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| author | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
| commit | 3562e78743202e43aec8727005182a2558117eca (patch) | |
| tree | 8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /pixman | |
| download | vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.gz vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.bz2 vcxsrv-3562e78743202e43aec8727005182a2558117eca.zip | |
Checked in the following released items:
xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz
Diffstat (limited to 'pixman')
67 files changed, 72681 insertions, 0 deletions
diff --git a/pixman/AUTHORS b/pixman/AUTHORS new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/pixman/AUTHORS diff --git a/pixman/COPYING b/pixman/COPYING new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/pixman/COPYING diff --git a/pixman/ChangeLog b/pixman/ChangeLog new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/pixman/ChangeLog diff --git a/pixman/INSTALL b/pixman/INSTALL new file mode 100644 index 000000000..5458714e1 --- /dev/null +++ b/pixman/INSTALL @@ -0,0 +1,234 @@ +Installation Instructions +************************* + +Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, +2006 Free Software Foundation, Inc. + +This file is free documentation; the Free Software Foundation gives +unlimited permission to copy, distribute and modify it. + +Basic Installation +================== + +Briefly, the shell commands `./configure; make; make install' should +configure, build, and install this package. The following +more-detailed instructions are generic; see the `README' file for +instructions specific to this package. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, and a +file `config.log' containing compiler output (useful mainly for +debugging `configure'). + + It can also use an optional file (typically called `config.cache' +and enabled with `--cache-file=config.cache' or simply `-C') that saves +the results of its tests to speed up reconfiguring. Caching is +disabled by default to prevent problems with accidental use of stale +cache files. + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If you are using the cache, and at +some point `config.cache' contains results you don't want to keep, you +may remove or edit it. + + The file `configure.ac' (or `configure.in') is used to create +`configure' by a program called `autoconf'. You need `configure.ac' if +you want to change it or regenerate `configure' using a newer version +of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. + + Running `configure' might take a while. While running, it prints + some messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + +Some systems require unusual options for compilation or linking that the +`configure' script does not know about. Run `./configure --help' for +details on some of the pertinent environment variables. + + You can give `configure' initial values for configuration parameters +by setting variables in the command line or in the environment. Here +is an example: + + ./configure CC=c99 CFLAGS=-g LIBS=-lposix + + *Note Defining Variables::, for more details. + +Compiling For Multiple Architectures +==================================== + +You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you can use GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + With a non-GNU `make', it is safer to compile the package for one +architecture at a time in the source code directory. After you have +installed the package for one architecture, use `make distclean' before +reconfiguring for another architecture. + +Installation Names +================== + +By default, `make install' installs the package's commands under +`/usr/local/bin', include files under `/usr/local/include', etc. You +can specify an installation prefix other than `/usr/local' by giving +`configure' the option `--prefix=PREFIX'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +pass the option `--exec-prefix=PREFIX' to `configure', the package uses +PREFIX as the prefix for installing programs and libraries. +Documentation and other data files still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=DIR' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + +Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + +There may be some features `configure' cannot figure out automatically, +but needs to determine by the type of machine the package will run on. +Usually, assuming the package is built to be run on the _same_ +architectures, `configure' can figure that out, but if it prints a +message saying it cannot guess the machine type, give it the +`--build=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name which has the form: + + CPU-COMPANY-SYSTEM + +where SYSTEM can have one of these forms: + + OS KERNEL-OS + + See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the machine type. + + If you are _building_ compiler tools for cross-compiling, you should +use the option `--target=TYPE' to select the type of system they will +produce code for. + + If you want to _use_ a cross compiler, that generates code for a +platform different from the build platform, you should specify the +"host" platform (i.e., that on which the generated programs will +eventually be run) with `--host=TYPE'. + +Sharing Defaults +================ + +If you want to set default values for `configure' scripts to share, you +can create a site shell script called `config.site' that gives default +values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Defining Variables +================== + +Variables not defined in a site shell script can be set in the +environment passed to `configure'. However, some packages may run +configure again during the build, and the customized values of these +variables may be lost. In order to avoid this problem, you should set +them in the `configure' command line, using `VAR=value'. For example: + + ./configure CC=/usr/local2/bin/gcc + +causes the specified `gcc' to be used as the C compiler (unless it is +overridden in the site shell script). + +Unfortunately, this technique does not work for `CONFIG_SHELL' due to +an Autoconf bug. Until the bug is fixed you can use this workaround: + + CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash + +`configure' Invocation +====================== + +`configure' recognizes the following options to control how it operates. + +`--help' +`-h' + Print a summary of the options to `configure', and exit. + +`--version' +`-V' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`--cache-file=FILE' + Enable the cache: use and save the results of the tests in FILE, + traditionally `config.cache'. FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. + diff --git a/pixman/Makefile.am b/pixman/Makefile.am new file mode 100644 index 000000000..2cf692d5f --- /dev/null +++ b/pixman/Makefile.am @@ -0,0 +1,130 @@ +SUBDIRS = pixman test + +pkgconfigdir=$(libdir)/pkgconfig +pkgconfig_DATA=pixman-1.pc + +$(pkgconfig_DATA): pixman-1.pc.in + +snapshot: + distdir="$(distdir)-`date '+%Y%m%d'`"; \ + test -d "$(srcdir)/.git" && distdir=$$distdir-`cd "$(srcdir)" && git-rev-parse HEAD | cut -c 1-6`; \ + $(MAKE) $(AM_MAKEFLAGS) distdir="$$distdir" dist + +GPGKEY=6FF7C1A8 +USERNAME=$$USER +RELEASE_OR_SNAPSHOT = $$(if test "x$(CAIRO_VERSION_MINOR)" = "x$$(echo "$(CAIRO_VERSION_MINOR)/2*2" | bc)" ; then echo release; else echo snapshot; fi) +RELEASE_CAIRO_HOST = $(USERNAME)@cairographics.org +RELEASE_CAIRO_DIR = /srv/cairo.freedesktop.org/www/releases +RELEASE_CAIRO_URL = http://cairographics.org/releases +RELEASE_XORG_URL = http://xorg.freedesktop.org/archive/individual/lib +RELEASE_XORG_HOST = $(USERNAME)@xorg.freedesktop.org +RELEASE_XORG_DIR = /srv/xorg.freedesktop.org/archive/individual/lib +RELEASE_ANNOUNCE_LIST = cairo-announce@cairographics.org, xorg-announce@lists.freedesktop.org + +tar_gz = $(PACKAGE)-$(VERSION).tar.gz +tar_bz2 = $(PACKAGE)-$(VERSION).tar.bz2 + +sha1_tgz = $(tar_gz).sha1 +md5_tgz = $(tar_gz).md5 + +sha1_tbz2 = $(tar_bz2).sha1 +md5_tbz2 = $(tar_bz2).md5 + +gpg_file = $(sha1_tgz).asc + +$(sha1_tgz): $(tar_gz) + sha1sum $^ > $@ + +$(md5_tgz): $(tar_gz) + md5sum $^ > $@ + +$(sha1_tbz2): $(tar_bz2) + sha1sum $^ > $@ + +$(md5_tbz2): $(tar_bz2) + md5sum $^ > $@ + +$(gpg_file): $(sha1_tgz) + @echo "Please enter your GPG password to sign the checksum." + gpg --armor --sign $^ + +release-verify-newer: + @echo -n "Checking that no $(VERSION) release already exists at $(RELEASE_XORG_HOST)..." + @ssh $(RELEASE_XORG_HOST) test ! -e $(RELEASE_XORG_DIR)/$(tar_gz) \ + || (echo "Ouch." && echo "Found: $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR)/$(tar_gz)" \ + && echo "Refusing to try to generate a new release of the same name." \ + && false) + @ssh $(RELEASE_CAIRO_HOST) test ! -e $(RELEASE_CAIRO_DIR)/$(tar_gz) \ + || (echo "Ouch." && echo "Found: $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR)/$(tar_gz)" \ + && echo "Refusing to try to generate a new release of the same name." \ + && false) + @echo "Good." + +release-remove-old: + $(RM) $(tar_gz) $(tar_bz2) $(sha1_tgz) $(gpg_file) + +ensure-prev: + @if [[ "$(PREV)" == "" ]]; then \ + echo "" && \ + echo "You must set the PREV variable on the make command line to" && \ + echo "the last version." && \ + echo "" && \ + echo "For example:" && \ + echo " make PREV=0.7.3" && \ + echo "" && \ + false; \ + fi + +release-check: ensure-prev release-verify-newer release-remove-old distcheck + +release-tag: + git-tag -u $(GPGKEY) -m "$(PACKAGE) $(VERSION) release" $(PACKAGE)-$(VERSION) + +release-upload: release-check $(tar_gz) $(tar_bz2) $(sha1_tgz) $(gpg_file) + mkdir -p releases + scp $(tar_gz) $(sha1_tgz) $(gpg_file) $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR) + scp $(tar_gz) $(tar_bz2) $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR) + ssh $(RELEASE_CAIRO_HOST) "rm -f $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-[0-9]* && ln -s $(tar_gz) $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-$(VERSION)" + +release-publish-message: $(sha1_tgz) $(md5_tgz) $(sha1_tbz2) $(md5_tbz2) ensure-prev + @echo "Please follow the instructions in RELEASING to push stuff out and" + @echo "send out the announcement mails. Here is the excerpt you need:" + @echo "" + @echo "Lists: $(RELEASE_ANNOUNCE_LIST)" + @echo "Subject: [ANNOUNCE] $(PACKAGE) release $(VERSION) now available" + @echo "============================== CUT HERE ==============================" + @echo "A new $(PACKAGE) release $(VERSION) is now available" + @echo "" + @echo "tar.gz:" + @echo " $(RELEASE_CAIRO_URL)/$(tar_gz)" + @echo " $(RELEASE_XORG_URL)/$(tar_gz)" + @echo "" + @echo "tar.bz2:" + @echo " $(RELEASE_XORG_URL)/$(tar_bz2)" + @echo "" + @echo "Hashes:" + @echo -n " MD5: " + @cat $(md5_tgz) + @echo -n " MD5: " + @cat $(md5_tbz2) + @echo -n " SHA1: " + @cat $(sha1_tgz) + @echo -n " SHA1: " + @cat $(sha1_tbz2) + @echo "" + @echo "GPG signature:" + @echo " $(RELEASE_CAIRO_URL)/$(gpg_file)" + @echo " (signed by `git config --get user.name` <`git config --get user.email`>)" + @echo "" + @echo "Git:" + @echo " git://git.freedesktop.org/git/pixman" + @echo " tag: $(PACKAGE)-$(VERSION)" + @echo "" + @echo "Log:" + @git-log --no-merges "$(PACKAGE)-$(PREV)".."$(PACKAGE)-$(VERSION)" | git shortlog | awk '{ printf "\t"; print ; }' | cut -b1-80 + @echo "============================== CUT HERE ==============================" + @echo "" + +release-publish: release-upload release-tag release-publish-message + +.PHONY: release-upload release-publish release-publish-message release-tag diff --git a/pixman/Makefile.in b/pixman/Makefile.in new file mode 100644 index 000000000..922b04f2d --- /dev/null +++ b/pixman/Makefile.in @@ -0,0 +1,805 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = . +DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in $(srcdir)/config.h.in \ + $(srcdir)/pixman-1-uninstalled.pc.in $(srcdir)/pixman-1.pc.in \ + $(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL NEWS \ + TODO config.guess config.sub depcomp install-sh ltmain.sh \ + missing +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ + configure.lineno config.status.lineno +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = config.h +CONFIG_CLEAN_FILES = pixman-1.pc pixman-1-uninstalled.pc +SOURCES = +DIST_SOURCES = +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-dvi-recursive install-exec-recursive \ + install-html-recursive install-info-recursive \ + install-pdf-recursive install-ps-recursive install-recursive \ + installcheck-recursive installdirs-recursive pdf-recursive \ + ps-recursive uninstall-recursive +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; 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Here is the excerpt you need:" + @echo "" + @echo "Lists: $(RELEASE_ANNOUNCE_LIST)" + @echo "Subject: [ANNOUNCE] $(PACKAGE) release $(VERSION) now available" + @echo "============================== CUT HERE ==============================" + @echo "A new $(PACKAGE) release $(VERSION) is now available" + @echo "" + @echo "tar.gz:" + @echo " $(RELEASE_CAIRO_URL)/$(tar_gz)" + @echo " $(RELEASE_XORG_URL)/$(tar_gz)" + @echo "" + @echo "tar.bz2:" + @echo " $(RELEASE_XORG_URL)/$(tar_bz2)" + @echo "" + @echo "Hashes:" + @echo -n " MD5: " + @cat $(md5_tgz) + @echo -n " MD5: " + @cat $(md5_tbz2) + @echo -n " SHA1: " + @cat $(sha1_tgz) + @echo -n " SHA1: " + @cat $(sha1_tbz2) + @echo "" + @echo "GPG signature:" + @echo " $(RELEASE_CAIRO_URL)/$(gpg_file)" + @echo " (signed by `git config --get user.name` <`git config --get user.email`>)" + @echo "" + @echo "Git:" + @echo " git://git.freedesktop.org/git/pixman" + @echo " tag: $(PACKAGE)-$(VERSION)" + @echo "" + @echo "Log:" + @git-log --no-merges "$(PACKAGE)-$(PREV)".."$(PACKAGE)-$(VERSION)" | git shortlog | awk '{ printf "\t"; print ; }' | cut -b1-80 + @echo "============================== CUT HERE ==============================" + @echo "" + +release-publish: release-upload release-tag release-publish-message + +.PHONY: release-upload release-publish release-publish-message release-tag +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/pixman/NEWS b/pixman/NEWS new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/pixman/NEWS diff --git a/pixman/README b/pixman/README new file mode 100644 index 000000000..94b830c6c --- /dev/null +++ b/pixman/README @@ -0,0 +1,26 @@ +pixman is a library that provides low-level pixel manipulation +features such as image compositing and trapezoid rasterization. + +Please submit bugs & patches to the libpixman bugzilla: + + https://bugs.freedesktop.org/enter_bug.cgi?product=libpixman + +All questions regarding this software should be directed to either the +Xorg mailing list: + + http://lists.freedesktop.org/mailman/listinfo/xorg + +or the cairo mailing list: + + http://lists.freedesktop.org/mailman/listinfo/cairo + +The master development code repository can be found at: + + git://anongit.freedesktop.org/git/pixman + + http://gitweb.freedesktop.org/?p=pixman;a=summary + +For more information on the git code manager, see: + + http://wiki.x.org/wiki/GitPage + diff --git a/pixman/TODO b/pixman/TODO new file mode 100644 index 000000000..47b9bc9d0 --- /dev/null +++ b/pixman/TODO @@ -0,0 +1,264 @@ + - SSE 2 issues: + + - Use MM_HINT_NTA instead of MM_HINT_T0 + + - Use of fbCompositeOver_x888x8x8888sse2() + + - Use pixmanFillsse2 and pixmanBltsse2 + + - Update the RLEASING file + + - Things to keep in mind if breaking ABI: + + - There should be a guard #ifndef I_AM_EITHER_CAIRO_OR_THE_X_SERVER + + - X server will require 16.16 essentially forever. Can we get + the required precision by simply adding offset_x/y to the + relevant rendering API? + + - pixman_image_set_indexed() should copy its argument, and X + should be ported over to use a pixman_image as the + representation of a Picture, rather than creating one on each + operation. + + - We should get rid of pixman_set_static_pointers() + + - We should get rid of the various trapezoid helper functions(). + (They only exist because they are theoretically available to + drivers). + + - 16 bit regions should be deleted + + - There should only be one trap rasterization API. + + - The PIXMAN_g8/c8/etc formats should use the A channel + to indicate the actual depth. That way PIXMAN_x4c4 and PIXMAN_c8 + won't collide. + + - Maybe bite the bullet and make configure.ac generate a pixman-types.h + file that can be included from pixman.h to avoid the #ifdef magic + in pixman.h + + - Make pixman_region_point_in() survive a NULL box, then fix up + pixman-compose.c + + - Possibly look into inlining the fetch functions + + - There is a bug with source clipping demonstrated by clip-test in the + test directory. If we interprete source clipping as given in + destination coordinates, which is probably the only sane choice, + then the result should have two red bars down the sides. + + - Test suite + + - Add a general way of dealing with architecture specific + fast-paths. The current idea is to have each operation that can + be optimized is called through a function pointer that is + initially set to an initialization function that is responsible for + setting the function pointer to the appropriate fast-path. + + - Go through things marked FIXME + + - Add calls to prepare and finish access where necessary. grep for + ACCESS_MEM, and make sure they are correctly wrapped in prepare + and finish. + + - restore READ/WRITE in the fbcompose combiners since they sometimes + store directly to destination drawables. + + - It probably makes sense to move the more strange X region API + into pixman as well, but guarded with PIXMAN_XORG_COMPATIBILITY + + - Reinstate the FbBits typedef? At the moment we don't + even have the FbBits type; we just use uint32_t everywhere. + + Keith says in bug 2335: + + The 64-bit code in fb (pixman) is probably broken; it hasn't been + used in quite some time as PCI (and AGP) is 32-bits wide, so + doing things 64-bits at a time is a net loss. To quickly fix + this, I suggest just using 32-bit datatypes by setting + IC_SHIFT to 5 for all machines. + + - Consider optimizing the 8/16 bit solid fills in pixman-util.c by + storing more than one value at a time. + + - Add an image cache to prevent excessive malloc/free. Note that pixman + needs to be thread safe when used from cairo. + + - Moving to 24.8 coordinates. This is tricky because X is still + defined as 16.16 and will be basically forever. It's possible we + could do this by adding extra offset_x/y parameters to the + trapezoid calls. The X server could then just call the API with + (0, 0). Cairo would have to make sure that the delta *within* a + batch of trapezoids does not exceed 16 bit. + + - Consider adding actual backends. Brain dump: + + A backend is something that knows how to + + - Create images + - Composite three images + - Rasterize trapezoids + - Do solid fills and blits + + These operations are provided by a vtable that the backend will + create when it is initialized. Initial backends: + + - VMX + - SSE2 + - MMX + - Plain Old C + + When the SIMD backends are initialized, they will be passed a + pointer to the Plain Old C backend that they can use for fallback + purposes. + + Images would gain a vtable as well that would contain things like + + - Read scanline + - Write scanline + + (Or even read_patch/write_patch as suggested by Keith a while + back). + + This could simplify the compositing code considerably. + + - Review the pixman_format_code_t enum to make sure it will support + future formats. Some formats we will probably need: + + ARGB/ABGR with 16/32/64 bit integer/floating channels + YUV2, + YV12 + + Also we may need the ability to distinguish between PICT_c8 and + PICT_x4c4. (This could be done by interpreting the A channel as + the depth for TYPE_COLOR and TYPE_GRAY formats). + + A possibility may be to reserve the two top bits and make them + encode "number of places to shift the channel widths given" Since + these bits are 00 at the moment everything will continue to work, + but these additional widths will be allowed: + + All even widths between 18-32 + All multiples of four widths between 33 and 64 + All multiples of eight between 64 and 128 + + This means things like r21g22b21 won't work - is that worth + worrying about? I don't think so. And of course the bpp field + can't handle a depth of over 256, so > 64 bit channels arent' + really all that useful. + + We could reserve one extra bit to indicate floating point, but + we may also just add + + PIXMAN_TYPE_ARGB_FLOAT + PIXMAN_TYPE_BGRA_FLOAT + PIXMAN_TYPE_A_FLOAT + + image types. With five bits we can support up to 32 different + format types, which should be enough for everybody, even if we + decide to support all the various video formats here: + + http://www.fourcc.org/yuv.php + + It may make sense to have a PIXMAN_TYPE_YUV, and then use the + channel bits to specify the exact subtype. + + Another possibility is to add + + PIXMAN_TYPE_ARGB_W + PIXMAN_TYPE_ARGB_WW + + where the channel widths would get 16 and 32 added to them, + respectively. + + What about color spaces such a linear vs. srGB etc.? + + +done: + +- Be consistent about calling sse2 sse2 + +- Rename "SSE" to "MMX_EXTENSIONS". (Deleted mmx extensions). + +- Commented-out uses of fbCompositeCopyAreasse2() + +- Consider whether calling regions region16 is really such a great + idea. Vlad wants 32 bit regions for Cairo. This will break X server + ABI, but should otherwise be mostly harmless, though a + pixman_region_get_boxes16() may be useful. + +- Altivec signal issue (Company has fix, there is also a patch by + dwmw2 in rawhide). + +- Behdad's MMX issue - see list + +- SSE2 issues: + - Crashes in Mozilla because of unaligned stack. Possible fixes + - Make use of gcc 4.2 feature to align the stack + - Write some sort of trampoline that aligns the stack + before calling SSE functions. + +- Get rid of the switch-of-doom; replace it with a big table + describing the various fast paths. + +- Make source clipping optional. + - done: source clipping happens through an indirection. + still needs to make the indirection settable. (And call it + from X) + +- Run cairo test suite; fix bugs + - one bug in source-scale-clip + + - Remove the warning suppression in the ACCESS_MEM macro and fix the + warnings that are real + - irrelevant now. + +- make the wrapper functions global instead of image specific + - this won't work since pixman is linked to both fb and wfb + +- Add non-mmx solid fill + +- Make sure the endian-ness macros are defined correctly. + +- The rectangles in a region probably shouldn't be returned const as + the X server will be changing them. + +- Right now we _always_ have a clip region, which is empty by default. + Why does this work at all? It probably doesn't. The server + distinguishes two cases, one where nothing is clipped (CT_NONE), and + one where there is a clip region (CT_REGION). + +- Default clip region should be the full image + + - Test if pseudo color still works. It does, but it also shows that + copying a pixman_indexed_t on every composite operation is not + going to fly. So, for now set_indexed() does not copy the + indexed table. + + Also just the malloc() to allocate a pixman image shows up pretty + high. + + Options include + + - Make all the setters not copy their arguments + + - Possibly combined with going back to the stack allocated + approach that we already use for regions. + + - Keep a cached pixman_image_t around for every picture. It would + have to be kept uptodate every time something changes about the + picture. + + - Break the X server ABI and simply have the relevant parameter + stored in the pixman image. This would have the additional benefits + that: + + - We can get rid of the annoying repeat field which is duplicated + elsewhere. + + - We can use pixman_color_t and pixman_gradient_stop_t + etc. instead of the types that are defined in + renderproto.h + diff --git a/pixman/aclocal.m4 b/pixman/aclocal.m4 new file mode 100644 index 000000000..4a2c62b0b --- /dev/null +++ b/pixman/aclocal.m4 @@ -0,0 +1,7675 @@ +# generated automatically by aclocal 1.10.1 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(AC_AUTOCONF_VERSION, [2.61],, +[m4_warning([this file was generated for autoconf 2.61. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically `autoreconf'.])]) + +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- + +# serial 52 AC_PROG_LIBTOOL + + +# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) +# ----------------------------------------------------------- +# If this macro is not defined by Autoconf, define it here. +m4_ifdef([AC_PROVIDE_IFELSE], + [], + [m4_define([AC_PROVIDE_IFELSE], + [m4_ifdef([AC_PROVIDE_$1], + [$2], [$3])])]) + + +# AC_PROG_LIBTOOL +# --------------- +AC_DEFUN([AC_PROG_LIBTOOL], +[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl +dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX +dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. + AC_PROVIDE_IFELSE([AC_PROG_CXX], + [AC_LIBTOOL_CXX], + [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX + ])]) +dnl And a similar setup for Fortran 77 support + AC_PROVIDE_IFELSE([AC_PROG_F77], + [AC_LIBTOOL_F77], + [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 +])]) + +dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. +dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run +dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. + AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [ifdef([AC_PROG_GCJ], + [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([A][M_PROG_GCJ], + [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([LT_AC_PROG_GCJ], + [define([LT_AC_PROG_GCJ], + defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) +])])# AC_PROG_LIBTOOL + + +# _AC_PROG_LIBTOOL +# ---------------- +AC_DEFUN([_AC_PROG_LIBTOOL], +[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl +AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl +AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl +AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +# Prevent multiple expansion +define([AC_PROG_LIBTOOL], []) +])# _AC_PROG_LIBTOOL + + +# AC_LIBTOOL_SETUP +# ---------------- +AC_DEFUN([AC_LIBTOOL_SETUP], +[AC_PREREQ(2.50)dnl +AC_REQUIRE([AC_ENABLE_SHARED])dnl +AC_REQUIRE([AC_ENABLE_STATIC])dnl +AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_LD])dnl +AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl +AC_REQUIRE([AC_PROG_NM])dnl + +AC_REQUIRE([AC_PROG_LN_S])dnl +AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! +AC_REQUIRE([AC_OBJEXT])dnl +AC_REQUIRE([AC_EXEEXT])dnl +dnl +AC_LIBTOOL_SYS_MAX_CMD_LEN +AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +AC_LIBTOOL_OBJDIR + +AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +_LT_AC_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. 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It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] + +# Same as above, but do not quote variable references. +[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" + +AC_CHECK_TOOL(AR, ar, false) +AC_CHECK_TOOL(RANLIB, ranlib, :) +AC_CHECK_TOOL(STRIP, strip, :) + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$SED" && SED=sed +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + AC_PATH_MAGIC + fi + ;; +esac + +_LT_REQUIRED_DARWIN_CHECKS + +AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) +AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], +enable_win32_dll=yes, enable_win32_dll=no) + +AC_ARG_ENABLE([libtool-lock], + [AC_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +AC_ARG_WITH([pic], + [AC_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) +test -z "$pic_mode" && pic_mode=default + +# Use C for the default configuration in the libtool script +tagname= +AC_LIBTOOL_LANG_C_CONFIG +_LT_AC_TAGCONFIG +])# AC_LIBTOOL_SETUP + + +# _LT_AC_SYS_COMPILER +# ------------------- +AC_DEFUN([_LT_AC_SYS_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_AC_SYS_COMPILER + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +AC_DEFUN([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +]) + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +AC_DEFUN([_LT_COMPILER_BOILERPLATE], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +AC_DEFUN([_LT_LINKER_BOILERPLATE], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# -------------------------- +# Check for some things on darwin +AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + echo "int foo(void){return 1;}" > conftest.c + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib ${wl}-single_module conftest.c + if test -f libconftest.dylib; then + lt_cv_apple_cc_single_mod=yes + rm -rf libconftest.dylib* + fi + rm conftest.c + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + case $host_os in + rhapsody* | darwin1.[[0123]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil="~$DSYMUTIL \$lib || :" + else + _lt_dsymutil= + fi + ;; + esac +]) + +# _LT_AC_SYS_LIBPATH_AIX +# ---------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_AC_SYS_LIBPATH_AIX + + +# _LT_AC_SHELL_INIT(ARG) +# ---------------------- +AC_DEFUN([_LT_AC_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_AC_SHELL_INIT + + +# _LT_AC_PROG_ECHO_BACKSLASH +# -------------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], +[_LT_AC_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +echo=${ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +[$]* +EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$ECHO"; then +if test "X${echo_test_string+set}" != Xset; then +# find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if (echo_test_string=`eval $cmd`) 2>/dev/null && + echo_test_string=`eval $cmd` && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null + then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : +else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +ECHO=$echo +if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(ECHO) +])])# _LT_AC_PROG_ECHO_BACKSLASH + + +# _LT_AC_LOCK +# ----------- +AC_DEFUN([_LT_AC_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AC_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + libsuff=64 + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], +[*-*-cygwin* | *-*-mingw* | *-*-pw32*) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; + ]) +esac + +need_locks="$enable_libtool_lock" + +])# _LT_AC_LOCK + + +# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], +[AC_REQUIRE([LT_AC_PROG_SED]) +AC_CACHE_CHECK([$1], [$2], + [$2=no + ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $rm conftest* +]) + +if test x"[$]$2" = xyes; then + ifelse([$5], , :, [$5]) +else + ifelse([$6], , :, [$6]) +fi +])# AC_LIBTOOL_COMPILER_OPTION + + +# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ------------------------------------------------------------ +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + ifelse([$4], , :, [$4]) +else + ifelse([$5], , :, [$5]) +fi +])# AC_LIBTOOL_LINKER_OPTION + + +# AC_LIBTOOL_SYS_MAX_CMD_LEN +# -------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], +[# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ + = "XX$teststring") >/dev/null 2>&1 && + new_result=`expr "X$teststring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + teststring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +])# AC_LIBTOOL_SYS_MAX_CMD_LEN + + +# _LT_AC_CHECK_DLFCN +# ------------------ +AC_DEFUN([_LT_AC_CHECK_DLFCN], +[AC_CHECK_HEADERS(dlfcn.h)dnl +])# _LT_AC_CHECK_DLFCN + + +# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# --------------------------------------------------------------------- +AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +}] +EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_AC_TRY_DLOPEN_SELF + + +# AC_LIBTOOL_DLOPEN_SELF +# ---------------------- +AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +])# AC_LIBTOOL_DLOPEN_SELF + + +# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) +# --------------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler +AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* +]) +])# AC_LIBTOOL_PROG_CC_C_O + + +# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) +# ----------------------------------------- +# Check to see if we can do hard links to lock some files if needed +AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], +[AC_REQUIRE([_LT_AC_LOCK])dnl + +hard_links="nottested" +if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS + + +# AC_LIBTOOL_OBJDIR +# ----------------- +AC_DEFUN([AC_LIBTOOL_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +])# AC_LIBTOOL_OBJDIR + + +# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) +# ---------------------------------------------- +# Check hardcoding attributes. +AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_AC_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ + test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ + test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_AC_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_AC_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_AC_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH + + +# AC_LIBTOOL_SYS_LIB_STRIP +# ------------------------ +AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], +[striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) +fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +])# AC_LIBTOOL_SYS_LIB_STRIP + + +# AC_LIBTOOL_SYS_DYNAMIC_LINKER +# ----------------------------- +# PORTME Fill in your ld.so characteristics +AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +m4_if($1,[],[ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`echo $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec], +[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"]) +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec], +[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"]) +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi +])# AC_LIBTOOL_SYS_DYNAMIC_LINKER + + +# _LT_AC_TAGCONFIG +# ---------------- +AC_DEFUN([_LT_AC_TAGCONFIG], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_ARG_WITH([tags], + [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], + [include additional configurations @<:@automatic@:>@])], + [tagnames="$withval"]) + +if test -f "$ltmain" && test -n "$tagnames"; then + if test ! -f "${ofile}"; then + AC_MSG_WARN([output file `$ofile' does not exist]) + fi + + if test -z "$LTCC"; then + eval "`$SHELL ${ofile} --config | grep '^LTCC='`" + if test -z "$LTCC"; then + AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) + else + AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) + fi + fi + if test -z "$LTCFLAGS"; then + eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" + fi + + # Extract list of available tagged configurations in $ofile. + # Note that this assumes the entire list is on one line. + available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` + + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for tagname in $tagnames; do + IFS="$lt_save_ifs" + # Check whether tagname contains only valid characters + case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in + "") ;; + *) AC_MSG_ERROR([invalid tag name: $tagname]) + ;; + esac + + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null + then + AC_MSG_ERROR([tag name \"$tagname\" already exists]) + fi + + # Update the list of available tags. + if test -n "$tagname"; then + echo appending configuration tag \"$tagname\" to $ofile + + case $tagname in + CXX) + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_LIBTOOL_LANG_CXX_CONFIG + else + tagname="" + fi + ;; + + F77) + if test -n "$F77" && test "X$F77" != "Xno"; then + AC_LIBTOOL_LANG_F77_CONFIG + else + tagname="" + fi + ;; + + GCJ) + if test -n "$GCJ" && test "X$GCJ" != "Xno"; then + AC_LIBTOOL_LANG_GCJ_CONFIG + else + tagname="" + fi + ;; + + RC) + AC_LIBTOOL_LANG_RC_CONFIG + ;; + + *) + AC_MSG_ERROR([Unsupported tag name: $tagname]) + ;; + esac + + # Append the new tag name to the list of available tags. + if test -n "$tagname" ; then + available_tags="$available_tags $tagname" + fi + fi + done + IFS="$lt_save_ifs" + + # Now substitute the updated list of available tags. + if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then + mv "${ofile}T" "$ofile" + chmod +x "$ofile" + else + rm -f "${ofile}T" + AC_MSG_ERROR([unable to update list of available tagged configurations.]) + fi +fi +])# _LT_AC_TAGCONFIG + + +# AC_LIBTOOL_DLOPEN +# ----------------- +# enable checks for dlopen support +AC_DEFUN([AC_LIBTOOL_DLOPEN], + [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) +])# AC_LIBTOOL_DLOPEN + + +# AC_LIBTOOL_WIN32_DLL +# -------------------- +# declare package support for building win32 DLLs +AC_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) +])# AC_LIBTOOL_WIN32_DLL + + +# AC_ENABLE_SHARED([DEFAULT]) +# --------------------------- +# implement the --enable-shared flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_SHARED], +[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([shared], + [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]AC_ENABLE_SHARED_DEFAULT) +])# AC_ENABLE_SHARED + + +# AC_DISABLE_SHARED +# ----------------- +# set the default shared flag to --disable-shared +AC_DEFUN([AC_DISABLE_SHARED], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_SHARED(no) +])# AC_DISABLE_SHARED + + +# AC_ENABLE_STATIC([DEFAULT]) +# --------------------------- +# implement the --enable-static flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_STATIC], +[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([static], + [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]AC_ENABLE_STATIC_DEFAULT) +])# AC_ENABLE_STATIC + + +# AC_DISABLE_STATIC +# ----------------- +# set the default static flag to --disable-static +AC_DEFUN([AC_DISABLE_STATIC], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_STATIC(no) +])# AC_DISABLE_STATIC + + +# AC_ENABLE_FAST_INSTALL([DEFAULT]) +# --------------------------------- +# implement the --enable-fast-install flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_FAST_INSTALL], +[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([fast-install], + [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) +])# AC_ENABLE_FAST_INSTALL + + +# AC_DISABLE_FAST_INSTALL +# ----------------------- +# set the default to --disable-fast-install +AC_DEFUN([AC_DISABLE_FAST_INSTALL], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_FAST_INSTALL(no) +])# AC_DISABLE_FAST_INSTALL + + +# AC_LIBTOOL_PICMODE([MODE]) +# -------------------------- +# implement the --with-pic flag +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +AC_DEFUN([AC_LIBTOOL_PICMODE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +pic_mode=ifelse($#,1,$1,default) +])# AC_LIBTOOL_PICMODE + + +# AC_PROG_EGREP +# ------------- +# This is predefined starting with Autoconf 2.54, so this conditional +# definition can be removed once we require Autoconf 2.54 or later. +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], +[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], + [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi]) + EGREP=$ac_cv_prog_egrep + AC_SUBST([EGREP]) +])]) + + +# AC_PATH_TOOL_PREFIX +# ------------------- +# find a file program which can recognize shared library +AC_DEFUN([AC_PATH_TOOL_PREFIX], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="ifelse([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +])# AC_PATH_TOOL_PREFIX + + +# AC_PATH_MAGIC +# ------------- +# find a file program which can recognize a shared library +AC_DEFUN([AC_PATH_MAGIC], +[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# AC_PATH_MAGIC + + +# AC_PROG_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([AC_PROG_LD], +[AC_ARG_WITH([gnu-ld], + [AC_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no]) +AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$lt_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_PROG_LD_GNU +])# AC_PROG_LD + + +# AC_PROG_LD_GNU +# -------------- +AC_DEFUN([AC_PROG_LD_GNU], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac]) +with_gnu_ld=$lt_cv_prog_gnu_ld +])# AC_PROG_LD_GNU + + +# AC_PROG_LD_RELOAD_FLAG +# ---------------------- +# find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], +[AC_CACHE_CHECK([for $LD option to reload object files], + lt_cv_ld_reload_flag, + [lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac +])# AC_PROG_LD_RELOAD_FLAG + + +# AC_DEPLIBS_CHECK_METHOD +# ----------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], +[AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +nto-qnx*) + lt_cv_deplibs_check_method=unknown + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown +])# AC_DEPLIBS_CHECK_METHOD + + +# AC_PROG_NM +# ---------- +# find the pathname to a BSD-compatible name lister +AC_DEFUN([AC_PROG_NM], +[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi]) +NM="$lt_cv_path_NM" +])# AC_PROG_NM + + +# AC_CHECK_LIBM +# ------------- +# check for math library +AC_DEFUN([AC_CHECK_LIBM], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +])# AC_CHECK_LIBM + + +# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) +# ----------------------------------- +# sets LIBLTDL to the link flags for the libltdl convenience library and +# LTDLINCL to the include flags for the libltdl header and adds +# --enable-ltdl-convenience to the configure arguments. Note that +# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, +# it is assumed to be `libltdl'. LIBLTDL will be prefixed with +# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' +# (note the single quotes!). If your package is not flat and you're not +# using automake, define top_builddir and top_srcdir appropriately in +# the Makefiles. +AC_DEFUN([AC_LIBLTDL_CONVENIENCE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + case $enable_ltdl_convenience in + no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; + "") enable_ltdl_convenience=yes + ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; + esac + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la + LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + # For backwards non-gettext consistent compatibility... + INCLTDL="$LTDLINCL" +])# AC_LIBLTDL_CONVENIENCE + + +# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) +# ----------------------------------- +# sets LIBLTDL to the link flags for the libltdl installable library and +# LTDLINCL to the include flags for the libltdl header and adds +# --enable-ltdl-install to the configure arguments. Note that +# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, +# and an installed libltdl is not found, it is assumed to be `libltdl'. +# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with +# '${top_srcdir}/' (note the single quotes!). If your package is not +# flat and you're not using automake, define top_builddir and top_srcdir +# appropriately in the Makefiles. +# In the future, this macro may have to be called after AC_PROG_LIBTOOL. +AC_DEFUN([AC_LIBLTDL_INSTALLABLE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + AC_CHECK_LIB(ltdl, lt_dlinit, + [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], + [if test x"$enable_ltdl_install" = xno; then + AC_MSG_WARN([libltdl not installed, but installation disabled]) + else + enable_ltdl_install=yes + fi + ]) + if test x"$enable_ltdl_install" = x"yes"; then + ac_configure_args="$ac_configure_args --enable-ltdl-install" + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la + LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + else + ac_configure_args="$ac_configure_args --enable-ltdl-install=no" + LIBLTDL="-lltdl" + LTDLINCL= + fi + # For backwards non-gettext consistent compatibility... + INCLTDL="$LTDLINCL" +])# AC_LIBLTDL_INSTALLABLE + + +# AC_LIBTOOL_CXX +# -------------- +# enable support for C++ libraries +AC_DEFUN([AC_LIBTOOL_CXX], +[AC_REQUIRE([_LT_AC_LANG_CXX]) +])# AC_LIBTOOL_CXX + + +# _LT_AC_LANG_CXX +# --------------- +AC_DEFUN([_LT_AC_LANG_CXX], +[AC_REQUIRE([AC_PROG_CXX]) +AC_REQUIRE([_LT_AC_PROG_CXXCPP]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) +])# _LT_AC_LANG_CXX + +# _LT_AC_PROG_CXXCPP +# ------------------ +AC_DEFUN([_LT_AC_PROG_CXXCPP], +[ +AC_REQUIRE([AC_PROG_CXX]) +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +fi +])# _LT_AC_PROG_CXXCPP + +# AC_LIBTOOL_F77 +# -------------- +# enable support for Fortran 77 libraries +AC_DEFUN([AC_LIBTOOL_F77], +[AC_REQUIRE([_LT_AC_LANG_F77]) +])# AC_LIBTOOL_F77 + + +# _LT_AC_LANG_F77 +# --------------- +AC_DEFUN([_LT_AC_LANG_F77], +[AC_REQUIRE([AC_PROG_F77]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) +])# _LT_AC_LANG_F77 + + +# AC_LIBTOOL_GCJ +# -------------- +# enable support for GCJ libraries +AC_DEFUN([AC_LIBTOOL_GCJ], +[AC_REQUIRE([_LT_AC_LANG_GCJ]) +])# AC_LIBTOOL_GCJ + + +# _LT_AC_LANG_GCJ +# --------------- +AC_DEFUN([_LT_AC_LANG_GCJ], +[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], + [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], + [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], + [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], + [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) +])# _LT_AC_LANG_GCJ + + +# AC_LIBTOOL_RC +# ------------- +# enable support for Windows resource files +AC_DEFUN([AC_LIBTOOL_RC], +[AC_REQUIRE([LT_AC_PROG_RC]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) +])# AC_LIBTOOL_RC + + +# AC_LIBTOOL_LANG_C_CONFIG +# ------------------------ +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) +AC_DEFUN([_LT_AC_LANG_C_CONFIG], +[lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) +AC_LIBTOOL_SYS_LIB_STRIP +AC_LIBTOOL_DLOPEN_SELF + +# Report which library types will actually be built +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_C_CONFIG + + +# AC_LIBTOOL_LANG_CXX_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) +AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], +[AC_LANG_PUSH(C++) +AC_REQUIRE([AC_PROG_CXX]) +AC_REQUIRE([_LT_AC_PROG_CXXCPP]) + +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_AC_TAGVAR(allow_undefined_flag, $1)= +_LT_AC_TAGVAR(always_export_symbols, $1)=no +_LT_AC_TAGVAR(archive_expsym_cmds, $1)= +_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_direct, $1)=no +_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= +_LT_AC_TAGVAR(hardcode_minus_L, $1)=no +_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_AC_TAGVAR(hardcode_automatic, $1)=no +_LT_AC_TAGVAR(module_cmds, $1)= +_LT_AC_TAGVAR(module_expsym_cmds, $1)= +_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_AC_TAGVAR(no_undefined_flag, $1)= +_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= +_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Dependencies to place before and after the object being linked: +_LT_AC_TAGVAR(predep_objects, $1)= +_LT_AC_TAGVAR(postdep_objects, $1)= +_LT_AC_TAGVAR(predeps, $1)= +_LT_AC_TAGVAR(postdeps, $1)= +_LT_AC_TAGVAR(compiler_lib_search_path, $1)= +_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_LD=$LD +lt_save_GCC=$GCC +GCC=$GXX +lt_save_with_gnu_ld=$with_gnu_ld +lt_save_path_LD=$lt_cv_path_LD +if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx +else + $as_unset lt_cv_prog_gnu_ld +fi +if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX +else + $as_unset lt_cv_path_LD +fi +test -z "${LDCXX+set}" || LD=$LDCXX +CC=${CXX-"c++"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +# We don't want -fno-exception wen compiling C++ code, so set the +# no_builtin_flag separately +if test "$GXX" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' +else + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= +fi + +if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + AC_PROG_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ + grep 'no-whole-archive' > /dev/null; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + +else + GXX=no + with_gnu_ld=no + wlarc= +fi + +# PORTME: fill in a description of your system's C++ link characteristics +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +_LT_AC_TAGVAR(ld_shlibs, $1)=yes +case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_AC_TAGVAR(archive_cmds, $1)='' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_automatic, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + if test "$GXX" = yes ; then + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + fi + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before switch to ELF + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + freebsd-elf*) + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + ;; + gnu*) + ;; + hpux9*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) ;; + *) + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + interix[[3-9]]*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' + fi + fi + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc*) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + lynxos*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + m88k*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + openbsd2*) + # C++ shared libraries are fairly broken + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd='echo' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + osf3*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ + $rm $lib.exp' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + psos*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | grep -v '^2\.7' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + fi + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + # So that behaviour is only enabled if SCOABSPATH is set to a + # non-empty value in the environment. Most likely only useful for + # creating official distributions of packages. + # This is a hack until libtool officially supports absolute path + # names for shared libraries. + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + vxworks*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; +esac +AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) +test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_AC_TAGVAR(GCC, $1)="$GXX" +_LT_AC_TAGVAR(LD, $1)="$LD" + +AC_LIBTOOL_POSTDEP_PREDEP($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC=$lt_save_CC +LDCXX=$LD +LD=$lt_save_LD +GCC=$lt_save_GCC +with_gnu_ldcxx=$with_gnu_ld +with_gnu_ld=$lt_save_with_gnu_ld +lt_cv_path_LDCXX=$lt_cv_path_LD +lt_cv_path_LD=$lt_save_path_LD +lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld +lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +])# AC_LIBTOOL_LANG_CXX_CONFIG + +# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) +# ------------------------------------ +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +ifelse([$1],[],[cat > conftest.$ac_ext <<EOF +int a; +void foo (void) { a = 0; } +EOF +],[$1],[CXX],[cat > conftest.$ac_ext <<EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +EOF +],[$1],[F77],[cat > conftest.$ac_ext <<EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +EOF +],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + # The `*' in the case matches for architectures that use `case' in + # $output_verbose_cmd can trigger glob expansion during the loop + # eval without this substitution. + output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` + + for p in `eval $output_verbose_link_cmd`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" \ + || test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then + _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then + _LT_AC_TAGVAR(predep_objects, $1)="$p" + else + _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then + _LT_AC_TAGVAR(postdep_objects, $1)="$p" + else + _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$rm -f confest.$objext + +_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + +# PORTME: override above test on systems where it is broken +ifelse([$1],[CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_AC_TAGVAR(predep_objects,$1)= + _LT_AC_TAGVAR(postdep_objects,$1)= + _LT_AC_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + # + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + if test "$solaris_use_stlport4" != yes; then + _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) +case " $_LT_AC_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac +])# AC_LIBTOOL_POSTDEP_PREDEP + +# AC_LIBTOOL_LANG_F77_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) +AC_DEFUN([_LT_AC_LANG_F77_CONFIG], +[AC_REQUIRE([AC_PROG_F77]) +AC_LANG_PUSH(Fortran 77) + +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_AC_TAGVAR(allow_undefined_flag, $1)= +_LT_AC_TAGVAR(always_export_symbols, $1)=no +_LT_AC_TAGVAR(archive_expsym_cmds, $1)= +_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_direct, $1)=no +_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= +_LT_AC_TAGVAR(hardcode_minus_L, $1)=no +_LT_AC_TAGVAR(hardcode_automatic, $1)=no +_LT_AC_TAGVAR(module_cmds, $1)= +_LT_AC_TAGVAR(module_expsym_cmds, $1)= +_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_AC_TAGVAR(no_undefined_flag, $1)= +_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= +_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="\ + subroutine t + return + end +" + +# Code to be used in simple link tests +lt_simple_link_test_code="\ + program t + end +" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${F77-"f77"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; +aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +_LT_AC_TAGVAR(GCC, $1)="$G77" +_LT_AC_TAGVAR(LD, $1)="$LD" + +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_F77_CONFIG + + +# AC_LIBTOOL_LANG_GCJ_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) +AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], +[AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${GCJ-"gcj"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_RESTORE +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_GCJ_CONFIG + + +# AC_LIBTOOL_LANG_RC_CONFIG +# ------------------------- +# Ensure that the configuration vars for the Windows resource compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) +AC_DEFUN([_LT_AC_LANG_RC_CONFIG], +[AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${RC-"windres"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_RESTORE +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_RC_CONFIG + + +# AC_LIBTOOL_CONFIG([TAGNAME]) +# ---------------------------- +# If TAGNAME is not passed, then create an initial libtool script +# with a default configuration from the untagged config vars. Otherwise +# add code to config.status for appending the configuration named by +# TAGNAME from the matching tagged config vars. +AC_DEFUN([AC_LIBTOOL_CONFIG], +[# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + _LT_AC_TAGVAR(compiler, $1) \ + _LT_AC_TAGVAR(CC, $1) \ + _LT_AC_TAGVAR(LD, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ + _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ + _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ + _LT_AC_TAGVAR(old_archive_cmds, $1) \ + _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ + _LT_AC_TAGVAR(predep_objects, $1) \ + _LT_AC_TAGVAR(postdep_objects, $1) \ + _LT_AC_TAGVAR(predeps, $1) \ + _LT_AC_TAGVAR(postdeps, $1) \ + _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ + _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \ + _LT_AC_TAGVAR(archive_cmds, $1) \ + _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ + _LT_AC_TAGVAR(postinstall_cmds, $1) \ + _LT_AC_TAGVAR(postuninstall_cmds, $1) \ + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ + _LT_AC_TAGVAR(allow_undefined_flag, $1) \ + _LT_AC_TAGVAR(no_undefined_flag, $1) \ + _LT_AC_TAGVAR(export_symbols_cmds, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ + _LT_AC_TAGVAR(hardcode_automatic, $1) \ + _LT_AC_TAGVAR(module_cmds, $1) \ + _LT_AC_TAGVAR(module_expsym_cmds, $1) \ + _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ + _LT_AC_TAGVAR(fix_srcfile_path, $1) \ + _LT_AC_TAGVAR(exclude_expsyms, $1) \ + _LT_AC_TAGVAR(include_expsyms, $1); do + + case $var in + _LT_AC_TAGVAR(old_archive_cmds, $1) | \ + _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ + _LT_AC_TAGVAR(archive_cmds, $1) | \ + _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ + _LT_AC_TAGVAR(module_cmds, $1) | \ + _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ + _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\[$]0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` + ;; + esac + +ifelse([$1], [], + [cfgfile="${ofile}T" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + $rm -f "$cfgfile" + AC_MSG_NOTICE([creating $ofile])], + [cfgfile="$ofile"]) + + cat <<__EOF__ >> "$cfgfile" +ifelse([$1], [], +[#! $SHELL + +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. +# +# This file is part of GNU Libtool: +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# The names of the tagged configurations supported by this script. +available_tags= + +# ### BEGIN LIBTOOL CONFIG], +[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) + +# Is the compiler the GNU C compiler? +with_gcc=$_LT_AC_TAGVAR(GCC, $1) + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_[]_LT_AC_TAGVAR(LD, $1) + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) + +# Commands used to build and install a shared archive. +archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) +archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) +module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) + +# The commands to list exported symbols. +export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) + +# Symbols that must always be exported. +include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) + +ifelse([$1],[], +[# ### END LIBTOOL CONFIG], +[# ### END LIBTOOL TAG CONFIG: $tagname]) + +__EOF__ + +ifelse([$1],[], [ + case $host_os in + aix3*) + cat <<\EOF >> "$cfgfile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || \ + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +]) +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi +])# AC_LIBTOOL_CONFIG + + +# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------------------- +AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], +[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl + +_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI + + +# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +# --------------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_REQUIRE([LT_AC_PROG_SED]) +AC_REQUIRE([AC_PROG_NM]) +AC_REQUIRE([AC_OBJEXT]) +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) # Its linker distinguishes data from code symbols + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +linux* | k*bsd*-gnu) + if test "$host_cpu" = ia64; then + symcode='[[ABCDGIRSTW]]' + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if grep ' nm_test_var$' "$nlist" >/dev/null; then + if grep ' nm_test_func$' "$nlist" >/dev/null; then + cat <<EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' + + cat <<EOF >> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[[]] = +{ +EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi +]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE + + +# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) +# --------------------------------------- +AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], +[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) + ifelse([$1],[CXX],[ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + icpc* | ecpc*) + # Intel C++ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler. + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + newsos6) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then + AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], + _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1), + [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" +AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) +]) + + +# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) +# ------------------------------------ +# See if the linker supports building shared libraries. +AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], +[AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +ifelse([$1],[CXX],[ + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + else + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw*) + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + ;; + *) + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +],[ + runpath_var= + _LT_AC_TAGVAR(allow_undefined_flag, $1)= + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_AC_TAGVAR(archive_cmds, $1)= + _LT_AC_TAGVAR(archive_expsym_cmds, $1)= + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_minus_L, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown + _LT_AC_TAGVAR(hardcode_automatic, $1)=no + _LT_AC_TAGVAR(module_cmds, $1)= + _LT_AC_TAGVAR(module_expsym_cmds, $1)= + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_AC_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + _LT_CC_BASENAME([$compiler]) + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + else + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_AC_TAGVAR(archive_cmds, $1)='' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + # see comment about different semantics on the GNU ld section + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + bsdi[[45]]*) + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_automatic, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + fi + ;; + + dgux*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_AC_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. 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See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi + +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. 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We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar <conftest.tar]) + grep GrepMe conftest.dir/file >/dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + diff --git a/pixman/config.guess b/pixman/config.guess new file mode 100644 index 000000000..951383e35 --- /dev/null +++ b/pixman/config.guess @@ -0,0 +1,1516 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, +# Inc. + +timestamp='2007-05-17' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner <per@bothner.com>. +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:* | ix86xen:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[45]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:[3456]*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T | authenticamd) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa:Linux:*:*) + echo xtensa-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <features.h> + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include <sys/param.h> +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 <<EOF +$0: unable to guess system type + +This script, last modified $timestamp, has failed to recognize +the operating system you are using. It is advised that you +download the most up to date version of the config scripts from + + http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess +and + http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub + +If the version you run ($0) is already up to date, please +send the following data and any information you think might be +pertinent to <config-patches@gnu.org> in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/pixman/config.h.in b/pixman/config.h.in new file mode 100644 index 000000000..64de572be --- /dev/null +++ b/pixman/config.h.in @@ -0,0 +1,77 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the `getisax' function. */ +#undef HAVE_GETISAX + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* use MMX compiler intrinsics */ +#undef USE_MMX + +/* use SSE2 compiler intrinsics */ +#undef USE_SSE2 + +/* use VMX compiler intrinsics */ +#undef USE_VMX + +/* Version number of package */ +#undef VERSION + +/* Define to 1 if your processor stores words with the most significant byte + first (like Motorola and SPARC, unlike Intel and VAX). */ +#undef WORDS_BIGENDIAN + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif diff --git a/pixman/config.sub b/pixman/config.sub new file mode 100644 index 000000000..c060f4483 --- /dev/null +++ b/pixman/config.sub @@ -0,0 +1,1626 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, +# Inc. + +timestamp='2007-04-29' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | score \ + | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16c) + basic_machine=cr16c-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/pixman/configure b/pixman/configure new file mode 100644 index 000000000..0566d10db --- /dev/null +++ b/pixman/configure @@ -0,0 +1,22297 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61 for pixman 0.12.0. +# +# Report bugs to <"sandmann@daimi.au.dk">. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + +if test "x$CONFIG_SHELL" = x; then + if (eval ":") 2>/dev/null; then + as_have_required=yes +else + as_have_required=no +fi + + if test $as_have_required = yes && (eval ": +(as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=\$LINENO + as_lineno_2=\$LINENO + test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && + test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } +") 2> /dev/null; then + : +else + as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + case $as_dir in + /*) + for as_base in sh bash ksh sh5; do + as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + done;; + esac +done +IFS=$as_save_IFS + + + for as_shell in $as_candidate_shells $SHELL; do + # Try only shells that exist, to save several forks. + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { ("$as_shell") 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + if test "x$CONFIG_SHELL" != x; then + for as_var in BASH_ENV ENV + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. 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This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL $0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} + else + # Oops. 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Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm -f conftest.sed + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done +done +IFS=$as_save_IFS + +fi + + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + test -d ./--version && rmdir ./--version + MKDIR_P="$ac_install_sh -d" + fi +fi +{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +echo "${ECHO_T}$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } +set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + SET_MAKE= +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='pixman' + VERSION='0.12.0' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + +ac_config_headers="$ac_config_headers config.h" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } +if test -z "$ac_file"; then + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } + +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +{ echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +depcc="$CC" am_compiler_list= + +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +# Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + +# Check whether --enable-static was given. +if test "${enable_static+set}" = set; then + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + +# Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 +echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} + { (exit 1); exit 1; }; } + +{ echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6; } +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 +echo "$as_me: error: invalid value of canonical build" >&2;} + { (exit 1); exit 1; }; };; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6; } +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 +echo "$as_me: error: invalid value of canonical host" >&2;} + { (exit 1); exit 1; }; };; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 +echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; } +if test "${lt_cv_path_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done + +fi + +SED=$lt_cv_path_SED + +{ echo "$as_me:$LINENO: result: $SED" >&5 +echo "${ECHO_T}$SED" >&6; } + +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_GREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_GREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_GREP=$GREP +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_EGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + +{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 +echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; } +if test "${lt_cv_path_NM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 +echo "${ECHO_T}$lt_cv_path_NM" >&6; } +NM="$lt_cv_path_NM" + +{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6; } +fi + +{ echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 +echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +nto-qnx*) + lt_cv_deplibs_check_method=unknown + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 4349 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + libsuff=64 + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_cc_needs_belf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_cc_needs_belf=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + + +esac + +need_locks="$enable_libtool_lock" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in dlfcn.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? 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If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C++ compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? 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It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + + + +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 +echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; } +if test -z "$CXXCPP"; then + if test "${ac_cv_prog_CXXCPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ echo "$as_me:$LINENO: result: $CXXCPP" >&5 +echo "${ECHO_T}$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +fi + + +ac_ext=f +ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' +ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_f77_compiler_gnu +if test -n "$ac_tool_prefix"; then + for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$F77"; then + ac_cv_prog_F77="$F77" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_F77="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +F77=$ac_cv_prog_F77 +if test -n "$F77"; then + { echo "$as_me:$LINENO: result: $F77" >&5 +echo "${ECHO_T}$F77" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$F77" && break + done +fi +if test -z "$F77"; then + ac_ct_F77=$F77 + for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_F77"; then + ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_F77="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_F77=$ac_cv_prog_ac_ct_F77 +if test -n "$ac_ct_F77"; then + { echo "$as_me:$LINENO: result: $ac_ct_F77" >&5 +echo "${ECHO_T}$ac_ct_F77" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_F77" && break +done + + if test "x$ac_ct_F77" = x; then + F77="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + F77=$ac_ct_F77 + fi +fi + + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +rm -f a.out + +# If we don't use `.F' as extension, the preprocessor is not run on the +# input file. (Note that this only needs to work for GNU compilers.) +ac_save_ext=$ac_ext +ac_ext=F +{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6; } +if test "${ac_cv_f77_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF + program main +#ifndef __GNUC__ + choke me +#endif + + end +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_f77_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6; } +ac_ext=$ac_save_ext +ac_test_FFLAGS=${FFLAGS+set} +ac_save_FFLAGS=$FFLAGS +FFLAGS= +{ echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5 +echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_f77_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + FFLAGS=-g +cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_f77_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_prog_f77_g=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5 +echo "${ECHO_T}$ac_cv_prog_f77_g" >&6; } +if test "$ac_test_FFLAGS" = set; then + FFLAGS=$ac_save_FFLAGS +elif test $ac_cv_prog_f77_g = yes; then + if test "x$ac_cv_f77_compiler_gnu" = xyes; then + FFLAGS="-g -O2" + else + FFLAGS="-g" + fi +else + if test "x$ac_cv_f77_compiler_gnu" = xyes; then + FFLAGS="-O2" + else + FFLAGS= + fi +fi + +G77=`test $ac_compiler_gnu = yes && echo yes` +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! +# find the maximum length of command line arguments +{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 +echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ + = "XX$teststring") >/dev/null 2>&1 && + new_result=`expr "X$teststring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + teststring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 +echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; } +else + { echo "$as_me:$LINENO: result: none" >&5 +echo "${ECHO_T}none" >&6; } +fi + + + + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 +echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32*) + symcode='[ABCDGISTW]' + ;; +hpux*) # Its linker distinguishes data from code symbols + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +linux* | k*bsd*-gnu) + if test "$host_cpu" = ia64; then + symcode='[ABCDGIRSTW]' + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +EOF + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if grep ' nm_test_var$' "$nlist" >/dev/null; then + if grep ' nm_test_func$' "$nlist" >/dev/null; then + cat <<EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' + + cat <<EOF >> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[] = +{ +EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { echo "$as_me:$LINENO: result: failed" >&5 +echo "${ECHO_T}failed" >&6; } +else + { echo "$as_me:$LINENO: result: ok" >&5 +echo "${ECHO_T}ok" >&6; } +fi + +{ echo "$as_me:$LINENO: checking for objdir" >&5 +echo $ECHO_N "checking for objdir... $ECHO_C" >&6; } +if test "${lt_cv_objdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 +echo "${ECHO_T}$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 +echo "${ECHO_T}$ac_ct_AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$SED" && SED=sed +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { echo "$as_me:$LINENO: checking for file" >&5 +echo $ECHO_N "checking for file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 +echo "${ECHO_T}$DSYMUTIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 +echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { echo "$as_me:$LINENO: result: $NMEDIT" >&5 +echo "${ECHO_T}$NMEDIT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 +echo "${ECHO_T}$ac_ct_NMEDIT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + + { echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 +echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + echo "int foo(void){return 1;}" > conftest.c + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib ${wl}-single_module conftest.c + if test -f libconftest.dylib; then + lt_cv_apple_cc_single_mod=yes + rm -rf libconftest.dylib* + fi + rm conftest.c + fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 +echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; } + { echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 +echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_ld_exported_symbols_list=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_ld_exported_symbols_list=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 +echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; } + case $host_os in + rhapsody* | darwin1.[0123]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil="~$DSYMUTIL \$lib || :" + else + _lt_dsymutil= + fi + ;; + esac + + +enable_dlopen=no +enable_win32_dll=no + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + +test -z "$pic_mode" && pic_mode=default + +# Use C for the default configuration in the libtool script +tagname= +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + +{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7407: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7411: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + +lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic='-qnocommon' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7697: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7701: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7801: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:7805: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag= + enable_shared_with_static_runtimes=no + archive_cmds= + archive_expsym_cmds= + old_archive_From_new_cmds= + old_archive_from_expsyms_cmds= + export_dynamic_flag_spec= + whole_archive_flag_spec= + thread_safe_flag_spec= + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_direct=no + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + link_all_deplibs=unknown + hardcode_automatic=no + module_cmds= + module_expsym_cmds= + always_export_symbols=no + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + hardcode_direct=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld='-rpath $libdir' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5 +echo "${ECHO_T}$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 +echo "${ECHO_T}$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`echo $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var" || \ + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action" >&5 +echo "${ECHO_T}$hardcode_action" >&6; } + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +striplib= +old_striplib= +{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 +echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + ;; + *) + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + ;; + esac +fi + +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + { echo "$as_me:$LINENO: checking for shl_load" >&5 +echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; } +if test "${ac_cv_func_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define shl_load innocuous_shl_load + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shl_load (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef shl_load + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_shl_load || defined __stub___shl_load +choke me +#endif + +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 +echo "${ECHO_T}$ac_cv_func_shl_load" >&6; } +if test $ac_cv_func_shl_load = yes; then + lt_cv_dlopen="shl_load" +else + { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } +if test $ac_cv_lib_dld_shl_load = yes; then + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + { echo "$as_me:$LINENO: checking for dlopen" >&5 +echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; } +if test "${ac_cv_func_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define dlopen innocuous_dlopen + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char dlopen (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef dlopen + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_dlopen || defined __stub___dlopen +choke me +#endif + +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 +echo "${ECHO_T}$ac_cv_func_dlopen" >&6; } +if test $ac_cv_func_dlopen = yes; then + lt_cv_dlopen="dlopen" +else + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 +echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_svld_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_svld_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; } +if test $ac_cv_lib_svld_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 +echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_dld_link=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_dld_link=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; } +if test $ac_cv_lib_dld_dld_link = yes; then + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 +echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<EOF +#line 10167 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 +echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<EOF +#line 10267 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + +# Report which library types will actually be built +{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +{ echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +{ echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6; } + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler \ + CC \ + LD \ + lt_prog_compiler_wl \ + lt_prog_compiler_pic \ + lt_prog_compiler_static \ + lt_prog_compiler_no_builtin_flag \ + export_dynamic_flag_spec \ + thread_safe_flag_spec \ + whole_archive_flag_spec \ + enable_shared_with_static_runtimes \ + old_archive_cmds \ + old_archive_from_new_cmds \ + predep_objects \ + postdep_objects \ + predeps \ + postdeps \ + compiler_lib_search_path \ + compiler_lib_search_dirs \ + archive_cmds \ + archive_expsym_cmds \ + postinstall_cmds \ + postuninstall_cmds \ + old_archive_from_expsyms_cmds \ + allow_undefined_flag \ + no_undefined_flag \ + export_symbols_cmds \ + hardcode_libdir_flag_spec \ + hardcode_libdir_flag_spec_ld \ + hardcode_libdir_separator \ + hardcode_automatic \ + module_cmds \ + module_expsym_cmds \ + lt_cv_prog_compiler_c_o \ + fix_srcfile_path \ + exclude_expsyms \ + include_expsyms; do + + case $var in + old_archive_cmds | \ + old_archive_from_new_cmds | \ + archive_cmds | \ + archive_expsym_cmds | \ + module_cmds | \ + module_expsym_cmds | \ + old_archive_from_expsyms_cmds | \ + export_symbols_cmds | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="${ofile}T" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + $rm -f "$cfgfile" + { echo "$as_me:$LINENO: creating $ofile" >&5 +echo "$as_me: creating $ofile" >&6;} + + cat <<__EOF__ >> "$cfgfile" +#! $SHELL + +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. +# +# This file is part of GNU Libtool: +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# The names of the tagged configurations supported by this script. +available_tags= + +# ### BEGIN LIBTOOL CONFIG + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU C compiler? +with_gcc=$GCC + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# ### END LIBTOOL CONFIG + +__EOF__ + + + case $host_os in + aix3*) + cat <<\EOF >> "$cfgfile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || \ + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + +# Check whether --with-tags was given. +if test "${with_tags+set}" = set; then + withval=$with_tags; tagnames="$withval" +fi + + +if test -f "$ltmain" && test -n "$tagnames"; then + if test ! -f "${ofile}"; then + { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5 +echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;} + fi + + if test -z "$LTCC"; then + eval "`$SHELL ${ofile} --config | grep '^LTCC='`" + if test -z "$LTCC"; then + { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5 +echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;} + else + { echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5 +echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;} + fi + fi + if test -z "$LTCFLAGS"; then + eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" + fi + + # Extract list of available tagged configurations in $ofile. + # Note that this assumes the entire list is on one line. + available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` + + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for tagname in $tagnames; do + IFS="$lt_save_ifs" + # Check whether tagname contains only valid characters + case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in + "") ;; + *) { { echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5 +echo "$as_me: error: invalid tag name: $tagname" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null + then + { { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5 +echo "$as_me: error: tag name \"$tagname\" already exists" >&2;} + { (exit 1); exit 1; }; } + fi + + # Update the list of available tags. + if test -n "$tagname"; then + echo appending configuration tag \"$tagname\" to $ofile + + case $tagname in + CXX) + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_flag_spec_ld_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= +compiler_lib_search_dirs_CXX= + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_LD=$LD +lt_save_GCC=$GCC +GCC=$GXX +lt_save_with_gnu_ld=$with_gnu_ld +lt_save_path_LD=$lt_cv_path_LD +if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx +else + $as_unset lt_cv_prog_gnu_ld +fi +if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX +else + $as_unset lt_cv_path_LD +fi +test -z "${LDCXX+set}" || LD=$LDCXX +CC=${CXX-"c++"} +compiler=$CC +compiler_CXX=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# We don't want -fno-exception wen compiling C++ code, so set the +# no_builtin_flag separately +if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' +else + lt_prog_compiler_no_builtin_flag_CXX= +fi + +if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ + grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + +else + GXX=no + with_gnu_ld=no + wlarc= +fi + +# PORTME: fill in a description of your system's C++ link characteristics +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } +ld_shlibs_CXX=yes +case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' ${wl}-bernotok' + allow_undefined_flag_CXX=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + archive_cmds_need_lc_CXX=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + darwin* | rhapsody*) + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + whole_archive_flag_spec_CXX='' + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX="$_lt_dar_allow_undefined" + if test "$GXX" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; 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+ esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; 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To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. 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(KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; 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templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + hardcode_libdir_flag_spec_CXX='-R$libdir' + whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd='echo' + else + ld_shlibs_CXX=no + fi + ;; + osf3*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + allow_undefined_flag_CXX=' -expect_unresolved \*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ + $rm $lib.exp' + + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | grep -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + # So that behaviour is only enabled if SCOABSPATH is set to a + # non-empty value in the environment. Most likely only useful for + # creating official distributions of packages. + # This is a hack until libtool officially supports absolute path + # names for shared libraries. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; +esac +{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 +echo "${ECHO_T}$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +GCC_CXX="$GXX" +LD_CXX="$LD" + +cat > conftest.$ac_ext <<EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +EOF + +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + # The `*' in the case matches for architectures that use `case' in + # $output_verbose_cmd can trigger glob expansion during the loop + # eval without this substitution. + output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` + + for p in `eval $output_verbose_link_cmd`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" \ + || test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$rm -f confest.$objext + +compiler_lib_search_dirs_CXX= +if test -n "$compiler_lib_search_path_CXX"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + # + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + +lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_CXX='-qnocommon' + lt_prog_compiler_wl_CXX='-Wl,' + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + icpc* | ecpc*) + # Intel C++ + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works_CXX=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:12668: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:12672: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_CXX=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then + case $lt_prog_compiler_pic_CXX in + "" | " "*) ;; + *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; + esac +else + lt_prog_compiler_pic_CXX= + lt_prog_compiler_can_build_shared_CXX=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works_CXX=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_CXX=yes + fi + else + lt_cv_prog_compiler_static_works_CXX=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then + : +else + lt_prog_compiler_static_CXX= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_CXX=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:12772: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:12776: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_CXX=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[4-9]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + export_symbols_cmds_CXX="$ltdll_cmds" + ;; + cygwin* | mingw*) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + ;; + *) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + +{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 +echo "${ECHO_T}$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_CXX" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_CXX=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_CXX in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_CXX=no + else + archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || \ + test -n "$runpath_var_CXX" || \ + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5 +echo "${ECHO_T}$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_CXX \ + CC_CXX \ + LD_CXX \ + lt_prog_compiler_wl_CXX \ + lt_prog_compiler_pic_CXX \ + lt_prog_compiler_static_CXX \ + lt_prog_compiler_no_builtin_flag_CXX \ + export_dynamic_flag_spec_CXX \ + thread_safe_flag_spec_CXX \ + whole_archive_flag_spec_CXX \ + enable_shared_with_static_runtimes_CXX \ + old_archive_cmds_CXX \ + old_archive_from_new_cmds_CXX \ + predep_objects_CXX \ + postdep_objects_CXX \ + predeps_CXX \ + postdeps_CXX \ + compiler_lib_search_path_CXX \ + compiler_lib_search_dirs_CXX \ + archive_cmds_CXX \ + archive_expsym_cmds_CXX \ + postinstall_cmds_CXX \ + postuninstall_cmds_CXX \ + old_archive_from_expsyms_cmds_CXX \ + allow_undefined_flag_CXX \ + no_undefined_flag_CXX \ + export_symbols_cmds_CXX \ + hardcode_libdir_flag_spec_CXX \ + hardcode_libdir_flag_spec_ld_CXX \ + hardcode_libdir_separator_CXX \ + hardcode_automatic_CXX \ + module_cmds_CXX \ + module_expsym_cmds_CXX \ + lt_cv_prog_compiler_c_o_CXX \ + fix_srcfile_path_CXX \ + exclude_expsyms_CXX \ + include_expsyms_CXX; do + + case $var in + old_archive_cmds_CXX | \ + old_archive_from_new_cmds_CXX | \ + archive_cmds_CXX | \ + archive_expsym_cmds_CXX | \ + module_cmds_CXX | \ + module_expsym_cmds_CXX | \ + old_archive_from_expsyms_cmds_CXX | \ + export_symbols_cmds_CXX | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU C compiler? 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This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC +LDCXX=$LD +LD=$lt_save_LD +GCC=$lt_save_GCC +with_gnu_ldcxx=$with_gnu_ld +with_gnu_ld=$lt_save_with_gnu_ld +lt_cv_path_LDCXX=$lt_cv_path_LD +lt_cv_path_LD=$lt_save_path_LD +lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld +lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld + + else + tagname="" + fi + ;; + + F77) + if test -n "$F77" && test "X$F77" != "Xno"; then + +ac_ext=f +ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' +ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_f77_compiler_gnu + + +archive_cmds_need_lc_F77=no +allow_undefined_flag_F77= +always_export_symbols_F77=no +archive_expsym_cmds_F77= +export_dynamic_flag_spec_F77= +hardcode_direct_F77=no +hardcode_libdir_flag_spec_F77= +hardcode_libdir_flag_spec_ld_F77= +hardcode_libdir_separator_F77= +hardcode_minus_L_F77=no +hardcode_automatic_F77=no +module_cmds_F77= +module_expsym_cmds_F77= +link_all_deplibs_F77=unknown +old_archive_cmds_F77=$old_archive_cmds +no_undefined_flag_F77= +whole_archive_flag_spec_F77= +enable_shared_with_static_runtimes_F77=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +objext_F77=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="\ + subroutine t + return + end +" + +# Code to be used in simple link tests +lt_simple_link_test_code="\ + program t + end +" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${F77-"f77"} +compiler=$CC +compiler_F77=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; +aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +{ echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +{ echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6; } + +GCC_F77="$G77" +LD_F77="$LD" + +lt_prog_compiler_wl_F77= +lt_prog_compiler_pic_F77= +lt_prog_compiler_static_F77= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_static_F77='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_F77='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_F77='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_F77='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared_F77=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_F77=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_F77='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic_F77='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl_F77='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_F77='-Bstatic' + else + lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_F77='-qnocommon' + lt_prog_compiler_wl_F77='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_F77='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl_F77='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_F77='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static_F77='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl_F77='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static_F77='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-fpic' + lt_prog_compiler_static_F77='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl_F77='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static_F77='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + lt_prog_compiler_wl_F77='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + lt_prog_compiler_wl_F77='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl_F77='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static_F77='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static_F77='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl_F77='-Qoption ld ';; + *) + lt_prog_compiler_wl_F77='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl_F77='-Qoption ld ' + lt_prog_compiler_pic_F77='-PIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic_F77='-Kconform_pic' + lt_prog_compiler_static_F77='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_can_build_shared_F77=no + ;; + + uts4*) + lt_prog_compiler_pic_F77='-pic' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared_F77=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_F77"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works_F77=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_F77" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:14357: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:14361: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_F77=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_F77" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_F77" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_F77" = xyes; then + case $lt_prog_compiler_pic_F77 in + "" | " "*) ;; + *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;; + esac +else + lt_prog_compiler_pic_F77= + lt_prog_compiler_can_build_shared_F77=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_F77= + ;; + *) + lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works_F77=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_F77=yes + fi + else + lt_cv_prog_compiler_static_works_F77=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_F77" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works_F77" >&6; } + +if test x"$lt_cv_prog_compiler_static_works_F77" = xyes; then + : +else + lt_prog_compiler_static_F77= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_F77=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:14461: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:14465: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_F77=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag_F77= + enable_shared_with_static_runtimes_F77=no + archive_cmds_F77= + archive_expsym_cmds_F77= + old_archive_From_new_cmds_F77= + old_archive_from_expsyms_cmds_F77= + export_dynamic_flag_spec_F77= + whole_archive_flag_spec_F77= + thread_safe_flag_spec_F77= + hardcode_libdir_flag_spec_F77= + hardcode_libdir_flag_spec_ld_F77= + hardcode_libdir_separator_F77= + hardcode_direct_F77=no + hardcode_minus_L_F77=no + hardcode_shlibpath_var_F77=unsupported + link_all_deplibs_F77=unknown + hardcode_automatic_F77=no + module_cmds_F77= + module_expsym_cmds_F77= + always_export_symbols_F77=no + export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms_F77= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms_F77='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs_F77=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_F77='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_F77= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs_F77=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs_F77=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_F77=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_F77=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_F77='-L$libdir' + allow_undefined_flag_F77=unsupported + always_export_symbols_F77=no + enable_shared_with_static_runtimes_F77=yes + export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_F77=no + fi + ;; + + interix[3-9]*) + hardcode_direct_F77=no + hardcode_shlibpath_var_F77=no + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + export_dynamic_flag_spec_F77='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + else + ld_shlibs_F77=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs_F77=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs_F77=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + esac + + if test "$ld_shlibs_F77" = no; then + runpath_var= + hardcode_libdir_flag_spec_F77= + export_dynamic_flag_spec_F77= + whole_archive_flag_spec_F77= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag_F77=unsupported + always_export_symbols_F77=yes + archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L_F77=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct_F77=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_F77='' + hardcode_direct_F77=yes + hardcode_libdir_separator_F77=':' + link_all_deplibs_F77=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_F77=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_F77=yes + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_libdir_separator_F77= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_F77=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_F77='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_F77="-z nodefs" + archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_f77_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_F77=' ${wl}-bernotok' + allow_undefined_flag_F77=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_F77='$convenience' + archive_cmds_need_lc_F77=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + # see comment about different semantics on the GNU ld section + ld_shlibs_F77=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec_F77=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_F77=' ' + allow_undefined_flag_F77=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds_F77='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path_F77='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes_F77=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_F77=no + hardcode_direct_F77=no + hardcode_automatic_F77=yes + hardcode_shlibpath_var_F77=unsupported + whole_archive_flag_spec_F77='' + link_all_deplibs_F77=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_F77=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_shlibpath_var_F77=no + ;; + + freebsd1*) + ld_shlibs_F77=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes + hardcode_minus_L_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + hardcode_direct_F77=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + + hardcode_direct_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_F77='+b $libdir' + hardcode_direct_F77=no + hardcode_shlibpath_var_F77=no + ;; + *) + hardcode_direct_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' + fi + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + link_all_deplibs_F77=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + newsos6) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + hardcode_shlibpath_var_F77=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + export_dynamic_flag_spec_F77='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-R$libdir' + ;; + *) + archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs_F77=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + allow_undefined_flag_F77=unsupported + archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag_F77=' -expect_unresolved \*' + archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag_F77=' -expect_unresolved \*' + archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec_F77='-rpath $libdir' + fi + hardcode_libdir_separator_F77=: + ;; + + solaris*) + no_undefined_flag_F77=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_shlibpath_var_F77=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs_F77=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_direct_F77=yes + hardcode_minus_L_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds_F77='$CC -r -o $output$reload_objs' + hardcode_direct_F77=no + ;; + motorola) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var_F77=no + ;; + + sysv4.3*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_F77=no + export_dynamic_flag_spec_F77='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_F77=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs_F77=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_F77='${wl}-z,text' + archive_cmds_need_lc_F77=no + hardcode_shlibpath_var_F77=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_F77='${wl}-z,text' + allow_undefined_flag_F77='${wl}-z,nodefs' + archive_cmds_need_lc_F77=no + hardcode_shlibpath_var_F77=no + hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_F77=':' + link_all_deplibs_F77=yes + export_dynamic_flag_spec_F77='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_shlibpath_var_F77=no + ;; + + *) + ld_shlibs_F77=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5 +echo "${ECHO_T}$ld_shlibs_F77" >&6; } +test "$ld_shlibs_F77" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_F77" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_F77=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_F77 in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_F77 + pic_flag=$lt_prog_compiler_pic_F77 + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_F77 + allow_undefined_flag_F77= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_F77=no + else + archive_cmds_need_lc_F77=yes + fi + allow_undefined_flag_F77=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_F77= +if test -n "$hardcode_libdir_flag_spec_F77" || \ + test -n "$runpath_var_F77" || \ + test "X$hardcode_automatic_F77" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_F77" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no && + test "$hardcode_minus_L_F77" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_F77=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_F77=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_F77=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5 +echo "${ECHO_T}$hardcode_action_F77" >&6; } + +if test "$hardcode_action_F77" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_F77 \ + CC_F77 \ + LD_F77 \ + lt_prog_compiler_wl_F77 \ + lt_prog_compiler_pic_F77 \ + lt_prog_compiler_static_F77 \ + lt_prog_compiler_no_builtin_flag_F77 \ + export_dynamic_flag_spec_F77 \ + thread_safe_flag_spec_F77 \ + whole_archive_flag_spec_F77 \ + enable_shared_with_static_runtimes_F77 \ + old_archive_cmds_F77 \ + old_archive_from_new_cmds_F77 \ + predep_objects_F77 \ + postdep_objects_F77 \ + predeps_F77 \ + postdeps_F77 \ + compiler_lib_search_path_F77 \ + compiler_lib_search_dirs_F77 \ + archive_cmds_F77 \ + archive_expsym_cmds_F77 \ + postinstall_cmds_F77 \ + postuninstall_cmds_F77 \ + old_archive_from_expsyms_cmds_F77 \ + allow_undefined_flag_F77 \ + no_undefined_flag_F77 \ + export_symbols_cmds_F77 \ + hardcode_libdir_flag_spec_F77 \ + hardcode_libdir_flag_spec_ld_F77 \ + hardcode_libdir_separator_F77 \ + hardcode_automatic_F77 \ + module_cmds_F77 \ + module_expsym_cmds_F77 \ + lt_cv_prog_compiler_c_o_F77 \ + fix_srcfile_path_F77 \ + exclude_expsyms_F77 \ + include_expsyms_F77; do + + case $var in + old_archive_cmds_F77 | \ + old_archive_from_new_cmds_F77 | \ + archive_cmds_F77 | \ + archive_expsym_cmds_F77 | \ + module_cmds_F77 | \ + module_expsym_cmds_F77 | \ + old_archive_from_expsyms_cmds_F77 | \ + export_symbols_cmds_F77 | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_F77 + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77 + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_F77 + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_F77 + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_F77 + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_F77 + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_F77 +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77 + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_F77 + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77 + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77 + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77 + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77 + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_F77 +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77 + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77 + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_F77 +archive_expsym_cmds=$lt_archive_expsym_cmds_F77 +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_F77 +module_expsym_cmds=$lt_module_expsym_cmds_F77 + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_F77 + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_F77 + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_F77 + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_F77 + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_F77 + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_F77 + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_F77 + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_F77 + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_F77 + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77 + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77 + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77 + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_F77 + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_F77 + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_F77 + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_F77 + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_F77 + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_F77 + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_F77 + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_F77 + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_F77 + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + else + tagname="" + fi + ;; + + GCJ) + if test -n "$GCJ" && test "X$GCJ" != "Xno"; then + + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +objext_GCJ=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${GCJ-"gcj"} +compiler=$CC +compiler_GCJ=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +archive_cmds_need_lc_GCJ=no + +old_archive_cmds_GCJ=$old_archive_cmds + + +lt_prog_compiler_no_builtin_flag_GCJ= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin' + + +{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:16670: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:16674: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions" +else + : +fi + +fi + +lt_prog_compiler_wl_GCJ= +lt_prog_compiler_pic_GCJ= +lt_prog_compiler_static_GCJ= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_static_GCJ='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_GCJ='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_GCJ='-fno-common' + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared_GCJ=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_GCJ=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_GCJ='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic_GCJ='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl_GCJ='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_GCJ='-Bstatic' + else + lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_GCJ='-qnocommon' + lt_prog_compiler_wl_GCJ='-Wl,' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl_GCJ='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_GCJ='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl_GCJ='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-fpic' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl_GCJ='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + lt_prog_compiler_wl_GCJ='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + lt_prog_compiler_wl_GCJ='' + ;; + esac + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl_GCJ='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl_GCJ='-Qoption ld ';; + *) + lt_prog_compiler_wl_GCJ='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl_GCJ='-Qoption ld ' + lt_prog_compiler_pic_GCJ='-PIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic_GCJ='-Kconform_pic' + lt_prog_compiler_static_GCJ='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_can_build_shared_GCJ=no + ;; + + uts4*) + lt_prog_compiler_pic_GCJ='-pic' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared_GCJ=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_GCJ"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works_GCJ=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_GCJ" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:16960: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:16964: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_GCJ=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_GCJ" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then + case $lt_prog_compiler_pic_GCJ in + "" | " "*) ;; + *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; + esac +else + lt_prog_compiler_pic_GCJ= + lt_prog_compiler_can_build_shared_GCJ=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_GCJ= + ;; + *) + lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works_GCJ=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works_GCJ=yes + fi + else + lt_cv_prog_compiler_static_works_GCJ=yes + fi + fi + $rm -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works_GCJ" >&6; } + +if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then + : +else + lt_prog_compiler_static_GCJ= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_GCJ=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:17064: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:17068: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_GCJ=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag_GCJ= + enable_shared_with_static_runtimes_GCJ=no + archive_cmds_GCJ= + archive_expsym_cmds_GCJ= + old_archive_From_new_cmds_GCJ= + old_archive_from_expsyms_cmds_GCJ= + export_dynamic_flag_spec_GCJ= + whole_archive_flag_spec_GCJ= + thread_safe_flag_spec_GCJ= + hardcode_libdir_flag_spec_GCJ= + hardcode_libdir_flag_spec_ld_GCJ= + hardcode_libdir_separator_GCJ= + hardcode_direct_GCJ=no + hardcode_minus_L_GCJ=no + hardcode_shlibpath_var_GCJ=unsupported + link_all_deplibs_GCJ=unknown + hardcode_automatic_GCJ=no + module_cmds_GCJ= + module_expsym_cmds_GCJ= + always_export_symbols_GCJ=no + export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms_GCJ= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms_GCJ='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs_GCJ=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_GCJ='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_GCJ= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs_GCJ=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs_GCJ=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_GCJ=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_GCJ='-L$libdir' + allow_undefined_flag_GCJ=unsupported + always_export_symbols_GCJ=no + enable_shared_with_static_runtimes_GCJ=yes + export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + interix[3-9]*) + hardcode_direct_GCJ=no + hardcode_shlibpath_var_GCJ=no + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + export_dynamic_flag_spec_GCJ='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + *) + tmp_sharedflag='-shared' ;; + esac + archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + else + ld_shlibs_GCJ=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs_GCJ=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs_GCJ=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + esac + + if test "$ld_shlibs_GCJ" = no; then + runpath_var= + hardcode_libdir_flag_spec_GCJ= + export_dynamic_flag_spec_GCJ= + whole_archive_flag_spec_GCJ= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag_GCJ=unsupported + always_export_symbols_GCJ=yes + archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L_GCJ=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct_GCJ=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_GCJ='' + hardcode_direct_GCJ=yes + hardcode_libdir_separator_GCJ=':' + link_all_deplibs_GCJ=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_GCJ=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_GCJ=yes + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_libdir_separator_GCJ= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_GCJ=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_GCJ='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_GCJ="-z nodefs" + archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_GCJ=' ${wl}-bernotok' + allow_undefined_flag_GCJ=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_GCJ='$convenience' + archive_cmds_need_lc_GCJ=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + # see comment about different semantics on the GNU ld section + ld_shlibs_GCJ=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec_GCJ=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_GCJ=' ' + allow_undefined_flag_GCJ=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds_GCJ='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes_GCJ=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_GCJ=no + hardcode_direct_GCJ=no + hardcode_automatic_GCJ=yes + hardcode_shlibpath_var_GCJ=unsupported + whole_archive_flag_spec_GCJ='' + link_all_deplibs_GCJ=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' + module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_GCJ=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_shlibpath_var_GCJ=no + ;; + + freebsd1*) + ld_shlibs_GCJ=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes + hardcode_minus_L_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + hardcode_direct_GCJ=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + + hardcode_direct_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' + hardcode_direct_GCJ=no + hardcode_shlibpath_var_GCJ=no + ;; + *) + hardcode_direct_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' + fi + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + link_all_deplibs_GCJ=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + newsos6) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + hardcode_shlibpath_var_GCJ=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + export_dynamic_flag_spec_GCJ='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + ;; + *) + archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs_GCJ=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + allow_undefined_flag_GCJ=unsupported + archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag_GCJ=' -expect_unresolved \*' + archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag_GCJ=' -expect_unresolved \*' + archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec_GCJ='-rpath $libdir' + fi + hardcode_libdir_separator_GCJ=: + ;; + + solaris*) + no_undefined_flag_GCJ=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_shlibpath_var_GCJ=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs_GCJ=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_direct_GCJ=yes + hardcode_minus_L_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds_GCJ='$CC -r -o $output$reload_objs' + hardcode_direct_GCJ=no + ;; + motorola) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var_GCJ=no + ;; + + sysv4.3*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_GCJ=no + export_dynamic_flag_spec_GCJ='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_GCJ=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs_GCJ=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_GCJ='${wl}-z,text' + archive_cmds_need_lc_GCJ=no + hardcode_shlibpath_var_GCJ=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_GCJ='${wl}-z,text' + allow_undefined_flag_GCJ='${wl}-z,nodefs' + archive_cmds_need_lc_GCJ=no + hardcode_shlibpath_var_GCJ=no + hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_GCJ=':' + link_all_deplibs_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_shlibpath_var_GCJ=no + ;; + + *) + ld_shlibs_GCJ=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 +echo "${ECHO_T}$ld_shlibs_GCJ" >&6; } +test "$ld_shlibs_GCJ" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_GCJ" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_GCJ=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_GCJ in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_GCJ + pic_flag=$lt_prog_compiler_pic_GCJ + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ + allow_undefined_flag_GCJ= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_GCJ=no + else + archive_cmds_need_lc_GCJ=yes + fi + allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" + +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec" +fi + +sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec" +fi + +sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_GCJ= +if test -n "$hardcode_libdir_flag_spec_GCJ" || \ + test -n "$runpath_var_GCJ" || \ + test "X$hardcode_automatic_GCJ" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_GCJ" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no && + test "$hardcode_minus_L_GCJ" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_GCJ=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_GCJ=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_GCJ=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5 +echo "${ECHO_T}$hardcode_action_GCJ" >&6; } + +if test "$hardcode_action_GCJ" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_GCJ \ + CC_GCJ \ + LD_GCJ \ + lt_prog_compiler_wl_GCJ \ + lt_prog_compiler_pic_GCJ \ + lt_prog_compiler_static_GCJ \ + lt_prog_compiler_no_builtin_flag_GCJ \ + export_dynamic_flag_spec_GCJ \ + thread_safe_flag_spec_GCJ \ + whole_archive_flag_spec_GCJ \ + enable_shared_with_static_runtimes_GCJ \ + old_archive_cmds_GCJ \ + old_archive_from_new_cmds_GCJ \ + predep_objects_GCJ \ + postdep_objects_GCJ \ + predeps_GCJ \ + postdeps_GCJ \ + compiler_lib_search_path_GCJ \ + compiler_lib_search_dirs_GCJ \ + archive_cmds_GCJ \ + archive_expsym_cmds_GCJ \ + postinstall_cmds_GCJ \ + postuninstall_cmds_GCJ \ + old_archive_from_expsyms_cmds_GCJ \ + allow_undefined_flag_GCJ \ + no_undefined_flag_GCJ \ + export_symbols_cmds_GCJ \ + hardcode_libdir_flag_spec_GCJ \ + hardcode_libdir_flag_spec_ld_GCJ \ + hardcode_libdir_separator_GCJ \ + hardcode_automatic_GCJ \ + module_cmds_GCJ \ + module_expsym_cmds_GCJ \ + lt_cv_prog_compiler_c_o_GCJ \ + fix_srcfile_path_GCJ \ + exclude_expsyms_GCJ \ + include_expsyms_GCJ; do + + case $var in + old_archive_cmds_GCJ | \ + old_archive_from_new_cmds_GCJ | \ + archive_cmds_GCJ | \ + archive_expsym_cmds_GCJ | \ + module_cmds_GCJ | \ + module_expsym_cmds_GCJ | \ + old_archive_from_expsyms_cmds_GCJ | \ + export_symbols_cmds_GCJ | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_GCJ + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_GCJ + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_GCJ + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_GCJ + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_GCJ + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_GCJ +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_GCJ + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_GCJ +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_GCJ +archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_GCJ +module_expsym_cmds=$lt_module_expsym_cmds_GCJ + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_GCJ + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_GCJ + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_GCJ + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_GCJ + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_GCJ + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_GCJ + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_GCJ + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_GCJ + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_GCJ + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_GCJ + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_GCJ + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_GCJ + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_GCJ + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_GCJ + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_GCJ + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_GCJ + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + else + tagname="" + fi + ;; + + RC) + + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +objext_RC=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${RC-"windres"} +compiler=$CC +compiler_RC=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + +lt_cv_prog_compiler_c_o_RC=yes + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_RC \ + CC_RC \ + LD_RC \ + lt_prog_compiler_wl_RC \ + lt_prog_compiler_pic_RC \ + lt_prog_compiler_static_RC \ + lt_prog_compiler_no_builtin_flag_RC \ + export_dynamic_flag_spec_RC \ + thread_safe_flag_spec_RC \ + whole_archive_flag_spec_RC \ + enable_shared_with_static_runtimes_RC \ + old_archive_cmds_RC \ + old_archive_from_new_cmds_RC \ + predep_objects_RC \ + postdep_objects_RC \ + predeps_RC \ + postdeps_RC \ + compiler_lib_search_path_RC \ + compiler_lib_search_dirs_RC \ + archive_cmds_RC \ + archive_expsym_cmds_RC \ + postinstall_cmds_RC \ + postuninstall_cmds_RC \ + old_archive_from_expsyms_cmds_RC \ + allow_undefined_flag_RC \ + no_undefined_flag_RC \ + export_symbols_cmds_RC \ + hardcode_libdir_flag_spec_RC \ + hardcode_libdir_flag_spec_ld_RC \ + hardcode_libdir_separator_RC \ + hardcode_automatic_RC \ + module_cmds_RC \ + module_expsym_cmds_RC \ + lt_cv_prog_compiler_c_o_RC \ + fix_srcfile_path_RC \ + exclude_expsyms_RC \ + include_expsyms_RC; do + + case $var in + old_archive_cmds_RC | \ + old_archive_from_new_cmds_RC | \ + archive_cmds_RC | \ + archive_expsym_cmds_RC | \ + module_cmds_RC | \ + module_expsym_cmds_RC | \ + old_archive_from_expsyms_cmds_RC | \ + export_symbols_cmds_RC | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_RC + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_RC + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_RC + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_RC + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_RC + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_RC +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_RC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_RC +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_RC +archive_expsym_cmds=$lt_archive_expsym_cmds_RC +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_RC +module_expsym_cmds=$lt_module_expsym_cmds_RC + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_RC + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_RC + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_RC + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_RC + +# The directories searched by this compiler when creating a shared +# library +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_RC + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_RC + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_RC + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_RC + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_RC + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_RC + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_RC + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_RC + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_RC + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_RC + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_RC + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_RC + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_RC + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + ;; + + *) + { { echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5 +echo "$as_me: error: Unsupported tag name: $tagname" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + # Append the new tag name to the list of available tags. + if test -n "$tagname" ; then + available_tags="$available_tags $tagname" + fi + fi + done + IFS="$lt_save_ifs" + + # Now substitute the updated list of available tags. + if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then + mv "${ofile}T" "$ofile" + chmod +x "$ofile" + else + rm -f "${ofile}T" + { { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5 +echo "$as_me: error: unable to update list of available tagged configurations." >&2;} + { (exit 1); exit 1; }; } + fi +fi + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + +# Prevent multiple expansion + + + + + + + + + + + + + + + + + + + + + +for ac_func in getisax +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 +echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } +if test "${ac_cv_c_bigendian+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # See if sys/param.h defines the BYTE_ORDER macro. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/param.h> + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ + && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) + bogus endian macros +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to BIG_ENDIAN or not. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/param.h> + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_bigendian=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # It does not; compile a test program. +if test "$cross_compiling" = yes; then + # try to guess the endianness by grepping values into an object file + ac_cv_c_bigendian=unknown + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; +short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; +void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } +short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; +short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; +void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } +int +main () +{ + _ascii (); _ebcdic (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then + ac_cv_c_bigendian=yes +fi +if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_bigendian=no +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } +case $ac_cv_c_bigendian in + yes) + +cat >>confdefs.h <<\_ACEOF +#define WORDS_BIGENDIAN 1 +_ACEOF + ;; + no) + ;; + *) + { { echo "$as_me:$LINENO: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +echo "$as_me: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + { (exit 1); exit 1; }; } ;; +esac + +{ echo "$as_me:$LINENO: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6; } +if test "${ac_cv_c_inline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_inline=$ac_kw +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6; } + + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +# +# We ignore pixman_major in the version here because the major version should +# always be encoded in the actual library name. Ie., the soname is: +# +# pixman-$(pixman_major).0.minor.micro +# + + + + +LT_VERSION_INFO="12:0:12" + +PIXMAN_VERSION_MAJOR=0 + +PIXMAN_VERSION_MINOR=12 + +PIXMAN_VERSION_MICRO=0 + + + + +# Check for dependencies +#PKG_CHECK_MODULES(DEP, x11) + +if test "x$GCC" = "xyes"; then + case " $CFLAGS " in + *[\ \ ]-Wall[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -Wall" ;; + esac fi +# Extract the first word of "perl", so it can be a program name with args. +set dummy perl; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_PERL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" + ;; +esac +fi +PERL=$ac_cv_path_PERL +if test -n "$PERL"; then + { echo "$as_me:$LINENO: result: $PERL" >&5 +echo "${ECHO_T}$PERL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +if test "x$PERL" = xno; then + { { echo "$as_me:$LINENO: error: Perl is required to build pixman." >&5 +echo "$as_me: error: Perl is required to build pixman." >&2;} + { (exit 1); exit 1; }; } +fi + + + +have_gcc4=no +{ echo "$as_me:$LINENO: checking for -fvisibility" >&5 +echo $ECHO_N "checking for -fvisibility... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF + +#if defined(__GNUC__) && (__GNUC__ >= 4) +#else +error Need GCC 4.0 for visibility +#endif +int main () { return 0; } + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + have_gcc4=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test "x$have_gcc4" = "xyes"; then + CFLAGS="$CFLAGS -fvisibility=hidden" +fi +{ echo "$as_me:$LINENO: result: $have_gcc4" >&5 +echo "${ECHO_T}$have_gcc4" >&6; } + +have_sunstudio8=no +{ echo "$as_me:$LINENO: checking for -xldscope (Sun compilers)" >&5 +echo $ECHO_N "checking for -xldscope (Sun compilers)... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF + +#if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) +#else +error Need Sun Studio 8 for visibility +#endif +int main () { return 0; } + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + have_sunstudio8=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test "x$have_sunstudio8" = "xyes"; then + CFLAGS="$CFLAGS -xldscope=hidden" +fi +{ echo "$as_me:$LINENO: result: $have_sunstudio8" >&5 +echo "${ECHO_T}$have_sunstudio8" >&6; } + + +MMX_CFLAGS="-mmmx -Winline" + +have_mmx_intrinsics=no +{ echo "$as_me:$LINENO: checking whether to use MMX intrinsics" >&5 +echo $ECHO_N "checking whether to use MMX intrinsics... $ECHO_C" >&6; } +xserver_save_CFLAGS=$CFLAGS +CFLAGS="$CFLAGS $MMX_CFLAGS" +cat >conftest.$ac_ext <<_ACEOF + +#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4)) +error "Need GCC >= 3.4 for MMX intrinsics" +#endif +#include <mmintrin.h> +int main () { + __m64 v = _mm_cvtsi32_si64 (1); + return _mm_cvtsi64_si32 (v); +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + have_mmx_intrinsics=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +CFLAGS=$xserver_save_CFLAGS + +# Check whether --enable-mmx was given. +if test "${enable_mmx+set}" = set; then + enableval=$enable_mmx; enable_mmx=$enableval +else + enable_mmx=auto +fi + + +if test $enable_mmx = no ; then + have_mmx_intrinsics=disabled +fi + +if test $have_mmx_intrinsics = yes ; then + +cat >>confdefs.h <<\_ACEOF +#define USE_MMX 1 +_ACEOF + +else + MMX_CFLAGS= +fi + +{ echo "$as_me:$LINENO: result: $have_mmx_intrinsics" >&5 +echo "${ECHO_T}$have_mmx_intrinsics" >&6; } +if test $enable_mmx = yes && test $have_mmx_intrinsics = no ; then + { { echo "$as_me:$LINENO: error: MMX intrinsics not detected" >&5 +echo "$as_me: error: MMX intrinsics not detected" >&2;} + { (exit 1); exit 1; }; } +fi + + if test $have_mmx_intrinsics = yes; then + USE_MMX_TRUE= + USE_MMX_FALSE='#' +else + USE_MMX_TRUE='#' + USE_MMX_FALSE= +fi + + + +SSE2_CFLAGS="-mmmx -msse2 -Winline" + +have_sse2_intrinsics=no +{ echo "$as_me:$LINENO: checking whether to use SSE2 intrinsics" >&5 +echo $ECHO_N "checking whether to use SSE2 intrinsics... $ECHO_C" >&6; } +xserver_save_CFLAGS=$CFLAGS +CFLAGS="$CFLAGS -msse2 $SSE2_CFLAGS" + +cat >conftest.$ac_ext <<_ACEOF + +#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)) +# if !defined(__amd64__) && !defined(__x86_64__) +# error "Need GCC >= 4.2 for SSE2 intrinsics on x86" +# endif +#endif +#include <mmintrin.h> +#include <xmmintrin.h> +#include <emmintrin.h> +int main () { + __m128i a, b, c; + c = _mm_xor_si128 (a, b); + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + have_sse2_intrinsics=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +CFLAGS=$xserver_save_CFLAGS + +# Check whether --enable-sse2 was given. +if test "${enable_sse2+set}" = set; then + enableval=$enable_sse2; enable_sse2=$enableval +else + enable_sse2=auto +fi + + +if test $enable_sse2 = no ; then + have_sse2_intrinsics=disabled +fi + +if test $have_sse2_intrinsics = yes ; then + +cat >>confdefs.h <<\_ACEOF +#define USE_SSE2 1 +_ACEOF + +fi + +{ echo "$as_me:$LINENO: result: $have_sse2_intrinsics" >&5 +echo "${ECHO_T}$have_sse2_intrinsics" >&6; } +if test $enable_sse2 = yes && test $have_sse2_intrinsics = no ; then + { { echo "$as_me:$LINENO: error: SSE2 intrinsics not detected" >&5 +echo "$as_me: error: SSE2 intrinsics not detected" >&2;} + { (exit 1); exit 1; }; } +fi + + if test $have_sse2_intrinsics = yes; then + USE_SSE2_TRUE= + USE_SSE2_FALSE='#' +else + USE_SSE2_TRUE='#' + USE_SSE2_FALSE= +fi + + + + + +if test -n "`$CC -v 2>&1 | grep version | grep Apple`"; then + VMX_CFLAGS="-faltivec" +else + VMX_CFLAGS="-maltivec -mabi=altivec" +fi + +have_vmx_intrinsics=no +{ echo "$as_me:$LINENO: checking whether to use VMX/Altivec intrinsics" >&5 +echo $ECHO_N "checking whether to use VMX/Altivec intrinsics... $ECHO_C" >&6; } +xserver_save_CFLAGS=$CFLAGS +CFLAGS="$CFLAGS $VMX_CFLAGS" +cat >conftest.$ac_ext <<_ACEOF + +#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4)) +error "Need GCC >= 3.4 for sane altivec support" +#endif +#include <altivec.h> +int main () { + vector unsigned int v = vec_splat_u32 (1); + v = vec_sub (v, v); + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + have_vmx_intrinsics=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +CFLAGS=$xserver_save_CFLAGS + +# Check whether --enable-vmx was given. +if test "${enable_vmx+set}" = set; then + enableval=$enable_vmx; enable_vmx=$enableval +else + enable_vmx=auto +fi + + +if test $enable_vmx = no ; then + have_vmx_intrinsics=disabled +fi + +if test $have_vmx_intrinsics = yes ; then + +cat >>confdefs.h <<\_ACEOF +#define USE_VMX 1 +_ACEOF + +else + VMX_CFLAGS= +fi + +{ echo "$as_me:$LINENO: result: $have_vmx_intrinsics" >&5 +echo "${ECHO_T}$have_vmx_intrinsics" >&6; } +if test $enable_vmx = yes && test $have_vmx_intrinsics = no ; then + { { echo "$as_me:$LINENO: error: VMX intrinsics not detected" >&5 +echo "$as_me: error: VMX intrinsics not detected" >&2;} + { (exit 1); exit 1; }; } +fi + + + + if test $have_vmx_intrinsics = yes; then + USE_VMX_TRUE= + USE_VMX_FALSE='#' +else + USE_VMX_TRUE='#' + USE_VMX_FALSE= +fi + + +# Check whether --enable-gtk was given. +if test "${enable_gtk+set}" = set; then + enableval=$enable_gtk; enable_gtk=$enableval +else + enable_gtk=auto +fi + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 +echo "${ECHO_T}$PKG_CONFIG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 +echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 +echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + PKG_CONFIG="" + fi + +fi +if test $enable_gtk = auto ; then + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + enable_gtk=yes +else + enable_gtk=no +fi +fi +if test $enable_gtk = yes ; then + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for GTK" >&5 +echo $ECHO_N "checking for GTK... $ECHO_C" >&6; } + +if test -n "$GTK_CFLAGS"; then + pkg_cv_GTK_CFLAGS="$GTK_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GTK_LIBS"; then + pkg_cv_GTK_LIBS="$GTK_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gtk+-2.0" 2>&1` + else + GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors "gtk+-2.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GTK_PKG_ERRORS" >&5 + + { { echo "$as_me:$LINENO: error: Package requirements (gtk+-2.0) were not met: + +$GTK_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&5 +echo "$as_me: error: Package requirements (gtk+-2.0) were not met: + +$GTK_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. +" >&2;} + { (exit 1); exit 1; }; } +elif test $pkg_failed = untried; then + { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&5 +echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + GTK_CFLAGS=$pkg_cv_GTK_CFLAGS + GTK_LIBS=$pkg_cv_GTK_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : +fi +fi + + if test "x$enable_gtk" = xyes; then + HAVE_GTK_TRUE= + HAVE_GTK_FALSE='#' +else + HAVE_GTK_TRUE='#' + HAVE_GTK_FALSE= +fi + + + + + + + +ac_config_files="$ac_config_files pixman-1.pc pixman-1-uninstalled.pc Makefile pixman/Makefile pixman/pixman-version.h test/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${USE_MMX_TRUE}" && test -z "${USE_MMX_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"USE_MMX\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"USE_MMX\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${USE_SSE2_TRUE}" && test -z "${USE_SSE2_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"USE_SSE2\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"USE_SSE2\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${USE_VMX_TRUE}" && test -z "${USE_VMX_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"USE_VMX\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"USE_VMX\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${HAVE_GTK_TRUE}" && test -z "${HAVE_GTK_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"HAVE_GTK\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. 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Generated by config.status. */ + configure_input="Generated from "`IFS=: + echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + fi + + case $ac_tag in + *:-:* | *:-) cat >"$tmp/stdin";; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir="$ac_dir" + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= + +case `sed -n '/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p +' $ac_file_inputs` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s&@configure_input@&$configure_input&;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac + ;; + :H) + # + # CONFIG_HEADER + # +_ACEOF + +# Transform confdefs.h into a sed script `conftest.defines', that +# substitutes the proper values into config.h.in to produce config.h. +rm -f conftest.defines conftest.tail +# First, append a space to every undef/define line, to ease matching. +echo 's/$/ /' >conftest.defines +# Then, protect against being on the right side of a sed subst, or in +# an unquoted here document, in config.status. If some macros were +# called several times there might be several #defines for the same +# symbol, which is useless. 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This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +# (The regexp can be short, since the line contains either #define or #undef.) +echo 's/ $// +s,^[ #]*u.*,/* & */,' >>conftest.defines + +# Break up conftest.defines: +ac_max_sed_lines=50 + +# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" +# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" +# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" +# et cetera. +ac_in='$ac_file_inputs' +ac_out='"$tmp/out1"' +ac_nxt='"$tmp/out2"' + +while : +do + # Write a here document: + cat >>$CONFIG_STATUS <<_ACEOF + # First, check the format of the line: + cat >"\$tmp/defines.sed" <<\\CEOF +/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def +/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def +b +:def +_ACEOF + sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS + ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in + sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail + grep . conftest.tail >/dev/null || break + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines conftest.tail + +echo "ac_result=$ac_in" >>$CONFIG_STATUS +cat >>$CONFIG_STATUS <<\_ACEOF + if test x"$ac_file" != x-; then + echo "/* $configure_input */" >"$tmp/config.h" + cat "$ac_result" >>"$tmp/config.h" + if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f $ac_file + mv "$tmp/config.h" $ac_file + fi + else + echo "/* $configure_input */" + cat "$ac_result" + fi + rm -f "$tmp/out12" +# Compute $ac_file's index in $config_headers. +_am_arg=$ac_file +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$_am_arg" : 'X\(//\)[^/]' \| \ + X"$_am_arg" : 'X\(//\)$' \| \ + X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || +echo X"$_am_arg" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'`/stamp-h$_am_stamp_count + ;; + + :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 +echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running `make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n 's/^U = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir=$dirpart/$fdir + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done + ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/pixman/configure.ac b/pixman/configure.ac new file mode 100644 index 000000000..eb8879ca0 --- /dev/null +++ b/pixman/configure.ac @@ -0,0 +1,305 @@ +dnl Copyright 2005 Red Hat, Inc. +dnl +dnl Permission to use, copy, modify, distribute, and sell this software and its +dnl documentation for any purpose is hereby granted without fee, provided that +dnl the above copyright notice appear in all copies and that both that +dnl copyright notice and this permission notice appear in supporting +dnl documentation, and that the name of Red Hat not be used in +dnl advertising or publicity pertaining to distribution of the software without +dnl specific, written prior permission. Red Hat makes no +dnl representations about the suitability of this software for any purpose. It +dnl is provided "as is" without express or implied warranty. +dnl +dnl RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, +dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO +dnl EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR +dnl CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +dnl DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER +dnl TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +dnl PERFORMANCE OF THIS SOFTWARE. +dnl +dnl Process this file with autoconf to create configure. + +AC_PREREQ([2.57]) + +# Pixman versioning scheme +# +# - The version in git has an odd MICRO version number +# +# - Released versions both development and stable have an even MICRO +# version number +# +# - Released development versions have an odd MINOR number +# +# - Released stable versions have an event MINOR number +# +# - Versions that break ABI must have a new MAJOR number +# +# - If you break the ABI, then at least this must be done: +# +# - increment MAJOR +# +# - In the first development release where you break ABI, find +# all instances of "pixman-n" and change them to pixman-(n+1) +# +# This needs to be done at least in +# configure.ac +# all Makefile.am's +# pixman-n.pc.in +# +# This ensures that binary incompatible versions can be installed +# in parallel. See http://www106.pair.com/rhp/parallel.html for +# more information +# + +m4_define([pixman_major], 0) +m4_define([pixman_minor], 12) +m4_define([pixman_micro], 0) + +m4_define([pixman_version],[pixman_major.pixman_minor.pixman_micro]) + +AC_INIT(pixman, pixman_version, "sandmann@daimi.au.dk", pixman) +AM_INIT_AUTOMAKE([dist-bzip2]) + +AM_CONFIG_HEADER(config.h) + +AC_PROG_CC +AC_PROG_LIBTOOL +AC_CHECK_FUNCS([getisax]) +AC_C_BIGENDIAN +AC_C_INLINE +# +# We ignore pixman_major in the version here because the major version should +# always be encoded in the actual library name. Ie., the soname is: +# +# pixman-$(pixman_major).0.minor.micro +# +m4_define([lt_current], [pixman_minor]) +m4_define([lt_revision], [pixman_micro]) +m4_define([lt_age], [pixman_minor]) + +LT_VERSION_INFO="lt_current:lt_revision:lt_age" + +PIXMAN_VERSION_MAJOR=pixman_major() +AC_SUBST(PIXMAN_VERSION_MAJOR) +PIXMAN_VERSION_MINOR=pixman_minor() +AC_SUBST(PIXMAN_VERSION_MINOR) +PIXMAN_VERSION_MICRO=pixman_micro() +AC_SUBST(PIXMAN_VERSION_MICRO) + +AC_SUBST(LT_VERSION_INFO) + +# Check for dependencies +#PKG_CHECK_MODULES(DEP, x11) + +changequote(,)dnl +if test "x$GCC" = "xyes"; then + case " $CFLAGS " in + *[\ \ ]-Wall[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -Wall" ;; + esac fi changequote([,])dnl + +AC_PATH_PROG(PERL, perl, no) +if test "x$PERL" = xno; then + AC_MSG_ERROR([Perl is required to build pixman.]) +fi +AC_SUBST(PERL) + +dnl ========================================================================= +dnl -fvisibility stuff + +have_gcc4=no +AC_MSG_CHECKING(for -fvisibility) +AC_COMPILE_IFELSE([ +#if defined(__GNUC__) && (__GNUC__ >= 4) +#else +error Need GCC 4.0 for visibility +#endif +int main () { return 0; } +], have_gcc4=yes) + +if test "x$have_gcc4" = "xyes"; then + CFLAGS="$CFLAGS -fvisibility=hidden" +fi +AC_MSG_RESULT($have_gcc4) + +have_sunstudio8=no +AC_MSG_CHECKING([for -xldscope (Sun compilers)]) +AC_COMPILE_IFELSE([ +#if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) +#else +error Need Sun Studio 8 for visibility +#endif +int main () { return 0; } +], have_sunstudio8=yes) + +if test "x$have_sunstudio8" = "xyes"; then + CFLAGS="$CFLAGS -xldscope=hidden" +fi +AC_MSG_RESULT($have_sunstudio8) + +dnl =========================================================================== +dnl Check for MMX + +MMX_CFLAGS="-mmmx -Winline" + +have_mmx_intrinsics=no +AC_MSG_CHECKING(whether to use MMX intrinsics) +xserver_save_CFLAGS=$CFLAGS +CFLAGS="$CFLAGS $MMX_CFLAGS" +AC_COMPILE_IFELSE([ +#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4)) +error "Need GCC >= 3.4 for MMX intrinsics" +#endif +#include <mmintrin.h> +int main () { + __m64 v = _mm_cvtsi32_si64 (1); + return _mm_cvtsi64_si32 (v); +}], have_mmx_intrinsics=yes) +CFLAGS=$xserver_save_CFLAGS + +AC_ARG_ENABLE(mmx, + [AC_HELP_STRING([--disable-mmx], + [disable MMX fast paths])], + [enable_mmx=$enableval], [enable_mmx=auto]) + +if test $enable_mmx = no ; then + have_mmx_intrinsics=disabled +fi + +if test $have_mmx_intrinsics = yes ; then + AC_DEFINE(USE_MMX, 1, [use MMX compiler intrinsics]) +else + MMX_CFLAGS= +fi + +AC_MSG_RESULT($have_mmx_intrinsics) +if test $enable_mmx = yes && test $have_mmx_intrinsics = no ; then + AC_MSG_ERROR([MMX intrinsics not detected]) +fi + +AM_CONDITIONAL(USE_MMX, test $have_mmx_intrinsics = yes) + +dnl =========================================================================== +dnl Check for SSE2 + +SSE2_CFLAGS="-mmmx -msse2 -Winline" + +have_sse2_intrinsics=no +AC_MSG_CHECKING(whether to use SSE2 intrinsics) +xserver_save_CFLAGS=$CFLAGS +CFLAGS="$CFLAGS -msse2 $SSE2_CFLAGS" + +AC_COMPILE_IFELSE([ +#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)) +# if !defined(__amd64__) && !defined(__x86_64__) +# error "Need GCC >= 4.2 for SSE2 intrinsics on x86" +# endif +#endif +#include <mmintrin.h> +#include <xmmintrin.h> +#include <emmintrin.h> +int main () { + __m128i a, b, c; + c = _mm_xor_si128 (a, b); + return 0; +}], have_sse2_intrinsics=yes) +CFLAGS=$xserver_save_CFLAGS + +AC_ARG_ENABLE(sse2, + [AC_HELP_STRING([--disable-sse2], + [disable SSE2 fast paths])], + [enable_sse2=$enableval], [enable_sse2=auto]) + +if test $enable_sse2 = no ; then + have_sse2_intrinsics=disabled +fi + +if test $have_sse2_intrinsics = yes ; then + AC_DEFINE(USE_SSE2, 1, [use SSE2 compiler intrinsics]) +fi + +AC_MSG_RESULT($have_sse2_intrinsics) +if test $enable_sse2 = yes && test $have_sse2_intrinsics = no ; then + AC_MSG_ERROR([SSE2 intrinsics not detected]) +fi + +AM_CONDITIONAL(USE_SSE2, test $have_sse2_intrinsics = yes) + +dnl ======================================================== +AC_SUBST(MMX_CFLAGS) +AC_SUBST(SSE2_CFLAGS) + +dnl Check for VMX/Altivec +if test -n "`$CC -v 2>&1 | grep version | grep Apple`"; then + VMX_CFLAGS="-faltivec" +else + VMX_CFLAGS="-maltivec -mabi=altivec" +fi + +have_vmx_intrinsics=no +AC_MSG_CHECKING(whether to use VMX/Altivec intrinsics) +xserver_save_CFLAGS=$CFLAGS +CFLAGS="$CFLAGS $VMX_CFLAGS" +AC_COMPILE_IFELSE([ +#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4)) +error "Need GCC >= 3.4 for sane altivec support" +#endif +#include <altivec.h> +int main () { + vector unsigned int v = vec_splat_u32 (1); + v = vec_sub (v, v); + return 0; +}], have_vmx_intrinsics=yes) +CFLAGS=$xserver_save_CFLAGS + +AC_ARG_ENABLE(vmx, + [AC_HELP_STRING([--disable-vmx], + [disable VMX fast paths])], + [enable_vmx=$enableval], [enable_vmx=auto]) + +if test $enable_vmx = no ; then + have_vmx_intrinsics=disabled +fi + +if test $have_vmx_intrinsics = yes ; then + AC_DEFINE(USE_VMX, 1, [use VMX compiler intrinsics]) +else + VMX_CFLAGS= +fi + +AC_MSG_RESULT($have_vmx_intrinsics) +if test $enable_vmx = yes && test $have_vmx_intrinsics = no ; then + AC_MSG_ERROR([VMX intrinsics not detected]) +fi + +AC_SUBST(VMX_CFLAGS) + +AM_CONDITIONAL(USE_VMX, test $have_vmx_intrinsics = yes) + +AC_ARG_ENABLE(gtk, + [AC_HELP_STRING([--enable-gtk], + [enable tests using GTK+ [default=auto]])], + [enable_gtk=$enableval], [enable_gtk=auto]) + +PKG_PROG_PKG_CONFIG +if test $enable_gtk = auto ; then + PKG_CHECK_EXISTS([gtk+-2.0], [enable_gtk=yes], [enable_gtk=no]) +fi +if test $enable_gtk = yes ; then + PKG_CHECK_MODULES(GTK, [gtk+-2.0]) +fi + +AM_CONDITIONAL(HAVE_GTK, [test "x$enable_gtk" = xyes]) + +AC_SUBST(GTK_CFLAGS) +AC_SUBST(GTK_LIBS) +AC_SUBST(DEP_CFLAGS) +AC_SUBST(DEP_LIBS) + +AC_OUTPUT([pixman-1.pc + pixman-1-uninstalled.pc + Makefile + pixman/Makefile + pixman/pixman-version.h + test/Makefile]) diff --git a/pixman/depcomp b/pixman/depcomp new file mode 100644 index 000000000..ca5ea4e1e --- /dev/null +++ b/pixman/depcomp @@ -0,0 +1,584 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2006-10-15.18 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006 Free Software +# Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'` + tmpdepfile="$stripped.u" + if test "$libtool" = yes; then + "$@" -Wc,-M + else + "$@" -M + fi + stat=$? + + if test -f "$tmpdepfile"; then : + else + stripped=`echo "$stripped" | sed 's,^.*/,,'` + tmpdepfile="$stripped.u" + fi + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + + if test -f "$tmpdepfile"; then + outname="$stripped.o" + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" + sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/pixman/install-sh b/pixman/install-sh new file mode 100644 index 000000000..4fbbae7b7 --- /dev/null +++ b/pixman/install-sh @@ -0,0 +1,507 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2006-10-14.15 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +posix_glob= +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chmodcmd=$chmodprog +chowncmd= +chgrpcmd= +stripcmd= +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src= +dst= +dir_arg= +dstarg= +no_target_directory= + +usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: +-c (ignored) +-d create directories instead of installing files. +-g GROUP $chgrpprog installed files to GROUP. +-m MODE $chmodprog installed files to MODE. +-o USER $chownprog installed files to USER. +-s $stripprog installed files. +-t DIRECTORY install into DIRECTORY. +-T report an error if DSTFILE is a directory. +--help display this help and exit. +--version display version info and exit. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + shift + shift + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -s) stripcmd=$stripprog + shift + continue;; + + -t) dstarg=$2 + shift + shift + continue;; + + -T) no_target_directory=true + shift + continue;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac +done + +if test $# -ne 0 && test -z "$dir_arg$dstarg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dstarg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dstarg" + shift # fnord + fi + shift # arg + dstarg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src ;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dstarg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dstarg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst ;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dstarg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix=/ ;; + -*) prefix=./ ;; + *) prefix= ;; + esac + + case $posix_glob in + '') + if (set -f) 2>/dev/null; then + posix_glob=true + else + posix_glob=false + fi ;; + esac + + oIFS=$IFS + IFS=/ + $posix_glob && set -f + set fnord $dstdir + shift + $posix_glob && set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ + && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ + && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ + && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # Now rename the file to the real destination. + { $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null \ + || { + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + if test -f "$dst"; then + $doit $rmcmd -f "$dst" 2>/dev/null \ + || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null \ + && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }; }\ + || { + echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + else + : + fi + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + } || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/pixman/ltmain.sh b/pixman/ltmain.sh new file mode 100644 index 000000000..8e5a9304f --- /dev/null +++ b/pixman/ltmain.sh @@ -0,0 +1,6930 @@ +# ltmain.sh - Provide generalized library-building support services. +# NOTE: Changing this file will not affect anything until you rerun configure. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +basename="s,^.*/,,g" + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +progname=`echo "$progpath" | $SED $basename` +modename="$progname" + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION=1.5.24 +TIMESTAMP=" (1.1220.2.456 2007/06/24 02:25:32)" + +# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# Check that we have a working $echo. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell, and then maybe $echo will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +$* +EOF + exit $EXIT_SUCCESS +fi + +default_mode= +help="Try \`$progname --help' for more information." +magic="%%%MAGIC variable%%%" +mkdir="mkdir" +mv="mv -f" +rm="rm -f" + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g' +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + SP2NL='tr \040 \012' + NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + SP2NL='tr \100 \n' + NL2SP='tr \r\n \100\100' + ;; +esac + +# NLS nuisances. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +# We save the old values to restore during execute mode. +for lt_var in LANG LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + fi" +done + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + $echo "$modename: not configured to build any kind of library" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE +fi + +# Global variables. +mode=$default_mode +nonopt= +prev= +prevopt= +run= +show="$echo" +show_help= +execute_dlfiles= +duplicate_deps=no +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +##################################### +# Shell function definitions: +# This seems to be the best place for them + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $mkdir "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || { + $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2 + exit $EXIT_FAILURE + } + fi + + $echo "X$my_tmpdir" | $Xsed +} + + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \ + $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | \ + $SED -n -e '1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $echo $win32_libid_type +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + CC_quoted="$CC_quoted $arg" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + CC_quoted="$CC_quoted $arg" + done + case "$@ " in + " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + $echo "$modename: unable to infer tagged configuration" + $echo "$modename: specify a tag with \`--tag'" 1>&2 + exit $EXIT_FAILURE +# else +# $echo "$modename: using $tagname tagged configuration" + fi + ;; + esac + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + + $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" + $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 + exit $EXIT_FAILURE + fi +} + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + my_status="" + + $show "${rm}r $my_gentop" + $run ${rm}r "$my_gentop" + $show "$mkdir $my_gentop" + $run $mkdir "$my_gentop" + my_status=$? + if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then + exit $my_status + fi + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + extracted_serial=`expr $extracted_serial + 1` + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + $show "${rm}r $my_xdir" + $run ${rm}r "$my_xdir" + $show "$mkdir $my_xdir" + $run $mkdir "$my_xdir" + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then + exit $exit_status + fi + case $host in + *-darwin*) + $show "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + if test -z "$run"; then + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` + darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` + if test -n "$darwin_arches"; then + darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + $show "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we have a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + lipo -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + ${rm}r unfat-$$ + cd "$darwin_orig_dir" + else + cd "$darwin_orig_dir" + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + fi # $run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + func_extract_archives_result="$my_oldobjs" +} +# End of Shell function definitions +##################################### + +# Darwin sucks +eval std_shrext=\"$shrext_cmds\" + +disable_libs=no + +# Parse our command line options once, thoroughly. +while test "$#" -gt 0 +do + arg="$1" + shift + + case $arg in + -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + execute_dlfiles) + execute_dlfiles="$execute_dlfiles $arg" + ;; + tag) + tagname="$arg" + preserve_args="${preserve_args}=$arg" + + # Check whether tagname contains only valid characters + case $tagname in + *[!-_A-Za-z0-9,/]*) + $echo "$progname: invalid tag name: $tagname" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $tagname in + CC) + # Don't test for the "default" C tag, as we know, it's there, but + # not specially marked. + ;; + *) + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then + taglist="$taglist $tagname" + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" + else + $echo "$progname: ignoring unknown tag $tagname" 1>&2 + fi + ;; + esac + ;; + *) + eval "$prev=\$arg" + ;; + esac + + prev= + prevopt= + continue + fi + + # Have we seen a non-optional argument yet? + case $arg in + --help) + show_help=yes + ;; + + --version) + echo "\ +$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP + +Copyright (C) 2007 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + exit $? + ;; + + --config) + ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath + # Now print the configurations for the tags. + for tagname in $taglist; do + ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath" + done + exit $? + ;; + + --debug) + $echo "$progname: enabling shell trace mode" + set -x + preserve_args="$preserve_args $arg" + ;; + + --dry-run | -n) + run=: + ;; + + --features) + $echo "host: $host" + if test "$build_libtool_libs" = yes; then + $echo "enable shared libraries" + else + $echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + $echo "enable static libraries" + else + $echo "disable static libraries" + fi + exit $? + ;; + + --finish) mode="finish" ;; + + --mode) prevopt="--mode" prev=mode ;; + --mode=*) mode="$optarg" ;; + + --preserve-dup-deps) duplicate_deps="yes" ;; + + --quiet | --silent) + show=: + preserve_args="$preserve_args $arg" + ;; + + --tag) + prevopt="--tag" + prev=tag + preserve_args="$preserve_args --tag" + ;; + --tag=*) + set tag "$optarg" ${1+"$@"} + shift + prev=tag + preserve_args="$preserve_args --tag" + ;; + + -dlopen) + prevopt="-dlopen" + prev=execute_dlfiles + ;; + + -*) + $echo "$modename: unrecognized option \`$arg'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + + *) + nonopt="$arg" + break + ;; + esac +done + +if test -n "$prevopt"; then + $echo "$modename: option \`$prevopt' requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE +fi + +case $disable_libs in +no) + ;; +shared) + build_libtool_libs=no + build_old_libs=yes + ;; +static) + build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` + ;; +esac + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +if test -z "$show_help"; then + + # Infer the operation mode. + if test -z "$mode"; then + $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2 + $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2 + case $nonopt in + *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*) + mode=link + for arg + do + case $arg in + -c) + mode=compile + break + ;; + esac + done + ;; + *db | *dbx | *strace | *truss) + mode=execute + ;; + *install*|cp|mv) + mode=install + ;; + *rm) + mode=uninstall + ;; + *) + # If we have no mode, but dlfiles were specified, then do execute mode. + test -n "$execute_dlfiles" && mode=execute + + # Just use the default operation mode. + if test -z "$mode"; then + if test -n "$nonopt"; then + $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 + else + $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 + fi + fi + ;; + esac + fi + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + $echo "$modename: unrecognized option \`-dlopen'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$modename --help --mode=$mode' for more information." + + # These modes are in order of execution frequency so that they run quickly. + case $mode in + # libtool compile mode + compile) + modename="$modename: compile" + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + if test -n "$libobj" ; then + $echo "$modename: you cannot specify \`-o' more than once" 1>&2 + exit $EXIT_FAILURE + fi + arg_mode=target + continue + ;; + + -static | -prefer-pic | -prefer-non-pic) + later="$later $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"` + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + lastarg="$lastarg $arg" + done + IFS="$save_ifs" + lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"` + + # Add the arguments to base_compile. + base_compile="$base_compile $lastarg" + continue + ;; + + * ) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` + + case $lastarg in + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, and some SunOS ksh mistreat backslash-escaping + # in scan sets (worked around with variable expansion), + # and furthermore cannot handle '|' '&' '(' ')' in scan sets + # at all, so we specify them separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + lastarg="\"$lastarg\"" + ;; + esac + + base_compile="$base_compile $lastarg" + done # for arg + + case $arg_mode in + arg) + $echo "$modename: you must specify an argument for -Xcompile" + exit $EXIT_FAILURE + ;; + target) + $echo "$modename: you must specify a target with \`-o'" 1>&2 + exit $EXIT_FAILURE + ;; + *) + # Get the name of the library object. + [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + xform='[cCFSifmso]' + case $libobj in + *.ada) xform=ada ;; + *.adb) xform=adb ;; + *.ads) xform=ads ;; + *.asm) xform=asm ;; + *.c++) xform=c++ ;; + *.cc) xform=cc ;; + *.ii) xform=ii ;; + *.class) xform=class ;; + *.cpp) xform=cpp ;; + *.cxx) xform=cxx ;; + *.[fF][09]?) xform=[fF][09]. ;; + *.for) xform=for ;; + *.java) xform=java ;; + *.obj) xform=obj ;; + esac + + libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` + + case $libobj in + *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; + *) + $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -static) + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"` + case $qlibobj in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qlibobj="\"$qlibobj\"" ;; + esac + test "X$libobj" != "X$qlibobj" \ + && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && $echo "$modename: libobj name \`$libobj' may not contain shell special characters." + objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$obj"; then + xdir= + else + xdir=$xdir/ + fi + lobj=${xdir}$objdir/$objname + + if test -z "$base_compile"; then + $echo "$modename: you must specify a compilation command" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + $run $rm $removelist + trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + removelist="$removelist $output_obj $lockfile" + trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $run ln "$progpath" "$lockfile" 2>/dev/null; do + $show "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $echo "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + $echo "$srcfile" > "$lockfile" + fi + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"` + case $qsrcfile in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qsrcfile="\"$qsrcfile\"" ;; + esac + + $run $rm "$libobj" "${libobj}T" + + # Create a libtool object file (analogous to a ".la" file), + # but don't create it if we're doing a dry run. + test -z "$run" && cat > ${libobj}T <<EOF +# $libobj - a libtool object file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +EOF + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + if test ! -d "${xdir}$objdir"; then + $show "$mkdir ${xdir}$objdir" + $run $mkdir ${xdir}$objdir + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then + exit $exit_status + fi + fi + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + command="$command -o $lobj" + fi + + $run $rm "$lobj" "$output_obj" + + $show "$command" + if $run eval "$command"; then : + else + test -n "$output_obj" && $run $rm $removelist + exit $EXIT_FAILURE + fi + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + $show "$mv $output_obj $lobj" + if $run $mv $output_obj $lobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Append the name of the PIC object to the libtool object file. + test -z "$run" && cat >> ${libobj}T <<EOF +pic_object='$objdir/$objname' + +EOF + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + else + # No PIC object so indicate it doesn't exist in the libtool + # object file. + test -z "$run" && cat >> ${libobj}T <<EOF +pic_object=none + +EOF + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + $run $rm "$obj" "$output_obj" + $show "$command" + if $run eval "$command"; then : + else + $run $rm $removelist + exit $EXIT_FAILURE + fi + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + $show "$mv $output_obj $obj" + if $run $mv $output_obj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Append the name of the non-PIC object the libtool object file. + # Only append if the libtool object file exists. + test -z "$run" && cat >> ${libobj}T <<EOF +# Name of the non-PIC object. +non_pic_object='$objname' + +EOF + else + # Append the name of the non-PIC object the libtool object file. + # Only append if the libtool object file exists. + test -z "$run" && cat >> ${libobj}T <<EOF +# Name of the non-PIC object. +non_pic_object=none + +EOF + fi + + $run $mv "${libobj}T" "${libobj}" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + $run $rm "$lockfile" + fi + + exit $EXIT_SUCCESS + ;; + + # libtool link mode + link | relink) + modename="$modename: link" + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args="$nonopt" + base_compile="$nonopt $@" + compile_command="$nonopt" + finalize_command="$nonopt" + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + notinst_path= # paths that contain not-installed libtool libraries + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2 + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test + ;; + *) qarg=$arg ;; + esac + libtool_args="$libtool_args $qarg" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + compile_command="$compile_command @OUTPUT@" + finalize_command="$finalize_command @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + compile_command="$compile_command @SYMFILE@" + finalize_command="$finalize_command @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + if test ! -f "$arg"; then + $echo "$modename: symbol file \`$arg' does not exist" + exit $EXIT_FAILURE + fi + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat $save_arg` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + pic_object= + non_pic_object= + + # Read the .lo file + # If there is no directory component, then add one. + case $arg in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + if test -z "$pic_object" || \ + test -z "$non_pic_object" || + test "$pic_object" = none && \ + test "$non_pic_object" = none; then + $echo "$modename: cannot find name of object for \`$arg'" 1>&2 + exit $EXIT_FAILURE + fi + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + libobjs="$libobjs $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + non_pic_objects="$non_pic_objects $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if test -z "$run"; then + $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 + exit $EXIT_FAILURE + else + # Dry-run case. + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` + non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` + libobjs="$libobjs $pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + fi + done + else + $echo "$modename: link input file \`$save_arg' does not exist" + exit $EXIT_FAILURE + fi + arg=$save_arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit $EXIT_FAILURE + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + compile_command="$compile_command $wl$qarg" + finalize_command="$finalize_command $wl$qarg" + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + darwin_framework|darwin_framework_skip) + test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + prev= + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + compile_command="$compile_command $link_static_flag" + finalize_command="$finalize_command $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 + continue + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: more than one -exported-symbols argument is not allowed" + exit $EXIT_FAILURE + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework|-arch|-isysroot) + case " $CC " in + *" ${arg} ${1} "* | *" ${arg} ${1} "*) + prev=darwin_framework_skip ;; + *) compiler_flags="$compiler_flags $arg" + prev=darwin_framework ;; + esac + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + ;; + esac + continue + ;; + + -L*) + dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + notinst_path="$notinst_path $dir" + fi + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs -framework System" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + -model) + compile_command="$compile_command $arg" + compiler_flags="$compiler_flags $arg" + finalize_command="$finalize_command $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m* pass through architecture-specific compiler args for GCC + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2 + $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit $EXIT_FAILURE + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Wl,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $wl$flag" + linker_flags="$linker_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # Some other compiler flag. + -* | +*) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + pic_object= + non_pic_object= + + # Read the .lo file + # If there is no directory component, then add one. + case $arg in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + if test -z "$pic_object" || \ + test -z "$non_pic_object" || + test "$pic_object" = none && \ + test "$non_pic_object" = none; then + $echo "$modename: cannot find name of object for \`$arg'" 1>&2 + exit $EXIT_FAILURE + fi + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + libobjs="$libobjs $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + non_pic_objects="$non_pic_objects $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if test -z "$run"; then + $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 + exit $EXIT_FAILURE + else + # Dry-run case. + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` + non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` + libobjs="$libobjs $pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + done # argument parsing loop + + if test -n "$prev"; then + $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` + if test "X$output_objdir" = "X$output"; then + output_objdir="$objdir" + else + output_objdir="$output_objdir/$objdir" + fi + # Create the object directory. + if test ! -d "$output_objdir"; then + $show "$mkdir $output_objdir" + $run $mkdir $output_objdir + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then + exit $exit_status + fi + fi + + # Determine the type of output + case $output in + "") + $echo "$modename: you must specify an output file" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + case $host in + *cygwin* | *mingw* | *pw32*) + # don't eliminate duplications in $postdeps and $predeps + duplicate_compiler_generated_deps=yes + ;; + *) + duplicate_compiler_generated_deps=$duplicate_deps + ;; + esac + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if test "X$duplicate_deps" = "Xyes" ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + case $linkmode in + lib) + passes="conv link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2 + exit $EXIT_FAILURE + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + for pass in $passes; do + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2 + continue + fi + name=`$echo "X$deplib" | $Xsed -e 's/^-l//'` + for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if (${SED} -e '2q' $lib | + grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + library_names= + old_library= + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + *) + $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2 + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'` + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + if eval $echo \"$deplib\" 2>/dev/null \ + | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $echo + $echo "*** Warning: Trying to link with static lib archive $deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because the file extensions .$libext of this argument makes me believe" + $echo "*** that it is just a static archive that I should not used here." + else + $echo + $echo "*** Warning: Linking the shared library $output against the" + $echo "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + if test "$found" = yes || test -f "$lib"; then : + else + $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2 + exit $EXIT_FAILURE + fi + + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + $echo "$modename: \`$lib' is not a convenience library" 1>&2 + exit $EXIT_FAILURE + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2 + $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 + abs_ladir="$ladir" + fi + ;; + esac + laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + $echo "$modename: warning: library \`$lib' was moved." 1>&2 + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath " in + *" $dir "*) ;; + *" $absdir "*) ;; + *) temp_rpath="$temp_rpath $absdir" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes ; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + # This is a shared library + + # Warn about portability, can't link against -module's on + # some systems (darwin) + if test "$shouldnotlink" = yes && test "$pass" = link ; then + $echo + if test "$linkmode" = prog; then + $echo "*** Warning: Linking the executable $output against the loadable module" + else + $echo "*** Warning: Linking the shared library $output against the loadable module" + fi + $echo "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + realname="$2" + shift; shift + libname=`eval \\$echo \"$libname_spec\"` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw*) + major=`expr $current - $age` + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + soname=`$echo $soroot | ${SED} -e 's/^.*\///'` + newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a" + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + $show "extracting exported symbol list from \`$soname'" + save_ifs="$IFS"; IFS='~' + cmds=$extract_expsyms_cmds + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + $show "generating import library for \`$soname'" + save_ifs="$IFS"; IFS='~' + cmds=$old_archive_from_expsyms_cmds + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a module then we can not link against + # it, someone is ignoring the new warnings I added + if /usr/bin/file -L $add 2> /dev/null | + $EGREP ": [^:]* bundle" >/dev/null ; then + $echo "** Warning, lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $echo + $echo "** And there doesn't seem to be a static archive available" + $echo "** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + $echo "$modename: configuration error: unsupported hardcode properties" + exit $EXIT_FAILURE + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && \ + test "$hardcode_minus_L" != yes && \ + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $echo + $echo "*** Warning: This system can not link to static lib archive $lib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $echo "*** But as you try to build a module library, libtool will still create " + $echo "*** a static module, that should work as long as the dlopening application" + $echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $echo + $echo "*** However, this would only work if libtool was able to extract symbol" + $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + $echo "*** not find such a program. So, this module is probably useless." + $echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'` + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + case $deplib in + -L*) path="$deplib" ;; + *.la) + dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$deplib" && dir="." + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + fi + ;; + esac + if grep "^installed=no" $deplib > /dev/null; then + path="$absdir/$objdir" + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + if test "$absdir" != "$libdir"; then + $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2 + fi + path="$absdir" + fi + depdepl= + case $host in + *-*-darwin*) + # we do not want to link against static libs, + # but need to link against shared + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$path/$depdepl" ; then + depdepl="$path/$depdepl" + fi + # do not add paths which are already there + case " $newlib_search_path " in + *" $path "*) ;; + *) newlib_search_path="$newlib_search_path $path";; + esac + fi + path="" + ;; + *) + path="-L$path" + ;; + esac + ;; + -l*) + case $host in + *-*-darwin*) + # Again, we only want to link against shared libraries + eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"` + for tmp in $newlib_search_path ; do + if test -f "$tmp/lib$tmp_libs.dylib" ; then + eval depdepl="$tmp/lib$tmp_libs.dylib" + break + fi + done + path="" + ;; + *) continue ;; + esac + ;; + *) continue ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + case " $deplibs " in + *" $depdepl "*) ;; + *) deplibs="$depdepl $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 + fi + + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 + fi + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + if test "$module" = no; then + $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1 + exit $EXIT_FAILURE + else + $echo + $echo "*** Warning: Linking the shared library $output against the non-libtool" + $echo "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + if test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2 + fi + + set dummy $rpath + if test "$#" -gt 2; then + $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 + fi + install_libdir="$2" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 + fi + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + IFS="$save_ifs" + + if test -n "$8"; then + $echo "$modename: too many parameters to \`-version-info'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$2" + number_minor="$3" + number_revision="$4" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + current=`expr $number_major + $number_minor` + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + current=`expr $number_major + $number_minor` + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + esac + ;; + no) + current="$2" + revision="$3" + age="$4" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + if test "$age" -gt "$current"; then + $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + minor_current=`expr $current + 1` + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current"; + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + major=`expr $current - $age` + else + major=`expr $current - $age + 1` + fi + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + iface=`expr $revision - $loop` + loop=`expr $loop - 1` + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + ;; + + osf) + major=.`expr $current - $age` + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + iface=`expr $current - $loop` + loop=`expr $loop - 1` + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + major=`expr $current - $age` + versuffix="-$major" + ;; + + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + fi + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$echo "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + if test -n "$removelist"; then + $show "${rm}r $removelist" + $run ${rm}r $removelist + fi + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"` + # deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"` + # dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs -framework System" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $rm conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $rm conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then + ldd_output=`ldd conftest` + for i in $deplibs; do + name=`expr $i : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test "$name" != "" && test "$name" != "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + newdeplibs="$newdeplibs $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval \\$echo \"$libname_spec\"` + deplib_matches=`eval \\$echo \"$library_names_spec\"` + set dummy $deplib_matches + deplib_match=$2 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + $echo + $echo "*** Warning: dynamic linker does not accept needed library $i." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which I believe you do not have" + $echo "*** because a test_compile did reveal that the linker did not use it for" + $echo "*** its dynamic dependency list that programs get resolved with at runtime." + fi + fi + else + newdeplibs="$newdeplibs $i" + fi + done + else + # Error occurred in the first compile. Let's try to salvage + # the situation: Compile a separate program for each library. + for i in $deplibs; do + name=`expr $i : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test "$name" != "" && test "$name" != "0"; then + $rm conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $i; then + ldd_output=`ldd conftest` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + newdeplibs="$newdeplibs $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval \\$echo \"$libname_spec\"` + deplib_matches=`eval \\$echo \"$library_names_spec\"` + set dummy $deplib_matches + deplib_match=$2 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + $echo + $echo "*** Warning: dynamic linker does not accept needed library $i." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because a test_compile did reveal that the linker did not use this one" + $echo "*** as a dynamic dependency that programs can get resolved with at runtime." + fi + fi + else + droppeddeps=yes + $echo + $echo "*** Warning! Library $i is needed by this library but I was not able to" + $echo "*** make it link in! You will probably need to install it or some" + $echo "*** library that it depends on before this library will be fully" + $echo "*** functional. Installing it before continuing would be even better." + fi + else + newdeplibs="$newdeplibs $i" + fi + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method + file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + for a_deplib in $deplibs; do + name=`expr $a_deplib : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test "$name" != "" && test "$name" != "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval \\$echo \"$libname_spec\"` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null \ + | grep " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \ + | ${SED} 10q \ + | $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $echo + $echo "*** Warning: linker path does not have real file for library $a_deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $echo "*** with $libname but no candidates were found. (...for file magic test)" + else + $echo "*** with $libname and none of the candidates passed a file format test" + $echo "*** using a file magic. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + for a_deplib in $deplibs; do + name=`expr $a_deplib : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test -n "$name" && test "$name" != "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval \\$echo \"$libname_spec\"` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval $echo \"$potent_lib\" 2>/dev/null \ + | ${SED} 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $echo + $echo "*** Warning: linker path does not have real file for library $a_deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $echo "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $echo "*** with $libname and none of the candidates passed a file format test" + $echo "*** using a regex pattern. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ + -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"` + done + fi + if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \ + | grep . >/dev/null; then + $echo + if test "X$deplibs_check_method" = "Xnone"; then + $echo "*** Warning: inter-library dependencies are not supported in this platform." + else + $echo "*** Warning: inter-library dependencies are not known to be supported." + fi + $echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $echo + $echo "*** Warning: libtool could not satisfy all declared inter-library" + $echo "*** dependencies of module $libname. Therefore, libtool will create" + $echo "*** a static module, that should work as long as the dlopening" + $echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $echo + $echo "*** However, this would only work if libtool was able to extract symbol" + $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + $echo "*** not find such a program. So, this module is probably useless." + $echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $echo "*** The inter-library dependencies that have been dropped here will be" + $echo "*** automatically added whenever a program is linked with this library" + $echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $echo + $echo "*** Since this library must not contain undefined symbols," + $echo "*** because either the platform does not support them or" + $echo "*** it was explicitly requested with -no-undefined," + $echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + case $archive_cmds in + *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;; + *) eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;; + esac + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + realname="$2" + shift; shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + if len=`expr "X$cmd" : ".*"` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + $show "$cmd" + $run eval "$cmd" || exit $? + skipped_export=false + else + # The command line is too long to execute in one step. + $show "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex"; then + $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" + $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + $show "$mv \"${export_symbols}T\" \"$export_symbols\"" + $run eval '$mv "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise. + $echo "creating reloadable object files..." + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$echo "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + delfiles= + last_robj= + k=1 + output=$output_objdir/$output_la-${k}.$objext + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + eval test_cmds=\"$reload_cmds $objlist $last_robj\" + if test "X$objlist" = X || + { len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len"; }; then + objlist="$objlist $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + k=`expr $k + 1` + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + len=1 + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + + if ${skipped_export-false}; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + libobjs=$output + # Append the command to create the export file. + eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\" + fi + + # Set up a command to remove the reloadable object files + # after they are used. + i=0 + while test "$i" -lt "$k" + do + i=`expr $i + 1` + delfiles="$delfiles $output_objdir/$output_la-${i}.$objext" + done + + $echo "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + + # Append the command to remove the reloadable object files + # to the just-reset $cmds. + eval cmds=\"\$cmds~\$rm $delfiles\" + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 + fi + + case $output in + *.lo) + if test -n "$objs$old_deplibs"; then + $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 + exit $EXIT_FAILURE + fi + libobj="$output" + obj=`$echo "X$output" | $Xsed -e "$lo2o"` + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $run $rm $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + cmds=$reload_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $run eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + cmds=$reload_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;; + esac + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 + fi + + if test "$preload" = yes; then + if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown && + test "$dlopen_self_static" = unknown; then + $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." + fi + fi + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + case $host in + *darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + if test "$tagname" = CXX ; then + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + fi + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + dlsyms= + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + dlsyms="${outputname}S.c" + else + $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 + fi + fi + + if test -n "$dlsyms"; then + case $dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${outputname}.nm" + + $show "$rm $nlist ${nlist}S ${nlist}T" + $run $rm "$nlist" "${nlist}S" "${nlist}T" + + # Parse the name list into a source file. + $show "creating $output_objdir/$dlsyms" + + test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ +/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ +/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* Prevent the only kind of declaration conflicts we can make. */ +#define lt_preloaded_symbols some_other_symbol + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + $show "generating symbol list for \`$output'" + + test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for arg in $progfiles; do + $show "extracting global C symbols from \`$arg'" + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + if test -n "$export_symbols_regex"; then + $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $run $rm $export_symbols + $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* ) + $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + else + $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + $run eval 'mv "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* ) + $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + fi + fi + + for arg in $dlprefiles; do + $show "extracting global C symbols from \`$arg'" + name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` + $run eval '$echo ": $name " >> "$nlist"' + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -z "$run"; then + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $mv "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if grep -v "^: " < "$nlist" | + if sort -k 3 </dev/null >/dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + grep -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' + else + $echo '/* NONE */' >> "$output_objdir/$dlsyms" + fi + + $echo >> "$output_objdir/$dlsyms" "\ + +#undef lt_preloaded_symbols + +#if defined (__STDC__) && __STDC__ +# define lt_ptr void * +#else +# define lt_ptr char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +" + + case $host in + *cygwin* | *mingw* ) + $echo >> "$output_objdir/$dlsyms" "\ +/* DATA imports from DLLs on WIN32 can't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs */ +struct { +" + ;; + * ) + $echo >> "$output_objdir/$dlsyms" "\ +const struct { +" + ;; + esac + + + $echo >> "$output_objdir/$dlsyms" "\ + const char *name; + lt_ptr address; +} +lt_preloaded_symbols[] = +{\ +" + + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" + + $echo >> "$output_objdir/$dlsyms" "\ + {0, (lt_ptr) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + fi + + pic_flag_for_symtable= + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";; + esac;; + *-*-hpux*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag";; + esac + esac + + # Now compile the dynamic symbol file. + $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" + $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? + + # Clean up the generated files. + $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" + $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" + + # Transform the symbol file into the correct name. + case $host in + *cygwin* | *mingw* ) + if test -f "$output_objdir/${outputname}.def" ; then + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` + else + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + fi + ;; + * ) + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` + ;; + esac + ;; + *) + $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 + exit $EXIT_FAILURE + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` + fi + + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + # Replace the output file specification. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + $show "$link_command" + $run eval "$link_command" + exit_status=$? + + # Delete the generated files. + if test -n "$dlsyms"; then + $show "$rm $output_objdir/${outputname}S.${objext}" + $run $rm "$output_objdir/${outputname}S.${objext}" + fi + + exit $exit_status + fi + + if test -n "$shlibpath_var"; then + # We should set the shlibpath_var + rpath= + for dir in $temp_rpath; do + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) + # Absolute path. + rpath="$rpath$dir:" + ;; + *) + # Relative path: add a thisdir entry. + rpath="$rpath\$thisdir/$dir:" + ;; + esac + done + temp_rpath="$rpath" + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $run $rm $output + # Link the executable and exit + $show "$link_command" + $run eval "$link_command" || exit $? + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 + $echo "$modename: \`$output' will be relinked during installation" 1>&2 + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname + + $show "$link_command" + $run eval "$link_command" || exit $? + + # Now create the wrapper script. + $show "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` + fi + + # Quote $echo for shipping. + if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if our run command is non-null. + if test -z "$run"; then + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + output_name=`basename $output` + output_path=`dirname $output` + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $rm $cwrappersource $cwrapper + trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + cat > $cwrappersource <<EOF + +/* $cwrappersource - temporary wrapper executable for $objdir/$outputname + Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP + + The $output program cannot be directly executed until all the libtool + libraries that it depends on are installed. + + This wrapper executable should never be moved out of the build directory. + If it is, it will not operate correctly. + + Currently, it simply execs the wrapper *script* "/bin/sh $output", + but could eventually absorb all of the scripts functionality and + exec $objdir/$outputname directly. +*/ +EOF + cat >> $cwrappersource<<"EOF" +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <malloc.h> +#include <stdarg.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <sys/stat.h> + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +/* -DDEBUG is fairly common in CFLAGS. */ +#undef DEBUG +#if defined DEBUGWRAPPER +# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) +#else +# define DEBUG(format, ...) +#endif + +const char *program_name = NULL; + +void * xmalloc (size_t num); +char * xstrdup (const char *string); +const char * base_name (const char *name); +char * find_executable(const char *wrapper); +int check_executable(const char *path); +char * strendzap(char *str, const char *pat); +void lt_fatal (const char *message, ...); + +int +main (int argc, char *argv[]) +{ + char **newargz; + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + DEBUG("(main) argv[0] : %s\n",argv[0]); + DEBUG("(main) program_name : %s\n",program_name); + newargz = XMALLOC(char *, argc+2); +EOF + + cat >> $cwrappersource <<EOF + newargz[0] = (char *) xstrdup("$SHELL"); +EOF + + cat >> $cwrappersource <<"EOF" + newargz[1] = find_executable(argv[0]); + if (newargz[1] == NULL) + lt_fatal("Couldn't find %s", argv[0]); + DEBUG("(main) found exe at : %s\n",newargz[1]); + /* we know the script has the same name, without the .exe */ + /* so make sure newargz[1] doesn't end in .exe */ + strendzap(newargz[1],".exe"); + for (i = 1; i < argc; i++) + newargz[i+1] = xstrdup(argv[i]); + newargz[argc+1] = NULL; + + for (i=0; i<argc+1; i++) + { + DEBUG("(main) newargz[%d] : %s\n",i,newargz[i]); + ; + } + +EOF + + case $host_os in + mingw*) + cat >> $cwrappersource <<EOF + execv("$SHELL",(char const **)newargz); +EOF + ;; + *) + cat >> $cwrappersource <<EOF + execv("$SHELL",newargz); +EOF + ;; + esac + + cat >> $cwrappersource <<"EOF" + return 127; +} + +void * +xmalloc (size_t num) +{ + void * p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL +; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char)name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable(const char * path) +{ + struct stat st; + + DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) && + ( + /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ +#if defined (S_IXOTH) + ((st.st_mode & S_IXOTH) == S_IXOTH) || +#endif +#if defined (S_IXGRP) + ((st.st_mode & S_IXGRP) == S_IXGRP) || +#endif + ((st.st_mode & S_IXUSR) == S_IXUSR)) + ) + return 1; + else + return 0; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise */ +char * +find_executable (const char* wrapper) +{ + int has_slash = 0; + const char* p; + const char* p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char* concat_name; + + DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char* path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char* q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR(*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen(tmp); + concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen(tmp); + concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + return NULL; +} + +char * +strendzap(char *str, const char *pat) +{ + size_t len, patlen; + + assert(str != NULL); + assert(pat != NULL); + + len = strlen(str); + patlen = strlen(pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp(str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char * mode, + const char * message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} +EOF + # we should really use a build-platform specific compiler + # here, but OTOH, the wrappers (shell script and this C one) + # are only useful if you want to execute the "real" binary. + # Since the "real" binary is built for $host, then this + # wrapper might as well be built for $host, too. + $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource + ;; + esac + $rm $output + trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 + + $echo > $output "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variable: + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$echo are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + echo=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$echo works! + : + else + # Restart under the correct shell, and then maybe \$echo will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $echo >> $output "\ + + # Find the directory that this script lives in. + thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $echo >> $output "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || \\ + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $mkdir \"\$progdir\" + else + $rm \"\$progdir/\$file\" + fi" + + $echo >> $output "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $echo \"\$relink_command_output\" >&2 + $rm \"\$progdir/\$file\" + exit $EXIT_FAILURE + fi + fi + + $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $rm \"\$progdir/\$program\"; + $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $rm \"\$progdir/\$file\" + fi" + else + $echo >> $output "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $echo >> $output "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $echo >> $output "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $echo >> $output "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $echo >> $output "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2*) + $echo >> $output "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $echo >> $output "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $echo >> $output "\ + \$echo \"\$0: cannot exec \$program \$*\" + exit $EXIT_FAILURE + fi + else + # The program doesn't exist. + \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$echo \"This script is just a wrapper for \$program.\" 1>&2 + $echo \"See the $PACKAGE documentation for more information.\" 1>&2 + exit $EXIT_FAILURE + fi +fi\ +" + chmod +x $output + fi + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + $echo "X$obj" | $Xsed -e 's%^.*/%%' + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $echo "copying selected object files to avoid basename conflicts..." + + if test -z "$gentop"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "$mkdir $gentop" + $run $mkdir "$gentop" + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$gentop"; then + exit $exit_status + fi + fi + + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + counter=`expr $counter + 1` + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + $run ln "$obj" "$gentop/$newobj" || + $run cp "$obj" "$gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + + eval cmds=\"$old_archive_cmds\" + + if len=`expr "X$cmds" : ".*"` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + $echo "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + for obj in $save_oldobjs + do + oldobjs="$objlist $obj" + objlist="$objlist $obj" + eval test_cmds=\"$old_archive_cmds\" + if len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + eval cmd=\"$cmd\" + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$generated"; then + $show "${rm}r$generated" + $run ${rm}r$generated + fi + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + $show "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + + # Only create the output if not a dry run. + if test -z "$run"; then + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + for lib in $dlfiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdlfiles="$newdlfiles $libdir/$name" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdlprefiles="$newdlprefiles $libdir/$name" + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $rm $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $echo > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $echo >> $output "\ +relink_command=\"$relink_command\"" + fi + done + fi + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" + $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $? + ;; + esac + exit $EXIT_SUCCESS + ;; + + # libtool install mode + install) + modename="$modename: install" + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $echo "X$nonopt" | grep shtool > /dev/null; then + # Aesthetically quote it. + arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$arg " + arg="$1" + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog$arg" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) prev=$arg ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog $arg" + done + + if test -z "$install_prog"; then + $echo "$modename: you must specify an install program" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test -n "$prev"; then + $echo "$modename: the \`$prev' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test -z "$files"; then + if test -z "$dest"; then + $echo "$modename: no file or destination specified" 1>&2 + else + $echo "$modename: you must specify a destination" 1>&2 + fi + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Strip any trailing slash from the destination. + dest=`$echo "X$dest" | $Xsed -e 's%/$%%'` + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'` + test "X$destdir" = "X$dest" && destdir=. + destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'` + + # Not a directory, so check to see that there is only one file specified. + set dummy $files + if test "$#" -gt 2; then + $echo "$modename: \`$dest' is not a directory" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$file' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + library_names= + old_library= + relink_command= + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/ + test "X$dir" = "X$file/" && dir= + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + if test "$inst_prefix_dir" = "$destdir"; then + $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2 + exit $EXIT_FAILURE + fi + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP` + else + relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP` + fi + + $echo "$modename: warning: relinking \`$file'" 1>&2 + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + exit $EXIT_FAILURE + fi + fi + + # See the names of the shared library. + set dummy $library_names + if test -n "$2"; then + realname="$2" + shift + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + $show "$install_prog $dir/$srcname $destdir/$realname" + $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $? + if test -n "$stripme" && test -n "$striplib"; then + $show "$striplib $destdir/$realname" + $run eval "$striplib $destdir/$realname" || exit $? + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + if test "$linkname" != "$realname"; then + $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" + $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" + fi + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + cmds=$postinstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + fi + + # Install the pseudo-library for information purposes. + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + instname="$dir/$name"i + $show "$install_prog $instname $destdir/$name" + $run eval "$install_prog $instname $destdir/$name" || exit $? + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + # Install the libtool object if requested. + if test -n "$destfile"; then + $show "$install_prog $file $destfile" + $run eval "$install_prog $file $destfile" || exit $? + fi + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + staticobj=`$echo "X$file" | $Xsed -e "$lo2o"` + + $show "$install_prog $staticobj $staticdest" + $run eval "$install_prog \$staticobj \$staticdest" || exit $? + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + file=`$echo $file|${SED} 's,.exe$,,'` + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin*|*mingw*) + wrapper=`$echo $file | ${SED} -e 's,.exe$,,'` + ;; + *) + wrapper=$file + ;; + esac + if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then + notinst_deplibs= + relink_command= + + # Note that it is not necessary on cygwin/mingw to append a dot to + # foo even if both foo and FILE.exe exist: automatic-append-.exe + # behavior happens only for exec(3), not for open(2)! Also, sourcing + # `FILE.' does not work on cygwin managed mounts. + # + # If there is no directory component, then add one. + case $wrapper in + */* | *\\*) . ${wrapper} ;; + *) . ./${wrapper} ;; + esac + + # Check the variables that should have been set. + if test -z "$notinst_deplibs"; then + $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2 + exit $EXIT_FAILURE + fi + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + # If there is no directory component, then add one. + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + fi + libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2 + finalize=no + fi + done + + relink_command= + # Note that it is not necessary on cygwin/mingw to append a dot to + # foo even if both foo and FILE.exe exist: automatic-append-.exe + # behavior happens only for exec(3), not for open(2)! Also, sourcing + # `FILE.' does not work on cygwin managed mounts. + # + # If there is no directory component, then add one. + case $wrapper in + */* | *\\*) . ${wrapper} ;; + *) . ./${wrapper} ;; + esac + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + if test "$finalize" = yes && test -z "$run"; then + tmpdir=`func_mktempdir` + file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'` + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP` + + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + ${rm}r "$tmpdir" + continue + fi + file="$outputname" + else + $echo "$modename: warning: cannot relink \`$file'" 1>&2 + fi + else + # Install the binary that we compiled earlier. + file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'` + ;; + esac + ;; + esac + $show "$install_prog$stripme $file $destfile" + $run eval "$install_prog\$stripme \$file \$destfile" || exit $? + test -n "$outputname" && ${rm}r "$tmpdir" + ;; + esac + done + + for file in $staticlibs; do + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + $show "$install_prog $file $oldlib" + $run eval "$install_prog \$file \$oldlib" || exit $? + + if test -n "$stripme" && test -n "$old_striplib"; then + $show "$old_striplib $oldlib" + $run eval "$old_striplib $oldlib" || exit $? + fi + + # Do each command in the postinstall commands. + cmds=$old_postinstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$future_libdirs"; then + $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2 + fi + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + test -n "$run" && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi + ;; + + # libtool finish mode + finish) + modename="$modename: finish" + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + cmds=$finish_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || admincmds="$admincmds + $cmd" + done + IFS="$save_ifs" + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $run eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + test "$show" = : && exit $EXIT_SUCCESS + + $echo "X----------------------------------------------------------------------" | $Xsed + $echo "Libraries have been installed in:" + for libdir in $libdirs; do + $echo " $libdir" + done + $echo + $echo "If you ever happen to want to link against installed libraries" + $echo "in a given directory, LIBDIR, you must either use libtool, and" + $echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + $echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + $echo " during execution" + fi + if test -n "$runpath_var"; then + $echo " - add LIBDIR to the \`$runpath_var' environment variable" + $echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $echo " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $echo " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $echo + $echo "See any operating system documentation about shared libraries for" + $echo "more information, such as the ld(1) and ld.so(8) manual pages." + $echo "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS + ;; + + # libtool execute mode + execute) + modename="$modename: execute" + + # The first argument is the command name. + cmd="$nonopt" + if test -z "$cmd"; then + $echo "$modename: you must specify a COMMAND" 1>&2 + $echo "$help" + exit $EXIT_FAILURE + fi + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + if test ! -f "$file"; then + $echo "$modename: \`$file' is not a file" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Read the libtool library. + dlname= + library_names= + + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'" + continue + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2 + exit $EXIT_FAILURE + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + ;; + + *) + $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2 + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"` + args="$args \"$file\"" + done + + if test -z "$run"; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\"" + $echo "export $shlibpath_var" + fi + $echo "$cmd$args" + exit $EXIT_SUCCESS + fi + ;; + + # libtool clean and uninstall mode + clean | uninstall) + modename="$modename: $mode" + rm="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) rm="$rm $arg"; rmforce=yes ;; + -*) rm="$rm $arg" ;; + *) files="$files $arg" ;; + esac + done + + if test -z "$rm"; then + $echo "$modename: you must specify an RM program" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$file"; then + dir=. + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if (test -L "$file") >/dev/null 2>&1 \ + || (test -h "$file") >/dev/null 2>&1 \ + || test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + . $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + cmds=$postuninstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" + if test "$?" -ne 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + cmds=$old_postuninstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" + if test "$?" -ne 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + + # Read the .lo file + . $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" \ + && test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" \ + && test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + file=`$echo $file|${SED} 's,.exe$,,'` + noexename=`$echo $name|${SED} 's,.exe$,,'` + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + relink_command= + . $dir/$noexename + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + $show "$rm $rmfiles" + $run $rm $rmfiles || exit_status=1 + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + $show "rmdir $dir" + $run rmdir $dir >/dev/null 2>&1 + fi + done + + exit $exit_status + ;; + + "") + $echo "$modename: you must specify a MODE" 1>&2 + $echo "$generic_help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + if test -z "$exec_cmd"; then + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$generic_help" 1>&2 + exit $EXIT_FAILURE + fi +fi # test -z "$show_help" + +if test -n "$exec_cmd"; then + eval exec $exec_cmd + exit $EXIT_FAILURE +fi + +# We need to display help for each of the modes. +case $mode in +"") $echo \ +"Usage: $modename [OPTION]... [MODE-ARG]... + +Provide generalized library-building support services. + + --config show all configuration variables + --debug enable verbose shell tracing +-n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --finish same as \`--mode=finish' + --help display this help message and exit + --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS] + --quiet same as \`--silent' + --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + --version print version information + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for +a more detailed description of MODE. + +Report bugs to <bug-libtool@gnu.org>." + exit $EXIT_SUCCESS + ;; + +clean) + $echo \ +"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + +compile) + $echo \ +"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -static always build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + +execute) + $echo \ +"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + +finish) + $echo \ +"Usage: $modename [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + +install) + $echo \ +"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + +link) + $echo \ +"Usage: $modename [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + +uninstall) + $echo \ +"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + +*) + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; +esac + +$echo +$echo "Try \`$modename --help' for more information about other modes." + +exit $? + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +disable_libs=shared +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +disable_libs=static +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/pixman/missing b/pixman/missing new file mode 100644 index 000000000..1c8ff7049 --- /dev/null +++ b/pixman/missing @@ -0,0 +1,367 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2006-05-10.23 + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 +# Free Software Foundation, Inc. +# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Send bug reports to <bug-automake@gnu.org>." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case $1 in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $1 in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/pixman/pixman-1-uninstalled.pc.in b/pixman/pixman-1-uninstalled.pc.in new file mode 100644 index 000000000..9a2afa1a5 --- /dev/null +++ b/pixman/pixman-1-uninstalled.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: Pixman +Description: The pixman library (version 1) +Version: @PACKAGE_VERSION@ +Cflags: -I${pc_top_builddir}/${pcfiledir}/pixman +Libs: ${pc_top_builddir}/${pcfiledir}/libpixman-1-so.a + diff --git a/pixman/pixman-1.pc.in b/pixman/pixman-1.pc.in new file mode 100644 index 000000000..936d95db0 --- /dev/null +++ b/pixman/pixman-1.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: Pixman +Description: The pixman library (version 1) +Version: @PACKAGE_VERSION@ +Cflags: -I${includedir}/pixman-1 @DEP_CFLAGS@ +Libs: -L${libdir} -lpixman-1 @DEP_LIBS@ + diff --git a/pixman/pixman/Makefile.am b/pixman/pixman/Makefile.am new file mode 100644 index 000000000..399fb7d5d --- /dev/null +++ b/pixman/pixman/Makefile.am @@ -0,0 +1,81 @@ +lib_LTLIBRARIES = libpixman-1.la +libpixman_1_la_LDFLAGS = -version-info $(LT_VERSION_INFO) -no-undefined +libpixman_1_la_LIBADD = @DEP_LIBS@ -lm +libpixman_1_la_CFLAGS = -DPIXMAN_DISABLE_DEPRECATED +libpixman_1_la_SOURCES = \ + pixman.h \ + pixman-access.c \ + pixman-access-accessors.c \ + pixman-region16.c \ + pixman-region32.c \ + pixman-private.h \ + pixman-image.c \ + pixman-combine32.c \ + pixman-combine32.h \ + pixman-combine64.c \ + pixman-combine64.h \ + pixman-compose.c \ + pixman-compose-accessors.c \ + pixman-pict.c \ + pixman-source.c \ + pixman-transformed.c \ + pixman-transformed-accessors.c \ + pixman-utils.c \ + pixman-edge.c \ + pixman-edge-accessors.c \ + pixman-edge-imp.h \ + pixman-trap.c \ + pixman-compute-region.c \ + pixman-timer.c + +libpixmanincludedir = $(includedir)/pixman-1/ +libpixmaninclude_HEADERS = pixman.h pixman-version.h +noinst_LTLIBRARIES = + +pixman-combine32.c : combine.inc pixman-combine32.h combine.pl + $(PERL) $(srcdir)/combine.pl 8 < $(srcdir)/combine.inc > $@ || ($(RM) $@; exit 1) +pixman-combine32.h : combine.h.inc combine.pl + $(PERL) $(srcdir)/combine.pl 8 < $(srcdir)/combine.h.inc > $@ || ($(RM) $@; exit 1) + +pixman-combine64.c : combine.inc pixman-combine64.h combine.pl + $(PERL) $(srcdir)/combine.pl 16 < $(srcdir)/combine.inc > $@ || ($(RM) $@; exit 1) +pixman-combine64.h : combine.h.inc combine.pl + $(PERL) $(srcdir)/combine.pl 16 < $(srcdir)/combine.h.inc > $@ || ($(RM) $@; exit 1) + +EXTRA_DIST = Makefile.win32 combine.inc combine.pl pixman-region.c combine.h.inc +CLEANFILES = pixman-combine32.c pixman-combine64.c pixman-combine32.h pixman-combine64.h + +# mmx code +if USE_MMX +noinst_LTLIBRARIES += libpixman-mmx.la +libpixman_mmx_la_SOURCES = \ + pixman-mmx.c \ + pixman-mmx.h +libpixman_mmx_la_CFLAGS = $(DEP_CFLAGS) $(MMX_CFLAGS) +libpixman_mmx_la_LIBADD = $(DEP_LIBS) +libpixman_1_la_LIBADD += libpixman-mmx.la +endif + +# vmx code +if USE_VMX +noinst_LTLIBRARIES += libpixman-vmx.la +libpixman_vmx_la_SOURCES = \ + pixman-vmx.c \ + pixman-vmx.h \ + pixman-combine32.h +libpixman_vmx_la_CFLAGS = $(DEP_CFLAGS) $(VMX_CFLAGS) +libpixman_vmx_la_LIBADD = $(DEP_LIBS) +libpixman_1_la_LIBADD += libpixman-vmx.la +endif + +# sse2 code +if USE_SSE2 +noinst_LTLIBRARIES += libpixman-sse2.la +libpixman_sse2_la_SOURCES = \ + pixman-sse2.c \ + pixman-sse2.h +libpixman_sse2_la_CFLAGS = $(DEP_CFLAGS) $(SSE2_CFLAGS) +libpixman_sse2_la_LIBADD = $(DEP_LIBS) +libpixman_1_la_LIBADD += libpixman-sse2.la +endif + diff --git a/pixman/pixman/Makefile.in b/pixman/pixman/Makefile.in new file mode 100644 index 000000000..7c78dce7d --- /dev/null +++ b/pixman/pixman/Makefile.in @@ -0,0 +1,822 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ + +# mmx code +@USE_MMX_TRUE@am__append_1 = libpixman-mmx.la +@USE_MMX_TRUE@am__append_2 = libpixman-mmx.la + +# vmx code +@USE_VMX_TRUE@am__append_3 = libpixman-vmx.la +@USE_VMX_TRUE@am__append_4 = libpixman-vmx.la + +# sse2 code +@USE_SSE2_TRUE@am__append_5 = libpixman-sse2.la +@USE_SSE2_TRUE@am__append_6 = libpixman-sse2.la +subdir = pixman +DIST_COMMON = $(libpixmaninclude_HEADERS) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in $(srcdir)/pixman-version.h.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = pixman-version.h +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__installdirs = "$(DESTDIR)$(libdir)" \ + "$(DESTDIR)$(libpixmanincludedir)" +libLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(lib_LTLIBRARIES) $(noinst_LTLIBRARIES) +libpixman_1_la_DEPENDENCIES = $(am__append_2) $(am__append_4) \ + $(am__append_6) +am_libpixman_1_la_OBJECTS = libpixman_1_la-pixman-access.lo \ + libpixman_1_la-pixman-access-accessors.lo \ + libpixman_1_la-pixman-region16.lo \ + libpixman_1_la-pixman-region32.lo \ + libpixman_1_la-pixman-image.lo \ + libpixman_1_la-pixman-combine32.lo \ + libpixman_1_la-pixman-combine64.lo \ + libpixman_1_la-pixman-compose.lo \ + libpixman_1_la-pixman-compose-accessors.lo \ + libpixman_1_la-pixman-pict.lo libpixman_1_la-pixman-source.lo \ + libpixman_1_la-pixman-transformed.lo \ + libpixman_1_la-pixman-transformed-accessors.lo \ + libpixman_1_la-pixman-utils.lo libpixman_1_la-pixman-edge.lo \ + libpixman_1_la-pixman-edge-accessors.lo \ + libpixman_1_la-pixman-trap.lo \ + libpixman_1_la-pixman-compute-region.lo \ + libpixman_1_la-pixman-timer.lo +libpixman_1_la_OBJECTS = $(am_libpixman_1_la_OBJECTS) +libpixman_1_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(libpixman_1_la_CFLAGS) \ + $(CFLAGS) $(libpixman_1_la_LDFLAGS) $(LDFLAGS) -o $@ +am__DEPENDENCIES_1 = +@USE_MMX_TRUE@libpixman_mmx_la_DEPENDENCIES = $(am__DEPENDENCIES_1) +am__libpixman_mmx_la_SOURCES_DIST = pixman-mmx.c pixman-mmx.h +@USE_MMX_TRUE@am_libpixman_mmx_la_OBJECTS = \ +@USE_MMX_TRUE@ libpixman_mmx_la-pixman-mmx.lo +libpixman_mmx_la_OBJECTS = $(am_libpixman_mmx_la_OBJECTS) +libpixman_mmx_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) 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$(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(libpixman_vmx_la_CFLAGS) \ + $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +@USE_VMX_TRUE@am_libpixman_vmx_la_rpath = +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ + $(LDFLAGS) -o $@ +SOURCES = $(libpixman_1_la_SOURCES) $(libpixman_mmx_la_SOURCES) \ + $(libpixman_sse2_la_SOURCES) $(libpixman_vmx_la_SOURCES) +DIST_SOURCES = $(libpixman_1_la_SOURCES) \ + $(am__libpixman_mmx_la_SOURCES_DIST) \ + $(am__libpixman_sse2_la_SOURCES_DIST) \ + $(am__libpixman_vmx_la_SOURCES_DIST) +libpixmanincludeHEADERS_INSTALL = $(INSTALL_HEADER) +HEADERS = $(libpixmaninclude_HEADERS) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AR = @AR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DEP_CFLAGS = @DEP_CFLAGS@ +DEP_LIBS = @DEP_LIBS@ +DSYMUTIL = @DSYMUTIL@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +F77 = @F77@ +FFLAGS = @FFLAGS@ +GREP = @GREP@ +GTK_CFLAGS = @GTK_CFLAGS@ +GTK_LIBS = @GTK_LIBS@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = 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16 < $(srcdir)/combine.inc > $@ || ($(RM) $@; exit 1) +pixman-combine64.h : combine.h.inc combine.pl + $(PERL) $(srcdir)/combine.pl 16 < $(srcdir)/combine.h.inc > $@ || ($(RM) $@; exit 1) +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/pixman/pixman/Makefile.win32 b/pixman/pixman/Makefile.win32 new file mode 100644 index 000000000..ad30f8c46 --- /dev/null +++ b/pixman/pixman/Makefile.win32 @@ -0,0 +1,139 @@ +LIBRARY = pixman-1 + +CC = cl +LINK = link + +CFG_VAR = $(CFG) +ifeq ($(CFG_VAR),) +CFG_VAR=release +endif + +MMX_VAR = $(MMX) +ifeq ($(MMX_VAR),) +MMX_VAR=on +endif + +SSE2_VAR = $(SSE2) +ifeq ($(SSE2_VAR),) +SSE2_VAR=on +endif + +CFLAGS = -MD -nologo -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -I../pixman/src -I. -DPACKAGE=$(LIBRARY) -DPACKAGE_VERSION="" -DPACKAGE_BUGREPORT="" +MMX_CFLAGS = -DUSE_MMX -w14710 -w14714 +SSE2_CFLAGS = -DUSE_SSE2 + +# optimization flags +ifeq ($(CFG_VAR),debug) +CFLAGS += -Od -Zi +else +CFLAGS += -O2 +endif + +SOURCES = \ + pixman-image.c \ + pixman-access.c \ + pixman-access-accessors.c \ + pixman-region16.c \ + pixman-region32.c \ + pixman-compose.c \ + pixman-compose-accessors.c \ + pixman-combine32.c \ + pixman-combine64.c \ + pixman-pict.c \ + pixman-source.c \ + pixman-transformed.c \ + pixman-transformed-accessors.c \ + pixman-utils.c \ + pixman-edge.c \ + pixman-edge-accessors.c \ + pixman-trap.c \ + pixman-compute-region.c \ + pixman-timer.c \ + $(NULL) + +# MMX compilation flags +ifeq ($(MMX_VAR),on) +CFLAGS += $(MMX_CFLAGS) +SOURCES += pixman-mmx.c +endif + +# SSE2 compilation flags +ifeq ($(SSE2_VAR),on) +CFLAGS += $(SSE2_CFLAGS) +SOURCES += pixman-sse2.c +endif + +OBJECTS = $(patsubst %.c, $(CFG_VAR)/%.obj, $(SOURCES)) + +# targets +all: inform informMMX informSSE2 $(CFG_VAR)/$(LIBRARY).lib + @exit 0 +clean: inform clean_r + @exit 0 +pixman: inform informMMX informSSE2 $(CFG_VAR)/$(LIBRARY).lib + @exit 0 + +inform: +ifneq ($(CFG),release) +ifneq ($(CFG),debug) +ifneq ($(CFG),) + @echo "Invalid specified configuration option : "$(CFG)"." + @echo + @echo -n "Possible choices for configuration are " + @echo "'release' and 'debug'" + @echo "" + @exit 1 +endif + @echo "Using default RELEASE configuration... (use CFG=release or CFG=debug)" +endif +endif + +informMMX: +ifneq ($(MMX),off) +ifneq ($(MMX),on) +ifneq ($(MMX),) + @echo "Invalid specified MMX option : "$(MMX_VAR)"." + @echo + @echo -n "Possible choices for MMX are 'on' or 'off'" + @echo "" + @exit 1 +endif + @echo "Setting MMX flag to default value 'on'... (use MMX=on or MMX=off)" +endif +endif + +informSSE2: +ifneq ($(SSE2),off) +ifneq ($(SSE2),on) +ifneq ($(SSE2),) + @echo "Invalid specified SSE option : "$(SSE2)"." + @echo + @echo -n "Possible choices for SSE2 are 'on' or 'off'" + @echo "" + @exit 1 +endif + @echo "Setting SSE2 flag to default value 'on'... (use SSE2=on or SSE2=off)" +endif +endif + +# pixman compilation and linking +$(CFG_VAR)/%.obj: %.c + @mkdir -p $(CFG_VAR) + @$(CC) -c $(CFLAGS) -Fo"$@" $< + +$(CFG_VAR)/$(LIBRARY).lib: $(OBJECTS) + lib -NOLOGO -OUT:$@ $(OBJECTS) || exit 0 + +pixman-combine32.c: combine.inc pixman-combine32.h combine.pl + perl ./combine.pl 8 < $< > $@ || ($(RM) $@; exit 1) +pixman-combine32.h: combine.h.inc combine.pl + perl ./combine.pl 8 < $< > $@ || ($(RM) $@; exit 1) + +pixman-combine64.c: combine.inc pixman-combine64.h combine.pl + perl ./combine.pl 16 < $< > $@ || ($(RM) $@; exit 1) +pixman-combine64.h: combine.h.inc combine.pl + perl ./combine.pl 16 < $< > $@ || ($(RM) $@; exit 1) + +clean_r: + @rm -f $(CFG_VAR)/*.obj $(CFG_VAR)/*.lib $(CFG_VAR)/*.pdb $(CFG)/*.ilk || exit 0 + @rm -f $(CFG)/*.obj $(CFG)/*.lib $(CFG)/*.pdb $(CFG)/*.ilk pixman-combine32.c pixman-combine64.c || exit 0 diff --git a/pixman/pixman/combine.h.inc b/pixman/pixman/combine.h.inc new file mode 100644 index 000000000..8c70cb78d --- /dev/null +++ b/pixman/pixman/combine.h.inc @@ -0,0 +1,227 @@ + +#define COMPONENT_SIZE +#define MASK +#define ONE_HALF + +#define G_SHIFT +#define B_SHIFT +#define A_SHIFT +#define G_MASK +#define B_MASK +#define A_MASK + +#define RB_MASK +#define AG_MASK +#define RB_ONE_HALF +#define RB_MASK_PLUS_ONE + +#define Alpha(x) ((x) >> A_SHIFT) + +/* + * Helper macros. + */ + +#define IntMult(a,b,t) ( (t) = (a) * (b) + ONE_HALF, ( ( ( (t)>>G_SHIFT ) + (t) )>>G_SHIFT ) ) +#define IntDiv(a,b) (((comp2_t) (a) * MASK) / (b)) + +#define GetComp(v,i) ((comp2_t) (comp1_t) ((v) >> i)) + +#define Add(x,y,i,t) ((t) = GetComp(x,i) + GetComp(y,i), \ + (comp4_t) ((comp1_t) ((t) | (0 - ((t) >> G_SHIFT)))) << (i)) + +#define FbGen(x,y,i,ax,ay,t,u,v) ((t) = (IntMult(GetComp(y,i),ay,(u)) + \ + IntMult(GetComp(x,i),ax,(v))), \ + (comp4_t) ((comp1_t) ((t) | \ + (0 - ((t) >> G_SHIFT)))) << (i)) + +/* + The methods below use some tricks to be able to do two color + components at the same time. +*/ + +/* + x_c = (x_c * a) / 255 +*/ +#define FbByteMul(x, a) do { \ + comp4_t t = ((x & RB_MASK) * a) + RB_ONE_HALF; \ + t = (t + ((t >> COMPONENT_SIZE) & RB_MASK)) >> COMPONENT_SIZE; \ + t &= RB_MASK; \ + \ + x = (((x >> COMPONENT_SIZE) & RB_MASK) * a) + RB_ONE_HALF; \ + x = (x + ((x >> COMPONENT_SIZE) & RB_MASK)); \ + x &= RB_MASK << COMPONENT_SIZE; \ + x += t; \ + } while (0) + +/* + x_c = (x_c * a) / 255 + y +*/ +#define FbByteMulAdd(x, a, y) do { \ + /* multiply and divide: trunc((i + 128)*257/65536) */ \ + comp4_t t = ((x & RB_MASK) * a) + RB_ONE_HALF; \ + t = (t + ((t >> COMPONENT_SIZE) & RB_MASK)) >> COMPONENT_SIZE; \ + t &= RB_MASK; \ + \ + /* add */ \ + t += y & RB_MASK; \ + \ + /* saturate */ \ + t |= RB_MASK_PLUS_ONE - ((t >> COMPONENT_SIZE) & RB_MASK); \ + t &= RB_MASK; \ + \ + /* multiply and divide */ \ + x = (((x >> COMPONENT_SIZE) & RB_MASK) * a) + RB_ONE_HALF; \ + x = (x + ((x >> COMPONENT_SIZE) & RB_MASK)) >> COMPONENT_SIZE; \ + x &= RB_MASK; \ + \ + /* add */ \ + x += (y >> COMPONENT_SIZE) & RB_MASK; \ + \ + /* saturate */ \ + x |= RB_MASK_PLUS_ONE - ((x >> COMPONENT_SIZE) & RB_MASK); \ + x &= RB_MASK; \ + \ + /* recombine */ \ + x <<= COMPONENT_SIZE; \ + x += t; \ + } while (0) + +/* + x_c = (x_c * a + y_c * b) / 255 +*/ +#define FbByteAddMul(x, a, y, b) do { \ + comp4_t t; \ + comp4_t r = (x >> A_SHIFT) * a + (y >> A_SHIFT) * b + ONE_HALF; \ + r += (r >> G_SHIFT); \ + r >>= G_SHIFT; \ + \ + t = (x & G_MASK) * a + (y & G_MASK) * b; \ + t += (t >> G_SHIFT) + (ONE_HALF << G_SHIFT); \ + t >>= B_SHIFT; \ + \ + t |= r << B_SHIFT; \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + t &= RB_MASK; \ + t <<= G_SHIFT; \ + \ + r = ((x >> B_SHIFT) & MASK) * a + \ + ((y >> B_SHIFT) & MASK) * b + ONE_HALF; \ + r += (r >> G_SHIFT); \ + r >>= G_SHIFT; \ + \ + x = (x & MASK) * a + (y & MASK) * b + ONE_HALF; \ + x += (x >> G_SHIFT); \ + x >>= G_SHIFT; \ + x |= r << B_SHIFT; \ + x |= RB_MASK_PLUS_ONE - ((x >> G_SHIFT) & RB_MASK); \ + x &= RB_MASK; \ + x |= t; \ + } while (0) + +/* + x_c = (x_c * a + y_c *b) / 256 +*/ +#define FbByteAddMul_256(x, a, y, b) do { \ + comp4_t t = (x & RB_MASK) * a + (y & RB_MASK) * b; \ + t >>= G_SHIFT; \ + t &= RB_MASK; \ + \ + x = ((x >> G_SHIFT) & RB_MASK) * a + \ + ((y >> G_SHIFT) & RB_MASK) * b; \ + x &= AG_MASK; \ + x += t; \ + } while (0) + +/* + x_c = (x_c * a_c) / 255 +*/ +#define FbByteMulC(x, a) do { \ + comp4_t t; \ + comp4_t r = (x & MASK) * (a & MASK); \ + r |= (x & B_MASK) * ((a >> B_SHIFT) & MASK); \ + r += RB_ONE_HALF; \ + r = (r + ((r >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ + r &= RB_MASK; \ + \ + x >>= G_SHIFT; \ + t = (x & MASK) * ((a >> G_SHIFT) & MASK); \ + t |= (x & B_MASK) * (a >> A_SHIFT); \ + t += RB_ONE_HALF; \ + t = t + ((t >> G_SHIFT) & RB_MASK); \ + x = r | (t & AG_MASK); \ + } while (0) + +/* + x_c = (x_c * a) / 255 + y +*/ +#define FbByteMulAddC(x, a, y) do { \ + comp4_t t; \ + comp4_t r = (x & MASK) * (a & MASK); \ + r |= (x & B_MASK) * ((a >> B_SHIFT) & MASK); \ + r += RB_ONE_HALF; \ + r = (r + ((r >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ + r &= RB_MASK; \ + r += y & RB_MASK; \ + r |= RB_MASK_PLUS_ONE - ((r >> G_SHIFT) & RB_MASK); \ + r &= RB_MASK; \ + \ + x >>= G_SHIFT; \ + t = (x & MASK) * ((a >> G_SHIFT) & MASK); \ + t |= (x & B_MASK) * (a >> A_SHIFT); \ + t += RB_ONE_HALF; \ + t = (t + ((t >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ + t &= RB_MASK; \ + t += (y >> G_SHIFT) & RB_MASK; \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + t &= RB_MASK; \ + x = r | (t << G_SHIFT); \ + } while (0) + +/* + x_c = (x_c * a_c + y_c * b) / 255 +*/ +#define FbByteAddMulC(x, a, y, b) do { \ + comp4_t t; \ + comp4_t r = (x >> A_SHIFT) * (a >> A_SHIFT) + \ + (y >> A_SHIFT) * b; \ + r += (r >> G_SHIFT) + ONE_HALF; \ + r >>= G_SHIFT; \ + \ + t = (x & G_MASK) * ((a >> G_SHIFT) & MASK) + (y & G_MASK) * b; \ + t += (t >> G_SHIFT) + (ONE_HALF << G_SHIFT); \ + t >>= B_SHIFT; \ + \ + t |= r << B_SHIFT; \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + t &= RB_MASK; \ + t <<= G_SHIFT; \ + \ + r = ((x >> B_SHIFT) & MASK) * ((a >> B_SHIFT) & MASK) + \ + ((y >> B_SHIFT) & MASK) * b + ONE_HALF; \ + r += (r >> G_SHIFT); \ + r >>= G_SHIFT; \ + \ + x = (x & MASK) * (a & MASK) + (y & MASK) * b + ONE_HALF; \ + x += (x >> G_SHIFT); \ + x >>= G_SHIFT; \ + x |= r << B_SHIFT; \ + x |= RB_MASK_PLUS_ONE - ((x >> G_SHIFT) & RB_MASK); \ + x &= RB_MASK; \ + x |= t; \ + } while (0) + +/* + x_c = min(x_c + y_c, 255) +*/ +#define FbByteAdd(x, y) do { \ + comp4_t t; \ + comp4_t r = (x & RB_MASK) + (y & RB_MASK); \ + r |= RB_MASK_PLUS_ONE - ((r >> G_SHIFT) & RB_MASK); \ + r &= RB_MASK; \ + \ + t = ((x >> G_SHIFT) & RB_MASK) + ((y >> G_SHIFT) & RB_MASK); \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + r |= (t & RB_MASK) << G_SHIFT; \ + x = r; \ + } while (0) + diff --git a/pixman/pixman/combine.inc b/pixman/pixman/combine.inc new file mode 100644 index 000000000..9f88dee15 --- /dev/null +++ b/pixman/pixman/combine.inc @@ -0,0 +1,1269 @@ +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <string.h> + +#include "pixman-private.h" + +#include "pixman-combine.h" + +/* + * There are two ways of handling alpha -- either as a single unified value or + * a separate value for each component, hence each macro must have two + * versions. The unified alpha version has a 'U' at the end of the name, + * the component version has a 'C'. Similarly, functions which deal with + * this difference will have two versions using the same convention. + */ + + +/* + * Combine src and mask + */ +FASTCALL static void +pixman_fbCombineMaskU (comp4_t *src, const comp4_t *mask, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t a = *(mask + i) >> A_SHIFT; + comp4_t s = *(src + i); + FbByteMul(s, a); + *(src + i) = s; + } +} + +/* + * All of the composing functions + */ + +FASTCALL static void +fbCombineClear (comp4_t *dest, const comp4_t *src, int width) +{ + memset(dest, 0, width*sizeof(comp4_t)); +} + +FASTCALL static void +fbCombineSrcU (comp4_t *dest, const comp4_t *src, int width) +{ + memcpy(dest, src, width*sizeof(comp4_t)); +} + +/* if the Src is opaque, call fbCombineSrcU */ +FASTCALL static void +fbCombineOverU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t d = *(dest + i); + comp4_t ia = Alpha(~s); + + FbByteMulAdd(d, ia, s); + *(dest + i) = d; + } +} + +/* if the Dst is opaque, this is a noop */ +FASTCALL static void +fbCombineOverReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t d = *(dest + i); + comp4_t ia = Alpha(~*(dest + i)); + FbByteMulAdd(s, ia, d); + *(dest + i) = s; + } +} + +/* if the Dst is opaque, call fbCombineSrcU */ +FASTCALL static void +fbCombineInU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t a = Alpha(*(dest + i)); + FbByteMul(s, a); + *(dest + i) = s; + } +} + +/* if the Src is opaque, this is a noop */ +FASTCALL static void +fbCombineInReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t d = *(dest + i); + comp4_t a = Alpha(*(src + i)); + FbByteMul(d, a); + *(dest + i) = d; + } +} + +/* if the Dst is opaque, call fbCombineClear */ +FASTCALL static void +fbCombineOutU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t a = Alpha(~*(dest + i)); + FbByteMul(s, a); + *(dest + i) = s; + } +} + +/* if the Src is opaque, call fbCombineClear */ +FASTCALL static void +fbCombineOutReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t d = *(dest + i); + comp4_t a = Alpha(~*(src + i)); + FbByteMul(d, a); + *(dest + i) = d; + } +} + +/* if the Src is opaque, call fbCombineInU */ +/* if the Dst is opaque, call fbCombineOverU */ +/* if both the Src and Dst are opaque, call fbCombineSrcU */ +FASTCALL static void +fbCombineAtopU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t d = *(dest + i); + comp4_t dest_a = Alpha(d); + comp4_t src_ia = Alpha(~s); + + FbByteAddMul(s, dest_a, d, src_ia); + *(dest + i) = s; + } +} + +/* if the Src is opaque, call fbCombineOverReverseU */ +/* if the Dst is opaque, call fbCombineInReverseU */ +/* if both the Src and Dst are opaque, call fbCombineDstU */ +FASTCALL static void +fbCombineAtopReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t d = *(dest + i); + comp4_t src_a = Alpha(s); + comp4_t dest_ia = Alpha(~d); + + FbByteAddMul(s, dest_ia, d, src_a); + *(dest + i) = s; + } +} + +/* if the Src is opaque, call fbCombineOverU */ +/* if the Dst is opaque, call fbCombineOverReverseU */ +/* if both the Src and Dst are opaque, call fbCombineClear */ +FASTCALL static void +fbCombineXorU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t d = *(dest + i); + comp4_t src_ia = Alpha(~s); + comp4_t dest_ia = Alpha(~d); + + FbByteAddMul(s, dest_ia, d, src_ia); + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineAddU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t d = *(dest + i); + FbByteAdd(d, s); + *(dest + i) = d; + } +} + +/* if the Src is opaque, call fbCombineAddU */ +/* if the Dst is opaque, call fbCombineAddU */ +/* if both the Src and Dst are opaque, call fbCombineAddU */ +FASTCALL static void +fbCombineSaturateU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t d = *(dest + i); + comp2_t sa, da; + + sa = s >> A_SHIFT; + da = ~d >> A_SHIFT; + if (sa > da) + { + sa = IntDiv(da, sa); + FbByteMul(s, sa); + }; + FbByteAdd(d, s); + *(dest + i) = d; + } +} + + +/* + * All of the disjoint composing functions + + The four entries in the first column indicate what source contributions + come from each of the four areas of the picture -- areas covered by neither + A nor B, areas covered only by A, areas covered only by B and finally + areas covered by both A and B. + + Disjoint Conjoint + Fa Fb Fa Fb + (0,0,0,0) 0 0 0 0 + (0,A,0,A) 1 0 1 0 + (0,0,B,B) 0 1 0 1 + (0,A,B,A) 1 min((1-a)/b,1) 1 max(1-a/b,0) + (0,A,B,B) min((1-b)/a,1) 1 max(1-b/a,0) 1 + (0,0,0,A) max(1-(1-b)/a,0) 0 min(1,b/a) 0 + (0,0,0,B) 0 max(1-(1-a)/b,0) 0 min(a/b,1) + (0,A,0,0) min(1,(1-b)/a) 0 max(1-b/a,0) 0 + (0,0,B,0) 0 min(1,(1-a)/b) 0 max(1-a/b,0) + (0,0,B,A) max(1-(1-b)/a,0) min(1,(1-a)/b) min(1,b/a) max(1-a/b,0) + (0,A,0,B) min(1,(1-b)/a) max(1-(1-a)/b,0) max(1-b/a,0) min(1,a/b) + (0,A,B,0) min(1,(1-b)/a) min(1,(1-a)/b) max(1-b/a,0) max(1-a/b,0) + +*/ + +#define CombineAOut 1 +#define CombineAIn 2 +#define CombineBOut 4 +#define CombineBIn 8 + +#define CombineClear 0 +#define CombineA (CombineAOut|CombineAIn) +#define CombineB (CombineBOut|CombineBIn) +#define CombineAOver (CombineAOut|CombineBOut|CombineAIn) +#define CombineBOver (CombineAOut|CombineBOut|CombineBIn) +#define CombineAAtop (CombineBOut|CombineAIn) +#define CombineBAtop (CombineAOut|CombineBIn) +#define CombineXor (CombineAOut|CombineBOut) + +/* portion covered by a but not b */ +FASTCALL static comp1_t +fbCombineDisjointOutPart (comp1_t a, comp1_t b) +{ + /* min (1, (1-b) / a) */ + + b = ~b; /* 1 - b */ + if (b >= a) /* 1 - b >= a -> (1-b)/a >= 1 */ + return MASK; /* 1 */ + return IntDiv(b,a); /* (1-b) / a */ +} + +/* portion covered by both a and b */ +FASTCALL static comp1_t +fbCombineDisjointInPart (comp1_t a, comp1_t b) +{ + /* max (1-(1-b)/a,0) */ + /* = - min ((1-b)/a - 1, 0) */ + /* = 1 - min (1, (1-b)/a) */ + + b = ~b; /* 1 - b */ + if (b >= a) /* 1 - b >= a -> (1-b)/a >= 1 */ + return 0; /* 1 - 1 */ + return ~IntDiv(b,a); /* 1 - (1-b) / a */ +} + +/* portion covered by a but not b */ +FASTCALL static comp1_t +fbCombineConjointOutPart (comp1_t a, comp1_t b) +{ + /* max (1-b/a,0) */ + /* = 1-min(b/a,1) */ + + /* min (1, (1-b) / a) */ + + if (b >= a) /* b >= a -> b/a >= 1 */ + return 0x00; /* 0 */ + return ~IntDiv(b,a); /* 1 - b/a */ +} + +/* portion covered by both a and b */ +FASTCALL static comp1_t +fbCombineConjointInPart (comp1_t a, comp1_t b) +{ + /* min (1,b/a) */ + + if (b >= a) /* b >= a -> b/a >= 1 */ + return MASK; /* 1 */ + return IntDiv(b,a); /* b/a */ +} + +FASTCALL static void +fbCombineDisjointGeneralU (comp4_t *dest, const comp4_t *src, int width, comp1_t combine) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t d = *(dest + i); + comp4_t m,n,o,p; + comp2_t Fa, Fb, t, u, v; + comp1_t sa = s >> A_SHIFT; + comp1_t da = d >> A_SHIFT; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + Fa = fbCombineDisjointOutPart (sa, da); + break; + case CombineAIn: + Fa = fbCombineDisjointInPart (sa, da); + break; + case CombineA: + Fa = MASK; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + Fb = fbCombineDisjointOutPart (da, sa); + break; + case CombineBIn: + Fb = fbCombineDisjointInPart (da, sa); + break; + case CombineB: + Fb = MASK; + break; + } + m = FbGen (s,d,0,Fa,Fb,t, u, v); + n = FbGen (s,d,G_SHIFT,Fa,Fb,t, u, v); + o = FbGen (s,d,B_SHIFT,Fa,Fb,t, u, v); + p = FbGen (s,d,A_SHIFT,Fa,Fb,t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineDisjointOverU (comp4_t *dest, const comp4_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp2_t a = s >> A_SHIFT; + + if (a != 0x00) + { + if (a != MASK) + { + comp4_t d = *(dest + i); + a = fbCombineDisjointOutPart (d >> A_SHIFT, a); + FbByteMulAdd(d, a, s); + s = d; + } + *(dest + i) = s; + } + } +} + +FASTCALL static void +fbCombineDisjointInU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineAIn); +} + +FASTCALL static void +fbCombineDisjointInReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineBIn); +} + +FASTCALL static void +fbCombineDisjointOutU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineAOut); +} + +FASTCALL static void +fbCombineDisjointOutReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineBOut); +} + +FASTCALL static void +fbCombineDisjointAtopU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineAAtop); +} + +FASTCALL static void +fbCombineDisjointAtopReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineBAtop); +} + +FASTCALL static void +fbCombineDisjointXorU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineXor); +} + +FASTCALL static void +fbCombineConjointGeneralU (comp4_t *dest, const comp4_t *src, int width, comp1_t combine) +{ + int i; + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t d = *(dest + i); + comp4_t m,n,o,p; + comp2_t Fa, Fb, t, u, v; + comp1_t sa = s >> A_SHIFT; + comp1_t da = d >> A_SHIFT; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + Fa = fbCombineConjointOutPart (sa, da); + break; + case CombineAIn: + Fa = fbCombineConjointInPart (sa, da); + break; + case CombineA: + Fa = MASK; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + Fb = fbCombineConjointOutPart (da, sa); + break; + case CombineBIn: + Fb = fbCombineConjointInPart (da, sa); + break; + case CombineB: + Fb = MASK; + break; + } + m = FbGen (s,d,0,Fa,Fb,t, u, v); + n = FbGen (s,d,G_SHIFT,Fa,Fb,t, u, v); + o = FbGen (s,d,B_SHIFT,Fa,Fb,t, u, v); + p = FbGen (s,d,A_SHIFT,Fa,Fb,t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineConjointOverU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAOver); +} + + +FASTCALL static void +fbCombineConjointOverReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBOver); +} + + +FASTCALL static void +fbCombineConjointInU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAIn); +} + + +FASTCALL static void +fbCombineConjointInReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBIn); +} + +FASTCALL static void +fbCombineConjointOutU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAOut); +} + +FASTCALL static void +fbCombineConjointOutReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBOut); +} + +FASTCALL static void +fbCombineConjointAtopU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAAtop); +} + +FASTCALL static void +fbCombineConjointAtopReverseU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBAtop); +} + +FASTCALL static void +fbCombineConjointXorU (comp4_t *dest, const comp4_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineXor); +} + +/********************************************************************************/ +/*************************** Per Channel functions ******************************/ +/********************************************************************************/ + +FASTCALL static void +fbCombineMaskC (comp4_t *src, comp4_t *mask) +{ + comp4_t a = *mask; + + comp4_t x; + comp2_t xa; + + if (!a) + { + *(src) = 0; + return; + } + + x = *(src); + if (a == ~0) + { + x = x >> A_SHIFT; + x |= x << G_SHIFT; + x |= x << B_SHIFT; + *(mask) = x; + return; + } + + xa = x >> A_SHIFT; + FbByteMulC(x, a); + *(src) = x; + FbByteMul(a, xa); + *(mask) = a; +} + +FASTCALL static void +fbCombineMaskValueC (comp4_t *src, const comp4_t *mask) +{ + comp4_t a = *mask; + comp4_t x; + + if (!a) + { + *(src) = 0; + return; + } + + if (a == ~0) + return; + + x = *(src); + FbByteMulC(x, a); + *(src) =x; +} + +FASTCALL static void +fbCombineMaskAlphaC (const comp4_t *src, comp4_t *mask) +{ + comp4_t a = *(mask); + comp4_t x; + + if (!a) + return; + + x = *(src) >> A_SHIFT; + if (x == MASK) + return; + if (a == ~0) + { + x = x >> A_SHIFT; + x |= x << G_SHIFT; + x |= x << B_SHIFT; + *(mask) = x; + return; + } + + FbByteMul(a, x); + *(mask) = a; +} + + + +FASTCALL static void +fbCombineClearC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + memset(dest, 0, width*sizeof(comp4_t)); +} + +FASTCALL static void +fbCombineSrcC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t m = *(mask + i); + + fbCombineMaskValueC (&s, &m); + + *(dest) = s; + } +} + +FASTCALL static void +fbCombineOverC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t m = *(mask + i); + comp4_t a; + + fbCombineMaskC (&s, &m); + + a = ~m; + if (a != ~0) + { + if (a) + { + comp4_t d = *(dest + i); + FbByteMulAddC(d, a, s); + s = d; + } + *(dest + i) = s; + } + } +} + +FASTCALL static void +fbCombineOverReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t d = *(dest + i); + comp4_t a = ~d >> A_SHIFT; + + if (a) + { + comp4_t s = *(src + i); + comp4_t m = *(mask + i); + + fbCombineMaskValueC (&s, &m); + + if (a != MASK) + { + FbByteMulAdd(s, a, d); + } + *(dest + i) = s; + } + } +} + +FASTCALL static void +fbCombineInC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t d = *(dest + i); + comp2_t a = d >> A_SHIFT; + comp4_t s = 0; + if (a) + { + comp4_t m = *(mask + i); + + s = *(src + i); + fbCombineMaskValueC (&s, &m); + if (a != MASK) + { + FbByteMul(s, a); + } + } + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineInReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t m = *(mask + i); + comp4_t a; + + fbCombineMaskAlphaC (&s, &m); + + a = m; + if (a != ~0) + { + comp4_t d = 0; + if (a) + { + d = *(dest + i); + FbByteMulC(d, a); + } + *(dest + i) = d; + } + } +} + +FASTCALL static void +fbCombineOutC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t d = *(dest + i); + comp2_t a = ~d >> A_SHIFT; + comp4_t s = 0; + if (a) + { + comp4_t m = *(mask + i); + + s = *(src + i); + fbCombineMaskValueC (&s, &m); + + if (a != MASK) + { + FbByteMul(s, a); + } + } + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineOutReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t m = *(mask + i); + comp4_t a; + + fbCombineMaskAlphaC (&s, &m); + + a = ~m; + if (a != ~0) + { + comp4_t d = 0; + if (a) + { + d = *(dest + i); + FbByteMulC(d, a); + } + *(dest + i) = d; + } + } +} + +FASTCALL static void +fbCombineAtopC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t d = *(dest + i); + comp4_t s = *(src + i); + comp4_t m = *(mask + i); + comp4_t ad; + comp2_t as = d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + ad = ~m; + + FbByteAddMulC(d, ad, s, as); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineAtopReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + + comp4_t d = *(dest + i); + comp4_t s = *(src + i); + comp4_t m = *(mask + i); + comp4_t ad; + comp2_t as = ~d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + ad = m; + + FbByteAddMulC(d, ad, s, as); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineXorC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t d = *(dest + i); + comp4_t s = *(src + i); + comp4_t m = *(mask + i); + comp4_t ad; + comp2_t as = ~d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + ad = ~m; + + FbByteAddMulC(d, ad, s, as); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineAddC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t s = *(src + i); + comp4_t m = *(mask + i); + comp4_t d = *(dest + i); + + fbCombineMaskValueC (&s, &m); + + FbByteAdd(d, s); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineSaturateC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t s, d; + comp2_t sa, sr, sg, sb, da; + comp2_t t, u, v; + comp4_t m,n,o,p; + + d = *(dest + i); + s = *(src + i); + m = *(mask + i); + + fbCombineMaskC (&s, &m); + + sa = (m >> A_SHIFT); + sr = (m >> B_SHIFT) & MASK; + sg = (m >> G_SHIFT) & MASK; + sb = m & MASK; + da = ~d >> A_SHIFT; + + if (sb <= da) + m = Add(s,d,0,t); + else + m = FbGen (s, d, 0, (da << G_SHIFT) / sb, MASK, t, u, v); + + if (sg <= da) + n = Add(s,d,G_SHIFT,t); + else + n = FbGen (s, d, G_SHIFT, (da << G_SHIFT) / sg, MASK, t, u, v); + + if (sr <= da) + o = Add(s,d,B_SHIFT,t); + else + o = FbGen (s, d, B_SHIFT, (da << G_SHIFT) / sr, MASK, t, u, v); + + if (sa <= da) + p = Add(s,d,A_SHIFT,t); + else + p = FbGen (s, d, A_SHIFT, (da << G_SHIFT) / sa, MASK, t, u, v); + + *(dest + i) = m|n|o|p; + } +} + +FASTCALL static void +fbCombineDisjointGeneralC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width, comp1_t combine) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t s, d; + comp4_t m,n,o,p; + comp4_t Fa, Fb; + comp2_t t, u, v; + comp4_t sa; + comp1_t da; + + s = *(src + i); + m = *(mask + i); + d = *(dest + i); + da = d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + sa = m; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + m = (comp4_t)fbCombineDisjointOutPart ((comp1_t) (sa >> 0), da); + n = (comp4_t)fbCombineDisjointOutPart ((comp1_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (comp4_t)fbCombineDisjointOutPart ((comp1_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (comp4_t)fbCombineDisjointOutPart ((comp1_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineAIn: + m = (comp4_t)fbCombineDisjointInPart ((comp1_t) (sa >> 0), da); + n = (comp4_t)fbCombineDisjointInPart ((comp1_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (comp4_t)fbCombineDisjointInPart ((comp1_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (comp4_t)fbCombineDisjointInPart ((comp1_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineA: + Fa = ~0; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + m = (comp4_t)fbCombineDisjointOutPart (da, (comp1_t) (sa >> 0)); + n = (comp4_t)fbCombineDisjointOutPart (da, (comp1_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (comp4_t)fbCombineDisjointOutPart (da, (comp1_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (comp4_t)fbCombineDisjointOutPart (da, (comp1_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineBIn: + m = (comp4_t)fbCombineDisjointInPart (da, (comp1_t) (sa >> 0)); + n = (comp4_t)fbCombineDisjointInPart (da, (comp1_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (comp4_t)fbCombineDisjointInPart (da, (comp1_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (comp4_t)fbCombineDisjointInPart (da, (comp1_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineB: + Fb = ~0; + break; + } + m = FbGen (s,d,0,GetComp(Fa,0),GetComp(Fb,0),t, u, v); + n = FbGen (s,d,G_SHIFT,GetComp(Fa,G_SHIFT),GetComp(Fb,G_SHIFT),t, u, v); + o = FbGen (s,d,B_SHIFT,GetComp(Fa,B_SHIFT),GetComp(Fb,B_SHIFT),t, u, v); + p = FbGen (s,d,A_SHIFT,GetComp(Fa,A_SHIFT),GetComp(Fb,A_SHIFT),t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineDisjointOverC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAOver); +} + +FASTCALL static void +fbCombineDisjointInC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAIn); +} + +FASTCALL static void +fbCombineDisjointInReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineBIn); +} + +FASTCALL static void +fbCombineDisjointOutC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAOut); +} + +FASTCALL static void +fbCombineDisjointOutReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineBOut); +} + +FASTCALL static void +fbCombineDisjointAtopC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAAtop); +} + +FASTCALL static void +fbCombineDisjointAtopReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineBAtop); +} + +FASTCALL static void +fbCombineDisjointXorC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineXor); +} + +FASTCALL static void +fbCombineConjointGeneralC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width, comp1_t combine) +{ + int i; + + for (i = 0; i < width; ++i) { + comp4_t s, d; + comp4_t m,n,o,p; + comp4_t Fa, Fb; + comp2_t t, u, v; + comp4_t sa; + comp1_t da; + + s = *(src + i); + m = *(mask + i); + d = *(dest + i); + da = d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + sa = m; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + m = (comp4_t)fbCombineConjointOutPart ((comp1_t) (sa >> 0), da); + n = (comp4_t)fbCombineConjointOutPart ((comp1_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (comp4_t)fbCombineConjointOutPart ((comp1_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (comp4_t)fbCombineConjointOutPart ((comp1_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineAIn: + m = (comp4_t)fbCombineConjointInPart ((comp1_t) (sa >> 0), da); + n = (comp4_t)fbCombineConjointInPart ((comp1_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (comp4_t)fbCombineConjointInPart ((comp1_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (comp4_t)fbCombineConjointInPart ((comp1_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineA: + Fa = ~0; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + m = (comp4_t)fbCombineConjointOutPart (da, (comp1_t) (sa >> 0)); + n = (comp4_t)fbCombineConjointOutPart (da, (comp1_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (comp4_t)fbCombineConjointOutPart (da, (comp1_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (comp4_t)fbCombineConjointOutPart (da, (comp1_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineBIn: + m = (comp4_t)fbCombineConjointInPart (da, (comp1_t) (sa >> 0)); + n = (comp4_t)fbCombineConjointInPart (da, (comp1_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (comp4_t)fbCombineConjointInPart (da, (comp1_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (comp4_t)fbCombineConjointInPart (da, (comp1_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineB: + Fb = ~0; + break; + } + m = FbGen (s,d,0,GetComp(Fa,0),GetComp(Fb,0),t, u, v); + n = FbGen (s,d,G_SHIFT,GetComp(Fa,G_SHIFT),GetComp(Fb,G_SHIFT),t, u, v); + o = FbGen (s,d,B_SHIFT,GetComp(Fa,B_SHIFT),GetComp(Fb,B_SHIFT),t, u, v); + p = FbGen (s,d,A_SHIFT,GetComp(Fa,A_SHIFT),GetComp(Fb,A_SHIFT),t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineConjointOverC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAOver); +} + +FASTCALL static void +fbCombineConjointOverReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBOver); +} + +FASTCALL static void +fbCombineConjointInC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAIn); +} + +FASTCALL static void +fbCombineConjointInReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBIn); +} + +FASTCALL static void +fbCombineConjointOutC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAOut); +} + +FASTCALL static void +fbCombineConjointOutReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBOut); +} + +FASTCALL static void +fbCombineConjointAtopC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAAtop); +} + +FASTCALL static void +fbCombineConjointAtopReverseC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBAtop); +} + +FASTCALL static void +fbCombineConjointXorC (comp4_t *dest, comp4_t *src, comp4_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineXor); +} + +static CombineFuncU pixman_fbCombineFuncU[] = { + fbCombineClear, + fbCombineSrcU, + NULL, /* CombineDst */ + fbCombineOverU, + fbCombineOverReverseU, + fbCombineInU, + fbCombineInReverseU, + fbCombineOutU, + fbCombineOutReverseU, + fbCombineAtopU, + fbCombineAtopReverseU, + fbCombineXorU, + fbCombineAddU, + fbCombineSaturateU, + NULL, + NULL, + fbCombineClear, + fbCombineSrcU, + NULL, /* CombineDst */ + fbCombineDisjointOverU, + fbCombineSaturateU, /* DisjointOverReverse */ + fbCombineDisjointInU, + fbCombineDisjointInReverseU, + fbCombineDisjointOutU, + fbCombineDisjointOutReverseU, + fbCombineDisjointAtopU, + fbCombineDisjointAtopReverseU, + fbCombineDisjointXorU, + NULL, + NULL, + NULL, + NULL, + fbCombineClear, + fbCombineSrcU, + NULL, /* CombineDst */ + fbCombineConjointOverU, + fbCombineConjointOverReverseU, + fbCombineConjointInU, + fbCombineConjointInReverseU, + fbCombineConjointOutU, + fbCombineConjointOutReverseU, + fbCombineConjointAtopU, + fbCombineConjointAtopReverseU, + fbCombineConjointXorU, +}; + +static CombineFuncC pixman_fbCombineFuncC[] = { + fbCombineClearC, + fbCombineSrcC, + NULL, /* Dest */ + fbCombineOverC, + fbCombineOverReverseC, + fbCombineInC, + fbCombineInReverseC, + fbCombineOutC, + fbCombineOutReverseC, + fbCombineAtopC, + fbCombineAtopReverseC, + fbCombineXorC, + fbCombineAddC, + fbCombineSaturateC, + NULL, + NULL, + fbCombineClearC, /* 0x10 */ + fbCombineSrcC, + NULL, /* Dest */ + fbCombineDisjointOverC, + fbCombineSaturateC, /* DisjointOverReverse */ + fbCombineDisjointInC, + fbCombineDisjointInReverseC, + fbCombineDisjointOutC, + fbCombineDisjointOutReverseC, + fbCombineDisjointAtopC, + fbCombineDisjointAtopReverseC, + fbCombineDisjointXorC, /* 0x1b */ + NULL, + NULL, + NULL, + NULL, + fbCombineClearC, + fbCombineSrcC, + NULL, /* Dest */ + fbCombineConjointOverC, + fbCombineConjointOverReverseC, + fbCombineConjointInC, + fbCombineConjointInReverseC, + fbCombineConjointOutC, + fbCombineConjointOutReverseC, + fbCombineConjointAtopC, + fbCombineConjointAtopReverseC, + fbCombineConjointXorC, +}; + +FbComposeFunctions pixman_composeFunctions = { + pixman_fbCombineFuncU, + pixman_fbCombineFuncC, + pixman_fbCombineMaskU +}; diff --git a/pixman/pixman/combine.pl b/pixman/pixman/combine.pl new file mode 100644 index 000000000..f8df60374 --- /dev/null +++ b/pixman/pixman/combine.pl @@ -0,0 +1,81 @@ +$usage = "Usage: combine.pl { 8 | 16 } < combine.inc"; + +$#ARGV == 0 or die $usage; + +# Get the component size. +$size = int($ARGV[0]); +$size == 8 or $size == 16 or die $usage; + +$pixel_size = $size * 4; +$half_pixel_size = $size * 2; + +sub mask { + my $str = shift; + my $suffix; + $suffix = "ULL" if $size > 8; + + return "0x" . $str . $suffix; +} + +# Generate mask strings. +$nibbles = $size / 4; +$mask = "f" x $nibbles; +$zero_mask = "0" x $nibbles; +$one_half = "8" . "0" x ($nibbles - 1); + +print "/* WARNING: This file is generated by combine.pl from combine.inc.\n"; +print " Please edit one of those files rather than this one. */\n"; +print "\n"; + +print "#line 1 \"combine.inc\"\n"; + +$mask_ = mask($mask); +$one_half_ = mask($one_half); +$g_mask = mask($mask . $zero_mask); +$b_mask = mask($mask . $zero_mask x 2); +$a_mask = mask($mask . $zero_mask x 3); +$rb_mask = mask($mask . $zero_mask . $mask); +$ag_mask = mask($mask . $zero_mask . $mask . $zero_mask); +$rb_one_half = mask($one_half . $zero_mask . $one_half); +$rb_mask_plus_one = mask("1" . $zero_mask x 2 . "1" . $zero_mask); + +while (<STDIN>) { + # Mask and 1/2 value for a single component. + s/#define COMPONENT_SIZE\b/$& $size/; + s/#define MASK\b/$& $mask_/; + s/#define ONE_HALF\b/$& $one_half_/; + + # Shifts and masks for green, blue, and alpha. + s/#define G_SHIFT\b/$& $size/; + s/#define B_SHIFT\b/$& $size * 2/; + s/#define A_SHIFT\b/$& $size * 3/; + s/#define G_MASK\b/$& $g_mask/; + s/#define B_MASK\b/$& $b_mask/; + s/#define A_MASK\b/$& $a_mask/; + + # Special values for dealing with red + blue at the same time. + s/#define RB_MASK\b/$& $rb_mask/; + s/#define AG_MASK\b/$& $ag_mask/; + s/#define RB_ONE_HALF\b/$& $rb_one_half/; + s/#define RB_MASK_PLUS_ONE\b/$& $rb_mask_plus_one/; + + # Add 32/64 suffix to combining function types. + s/\bCombineFuncC\b/CombineFuncC$pixel_size/; + s/\bCombineFuncU\b/CombineFuncU$pixel_size/; + s/\bCombineMaskU\b/CombineMaskU$pixel_size/; + s/\bFbComposeFunctions\b/FbComposeFunctions$pixel_size/; + + # Convert comp*_t values into the appropriate real types. + s/comp1_t/uint${size}_t/g; + s/comp2_t/uint${half_pixel_size}_t/g; + s/comp4_t/uint${pixel_size}_t/g; + + # Change the function table name for the 64-bit version. + s/pixman_composeFunctions/pixman_composeFunctions64/ if $size == 16; + + # Change the header for the 64-bit version + s/pixman-combine.h/pixman-combine64.h/ if $size == 16; + s/pixman-combine.h/pixman-combine32.h/ if $size == 8; + + print; +} diff --git a/pixman/pixman/pixman-access-accessors.c b/pixman/pixman/pixman-access-accessors.c new file mode 100644 index 000000000..3263582f1 --- /dev/null +++ b/pixman/pixman/pixman-access-accessors.c @@ -0,0 +1,3 @@ +#define PIXMAN_FB_ACCESSORS + +#include "pixman-access.c" diff --git a/pixman/pixman/pixman-access.c b/pixman/pixman/pixman-access.c new file mode 100644 index 000000000..d01f8bd59 --- /dev/null +++ b/pixman/pixman/pixman-access.c @@ -0,0 +1,1986 @@ +/* + * + * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. + * 2005 Lars Knoll & Zack Rusin, Trolltech + * 2008 Aaron Plattner, NVIDIA Corporation + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> +#include <string.h> +#include <assert.h> + +#include "pixman-private.h" + +#define Red(x) (((x) >> 16) & 0xff) +#define Green(x) (((x) >> 8) & 0xff) +#define Blue(x) ((x) & 0xff) + +/* + * YV12 setup and access macros + */ + +#define YV12_SETUP(pict) \ + uint32_t *bits = pict->bits; \ + int stride = pict->rowstride; \ + int offset0 = stride < 0 ? \ + ((-stride) >> 1) * ((pict->height - 1) >> 1) - stride : \ + stride * pict->height; \ + int offset1 = stride < 0 ? \ + offset0 + ((-stride) >> 1) * ((pict->height) >> 1) : \ + offset0 + (offset0 >> 2) +/* Note n trailing semicolon on the above macro; if it's there, then + * the typical usage of YV12_SETUP(pict); will have an extra trailing ; + * that some compilers will interpret as a statement -- and then any further + * variable declarations will cause an error. + */ + +#define YV12_Y(line) \ + ((uint8_t *) ((bits) + (stride) * (line))) + +#define YV12_U(line) \ + ((uint8_t *) ((bits) + offset1 + \ + ((stride) >> 1) * ((line) >> 1))) + +#define YV12_V(line) \ + ((uint8_t *) ((bits) + offset0 + \ + ((stride) >> 1) * ((line) >> 1))) + +/*********************************** Fetch ************************************/ + +static FASTCALL void +fbFetch_a8r8g8b8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + MEMCPY_WRAPPED(pict, + buffer, (const uint32_t *)bits + x, + width*sizeof(uint32_t)); +} + +static FASTCALL void +fbFetch_x8r8g8b8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint32_t *pixel = (const uint32_t *)bits + x; + const uint32_t *end = pixel + width; + while (pixel < end) { + *buffer++ = READ(pict, pixel++) | 0xff000000; + } +} + +static FASTCALL void +fbFetch_a8b8g8r8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint32_t *pixel = (uint32_t *)bits + x; + const uint32_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + *buffer++ = (p & 0xff00ff00) | + ((p >> 16) & 0xff) | + ((p & 0xff) << 16); + } +} + +static FASTCALL void +fbFetch_x8b8g8r8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint32_t *pixel = (uint32_t *)bits + x; + const uint32_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + *buffer++ = 0xff000000 | + (p & 0x0000ff00) | + ((p >> 16) & 0xff) | + ((p & 0xff) << 16); + } +} + +static FASTCALL void +fbFetch_a2b10g10r10 (bits_image_t *pict, int x, int y, int width, uint64_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint32_t *pixel = bits + x; + const uint32_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + uint64_t a = p >> 30; + uint64_t b = (p >> 20) & 0x3ff; + uint64_t g = (p >> 10) & 0x3ff; + uint64_t r = p & 0x3ff; + + r = r << 6 | r >> 4; + g = g << 6 | g >> 4; + b = b << 6 | b >> 4; + + a <<= 62; + a |= a >> 2; + a |= a >> 4; + a |= a >> 8; + + *buffer++ = a << 48 | r << 32 | g << 16 | b; + } +} + +static FASTCALL void +fbFetch_x2b10g10r10 (bits_image_t *pict, int x, int y, int width, uint64_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint32_t *pixel = (uint32_t *)bits + x; + const uint32_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + uint64_t b = (p >> 20) & 0x3ff; + uint64_t g = (p >> 10) & 0x3ff; + uint64_t r = p & 0x3ff; + + r = r << 6 | r >> 4; + g = g << 6 | g >> 4; + b = b << 6 | b >> 4; + + *buffer++ = 0xffffULL << 48 | r << 32 | g << 16 | b; + } +} + +static FASTCALL void +fbFetch_r8g8b8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint8_t *pixel = (const uint8_t *)bits + 3*x; + const uint8_t *end = pixel + 3*width; + while (pixel < end) { + uint32_t b = Fetch24(pict, pixel) | 0xff000000; + pixel += 3; + *buffer++ = b; + } +} + +static FASTCALL void +fbFetch_b8g8r8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint8_t *pixel = (const uint8_t *)bits + 3*x; + const uint8_t *end = pixel + 3*width; + while (pixel < end) { + uint32_t b = 0xff000000; +#if IMAGE_BYTE_ORDER == MSBFirst + b |= (READ(pict, pixel++)); + b |= (READ(pict, pixel++) << 8); + b |= (READ(pict, pixel++) << 16); +#else + b |= (READ(pict, pixel++) << 16); + b |= (READ(pict, pixel++) << 8); + b |= (READ(pict, pixel++)); +#endif + *buffer++ = b; + } +} + +static FASTCALL void +fbFetch_r5g6b5 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint16_t *pixel = (const uint16_t *)bits + x; + const uint16_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + uint32_t r = (((p) << 3) & 0xf8) | + (((p) << 5) & 0xfc00) | + (((p) << 8) & 0xf80000); + r |= (r >> 5) & 0x70007; + r |= (r >> 6) & 0x300; + *buffer++ = 0xff000000 | r; + } +} + +static FASTCALL void +fbFetch_b5g6r5 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint16_t *pixel = (const uint16_t *)bits + x; + const uint16_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + b = ((p & 0xf800) | ((p & 0xe000) >> 5)) >> 8; + g = ((p & 0x07e0) | ((p & 0x0600) >> 6)) << 5; + r = ((p & 0x001c) | ((p & 0x001f) << 5)) << 14; + *buffer++ = 0xff000000 | r | g | b; + } +} + +static FASTCALL void +fbFetch_a1r5g5b5 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b, a; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint16_t *pixel = (const uint16_t *)bits + x; + const uint16_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + a = (uint32_t) ((uint8_t) (0 - ((p & 0x8000) >> 15))) << 24; + r = ((p & 0x7c00) | ((p & 0x7000) >> 5)) << 9; + g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6; + b = ((p & 0x001c) | ((p & 0x001f) << 5)) >> 2; + *buffer++ = a | r | g | b; + } +} + +static FASTCALL void +fbFetch_x1r5g5b5 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint16_t *pixel = (const uint16_t *)bits + x; + const uint16_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + r = ((p & 0x7c00) | ((p & 0x7000) >> 5)) << 9; + g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6; + b = ((p & 0x001c) | ((p & 0x001f) << 5)) >> 2; + *buffer++ = 0xff000000 | r | g | b; + } +} + +static FASTCALL void +fbFetch_a1b5g5r5 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b, a; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint16_t *pixel = (const uint16_t *)bits + x; + const uint16_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + a = (uint32_t) ((uint8_t) (0 - ((p & 0x8000) >> 15))) << 24; + b = ((p & 0x7c00) | ((p & 0x7000) >> 5)) >> 7; + g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6; + r = ((p & 0x001c) | ((p & 0x001f) << 5)) << 14; + *buffer++ = a | r | g | b; + } +} + +static FASTCALL void +fbFetch_x1b5g5r5 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint16_t *pixel = (const uint16_t *)bits + x; + const uint16_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + b = ((p & 0x7c00) | ((p & 0x7000) >> 5)) >> 7; + g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6; + r = ((p & 0x001c) | ((p & 0x001f) << 5)) << 14; + *buffer++ = 0xff000000 | r | g | b; + } +} + +static FASTCALL void +fbFetch_a4r4g4b4 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b, a; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint16_t *pixel = (const uint16_t *)bits + x; + const uint16_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + a = ((p & 0xf000) | ((p & 0xf000) >> 4)) << 16; + r = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) << 12; + g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8; + b = ((p & 0x000f) | ((p & 0x000f) << 4)); + *buffer++ = a | r | g | b; + } +} + +static FASTCALL void +fbFetch_x4r4g4b4 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint16_t *pixel = (const uint16_t *)bits + x; + const uint16_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + r = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) << 12; + g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8; + b = ((p & 0x000f) | ((p & 0x000f) << 4)); + *buffer++ = 0xff000000 | r | g | b; + } +} + +static FASTCALL void +fbFetch_a4b4g4r4 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b, a; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint16_t *pixel = (const uint16_t *)bits + x; + const uint16_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + a = ((p & 0xf000) | ((p & 0xf000) >> 4)) << 16; + b = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) >> 4; + g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8; + r = ((p & 0x000f) | ((p & 0x000f) << 4)) << 16; + *buffer++ = a | r | g | b; + } +} + +static FASTCALL void +fbFetch_x4b4g4r4 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint16_t *pixel = (const uint16_t *)bits + x; + const uint16_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + b = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) >> 4; + g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8; + r = ((p & 0x000f) | ((p & 0x000f) << 4)) << 16; + *buffer++ = 0xff000000 | r | g | b; + } +} + +static FASTCALL void +fbFetch_a8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint8_t *pixel = (const uint8_t *)bits + x; + const uint8_t *end = pixel + width; + while (pixel < end) { + *buffer++ = READ(pict, pixel++) << 24; + } +} + +static FASTCALL void +fbFetch_r3g3b2 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint8_t *pixel = (const uint8_t *)bits + x; + const uint8_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + r = ((p & 0xe0) | ((p & 0xe0) >> 3) | ((p & 0xc0) >> 6)) << 16; + g = ((p & 0x1c) | ((p & 0x18) >> 3) | ((p & 0x1c) << 3)) << 8; + b = (((p & 0x03) ) | + ((p & 0x03) << 2) | + ((p & 0x03) << 4) | + ((p & 0x03) << 6)); + *buffer++ = 0xff000000 | r | g | b; + } +} + +static FASTCALL void +fbFetch_b2g3r3 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint8_t *pixel = (const uint8_t *)bits + x; + const uint8_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + b = (((p & 0xc0) ) | + ((p & 0xc0) >> 2) | + ((p & 0xc0) >> 4) | + ((p & 0xc0) >> 6)); + g = ((p & 0x38) | ((p & 0x38) >> 3) | ((p & 0x30) << 2)) << 8; + r = (((p & 0x07) ) | + ((p & 0x07) << 3) | + ((p & 0x06) << 6)) << 16; + *buffer++ = 0xff000000 | r | g | b; + } +} + +static FASTCALL void +fbFetch_a2r2g2b2 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t a,r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint8_t *pixel = (const uint8_t *)bits + x; + const uint8_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + a = ((p & 0xc0) * 0x55) << 18; + r = ((p & 0x30) * 0x55) << 12; + g = ((p & 0x0c) * 0x55) << 6; + b = ((p & 0x03) * 0x55); + *buffer++ = a|r|g|b; + } +} + +static FASTCALL void +fbFetch_a2b2g2r2 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t a,r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint8_t *pixel = (const uint8_t *)bits + x; + const uint8_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + + a = ((p & 0xc0) * 0x55) << 18; + b = ((p & 0x30) * 0x55) >> 6; + g = ((p & 0x0c) * 0x55) << 6; + r = ((p & 0x03) * 0x55) << 16; + *buffer++ = a|r|g|b; + } +} + +static FASTCALL void +fbFetch_c8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const pixman_indexed_t * indexed = pict->indexed; + const uint8_t *pixel = (const uint8_t *)bits + x; + const uint8_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + *buffer++ = indexed->rgba[p]; + } +} + +static FASTCALL void +fbFetch_x4a4 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint8_t *pixel = (const uint8_t *)bits + x; + const uint8_t *end = pixel + width; + while (pixel < end) { + uint8_t p = READ(pict, pixel++) & 0xf; + *buffer++ = (p | (p << 4)) << 24; + } +} + +#define Fetch8(img,l,o) (READ(img, (uint8_t *)(l) + ((o) >> 2))) +#if IMAGE_BYTE_ORDER == MSBFirst +#define Fetch4(img,l,o) ((o) & 2 ? Fetch8(img,l,o) & 0xf : Fetch8(img,l,o) >> 4) +#else +#define Fetch4(img,l,o) ((o) & 2 ? Fetch8(img,l,o) >> 4 : Fetch8(img,l,o) & 0xf) +#endif + +static FASTCALL void +fbFetch_a4 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + int i; + for (i = 0; i < width; ++i) { + uint32_t p = Fetch4(pict, bits, i + x); + + p |= p << 4; + *buffer++ = p << 24; + } +} + +static FASTCALL void +fbFetch_r1g2b1 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + int i; + for (i = 0; i < width; ++i) { + uint32_t p = Fetch4(pict, bits, i + x); + + r = ((p & 0x8) * 0xff) << 13; + g = ((p & 0x6) * 0x55) << 7; + b = ((p & 0x1) * 0xff); + *buffer++ = 0xff000000|r|g|b; + } +} + +static FASTCALL void +fbFetch_b1g2r1 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + int i; + for (i = 0; i < width; ++i) { + uint32_t p = Fetch4(pict, bits, i + x); + + b = ((p & 0x8) * 0xff) >> 3; + g = ((p & 0x6) * 0x55) << 7; + r = ((p & 0x1) * 0xff) << 16; + *buffer++ = 0xff000000|r|g|b; + } +} + +static FASTCALL void +fbFetch_a1r1g1b1 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t a,r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + int i; + for (i = 0; i < width; ++i) { + uint32_t p = Fetch4(pict, bits, i + x); + + a = ((p & 0x8) * 0xff) << 21; + r = ((p & 0x4) * 0xff) << 14; + g = ((p & 0x2) * 0xff) << 7; + b = ((p & 0x1) * 0xff); + *buffer++ = a|r|g|b; + } +} + +static FASTCALL void +fbFetch_a1b1g1r1 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t a,r,g,b; + const uint32_t *bits = pict->bits + y*pict->rowstride; + int i; + for (i = 0; i < width; ++i) { + uint32_t p = Fetch4(pict, bits, i + x); + + a = ((p & 0x8) * 0xff) << 21; + r = ((p & 0x4) * 0xff) >> 3; + g = ((p & 0x2) * 0xff) << 7; + b = ((p & 0x1) * 0xff) << 16; + *buffer++ = a|r|g|b; + } +} + +static FASTCALL void +fbFetch_c4 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const pixman_indexed_t * indexed = pict->indexed; + int i; + for (i = 0; i < width; ++i) { + uint32_t p = Fetch4(pict, bits, i + x); + + *buffer++ = indexed->rgba[p]; + } +} + + +static FASTCALL void +fbFetch_a1 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + int i; + for (i = 0; i < width; ++i) { + uint32_t p = READ(pict, bits + ((i + x) >> 5)); + uint32_t a; +#if BITMAP_BIT_ORDER == MSBFirst + a = p >> (0x1f - ((i+x) & 0x1f)); +#else + a = p >> ((i+x) & 0x1f); +#endif + a = a & 1; + a |= a << 1; + a |= a << 2; + a |= a << 4; + *buffer++ = a << 24; + } +} + +static FASTCALL void +fbFetch_g1 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const pixman_indexed_t * indexed = pict->indexed; + int i; + for (i = 0; i < width; ++i) { + uint32_t p = READ(pict, bits + ((i+x) >> 5)); + uint32_t a; +#if BITMAP_BIT_ORDER == MSBFirst + a = p >> (0x1f - ((i+x) & 0x1f)); +#else + a = p >> ((i+x) & 0x1f); +#endif + a = a & 1; + *buffer++ = indexed->rgba[a]; + } +} + +static FASTCALL void +fbFetch_yuy2 (bits_image_t *pict, int x, int line, int width, uint32_t *buffer) +{ + int16_t y, u, v; + int32_t r, g, b; + int i; + + const uint32_t *bits = pict->bits + pict->rowstride * line; + + for (i = 0; i < width; i++) + { + y = ((uint8_t *) bits)[(x + i) << 1] - 16; + u = ((uint8_t *) bits)[(((x + i) << 1) & -4) + 1] - 128; + v = ((uint8_t *) bits)[(((x + i) << 1) & -4) + 3] - 128; + + /* R = 1.164(Y - 16) + 1.596(V - 128) */ + r = 0x012b27 * y + 0x019a2e * v; + /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */ + g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u; + /* B = 1.164(Y - 16) + 2.018(U - 128) */ + b = 0x012b27 * y + 0x0206a2 * u; + + WRITE(pict, buffer++, 0xff000000 | + (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) | + (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) | + (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0)); + } +} + +static FASTCALL void +fbFetch_yv12 (bits_image_t *pict, int x, int line, int width, uint32_t *buffer) +{ + YV12_SETUP(pict); + uint8_t *pY = YV12_Y (line); + uint8_t *pU = YV12_U (line); + uint8_t *pV = YV12_V (line); + int16_t y, u, v; + int32_t r, g, b; + int i; + + for (i = 0; i < width; i++) + { + y = pY[x + i] - 16; + u = pU[(x + i) >> 1] - 128; + v = pV[(x + i) >> 1] - 128; + + /* R = 1.164(Y - 16) + 1.596(V - 128) */ + r = 0x012b27 * y + 0x019a2e * v; + /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */ + g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u; + /* B = 1.164(Y - 16) + 2.018(U - 128) */ + b = 0x012b27 * y + 0x0206a2 * u; + + WRITE(pict, buffer++, 0xff000000 | + (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) | + (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) | + (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0)); + } +} + +fetchProc32 ACCESS(pixman_fetchProcForPicture32) (bits_image_t * pict) +{ + switch(pict->format) { + case PIXMAN_a8r8g8b8: return fbFetch_a8r8g8b8; + case PIXMAN_x8r8g8b8: return fbFetch_x8r8g8b8; + case PIXMAN_a8b8g8r8: return fbFetch_a8b8g8r8; + case PIXMAN_x8b8g8r8: return fbFetch_x8b8g8r8; + /* These two require wide compositing */ + case PIXMAN_a2b10g10r10: return NULL; + case PIXMAN_x2b10g10r10: return NULL; + + /* 24bpp formats */ + case PIXMAN_r8g8b8: return fbFetch_r8g8b8; + case PIXMAN_b8g8r8: return fbFetch_b8g8r8; + + /* 16bpp formats */ + case PIXMAN_r5g6b5: return fbFetch_r5g6b5; + case PIXMAN_b5g6r5: return fbFetch_b5g6r5; + + case PIXMAN_a1r5g5b5: return fbFetch_a1r5g5b5; + case PIXMAN_x1r5g5b5: return fbFetch_x1r5g5b5; + case PIXMAN_a1b5g5r5: return fbFetch_a1b5g5r5; + case PIXMAN_x1b5g5r5: return fbFetch_x1b5g5r5; + case PIXMAN_a4r4g4b4: return fbFetch_a4r4g4b4; + case PIXMAN_x4r4g4b4: return fbFetch_x4r4g4b4; + case PIXMAN_a4b4g4r4: return fbFetch_a4b4g4r4; + case PIXMAN_x4b4g4r4: return fbFetch_x4b4g4r4; + + /* 8bpp formats */ + case PIXMAN_a8: return fbFetch_a8; + case PIXMAN_r3g3b2: return fbFetch_r3g3b2; + case PIXMAN_b2g3r3: return fbFetch_b2g3r3; + case PIXMAN_a2r2g2b2: return fbFetch_a2r2g2b2; + case PIXMAN_a2b2g2r2: return fbFetch_a2b2g2r2; + case PIXMAN_c8: return fbFetch_c8; + case PIXMAN_g8: return fbFetch_c8; + case PIXMAN_x4a4: return fbFetch_x4a4; + + /* 4bpp formats */ + case PIXMAN_a4: return fbFetch_a4; + case PIXMAN_r1g2b1: return fbFetch_r1g2b1; + case PIXMAN_b1g2r1: return fbFetch_b1g2r1; + case PIXMAN_a1r1g1b1: return fbFetch_a1r1g1b1; + case PIXMAN_a1b1g1r1: return fbFetch_a1b1g1r1; + case PIXMAN_c4: return fbFetch_c4; + case PIXMAN_g4: return fbFetch_c4; + + /* 1bpp formats */ + case PIXMAN_a1: return fbFetch_a1; + case PIXMAN_g1: return fbFetch_g1; + + /* YUV formats */ + case PIXMAN_yuy2: return fbFetch_yuy2; + case PIXMAN_yv12: return fbFetch_yv12; + } + + return NULL; +} + +static FASTCALL void +fbFetch64_generic (bits_image_t *pict, int x, int y, int width, uint64_t *buffer) +{ + fetchProc32 fetch32 = ACCESS(pixman_fetchProcForPicture32) (pict); + + // Fetch the pixels into the first half of buffer and then expand them in + // place. + fetch32(pict, x, y, width, (uint32_t*)buffer); + pixman_expand(buffer, (uint32_t*)buffer, pict->format, width); +} + +fetchProc64 ACCESS(pixman_fetchProcForPicture64) (bits_image_t * pict) +{ + switch(pict->format) { + case PIXMAN_a2b10g10r10: return fbFetch_a2b10g10r10; + case PIXMAN_x2b10g10r10: return fbFetch_x2b10g10r10; + default: return fbFetch64_generic; + } +} + +/**************************** Pixel wise fetching *****************************/ + +static FASTCALL uint64_t +fbFetchPixel_a2b10g10r10 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t p = READ(pict, bits + offset); + uint64_t a = p >> 30; + uint64_t b = (p >> 20) & 0x3ff; + uint64_t g = (p >> 10) & 0x3ff; + uint64_t r = p & 0x3ff; + + r = r << 6 | r >> 4; + g = g << 6 | g >> 4; + b = b << 6 | b >> 4; + + a <<= 62; + a |= a >> 2; + a |= a >> 4; + a |= a >> 8; + + return a << 48 | r << 32 | g << 16 | b; +} + +static FASTCALL uint64_t +fbFetchPixel_x2b10g10r10 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t p = READ(pict, bits + offset); + uint64_t b = (p >> 20) & 0x3ff; + uint64_t g = (p >> 10) & 0x3ff; + uint64_t r = p & 0x3ff; + + r = r << 6 | r >> 4; + g = g << 6 | g >> 4; + b = b << 6 | b >> 4; + + return 0xffffULL << 48 | r << 32 | g << 16 | b; +} + +static FASTCALL uint32_t +fbFetchPixel_a8r8g8b8 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + return READ(pict, (uint32_t *)bits + offset); +} + +static FASTCALL uint32_t +fbFetchPixel_x8r8g8b8 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + return READ(pict, (uint32_t *)bits + offset) | 0xff000000; +} + +static FASTCALL uint32_t +fbFetchPixel_a8b8g8r8 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint32_t *)bits + offset); + + return ((pixel & 0xff000000) | + ((pixel >> 16) & 0xff) | + (pixel & 0x0000ff00) | + ((pixel & 0xff) << 16)); +} + +static FASTCALL uint32_t +fbFetchPixel_x8b8g8r8 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint32_t *)bits + offset); + + return ((0xff000000) | + ((pixel >> 16) & 0xff) | + (pixel & 0x0000ff00) | + ((pixel & 0xff) << 16)); +} + +static FASTCALL uint32_t +fbFetchPixel_r8g8b8 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint8_t *pixel = ((uint8_t *) bits) + (offset*3); +#if IMAGE_BYTE_ORDER == MSBFirst + return (0xff000000 | + (READ(pict, pixel + 0) << 16) | + (READ(pict, pixel + 1) << 8) | + (READ(pict, pixel + 2))); +#else + return (0xff000000 | + (READ(pict, pixel + 2) << 16) | + (READ(pict, pixel + 1) << 8) | + (READ(pict, pixel + 0))); +#endif +} + +static FASTCALL uint32_t +fbFetchPixel_b8g8r8 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint8_t *pixel = ((uint8_t *) bits) + (offset*3); +#if IMAGE_BYTE_ORDER == MSBFirst + return (0xff000000 | + (READ(pict, pixel + 2) << 16) | + (READ(pict, pixel + 1) << 8) | + (READ(pict, pixel + 0))); +#else + return (0xff000000 | + (READ(pict, pixel + 0) << 16) | + (READ(pict, pixel + 1) << 8) | + (READ(pict, pixel + 2))); +#endif +} + +static FASTCALL uint32_t +fbFetchPixel_r5g6b5 (bits_image_t *pict, int offset, int line) +{ + uint32_t r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint16_t *) bits + offset); + + r = ((pixel & 0xf800) | ((pixel & 0xe000) >> 5)) << 8; + g = ((pixel & 0x07e0) | ((pixel & 0x0600) >> 6)) << 5; + b = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) >> 2; + return (0xff000000 | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_b5g6r5 (bits_image_t *pict, int offset, int line) +{ + uint32_t r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint16_t *) bits + offset); + + b = ((pixel & 0xf800) | ((pixel & 0xe000) >> 5)) >> 8; + g = ((pixel & 0x07e0) | ((pixel & 0x0600) >> 6)) << 5; + r = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) << 14; + return (0xff000000 | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_a1r5g5b5 (bits_image_t *pict, int offset, int line) +{ + uint32_t a,r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint16_t *) bits + offset); + + a = (uint32_t) ((uint8_t) (0 - ((pixel & 0x8000) >> 15))) << 24; + r = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) << 9; + g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6; + b = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) >> 2; + return (a | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_x1r5g5b5 (bits_image_t *pict, int offset, int line) +{ + uint32_t r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint16_t *) bits + offset); + + r = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) << 9; + g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6; + b = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) >> 2; + return (0xff000000 | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_a1b5g5r5 (bits_image_t *pict, int offset, int line) +{ + uint32_t a,r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint16_t *) bits + offset); + + a = (uint32_t) ((uint8_t) (0 - ((pixel & 0x8000) >> 15))) << 24; + b = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) >> 7; + g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6; + r = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) << 14; + return (a | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_x1b5g5r5 (bits_image_t *pict, int offset, int line) +{ + uint32_t r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint16_t *) bits + offset); + + b = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) >> 7; + g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6; + r = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) << 14; + return (0xff000000 | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_a4r4g4b4 (bits_image_t *pict, int offset, int line) +{ + uint32_t a,r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint16_t *) bits + offset); + + a = ((pixel & 0xf000) | ((pixel & 0xf000) >> 4)) << 16; + r = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) << 12; + g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8; + b = ((pixel & 0x000f) | ((pixel & 0x000f) << 4)); + return (a | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_x4r4g4b4 (bits_image_t *pict, int offset, int line) +{ + uint32_t r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint16_t *) bits + offset); + + r = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) << 12; + g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8; + b = ((pixel & 0x000f) | ((pixel & 0x000f) << 4)); + return (0xff000000 | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_a4b4g4r4 (bits_image_t *pict, int offset, int line) +{ + uint32_t a,r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint16_t *) bits + offset); + + a = ((pixel & 0xf000) | ((pixel & 0xf000) >> 4)) << 16; + b = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) >> 4; + g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8; + r = ((pixel & 0x000f) | ((pixel & 0x000f) << 4)) << 16; + return (a | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_x4b4g4r4 (bits_image_t *pict, int offset, int line) +{ + uint32_t r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint16_t *) bits + offset); + + b = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) >> 4; + g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8; + r = ((pixel & 0x000f) | ((pixel & 0x000f) << 4)) << 16; + return (0xff000000 | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_a8 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint8_t *) bits + offset); + + return pixel << 24; +} + +static FASTCALL uint32_t +fbFetchPixel_r3g3b2 (bits_image_t *pict, int offset, int line) +{ + uint32_t r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint8_t *) bits + offset); + + r = ((pixel & 0xe0) | ((pixel & 0xe0) >> 3) | ((pixel & 0xc0) >> 6)) << 16; + g = ((pixel & 0x1c) | ((pixel & 0x18) >> 3) | ((pixel & 0x1c) << 3)) << 8; + b = (((pixel & 0x03) ) | + ((pixel & 0x03) << 2) | + ((pixel & 0x03) << 4) | + ((pixel & 0x03) << 6)); + return (0xff000000 | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_b2g3r3 (bits_image_t *pict, int offset, int line) +{ + uint32_t r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint8_t *) bits + offset); + + b = (((pixel & 0xc0) ) | + ((pixel & 0xc0) >> 2) | + ((pixel & 0xc0) >> 4) | + ((pixel & 0xc0) >> 6)); + g = ((pixel & 0x38) | ((pixel & 0x38) >> 3) | ((pixel & 0x30) << 2)) << 8; + r = (((pixel & 0x07) ) | + ((pixel & 0x07) << 3) | + ((pixel & 0x06) << 6)) << 16; + return (0xff000000 | r | g | b); +} + +static FASTCALL uint32_t +fbFetchPixel_a2r2g2b2 (bits_image_t *pict, int offset, int line) +{ + uint32_t a,r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint8_t *) bits + offset); + + a = ((pixel & 0xc0) * 0x55) << 18; + r = ((pixel & 0x30) * 0x55) << 12; + g = ((pixel & 0x0c) * 0x55) << 6; + b = ((pixel & 0x03) * 0x55); + return a|r|g|b; +} + +static FASTCALL uint32_t +fbFetchPixel_a2b2g2r2 (bits_image_t *pict, int offset, int line) +{ + uint32_t a,r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint8_t *) bits + offset); + + a = ((pixel & 0xc0) * 0x55) << 18; + b = ((pixel & 0x30) * 0x55) >> 6; + g = ((pixel & 0x0c) * 0x55) << 6; + r = ((pixel & 0x03) * 0x55) << 16; + return a|r|g|b; +} + +static FASTCALL uint32_t +fbFetchPixel_c8 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint8_t *) bits + offset); + const pixman_indexed_t * indexed = pict->indexed; + return indexed->rgba[pixel]; +} + +static FASTCALL uint32_t +fbFetchPixel_x4a4 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint8_t *) bits + offset); + + return ((pixel & 0xf) | ((pixel & 0xf) << 4)) << 24; +} + +static FASTCALL uint32_t +fbFetchPixel_a4 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = Fetch4(pict, bits, offset); + + pixel |= pixel << 4; + return pixel << 24; +} + +static FASTCALL uint32_t +fbFetchPixel_r1g2b1 (bits_image_t *pict, int offset, int line) +{ + uint32_t r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = Fetch4(pict, bits, offset); + + r = ((pixel & 0x8) * 0xff) << 13; + g = ((pixel & 0x6) * 0x55) << 7; + b = ((pixel & 0x1) * 0xff); + return 0xff000000|r|g|b; +} + +static FASTCALL uint32_t +fbFetchPixel_b1g2r1 (bits_image_t *pict, int offset, int line) +{ + uint32_t r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = Fetch4(pict, bits, offset); + + b = ((pixel & 0x8) * 0xff) >> 3; + g = ((pixel & 0x6) * 0x55) << 7; + r = ((pixel & 0x1) * 0xff) << 16; + return 0xff000000|r|g|b; +} + +static FASTCALL uint32_t +fbFetchPixel_a1r1g1b1 (bits_image_t *pict, int offset, int line) +{ + uint32_t a,r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = Fetch4(pict, bits, offset); + + a = ((pixel & 0x8) * 0xff) << 21; + r = ((pixel & 0x4) * 0xff) << 14; + g = ((pixel & 0x2) * 0xff) << 7; + b = ((pixel & 0x1) * 0xff); + return a|r|g|b; +} + +static FASTCALL uint32_t +fbFetchPixel_a1b1g1r1 (bits_image_t *pict, int offset, int line) +{ + uint32_t a,r,g,b; + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = Fetch4(pict, bits, offset); + + a = ((pixel & 0x8) * 0xff) << 21; + r = ((pixel & 0x4) * 0xff) >> 3; + g = ((pixel & 0x2) * 0xff) << 7; + b = ((pixel & 0x1) * 0xff) << 16; + return a|r|g|b; +} + +static FASTCALL uint32_t +fbFetchPixel_c4 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = Fetch4(pict, bits, offset); + const pixman_indexed_t * indexed = pict->indexed; + + return indexed->rgba[pixel]; +} + + +static FASTCALL uint32_t +fbFetchPixel_a1 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, bits + (offset >> 5)); + uint32_t a; +#if BITMAP_BIT_ORDER == MSBFirst + a = pixel >> (0x1f - (offset & 0x1f)); +#else + a = pixel >> (offset & 0x1f); +#endif + a = a & 1; + a |= a << 1; + a |= a << 2; + a |= a << 4; + return a << 24; +} + +static FASTCALL uint32_t +fbFetchPixel_g1 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, bits + (offset >> 5)); + const pixman_indexed_t * indexed = pict->indexed; + uint32_t a; +#if BITMAP_BIT_ORDER == MSBFirst + a = pixel >> (0x1f - (offset & 0x1f)); +#else + a = pixel >> (offset & 0x1f); +#endif + a = a & 1; + return indexed->rgba[a]; +} + +static FASTCALL uint32_t +fbFetchPixel_yuy2 (bits_image_t *pict, int offset, int line) +{ + int16_t y, u, v; + int32_t r, g, b; + + const uint32_t *bits = pict->bits + pict->rowstride * line; + + y = ((uint8_t *) bits)[offset << 1] - 16; + u = ((uint8_t *) bits)[((offset << 1) & -4) + 1] - 128; + v = ((uint8_t *) bits)[((offset << 1) & -4) + 3] - 128; + + /* R = 1.164(Y - 16) + 1.596(V - 128) */ + r = 0x012b27 * y + 0x019a2e * v; + /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */ + g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u; + /* B = 1.164(Y - 16) + 2.018(U - 128) */ + b = 0x012b27 * y + 0x0206a2 * u; + + return 0xff000000 | + (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) | + (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) | + (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0); +} + +static FASTCALL uint32_t +fbFetchPixel_yv12 (bits_image_t *pict, int offset, int line) +{ + YV12_SETUP(pict); + int16_t y = YV12_Y (line)[offset] - 16; + int16_t u = YV12_U (line)[offset >> 1] - 128; + int16_t v = YV12_V (line)[offset >> 1] - 128; + int32_t r, g, b; + + /* R = 1.164(Y - 16) + 1.596(V - 128) */ + r = 0x012b27 * y + 0x019a2e * v; + /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */ + g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u; + /* B = 1.164(Y - 16) + 2.018(U - 128) */ + b = 0x012b27 * y + 0x0206a2 * u; + + return 0xff000000 | + (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) | + (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) | + (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0); +} + +/* + * XXX: The transformed fetch path only works at 32-bpp so far. When all paths + * have wide versions, this can be removed. + * + * WARNING: This function loses precision! + */ +static FASTCALL uint32_t +fbFetchPixel32_generic_lossy (bits_image_t *pict, int offset, int line) +{ + fetchPixelProc64 fetchPixel64 = ACCESS(pixman_fetchPixelProcForPicture64) (pict); + const uint64_t argb16Pixel = fetchPixel64(pict, offset, line); + uint32_t argb8Pixel; + + pixman_contract(&argb8Pixel, &argb16Pixel, 1); + + return argb8Pixel; +} + +fetchPixelProc32 ACCESS(pixman_fetchPixelProcForPicture32) (bits_image_t * pict) +{ + switch(pict->format) { + case PIXMAN_a8r8g8b8: return fbFetchPixel_a8r8g8b8; + case PIXMAN_x8r8g8b8: return fbFetchPixel_x8r8g8b8; + case PIXMAN_a8b8g8r8: return fbFetchPixel_a8b8g8r8; + case PIXMAN_x8b8g8r8: return fbFetchPixel_x8b8g8r8; + /* These two require wide compositing */ + case PIXMAN_a2b10g10r10: return fbFetchPixel32_generic_lossy; + case PIXMAN_x2b10g10r10: return fbFetchPixel32_generic_lossy; + + /* 24bpp formats */ + case PIXMAN_r8g8b8: return fbFetchPixel_r8g8b8; + case PIXMAN_b8g8r8: return fbFetchPixel_b8g8r8; + + /* 16bpp formats */ + case PIXMAN_r5g6b5: return fbFetchPixel_r5g6b5; + case PIXMAN_b5g6r5: return fbFetchPixel_b5g6r5; + + case PIXMAN_a1r5g5b5: return fbFetchPixel_a1r5g5b5; + case PIXMAN_x1r5g5b5: return fbFetchPixel_x1r5g5b5; + case PIXMAN_a1b5g5r5: return fbFetchPixel_a1b5g5r5; + case PIXMAN_x1b5g5r5: return fbFetchPixel_x1b5g5r5; + case PIXMAN_a4r4g4b4: return fbFetchPixel_a4r4g4b4; + case PIXMAN_x4r4g4b4: return fbFetchPixel_x4r4g4b4; + case PIXMAN_a4b4g4r4: return fbFetchPixel_a4b4g4r4; + case PIXMAN_x4b4g4r4: return fbFetchPixel_x4b4g4r4; + + /* 8bpp formats */ + case PIXMAN_a8: return fbFetchPixel_a8; + case PIXMAN_r3g3b2: return fbFetchPixel_r3g3b2; + case PIXMAN_b2g3r3: return fbFetchPixel_b2g3r3; + case PIXMAN_a2r2g2b2: return fbFetchPixel_a2r2g2b2; + case PIXMAN_a2b2g2r2: return fbFetchPixel_a2b2g2r2; + case PIXMAN_c8: return fbFetchPixel_c8; + case PIXMAN_g8: return fbFetchPixel_c8; + case PIXMAN_x4a4: return fbFetchPixel_x4a4; + + /* 4bpp formats */ + case PIXMAN_a4: return fbFetchPixel_a4; + case PIXMAN_r1g2b1: return fbFetchPixel_r1g2b1; + case PIXMAN_b1g2r1: return fbFetchPixel_b1g2r1; + case PIXMAN_a1r1g1b1: return fbFetchPixel_a1r1g1b1; + case PIXMAN_a1b1g1r1: return fbFetchPixel_a1b1g1r1; + case PIXMAN_c4: return fbFetchPixel_c4; + case PIXMAN_g4: return fbFetchPixel_c4; + + /* 1bpp formats */ + case PIXMAN_a1: return fbFetchPixel_a1; + case PIXMAN_g1: return fbFetchPixel_g1; + + /* YUV formats */ + case PIXMAN_yuy2: return fbFetchPixel_yuy2; + case PIXMAN_yv12: return fbFetchPixel_yv12; + } + + return NULL; +} + +static FASTCALL uint64_t +fbFetchPixel64_generic (bits_image_t *pict, int offset, int line) +{ + fetchPixelProc32 fetchPixel32 = ACCESS(pixman_fetchPixelProcForPicture32) (pict); + uint32_t argb8Pixel = fetchPixel32(pict, offset, line); + uint64_t argb16Pixel; + + pixman_expand(&argb16Pixel, &argb8Pixel, pict->format, 1); + + return argb16Pixel; +} + +fetchPixelProc64 ACCESS(pixman_fetchPixelProcForPicture64) (bits_image_t * pict) +{ + switch(pict->format) { + case PIXMAN_a2b10g10r10: return fbFetchPixel_a2b10g10r10; + case PIXMAN_x2b10g10r10: return fbFetchPixel_x2b10g10r10; + default: return fbFetchPixel64_generic; + } +} + +/*********************************** Store ************************************/ + +#define Splita(v) uint32_t a = ((v) >> 24), r = ((v) >> 16) & 0xff, g = ((v) >> 8) & 0xff, b = (v) & 0xff +#define Split(v) uint32_t r = ((v) >> 16) & 0xff, g = ((v) >> 8) & 0xff, b = (v) & 0xff + +static FASTCALL void +fbStore_a2b10g10r10 (pixman_image_t *image, + uint32_t *bits, const uint64_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint32_t *pixel = bits + x; + for (i = 0; i < width; ++i) { + WRITE(image, pixel++, + ((values[i] >> 32) & 0xc0000000) | // A + ((values[i] >> 38) & 0x3ff) | // R + ((values[i] >> 12) & 0xffc00) | // G + ((values[i] << 14) & 0x3ff00000)); // B + } +} + +static FASTCALL void +fbStore_x2b10g10r10 (pixman_image_t *image, + uint32_t *bits, const uint64_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint32_t *pixel = bits + x; + for (i = 0; i < width; ++i) { + WRITE(image, pixel++, + ((values[i] >> 38) & 0x3ff) | // R + ((values[i] >> 12) & 0xffc00) | // G + ((values[i] << 14) & 0x3ff00000)); // B + } +} + +static FASTCALL void +fbStore_a8r8g8b8 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + MEMCPY_WRAPPED(image, ((uint32_t *)bits) + x, values, width*sizeof(uint32_t)); +} + +static FASTCALL void +fbStore_x8r8g8b8 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint32_t *pixel = (uint32_t *)bits + x; + for (i = 0; i < width; ++i) + WRITE(image, pixel++, values[i] & 0xffffff); +} + +static FASTCALL void +fbStore_a8b8g8r8 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint32_t *pixel = (uint32_t *)bits + x; + for (i = 0; i < width; ++i) + WRITE(image, pixel++, (values[i] & 0xff00ff00) | ((values[i] >> 16) & 0xff) | ((values[i] & 0xff) << 16)); +} + +static FASTCALL void +fbStore_x8b8g8r8 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint32_t *pixel = (uint32_t *)bits + x; + for (i = 0; i < width; ++i) + WRITE(image, pixel++, (values[i] & 0x0000ff00) | ((values[i] >> 16) & 0xff) | ((values[i] & 0xff) << 16)); +} + +static FASTCALL void +fbStore_r8g8b8 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, + const pixman_indexed_t * indexed) +{ + int i; + uint8_t *pixel = ((uint8_t *) bits) + 3*x; + for (i = 0; i < width; ++i) { + Store24(image, pixel, values[i]); + pixel += 3; + } +} + +static FASTCALL void +fbStore_b8g8r8 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint8_t *pixel = ((uint8_t *) bits) + 3*x; + for (i = 0; i < width; ++i) { + uint32_t val = values[i]; +#if IMAGE_BYTE_ORDER == MSBFirst + WRITE(image, pixel++, Blue(val)); + WRITE(image, pixel++, Green(val)); + WRITE(image, pixel++, Red(val)); +#else + WRITE(image, pixel++, Red(val)); + WRITE(image, pixel++, Green(val)); + WRITE(image, pixel++, Blue(val)); +#endif + } +} + +static FASTCALL void +fbStore_r5g6b5 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint16_t *pixel = ((uint16_t *) bits) + x; + for (i = 0; i < width; ++i) { + uint32_t s = values[i]; + WRITE(image, pixel++, ((s >> 3) & 0x001f) | + ((s >> 5) & 0x07e0) | + ((s >> 8) & 0xf800)); + } +} + +static FASTCALL void +fbStore_b5g6r5 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint16_t *pixel = ((uint16_t *) bits) + x; + for (i = 0; i < width; ++i) { + Split(values[i]); + WRITE(image, pixel++, ((b << 8) & 0xf800) | + ((g << 3) & 0x07e0) | + ((r >> 3) )); + } +} + +static FASTCALL void +fbStore_a1r5g5b5 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint16_t *pixel = ((uint16_t *) bits) + x; + for (i = 0; i < width; ++i) { + Splita(values[i]); + WRITE(image, pixel++, ((a << 8) & 0x8000) | + ((r << 7) & 0x7c00) | + ((g << 2) & 0x03e0) | + ((b >> 3) )); + } +} + +static FASTCALL void +fbStore_x1r5g5b5 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint16_t *pixel = ((uint16_t *) bits) + x; + for (i = 0; i < width; ++i) { + Split(values[i]); + WRITE(image, pixel++, ((r << 7) & 0x7c00) | + ((g << 2) & 0x03e0) | + ((b >> 3) )); + } +} + +static FASTCALL void +fbStore_a1b5g5r5 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint16_t *pixel = ((uint16_t *) bits) + x; + for (i = 0; i < width; ++i) { + Splita(values[i]); + WRITE(image, pixel++, ((a << 8) & 0x8000) | + ((b << 7) & 0x7c00) | + ((g << 2) & 0x03e0) | + ((r >> 3) )); + } +} + +static FASTCALL void +fbStore_x1b5g5r5 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint16_t *pixel = ((uint16_t *) bits) + x; + for (i = 0; i < width; ++i) { + Split(values[i]); + WRITE(image, pixel++, ((b << 7) & 0x7c00) | + ((g << 2) & 0x03e0) | + ((r >> 3) )); + } +} + +static FASTCALL void +fbStore_a4r4g4b4 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint16_t *pixel = ((uint16_t *) bits) + x; + for (i = 0; i < width; ++i) { + Splita(values[i]); + WRITE(image, pixel++, ((a << 8) & 0xf000) | + ((r << 4) & 0x0f00) | + ((g ) & 0x00f0) | + ((b >> 4) )); + } +} + +static FASTCALL void +fbStore_x4r4g4b4 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint16_t *pixel = ((uint16_t *) bits) + x; + for (i = 0; i < width; ++i) { + Split(values[i]); + WRITE(image, pixel++, ((r << 4) & 0x0f00) | + ((g ) & 0x00f0) | + ((b >> 4) )); + } +} + +static FASTCALL void +fbStore_a4b4g4r4 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint16_t *pixel = ((uint16_t *) bits) + x; + for (i = 0; i < width; ++i) { + Splita(values[i]); + WRITE(image, pixel++, ((a << 8) & 0xf000) | + ((b << 4) & 0x0f00) | + ((g ) & 0x00f0) | + ((r >> 4) )); + } +} + +static FASTCALL void +fbStore_x4b4g4r4 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint16_t *pixel = ((uint16_t *) bits) + x; + for (i = 0; i < width; ++i) { + Split(values[i]); + WRITE(image, pixel++, ((b << 4) & 0x0f00) | + ((g ) & 0x00f0) | + ((r >> 4) )); + } +} + +static FASTCALL void +fbStore_a8 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint8_t *pixel = ((uint8_t *) bits) + x; + for (i = 0; i < width; ++i) { + WRITE(image, pixel++, values[i] >> 24); + } +} + +static FASTCALL void +fbStore_r3g3b2 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint8_t *pixel = ((uint8_t *) bits) + x; + for (i = 0; i < width; ++i) { + Split(values[i]); + WRITE(image, pixel++, + ((r ) & 0xe0) | + ((g >> 3) & 0x1c) | + ((b >> 6) )); + } +} + +static FASTCALL void +fbStore_b2g3r3 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint8_t *pixel = ((uint8_t *) bits) + x; + for (i = 0; i < width; ++i) { + Split(values[i]); + WRITE(image, pixel++, + ((b ) & 0xc0) | + ((g >> 2) & 0x38) | + ((r >> 5) )); + } +} + +static FASTCALL void +fbStore_a2r2g2b2 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint8_t *pixel = ((uint8_t *) bits) + x; + for (i = 0; i < width; ++i) { + Splita(values[i]); + WRITE(image, pixel++, ((a ) & 0xc0) | + ((r >> 2) & 0x30) | + ((g >> 4) & 0x0c) | + ((b >> 6) )); + } +} + +static FASTCALL void +fbStore_c8 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint8_t *pixel = ((uint8_t *) bits) + x; + for (i = 0; i < width; ++i) { + WRITE(image, pixel++, miIndexToEnt24(indexed,values[i])); + } +} + +static FASTCALL void +fbStore_x4a4 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint8_t *pixel = ((uint8_t *) bits) + x; + for (i = 0; i < width; ++i) { + WRITE(image, pixel++, values[i] >> 28); + } +} + +#define Store8(img,l,o,v) (WRITE(img, (uint8_t *)(l) + ((o) >> 3), (v))) +#if IMAGE_BYTE_ORDER == MSBFirst +#define Store4(img,l,o,v) Store8(img,l,o,((o) & 4 ? \ + (Fetch8(img,l,o) & 0xf0) | (v) : \ + (Fetch8(img,l,o) & 0x0f) | ((v) << 4))) +#else +#define Store4(img,l,o,v) Store8(img,l,o,((o) & 4 ? \ + (Fetch8(img,l,o) & 0x0f) | ((v) << 4) : \ + (Fetch8(img,l,o) & 0xf0) | (v))) +#endif + +static FASTCALL void +fbStore_a4 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + for (i = 0; i < width; ++i) { + Store4(image, bits, i + x, values[i]>>28); + } +} + +static FASTCALL void +fbStore_r1g2b1 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t pixel; + + Split(values[i]); + pixel = (((r >> 4) & 0x8) | + ((g >> 5) & 0x6) | + ((b >> 7) )); + Store4(image, bits, i + x, pixel); + } +} + +static FASTCALL void +fbStore_b1g2r1 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t pixel; + + Split(values[i]); + pixel = (((b >> 4) & 0x8) | + ((g >> 5) & 0x6) | + ((r >> 7) )); + Store4(image, bits, i + x, pixel); + } +} + +static FASTCALL void +fbStore_a1r1g1b1 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t pixel; + Splita(values[i]); + pixel = (((a >> 4) & 0x8) | + ((r >> 5) & 0x4) | + ((g >> 6) & 0x2) | + ((b >> 7) )); + Store4(image, bits, i + x, pixel); + } +} + +static FASTCALL void +fbStore_a1b1g1r1 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t pixel; + Splita(values[i]); + pixel = (((a >> 4) & 0x8) | + ((b >> 5) & 0x4) | + ((g >> 6) & 0x2) | + ((r >> 7) )); + Store4(image, bits, i + x, pixel); + } +} + +static FASTCALL void +fbStore_c4 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t pixel; + + pixel = miIndexToEnt24(indexed, values[i]); + Store4(image, bits, i + x, pixel); + } +} + +static FASTCALL void +fbStore_a1 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t *pixel = ((uint32_t *) bits) + ((i+x) >> 5); + uint32_t mask = FbStipMask((i+x) & 0x1f, 1); + + uint32_t v = values[i] & 0x80000000 ? mask : 0; + WRITE(image, pixel, (READ(image, pixel) & ~mask) | v); + } +} + +static FASTCALL void +fbStore_g1 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t *pixel = ((uint32_t *) bits) + ((i+x) >> 5); + uint32_t mask = FbStipMask((i+x) & 0x1f, 1); + + uint32_t v = miIndexToEntY24(indexed,values[i]) ? mask : 0; + WRITE(image, pixel, (READ(image, pixel) & ~mask) | v); + } +} + + +storeProc32 ACCESS(pixman_storeProcForPicture32) (bits_image_t * pict) +{ + switch(pict->format) { + case PIXMAN_a8r8g8b8: return fbStore_a8r8g8b8; + case PIXMAN_x8r8g8b8: return fbStore_x8r8g8b8; + case PIXMAN_a8b8g8r8: return fbStore_a8b8g8r8; + case PIXMAN_x8b8g8r8: return fbStore_x8b8g8r8; + + /* 24bpp formats */ + case PIXMAN_r8g8b8: return fbStore_r8g8b8; + case PIXMAN_b8g8r8: return fbStore_b8g8r8; + + /* 16bpp formats */ + case PIXMAN_r5g6b5: return fbStore_r5g6b5; + case PIXMAN_b5g6r5: return fbStore_b5g6r5; + + case PIXMAN_a1r5g5b5: return fbStore_a1r5g5b5; + case PIXMAN_x1r5g5b5: return fbStore_x1r5g5b5; + case PIXMAN_a1b5g5r5: return fbStore_a1b5g5r5; + case PIXMAN_x1b5g5r5: return fbStore_x1b5g5r5; + case PIXMAN_a4r4g4b4: return fbStore_a4r4g4b4; + case PIXMAN_x4r4g4b4: return fbStore_x4r4g4b4; + case PIXMAN_a4b4g4r4: return fbStore_a4b4g4r4; + case PIXMAN_x4b4g4r4: return fbStore_x4b4g4r4; + + /* 8bpp formats */ + case PIXMAN_a8: return fbStore_a8; + case PIXMAN_r3g3b2: return fbStore_r3g3b2; + case PIXMAN_b2g3r3: return fbStore_b2g3r3; + case PIXMAN_a2r2g2b2: return fbStore_a2r2g2b2; + case PIXMAN_c8: return fbStore_c8; + case PIXMAN_g8: return fbStore_c8; + case PIXMAN_x4a4: return fbStore_x4a4; + + /* 4bpp formats */ + case PIXMAN_a4: return fbStore_a4; + case PIXMAN_r1g2b1: return fbStore_r1g2b1; + case PIXMAN_b1g2r1: return fbStore_b1g2r1; + case PIXMAN_a1r1g1b1: return fbStore_a1r1g1b1; + case PIXMAN_a1b1g1r1: return fbStore_a1b1g1r1; + case PIXMAN_c4: return fbStore_c4; + case PIXMAN_g4: return fbStore_c4; + + /* 1bpp formats */ + case PIXMAN_a1: return fbStore_a1; + case PIXMAN_g1: return fbStore_g1; + default: + return NULL; + } +} + +/* + * Contracts a 64bpp image to 32bpp and then stores it using a regular 32-bit + * store proc. + */ +static FASTCALL void +fbStore64_generic (pixman_image_t *image, + uint32_t *bits, const uint64_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + bits_image_t *pict = (bits_image_t*)image; + storeProc32 store32 = ACCESS(pixman_storeProcForPicture32) (pict); + uint32_t *argb8Pixels; + + assert(image->common.type == BITS); + assert(store32); + + argb8Pixels = pixman_malloc_ab (width, sizeof(uint32_t)); + if (!argb8Pixels) return; + + // Contract the scanline. We could do this in place if values weren't + // const. + pixman_contract(argb8Pixels, values, width); + store32(image, bits, argb8Pixels, x, width, indexed); + + free(argb8Pixels); +} + +storeProc64 ACCESS(pixman_storeProcForPicture64) (bits_image_t * pict) +{ + switch(pict->format) { + case PIXMAN_a2b10g10r10: return fbStore_a2b10g10r10; + case PIXMAN_x2b10g10r10: return fbStore_x2b10g10r10; + default: return fbStore64_generic; + } +} + +#ifndef PIXMAN_FB_ACCESSORS +/* + * Helper routine to expand a color component from 0 < n <= 8 bits to 16 bits by + * replication. + */ +static inline uint64_t expand16(const uint8_t val, int nbits) +{ + // Start out with the high bit of val in the high bit of result. + uint16_t result = (uint16_t)val << (16 - nbits); + + if (nbits == 0) + return 0; + + // Copy the bits in result, doubling the number of bits each time, until we + // fill all 16 bits. + while (nbits < 16) { + result |= result >> nbits; + nbits *= 2; + } + + return result; +} + +/* + * This function expands images from ARGB8 format to ARGB16. To preserve + * precision, it needs to know the original source format. For example, if the + * source was PIXMAN_x1r5g5b5 and the red component contained bits 12345, then + * the expanded value is 12345123. To correctly expand this to 16 bits, it + * should be 1234512345123451 and not 1234512312345123. + */ +void pixman_expand(uint64_t *dst, const uint32_t *src, + pixman_format_code_t format, int width) +{ + /* + * Determine the sizes of each component and the masks and shifts required + * to extract them from the source pixel. + */ + const int a_size = PIXMAN_FORMAT_A(format), + r_size = PIXMAN_FORMAT_R(format), + g_size = PIXMAN_FORMAT_G(format), + b_size = PIXMAN_FORMAT_B(format); + const int a_shift = 32 - a_size, + r_shift = 24 - r_size, + g_shift = 16 - g_size, + b_shift = 8 - b_size; + const uint8_t a_mask = ~(~0 << a_size), + r_mask = ~(~0 << r_size), + g_mask = ~(~0 << g_size), + b_mask = ~(~0 << b_size); + int i; + + /* Start at the end so that we can do the expansion in place when src == dst */ + for (i = width - 1; i >= 0; i--) + { + const uint32_t pixel = src[i]; + // Extract the components. + const uint8_t a = (pixel >> a_shift) & a_mask, + r = (pixel >> r_shift) & r_mask, + g = (pixel >> g_shift) & g_mask, + b = (pixel >> b_shift) & b_mask; + const uint64_t a16 = a_size ? expand16(a, a_size) : 0xffff, + r16 = expand16(r, r_size), + g16 = expand16(g, g_size), + b16 = expand16(b, b_size); + + dst[i] = a16 << 48 | r16 << 32 | g16 << 16 | b16; + } +} + +/* + * Contracting is easier than expanding. We just need to truncate the + * components. + */ +void pixman_contract(uint32_t *dst, const uint64_t *src, int width) +{ + int i; + + /* Start at the beginning so that we can do the contraction in place when + * src == dst */ + for (i = 0; i < width; i++) + { + const uint8_t a = src[i] >> 56, + r = src[i] >> 40, + g = src[i] >> 24, + b = src[i] >> 8; + dst[i] = a << 24 | r << 16 | g << 8 | b; + } +} +#endif // PIXMAN_FB_ACCESSORS diff --git a/pixman/pixman/pixman-combine32.c b/pixman/pixman/pixman-combine32.c new file mode 100644 index 000000000..3dcada953 --- /dev/null +++ b/pixman/pixman/pixman-combine32.c @@ -0,0 +1,1273 @@ +/* WARNING: This file is generated by combine.pl from combine.inc. + Please edit one of those files rather than this one. */ + +#line 1 "combine.inc" +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <string.h> + +#include "pixman-private.h" + +#include "pixman-combine32.h" + +/* + * There are two ways of handling alpha -- either as a single unified value or + * a separate value for each component, hence each macro must have two + * versions. The unified alpha version has a 'U' at the end of the name, + * the component version has a 'C'. Similarly, functions which deal with + * this difference will have two versions using the same convention. + */ + + +/* + * Combine src and mask + */ +FASTCALL static void +pixman_fbCombineMaskU (uint32_t *src, const uint32_t *mask, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t a = *(mask + i) >> A_SHIFT; + uint32_t s = *(src + i); + FbByteMul(s, a); + *(src + i) = s; + } +} + +/* + * All of the composing functions + */ + +FASTCALL static void +fbCombineClear (uint32_t *dest, const uint32_t *src, int width) +{ + memset(dest, 0, width*sizeof(uint32_t)); +} + +FASTCALL static void +fbCombineSrcU (uint32_t *dest, const uint32_t *src, int width) +{ + memcpy(dest, src, width*sizeof(uint32_t)); +} + +/* if the Src is opaque, call fbCombineSrcU */ +FASTCALL static void +fbCombineOverU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t d = *(dest + i); + uint32_t ia = Alpha(~s); + + FbByteMulAdd(d, ia, s); + *(dest + i) = d; + } +} + +/* if the Dst is opaque, this is a noop */ +FASTCALL static void +fbCombineOverReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t d = *(dest + i); + uint32_t ia = Alpha(~*(dest + i)); + FbByteMulAdd(s, ia, d); + *(dest + i) = s; + } +} + +/* if the Dst is opaque, call fbCombineSrcU */ +FASTCALL static void +fbCombineInU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t a = Alpha(*(dest + i)); + FbByteMul(s, a); + *(dest + i) = s; + } +} + +/* if the Src is opaque, this is a noop */ +FASTCALL static void +fbCombineInReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t d = *(dest + i); + uint32_t a = Alpha(*(src + i)); + FbByteMul(d, a); + *(dest + i) = d; + } +} + +/* if the Dst is opaque, call fbCombineClear */ +FASTCALL static void +fbCombineOutU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t a = Alpha(~*(dest + i)); + FbByteMul(s, a); + *(dest + i) = s; + } +} + +/* if the Src is opaque, call fbCombineClear */ +FASTCALL static void +fbCombineOutReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t d = *(dest + i); + uint32_t a = Alpha(~*(src + i)); + FbByteMul(d, a); + *(dest + i) = d; + } +} + +/* if the Src is opaque, call fbCombineInU */ +/* if the Dst is opaque, call fbCombineOverU */ +/* if both the Src and Dst are opaque, call fbCombineSrcU */ +FASTCALL static void +fbCombineAtopU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t d = *(dest + i); + uint32_t dest_a = Alpha(d); + uint32_t src_ia = Alpha(~s); + + FbByteAddMul(s, dest_a, d, src_ia); + *(dest + i) = s; + } +} + +/* if the Src is opaque, call fbCombineOverReverseU */ +/* if the Dst is opaque, call fbCombineInReverseU */ +/* if both the Src and Dst are opaque, call fbCombineDstU */ +FASTCALL static void +fbCombineAtopReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t d = *(dest + i); + uint32_t src_a = Alpha(s); + uint32_t dest_ia = Alpha(~d); + + FbByteAddMul(s, dest_ia, d, src_a); + *(dest + i) = s; + } +} + +/* if the Src is opaque, call fbCombineOverU */ +/* if the Dst is opaque, call fbCombineOverReverseU */ +/* if both the Src and Dst are opaque, call fbCombineClear */ +FASTCALL static void +fbCombineXorU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t d = *(dest + i); + uint32_t src_ia = Alpha(~s); + uint32_t dest_ia = Alpha(~d); + + FbByteAddMul(s, dest_ia, d, src_ia); + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineAddU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t d = *(dest + i); + FbByteAdd(d, s); + *(dest + i) = d; + } +} + +/* if the Src is opaque, call fbCombineAddU */ +/* if the Dst is opaque, call fbCombineAddU */ +/* if both the Src and Dst are opaque, call fbCombineAddU */ +FASTCALL static void +fbCombineSaturateU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t d = *(dest + i); + uint16_t sa, da; + + sa = s >> A_SHIFT; + da = ~d >> A_SHIFT; + if (sa > da) + { + sa = IntDiv(da, sa); + FbByteMul(s, sa); + }; + FbByteAdd(d, s); + *(dest + i) = d; + } +} + + +/* + * All of the disjoint composing functions + + The four entries in the first column indicate what source contributions + come from each of the four areas of the picture -- areas covered by neither + A nor B, areas covered only by A, areas covered only by B and finally + areas covered by both A and B. + + Disjoint Conjoint + Fa Fb Fa Fb + (0,0,0,0) 0 0 0 0 + (0,A,0,A) 1 0 1 0 + (0,0,B,B) 0 1 0 1 + (0,A,B,A) 1 min((1-a)/b,1) 1 max(1-a/b,0) + (0,A,B,B) min((1-b)/a,1) 1 max(1-b/a,0) 1 + (0,0,0,A) max(1-(1-b)/a,0) 0 min(1,b/a) 0 + (0,0,0,B) 0 max(1-(1-a)/b,0) 0 min(a/b,1) + (0,A,0,0) min(1,(1-b)/a) 0 max(1-b/a,0) 0 + (0,0,B,0) 0 min(1,(1-a)/b) 0 max(1-a/b,0) + (0,0,B,A) max(1-(1-b)/a,0) min(1,(1-a)/b) min(1,b/a) max(1-a/b,0) + (0,A,0,B) min(1,(1-b)/a) max(1-(1-a)/b,0) max(1-b/a,0) min(1,a/b) + (0,A,B,0) min(1,(1-b)/a) min(1,(1-a)/b) max(1-b/a,0) max(1-a/b,0) + +*/ + +#define CombineAOut 1 +#define CombineAIn 2 +#define CombineBOut 4 +#define CombineBIn 8 + +#define CombineClear 0 +#define CombineA (CombineAOut|CombineAIn) +#define CombineB (CombineBOut|CombineBIn) +#define CombineAOver (CombineAOut|CombineBOut|CombineAIn) +#define CombineBOver (CombineAOut|CombineBOut|CombineBIn) +#define CombineAAtop (CombineBOut|CombineAIn) +#define CombineBAtop (CombineAOut|CombineBIn) +#define CombineXor (CombineAOut|CombineBOut) + +/* portion covered by a but not b */ +FASTCALL static uint8_t +fbCombineDisjointOutPart (uint8_t a, uint8_t b) +{ + /* min (1, (1-b) / a) */ + + b = ~b; /* 1 - b */ + if (b >= a) /* 1 - b >= a -> (1-b)/a >= 1 */ + return MASK; /* 1 */ + return IntDiv(b,a); /* (1-b) / a */ +} + +/* portion covered by both a and b */ +FASTCALL static uint8_t +fbCombineDisjointInPart (uint8_t a, uint8_t b) +{ + /* max (1-(1-b)/a,0) */ + /* = - min ((1-b)/a - 1, 0) */ + /* = 1 - min (1, (1-b)/a) */ + + b = ~b; /* 1 - b */ + if (b >= a) /* 1 - b >= a -> (1-b)/a >= 1 */ + return 0; /* 1 - 1 */ + return ~IntDiv(b,a); /* 1 - (1-b) / a */ +} + +/* portion covered by a but not b */ +FASTCALL static uint8_t +fbCombineConjointOutPart (uint8_t a, uint8_t b) +{ + /* max (1-b/a,0) */ + /* = 1-min(b/a,1) */ + + /* min (1, (1-b) / a) */ + + if (b >= a) /* b >= a -> b/a >= 1 */ + return 0x00; /* 0 */ + return ~IntDiv(b,a); /* 1 - b/a */ +} + +/* portion covered by both a and b */ +FASTCALL static uint8_t +fbCombineConjointInPart (uint8_t a, uint8_t b) +{ + /* min (1,b/a) */ + + if (b >= a) /* b >= a -> b/a >= 1 */ + return MASK; /* 1 */ + return IntDiv(b,a); /* b/a */ +} + +FASTCALL static void +fbCombineDisjointGeneralU (uint32_t *dest, const uint32_t *src, int width, uint8_t combine) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t d = *(dest + i); + uint32_t m,n,o,p; + uint16_t Fa, Fb, t, u, v; + uint8_t sa = s >> A_SHIFT; + uint8_t da = d >> A_SHIFT; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + Fa = fbCombineDisjointOutPart (sa, da); + break; + case CombineAIn: + Fa = fbCombineDisjointInPart (sa, da); + break; + case CombineA: + Fa = MASK; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + Fb = fbCombineDisjointOutPart (da, sa); + break; + case CombineBIn: + Fb = fbCombineDisjointInPart (da, sa); + break; + case CombineB: + Fb = MASK; + break; + } + m = FbGen (s,d,0,Fa,Fb,t, u, v); + n = FbGen (s,d,G_SHIFT,Fa,Fb,t, u, v); + o = FbGen (s,d,B_SHIFT,Fa,Fb,t, u, v); + p = FbGen (s,d,A_SHIFT,Fa,Fb,t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineDisjointOverU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint16_t a = s >> A_SHIFT; + + if (a != 0x00) + { + if (a != MASK) + { + uint32_t d = *(dest + i); + a = fbCombineDisjointOutPart (d >> A_SHIFT, a); + FbByteMulAdd(d, a, s); + s = d; + } + *(dest + i) = s; + } + } +} + +FASTCALL static void +fbCombineDisjointInU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineAIn); +} + +FASTCALL static void +fbCombineDisjointInReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineBIn); +} + +FASTCALL static void +fbCombineDisjointOutU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineAOut); +} + +FASTCALL static void +fbCombineDisjointOutReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineBOut); +} + +FASTCALL static void +fbCombineDisjointAtopU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineAAtop); +} + +FASTCALL static void +fbCombineDisjointAtopReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineBAtop); +} + +FASTCALL static void +fbCombineDisjointXorU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineXor); +} + +FASTCALL static void +fbCombineConjointGeneralU (uint32_t *dest, const uint32_t *src, int width, uint8_t combine) +{ + int i; + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t d = *(dest + i); + uint32_t m,n,o,p; + uint16_t Fa, Fb, t, u, v; + uint8_t sa = s >> A_SHIFT; + uint8_t da = d >> A_SHIFT; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + Fa = fbCombineConjointOutPart (sa, da); + break; + case CombineAIn: + Fa = fbCombineConjointInPart (sa, da); + break; + case CombineA: + Fa = MASK; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + Fb = fbCombineConjointOutPart (da, sa); + break; + case CombineBIn: + Fb = fbCombineConjointInPart (da, sa); + break; + case CombineB: + Fb = MASK; + break; + } + m = FbGen (s,d,0,Fa,Fb,t, u, v); + n = FbGen (s,d,G_SHIFT,Fa,Fb,t, u, v); + o = FbGen (s,d,B_SHIFT,Fa,Fb,t, u, v); + p = FbGen (s,d,A_SHIFT,Fa,Fb,t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineConjointOverU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAOver); +} + + +FASTCALL static void +fbCombineConjointOverReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBOver); +} + + +FASTCALL static void +fbCombineConjointInU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAIn); +} + + +FASTCALL static void +fbCombineConjointInReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBIn); +} + +FASTCALL static void +fbCombineConjointOutU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAOut); +} + +FASTCALL static void +fbCombineConjointOutReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBOut); +} + +FASTCALL static void +fbCombineConjointAtopU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAAtop); +} + +FASTCALL static void +fbCombineConjointAtopReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBAtop); +} + +FASTCALL static void +fbCombineConjointXorU (uint32_t *dest, const uint32_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineXor); +} + +/********************************************************************************/ +/*************************** Per Channel functions ******************************/ +/********************************************************************************/ + +FASTCALL static void +fbCombineMaskC (uint32_t *src, uint32_t *mask) +{ + uint32_t a = *mask; + + uint32_t x; + uint16_t xa; + + if (!a) + { + *(src) = 0; + return; + } + + x = *(src); + if (a == ~0) + { + x = x >> A_SHIFT; + x |= x << G_SHIFT; + x |= x << B_SHIFT; + *(mask) = x; + return; + } + + xa = x >> A_SHIFT; + FbByteMulC(x, a); + *(src) = x; + FbByteMul(a, xa); + *(mask) = a; +} + +FASTCALL static void +fbCombineMaskValueC (uint32_t *src, const uint32_t *mask) +{ + uint32_t a = *mask; + uint32_t x; + + if (!a) + { + *(src) = 0; + return; + } + + if (a == ~0) + return; + + x = *(src); + FbByteMulC(x, a); + *(src) =x; +} + +FASTCALL static void +fbCombineMaskAlphaC (const uint32_t *src, uint32_t *mask) +{ + uint32_t a = *(mask); + uint32_t x; + + if (!a) + return; + + x = *(src) >> A_SHIFT; + if (x == MASK) + return; + if (a == ~0) + { + x = x >> A_SHIFT; + x |= x << G_SHIFT; + x |= x << B_SHIFT; + *(mask) = x; + return; + } + + FbByteMul(a, x); + *(mask) = a; +} + + + +FASTCALL static void +fbCombineClearC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + memset(dest, 0, width*sizeof(uint32_t)); +} + +FASTCALL static void +fbCombineSrcC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t m = *(mask + i); + + fbCombineMaskValueC (&s, &m); + + *(dest) = s; + } +} + +FASTCALL static void +fbCombineOverC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t m = *(mask + i); + uint32_t a; + + fbCombineMaskC (&s, &m); + + a = ~m; + if (a != ~0) + { + if (a) + { + uint32_t d = *(dest + i); + FbByteMulAddC(d, a, s); + s = d; + } + *(dest + i) = s; + } + } +} + +FASTCALL static void +fbCombineOverReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t d = *(dest + i); + uint32_t a = ~d >> A_SHIFT; + + if (a) + { + uint32_t s = *(src + i); + uint32_t m = *(mask + i); + + fbCombineMaskValueC (&s, &m); + + if (a != MASK) + { + FbByteMulAdd(s, a, d); + } + *(dest + i) = s; + } + } +} + +FASTCALL static void +fbCombineInC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t d = *(dest + i); + uint16_t a = d >> A_SHIFT; + uint32_t s = 0; + if (a) + { + uint32_t m = *(mask + i); + + s = *(src + i); + fbCombineMaskValueC (&s, &m); + if (a != MASK) + { + FbByteMul(s, a); + } + } + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineInReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t m = *(mask + i); + uint32_t a; + + fbCombineMaskAlphaC (&s, &m); + + a = m; + if (a != ~0) + { + uint32_t d = 0; + if (a) + { + d = *(dest + i); + FbByteMulC(d, a); + } + *(dest + i) = d; + } + } +} + +FASTCALL static void +fbCombineOutC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t d = *(dest + i); + uint16_t a = ~d >> A_SHIFT; + uint32_t s = 0; + if (a) + { + uint32_t m = *(mask + i); + + s = *(src + i); + fbCombineMaskValueC (&s, &m); + + if (a != MASK) + { + FbByteMul(s, a); + } + } + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineOutReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t m = *(mask + i); + uint32_t a; + + fbCombineMaskAlphaC (&s, &m); + + a = ~m; + if (a != ~0) + { + uint32_t d = 0; + if (a) + { + d = *(dest + i); + FbByteMulC(d, a); + } + *(dest + i) = d; + } + } +} + +FASTCALL static void +fbCombineAtopC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t d = *(dest + i); + uint32_t s = *(src + i); + uint32_t m = *(mask + i); + uint32_t ad; + uint16_t as = d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + ad = ~m; + + FbByteAddMulC(d, ad, s, as); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineAtopReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + + uint32_t d = *(dest + i); + uint32_t s = *(src + i); + uint32_t m = *(mask + i); + uint32_t ad; + uint16_t as = ~d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + ad = m; + + FbByteAddMulC(d, ad, s, as); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineXorC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t d = *(dest + i); + uint32_t s = *(src + i); + uint32_t m = *(mask + i); + uint32_t ad; + uint16_t as = ~d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + ad = ~m; + + FbByteAddMulC(d, ad, s, as); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineAddC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t s = *(src + i); + uint32_t m = *(mask + i); + uint32_t d = *(dest + i); + + fbCombineMaskValueC (&s, &m); + + FbByteAdd(d, s); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineSaturateC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t s, d; + uint16_t sa, sr, sg, sb, da; + uint16_t t, u, v; + uint32_t m,n,o,p; + + d = *(dest + i); + s = *(src + i); + m = *(mask + i); + + fbCombineMaskC (&s, &m); + + sa = (m >> A_SHIFT); + sr = (m >> B_SHIFT) & MASK; + sg = (m >> G_SHIFT) & MASK; + sb = m & MASK; + da = ~d >> A_SHIFT; + + if (sb <= da) + m = Add(s,d,0,t); + else + m = FbGen (s, d, 0, (da << G_SHIFT) / sb, MASK, t, u, v); + + if (sg <= da) + n = Add(s,d,G_SHIFT,t); + else + n = FbGen (s, d, G_SHIFT, (da << G_SHIFT) / sg, MASK, t, u, v); + + if (sr <= da) + o = Add(s,d,B_SHIFT,t); + else + o = FbGen (s, d, B_SHIFT, (da << G_SHIFT) / sr, MASK, t, u, v); + + if (sa <= da) + p = Add(s,d,A_SHIFT,t); + else + p = FbGen (s, d, A_SHIFT, (da << G_SHIFT) / sa, MASK, t, u, v); + + *(dest + i) = m|n|o|p; + } +} + +FASTCALL static void +fbCombineDisjointGeneralC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width, uint8_t combine) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t s, d; + uint32_t m,n,o,p; + uint32_t Fa, Fb; + uint16_t t, u, v; + uint32_t sa; + uint8_t da; + + s = *(src + i); + m = *(mask + i); + d = *(dest + i); + da = d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + sa = m; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + m = (uint32_t)fbCombineDisjointOutPart ((uint8_t) (sa >> 0), da); + n = (uint32_t)fbCombineDisjointOutPart ((uint8_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (uint32_t)fbCombineDisjointOutPart ((uint8_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (uint32_t)fbCombineDisjointOutPart ((uint8_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineAIn: + m = (uint32_t)fbCombineDisjointInPart ((uint8_t) (sa >> 0), da); + n = (uint32_t)fbCombineDisjointInPart ((uint8_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (uint32_t)fbCombineDisjointInPart ((uint8_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (uint32_t)fbCombineDisjointInPart ((uint8_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineA: + Fa = ~0; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + m = (uint32_t)fbCombineDisjointOutPart (da, (uint8_t) (sa >> 0)); + n = (uint32_t)fbCombineDisjointOutPart (da, (uint8_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (uint32_t)fbCombineDisjointOutPart (da, (uint8_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (uint32_t)fbCombineDisjointOutPart (da, (uint8_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineBIn: + m = (uint32_t)fbCombineDisjointInPart (da, (uint8_t) (sa >> 0)); + n = (uint32_t)fbCombineDisjointInPart (da, (uint8_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (uint32_t)fbCombineDisjointInPart (da, (uint8_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (uint32_t)fbCombineDisjointInPart (da, (uint8_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineB: + Fb = ~0; + break; + } + m = FbGen (s,d,0,GetComp(Fa,0),GetComp(Fb,0),t, u, v); + n = FbGen (s,d,G_SHIFT,GetComp(Fa,G_SHIFT),GetComp(Fb,G_SHIFT),t, u, v); + o = FbGen (s,d,B_SHIFT,GetComp(Fa,B_SHIFT),GetComp(Fb,B_SHIFT),t, u, v); + p = FbGen (s,d,A_SHIFT,GetComp(Fa,A_SHIFT),GetComp(Fb,A_SHIFT),t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineDisjointOverC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAOver); +} + +FASTCALL static void +fbCombineDisjointInC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAIn); +} + +FASTCALL static void +fbCombineDisjointInReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineBIn); +} + +FASTCALL static void +fbCombineDisjointOutC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAOut); +} + +FASTCALL static void +fbCombineDisjointOutReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineBOut); +} + +FASTCALL static void +fbCombineDisjointAtopC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAAtop); +} + +FASTCALL static void +fbCombineDisjointAtopReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineBAtop); +} + +FASTCALL static void +fbCombineDisjointXorC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineXor); +} + +FASTCALL static void +fbCombineConjointGeneralC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width, uint8_t combine) +{ + int i; + + for (i = 0; i < width; ++i) { + uint32_t s, d; + uint32_t m,n,o,p; + uint32_t Fa, Fb; + uint16_t t, u, v; + uint32_t sa; + uint8_t da; + + s = *(src + i); + m = *(mask + i); + d = *(dest + i); + da = d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + sa = m; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + m = (uint32_t)fbCombineConjointOutPart ((uint8_t) (sa >> 0), da); + n = (uint32_t)fbCombineConjointOutPart ((uint8_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (uint32_t)fbCombineConjointOutPart ((uint8_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (uint32_t)fbCombineConjointOutPart ((uint8_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineAIn: + m = (uint32_t)fbCombineConjointInPart ((uint8_t) (sa >> 0), da); + n = (uint32_t)fbCombineConjointInPart ((uint8_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (uint32_t)fbCombineConjointInPart ((uint8_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (uint32_t)fbCombineConjointInPart ((uint8_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineA: + Fa = ~0; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + m = (uint32_t)fbCombineConjointOutPart (da, (uint8_t) (sa >> 0)); + n = (uint32_t)fbCombineConjointOutPart (da, (uint8_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (uint32_t)fbCombineConjointOutPart (da, (uint8_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (uint32_t)fbCombineConjointOutPart (da, (uint8_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineBIn: + m = (uint32_t)fbCombineConjointInPart (da, (uint8_t) (sa >> 0)); + n = (uint32_t)fbCombineConjointInPart (da, (uint8_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (uint32_t)fbCombineConjointInPart (da, (uint8_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (uint32_t)fbCombineConjointInPart (da, (uint8_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineB: + Fb = ~0; + break; + } + m = FbGen (s,d,0,GetComp(Fa,0),GetComp(Fb,0),t, u, v); + n = FbGen (s,d,G_SHIFT,GetComp(Fa,G_SHIFT),GetComp(Fb,G_SHIFT),t, u, v); + o = FbGen (s,d,B_SHIFT,GetComp(Fa,B_SHIFT),GetComp(Fb,B_SHIFT),t, u, v); + p = FbGen (s,d,A_SHIFT,GetComp(Fa,A_SHIFT),GetComp(Fb,A_SHIFT),t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineConjointOverC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAOver); +} + +FASTCALL static void +fbCombineConjointOverReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBOver); +} + +FASTCALL static void +fbCombineConjointInC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAIn); +} + +FASTCALL static void +fbCombineConjointInReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBIn); +} + +FASTCALL static void +fbCombineConjointOutC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAOut); +} + +FASTCALL static void +fbCombineConjointOutReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBOut); +} + +FASTCALL static void +fbCombineConjointAtopC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAAtop); +} + +FASTCALL static void +fbCombineConjointAtopReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBAtop); +} + +FASTCALL static void +fbCombineConjointXorC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineXor); +} + +static CombineFuncU32 pixman_fbCombineFuncU[] = { + fbCombineClear, + fbCombineSrcU, + NULL, /* CombineDst */ + fbCombineOverU, + fbCombineOverReverseU, + fbCombineInU, + fbCombineInReverseU, + fbCombineOutU, + fbCombineOutReverseU, + fbCombineAtopU, + fbCombineAtopReverseU, + fbCombineXorU, + fbCombineAddU, + fbCombineSaturateU, + NULL, + NULL, + fbCombineClear, + fbCombineSrcU, + NULL, /* CombineDst */ + fbCombineDisjointOverU, + fbCombineSaturateU, /* DisjointOverReverse */ + fbCombineDisjointInU, + fbCombineDisjointInReverseU, + fbCombineDisjointOutU, + fbCombineDisjointOutReverseU, + fbCombineDisjointAtopU, + fbCombineDisjointAtopReverseU, + fbCombineDisjointXorU, + NULL, + NULL, + NULL, + NULL, + fbCombineClear, + fbCombineSrcU, + NULL, /* CombineDst */ + fbCombineConjointOverU, + fbCombineConjointOverReverseU, + fbCombineConjointInU, + fbCombineConjointInReverseU, + fbCombineConjointOutU, + fbCombineConjointOutReverseU, + fbCombineConjointAtopU, + fbCombineConjointAtopReverseU, + fbCombineConjointXorU, +}; + +static CombineFuncC32 pixman_fbCombineFuncC[] = { + fbCombineClearC, + fbCombineSrcC, + NULL, /* Dest */ + fbCombineOverC, + fbCombineOverReverseC, + fbCombineInC, + fbCombineInReverseC, + fbCombineOutC, + fbCombineOutReverseC, + fbCombineAtopC, + fbCombineAtopReverseC, + fbCombineXorC, + fbCombineAddC, + fbCombineSaturateC, + NULL, + NULL, + fbCombineClearC, /* 0x10 */ + fbCombineSrcC, + NULL, /* Dest */ + fbCombineDisjointOverC, + fbCombineSaturateC, /* DisjointOverReverse */ + fbCombineDisjointInC, + fbCombineDisjointInReverseC, + fbCombineDisjointOutC, + fbCombineDisjointOutReverseC, + fbCombineDisjointAtopC, + fbCombineDisjointAtopReverseC, + fbCombineDisjointXorC, /* 0x1b */ + NULL, + NULL, + NULL, + NULL, + fbCombineClearC, + fbCombineSrcC, + NULL, /* Dest */ + fbCombineConjointOverC, + fbCombineConjointOverReverseC, + fbCombineConjointInC, + fbCombineConjointInReverseC, + fbCombineConjointOutC, + fbCombineConjointOutReverseC, + fbCombineConjointAtopC, + fbCombineConjointAtopReverseC, + fbCombineConjointXorC, +}; + +FbComposeFunctions32 pixman_composeFunctions = { + pixman_fbCombineFuncU, + pixman_fbCombineFuncC, + pixman_fbCombineMaskU +}; diff --git a/pixman/pixman/pixman-combine32.h b/pixman/pixman/pixman-combine32.h new file mode 100644 index 000000000..27ad4b90a --- /dev/null +++ b/pixman/pixman/pixman-combine32.h @@ -0,0 +1,231 @@ +/* WARNING: This file is generated by combine.pl from combine.inc. + Please edit one of those files rather than this one. */ + +#line 1 "combine.inc" + +#define COMPONENT_SIZE 8 +#define MASK 0xff +#define ONE_HALF 0x80 + +#define G_SHIFT 8 +#define B_SHIFT 8 * 2 +#define A_SHIFT 8 * 3 +#define G_MASK 0xff00 +#define B_MASK 0xff0000 +#define A_MASK 0xff000000 + +#define RB_MASK 0xff00ff +#define AG_MASK 0xff00ff00 +#define RB_ONE_HALF 0x800080 +#define RB_MASK_PLUS_ONE 0x10000100 + +#define Alpha(x) ((x) >> A_SHIFT) + +/* + * Helper macros. + */ + +#define IntMult(a,b,t) ( (t) = (a) * (b) + ONE_HALF, ( ( ( (t)>>G_SHIFT ) + (t) )>>G_SHIFT ) ) +#define IntDiv(a,b) (((uint16_t) (a) * MASK) / (b)) + +#define GetComp(v,i) ((uint16_t) (uint8_t) ((v) >> i)) + +#define Add(x,y,i,t) ((t) = GetComp(x,i) + GetComp(y,i), \ + (uint32_t) ((uint8_t) ((t) | (0 - ((t) >> G_SHIFT)))) << (i)) + +#define FbGen(x,y,i,ax,ay,t,u,v) ((t) = (IntMult(GetComp(y,i),ay,(u)) + \ + IntMult(GetComp(x,i),ax,(v))), \ + (uint32_t) ((uint8_t) ((t) | \ + (0 - ((t) >> G_SHIFT)))) << (i)) + +/* + The methods below use some tricks to be able to do two color + components at the same time. +*/ + +/* + x_c = (x_c * a) / 255 +*/ +#define FbByteMul(x, a) do { \ + uint32_t t = ((x & RB_MASK) * a) + RB_ONE_HALF; \ + t = (t + ((t >> COMPONENT_SIZE) & RB_MASK)) >> COMPONENT_SIZE; \ + t &= RB_MASK; \ + \ + x = (((x >> COMPONENT_SIZE) & RB_MASK) * a) + RB_ONE_HALF; \ + x = (x + ((x >> COMPONENT_SIZE) & RB_MASK)); \ + x &= RB_MASK << COMPONENT_SIZE; \ + x += t; \ + } while (0) + +/* + x_c = (x_c * a) / 255 + y +*/ +#define FbByteMulAdd(x, a, y) do { \ + /* multiply and divide: trunc((i + 128)*257/65536) */ \ + uint32_t t = ((x & RB_MASK) * a) + RB_ONE_HALF; \ + t = (t + ((t >> COMPONENT_SIZE) & RB_MASK)) >> COMPONENT_SIZE; \ + t &= RB_MASK; \ + \ + /* add */ \ + t += y & RB_MASK; \ + \ + /* saturate */ \ + t |= RB_MASK_PLUS_ONE - ((t >> COMPONENT_SIZE) & RB_MASK); \ + t &= RB_MASK; \ + \ + /* multiply and divide */ \ + x = (((x >> COMPONENT_SIZE) & RB_MASK) * a) + RB_ONE_HALF; \ + x = (x + ((x >> COMPONENT_SIZE) & RB_MASK)) >> COMPONENT_SIZE; \ + x &= RB_MASK; \ + \ + /* add */ \ + x += (y >> COMPONENT_SIZE) & RB_MASK; \ + \ + /* saturate */ \ + x |= RB_MASK_PLUS_ONE - ((x >> COMPONENT_SIZE) & RB_MASK); \ + x &= RB_MASK; \ + \ + /* recombine */ \ + x <<= COMPONENT_SIZE; \ + x += t; \ + } while (0) + +/* + x_c = (x_c * a + y_c * b) / 255 +*/ +#define FbByteAddMul(x, a, y, b) do { \ + uint32_t t; \ + uint32_t r = (x >> A_SHIFT) * a + (y >> A_SHIFT) * b + ONE_HALF; \ + r += (r >> G_SHIFT); \ + r >>= G_SHIFT; \ + \ + t = (x & G_MASK) * a + (y & G_MASK) * b; \ + t += (t >> G_SHIFT) + (ONE_HALF << G_SHIFT); \ + t >>= B_SHIFT; \ + \ + t |= r << B_SHIFT; \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + t &= RB_MASK; \ + t <<= G_SHIFT; \ + \ + r = ((x >> B_SHIFT) & MASK) * a + \ + ((y >> B_SHIFT) & MASK) * b + ONE_HALF; \ + r += (r >> G_SHIFT); \ + r >>= G_SHIFT; \ + \ + x = (x & MASK) * a + (y & MASK) * b + ONE_HALF; \ + x += (x >> G_SHIFT); \ + x >>= G_SHIFT; \ + x |= r << B_SHIFT; \ + x |= RB_MASK_PLUS_ONE - ((x >> G_SHIFT) & RB_MASK); \ + x &= RB_MASK; \ + x |= t; \ + } while (0) + +/* + x_c = (x_c * a + y_c *b) / 256 +*/ +#define FbByteAddMul_256(x, a, y, b) do { \ + uint32_t t = (x & RB_MASK) * a + (y & RB_MASK) * b; \ + t >>= G_SHIFT; \ + t &= RB_MASK; \ + \ + x = ((x >> G_SHIFT) & RB_MASK) * a + \ + ((y >> G_SHIFT) & RB_MASK) * b; \ + x &= AG_MASK; \ + x += t; \ + } while (0) + +/* + x_c = (x_c * a_c) / 255 +*/ +#define FbByteMulC(x, a) do { \ + uint32_t t; \ + uint32_t r = (x & MASK) * (a & MASK); \ + r |= (x & B_MASK) * ((a >> B_SHIFT) & MASK); \ + r += RB_ONE_HALF; \ + r = (r + ((r >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ + r &= RB_MASK; \ + \ + x >>= G_SHIFT; \ + t = (x & MASK) * ((a >> G_SHIFT) & MASK); \ + t |= (x & B_MASK) * (a >> A_SHIFT); \ + t += RB_ONE_HALF; \ + t = t + ((t >> G_SHIFT) & RB_MASK); \ + x = r | (t & AG_MASK); \ + } while (0) + +/* + x_c = (x_c * a) / 255 + y +*/ +#define FbByteMulAddC(x, a, y) do { \ + uint32_t t; \ + uint32_t r = (x & MASK) * (a & MASK); \ + r |= (x & B_MASK) * ((a >> B_SHIFT) & MASK); \ + r += RB_ONE_HALF; \ + r = (r + ((r >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ + r &= RB_MASK; \ + r += y & RB_MASK; \ + r |= RB_MASK_PLUS_ONE - ((r >> G_SHIFT) & RB_MASK); \ + r &= RB_MASK; \ + \ + x >>= G_SHIFT; \ + t = (x & MASK) * ((a >> G_SHIFT) & MASK); \ + t |= (x & B_MASK) * (a >> A_SHIFT); \ + t += RB_ONE_HALF; \ + t = (t + ((t >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ + t &= RB_MASK; \ + t += (y >> G_SHIFT) & RB_MASK; \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + t &= RB_MASK; \ + x = r | (t << G_SHIFT); \ + } while (0) + +/* + x_c = (x_c * a_c + y_c * b) / 255 +*/ +#define FbByteAddMulC(x, a, y, b) do { \ + uint32_t t; \ + uint32_t r = (x >> A_SHIFT) * (a >> A_SHIFT) + \ + (y >> A_SHIFT) * b; \ + r += (r >> G_SHIFT) + ONE_HALF; \ + r >>= G_SHIFT; \ + \ + t = (x & G_MASK) * ((a >> G_SHIFT) & MASK) + (y & G_MASK) * b; \ + t += (t >> G_SHIFT) + (ONE_HALF << G_SHIFT); \ + t >>= B_SHIFT; \ + \ + t |= r << B_SHIFT; \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + t &= RB_MASK; \ + t <<= G_SHIFT; \ + \ + r = ((x >> B_SHIFT) & MASK) * ((a >> B_SHIFT) & MASK) + \ + ((y >> B_SHIFT) & MASK) * b + ONE_HALF; \ + r += (r >> G_SHIFT); \ + r >>= G_SHIFT; \ + \ + x = (x & MASK) * (a & MASK) + (y & MASK) * b + ONE_HALF; \ + x += (x >> G_SHIFT); \ + x >>= G_SHIFT; \ + x |= r << B_SHIFT; \ + x |= RB_MASK_PLUS_ONE - ((x >> G_SHIFT) & RB_MASK); \ + x &= RB_MASK; \ + x |= t; \ + } while (0) + +/* + x_c = min(x_c + y_c, 255) +*/ +#define FbByteAdd(x, y) do { \ + uint32_t t; \ + uint32_t r = (x & RB_MASK) + (y & RB_MASK); \ + r |= RB_MASK_PLUS_ONE - ((r >> G_SHIFT) & RB_MASK); \ + r &= RB_MASK; \ + \ + t = ((x >> G_SHIFT) & RB_MASK) + ((y >> G_SHIFT) & RB_MASK); \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + r |= (t & RB_MASK) << G_SHIFT; \ + x = r; \ + } while (0) + diff --git a/pixman/pixman/pixman-combine64.c b/pixman/pixman/pixman-combine64.c new file mode 100644 index 000000000..54cae9478 --- /dev/null +++ b/pixman/pixman/pixman-combine64.c @@ -0,0 +1,1273 @@ +/* WARNING: This file is generated by combine.pl from combine.inc. + Please edit one of those files rather than this one. */ + +#line 1 "combine.inc" +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <string.h> + +#include "pixman-private.h" + +#include "pixman-combine64.h" + +/* + * There are two ways of handling alpha -- either as a single unified value or + * a separate value for each component, hence each macro must have two + * versions. The unified alpha version has a 'U' at the end of the name, + * the component version has a 'C'. Similarly, functions which deal with + * this difference will have two versions using the same convention. + */ + + +/* + * Combine src and mask + */ +FASTCALL static void +pixman_fbCombineMaskU (uint64_t *src, const uint64_t *mask, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t a = *(mask + i) >> A_SHIFT; + uint64_t s = *(src + i); + FbByteMul(s, a); + *(src + i) = s; + } +} + +/* + * All of the composing functions + */ + +FASTCALL static void +fbCombineClear (uint64_t *dest, const uint64_t *src, int width) +{ + memset(dest, 0, width*sizeof(uint64_t)); +} + +FASTCALL static void +fbCombineSrcU (uint64_t *dest, const uint64_t *src, int width) +{ + memcpy(dest, src, width*sizeof(uint64_t)); +} + +/* if the Src is opaque, call fbCombineSrcU */ +FASTCALL static void +fbCombineOverU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t d = *(dest + i); + uint64_t ia = Alpha(~s); + + FbByteMulAdd(d, ia, s); + *(dest + i) = d; + } +} + +/* if the Dst is opaque, this is a noop */ +FASTCALL static void +fbCombineOverReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t d = *(dest + i); + uint64_t ia = Alpha(~*(dest + i)); + FbByteMulAdd(s, ia, d); + *(dest + i) = s; + } +} + +/* if the Dst is opaque, call fbCombineSrcU */ +FASTCALL static void +fbCombineInU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t a = Alpha(*(dest + i)); + FbByteMul(s, a); + *(dest + i) = s; + } +} + +/* if the Src is opaque, this is a noop */ +FASTCALL static void +fbCombineInReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t d = *(dest + i); + uint64_t a = Alpha(*(src + i)); + FbByteMul(d, a); + *(dest + i) = d; + } +} + +/* if the Dst is opaque, call fbCombineClear */ +FASTCALL static void +fbCombineOutU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t a = Alpha(~*(dest + i)); + FbByteMul(s, a); + *(dest + i) = s; + } +} + +/* if the Src is opaque, call fbCombineClear */ +FASTCALL static void +fbCombineOutReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t d = *(dest + i); + uint64_t a = Alpha(~*(src + i)); + FbByteMul(d, a); + *(dest + i) = d; + } +} + +/* if the Src is opaque, call fbCombineInU */ +/* if the Dst is opaque, call fbCombineOverU */ +/* if both the Src and Dst are opaque, call fbCombineSrcU */ +FASTCALL static void +fbCombineAtopU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t d = *(dest + i); + uint64_t dest_a = Alpha(d); + uint64_t src_ia = Alpha(~s); + + FbByteAddMul(s, dest_a, d, src_ia); + *(dest + i) = s; + } +} + +/* if the Src is opaque, call fbCombineOverReverseU */ +/* if the Dst is opaque, call fbCombineInReverseU */ +/* if both the Src and Dst are opaque, call fbCombineDstU */ +FASTCALL static void +fbCombineAtopReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t d = *(dest + i); + uint64_t src_a = Alpha(s); + uint64_t dest_ia = Alpha(~d); + + FbByteAddMul(s, dest_ia, d, src_a); + *(dest + i) = s; + } +} + +/* if the Src is opaque, call fbCombineOverU */ +/* if the Dst is opaque, call fbCombineOverReverseU */ +/* if both the Src and Dst are opaque, call fbCombineClear */ +FASTCALL static void +fbCombineXorU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t d = *(dest + i); + uint64_t src_ia = Alpha(~s); + uint64_t dest_ia = Alpha(~d); + + FbByteAddMul(s, dest_ia, d, src_ia); + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineAddU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t d = *(dest + i); + FbByteAdd(d, s); + *(dest + i) = d; + } +} + +/* if the Src is opaque, call fbCombineAddU */ +/* if the Dst is opaque, call fbCombineAddU */ +/* if both the Src and Dst are opaque, call fbCombineAddU */ +FASTCALL static void +fbCombineSaturateU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t d = *(dest + i); + uint32_t sa, da; + + sa = s >> A_SHIFT; + da = ~d >> A_SHIFT; + if (sa > da) + { + sa = IntDiv(da, sa); + FbByteMul(s, sa); + }; + FbByteAdd(d, s); + *(dest + i) = d; + } +} + + +/* + * All of the disjoint composing functions + + The four entries in the first column indicate what source contributions + come from each of the four areas of the picture -- areas covered by neither + A nor B, areas covered only by A, areas covered only by B and finally + areas covered by both A and B. + + Disjoint Conjoint + Fa Fb Fa Fb + (0,0,0,0) 0 0 0 0 + (0,A,0,A) 1 0 1 0 + (0,0,B,B) 0 1 0 1 + (0,A,B,A) 1 min((1-a)/b,1) 1 max(1-a/b,0) + (0,A,B,B) min((1-b)/a,1) 1 max(1-b/a,0) 1 + (0,0,0,A) max(1-(1-b)/a,0) 0 min(1,b/a) 0 + (0,0,0,B) 0 max(1-(1-a)/b,0) 0 min(a/b,1) + (0,A,0,0) min(1,(1-b)/a) 0 max(1-b/a,0) 0 + (0,0,B,0) 0 min(1,(1-a)/b) 0 max(1-a/b,0) + (0,0,B,A) max(1-(1-b)/a,0) min(1,(1-a)/b) min(1,b/a) max(1-a/b,0) + (0,A,0,B) min(1,(1-b)/a) max(1-(1-a)/b,0) max(1-b/a,0) min(1,a/b) + (0,A,B,0) min(1,(1-b)/a) min(1,(1-a)/b) max(1-b/a,0) max(1-a/b,0) + +*/ + +#define CombineAOut 1 +#define CombineAIn 2 +#define CombineBOut 4 +#define CombineBIn 8 + +#define CombineClear 0 +#define CombineA (CombineAOut|CombineAIn) +#define CombineB (CombineBOut|CombineBIn) +#define CombineAOver (CombineAOut|CombineBOut|CombineAIn) +#define CombineBOver (CombineAOut|CombineBOut|CombineBIn) +#define CombineAAtop (CombineBOut|CombineAIn) +#define CombineBAtop (CombineAOut|CombineBIn) +#define CombineXor (CombineAOut|CombineBOut) + +/* portion covered by a but not b */ +FASTCALL static uint16_t +fbCombineDisjointOutPart (uint16_t a, uint16_t b) +{ + /* min (1, (1-b) / a) */ + + b = ~b; /* 1 - b */ + if (b >= a) /* 1 - b >= a -> (1-b)/a >= 1 */ + return MASK; /* 1 */ + return IntDiv(b,a); /* (1-b) / a */ +} + +/* portion covered by both a and b */ +FASTCALL static uint16_t +fbCombineDisjointInPart (uint16_t a, uint16_t b) +{ + /* max (1-(1-b)/a,0) */ + /* = - min ((1-b)/a - 1, 0) */ + /* = 1 - min (1, (1-b)/a) */ + + b = ~b; /* 1 - b */ + if (b >= a) /* 1 - b >= a -> (1-b)/a >= 1 */ + return 0; /* 1 - 1 */ + return ~IntDiv(b,a); /* 1 - (1-b) / a */ +} + +/* portion covered by a but not b */ +FASTCALL static uint16_t +fbCombineConjointOutPart (uint16_t a, uint16_t b) +{ + /* max (1-b/a,0) */ + /* = 1-min(b/a,1) */ + + /* min (1, (1-b) / a) */ + + if (b >= a) /* b >= a -> b/a >= 1 */ + return 0x00; /* 0 */ + return ~IntDiv(b,a); /* 1 - b/a */ +} + +/* portion covered by both a and b */ +FASTCALL static uint16_t +fbCombineConjointInPart (uint16_t a, uint16_t b) +{ + /* min (1,b/a) */ + + if (b >= a) /* b >= a -> b/a >= 1 */ + return MASK; /* 1 */ + return IntDiv(b,a); /* b/a */ +} + +FASTCALL static void +fbCombineDisjointGeneralU (uint64_t *dest, const uint64_t *src, int width, uint16_t combine) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t d = *(dest + i); + uint64_t m,n,o,p; + uint32_t Fa, Fb, t, u, v; + uint16_t sa = s >> A_SHIFT; + uint16_t da = d >> A_SHIFT; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + Fa = fbCombineDisjointOutPart (sa, da); + break; + case CombineAIn: + Fa = fbCombineDisjointInPart (sa, da); + break; + case CombineA: + Fa = MASK; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + Fb = fbCombineDisjointOutPart (da, sa); + break; + case CombineBIn: + Fb = fbCombineDisjointInPart (da, sa); + break; + case CombineB: + Fb = MASK; + break; + } + m = FbGen (s,d,0,Fa,Fb,t, u, v); + n = FbGen (s,d,G_SHIFT,Fa,Fb,t, u, v); + o = FbGen (s,d,B_SHIFT,Fa,Fb,t, u, v); + p = FbGen (s,d,A_SHIFT,Fa,Fb,t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineDisjointOverU (uint64_t *dest, const uint64_t *src, int width) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint32_t a = s >> A_SHIFT; + + if (a != 0x00) + { + if (a != MASK) + { + uint64_t d = *(dest + i); + a = fbCombineDisjointOutPart (d >> A_SHIFT, a); + FbByteMulAdd(d, a, s); + s = d; + } + *(dest + i) = s; + } + } +} + +FASTCALL static void +fbCombineDisjointInU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineAIn); +} + +FASTCALL static void +fbCombineDisjointInReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineBIn); +} + +FASTCALL static void +fbCombineDisjointOutU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineAOut); +} + +FASTCALL static void +fbCombineDisjointOutReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineBOut); +} + +FASTCALL static void +fbCombineDisjointAtopU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineAAtop); +} + +FASTCALL static void +fbCombineDisjointAtopReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineBAtop); +} + +FASTCALL static void +fbCombineDisjointXorU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineDisjointGeneralU (dest, src, width, CombineXor); +} + +FASTCALL static void +fbCombineConjointGeneralU (uint64_t *dest, const uint64_t *src, int width, uint16_t combine) +{ + int i; + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t d = *(dest + i); + uint64_t m,n,o,p; + uint32_t Fa, Fb, t, u, v; + uint16_t sa = s >> A_SHIFT; + uint16_t da = d >> A_SHIFT; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + Fa = fbCombineConjointOutPart (sa, da); + break; + case CombineAIn: + Fa = fbCombineConjointInPart (sa, da); + break; + case CombineA: + Fa = MASK; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + Fb = fbCombineConjointOutPart (da, sa); + break; + case CombineBIn: + Fb = fbCombineConjointInPart (da, sa); + break; + case CombineB: + Fb = MASK; + break; + } + m = FbGen (s,d,0,Fa,Fb,t, u, v); + n = FbGen (s,d,G_SHIFT,Fa,Fb,t, u, v); + o = FbGen (s,d,B_SHIFT,Fa,Fb,t, u, v); + p = FbGen (s,d,A_SHIFT,Fa,Fb,t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineConjointOverU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAOver); +} + + +FASTCALL static void +fbCombineConjointOverReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBOver); +} + + +FASTCALL static void +fbCombineConjointInU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAIn); +} + + +FASTCALL static void +fbCombineConjointInReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBIn); +} + +FASTCALL static void +fbCombineConjointOutU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAOut); +} + +FASTCALL static void +fbCombineConjointOutReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBOut); +} + +FASTCALL static void +fbCombineConjointAtopU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineAAtop); +} + +FASTCALL static void +fbCombineConjointAtopReverseU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineBAtop); +} + +FASTCALL static void +fbCombineConjointXorU (uint64_t *dest, const uint64_t *src, int width) +{ + fbCombineConjointGeneralU (dest, src, width, CombineXor); +} + +/********************************************************************************/ +/*************************** Per Channel functions ******************************/ +/********************************************************************************/ + +FASTCALL static void +fbCombineMaskC (uint64_t *src, uint64_t *mask) +{ + uint64_t a = *mask; + + uint64_t x; + uint32_t xa; + + if (!a) + { + *(src) = 0; + return; + } + + x = *(src); + if (a == ~0) + { + x = x >> A_SHIFT; + x |= x << G_SHIFT; + x |= x << B_SHIFT; + *(mask) = x; + return; + } + + xa = x >> A_SHIFT; + FbByteMulC(x, a); + *(src) = x; + FbByteMul(a, xa); + *(mask) = a; +} + +FASTCALL static void +fbCombineMaskValueC (uint64_t *src, const uint64_t *mask) +{ + uint64_t a = *mask; + uint64_t x; + + if (!a) + { + *(src) = 0; + return; + } + + if (a == ~0) + return; + + x = *(src); + FbByteMulC(x, a); + *(src) =x; +} + +FASTCALL static void +fbCombineMaskAlphaC (const uint64_t *src, uint64_t *mask) +{ + uint64_t a = *(mask); + uint64_t x; + + if (!a) + return; + + x = *(src) >> A_SHIFT; + if (x == MASK) + return; + if (a == ~0) + { + x = x >> A_SHIFT; + x |= x << G_SHIFT; + x |= x << B_SHIFT; + *(mask) = x; + return; + } + + FbByteMul(a, x); + *(mask) = a; +} + + + +FASTCALL static void +fbCombineClearC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + memset(dest, 0, width*sizeof(uint64_t)); +} + +FASTCALL static void +fbCombineSrcC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t m = *(mask + i); + + fbCombineMaskValueC (&s, &m); + + *(dest) = s; + } +} + +FASTCALL static void +fbCombineOverC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t m = *(mask + i); + uint64_t a; + + fbCombineMaskC (&s, &m); + + a = ~m; + if (a != ~0) + { + if (a) + { + uint64_t d = *(dest + i); + FbByteMulAddC(d, a, s); + s = d; + } + *(dest + i) = s; + } + } +} + +FASTCALL static void +fbCombineOverReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t d = *(dest + i); + uint64_t a = ~d >> A_SHIFT; + + if (a) + { + uint64_t s = *(src + i); + uint64_t m = *(mask + i); + + fbCombineMaskValueC (&s, &m); + + if (a != MASK) + { + FbByteMulAdd(s, a, d); + } + *(dest + i) = s; + } + } +} + +FASTCALL static void +fbCombineInC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t d = *(dest + i); + uint32_t a = d >> A_SHIFT; + uint64_t s = 0; + if (a) + { + uint64_t m = *(mask + i); + + s = *(src + i); + fbCombineMaskValueC (&s, &m); + if (a != MASK) + { + FbByteMul(s, a); + } + } + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineInReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t m = *(mask + i); + uint64_t a; + + fbCombineMaskAlphaC (&s, &m); + + a = m; + if (a != ~0) + { + uint64_t d = 0; + if (a) + { + d = *(dest + i); + FbByteMulC(d, a); + } + *(dest + i) = d; + } + } +} + +FASTCALL static void +fbCombineOutC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t d = *(dest + i); + uint32_t a = ~d >> A_SHIFT; + uint64_t s = 0; + if (a) + { + uint64_t m = *(mask + i); + + s = *(src + i); + fbCombineMaskValueC (&s, &m); + + if (a != MASK) + { + FbByteMul(s, a); + } + } + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineOutReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t m = *(mask + i); + uint64_t a; + + fbCombineMaskAlphaC (&s, &m); + + a = ~m; + if (a != ~0) + { + uint64_t d = 0; + if (a) + { + d = *(dest + i); + FbByteMulC(d, a); + } + *(dest + i) = d; + } + } +} + +FASTCALL static void +fbCombineAtopC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t d = *(dest + i); + uint64_t s = *(src + i); + uint64_t m = *(mask + i); + uint64_t ad; + uint32_t as = d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + ad = ~m; + + FbByteAddMulC(d, ad, s, as); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineAtopReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + + uint64_t d = *(dest + i); + uint64_t s = *(src + i); + uint64_t m = *(mask + i); + uint64_t ad; + uint32_t as = ~d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + ad = m; + + FbByteAddMulC(d, ad, s, as); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineXorC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t d = *(dest + i); + uint64_t s = *(src + i); + uint64_t m = *(mask + i); + uint64_t ad; + uint32_t as = ~d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + ad = ~m; + + FbByteAddMulC(d, ad, s, as); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineAddC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t s = *(src + i); + uint64_t m = *(mask + i); + uint64_t d = *(dest + i); + + fbCombineMaskValueC (&s, &m); + + FbByteAdd(d, s); + *(dest + i) = d; + } +} + +FASTCALL static void +fbCombineSaturateC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t s, d; + uint32_t sa, sr, sg, sb, da; + uint32_t t, u, v; + uint64_t m,n,o,p; + + d = *(dest + i); + s = *(src + i); + m = *(mask + i); + + fbCombineMaskC (&s, &m); + + sa = (m >> A_SHIFT); + sr = (m >> B_SHIFT) & MASK; + sg = (m >> G_SHIFT) & MASK; + sb = m & MASK; + da = ~d >> A_SHIFT; + + if (sb <= da) + m = Add(s,d,0,t); + else + m = FbGen (s, d, 0, (da << G_SHIFT) / sb, MASK, t, u, v); + + if (sg <= da) + n = Add(s,d,G_SHIFT,t); + else + n = FbGen (s, d, G_SHIFT, (da << G_SHIFT) / sg, MASK, t, u, v); + + if (sr <= da) + o = Add(s,d,B_SHIFT,t); + else + o = FbGen (s, d, B_SHIFT, (da << G_SHIFT) / sr, MASK, t, u, v); + + if (sa <= da) + p = Add(s,d,A_SHIFT,t); + else + p = FbGen (s, d, A_SHIFT, (da << G_SHIFT) / sa, MASK, t, u, v); + + *(dest + i) = m|n|o|p; + } +} + +FASTCALL static void +fbCombineDisjointGeneralC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width, uint16_t combine) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t s, d; + uint64_t m,n,o,p; + uint64_t Fa, Fb; + uint32_t t, u, v; + uint64_t sa; + uint16_t da; + + s = *(src + i); + m = *(mask + i); + d = *(dest + i); + da = d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + sa = m; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + m = (uint64_t)fbCombineDisjointOutPart ((uint16_t) (sa >> 0), da); + n = (uint64_t)fbCombineDisjointOutPart ((uint16_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (uint64_t)fbCombineDisjointOutPart ((uint16_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (uint64_t)fbCombineDisjointOutPart ((uint16_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineAIn: + m = (uint64_t)fbCombineDisjointInPart ((uint16_t) (sa >> 0), da); + n = (uint64_t)fbCombineDisjointInPart ((uint16_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (uint64_t)fbCombineDisjointInPart ((uint16_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (uint64_t)fbCombineDisjointInPart ((uint16_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineA: + Fa = ~0; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + m = (uint64_t)fbCombineDisjointOutPart (da, (uint16_t) (sa >> 0)); + n = (uint64_t)fbCombineDisjointOutPart (da, (uint16_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (uint64_t)fbCombineDisjointOutPart (da, (uint16_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (uint64_t)fbCombineDisjointOutPart (da, (uint16_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineBIn: + m = (uint64_t)fbCombineDisjointInPart (da, (uint16_t) (sa >> 0)); + n = (uint64_t)fbCombineDisjointInPart (da, (uint16_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (uint64_t)fbCombineDisjointInPart (da, (uint16_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (uint64_t)fbCombineDisjointInPart (da, (uint16_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineB: + Fb = ~0; + break; + } + m = FbGen (s,d,0,GetComp(Fa,0),GetComp(Fb,0),t, u, v); + n = FbGen (s,d,G_SHIFT,GetComp(Fa,G_SHIFT),GetComp(Fb,G_SHIFT),t, u, v); + o = FbGen (s,d,B_SHIFT,GetComp(Fa,B_SHIFT),GetComp(Fb,B_SHIFT),t, u, v); + p = FbGen (s,d,A_SHIFT,GetComp(Fa,A_SHIFT),GetComp(Fb,A_SHIFT),t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineDisjointOverC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAOver); +} + +FASTCALL static void +fbCombineDisjointInC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAIn); +} + +FASTCALL static void +fbCombineDisjointInReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineBIn); +} + +FASTCALL static void +fbCombineDisjointOutC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAOut); +} + +FASTCALL static void +fbCombineDisjointOutReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineBOut); +} + +FASTCALL static void +fbCombineDisjointAtopC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineAAtop); +} + +FASTCALL static void +fbCombineDisjointAtopReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineBAtop); +} + +FASTCALL static void +fbCombineDisjointXorC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineDisjointGeneralC (dest, src, mask, width, CombineXor); +} + +FASTCALL static void +fbCombineConjointGeneralC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width, uint16_t combine) +{ + int i; + + for (i = 0; i < width; ++i) { + uint64_t s, d; + uint64_t m,n,o,p; + uint64_t Fa, Fb; + uint32_t t, u, v; + uint64_t sa; + uint16_t da; + + s = *(src + i); + m = *(mask + i); + d = *(dest + i); + da = d >> A_SHIFT; + + fbCombineMaskC (&s, &m); + + sa = m; + + switch (combine & CombineA) { + default: + Fa = 0; + break; + case CombineAOut: + m = (uint64_t)fbCombineConjointOutPart ((uint16_t) (sa >> 0), da); + n = (uint64_t)fbCombineConjointOutPart ((uint16_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (uint64_t)fbCombineConjointOutPart ((uint16_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (uint64_t)fbCombineConjointOutPart ((uint16_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineAIn: + m = (uint64_t)fbCombineConjointInPart ((uint16_t) (sa >> 0), da); + n = (uint64_t)fbCombineConjointInPart ((uint16_t) (sa >> G_SHIFT), da) << G_SHIFT; + o = (uint64_t)fbCombineConjointInPart ((uint16_t) (sa >> B_SHIFT), da) << B_SHIFT; + p = (uint64_t)fbCombineConjointInPart ((uint16_t) (sa >> A_SHIFT), da) << A_SHIFT; + Fa = m|n|o|p; + break; + case CombineA: + Fa = ~0; + break; + } + + switch (combine & CombineB) { + default: + Fb = 0; + break; + case CombineBOut: + m = (uint64_t)fbCombineConjointOutPart (da, (uint16_t) (sa >> 0)); + n = (uint64_t)fbCombineConjointOutPart (da, (uint16_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (uint64_t)fbCombineConjointOutPart (da, (uint16_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (uint64_t)fbCombineConjointOutPart (da, (uint16_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineBIn: + m = (uint64_t)fbCombineConjointInPart (da, (uint16_t) (sa >> 0)); + n = (uint64_t)fbCombineConjointInPart (da, (uint16_t) (sa >> G_SHIFT)) << G_SHIFT; + o = (uint64_t)fbCombineConjointInPart (da, (uint16_t) (sa >> B_SHIFT)) << B_SHIFT; + p = (uint64_t)fbCombineConjointInPart (da, (uint16_t) (sa >> A_SHIFT)) << A_SHIFT; + Fb = m|n|o|p; + break; + case CombineB: + Fb = ~0; + break; + } + m = FbGen (s,d,0,GetComp(Fa,0),GetComp(Fb,0),t, u, v); + n = FbGen (s,d,G_SHIFT,GetComp(Fa,G_SHIFT),GetComp(Fb,G_SHIFT),t, u, v); + o = FbGen (s,d,B_SHIFT,GetComp(Fa,B_SHIFT),GetComp(Fb,B_SHIFT),t, u, v); + p = FbGen (s,d,A_SHIFT,GetComp(Fa,A_SHIFT),GetComp(Fb,A_SHIFT),t, u, v); + s = m|n|o|p; + *(dest + i) = s; + } +} + +FASTCALL static void +fbCombineConjointOverC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAOver); +} + +FASTCALL static void +fbCombineConjointOverReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBOver); +} + +FASTCALL static void +fbCombineConjointInC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAIn); +} + +FASTCALL static void +fbCombineConjointInReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBIn); +} + +FASTCALL static void +fbCombineConjointOutC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAOut); +} + +FASTCALL static void +fbCombineConjointOutReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBOut); +} + +FASTCALL static void +fbCombineConjointAtopC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineAAtop); +} + +FASTCALL static void +fbCombineConjointAtopReverseC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineBAtop); +} + +FASTCALL static void +fbCombineConjointXorC (uint64_t *dest, uint64_t *src, uint64_t *mask, int width) +{ + fbCombineConjointGeneralC (dest, src, mask, width, CombineXor); +} + +static CombineFuncU64 pixman_fbCombineFuncU[] = { + fbCombineClear, + fbCombineSrcU, + NULL, /* CombineDst */ + fbCombineOverU, + fbCombineOverReverseU, + fbCombineInU, + fbCombineInReverseU, + fbCombineOutU, + fbCombineOutReverseU, + fbCombineAtopU, + fbCombineAtopReverseU, + fbCombineXorU, + fbCombineAddU, + fbCombineSaturateU, + NULL, + NULL, + fbCombineClear, + fbCombineSrcU, + NULL, /* CombineDst */ + fbCombineDisjointOverU, + fbCombineSaturateU, /* DisjointOverReverse */ + fbCombineDisjointInU, + fbCombineDisjointInReverseU, + fbCombineDisjointOutU, + fbCombineDisjointOutReverseU, + fbCombineDisjointAtopU, + fbCombineDisjointAtopReverseU, + fbCombineDisjointXorU, + NULL, + NULL, + NULL, + NULL, + fbCombineClear, + fbCombineSrcU, + NULL, /* CombineDst */ + fbCombineConjointOverU, + fbCombineConjointOverReverseU, + fbCombineConjointInU, + fbCombineConjointInReverseU, + fbCombineConjointOutU, + fbCombineConjointOutReverseU, + fbCombineConjointAtopU, + fbCombineConjointAtopReverseU, + fbCombineConjointXorU, +}; + +static CombineFuncC64 pixman_fbCombineFuncC[] = { + fbCombineClearC, + fbCombineSrcC, + NULL, /* Dest */ + fbCombineOverC, + fbCombineOverReverseC, + fbCombineInC, + fbCombineInReverseC, + fbCombineOutC, + fbCombineOutReverseC, + fbCombineAtopC, + fbCombineAtopReverseC, + fbCombineXorC, + fbCombineAddC, + fbCombineSaturateC, + NULL, + NULL, + fbCombineClearC, /* 0x10 */ + fbCombineSrcC, + NULL, /* Dest */ + fbCombineDisjointOverC, + fbCombineSaturateC, /* DisjointOverReverse */ + fbCombineDisjointInC, + fbCombineDisjointInReverseC, + fbCombineDisjointOutC, + fbCombineDisjointOutReverseC, + fbCombineDisjointAtopC, + fbCombineDisjointAtopReverseC, + fbCombineDisjointXorC, /* 0x1b */ + NULL, + NULL, + NULL, + NULL, + fbCombineClearC, + fbCombineSrcC, + NULL, /* Dest */ + fbCombineConjointOverC, + fbCombineConjointOverReverseC, + fbCombineConjointInC, + fbCombineConjointInReverseC, + fbCombineConjointOutC, + fbCombineConjointOutReverseC, + fbCombineConjointAtopC, + fbCombineConjointAtopReverseC, + fbCombineConjointXorC, +}; + +FbComposeFunctions64 pixman_composeFunctions64 = { + pixman_fbCombineFuncU, + pixman_fbCombineFuncC, + pixman_fbCombineMaskU +}; diff --git a/pixman/pixman/pixman-combine64.h b/pixman/pixman/pixman-combine64.h new file mode 100644 index 000000000..8782d1b40 --- /dev/null +++ b/pixman/pixman/pixman-combine64.h @@ -0,0 +1,231 @@ +/* WARNING: This file is generated by combine.pl from combine.inc. + Please edit one of those files rather than this one. */ + +#line 1 "combine.inc" + +#define COMPONENT_SIZE 16 +#define MASK 0xffffULL +#define ONE_HALF 0x8000ULL + +#define G_SHIFT 16 +#define B_SHIFT 16 * 2 +#define A_SHIFT 16 * 3 +#define G_MASK 0xffff0000ULL +#define B_MASK 0xffff00000000ULL +#define A_MASK 0xffff000000000000ULL + +#define RB_MASK 0xffff0000ffffULL +#define AG_MASK 0xffff0000ffff0000ULL +#define RB_ONE_HALF 0x800000008000ULL +#define RB_MASK_PLUS_ONE 0x10000000010000ULL + +#define Alpha(x) ((x) >> A_SHIFT) + +/* + * Helper macros. + */ + +#define IntMult(a,b,t) ( (t) = (a) * (b) + ONE_HALF, ( ( ( (t)>>G_SHIFT ) + (t) )>>G_SHIFT ) ) +#define IntDiv(a,b) (((uint32_t) (a) * MASK) / (b)) + +#define GetComp(v,i) ((uint32_t) (uint16_t) ((v) >> i)) + +#define Add(x,y,i,t) ((t) = GetComp(x,i) + GetComp(y,i), \ + (uint64_t) ((uint16_t) ((t) | (0 - ((t) >> G_SHIFT)))) << (i)) + +#define FbGen(x,y,i,ax,ay,t,u,v) ((t) = (IntMult(GetComp(y,i),ay,(u)) + \ + IntMult(GetComp(x,i),ax,(v))), \ + (uint64_t) ((uint16_t) ((t) | \ + (0 - ((t) >> G_SHIFT)))) << (i)) + +/* + The methods below use some tricks to be able to do two color + components at the same time. +*/ + +/* + x_c = (x_c * a) / 255 +*/ +#define FbByteMul(x, a) do { \ + uint64_t t = ((x & RB_MASK) * a) + RB_ONE_HALF; \ + t = (t + ((t >> COMPONENT_SIZE) & RB_MASK)) >> COMPONENT_SIZE; \ + t &= RB_MASK; \ + \ + x = (((x >> COMPONENT_SIZE) & RB_MASK) * a) + RB_ONE_HALF; \ + x = (x + ((x >> COMPONENT_SIZE) & RB_MASK)); \ + x &= RB_MASK << COMPONENT_SIZE; \ + x += t; \ + } while (0) + +/* + x_c = (x_c * a) / 255 + y +*/ +#define FbByteMulAdd(x, a, y) do { \ + /* multiply and divide: trunc((i + 128)*257/65536) */ \ + uint64_t t = ((x & RB_MASK) * a) + RB_ONE_HALF; \ + t = (t + ((t >> COMPONENT_SIZE) & RB_MASK)) >> COMPONENT_SIZE; \ + t &= RB_MASK; \ + \ + /* add */ \ + t += y & RB_MASK; \ + \ + /* saturate */ \ + t |= RB_MASK_PLUS_ONE - ((t >> COMPONENT_SIZE) & RB_MASK); \ + t &= RB_MASK; \ + \ + /* multiply and divide */ \ + x = (((x >> COMPONENT_SIZE) & RB_MASK) * a) + RB_ONE_HALF; \ + x = (x + ((x >> COMPONENT_SIZE) & RB_MASK)) >> COMPONENT_SIZE; \ + x &= RB_MASK; \ + \ + /* add */ \ + x += (y >> COMPONENT_SIZE) & RB_MASK; \ + \ + /* saturate */ \ + x |= RB_MASK_PLUS_ONE - ((x >> COMPONENT_SIZE) & RB_MASK); \ + x &= RB_MASK; \ + \ + /* recombine */ \ + x <<= COMPONENT_SIZE; \ + x += t; \ + } while (0) + +/* + x_c = (x_c * a + y_c * b) / 255 +*/ +#define FbByteAddMul(x, a, y, b) do { \ + uint64_t t; \ + uint64_t r = (x >> A_SHIFT) * a + (y >> A_SHIFT) * b + ONE_HALF; \ + r += (r >> G_SHIFT); \ + r >>= G_SHIFT; \ + \ + t = (x & G_MASK) * a + (y & G_MASK) * b; \ + t += (t >> G_SHIFT) + (ONE_HALF << G_SHIFT); \ + t >>= B_SHIFT; \ + \ + t |= r << B_SHIFT; \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + t &= RB_MASK; \ + t <<= G_SHIFT; \ + \ + r = ((x >> B_SHIFT) & MASK) * a + \ + ((y >> B_SHIFT) & MASK) * b + ONE_HALF; \ + r += (r >> G_SHIFT); \ + r >>= G_SHIFT; \ + \ + x = (x & MASK) * a + (y & MASK) * b + ONE_HALF; \ + x += (x >> G_SHIFT); \ + x >>= G_SHIFT; \ + x |= r << B_SHIFT; \ + x |= RB_MASK_PLUS_ONE - ((x >> G_SHIFT) & RB_MASK); \ + x &= RB_MASK; \ + x |= t; \ + } while (0) + +/* + x_c = (x_c * a + y_c *b) / 256 +*/ +#define FbByteAddMul_256(x, a, y, b) do { \ + uint64_t t = (x & RB_MASK) * a + (y & RB_MASK) * b; \ + t >>= G_SHIFT; \ + t &= RB_MASK; \ + \ + x = ((x >> G_SHIFT) & RB_MASK) * a + \ + ((y >> G_SHIFT) & RB_MASK) * b; \ + x &= AG_MASK; \ + x += t; \ + } while (0) + +/* + x_c = (x_c * a_c) / 255 +*/ +#define FbByteMulC(x, a) do { \ + uint64_t t; \ + uint64_t r = (x & MASK) * (a & MASK); \ + r |= (x & B_MASK) * ((a >> B_SHIFT) & MASK); \ + r += RB_ONE_HALF; \ + r = (r + ((r >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ + r &= RB_MASK; \ + \ + x >>= G_SHIFT; \ + t = (x & MASK) * ((a >> G_SHIFT) & MASK); \ + t |= (x & B_MASK) * (a >> A_SHIFT); \ + t += RB_ONE_HALF; \ + t = t + ((t >> G_SHIFT) & RB_MASK); \ + x = r | (t & AG_MASK); \ + } while (0) + +/* + x_c = (x_c * a) / 255 + y +*/ +#define FbByteMulAddC(x, a, y) do { \ + uint64_t t; \ + uint64_t r = (x & MASK) * (a & MASK); \ + r |= (x & B_MASK) * ((a >> B_SHIFT) & MASK); \ + r += RB_ONE_HALF; \ + r = (r + ((r >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ + r &= RB_MASK; \ + r += y & RB_MASK; \ + r |= RB_MASK_PLUS_ONE - ((r >> G_SHIFT) & RB_MASK); \ + r &= RB_MASK; \ + \ + x >>= G_SHIFT; \ + t = (x & MASK) * ((a >> G_SHIFT) & MASK); \ + t |= (x & B_MASK) * (a >> A_SHIFT); \ + t += RB_ONE_HALF; \ + t = (t + ((t >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ + t &= RB_MASK; \ + t += (y >> G_SHIFT) & RB_MASK; \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + t &= RB_MASK; \ + x = r | (t << G_SHIFT); \ + } while (0) + +/* + x_c = (x_c * a_c + y_c * b) / 255 +*/ +#define FbByteAddMulC(x, a, y, b) do { \ + uint64_t t; \ + uint64_t r = (x >> A_SHIFT) * (a >> A_SHIFT) + \ + (y >> A_SHIFT) * b; \ + r += (r >> G_SHIFT) + ONE_HALF; \ + r >>= G_SHIFT; \ + \ + t = (x & G_MASK) * ((a >> G_SHIFT) & MASK) + (y & G_MASK) * b; \ + t += (t >> G_SHIFT) + (ONE_HALF << G_SHIFT); \ + t >>= B_SHIFT; \ + \ + t |= r << B_SHIFT; \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + t &= RB_MASK; \ + t <<= G_SHIFT; \ + \ + r = ((x >> B_SHIFT) & MASK) * ((a >> B_SHIFT) & MASK) + \ + ((y >> B_SHIFT) & MASK) * b + ONE_HALF; \ + r += (r >> G_SHIFT); \ + r >>= G_SHIFT; \ + \ + x = (x & MASK) * (a & MASK) + (y & MASK) * b + ONE_HALF; \ + x += (x >> G_SHIFT); \ + x >>= G_SHIFT; \ + x |= r << B_SHIFT; \ + x |= RB_MASK_PLUS_ONE - ((x >> G_SHIFT) & RB_MASK); \ + x &= RB_MASK; \ + x |= t; \ + } while (0) + +/* + x_c = min(x_c + y_c, 255) +*/ +#define FbByteAdd(x, y) do { \ + uint64_t t; \ + uint64_t r = (x & RB_MASK) + (y & RB_MASK); \ + r |= RB_MASK_PLUS_ONE - ((r >> G_SHIFT) & RB_MASK); \ + r &= RB_MASK; \ + \ + t = ((x >> G_SHIFT) & RB_MASK) + ((y >> G_SHIFT) & RB_MASK); \ + t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ + r |= (t & RB_MASK) << G_SHIFT; \ + x = r; \ + } while (0) + diff --git a/pixman/pixman/pixman-compose-accessors.c b/pixman/pixman/pixman-compose-accessors.c new file mode 100644 index 000000000..5393cf409 --- /dev/null +++ b/pixman/pixman/pixman-compose-accessors.c @@ -0,0 +1,4 @@ + +#define PIXMAN_FB_ACCESSORS + +#include "pixman-compose.c" diff --git a/pixman/pixman/pixman-compose.c b/pixman/pixman/pixman-compose.c new file mode 100644 index 000000000..c583ea60e --- /dev/null +++ b/pixman/pixman/pixman-compose.c @@ -0,0 +1,596 @@ +/* + * + * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. + * 2005 Lars Knoll & Zack Rusin, Trolltech + * 2008 Aaron Plattner, NVIDIA Corporation + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> +#include <string.h> +#include <math.h> +#include <assert.h> +#include <limits.h> + +#include "pixman-private.h" + +#ifdef PIXMAN_FB_ACCESSORS +#define PIXMAN_COMPOSITE_RECT_GENERAL pixman_composite_rect_general_accessors +#else +#define PIXMAN_COMPOSITE_RECT_GENERAL pixman_composite_rect_general_no_accessors +#endif + +static unsigned int +SourcePictureClassify (source_image_t *pict, + int x, + int y, + int width, + int height) +{ + if (pict->common.type == SOLID) + { + pict->class = SOURCE_IMAGE_CLASS_HORIZONTAL; + } + else if (pict->common.type == LINEAR) + { + linear_gradient_t *linear = (linear_gradient_t *)pict; + pixman_vector_t v; + pixman_fixed_32_32_t l; + pixman_fixed_48_16_t dx, dy, a, b, off; + pixman_fixed_48_16_t factors[4]; + int i; + + dx = linear->p2.x - linear->p1.x; + dy = linear->p2.y - linear->p1.y; + l = dx * dx + dy * dy; + if (l) + { + a = (dx << 32) / l; + b = (dy << 32) / l; + } + else + { + a = b = 0; + } + + off = (-a * linear->p1.x + -b * linear->p1.y) >> 16; + + for (i = 0; i < 3; i++) + { + v.vector[0] = pixman_int_to_fixed ((i % 2) * (width - 1) + x); + v.vector[1] = pixman_int_to_fixed ((i / 2) * (height - 1) + y); + v.vector[2] = pixman_fixed_1; + + if (pict->common.transform) + { + if (!pixman_transform_point_3d (pict->common.transform, &v)) + return SOURCE_IMAGE_CLASS_UNKNOWN; + } + + factors[i] = ((a * v.vector[0] + b * v.vector[1]) >> 16) + off; + } + + if (factors[2] == factors[0]) + pict->class = SOURCE_IMAGE_CLASS_HORIZONTAL; + else if (factors[1] == factors[0]) + pict->class = SOURCE_IMAGE_CLASS_VERTICAL; + } + + return pict->class; +} + +static void fbFetchSolid(bits_image_t * pict, int x, int y, int width, uint32_t *buffer, uint32_t *mask, uint32_t maskBits) +{ + uint32_t color; + uint32_t *end; + fetchPixelProc32 fetch = ACCESS(pixman_fetchPixelProcForPicture32)(pict); + + color = fetch(pict, 0, 0); + + end = buffer + width; + while (buffer < end) + *(buffer++) = color; +} + +static void fbFetchSolid64(bits_image_t * pict, int x, int y, int width, uint64_t *buffer, void *unused, uint32_t unused2) +{ + uint64_t color; + uint64_t *end; + fetchPixelProc64 fetch = ACCESS(pixman_fetchPixelProcForPicture64)(pict); + + color = fetch(pict, 0, 0); + + end = buffer + width; + while (buffer < end) + *(buffer++) = color; +} + +static void fbFetch(bits_image_t * pict, int x, int y, int width, uint32_t *buffer, uint32_t *mask, uint32_t maskBits) +{ + fetchProc32 fetch = ACCESS(pixman_fetchProcForPicture32)(pict); + + fetch(pict, x, y, width, buffer); +} + +static void fbFetch64(bits_image_t * pict, int x, int y, int width, uint64_t *buffer, void *unused, uint32_t unused2) +{ + fetchProc64 fetch = ACCESS(pixman_fetchProcForPicture64)(pict); + + fetch(pict, x, y, width, buffer); +} + +static void +fbStore(bits_image_t * pict, int x, int y, int width, uint32_t *buffer) +{ + uint32_t *bits; + int32_t stride; + storeProc32 store = ACCESS(pixman_storeProcForPicture32)(pict); + const pixman_indexed_t * indexed = pict->indexed; + + bits = pict->bits; + stride = pict->rowstride; + bits += y*stride; + store((pixman_image_t *)pict, bits, buffer, x, width, indexed); +} + +static void +fbStore64(bits_image_t * pict, int x, int y, int width, uint64_t *buffer) +{ + uint32_t *bits; + int32_t stride; + storeProc64 store = ACCESS(pixman_storeProcForPicture64)(pict); + const pixman_indexed_t * indexed = pict->indexed; + + bits = pict->bits; + stride = pict->rowstride; + bits += y*stride; + store((pixman_image_t *)pict, bits, buffer, x, width, indexed); +} + +typedef void (*scanStoreProc)(pixman_image_t *, int, int, int, uint32_t *); +typedef void (*scanFetchProc)(pixman_image_t *, int, int, int, uint32_t *, + uint32_t *, uint32_t); + +static inline scanFetchProc get_fetch_source_pict(const int wide) +{ + if (wide) + return (scanFetchProc)pixmanFetchSourcePict64; + else + return (scanFetchProc)pixmanFetchSourcePict; +} + +static inline scanFetchProc get_fetch_solid(const int wide) +{ + if (wide) + return (scanFetchProc)fbFetchSolid64; + else + return (scanFetchProc)fbFetchSolid; +} + +static inline scanFetchProc get_fetch(const int wide) +{ + if (wide) + return (scanFetchProc)fbFetch64; + else + return (scanFetchProc)fbFetch; +} + +static inline scanFetchProc get_fetch_external_alpha(const int wide) +{ + if (wide) + return (scanFetchProc)ACCESS(fbFetchExternalAlpha64); + else + return (scanFetchProc)ACCESS(fbFetchExternalAlpha); +} + +static inline scanFetchProc get_fetch_transformed(const int wide) +{ + if (wide) + return (scanFetchProc)ACCESS(fbFetchTransformed64); + else + return (scanFetchProc)ACCESS(fbFetchTransformed); +} + +static inline scanStoreProc get_store(const int wide) +{ + if (wide) + return (scanStoreProc)fbStore64; + else + return (scanStoreProc)fbStore; +} + +static inline scanStoreProc get_store_external_alpha(const int wide) +{ + if (wide) + return (scanStoreProc)ACCESS(fbStoreExternalAlpha64); + else + return (scanStoreProc)ACCESS(fbStoreExternalAlpha); +} + +#ifndef PIXMAN_FB_ACCESSORS +static +#endif +void +PIXMAN_COMPOSITE_RECT_GENERAL (const FbComposeData *data, + void *src_buffer, void *mask_buffer, + void *dest_buffer, const int wide) +{ + int i; + scanStoreProc store; + scanFetchProc fetchSrc = NULL, fetchMask = NULL, fetchDest = NULL; + unsigned int srcClass = SOURCE_IMAGE_CLASS_UNKNOWN; + unsigned int maskClass = SOURCE_IMAGE_CLASS_UNKNOWN; + uint32_t *bits; + int32_t stride; + int xoff, yoff; + + if (data->op == PIXMAN_OP_CLEAR) + fetchSrc = NULL; + else if (IS_SOURCE_IMAGE (data->src)) + { + fetchSrc = get_fetch_source_pict(wide); + srcClass = SourcePictureClassify ((source_image_t *)data->src, + data->xSrc, data->ySrc, + data->width, data->height); + } + else + { + bits_image_t *bits = (bits_image_t *)data->src; + + if (bits->common.alpha_map) + { + fetchSrc = get_fetch_external_alpha(wide); + } + else if ((bits->common.repeat == PIXMAN_REPEAT_NORMAL || bits->common.repeat == PIXMAN_REPEAT_PAD) && + bits->width == 1 && + bits->height == 1) + { + fetchSrc = get_fetch_solid(wide); + srcClass = SOURCE_IMAGE_CLASS_HORIZONTAL; + } + else if (!bits->common.transform && bits->common.filter != PIXMAN_FILTER_CONVOLUTION + && bits->common.repeat != PIXMAN_REPEAT_PAD) + { + fetchSrc = get_fetch(wide); + } + else + { + fetchSrc = get_fetch_transformed(wide); + } + } + + if (!data->mask || data->op == PIXMAN_OP_CLEAR) + { + fetchMask = NULL; + } + else + { + if (IS_SOURCE_IMAGE (data->mask)) + { + fetchMask = (scanFetchProc)pixmanFetchSourcePict; + maskClass = SourcePictureClassify ((source_image_t *)data->mask, + data->xMask, data->yMask, + data->width, data->height); + } + else + { + bits_image_t *bits = (bits_image_t *)data->mask; + + if (bits->common.alpha_map) + { + fetchMask = get_fetch_external_alpha(wide); + } + else if ((bits->common.repeat == PIXMAN_REPEAT_NORMAL || bits->common.repeat == PIXMAN_REPEAT_PAD) && + bits->width == 1 && bits->height == 1) + { + fetchMask = get_fetch_solid(wide); + maskClass = SOURCE_IMAGE_CLASS_HORIZONTAL; + } + else if (!bits->common.transform && bits->common.filter != PIXMAN_FILTER_CONVOLUTION + && bits->common.repeat != PIXMAN_REPEAT_PAD) + fetchMask = get_fetch(wide); + else + fetchMask = get_fetch_transformed(wide); + } + } + + if (data->dest->common.alpha_map) + { + fetchDest = get_fetch_external_alpha(wide); + store = get_store_external_alpha(wide); + + if (data->op == PIXMAN_OP_CLEAR || data->op == PIXMAN_OP_SRC) + fetchDest = NULL; + } + else + { + fetchDest = get_fetch(wide); + store = get_store(wide); + + switch (data->op) + { + case PIXMAN_OP_CLEAR: + case PIXMAN_OP_SRC: + fetchDest = NULL; +#ifndef PIXMAN_FB_ACCESSORS + /* fall-through */ + case PIXMAN_OP_ADD: + case PIXMAN_OP_OVER: + switch (data->dest->bits.format) { + case PIXMAN_a8r8g8b8: + case PIXMAN_x8r8g8b8: + // Skip the store step and composite directly into the + // destination if the output format of the compose func matches + // the destination format. + if (!wide) + store = NULL; + break; + default: + break; + } +#endif + break; + } + } + + if (!store) + { + bits = data->dest->bits.bits; + stride = data->dest->bits.rowstride; + xoff = yoff = 0; + } + else + { + bits = NULL; + stride = 0; + xoff = yoff = 0; + } + + if (fetchSrc && + fetchMask && + data->mask && + data->mask->common.type == BITS && + data->mask->common.component_alpha && + PIXMAN_FORMAT_RGB (data->mask->bits.format)) + { + CombineFuncC32 compose = + wide ? (CombineFuncC32)pixman_composeFunctions64.combineC[data->op] : + pixman_composeFunctions.combineC[data->op]; + if (!compose) + return; + + for (i = 0; i < data->height; ++i) { + /* fill first half of scanline with source */ + if (fetchSrc) + { + if (fetchMask) + { + /* fetch mask before source so that fetching of + source can be optimized */ + fetchMask (data->mask, data->xMask, data->yMask + i, + data->width, mask_buffer, 0, 0); + + if (maskClass == SOURCE_IMAGE_CLASS_HORIZONTAL) + fetchMask = NULL; + } + + if (srcClass == SOURCE_IMAGE_CLASS_HORIZONTAL) + { + fetchSrc (data->src, data->xSrc, data->ySrc + i, + data->width, src_buffer, 0, 0); + fetchSrc = NULL; + } + else + { + fetchSrc (data->src, data->xSrc, data->ySrc + i, + data->width, src_buffer, mask_buffer, + 0xffffffff); + } + } + else if (fetchMask) + { + fetchMask (data->mask, data->xMask, data->yMask + i, + data->width, mask_buffer, 0, 0); + } + + if (store) + { + /* fill dest into second half of scanline */ + if (fetchDest) + fetchDest (data->dest, data->xDest, data->yDest + i, + data->width, dest_buffer, 0, 0); + + /* blend */ + compose (dest_buffer, src_buffer, mask_buffer, data->width); + + /* write back */ + store (data->dest, data->xDest, data->yDest + i, data->width, + dest_buffer); + } + else + { + /* blend */ + compose (bits + (data->yDest + i+ yoff) * stride + + data->xDest + xoff, + src_buffer, mask_buffer, data->width); + } + } + } + else + { + void *src_mask_buffer = 0; + const int useMask = (fetchMask != NULL); + CombineFuncU32 compose = + wide ? (CombineFuncU32)pixman_composeFunctions64.combineU[data->op] : + pixman_composeFunctions.combineU[data->op]; + if (!compose) + return; + + for (i = 0; i < data->height; ++i) { + /* fill first half of scanline with source */ + if (fetchSrc) + { + if (fetchMask) + { + /* fetch mask before source so that fetching of + source can be optimized */ + fetchMask (data->mask, data->xMask, data->yMask + i, + data->width, mask_buffer, 0, 0); + + if (maskClass == SOURCE_IMAGE_CLASS_HORIZONTAL) + fetchMask = NULL; + } + + if (srcClass == SOURCE_IMAGE_CLASS_HORIZONTAL) + { + fetchSrc (data->src, data->xSrc, data->ySrc + i, + data->width, src_buffer, 0, 0); + + if (useMask) + { + if (wide) + pixman_composeFunctions64.combineU[PIXMAN_OP_IN] (mask_buffer, src_buffer, data->width); + else + pixman_composeFunctions.combineU[PIXMAN_OP_IN] (mask_buffer, src_buffer, data->width); + + src_mask_buffer = mask_buffer; + } + else + src_mask_buffer = src_buffer; + + fetchSrc = NULL; + } + else + { + fetchSrc (data->src, data->xSrc, data->ySrc + i, + data->width, src_buffer, + useMask ? mask_buffer : NULL, 0xff000000); + + if (useMask) { + if (wide) + pixman_composeFunctions64.combineMaskU (src_buffer, + mask_buffer, + data->width); + else + pixman_composeFunctions.combineMaskU (src_buffer, + mask_buffer, + data->width); + } + + src_mask_buffer = src_buffer; + } + } + else if (fetchMask) + { + fetchMask (data->mask, data->xMask, data->yMask + i, + data->width, mask_buffer, 0, 0); + + if (wide) + pixman_composeFunctions64.combineU[PIXMAN_OP_IN] (mask_buffer, src_buffer, data->width); + else + pixman_composeFunctions.combineU[PIXMAN_OP_IN] (mask_buffer, src_buffer, data->width); + + src_mask_buffer = mask_buffer; + } + + if (store) + { + /* fill dest into second half of scanline */ + if (fetchDest) + fetchDest (data->dest, data->xDest, data->yDest + i, + data->width, dest_buffer, 0, 0); + + /* blend */ + compose (dest_buffer, src_mask_buffer, data->width); + + /* write back */ + store (data->dest, data->xDest, data->yDest + i, data->width, + dest_buffer); + } + else + { + /* blend */ + compose (bits + (data->yDest + i+ yoff) * stride + + data->xDest + xoff, + src_mask_buffer, data->width); + } + } + } +} + +#ifndef PIXMAN_FB_ACCESSORS + +#define SCANLINE_BUFFER_LENGTH 2048 + +void +pixman_composite_rect_general (const FbComposeData *data) +{ + uint32_t _scanline_buffer[SCANLINE_BUFFER_LENGTH * 3]; + const pixman_format_code_t srcFormat = data->src->type == BITS ? data->src->bits.format : 0; + const pixman_format_code_t maskFormat = data->mask && data->mask->type == BITS ? data->mask->bits.format : 0; + const pixman_format_code_t destFormat = data->dest->type == BITS ? data->dest->bits.format : 0; + const int srcWide = PIXMAN_FORMAT_16BPC(srcFormat); + const int maskWide = data->mask && PIXMAN_FORMAT_16BPC(maskFormat); + const int destWide = PIXMAN_FORMAT_16BPC(destFormat); + const int wide = srcWide || maskWide || destWide; + const int Bpp = wide ? 8 : 4; + uint8_t *scanline_buffer = (uint8_t*)_scanline_buffer; + uint8_t *src_buffer, *mask_buffer, *dest_buffer; + + if (data->width * Bpp > SCANLINE_BUFFER_LENGTH * sizeof(uint32_t)) + { + scanline_buffer = pixman_malloc_abc (data->width, 3, Bpp); + + if (!scanline_buffer) + return; + } + + src_buffer = scanline_buffer; + mask_buffer = src_buffer + data->width * Bpp; + dest_buffer = mask_buffer + data->width * Bpp; + + if (data->src->common.read_func || + data->src->common.write_func || + (data->mask && data->mask->common.read_func) || + (data->mask && data->mask->common.write_func) || + data->dest->common.read_func || + data->dest->common.write_func) + { + pixman_composite_rect_general_accessors (data, src_buffer, mask_buffer, + dest_buffer, wide); + } + else + { + pixman_composite_rect_general_no_accessors (data, src_buffer, + mask_buffer, dest_buffer, + wide); + } + + if ((void*)scanline_buffer != (void*)_scanline_buffer) + free (scanline_buffer); +} + +#endif diff --git a/pixman/pixman/pixman-compute-region.c b/pixman/pixman/pixman-compute-region.c new file mode 100644 index 000000000..a93cee0ba --- /dev/null +++ b/pixman/pixman/pixman-compute-region.c @@ -0,0 +1,242 @@ +/* + * + * Copyright © 1999 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> +#include <stdio.h> +#include "pixman-private.h" + +#define BOUND(v) (int16_t) ((v) < INT16_MIN ? INT16_MIN : (v) > INT16_MAX ? INT16_MAX : (v)) + +static inline pixman_bool_t +miClipPictureReg (pixman_region32_t * pRegion, + pixman_region32_t * pClip, + int dx, + int dy) +{ + if (pixman_region32_n_rects(pRegion) == 1 && + pixman_region32_n_rects(pClip) == 1) + { + pixman_box32_t * pRbox = pixman_region32_rectangles(pRegion, NULL); + pixman_box32_t * pCbox = pixman_region32_rectangles(pClip, NULL); + int v; + + if (pRbox->x1 < (v = pCbox->x1 + dx)) + pRbox->x1 = BOUND(v); + if (pRbox->x2 > (v = pCbox->x2 + dx)) + pRbox->x2 = BOUND(v); + if (pRbox->y1 < (v = pCbox->y1 + dy)) + pRbox->y1 = BOUND(v); + if (pRbox->y2 > (v = pCbox->y2 + dy)) + pRbox->y2 = BOUND(v); + if (pRbox->x1 >= pRbox->x2 || + pRbox->y1 >= pRbox->y2) + { + pixman_region32_init (pRegion); + } + } + else if (!pixman_region32_not_empty (pClip)) + return FALSE; + else + { + if (dx || dy) + pixman_region32_translate (pRegion, -dx, -dy); + if (!pixman_region32_intersect (pRegion, pRegion, pClip)) + return FALSE; + if (dx || dy) + pixman_region32_translate(pRegion, dx, dy); + } + return pixman_region32_not_empty(pRegion); +} + + +static inline pixman_bool_t +miClipPictureSrc (pixman_region32_t * pRegion, + pixman_image_t * pPicture, + int dx, + int dy) +{ + /* XXX what to do with clipping from transformed pictures? */ + if (pPicture->common.transform || pPicture->type != BITS) + return TRUE; + + if (pPicture->common.repeat) + { + /* If the clip region was set by a client, then it should be intersected + * with the composite region since it's interpreted as happening + * after the repeat algorithm. + * + * If the clip region was not set by a client, then it was imposed by + * boundaries of the pixmap, or by sibling or child windows, which means + * it should in theory be repeated along. FIXME: we ignore that case. + * It is only relevant for windows that are (a) clipped by siblings/children + * and (b) used as source. However this case is not useful anyway due + * to lack of GraphicsExpose events. + */ + if (pPicture->common.has_client_clip) + { + pixman_region32_translate ( pRegion, dx, dy); + + if (!pixman_region32_intersect (pRegion, pRegion, + pPicture->common.src_clip)) + return FALSE; + + pixman_region32_translate ( pRegion, -dx, -dy); + } + + return TRUE; + } + else + { + return miClipPictureReg (pRegion, + pPicture->common.src_clip, + dx, + dy); + } +} + +/* + * returns FALSE if the final region is empty. Indistinguishable from + * an allocation failure, but rendering ignores those anyways. + */ + +pixman_bool_t +pixman_compute_composite_region32 (pixman_region32_t * pRegion, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + int v; + + pRegion->extents.x1 = xDst; + v = xDst + width; + pRegion->extents.x2 = BOUND(v); + pRegion->extents.y1 = yDst; + v = yDst + height; + pRegion->extents.y2 = BOUND(v); + pRegion->data = 0; + /* Check for empty operation */ + if (pRegion->extents.x1 >= pRegion->extents.x2 || + pRegion->extents.y1 >= pRegion->extents.y2) + { + pixman_region32_init (pRegion); + return FALSE; + } + /* clip against dst */ + if (!miClipPictureReg (pRegion, &pDst->common.clip_region, 0, 0)) + { + pixman_region32_fini (pRegion); + return FALSE; + } + if (pDst->common.alpha_map) + { + if (!miClipPictureReg (pRegion, &pDst->common.alpha_map->common.clip_region, + -pDst->common.alpha_origin.x, + -pDst->common.alpha_origin.y)) + { + pixman_region32_fini (pRegion); + return FALSE; + } + } + /* clip against src */ + if (!miClipPictureSrc (pRegion, pSrc, xDst - xSrc, yDst - ySrc)) + { + pixman_region32_fini (pRegion); + return FALSE; + } + if (pSrc->common.alpha_map) + { + if (!miClipPictureSrc (pRegion, (pixman_image_t *)pSrc->common.alpha_map, + xDst - (xSrc + pSrc->common.alpha_origin.x), + yDst - (ySrc + pSrc->common.alpha_origin.y))) + { + pixman_region32_fini (pRegion); + return FALSE; + } + } + /* clip against mask */ + if (pMask) + { + if (!miClipPictureSrc (pRegion, pMask, xDst - xMask, yDst - yMask)) + { + pixman_region32_fini (pRegion); + return FALSE; + } + if (pMask->common.alpha_map) + { + if (!miClipPictureSrc (pRegion, (pixman_image_t *)pMask->common.alpha_map, + xDst - (xMask + pMask->common.alpha_origin.x), + yDst - (yMask + pMask->common.alpha_origin.y))) + { + pixman_region32_fini (pRegion); + return FALSE; + } + } + } + + return TRUE; +} + +PIXMAN_EXPORT pixman_bool_t +pixman_compute_composite_region (pixman_region16_t * pRegion, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + pixman_region32_t r32; + pixman_bool_t retval; + + pixman_region32_init (&r32); + + retval = pixman_compute_composite_region32 (&r32, pSrc, pMask, pDst, + xSrc, ySrc, xMask, yMask, xDst, yDst, + width, height); + + if (retval) + { + if (!pixman_region16_copy_from_region32 (pRegion, &r32)) + retval = FALSE; + } + + pixman_region32_fini (&r32); + return retval; +} diff --git a/pixman/pixman/pixman-edge-accessors.c b/pixman/pixman/pixman-edge-accessors.c new file mode 100644 index 000000000..ea3a31e2f --- /dev/null +++ b/pixman/pixman/pixman-edge-accessors.c @@ -0,0 +1,4 @@ + +#define PIXMAN_FB_ACCESSORS + +#include "pixman-edge.c" diff --git a/pixman/pixman/pixman-edge-imp.h b/pixman/pixman/pixman-edge-imp.h new file mode 100644 index 000000000..016bfaba7 --- /dev/null +++ b/pixman/pixman/pixman-edge-imp.h @@ -0,0 +1,154 @@ +/* + * Copyright © 2004 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef rasterizeSpan +#endif + +static void +rasterizeEdges (pixman_image_t *image, + pixman_edge_t *l, + pixman_edge_t *r, + pixman_fixed_t t, + pixman_fixed_t b) +{ + pixman_fixed_t y = t; + uint32_t *line; + uint32_t *buf = (image)->bits.bits; + int stride = (image)->bits.rowstride; + int width = (image)->bits.width; + + line = buf + pixman_fixed_to_int (y) * stride; + + for (;;) + { + pixman_fixed_t lx; + pixman_fixed_t rx; + int lxi; + int rxi; + + lx = l->x; + rx = r->x; +#if N_BITS == 1 + /* For the non-antialiased case, round the coordinates up, in effect + * sampling the center of the pixel. (The AA case does a similar + * adjustment in RenderSamplesX) */ + lx += X_FRAC_FIRST(1); + rx += X_FRAC_FIRST(1); +#endif + /* clip X */ + if (lx < 0) + lx = 0; + if (pixman_fixed_to_int (rx) >= width) +#if N_BITS == 1 + rx = pixman_int_to_fixed (width); +#else + /* Use the last pixel of the scanline, covered 100%. + * We can't use the first pixel following the scanline, + * because accessing it could result in a buffer overrun. + */ + rx = pixman_int_to_fixed (width) - 1; +#endif + + /* Skip empty (or backwards) sections */ + if (rx > lx) + { + + /* Find pixel bounds for span */ + lxi = pixman_fixed_to_int (lx); + rxi = pixman_fixed_to_int (rx); + +#if N_BITS == 1 + { + uint32_t *a = line; + uint32_t startmask; + uint32_t endmask; + int nmiddle; + int width = rxi - lxi; + int x = lxi; + + a += x >> FB_SHIFT; + x &= FB_MASK; + + FbMaskBits (x, width, startmask, nmiddle, endmask); + if (startmask) { + WRITE(image, a, READ(image, a) | startmask); + a++; + } + while (nmiddle--) + WRITE(image, a++, FB_ALLONES); + if (endmask) + WRITE(image, a, READ(image, a) | endmask); + } +#else + { + DefineAlpha(line,lxi); + int lxs; + int rxs; + + /* Sample coverage for edge pixels */ + lxs = RenderSamplesX (lx, N_BITS); + rxs = RenderSamplesX (rx, N_BITS); + + /* Add coverage across row */ + if (lxi == rxi) + { + AddAlpha (rxs - lxs); + } + else + { + int xi; + + AddAlpha (N_X_FRAC(N_BITS) - lxs); + StepAlpha; + for (xi = lxi + 1; xi < rxi; xi++) + { + AddAlpha (N_X_FRAC(N_BITS)); + StepAlpha; + } + AddAlpha (rxs); + } + } +#endif + } + + if (y == b) + break; + +#if N_BITS > 1 + if (pixman_fixed_frac (y) != Y_FRAC_LAST(N_BITS)) + { + RenderEdgeStepSmall (l); + RenderEdgeStepSmall (r); + y += STEP_Y_SMALL(N_BITS); + } + else +#endif + { + RenderEdgeStepBig (l); + RenderEdgeStepBig (r); + y += STEP_Y_BIG(N_BITS); + line += stride; + } + } +} + +#undef rasterizeSpan diff --git a/pixman/pixman/pixman-edge.c b/pixman/pixman/pixman-edge.c new file mode 100644 index 000000000..b9246af5f --- /dev/null +++ b/pixman/pixman/pixman-edge.c @@ -0,0 +1,331 @@ +/* + * Copyright © 2004 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <string.h> + +#include "pixman-private.h" + +#ifdef PIXMAN_FB_ACCESSORS +#define PIXMAN_RASTERIZE_EDGES pixman_rasterize_edges_accessors +#else +#define PIXMAN_RASTERIZE_EDGES pixman_rasterize_edges_no_accessors +#endif + +/* + * 4 bit alpha + */ + +#define N_BITS 4 +#define rasterizeEdges fbRasterizeEdges4 + +#if BITMAP_BIT_ORDER == LSBFirst +#define Shift4(o) ((o) << 2) +#else +#define Shift4(o) ((1-(o)) << 2) +#endif + +#define Get4(x,o) (((x) >> Shift4(o)) & 0xf) +#define Put4(x,o,v) (((x) & ~(0xf << Shift4(o))) | (((v) & 0xf) << Shift4(o))) + +#define DefineAlpha(line,x) \ + uint8_t *__ap = (uint8_t *) line + ((x) >> 1); \ + int __ao = (x) & 1 + +#define StepAlpha ((__ap += __ao), (__ao ^= 1)) + +#define AddAlpha(a) { \ + uint8_t __o = READ(image, __ap); \ + uint8_t __a = (a) + Get4(__o, __ao); \ + WRITE(image, __ap, Put4 (__o, __ao, __a | (0 - ((__a) >> 4)))); \ + } + +#include "pixman-edge-imp.h" + +#undef AddAlpha +#undef StepAlpha +#undef DefineAlpha +#undef rasterizeEdges +#undef N_BITS + + +/* + * 1 bit alpha + */ + +#define N_BITS 1 +#define rasterizeEdges fbRasterizeEdges1 + +#include "pixman-edge-imp.h" + +#undef rasterizeEdges +#undef N_BITS + +/* + * 8 bit alpha + */ + +static inline uint8_t +clip255 (int x) +{ + if (x > 255) return 255; + return x; +} + +#define add_saturate_8(buf,val,length) \ + do { \ + int i__ = (length); \ + uint8_t *buf__ = (buf); \ + int val__ = (val); \ + \ + while (i__--) \ + { \ + WRITE(image, (buf__), clip255 (READ(image, (buf__)) + (val__))); \ + (buf__)++; \ + } \ + } while (0) + +/* + * We want to detect the case where we add the same value to a long + * span of pixels. The triangles on the end are filled in while we + * count how many sub-pixel scanlines contribute to the middle section. + * + * +--------------------------+ + * fill_height =| \ / + * +------------------+ + * |================| + * fill_start fill_end + */ +static void +fbRasterizeEdges8 (pixman_image_t *image, + pixman_edge_t *l, + pixman_edge_t *r, + pixman_fixed_t t, + pixman_fixed_t b) +{ + pixman_fixed_t y = t; + uint32_t *line; + int fill_start = -1, fill_end = -1; + int fill_size = 0; + uint32_t *buf = (image)->bits.bits; + int stride = (image)->bits.rowstride; + int width = (image)->bits.width; + + line = buf + pixman_fixed_to_int (y) * stride; + + for (;;) + { + uint8_t *ap = (uint8_t *) line; + pixman_fixed_t lx, rx; + int lxi, rxi; + + /* clip X */ + lx = l->x; + if (lx < 0) + lx = 0; + rx = r->x; + if (pixman_fixed_to_int (rx) >= width) + /* Use the last pixel of the scanline, covered 100%. + * We can't use the first pixel following the scanline, + * because accessing it could result in a buffer overrun. + */ + rx = pixman_int_to_fixed (width) - 1; + + /* Skip empty (or backwards) sections */ + if (rx > lx) + { + int lxs, rxs; + + /* Find pixel bounds for span. */ + lxi = pixman_fixed_to_int (lx); + rxi = pixman_fixed_to_int (rx); + + /* Sample coverage for edge pixels */ + lxs = RenderSamplesX (lx, 8); + rxs = RenderSamplesX (rx, 8); + + /* Add coverage across row */ + if (lxi == rxi) + { + WRITE(image, ap +lxi, clip255 (READ(image, ap + lxi) + rxs - lxs)); + } + else + { + WRITE(image, ap + lxi, clip255 (READ(image, ap + lxi) + N_X_FRAC(8) - lxs)); + + /* Move forward so that lxi/rxi is the pixel span */ + lxi++; + + /* Don't bother trying to optimize the fill unless + * the span is longer than 4 pixels. */ + if (rxi - lxi > 4) + { + if (fill_start < 0) + { + fill_start = lxi; + fill_end = rxi; + fill_size++; + } + else + { + if (lxi >= fill_end || rxi < fill_start) + { + /* We're beyond what we saved, just fill it */ + add_saturate_8 (ap + fill_start, + fill_size * N_X_FRAC(8), + fill_end - fill_start); + fill_start = lxi; + fill_end = rxi; + fill_size = 1; + } + else + { + /* Update fill_start */ + if (lxi > fill_start) + { + add_saturate_8 (ap + fill_start, + fill_size * N_X_FRAC(8), + lxi - fill_start); + fill_start = lxi; + } + else if (lxi < fill_start) + { + add_saturate_8 (ap + lxi, N_X_FRAC(8), + fill_start - lxi); + } + + /* Update fill_end */ + if (rxi < fill_end) + { + add_saturate_8 (ap + rxi, + fill_size * N_X_FRAC(8), + fill_end - rxi); + fill_end = rxi; + } + else if (fill_end < rxi) + { + add_saturate_8 (ap + fill_end, + N_X_FRAC(8), + rxi - fill_end); + } + fill_size++; + } + } + } + else + { + add_saturate_8 (ap + lxi, N_X_FRAC(8), rxi - lxi); + } + + WRITE(image, ap + rxi, clip255 (READ(image, ap + rxi) + rxs)); + } + } + + if (y == b) { + /* We're done, make sure we clean up any remaining fill. */ + if (fill_start != fill_end) { + if (fill_size == N_Y_FRAC(8)) + { + MEMSET_WRAPPED (image, ap + fill_start, 0xff, fill_end - fill_start); + } + else + { + add_saturate_8 (ap + fill_start, fill_size * N_X_FRAC(8), + fill_end - fill_start); + } + } + break; + } + + if (pixman_fixed_frac (y) != Y_FRAC_LAST(8)) + { + RenderEdgeStepSmall (l); + RenderEdgeStepSmall (r); + y += STEP_Y_SMALL(8); + } + else + { + RenderEdgeStepBig (l); + RenderEdgeStepBig (r); + y += STEP_Y_BIG(8); + if (fill_start != fill_end) + { + if (fill_size == N_Y_FRAC(8)) + { + MEMSET_WRAPPED (image, ap + fill_start, 0xff, fill_end - fill_start); + } + else + { + add_saturate_8 (ap + fill_start, fill_size * N_X_FRAC(8), + fill_end - fill_start); + } + fill_start = fill_end = -1; + fill_size = 0; + } + line += stride; + } + } +} + +#ifndef PIXMAN_FB_ACCESSORS +static +#endif +void +PIXMAN_RASTERIZE_EDGES (pixman_image_t *image, + pixman_edge_t *l, + pixman_edge_t *r, + pixman_fixed_t t, + pixman_fixed_t b) +{ + switch (PIXMAN_FORMAT_BPP (image->bits.format)) + { + case 1: + fbRasterizeEdges1 (image, l, r, t, b); + break; + case 4: + fbRasterizeEdges4 (image, l, r, t, b); + break; + case 8: + fbRasterizeEdges8 (image, l, r, t, b); + break; + } +} + +#ifndef PIXMAN_FB_ACCESSORS + +PIXMAN_EXPORT void +pixman_rasterize_edges (pixman_image_t *image, + pixman_edge_t *l, + pixman_edge_t *r, + pixman_fixed_t t, + pixman_fixed_t b) +{ + if (image->common.read_func || image->common.write_func) + pixman_rasterize_edges_accessors (image, l, r, t, b); + else + pixman_rasterize_edges_no_accessors (image, l, r, t, b); +} + +#endif diff --git a/pixman/pixman/pixman-image.c b/pixman/pixman/pixman-image.c new file mode 100644 index 000000000..e80c47935 --- /dev/null +++ b/pixman/pixman/pixman-image.c @@ -0,0 +1,828 @@ +/* + * Copyright © 2000 SuSE, Inc. + * Copyright © 2007 Red Hat, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of SuSE not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. SuSE makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE + * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +#include "pixman-private.h" + +#define Alpha(x) ((x) >> 24) + +static void +init_source_image (source_image_t *image) +{ + image->class = SOURCE_IMAGE_CLASS_UNKNOWN; +} + +static pixman_bool_t +init_gradient (gradient_t *gradient, + const pixman_gradient_stop_t *stops, + int n_stops) +{ + return_val_if_fail (n_stops > 0, FALSE); + + init_source_image (&gradient->common); + + gradient->stops = pixman_malloc_ab (n_stops, sizeof (pixman_gradient_stop_t)); + if (!gradient->stops) + return FALSE; + + memcpy (gradient->stops, stops, n_stops * sizeof (pixman_gradient_stop_t)); + + gradient->n_stops = n_stops; + + gradient->stop_range = 0xffff; + gradient->color_table = NULL; + gradient->color_table_size = 0; + + return TRUE; +} + +static uint32_t +color_to_uint32 (const pixman_color_t *color) +{ + return + (color->alpha >> 8 << 24) | + (color->red >> 8 << 16) | + (color->green & 0xff00) | + (color->blue >> 8); +} + +static pixman_image_t * +allocate_image (void) +{ + pixman_image_t *image = malloc (sizeof (pixman_image_t)); + + if (image) + { + image_common_t *common = &image->common; + + pixman_region32_init (&common->full_region); + pixman_region32_init (&common->clip_region); + common->src_clip = &common->full_region; + common->has_client_clip = FALSE; + common->transform = NULL; + common->repeat = PIXMAN_REPEAT_NONE; + common->filter = PIXMAN_FILTER_NEAREST; + common->filter_params = NULL; + common->n_filter_params = 0; + common->alpha_map = NULL; + common->component_alpha = FALSE; + common->ref_count = 1; + common->read_func = NULL; + common->write_func = NULL; + } + + return image; +} + +/* Ref Counting */ +PIXMAN_EXPORT pixman_image_t * +pixman_image_ref (pixman_image_t *image) +{ + image->common.ref_count++; + + return image; +} + +/* returns TRUE when the image is freed */ +PIXMAN_EXPORT pixman_bool_t +pixman_image_unref (pixman_image_t *image) +{ + image_common_t *common = (image_common_t *)image; + + common->ref_count--; + + if (common->ref_count == 0) + { + pixman_region32_fini (&common->clip_region); + pixman_region32_fini (&common->full_region); + + if (common->transform) + free (common->transform); + + if (common->filter_params) + free (common->filter_params); + + if (common->alpha_map) + pixman_image_unref ((pixman_image_t *)common->alpha_map); + +#if 0 + if (image->type == BITS && image->bits.indexed) + free (image->bits.indexed); +#endif + +#if 0 + memset (image, 0xaa, sizeof (pixman_image_t)); +#endif + if (image->type == LINEAR || image->type == RADIAL || image->type == CONICAL) + { + if (image->gradient.stops) + free (image->gradient.stops); + } + + + if (image->type == BITS && image->bits.free_me) + free (image->bits.free_me); + + free (image); + + return TRUE; + } + + return FALSE; +} + +/* Constructors */ +PIXMAN_EXPORT pixman_image_t * +pixman_image_create_solid_fill (pixman_color_t *color) +{ + pixman_image_t *img = allocate_image(); + if (!img) + return NULL; + + init_source_image (&img->solid.common); + + img->type = SOLID; + img->solid.color = color_to_uint32 (color); + + return img; +} + +PIXMAN_EXPORT pixman_image_t * +pixman_image_create_linear_gradient (pixman_point_fixed_t *p1, + pixman_point_fixed_t *p2, + const pixman_gradient_stop_t *stops, + int n_stops) +{ + pixman_image_t *image; + linear_gradient_t *linear; + + return_val_if_fail (n_stops >= 2, NULL); + + image = allocate_image(); + + if (!image) + return NULL; + + linear = &image->linear; + + if (!init_gradient (&linear->common, stops, n_stops)) + { + free (image); + return NULL; + } + + linear->p1 = *p1; + linear->p2 = *p2; + + image->type = LINEAR; + + return image; +} + + +PIXMAN_EXPORT pixman_image_t * +pixman_image_create_radial_gradient (pixman_point_fixed_t *inner, + pixman_point_fixed_t *outer, + pixman_fixed_t inner_radius, + pixman_fixed_t outer_radius, + const pixman_gradient_stop_t *stops, + int n_stops) +{ + pixman_image_t *image; + radial_gradient_t *radial; + + return_val_if_fail (n_stops >= 2, NULL); + + image = allocate_image(); + + if (!image) + return NULL; + + radial = &image->radial; + + if (!init_gradient (&radial->common, stops, n_stops)) + { + free (image); + return NULL; + } + + image->type = RADIAL; + + radial->c1.x = inner->x; + radial->c1.y = inner->y; + radial->c1.radius = inner_radius; + radial->c2.x = outer->x; + radial->c2.y = outer->y; + radial->c2.radius = outer_radius; + radial->cdx = pixman_fixed_to_double (radial->c2.x - radial->c1.x); + radial->cdy = pixman_fixed_to_double (radial->c2.y - radial->c1.y); + radial->dr = pixman_fixed_to_double (radial->c2.radius - radial->c1.radius); + radial->A = (radial->cdx * radial->cdx + + radial->cdy * radial->cdy + - radial->dr * radial->dr); + + return image; +} + +PIXMAN_EXPORT pixman_image_t * +pixman_image_create_conical_gradient (pixman_point_fixed_t *center, + pixman_fixed_t angle, + const pixman_gradient_stop_t *stops, + int n_stops) +{ + pixman_image_t *image = allocate_image(); + conical_gradient_t *conical; + + if (!image) + return NULL; + + conical = &image->conical; + + if (!init_gradient (&conical->common, stops, n_stops)) + { + free (image); + return NULL; + } + + image->type = CONICAL; + conical->center = *center; + conical->angle = angle; + + return image; +} + +static uint32_t * +create_bits (pixman_format_code_t format, + int width, + int height, + int *rowstride_bytes) +{ + int stride; + int buf_size; + int bpp; + + /* what follows is a long-winded way, avoiding any possibility of integer + * overflows, of saying: + * stride = ((width * bpp + FB_MASK) >> FB_SHIFT) * sizeof (uint32_t); + */ + + bpp = PIXMAN_FORMAT_BPP (format); + if (pixman_multiply_overflows_int (width, bpp)) + return NULL; + + stride = width * bpp; + if (pixman_addition_overflows_int (stride, FB_MASK)) + return NULL; + + stride += FB_MASK; + stride >>= FB_SHIFT; + +#if FB_SHIFT < 2 + if (pixman_multiply_overflows_int (stride, sizeof (uint32_t))) + return NULL; +#endif + stride *= sizeof (uint32_t); + + if (pixman_multiply_overflows_int (height, stride)) + return NULL; + + buf_size = height * stride; + + if (rowstride_bytes) + *rowstride_bytes = stride; + + return calloc (buf_size, 1); +} + +static void +reset_clip_region (pixman_image_t *image) +{ + pixman_region32_fini (&image->common.clip_region); + + if (image->type == BITS) + { + pixman_region32_init_rect (&image->common.clip_region, 0, 0, + image->bits.width, image->bits.height); + } + else + { + pixman_region32_init (&image->common.clip_region); + } +} + +PIXMAN_EXPORT pixman_image_t * +pixman_image_create_bits (pixman_format_code_t format, + int width, + int height, + uint32_t *bits, + int rowstride_bytes) +{ + pixman_image_t *image; + uint32_t *free_me = NULL; + + /* must be a whole number of uint32_t's + */ + return_val_if_fail (bits == NULL || + (rowstride_bytes % sizeof (uint32_t)) == 0, NULL); + + if (!bits && width && height) + { + free_me = bits = create_bits (format, width, height, &rowstride_bytes); + if (!bits) + return NULL; + } + + image = allocate_image(); + + if (!image) { + if (free_me) + free (free_me); + return NULL; + } + + image->type = BITS; + image->bits.format = format; + image->bits.width = width; + image->bits.height = height; + image->bits.bits = bits; + image->bits.free_me = free_me; + + image->bits.rowstride = rowstride_bytes / (int) sizeof (uint32_t); /* we store it in number + * of uint32_t's + */ + image->bits.indexed = NULL; + + pixman_region32_fini (&image->common.full_region); + pixman_region32_init_rect (&image->common.full_region, 0, 0, + image->bits.width, image->bits.height); + + reset_clip_region (image); + return image; +} + +PIXMAN_EXPORT pixman_bool_t +pixman_image_set_clip_region32 (pixman_image_t *image, + pixman_region32_t *region) +{ + image_common_t *common = (image_common_t *)image; + + if (region) + { + return pixman_region32_copy (&common->clip_region, region); + } + else + { + reset_clip_region (image); + + return TRUE; + } +} + + +PIXMAN_EXPORT pixman_bool_t +pixman_image_set_clip_region (pixman_image_t *image, + pixman_region16_t *region) +{ + image_common_t *common = (image_common_t *)image; + + if (region) + { + return pixman_region32_copy_from_region16 (&common->clip_region, region); + } + else + { + reset_clip_region (image); + + return TRUE; + } +} + +/* Sets whether the clip region includes a clip region set by the client + */ +PIXMAN_EXPORT void +pixman_image_set_has_client_clip (pixman_image_t *image, + pixman_bool_t client_clip) +{ + image->common.has_client_clip = client_clip; +} + +PIXMAN_EXPORT pixman_bool_t +pixman_image_set_transform (pixman_image_t *image, + const pixman_transform_t *transform) +{ + static const pixman_transform_t id = + { + { { pixman_fixed_1, 0, 0 }, + { 0, pixman_fixed_1, 0 }, + { 0, 0, pixman_fixed_1 } + } + }; + + image_common_t *common = (image_common_t *)image; + + if (common->transform == transform) + return TRUE; + + if (memcmp (&id, transform, sizeof (pixman_transform_t)) == 0) + { + free(common->transform); + common->transform = NULL; + return TRUE; + } + + if (common->transform == NULL) + common->transform = malloc (sizeof (pixman_transform_t)); + if (common->transform == NULL) + return FALSE; + + memcpy(common->transform, transform, sizeof(pixman_transform_t)); + + return TRUE; +} + +PIXMAN_EXPORT void +pixman_image_set_repeat (pixman_image_t *image, + pixman_repeat_t repeat) +{ + image->common.repeat = repeat; +} + +PIXMAN_EXPORT pixman_bool_t +pixman_image_set_filter (pixman_image_t *image, + pixman_filter_t filter, + const pixman_fixed_t *params, + int n_params) +{ + image_common_t *common = (image_common_t *)image; + pixman_fixed_t *new_params; + + if (params == common->filter_params && filter == common->filter) + return TRUE; + + new_params = NULL; + if (params) + { + new_params = pixman_malloc_ab (n_params, sizeof (pixman_fixed_t)); + if (!new_params) + return FALSE; + + memcpy (new_params, + params, n_params * sizeof (pixman_fixed_t)); + } + + common->filter = filter; + + if (common->filter_params) + free (common->filter_params); + + common->filter_params = new_params; + common->n_filter_params = n_params; + return TRUE; +} + +PIXMAN_EXPORT void +pixman_image_set_source_clipping (pixman_image_t *image, + pixman_bool_t source_clipping) +{ + image_common_t *common = &image->common; + + if (source_clipping) + common->src_clip = &common->clip_region; + else + common->src_clip = &common->full_region; +} + +/* Unlike all the other property setters, this function does not + * copy the content of indexed. Doing this copying is simply + * way, way too expensive. + */ +PIXMAN_EXPORT void +pixman_image_set_indexed (pixman_image_t *image, + const pixman_indexed_t *indexed) +{ + bits_image_t *bits = (bits_image_t *)image; + + bits->indexed = indexed; +} + +PIXMAN_EXPORT void +pixman_image_set_alpha_map (pixman_image_t *image, + pixman_image_t *alpha_map, + int16_t x, + int16_t y) +{ + image_common_t *common = (image_common_t *)image; + + return_if_fail (!alpha_map || alpha_map->type == BITS); + + if (common->alpha_map != (bits_image_t *)alpha_map) + { + if (common->alpha_map) + pixman_image_unref ((pixman_image_t *)common->alpha_map); + + if (alpha_map) + common->alpha_map = (bits_image_t *)pixman_image_ref (alpha_map); + else + common->alpha_map = NULL; + } + + common->alpha_origin.x = x; + common->alpha_origin.y = y; +} + +PIXMAN_EXPORT void +pixman_image_set_component_alpha (pixman_image_t *image, + pixman_bool_t component_alpha) +{ + image->common.component_alpha = component_alpha; +} + + +PIXMAN_EXPORT void +pixman_image_set_accessors (pixman_image_t *image, + pixman_read_memory_func_t read_func, + pixman_write_memory_func_t write_func) +{ + return_if_fail (image != NULL); + + image->common.read_func = read_func; + image->common.write_func = write_func; +} + +PIXMAN_EXPORT uint32_t * +pixman_image_get_data (pixman_image_t *image) +{ + if (image->type == BITS) + return image->bits.bits; + + return NULL; +} + +PIXMAN_EXPORT int +pixman_image_get_width (pixman_image_t *image) +{ + if (image->type == BITS) + return image->bits.width; + + return 0; +} + +PIXMAN_EXPORT int +pixman_image_get_height (pixman_image_t *image) +{ + if (image->type == BITS) + return image->bits.height; + + return 0; +} + +PIXMAN_EXPORT int +pixman_image_get_stride (pixman_image_t *image) +{ + if (image->type == BITS) + return image->bits.rowstride * (int) sizeof (uint32_t); + + return 0; +} + +PIXMAN_EXPORT int +pixman_image_get_depth (pixman_image_t *image) +{ + if (image->type == BITS) + return PIXMAN_FORMAT_DEPTH (image->bits.format); + + return 0; +} + +static pixman_bool_t +color_to_pixel (pixman_color_t *color, + uint32_t *pixel, + pixman_format_code_t format) +{ + uint32_t c = color_to_uint32 (color); + + if (!(format == PIXMAN_a8r8g8b8 || + format == PIXMAN_x8r8g8b8 || + format == PIXMAN_a8b8g8r8 || + format == PIXMAN_x8b8g8r8 || + format == PIXMAN_r5g6b5 || + format == PIXMAN_b5g6r5 || + format == PIXMAN_a8)) + { + return FALSE; + } + + if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_ABGR) + { + c = ((c & 0xff000000) >> 0) | + ((c & 0x00ff0000) >> 16) | + ((c & 0x0000ff00) >> 0) | + ((c & 0x000000ff) << 16); + } + + if (format == PIXMAN_a8) + c = c >> 24; + else if (format == PIXMAN_r5g6b5 || + format == PIXMAN_b5g6r5) + c = cvt8888to0565 (c); + +#if 0 + printf ("color: %x %x %x %x\n", color->alpha, color->red, color->green, color->blue); + printf ("pixel: %x\n", c); +#endif + + *pixel = c; + return TRUE; +} + +PIXMAN_EXPORT pixman_bool_t +pixman_image_fill_rectangles (pixman_op_t op, + pixman_image_t *dest, + pixman_color_t *color, + int n_rects, + const pixman_rectangle16_t *rects) +{ + pixman_image_t *solid; + pixman_color_t c; + int i; + + if (color->alpha == 0xffff) + { + if (op == PIXMAN_OP_OVER) + op = PIXMAN_OP_SRC; + } + + if (op == PIXMAN_OP_CLEAR) + { + c.red = 0; + c.green = 0; + c.blue = 0; + c.alpha = 0; + + color = &c; + + op = PIXMAN_OP_SRC; + } + + if (op == PIXMAN_OP_SRC) + { + uint32_t pixel; + + if (color_to_pixel (color, &pixel, dest->bits.format)) + { + for (i = 0; i < n_rects; ++i) + { + pixman_region32_t fill_region; + int n_boxes, j; + pixman_box32_t *boxes; + + pixman_region32_init_rect (&fill_region, rects[i].x, rects[i].y, rects[i].width, rects[i].height); + pixman_region32_intersect (&fill_region, &fill_region, &dest->common.clip_region); + + boxes = pixman_region32_rectangles (&fill_region, &n_boxes); + for (j = 0; j < n_boxes; ++j) + { + const pixman_box32_t *box = &(boxes[j]); + pixman_fill (dest->bits.bits, dest->bits.rowstride, PIXMAN_FORMAT_BPP (dest->bits.format), + box->x1, box->y1, box->x2 - box->x1, box->y2 - box->y1, + pixel); + } + + pixman_region32_fini (&fill_region); + } + return TRUE; + } + } + + solid = pixman_image_create_solid_fill (color); + if (!solid) + return FALSE; + + for (i = 0; i < n_rects; ++i) + { + const pixman_rectangle16_t *rect = &(rects[i]); + + pixman_image_composite (op, solid, NULL, dest, + 0, 0, 0, 0, + rect->x, rect->y, + rect->width, rect->height); + } + + pixman_image_unref (solid); + + return TRUE; +} + +pixman_bool_t +pixman_image_can_get_solid (pixman_image_t *image) +{ + if (image->type == SOLID) + return TRUE; + + if (image->type != BITS || + image->bits.width != 1 || + image->bits.height != 1) + { + return FALSE; + } + + if (image->common.repeat != PIXMAN_REPEAT_NORMAL) + return FALSE; + + switch (image->bits.format) + { + case PIXMAN_a8r8g8b8: + case PIXMAN_x8r8g8b8: + case PIXMAN_a8b8g8r8: + case PIXMAN_x8b8g8r8: + case PIXMAN_r8g8b8: + case PIXMAN_b8g8r8: + case PIXMAN_r5g6b5: + case PIXMAN_b5g6r5: + return TRUE; + default: + return FALSE; + } +} + +pixman_bool_t +pixman_image_is_opaque(pixman_image_t *image) +{ + int i = 0; + int gradientNumberOfColors = 0; + + if(image->common.alpha_map) + return FALSE; + + switch(image->type) + { + case BITS: + if(PIXMAN_FORMAT_A(image->bits.format)) + return FALSE; + break; + + case LINEAR: + case CONICAL: + case RADIAL: + gradientNumberOfColors = image->gradient.n_stops; + i=0; + while(i<gradientNumberOfColors) + { + if(image->gradient.stops[i].color.alpha != 0xffff) + return FALSE; + i++; + } + break; + + case SOLID: + if(Alpha(image->solid.color) != 0xff) + return FALSE; + break; + } + + /* Convolution filters can introduce translucency if the sum of the weights + is lower than 1. */ + if (image->common.filter == PIXMAN_FILTER_CONVOLUTION) + return FALSE; + + if (image->common.repeat == PIXMAN_REPEAT_NONE) + { + if (image->common.filter != PIXMAN_FILTER_NEAREST) + return FALSE; + + if (image->common.transform) + return FALSE; + + /* Gradients do not necessarily cover the entire compositing area */ + if (image->type == LINEAR || image->type == CONICAL || image->type == RADIAL) + return FALSE; + } + + return TRUE; +} diff --git a/pixman/pixman/pixman-mmx.c b/pixman/pixman/pixman-mmx.c new file mode 100644 index 000000000..a856fe4ef --- /dev/null +++ b/pixman/pixman/pixman-mmx.c @@ -0,0 +1,3028 @@ +/* + * Copyright © 2004, 2005 Red Hat, Inc. + * Copyright © 2004 Nicholas Miell + * Copyright © 2005 Trolltech AS + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Red Hat not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. Red Hat makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Søren Sandmann (sandmann@redhat.com) + * Minor Improvements: Nicholas Miell (nmiell@gmail.com) + * MMX code paths for fbcompose.c by Lars Knoll (lars@trolltech.com) + * + * Based on work by Owen Taylor + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#ifdef USE_MMX + +#include <mmintrin.h> + +#include "pixman-mmx.h" + +#undef READ +#undef WRITE +#define READ(img,x) *(x) +#define WRITE(img,ptr,v) (*(ptr) = (v)); + +#define noVERBOSE + +#ifdef VERBOSE +#define CHECKPOINT() ErrorF ("at %s %d\n", __FUNCTION__, __LINE__) +#else +#define CHECKPOINT() +#endif + +/* Notes about writing mmx code + * + * give memory operands as the second operand. If you give it as the + * first, gcc will first load it into a register, then use that + * register + * + * ie. use + * + * _mm_mullo_pi16 (x, mmx_constant); + * + * not + * + * _mm_mullo_pi16 (mmx_constant, x); + * + * Also try to minimize dependencies. i.e. when you need a value, try + * to calculate it from a value that was calculated as early as + * possible. + */ + +/* --------------- MMX primitivess ------------------------------------ */ + +#ifdef __GNUC__ +typedef unsigned long long ullong; +typedef ullong mmxdatafield; +#endif +#ifdef _MSC_VER +typedef unsigned __int64 ullong; +typedef __m64 mmxdatafield; +#endif + +typedef struct +{ + mmxdatafield mmx_4x00ff; + mmxdatafield mmx_4x0080; + mmxdatafield mmx_565_rgb; + mmxdatafield mmx_565_unpack_multiplier; + mmxdatafield mmx_565_r; + mmxdatafield mmx_565_g; + mmxdatafield mmx_565_b; + mmxdatafield mmx_mask_0; + mmxdatafield mmx_mask_1; + mmxdatafield mmx_mask_2; + mmxdatafield mmx_mask_3; + mmxdatafield mmx_full_alpha; + mmxdatafield mmx_ffff0000ffff0000; + mmxdatafield mmx_0000ffff00000000; + mmxdatafield mmx_000000000000ffff; +} MMXData; + +static const MMXData c = +{ +#ifdef __GNUC__ + .mmx_4x00ff = 0x00ff00ff00ff00ffULL, + .mmx_4x0080 = 0x0080008000800080ULL, + .mmx_565_rgb = 0x000001f0003f001fULL, + .mmx_565_unpack_multiplier = 0x0000008404100840ULL, + .mmx_565_r = 0x000000f800000000ULL, + .mmx_565_g = 0x0000000000fc0000ULL, + .mmx_565_b = 0x00000000000000f8ULL, + .mmx_mask_0 = 0xffffffffffff0000ULL, + .mmx_mask_1 = 0xffffffff0000ffffULL, + .mmx_mask_2 = 0xffff0000ffffffffULL, + .mmx_mask_3 = 0x0000ffffffffffffULL, + .mmx_full_alpha = 0x00ff000000000000ULL, + .mmx_ffff0000ffff0000 = 0xffff0000ffff0000ULL, + .mmx_0000ffff00000000 = 0x0000ffff00000000ULL, + .mmx_000000000000ffff = 0x000000000000ffffULL, +#endif +#ifdef _MSC_VER + { 0x00ff00ff00ff00ffUI64 }, + { 0x0080008000800080UI64 }, + { 0x000001f0003f001fUI64 }, + { 0x0000008404100840UI64 }, + { 0x000000f800000000UI64 }, + { 0x0000000000fc0000UI64 }, + { 0x00000000000000f8UI64 }, + { 0xffffffffffff0000UI64 }, + { 0xffffffff0000ffffUI64 }, + { 0xffff0000ffffffffUI64 }, + { 0x0000ffffffffffffUI64 }, + { 0x00ff000000000000UI64 }, + { 0xffff0000ffff0000UI64 }, + { 0x0000ffff00000000UI64 }, + { 0x000000000000ffffUI64 }, +#endif +}; + +#ifdef __GNUC__ +# ifdef __ICC +# define MC(x) M64(c.mmx_##x) +# else +# define MC(x) ((__m64)c.mmx_##x) +# endif +# define inline __inline__ __attribute__ ((__always_inline__)) +#endif + +#ifdef _MSC_VER +# define MC(x) c.mmx_##x +# undef inline +# define inline __forceinline +#endif + +static inline __m64 +M64 (ullong x) +{ +#ifdef __ICC + return _mm_cvtsi64_m64 (x); +#elif defined (__GNUC__) + return (__m64)x; +#endif + +#ifdef _MSC_VER + __m64 res; + + res.m64_u64 = x; + return res; +#endif +} + +static inline ullong +ULLONG (__m64 x) +{ +#ifdef __ICC + return _mm_cvtm64_si64 (x); +#elif defined (__GNUC__) + return (ullong)x; +#endif + +#ifdef _MSC_VER + ullong res; + + res = x.m64_u64; + return res; +#endif +} + +static inline __m64 +shift (__m64 v, int s) +{ + if (s > 0) + return _mm_slli_si64 (v, s); + else if (s < 0) + return _mm_srli_si64 (v, -s); + else + return v; +} + +static inline __m64 +negate (__m64 mask) +{ + return _mm_xor_si64 (mask, MC(4x00ff)); +} + +static inline __m64 +pix_multiply (__m64 a, __m64 b) +{ + __m64 res; + + res = _mm_mullo_pi16 (a, b); + res = _mm_adds_pu16 (res, MC(4x0080)); + res = _mm_adds_pu16 (res, _mm_srli_pi16 (res, 8)); + res = _mm_srli_pi16 (res, 8); + + return res; +} + +static inline __m64 +pix_add (__m64 a, __m64 b) +{ + return _mm_adds_pu8 (a, b); +} + +static inline __m64 +expand_alpha (__m64 pixel) +{ + __m64 t1, t2; + + t1 = shift (pixel, -48); + t2 = shift (t1, 16); + t1 = _mm_or_si64 (t1, t2); + t2 = shift (t1, 32); + t1 = _mm_or_si64 (t1, t2); + + return t1; +} + +static inline __m64 +expand_alpha_rev (__m64 pixel) +{ + __m64 t1, t2; + + /* move alpha to low 16 bits and zero the rest */ + t1 = shift (pixel, 48); + t1 = shift (t1, -48); + + t2 = shift (t1, 16); + t1 = _mm_or_si64 (t1, t2); + t2 = shift (t1, 32); + t1 = _mm_or_si64 (t1, t2); + + return t1; +} + +static inline __m64 +invert_colors (__m64 pixel) +{ + __m64 x, y, z; + + x = y = z = pixel; + + x = _mm_and_si64 (x, MC(ffff0000ffff0000)); + y = _mm_and_si64 (y, MC(000000000000ffff)); + z = _mm_and_si64 (z, MC(0000ffff00000000)); + + y = shift (y, 32); + z = shift (z, -32); + + x = _mm_or_si64 (x, y); + x = _mm_or_si64 (x, z); + + return x; +} + +static inline __m64 +over (__m64 src, __m64 srca, __m64 dest) +{ + return _mm_adds_pu8 (src, pix_multiply(dest, negate(srca))); +} + +static inline __m64 +over_rev_non_pre (__m64 src, __m64 dest) +{ + __m64 srca = expand_alpha (src); + __m64 srcfaaa = _mm_or_si64 (srca, MC(full_alpha)); + + return over(pix_multiply(invert_colors(src), srcfaaa), srca, dest); +} + +static inline __m64 +in (__m64 src, + __m64 mask) +{ + return pix_multiply (src, mask); +} + +static inline __m64 +in_over_full_src_alpha (__m64 src, __m64 mask, __m64 dest) +{ + src = _mm_or_si64 (src, MC(full_alpha)); + + return over(in (src, mask), mask, dest); +} + +#ifndef _MSC_VER +static inline __m64 +in_over (__m64 src, + __m64 srca, + __m64 mask, + __m64 dest) +{ + return over(in(src, mask), pix_multiply(srca, mask), dest); +} +#else +#define in_over(src, srca, mask, dest) over(in(src, mask), pix_multiply(srca, mask), dest) +#endif + +static inline __m64 +load8888 (uint32_t v) +{ + return _mm_unpacklo_pi8 (_mm_cvtsi32_si64 (v), _mm_setzero_si64()); +} + +static inline __m64 +pack8888 (__m64 lo, __m64 hi) +{ + return _mm_packs_pu16 (lo, hi); +} + +static inline uint32_t +store8888 (__m64 v) +{ + return _mm_cvtsi64_si32(pack8888(v, _mm_setzero_si64())); +} + +/* Expand 16 bits positioned at @pos (0-3) of a mmx register into + * + * 00RR00GG00BB + * + * --- Expanding 565 in the low word --- + * + * m = (m << (32 - 3)) | (m << (16 - 5)) | m; + * m = m & (01f0003f001f); + * m = m * (008404100840); + * m = m >> 8; + * + * Note the trick here - the top word is shifted by another nibble to + * avoid it bumping into the middle word + */ +static inline __m64 +expand565 (__m64 pixel, int pos) +{ + __m64 p = pixel; + __m64 t1, t2; + + /* move pixel to low 16 bit and zero the rest */ + p = shift (shift (p, (3 - pos) * 16), -48); + + t1 = shift (p, 36 - 11); + t2 = shift (p, 16 - 5); + + p = _mm_or_si64 (t1, p); + p = _mm_or_si64 (t2, p); + p = _mm_and_si64 (p, MC(565_rgb)); + + pixel = _mm_mullo_pi16 (p, MC(565_unpack_multiplier)); + return _mm_srli_pi16 (pixel, 8); +} + +static inline __m64 +expand8888 (__m64 in, int pos) +{ + if (pos == 0) + return _mm_unpacklo_pi8 (in, _mm_setzero_si64()); + else + return _mm_unpackhi_pi8 (in, _mm_setzero_si64()); +} + +static inline __m64 +expandx888 (__m64 in, int pos) +{ + return _mm_or_si64 (expand8888 (in, pos), MC(full_alpha)); +} + +static inline __m64 +pack565 (__m64 pixel, __m64 target, int pos) +{ + __m64 p = pixel; + __m64 t = target; + __m64 r, g, b; + + r = _mm_and_si64 (p, MC(565_r)); + g = _mm_and_si64 (p, MC(565_g)); + b = _mm_and_si64 (p, MC(565_b)); + + r = shift (r, - (32 - 8) + pos * 16); + g = shift (g, - (16 - 3) + pos * 16); + b = shift (b, - (0 + 3) + pos * 16); + + if (pos == 0) + t = _mm_and_si64 (t, MC(mask_0)); + else if (pos == 1) + t = _mm_and_si64 (t, MC(mask_1)); + else if (pos == 2) + t = _mm_and_si64 (t, MC(mask_2)); + else if (pos == 3) + t = _mm_and_si64 (t, MC(mask_3)); + + p = _mm_or_si64 (r, t); + p = _mm_or_si64 (g, p); + + return _mm_or_si64 (b, p); +} + +#ifndef _MSC_VER +static inline __m64 +pix_add_mul (__m64 x, __m64 a, __m64 y, __m64 b) +{ + x = _mm_mullo_pi16 (x, a); + y = _mm_mullo_pi16 (y, b); + x = _mm_adds_pu16 (x, MC(4x0080)); + x = _mm_adds_pu16 (x, y); + x = _mm_adds_pu16 (x, _mm_srli_pi16 (x, 8)); + x = _mm_srli_pi16 (x, 8); + + return x; +} +#else +#define pix_add_mul(x, a, y, b) \ +( x = _mm_mullo_pi16 (x, a), \ + y = _mm_mullo_pi16 (y, b), \ + x = _mm_adds_pu16 (x, MC(4x0080)), \ + x = _mm_adds_pu16 (x, y), \ + x = _mm_adds_pu16 (x, _mm_srli_pi16 (x, 8)), \ + _mm_srli_pi16 (x, 8) ) +#endif + +/* --------------- MMX code patch for fbcompose.c --------------------- */ + +static FASTCALL void +mmxCombineMaskU (uint32_t *src, const uint32_t *mask, int width) +{ + const uint32_t *end = mask + width; + while (mask < end) { + uint32_t mmask = *mask; + uint32_t maska = mmask >> 24; + if (maska == 0) { + *src = 0; + } else if (maska != 0xff) { + __m64 a = load8888(mmask); + __m64 s = load8888(*src); + a = expand_alpha(a); + s = pix_multiply(s, a); + *src = store8888(s); + } + ++src; + ++mask; + } + _mm_empty(); +} + + +static FASTCALL void +mmxCombineOverU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end = dest + width; + + while (dest < end) { + uint32_t ssrc = *src; + uint32_t a = ssrc >> 24; + if (a == 0xff) { + *dest = ssrc; + } else if (a) { + __m64 s, sa; + s = load8888(ssrc); + sa = expand_alpha(s); + *dest = store8888(over(s, sa, load8888(*dest))); + } + ++dest; + ++src; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineOverReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end = dest + width; + + while (dest < end) { + __m64 d, da; + d = load8888(*dest); + da = expand_alpha(d); + *dest = store8888(over (d, da, load8888(*src))); + ++dest; + ++src; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineInU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end = dest + width; + + while (dest < end) { + __m64 x, a; + x = load8888(*src); + a = load8888(*dest); + a = expand_alpha(a); + x = pix_multiply(x, a); + *dest = store8888(x); + ++dest; + ++src; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineInReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end = dest + width; + + while (dest < end) { + __m64 x, a; + x = load8888(*dest); + a = load8888(*src); + a = expand_alpha(a); + x = pix_multiply(x, a); + *dest = store8888(x); + ++dest; + ++src; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineOutU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end = dest + width; + + while (dest < end) { + __m64 x, a; + x = load8888(*src); + a = load8888(*dest); + a = expand_alpha(a); + a = negate(a); + x = pix_multiply(x, a); + *dest = store8888(x); + ++dest; + ++src; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineOutReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end = dest + width; + + while (dest < end) { + __m64 x, a; + x = load8888(*dest); + a = load8888(*src); + a = expand_alpha(a); + a = negate(a); + x = pix_multiply(x, a); + *dest = store8888(x); + ++dest; + ++src; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineAtopU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end = dest + width; + + while (dest < end) { + __m64 s, da, d, sia; + s = load8888(*src); + d = load8888(*dest); + sia = expand_alpha(s); + sia = negate(sia); + da = expand_alpha(d); + s = pix_add_mul (s, da, d, sia); + *dest = store8888(s); + ++dest; + ++src; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineAtopReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end; + + end = dest + width; + + while (dest < end) { + __m64 s, dia, d, sa; + s = load8888(*src); + d = load8888(*dest); + sa = expand_alpha(s); + dia = expand_alpha(d); + dia = negate(dia); + s = pix_add_mul (s, dia, d, sa); + *dest = store8888(s); + ++dest; + ++src; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineXorU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end = dest + width; + + while (dest < end) { + __m64 s, dia, d, sia; + s = load8888(*src); + d = load8888(*dest); + sia = expand_alpha(s); + dia = expand_alpha(d); + sia = negate(sia); + dia = negate(dia); + s = pix_add_mul (s, dia, d, sia); + *dest = store8888(s); + ++dest; + ++src; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineAddU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end = dest + width; + while (dest < end) { + __m64 s, d; + s = load8888(*src); + d = load8888(*dest); + s = pix_add(s, d); + *dest = store8888(s); + ++dest; + ++src; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineSaturateU (uint32_t *dest, const uint32_t *src, int width) +{ + const uint32_t *end = dest + width; + while (dest < end) { + uint32_t s = *src; + uint32_t d = *dest; + __m64 ms = load8888(s); + __m64 md = load8888(d); + uint32_t sa = s >> 24; + uint32_t da = ~d >> 24; + + if (sa > da) { + __m64 msa = load8888(FbIntDiv(da, sa) << 24); + msa = expand_alpha(msa); + ms = pix_multiply(ms, msa); + } + md = pix_add(md, ms); + *dest = store8888(md); + ++src; + ++dest; + } + _mm_empty(); +} + + +static FASTCALL void +mmxCombineSrcC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + s = pix_multiply(s, a); + *dest = store8888(s); + ++src; + ++mask; + ++dest; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineOverC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + __m64 d = load8888(*dest); + __m64 sa = expand_alpha(s); + + *dest = store8888(in_over (s, sa, a, d)); + + ++src; + ++dest; + ++mask; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineOverReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + __m64 d = load8888(*dest); + __m64 da = expand_alpha(d); + + *dest = store8888(over (d, da, in (s, a))); + + ++src; + ++dest; + ++mask; + } + _mm_empty(); +} + + +static FASTCALL void +mmxCombineInC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + __m64 d = load8888(*dest); + __m64 da = expand_alpha(d); + s = pix_multiply(s, a); + s = pix_multiply(s, da); + *dest = store8888(s); + ++src; + ++dest; + ++mask; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineInReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + __m64 d = load8888(*dest); + __m64 sa = expand_alpha(s); + a = pix_multiply(a, sa); + d = pix_multiply(d, a); + *dest = store8888(d); + ++src; + ++dest; + ++mask; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineOutC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + __m64 d = load8888(*dest); + __m64 da = expand_alpha(d); + da = negate(da); + s = pix_multiply(s, a); + s = pix_multiply(s, da); + *dest = store8888(s); + ++src; + ++dest; + ++mask; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineOutReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + __m64 d = load8888(*dest); + __m64 sa = expand_alpha(s); + a = pix_multiply(a, sa); + a = negate(a); + d = pix_multiply(d, a); + *dest = store8888(d); + ++src; + ++dest; + ++mask; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineAtopC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + __m64 d = load8888(*dest); + __m64 da = expand_alpha(d); + __m64 sa = expand_alpha(s); + s = pix_multiply(s, a); + a = pix_multiply(a, sa); + a = negate(a); + d = pix_add_mul (d, a, s, da); + *dest = store8888(d); + ++src; + ++dest; + ++mask; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineAtopReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + __m64 d = load8888(*dest); + __m64 da = expand_alpha(d); + __m64 sa = expand_alpha(s); + s = pix_multiply(s, a); + a = pix_multiply(a, sa); + da = negate(da); + d = pix_add_mul (d, a, s, da); + *dest = store8888(d); + ++src; + ++dest; + ++mask; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineXorC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + __m64 d = load8888(*dest); + __m64 da = expand_alpha(d); + __m64 sa = expand_alpha(s); + s = pix_multiply(s, a); + a = pix_multiply(a, sa); + da = negate(da); + a = negate(a); + d = pix_add_mul (d, a, s, da); + *dest = store8888(d); + ++src; + ++dest; + ++mask; + } + _mm_empty(); +} + +static FASTCALL void +mmxCombineAddC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + const uint32_t *end = src + width; + while (src < end) { + __m64 a = load8888(*mask); + __m64 s = load8888(*src); + __m64 d = load8888(*dest); + s = pix_multiply(s, a); + d = pix_add(s, d); + *dest = store8888(d); + ++src; + ++dest; + ++mask; + } + _mm_empty(); +} + +void +fbComposeSetupMMX(void) +{ + static pixman_bool_t initialized = FALSE; + + if (initialized) + return; + + /* check if we have MMX support and initialize accordingly */ + if (pixman_have_mmx()) + { + pixman_composeFunctions.combineU[PIXMAN_OP_OVER] = mmxCombineOverU; + pixman_composeFunctions.combineU[PIXMAN_OP_OVER_REVERSE] = mmxCombineOverReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_IN] = mmxCombineInU; + pixman_composeFunctions.combineU[PIXMAN_OP_IN_REVERSE] = mmxCombineInReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_OUT] = mmxCombineOutU; + pixman_composeFunctions.combineU[PIXMAN_OP_OUT_REVERSE] = mmxCombineOutReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_ATOP] = mmxCombineAtopU; + pixman_composeFunctions.combineU[PIXMAN_OP_ATOP_REVERSE] = mmxCombineAtopReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_XOR] = mmxCombineXorU; + pixman_composeFunctions.combineU[PIXMAN_OP_ADD] = mmxCombineAddU; + pixman_composeFunctions.combineU[PIXMAN_OP_SATURATE] = mmxCombineSaturateU; + + pixman_composeFunctions.combineC[PIXMAN_OP_SRC] = mmxCombineSrcC; + pixman_composeFunctions.combineC[PIXMAN_OP_OVER] = mmxCombineOverC; + pixman_composeFunctions.combineC[PIXMAN_OP_OVER_REVERSE] = mmxCombineOverReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_IN] = mmxCombineInC; + pixman_composeFunctions.combineC[PIXMAN_OP_IN_REVERSE] = mmxCombineInReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_OUT] = mmxCombineOutC; + pixman_composeFunctions.combineC[PIXMAN_OP_OUT_REVERSE] = mmxCombineOutReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_ATOP] = mmxCombineAtopC; + pixman_composeFunctions.combineC[PIXMAN_OP_ATOP_REVERSE] = mmxCombineAtopReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_XOR] = mmxCombineXorC; + pixman_composeFunctions.combineC[PIXMAN_OP_ADD] = mmxCombineAddC; + + pixman_composeFunctions.combineMaskU = mmxCombineMaskU; + } + + initialized = TRUE; +} + + +/* ------------------ MMX code paths called from fbpict.c ----------------------- */ + +void +fbCompositeSolid_nx8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src; + uint32_t *dstLine, *dst; + uint16_t w; + int dstStride; + __m64 vsrc, vsrca; + + CHECKPOINT(); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + if (src >> 24 == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + + vsrc = load8888 (src); + vsrca = expand_alpha (vsrc); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + w = width; + + CHECKPOINT(); + + while (w && (unsigned long)dst & 7) + { + *dst = store8888(over(vsrc, vsrca, load8888(*dst))); + + w--; + dst++; + } + + while (w >= 2) + { + __m64 vdest; + __m64 dest0, dest1; + + vdest = *(__m64 *)dst; + + dest0 = over(vsrc, vsrca, expand8888(vdest, 0)); + dest1 = over(vsrc, vsrca, expand8888(vdest, 1)); + + *(__m64 *)dst = pack8888(dest0, dest1); + + dst += 2; + w -= 2; + } + + CHECKPOINT(); + + while (w) + { + *dst = store8888(over(vsrc, vsrca, load8888(*dst))); + + w--; + dst++; + } + } + + _mm_empty(); +} + +void +fbCompositeSolid_nx0565mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src; + uint16_t *dstLine, *dst; + uint16_t w; + int dstStride; + __m64 vsrc, vsrca; + + CHECKPOINT(); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + if (src >> 24 == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + + vsrc = load8888 (src); + vsrca = expand_alpha (vsrc); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + w = width; + + CHECKPOINT(); + + while (w && (unsigned long)dst & 7) + { + ullong d = *dst; + __m64 vdest = expand565 (M64(d), 0); + vdest = pack565(over(vsrc, vsrca, vdest), vdest, 0); + *dst = ULLONG(vdest); + + w--; + dst++; + } + + while (w >= 4) + { + __m64 vdest; + + vdest = *(__m64 *)dst; + + vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 0)), vdest, 0); + vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 1)), vdest, 1); + vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 2)), vdest, 2); + vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 3)), vdest, 3); + + *(__m64 *)dst = vdest; + + dst += 4; + w -= 4; + } + + CHECKPOINT(); + + while (w) + { + ullong d = *dst; + __m64 vdest = expand565 (M64(d), 0); + vdest = pack565(over(vsrc, vsrca, vdest), vdest, 0); + *dst = ULLONG(vdest); + + w--; + dst++; + } + } + + _mm_empty(); +} + +void +fbCompositeSolidMask_nx8888x8888Cmmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint32_t *dstLine; + uint32_t *maskLine; + int dstStride, maskStride; + __m64 vsrc, vsrca; + + CHECKPOINT(); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (srca == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint32_t, maskStride, maskLine, 1); + + vsrc = load8888(src); + vsrca = expand_alpha(vsrc); + + while (height--) + { + int twidth = width; + uint32_t *p = (uint32_t *)maskLine; + uint32_t *q = (uint32_t *)dstLine; + + while (twidth && (unsigned long)q & 7) + { + uint32_t m = *(uint32_t *)p; + + if (m) + { + __m64 vdest = load8888(*q); + vdest = in_over(vsrc, vsrca, load8888(m), vdest); + *q = store8888(vdest); + } + + twidth--; + p++; + q++; + } + + while (twidth >= 2) + { + uint32_t m0, m1; + m0 = *p; + m1 = *(p + 1); + + if (m0 | m1) + { + __m64 dest0, dest1; + __m64 vdest = *(__m64 *)q; + + dest0 = in_over(vsrc, vsrca, load8888(m0), + expand8888 (vdest, 0)); + dest1 = in_over(vsrc, vsrca, load8888(m1), + expand8888 (vdest, 1)); + + *(__m64 *)q = pack8888(dest0, dest1); + } + + p += 2; + q += 2; + twidth -= 2; + } + + while (twidth) + { + uint32_t m = *(uint32_t *)p; + + if (m) + { + __m64 vdest = load8888(*q); + vdest = in_over(vsrc, vsrca, load8888(m), vdest); + *q = store8888(vdest); + } + + twidth--; + p++; + q++; + } + + dstLine += dstStride; + maskLine += maskStride; + } + + _mm_empty(); +} + +void +fbCompositeSrc_8888x8x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dstLine, *dst; + uint32_t *srcLine, *src; + uint32_t mask; + __m64 vmask; + int dstStride, srcStride; + uint16_t w; + __m64 srca; + + CHECKPOINT(); + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + + fbComposeGetSolid (pMask, mask, pDst->bits.format); + mask = mask | mask >> 8 | mask >> 16 | mask >> 24; + vmask = load8888 (mask); + srca = MC(4x00ff); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w && (unsigned long)dst & 7) + { + __m64 s = load8888 (*src); + __m64 d = load8888 (*dst); + + *dst = store8888 (in_over (s, expand_alpha (s), vmask, d)); + + w--; + dst++; + src++; + } + + while (w >= 2) + { + __m64 vs = *(__m64 *)src; + __m64 vd = *(__m64 *)dst; + __m64 vsrc0 = expand8888 (vs, 0); + __m64 vsrc1 = expand8888 (vs, 1); + + *(__m64 *)dst = pack8888 ( + in_over (vsrc0, expand_alpha (vsrc0), vmask, expand8888 (vd, 0)), + in_over (vsrc1, expand_alpha (vsrc1), vmask, expand8888 (vd, 1))); + + w -= 2; + dst += 2; + src += 2; + } + + while (w) + { + __m64 s = load8888 (*src); + __m64 d = load8888 (*dst); + + *dst = store8888 (in_over (s, expand_alpha (s), vmask, d)); + + w--; + dst++; + src++; + } + } + + _mm_empty(); +} + +void +fbCompositeSrc_x888xnx8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dstLine, *dst; + uint32_t *srcLine, *src; + uint32_t mask; + __m64 vmask; + int dstStride, srcStride; + uint16_t w; + __m64 srca; + + CHECKPOINT(); + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + fbComposeGetSolid (pMask, mask, pDst->bits.format); + + mask = mask | mask >> 8 | mask >> 16 | mask >> 24; + vmask = load8888 (mask); + srca = MC(4x00ff); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w && (unsigned long)dst & 7) + { + __m64 s = load8888 (*src | 0xff000000); + __m64 d = load8888 (*dst); + + *dst = store8888 (in_over (s, srca, vmask, d)); + + w--; + dst++; + src++; + } + + while (w >= 16) + { + __m64 vd0 = *(__m64 *)(dst + 0); + __m64 vd1 = *(__m64 *)(dst + 2); + __m64 vd2 = *(__m64 *)(dst + 4); + __m64 vd3 = *(__m64 *)(dst + 6); + __m64 vd4 = *(__m64 *)(dst + 8); + __m64 vd5 = *(__m64 *)(dst + 10); + __m64 vd6 = *(__m64 *)(dst + 12); + __m64 vd7 = *(__m64 *)(dst + 14); + + __m64 vs0 = *(__m64 *)(src + 0); + __m64 vs1 = *(__m64 *)(src + 2); + __m64 vs2 = *(__m64 *)(src + 4); + __m64 vs3 = *(__m64 *)(src + 6); + __m64 vs4 = *(__m64 *)(src + 8); + __m64 vs5 = *(__m64 *)(src + 10); + __m64 vs6 = *(__m64 *)(src + 12); + __m64 vs7 = *(__m64 *)(src + 14); + + vd0 = pack8888 ( + in_over (expandx888 (vs0, 0), srca, vmask, expand8888 (vd0, 0)), + in_over (expandx888 (vs0, 1), srca, vmask, expand8888 (vd0, 1))); + + vd1 = pack8888 ( + in_over (expandx888 (vs1, 0), srca, vmask, expand8888 (vd1, 0)), + in_over (expandx888 (vs1, 1), srca, vmask, expand8888 (vd1, 1))); + + vd2 = pack8888 ( + in_over (expandx888 (vs2, 0), srca, vmask, expand8888 (vd2, 0)), + in_over (expandx888 (vs2, 1), srca, vmask, expand8888 (vd2, 1))); + + vd3 = pack8888 ( + in_over (expandx888 (vs3, 0), srca, vmask, expand8888 (vd3, 0)), + in_over (expandx888 (vs3, 1), srca, vmask, expand8888 (vd3, 1))); + + vd4 = pack8888 ( + in_over (expandx888 (vs4, 0), srca, vmask, expand8888 (vd4, 0)), + in_over (expandx888 (vs4, 1), srca, vmask, expand8888 (vd4, 1))); + + vd5 = pack8888 ( + in_over (expandx888 (vs5, 0), srca, vmask, expand8888 (vd5, 0)), + in_over (expandx888 (vs5, 1), srca, vmask, expand8888 (vd5, 1))); + + vd6 = pack8888 ( + in_over (expandx888 (vs6, 0), srca, vmask, expand8888 (vd6, 0)), + in_over (expandx888 (vs6, 1), srca, vmask, expand8888 (vd6, 1))); + + vd7 = pack8888 ( + in_over (expandx888 (vs7, 0), srca, vmask, expand8888 (vd7, 0)), + in_over (expandx888 (vs7, 1), srca, vmask, expand8888 (vd7, 1))); + + *(__m64 *)(dst + 0) = vd0; + *(__m64 *)(dst + 2) = vd1; + *(__m64 *)(dst + 4) = vd2; + *(__m64 *)(dst + 6) = vd3; + *(__m64 *)(dst + 8) = vd4; + *(__m64 *)(dst + 10) = vd5; + *(__m64 *)(dst + 12) = vd6; + *(__m64 *)(dst + 14) = vd7; + + w -= 16; + dst += 16; + src += 16; + } + + while (w) + { + __m64 s = load8888 (*src | 0xff000000); + __m64 d = load8888 (*dst); + + *dst = store8888 (in_over (s, srca, vmask, d)); + + w--; + dst++; + src++; + } + } + + _mm_empty(); +} + +void +fbCompositeSrc_8888x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dstLine, *dst; + uint32_t *srcLine, *src; + uint32_t s; + int dstStride, srcStride; + uint8_t a; + uint16_t w; + + CHECKPOINT(); + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w--) + { + s = *src++; + a = s >> 24; + if (a == 0xff) + *dst = s; + else if (a) { + __m64 ms, sa; + ms = load8888(s); + sa = expand_alpha(ms); + *dst = store8888(over(ms, sa, load8888(*dst))); + } + dst++; + } + } + _mm_empty(); +} + +void +fbCompositeSrc_8888x0565mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint16_t *dstLine, *dst; + uint32_t *srcLine, *src; + int dstStride, srcStride; + uint16_t w; + + CHECKPOINT(); + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + +#if 0 + /* FIXME */ + assert (pSrc->pDrawable == pMask->pDrawable); +#endif + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + CHECKPOINT(); + + while (w && (unsigned long)dst & 7) + { + __m64 vsrc = load8888 (*src); + ullong d = *dst; + __m64 vdest = expand565 (M64(d), 0); + + vdest = pack565(over(vsrc, expand_alpha(vsrc), vdest), vdest, 0); + + *dst = ULLONG(vdest); + + w--; + dst++; + src++; + } + + CHECKPOINT(); + + while (w >= 4) + { + __m64 vsrc0, vsrc1, vsrc2, vsrc3; + __m64 vdest; + + vsrc0 = load8888(*(src + 0)); + vsrc1 = load8888(*(src + 1)); + vsrc2 = load8888(*(src + 2)); + vsrc3 = load8888(*(src + 3)); + + vdest = *(__m64 *)dst; + + vdest = pack565(over(vsrc0, expand_alpha(vsrc0), expand565(vdest, 0)), vdest, 0); + vdest = pack565(over(vsrc1, expand_alpha(vsrc1), expand565(vdest, 1)), vdest, 1); + vdest = pack565(over(vsrc2, expand_alpha(vsrc2), expand565(vdest, 2)), vdest, 2); + vdest = pack565(over(vsrc3, expand_alpha(vsrc3), expand565(vdest, 3)), vdest, 3); + + *(__m64 *)dst = vdest; + + w -= 4; + dst += 4; + src += 4; + } + + CHECKPOINT(); + + while (w) + { + __m64 vsrc = load8888 (*src); + ullong d = *dst; + __m64 vdest = expand565 (M64(d), 0); + + vdest = pack565(over(vsrc, expand_alpha(vsrc), vdest), vdest, 0); + + *dst = ULLONG(vdest); + + w--; + dst++; + src++; + } + } + + _mm_empty(); +} + +void +fbCompositeSolidMask_nx8x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint32_t *dstLine, *dst; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w; + __m64 vsrc, vsrca; + ullong srcsrc; + + CHECKPOINT(); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (srca == 0) + return; + + srcsrc = (ullong)src << 32 | src; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + vsrc = load8888 (src); + vsrca = expand_alpha (vsrc); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + CHECKPOINT(); + + while (w && (unsigned long)dst & 7) + { + ullong m = *mask; + + if (m) + { + __m64 vdest = in_over(vsrc, vsrca, expand_alpha_rev (M64(m)), load8888(*dst)); + *dst = store8888(vdest); + } + + w--; + mask++; + dst++; + } + + CHECKPOINT(); + + while (w >= 2) + { + ullong m0, m1; + m0 = *mask; + m1 = *(mask + 1); + + if (srca == 0xff && (m0 & m1) == 0xff) + { + *(ullong *)dst = srcsrc; + } + else if (m0 | m1) + { + __m64 vdest; + __m64 dest0, dest1; + + vdest = *(__m64 *)dst; + + dest0 = in_over(vsrc, vsrca, expand_alpha_rev (M64(m0)), expand8888(vdest, 0)); + dest1 = in_over(vsrc, vsrca, expand_alpha_rev (M64(m1)), expand8888(vdest, 1)); + + *(__m64 *)dst = pack8888(dest0, dest1); + } + + mask += 2; + dst += 2; + w -= 2; + } + + CHECKPOINT(); + + while (w) + { + ullong m = *mask; + + if (m) + { + __m64 vdest = load8888(*dst); + vdest = in_over(vsrc, vsrca, expand_alpha_rev (M64(m)), vdest); + *dst = store8888(vdest); + } + + w--; + mask++; + dst++; + } + } + + _mm_empty(); +} + +pixman_bool_t +pixman_fill_mmx (uint32_t *bits, + int stride, + int bpp, + int x, + int y, + int width, + int height, + uint32_t xor) +{ + ullong fill; + __m64 vfill; + uint32_t byte_width; + uint8_t *byte_line; +#ifdef __GNUC__ + __m64 v1, v2, v3, v4, v5, v6, v7; +#endif + + if (bpp != 16 && bpp != 32 && bpp != 8) + return FALSE; + + if (bpp == 16 && (xor >> 16 != (xor & 0xffff))) + return FALSE; + + if (bpp == 8 && + ((xor >> 16 != (xor & 0xffff)) || + (xor >> 24 != (xor & 0x00ff) >> 16))) + { + return FALSE; + } + + if (bpp == 8) + { + stride = stride * (int) sizeof (uint32_t) / 1; + byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x); + byte_width = width; + stride *= 1; + } + else if (bpp == 16) + { + stride = stride * (int) sizeof (uint32_t) / 2; + byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x); + byte_width = 2 * width; + stride *= 2; + } + else + { + stride = stride * (int) sizeof (uint32_t) / 4; + byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x); + byte_width = 4 * width; + stride *= 4; + } + + fill = ((ullong)xor << 32) | xor; + vfill = M64(fill); + +#ifdef __GNUC__ + __asm__ ( + "movq %7, %0\n" + "movq %7, %1\n" + "movq %7, %2\n" + "movq %7, %3\n" + "movq %7, %4\n" + "movq %7, %5\n" + "movq %7, %6\n" + : "=y" (v1), "=y" (v2), "=y" (v3), + "=y" (v4), "=y" (v5), "=y" (v6), "=y" (v7) + : "y" (vfill)); +#endif + + while (height--) + { + int w; + uint8_t *d = byte_line; + byte_line += stride; + w = byte_width; + + while (w >= 1 && ((unsigned long)d & 1)) + { + *(uint8_t *)d = (xor & 0xff); + w--; + d++; + } + + while (w >= 2 && ((unsigned long)d & 3)) + { + *(uint16_t *)d = xor; + w -= 2; + d += 2; + } + + while (w >= 4 && ((unsigned long)d & 7)) + { + *(uint32_t *)d = xor; + + w -= 4; + d += 4; + } + + while (w >= 64) + { +#ifdef __GNUC__ + __asm__ ( + "movq %1, (%0)\n" + "movq %2, 8(%0)\n" + "movq %3, 16(%0)\n" + "movq %4, 24(%0)\n" + "movq %5, 32(%0)\n" + "movq %6, 40(%0)\n" + "movq %7, 48(%0)\n" + "movq %8, 56(%0)\n" + : + : "r" (d), + "y" (vfill), "y" (v1), "y" (v2), "y" (v3), + "y" (v4), "y" (v5), "y" (v6), "y" (v7) + : "memory"); +#else + *(__m64*) (d + 0) = vfill; + *(__m64*) (d + 8) = vfill; + *(__m64*) (d + 16) = vfill; + *(__m64*) (d + 24) = vfill; + *(__m64*) (d + 32) = vfill; + *(__m64*) (d + 40) = vfill; + *(__m64*) (d + 48) = vfill; + *(__m64*) (d + 56) = vfill; +#endif + w -= 64; + d += 64; + } + + while (w >= 4) + { + *(uint32_t *)d = xor; + + w -= 4; + d += 4; + } + while (w >= 2) + { + *(uint16_t *)d = xor; + w -= 2; + d += 2; + } + while (w >= 1) + { + *(uint8_t *)d = (xor & 0xff); + w--; + d++; + } + + } + + _mm_empty(); + return TRUE; +} + +void +fbCompositeSolidMaskSrc_nx8x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint32_t *dstLine, *dst; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w; + __m64 vsrc, vsrca; + ullong srcsrc; + + CHECKPOINT(); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (srca == 0) + { + pixman_fill_mmx (pDst->bits.bits, pDst->bits.rowstride, PIXMAN_FORMAT_BPP (pDst->bits.format), + xDst, yDst, width, height, 0); + return; + } + + srcsrc = (ullong)src << 32 | src; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + vsrc = load8888 (src); + vsrca = expand_alpha (vsrc); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + CHECKPOINT(); + + while (w && (unsigned long)dst & 7) + { + ullong m = *mask; + + if (m) + { + __m64 vdest = in(vsrc, expand_alpha_rev (M64(m))); + *dst = store8888(vdest); + } + else + { + *dst = 0; + } + + w--; + mask++; + dst++; + } + + CHECKPOINT(); + + while (w >= 2) + { + ullong m0, m1; + m0 = *mask; + m1 = *(mask + 1); + + if (srca == 0xff && (m0 & m1) == 0xff) + { + *(ullong *)dst = srcsrc; + } + else if (m0 | m1) + { + __m64 vdest; + __m64 dest0, dest1; + + vdest = *(__m64 *)dst; + + dest0 = in(vsrc, expand_alpha_rev (M64(m0))); + dest1 = in(vsrc, expand_alpha_rev (M64(m1))); + + *(__m64 *)dst = pack8888(dest0, dest1); + } + else + { + *(ullong *)dst = 0; + } + + mask += 2; + dst += 2; + w -= 2; + } + + CHECKPOINT(); + + while (w) + { + ullong m = *mask; + + if (m) + { + __m64 vdest = load8888(*dst); + vdest = in(vsrc, expand_alpha_rev (M64(m))); + *dst = store8888(vdest); + } + else + { + *dst = 0; + } + + w--; + mask++; + dst++; + } + } + + _mm_empty(); +} + +void +fbCompositeSolidMask_nx8x0565mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint16_t *dstLine, *dst; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w; + __m64 vsrc, vsrca, tmp; + ullong srcsrcsrcsrc, src16; + + CHECKPOINT(); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (srca == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + vsrc = load8888 (src); + vsrca = expand_alpha (vsrc); + + tmp = pack565(vsrc, _mm_setzero_si64(), 0); + src16 = ULLONG(tmp); + + srcsrcsrcsrc = (ullong)src16 << 48 | (ullong)src16 << 32 | + (ullong)src16 << 16 | (ullong)src16; + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + CHECKPOINT(); + + while (w && (unsigned long)dst & 7) + { + ullong m = *mask; + + if (m) + { + ullong d = *dst; + __m64 vd = M64(d); + __m64 vdest = in_over(vsrc, vsrca, expand_alpha_rev (M64 (m)), expand565(vd, 0)); + vd = pack565(vdest, _mm_setzero_si64(), 0); + *dst = ULLONG(vd); + } + + w--; + mask++; + dst++; + } + + CHECKPOINT(); + + while (w >= 4) + { + ullong m0, m1, m2, m3; + m0 = *mask; + m1 = *(mask + 1); + m2 = *(mask + 2); + m3 = *(mask + 3); + + if (srca == 0xff && (m0 & m1 & m2 & m3) == 0xff) + { + *(ullong *)dst = srcsrcsrcsrc; + } + else if (m0 | m1 | m2 | m3) + { + __m64 vdest; + __m64 vm0, vm1, vm2, vm3; + + vdest = *(__m64 *)dst; + + vm0 = M64(m0); + vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm0), expand565(vdest, 0)), vdest, 0); + vm1 = M64(m1); + vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm1), expand565(vdest, 1)), vdest, 1); + vm2 = M64(m2); + vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm2), expand565(vdest, 2)), vdest, 2); + vm3 = M64(m3); + vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm3), expand565(vdest, 3)), vdest, 3); + + *(__m64 *)dst = vdest; + } + + w -= 4; + mask += 4; + dst += 4; + } + + CHECKPOINT(); + + while (w) + { + ullong m = *mask; + + if (m) + { + ullong d = *dst; + __m64 vd = M64(d); + __m64 vdest = in_over(vsrc, vsrca, expand_alpha_rev (M64(m)), expand565(vd, 0)); + vd = pack565(vdest, _mm_setzero_si64(), 0); + *dst = ULLONG(vd); + } + + w--; + mask++; + dst++; + } + } + + _mm_empty(); +} + +void +fbCompositeSrc_8888RevNPx0565mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint16_t *dstLine, *dst; + uint32_t *srcLine, *src; + int dstStride, srcStride; + uint16_t w; + + CHECKPOINT(); + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + +#if 0 + /* FIXME */ + assert (pSrc->pDrawable == pMask->pDrawable); +#endif + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + CHECKPOINT(); + + while (w && (unsigned long)dst & 7) + { + __m64 vsrc = load8888 (*src); + ullong d = *dst; + __m64 vdest = expand565 (M64(d), 0); + + vdest = pack565(over_rev_non_pre(vsrc, vdest), vdest, 0); + + *dst = ULLONG(vdest); + + w--; + dst++; + src++; + } + + CHECKPOINT(); + + while (w >= 4) + { + uint32_t s0, s1, s2, s3; + unsigned char a0, a1, a2, a3; + + s0 = *src; + s1 = *(src + 1); + s2 = *(src + 2); + s3 = *(src + 3); + + a0 = (s0 >> 24); + a1 = (s1 >> 24); + a2 = (s2 >> 24); + a3 = (s3 >> 24); + + if ((a0 & a1 & a2 & a3) == 0xFF) + { + __m64 vdest; + vdest = pack565(invert_colors(load8888(s0)), _mm_setzero_si64(), 0); + vdest = pack565(invert_colors(load8888(s1)), vdest, 1); + vdest = pack565(invert_colors(load8888(s2)), vdest, 2); + vdest = pack565(invert_colors(load8888(s3)), vdest, 3); + + *(__m64 *)dst = vdest; + } + else if (a0 | a1 | a2 | a3) + { + __m64 vdest = *(__m64 *)dst; + + vdest = pack565(over_rev_non_pre(load8888(s0), expand565(vdest, 0)), vdest, 0); + vdest = pack565(over_rev_non_pre(load8888(s1), expand565(vdest, 1)), vdest, 1); + vdest = pack565(over_rev_non_pre(load8888(s2), expand565(vdest, 2)), vdest, 2); + vdest = pack565(over_rev_non_pre(load8888(s3), expand565(vdest, 3)), vdest, 3); + + *(__m64 *)dst = vdest; + } + + w -= 4; + dst += 4; + src += 4; + } + + CHECKPOINT(); + + while (w) + { + __m64 vsrc = load8888 (*src); + ullong d = *dst; + __m64 vdest = expand565 (M64(d), 0); + + vdest = pack565(over_rev_non_pre(vsrc, vdest), vdest, 0); + + *dst = ULLONG(vdest); + + w--; + dst++; + src++; + } + } + + _mm_empty(); +} + +/* "8888RevNP" is GdkPixbuf's format: ABGR, non premultiplied */ + +void +fbCompositeSrc_8888RevNPx8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dstLine, *dst; + uint32_t *srcLine, *src; + int dstStride, srcStride; + uint16_t w; + + CHECKPOINT(); + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + +#if 0 + /* FIXME */ + assert (pSrc->pDrawable == pMask->pDrawable); +#endif + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w && (unsigned long)dst & 7) + { + __m64 s = load8888 (*src); + __m64 d = load8888 (*dst); + + *dst = store8888 (over_rev_non_pre (s, d)); + + w--; + dst++; + src++; + } + + while (w >= 2) + { + ullong s0, s1; + unsigned char a0, a1; + __m64 d0, d1; + + s0 = *src; + s1 = *(src + 1); + + a0 = (s0 >> 24); + a1 = (s1 >> 24); + + if ((a0 & a1) == 0xFF) + { + d0 = invert_colors(load8888(s0)); + d1 = invert_colors(load8888(s1)); + + *(__m64 *)dst = pack8888 (d0, d1); + } + else if (a0 | a1) + { + __m64 vdest = *(__m64 *)dst; + + d0 = over_rev_non_pre (load8888(s0), expand8888 (vdest, 0)); + d1 = over_rev_non_pre (load8888(s1), expand8888 (vdest, 1)); + + *(__m64 *)dst = pack8888 (d0, d1); + } + + w -= 2; + dst += 2; + src += 2; + } + + while (w) + { + __m64 s = load8888 (*src); + __m64 d = load8888 (*dst); + + *dst = store8888 (over_rev_non_pre (s, d)); + + w--; + dst++; + src++; + } + } + + _mm_empty(); +} + +void +fbCompositeSolidMask_nx8888x0565Cmmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint16_t *dstLine; + uint32_t *maskLine; + int dstStride, maskStride; + __m64 vsrc, vsrca; + + CHECKPOINT(); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (srca == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint32_t, maskStride, maskLine, 1); + + vsrc = load8888 (src); + vsrca = expand_alpha (vsrc); + + while (height--) + { + int twidth = width; + uint32_t *p = (uint32_t *)maskLine; + uint16_t *q = (uint16_t *)dstLine; + + while (twidth && ((unsigned long)q & 7)) + { + uint32_t m = *(uint32_t *)p; + + if (m) + { + ullong d = *q; + __m64 vdest = expand565 (M64(d), 0); + vdest = pack565 (in_over (vsrc, vsrca, load8888 (m), vdest), vdest, 0); + *q = ULLONG(vdest); + } + + twidth--; + p++; + q++; + } + + while (twidth >= 4) + { + uint32_t m0, m1, m2, m3; + + m0 = *p; + m1 = *(p + 1); + m2 = *(p + 2); + m3 = *(p + 3); + + if ((m0 | m1 | m2 | m3)) + { + __m64 vdest = *(__m64 *)q; + + vdest = pack565(in_over(vsrc, vsrca, load8888(m0), expand565(vdest, 0)), vdest, 0); + vdest = pack565(in_over(vsrc, vsrca, load8888(m1), expand565(vdest, 1)), vdest, 1); + vdest = pack565(in_over(vsrc, vsrca, load8888(m2), expand565(vdest, 2)), vdest, 2); + vdest = pack565(in_over(vsrc, vsrca, load8888(m3), expand565(vdest, 3)), vdest, 3); + + *(__m64 *)q = vdest; + } + twidth -= 4; + p += 4; + q += 4; + } + + while (twidth) + { + uint32_t m; + + m = *(uint32_t *)p; + if (m) + { + ullong d = *q; + __m64 vdest = expand565(M64(d), 0); + vdest = pack565 (in_over(vsrc, vsrca, load8888(m), vdest), vdest, 0); + *q = ULLONG(vdest); + } + + twidth--; + p++; + q++; + } + + maskLine += maskStride; + dstLine += dstStride; + } + + _mm_empty (); +} + +void +fbCompositeIn_nx8x8mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w; + uint32_t src; + uint8_t sa; + __m64 vsrc, vsrca; + + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + sa = src >> 24; + if (sa == 0) + return; + + vsrc = load8888(src); + vsrca = expand_alpha(vsrc); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + if ((((unsigned long)pDst & 3) == 0) && + (((unsigned long)pSrc & 3) == 0)) + { + while (w >= 4) + { + uint32_t m; + __m64 vmask; + __m64 vdest; + + m = 0; + + vmask = load8888 (*(uint32_t *)mask); + vdest = load8888 (*(uint32_t *)dst); + + *(uint32_t *)dst = store8888 (in (in (vsrca, vmask), vdest)); + + dst += 4; + mask += 4; + w -= 4; + } + } + + while (w--) + { + uint16_t tmp; + uint8_t a; + uint32_t m, d; + uint32_t r; + + a = *mask++; + d = *dst; + + m = FbInU (sa, 0, a, tmp); + r = FbInU (m, 0, d, tmp); + + *dst++ = r; + } + } + + _mm_empty(); +} + +void +fbCompositeIn_8x8mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *srcLine, *src; + int srcStride, dstStride; + uint16_t w; + + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint8_t, srcStride, srcLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + if ((((unsigned long)pDst & 3) == 0) && + (((unsigned long)pSrc & 3) == 0)) + { + while (w >= 4) + { + uint32_t *s = (uint32_t *)src; + uint32_t *d = (uint32_t *)dst; + + *d = store8888 (in (load8888 (*s), load8888 (*d))); + + w -= 4; + dst += 4; + src += 4; + } + } + + while (w--) + { + uint8_t s, d; + uint16_t tmp; + + s = *src; + d = *dst; + + *dst = FbInU (s, 0, d, tmp); + + src++; + dst++; + } + } + + _mm_empty (); +} + +void +fbCompositeSrcAdd_8888x8x8mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w; + uint32_t src; + uint8_t sa; + __m64 vsrc, vsrca; + + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + sa = src >> 24; + if (sa == 0) + return; + + vsrc = load8888(src); + vsrca = expand_alpha(vsrc); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + if ((((unsigned long)pMask & 3) == 0) && + (((unsigned long)pDst & 3) == 0)) + { + while (w >= 4) + { + __m64 vmask = load8888 (*(uint32_t *)mask); + __m64 vdest = load8888 (*(uint32_t *)dst); + + *(uint32_t *)dst = store8888 (_mm_adds_pu8 (in (vsrca, vmask), vdest)); + + w -= 4; + dst += 4; + mask += 4; + } + } + + while (w--) + { + uint16_t tmp; + uint16_t a; + uint32_t m, d; + uint32_t r; + + a = *mask++; + d = *dst; + + m = FbInU (sa, 0, a, tmp); + r = FbAdd (m, d, 0, tmp); + + *dst++ = r; + } + } + + _mm_empty(); +} + +void +fbCompositeSrcAdd_8000x8000mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *srcLine, *src; + int dstStride, srcStride; + uint16_t w; + uint8_t s, d; + uint16_t t; + + CHECKPOINT(); + + fbComposeGetStart (pSrc, xSrc, ySrc, uint8_t, srcStride, srcLine, 1); + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w && (unsigned long)dst & 7) + { + s = *src; + d = *dst; + t = d + s; + s = t | (0 - (t >> 8)); + *dst = s; + + dst++; + src++; + w--; + } + + while (w >= 8) + { + *(__m64*)dst = _mm_adds_pu8(*(__m64*)src, *(__m64*)dst); + dst += 8; + src += 8; + w -= 8; + } + + while (w) + { + s = *src; + d = *dst; + t = d + s; + s = t | (0 - (t >> 8)); + *dst = s; + + dst++; + src++; + w--; + } + } + + _mm_empty(); +} + +void +fbCompositeSrcAdd_8888x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + __m64 dst64; + uint32_t *dstLine, *dst; + uint32_t *srcLine, *src; + int dstStride, srcStride; + uint16_t w; + + CHECKPOINT(); + + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w && (unsigned long)dst & 7) + { + *dst = _mm_cvtsi64_si32(_mm_adds_pu8(_mm_cvtsi32_si64(*src), + _mm_cvtsi32_si64(*dst))); + dst++; + src++; + w--; + } + + while (w >= 2) + { + dst64 = _mm_adds_pu8(*(__m64*)src, *(__m64*)dst); + *(ullong*)dst = ULLONG(dst64); + dst += 2; + src += 2; + w -= 2; + } + + if (w) + { + *dst = _mm_cvtsi64_si32(_mm_adds_pu8(_mm_cvtsi32_si64(*src), + _mm_cvtsi32_si64(*dst))); + + } + } + + _mm_empty(); +} + +pixman_bool_t +pixman_blt_mmx (uint32_t *src_bits, + uint32_t *dst_bits, + int src_stride, + int dst_stride, + int src_bpp, + int dst_bpp, + int src_x, int src_y, + int dst_x, int dst_y, + int width, int height) +{ + uint8_t * src_bytes; + uint8_t * dst_bytes; + int byte_width; + + if (src_bpp != dst_bpp) + return FALSE; + + if (src_bpp == 16) + { + src_stride = src_stride * (int) sizeof (uint32_t) / 2; + dst_stride = dst_stride * (int) sizeof (uint32_t) / 2; + src_bytes = (uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x)); + dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dst_y) + (dst_x)); + byte_width = 2 * width; + src_stride *= 2; + dst_stride *= 2; + } else if (src_bpp == 32) { + src_stride = src_stride * (int) sizeof (uint32_t) / 4; + dst_stride = dst_stride * (int) sizeof (uint32_t) / 4; + src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x)); + dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dst_y) + (dst_x)); + byte_width = 4 * width; + src_stride *= 4; + dst_stride *= 4; + } else { + return FALSE; + } + + while (height--) + { + int w; + uint8_t *s = src_bytes; + uint8_t *d = dst_bytes; + src_bytes += src_stride; + dst_bytes += dst_stride; + w = byte_width; + + while (w >= 2 && ((unsigned long)d & 3)) + { + *(uint16_t *)d = *(uint16_t *)s; + w -= 2; + s += 2; + d += 2; + } + + while (w >= 4 && ((unsigned long)d & 7)) + { + *(uint32_t *)d = *(uint32_t *)s; + + w -= 4; + s += 4; + d += 4; + } + + while (w >= 64) + { +#ifdef __GNUC__ + __asm__ ( + "movq (%1), %%mm0\n" + "movq 8(%1), %%mm1\n" + "movq 16(%1), %%mm2\n" + "movq 24(%1), %%mm3\n" + "movq 32(%1), %%mm4\n" + "movq 40(%1), %%mm5\n" + "movq 48(%1), %%mm6\n" + "movq 56(%1), %%mm7\n" + + "movq %%mm0, (%0)\n" + "movq %%mm1, 8(%0)\n" + "movq %%mm2, 16(%0)\n" + "movq %%mm3, 24(%0)\n" + "movq %%mm4, 32(%0)\n" + "movq %%mm5, 40(%0)\n" + "movq %%mm6, 48(%0)\n" + "movq %%mm7, 56(%0)\n" + : + : "r" (d), "r" (s) + : "memory", + "%mm0", "%mm1", "%mm2", "%mm3", + "%mm4", "%mm5", "%mm6", "%mm7"); +#else + __m64 v0 = *(__m64 *)(s + 0); + __m64 v1 = *(__m64 *)(s + 8); + __m64 v2 = *(__m64 *)(s + 16); + __m64 v3 = *(__m64 *)(s + 24); + __m64 v4 = *(__m64 *)(s + 32); + __m64 v5 = *(__m64 *)(s + 40); + __m64 v6 = *(__m64 *)(s + 48); + __m64 v7 = *(__m64 *)(s + 56); + *(__m64 *)(d + 0) = v0; + *(__m64 *)(d + 8) = v1; + *(__m64 *)(d + 16) = v2; + *(__m64 *)(d + 24) = v3; + *(__m64 *)(d + 32) = v4; + *(__m64 *)(d + 40) = v5; + *(__m64 *)(d + 48) = v6; + *(__m64 *)(d + 56) = v7; +#endif + + w -= 64; + s += 64; + d += 64; + } + while (w >= 4) + { + *(uint32_t *)d = *(uint32_t *)s; + + w -= 4; + s += 4; + d += 4; + } + if (w >= 2) + { + *(uint16_t *)d = *(uint16_t *)s; + w -= 2; + s += 2; + d += 2; + } + } + + _mm_empty(); + + return TRUE; +} + +void +fbCompositeCopyAreammx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + pixman_blt_mmx (pSrc->bits.bits, + pDst->bits.bits, + pSrc->bits.rowstride, + pDst->bits.rowstride, + PIXMAN_FORMAT_BPP (pSrc->bits.format), + PIXMAN_FORMAT_BPP (pDst->bits.format), + xSrc, ySrc, xDst, yDst, width, height); +} + +void +fbCompositeOver_x888x8x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *src, *srcLine; + uint32_t *dst, *dstLine; + uint8_t *mask, *maskLine; + int srcStride, maskStride, dstStride; + uint16_t w; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + + while (height--) + { + src = srcLine; + srcLine += srcStride; + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + + w = width; + + while (w--) + { + ullong m = *mask; + + if (m) + { + __m64 s = load8888 (*src | 0xff000000); + + if (m == 0xff) + *dst = store8888 (s); + else + { + __m64 sa = expand_alpha (s); + __m64 vm = expand_alpha_rev (M64(m)); + __m64 vdest = in_over(s, sa, vm, load8888 (*dst)); + + *dst = store8888 (vdest); + } + } + + mask++; + dst++; + src++; + } + } + + _mm_empty(); +} + + + +#endif /* USE_MMX */ diff --git a/pixman/pixman/pixman-mmx.h b/pixman/pixman/pixman-mmx.h new file mode 100644 index 000000000..611e1ad8b --- /dev/null +++ b/pixman/pixman/pixman-mmx.h @@ -0,0 +1,320 @@ +/* + * Copyright © 2004 Red Hat, Inc. + * Copyright © 2005 Trolltech AS + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Red Hat not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. Red Hat makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Søren Sandmann (sandmann@redhat.com) + * Lars Knoll (lars@trolltech.com) + * + * Based on work by Owen Taylor + */ +#ifndef _PIXMAN_MMX_H_ +#define _PIXMAN_MMX_H_ + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "pixman-private.h" + +#ifdef USE_MMX + +#if !defined(__amd64__) && !defined(__x86_64__) +pixman_bool_t pixman_have_mmx(void); +#else +#define pixman_have_mmx() TRUE +#endif + +#else +#define pixman_have_mmx() FALSE +#endif + +#ifdef USE_MMX + +pixman_bool_t +pixman_blt_mmx (uint32_t *src_bits, + uint32_t *dst_bits, + int src_stride, + int dst_stride, + int src_bpp, + int dst_bpp, + int src_x, int src_y, + int dst_x, int dst_y, + int width, int height); +pixman_bool_t +pixman_fill_mmx (uint32_t *bits, + int stride, + int bpp, + int x, + int y, + int width, + int height, + uint32_t xor); + +void fbComposeSetupMMX(void); + +void fbCompositeSolidMask_nx8888x0565Cmmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSrcAdd_8888x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSrc_8888x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void +fbCompositeSolidMaskSrc_nx8x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void +fbCompositeSrc_x888xnx8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSolidMask_nx8888x8888Cmmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSolidMask_nx8x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeIn_nx8x8mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeIn_8x8mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSrcAdd_8888x8x8mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSrcAdd_8000x8000mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSrc_8888RevNPx8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSrc_8888x0565mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSrc_8888RevNPx0565mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSolid_nx8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSolid_nx0565mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSolidMask_nx8x0565mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeSrc_8888x8x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void fbCompositeCopyAreammx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void +fbCompositeOver_x888x8x8888mmx (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +#endif /* USE_MMX */ + +#endif /* _PIXMAN_MMX_H_ */ diff --git a/pixman/pixman/pixman-pict.c b/pixman/pixman/pixman-pict.c new file mode 100644 index 000000000..193ea287c --- /dev/null +++ b/pixman/pixman/pixman-pict.c @@ -0,0 +1,2169 @@ +/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */ +/* + * Copyright © 2000 SuSE, Inc. + * Copyright © 2007 Red Hat, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of SuSE not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. SuSE makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE + * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Keith Packard, SuSE, Inc. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "pixman-private.h" +#include "pixman-mmx.h" +#include "pixman-vmx.h" +#include "pixman-sse2.h" +#include "pixman-combine32.h" + +#ifdef __GNUC__ +# define inline __inline__ __attribute__ ((__always_inline__)) +#endif + +#define FbFullMask(n) ((n) == 32 ? (uint32_t)-1 : ((((uint32_t) 1) << n) - 1)) + +#undef READ +#undef WRITE +#define READ(img,x) (*(x)) +#define WRITE(img,ptr,v) ((*(ptr)) = (v)) + +typedef void (* CompositeFunc) (pixman_op_t, + pixman_image_t *, pixman_image_t *, pixman_image_t *, + int16_t, int16_t, int16_t, int16_t, int16_t, int16_t, + uint16_t, uint16_t); + +static inline uint32_t +fbOver (uint32_t src, uint32_t dest) +{ + // dest = (dest * (255 - alpha)) / 255 + src + uint32_t a = ~src >> 24; // 255 - alpha == 255 + (~alpha + 1) == ~alpha + FbByteMulAdd(dest, a, src); + + return dest; +} + +static uint32_t +fbOver24 (uint32_t x, uint32_t y) +{ + uint16_t a = ~x >> 24; + uint16_t t; + uint32_t m,n,o; + + m = FbOverU(x,y,0,a,t); + n = FbOverU(x,y,8,a,t); + o = FbOverU(x,y,16,a,t); + return m|n|o; +} + +static uint32_t +fbIn (uint32_t x, uint8_t y) +{ + uint16_t a = y; + uint16_t t; + uint32_t m,n,o,p; + + m = FbInU(x,0,a,t); + n = FbInU(x,8,a,t); + o = FbInU(x,16,a,t); + p = FbInU(x,24,a,t); + return m|n|o|p; +} + +/* + * Naming convention: + * + * opSRCxMASKxDST + */ + +static void +fbCompositeOver_x888x8x8888 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *src, *srcLine; + uint32_t *dst, *dstLine; + uint8_t *mask, *maskLine; + int srcStride, maskStride, dstStride; + uint8_t m; + uint32_t s, d; + uint16_t w; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + + while (height--) + { + src = srcLine; + srcLine += srcStride; + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + + w = width; + while (w--) + { + m = READ(pMask, mask++); + if (m) + { + s = READ(pSrc, src) | 0xff000000; + + if (m == 0xff) + WRITE(pDst, dst, s); + else + { + d = fbIn (s, m); + WRITE(pDst, dst, fbOver (d, READ(pDst, dst))); + } + } + src++; + dst++; + } + } +} + +static void +fbCompositeSolidMaskIn_nx8x8 (pixman_op_t op, + pixman_image_t *iSrc, + pixman_image_t *iMask, + pixman_image_t *iDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint8_t *dstLine, *dst, dstMask; + uint8_t *maskLine, *mask, m; + int dstStride, maskStride; + uint16_t w; + uint16_t t; + + fbComposeGetSolid(iSrc, src, iDst->bits.format); + + dstMask = FbFullMask (PIXMAN_FORMAT_DEPTH (iDst->bits.format)); + srca = src >> 24; + + fbComposeGetStart (iDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + fbComposeGetStart (iMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + if (srca == 0xff) { + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + while (w--) + { + m = *mask++; + if (m == 0) + { + *dst = 0; + } + else if (m != 0xff) + { + *dst = FbIntMult(m, *dst, t); + } + dst++; + } + } + } + else + { + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + while (w--) + { + m = *mask++; + m = FbIntMult(m, srca, t); + if (m == 0) + { + *dst = 0; + } + else if (m != 0xff) + { + *dst = FbIntMult(m, *dst, t); + } + dst++; + } + } + } +} + + +static void +fbCompositeSrcIn_8x8 (pixman_op_t op, + pixman_image_t *iSrc, + pixman_image_t *iMask, + pixman_image_t *iDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *srcLine, *src; + int dstStride, srcStride; + uint16_t w; + uint8_t s; + uint16_t t; + + fbComposeGetStart (iSrc, xSrc, ySrc, uint8_t, srcStride, srcLine, 1); + fbComposeGetStart (iDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w--) + { + s = *src++; + if (s == 0) + { + *dst = 0; + } + else if (s != 0xff) + { + *dst = FbIntMult(s, *dst, t); + } + dst++; + } + } +} + +void +fbCompositeSolidMask_nx8x8888 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint32_t *dstLine, *dst, d, dstMask; + uint8_t *maskLine, *mask, m; + int dstStride, maskStride; + uint16_t w; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + dstMask = FbFullMask (PIXMAN_FORMAT_DEPTH (pDst->bits.format)); + srca = src >> 24; + if (src == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + while (w--) + { + m = READ(pMask, mask++); + if (m == 0xff) + { + if (srca == 0xff) + WRITE(pDst, dst, src & dstMask); + else + WRITE(pDst, dst, fbOver (src, READ(pDst, dst)) & dstMask); + } + else if (m) + { + d = fbIn (src, m); + WRITE(pDst, dst, fbOver (d, READ(pDst, dst)) & dstMask); + } + dst++; + } + } +} + +void +fbCompositeSolidMask_nx8888x8888C (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint32_t *dstLine, *dst, d, dstMask; + uint32_t *maskLine, *mask, ma; + int dstStride, maskStride; + uint16_t w; + uint32_t m, n, o, p; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + dstMask = FbFullMask (PIXMAN_FORMAT_DEPTH (pDst->bits.format)); + srca = src >> 24; + if (src == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint32_t, maskStride, maskLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + while (w--) + { + ma = READ(pMask, mask++); + if (ma == 0xffffffff) + { + if (srca == 0xff) + WRITE(pDst, dst, src & dstMask); + else + WRITE(pDst, dst, fbOver (src, READ(pDst, dst)) & dstMask); + } + else if (ma) + { + d = READ(pDst, dst); +#define FbInOverC(src,srca,msk,dst,i,result) { \ + uint16_t __a = FbGet8(msk,i); \ + uint32_t __t, __ta; \ + uint32_t __i; \ + __t = FbIntMult (FbGet8(src,i), __a,__i); \ + __ta = (uint8_t) ~FbIntMult (srca, __a,__i); \ + __t = __t + FbIntMult(FbGet8(dst,i),__ta,__i); \ + __t = (uint32_t) (uint8_t) (__t | (-(__t >> 8))); \ + result = __t << (i); \ +} + FbInOverC (src, srca, ma, d, 0, m); + FbInOverC (src, srca, ma, d, 8, n); + FbInOverC (src, srca, ma, d, 16, o); + FbInOverC (src, srca, ma, d, 24, p); + WRITE(pDst, dst, m|n|o|p); + } + dst++; + } + } +} + +void +fbCompositeSolidMask_nx8x0888 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint8_t *dstLine, *dst; + uint32_t d; + uint8_t *maskLine, *mask, m; + int dstStride, maskStride; + uint16_t w; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (src == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 3); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + while (w--) + { + m = READ(pMask, mask++); + if (m == 0xff) + { + if (srca == 0xff) + d = src; + else + { + d = Fetch24(pDst, dst); + d = fbOver24 (src, d); + } + Store24(pDst, dst,d); + } + else if (m) + { + d = fbOver24 (fbIn(src,m), Fetch24(pDst, dst)); + Store24(pDst, dst, d); + } + dst += 3; + } + } +} + +void +fbCompositeSolidMask_nx8x0565 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint16_t *dstLine, *dst; + uint32_t d; + uint8_t *maskLine, *mask, m; + int dstStride, maskStride; + uint16_t w; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (src == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + while (w--) + { + m = READ(pMask, mask++); + if (m == 0xff) + { + if (srca == 0xff) + d = src; + else + { + d = READ(pDst, dst); + d = fbOver24 (src, cvt0565to0888(d)); + } + WRITE(pDst, dst, cvt8888to0565(d)); + } + else if (m) + { + d = READ(pDst, dst); + d = fbOver24 (fbIn(src,m), cvt0565to0888(d)); + WRITE(pDst, dst, cvt8888to0565(d)); + } + dst++; + } + } +} + +void +fbCompositeSolidMask_nx8888x0565C (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint16_t src16; + uint16_t *dstLine, *dst; + uint32_t d; + uint32_t *maskLine, *mask, ma; + int dstStride, maskStride; + uint16_t w; + uint32_t m, n, o; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (src == 0) + return; + + src16 = cvt8888to0565(src); + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint32_t, maskStride, maskLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + while (w--) + { + ma = READ(pMask, mask++); + if (ma == 0xffffffff) + { + if (srca == 0xff) + { + WRITE(pDst, dst, src16); + } + else + { + d = READ(pDst, dst); + d = fbOver24 (src, cvt0565to0888(d)); + WRITE(pDst, dst, cvt8888to0565(d)); + } + } + else if (ma) + { + d = READ(pDst, dst); + d = cvt0565to0888(d); + FbInOverC (src, srca, ma, d, 0, m); + FbInOverC (src, srca, ma, d, 8, n); + FbInOverC (src, srca, ma, d, 16, o); + d = m|n|o; + WRITE(pDst, dst, cvt8888to0565(d)); + } + dst++; + } + } +} + +void +fbCompositeSrc_8888x8888 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dstLine, *dst, dstMask; + uint32_t *srcLine, *src, s; + int dstStride, srcStride; + uint8_t a; + uint16_t w; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + + dstMask = FbFullMask (PIXMAN_FORMAT_DEPTH (pDst->bits.format)); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w--) + { + s = READ(pSrc, src++); + a = s >> 24; + if (a == 0xff) + WRITE(pDst, dst, s & dstMask); + else if (a) + WRITE(pDst, dst, fbOver (s, READ(pDst, dst)) & dstMask); + dst++; + } + } +} + +void +fbCompositeSrc_8888x0888 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint32_t d; + uint32_t *srcLine, *src, s; + uint8_t a; + int dstStride, srcStride; + uint16_t w; + + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 3); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w--) + { + s = READ(pSrc, src++); + a = s >> 24; + if (a) + { + if (a == 0xff) + d = s; + else + d = fbOver24 (s, Fetch24(pDst, dst)); + Store24(pDst, dst, d); + } + dst += 3; + } + } +} + +void +fbCompositeSrc_8888x0565 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint16_t *dstLine, *dst; + uint32_t d; + uint32_t *srcLine, *src, s; + uint8_t a; + int dstStride, srcStride; + uint16_t w; + + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w--) + { + s = READ(pSrc, src++); + a = s >> 24; + if (a) + { + if (a == 0xff) + d = s; + else + { + d = READ(pDst, dst); + d = fbOver24 (s, cvt0565to0888(d)); + } + WRITE(pDst, dst, cvt8888to0565(d)); + } + dst++; + } + } +} + +void +fbCompositeSrcAdd_8000x8000 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *srcLine, *src; + int dstStride, srcStride; + uint16_t w; + uint8_t s, d; + uint16_t t; + + fbComposeGetStart (pSrc, xSrc, ySrc, uint8_t, srcStride, srcLine, 1); + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w--) + { + s = READ(pSrc, src++); + if (s) + { + if (s != 0xff) + { + d = READ(pDst, dst); + t = d + s; + s = t | (0 - (t >> 8)); + } + WRITE(pDst, dst, s); + } + dst++; + } + } +} + +void +fbCompositeSrcAdd_8888x8888 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dstLine, *dst; + uint32_t *srcLine, *src; + int dstStride, srcStride; + uint16_t w; + uint32_t s, d; + uint16_t t; + uint32_t m,n,o,p; + + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + while (w--) + { + s = READ(pSrc, src++); + if (s) + { + if (s != 0xffffffff) + { + d = READ(pDst, dst); + if (d) + { + m = FbAdd(s,d,0,t); + n = FbAdd(s,d,8,t); + o = FbAdd(s,d,16,t); + p = FbAdd(s,d,24,t); + s = m|n|o|p; + } + } + WRITE(pDst, dst, s); + } + dst++; + } + } +} + +static void +fbCompositeSrcAdd_8888x8x8 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w; + uint32_t src; + uint8_t sa; + + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + fbComposeGetSolid (pSrc, src, pDst->bits.format); + sa = (src >> 24); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + while (w--) + { + uint16_t tmp; + uint16_t a; + uint32_t m, d; + uint32_t r; + + a = READ(pMask, mask++); + d = READ(pDst, dst); + + m = FbInU (sa, 0, a, tmp); + r = FbAdd (m, d, 0, tmp); + + WRITE(pDst, dst++, r); + } + } +} + +void +fbCompositeSrcAdd_1000x1000 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + /* FIXME */ +#if 0 + + uint32_t *dstBits, *srcBits; + int dstStride, srcStride; + int dstBpp, srcBpp; + int dstXoff, dstYoff; + int srcXoff, srcYoff; + + fbGetDrawable(pSrc->pDrawable, srcBits, srcStride, srcBpp, srcXoff, srcYoff); + + fbGetDrawable(pDst->pDrawable, dstBits, dstStride, dstBpp, dstXoff, dstYoff); + + fbBlt (srcBits + srcStride * (ySrc + srcYoff), + srcStride, + xSrc + srcXoff, + + dstBits + dstStride * (yDst + dstYoff), + dstStride, + xDst + dstXoff, + + width, + height, + + GXor, + FB_ALLONES, + srcBpp, + + FALSE, + FALSE); + +#endif +} + +void +fbCompositeSolidMask_nx1xn (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + /* FIXME */ +#if 0 + uint32_t *dstBits; + uint32_t *maskBits; + int dstStride, maskStride; + int dstBpp, maskBpp; + int dstXoff, dstYoff; + int maskXoff, maskYoff; + uint32_t src; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + fbGetStipDrawable (pMask->pDrawable, maskBits, maskStride, maskBpp, maskXoff, maskYoff); + fbGetDrawable (pDst->pDrawable, dstBits, dstStride, dstBpp, dstXoff, dstYoff); + + switch (dstBpp) { + case 32: + break; + case 24: + break; + case 16: + src = cvt8888to0565(src); + break; + } + + src = fbReplicatePixel (src, dstBpp); + + fbBltOne (maskBits + maskStride * (yMask + maskYoff), + maskStride, + xMask + maskXoff, + + dstBits + dstStride * (yDst + dstYoff), + dstStride, + (xDst + dstXoff) * dstBpp, + dstBpp, + + width * dstBpp, + height, + + 0x0, + src, + FB_ALLONES, + 0x0); + +#endif +} + +/* + * Apply a constant alpha value in an over computation + */ +static void +fbCompositeSrcSrc_nxn (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +/* + * Simple bitblt + */ + +static void +fbCompositeSrcSrc_nxn (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + /* FIXME */ +#if 0 + uint32_t *dst; + uint32_t *src; + int dstStride, srcStride; + int srcXoff, srcYoff; + int dstXoff, dstYoff; + int srcBpp; + int dstBpp; + pixman_bool_t reverse = FALSE; + pixman_bool_t upsidedown = FALSE; + + fbGetDrawable(pSrc->pDrawable,src,srcStride,srcBpp,srcXoff,srcYoff); + fbGetDrawable(pDst->pDrawable,dst,dstStride,dstBpp,dstXoff,dstYoff); + + fbBlt (src + (ySrc + srcYoff) * srcStride, + srcStride, + (xSrc + srcXoff) * srcBpp, + + dst + (yDst + dstYoff) * dstStride, + dstStride, + (xDst + dstXoff) * dstBpp, + + (width) * dstBpp, + (height), + + GXcopy, + FB_ALLONES, + dstBpp, + + reverse, + upsidedown); +#endif +} + +static void +pixman_image_composite_rect (pixman_op_t op, + pixman_image_t *src, + pixman_image_t *mask, + pixman_image_t *dest, + int16_t src_x, + int16_t src_y, + int16_t mask_x, + int16_t mask_y, + int16_t dest_x, + int16_t dest_y, + uint16_t width, + uint16_t height); +static void +fbCompositeSolidFill (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + if (pDst->bits.format == PIXMAN_a8) + src = src >> 24; + else if (pDst->bits.format == PIXMAN_r5g6b5 || + pDst->bits.format == PIXMAN_b5g6r5) + src = cvt8888to0565 (src); + + pixman_fill (pDst->bits.bits, pDst->bits.rowstride, + PIXMAN_FORMAT_BPP (pDst->bits.format), + xDst, yDst, + width, height, + src); +} + +static void +fbCompositeSrc_8888xx888 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dst; + uint32_t *src; + int dstStride, srcStride; + uint32_t n_bytes = width * sizeof (uint32_t); + + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, src, 1); + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dst, 1); + + while (height--) + { + memcpy (dst, src, n_bytes); + + dst += dstStride; + src += srcStride; + } +} + +static void +pixman_walk_composite_region (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height, + pixman_bool_t srcRepeat, + pixman_bool_t maskRepeat, + CompositeFunc compositeRect) +{ + int n; + const pixman_box32_t *pbox; + int w, h, w_this, h_this; + int x_msk, y_msk, x_src, y_src, x_dst, y_dst; + pixman_region32_t reg; + pixman_region32_t *region; + + pixman_region32_init (®); + if (!pixman_compute_composite_region32 (®, pSrc, pMask, pDst, + xSrc, ySrc, xMask, yMask, xDst, yDst, width, height)) + { + return; + } + + region = ® + + pbox = pixman_region32_rectangles (region, &n); + while (n--) + { + h = pbox->y2 - pbox->y1; + y_src = pbox->y1 - yDst + ySrc; + y_msk = pbox->y1 - yDst + yMask; + y_dst = pbox->y1; + while (h) + { + h_this = h; + w = pbox->x2 - pbox->x1; + x_src = pbox->x1 - xDst + xSrc; + x_msk = pbox->x1 - xDst + xMask; + x_dst = pbox->x1; + if (maskRepeat) + { + y_msk = MOD (y_msk, pMask->bits.height); + if (h_this > pMask->bits.height - y_msk) + h_this = pMask->bits.height - y_msk; + } + if (srcRepeat) + { + y_src = MOD (y_src, pSrc->bits.height); + if (h_this > pSrc->bits.height - y_src) + h_this = pSrc->bits.height - y_src; + } + while (w) + { + w_this = w; + if (maskRepeat) + { + x_msk = MOD (x_msk, pMask->bits.width); + if (w_this > pMask->bits.width - x_msk) + w_this = pMask->bits.width - x_msk; + } + if (srcRepeat) + { + x_src = MOD (x_src, pSrc->bits.width); + if (w_this > pSrc->bits.width - x_src) + w_this = pSrc->bits.width - x_src; + } + (*compositeRect) (op, pSrc, pMask, pDst, + x_src, y_src, x_msk, y_msk, x_dst, y_dst, + w_this, h_this); + w -= w_this; + x_src += w_this; + x_msk += w_this; + x_dst += w_this; + } + h -= h_this; + y_src += h_this; + y_msk += h_this; + y_dst += h_this; + } + pbox++; + } + pixman_region32_fini (®); +} + +static void +pixman_image_composite_rect (pixman_op_t op, + pixman_image_t *src, + pixman_image_t *mask, + pixman_image_t *dest, + int16_t src_x, + int16_t src_y, + int16_t mask_x, + int16_t mask_y, + int16_t dest_x, + int16_t dest_y, + uint16_t width, + uint16_t height) +{ + FbComposeData compose_data; + + return_if_fail (src != NULL); + return_if_fail (dest != NULL); + + compose_data.op = op; + compose_data.src = src; + compose_data.mask = mask; + compose_data.dest = dest; + compose_data.xSrc = src_x; + compose_data.ySrc = src_y; + compose_data.xMask = mask_x; + compose_data.yMask = mask_y; + compose_data.xDest = dest_x; + compose_data.yDest = dest_y; + compose_data.width = width; + compose_data.height = height; + + pixman_composite_rect_general (&compose_data); +} + +/* These "formats" both have depth 0, so they + * will never clash with any real ones + */ +#define PIXMAN_null PIXMAN_FORMAT(0,0,0,0,0,0) +#define PIXMAN_solid PIXMAN_FORMAT(0,1,0,0,0,0) + +#define NEED_COMPONENT_ALPHA (1 << 0) +#define NEED_PIXBUF (1 << 1) +#define NEED_SOLID_MASK (1 << 2) + +typedef struct +{ + pixman_op_t op; + pixman_format_code_t src_format; + pixman_format_code_t mask_format; + pixman_format_code_t dest_format; + CompositeFunc func; + uint32_t flags; +} FastPathInfo; + +#ifdef USE_MMX +static const FastPathInfo mmx_fast_paths[] = +{ + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_r5g6b5, fbCompositeSolidMask_nx8x0565mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_b5g6r5, fbCompositeSolidMask_nx8x0565mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeSolidMask_nx8x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeSolidMask_nx8x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8b8g8r8, fbCompositeSolidMask_nx8x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeSolidMask_nx8x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, fbCompositeSolidMask_nx8888x8888Cmmx, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, fbCompositeSolidMask_nx8888x8888Cmmx, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_r5g6b5, fbCompositeSolidMask_nx8888x0565Cmmx, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, fbCompositeSolidMask_nx8888x8888Cmmx, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_x8b8g8r8, fbCompositeSolidMask_nx8888x8888Cmmx, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_b5g6r5, fbCompositeSolidMask_nx8888x0565Cmmx, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_a8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_x8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_r5g6b5, fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_r5g6b5, fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_x8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_x8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_b5g6r5, fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_b5g6r5, fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeSrc_x888xnx8888mmx, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeSrc_x888xnx8888mmx, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8, PIXMAN_a8b8g8r8, fbCompositeSrc_x888xnx8888mmx, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeSrc_x888xnx8888mmx, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeSrc_8888x8x8888mmx, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeSrc_8888x8x8888mmx, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_a8, PIXMAN_a8b8g8r8, fbCompositeSrc_8888x8x8888mmx, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeSrc_8888x8x8888mmx, NEED_SOLID_MASK }, +#if 0 + /* FIXME: This code is commented out since it's apparently not actually faster than the generic code. */ + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeOver_x888x8x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeOver_x888x8x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8b8r8g8, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeOver_x888x8x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8b8r8g8, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeOver_x888x8x8888mmx, 0 }, +#endif + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeSolid_nx8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeSolid_nx8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeSolid_nx0565mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeCopyAreammx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeCopyAreammx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeSrc_8888x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeSrc_8888x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeSrc_8888x0565mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fbCompositeSrc_8888x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeSrc_8888x8888mmx, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_b5g6r5, fbCompositeSrc_8888x0565mmx, 0 }, + + { PIXMAN_OP_ADD, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeSrcAdd_8888x8888mmx, 0 }, + { PIXMAN_OP_ADD, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fbCompositeSrcAdd_8888x8888mmx, 0 }, + { PIXMAN_OP_ADD, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, fbCompositeSrcAdd_8000x8000mmx, 0 }, + { PIXMAN_OP_ADD, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, fbCompositeSrcAdd_8888x8x8mmx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeSolidMaskSrc_nx8x8888mmx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeSolidMaskSrc_nx8x8888mmx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8b8g8r8, fbCompositeSolidMaskSrc_nx8x8888mmx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeSolidMaskSrc_nx8x8888mmx, 0 }, + + { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeCopyAreammx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fbCompositeCopyAreammx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeCopyAreammx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeCopyAreammx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeCopyAreammx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeCopyAreammx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_r5g6b5, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeCopyAreammx, 0 }, + { PIXMAN_OP_SRC, PIXMAN_b5g6r5, PIXMAN_null, PIXMAN_b5g6r5, fbCompositeCopyAreammx, 0 }, + { PIXMAN_OP_IN, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, fbCompositeIn_8x8mmx, 0 }, + { PIXMAN_OP_IN, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, fbCompositeIn_nx8x8mmx, 0 }, + { PIXMAN_OP_NONE }, +}; +#endif + +#ifdef USE_SSE2 +static const FastPathInfo sse2_fast_paths[] = +{ + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_r5g6b5, fbCompositeSolidMask_nx8x0565sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_b5g6r5, fbCompositeSolidMask_nx8x0565sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeSolid_nx8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeSolid_nx8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeSolid_nx0565sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeSrc_8888x8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeSrc_8888x8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fbCompositeSrc_8888x8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeSrc_8888x8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeSrc_8888x0565sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_b5g6r5, fbCompositeSrc_8888x0565sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeSolidMask_nx8x8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeSolidMask_nx8x8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8b8g8r8, fbCompositeSolidMask_nx8x8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeSolidMask_nx8x8888sse2, 0 }, +#if 0 + /* FIXME: This code are buggy in MMX version, now the bug was translated to SSE2 version */ + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeOver_x888x8x8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeOver_x888x8x8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeOver_x888x8x8888sse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeOver_x888x8x8888sse2, 0 }, +#endif + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeSrc_x888xnx8888sse2, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeSrc_x888xnx8888sse2, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8, PIXMAN_a8b8g8r8, fbCompositeSrc_x888xnx8888sse2, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeSrc_x888xnx8888sse2, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeSrc_8888x8x8888sse2, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeSrc_8888x8x8888sse2, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_a8, PIXMAN_a8b8g8r8, fbCompositeSrc_8888x8x8888sse2, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeSrc_8888x8x8888sse2, NEED_SOLID_MASK }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, fbCompositeSolidMask_nx8888x8888Csse2, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, fbCompositeSolidMask_nx8888x8888Csse2, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, fbCompositeSolidMask_nx8888x8888Csse2, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_x8b8g8r8, fbCompositeSolidMask_nx8888x8888Csse2, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_r5g6b5, fbCompositeSolidMask_nx8888x0565Csse2, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_b5g6r5, fbCompositeSolidMask_nx8888x0565Csse2, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, fbCompositeSrc_8888RevNPx8888sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_a8r8g8b8, fbCompositeSrc_8888RevNPx8888sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, fbCompositeSrc_8888RevNPx8888sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_x8r8g8b8, fbCompositeSrc_8888RevNPx8888sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, fbCompositeSrc_8888RevNPx8888sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, fbCompositeSrc_8888RevNPx8888sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_x8b8g8r8, fbCompositeSrc_8888RevNPx8888sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_x8b8g8r8, fbCompositeSrc_8888RevNPx8888sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_r5g6b5, fbCompositeSrc_8888RevNPx0565sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_r5g6b5, fbCompositeSrc_8888RevNPx0565sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_b5g6r5, fbCompositeSrc_8888RevNPx0565sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_b5g6r5, fbCompositeSrc_8888RevNPx0565sse2, NEED_PIXBUF }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeCopyAreasse2, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeCopyAreasse2, 0 }, + + { PIXMAN_OP_ADD, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, fbCompositeSrcAdd_8000x8000sse2, 0 }, + { PIXMAN_OP_ADD, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeSrcAdd_8888x8888sse2, 0 }, + { PIXMAN_OP_ADD, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fbCompositeSrcAdd_8888x8888sse2, 0 }, + { PIXMAN_OP_ADD, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, fbCompositeSrcAdd_8888x8x8sse2, 0 }, + + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeSolidMaskSrc_nx8x8888sse2, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeSolidMaskSrc_nx8x8888sse2, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8b8g8r8, fbCompositeSolidMaskSrc_nx8x8888sse2, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeSolidMaskSrc_nx8x8888sse2, 0 }, + + { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeCopyAreasse2, 0 }, + { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fbCompositeCopyAreasse2, 0 }, + { PIXMAN_OP_SRC, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeCopyAreasse2, 0 }, + { PIXMAN_OP_SRC, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeCopyAreasse2, 0 }, + { PIXMAN_OP_SRC, PIXMAN_r5g6b5, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeCopyAreasse2, 0 }, + { PIXMAN_OP_SRC, PIXMAN_b5g6r5, PIXMAN_null, PIXMAN_b5g6r5, fbCompositeCopyAreasse2, 0 }, + + { PIXMAN_OP_IN, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, fbCompositeIn_8x8sse2, 0 }, + { PIXMAN_OP_IN, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, fbCompositeIn_nx8x8sse2, 0 }, + + { PIXMAN_OP_NONE }, +}; +#endif + +#ifdef USE_VMX +static const FastPathInfo vmx_fast_paths[] = +{ + { PIXMAN_OP_NONE }, +}; +#endif + + +static const FastPathInfo c_fast_paths[] = +{ + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_r5g6b5, fbCompositeSolidMask_nx8x0565, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_b5g6r5, fbCompositeSolidMask_nx8x0565, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_r8g8b8, fbCompositeSolidMask_nx8x0888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_b8g8r8, fbCompositeSolidMask_nx8x0888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeSolidMask_nx8x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeSolidMask_nx8x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8b8g8r8, fbCompositeSolidMask_nx8x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeSolidMask_nx8x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, fbCompositeSolidMask_nx8888x8888C, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, fbCompositeSolidMask_nx8888x8888C, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8, PIXMAN_r5g6b5, fbCompositeSolidMask_nx8888x0565C, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, fbCompositeSolidMask_nx8888x8888C, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_x8b8g8r8, fbCompositeSolidMask_nx8888x8888C, NEED_COMPONENT_ALPHA }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8, PIXMAN_b5g6r5, fbCompositeSolidMask_nx8888x0565C, NEED_COMPONENT_ALPHA }, +#if 0 + /* FIXME: This code is commented out since it's apparently not actually faster than the generic code */ + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_x8r8g8b8, fbCompositeOver_x888x8x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeOver_x888x8x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8b8r8g8, PIXMAN_a8, PIXMAN_x8b8g8r8, fbCompositeOver_x888x8x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_x8b8r8g8, PIXMAN_a8, PIXMAN_a8r8g8b8, fbCompositeOver_x888x8x8888, 0 }, +#endif + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeSrc_8888x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeSrc_8888x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeSrc_8888x0565, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fbCompositeSrc_8888x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeSrc_8888x8888, 0 }, + { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_b5g6r5, fbCompositeSrc_8888x0565, 0 }, +#if 0 + /* FIXME */ + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a1, PIXMAN_r5g6b5, fbCompositeSolidMask_nx1xn, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a1, PIXMAN_b5g6r5, fbCompositeSolidMask_nx1xn, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a1, PIXMAN_r8g8b8, fbCompositeSolidMask_nx1xn, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a1, PIXMAN_b8g8r8, fbCompositeSolidMask_nx1xn, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a1, PIXMAN_a8r8g8b8, fbCompositeSolidMask_nx1xn, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a1, PIXMAN_a8b8g8r8, fbCompositeSolidMask_nx1xn, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a1, PIXMAN_x8r8g8b8, fbCompositeSolidMask_nx1xn, 0 }, + { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a1, PIXMAN_x8b8g8r8, fbCompositeSolidMask_nx1xn, 0 }, +#endif + { PIXMAN_OP_ADD, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeSrcAdd_8888x8888, 0 }, + { PIXMAN_OP_ADD, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fbCompositeSrcAdd_8888x8888, 0 }, + { PIXMAN_OP_ADD, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, fbCompositeSrcAdd_8000x8000, 0 }, +#if 0 + /* FIXME */ + { PIXMAN_OP_ADD, PIXMAN_a1, PIXMAN_null, PIXMAN_a1, fbCompositeSrcAdd_1000x1000, 0 }, +#endif + { PIXMAN_OP_ADD, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, fbCompositeSrcAdd_8888x8x8, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeSolidFill, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeSolidFill, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_a8b8g8r8, fbCompositeSolidFill, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeSolidFill, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_a8, fbCompositeSolidFill, 0 }, + { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeSolidFill, 0 }, + { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeSrc_8888xx888, 0 }, + { PIXMAN_OP_SRC, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeSrc_8888xx888, 0 }, + { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeSrc_8888xx888, 0 }, + { PIXMAN_OP_SRC, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeSrc_8888xx888, 0 }, +#if 0 + /* FIXME */ + { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, fbCompositeSrcSrc_nxn, 0 }, + { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, fbCompositeSrcSrc_nxn, 0 }, + { PIXMAN_OP_SRC, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, fbCompositeSrcSrc_nxn, 0 }, + { PIXMAN_OP_SRC, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, fbCompositeSrcSrc_nxn, 0 }, + { PIXMAN_OP_SRC, PIXMAN_r5g6b5, PIXMAN_null, PIXMAN_r5g6b5, fbCompositeSrcSrc_nxn, 0 }, + { PIXMAN_OP_SRC, PIXMAN_b5g6r5, PIXMAN_null, PIXMAN_b5g6r5, fbCompositeSrcSrc_nxn, 0 }, +#endif + { PIXMAN_OP_IN, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, fbCompositeSrcIn_8x8, 0 }, + { PIXMAN_OP_IN, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, fbCompositeSolidMaskIn_nx8x8, 0 }, + { PIXMAN_OP_NONE }, +}; + +static pixman_bool_t +mask_is_solid (pixman_image_t *mask) +{ + if (mask->type == SOLID) + return TRUE; + + if (mask->type == BITS && + mask->common.repeat == PIXMAN_REPEAT_NORMAL && + mask->bits.width == 1 && + mask->bits.height == 1) + { + return TRUE; + } + + return FALSE; +} + +static const FastPathInfo * +get_fast_path (const FastPathInfo *fast_paths, + pixman_op_t op, + pixman_image_t *pSrc, + pixman_image_t *pMask, + pixman_image_t *pDst, + pixman_bool_t is_pixbuf) +{ + const FastPathInfo *info; + + for (info = fast_paths; info->op != PIXMAN_OP_NONE; info++) + { + pixman_bool_t valid_src = FALSE; + pixman_bool_t valid_mask = FALSE; + + if (info->op != op) + continue; + + if ((info->src_format == PIXMAN_solid && pixman_image_can_get_solid (pSrc)) || + (pSrc->type == BITS && info->src_format == pSrc->bits.format)) + { + valid_src = TRUE; + } + + if (!valid_src) + continue; + + if ((info->mask_format == PIXMAN_null && !pMask) || + (pMask && pMask->type == BITS && info->mask_format == pMask->bits.format)) + { + valid_mask = TRUE; + + if (info->flags & NEED_SOLID_MASK) + { + if (!pMask || !mask_is_solid (pMask)) + valid_mask = FALSE; + } + + if (info->flags & NEED_COMPONENT_ALPHA) + { + if (!pMask || !pMask->common.component_alpha) + valid_mask = FALSE; + } + } + + if (!valid_mask) + continue; + + if (info->dest_format != pDst->bits.format) + continue; + + if ((info->flags & NEED_PIXBUF) && !is_pixbuf) + continue; + + return info; + } + + return NULL; +} + +/* + * Operator optimizations based on source or destination opacity + */ +typedef struct +{ + pixman_op_t op; + pixman_op_t opSrcDstOpaque; + pixman_op_t opSrcOpaque; + pixman_op_t opDstOpaque; +} OptimizedOperatorInfo; + +static const OptimizedOperatorInfo optimized_operators[] = +{ + /* Input Operator SRC&DST Opaque SRC Opaque DST Opaque */ + { PIXMAN_OP_OVER, PIXMAN_OP_SRC, PIXMAN_OP_SRC, PIXMAN_OP_OVER }, + { PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_DST, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_DST }, + { PIXMAN_OP_IN, PIXMAN_OP_SRC, PIXMAN_OP_IN, PIXMAN_OP_SRC }, + { PIXMAN_OP_IN_REVERSE, PIXMAN_OP_DST, PIXMAN_OP_DST, PIXMAN_OP_IN_REVERSE }, + { PIXMAN_OP_OUT, PIXMAN_OP_CLEAR, PIXMAN_OP_OUT, PIXMAN_OP_CLEAR }, + { PIXMAN_OP_OUT_REVERSE, PIXMAN_OP_CLEAR, PIXMAN_OP_CLEAR, PIXMAN_OP_OUT_REVERSE }, + { PIXMAN_OP_ATOP, PIXMAN_OP_SRC, PIXMAN_OP_IN, PIXMAN_OP_OVER }, + { PIXMAN_OP_ATOP_REVERSE, PIXMAN_OP_DST, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_IN_REVERSE }, + { PIXMAN_OP_XOR, PIXMAN_OP_CLEAR, PIXMAN_OP_OUT, PIXMAN_OP_OUT_REVERSE }, + { PIXMAN_OP_SATURATE, PIXMAN_OP_DST, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_DST }, + { PIXMAN_OP_NONE } +}; + +/* + * Check if the current operator could be optimized + */ +static const OptimizedOperatorInfo* +pixman_operator_can_be_optimized(pixman_op_t op) +{ + const OptimizedOperatorInfo *info; + + for (info = optimized_operators; info->op != PIXMAN_OP_NONE; info++) + { + if(info->op == op) + return info; + } + return NULL; +} + +/* + * Optimize the current operator based on opacity of source or destination + * The output operator should be mathematically equivalent to the source. + */ +static pixman_op_t +pixman_optimize_operator(pixman_op_t op, pixman_image_t *pSrc, pixman_image_t *pMask, pixman_image_t *pDst ) +{ + pixman_bool_t is_source_opaque; + pixman_bool_t is_dest_opaque; + const OptimizedOperatorInfo *info = pixman_operator_can_be_optimized(op); + + if(!info || pMask) + return op; + + is_source_opaque = pixman_image_is_opaque(pSrc); + is_dest_opaque = pixman_image_is_opaque(pDst); + + if(is_source_opaque == FALSE && is_dest_opaque == FALSE) + return op; + + if(is_source_opaque && is_dest_opaque) + return info->opSrcDstOpaque; + else if(is_source_opaque) + return info->opSrcOpaque; + else if(is_dest_opaque) + return info->opDstOpaque; + + return op; + +} + +#if defined(USE_SSE2) && defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__) + +/* + * Work around GCC bug causing crashes in Mozilla with SSE2 + * + * When using SSE2 intrinsics, gcc assumes that the stack is 16 byte + * aligned. Unfortunately some code, such as Mozilla and Mono contain + * code that aligns the stack to 4 bytes. + * + * The __force_align_arg_pointer__ makes gcc generate a prologue that + * realigns the stack pointer to 16 bytes. + * + * On x86-64 this is not necessary because the standard ABI already + * calls for a 16 byte aligned stack. + * + * See https://bugs.freedesktop.org/show_bug.cgi?id=15693 + */ + +__attribute__((__force_align_arg_pointer__)) +#endif +PIXMAN_EXPORT void +pixman_image_composite (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + pixman_bool_t srcRepeat = pSrc->type == BITS && pSrc->common.repeat == PIXMAN_REPEAT_NORMAL; + pixman_bool_t maskRepeat = FALSE; + pixman_bool_t srcTransform = pSrc->common.transform != NULL; + pixman_bool_t maskTransform = FALSE; + pixman_bool_t srcAlphaMap = pSrc->common.alpha_map != NULL; + pixman_bool_t maskAlphaMap = FALSE; + pixman_bool_t dstAlphaMap = pDst->common.alpha_map != NULL; + CompositeFunc func = NULL; + +#ifdef USE_MMX + fbComposeSetupMMX(); +#endif + +#ifdef USE_VMX + fbComposeSetupVMX(); +#endif + +#ifdef USE_SSE2 + fbComposeSetupSSE2(); +#endif + + if (srcRepeat && srcTransform && + pSrc->bits.width == 1 && + pSrc->bits.height == 1) + { + srcTransform = FALSE; + } + + if (pMask && pMask->type == BITS) + { + maskRepeat = pMask->common.repeat == PIXMAN_REPEAT_NORMAL; + + maskTransform = pMask->common.transform != 0; + if (pMask->common.filter == PIXMAN_FILTER_CONVOLUTION) + maskTransform = TRUE; + + maskAlphaMap = pMask->common.alpha_map != 0; + + if (maskRepeat && maskTransform && + pMask->bits.width == 1 && + pMask->bits.height == 1) + { + maskTransform = FALSE; + } + } + + /* + * Check if we can replace our operator by a simpler one if the src or dest are opaque + * The output operator should be mathematically equivalent to the source. + */ + op = pixman_optimize_operator(op, pSrc, pMask, pDst); + if(op == PIXMAN_OP_DST) + return; + + if ((pSrc->type == BITS || pixman_image_can_get_solid (pSrc)) && (!pMask || pMask->type == BITS) + && !srcTransform && !maskTransform + && !maskAlphaMap && !srcAlphaMap && !dstAlphaMap + && (pSrc->common.filter != PIXMAN_FILTER_CONVOLUTION) + && (pSrc->common.repeat != PIXMAN_REPEAT_PAD) + && (!pMask || (pMask->common.filter != PIXMAN_FILTER_CONVOLUTION && pMask->common.repeat != PIXMAN_REPEAT_PAD)) + && !pSrc->common.read_func && !pSrc->common.write_func + && !(pMask && pMask->common.read_func) && !(pMask && pMask->common.write_func) + && !pDst->common.read_func && !pDst->common.write_func) + { + const FastPathInfo *info; + pixman_bool_t pixbuf; + + pixbuf = + pSrc && pSrc->type == BITS && + pMask && pMask->type == BITS && + pSrc->bits.bits == pMask->bits.bits && + xSrc == xMask && + ySrc == yMask && + !pMask->common.component_alpha && + !maskRepeat; + info = NULL; + +#ifdef USE_SSE2 + if (pixman_have_sse2 ()) + info = get_fast_path (sse2_fast_paths, op, pSrc, pMask, pDst, pixbuf); +#endif + +#ifdef USE_MMX + if (!info && pixman_have_mmx()) + info = get_fast_path (mmx_fast_paths, op, pSrc, pMask, pDst, pixbuf); +#endif + +#ifdef USE_VMX + + if (!info && pixman_have_vmx()) + info = get_fast_path (vmx_fast_paths, op, pSrc, pMask, pDst, pixbuf); +#endif + if (!info) + info = get_fast_path (c_fast_paths, op, pSrc, pMask, pDst, pixbuf); + + if (info) + { + func = info->func; + + if (info->src_format == PIXMAN_solid) + srcRepeat = FALSE; + + if (info->mask_format == PIXMAN_solid || + info->flags & NEED_SOLID_MASK) + { + maskRepeat = FALSE; + } + } + } + + if ((srcRepeat && + pSrc->bits.width == 1 && + pSrc->bits.height == 1) || + (maskRepeat && + pMask->bits.width == 1 && + pMask->bits.height == 1)) + { + /* If src or mask are repeating 1x1 images and srcRepeat or + * maskRepeat are still TRUE, it means the fast path we + * selected does not actually handle repeating images. + * + * So rather than call the "fast path" with a zillion + * 1x1 requests, we just use the general code (which does + * do something sensible with 1x1 repeating images). + */ + func = NULL; + } + + if (!func) + { + func = pixman_image_composite_rect; + + /* CompositeGeneral optimizes 1x1 repeating images itself */ + if (pSrc->type == BITS && + pSrc->bits.width == 1 && pSrc->bits.height == 1) + { + srcRepeat = FALSE; + } + + if (pMask && pMask->type == BITS && + pMask->bits.width == 1 && pMask->bits.height == 1) + { + maskRepeat = FALSE; + } + + /* if we are transforming, repeats are handled in fbFetchTransformed */ + if (srcTransform) + srcRepeat = FALSE; + + if (maskTransform) + maskRepeat = FALSE; + } + + pixman_walk_composite_region (op, pSrc, pMask, pDst, xSrc, ySrc, + xMask, yMask, xDst, yDst, width, height, + srcRepeat, maskRepeat, func); +} + + +#ifdef USE_VMX +/* The CPU detection code needs to be in a file not compiled with + * "-maltivec -mabi=altivec", as gcc would try to save vector register + * across function calls causing SIGILL on cpus without Altivec/vmx. + */ +static pixman_bool_t initialized = FALSE; +static volatile pixman_bool_t have_vmx = TRUE; + +#ifdef __APPLE__ +#include <sys/sysctl.h> + +pixman_bool_t pixman_have_vmx (void) { + if(!initialized) { + size_t length = sizeof(have_vmx); + int error = + sysctlbyname("hw.optional.altivec", &have_vmx, &length, NULL, 0); + if(error) have_vmx = FALSE; + initialized = TRUE; + } + return have_vmx; +} + +#else +#include <signal.h> +#include <setjmp.h> + +static jmp_buf jump_env; + +static void vmx_test(int sig, siginfo_t *si, void *unused) { + longjmp (jump_env, 1); +} + +pixman_bool_t pixman_have_vmx (void) { + struct sigaction sa, osa; + int jmp_result; + if (!initialized) { + sa.sa_flags = SA_SIGINFO; + sigemptyset(&sa.sa_mask); + sa.sa_sigaction = vmx_test; + sigaction(SIGILL, &sa, &osa); + jmp_result = setjmp (jump_env); + if (jmp_result == 0) { + asm volatile ( "vor 0, 0, 0" ); + } + sigaction(SIGILL, &osa, NULL); + have_vmx = (jmp_result == 0); + initialized = TRUE; + } + return have_vmx; +} +#endif /* __APPLE__ */ +#endif /* USE_VMX */ + +#ifdef USE_MMX +/* The CPU detection code needs to be in a file not compiled with + * "-mmmx -msse", as gcc would generate CMOV instructions otherwise + * that would lead to SIGILL instructions on old CPUs that don't have + * it. + */ +#if !defined(__amd64__) && !defined(__x86_64__) + +#ifdef HAVE_GETISAX +#include <sys/auxv.h> +#endif + +enum CPUFeatures { + NoFeatures = 0, + MMX = 0x1, + MMX_Extensions = 0x2, + SSE = 0x6, + SSE2 = 0x8, + CMOV = 0x10 +}; + +static unsigned int detectCPUFeatures(void) { + unsigned int features = 0; + unsigned int result = 0; + +#ifdef HAVE_GETISAX + if (getisax(&result, 1)) { + if (result & AV_386_CMOV) + features |= CMOV; + if (result & AV_386_MMX) + features |= MMX; + if (result & AV_386_AMD_MMX) + features |= MMX_Extensions; + if (result & AV_386_SSE) + features |= SSE; + if (result & AV_386_SSE2) + features |= SSE2; + } +#else + char vendor[13]; +#ifdef _MSC_VER + int vendor0 = 0, vendor1, vendor2; +#endif + vendor[0] = 0; + vendor[12] = 0; + +#ifdef __GNUC__ + /* see p. 118 of amd64 instruction set manual Vol3 */ + /* We need to be careful about the handling of %ebx and + * %esp here. We can't declare either one as clobbered + * since they are special registers (%ebx is the "PIC + * register" holding an offset to global data, %esp the + * stack pointer), so we need to make sure they have their + * original values when we access the output operands. + */ + __asm__ ("pushf\n" + "pop %%eax\n" + "mov %%eax, %%ecx\n" + "xor $0x00200000, %%eax\n" + "push %%eax\n" + "popf\n" + "pushf\n" + "pop %%eax\n" + "mov $0x0, %%edx\n" + "xor %%ecx, %%eax\n" + "jz 1f\n" + + "mov $0x00000000, %%eax\n" + "push %%ebx\n" + "cpuid\n" + "mov %%ebx, %%eax\n" + "pop %%ebx\n" + "mov %%eax, %1\n" + "mov %%edx, %2\n" + "mov %%ecx, %3\n" + "mov $0x00000001, %%eax\n" + "push %%ebx\n" + "cpuid\n" + "pop %%ebx\n" + "1:\n" + "mov %%edx, %0\n" + : "=r" (result), + "=m" (vendor[0]), + "=m" (vendor[4]), + "=m" (vendor[8]) + : + : "%eax", "%ecx", "%edx" + ); + +#elif defined (_MSC_VER) + + _asm { + pushfd + pop eax + mov ecx, eax + xor eax, 00200000h + push eax + popfd + pushfd + pop eax + mov edx, 0 + xor eax, ecx + jz nocpuid + + mov eax, 0 + push ebx + cpuid + mov eax, ebx + pop ebx + mov vendor0, eax + mov vendor1, edx + mov vendor2, ecx + mov eax, 1 + push ebx + cpuid + pop ebx + nocpuid: + mov result, edx + } + memmove (vendor+0, &vendor0, 4); + memmove (vendor+4, &vendor1, 4); + memmove (vendor+8, &vendor2, 4); + +#else +# error unsupported compiler +#endif + + features = 0; + if (result) { + /* result now contains the standard feature bits */ + if (result & (1 << 15)) + features |= CMOV; + if (result & (1 << 23)) + features |= MMX; + if (result & (1 << 25)) + features |= SSE; + if (result & (1 << 26)) + features |= SSE2; + if ((features & MMX) && !(features & SSE) && + (strcmp(vendor, "AuthenticAMD") == 0 || + strcmp(vendor, "Geode by NSC") == 0)) { + /* check for AMD MMX extensions */ +#ifdef __GNUC__ + __asm__("push %%ebx\n" + "mov $0x80000000, %%eax\n" + "cpuid\n" + "xor %%edx, %%edx\n" + "cmp $0x1, %%eax\n" + "jge 2f\n" + "mov $0x80000001, %%eax\n" + "cpuid\n" + "2:\n" + "pop %%ebx\n" + "mov %%edx, %0\n" + : "=r" (result) + : + : "%eax", "%ecx", "%edx" + ); +#elif defined _MSC_VER + _asm { + push ebx + mov eax, 80000000h + cpuid + xor edx, edx + cmp eax, 1 + jge notamd + mov eax, 80000001h + cpuid + notamd: + pop ebx + mov result, edx + } +#endif + if (result & (1<<22)) + features |= MMX_Extensions; + } + } +#endif /* HAVE_GETISAX */ + + return features; +} + +pixman_bool_t +pixman_have_mmx (void) +{ + static pixman_bool_t initialized = FALSE; + static pixman_bool_t mmx_present; + + if (!initialized) + { + unsigned int features = detectCPUFeatures(); + mmx_present = (features & (MMX|MMX_Extensions)) == (MMX|MMX_Extensions); + initialized = TRUE; + } + + return mmx_present; +} + +#ifdef USE_SSE2 +pixman_bool_t +pixman_have_sse2 (void) +{ + static pixman_bool_t initialized = FALSE; + static pixman_bool_t sse2_present; + + if (!initialized) + { + unsigned int features = detectCPUFeatures(); + sse2_present = (features & (MMX|MMX_Extensions|SSE|SSE2)) == (MMX|MMX_Extensions|SSE|SSE2); + initialized = TRUE; + } + + return sse2_present; +} +#endif + +#endif /* __amd64__ */ +#endif diff --git a/pixman/pixman/pixman-private.h b/pixman/pixman/pixman-private.h new file mode 100644 index 000000000..e26a0c3de --- /dev/null +++ b/pixman/pixman/pixman-private.h @@ -0,0 +1,795 @@ +#ifndef PACKAGE +# error config.h must be included before pixman-private.h +#endif + +#ifndef PIXMAN_PRIVATE_H +#define PIXMAN_PRIVATE_H + +#include "pixman.h" +#include <time.h> + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef TRUE +#define TRUE 1 +#endif + +#define MSBFirst 0 +#define LSBFirst 1 + +#ifdef WORDS_BIGENDIAN +# define IMAGE_BYTE_ORDER MSBFirst +# define BITMAP_BIT_ORDER MSBFirst +#else +# define IMAGE_BYTE_ORDER LSBFirst +# define BITMAP_BIT_ORDER LSBFirst +#endif + +#undef DEBUG +#define DEBUG 0 + +#if defined (__GNUC__) +# define FUNC ((const char*) (__PRETTY_FUNCTION__)) +#elif defined (__sun) || (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) +# define FUNC ((const char*) (__func__)) +#else +# define FUNC ((const char*) ("???")) +#endif + +#ifndef INT16_MIN +# define INT16_MIN (-32767-1) +#endif + +#ifndef INT16_MAX +# define INT16_MAX (32767) +#endif + +#ifndef INT32_MIN +# define INT32_MIN (-2147483647-1) +#endif + +#ifndef INT32_MAX +# define INT32_MAX (2147483647) +#endif + +#ifndef UINT32_MIN +# define UINT32_MIN (0) +#endif + +#ifndef UINT32_MAX +# define UINT32_MAX (4294967295U) +#endif + +#ifndef M_PI +# define M_PI 3.14159265358979323846 +#endif + +#ifdef _MSC_VER +#define inline __inline +#endif + +#define FB_SHIFT 5 +#define FB_UNIT (1 << FB_SHIFT) +#define FB_HALFUNIT (1 << (FB_SHIFT-1)) +#define FB_MASK (FB_UNIT - 1) +#define FB_ALLONES ((uint32_t) -1) + +/* Memory allocation helpers */ +void *pixman_malloc_ab (unsigned int n, unsigned int b); +void *pixman_malloc_abc (unsigned int a, unsigned int b, unsigned int c); +pixman_bool_t pixman_multiply_overflows_int (unsigned int a, unsigned int b); +pixman_bool_t pixman_addition_overflows_int (unsigned int a, unsigned int b); + +#if DEBUG + +#define return_if_fail(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf(stderr, "In %s: %s failed\n", FUNC, #expr); \ + return; \ + } \ + } \ + while (0) + +#define return_val_if_fail(expr, retval) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf(stderr, "In %s: %s failed\n", FUNC, #expr); \ + return (retval); \ + } \ + } \ + while (0) + +#else + +#define return_if_fail(expr) \ + do \ + { \ + if (!(expr)) \ + return; \ + } \ + while (0) + +#define return_val_if_fail(expr, retval) \ + do \ + { \ + if (!(expr)) \ + return (retval); \ + } \ + while (0) + +#endif + +typedef struct image_common image_common_t; +typedef struct source_image source_image_t; +typedef struct solid_fill solid_fill_t; +typedef struct gradient gradient_t; +typedef struct linear_gradient linear_gradient_t; +typedef struct horizontal_gradient horizontal_gradient_t; +typedef struct vertical_gradient vertical_gradient_t; +typedef struct conical_gradient conical_gradient_t; +typedef struct radial_gradient radial_gradient_t; +typedef struct bits_image bits_image_t; +typedef struct circle circle_t; +typedef struct point point_t; + +/* FIXME - the types and structures below should be give proper names + */ + +#define FASTCALL +typedef FASTCALL void (*CombineMaskU32) (uint32_t *src, const uint32_t *mask, int width); +typedef FASTCALL void (*CombineFuncU32) (uint32_t *dest, const uint32_t *src, int width); +typedef FASTCALL void (*CombineFuncC32) (uint32_t *dest, uint32_t *src, uint32_t *mask, int width); +typedef FASTCALL void (*fetchProc32)(bits_image_t *pict, int x, int y, int width, + uint32_t *buffer); +typedef FASTCALL uint32_t (*fetchPixelProc32)(bits_image_t *pict, int offset, int line); +typedef FASTCALL void (*storeProc32)(pixman_image_t *, uint32_t *bits, + const uint32_t *values, int x, int width, + const pixman_indexed_t *); + +typedef FASTCALL void (*CombineMaskU64) (uint64_t *src, const uint64_t *mask, int width); +typedef FASTCALL void (*CombineFuncU64) (uint64_t *dest, const uint64_t *src, int width); +typedef FASTCALL void (*CombineFuncC64) (uint64_t *dest, uint64_t *src, uint64_t *mask, int width); +typedef FASTCALL void (*fetchProc64)(bits_image_t *pict, int x, int y, int width, + uint64_t *buffer); +typedef FASTCALL uint64_t (*fetchPixelProc64)(bits_image_t *pict, int offset, int line); +typedef FASTCALL void (*storeProc64)(pixman_image_t *, uint32_t *bits, + const uint64_t *values, int x, int width, + const pixman_indexed_t *); + +typedef struct _FbComposeData { + uint8_t op; + pixman_image_t *src; + pixman_image_t *mask; + pixman_image_t *dest; + int16_t xSrc; + int16_t ySrc; + int16_t xMask; + int16_t yMask; + int16_t xDest; + int16_t yDest; + uint16_t width; + uint16_t height; +} FbComposeData; + +typedef struct _FbComposeFunctions32 { + CombineFuncU32 *combineU; + CombineFuncC32 *combineC; + CombineMaskU32 combineMaskU; +} FbComposeFunctions32; + +typedef struct _FbComposeFunctions64 { + CombineFuncU64 *combineU; + CombineFuncC64 *combineC; + CombineMaskU64 combineMaskU; +} FbComposeFunctions64; + +extern FbComposeFunctions32 pixman_composeFunctions; +extern FbComposeFunctions64 pixman_composeFunctions64; + +void pixman_composite_rect_general_accessors (const FbComposeData *data, + void *src_buffer, + void *mask_buffer, + void *dest_buffer, + const int wide); +void pixman_composite_rect_general (const FbComposeData *data); + +fetchProc32 pixman_fetchProcForPicture32 (bits_image_t *); +fetchPixelProc32 pixman_fetchPixelProcForPicture32 (bits_image_t *); +storeProc32 pixman_storeProcForPicture32 (bits_image_t *); +fetchProc32 pixman_fetchProcForPicture32_accessors (bits_image_t *); +fetchPixelProc32 pixman_fetchPixelProcForPicture32_accessors (bits_image_t *); +storeProc32 pixman_storeProcForPicture32_accessors (bits_image_t *); + +fetchProc64 pixman_fetchProcForPicture64 (bits_image_t *); +fetchPixelProc64 pixman_fetchPixelProcForPicture64 (bits_image_t *); +storeProc64 pixman_storeProcForPicture64 (bits_image_t *); +fetchProc64 pixman_fetchProcForPicture64_accessors (bits_image_t *); +fetchPixelProc64 pixman_fetchPixelProcForPicture64_accessors (bits_image_t *); +storeProc64 pixman_storeProcForPicture64_accessors (bits_image_t *); + +void pixman_expand(uint64_t *dst, const uint32_t *src, pixman_format_code_t, int width); +void pixman_contract(uint32_t *dst, const uint64_t *src, int width); + +void pixmanFetchSourcePict(source_image_t *, int x, int y, int width, + uint32_t *buffer, uint32_t *mask, uint32_t maskBits); +void pixmanFetchSourcePict64(source_image_t *, int x, int y, int width, + uint64_t *buffer, uint64_t *mask, uint32_t maskBits); + +void fbFetchTransformed(bits_image_t *, int x, int y, int width, + uint32_t *buffer, uint32_t *mask, uint32_t maskBits); +void fbStoreExternalAlpha(bits_image_t *, int x, int y, int width, + uint32_t *buffer); +void fbFetchExternalAlpha(bits_image_t *, int x, int y, int width, + uint32_t *buffer, uint32_t *mask, uint32_t maskBits); + +void fbFetchTransformed_accessors(bits_image_t *, int x, int y, int width, + uint32_t *buffer, uint32_t *mask, + uint32_t maskBits); +void fbStoreExternalAlpha_accessors(bits_image_t *, int x, int y, int width, + uint32_t *buffer); +void fbFetchExternalAlpha_accessors(bits_image_t *, int x, int y, int width, + uint32_t *buffer, uint32_t *mask, + uint32_t maskBits); + +void fbFetchTransformed64(bits_image_t *, int x, int y, int width, + uint64_t *buffer, uint64_t *mask, uint32_t maskBits); +void fbStoreExternalAlpha64(bits_image_t *, int x, int y, int width, + uint64_t *buffer); +void fbFetchExternalAlpha64(bits_image_t *, int x, int y, int width, + uint64_t *buffer, uint64_t *mask, uint32_t maskBits); + +void fbFetchTransformed64_accessors(bits_image_t *, int x, int y, int width, + uint64_t *buffer, uint64_t *mask, + uint32_t maskBits); +void fbStoreExternalAlpha64_accessors(bits_image_t *, int x, int y, int width, + uint64_t *buffer); +void fbFetchExternalAlpha64_accessors(bits_image_t *, int x, int y, int width, + uint64_t *buffer, uint64_t *mask, + uint32_t maskBits); + +/* end */ + +typedef enum +{ + BITS, + LINEAR, + CONICAL, + RADIAL, + SOLID +} image_type_t; + +#define IS_SOURCE_IMAGE(img) (((image_common_t *)img)->type > BITS) + +typedef enum +{ + SOURCE_IMAGE_CLASS_UNKNOWN, + SOURCE_IMAGE_CLASS_HORIZONTAL, + SOURCE_IMAGE_CLASS_VERTICAL +} source_pict_class_t; + +struct point +{ + int16_t x, y; +}; + +struct image_common +{ + image_type_t type; + int32_t ref_count; + pixman_region32_t full_region; + pixman_region32_t clip_region; + pixman_region32_t *src_clip; + pixman_bool_t has_client_clip; + pixman_transform_t *transform; + pixman_repeat_t repeat; + pixman_filter_t filter; + pixman_fixed_t *filter_params; + int n_filter_params; + bits_image_t *alpha_map; + point_t alpha_origin; + pixman_bool_t component_alpha; + pixman_read_memory_func_t read_func; + pixman_write_memory_func_t write_func; +}; + +struct source_image +{ + image_common_t common; + source_pict_class_t class; +}; + +struct solid_fill +{ + source_image_t common; + uint32_t color; /* FIXME: shouldn't this be a pixman_color_t? */ +}; + +struct gradient +{ + source_image_t common; + int n_stops; + pixman_gradient_stop_t * stops; + int stop_range; + uint32_t * color_table; + int color_table_size; +}; + +struct linear_gradient +{ + gradient_t common; + pixman_point_fixed_t p1; + pixman_point_fixed_t p2; +}; + +struct circle +{ + pixman_fixed_t x; + pixman_fixed_t y; + pixman_fixed_t radius; +}; + +struct radial_gradient +{ + gradient_t common; + + circle_t c1; + circle_t c2; + double cdx; + double cdy; + double dr; + double A; +}; + +struct conical_gradient +{ + gradient_t common; + pixman_point_fixed_t center; + pixman_fixed_t angle; +}; + +struct bits_image +{ + image_common_t common; + pixman_format_code_t format; + const pixman_indexed_t *indexed; + int width; + int height; + uint32_t * bits; + uint32_t * free_me; + int rowstride; /* in number of uint32_t's */ +}; + +union pixman_image +{ + image_type_t type; + image_common_t common; + bits_image_t bits; + gradient_t gradient; + linear_gradient_t linear; + conical_gradient_t conical; + radial_gradient_t radial; + solid_fill_t solid; +}; + + +#define LOG2_BITMAP_PAD 5 +#define FB_STIP_SHIFT LOG2_BITMAP_PAD +#define FB_STIP_UNIT (1 << FB_STIP_SHIFT) +#define FB_STIP_MASK (FB_STIP_UNIT - 1) +#define FB_STIP_ALLONES ((uint32_t) -1) + +#if BITMAP_BIT_ORDER == LSBFirst +#define FbScrLeft(x,n) ((x) >> (n)) +#define FbScrRight(x,n) ((x) << (n)) +#define FbLeftStipBits(x,n) ((x) & ((((uint32_t) 1) << (n)) - 1)) +#else +#define FbScrLeft(x,n) ((x) << (n)) +#define FbScrRight(x,n) ((x) >> (n)) +#define FbLeftStipBits(x,n) ((x) >> (FB_STIP_UNIT - (n))) +#endif + +#define FbStipLeft(x,n) FbScrLeft(x,n) +#define FbStipRight(x,n) FbScrRight(x,n) +#define FbStipMask(x,w) (FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) & \ + FbStipLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - ((x)+(w))) & FB_STIP_MASK)) + +#define FbLeftMask(x) ( ((x) & FB_MASK) ? \ + FbScrRight(FB_ALLONES,(x) & FB_MASK) : 0) +#define FbRightMask(x) ( ((FB_UNIT - (x)) & FB_MASK) ? \ + FbScrLeft(FB_ALLONES,(FB_UNIT - (x)) & FB_MASK) : 0) + +#define FbMaskBits(x,w,l,n,r) { \ + n = (w); \ + r = FbRightMask((x)+n); \ + l = FbLeftMask(x); \ + if (l) { \ + n -= FB_UNIT - ((x) & FB_MASK); \ + if (n < 0) { \ + n = 0; \ + l &= r; \ + r = 0; \ + } \ + } \ + n >>= FB_SHIFT; \ + } + +#if IMAGE_BYTE_ORDER == MSBFirst +#define Fetch24(img, a) ((unsigned long) (a) & 1 ? \ + ((READ(img, a) << 16) | READ(img, (uint16_t *) ((a)+1))) : \ + ((READ(img, (uint16_t *) (a)) << 8) | READ(img, (a)+2))) +#define Store24(img,a,v) ((unsigned long) (a) & 1 ? \ + (WRITE(img, a, (uint8_t) ((v) >> 16)), \ + WRITE(img, (uint16_t *) ((a)+1), (uint16_t) (v))) : \ + (WRITE(img, (uint16_t *) (a), (uint16_t) ((v) >> 8)), \ + WRITE(img, (a)+2, (uint8_t) (v)))) +#else +#define Fetch24(img,a) ((unsigned long) (a) & 1 ? \ + (READ(img, a) | (READ(img, (uint16_t *) ((a)+1)) << 8)) : \ + (READ(img, (uint16_t *) (a)) | (READ(img, (a)+2) << 16))) +#define Store24(img,a,v) ((unsigned long) (a) & 1 ? \ + (WRITE(img, a, (uint8_t) (v)), \ + WRITE(img, (uint16_t *) ((a)+1), (uint16_t) ((v) >> 8))) : \ + (WRITE(img, (uint16_t *) (a), (uint16_t) (v)), \ + WRITE(img, (a)+2, (uint8_t) ((v) >> 16)))) +#endif + +#define CvtR8G8B8toY15(s) (((((s) >> 16) & 0xff) * 153 + \ + (((s) >> 8) & 0xff) * 301 + \ + (((s) ) & 0xff) * 58) >> 2) +#define miCvtR8G8B8to15(s) ((((s) >> 3) & 0x001f) | \ + (((s) >> 6) & 0x03e0) | \ + (((s) >> 9) & 0x7c00)) +#define miIndexToEnt15(mif,rgb15) ((mif)->ent[rgb15]) +#define miIndexToEnt24(mif,rgb24) miIndexToEnt15(mif,miCvtR8G8B8to15(rgb24)) + +#define miIndexToEntY24(mif,rgb24) ((mif)->ent[CvtR8G8B8toY15(rgb24)]) + + +#define FbIntMult(a,b,t) ( (t) = (a) * (b) + 0x80, ( ( ( (t)>>8 ) + (t) )>>8 ) ) +#define FbIntDiv(a,b) (((uint16_t) (a) * 255) / (b)) + +#define FbGet8(v,i) ((uint16_t) (uint8_t) ((v) >> i)) + + +#define cvt8888to0565(s) ((((s) >> 3) & 0x001f) | \ + (((s) >> 5) & 0x07e0) | \ + (((s) >> 8) & 0xf800)) +#define cvt0565to0888(s) (((((s) << 3) & 0xf8) | (((s) >> 2) & 0x7)) | \ + ((((s) << 5) & 0xfc00) | (((s) >> 1) & 0x300)) | \ + ((((s) << 8) & 0xf80000) | (((s) << 3) & 0x70000))) + +/* + * There are two ways of handling alpha -- either as a single unified value or + * a separate value for each component, hence each macro must have two + * versions. The unified alpha version has a 'U' at the end of the name, + * the component version has a 'C'. Similarly, functions which deal with + * this difference will have two versions using the same convention. + */ + +#define FbOverU(x,y,i,a,t) ((t) = FbIntMult(FbGet8(y,i),(a),(t)) + FbGet8(x,i), \ + (uint32_t) ((uint8_t) ((t) | (0 - ((t) >> 8)))) << (i)) + +#define FbOverC(x,y,i,a,t) ((t) = FbIntMult(FbGet8(y,i),FbGet8(a,i),(t)) + FbGet8(x,i), \ + (uint32_t) ((uint8_t) ((t) | (0 - ((t) >> 8)))) << (i)) + +#define FbInU(x,i,a,t) ((uint32_t) FbIntMult(FbGet8(x,i),(a),(t)) << (i)) + +#define FbInC(x,i,a,t) ((uint32_t) FbIntMult(FbGet8(x,i),FbGet8(a,i),(t)) << (i)) + +#define FbAdd(x,y,i,t) ((t) = FbGet8(x,i) + FbGet8(y,i), \ + (uint32_t) ((uint8_t) ((t) | (0 - ((t) >> 8)))) << (i)) + +#define div_255(x) (((x) + 0x80 + (((x) + 0x80) >> 8)) >> 8) +#define div_65535(x) (((x) + 0x8000 + (((x) + 0x8000) >> 16)) >> 16) + +#define MOD(a,b) ((a) < 0 ? ((b) - ((-(a) - 1) % (b))) - 1 : (a) % (b)) + +#define DIV(a,b) ((((a) < 0) == ((b) < 0)) ? (a) / (b) : \ + ((a) - (b) + 1 - (((b) < 0) << 1)) / (b)) + +#define CLIP(a,b,c) ((a) < (b) ? (b) : ((a) > (c) ? (c) : (a))) + +#if 0 +/* FIXME: the MOD macro above is equivalent, but faster I think */ +#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b)) +#endif + +/* FIXME: the (void)__read_func hides lots of warnings (which is what they + * are supposed to do), but some of them are real. For example the one + * where Fetch4 doesn't have a READ + */ + +#if 0 +/* Framebuffer access support macros */ +#define ACCESS_MEM(code) \ + do { \ + const image_common_t *const com__ = \ + (image_common_t *)image; \ + \ + if (!com__->read_func && !com__->write_func) \ + { \ + const int do_access__ = 0; \ + const pixman_read_memory_func_t read_func__ = NULL; \ + const pixman_write_memory_func_t write_func__ = NULL; \ + (void)read_func__; \ + (void)write_func__; \ + (void)do_access__; \ + \ + {code} \ + } \ + else \ + { \ + const int do_access__ = 1; \ + const pixman_read_memory_func_t read_func__ = \ + com__->read_func; \ + const pixman_write_memory_func_t write_func__ = \ + com__->write_func; \ + (void)read_func__; \ + (void)write_func__; \ + (void)do_access__; \ + \ + {code} \ + } \ + } while (0) +#endif + +#ifdef PIXMAN_FB_ACCESSORS + +#define ACCESS(sym) sym##_accessors + +#define READ(img, ptr) \ + ((img)->common.read_func ((ptr), sizeof(*(ptr)))) +#define WRITE(img, ptr,val) \ + ((img)->common.write_func ((ptr), (val), sizeof (*(ptr)))) + +#define MEMCPY_WRAPPED(img, dst, src, size) \ + do { \ + size_t _i; \ + uint8_t *_dst = (uint8_t*)(dst), *_src = (uint8_t*)(src); \ + for(_i = 0; _i < size; _i++) { \ + WRITE((img), _dst +_i, READ((img), _src + _i)); \ + } \ + } while (0) + +#define MEMSET_WRAPPED(img, dst, val, size) \ + do { \ + size_t _i; \ + uint8_t *_dst = (uint8_t*)(dst); \ + for(_i = 0; _i < (size_t) size; _i++) { \ + WRITE((img), _dst +_i, (val)); \ + } \ + } while (0) + +#else + +#define ACCESS(sym) sym + +#define READ(img, ptr) (*(ptr)) +#define WRITE(img, ptr, val) (*(ptr) = (val)) +#define MEMCPY_WRAPPED(img, dst, src, size) \ + memcpy(dst, src, size) +#define MEMSET_WRAPPED(img, dst, val, size) \ + memset(dst, val, size) + +#endif + +#define fbComposeGetSolid(img, res, fmt) \ + do \ + { \ + pixman_format_code_t format__; \ + if (img->type == SOLID) \ + { \ + format__ = PIXMAN_a8r8g8b8; \ + (res) = img->solid.color; \ + } \ + else \ + { \ + uint32_t *bits__ = (img)->bits.bits; \ + format__ = (img)->bits.format; \ + \ + switch (PIXMAN_FORMAT_BPP((img)->bits.format)) \ + { \ + case 32: \ + (res) = READ(img, (uint32_t *)bits__); \ + break; \ + case 24: \ + (res) = Fetch24(img, (uint8_t *) bits__); \ + break; \ + case 16: \ + (res) = READ(img, (uint16_t *) bits__); \ + (res) = cvt0565to0888(res); \ + break; \ + case 8: \ + (res) = READ(img, (uint8_t *) bits__); \ + (res) = (res) << 24; \ + break; \ + case 1: \ + (res) = READ(img, (uint32_t *) bits__); \ + (res) = FbLeftStipBits((res),1) ? 0xff000000 : 0x00000000; \ + break; \ + default: \ + return; \ + } \ + /* manage missing src alpha */ \ + if (!PIXMAN_FORMAT_A((img)->bits.format)) \ + (res) |= 0xff000000; \ + } \ + \ + /* If necessary, convert RGB <--> BGR. */ \ + if (PIXMAN_FORMAT_TYPE (format__) != PIXMAN_FORMAT_TYPE(fmt)) \ + { \ + (res) = ((((res) & 0xff000000) >> 0) | \ + (((res) & 0x00ff0000) >> 16) | \ + (((res) & 0x0000ff00) >> 0) | \ + (((res) & 0x000000ff) << 16)); \ + } \ + } \ + while (0) + +#define fbComposeGetStart(pict,x,y,type,out_stride,line,mul) do { \ + uint32_t *__bits__; \ + int __stride__; \ + int __bpp__; \ + \ + __bits__ = pict->bits.bits; \ + __stride__ = pict->bits.rowstride; \ + __bpp__ = PIXMAN_FORMAT_BPP(pict->bits.format); \ + (out_stride) = __stride__ * (int) sizeof (uint32_t) / (int) sizeof (type); \ + (line) = ((type *) __bits__) + \ + (out_stride) * (y) + (mul) * (x); \ + } while (0) + + +#define PIXMAN_FORMAT_16BPC(f) (PIXMAN_FORMAT_A(f) > 8 || \ + PIXMAN_FORMAT_R(f) > 8 || \ + PIXMAN_FORMAT_G(f) > 8 || \ + PIXMAN_FORMAT_B(f) > 8) +/* + * Edges + */ + +#define MAX_ALPHA(n) ((1 << (n)) - 1) +#define N_Y_FRAC(n) ((n) == 1 ? 1 : (1 << ((n)/2)) - 1) +#define N_X_FRAC(n) ((n) == 1 ? 1 : (1 << ((n)/2)) + 1) + +#define STEP_Y_SMALL(n) (pixman_fixed_1 / N_Y_FRAC(n)) +#define STEP_Y_BIG(n) (pixman_fixed_1 - (N_Y_FRAC(n) - 1) * STEP_Y_SMALL(n)) + +#define Y_FRAC_FIRST(n) (STEP_Y_SMALL(n) / 2) +#define Y_FRAC_LAST(n) (Y_FRAC_FIRST(n) + (N_Y_FRAC(n) - 1) * STEP_Y_SMALL(n)) + +#define STEP_X_SMALL(n) (pixman_fixed_1 / N_X_FRAC(n)) +#define STEP_X_BIG(n) (pixman_fixed_1 - (N_X_FRAC(n) - 1) * STEP_X_SMALL(n)) + +#define X_FRAC_FIRST(n) (STEP_X_SMALL(n) / 2) +#define X_FRAC_LAST(n) (X_FRAC_FIRST(n) + (N_X_FRAC(n) - 1) * STEP_X_SMALL(n)) + +#define RenderSamplesX(x,n) ((n) == 1 ? 0 : (pixman_fixed_frac (x) + X_FRAC_FIRST(n)) / STEP_X_SMALL(n)) + +/* + * Step across a small sample grid gap + */ +#define RenderEdgeStepSmall(edge) { \ + edge->x += edge->stepx_small; \ + edge->e += edge->dx_small; \ + if (edge->e > 0) \ + { \ + edge->e -= edge->dy; \ + edge->x += edge->signdx; \ + } \ +} + +/* + * Step across a large sample grid gap + */ +#define RenderEdgeStepBig(edge) { \ + edge->x += edge->stepx_big; \ + edge->e += edge->dx_big; \ + if (edge->e > 0) \ + { \ + edge->e -= edge->dy; \ + edge->x += edge->signdx; \ + } \ +} + +void +pixman_rasterize_edges_accessors (pixman_image_t *image, + pixman_edge_t *l, + pixman_edge_t *r, + pixman_fixed_t t, + pixman_fixed_t b); + +pixman_bool_t +pixman_image_is_opaque(pixman_image_t *image); + +pixman_bool_t +pixman_image_can_get_solid (pixman_image_t *image); + +pixman_bool_t +pixman_compute_composite_region32 (pixman_region32_t * pRegion, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +/* GCC visibility */ +#if defined(__GNUC__) && __GNUC__ >= 4 +#define PIXMAN_EXPORT __attribute__ ((visibility("default"))) +/* Sun Studio 8 visibility */ +#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) +#define PIXMAN_EXPORT __global +#else +#define PIXMAN_EXPORT +#endif + +/* Region Helpers */ +pixman_bool_t pixman_region32_copy_from_region16 (pixman_region32_t *dst, + pixman_region16_t *src); +pixman_bool_t pixman_region16_copy_from_region32 (pixman_region16_t *dst, + pixman_region32_t *src); +void pixman_region_internal_set_static_pointers (pixman_box16_t *empty_box, + pixman_region16_data_t *empty_data, + pixman_region16_data_t *broken_data); + +#ifdef PIXMAN_TIMING + +/* Timing */ +static inline uint64_t +oil_profile_stamp_rdtsc (void) +{ + uint64_t ts; + __asm__ __volatile__("rdtsc\n" : "=A" (ts)); + return ts; +} +#define OIL_STAMP oil_profile_stamp_rdtsc + +typedef struct PixmanTimer PixmanTimer; + +struct PixmanTimer +{ + int initialized; + const char *name; + uint64_t n_times; + uint64_t total; + PixmanTimer *next; +}; + +extern int timer_defined; +void pixman_timer_register (PixmanTimer *timer); + +#define TIMER_BEGIN(tname) \ + { \ + static PixmanTimer timer##tname; \ + uint64_t begin##tname; \ + \ + if (!timer##tname.initialized) \ + { \ + timer##tname.initialized = 1; \ + timer##tname.name = #tname; \ + pixman_timer_register (&timer##tname); \ + } \ + \ + timer##tname.n_times++; \ + begin##tname = OIL_STAMP(); + +#define TIMER_END(tname) \ + timer##tname.total += OIL_STAMP() - begin##tname; \ + } + +#endif /* PIXMAN_TIMING */ + +#endif /* PIXMAN_PRIVATE_H */ diff --git a/pixman/pixman/pixman-region.c b/pixman/pixman/pixman-region.c new file mode 100644 index 000000000..559454a7e --- /dev/null +++ b/pixman/pixman/pixman-region.c @@ -0,0 +1,2124 @@ +/*********************************************************** + +Copyright 1987, 1988, 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +Copyright 1987, 1988, 1989 by +Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +#include <stdlib.h> +#include <limits.h> +#include <string.h> +#include <stdio.h> + +#define PIXREGION_NIL(reg) ((reg)->data && !(reg)->data->numRects) +/* not a region */ +#define PIXREGION_NAR(reg) ((reg)->data == pixman_brokendata) +#define PIXREGION_NUM_RECTS(reg) ((reg)->data ? (reg)->data->numRects : 1) +#define PIXREGION_SIZE(reg) ((reg)->data ? (reg)->data->size : 0) +#define PIXREGION_RECTS(reg) ((reg)->data ? (box_type_t *)((reg)->data + 1) \ + : &(reg)->extents) +#define PIXREGION_BOXPTR(reg) ((box_type_t *)((reg)->data + 1)) +#define PIXREGION_BOX(reg,i) (&PIXREGION_BOXPTR(reg)[i]) +#define PIXREGION_TOP(reg) PIXREGION_BOX(reg, (reg)->data->numRects) +#define PIXREGION_END(reg) PIXREGION_BOX(reg, (reg)->data->numRects - 1) + + +#undef assert +#ifdef DEBUG_PIXREGION +#define assert(expr) {if (!(expr)) \ + FatalError("Assertion failed file %s, line %d: expr\n", \ + __FILE__, __LINE__); } +#else +#define assert(expr) +#endif + +#define good(reg) assert(PREFIX(_selfcheck) (reg)) + +#undef MIN +#define MIN(a,b) ((a) < (b) ? (a) : (b)) +#undef MAX +#define MAX(a,b) ((a) > (b) ? (a) : (b)) + +static const box_type_t PREFIX(_emptyBox_) = {0, 0, 0, 0}; +static const region_data_type_t PREFIX(_emptyData_) = {0, 0}; +static const region_data_type_t PREFIX(_brokendata_) = {0, 0}; + +static box_type_t *pixman_region_emptyBox = (box_type_t *)&PREFIX(_emptyBox_); +static region_data_type_t *pixman_region_emptyData = (region_data_type_t *)&PREFIX(_emptyData_); +static region_data_type_t *pixman_brokendata = (region_data_type_t *)&PREFIX(_brokendata_); + +/* This function exists only to make it possible to preserve the X ABI - it should + * go away at first opportunity. + * + * The problem is that the X ABI exports the three structs and has used + * them through macros. So the X server calls this function with + * the addresses of those structs which makes the existing code continue to + * work. + */ +void +PREFIX(_internal_set_static_pointers) (box_type_t *empty_box, + region_data_type_t *empty_data, + region_data_type_t *broken_data) +{ + pixman_region_emptyBox = empty_box; + pixman_region_emptyData = empty_data; + pixman_brokendata = broken_data; +} + +static pixman_bool_t +pixman_break (region_type_t *pReg); + +/* + * The functions in this file implement the Region abstraction used extensively + * throughout the X11 sample server. A Region is simply a set of disjoint + * (non-overlapping) rectangles, plus an "extent" rectangle which is the + * smallest single rectangle that contains all the non-overlapping rectangles. + * + * A Region is implemented as a "y-x-banded" array of rectangles. This array + * imposes two degrees of order. First, all rectangles are sorted by top side + * y coordinate first (y1), and then by left side x coordinate (x1). + * + * Furthermore, the rectangles are grouped into "bands". Each rectangle in a + * band has the same top y coordinate (y1), and each has the same bottom y + * coordinate (y2). Thus all rectangles in a band differ only in their left + * and right side (x1 and x2). Bands are implicit in the array of rectangles: + * there is no separate list of band start pointers. + * + * The y-x band representation does not minimize rectangles. In particular, + * if a rectangle vertically crosses a band (the rectangle has scanlines in + * the y1 to y2 area spanned by the band), then the rectangle may be broken + * down into two or more smaller rectangles stacked one atop the other. + * + * ----------- ----------- + * | | | | band 0 + * | | -------- ----------- -------- + * | | | | in y-x banded | | | | band 1 + * | | | | form is | | | | + * ----------- | | ----------- -------- + * | | | | band 2 + * -------- -------- + * + * An added constraint on the rectangles is that they must cover as much + * horizontal area as possible: no two rectangles within a band are allowed + * to touch. + * + * Whenever possible, bands will be merged together to cover a greater vertical + * distance (and thus reduce the number of rectangles). Two bands can be merged + * only if the bottom of one touches the top of the other and they have + * rectangles in the same places (of the same width, of course). + * + * Adam de Boor wrote most of the original region code. Joel McCormack + * substantially modified or rewrote most of the core arithmetic routines, and + * added pixman_region_validate in order to support several speed improvements to + * pixman_region_validateTree. Bob Scheifler changed the representation to be more + * compact when empty or a single rectangle, and did a bunch of gratuitous + * reformatting. Carl Worth did further gratuitous reformatting while re-merging + * the server and client region code into libpixregion. + */ + +/* true iff two Boxes overlap */ +#define EXTENTCHECK(r1,r2) \ + (!( ((r1)->x2 <= (r2)->x1) || \ + ((r1)->x1 >= (r2)->x2) || \ + ((r1)->y2 <= (r2)->y1) || \ + ((r1)->y1 >= (r2)->y2) ) ) + +/* true iff (x,y) is in Box */ +#define INBOX(r,x,y) \ + ( ((r)->x2 > x) && \ + ((r)->x1 <= x) && \ + ((r)->y2 > y) && \ + ((r)->y1 <= y) ) + +/* true iff Box r1 contains Box r2 */ +#define SUBSUMES(r1,r2) \ + ( ((r1)->x1 <= (r2)->x1) && \ + ((r1)->x2 >= (r2)->x2) && \ + ((r1)->y1 <= (r2)->y1) && \ + ((r1)->y2 >= (r2)->y2) ) + +static size_t +PIXREGION_SZOF(size_t n) +{ + size_t size = n * sizeof(box_type_t); + if (n > UINT32_MAX / sizeof(box_type_t)) + return 0; + + if (sizeof(region_data_type_t) > UINT32_MAX - size) + return 0; + + return size + sizeof(region_data_type_t); +} + +static void * +allocData(size_t n) +{ + size_t sz = PIXREGION_SZOF(n); + if (!sz) + return NULL; + + return malloc(sz); +} + +#define freeData(reg) if ((reg)->data && (reg)->data->size) free((reg)->data) + +#define RECTALLOC_BAIL(pReg,n,bail) \ +if (!(pReg)->data || (((pReg)->data->numRects + (n)) > (pReg)->data->size)) \ + if (!pixman_rect_alloc(pReg, n)) { goto bail; } + +#define RECTALLOC(pReg,n) \ +if (!(pReg)->data || (((pReg)->data->numRects + (n)) > (pReg)->data->size)) \ + if (!pixman_rect_alloc(pReg, n)) { return FALSE; } + +#define ADDRECT(pNextRect,nx1,ny1,nx2,ny2) \ +{ \ + pNextRect->x1 = nx1; \ + pNextRect->y1 = ny1; \ + pNextRect->x2 = nx2; \ + pNextRect->y2 = ny2; \ + pNextRect++; \ +} + +#define NEWRECT(pReg,pNextRect,nx1,ny1,nx2,ny2) \ +{ \ + if (!(pReg)->data || ((pReg)->data->numRects == (pReg)->data->size))\ + { \ + if (!pixman_rect_alloc(pReg, 1)) \ + return FALSE; \ + pNextRect = PIXREGION_TOP(pReg); \ + } \ + ADDRECT(pNextRect,nx1,ny1,nx2,ny2); \ + pReg->data->numRects++; \ + assert(pReg->data->numRects<=pReg->data->size); \ +} + +#define DOWNSIZE(reg,numRects) \ + if (((numRects) < ((reg)->data->size >> 1)) && ((reg)->data->size > 50)) \ + { \ + region_data_type_t * NewData; \ + size_t data_size = PIXREGION_SZOF(numRects); \ + if (!data_size) \ + NewData = NULL; \ + else \ + NewData = (region_data_type_t *)realloc((reg)->data, data_size); \ + if (NewData) \ + { \ + NewData->size = (numRects); \ + (reg)->data = NewData; \ + } \ + } + +PIXMAN_EXPORT pixman_bool_t +PREFIX(_equal) (reg1, reg2) + region_type_t * reg1; + region_type_t * reg2; +{ + int i; + box_type_t *rects1; + box_type_t *rects2; + + if (reg1->extents.x1 != reg2->extents.x1) return FALSE; + if (reg1->extents.x2 != reg2->extents.x2) return FALSE; + if (reg1->extents.y1 != reg2->extents.y1) return FALSE; + if (reg1->extents.y2 != reg2->extents.y2) return FALSE; + if (PIXREGION_NUM_RECTS(reg1) != PIXREGION_NUM_RECTS(reg2)) return FALSE; + + rects1 = PIXREGION_RECTS(reg1); + rects2 = PIXREGION_RECTS(reg2); + for (i = 0; i != PIXREGION_NUM_RECTS(reg1); i++) { + if (rects1[i].x1 != rects2[i].x1) return FALSE; + if (rects1[i].x2 != rects2[i].x2) return FALSE; + if (rects1[i].y1 != rects2[i].y1) return FALSE; + if (rects1[i].y2 != rects2[i].y2) return FALSE; + } + return TRUE; +} + +int +PREFIX(_print) (rgn) + region_type_t * rgn; +{ + int num, size; + int i; + box_type_t * rects; + + num = PIXREGION_NUM_RECTS(rgn); + size = PIXREGION_SIZE(rgn); + rects = PIXREGION_RECTS(rgn); + fprintf(stderr, "num: %d size: %d\n", num, size); + fprintf(stderr, "extents: %d %d %d %d\n", + rgn->extents.x1, rgn->extents.y1, rgn->extents.x2, rgn->extents.y2); + for (i = 0; i < num; i++) + fprintf(stderr, "%d %d %d %d \n", + rects[i].x1, rects[i].y1, rects[i].x2, rects[i].y2); + fprintf(stderr, "\n"); + return(num); +} + + +PIXMAN_EXPORT void +PREFIX(_init) (region_type_t *region) +{ + region->extents = *pixman_region_emptyBox; + region->data = pixman_region_emptyData; +} + +PIXMAN_EXPORT void +PREFIX(_init_rect) (region_type_t *region, + int x, int y, unsigned int width, unsigned int height) +{ + region->extents.x1 = x; + region->extents.y1 = y; + region->extents.x2 = x + width; + region->extents.y2 = y + height; + region->data = NULL; +} + +PIXMAN_EXPORT void +PREFIX(_init_with_extents) (region_type_t *region, box_type_t *extents) +{ + region->extents = *extents; + region->data = NULL; +} + +PIXMAN_EXPORT void +PREFIX(_fini) (region_type_t *region) +{ + good (region); + freeData (region); +} + +PIXMAN_EXPORT int +PREFIX(_n_rects) (region_type_t *region) +{ + return PIXREGION_NUM_RECTS (region); +} + +PIXMAN_EXPORT box_type_t * +PREFIX(_rectangles) (region_type_t *region, + int *n_rects) +{ + if (n_rects) + *n_rects = PIXREGION_NUM_RECTS (region); + + return PIXREGION_RECTS (region); +} + +static pixman_bool_t +pixman_break (region_type_t *region) +{ + freeData (region); + region->extents = *pixman_region_emptyBox; + region->data = pixman_brokendata; + return FALSE; +} + +static pixman_bool_t +pixman_rect_alloc (region_type_t * region, int n) +{ + region_data_type_t *data; + + if (!region->data) + { + n++; + region->data = allocData(n); + if (!region->data) + return pixman_break (region); + region->data->numRects = 1; + *PIXREGION_BOXPTR(region) = region->extents; + } + else if (!region->data->size) + { + region->data = allocData(n); + if (!region->data) + return pixman_break (region); + region->data->numRects = 0; + } + else + { + size_t data_size; + if (n == 1) + { + n = region->data->numRects; + if (n > 500) /* XXX pick numbers out of a hat */ + n = 250; + } + n += region->data->numRects; + data_size = PIXREGION_SZOF(n); + if (!data_size) + data = NULL; + else + data = (region_data_type_t *)realloc(region->data, PIXREGION_SZOF(n)); + if (!data) + return pixman_break (region); + region->data = data; + } + region->data->size = n; + return TRUE; +} + +PIXMAN_EXPORT pixman_bool_t +PREFIX(_copy) (region_type_t *dst, region_type_t *src) +{ + good(dst); + good(src); + if (dst == src) + return TRUE; + dst->extents = src->extents; + if (!src->data || !src->data->size) + { + freeData(dst); + dst->data = src->data; + return TRUE; + } + if (!dst->data || (dst->data->size < src->data->numRects)) + { + freeData(dst); + dst->data = allocData(src->data->numRects); + if (!dst->data) + return pixman_break (dst); + dst->data->size = src->data->numRects; + } + dst->data->numRects = src->data->numRects; + memmove((char *)PIXREGION_BOXPTR(dst),(char *)PIXREGION_BOXPTR(src), + dst->data->numRects * sizeof(box_type_t)); + return TRUE; +} + +/*====================================================================== + * Generic Region Operator + *====================================================================*/ + +/*- + *----------------------------------------------------------------------- + * pixman_coalesce -- + * Attempt to merge the boxes in the current band with those in the + * previous one. We are guaranteed that the current band extends to + * the end of the rects array. Used only by pixman_op. + * + * Results: + * The new index for the previous band. + * + * Side Effects: + * If coalescing takes place: + * - rectangles in the previous band will have their y2 fields + * altered. + * - region->data->numRects will be decreased. + * + *----------------------------------------------------------------------- + */ +static inline int +pixman_coalesce ( + region_type_t * region, /* Region to coalesce */ + int prevStart, /* Index of start of previous band */ + int curStart) /* Index of start of current band */ +{ + box_type_t * pPrevBox; /* Current box in previous band */ + box_type_t * pCurBox; /* Current box in current band */ + int numRects; /* Number rectangles in both bands */ + int y2; /* Bottom of current band */ + /* + * Figure out how many rectangles are in the band. + */ + numRects = curStart - prevStart; + assert(numRects == region->data->numRects - curStart); + + if (!numRects) return curStart; + + /* + * The bands may only be coalesced if the bottom of the previous + * matches the top scanline of the current. + */ + pPrevBox = PIXREGION_BOX(region, prevStart); + pCurBox = PIXREGION_BOX(region, curStart); + if (pPrevBox->y2 != pCurBox->y1) return curStart; + + /* + * Make sure the bands have boxes in the same places. This + * assumes that boxes have been added in such a way that they + * cover the most area possible. I.e. two boxes in a band must + * have some horizontal space between them. + */ + y2 = pCurBox->y2; + + do { + if ((pPrevBox->x1 != pCurBox->x1) || (pPrevBox->x2 != pCurBox->x2)) { + return (curStart); + } + pPrevBox++; + pCurBox++; + numRects--; + } while (numRects); + + /* + * The bands may be merged, so set the bottom y of each box + * in the previous band to the bottom y of the current band. + */ + numRects = curStart - prevStart; + region->data->numRects -= numRects; + do { + pPrevBox--; + pPrevBox->y2 = y2; + numRects--; + } while (numRects); + return prevStart; +} + +/* Quicky macro to avoid trivial reject procedure calls to pixman_coalesce */ + +#define Coalesce(newReg, prevBand, curBand) \ + if (curBand - prevBand == newReg->data->numRects - curBand) { \ + prevBand = pixman_coalesce(newReg, prevBand, curBand); \ + } else { \ + prevBand = curBand; \ + } + +/*- + *----------------------------------------------------------------------- + * pixman_region_appendNonO -- + * Handle a non-overlapping band for the union and subtract operations. + * Just adds the (top/bottom-clipped) rectangles into the region. + * Doesn't have to check for subsumption or anything. + * + * Results: + * None. + * + * Side Effects: + * region->data->numRects is incremented and the rectangles overwritten + * with the rectangles we're passed. + * + *----------------------------------------------------------------------- + */ + +static inline pixman_bool_t +pixman_region_appendNonO ( + region_type_t * region, + box_type_t * r, + box_type_t * rEnd, + int y1, + int y2) +{ + box_type_t * pNextRect; + int newRects; + + newRects = rEnd - r; + + assert(y1 < y2); + assert(newRects != 0); + + /* Make sure we have enough space for all rectangles to be added */ + RECTALLOC(region, newRects); + pNextRect = PIXREGION_TOP(region); + region->data->numRects += newRects; + do { + assert(r->x1 < r->x2); + ADDRECT(pNextRect, r->x1, y1, r->x2, y2); + r++; + } while (r != rEnd); + + return TRUE; +} + +#define FindBand(r, rBandEnd, rEnd, ry1) \ +{ \ + ry1 = r->y1; \ + rBandEnd = r+1; \ + while ((rBandEnd != rEnd) && (rBandEnd->y1 == ry1)) { \ + rBandEnd++; \ + } \ +} + +#define AppendRegions(newReg, r, rEnd) \ +{ \ + int newRects; \ + if ((newRects = rEnd - r)) { \ + RECTALLOC(newReg, newRects); \ + memmove((char *)PIXREGION_TOP(newReg),(char *)r, \ + newRects * sizeof(box_type_t)); \ + newReg->data->numRects += newRects; \ + } \ +} + +/*- + *----------------------------------------------------------------------- + * pixman_op -- + * Apply an operation to two regions. Called by pixman_region_union, pixman_region_inverse, + * pixman_region_subtract, pixman_region_intersect.... Both regions MUST have at least one + * rectangle, and cannot be the same object. + * + * Results: + * TRUE if successful. + * + * Side Effects: + * The new region is overwritten. + * pOverlap set to TRUE if overlapFunc ever returns TRUE. + * + * Notes: + * The idea behind this function is to view the two regions as sets. + * Together they cover a rectangle of area that this function divides + * into horizontal bands where points are covered only by one region + * or by both. For the first case, the nonOverlapFunc is called with + * each the band and the band's upper and lower extents. For the + * second, the overlapFunc is called to process the entire band. It + * is responsible for clipping the rectangles in the band, though + * this function provides the boundaries. + * At the end of each band, the new region is coalesced, if possible, + * to reduce the number of rectangles in the region. + * + *----------------------------------------------------------------------- + */ + +typedef pixman_bool_t (*OverlapProcPtr)( + region_type_t *region, + box_type_t *r1, + box_type_t *r1End, + box_type_t *r2, + box_type_t *r2End, + int y1, + int y2, + int *pOverlap); + +static pixman_bool_t +pixman_op( + region_type_t *newReg, /* Place to store result */ + region_type_t * reg1, /* First region in operation */ + region_type_t * reg2, /* 2d region in operation */ + OverlapProcPtr overlapFunc, /* Function to call for over- + * lapping bands */ + int appendNon1, /* Append non-overlapping bands */ + /* in region 1 ? */ + int appendNon2, /* Append non-overlapping bands */ + /* in region 2 ? */ + int *pOverlap) +{ + box_type_t * r1; /* Pointer into first region */ + box_type_t * r2; /* Pointer into 2d region */ + box_type_t * r1End; /* End of 1st region */ + box_type_t * r2End; /* End of 2d region */ + int ybot; /* Bottom of intersection */ + int ytop; /* Top of intersection */ + region_data_type_t * oldData; /* Old data for newReg */ + int prevBand; /* Index of start of + * previous band in newReg */ + int curBand; /* Index of start of current + * band in newReg */ + box_type_t * r1BandEnd; /* End of current band in r1 */ + box_type_t * r2BandEnd; /* End of current band in r2 */ + int top; /* Top of non-overlapping band */ + int bot; /* Bottom of non-overlapping band*/ + int r1y1; /* Temps for r1->y1 and r2->y1 */ + int r2y1; + int newSize; + int numRects; + + /* + * Break any region computed from a broken region + */ + if (PIXREGION_NAR (reg1) || PIXREGION_NAR(reg2)) + return pixman_break (newReg); + + /* + * Initialization: + * set r1, r2, r1End and r2End appropriately, save the rectangles + * of the destination region until the end in case it's one of + * the two source regions, then mark the "new" region empty, allocating + * another array of rectangles for it to use. + */ + + r1 = PIXREGION_RECTS(reg1); + newSize = PIXREGION_NUM_RECTS(reg1); + r1End = r1 + newSize; + numRects = PIXREGION_NUM_RECTS(reg2); + r2 = PIXREGION_RECTS(reg2); + r2End = r2 + numRects; + assert(r1 != r1End); + assert(r2 != r2End); + + oldData = (region_data_type_t *)NULL; + if (((newReg == reg1) && (newSize > 1)) || + ((newReg == reg2) && (numRects > 1))) + { + oldData = newReg->data; + newReg->data = pixman_region_emptyData; + } + /* guess at new size */ + if (numRects > newSize) + newSize = numRects; + newSize <<= 1; + if (!newReg->data) + newReg->data = pixman_region_emptyData; + else if (newReg->data->size) + newReg->data->numRects = 0; + if (newSize > newReg->data->size) { + if (!pixman_rect_alloc(newReg, newSize)) { + if (oldData) + free (oldData); + return FALSE; + } + } + + /* + * Initialize ybot. + * In the upcoming loop, ybot and ytop serve different functions depending + * on whether the band being handled is an overlapping or non-overlapping + * band. + * In the case of a non-overlapping band (only one of the regions + * has points in the band), ybot is the bottom of the most recent + * intersection and thus clips the top of the rectangles in that band. + * ytop is the top of the next intersection between the two regions and + * serves to clip the bottom of the rectangles in the current band. + * For an overlapping band (where the two regions intersect), ytop clips + * the top of the rectangles of both regions and ybot clips the bottoms. + */ + + ybot = MIN(r1->y1, r2->y1); + + /* + * prevBand serves to mark the start of the previous band so rectangles + * can be coalesced into larger rectangles. qv. pixman_coalesce, above. + * In the beginning, there is no previous band, so prevBand == curBand + * (curBand is set later on, of course, but the first band will always + * start at index 0). prevBand and curBand must be indices because of + * the possible expansion, and resultant moving, of the new region's + * array of rectangles. + */ + prevBand = 0; + + do { + /* + * This algorithm proceeds one source-band (as opposed to a + * destination band, which is determined by where the two regions + * intersect) at a time. r1BandEnd and r2BandEnd serve to mark the + * rectangle after the last one in the current band for their + * respective regions. + */ + assert(r1 != r1End); + assert(r2 != r2End); + + FindBand(r1, r1BandEnd, r1End, r1y1); + FindBand(r2, r2BandEnd, r2End, r2y1); + + /* + * First handle the band that doesn't intersect, if any. + * + * Note that attention is restricted to one band in the + * non-intersecting region at once, so if a region has n + * bands between the current position and the next place it overlaps + * the other, this entire loop will be passed through n times. + */ + if (r1y1 < r2y1) { + if (appendNon1) { + top = MAX(r1y1, ybot); + bot = MIN(r1->y2, r2y1); + if (top != bot) { + curBand = newReg->data->numRects; + pixman_region_appendNonO(newReg, r1, r1BandEnd, top, bot); + Coalesce(newReg, prevBand, curBand); + } + } + ytop = r2y1; + } else if (r2y1 < r1y1) { + if (appendNon2) { + top = MAX(r2y1, ybot); + bot = MIN(r2->y2, r1y1); + if (top != bot) { + curBand = newReg->data->numRects; + pixman_region_appendNonO(newReg, r2, r2BandEnd, top, bot); + Coalesce(newReg, prevBand, curBand); + } + } + ytop = r1y1; + } else { + ytop = r1y1; + } + + /* + * Now see if we've hit an intersecting band. The two bands only + * intersect if ybot > ytop + */ + ybot = MIN(r1->y2, r2->y2); + if (ybot > ytop) { + curBand = newReg->data->numRects; + (* overlapFunc)(newReg, r1, r1BandEnd, r2, r2BandEnd, ytop, ybot, + pOverlap); + Coalesce(newReg, prevBand, curBand); + } + + /* + * If we've finished with a band (y2 == ybot) we skip forward + * in the region to the next band. + */ + if (r1->y2 == ybot) r1 = r1BandEnd; + if (r2->y2 == ybot) r2 = r2BandEnd; + + } while (r1 != r1End && r2 != r2End); + + /* + * Deal with whichever region (if any) still has rectangles left. + * + * We only need to worry about banding and coalescing for the very first + * band left. After that, we can just group all remaining boxes, + * regardless of how many bands, into one final append to the list. + */ + + if ((r1 != r1End) && appendNon1) { + /* Do first nonOverlap1Func call, which may be able to coalesce */ + FindBand(r1, r1BandEnd, r1End, r1y1); + curBand = newReg->data->numRects; + pixman_region_appendNonO(newReg, r1, r1BandEnd, MAX(r1y1, ybot), r1->y2); + Coalesce(newReg, prevBand, curBand); + /* Just append the rest of the boxes */ + AppendRegions(newReg, r1BandEnd, r1End); + + } else if ((r2 != r2End) && appendNon2) { + /* Do first nonOverlap2Func call, which may be able to coalesce */ + FindBand(r2, r2BandEnd, r2End, r2y1); + curBand = newReg->data->numRects; + pixman_region_appendNonO(newReg, r2, r2BandEnd, MAX(r2y1, ybot), r2->y2); + Coalesce(newReg, prevBand, curBand); + /* Append rest of boxes */ + AppendRegions(newReg, r2BandEnd, r2End); + } + + if (oldData) + free(oldData); + + if (!(numRects = newReg->data->numRects)) + { + freeData(newReg); + newReg->data = pixman_region_emptyData; + } + else if (numRects == 1) + { + newReg->extents = *PIXREGION_BOXPTR(newReg); + freeData(newReg); + newReg->data = (region_data_type_t *)NULL; + } + else + { + DOWNSIZE(newReg, numRects); + } + + return TRUE; +} + +/*- + *----------------------------------------------------------------------- + * pixman_set_extents -- + * Reset the extents of a region to what they should be. Called by + * pixman_region_subtract and pixman_region_intersect as they can't figure it out along the + * way or do so easily, as pixman_region_union can. + * + * Results: + * None. + * + * Side Effects: + * The region's 'extents' structure is overwritten. + * + *----------------------------------------------------------------------- + */ +static void +pixman_set_extents (region_type_t *region) +{ + box_type_t *box, *boxEnd; + + if (!region->data) + return; + if (!region->data->size) + { + region->extents.x2 = region->extents.x1; + region->extents.y2 = region->extents.y1; + return; + } + + box = PIXREGION_BOXPTR(region); + boxEnd = PIXREGION_END(region); + + /* + * Since box is the first rectangle in the region, it must have the + * smallest y1 and since boxEnd is the last rectangle in the region, + * it must have the largest y2, because of banding. Initialize x1 and + * x2 from box and boxEnd, resp., as good things to initialize them + * to... + */ + region->extents.x1 = box->x1; + region->extents.y1 = box->y1; + region->extents.x2 = boxEnd->x2; + region->extents.y2 = boxEnd->y2; + + assert(region->extents.y1 < region->extents.y2); + while (box <= boxEnd) { + if (box->x1 < region->extents.x1) + region->extents.x1 = box->x1; + if (box->x2 > region->extents.x2) + region->extents.x2 = box->x2; + box++; + }; + + assert(region->extents.x1 < region->extents.x2); +} + +/*====================================================================== + * Region Intersection + *====================================================================*/ +/*- + *----------------------------------------------------------------------- + * pixman_region_intersectO -- + * Handle an overlapping band for pixman_region_intersect. + * + * Results: + * TRUE if successful. + * + * Side Effects: + * Rectangles may be added to the region. + * + *----------------------------------------------------------------------- + */ +/*ARGSUSED*/ +static pixman_bool_t +pixman_region_intersectO (region_type_t *region, + box_type_t *r1, + box_type_t *r1End, + box_type_t *r2, + box_type_t *r2End, + int y1, + int y2, + int *pOverlap) +{ + int x1; + int x2; + box_type_t * pNextRect; + + pNextRect = PIXREGION_TOP(region); + + assert(y1 < y2); + assert(r1 != r1End && r2 != r2End); + + do { + x1 = MAX(r1->x1, r2->x1); + x2 = MIN(r1->x2, r2->x2); + + /* + * If there's any overlap between the two rectangles, add that + * overlap to the new region. + */ + if (x1 < x2) + NEWRECT(region, pNextRect, x1, y1, x2, y2); + + /* + * Advance the pointer(s) with the leftmost right side, since the next + * rectangle on that list may still overlap the other region's + * current rectangle. + */ + if (r1->x2 == x2) { + r1++; + } + if (r2->x2 == x2) { + r2++; + } + } while ((r1 != r1End) && (r2 != r2End)); + + return TRUE; +} + +PIXMAN_EXPORT pixman_bool_t +PREFIX(_intersect) (region_type_t * newReg, + region_type_t * reg1, + region_type_t * reg2) +{ + good(reg1); + good(reg2); + good(newReg); + /* check for trivial reject */ + if (PIXREGION_NIL(reg1) || PIXREGION_NIL(reg2) || + !EXTENTCHECK(®1->extents, ®2->extents)) + { + /* Covers about 20% of all cases */ + freeData(newReg); + newReg->extents.x2 = newReg->extents.x1; + newReg->extents.y2 = newReg->extents.y1; + if (PIXREGION_NAR(reg1) || PIXREGION_NAR(reg2)) + { + newReg->data = pixman_brokendata; + return FALSE; + } + else + newReg->data = pixman_region_emptyData; + } + else if (!reg1->data && !reg2->data) + { + /* Covers about 80% of cases that aren't trivially rejected */ + newReg->extents.x1 = MAX(reg1->extents.x1, reg2->extents.x1); + newReg->extents.y1 = MAX(reg1->extents.y1, reg2->extents.y1); + newReg->extents.x2 = MIN(reg1->extents.x2, reg2->extents.x2); + newReg->extents.y2 = MIN(reg1->extents.y2, reg2->extents.y2); + freeData(newReg); + newReg->data = (region_data_type_t *)NULL; + } + else if (!reg2->data && SUBSUMES(®2->extents, ®1->extents)) + { + return PREFIX(_copy) (newReg, reg1); + } + else if (!reg1->data && SUBSUMES(®1->extents, ®2->extents)) + { + return PREFIX(_copy) (newReg, reg2); + } + else if (reg1 == reg2) + { + return PREFIX(_copy) (newReg, reg1); + } + else + { + /* General purpose intersection */ + int overlap; /* result ignored */ + if (!pixman_op(newReg, reg1, reg2, pixman_region_intersectO, FALSE, FALSE, + &overlap)) + return FALSE; + pixman_set_extents(newReg); + } + + good(newReg); + return(TRUE); +} + +#define MERGERECT(r) \ +{ \ + if (r->x1 <= x2) { \ + /* Merge with current rectangle */ \ + if (r->x1 < x2) *pOverlap = TRUE; \ + if (x2 < r->x2) x2 = r->x2; \ + } else { \ + /* Add current rectangle, start new one */ \ + NEWRECT(region, pNextRect, x1, y1, x2, y2); \ + x1 = r->x1; \ + x2 = r->x2; \ + } \ + r++; \ +} + +/*====================================================================== + * Region Union + *====================================================================*/ + +/*- + *----------------------------------------------------------------------- + * pixman_region_unionO -- + * Handle an overlapping band for the union operation. Picks the + * left-most rectangle each time and merges it into the region. + * + * Results: + * TRUE if successful. + * + * Side Effects: + * region is overwritten. + * pOverlap is set to TRUE if any boxes overlap. + * + *----------------------------------------------------------------------- + */ +static pixman_bool_t +pixman_region_unionO ( + region_type_t *region, + box_type_t *r1, + box_type_t *r1End, + box_type_t *r2, + box_type_t *r2End, + int y1, + int y2, + int *pOverlap) +{ + box_type_t * pNextRect; + int x1; /* left and right side of current union */ + int x2; + + assert (y1 < y2); + assert(r1 != r1End && r2 != r2End); + + pNextRect = PIXREGION_TOP(region); + + /* Start off current rectangle */ + if (r1->x1 < r2->x1) + { + x1 = r1->x1; + x2 = r1->x2; + r1++; + } + else + { + x1 = r2->x1; + x2 = r2->x2; + r2++; + } + while (r1 != r1End && r2 != r2End) + { + if (r1->x1 < r2->x1) MERGERECT(r1) else MERGERECT(r2); + } + + /* Finish off whoever (if any) is left */ + if (r1 != r1End) + { + do + { + MERGERECT(r1); + } while (r1 != r1End); + } + else if (r2 != r2End) + { + do + { + MERGERECT(r2); + } while (r2 != r2End); + } + + /* Add current rectangle */ + NEWRECT(region, pNextRect, x1, y1, x2, y2); + + return TRUE; +} + +/* Convenience function for performing union of region with a + * single rectangle + */ +PIXMAN_EXPORT pixman_bool_t +PREFIX(_union_rect) (region_type_t *dest, + region_type_t *source, + int x, int y, + unsigned int width, unsigned int height) +{ + region_type_t region; + + if (!width || !height) + return PREFIX(_copy) (dest, source); + region.data = NULL; + region.extents.x1 = x; + region.extents.y1 = y; + region.extents.x2 = x + width; + region.extents.y2 = y + height; + + return PREFIX(_union) (dest, source, ®ion); +} + +PIXMAN_EXPORT pixman_bool_t +PREFIX(_union) (region_type_t *newReg, + region_type_t *reg1, + region_type_t *reg2) +{ + int overlap; /* result ignored */ + + /* Return TRUE if some overlap + * between reg1, reg2 + */ + good(reg1); + good(reg2); + good(newReg); + /* checks all the simple cases */ + + /* + * Region 1 and 2 are the same + */ + if (reg1 == reg2) + { + return PREFIX(_copy) (newReg, reg1); + } + + /* + * Region 1 is empty + */ + if (PIXREGION_NIL(reg1)) + { + if (PIXREGION_NAR(reg1)) + return pixman_break (newReg); + if (newReg != reg2) + return PREFIX(_copy) (newReg, reg2); + return TRUE; + } + + /* + * Region 2 is empty + */ + if (PIXREGION_NIL(reg2)) + { + if (PIXREGION_NAR(reg2)) + return pixman_break (newReg); + if (newReg != reg1) + return PREFIX(_copy) (newReg, reg1); + return TRUE; + } + + /* + * Region 1 completely subsumes region 2 + */ + if (!reg1->data && SUBSUMES(®1->extents, ®2->extents)) + { + if (newReg != reg1) + return PREFIX(_copy) (newReg, reg1); + return TRUE; + } + + /* + * Region 2 completely subsumes region 1 + */ + if (!reg2->data && SUBSUMES(®2->extents, ®1->extents)) + { + if (newReg != reg2) + return PREFIX(_copy) (newReg, reg2); + return TRUE; + } + + if (!pixman_op(newReg, reg1, reg2, pixman_region_unionO, TRUE, TRUE, &overlap)) + return FALSE; + + newReg->extents.x1 = MIN(reg1->extents.x1, reg2->extents.x1); + newReg->extents.y1 = MIN(reg1->extents.y1, reg2->extents.y1); + newReg->extents.x2 = MAX(reg1->extents.x2, reg2->extents.x2); + newReg->extents.y2 = MAX(reg1->extents.y2, reg2->extents.y2); + good(newReg); + return TRUE; +} + +/*====================================================================== + * Batch Rectangle Union + *====================================================================*/ + +#define ExchangeRects(a, b) \ +{ \ + box_type_t t; \ + t = rects[a]; \ + rects[a] = rects[b]; \ + rects[b] = t; \ +} + +static void +QuickSortRects( + box_type_t rects[], + int numRects) +{ + int y1; + int x1; + int i, j; + box_type_t *r; + + /* Always called with numRects > 1 */ + + do + { + if (numRects == 2) + { + if (rects[0].y1 > rects[1].y1 || + (rects[0].y1 == rects[1].y1 && rects[0].x1 > rects[1].x1)) + ExchangeRects(0, 1); + return; + } + + /* Choose partition element, stick in location 0 */ + ExchangeRects(0, numRects >> 1); + y1 = rects[0].y1; + x1 = rects[0].x1; + + /* Partition array */ + i = 0; + j = numRects; + do + { + r = &(rects[i]); + do + { + r++; + i++; + } while (i != numRects && + (r->y1 < y1 || (r->y1 == y1 && r->x1 < x1))); + r = &(rects[j]); + do + { + r--; + j--; + } while (y1 < r->y1 || (y1 == r->y1 && x1 < r->x1)); + if (i < j) + ExchangeRects(i, j); + } while (i < j); + + /* Move partition element back to middle */ + ExchangeRects(0, j); + + /* Recurse */ + if (numRects-j-1 > 1) + QuickSortRects(&rects[j+1], numRects-j-1); + numRects = j; + } while (numRects > 1); +} + +/*- + *----------------------------------------------------------------------- + * pixman_region_validate -- + * + * Take a ``region'' which is a non-y-x-banded random collection of + * rectangles, and compute a nice region which is the union of all the + * rectangles. + * + * Results: + * TRUE if successful. + * + * Side Effects: + * The passed-in ``region'' may be modified. + * pOverlap set to TRUE if any retangles overlapped, + * else FALSE; + * + * Strategy: + * Step 1. Sort the rectangles into ascending order with primary key y1 + * and secondary key x1. + * + * Step 2. Split the rectangles into the minimum number of proper y-x + * banded regions. This may require horizontally merging + * rectangles, and vertically coalescing bands. With any luck, + * this step in an identity transformation (ala the Box widget), + * or a coalescing into 1 box (ala Menus). + * + * Step 3. Merge the separate regions down to a single region by calling + * pixman_region_union. Maximize the work each pixman_region_union call does by using + * a binary merge. + * + *----------------------------------------------------------------------- + */ + +static pixman_bool_t +validate (region_type_t * badreg, + int *pOverlap) +{ + /* Descriptor for regions under construction in Step 2. */ + typedef struct { + region_type_t reg; + int prevBand; + int curBand; + } RegionInfo; + + int numRects; /* Original numRects for badreg */ + RegionInfo *ri; /* Array of current regions */ + int numRI; /* Number of entries used in ri */ + int sizeRI; /* Number of entries available in ri */ + int i; /* Index into rects */ + int j; /* Index into ri */ + RegionInfo *rit; /* &ri[j] */ + region_type_t * reg; /* ri[j].reg */ + box_type_t * box; /* Current box in rects */ + box_type_t * riBox; /* Last box in ri[j].reg */ + region_type_t * hreg; /* ri[j_half].reg */ + pixman_bool_t ret = TRUE; + + *pOverlap = FALSE; + if (!badreg->data) + { + good(badreg); + return TRUE; + } + numRects = badreg->data->numRects; + if (!numRects) + { + if (PIXREGION_NAR(badreg)) + return FALSE; + good(badreg); + return TRUE; + } + if (badreg->extents.x1 < badreg->extents.x2) + { + if ((numRects) == 1) + { + freeData(badreg); + badreg->data = (region_data_type_t *) NULL; + } + else + { + DOWNSIZE(badreg, numRects); + } + good(badreg); + return TRUE; + } + + /* Step 1: Sort the rects array into ascending (y1, x1) order */ + QuickSortRects(PIXREGION_BOXPTR(badreg), numRects); + + /* Step 2: Scatter the sorted array into the minimum number of regions */ + + /* Set up the first region to be the first rectangle in badreg */ + /* Note that step 2 code will never overflow the ri[0].reg rects array */ + ri = (RegionInfo *) pixman_malloc_ab (4, sizeof(RegionInfo)); + if (!ri) + return pixman_break (badreg); + sizeRI = 4; + numRI = 1; + ri[0].prevBand = 0; + ri[0].curBand = 0; + ri[0].reg = *badreg; + box = PIXREGION_BOXPTR(&ri[0].reg); + ri[0].reg.extents = *box; + ri[0].reg.data->numRects = 1; + badreg->extents = *pixman_region_emptyBox; + badreg->data = pixman_region_emptyData; + + /* Now scatter rectangles into the minimum set of valid regions. If the + next rectangle to be added to a region would force an existing rectangle + in the region to be split up in order to maintain y-x banding, just + forget it. Try the next region. If it doesn't fit cleanly into any + region, make a new one. */ + + for (i = numRects; --i > 0;) + { + box++; + /* Look for a region to append box to */ + for (j = numRI, rit = ri; --j >= 0; rit++) + { + reg = &rit->reg; + riBox = PIXREGION_END(reg); + + if (box->y1 == riBox->y1 && box->y2 == riBox->y2) + { + /* box is in same band as riBox. Merge or append it */ + if (box->x1 <= riBox->x2) + { + /* Merge it with riBox */ + if (box->x1 < riBox->x2) *pOverlap = TRUE; + if (box->x2 > riBox->x2) riBox->x2 = box->x2; + } + else + { + RECTALLOC_BAIL(reg, 1, bail); + *PIXREGION_TOP(reg) = *box; + reg->data->numRects++; + } + goto NextRect; /* So sue me */ + } + else if (box->y1 >= riBox->y2) + { + /* Put box into new band */ + if (reg->extents.x2 < riBox->x2) reg->extents.x2 = riBox->x2; + if (reg->extents.x1 > box->x1) reg->extents.x1 = box->x1; + Coalesce(reg, rit->prevBand, rit->curBand); + rit->curBand = reg->data->numRects; + RECTALLOC_BAIL(reg, 1, bail); + *PIXREGION_TOP(reg) = *box; + reg->data->numRects++; + goto NextRect; + } + /* Well, this region was inappropriate. Try the next one. */ + } /* for j */ + + /* Uh-oh. No regions were appropriate. Create a new one. */ + if (sizeRI == numRI) + { + size_t data_size; + + /* Oops, allocate space for new region information */ + sizeRI <<= 1; + + data_size = sizeRI * sizeof(RegionInfo); + if (data_size / sizeRI != sizeof(RegionInfo)) + goto bail; + rit = (RegionInfo *) realloc(ri, data_size); + if (!rit) + goto bail; + ri = rit; + rit = &ri[numRI]; + } + numRI++; + rit->prevBand = 0; + rit->curBand = 0; + rit->reg.extents = *box; + rit->reg.data = (region_data_type_t *)NULL; + if (!pixman_rect_alloc(&rit->reg, (i+numRI) / numRI)) /* MUST force allocation */ + goto bail; +NextRect: ; + } /* for i */ + + /* Make a final pass over each region in order to Coalesce and set + extents.x2 and extents.y2 */ + + for (j = numRI, rit = ri; --j >= 0; rit++) + { + reg = &rit->reg; + riBox = PIXREGION_END(reg); + reg->extents.y2 = riBox->y2; + if (reg->extents.x2 < riBox->x2) reg->extents.x2 = riBox->x2; + Coalesce(reg, rit->prevBand, rit->curBand); + if (reg->data->numRects == 1) /* keep unions happy below */ + { + freeData(reg); + reg->data = (region_data_type_t *)NULL; + } + } + + /* Step 3: Union all regions into a single region */ + while (numRI > 1) + { + int half = numRI/2; + for (j = numRI & 1; j < (half + (numRI & 1)); j++) + { + reg = &ri[j].reg; + hreg = &ri[j+half].reg; + if (!pixman_op(reg, reg, hreg, pixman_region_unionO, TRUE, TRUE, pOverlap)) + ret = FALSE; + if (hreg->extents.x1 < reg->extents.x1) + reg->extents.x1 = hreg->extents.x1; + if (hreg->extents.y1 < reg->extents.y1) + reg->extents.y1 = hreg->extents.y1; + if (hreg->extents.x2 > reg->extents.x2) + reg->extents.x2 = hreg->extents.x2; + if (hreg->extents.y2 > reg->extents.y2) + reg->extents.y2 = hreg->extents.y2; + freeData(hreg); + } + numRI -= half; + if (!ret) + goto bail; + } + *badreg = ri[0].reg; + free(ri); + good(badreg); + return ret; +bail: + for (i = 0; i < numRI; i++) + freeData(&ri[i].reg); + free (ri); + + return pixman_break (badreg); +} + +/*====================================================================== + * Region Subtraction + *====================================================================*/ + +/*- + *----------------------------------------------------------------------- + * pixman_region_subtractO -- + * Overlapping band subtraction. x1 is the left-most point not yet + * checked. + * + * Results: + * TRUE if successful. + * + * Side Effects: + * region may have rectangles added to it. + * + *----------------------------------------------------------------------- + */ +/*ARGSUSED*/ +static pixman_bool_t +pixman_region_subtractO ( + region_type_t * region, + box_type_t * r1, + box_type_t * r1End, + box_type_t * r2, + box_type_t * r2End, + int y1, + int y2, + int *pOverlap) +{ + box_type_t * pNextRect; + int x1; + + x1 = r1->x1; + + assert(y1<y2); + assert(r1 != r1End && r2 != r2End); + + pNextRect = PIXREGION_TOP(region); + + do + { + if (r2->x2 <= x1) + { + /* + * Subtrahend entirely to left of minuend: go to next subtrahend. + */ + r2++; + } + else if (r2->x1 <= x1) + { + /* + * Subtrahend preceeds minuend: nuke left edge of minuend. + */ + x1 = r2->x2; + if (x1 >= r1->x2) + { + /* + * Minuend completely covered: advance to next minuend and + * reset left fence to edge of new minuend. + */ + r1++; + if (r1 != r1End) + x1 = r1->x1; + } + else + { + /* + * Subtrahend now used up since it doesn't extend beyond + * minuend + */ + r2++; + } + } + else if (r2->x1 < r1->x2) + { + /* + * Left part of subtrahend covers part of minuend: add uncovered + * part of minuend to region and skip to next subtrahend. + */ + assert(x1<r2->x1); + NEWRECT(region, pNextRect, x1, y1, r2->x1, y2); + + x1 = r2->x2; + if (x1 >= r1->x2) + { + /* + * Minuend used up: advance to new... + */ + r1++; + if (r1 != r1End) + x1 = r1->x1; + } + else + { + /* + * Subtrahend used up + */ + r2++; + } + } + else + { + /* + * Minuend used up: add any remaining piece before advancing. + */ + if (r1->x2 > x1) + NEWRECT(region, pNextRect, x1, y1, r1->x2, y2); + r1++; + if (r1 != r1End) + x1 = r1->x1; + } + } while ((r1 != r1End) && (r2 != r2End)); + + /* + * Add remaining minuend rectangles to region. + */ + while (r1 != r1End) + { + assert(x1<r1->x2); + NEWRECT(region, pNextRect, x1, y1, r1->x2, y2); + r1++; + if (r1 != r1End) + x1 = r1->x1; + } + return TRUE; +} + +/*- + *----------------------------------------------------------------------- + * pixman_region_subtract -- + * Subtract regS from regM and leave the result in regD. + * S stands for subtrahend, M for minuend and D for difference. + * + * Results: + * TRUE if successful. + * + * Side Effects: + * regD is overwritten. + * + *----------------------------------------------------------------------- + */ +PIXMAN_EXPORT pixman_bool_t +PREFIX(_subtract) (region_type_t * regD, + region_type_t * regM, + region_type_t * regS) +{ + int overlap; /* result ignored */ + + good(regM); + good(regS); + good(regD); + /* check for trivial rejects */ + if (PIXREGION_NIL(regM) || PIXREGION_NIL(regS) || + !EXTENTCHECK(®M->extents, ®S->extents)) + { + if (PIXREGION_NAR (regS)) + return pixman_break (regD); + return PREFIX(_copy) (regD, regM); + } + else if (regM == regS) + { + freeData(regD); + regD->extents.x2 = regD->extents.x1; + regD->extents.y2 = regD->extents.y1; + regD->data = pixman_region_emptyData; + return TRUE; + } + + /* Add those rectangles in region 1 that aren't in region 2, + do yucky substraction for overlaps, and + just throw away rectangles in region 2 that aren't in region 1 */ + if (!pixman_op(regD, regM, regS, pixman_region_subtractO, TRUE, FALSE, &overlap)) + return FALSE; + + /* + * Can't alter RegD's extents before we call pixman_op because + * it might be one of the source regions and pixman_op depends + * on the extents of those regions being unaltered. Besides, this + * way there's no checking against rectangles that will be nuked + * due to coalescing, so we have to examine fewer rectangles. + */ + pixman_set_extents(regD); + good(regD); + return TRUE; +} + +/*====================================================================== + * Region Inversion + *====================================================================*/ + +/*- + *----------------------------------------------------------------------- + * pixman_region_inverse -- + * Take a region and a box and return a region that is everything + * in the box but not in the region. The careful reader will note + * that this is the same as subtracting the region from the box... + * + * Results: + * TRUE. + * + * Side Effects: + * newReg is overwritten. + * + *----------------------------------------------------------------------- + */ +pixman_bool_t +PIXMAN_EXPORT PREFIX(_inverse) (region_type_t * newReg, /* Destination region */ + region_type_t * reg1, /* Region to invert */ + box_type_t * invRect) /* Bounding box for inversion */ +{ + region_type_t invReg; /* Quick and dirty region made from the + * bounding box */ + int overlap; /* result ignored */ + + good(reg1); + good(newReg); + /* check for trivial rejects */ + if (PIXREGION_NIL(reg1) || !EXTENTCHECK(invRect, ®1->extents)) + { + if (PIXREGION_NAR(reg1)) + return pixman_break (newReg); + newReg->extents = *invRect; + freeData(newReg); + newReg->data = (region_data_type_t *)NULL; + return TRUE; + } + + /* Add those rectangles in region 1 that aren't in region 2, + do yucky substraction for overlaps, and + just throw away rectangles in region 2 that aren't in region 1 */ + invReg.extents = *invRect; + invReg.data = (region_data_type_t *)NULL; + if (!pixman_op(newReg, &invReg, reg1, pixman_region_subtractO, TRUE, FALSE, &overlap)) + return FALSE; + + /* + * Can't alter newReg's extents before we call pixman_op because + * it might be one of the source regions and pixman_op depends + * on the extents of those regions being unaltered. Besides, this + * way there's no checking against rectangles that will be nuked + * due to coalescing, so we have to examine fewer rectangles. + */ + pixman_set_extents(newReg); + good(newReg); + return TRUE; +} + +/* + * RectIn(region, rect) + * This routine takes a pointer to a region and a pointer to a box + * and determines if the box is outside/inside/partly inside the region. + * + * The idea is to travel through the list of rectangles trying to cover the + * passed box with them. Anytime a piece of the rectangle isn't covered + * by a band of rectangles, partOut is set TRUE. Any time a rectangle in + * the region covers part of the box, partIn is set TRUE. The process ends + * when either the box has been completely covered (we reached a band that + * doesn't overlap the box, partIn is TRUE and partOut is false), the + * box has been partially covered (partIn == partOut == TRUE -- because of + * the banding, the first time this is true we know the box is only + * partially in the region) or is outside the region (we reached a band + * that doesn't overlap the box at all and partIn is false) + */ + +pixman_region_overlap_t +PIXMAN_EXPORT PREFIX(_contains_rectangle) (region_type_t * region, + box_type_t * prect) +{ + int x; + int y; + box_type_t * pbox; + box_type_t * pboxEnd; + int partIn, partOut; + int numRects; + + good(region); + numRects = PIXREGION_NUM_RECTS(region); + /* useful optimization */ + if (!numRects || !EXTENTCHECK(®ion->extents, prect)) + return(PIXMAN_REGION_OUT); + + if (numRects == 1) + { + /* We know that it must be PIXMAN_REGION_IN or PIXMAN_REGION_PART */ + if (SUBSUMES(®ion->extents, prect)) + return(PIXMAN_REGION_IN); + else + return(PIXMAN_REGION_PART); + } + + partOut = FALSE; + partIn = FALSE; + + /* (x,y) starts at upper left of rect, moving to the right and down */ + x = prect->x1; + y = prect->y1; + + /* can stop when both partOut and partIn are TRUE, or we reach prect->y2 */ + for (pbox = PIXREGION_BOXPTR(region), pboxEnd = pbox + numRects; + pbox != pboxEnd; + pbox++) + { + + if (pbox->y2 <= y) + continue; /* getting up to speed or skipping remainder of band */ + + if (pbox->y1 > y) + { + partOut = TRUE; /* missed part of rectangle above */ + if (partIn || (pbox->y1 >= prect->y2)) + break; + y = pbox->y1; /* x guaranteed to be == prect->x1 */ + } + + if (pbox->x2 <= x) + continue; /* not far enough over yet */ + + if (pbox->x1 > x) + { + partOut = TRUE; /* missed part of rectangle to left */ + if (partIn) + break; + } + + if (pbox->x1 < prect->x2) + { + partIn = TRUE; /* definitely overlap */ + if (partOut) + break; + } + + if (pbox->x2 >= prect->x2) + { + y = pbox->y2; /* finished with this band */ + if (y >= prect->y2) + break; + x = prect->x1; /* reset x out to left again */ + } + else + { + /* + * Because boxes in a band are maximal width, if the first box + * to overlap the rectangle doesn't completely cover it in that + * band, the rectangle must be partially out, since some of it + * will be uncovered in that band. partIn will have been set true + * by now... + */ + partOut = TRUE; + break; + } + } + + if (partIn) + { + if (y < prect->y2) + return PIXMAN_REGION_PART; + else + return PIXMAN_REGION_IN; + } + else + { + return PIXMAN_REGION_OUT; + } +} + +/* PREFIX(_translate) (region, x, y) + translates in place +*/ + +PIXMAN_EXPORT void +PREFIX(_translate) (region_type_t * region, int x, int y) +{ + int x1, x2, y1, y2; + int nbox; + box_type_t * pbox; + + good(region); + region->extents.x1 = x1 = region->extents.x1 + x; + region->extents.y1 = y1 = region->extents.y1 + y; + region->extents.x2 = x2 = region->extents.x2 + x; + region->extents.y2 = y2 = region->extents.y2 + y; + if (((x1 - SHRT_MIN)|(y1 - SHRT_MIN)|(SHRT_MAX - x2)|(SHRT_MAX - y2)) >= 0) + { + if (region->data && (nbox = region->data->numRects)) + { + for (pbox = PIXREGION_BOXPTR(region); nbox--; pbox++) + { + pbox->x1 += x; + pbox->y1 += y; + pbox->x2 += x; + pbox->y2 += y; + } + } + return; + } + if (((x2 - SHRT_MIN)|(y2 - SHRT_MIN)|(SHRT_MAX - x1)|(SHRT_MAX - y1)) <= 0) + { + region->extents.x2 = region->extents.x1; + region->extents.y2 = region->extents.y1; + freeData(region); + region->data = pixman_region_emptyData; + return; + } + if (x1 < SHRT_MIN) + region->extents.x1 = SHRT_MIN; + else if (x2 > SHRT_MAX) + region->extents.x2 = SHRT_MAX; + if (y1 < SHRT_MIN) + region->extents.y1 = SHRT_MIN; + else if (y2 > SHRT_MAX) + region->extents.y2 = SHRT_MAX; + if (region->data && (nbox = region->data->numRects)) + { + box_type_t * pboxout; + + for (pboxout = pbox = PIXREGION_BOXPTR(region); nbox--; pbox++) + { + pboxout->x1 = x1 = pbox->x1 + x; + pboxout->y1 = y1 = pbox->y1 + y; + pboxout->x2 = x2 = pbox->x2 + x; + pboxout->y2 = y2 = pbox->y2 + y; + if (((x2 - SHRT_MIN)|(y2 - SHRT_MIN)| + (SHRT_MAX - x1)|(SHRT_MAX - y1)) <= 0) + { + region->data->numRects--; + continue; + } + if (x1 < SHRT_MIN) + pboxout->x1 = SHRT_MIN; + else if (x2 > SHRT_MAX) + pboxout->x2 = SHRT_MAX; + if (y1 < SHRT_MIN) + pboxout->y1 = SHRT_MIN; + else if (y2 > SHRT_MAX) + pboxout->y2 = SHRT_MAX; + pboxout++; + } + if (pboxout != pbox) + { + if (region->data->numRects == 1) + { + region->extents = *PIXREGION_BOXPTR(region); + freeData(region); + region->data = (region_data_type_t *)NULL; + } + else + pixman_set_extents(region); + } + } +} + +PIXMAN_EXPORT void +PREFIX(_reset) (region_type_t *region, box_type_t *box) +{ + good(region); + assert(box->x1<=box->x2); + assert(box->y1<=box->y2); + region->extents = *box; + freeData(region); + region->data = (region_data_type_t *)NULL; +} + +/* box is "return" value */ +PIXMAN_EXPORT int +PREFIX(_contains_point) (region_type_t * region, + int x, int y, + box_type_t * box) +{ + box_type_t *pbox, *pboxEnd; + int numRects; + + good(region); + numRects = PIXREGION_NUM_RECTS(region); + if (!numRects || !INBOX(®ion->extents, x, y)) + return(FALSE); + if (numRects == 1) + { + *box = region->extents; + return(TRUE); + } + for (pbox = PIXREGION_BOXPTR(region), pboxEnd = pbox + numRects; + pbox != pboxEnd; + pbox++) + { + if (y >= pbox->y2) + continue; /* not there yet */ + if ((y < pbox->y1) || (x < pbox->x1)) + break; /* missed it */ + if (x >= pbox->x2) + continue; /* not there yet */ + *box = *pbox; + return(TRUE); + } + return(FALSE); +} + +PIXMAN_EXPORT int +PREFIX(_not_empty) (region_type_t * region) +{ + good(region); + return(!PIXREGION_NIL(region)); +} + +PIXMAN_EXPORT box_type_t * +PREFIX(_extents) (region_type_t * region) +{ + good(region); + return(®ion->extents); +} + +/* + Clip a list of scanlines to a region. The caller has allocated the + space. FSorted is non-zero if the scanline origins are in ascending + order. + returns the number of new, clipped scanlines. +*/ + +PIXMAN_EXPORT pixman_bool_t +PREFIX(_selfcheck) (reg) + region_type_t * reg; +{ + int i, numRects; + + if ((reg->extents.x1 > reg->extents.x2) || + (reg->extents.y1 > reg->extents.y2)) + return FALSE; + numRects = PIXREGION_NUM_RECTS(reg); + if (!numRects) + return ((reg->extents.x1 == reg->extents.x2) && + (reg->extents.y1 == reg->extents.y2) && + (reg->data->size || (reg->data == pixman_region_emptyData))); + else if (numRects == 1) + return (!reg->data); + else + { + box_type_t * pboxP, * pboxN; + box_type_t box; + + pboxP = PIXREGION_RECTS(reg); + box = *pboxP; + box.y2 = pboxP[numRects-1].y2; + pboxN = pboxP + 1; + for (i = numRects; --i > 0; pboxP++, pboxN++) + { + if ((pboxN->x1 >= pboxN->x2) || + (pboxN->y1 >= pboxN->y2)) + return FALSE; + if (pboxN->x1 < box.x1) + box.x1 = pboxN->x1; + if (pboxN->x2 > box.x2) + box.x2 = pboxN->x2; + if ((pboxN->y1 < pboxP->y1) || + ((pboxN->y1 == pboxP->y1) && + ((pboxN->x1 < pboxP->x2) || (pboxN->y2 != pboxP->y2)))) + return FALSE; + } + return ((box.x1 == reg->extents.x1) && + (box.x2 == reg->extents.x2) && + (box.y1 == reg->extents.y1) && + (box.y2 == reg->extents.y2)); + } +} + +PIXMAN_EXPORT pixman_bool_t +PREFIX(_init_rects) (region_type_t *region, + box_type_t *boxes, int count) +{ + int overlap; + + /* if it's 1, then we just want to set the extents, so call + * the existing method. */ + if (count == 1) { + PREFIX(_init_rect) (region, + boxes[0].x1, + boxes[0].y1, + boxes[0].x2 - boxes[0].x1, + boxes[0].y2 - boxes[0].y1); + return TRUE; + } + + PREFIX(_init) (region); + + /* if it's 0, don't call pixman_rect_alloc -- 0 rectangles is + * a special case, and causing pixman_rect_alloc would cause + * us to leak memory (because the 0-rect case should be the + * static pixman_region_emptyData data). + */ + if (count == 0) + return TRUE; + + if (!pixman_rect_alloc(region, count)) + return FALSE; + + /* Copy in the rects */ + memcpy (PIXREGION_RECTS(region), boxes, sizeof(box_type_t) * count); + region->data->numRects = count; + + /* Validate */ + region->extents.x1 = region->extents.x2 = 0; + return validate (region, &overlap); +} diff --git a/pixman/pixman/pixman-region16.c b/pixman/pixman/pixman-region16.c new file mode 100644 index 000000000..acee0946b --- /dev/null +++ b/pixman/pixman/pixman-region16.c @@ -0,0 +1,83 @@ +/* + * Copyright © 2008 Red Hat, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without + * fee, provided that the above copyright notice appear in all copies + * and that both that copyright notice and this permission notice + * appear in supporting documentation, and that the name of + * Red Hat, Inc. not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior + * permission. Red Hat, Inc. makes no representations about the + * suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL, + * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR + * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Soren Sandmann <sandmann@redhat.com> + */ +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#undef PIXMAN_DISABLE_DEPRECATED + +#include "pixman-private.h" + +#include <stdlib.h> + +typedef pixman_box16_t box_type_t; +typedef pixman_region16_data_t region_data_type_t; +typedef pixman_region16_t region_type_t; + +typedef struct { + int x, y; +} point_type_t; + +#define PREFIX(x) pixman_region##x + +PIXMAN_EXPORT void +pixman_region_set_static_pointers (pixman_box16_t *empty_box, + pixman_region16_data_t *empty_data, + pixman_region16_data_t *broken_data) +{ + pixman_region_internal_set_static_pointers (empty_box, empty_data, broken_data); +} + +pixman_bool_t +pixman_region16_copy_from_region32 (pixman_region16_t *dst, + pixman_region32_t *src) +{ + int n_boxes, i; + pixman_box32_t *boxes32; + pixman_box16_t *boxes16; + pixman_bool_t retval; + + boxes32 = pixman_region32_rectangles (src, &n_boxes); + + boxes16 = pixman_malloc_ab (n_boxes, sizeof (pixman_box16_t)); + + if (!boxes16) + return FALSE; + + for (i = 0; i < n_boxes; ++i) + { + boxes16[i].x1 = boxes32[i].x1; + boxes16[i].y1 = boxes32[i].y1; + boxes16[i].x2 = boxes32[i].x2; + boxes16[i].y2 = boxes32[i].y2; + } + + pixman_region_fini (dst); + retval = pixman_region_init_rects (dst, boxes16, n_boxes); + free (boxes16); + return retval; +} + +#include "pixman-region.c" diff --git a/pixman/pixman/pixman-region32.c b/pixman/pixman/pixman-region32.c new file mode 100644 index 000000000..8a30d1dc7 --- /dev/null +++ b/pixman/pixman/pixman-region32.c @@ -0,0 +1,73 @@ +/* + * Copyright © 2008 Red Hat, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without + * fee, provided that the above copyright notice appear in all copies + * and that both that copyright notice and this permission notice + * appear in supporting documentation, and that the name of + * Red Hat, Inc. not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior + * permission. Red Hat, Inc. makes no representations about the + * suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL, + * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR + * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Soren Sandmann <sandmann@redhat.com> + */ +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "pixman-private.h" + +#include <stdlib.h> + +typedef pixman_box32_t box_type_t; +typedef pixman_region32_data_t region_data_type_t; +typedef pixman_region32_t region_type_t; + +typedef struct { + int x, y; +} point_type_t; + +#define PREFIX(x) pixman_region32##x + +pixman_bool_t +pixman_region32_copy_from_region16 (pixman_region32_t *dst, + pixman_region16_t *src) +{ + int n_boxes, i; + pixman_box16_t *boxes16; + pixman_box32_t *boxes32; + pixman_bool_t retval; + + boxes16 = pixman_region_rectangles (src, &n_boxes); + + boxes32 = pixman_malloc_ab (n_boxes, sizeof (pixman_box32_t)); + + if (!boxes32) + return FALSE; + + for (i = 0; i < n_boxes; ++i) + { + boxes32[i].x1 = boxes16[i].x1; + boxes32[i].y1 = boxes16[i].y1; + boxes32[i].x2 = boxes16[i].x2; + boxes32[i].y2 = boxes16[i].y2; + } + + pixman_region32_fini (dst); + retval = pixman_region32_init_rects (dst, boxes32, n_boxes); + free (boxes32); + return retval; +} + +#include "pixman-region.c" diff --git a/pixman/pixman/pixman-source.c b/pixman/pixman/pixman-source.c new file mode 100644 index 000000000..6a640fa67 --- /dev/null +++ b/pixman/pixman/pixman-source.c @@ -0,0 +1,709 @@ +/* + * + * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. + * 2005 Lars Knoll & Zack Rusin, Trolltech + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> +#include <math.h> + +#include "pixman-private.h" + +typedef struct +{ + uint32_t left_ag; + uint32_t left_rb; + uint32_t right_ag; + uint32_t right_rb; + int32_t left_x; + int32_t right_x; + int32_t stepper; + + pixman_gradient_stop_t *stops; + int num_stops; + unsigned int spread; + + int need_reset; +} GradientWalker; + +static void +_gradient_walker_init (GradientWalker *walker, + gradient_t *gradient, + unsigned int spread) +{ + walker->num_stops = gradient->n_stops; + walker->stops = gradient->stops; + walker->left_x = 0; + walker->right_x = 0x10000; + walker->stepper = 0; + walker->left_ag = 0; + walker->left_rb = 0; + walker->right_ag = 0; + walker->right_rb = 0; + walker->spread = spread; + + walker->need_reset = TRUE; +} + +static void +_gradient_walker_reset (GradientWalker *walker, + pixman_fixed_32_32_t pos) +{ + int32_t x, left_x, right_x; + pixman_color_t *left_c, *right_c; + int n, count = walker->num_stops; + pixman_gradient_stop_t * stops = walker->stops; + + static const pixman_color_t transparent_black = { 0, 0, 0, 0 }; + + switch (walker->spread) + { + case PIXMAN_REPEAT_NORMAL: + x = (int32_t)pos & 0xFFFF; + for (n = 0; n < count; n++) + if (x < stops[n].x) + break; + if (n == 0) { + left_x = stops[count-1].x - 0x10000; + left_c = &stops[count-1].color; + } else { + left_x = stops[n-1].x; + left_c = &stops[n-1].color; + } + + if (n == count) { + right_x = stops[0].x + 0x10000; + right_c = &stops[0].color; + } else { + right_x = stops[n].x; + right_c = &stops[n].color; + } + left_x += (pos - x); + right_x += (pos - x); + break; + + case PIXMAN_REPEAT_PAD: + for (n = 0; n < count; n++) + if (pos < stops[n].x) + break; + + if (n == 0) { + left_x = INT32_MIN; + left_c = &stops[0].color; + } else { + left_x = stops[n-1].x; + left_c = &stops[n-1].color; + } + + if (n == count) { + right_x = INT32_MAX; + right_c = &stops[n-1].color; + } else { + right_x = stops[n].x; + right_c = &stops[n].color; + } + break; + + case PIXMAN_REPEAT_REFLECT: + x = (int32_t)pos & 0xFFFF; + if ((int32_t)pos & 0x10000) + x = 0x10000 - x; + for (n = 0; n < count; n++) + if (x < stops[n].x) + break; + + if (n == 0) { + left_x = -stops[0].x; + left_c = &stops[0].color; + } else { + left_x = stops[n-1].x; + left_c = &stops[n-1].color; + } + + if (n == count) { + right_x = 0x20000 - stops[n-1].x; + right_c = &stops[n-1].color; + } else { + right_x = stops[n].x; + right_c = &stops[n].color; + } + + if ((int32_t)pos & 0x10000) { + pixman_color_t *tmp_c; + int32_t tmp_x; + + tmp_x = 0x10000 - right_x; + right_x = 0x10000 - left_x; + left_x = tmp_x; + + tmp_c = right_c; + right_c = left_c; + left_c = tmp_c; + + x = 0x10000 - x; + } + left_x += (pos - x); + right_x += (pos - x); + break; + + default: /* RepeatNone */ + for (n = 0; n < count; n++) + if (pos < stops[n].x) + break; + + if (n == 0) + { + left_x = INT32_MIN; + right_x = stops[0].x; + left_c = right_c = (pixman_color_t*) &transparent_black; + } + else if (n == count) + { + left_x = stops[n-1].x; + right_x = INT32_MAX; + left_c = right_c = (pixman_color_t*) &transparent_black; + } + else + { + left_x = stops[n-1].x; + right_x = stops[n].x; + left_c = &stops[n-1].color; + right_c = &stops[n].color; + } + } + + walker->left_x = left_x; + walker->right_x = right_x; + walker->left_ag = ((left_c->alpha >> 8) << 16) | (left_c->green >> 8); + walker->left_rb = ((left_c->red & 0xff00) << 8) | (left_c->blue >> 8); + walker->right_ag = ((right_c->alpha >> 8) << 16) | (right_c->green >> 8); + walker->right_rb = ((right_c->red & 0xff00) << 8) | (right_c->blue >> 8); + + if ( walker->left_x == walker->right_x || + ( walker->left_ag == walker->right_ag && + walker->left_rb == walker->right_rb ) ) + { + walker->stepper = 0; + } + else + { + int32_t width = right_x - left_x; + walker->stepper = ((1 << 24) + width/2)/width; + } + + walker->need_reset = FALSE; +} + +#define GRADIENT_WALKER_NEED_RESET(w,x) \ + ( (w)->need_reset || (x) < (w)->left_x || (x) >= (w)->right_x) + + +/* the following assumes that GRADIENT_WALKER_NEED_RESET(w,x) is FALSE */ +static uint32_t +_gradient_walker_pixel (GradientWalker *walker, + pixman_fixed_32_32_t x) +{ + int dist, idist; + uint32_t t1, t2, a, color; + + if (GRADIENT_WALKER_NEED_RESET (walker, x)) + _gradient_walker_reset (walker, x); + + dist = ((int)(x - walker->left_x)*walker->stepper) >> 16; + idist = 256 - dist; + + /* combined INTERPOLATE and premultiply */ + t1 = walker->left_rb*idist + walker->right_rb*dist; + t1 = (t1 >> 8) & 0xff00ff; + + t2 = walker->left_ag*idist + walker->right_ag*dist; + t2 &= 0xff00ff00; + + color = t2 & 0xff000000; + a = t2 >> 24; + + t1 = t1*a + 0x800080; + t1 = (t1 + ((t1 >> 8) & 0xff00ff)) >> 8; + + t2 = (t2 >> 8)*a + 0x800080; + t2 = (t2 + ((t2 >> 8) & 0xff00ff)); + + return (color | (t1 & 0xff00ff) | (t2 & 0xff00)); +} + +void pixmanFetchSourcePict(source_image_t * pict, int x, int y, int width, + uint32_t *buffer, uint32_t *mask, uint32_t maskBits) +{ +#if 0 + SourcePictPtr pGradient = pict->pSourcePict; +#endif + GradientWalker walker; + uint32_t *end = buffer + width; + gradient_t *gradient; + + if (pict->common.type == SOLID) + { + register uint32_t color = ((solid_fill_t *)pict)->color; + + while (buffer < end) + *(buffer++) = color; + + return; + } + + gradient = (gradient_t *)pict; + + _gradient_walker_init (&walker, gradient, pict->common.repeat); + + if (pict->common.type == LINEAR) { + pixman_vector_t v, unit; + pixman_fixed_32_32_t l; + pixman_fixed_48_16_t dx, dy, a, b, off; + linear_gradient_t *linear = (linear_gradient_t *)pict; + + /* reference point is the center of the pixel */ + v.vector[0] = pixman_int_to_fixed(x) + pixman_fixed_1/2; + v.vector[1] = pixman_int_to_fixed(y) + pixman_fixed_1/2; + v.vector[2] = pixman_fixed_1; + if (pict->common.transform) { + if (!pixman_transform_point_3d (pict->common.transform, &v)) + return; + unit.vector[0] = pict->common.transform->matrix[0][0]; + unit.vector[1] = pict->common.transform->matrix[1][0]; + unit.vector[2] = pict->common.transform->matrix[2][0]; + } else { + unit.vector[0] = pixman_fixed_1; + unit.vector[1] = 0; + unit.vector[2] = 0; + } + + dx = linear->p2.x - linear->p1.x; + dy = linear->p2.y - linear->p1.y; + l = dx*dx + dy*dy; + if (l != 0) { + a = (dx << 32) / l; + b = (dy << 32) / l; + off = (-a*linear->p1.x - b*linear->p1.y)>>16; + } + if (l == 0 || (unit.vector[2] == 0 && v.vector[2] == pixman_fixed_1)) { + pixman_fixed_48_16_t inc, t; + /* affine transformation only */ + if (l == 0) { + t = 0; + inc = 0; + } else { + t = ((a*v.vector[0] + b*v.vector[1]) >> 16) + off; + inc = (a * unit.vector[0] + b * unit.vector[1]) >> 16; + } + + if (pict->class == SOURCE_IMAGE_CLASS_VERTICAL) + { + register uint32_t color; + + color = _gradient_walker_pixel( &walker, t ); + while (buffer < end) + *(buffer++) = color; + } + else + { + if (!mask) { + while (buffer < end) + { + *(buffer) = _gradient_walker_pixel (&walker, t); + buffer += 1; + t += inc; + } + } else { + while (buffer < end) { + if (*mask++ & maskBits) + { + *(buffer) = _gradient_walker_pixel (&walker, t); + } + buffer += 1; + t += inc; + } + } + } + } + else /* projective transformation */ + { + pixman_fixed_48_16_t t; + + if (pict->class == SOURCE_IMAGE_CLASS_VERTICAL) + { + register uint32_t color; + + if (v.vector[2] == 0) + { + t = 0; + } + else + { + pixman_fixed_48_16_t x, y; + + x = ((pixman_fixed_48_16_t) v.vector[0] << 16) / v.vector[2]; + y = ((pixman_fixed_48_16_t) v.vector[1] << 16) / v.vector[2]; + t = ((a * x + b * y) >> 16) + off; + } + + color = _gradient_walker_pixel( &walker, t ); + while (buffer < end) + *(buffer++) = color; + } + else + { + while (buffer < end) + { + if (!mask || *mask++ & maskBits) + { + if (v.vector[2] == 0) { + t = 0; + } else { + pixman_fixed_48_16_t x, y; + x = ((pixman_fixed_48_16_t)v.vector[0] << 16) / v.vector[2]; + y = ((pixman_fixed_48_16_t)v.vector[1] << 16) / v.vector[2]; + t = ((a*x + b*y) >> 16) + off; + } + *(buffer) = _gradient_walker_pixel (&walker, t); + } + ++buffer; + v.vector[0] += unit.vector[0]; + v.vector[1] += unit.vector[1]; + v.vector[2] += unit.vector[2]; + } + } + } + } else { + +/* + * In the radial gradient problem we are given two circles (c₁,r₁) and + * (c₂,r₂) that define the gradient itself. Then, for any point p, we + * must compute the value(s) of t within [0.0, 1.0] representing the + * circle(s) that would color the point. + * + * There are potentially two values of t since the point p can be + * colored by both sides of the circle, (which happens whenever one + * circle is not entirely contained within the other). + * + * If we solve for a value of t that is outside of [0.0, 1.0] then we + * use the extend mode (NONE, REPEAT, REFLECT, or PAD) to map to a + * value within [0.0, 1.0]. + * + * Here is an illustration of the problem: + * + * p₂ + * p • + * • ╲ + * · ╲r₂ + * p₁ · ╲ + * • θ╲ + * ╲ ╌╌• + * ╲r₁ · c₂ + * θ╲ · + * ╌╌• + * c₁ + * + * Given (c₁,r₁), (c₂,r₂) and p, we must find an angle θ such that two + * points p₁ and p₂ on the two circles are collinear with p. Then, the + * desired value of t is the ratio of the length of p₁p to the length + * of p₁p₂. + * + * So, we have six unknown values: (p₁x, p₁y), (p₂x, p₂y), θ and t. + * We can also write six equations that constrain the problem: + * + * Point p₁ is a distance r₁ from c₁ at an angle of θ: + * + * 1. p₁x = c₁x + r₁·cos θ + * 2. p₁y = c₁y + r₁·sin θ + * + * Point p₂ is a distance r₂ from c₂ at an angle of θ: + * + * 3. p₂x = c₂x + r2·cos θ + * 4. p₂y = c₂y + r2·sin θ + * + * Point p lies at a fraction t along the line segment p₁p₂: + * + * 5. px = t·p₂x + (1-t)·p₁x + * 6. py = t·p₂y + (1-t)·p₁y + * + * To solve, first subtitute 1-4 into 5 and 6: + * + * px = t·(c₂x + r₂·cos θ) + (1-t)·(c₁x + r₁·cos θ) + * py = t·(c₂y + r₂·sin θ) + (1-t)·(c₁y + r₁·sin θ) + * + * Then solve each for cos θ and sin θ expressed as a function of t: + * + * cos θ = (-(c₂x - c₁x)·t + (px - c₁x)) / ((r₂-r₁)·t + r₁) + * sin θ = (-(c₂y - c₁y)·t + (py - c₁y)) / ((r₂-r₁)·t + r₁) + * + * To simplify this a bit, we define new variables for several of the + * common terms as shown below: + * + * p₂ + * p • + * • ╲ + * · ┆ ╲r₂ + * p₁ · ┆ ╲ + * • pdy┆ ╲ + * ╲ ┆ •c₂ + * ╲r₁ ┆ · ┆ + * ╲ ·┆ ┆cdy + * •╌╌╌╌┴╌╌╌╌╌╌╌┘ + * c₁ pdx cdx + * + * cdx = (c₂x - c₁x) + * cdy = (c₂y - c₁y) + * dr = r₂-r₁ + * pdx = px - c₁x + * pdy = py - c₁y + * + * Note that cdx, cdy, and dr do not depend on point p at all, so can + * be pre-computed for the entire gradient. The simplifed equations + * are now: + * + * cos θ = (-cdx·t + pdx) / (dr·t + r₁) + * sin θ = (-cdy·t + pdy) / (dr·t + r₁) + * + * Finally, to get a single function of t and eliminate the last + * unknown θ, we use the identity sin²θ + cos²θ = 1. First, square + * each equation, (we knew a quadratic was coming since it must be + * possible to obtain two solutions in some cases): + * + * cos²θ = (cdx²t² - 2·cdx·pdx·t + pdx²) / (dr²·t² + 2·r₁·dr·t + r₁²) + * sin²θ = (cdy²t² - 2·cdy·pdy·t + pdy²) / (dr²·t² + 2·r₁·dr·t + r₁²) + * + * Then add both together, set the result equal to 1, and express as a + * standard quadratic equation in t of the form At² + Bt + C = 0 + * + * (cdx² + cdy² - dr²)·t² - 2·(cdx·pdx + cdy·pdy + r₁·dr)·t + (pdx² + pdy² - r₁²) = 0 + * + * In other words: + * + * A = cdx² + cdy² - dr² + * B = -2·(pdx·cdx + pdy·cdy + r₁·dr) + * C = pdx² + pdy² - r₁² + * + * And again, notice that A does not depend on p, so can be + * precomputed. From here we just use the quadratic formula to solve + * for t: + * + * t = (-2·B ± ⎷(B² - 4·A·C)) / 2·A + */ + /* radial or conical */ + pixman_bool_t affine = TRUE; + double cx = 1.; + double cy = 0.; + double cz = 0.; + double rx = x + 0.5; + double ry = y + 0.5; + double rz = 1.; + + if (pict->common.transform) { + pixman_vector_t v; + /* reference point is the center of the pixel */ + v.vector[0] = pixman_int_to_fixed(x) + pixman_fixed_1/2; + v.vector[1] = pixman_int_to_fixed(y) + pixman_fixed_1/2; + v.vector[2] = pixman_fixed_1; + if (!pixman_transform_point_3d (pict->common.transform, &v)) + return; + + cx = pict->common.transform->matrix[0][0]/65536.; + cy = pict->common.transform->matrix[1][0]/65536.; + cz = pict->common.transform->matrix[2][0]/65536.; + rx = v.vector[0]/65536.; + ry = v.vector[1]/65536.; + rz = v.vector[2]/65536.; + affine = pict->common.transform->matrix[2][0] == 0 && v.vector[2] == pixman_fixed_1; + } + + if (pict->common.type == RADIAL) { + radial_gradient_t *radial = (radial_gradient_t *)pict; + if (affine) { + while (buffer < end) { + if (!mask || *mask++ & maskBits) + { + double pdx, pdy; + double B, C; + double det; + double c1x = radial->c1.x / 65536.0; + double c1y = radial->c1.y / 65536.0; + double r1 = radial->c1.radius / 65536.0; + pixman_fixed_48_16_t t; + + pdx = rx - c1x; + pdy = ry - c1y; + + B = -2 * ( pdx * radial->cdx + + pdy * radial->cdy + + r1 * radial->dr); + C = (pdx * pdx + pdy * pdy - r1 * r1); + + det = (B * B) - (4 * radial->A * C); + if (det < 0.0) + det = 0.0; + + if (radial->A < 0) + t = (pixman_fixed_48_16_t) ((- B - sqrt(det)) / (2.0 * radial->A) * 65536); + else + t = (pixman_fixed_48_16_t) ((- B + sqrt(det)) / (2.0 * radial->A) * 65536); + + *(buffer) = _gradient_walker_pixel (&walker, t); + } + ++buffer; + + rx += cx; + ry += cy; + } + } else { + /* projective */ + while (buffer < end) { + if (!mask || *mask++ & maskBits) + { + double pdx, pdy; + double B, C; + double det; + double c1x = radial->c1.x / 65536.0; + double c1y = radial->c1.y / 65536.0; + double r1 = radial->c1.radius / 65536.0; + pixman_fixed_48_16_t t; + double x, y; + + if (rz != 0) { + x = rx/rz; + y = ry/rz; + } else { + x = y = 0.; + } + + pdx = x - c1x; + pdy = y - c1y; + + B = -2 * ( pdx * radial->cdx + + pdy * radial->cdy + + r1 * radial->dr); + C = (pdx * pdx + pdy * pdy - r1 * r1); + + det = (B * B) - (4 * radial->A * C); + if (det < 0.0) + det = 0.0; + + if (radial->A < 0) + t = (pixman_fixed_48_16_t) ((- B - sqrt(det)) / (2.0 * radial->A) * 65536); + else + t = (pixman_fixed_48_16_t) ((- B + sqrt(det)) / (2.0 * radial->A) * 65536); + + *(buffer) = _gradient_walker_pixel (&walker, t); + } + ++buffer; + + rx += cx; + ry += cy; + rz += cz; + } + } + } else /* SourcePictTypeConical */ { + conical_gradient_t *conical = (conical_gradient_t *)pict; + double a = conical->angle/(180.*65536); + if (affine) { + rx -= conical->center.x/65536.; + ry -= conical->center.y/65536.; + + while (buffer < end) { + double angle; + + if (!mask || *mask++ & maskBits) + { + pixman_fixed_48_16_t t; + + angle = atan2(ry, rx) + a; + t = (pixman_fixed_48_16_t) (angle * (65536. / (2*M_PI))); + + *(buffer) = _gradient_walker_pixel (&walker, t); + } + + ++buffer; + rx += cx; + ry += cy; + } + } else { + while (buffer < end) { + double x, y; + double angle; + + if (!mask || *mask++ & maskBits) + { + pixman_fixed_48_16_t t; + + if (rz != 0) { + x = rx/rz; + y = ry/rz; + } else { + x = y = 0.; + } + x -= conical->center.x/65536.; + y -= conical->center.y/65536.; + angle = atan2(y, x) + a; + t = (pixman_fixed_48_16_t) (angle * (65536. / (2*M_PI))); + + *(buffer) = _gradient_walker_pixel (&walker, t); + } + + ++buffer; + rx += cx; + ry += cy; + rz += cz; + } + } + } + } +} + +/* + * For now, just evaluate the source picture at 32bpp and expand. We could + * produce smoother gradients by evaluating them at higher color depth, but + * that's a project for the future. + */ +void pixmanFetchSourcePict64(source_image_t * pict, int x, int y, int width, + uint64_t *buffer, uint64_t *mask, uint32_t maskBits) +{ + uint32_t *mask8 = NULL; + + // Contract the mask image, if one exists, so that the 32-bit fetch function + // can use it. + if (mask) { + mask8 = pixman_malloc_ab(width, sizeof(uint32_t)); + pixman_contract(mask8, mask, width); + } + + // Fetch the source image into the first half of buffer. + pixmanFetchSourcePict(pict, x, y, width, (uint32_t*)buffer, mask8, + maskBits); + + // Expand from 32bpp to 64bpp in place. + pixman_expand(buffer, (uint32_t*)buffer, PIXMAN_a8r8g8b8, width); + + free(mask8); +} diff --git a/pixman/pixman/pixman-sse2.c b/pixman/pixman/pixman-sse2.c new file mode 100644 index 000000000..0f36436b6 --- /dev/null +++ b/pixman/pixman/pixman-sse2.c @@ -0,0 +1,4726 @@ +/* + * Copyright © 2008 Rodrigo Kumpera + * Copyright © 2008 André Tupinambá + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Red Hat not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. Red Hat makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Rodrigo Kumpera (kumpera@gmail.com) + * André Tupinambá (andrelrt@gmail.com) + * + * Based on work by Owen Taylor and Søren Sandmann + */ +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <mmintrin.h> +#include <xmmintrin.h> /* for _mm_shuffle_pi16 and _MM_SHUFFLE */ +#include <emmintrin.h> /* for SSE2 intrinsics */ + +#include "pixman-sse2.h" + +#ifdef USE_SSE2 + +#ifdef _MSC_VER +#undef inline +#define inline __forceinline +#endif + +#ifdef __GNUC__ +# define inline __inline__ __attribute__ ((__always_inline__)) +#endif + +/* ------------------------------------------------------------------------------------------------- + * Locals + */ + +static __m64 xMask0080; +static __m64 xMask00ff; +static __m64 xMask0101; +static __m64 xMaskAlpha; + +static __m64 xMask565rgb; +static __m64 xMask565Unpack; + +static __m128i Mask0080; +static __m128i Mask00ff; +static __m128i Mask0101; +static __m128i Maskffff; +static __m128i Maskff000000; +static __m128i MaskAlpha; + +static __m128i Mask565r; +static __m128i Mask565g1, Mask565g2; +static __m128i Mask565b; +static __m128i MaskRed; +static __m128i MaskGreen; +static __m128i MaskBlue; + +static __m128i Mask565FixRB; +static __m128i Mask565FixG; + +/* ------------------------------------------------------------------------------------------------- + * SSE2 Inlines + */ +static inline __m128i +unpack_32_1x128 (uint32_t data) +{ + return _mm_unpacklo_epi8 (_mm_cvtsi32_si128 (data), _mm_setzero_si128()); +} + +static inline void +unpack_128_2x128 (__m128i data, __m128i* dataLo, __m128i* dataHi) +{ + *dataLo = _mm_unpacklo_epi8 (data, _mm_setzero_si128 ()); + *dataHi = _mm_unpackhi_epi8 (data, _mm_setzero_si128 ()); +} + +static inline __m128i +unpack565to8888 (__m128i lo) +{ + __m128i r, g, b, rb, t; + + r = _mm_and_si128 (_mm_slli_epi32 (lo, 8), MaskRed); + g = _mm_and_si128 (_mm_slli_epi32 (lo, 5), MaskGreen); + b = _mm_and_si128 (_mm_slli_epi32 (lo, 3), MaskBlue); + + rb = _mm_or_si128 (r, b); + t = _mm_and_si128 (rb, Mask565FixRB); + t = _mm_srli_epi32 (t, 5); + rb = _mm_or_si128 (rb, t); + + t = _mm_and_si128 (g, Mask565FixG); + t = _mm_srli_epi32 (t, 6); + g = _mm_or_si128 (g, t); + + return _mm_or_si128 (rb, g); +} + +static inline void +unpack565_128_4x128 (__m128i data, __m128i* data0, __m128i* data1, __m128i* data2, __m128i* data3) +{ + __m128i lo, hi; + + lo = _mm_unpacklo_epi16 (data, _mm_setzero_si128 ()); + hi = _mm_unpackhi_epi16 (data, _mm_setzero_si128 ()); + + lo = unpack565to8888 (lo); + hi = unpack565to8888 (hi); + + unpack_128_2x128 (lo, data0, data1); + unpack_128_2x128 (hi, data2, data3); +} + +static inline uint16_t +pack565_32_16 (uint32_t pixel) +{ + return (uint16_t) (((pixel>>8) & 0xf800) | ((pixel>>5) & 0x07e0) | ((pixel>>3) & 0x001f)); +} + +static inline __m128i +pack_2x128_128 (__m128i lo, __m128i hi) +{ + return _mm_packus_epi16 (lo, hi); +} + +static inline __m128i +pack565_2x128_128 (__m128i lo, __m128i hi) +{ + __m128i data; + __m128i r, g1, g2, b; + + data = pack_2x128_128 ( lo, hi ); + + r = _mm_and_si128 (data , Mask565r); + g1 = _mm_and_si128 (_mm_slli_epi32 (data , 3), Mask565g1); + g2 = _mm_and_si128 (_mm_srli_epi32 (data , 5), Mask565g2); + b = _mm_and_si128 (_mm_srli_epi32 (data , 3), Mask565b); + + return _mm_or_si128 (_mm_or_si128 (_mm_or_si128 (r, g1), g2), b); +} + +static inline __m128i +pack565_4x128_128 (__m128i* xmm0, __m128i* xmm1, __m128i* xmm2, __m128i* xmm3) +{ + return _mm_packus_epi16 (pack565_2x128_128 (*xmm0, *xmm1), pack565_2x128_128 (*xmm2, *xmm3)); +} + +static inline uint32_t +packAlpha (__m128i x) +{ + return _mm_cvtsi128_si32 (_mm_packus_epi16 (_mm_packus_epi16 (_mm_srli_epi32 (x, 24), + _mm_setzero_si128 ()), + _mm_setzero_si128 ())); +} + +static inline __m128i +expandPixel_32_1x128 (uint32_t data) +{ + return _mm_shuffle_epi32 (unpack_32_1x128 (data), _MM_SHUFFLE(1, 0, 1, 0)); +} + +static inline __m128i +expandAlpha_1x128 (__m128i data) +{ + return _mm_shufflehi_epi16 (_mm_shufflelo_epi16 (data, _MM_SHUFFLE(3, 3, 3, 3)), _MM_SHUFFLE(3, 3, 3, 3)); +} + +static inline void +expandAlpha_2x128 (__m128i dataLo, __m128i dataHi, __m128i* alphaLo, __m128i* alphaHi) +{ + __m128i lo, hi; + + lo = _mm_shufflelo_epi16 (dataLo, _MM_SHUFFLE(3, 3, 3, 3)); + hi = _mm_shufflelo_epi16 (dataHi, _MM_SHUFFLE(3, 3, 3, 3)); + *alphaLo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE(3, 3, 3, 3)); + *alphaHi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE(3, 3, 3, 3)); +} + +static inline void +expandAlphaRev_2x128 (__m128i dataLo, __m128i dataHi, __m128i* alphaLo, __m128i* alphaHi) +{ + __m128i lo, hi; + + lo = _mm_shufflelo_epi16 (dataLo, _MM_SHUFFLE(0, 0, 0, 0)); + hi = _mm_shufflelo_epi16 (dataHi, _MM_SHUFFLE(0, 0, 0, 0)); + *alphaLo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE(0, 0, 0, 0)); + *alphaHi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE(0, 0, 0, 0)); +} + +static inline void +pixMultiply_2x128 (__m128i* dataLo, __m128i* dataHi, __m128i* alphaLo, __m128i* alphaHi, __m128i* retLo, __m128i* retHi) +{ + __m128i lo, hi; + + lo = _mm_mullo_epi16 (*dataLo, *alphaLo); + hi = _mm_mullo_epi16 (*dataHi, *alphaHi); + lo = _mm_adds_epu16 (lo, Mask0080); + hi = _mm_adds_epu16 (hi, Mask0080); + *retLo = _mm_mulhi_epu16 (lo, Mask0101); + *retHi = _mm_mulhi_epu16 (hi, Mask0101); +} + +static inline void +pixAddMultiply_2x128 (__m128i* srcLo, __m128i* srcHi, __m128i* alphaDstLo, __m128i* alphaDstHi, + __m128i* dstLo, __m128i* dstHi, __m128i* alphaSrcLo, __m128i* alphaSrcHi, + __m128i* retLo, __m128i* retHi) +{ + __m128i lo, hi; + __m128i mulLo, mulHi; + + lo = _mm_mullo_epi16 (*srcLo, *alphaDstLo); + hi = _mm_mullo_epi16 (*srcHi, *alphaDstHi); + mulLo = _mm_mullo_epi16 (*dstLo, *alphaSrcLo); + mulHi = _mm_mullo_epi16 (*dstHi, *alphaSrcHi); + lo = _mm_adds_epu16 (lo, Mask0080); + hi = _mm_adds_epu16 (hi, Mask0080); + lo = _mm_adds_epu16 (lo, mulLo); + hi = _mm_adds_epu16 (hi, mulHi); + *retLo = _mm_mulhi_epu16 (lo, Mask0101); + *retHi = _mm_mulhi_epu16 (hi, Mask0101); +} + +static inline void +negate_2x128 (__m128i dataLo, __m128i dataHi, __m128i* negLo, __m128i* negHi) +{ + *negLo = _mm_xor_si128 (dataLo, Mask00ff); + *negHi = _mm_xor_si128 (dataHi, Mask00ff); +} + +static inline void +invertColors_2x128 (__m128i dataLo, __m128i dataHi, __m128i* invLo, __m128i* invHi) +{ + __m128i lo, hi; + + lo = _mm_shufflelo_epi16 (dataLo, _MM_SHUFFLE(3, 0, 1, 2)); + hi = _mm_shufflelo_epi16 (dataHi, _MM_SHUFFLE(3, 0, 1, 2)); + *invLo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE(3, 0, 1, 2)); + *invHi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE(3, 0, 1, 2)); +} + +static inline void +over_2x128 (__m128i* srcLo, __m128i* srcHi, __m128i* alphaLo, __m128i* alphaHi, __m128i* dstLo, __m128i* dstHi) +{ + __m128i t1, t2; + + negate_2x128 (*alphaLo, *alphaHi, &t1, &t2); + + pixMultiply_2x128 (dstLo, dstHi, &t1, &t2, dstLo, dstHi); + + *dstLo = _mm_adds_epu8 (*srcLo, *dstLo); + *dstHi = _mm_adds_epu8 (*srcHi, *dstHi); +} + +static inline void +overRevNonPre_2x128 (__m128i srcLo, __m128i srcHi, __m128i* dstLo, __m128i* dstHi) +{ + __m128i lo, hi; + __m128i alphaLo, alphaHi; + + expandAlpha_2x128 (srcLo, srcHi, &alphaLo, &alphaHi); + + lo = _mm_or_si128 (alphaLo, MaskAlpha); + hi = _mm_or_si128 (alphaHi, MaskAlpha); + + invertColors_2x128 (srcLo, srcHi, &srcLo, &srcHi); + + pixMultiply_2x128 (&srcLo, &srcHi, &lo, &hi, &lo, &hi); + + over_2x128 (&lo, &hi, &alphaLo, &alphaHi, dstLo, dstHi); +} + +static inline void +inOver_2x128 (__m128i* srcLo, __m128i* srcHi, __m128i* alphaLo, __m128i* alphaHi, + __m128i* maskLo, __m128i* maskHi, __m128i* dstLo, __m128i* dstHi) +{ + __m128i sLo, sHi; + __m128i aLo, aHi; + + pixMultiply_2x128 ( srcLo, srcHi, maskLo, maskHi, &sLo, &sHi); + pixMultiply_2x128 (alphaLo, alphaHi, maskLo, maskHi, &aLo, &aHi); + + over_2x128 (&sLo, &sHi, &aLo, &aHi, dstLo, dstHi); +} + +static inline void +cachePrefetch (__m128i* addr) +{ + _mm_prefetch (addr, _MM_HINT_T0); +} + +static inline void +cachePrefetchNext (__m128i* addr) +{ + _mm_prefetch (addr + 4, _MM_HINT_T0); // 64 bytes ahead +} + +/* load 4 pixels from a 16-byte boundary aligned address */ +static inline __m128i +load128Aligned (__m128i* src) +{ + return _mm_load_si128 (src); +} + +/* load 4 pixels from a unaligned address */ +static inline __m128i +load128Unaligned (__m128i* src) +{ + return _mm_loadu_si128 (src); +} + +/* save 4 pixels using Write Combining memory on a 16-byte boundary aligned address */ +static inline void +save128WriteCombining (__m128i* dst, __m128i data) +{ + _mm_stream_si128 (dst, data); +} + +/* save 4 pixels on a 16-byte boundary aligned address */ +static inline void +save128Aligned (__m128i* dst, __m128i data) +{ + _mm_store_si128 (dst, data); +} + +/* save 4 pixels on a unaligned address */ +static inline void +save128Unaligned (__m128i* dst, __m128i data) +{ + _mm_storeu_si128 (dst, data); +} + +/* ------------------------------------------------------------------------------------------------- + * MMX inlines + */ + +static inline __m64 +unpack_32_1x64 (uint32_t data) +{ + return _mm_unpacklo_pi8 (_mm_cvtsi32_si64 (data), _mm_setzero_si64()); +} + +static inline __m64 +expandAlpha_1x64 (__m64 data) +{ + return _mm_shuffle_pi16 (data, _MM_SHUFFLE(3, 3, 3, 3)); +} + +static inline __m64 +expandAlphaRev_1x64 (__m64 data) +{ + return _mm_shuffle_pi16 (data, _MM_SHUFFLE(0, 0, 0, 0)); +} + +static inline __m64 +expandPixel_8_1x64 (uint8_t data) +{ + return _mm_shuffle_pi16 (unpack_32_1x64 ((uint32_t)data), _MM_SHUFFLE(0, 0, 0, 0)); +} + +static inline __m64 +pixMultiply_1x64 (__m64 data, __m64 alpha) +{ + return _mm_mulhi_pu16 (_mm_adds_pu16 (_mm_mullo_pi16 (data, alpha), + xMask0080), + xMask0101); +} + +static inline __m64 +pixAddMultiply_1x64 (__m64* src, __m64* alphaDst, __m64* dst, __m64* alphaSrc) +{ + return _mm_mulhi_pu16 (_mm_adds_pu16 (_mm_adds_pu16 (_mm_mullo_pi16 (*src, *alphaDst), + xMask0080), + _mm_mullo_pi16 (*dst, *alphaSrc)), + xMask0101); +} + +static inline __m64 +negate_1x64 (__m64 data) +{ + return _mm_xor_si64 (data, xMask00ff); +} + +static inline __m64 +invertColors_1x64 (__m64 data) +{ + return _mm_shuffle_pi16 (data, _MM_SHUFFLE(3, 0, 1, 2)); +} + +static inline __m64 +over_1x64 (__m64 src, __m64 alpha, __m64 dst) +{ + return _mm_adds_pu8 (src, pixMultiply_1x64 (dst, negate_1x64 (alpha))); +} + +static inline __m64 +inOver_1x64 (__m64* src, __m64* alpha, __m64* mask, __m64* dst) +{ + return over_1x64 (pixMultiply_1x64 (*src, *mask), + pixMultiply_1x64 (*alpha, *mask), + *dst); +} + +static inline __m64 +overRevNonPre_1x64 (__m64 src, __m64 dst) +{ + __m64 alpha = expandAlpha_1x64 (src); + + return over_1x64 (pixMultiply_1x64 (invertColors_1x64 (src), + _mm_or_si64 (alpha, xMaskAlpha)), + alpha, + dst); +} + +static inline uint32_t +pack_1x64_32( __m64 data ) +{ + return _mm_cvtsi64_si32 (_mm_packs_pu16 (data, _mm_setzero_si64())); +} + +/* Expand 16 bits positioned at @pos (0-3) of a mmx register into + * + * 00RR00GG00BB + * + * --- Expanding 565 in the low word --- + * + * m = (m << (32 - 3)) | (m << (16 - 5)) | m; + * m = m & (01f0003f001f); + * m = m * (008404100840); + * m = m >> 8; + * + * Note the trick here - the top word is shifted by another nibble to + * avoid it bumping into the middle word + */ +static inline __m64 +expand565_16_1x64 (uint16_t pixel) +{ + __m64 p; + __m64 t1, t2; + + p = _mm_cvtsi32_si64 ((uint32_t) pixel); + + t1 = _mm_slli_si64 (p, 36 - 11); + t2 = _mm_slli_si64 (p, 16 - 5); + + p = _mm_or_si64 (t1, p); + p = _mm_or_si64 (t2, p); + p = _mm_and_si64 (p, xMask565rgb); + p = _mm_mullo_pi16 (p, xMask565Unpack); + + return _mm_srli_pi16 (p, 8); +} + +/* ------------------------------------------------------------------------------------------------- + * Compose Core transformations + */ +static inline uint32_t +coreCombineOverUPixelsse2 (uint32_t src, uint32_t dst) +{ + uint8_t a; + __m64 ms; + + a = src >> 24; + + if (a == 0xff) + { + return src; + } + else if (a) + { + ms = unpack_32_1x64 (src); + return pack_1x64_32 (over_1x64 (ms, expandAlpha_1x64 (ms), unpack_32_1x64 (dst))); + } + + return dst; +} + +static inline void +coreCombineOverUsse2 (uint32_t* pd, const uint32_t* ps, int w) +{ + uint32_t pa; + uint32_t s, d; + + __m128i xmmDstLo, xmmDstHi; + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmAlphaLo, xmmAlphaHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + /* Align dst on a 16-byte boundary */ + while (w && + ((unsigned long)pd & 15)) + { + d = *pd; + s = *ps++; + + *pd++ = coreCombineOverUPixelsse2 (s, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + /* I'm loading unaligned because I'm not sure about the address alignment. */ + xmmSrcHi = load128Unaligned ((__m128i*) ps); + + /* Check the alpha channel */ + pa = packAlpha (xmmSrcHi); + + if (pa == 0xffffffff) + { + save128Aligned ((__m128i*)pd, xmmSrcHi); + } + else if (pa) + { + xmmDstHi = load128Aligned ((__m128i*) pd); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi); + + over_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi, &xmmDstLo, &xmmDstHi); + + /* rebuid the 4 pixel data and save*/ + save128Aligned ((__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + } + + w -= 4; + ps += 4; + pd += 4; + } + + while (w) + { + d = *pd; + s = *ps++; + + *pd++ = coreCombineOverUPixelsse2 (s, d); + w--; + } +} + +static inline void +coreCombineOverReverseUsse2 (uint32_t* pd, const uint32_t* ps, int w) +{ + uint32_t s, d; + + __m128i xmmDstLo, xmmDstHi; + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmAlphaLo, xmmAlphaHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + /* Align dst on a 16-byte boundary */ + while (w && + ((unsigned long)pd & 15)) + { + d = *pd; + s = *ps++; + + *pd++ = coreCombineOverUPixelsse2 (d, s); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + /* I'm loading unaligned because I'm not sure about the address alignment. */ + xmmSrcHi = load128Unaligned ((__m128i*) ps); + xmmDstHi = load128Aligned ((__m128i*) pd); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmAlphaLo, &xmmAlphaHi); + + over_2x128 (&xmmDstLo, &xmmDstHi, &xmmAlphaLo, &xmmAlphaHi, &xmmSrcLo, &xmmSrcHi); + + /* rebuid the 4 pixel data and save*/ + save128Aligned ((__m128i*)pd, pack_2x128_128 (xmmSrcLo, xmmSrcHi)); + + w -= 4; + ps += 4; + pd += 4; + } + + while (w) + { + d = *pd; + s = *ps++; + + *pd++ = coreCombineOverUPixelsse2 (d, s); + w--; + } +} + +static inline uint32_t +coreCombineInUPixelsse2 (uint32_t src, uint32_t dst) +{ + uint32_t maska = src >> 24; + + if (maska == 0) + { + return 0; + } + else if (maska != 0xff) + { + return pack_1x64_32(pixMultiply_1x64 (unpack_32_1x64 (dst), expandAlpha_1x64 (unpack_32_1x64 (src)))); + } + + return dst; +} + +static inline void +coreCombineInUsse2 (uint32_t* pd, const uint32_t* ps, int w) +{ + uint32_t s, d; + + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w && ((unsigned long) pd & 15)) + { + s = *ps++; + d = *pd; + + *pd++ = coreCombineInUPixelsse2 (d, s); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + xmmDstHi = load128Aligned ((__m128i*) pd); + xmmSrcHi = load128Unaligned ((__m128i*) ps); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmDstLo, &xmmDstHi); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmDstLo, &xmmDstHi, &xmmDstLo, &xmmDstHi); + + save128Aligned ((__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + d = *pd; + + *pd++ = coreCombineInUPixelsse2 (d, s); + w--; + } +} + +static inline void +coreCombineReverseInUsse2 (uint32_t* pd, const uint32_t* ps, int w) +{ + uint32_t s, d; + + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w && ((unsigned long) pd & 15)) + { + s = *ps++; + d = *pd; + + *pd++ = coreCombineInUPixelsse2 (s, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + xmmDstHi = load128Aligned ((__m128i*) pd); + xmmSrcHi = load128Unaligned ((__m128i*) ps); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + pixMultiply_2x128 (&xmmDstLo, &xmmDstHi, &xmmSrcLo, &xmmSrcHi, &xmmDstLo, &xmmDstHi); + + save128Aligned ((__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + d = *pd; + + *pd++ = coreCombineInUPixelsse2 (s, d); + w--; + } +} + +static inline void +coreCombineReverseOutUsse2 (uint32_t* pd, const uint32_t* ps, int w) +{ + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w && ((unsigned long) pd & 15)) + { + uint32_t s = *ps++; + uint32_t d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (d), negate_1x64 (expandAlpha_1x64 (unpack_32_1x64 (s))))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + xmmSrcHi = load128Unaligned ((__m128i*) ps); + xmmDstHi = load128Aligned ((__m128i*) pd); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + negate_2x128 (xmmSrcLo, xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + + pixMultiply_2x128 (&xmmDstLo, &xmmDstHi, &xmmSrcLo, &xmmSrcHi, &xmmDstLo, &xmmDstHi); + + save128Aligned ((__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + w -= 4; + } + + while (w) + { + uint32_t s = *ps++; + uint32_t d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (d), negate_1x64 (expandAlpha_1x64 (unpack_32_1x64 (s))))); + w--; + } +} + +static inline void +coreCombineOutUsse2 (uint32_t* pd, const uint32_t* ps, int w) +{ + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w && ((unsigned long) pd & 15)) + { + uint32_t s = *ps++; + uint32_t d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (s), negate_1x64 (expandAlpha_1x64 (unpack_32_1x64 (d))))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + xmmSrcHi = load128Unaligned ((__m128i*) ps); + xmmDstHi = load128Aligned ((__m128i*) pd); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmDstLo, &xmmDstHi); + negate_2x128 (xmmDstLo, xmmDstHi, &xmmDstLo, &xmmDstHi); + + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmDstLo, &xmmDstHi, &xmmDstLo, &xmmDstHi); + + save128Aligned ((__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + w -= 4; + } + + while (w) + { + uint32_t s = *ps++; + uint32_t d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (s), negate_1x64 (expandAlpha_1x64 (unpack_32_1x64 (d))))); + w--; + } +} + +static inline uint32_t +coreCombineAtopUPixelsse2 (uint32_t src, uint32_t dst) +{ + __m64 s = unpack_32_1x64 (src); + __m64 d = unpack_32_1x64 (dst); + + __m64 sa = negate_1x64 (expandAlpha_1x64 (s)); + __m64 da = expandAlpha_1x64 (d); + + return pack_1x64_32 (pixAddMultiply_1x64 (&s, &da, &d, &sa)); +} + +static inline void +coreCombineAtopUsse2 (uint32_t* pd, const uint32_t* ps, int w) +{ + uint32_t s, d; + + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmAlphaSrcLo, xmmAlphaSrcHi; + __m128i xmmAlphaDstLo, xmmAlphaDstHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w && ((unsigned long) pd & 15)) + { + s = *ps++; + d = *pd; + + *pd++ = coreCombineAtopUPixelsse2 (s, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + xmmSrcHi = load128Unaligned ((__m128i*) ps); + xmmDstHi = load128Aligned ((__m128i*) pd); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi); + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmAlphaDstLo, &xmmAlphaDstHi); + + negate_2x128 (xmmAlphaSrcLo, xmmAlphaSrcHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi); + + pixAddMultiply_2x128 ( &xmmSrcLo, &xmmSrcHi, &xmmAlphaDstLo, &xmmAlphaDstHi, + &xmmDstLo, &xmmDstHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi, + &xmmDstLo, &xmmDstHi ); + + save128Aligned ((__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + d = *pd; + + *pd++ = coreCombineAtopUPixelsse2 (s, d); + w--; + } +} + +static inline uint32_t +coreCombineReverseAtopUPixelsse2 (uint32_t src, uint32_t dst) +{ + __m64 s = unpack_32_1x64 (src); + __m64 d = unpack_32_1x64 (dst); + + __m64 sa = expandAlpha_1x64 (s); + __m64 da = negate_1x64 (expandAlpha_1x64 (d)); + + return pack_1x64_32 (pixAddMultiply_1x64 (&s, &da, &d, &sa)); +} + +static inline void +coreCombineReverseAtopUsse2 (uint32_t* pd, const uint32_t* ps, int w) +{ + uint32_t s, d; + + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmAlphaSrcLo, xmmAlphaSrcHi; + __m128i xmmAlphaDstLo, xmmAlphaDstHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w && ((unsigned long) pd & 15)) + { + s = *ps++; + d = *pd; + + *pd++ = coreCombineReverseAtopUPixelsse2 (s, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + xmmSrcHi = load128Unaligned ((__m128i*) ps); + xmmDstHi = load128Aligned ((__m128i*) pd); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi); + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmAlphaDstLo, &xmmAlphaDstHi); + + negate_2x128 (xmmAlphaDstLo, xmmAlphaDstHi, &xmmAlphaDstLo, &xmmAlphaDstHi); + + pixAddMultiply_2x128 ( &xmmSrcLo, &xmmSrcHi, &xmmAlphaDstLo, &xmmAlphaDstHi, + &xmmDstLo, &xmmDstHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi, + &xmmDstLo, &xmmDstHi ); + + save128Aligned ((__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + d = *pd; + + *pd++ = coreCombineReverseAtopUPixelsse2 (s, d); + w--; + } +} + +static inline uint32_t +coreCombineXorUPixelsse2 (uint32_t src, uint32_t dst) +{ + __m64 s = unpack_32_1x64 (src); + __m64 d = unpack_32_1x64 (dst); + + __m64 negD = negate_1x64 (expandAlpha_1x64 (d)); + __m64 negS = negate_1x64 (expandAlpha_1x64 (s)); + + return pack_1x64_32 (pixAddMultiply_1x64 (&s, &negD, &d, &negS)); +} + +static inline void +coreCombineXorUsse2 (uint32_t* dst, const uint32_t* src, int width) +{ + int w = width; + uint32_t s, d; + uint32_t* pd = dst; + const uint32_t* ps = src; + + __m128i xmmSrc, xmmSrcLo, xmmSrcHi; + __m128i xmmDst, xmmDstLo, xmmDstHi; + __m128i xmmAlphaSrcLo, xmmAlphaSrcHi; + __m128i xmmAlphaDstLo, xmmAlphaDstHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w && ((unsigned long) pd & 15)) + { + s = *ps++; + d = *pd; + + *pd++ = coreCombineXorUPixelsse2 (s, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + xmmSrc = load128Unaligned ((__m128i*) ps); + xmmDst = load128Aligned ((__m128i*) pd); + + unpack_128_2x128 (xmmSrc, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmDst, &xmmDstLo, &xmmDstHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi); + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmAlphaDstLo, &xmmAlphaDstHi); + + negate_2x128 (xmmAlphaSrcLo, xmmAlphaSrcHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi); + negate_2x128 (xmmAlphaDstLo, xmmAlphaDstHi, &xmmAlphaDstLo, &xmmAlphaDstHi); + + pixAddMultiply_2x128 ( &xmmSrcLo, &xmmSrcHi, &xmmAlphaDstLo, &xmmAlphaDstHi, + &xmmDstLo, &xmmDstHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi, + &xmmDstLo, &xmmDstHi ); + + save128Aligned ((__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + d = *pd; + + *pd++ = coreCombineXorUPixelsse2 (s, d); + w--; + } +} + +static inline void +coreCombineAddUsse2 (uint32_t* dst, const uint32_t* src, int width) +{ + int w = width; + uint32_t s,d; + uint32_t* pd = dst; + const uint32_t* ps = src; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + d = *pd; + *pd++ = _mm_cvtsi64_si32 (_mm_adds_pu8 (_mm_cvtsi32_si64 (s), _mm_cvtsi32_si64 (d))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + save128Aligned( (__m128i*)pd, + _mm_adds_epu8( load128Unaligned((__m128i*)ps), + load128Aligned ((__m128i*)pd)) ); + pd += 4; + ps += 4; + w -= 4; + } + + while (w--) + { + s = *ps++; + d = *pd; + *pd++ = _mm_cvtsi64_si32 (_mm_adds_pu8 (_mm_cvtsi32_si64 (s), _mm_cvtsi32_si64 (d))); + } +} + +static inline uint32_t +coreCombineSaturateUPixelsse2 (uint32_t src, uint32_t dst) +{ + __m64 ms = unpack_32_1x64 (src); + __m64 md = unpack_32_1x64 (dst); + uint32_t sa = src >> 24; + uint32_t da = ~dst >> 24; + + if (sa > da) + { + ms = pixMultiply_1x64 (ms, expandAlpha_1x64 (unpack_32_1x64 (FbIntDiv(da, sa) << 24))); + } + + return pack_1x64_32 (_mm_adds_pu16 (md, ms)); +} + +static inline void +coreCombineSaturateUsse2 (uint32_t *pd, const uint32_t *ps, int w) +{ + uint32_t s,d; + + uint32_t packCmp; + __m128i xmmSrc, xmmDst; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + d = *pd; + *pd++ = coreCombineSaturateUPixelsse2 (s, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + + xmmDst = load128Aligned ((__m128i*)pd); + xmmSrc = load128Unaligned((__m128i*)ps); + + packCmp = _mm_movemask_epi8 (_mm_cmpgt_epi32 (_mm_srli_epi32 (xmmSrc, 24), + _mm_srli_epi32 (_mm_xor_si128 (xmmDst, Maskff000000), 24))); + + /* if some alpha src is grater than respective ~alpha dst */ + if (packCmp) + { + s = *ps++; + d = *pd; + *pd++ = coreCombineSaturateUPixelsse2 (s, d); + + s = *ps++; + d = *pd; + *pd++ = coreCombineSaturateUPixelsse2 (s, d); + + s = *ps++; + d = *pd; + *pd++ = coreCombineSaturateUPixelsse2 (s, d); + + s = *ps++; + d = *pd; + *pd++ = coreCombineSaturateUPixelsse2 (s, d); + } + else + { + save128Aligned ((__m128i*)pd, _mm_adds_epu8 (xmmDst, xmmSrc)); + + pd += 4; + ps += 4; + } + + w -= 4; + } + + while (w--) + { + s = *ps++; + d = *pd; + *pd++ = coreCombineSaturateUPixelsse2 (s, d); + } +} + +static inline void +coreCombineSrcCsse2 (uint32_t* pd, const uint32_t* ps, const uint32_t *pm, int w) +{ + uint32_t s, m; + + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmMaskLo, xmmMaskHi; + __m128i xmmDstLo, xmmDstHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + *pd++ = pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (s), unpack_32_1x64 (m))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmMaskLo, &xmmMaskHi, &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + *pd++ = pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (s), unpack_32_1x64 (m))); + w--; + } +} + +static inline uint32_t +coreCombineOverCPixelsse2 (uint32_t src, uint32_t mask, uint32_t dst) +{ + __m64 s = unpack_32_1x64 (src); + __m64 expAlpha = expandAlpha_1x64 (s); + __m64 unpkMask = unpack_32_1x64 (mask); + __m64 unpkDst = unpack_32_1x64 (dst); + + return pack_1x64_32 (inOver_1x64 (&s, &expAlpha, &unpkMask, &unpkDst)); +} + +static inline void +coreCombineOverCsse2 (uint32_t* pd, const uint32_t* ps, const uint32_t *pm, int w) +{ + uint32_t s, m, d; + + __m128i xmmAlphaLo, xmmAlphaHi; + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmMaskLo, xmmMaskHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = coreCombineOverCPixelsse2 (s, m, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmDstHi = load128Aligned ((__m128i*)pd); + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi); + + inOver_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi, &xmmMaskLo, &xmmMaskHi, &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = coreCombineOverCPixelsse2 (s, m, d); + w--; + } +} + +static inline uint32_t +coreCombineOverReverseCPixelsse2 (uint32_t src, uint32_t mask, uint32_t dst) +{ + __m64 d = unpack_32_1x64 (dst); + + return pack_1x64_32(over_1x64 (d, expandAlpha_1x64 (d), pixMultiply_1x64 (unpack_32_1x64 (src), unpack_32_1x64 (mask)))); +} + +static inline void +coreCombineOverReverseCsse2 (uint32_t* pd, const uint32_t* ps, const uint32_t *pm, int w) +{ + uint32_t s, m, d; + + __m128i xmmAlphaLo, xmmAlphaHi; + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmMaskLo, xmmMaskHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = coreCombineOverReverseCPixelsse2 (s, m, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmDstHi = load128Aligned ((__m128i*)pd); + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmAlphaLo, &xmmAlphaHi); + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmMaskLo, &xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + over_2x128 (&xmmDstLo, &xmmDstHi, &xmmAlphaLo, &xmmAlphaHi, &xmmMaskLo, &xmmMaskHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (xmmMaskLo, xmmMaskHi)); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = coreCombineOverReverseCPixelsse2 (s, m, d); + w--; + } +} + +static inline void +coreCombineInCsse2 (uint32_t *pd, uint32_t *ps, uint32_t *pm, int w) +{ + uint32_t s, m, d; + + __m128i xmmAlphaLo, xmmAlphaHi; + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmMaskLo, xmmMaskHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (pixMultiply_1x64 (unpack_32_1x64 (s), unpack_32_1x64 (m)), + expandAlpha_1x64 (unpack_32_1x64 (d)))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmDstHi = load128Aligned ((__m128i*)pd); + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmAlphaLo, &xmmAlphaHi); + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmMaskLo, &xmmMaskHi, &xmmDstLo, &xmmDstHi); + + pixMultiply_2x128 (&xmmDstLo, &xmmDstHi, &xmmAlphaLo, &xmmAlphaHi, &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (pixMultiply_1x64 (unpack_32_1x64 (s), unpack_32_1x64 (m)), + expandAlpha_1x64 (unpack_32_1x64 (d)))); + w--; + } +} + +static inline void +coreCombineInReverseCsse2 (uint32_t *pd, uint32_t *ps, uint32_t *pm, int w) +{ + uint32_t s, m, d; + + __m128i xmmAlphaLo, xmmAlphaHi; + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmMaskLo, xmmMaskHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (d), + pixMultiply_1x64 (unpack_32_1x64 (m), + expandAlpha_1x64 (unpack_32_1x64 (s))))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmDstHi = load128Aligned ((__m128i*)pd); + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi); + pixMultiply_2x128 (&xmmMaskLo, &xmmMaskHi, &xmmAlphaLo, &xmmAlphaHi, &xmmAlphaLo, &xmmAlphaHi); + + pixMultiply_2x128 (&xmmDstLo, &xmmDstHi, &xmmAlphaLo, &xmmAlphaHi, &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (d), + pixMultiply_1x64 (unpack_32_1x64 (m), + expandAlpha_1x64 (unpack_32_1x64 (s))))); + w--; + } +} + +static inline void +coreCombineOutCsse2 (uint32_t *pd, uint32_t *ps, uint32_t *pm, int w) +{ + uint32_t s, m, d; + + __m128i xmmAlphaLo, xmmAlphaHi; + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmMaskLo, xmmMaskHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (pixMultiply_1x64 (unpack_32_1x64 (s), unpack_32_1x64 (m)), + negate_1x64 (expandAlpha_1x64 (unpack_32_1x64 (d))))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmDstHi = load128Aligned ((__m128i*)pd); + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmAlphaLo, &xmmAlphaHi); + negate_2x128 (xmmAlphaLo, xmmAlphaHi, &xmmAlphaLo, &xmmAlphaHi); + + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmMaskLo, &xmmMaskHi, &xmmDstLo, &xmmDstHi); + pixMultiply_2x128 (&xmmDstLo, &xmmDstHi, &xmmAlphaLo, &xmmAlphaHi, &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (pixMultiply_1x64 (unpack_32_1x64 (s), unpack_32_1x64 (m)), + negate_1x64 (expandAlpha_1x64 (unpack_32_1x64 (d))))); + w--; + } +} + +static inline void +coreCombineOutReverseCsse2 (uint32_t *pd, uint32_t *ps, uint32_t *pm, int w) +{ + uint32_t s, m, d; + + __m128i xmmAlphaLo, xmmAlphaHi; + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmMaskLo, xmmMaskHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (d), + negate_1x64 (pixMultiply_1x64 (unpack_32_1x64 (m), + expandAlpha_1x64 (unpack_32_1x64 (s)))))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmDstHi = load128Aligned ((__m128i*)pd); + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi); + + pixMultiply_2x128 (&xmmMaskLo, &xmmMaskHi, &xmmAlphaLo, &xmmAlphaHi, &xmmMaskLo, &xmmMaskHi); + + negate_2x128 (xmmMaskLo, xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + pixMultiply_2x128 (&xmmDstLo, &xmmDstHi, &xmmMaskLo, &xmmMaskHi, &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (d), + negate_1x64 (pixMultiply_1x64 (unpack_32_1x64 (m), + expandAlpha_1x64 (unpack_32_1x64 (s)))))); + w--; + } +} + +static inline uint32_t +coreCombineAtopCPixelsse2 (uint32_t src, uint32_t mask, uint32_t dst) +{ + __m64 m = unpack_32_1x64 (mask); + __m64 s = unpack_32_1x64 (src); + __m64 d = unpack_32_1x64 (dst); + __m64 sa = expandAlpha_1x64 (s); + __m64 da = expandAlpha_1x64 (d); + + s = pixMultiply_1x64 (s, m); + m = negate_1x64 (pixMultiply_1x64 (m, sa)); + + return pack_1x64_32 (pixAddMultiply_1x64 (&d, &m, &s, &da)); +} + +static inline void +coreCombineAtopCsse2 (uint32_t *pd, uint32_t *ps, uint32_t *pm, int w) +{ + uint32_t s, m, d; + + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmAlphaSrcLo, xmmAlphaSrcHi; + __m128i xmmAlphaDstLo, xmmAlphaDstHi; + __m128i xmmMaskLo, xmmMaskHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = coreCombineAtopCPixelsse2 (s, m, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmDstHi = load128Aligned ((__m128i*)pd); + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi); + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmAlphaDstLo, &xmmAlphaDstHi); + + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmMaskLo, &xmmMaskHi, &xmmSrcLo, &xmmSrcHi); + pixMultiply_2x128 (&xmmMaskLo, &xmmMaskHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi, &xmmMaskLo, &xmmMaskHi); + + negate_2x128 (xmmMaskLo, xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + pixAddMultiply_2x128 (&xmmDstLo, &xmmDstHi, &xmmMaskLo, &xmmMaskHi, + &xmmSrcLo, &xmmSrcHi, &xmmAlphaDstLo, &xmmAlphaDstHi, + &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = coreCombineAtopCPixelsse2 (s, m, d); + w--; + } +} + +static inline uint32_t +coreCombineReverseAtopCPixelsse2 (uint32_t src, uint32_t mask, uint32_t dst) +{ + __m64 m = unpack_32_1x64 (mask); + __m64 s = unpack_32_1x64 (src); + __m64 d = unpack_32_1x64 (dst); + + __m64 da = negate_1x64 (expandAlpha_1x64 (d)); + __m64 sa = expandAlpha_1x64 (s); + + s = pixMultiply_1x64 (s, m); + m = pixMultiply_1x64 (m, sa); + + return pack_1x64_32 (pixAddMultiply_1x64 (&d, &m, &s, &da)); +} + +static inline void +coreCombineReverseAtopCsse2 (uint32_t *pd, uint32_t *ps, uint32_t *pm, int w) +{ + uint32_t s, m, d; + + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmAlphaSrcLo, xmmAlphaSrcHi; + __m128i xmmAlphaDstLo, xmmAlphaDstHi; + __m128i xmmMaskLo, xmmMaskHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = coreCombineReverseAtopCPixelsse2 (s, m, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmDstHi = load128Aligned ((__m128i*)pd); + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi); + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmAlphaDstLo, &xmmAlphaDstHi); + + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmMaskLo, &xmmMaskHi, &xmmSrcLo, &xmmSrcHi); + pixMultiply_2x128 (&xmmMaskLo, &xmmMaskHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi, &xmmMaskLo, &xmmMaskHi); + + negate_2x128 (xmmAlphaDstLo, xmmAlphaDstHi, &xmmAlphaDstLo, &xmmAlphaDstHi); + + pixAddMultiply_2x128 (&xmmDstLo, &xmmDstHi, &xmmMaskLo, &xmmMaskHi, + &xmmSrcLo, &xmmSrcHi, &xmmAlphaDstLo, &xmmAlphaDstHi, + &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = coreCombineReverseAtopCPixelsse2 (s, m, d); + w--; + } +} + +static inline uint32_t +coreCombineXorCPixelsse2 (uint32_t src, uint32_t mask, uint32_t dst) +{ + __m64 a = unpack_32_1x64 (mask); + __m64 s = unpack_32_1x64 (src); + __m64 d = unpack_32_1x64 (dst); + + __m64 alphaDst = negate_1x64 (pixMultiply_1x64 (a, expandAlpha_1x64 (s))); + __m64 dest = pixMultiply_1x64 (s, a); + __m64 alphaSrc = negate_1x64 (expandAlpha_1x64 (d)); + + return pack_1x64_32 (pixAddMultiply_1x64 (&d, + &alphaDst, + &dest, + &alphaSrc)); +} + +static inline void +coreCombineXorCsse2 (uint32_t *pd, uint32_t *ps, uint32_t *pm, int w) +{ + uint32_t s, m, d; + + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmAlphaSrcLo, xmmAlphaSrcHi; + __m128i xmmAlphaDstLo, xmmAlphaDstHi; + __m128i xmmMaskLo, xmmMaskHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = coreCombineXorCPixelsse2 (s, m, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmDstHi = load128Aligned ((__m128i*)pd); + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi); + expandAlpha_2x128 (xmmDstLo, xmmDstHi, &xmmAlphaDstLo, &xmmAlphaDstHi); + + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmMaskLo, &xmmMaskHi, &xmmSrcLo, &xmmSrcHi); + pixMultiply_2x128 (&xmmMaskLo, &xmmMaskHi, &xmmAlphaSrcLo, &xmmAlphaSrcHi, &xmmMaskLo, &xmmMaskHi); + + negate_2x128 (xmmAlphaDstLo, xmmAlphaDstHi, &xmmAlphaDstLo, &xmmAlphaDstHi); + negate_2x128 (xmmMaskLo, xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + pixAddMultiply_2x128 (&xmmDstLo, &xmmDstHi, &xmmMaskLo, &xmmMaskHi, + &xmmSrcLo, &xmmSrcHi, &xmmAlphaDstLo, &xmmAlphaDstHi, + &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = coreCombineXorCPixelsse2 (s, m, d); + w--; + } +} + +static inline void +coreCombineAddCsse2 (uint32_t *pd, uint32_t *ps, uint32_t *pm, int w) +{ + uint32_t s, m, d; + + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + __m128i xmmMaskLo, xmmMaskHi; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = pack_1x64_32 (_mm_adds_pu8 (pixMultiply_1x64 (unpack_32_1x64 (s), + unpack_32_1x64 (m)), + unpack_32_1x64 (d))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)ps); + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)ps); + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmSrcHi = load128Unaligned ((__m128i*)ps); + xmmMaskHi = load128Unaligned ((__m128i*)pm); + xmmDstHi = load128Aligned ((__m128i*)pd); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmMaskLo, &xmmMaskHi, &xmmSrcLo, &xmmSrcHi); + + save128Aligned( (__m128i*)pd, pack_2x128_128 (_mm_adds_epu8 (xmmSrcLo, xmmDstLo), + _mm_adds_epu8 (xmmSrcHi, xmmDstHi))); + + ps += 4; + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + s = *ps++; + m = *pm++; + d = *pd; + + *pd++ = pack_1x64_32 (_mm_adds_pu8 (pixMultiply_1x64 (unpack_32_1x64 (s), + unpack_32_1x64 (m)), + unpack_32_1x64 (d))); + w--; + } +} + +/* ------------------------------------------------------------------------------------------------- + * fbComposeSetupSSE2 + */ +static inline __m64 +createMask_16_64 (uint16_t mask) +{ + return _mm_set1_pi16 (mask); +} + +static inline __m128i +createMask_16_128 (uint16_t mask) +{ + return _mm_set1_epi16 (mask); +} + +static inline __m64 +createMask_2x32_64 (uint32_t mask0, uint32_t mask1) +{ + return _mm_set_pi32 (mask0, mask1); +} + +static inline __m128i +createMask_2x32_128 (uint32_t mask0, uint32_t mask1) +{ + return _mm_set_epi32 (mask0, mask1, mask0, mask1); +} + +/* SSE2 code patch for fbcompose.c */ + +static FASTCALL void +sse2CombineMaskU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineReverseInUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineOverU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineOverUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineOverReverseU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineOverReverseUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineInU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineInUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineInReverseU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineReverseInUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineOutU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineOutUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineOutReverseU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineReverseOutUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineAtopU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineAtopUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineAtopReverseU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineReverseAtopUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineXorU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineXorUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineAddU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineAddUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineSaturateU (uint32_t *dst, const uint32_t *src, int width) +{ + coreCombineSaturateUsse2 (dst, src, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineSrcC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineSrcCsse2 (dst, src, mask, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineOverC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineOverCsse2 (dst, src, mask, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineOverReverseC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineOverReverseCsse2 (dst, src, mask, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineInC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineInCsse2 (dst, src, mask, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineInReverseC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineInReverseCsse2 (dst, src, mask, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineOutC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineOutCsse2 (dst, src, mask, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineOutReverseC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineOutReverseCsse2 (dst, src, mask, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineAtopC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineAtopCsse2 (dst, src, mask, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineAtopReverseC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineReverseAtopCsse2 (dst, src, mask, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineXorC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineXorCsse2 (dst, src, mask, width); + _mm_empty(); +} + +static FASTCALL void +sse2CombineAddC (uint32_t *dst, uint32_t *src, uint32_t *mask, int width) +{ + coreCombineAddCsse2 (dst, src, mask, width); + _mm_empty(); +} + +void +fbComposeSetupSSE2(void) +{ + static pixman_bool_t initialized = FALSE; + + if (initialized) + return; + + /* check if we have SSE2 support and initialize accordingly */ + if (pixman_have_sse2()) + { + /* SSE2 constants */ + Mask565r = createMask_2x32_128 (0x00f80000, 0x00f80000); + Mask565g1 = createMask_2x32_128 (0x00070000, 0x00070000); + Mask565g2 = createMask_2x32_128 (0x000000e0, 0x000000e0); + Mask565b = createMask_2x32_128 (0x0000001f, 0x0000001f); + MaskRed = createMask_2x32_128 (0x00f80000, 0x00f80000); + MaskGreen = createMask_2x32_128 (0x0000fc00, 0x0000fc00); + MaskBlue = createMask_2x32_128 (0x000000f8, 0x000000f8); + Mask565FixRB = createMask_2x32_128 (0x00e000e0, 0x00e000e0); + Mask565FixG = createMask_2x32_128 (0x0000c000, 0x0000c000); + Mask0080 = createMask_16_128 (0x0080); + Mask00ff = createMask_16_128 (0x00ff); + Mask0101 = createMask_16_128 (0x0101); + Maskffff = createMask_16_128 (0xffff); + Maskff000000 = createMask_2x32_128 (0xff000000, 0xff000000); + MaskAlpha = createMask_2x32_128 (0x00ff0000, 0x00000000); + + /* MMX constants */ + xMask565rgb = createMask_2x32_64 (0x000001f0, 0x003f001f); + xMask565Unpack = createMask_2x32_64 (0x00000084, 0x04100840); + + xMask0080 = createMask_16_64 (0x0080); + xMask00ff = createMask_16_64 (0x00ff); + xMask0101 = createMask_16_64 (0x0101); + xMaskAlpha = createMask_2x32_64 (0x00ff0000, 0x00000000); + + /* SSE code patch for fbcompose.c */ + pixman_composeFunctions.combineU[PIXMAN_OP_OVER] = sse2CombineOverU; + pixman_composeFunctions.combineU[PIXMAN_OP_OVER_REVERSE] = sse2CombineOverReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_IN] = sse2CombineInU; + pixman_composeFunctions.combineU[PIXMAN_OP_IN_REVERSE] = sse2CombineInReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_OUT] = sse2CombineOutU; + + pixman_composeFunctions.combineU[PIXMAN_OP_OUT_REVERSE] = sse2CombineOutReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_ATOP] = sse2CombineAtopU; + pixman_composeFunctions.combineU[PIXMAN_OP_ATOP_REVERSE] = sse2CombineAtopReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_XOR] = sse2CombineXorU; + pixman_composeFunctions.combineU[PIXMAN_OP_ADD] = sse2CombineAddU; + + pixman_composeFunctions.combineU[PIXMAN_OP_SATURATE] = sse2CombineSaturateU; + + pixman_composeFunctions.combineC[PIXMAN_OP_SRC] = sse2CombineSrcC; + pixman_composeFunctions.combineC[PIXMAN_OP_OVER] = sse2CombineOverC; + pixman_composeFunctions.combineC[PIXMAN_OP_OVER_REVERSE] = sse2CombineOverReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_IN] = sse2CombineInC; + pixman_composeFunctions.combineC[PIXMAN_OP_IN_REVERSE] = sse2CombineInReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_OUT] = sse2CombineOutC; + pixman_composeFunctions.combineC[PIXMAN_OP_OUT_REVERSE] = sse2CombineOutReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_ATOP] = sse2CombineAtopC; + pixman_composeFunctions.combineC[PIXMAN_OP_ATOP_REVERSE] = sse2CombineAtopReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_XOR] = sse2CombineXorC; + pixman_composeFunctions.combineC[PIXMAN_OP_ADD] = sse2CombineAddC; + + pixman_composeFunctions.combineMaskU = sse2CombineMaskU; + } + + initialized = TRUE; + + _mm_empty(); +} + + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSolid_nx8888 + */ + +void +fbCompositeSolid_nx8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src; + uint32_t *dstLine, *dst, d; + uint16_t w; + int dstStride; + __m128i xmmSrc, xmmAlpha; + __m128i xmmDst, xmmDstLo, xmmDstHi; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + if (src >> 24 == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + + xmmSrc = expandPixel_32_1x128 (src); + xmmAlpha = expandAlpha_1x128 (xmmSrc); + + while (height--) + { + dst = dstLine; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)dst); + + dstLine += dstStride; + w = width; + + while (w && (unsigned long)dst & 15) + { + d = *dst; + *dst++ = pack_1x64_32 (over_1x64 (_mm_movepi64_pi64 (xmmSrc), + _mm_movepi64_pi64 (xmmAlpha), + unpack_32_1x64 (d))); + w--; + } + + cachePrefetch ((__m128i*)dst); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)dst); + + xmmDst = load128Aligned ((__m128i*)dst); + + unpack_128_2x128 (xmmDst, &xmmDstLo, &xmmDstHi); + + over_2x128 (&xmmSrc, &xmmSrc, &xmmAlpha, &xmmAlpha, &xmmDstLo, &xmmDstHi); + + /* rebuid the 4 pixel data and save*/ + save128Aligned ((__m128i*)dst, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + w -= 4; + dst += 4; + } + + while (w) + { + d = *dst; + *dst++ = pack_1x64_32 (over_1x64 (_mm_movepi64_pi64 (xmmSrc), + _mm_movepi64_pi64 (xmmAlpha), + unpack_32_1x64 (d))); + w--; + } + + } + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSolid_nx0565 + */ +void +fbCompositeSolid_nx0565sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src; + uint16_t *dstLine, *dst, d; + uint16_t w; + int dstStride; + __m128i xmmSrc, xmmAlpha; + __m128i xmmDst, xmmDst0, xmmDst1, xmmDst2, xmmDst3; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + if (src >> 24 == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + + xmmSrc = expandPixel_32_1x128 (src); + xmmAlpha = expandAlpha_1x128 (xmmSrc); + + while (height--) + { + dst = dstLine; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)dst); + + dstLine += dstStride; + w = width; + + while (w && (unsigned long)dst & 15) + { + d = *dst; + + *dst++ = pack565_32_16 (pack_1x64_32 (over_1x64 (_mm_movepi64_pi64 (xmmSrc), + _mm_movepi64_pi64 (xmmAlpha), + expand565_16_1x64 (d)))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)dst); + + while (w >= 8) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)dst); + + xmmDst = load128Aligned ((__m128i*)dst); + + unpack565_128_4x128 (xmmDst, &xmmDst0, &xmmDst1, &xmmDst2, &xmmDst3); + + over_2x128 (&xmmSrc, &xmmSrc, &xmmAlpha, &xmmAlpha, &xmmDst0, &xmmDst1); + over_2x128 (&xmmSrc, &xmmSrc, &xmmAlpha, &xmmAlpha, &xmmDst2, &xmmDst3); + + xmmDst = pack565_4x128_128 (&xmmDst0, &xmmDst1, &xmmDst2, &xmmDst3); + save128Aligned ((__m128i*)dst, xmmDst); + + dst += 8; + w -= 8; + } + + while (w--) + { + d = *dst; + *dst++ = pack565_32_16 (pack_1x64_32 (over_1x64 (_mm_movepi64_pi64 (xmmSrc), + _mm_movepi64_pi64 (xmmAlpha), + expand565_16_1x64 (d)))); + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSolidMask_nx8888x8888C + */ + +void +fbCompositeSolidMask_nx8888x8888Csse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint32_t *dstLine, d; + uint32_t *maskLine, m; + uint32_t packCmp; + int dstStride, maskStride; + + __m128i xmmSrc, xmmAlpha; + __m128i xmmDst, xmmDstLo, xmmDstHi; + __m128i xmmMask, xmmMaskLo, xmmMaskHi; + + __m64 mmxSrc, mmxAlpha, mmxMask, mmxDst; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (srca == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint32_t, maskStride, maskLine, 1); + + xmmSrc = _mm_unpacklo_epi8 (createMask_2x32_128 (src, src), _mm_setzero_si128 ()); + xmmAlpha = expandAlpha_1x128 (xmmSrc); + mmxSrc = _mm_movepi64_pi64 (xmmSrc); + mmxAlpha = _mm_movepi64_pi64 (xmmAlpha); + + while (height--) + { + int w = width; + uint32_t *pm = (uint32_t *)maskLine; + uint32_t *pd = (uint32_t *)dstLine; + + dstLine += dstStride; + maskLine += maskStride; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w && (unsigned long)pd & 15) + { + m = *pm++; + + if (m) + { + d = *pd; + mmxMask = unpack_32_1x64 (m); + mmxDst = unpack_32_1x64 (d); + + *pd = pack_1x64_32 (inOver_1x64 (&mmxSrc, + &mmxAlpha, + &mmxMask, + &mmxDst)); + } + + pd++; + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)pd); + cachePrefetch ((__m128i*)pm); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)pd); + cachePrefetchNext ((__m128i*)pm); + + xmmMask = load128Unaligned ((__m128i*)pm); + + packCmp = _mm_movemask_epi8 (_mm_cmpeq_epi32 (xmmMask, _mm_setzero_si128())); + + /* if all bits in mask are zero, packCmp are equal to 0xffff */ + if (packCmp != 0xffff) + { + xmmDst = load128Aligned ((__m128i*)pd); + + unpack_128_2x128 (xmmMask, &xmmMaskLo, &xmmMaskHi); + unpack_128_2x128 (xmmDst, &xmmDstLo, &xmmDstHi); + + inOver_2x128 (&xmmSrc, &xmmSrc, &xmmAlpha, &xmmAlpha, &xmmMaskLo, &xmmMaskHi, &xmmDstLo, &xmmDstHi); + + save128Aligned ((__m128i*)pd, pack_2x128_128 (xmmDstLo, xmmDstHi)); + } + + pd += 4; + pm += 4; + w -= 4; + } + + while (w) + { + m = *pm++; + + if (m) + { + d = *pd; + mmxMask = unpack_32_1x64 (m); + mmxDst = unpack_32_1x64 (d); + + *pd = pack_1x64_32 (inOver_1x64 (&mmxSrc, + &mmxAlpha, + &mmxMask, + &mmxDst)); + } + + pd++; + w--; + } + } + + _mm_empty(); +} + + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSrc_8888x8x8888 + */ + +void +fbCompositeSrc_8888x8x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dstLine, *dst; + uint32_t *srcLine, *src; + uint32_t mask; + uint16_t w; + int dstStride, srcStride; + + __m128i xmmMask; + __m128i xmmSrc, xmmSrcLo, xmmSrcHi; + __m128i xmmDst, xmmDstLo, xmmDstHi; + __m128i xmmAlphaLo, xmmAlphaHi; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + fbComposeGetSolid (pMask, mask, pDst->bits.format); + + xmmMask = createMask_16_128 (mask >> 24); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)dst); + cachePrefetch ((__m128i*)src); + + while (w && (unsigned long)dst & 15) + { + uint32_t s = *src++; + uint32_t d = *dst; + + __m64 ms = unpack_32_1x64 (s); + __m64 alpha = expandAlpha_1x64 (ms); + __m64 dest = _mm_movepi64_pi64 (xmmMask); + __m64 alphaDst = unpack_32_1x64 (d); + + *dst++ = pack_1x64_32 (inOver_1x64 (&ms, + &alpha, + &dest, + &alphaDst)); + + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)dst); + cachePrefetch ((__m128i*)src); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)dst); + cachePrefetchNext ((__m128i*)src); + + xmmSrc = load128Unaligned ((__m128i*)src); + xmmDst = load128Aligned ((__m128i*)dst); + + unpack_128_2x128 (xmmSrc, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmDst, &xmmDstLo, &xmmDstHi); + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi); + + inOver_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi, &xmmMask, &xmmMask, &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)dst, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + dst += 4; + src += 4; + w -= 4; + } + + while (w) + { + uint32_t s = *src++; + uint32_t d = *dst; + + __m64 ms = unpack_32_1x64 (s); + __m64 alpha = expandAlpha_1x64 (ms); + __m64 mask = _mm_movepi64_pi64 (xmmMask); + __m64 dest = unpack_32_1x64 (d); + + *dst++ = pack_1x64_32 (inOver_1x64 (&ms, + &alpha, + &mask, + &dest)); + + w--; + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSrc_x888xnx8888 + */ +void +fbCompositeSrc_x888xnx8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dstLine, *dst; + uint32_t *srcLine, *src; + uint32_t mask; + int dstStride, srcStride; + uint16_t w; + + __m128i xmmMask, xmmAlpha; + __m128i xmmSrc, xmmSrcLo, xmmSrcHi; + __m128i xmmDst, xmmDstLo, xmmDstHi; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + fbComposeGetSolid (pMask, mask, pDst->bits.format); + + xmmMask = createMask_16_128 (mask >> 24); + xmmAlpha = Mask00ff; + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)dst); + cachePrefetch ((__m128i*)src); + + while (w && (unsigned long)dst & 15) + { + uint32_t s = (*src++) | 0xff000000; + uint32_t d = *dst; + + __m64 src = unpack_32_1x64 (s); + __m64 alpha = _mm_movepi64_pi64 (xmmAlpha); + __m64 mask = _mm_movepi64_pi64 (xmmMask); + __m64 dest = unpack_32_1x64 (d); + + *dst++ = pack_1x64_32 (inOver_1x64 (&src, + &alpha, + &mask, + &dest)); + + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)dst); + cachePrefetch ((__m128i*)src); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)dst); + cachePrefetchNext ((__m128i*)src); + + xmmSrc = _mm_or_si128 (load128Unaligned ((__m128i*)src), Maskff000000); + xmmDst = load128Aligned ((__m128i*)dst); + + unpack_128_2x128 (xmmSrc, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmDst, &xmmDstLo, &xmmDstHi); + + inOver_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmAlpha, &xmmAlpha, &xmmMask, &xmmMask, &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)dst, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + dst += 4; + src += 4; + w -= 4; + + } + + while (w) + { + uint32_t s = (*src++) | 0xff000000; + uint32_t d = *dst; + + __m64 src = unpack_32_1x64 (s); + __m64 alpha = _mm_movepi64_pi64 (xmmAlpha); + __m64 mask = _mm_movepi64_pi64 (xmmMask); + __m64 dest = unpack_32_1x64 (d); + + *dst++ = pack_1x64_32 (inOver_1x64 (&src, + &alpha, + &mask, + &dest)); + + w--; + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSrc_8888x8888 + */ +void +fbCompositeSrc_8888x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + int dstStride, srcStride; + uint32_t *dstLine, *dst; + uint32_t *srcLine, *src; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + + dst = dstLine; + src = srcLine; + + while (height--) + { + coreCombineOverUsse2 (dst, src, width); + + dst += dstStride; + src += srcStride; + } + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSrc_8888x0565 + */ +static inline uint16_t +fbCompositeSrc_8888x0565pixel (uint32_t src, uint16_t dst) +{ + __m64 ms; + + ms = unpack_32_1x64 (src); + return pack565_32_16( pack_1x64_32 (over_1x64 (ms, + expandAlpha_1x64 (ms), + expand565_16_1x64 (dst)))); +} + +void +fbCompositeSrc_8888x0565sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint16_t *dstLine, *dst, d; + uint32_t *srcLine, *src, s; + int dstStride, srcStride; + uint16_t w; + + __m128i xmmAlphaLo, xmmAlphaHi; + __m128i xmmSrc, xmmSrcLo, xmmSrcHi; + __m128i xmmDst, xmmDst0, xmmDst1, xmmDst2, xmmDst3; + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + +#if 0 + /* FIXME + * + * I copy the code from MMX one and keep the fixme. + * If it's a problem there, probably is a problem here. + */ + assert (pSrc->pDrawable == pMask->pDrawable); +#endif + + while (height--) + { + dst = dstLine; + src = srcLine; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + + dstLine += dstStride; + srcLine += srcStride; + w = width; + + /* Align dst on a 16-byte boundary */ + while (w && + ((unsigned long)dst & 15)) + { + s = *src++; + d = *dst; + + *dst++ = fbCompositeSrc_8888x0565pixel (s, d); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + + /* It's a 8 pixel loop */ + while (w >= 8) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)src); + cachePrefetchNext ((__m128i*)dst); + + /* I'm loading unaligned because I'm not sure about the address alignment. */ + xmmSrc = load128Unaligned ((__m128i*) src); + xmmDst = load128Aligned ((__m128i*) dst); + + /* Unpacking */ + unpack_128_2x128 (xmmSrc, &xmmSrcLo, &xmmSrcHi); + unpack565_128_4x128 (xmmDst, &xmmDst0, &xmmDst1, &xmmDst2, &xmmDst3); + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi); + + /* I'm loading next 4 pixels from memory before to optimze the memory read. */ + xmmSrc = load128Unaligned ((__m128i*) (src+4)); + + over_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi, &xmmDst0, &xmmDst1); + + /* Unpacking */ + unpack_128_2x128 (xmmSrc, &xmmSrcLo, &xmmSrcHi); + expandAlpha_2x128 (xmmSrcLo, xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi); + + over_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmAlphaLo, &xmmAlphaHi, &xmmDst2, &xmmDst3); + + save128Aligned ((__m128i*)dst, pack565_4x128_128 (&xmmDst0, &xmmDst1, &xmmDst2, &xmmDst3)); + + w -= 8; + dst += 8; + src += 8; + } + + while (w--) + { + s = *src++; + d = *dst; + + *dst++ = fbCompositeSrc_8888x0565pixel (s, d); + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSolidMask_nx8x8888 + */ + +void +fbCompositeSolidMask_nx8x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint32_t *dstLine, *dst; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w; + uint32_t m, d; + + __m128i xmmSrc, xmmAlpha, xmmDef; + __m128i xmmDst, xmmDstLo, xmmDstHi; + __m128i xmmMask, xmmMaskLo, xmmMaskHi; + + __m64 mmxSrc, mmxAlpha, mmxMask, mmxDest; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (srca == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + xmmDef = createMask_2x32_128 (src, src); + xmmSrc = expandPixel_32_1x128 (src); + xmmAlpha = expandAlpha_1x128 (xmmSrc); + mmxSrc = _mm_movepi64_pi64 (xmmSrc); + mmxAlpha = _mm_movepi64_pi64 (xmmAlpha); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w && (unsigned long)dst & 15) + { + uint8_t m = *mask++; + + if (m) + { + d = *dst; + mmxMask = expandPixel_8_1x64 (m); + mmxDest = unpack_32_1x64 (d); + + *dst = pack_1x64_32 (inOver_1x64 (&mmxSrc, + &mmxAlpha, + &mmxMask, + &mmxDest)); + } + + w--; + dst++; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)mask); + cachePrefetchNext ((__m128i*)dst); + + m = *((uint32_t*)mask); + + if (srca == 0xff && m == 0xffffffff) + { + save128Aligned ((__m128i*)dst, xmmDef); + } + else if (m) + { + xmmDst = load128Aligned ((__m128i*) dst); + xmmMask = unpack_32_1x128 (m); + xmmMask = _mm_unpacklo_epi8 (xmmMask, _mm_setzero_si128()); + + /* Unpacking */ + unpack_128_2x128 (xmmDst, &xmmDstLo, &xmmDstHi); + unpack_128_2x128 (xmmMask, &xmmMaskLo, &xmmMaskHi); + + expandAlphaRev_2x128 (xmmMaskLo, xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + inOver_2x128 (&xmmSrc, &xmmSrc, &xmmAlpha, &xmmAlpha, &xmmMaskLo, &xmmMaskHi, &xmmDstLo, &xmmDstHi); + + save128Aligned ((__m128i*)dst, pack_2x128_128 (xmmDstLo, xmmDstHi)); + } + + w -= 4; + dst += 4; + mask += 4; + } + + while (w) + { + uint8_t m = *mask++; + + if (m) + { + d = *dst; + mmxMask = expandPixel_8_1x64 (m); + mmxDest = unpack_32_1x64 (d); + + *dst = pack_1x64_32 (inOver_1x64 (&mmxSrc, + &mmxAlpha, + &mmxMask, + &mmxDest)); + } + + w--; + dst++; + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSolidMask_nx8x8888 + */ + +pixman_bool_t +pixmanFillsse2 (uint32_t *bits, + int stride, + int bpp, + int x, + int y, + int width, + int height, + uint32_t data) +{ + uint32_t byte_width; + uint8_t *byte_line; + + __m128i xmmDef; + + if (bpp == 16 && (data >> 16 != (data & 0xffff))) + return FALSE; + + if (bpp != 16 && bpp != 32) + return FALSE; + + if (bpp == 16) + { + stride = stride * (int) sizeof (uint32_t) / 2; + byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x); + byte_width = 2 * width; + stride *= 2; + } + else + { + stride = stride * (int) sizeof (uint32_t) / 4; + byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x); + byte_width = 4 * width; + stride *= 4; + } + + cachePrefetch ((__m128i*)byte_line); + xmmDef = createMask_2x32_128 (data, data); + + while (height--) + { + int w; + uint8_t *d = byte_line; + byte_line += stride; + w = byte_width; + + + cachePrefetchNext ((__m128i*)d); + + while (w >= 2 && ((unsigned long)d & 3)) + { + *(uint16_t *)d = data; + w -= 2; + d += 2; + } + + while (w >= 4 && ((unsigned long)d & 15)) + { + *(uint32_t *)d = data; + + w -= 4; + d += 4; + } + + cachePrefetchNext ((__m128i*)d); + + while (w >= 128) + { + cachePrefetch (((__m128i*)d) + 12); + + save128Aligned ((__m128i*)(d), xmmDef); + save128Aligned ((__m128i*)(d+16), xmmDef); + save128Aligned ((__m128i*)(d+32), xmmDef); + save128Aligned ((__m128i*)(d+48), xmmDef); + save128Aligned ((__m128i*)(d+64), xmmDef); + save128Aligned ((__m128i*)(d+80), xmmDef); + save128Aligned ((__m128i*)(d+96), xmmDef); + save128Aligned ((__m128i*)(d+112), xmmDef); + + d += 128; + w -= 128; + } + + if (w >= 64) + { + cachePrefetch (((__m128i*)d) + 8); + + save128Aligned ((__m128i*)(d), xmmDef); + save128Aligned ((__m128i*)(d+16), xmmDef); + save128Aligned ((__m128i*)(d+32), xmmDef); + save128Aligned ((__m128i*)(d+48), xmmDef); + + d += 64; + w -= 64; + } + + cachePrefetchNext ((__m128i*)d); + + if (w >= 32) + { + save128Aligned ((__m128i*)(d), xmmDef); + save128Aligned ((__m128i*)(d+16), xmmDef); + + d += 32; + w -= 32; + } + + if (w >= 16) + { + save128Aligned ((__m128i*)(d), xmmDef); + + d += 16; + w -= 16; + } + + cachePrefetchNext ((__m128i*)d); + + while (w >= 4) + { + *(uint32_t *)d = data; + + w -= 4; + d += 4; + } + + if (w >= 2) + { + *(uint16_t *)d = data; + w -= 2; + d += 2; + } + } + + _mm_empty(); + return TRUE; +} + +void +fbCompositeSolidMaskSrc_nx8x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint32_t *dstLine, *dst; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w; + uint32_t m; + + __m128i xmmSrc, xmmDef; + __m128i xmmMask, xmmMaskLo, xmmMaskHi; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (srca == 0) + { + pixmanFillsse2 (pDst->bits.bits, pDst->bits.rowstride, + PIXMAN_FORMAT_BPP (pDst->bits.format), + xDst, yDst, width, height, 0); + return; + } + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + xmmDef = createMask_2x32_128 (src, src); + xmmSrc = expandPixel_32_1x128 (src); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w && (unsigned long)dst & 15) + { + uint8_t m = *mask++; + + if (m) + { + *dst = pack_1x64_32 (pixMultiply_1x64 (_mm_movepi64_pi64 (xmmSrc), expandPixel_8_1x64 (m))); + } + else + { + *dst = 0; + } + + w--; + dst++; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)mask); + cachePrefetchNext ((__m128i*)dst); + + m = *((uint32_t*)mask); + + if (srca == 0xff && m == 0xffffffff) + { + save128Aligned ((__m128i*)dst, xmmDef); + } + else if (m) + { + xmmMask = unpack_32_1x128 (m); + xmmMask = _mm_unpacklo_epi8 (xmmMask, _mm_setzero_si128()); + + /* Unpacking */ + unpack_128_2x128 (xmmMask, &xmmMaskLo, &xmmMaskHi); + + expandAlphaRev_2x128 (xmmMaskLo, xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + pixMultiply_2x128 (&xmmSrc, &xmmSrc, &xmmMaskLo, &xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + save128Aligned ((__m128i*)dst, pack_2x128_128 (xmmMaskLo, xmmMaskHi)); + } + else + { + save128Aligned ((__m128i*)dst, _mm_setzero_si128()); + } + + w -= 4; + dst += 4; + mask += 4; + } + + while (w) + { + uint8_t m = *mask++; + + if (m) + { + *dst = pack_1x64_32 (pixMultiply_1x64 (_mm_movepi64_pi64 (xmmSrc), expandPixel_8_1x64 (m))); + } + else + { + *dst = 0; + } + + w--; + dst++; + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSolidMask_nx8x0565 + */ + +void +fbCompositeSolidMask_nx8x0565sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint16_t *dstLine, *dst, d; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w; + uint32_t m; + __m64 mmxSrc, mmxAlpha, mmxMask, mmxDest; + + __m128i xmmSrc, xmmAlpha; + __m128i xmmMask, xmmMaskLo, xmmMaskHi; + __m128i xmmDst, xmmDst0, xmmDst1, xmmDst2, xmmDst3; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (srca == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + xmmSrc = expandPixel_32_1x128 (src); + xmmAlpha = expandAlpha_1x128 (xmmSrc); + mmxSrc = _mm_movepi64_pi64 (xmmSrc); + mmxAlpha = _mm_movepi64_pi64 (xmmAlpha); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w && (unsigned long)dst & 15) + { + m = *mask++; + + if (m) + { + d = *dst; + mmxMask = expandAlphaRev_1x64 (unpack_32_1x64 (m)); + mmxDest = expand565_16_1x64 (d); + + *dst = pack565_32_16 (pack_1x64_32 (inOver_1x64 (&mmxSrc, + &mmxAlpha, + &mmxMask, + &mmxDest))); + } + + w--; + dst++; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w >= 8) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)mask); + cachePrefetchNext ((__m128i*)dst); + + xmmDst = load128Aligned ((__m128i*) dst); + unpack565_128_4x128 (xmmDst, &xmmDst0, &xmmDst1, &xmmDst2, &xmmDst3); + + m = *((uint32_t*)mask); + mask += 4; + + if (m) + { + xmmMask = unpack_32_1x128 (m); + xmmMask = _mm_unpacklo_epi8 (xmmMask, _mm_setzero_si128()); + + /* Unpacking */ + unpack_128_2x128 (xmmMask, &xmmMaskLo, &xmmMaskHi); + + expandAlphaRev_2x128 (xmmMaskLo, xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + inOver_2x128 (&xmmSrc, &xmmSrc, &xmmAlpha, &xmmAlpha, &xmmMaskLo, &xmmMaskHi, &xmmDst0, &xmmDst1); + } + + m = *((uint32_t*)mask); + mask += 4; + + if (m) + { + xmmMask = unpack_32_1x128 (m); + xmmMask = _mm_unpacklo_epi8 (xmmMask, _mm_setzero_si128()); + + /* Unpacking */ + unpack_128_2x128 (xmmMask, &xmmMaskLo, &xmmMaskHi); + + expandAlphaRev_2x128 (xmmMaskLo, xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + inOver_2x128 (&xmmSrc, &xmmSrc, &xmmAlpha, &xmmAlpha, &xmmMaskLo, &xmmMaskHi, &xmmDst2, &xmmDst3); + } + + save128Aligned ((__m128i*)dst, pack565_4x128_128 (&xmmDst0, &xmmDst1, &xmmDst2, &xmmDst3)); + + w -= 8; + dst += 8; + } + + while (w) + { + m = *mask++; + + if (m) + { + d = *dst; + mmxMask = expandAlphaRev_1x64 (unpack_32_1x64 (m)); + mmxDest = expand565_16_1x64 (d); + + *dst = pack565_32_16 (pack_1x64_32 (inOver_1x64 (&mmxSrc, + &mmxAlpha, + &mmxMask, + &mmxDest))); + } + + w--; + dst++; + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSrc_8888RevNPx0565 + */ + +void +fbCompositeSrc_8888RevNPx0565sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint16_t *dstLine, *dst, d; + uint32_t *srcLine, *src, s; + int dstStride, srcStride; + uint16_t w; + uint32_t packCmp; + + __m64 ms; + __m128i xmmSrc, xmmSrcLo, xmmSrcHi; + __m128i xmmDst, xmmDst0, xmmDst1, xmmDst2, xmmDst3; + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + +#if 0 + /* FIXME + * + * I copy the code from MMX one and keep the fixme. + * If it's a problem there, probably is a problem here. + */ + assert (pSrc->pDrawable == pMask->pDrawable); +#endif + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + + while (w && (unsigned long)dst & 15) + { + s = *src++; + d = *dst; + + ms = unpack_32_1x64 (s); + + *dst++ = pack565_32_16 (pack_1x64_32 (overRevNonPre_1x64(ms, expand565_16_1x64 (d)))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + + while (w >= 8) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)src); + cachePrefetchNext ((__m128i*)dst); + + /* First round */ + xmmSrc = load128Unaligned((__m128i*)src); + xmmDst = load128Aligned ((__m128i*)dst); + + packCmp = packAlpha (xmmSrc); + + unpack565_128_4x128 (xmmDst, &xmmDst0, &xmmDst1, &xmmDst2, &xmmDst3); + unpack_128_2x128 (xmmSrc, &xmmSrcLo, &xmmSrcHi); + + /* preload next round*/ + xmmSrc = load128Unaligned((__m128i*)(src+4)); + /* preload next round*/ + + if (packCmp == 0xffffffff) + { + invertColors_2x128 (xmmSrcLo, xmmSrcHi, &xmmDst0, &xmmDst1); + } + else if (packCmp) + { + overRevNonPre_2x128 (xmmSrcLo, xmmSrcHi, &xmmDst0, &xmmDst1); + } + + /* Second round */ + packCmp = packAlpha (xmmSrc); + + unpack_128_2x128 (xmmSrc, &xmmSrcLo, &xmmSrcHi); + + if (packCmp == 0xffffffff) + { + invertColors_2x128 (xmmSrcLo, xmmSrcHi, &xmmDst2, &xmmDst3); + } + else if (packCmp) + { + overRevNonPre_2x128 (xmmSrcLo, xmmSrcHi, &xmmDst2, &xmmDst3); + } + + save128Aligned ((__m128i*)dst, pack565_4x128_128 (&xmmDst0, &xmmDst1, &xmmDst2, &xmmDst3)); + + w -= 8; + src += 8; + dst += 8; + } + + while (w) + { + s = *src++; + d = *dst; + + ms = unpack_32_1x64 (s); + + *dst++ = pack565_32_16 (pack_1x64_32 (overRevNonPre_1x64(ms, expand565_16_1x64 (d)))); + w--; + } + } + + _mm_empty(); +} + +/* "8888RevNP" is GdkPixbuf's format: ABGR, non premultiplied */ + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSrc_8888RevNPx8888 + */ + +void +fbCompositeSrc_8888RevNPx8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dstLine, *dst, d; + uint32_t *srcLine, *src, s; + int dstStride, srcStride; + uint16_t w; + uint32_t packCmp; + + __m128i xmmSrcLo, xmmSrcHi; + __m128i xmmDstLo, xmmDstHi; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + +#if 0 + /* FIXME + * + * I copy the code from MMX one and keep the fixme. + * If it's a problem there, probably is a problem here. + */ + assert (pSrc->pDrawable == pMask->pDrawable); +#endif + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + + while (w && (unsigned long)dst & 15) + { + s = *src++; + d = *dst; + + *dst++ = pack_1x64_32 (overRevNonPre_1x64 (unpack_32_1x64 (s), unpack_32_1x64 (d))); + + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)src); + cachePrefetchNext ((__m128i*)dst); + + xmmSrcHi = load128Unaligned((__m128i*)src); + + packCmp = packAlpha (xmmSrcHi); + + unpack_128_2x128 (xmmSrcHi, &xmmSrcLo, &xmmSrcHi); + + if (packCmp == 0xffffffff) + { + invertColors_2x128( xmmSrcLo, xmmSrcHi, &xmmDstLo, &xmmDstHi); + + save128Aligned ((__m128i*)dst, pack_2x128_128 (xmmDstLo, xmmDstHi)); + } + else if (packCmp) + { + xmmDstHi = load128Aligned ((__m128i*)dst); + + unpack_128_2x128 (xmmDstHi, &xmmDstLo, &xmmDstHi); + + overRevNonPre_2x128 (xmmSrcLo, xmmSrcHi, &xmmDstLo, &xmmDstHi); + + save128Aligned ((__m128i*)dst, pack_2x128_128 (xmmDstLo, xmmDstHi)); + } + + w -= 4; + dst += 4; + src += 4; + } + + while (w) + { + s = *src++; + d = *dst; + + *dst++ = pack_1x64_32 (overRevNonPre_1x64 (unpack_32_1x64 (s), unpack_32_1x64 (d))); + + w--; + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSolidMask_nx8888x0565C + */ + +void +fbCompositeSolidMask_nx8888x0565Csse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src, srca; + uint16_t *dstLine, *dst, d; + uint32_t *maskLine, *mask, m; + int dstStride, maskStride; + int w; + uint32_t packCmp; + + __m128i xmmSrc, xmmAlpha; + __m128i xmmMask, xmmMaskLo, xmmMaskHi; + __m128i xmmDst, xmmDst0, xmmDst1, xmmDst2, xmmDst3; + + __m64 mmxSrc, mmxAlpha, mmxMask, mmxDest; + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + srca = src >> 24; + if (srca == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint32_t, maskStride, maskLine, 1); + + xmmSrc = expandPixel_32_1x128 (src); + xmmAlpha = expandAlpha_1x128 (xmmSrc); + mmxSrc = _mm_movepi64_pi64 (xmmSrc); + mmxAlpha = _mm_movepi64_pi64 (xmmAlpha); + + while (height--) + { + w = width; + mask = maskLine; + dst = dstLine; + maskLine += maskStride; + dstLine += dstStride; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w && ((unsigned long)dst & 15)) + { + m = *(uint32_t *) mask; + + if (m) + { + d = *dst; + mmxMask = unpack_32_1x64 (m); + mmxDest = expand565_16_1x64 (d); + + *dst = pack565_32_16 (pack_1x64_32 (inOver_1x64 (&mmxSrc, + &mmxAlpha, + &mmxMask, + &mmxDest))); + } + + w--; + dst++; + mask++; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w >= 8) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)mask); + cachePrefetchNext ((__m128i*)dst); + + /* First round */ + xmmMask = load128Unaligned((__m128i*)mask); + xmmDst = load128Aligned((__m128i*)dst); + + packCmp = _mm_movemask_epi8 (_mm_cmpeq_epi32 (xmmMask, _mm_setzero_si128())); + + unpack565_128_4x128 (xmmDst, &xmmDst0, &xmmDst1, &xmmDst2, &xmmDst3); + unpack_128_2x128 (xmmMask, &xmmMaskLo, &xmmMaskHi); + + /* preload next round*/ + xmmMask = load128Unaligned((__m128i*)(mask+4)); + /* preload next round*/ + + if (packCmp != 0xffff) + { + inOver_2x128(&xmmSrc, &xmmSrc, &xmmAlpha, &xmmAlpha, &xmmMaskLo, &xmmMaskHi, &xmmDst0, &xmmDst1); + } + + /* Second round */ + packCmp = _mm_movemask_epi8 (_mm_cmpeq_epi32 (xmmMask, _mm_setzero_si128())); + + unpack_128_2x128 (xmmMask, &xmmMaskLo, &xmmMaskHi); + + if (packCmp != 0xffff) + { + inOver_2x128(&xmmSrc, &xmmSrc, &xmmAlpha, &xmmAlpha, &xmmMaskLo, &xmmMaskHi, &xmmDst2, &xmmDst3); + } + + save128Aligned ((__m128i*)dst, pack565_4x128_128 (&xmmDst0, &xmmDst1, &xmmDst2, &xmmDst3)); + + w -= 8; + dst += 8; + mask += 8; + } + + while (w) + { + m = *(uint32_t *) mask; + + if (m) + { + d = *dst; + mmxMask = unpack_32_1x64 (m); + mmxDest = expand565_16_1x64 (d); + + *dst = pack565_32_16 (pack_1x64_32 (inOver_1x64 (&mmxSrc, + &mmxAlpha, + &mmxMask, + &mmxDest))); + } + + w--; + dst++; + mask++; + } + } + + _mm_empty (); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeIn_nx8x8 + */ + +void +fbCompositeIn_nx8x8sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w, d, m; + uint32_t src; + uint8_t sa; + + __m128i xmmAlpha; + __m128i xmmMask, xmmMaskLo, xmmMaskHi; + __m128i xmmDst, xmmDstLo, xmmDstHi; + + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + sa = src >> 24; + if (sa == 0) + return; + + xmmAlpha = expandAlpha_1x128 (expandPixel_32_1x128 (src)); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w && ((unsigned long)dst & 15)) + { + m = (uint32_t) *mask++; + d = (uint32_t) *dst; + + *dst++ = (uint8_t) pack_1x64_32 (pixMultiply_1x64 (pixMultiply_1x64 (_mm_movepi64_pi64 (xmmAlpha), unpack_32_1x64 (m)), + unpack_32_1x64 (d))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w >= 16) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)mask); + cachePrefetchNext ((__m128i*)dst); + + xmmMask = load128Unaligned((__m128i*)mask); + xmmDst = load128Aligned((__m128i*)dst); + + unpack_128_2x128 (xmmMask, &xmmMaskLo, &xmmMaskHi); + unpack_128_2x128 (xmmDst, &xmmDstLo, &xmmDstHi); + + pixMultiply_2x128 (&xmmAlpha, &xmmAlpha, &xmmMaskLo, &xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + pixMultiply_2x128 (&xmmMaskLo, &xmmMaskHi, &xmmDstLo, &xmmDstHi, &xmmDstLo, &xmmDstHi); + + save128Aligned ((__m128i*)dst, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + mask += 16; + dst += 16; + w -= 16; + } + + while (w) + { + m = (uint32_t) *mask++; + d = (uint32_t) *dst; + + *dst++ = (uint8_t) pack_1x64_32 (pixMultiply_1x64 (pixMultiply_1x64 (_mm_movepi64_pi64 (xmmAlpha), unpack_32_1x64 (m)), + unpack_32_1x64 (d))); + w--; + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeIn_8x8 + */ + +void +fbCompositeIn_8x8sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *srcLine, *src; + int srcStride, dstStride; + uint16_t w; + uint32_t s, d; + + __m128i xmmSrc, xmmSrcLo, xmmSrcHi; + __m128i xmmDst, xmmDstLo, xmmDstHi; + + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint8_t, srcStride, srcLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + + while (w && ((unsigned long)dst & 15)) + { + s = (uint32_t) *src++; + d = (uint32_t) *dst; + + *dst++ = (uint8_t) pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (s),unpack_32_1x64 (d))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + + while (w >= 16) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)src); + cachePrefetchNext ((__m128i*)dst); + + xmmSrc = load128Unaligned((__m128i*)src); + xmmDst = load128Aligned((__m128i*)dst); + + unpack_128_2x128 (xmmSrc, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmDst, &xmmDstLo, &xmmDstHi); + + pixMultiply_2x128 (&xmmSrcLo, &xmmSrcHi, &xmmDstLo, &xmmDstHi, &xmmDstLo, &xmmDstHi); + + save128Aligned ((__m128i*)dst, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + src += 16; + dst += 16; + w -= 16; + } + + while (w) + { + s = (uint32_t) *src++; + d = (uint32_t) *dst; + + *dst++ = (uint8_t) pack_1x64_32 (pixMultiply_1x64 (unpack_32_1x64 (s),unpack_32_1x64 (d))); + w--; + } + } + + _mm_empty (); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSrcAdd_8888x8x8 + */ + +void +fbCompositeSrcAdd_8888x8x8sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *maskLine, *mask; + int dstStride, maskStride; + uint16_t w; + uint32_t src; + uint8_t sa; + uint32_t m, d; + + __m128i xmmAlpha; + __m128i xmmMask, xmmMaskLo, xmmMaskHi; + __m128i xmmDst, xmmDstLo, xmmDstHi; + + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + + fbComposeGetSolid(pSrc, src, pDst->bits.format); + + sa = src >> 24; + if (sa == 0) + return; + + xmmAlpha = expandAlpha_1x128 (expandPixel_32_1x128 (src)); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w && ((unsigned long)dst & 15)) + { + m = (uint32_t) *mask++; + d = (uint32_t) *dst; + + *dst++ = (uint8_t) pack_1x64_32 (_mm_adds_pu16 (pixMultiply_1x64 (_mm_movepi64_pi64 (xmmAlpha), unpack_32_1x64 (m)), + unpack_32_1x64 (d))); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)mask); + cachePrefetch ((__m128i*)dst); + + while (w >= 16) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)mask); + cachePrefetchNext ((__m128i*)dst); + + xmmMask = load128Unaligned((__m128i*)mask); + xmmDst = load128Aligned((__m128i*)dst); + + unpack_128_2x128 (xmmMask, &xmmMaskLo, &xmmMaskHi); + unpack_128_2x128 (xmmDst, &xmmDstLo, &xmmDstHi); + + pixMultiply_2x128 (&xmmAlpha, &xmmAlpha, &xmmMaskLo, &xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + xmmDstLo = _mm_adds_epu16 (xmmMaskLo, xmmDstLo); + xmmDstHi = _mm_adds_epu16 (xmmMaskHi, xmmDstHi); + + save128Aligned ((__m128i*)dst, pack_2x128_128 (xmmDstLo, xmmDstHi)); + + mask += 16; + dst += 16; + w -= 16; + } + + while (w) + { + m = (uint32_t) *mask++; + d = (uint32_t) *dst; + + *dst++ = (uint8_t) pack_1x64_32 (_mm_adds_pu16 (pixMultiply_1x64 (_mm_movepi64_pi64 (xmmAlpha), unpack_32_1x64 (m)), + unpack_32_1x64 (d))); + w--; + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSrcAdd_8000x8000 + */ + +void +fbCompositeSrcAdd_8000x8000sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint8_t *dstLine, *dst; + uint8_t *srcLine, *src; + int dstStride, srcStride; + uint16_t w; + uint16_t t; + + fbComposeGetStart (pSrc, xSrc, ySrc, uint8_t, srcStride, srcLine, 1); + fbComposeGetStart (pDst, xDst, yDst, uint8_t, dstStride, dstLine, 1); + + while (height--) + { + dst = dstLine; + src = srcLine; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + + dstLine += dstStride; + srcLine += srcStride; + w = width; + + /* Small head */ + while (w && (unsigned long)dst & 3) + { + t = (*dst) + (*src++); + *dst++ = t | (0 - (t >> 8)); + w--; + } + + coreCombineAddUsse2 ((uint32_t*)dst, (uint32_t*)src, w >> 2); + + /* Small tail */ + dst += w & 0xfffc; + src += w & 0xfffc; + + w &= 3; + + while (w) + { + t = (*dst) + (*src++); + *dst++ = t | (0 - (t >> 8)); + w--; + } + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeSrcAdd_8888x8888 + */ +void +fbCompositeSrcAdd_8888x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *dstLine, *dst; + uint32_t *srcLine, *src; + int dstStride, srcStride; + + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + src = srcLine; + srcLine += srcStride; + + coreCombineAddUsse2 (dst, src, width); + } + + _mm_empty(); +} + +/* ------------------------------------------------------------------------------------------------- + * fbCompositeCopyAreasse2 + */ + +pixman_bool_t +pixmanBltsse2 (uint32_t *src_bits, + uint32_t *dst_bits, + int src_stride, + int dst_stride, + int src_bpp, + int dst_bpp, + int src_x, int src_y, + int dst_x, int dst_y, + int width, int height) +{ + uint8_t * src_bytes; + uint8_t * dst_bytes; + int byte_width; + + if (src_bpp != dst_bpp) + return FALSE; + + if (src_bpp == 16) + { + src_stride = src_stride * (int) sizeof (uint32_t) / 2; + dst_stride = dst_stride * (int) sizeof (uint32_t) / 2; + src_bytes = (uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x)); + dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dst_y) + (dst_x)); + byte_width = 2 * width; + src_stride *= 2; + dst_stride *= 2; + } + else if (src_bpp == 32) + { + src_stride = src_stride * (int) sizeof (uint32_t) / 4; + dst_stride = dst_stride * (int) sizeof (uint32_t) / 4; + src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x)); + dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dst_y) + (dst_x)); + byte_width = 4 * width; + src_stride *= 4; + dst_stride *= 4; + } + else + { + return FALSE; + } + + cachePrefetch ((__m128i*)src_bytes); + cachePrefetch ((__m128i*)dst_bytes); + + while (height--) + { + int w; + uint8_t *s = src_bytes; + uint8_t *d = dst_bytes; + src_bytes += src_stride; + dst_bytes += dst_stride; + w = byte_width; + + cachePrefetchNext ((__m128i*)s); + cachePrefetchNext ((__m128i*)d); + + while (w >= 2 && ((unsigned long)d & 3)) + { + *(uint16_t *)d = *(uint16_t *)s; + w -= 2; + s += 2; + d += 2; + } + + while (w >= 4 && ((unsigned long)d & 15)) + { + *(uint32_t *)d = *(uint32_t *)s; + + w -= 4; + s += 4; + d += 4; + } + + cachePrefetchNext ((__m128i*)s); + cachePrefetchNext ((__m128i*)d); + + while (w >= 64) + { + __m128i xmm0, xmm1, xmm2, xmm3; + + /* 128 bytes ahead */ + cachePrefetch (((__m128i*)s) + 8); + cachePrefetch (((__m128i*)d) + 8); + + xmm0 = load128Unaligned ((__m128i*)(s)); + xmm1 = load128Unaligned ((__m128i*)(s+16)); + xmm2 = load128Unaligned ((__m128i*)(s+32)); + xmm3 = load128Unaligned ((__m128i*)(s+48)); + + save128Aligned ((__m128i*)(d), xmm0); + save128Aligned ((__m128i*)(d+16), xmm1); + save128Aligned ((__m128i*)(d+32), xmm2); + save128Aligned ((__m128i*)(d+48), xmm3); + + s += 64; + d += 64; + w -= 64; + } + + cachePrefetchNext ((__m128i*)s); + cachePrefetchNext ((__m128i*)d); + + while (w >= 16) + { + save128Aligned ((__m128i*)d, load128Unaligned ((__m128i*)s) ); + + w -= 16; + d += 16; + s += 16; + } + + cachePrefetchNext ((__m128i*)s); + cachePrefetchNext ((__m128i*)d); + + while (w >= 4) + { + *(uint32_t *)d = *(uint32_t *)s; + + w -= 4; + s += 4; + d += 4; + } + + if (w >= 2) + { + *(uint16_t *)d = *(uint16_t *)s; + w -= 2; + s += 2; + d += 2; + } + } + + _mm_empty(); + + return TRUE; +} + +void +fbCompositeCopyAreasse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + pixmanBltsse2 (pSrc->bits.bits, + pDst->bits.bits, + pSrc->bits.rowstride, + pDst->bits.rowstride, + PIXMAN_FORMAT_BPP (pSrc->bits.format), + PIXMAN_FORMAT_BPP (pDst->bits.format), + xSrc, ySrc, xDst, yDst, width, height); +} + +#if 0 +/* This code are buggy in MMX version, now the bug was translated to SSE2 version */ +void +fbCompositeOver_x888x8x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t *src, *srcLine, s; + uint32_t *dst, *dstLine, d; + uint8_t *mask, *maskLine; + uint32_t m; + int srcStride, maskStride, dstStride; + uint16_t w; + + __m128i xmmSrc, xmmSrcLo, xmmSrcHi; + __m128i xmmDst, xmmDstLo, xmmDstHi; + __m128i xmmMask, xmmMaskLo, xmmMaskHi; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + fbComposeGetStart (pMask, xMask, yMask, uint8_t, maskStride, maskLine, 1); + fbComposeGetStart (pSrc, xSrc, ySrc, uint32_t, srcStride, srcLine, 1); + + while (height--) + { + src = srcLine; + srcLine += srcStride; + dst = dstLine; + dstLine += dstStride; + mask = maskLine; + maskLine += maskStride; + + w = width; + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + cachePrefetch ((__m128i*)mask); + + while (w && (unsigned long)dst & 15) + { + s = 0xff000000 | *src++; + m = (uint32_t) *mask++; + d = *dst; + + __m64 ms = unpack_32_1x64 (s); + + if (m != 0xff) + { + ms = inOver_1x64 (ms, + xMask00ff, + expandAlphaRev_1x64 (unpack_32_1x64 (m)), + unpack_32_1x64 (d)); + } + + *dst++ = pack_1x64_32 (ms); + w--; + } + + /* call prefetch hint to optimize cache load*/ + cachePrefetch ((__m128i*)src); + cachePrefetch ((__m128i*)dst); + cachePrefetch ((__m128i*)mask); + + while (w >= 4) + { + /* fill cache line with next memory */ + cachePrefetchNext ((__m128i*)src); + cachePrefetchNext ((__m128i*)dst); + cachePrefetchNext ((__m128i*)mask); + + m = *(uint32_t*) mask; + xmmSrc = _mm_or_si128 (load128Unaligned ((__m128i*)src), Maskff000000); + + if (m == 0xffffffff) + { + save128Aligned ((__m128i*)dst, xmmSrc); + } + else + { + xmmDst = load128Aligned ((__m128i*)dst); + + xmmMask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128()); + + unpack_128_2x128 (xmmSrc, &xmmSrcLo, &xmmSrcHi); + unpack_128_2x128 (xmmMask, &xmmMaskLo, &xmmMaskHi); + unpack_128_2x128 (xmmDst, &xmmDstLo, &xmmDstHi); + + expandAlphaRev_2x128 (xmmMaskLo, xmmMaskHi, &xmmMaskLo, &xmmMaskHi); + + inOver_2x128 (xmmSrcLo, xmmSrcHi, Mask00ff, Mask00ff, xmmMaskLo, xmmMaskHi, &xmmDstLo, &xmmDstHi); + + save128Aligned( (__m128i*)dst, pack_2x128_128 (xmmDstLo, xmmDstHi)); + } + + src += 4; + dst += 4; + mask += 4; + w -= 4; + } + + while (w) + { + m = (uint32_t) *mask++; + + if (m) + { + s = 0xff000000 | *src; + + if (m == 0xff) + { + *dst = s; + } + else + { + d = *dst; + + *dst = pack_1x64_32 (inOver_1x64 (unpack_32_1x64 (s), + xMask00ff, + expandAlphaRev_1x64 (unpack_32_1x64 (m)), + unpack_32_1x64 (d))); + } + + } + + src++; + dst++; + w--; + } + } + + _mm_empty(); +} +#endif /* #if 0 */ + +#endif /* USE_SSE2 */ diff --git a/pixman/pixman/pixman-sse2.h b/pixman/pixman/pixman-sse2.h new file mode 100644 index 000000000..2bcbf971b --- /dev/null +++ b/pixman/pixman/pixman-sse2.h @@ -0,0 +1,358 @@ +/* + * Copyright © 2008 Rodrigo Kumpera + * Copyright © 2008 André Tupinambá + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Red Hat not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. Red Hat makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Rodrigo Kumpera (kumpera@gmail.com) + * André Tupinambá (andrelrt@gmail.com) + * + * Based on work by Owen Taylor and Søren Sandmann + */ +#ifndef _PIXMAN_SSE_H_ +#define _PIXMAN_SSE_H_ + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "pixman-private.h" + +#ifdef USE_SSE2 + +#if !defined(__amd64__) && !defined(__x86_64__) +pixman_bool_t pixman_have_sse2(void); +#else +#define pixman_have_sse2() TRUE +#endif + +#else +#define pixman_have_sse2() FALSE +#endif + +#ifdef USE_SSE2 + +void fbComposeSetupSSE2(void); + +pixman_bool_t +pixmanFillsse2 (uint32_t *bits, + int stride, + int bpp, + int x, + int y, + int width, + int height, + uint32_t data); + +pixman_bool_t +pixmanBltsse2 (uint32_t *src_bits, + uint32_t *dst_bits, + int src_stride, + int dst_stride, + int src_bpp, + int dst_bpp, + int src_x, int src_y, + int dst_x, int dst_y, + int width, int height); + +void +fbCompositeSolid_nx8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSolid_nx0565sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSolidMask_nx8888x8888Csse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSrc_8888x8x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSrc_x888xnx8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSrc_8888x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSrc_8888x0565sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSolidMask_nx8x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSolidMaskSrc_nx8x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSolidMask_nx8x0565sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSrc_8888RevNPx0565sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSrc_8888RevNPx8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSolidMask_nx8888x0565Csse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeIn_nx8x8sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeIn_8x8sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSrcAdd_8888x8x8sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + + +void +fbCompositeSrcAdd_8000x8000sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeSrcAdd_8888x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeCopyAreasse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +void +fbCompositeOver_x888x8x8888sse2 (pixman_op_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); + +#endif /* USE_SSE2 */ + +#endif /* _PIXMAN_SSE_H_ */ diff --git a/pixman/pixman/pixman-timer.c b/pixman/pixman/pixman-timer.c new file mode 100644 index 000000000..ce54e7496 --- /dev/null +++ b/pixman/pixman/pixman-timer.c @@ -0,0 +1,66 @@ +/* + * Copyright © 2007 Red Hat, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Red Hat not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. Red Hat makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT + * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> +#include <stdio.h> +#include "pixman-private.h" + +#ifdef PIXMAN_TIMER + +static PixmanTimer *timers; + +static void +dump_timers (void) +{ + PixmanTimer *timer; + + for (timer = timers; timer != NULL; timer = timer->next) + { + printf ("%s: total: %llu n: %llu avg: %f\n", + timer->name, + timer->total, + timer->n_times, + timer->total / (double)timer->n_times); + } +} + +void +pixman_timer_register (PixmanTimer *timer) +{ + static int initialized; + + int atexit(void (*function)(void)); + + if (!initialized) + { + atexit (dump_timers); + initialized = 1; + } + + timer->next = timers; + timers = timer; +} + +#endif diff --git a/pixman/pixman/pixman-transformed-accessors.c b/pixman/pixman/pixman-transformed-accessors.c new file mode 100644 index 000000000..442ca2474 --- /dev/null +++ b/pixman/pixman/pixman-transformed-accessors.c @@ -0,0 +1,3 @@ +#define PIXMAN_FB_ACCESSORS + +#include "pixman-transformed.c" diff --git a/pixman/pixman/pixman-transformed.c b/pixman/pixman/pixman-transformed.c new file mode 100644 index 000000000..5ad92ae9f --- /dev/null +++ b/pixman/pixman/pixman-transformed.c @@ -0,0 +1,813 @@ +/* + * + * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. + * 2005 Lars Knoll & Zack Rusin, Trolltech + * 2008 Aaron Plattner, NVIDIA Corporation + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> + +#include "pixman-private.h" + +#define Alpha(x) ((x) >> 24) +#define Red(x) (((x) >> 16) & 0xff) +#define Green(x) (((x) >> 8) & 0xff) +#define Blue(x) ((x) & 0xff) + +#define Alpha64(x) ((x) >> 48) +#define Red64(x) (((x) >> 32) & 0xffff) +#define Green64(x) (((x) >> 16) & 0xffff) +#define Blue64(x) ((x) & 0xffff) + +/* + * Fetch from region strategies + */ +typedef FASTCALL uint32_t (*fetchFromRegionProc)(bits_image_t *pict, int x, int y, uint32_t *buffer, fetchPixelProc32 fetch, pixman_box32_t *box); + +static inline uint32_t +fbFetchFromNoRegion(bits_image_t *pict, int x, int y, uint32_t *buffer, fetchPixelProc32 fetch, pixman_box32_t *box) +{ + return fetch (pict, x, y); +} + +static uint32_t +fbFetchFromNRectangles(bits_image_t *pict, int x, int y, uint32_t *buffer, fetchPixelProc32 fetch, pixman_box32_t *box) +{ + pixman_box32_t box2; + if (pixman_region32_contains_point (pict->common.src_clip, x, y, &box2)) + return fbFetchFromNoRegion(pict, x, y, buffer, fetch, box); + else + return 0; +} + +static uint32_t +fbFetchFromOneRectangle(bits_image_t *pict, int x, int y, uint32_t *buffer, fetchPixelProc32 fetch, pixman_box32_t *box) +{ + pixman_box32_t box2 = *box; + return ((x < box2.x1) | (x >= box2.x2) | (y < box2.y1) | (y >= box2.y2)) ? + 0 : fbFetchFromNoRegion(pict, x, y, buffer, fetch, box); +} + +/* + * Fetching Algorithms + */ +static void +fbFetchTransformed_Nearest_Normal(bits_image_t * pict, int width, uint32_t *buffer, uint32_t *mask, uint32_t maskBits, pixman_bool_t affine, pixman_vector_t v, pixman_vector_t unit) +{ + pixman_box32_t* box = NULL; + fetchPixelProc32 fetch; + fetchFromRegionProc fetchFromRegion; + int x, y, i; + + /* initialize the two function pointers */ + fetch = ACCESS(pixman_fetchPixelProcForPicture32)(pict); + + if(pixman_region32_n_rects (pict->common.src_clip) == 1) + fetchFromRegion = fbFetchFromNoRegion; + else + fetchFromRegion = fbFetchFromNRectangles; + + for ( i = 0; i < width; ++i) + { + if (!mask || mask[i] & maskBits) + { + if (!v.vector[2]) + { + *(buffer + i) = 0; + } + else + { + if (!affine) + { + y = MOD(DIV(v.vector[1],v.vector[2]), pict->height); + x = MOD(DIV(v.vector[0],v.vector[2]), pict->width); + } + else + { + y = MOD(v.vector[1]>>16, pict->height); + x = MOD(v.vector[0]>>16, pict->width); + } + *(buffer + i) = fetchFromRegion(pict, x, y, buffer, fetch, box); + } + } + + v.vector[0] += unit.vector[0]; + v.vector[1] += unit.vector[1]; + v.vector[2] += unit.vector[2]; + } +} + +static void +fbFetchTransformed_Nearest_Pad(bits_image_t * pict, int width, uint32_t *buffer, uint32_t *mask, uint32_t maskBits, pixman_bool_t affine, pixman_vector_t v, pixman_vector_t unit) +{ + pixman_box32_t *box = NULL; + fetchPixelProc32 fetch; + fetchFromRegionProc fetchFromRegion; + int x, y, i; + + /* initialize the two function pointers */ + fetch = ACCESS(pixman_fetchPixelProcForPicture32)(pict); + + if(pixman_region32_n_rects (pict->common.src_clip) == 1) + fetchFromRegion = fbFetchFromNoRegion; + else + fetchFromRegion = fbFetchFromNRectangles; + + for (i = 0; i < width; ++i) + { + if (!mask || mask[i] & maskBits) + { + if (!v.vector[2]) + { + *(buffer + i) = 0; + } + else + { + if (!affine) + { + y = CLIP(DIV(v.vector[1], v.vector[2]), 0, pict->height-1); + x = CLIP(DIV(v.vector[0], v.vector[2]), 0, pict->width-1); + } + else + { + y = CLIP(v.vector[1]>>16, 0, pict->height-1); + x = CLIP(v.vector[0]>>16, 0, pict->width-1); + } + + *(buffer + i) = fetchFromRegion(pict, x, y, buffer, fetch, box); + } + } + + v.vector[0] += unit.vector[0]; + v.vector[1] += unit.vector[1]; + v.vector[2] += unit.vector[2]; + } +} + +static void +fbFetchTransformed_Nearest_General(bits_image_t * pict, int width, uint32_t *buffer, uint32_t *mask, uint32_t maskBits, pixman_bool_t affine, pixman_vector_t v, pixman_vector_t unit) +{ + pixman_box32_t *box = NULL; + fetchPixelProc32 fetch; + fetchFromRegionProc fetchFromRegion; + int x, y, i; + + /* initialize the two function pointers */ + fetch = ACCESS(pixman_fetchPixelProcForPicture32)(pict); + + if(pixman_region32_n_rects (pict->common.src_clip) == 1) + { + box = &(pict->common.src_clip->extents); + fetchFromRegion = fbFetchFromOneRectangle; + } + else + { + fetchFromRegion = fbFetchFromNRectangles; + } + + for (i = 0; i < width; ++i) { + if (!mask || mask[i] & maskBits) + { + if (!v.vector[2]) { + *(buffer + i) = 0; + } else { + if (!affine) { + y = DIV(v.vector[1],v.vector[2]); + x = DIV(v.vector[0],v.vector[2]); + } else { + y = v.vector[1]>>16; + x = v.vector[0]>>16; + } + *(buffer + i) = fetchFromRegion(pict, x, y, buffer, fetch, box); + } + } + v.vector[0] += unit.vector[0]; + v.vector[1] += unit.vector[1]; + v.vector[2] += unit.vector[2]; + } +} + +static void +fbFetchTransformed_Bilinear_Normal(bits_image_t * pict, int width, uint32_t *buffer, uint32_t *mask, uint32_t maskBits, pixman_bool_t affine, pixman_vector_t v, pixman_vector_t unit) +{ + pixman_box32_t *box = NULL; + fetchPixelProc32 fetch; + fetchFromRegionProc fetchFromRegion; + int i; + + /* initialize the two function pointers */ + fetch = ACCESS(pixman_fetchPixelProcForPicture32)(pict); + + if(pixman_region32_n_rects (pict->common.src_clip) == 1) + fetchFromRegion = fbFetchFromNoRegion; + else + fetchFromRegion = fbFetchFromNRectangles; + + for (i = 0; i < width; ++i) { + if (!mask || mask[i] & maskBits) + { + if (!v.vector[2]) { + *(buffer + i) = 0; + } else { + int x1, x2, y1, y2, distx, idistx, disty, idisty; + uint32_t tl, tr, bl, br, r; + uint32_t ft, fb; + + if (!affine) { + pixman_fixed_48_16_t div; + div = ((pixman_fixed_48_16_t)v.vector[0] << 16)/v.vector[2]; + x1 = div >> 16; + distx = ((pixman_fixed_t)div >> 8) & 0xff; + div = ((pixman_fixed_48_16_t)v.vector[1] << 16)/v.vector[2]; + y1 = div >> 16; + disty = ((pixman_fixed_t)div >> 8) & 0xff; + } else { + x1 = v.vector[0] >> 16; + distx = (v.vector[0] >> 8) & 0xff; + y1 = v.vector[1] >> 16; + disty = (v.vector[1] >> 8) & 0xff; + } + x2 = x1 + 1; + y2 = y1 + 1; + + idistx = 256 - distx; + idisty = 256 - disty; + + x1 = MOD (x1, pict->width); + x2 = MOD (x2, pict->width); + y1 = MOD (y1, pict->height); + y2 = MOD (y2, pict->height); + + tl = fetchFromRegion(pict, x1, y1, buffer, fetch, box); + tr = fetchFromRegion(pict, x2, y1, buffer, fetch, box); + bl = fetchFromRegion(pict, x1, y2, buffer, fetch, box); + br = fetchFromRegion(pict, x2, y2, buffer, fetch, box); + + ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx; + fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx; + r = (((ft * idisty + fb * disty) >> 16) & 0xff); + ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx; + fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx; + r |= (((ft * idisty + fb * disty) >> 8) & 0xff00); + ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx; + fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx; + r |= (((ft * idisty + fb * disty)) & 0xff0000); + ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx; + fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx; + r |= (((ft * idisty + fb * disty) << 8) & 0xff000000); + *(buffer + i) = r; + } + } + v.vector[0] += unit.vector[0]; + v.vector[1] += unit.vector[1]; + v.vector[2] += unit.vector[2]; + } +} + +static void +fbFetchTransformed_Bilinear_Pad(bits_image_t * pict, int width, uint32_t *buffer, uint32_t *mask, uint32_t maskBits, pixman_bool_t affine, pixman_vector_t v, pixman_vector_t unit) +{ + pixman_box32_t *box = NULL; + fetchPixelProc32 fetch; + fetchFromRegionProc fetchFromRegion; + int i; + + /* initialize the two function pointers */ + fetch = ACCESS(pixman_fetchPixelProcForPicture32)(pict); + + if(pixman_region32_n_rects (pict->common.src_clip) == 1) + fetchFromRegion = fbFetchFromNoRegion; + else + fetchFromRegion = fbFetchFromNRectangles; + + for (i = 0; i < width; ++i) { + if (!mask || mask[i] & maskBits) + { + if (!v.vector[2]) { + *(buffer + i) = 0; + } else { + int x1, x2, y1, y2, distx, idistx, disty, idisty; + uint32_t tl, tr, bl, br, r; + uint32_t ft, fb; + + if (!affine) { + pixman_fixed_48_16_t div; + div = ((pixman_fixed_48_16_t)v.vector[0] << 16)/v.vector[2]; + x1 = div >> 16; + distx = ((pixman_fixed_t)div >> 8) & 0xff; + div = ((pixman_fixed_48_16_t)v.vector[1] << 16)/v.vector[2]; + y1 = div >> 16; + disty = ((pixman_fixed_t)div >> 8) & 0xff; + } else { + x1 = v.vector[0] >> 16; + distx = (v.vector[0] >> 8) & 0xff; + y1 = v.vector[1] >> 16; + disty = (v.vector[1] >> 8) & 0xff; + } + x2 = x1 + 1; + y2 = y1 + 1; + + idistx = 256 - distx; + idisty = 256 - disty; + + x1 = CLIP (x1, 0, pict->width-1); + x2 = CLIP (x2, 0, pict->width-1); + y1 = CLIP (y1, 0, pict->height-1); + y2 = CLIP (y2, 0, pict->height-1); + + tl = fetchFromRegion(pict, x1, y1, buffer, fetch, box); + tr = fetchFromRegion(pict, x2, y1, buffer, fetch, box); + bl = fetchFromRegion(pict, x1, y2, buffer, fetch, box); + br = fetchFromRegion(pict, x2, y2, buffer, fetch, box); + + ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx; + fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx; + r = (((ft * idisty + fb * disty) >> 16) & 0xff); + ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx; + fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx; + r |= (((ft * idisty + fb * disty) >> 8) & 0xff00); + ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx; + fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx; + r |= (((ft * idisty + fb * disty)) & 0xff0000); + ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx; + fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx; + r |= (((ft * idisty + fb * disty) << 8) & 0xff000000); + *(buffer + i) = r; + } + } + v.vector[0] += unit.vector[0]; + v.vector[1] += unit.vector[1]; + v.vector[2] += unit.vector[2]; + } +} + +static void +fbFetchTransformed_Bilinear_General(bits_image_t * pict, int width, uint32_t *buffer, uint32_t *mask, uint32_t maskBits, pixman_bool_t affine, pixman_vector_t v, pixman_vector_t unit) +{ + pixman_box32_t *box = NULL; + fetchPixelProc32 fetch; + fetchFromRegionProc fetchFromRegion; + int i; + + /* initialize the two function pointers */ + fetch = ACCESS(pixman_fetchPixelProcForPicture32)(pict); + + if(pixman_region32_n_rects (pict->common.src_clip) == 1) + { + box = &(pict->common.src_clip->extents); + fetchFromRegion = fbFetchFromOneRectangle; + } + else + { + fetchFromRegion = fbFetchFromNRectangles; + } + + for (i = 0; i < width; ++i) + { + if (!mask || mask[i] & maskBits) + { + if (!v.vector[2]) { + *(buffer + i) = 0; + } else { + int x1, x2, y1, y2, distx, idistx, disty, idisty; + uint32_t tl, tr, bl, br, r; + uint32_t ft, fb; + + if (!affine) { + pixman_fixed_48_16_t div; + div = ((pixman_fixed_48_16_t)v.vector[0] << 16)/v.vector[2]; + x1 = div >> 16; + distx = ((pixman_fixed_t)div >> 8) & 0xff; + div = ((pixman_fixed_48_16_t)v.vector[1] << 16)/v.vector[2]; + y1 = div >> 16; + disty = ((pixman_fixed_t)div >> 8) & 0xff; + } else { + x1 = v.vector[0] >> 16; + distx = (v.vector[0] >> 8) & 0xff; + y1 = v.vector[1] >> 16; + disty = (v.vector[1] >> 8) & 0xff; + } + x2 = x1 + 1; + y2 = y1 + 1; + + idistx = 256 - distx; + idisty = 256 - disty; + + tl = fetchFromRegion(pict, x1, y1, buffer, fetch, box); + tr = fetchFromRegion(pict, x2, y1, buffer, fetch, box); + bl = fetchFromRegion(pict, x1, y2, buffer, fetch, box); + br = fetchFromRegion(pict, x2, y2, buffer, fetch, box); + + ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx; + fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx; + r = (((ft * idisty + fb * disty) >> 16) & 0xff); + ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx; + fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx; + r |= (((ft * idisty + fb * disty) >> 8) & 0xff00); + ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx; + fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx; + r |= (((ft * idisty + fb * disty)) & 0xff0000); + ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx; + fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx; + r |= (((ft * idisty + fb * disty) << 8) & 0xff000000); + *(buffer + i) = r; + } + } + + v.vector[0] += unit.vector[0]; + v.vector[1] += unit.vector[1]; + v.vector[2] += unit.vector[2]; + } +} + +static void +fbFetchTransformed_Convolution(bits_image_t * pict, int width, uint32_t *buffer, uint32_t *mask, uint32_t maskBits, pixman_bool_t affine, pixman_vector_t v, pixman_vector_t unit) +{ + pixman_box32_t dummy; + fetchPixelProc32 fetch; + int i; + + pixman_fixed_t *params = pict->common.filter_params; + int32_t cwidth = pixman_fixed_to_int(params[0]); + int32_t cheight = pixman_fixed_to_int(params[1]); + int xoff = (params[0] - pixman_fixed_1) >> 1; + int yoff = (params[1] - pixman_fixed_1) >> 1; + fetch = ACCESS(pixman_fetchPixelProcForPicture32)(pict); + + params += 2; + for (i = 0; i < width; ++i) { + if (!mask || mask[i] & maskBits) + { + if (!v.vector[2]) { + *(buffer + i) = 0; + } else { + int x1, x2, y1, y2, x, y; + int32_t srtot, sgtot, sbtot, satot; + pixman_fixed_t *p = params; + + if (!affine) { + pixman_fixed_48_16_t tmp; + tmp = ((pixman_fixed_48_16_t)v.vector[0] << 16)/v.vector[2] - xoff; + x1 = pixman_fixed_to_int(tmp); + tmp = ((pixman_fixed_48_16_t)v.vector[1] << 16)/v.vector[2] - yoff; + y1 = pixman_fixed_to_int(tmp); + } else { + x1 = pixman_fixed_to_int(v.vector[0] - xoff); + y1 = pixman_fixed_to_int(v.vector[1] - yoff); + } + x2 = x1 + cwidth; + y2 = y1 + cheight; + + srtot = sgtot = sbtot = satot = 0; + + for (y = y1; y < y2; y++) { + int ty; + switch (pict->common.repeat) { + case PIXMAN_REPEAT_NORMAL: + ty = MOD (y, pict->height); + break; + case PIXMAN_REPEAT_PAD: + ty = CLIP (y, 0, pict->height-1); + break; + default: + ty = y; + } + for (x = x1; x < x2; x++) { + if (*p) { + int tx; + switch (pict->common.repeat) { + case PIXMAN_REPEAT_NORMAL: + tx = MOD (x, pict->width); + break; + case PIXMAN_REPEAT_PAD: + tx = CLIP (x, 0, pict->width-1); + break; + default: + tx = x; + } + if (pixman_region32_contains_point (pict->common.src_clip, tx, ty, &dummy)) { + uint32_t c = fetch(pict, tx, ty); + + srtot += Red(c) * *p; + sgtot += Green(c) * *p; + sbtot += Blue(c) * *p; + satot += Alpha(c) * *p; + } + } + p++; + } + } + + satot >>= 16; + srtot >>= 16; + sgtot >>= 16; + sbtot >>= 16; + + if (satot < 0) satot = 0; else if (satot > 0xff) satot = 0xff; + if (srtot < 0) srtot = 0; else if (srtot > 0xff) srtot = 0xff; + if (sgtot < 0) sgtot = 0; else if (sgtot > 0xff) sgtot = 0xff; + if (sbtot < 0) sbtot = 0; else if (sbtot > 0xff) sbtot = 0xff; + + *(buffer + i) = ((satot << 24) | + (srtot << 16) | + (sgtot << 8) | + (sbtot )); + } + } + v.vector[0] += unit.vector[0]; + v.vector[1] += unit.vector[1]; + v.vector[2] += unit.vector[2]; + } +} + +static void +adjust (pixman_vector_t *v, pixman_vector_t *u, pixman_fixed_t adjustment) +{ + int delta_v = (adjustment * v->vector[2]) >> 16; + int delta_u = (adjustment * u->vector[2]) >> 16; + + v->vector[0] += delta_v; + v->vector[1] += delta_v; + + u->vector[0] += delta_u; + u->vector[1] += delta_u; +} + +void +ACCESS(fbFetchTransformed)(bits_image_t * pict, int x, int y, int width, + uint32_t *buffer, uint32_t *mask, uint32_t maskBits) +{ + uint32_t *bits; + int32_t stride; + pixman_vector_t v; + pixman_vector_t unit; + pixman_bool_t affine = TRUE; + + bits = pict->bits; + stride = pict->rowstride; + + /* reference point is the center of the pixel */ + v.vector[0] = pixman_int_to_fixed(x) + pixman_fixed_1 / 2; + v.vector[1] = pixman_int_to_fixed(y) + pixman_fixed_1 / 2; + v.vector[2] = pixman_fixed_1; + + /* when using convolution filters or PIXMAN_REPEAT_PAD one might get here without a transform */ + if (pict->common.transform) + { + if (!pixman_transform_point_3d (pict->common.transform, &v)) + return; + unit.vector[0] = pict->common.transform->matrix[0][0]; + unit.vector[1] = pict->common.transform->matrix[1][0]; + unit.vector[2] = pict->common.transform->matrix[2][0]; + affine = v.vector[2] == pixman_fixed_1 && unit.vector[2] == 0; + } + else + { + unit.vector[0] = pixman_fixed_1; + unit.vector[1] = 0; + unit.vector[2] = 0; + } + + /* This allows filtering code to pretend that pixels are located at integer coordinates */ + adjust (&v, &unit, -(pixman_fixed_1 / 2)); + + if (pict->common.filter == PIXMAN_FILTER_NEAREST || pict->common.filter == PIXMAN_FILTER_FAST) + { + /* Round down to closest integer, ensuring that 0.5 rounds to 0, not 1 */ + adjust (&v, &unit, pixman_fixed_1 / 2 - pixman_fixed_e); + + if (pict->common.repeat == PIXMAN_REPEAT_NORMAL) + { + fbFetchTransformed_Nearest_Normal(pict, width, buffer, mask, maskBits, affine, v, unit); + } + else if (pict->common.repeat == PIXMAN_REPEAT_PAD) + { + fbFetchTransformed_Nearest_Pad(pict, width, buffer, mask, maskBits, affine, v, unit); + } + else + { + fbFetchTransformed_Nearest_General(pict, width, buffer, mask, maskBits, affine, v, unit); + } + } else if (pict->common.filter == PIXMAN_FILTER_BILINEAR || + pict->common.filter == PIXMAN_FILTER_GOOD || + pict->common.filter == PIXMAN_FILTER_BEST) + { + if (pict->common.repeat == PIXMAN_REPEAT_NORMAL) + { + fbFetchTransformed_Bilinear_Normal(pict, width, buffer, mask, maskBits, affine, v, unit); + } + else if (pict->common.repeat == PIXMAN_REPEAT_PAD) + { + fbFetchTransformed_Bilinear_Pad(pict, width, buffer, mask, maskBits, affine, v, unit); + } + else + { + fbFetchTransformed_Bilinear_General(pict, width, buffer, mask, maskBits, affine, v, unit); + } + } + else if (pict->common.filter == PIXMAN_FILTER_CONVOLUTION) + { + /* Round to closest integer, ensuring that 0.5 rounds to 0, not 1 */ + adjust (&v, &unit, pixman_fixed_1 / 2 - pixman_fixed_e); + + fbFetchTransformed_Convolution(pict, width, buffer, mask, maskBits, affine, v, unit); + } +} + +void +ACCESS(fbFetchTransformed64)(bits_image_t * pict, int x, int y, int width, + uint64_t *buffer, uint64_t *mask, uint32_t maskBits) +{ + // TODO: Don't lose precision for wide pictures! + uint32_t *mask8 = NULL; + + // Contract the mask image, if one exists, so that the 32-bit fetch function + // can use it. + if (mask) { + mask8 = pixman_malloc_ab(width, sizeof(uint32_t)); + pixman_contract(mask8, mask, width); + } + + // Fetch the image into the first half of buffer. + ACCESS(fbFetchTransformed)(pict, x, y, width, (uint32_t*)buffer, mask8, + maskBits); + + // Expand from 32bpp to 64bpp in place. + pixman_expand(buffer, (uint32_t*)buffer, PIXMAN_a8r8g8b8, width); + + free(mask8); +} + +#define SCANLINE_BUFFER_LENGTH 2048 + +void +ACCESS(fbFetchExternalAlpha)(bits_image_t * pict, int x, int y, int width, + uint32_t *buffer, uint32_t *mask, + uint32_t maskBits) +{ + int i; + uint32_t _alpha_buffer[SCANLINE_BUFFER_LENGTH]; + uint32_t *alpha_buffer = _alpha_buffer; + + if (!pict->common.alpha_map) { + ACCESS(fbFetchTransformed) (pict, x, y, width, buffer, mask, maskBits); + return; + } + if (width > SCANLINE_BUFFER_LENGTH) + alpha_buffer = (uint32_t *) pixman_malloc_ab (width, sizeof(uint32_t)); + + ACCESS(fbFetchTransformed)(pict, x, y, width, buffer, mask, maskBits); + ACCESS(fbFetchTransformed)((bits_image_t *)pict->common.alpha_map, x - pict->common.alpha_origin.x, + y - pict->common.alpha_origin.y, width, + alpha_buffer, mask, maskBits); + for (i = 0; i < width; ++i) { + if (!mask || mask[i] & maskBits) + { + int a = alpha_buffer[i]>>24; + *(buffer + i) = (a << 24) + | (div_255(Red(*(buffer + i)) * a) << 16) + | (div_255(Green(*(buffer + i)) * a) << 8) + | (div_255(Blue(*(buffer + i)) * a)); + } + } + + if (alpha_buffer != _alpha_buffer) + free(alpha_buffer); +} + +void +ACCESS(fbFetchExternalAlpha64)(bits_image_t * pict, int x, int y, int width, + uint64_t *buffer, uint64_t *mask, + uint32_t maskBits) +{ + int i; + uint64_t _alpha_buffer[SCANLINE_BUFFER_LENGTH]; + uint64_t *alpha_buffer = _alpha_buffer; + uint64_t maskBits64; + + if (!pict->common.alpha_map) { + ACCESS(fbFetchTransformed64) (pict, x, y, width, buffer, mask, maskBits); + return; + } + if (width > SCANLINE_BUFFER_LENGTH) + alpha_buffer = (uint64_t *) pixman_malloc_ab (width, sizeof(uint64_t)); + + ACCESS(fbFetchTransformed64)(pict, x, y, width, buffer, mask, maskBits); + ACCESS(fbFetchTransformed64)((bits_image_t *)pict->common.alpha_map, x - pict->common.alpha_origin.x, + y - pict->common.alpha_origin.y, width, + alpha_buffer, mask, maskBits); + + pixman_expand(&maskBits64, &maskBits, PIXMAN_a8r8g8b8, 1); + + for (i = 0; i < width; ++i) { + if (!mask || mask[i] & maskBits64) + { + int64_t a = alpha_buffer[i]>>48; + *(buffer + i) = (a << 48) + | (div_65535(Red64(*(buffer + i)) * a) << 32) + | (div_65535(Green64(*(buffer + i)) * a) << 16) + | (div_65535(Blue64(*(buffer + i)) * a)); + } + } + + if (alpha_buffer != _alpha_buffer) + free(alpha_buffer); +} + +void +ACCESS(fbStoreExternalAlpha)(bits_image_t * pict, int x, int y, int width, + uint32_t *buffer) +{ + uint32_t *bits, *alpha_bits; + int32_t stride, astride; + int ax, ay; + storeProc32 store; + storeProc32 astore; + const pixman_indexed_t * indexed = pict->indexed; + const pixman_indexed_t * aindexed; + + if (!pict->common.alpha_map) { + // XXX[AGP]: This should never happen! + // fbStore(pict, x, y, width, buffer); + abort(); + return; + } + + store = ACCESS(pixman_storeProcForPicture32)(pict); + astore = ACCESS(pixman_storeProcForPicture32)(pict->common.alpha_map); + aindexed = pict->common.alpha_map->indexed; + + ax = x; + ay = y; + + bits = pict->bits; + stride = pict->rowstride; + + alpha_bits = pict->common.alpha_map->bits; + astride = pict->common.alpha_map->rowstride; + + bits += y*stride; + alpha_bits += (ay - pict->common.alpha_origin.y)*astride; + + + store((pixman_image_t *)pict, bits, buffer, x, width, indexed); + astore((pixman_image_t *)pict->common.alpha_map, + alpha_bits, buffer, ax - pict->common.alpha_origin.x, width, aindexed); +} + +void +ACCESS(fbStoreExternalAlpha64)(bits_image_t * pict, int x, int y, int width, + uint64_t *buffer) +{ + uint32_t *bits, *alpha_bits; + int32_t stride, astride; + int ax, ay; + storeProc64 store; + storeProc64 astore; + const pixman_indexed_t * indexed = pict->indexed; + const pixman_indexed_t * aindexed; + + store = ACCESS(pixman_storeProcForPicture64)(pict); + astore = ACCESS(pixman_storeProcForPicture64)(pict->common.alpha_map); + aindexed = pict->common.alpha_map->indexed; + + ax = x; + ay = y; + + bits = pict->bits; + stride = pict->rowstride; + + alpha_bits = pict->common.alpha_map->bits; + astride = pict->common.alpha_map->rowstride; + + bits += y*stride; + alpha_bits += (ay - pict->common.alpha_origin.y)*astride; + + + store((pixman_image_t *)pict, bits, buffer, x, width, indexed); + astore((pixman_image_t *)pict->common.alpha_map, + alpha_bits, buffer, ax - pict->common.alpha_origin.x, width, aindexed); +} diff --git a/pixman/pixman/pixman-trap.c b/pixman/pixman/pixman-trap.c new file mode 100644 index 000000000..28dacafcc --- /dev/null +++ b/pixman/pixman/pixman-trap.c @@ -0,0 +1,284 @@ +/* + * Copyright © 2004 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include "pixman-private.h" + +typedef uint32_t FbBits; + +PIXMAN_EXPORT void +pixman_add_traps (pixman_image_t * image, + int16_t x_off, + int16_t y_off, + int ntrap, + pixman_trap_t *traps) +{ + int bpp; + int width; + int height; + + pixman_fixed_t x_off_fixed; + pixman_fixed_t y_off_fixed; + pixman_edge_t l, r; + pixman_fixed_t t, b; + + width = image->bits.width; + height = image->bits.height; + bpp = PIXMAN_FORMAT_BPP (image->bits.format); + + x_off_fixed = pixman_int_to_fixed(x_off); + y_off_fixed = pixman_int_to_fixed(y_off); + + while (ntrap--) + { + t = traps->top.y + y_off_fixed; + if (t < 0) + t = 0; + t = pixman_sample_ceil_y (t, bpp); + + b = traps->bot.y + y_off_fixed; + if (pixman_fixed_to_int (b) >= height) + b = pixman_int_to_fixed (height) - 1; + b = pixman_sample_floor_y (b, bpp); + + if (b >= t) + { + /* initialize edge walkers */ + pixman_edge_init (&l, bpp, t, + traps->top.l + x_off_fixed, + traps->top.y + y_off_fixed, + traps->bot.l + x_off_fixed, + traps->bot.y + y_off_fixed); + + pixman_edge_init (&r, bpp, t, + traps->top.r + x_off_fixed, + traps->top.y + y_off_fixed, + traps->bot.r + x_off_fixed, + traps->bot.y + y_off_fixed); + + pixman_rasterize_edges (image, &l, &r, t, b); + } + traps++; + } +} + +static void +dump_image (pixman_image_t *image, + const char *title) +{ + int i, j; + + if (!image->type == BITS) + { + printf ("%s is not a regular image\n", title); + } + + if (!image->bits.format == PIXMAN_a8) + { + printf ("%s is not an alpha mask\n", title); + } + + printf ("\n\n\n%s: \n", title); + + for (i = 0; i < image->bits.height; ++i) + { + uint8_t *line = + (uint8_t *)&(image->bits.bits[i * image->bits.rowstride]); + + for (j = 0; j < image->bits.width; ++j) + printf ("%c", line[j]? '#' : ' '); + + printf ("\n"); + } +} + +PIXMAN_EXPORT void +pixman_add_trapezoids (pixman_image_t *image, + int16_t x_off, + int y_off, + int ntraps, + const pixman_trapezoid_t *traps) +{ + int i; + +#if 0 + dump_image (image, "before"); +#endif + + for (i = 0; i < ntraps; ++i) + { + const pixman_trapezoid_t *trap = &(traps[i]); + + if (!pixman_trapezoid_valid (trap)) + continue; + + pixman_rasterize_trapezoid (image, trap, x_off, y_off); + } + +#if 0 + dump_image (image, "after"); +#endif +} + +PIXMAN_EXPORT void +pixman_rasterize_trapezoid (pixman_image_t * image, + const pixman_trapezoid_t *trap, + int x_off, + int y_off) +{ + int bpp; + int width; + int height; + + pixman_fixed_t x_off_fixed; + pixman_fixed_t y_off_fixed; + pixman_edge_t l, r; + pixman_fixed_t t, b; + + return_if_fail (image->type == BITS); + + if (!pixman_trapezoid_valid (trap)) + return; + + width = image->bits.width; + height = image->bits.height; + bpp = PIXMAN_FORMAT_BPP (image->bits.format); + + x_off_fixed = pixman_int_to_fixed(x_off); + y_off_fixed = pixman_int_to_fixed(y_off); + t = trap->top + y_off_fixed; + if (t < 0) + t = 0; + t = pixman_sample_ceil_y (t, bpp); + + b = trap->bottom + y_off_fixed; + if (pixman_fixed_to_int (b) >= height) + b = pixman_int_to_fixed (height) - 1; + b = pixman_sample_floor_y (b, bpp); + + if (b >= t) + { + /* initialize edge walkers */ + pixman_line_fixed_edge_init (&l, bpp, t, &trap->left, x_off, y_off); + pixman_line_fixed_edge_init (&r, bpp, t, &trap->right, x_off, y_off); + + pixman_rasterize_edges (image, &l, &r, t, b); + } +} + +#if 0 +static int +_GreaterY (pixman_point_fixed_t *a, pixman_point_fixed_t *b) +{ + if (a->y == b->y) + return a->x > b->x; + return a->y > b->y; +} + +/* + * Note that the definition of this function is a bit odd because + * of the X coordinate space (y increasing downwards). + */ +static int +_Clockwise (pixman_point_fixed_t *ref, pixman_point_fixed_t *a, pixman_point_fixed_t *b) +{ + pixman_point_fixed_t ad, bd; + + ad.x = a->x - ref->x; + ad.y = a->y - ref->y; + bd.x = b->x - ref->x; + bd.y = b->y - ref->y; + + return ((pixman_fixed_32_32_t) bd.y * ad.x - (pixman_fixed_32_32_t) ad.y * bd.x) < 0; +} + +/* FIXME -- this could be made more efficient */ +void +fbAddTriangles (pixman_image_t * pPicture, + int16_t x_off, + int16_t y_off, + int ntri, + xTriangle *tris) +{ + pixman_point_fixed_t *top, *left, *right, *tmp; + xTrapezoid trap; + + for (; ntri; ntri--, tris++) + { + top = &tris->p1; + left = &tris->p2; + right = &tris->p3; + if (_GreaterY (top, left)) { + tmp = left; left = top; top = tmp; + } + if (_GreaterY (top, right)) { + tmp = right; right = top; top = tmp; + } + if (_Clockwise (top, right, left)) { + tmp = right; right = left; left = tmp; + } + + /* + * Two cases: + * + * + + + * / \ / \ + * / \ / \ + * / + + \ + * / -- -- \ + * / -- -- \ + * / --- --- \ + * +-- --+ + */ + + trap.top = top->y; + trap.left.p1 = *top; + trap.left.p2 = *left; + trap.right.p1 = *top; + trap.right.p2 = *right; + if (right->y < left->y) + trap.bottom = right->y; + else + trap.bottom = left->y; + fbRasterizeTrapezoid (pPicture, &trap, x_off, y_off); + if (right->y < left->y) + { + trap.top = right->y; + trap.bottom = left->y; + trap.right.p1 = *right; + trap.right.p2 = *left; + } + else + { + trap.top = left->y; + trap.bottom = right->y; + trap.left.p1 = *left; + trap.left.p2 = *right; + } + fbRasterizeTrapezoid (pPicture, &trap, x_off, y_off); + } +} +#endif diff --git a/pixman/pixman/pixman-utils.c b/pixman/pixman/pixman-utils.c new file mode 100644 index 000000000..21d9a2fd2 --- /dev/null +++ b/pixman/pixman/pixman-utils.c @@ -0,0 +1,593 @@ +/* + * Copyright © 2000 SuSE, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of SuSE not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. SuSE makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE + * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Keith Packard, SuSE, Inc. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> + +#include "pixman-private.h" +#include "pixman-mmx.h" + +PIXMAN_EXPORT pixman_bool_t +pixman_transform_point_3d (pixman_transform_t *transform, + pixman_vector_t *vector) +{ + pixman_vector_t result; + int i, j; + pixman_fixed_32_32_t partial; + pixman_fixed_48_16_t v; + + for (j = 0; j < 3; j++) + { + v = 0; + for (i = 0; i < 3; i++) + { + partial = ((pixman_fixed_48_16_t) transform->matrix[j][i] * + (pixman_fixed_48_16_t) vector->vector[i]); + v += partial >> 16; + } + + if (v > pixman_max_fixed_48_16 || v < pixman_min_fixed_48_16) + return FALSE; + + result.vector[j] = (pixman_fixed_48_16_t) v; + } + + if (!result.vector[2]) + return FALSE; + + *vector = result; + return TRUE; +} + +PIXMAN_EXPORT pixman_bool_t +pixman_blt (uint32_t *src_bits, + uint32_t *dst_bits, + int src_stride, + int dst_stride, + int src_bpp, + int dst_bpp, + int src_x, int src_y, + int dst_x, int dst_y, + int width, int height) +{ +#ifdef USE_MMX + if (pixman_have_mmx()) + { + return pixman_blt_mmx (src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp, + src_x, src_y, dst_x, dst_y, width, height); + } + else +#endif + return FALSE; +} + +static void +pixman_fill8 (uint32_t *bits, + int stride, + int x, + int y, + int width, + int height, + uint32_t xor) +{ + int byte_stride = stride * (int) sizeof (uint32_t); + uint8_t *dst = (uint8_t *) bits; + uint8_t v = xor & 0xff; + int i; + + dst = dst + y * byte_stride + x; + + while (height--) + { + for (i = 0; i < width; ++i) + dst[i] = v; + + dst += byte_stride; + } +} + +static void +pixman_fill16 (uint32_t *bits, + int stride, + int x, + int y, + int width, + int height, + uint32_t xor) +{ + int short_stride = (stride * (int) sizeof (uint32_t)) / (int) sizeof (uint16_t); + uint16_t *dst = (uint16_t *)bits; + uint16_t v = xor & 0xffff; + int i; + + dst = dst + y * short_stride + x; + + while (height--) + { + for (i = 0; i < width; ++i) + dst[i] = v; + + dst += short_stride; + } +} + +static void +pixman_fill32 (uint32_t *bits, + int stride, + int x, + int y, + int width, + int height, + uint32_t xor) +{ + int i; + + bits = bits + y * stride + x; + + while (height--) + { + for (i = 0; i < width; ++i) + bits[i] = xor; + + bits += stride; + } +} + +PIXMAN_EXPORT pixman_bool_t +pixman_fill (uint32_t *bits, + int stride, + int bpp, + int x, + int y, + int width, + int height, + uint32_t xor) +{ +#if 0 + printf ("filling: %d %d %d %d (stride: %d, bpp: %d) pixel: %x\n", + x, y, width, height, stride, bpp, xor); +#endif + +#ifdef USE_MMX + if (!pixman_have_mmx() || !pixman_fill_mmx (bits, stride, bpp, x, y, width, height, xor)) +#endif + { + switch (bpp) + { + case 8: + pixman_fill8 (bits, stride, x, y, width, height, xor); + break; + + case 16: + pixman_fill16 (bits, stride, x, y, width, height, xor); + break; + + case 32: + pixman_fill32 (bits, stride, x, y, width, height, xor); + break; + + default: + return FALSE; + break; + } + } + + return TRUE; +} + + +/* + * Compute the smallest value no less than y which is on a + * grid row + */ + +PIXMAN_EXPORT pixman_fixed_t +pixman_sample_ceil_y (pixman_fixed_t y, int n) +{ + pixman_fixed_t f = pixman_fixed_frac(y); + pixman_fixed_t i = pixman_fixed_floor(y); + + f = ((f + Y_FRAC_FIRST(n)) / STEP_Y_SMALL(n)) * STEP_Y_SMALL(n) + Y_FRAC_FIRST(n); + if (f > Y_FRAC_LAST(n)) + { + f = Y_FRAC_FIRST(n); + i += pixman_fixed_1; + } + return (i | f); +} + +#define _div(a,b) ((a) >= 0 ? (a) / (b) : -((-(a) + (b) - 1) / (b))) + +/* + * Compute the largest value no greater than y which is on a + * grid row + */ +PIXMAN_EXPORT pixman_fixed_t +pixman_sample_floor_y (pixman_fixed_t y, int n) +{ + pixman_fixed_t f = pixman_fixed_frac(y); + pixman_fixed_t i = pixman_fixed_floor (y); + + f = _div(f - Y_FRAC_FIRST(n), STEP_Y_SMALL(n)) * STEP_Y_SMALL(n) + Y_FRAC_FIRST(n); + if (f < Y_FRAC_FIRST(n)) + { + f = Y_FRAC_LAST(n); + i -= pixman_fixed_1; + } + return (i | f); +} + +/* + * Step an edge by any amount (including negative values) + */ +PIXMAN_EXPORT void +pixman_edge_step (pixman_edge_t *e, int n) +{ + pixman_fixed_48_16_t ne; + + e->x += n * e->stepx; + + ne = e->e + n * (pixman_fixed_48_16_t) e->dx; + + if (n >= 0) + { + if (ne > 0) + { + int nx = (ne + e->dy - 1) / e->dy; + e->e = ne - nx * (pixman_fixed_48_16_t) e->dy; + e->x += nx * e->signdx; + } + } + else + { + if (ne <= -e->dy) + { + int nx = (-ne) / e->dy; + e->e = ne + nx * (pixman_fixed_48_16_t) e->dy; + e->x -= nx * e->signdx; + } + } +} + +/* + * A private routine to initialize the multi-step + * elements of an edge structure + */ +static void +_pixman_edge_tMultiInit (pixman_edge_t *e, int n, pixman_fixed_t *stepx_p, pixman_fixed_t *dx_p) +{ + pixman_fixed_t stepx; + pixman_fixed_48_16_t ne; + + ne = n * (pixman_fixed_48_16_t) e->dx; + stepx = n * e->stepx; + if (ne > 0) + { + int nx = ne / e->dy; + ne -= nx * e->dy; + stepx += nx * e->signdx; + } + *dx_p = ne; + *stepx_p = stepx; +} + +/* + * Initialize one edge structure given the line endpoints and a + * starting y value + */ +PIXMAN_EXPORT void +pixman_edge_init (pixman_edge_t *e, + int n, + pixman_fixed_t y_start, + pixman_fixed_t x_top, + pixman_fixed_t y_top, + pixman_fixed_t x_bot, + pixman_fixed_t y_bot) +{ + pixman_fixed_t dx, dy; + + e->x = x_top; + e->e = 0; + dx = x_bot - x_top; + dy = y_bot - y_top; + e->dy = dy; + e->dx = 0; + if (dy) + { + if (dx >= 0) + { + e->signdx = 1; + e->stepx = dx / dy; + e->dx = dx % dy; + e->e = -dy; + } + else + { + e->signdx = -1; + e->stepx = -(-dx / dy); + e->dx = -dx % dy; + e->e = 0; + } + + _pixman_edge_tMultiInit (e, STEP_Y_SMALL(n), &e->stepx_small, &e->dx_small); + _pixman_edge_tMultiInit (e, STEP_Y_BIG(n), &e->stepx_big, &e->dx_big); + } + pixman_edge_step (e, y_start - y_top); +} + +/* + * Initialize one edge structure given a line, starting y value + * and a pixel offset for the line + */ +PIXMAN_EXPORT void +pixman_line_fixed_edge_init (pixman_edge_t *e, + int n, + pixman_fixed_t y, + const pixman_line_fixed_t *line, + int x_off, + int y_off) +{ + pixman_fixed_t x_off_fixed = pixman_int_to_fixed(x_off); + pixman_fixed_t y_off_fixed = pixman_int_to_fixed(y_off); + const pixman_point_fixed_t *top, *bot; + + if (line->p1.y <= line->p2.y) + { + top = &line->p1; + bot = &line->p2; + } + else + { + top = &line->p2; + bot = &line->p1; + } + pixman_edge_init (e, n, y, + top->x + x_off_fixed, + top->y + y_off_fixed, + bot->x + x_off_fixed, + bot->y + y_off_fixed); +} + +pixman_bool_t +pixman_multiply_overflows_int (unsigned int a, + unsigned int b) +{ + return a >= INT32_MAX / b; +} + +pixman_bool_t +pixman_addition_overflows_int (unsigned int a, + unsigned int b) +{ + return a > INT32_MAX - b; +} + +void * +pixman_malloc_ab(unsigned int a, + unsigned int b) +{ + if (a >= INT32_MAX / b) + return NULL; + + return malloc (a * b); +} + +void * +pixman_malloc_abc (unsigned int a, + unsigned int b, + unsigned int c) +{ + if (a >= INT32_MAX / b) + return NULL; + else if (a * b >= INT32_MAX / c) + return NULL; + else + return malloc (a * b * c); +} + + +/** + * pixman_version: + * + * Returns the version of the pixman library encoded in a single + * integer as per %PIXMAN_VERSION_ENCODE. The encoding ensures that + * later versions compare greater than earlier versions. + * + * A run-time comparison to check that pixman's version is greater than + * or equal to version X.Y.Z could be performed as follows: + * + * <informalexample><programlisting> + * if (pixman_version() >= PIXMAN_VERSION_ENCODE(X,Y,Z)) {...} + * </programlisting></informalexample> + * + * See also pixman_version_string() as well as the compile-time + * equivalents %PIXMAN_VERSION and %PIXMAN_VERSION_STRING. + * + * Return value: the encoded version. + **/ +PIXMAN_EXPORT int +pixman_version (void) +{ + return PIXMAN_VERSION; +} + +/** + * pixman_version_string: + * + * Returns the version of the pixman library as a human-readable string + * of the form "X.Y.Z". + * + * See also pixman_version() as well as the compile-time equivalents + * %PIXMAN_VERSION_STRING and %PIXMAN_VERSION. + * + * Return value: a string containing the version. + **/ +PIXMAN_EXPORT const char* +pixman_version_string (void) +{ + return PIXMAN_VERSION_STRING; +} + +/** + * pixman_format_supported_destination: + * @format: A pixman_format_code_t format + * + * Return value: whether the provided format code is a supported + * format for a pixman surface used as a destination in + * rendering. + * + * Currently, all pixman_format_code_t values are supported + * except for the YUV formats. + **/ +PIXMAN_EXPORT pixman_bool_t +pixman_format_supported_destination (pixman_format_code_t format) +{ + switch (format) { + /* 32 bpp formats */ + case PIXMAN_a2b10g10r10: + case PIXMAN_x2b10g10r10: + case PIXMAN_a8r8g8b8: + case PIXMAN_x8r8g8b8: + case PIXMAN_a8b8g8r8: + case PIXMAN_x8b8g8r8: + case PIXMAN_r8g8b8: + case PIXMAN_b8g8r8: + case PIXMAN_r5g6b5: + case PIXMAN_b5g6r5: + /* 16 bpp formats */ + case PIXMAN_a1r5g5b5: + case PIXMAN_x1r5g5b5: + case PIXMAN_a1b5g5r5: + case PIXMAN_x1b5g5r5: + case PIXMAN_a4r4g4b4: + case PIXMAN_x4r4g4b4: + case PIXMAN_a4b4g4r4: + case PIXMAN_x4b4g4r4: + /* 8bpp formats */ + case PIXMAN_a8: + case PIXMAN_r3g3b2: + case PIXMAN_b2g3r3: + case PIXMAN_a2r2g2b2: + case PIXMAN_a2b2g2r2: + case PIXMAN_c8: + case PIXMAN_g8: + case PIXMAN_x4a4: + /* Collides with PIXMAN_c8 + case PIXMAN_x4c4: + */ + /* Collides with PIXMAN_g8 + case PIXMAN_x4g4: + */ + /* 4bpp formats */ + case PIXMAN_a4: + case PIXMAN_r1g2b1: + case PIXMAN_b1g2r1: + case PIXMAN_a1r1g1b1: + case PIXMAN_a1b1g1r1: + case PIXMAN_c4: + case PIXMAN_g4: + /* 1bpp formats */ + case PIXMAN_a1: + case PIXMAN_g1: + return TRUE; + + /* YUV formats */ + case PIXMAN_yuy2: + case PIXMAN_yv12: + default: + return FALSE; + } +} + +/** + * pixman_format_supported_source: + * @format: A pixman_format_code_t format + * + * Return value: whether the provided format code is a supported + * format for a pixman surface used as a source in + * rendering. + * + * Currently, all pixman_format_code_t values are supported. + **/ +PIXMAN_EXPORT pixman_bool_t +pixman_format_supported_source (pixman_format_code_t format) +{ + switch (format) { + /* 32 bpp formats */ + case PIXMAN_a2b10g10r10: + case PIXMAN_x2b10g10r10: + case PIXMAN_a8r8g8b8: + case PIXMAN_x8r8g8b8: + case PIXMAN_a8b8g8r8: + case PIXMAN_x8b8g8r8: + case PIXMAN_r8g8b8: + case PIXMAN_b8g8r8: + case PIXMAN_r5g6b5: + case PIXMAN_b5g6r5: + /* 16 bpp formats */ + case PIXMAN_a1r5g5b5: + case PIXMAN_x1r5g5b5: + case PIXMAN_a1b5g5r5: + case PIXMAN_x1b5g5r5: + case PIXMAN_a4r4g4b4: + case PIXMAN_x4r4g4b4: + case PIXMAN_a4b4g4r4: + case PIXMAN_x4b4g4r4: + /* 8bpp formats */ + case PIXMAN_a8: + case PIXMAN_r3g3b2: + case PIXMAN_b2g3r3: + case PIXMAN_a2r2g2b2: + case PIXMAN_a2b2g2r2: + case PIXMAN_c8: + case PIXMAN_g8: + case PIXMAN_x4a4: + /* Collides with PIXMAN_c8 + case PIXMAN_x4c4: + */ + /* Collides with PIXMAN_g8 + case PIXMAN_x4g4: + */ + /* 4bpp formats */ + case PIXMAN_a4: + case PIXMAN_r1g2b1: + case PIXMAN_b1g2r1: + case PIXMAN_a1r1g1b1: + case PIXMAN_a1b1g1r1: + case PIXMAN_c4: + case PIXMAN_g4: + /* 1bpp formats */ + case PIXMAN_a1: + case PIXMAN_g1: + /* YUV formats */ + case PIXMAN_yuy2: + case PIXMAN_yv12: + return TRUE; + + default: + return FALSE; + } +} diff --git a/pixman/pixman/pixman-version.h b/pixman/pixman/pixman-version.h new file mode 100644 index 000000000..67d31dd31 --- /dev/null +++ b/pixman/pixman/pixman-version.h @@ -0,0 +1,50 @@ +/* + * Copyright © 2008 Red Hat, Inc. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Author: Carl D. Worth <cworth@cworth.org> + */ + +#ifndef PIXMAN_VERSION_H__ +#define PIXMAN_VERSION_H__ + +#ifndef PIXMAN_H__ +# error pixman-version.h should only be included by pixman.h +#endif + +#define PIXMAN_VERSION_MAJOR 0 +#define PIXMAN_VERSION_MINOR 12 +#define PIXMAN_VERSION_MICRO 0 + +#define PIXMAN_VERSION_STRING "0.12.0" + +#define PIXMAN_VERSION_ENCODE(major, minor, micro) ( \ + ((major) * 10000) \ + + ((minor) * 100) \ + + ((micro) * 1)) + +#define PIXMAN_VERSION PIXMAN_VERSION_ENCODE( \ + PIXMAN_VERSION_MAJOR, \ + PIXMAN_VERSION_MINOR, \ + PIXMAN_VERSION_MICRO) + +#endif /* PIXMAN_VERSION_H__ */ diff --git a/pixman/pixman/pixman-version.h.in b/pixman/pixman/pixman-version.h.in new file mode 100644 index 000000000..256b2e6f1 --- /dev/null +++ b/pixman/pixman/pixman-version.h.in @@ -0,0 +1,50 @@ +/* + * Copyright © 2008 Red Hat, Inc. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Author: Carl D. Worth <cworth@cworth.org> + */ + +#ifndef PIXMAN_VERSION_H__ +#define PIXMAN_VERSION_H__ + +#ifndef PIXMAN_H__ +# error pixman-version.h should only be included by pixman.h +#endif + +#define PIXMAN_VERSION_MAJOR @PIXMAN_VERSION_MAJOR@ +#define PIXMAN_VERSION_MINOR @PIXMAN_VERSION_MINOR@ +#define PIXMAN_VERSION_MICRO @PIXMAN_VERSION_MICRO@ + +#define PIXMAN_VERSION_STRING "@PIXMAN_VERSION_MAJOR@.@PIXMAN_VERSION_MINOR@.@PIXMAN_VERSION_MICRO@" + +#define PIXMAN_VERSION_ENCODE(major, minor, micro) ( \ + ((major) * 10000) \ + + ((minor) * 100) \ + + ((micro) * 1)) + +#define PIXMAN_VERSION PIXMAN_VERSION_ENCODE( \ + PIXMAN_VERSION_MAJOR, \ + PIXMAN_VERSION_MINOR, \ + PIXMAN_VERSION_MICRO) + +#endif /* PIXMAN_VERSION_H__ */ diff --git a/pixman/pixman/pixman-vmx.c b/pixman/pixman/pixman-vmx.c new file mode 100644 index 000000000..8c8a2a364 --- /dev/null +++ b/pixman/pixman/pixman-vmx.c @@ -0,0 +1,1068 @@ +/* + * Copyright © 2007 Luca Barbato + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Luca Barbato not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. Luca Barbato makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Luca Barbato (lu_zero@gentoo.org) + * + * Based on fbmmx.c by Owen Taylor, Søren Sandmann and Nicholas Miell + */ + +#include <config.h> +#include "pixman-vmx.h" +#include "pixman-combine32.h" +#include <altivec.h> + +#ifdef __GNUC__ +# define inline __inline__ __attribute__ ((__always_inline__)) +#endif + +static inline vector unsigned int +splat_alpha (vector unsigned int pix) { + return vec_perm (pix, pix, + (vector unsigned char)AVV(0x00,0x00,0x00,0x00, 0x04,0x04,0x04,0x04, + 0x08,0x08,0x08,0x08, 0x0C,0x0C,0x0C,0x0C)); +} + +static inline vector unsigned int +pix_multiply (vector unsigned int p, vector unsigned int a) +{ + vector unsigned short hi, lo, mod; + /* unpack to short */ + hi = (vector unsigned short) + vec_mergeh ((vector unsigned char)AVV(0), + (vector unsigned char)p); + mod = (vector unsigned short) + vec_mergeh ((vector unsigned char)AVV(0), + (vector unsigned char)a); + + hi = vec_mladd (hi, mod, (vector unsigned short) + AVV(0x0080,0x0080,0x0080,0x0080, + 0x0080,0x0080,0x0080,0x0080)); + + hi = vec_adds (hi, vec_sr (hi, vec_splat_u16 (8))); + + hi = vec_sr (hi, vec_splat_u16 (8)); + + /* unpack to short */ + lo = (vector unsigned short) + vec_mergel ((vector unsigned char)AVV(0), + (vector unsigned char)p); + mod = (vector unsigned short) + vec_mergel ((vector unsigned char)AVV(0), + (vector unsigned char)a); + + lo = vec_mladd (lo, mod, (vector unsigned short) + AVV(0x0080,0x0080,0x0080,0x0080, + 0x0080,0x0080,0x0080,0x0080)); + + lo = vec_adds (lo, vec_sr (lo, vec_splat_u16 (8))); + + lo = vec_sr (lo, vec_splat_u16 (8)); + + return (vector unsigned int)vec_packsu (hi, lo); +} + +static inline vector unsigned int +pix_add (vector unsigned int a, vector unsigned int b) +{ + return (vector unsigned int)vec_adds ((vector unsigned char)a, + (vector unsigned char)b); +} + +static inline vector unsigned int +pix_add_mul (vector unsigned int x, vector unsigned int a, + vector unsigned int y, vector unsigned int b) +{ + vector unsigned short hi, lo, mod, hiy, loy, mody; + + hi = (vector unsigned short) + vec_mergeh ((vector unsigned char)AVV(0), + (vector unsigned char)x); + mod = (vector unsigned short) + vec_mergeh ((vector unsigned char)AVV(0), + (vector unsigned char)a); + hiy = (vector unsigned short) + vec_mergeh ((vector unsigned char)AVV(0), + (vector unsigned char)y); + mody = (vector unsigned short) + vec_mergeh ((vector unsigned char)AVV(0), + (vector unsigned char)b); + + hi = vec_mladd (hi, mod, (vector unsigned short) + AVV(0x0080,0x0080,0x0080,0x0080, + 0x0080,0x0080,0x0080,0x0080)); + + hi = vec_mladd (hiy, mody, hi); + + hi = vec_adds (hi, vec_sr (hi, vec_splat_u16 (8))); + + hi = vec_sr (hi, vec_splat_u16 (8)); + + lo = (vector unsigned short) + vec_mergel ((vector unsigned char)AVV(0), + (vector unsigned char)x); + mod = (vector unsigned short) + vec_mergel ((vector unsigned char)AVV(0), + (vector unsigned char)a); + + loy = (vector unsigned short) + vec_mergel ((vector unsigned char)AVV(0), + (vector unsigned char)y); + mody = (vector unsigned short) + vec_mergel ((vector unsigned char)AVV(0), + (vector unsigned char)b); + + lo = vec_mladd (lo, mod, (vector unsigned short) + AVV(0x0080,0x0080,0x0080,0x0080, + 0x0080,0x0080,0x0080,0x0080)); + + lo = vec_mladd (loy, mody, lo); + + lo = vec_adds (lo, vec_sr (lo, vec_splat_u16 (8))); + + lo = vec_sr (lo, vec_splat_u16 (8)); + + return (vector unsigned int)vec_packsu (hi, lo); +} + +static inline vector unsigned int +negate (vector unsigned int src) +{ + return vec_nor (src, src); +} +/* dest*~srca + src */ +static inline vector unsigned int +over (vector unsigned int src, vector unsigned int srca, + vector unsigned int dest) +{ + vector unsigned char tmp = (vector unsigned char) + pix_multiply (dest, negate (srca)); + tmp = vec_adds ((vector unsigned char)src, tmp); + return (vector unsigned int)tmp; +} + +/* in == pix_multiply */ +#define in_over(src, srca, mask, dest) over (pix_multiply (src, mask),\ + pix_multiply (srca, mask), dest) + + +#define COMPUTE_SHIFT_MASK(source) \ + source ## _mask = vec_lvsl (0, source); + +#define COMPUTE_SHIFT_MASKS(dest, source) \ + dest ## _mask = vec_lvsl (0, dest); \ + source ## _mask = vec_lvsl (0, source); \ + store_mask = vec_lvsr (0, dest); + +#define COMPUTE_SHIFT_MASKC(dest, source, mask) \ + mask ## _mask = vec_lvsl (0, mask); \ + dest ## _mask = vec_lvsl (0, dest); \ + source ## _mask = vec_lvsl (0, source); \ + store_mask = vec_lvsr (0, dest); + +/* notice you have to declare temp vars... + * Note: tmp3 and tmp4 must remain untouched! + */ + +#define LOAD_VECTORS(dest, source) \ + tmp1 = (typeof(tmp1))vec_ld(0, source); \ + tmp2 = (typeof(tmp2))vec_ld(15, source); \ + tmp3 = (typeof(tmp3))vec_ld(0, dest); \ + v ## source = (typeof(v ## source)) \ + vec_perm(tmp1, tmp2, source ## _mask); \ + tmp4 = (typeof(tmp4))vec_ld(15, dest); \ + v ## dest = (typeof(v ## dest)) \ + vec_perm(tmp3, tmp4, dest ## _mask); + +#define LOAD_VECTORSC(dest, source, mask) \ + tmp1 = (typeof(tmp1))vec_ld(0, source); \ + tmp2 = (typeof(tmp2))vec_ld(15, source); \ + tmp3 = (typeof(tmp3))vec_ld(0, dest); \ + v ## source = (typeof(v ## source)) \ + vec_perm(tmp1, tmp2, source ## _mask); \ + tmp4 = (typeof(tmp4))vec_ld(15, dest); \ + tmp1 = (typeof(tmp1))vec_ld(0, mask); \ + v ## dest = (typeof(v ## dest)) \ + vec_perm(tmp3, tmp4, dest ## _mask); \ + tmp2 = (typeof(tmp2))vec_ld(15, mask); \ + v ## mask = (typeof(v ## mask)) \ + vec_perm(tmp1, tmp2, mask ## _mask); +#define STORE_VECTOR(dest) \ + edges = vec_perm (tmp4, tmp3, dest ## _mask); \ + tmp3 = vec_perm ((vector unsigned char)v ## dest, edges, store_mask); \ + tmp1 = vec_perm (edges, (vector unsigned char)v ## dest, store_mask); \ + vec_st ((vector unsigned int) tmp3, 15, dest ); \ + vec_st ((vector unsigned int) tmp1, 0, dest ); + +static FASTCALL void +vmxCombineMaskU (uint32_t *src, const uint32_t *msk, int width) +{ + int i; + vector unsigned int vsrc, vmsk; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + src_mask, msk_mask, store_mask; + + COMPUTE_SHIFT_MASKS(src, msk) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS(src, msk) + + vsrc = pix_multiply (vsrc, splat_alpha (vmsk)); + + STORE_VECTOR(src) + + msk+=4; + src+=4; + } + + for (i = width%4; --i >= 0;) { + uint32_t a = msk[i] >> 24; + uint32_t s = src[i]; + FbByteMul (s, a); + src[i] = s; + } +} + +static FASTCALL void +vmxCombineOverU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + vector unsigned int vdest, vsrc; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKS(dest, src) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS(dest, src) + + vdest = over (vsrc, splat_alpha (vsrc), vdest); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t ia = Alpha (~s); + + FbByteMulAdd (d, ia, s); + dest[i] = d; + } +} + + +static FASTCALL void +vmxCombineOverReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + vector unsigned int vdest, vsrc; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKS(dest, src) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS(dest, src) + + vdest = over (vdest, splat_alpha (vdest) , vsrc); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t ia = Alpha (~dest[i]); + + FbByteMulAdd (s, ia, d); + dest[i] = s; + } +} + +static FASTCALL void +vmxCombineInU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + vector unsigned int vdest, vsrc; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKS(dest, src) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS(dest, src) + + vdest = pix_multiply (vsrc, splat_alpha (vdest)); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + + uint32_t s = src[i]; + uint32_t a = Alpha (dest[i]); + FbByteMul (s, a); + dest[i] = s; + } +} + +static FASTCALL void +vmxCombineInReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + vector unsigned int vdest, vsrc; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKS(dest, src) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS(dest, src) + + vdest = pix_multiply (vdest, splat_alpha (vsrc)); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t d = dest[i]; + uint32_t a = Alpha (src[i]); + FbByteMul (d, a); + dest[i] = d; + } +} + +static FASTCALL void +vmxCombineOutU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + vector unsigned int vdest, vsrc; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKS(dest, src) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS(dest, src) + + vdest = pix_multiply (vsrc, splat_alpha (negate (vdest))); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t s = src[i]; + uint32_t a = Alpha (~dest[i]); + FbByteMul (s, a); + dest[i] = s; + } +} + +static FASTCALL void +vmxCombineOutReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + vector unsigned int vdest, vsrc; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKS(dest, src) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS(dest, src) + + vdest = pix_multiply (vdest, splat_alpha (negate (vsrc))); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t d = dest[i]; + uint32_t a = Alpha (~src[i]); + FbByteMul (d, a); + dest[i] = d; + } +} + +static FASTCALL void +vmxCombineAtopU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + vector unsigned int vdest, vsrc; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKS(dest, src) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS(dest, src) + + vdest = pix_add_mul (vsrc, splat_alpha (vdest), + vdest, splat_alpha (negate (vsrc))); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t dest_a = Alpha (d); + uint32_t src_ia = Alpha (~s); + + FbByteAddMul (s, dest_a, d, src_ia); + dest[i] = s; + } +} + +static FASTCALL void +vmxCombineAtopReverseU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + vector unsigned int vdest, vsrc; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKS(dest, src) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS(dest, src) + + vdest = pix_add_mul (vdest, splat_alpha (vsrc), + vsrc, splat_alpha (negate (vdest))); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t src_a = Alpha (s); + uint32_t dest_ia = Alpha (~d); + + FbByteAddMul (s, dest_ia, d, src_a); + dest[i] = s; + } +} + +static FASTCALL void +vmxCombineXorU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + vector unsigned int vdest, vsrc; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKS(dest, src) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS (dest, src) + + vdest = pix_add_mul (vsrc, splat_alpha (negate (vdest)), + vdest, splat_alpha (negate (vsrc))); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t src_ia = Alpha (~s); + uint32_t dest_ia = Alpha (~d); + + FbByteAddMul (s, dest_ia, d, src_ia); + dest[i] = s; + } +} + +static FASTCALL void +vmxCombineAddU (uint32_t *dest, const uint32_t *src, int width) +{ + int i; + vector unsigned int vdest, vsrc; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKS(dest, src) + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORS(dest, src) + + vdest = pix_add (vsrc, vdest); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t s = src[i]; + uint32_t d = dest[i]; + FbByteAdd (d, s); + dest[i] = d; + } +} + +static FASTCALL void +vmxCombineSrcC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask); + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC(dest, src, mask) + + vdest = pix_multiply (vsrc, vmask); + + STORE_VECTOR(dest) + + mask+=4; + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t s = src[i]; + FbByteMulC (s, a); + dest[i] = s; + } +} + +static FASTCALL void +vmxCombineOverC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask); + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC(dest, src, mask) + + vdest = in_over (vsrc, splat_alpha (vsrc), vmask, vdest); + + STORE_VECTOR(dest) + + mask+=4; + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t s = src[i]; + uint32_t d = dest[i]; + FbByteMulC (s, a); + FbByteMulAddC (d, ~a, s); + dest[i] = d; + } +} + +static FASTCALL void +vmxCombineOverReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask); + /* printf("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC (dest, src, mask) + + vdest = over (vdest, splat_alpha (vdest), pix_multiply (vsrc, vmask)); + + STORE_VECTOR(dest) + + mask+=4; + src+=4; + dest+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t da = Alpha (d); + FbByteMulC (s, a); + FbByteMulAddC (s, ~da, d); + dest[i] = s; + } +} + +static FASTCALL void +vmxCombineInC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC(dest, src, mask) + + vdest = pix_multiply (pix_multiply (vsrc, vmask), splat_alpha (vdest)); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + mask+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t s = src[i]; + uint32_t da = Alpha (dest[i]); + FbByteMul (s, a); + FbByteMul (s, da); + dest[i] = s; + } +} + +static FASTCALL void +vmxCombineInReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC(dest, src, mask) + + vdest = pix_multiply (vdest, pix_multiply (vmask, splat_alpha (vsrc))); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + mask+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t d = dest[i]; + uint32_t sa = Alpha (src[i]); + FbByteMul (a, sa); + FbByteMulC (d, a); + dest[i] = d; + } +} + +static FASTCALL void +vmxCombineOutC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC(dest, src, mask) + + vdest = pix_multiply (pix_multiply (vsrc, vmask), splat_alpha (vdest)); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + mask+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t da = Alpha (~d); + FbByteMulC (s, a); + FbByteMulC (s, da); + dest[i] = s; + } +} + +static FASTCALL void +vmxCombineOutReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC(dest, src, mask) + + vdest = pix_multiply (vdest, + negate (pix_multiply (vmask, splat_alpha (vsrc)))); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + mask+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t sa = Alpha (s); + FbByteMulC (a, sa); + FbByteMulC (d, ~a); + dest[i] = d; + } +} + +static FASTCALL void +vmxCombineAtopC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC(dest, src, mask) + + vdest = pix_add_mul (pix_multiply (vsrc, vmask), splat_alpha (vdest), + vdest, + negate (pix_multiply (vmask, + splat_alpha (vmask)))); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + mask+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t sa = Alpha (s); + uint32_t da = Alpha (d); + + FbByteMulC (s, a); + FbByteMul (a, sa); + FbByteAddMulC (d, ~a, s, da); + dest[i] = d; + } +} + +static FASTCALL void +vmxCombineAtopReverseC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC(dest, src, mask) + + vdest = pix_add_mul (vdest, + pix_multiply (vmask, splat_alpha (vsrc)), + pix_multiply (vsrc, vmask), + negate (splat_alpha (vdest))); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + mask+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t sa = Alpha (s); + uint32_t da = Alpha (d); + + FbByteMulC (s, a); + FbByteMul (a, sa); + FbByteAddMulC (d, a, s, ~da); + dest[i] = d; + } +} + +static FASTCALL void +vmxCombineXorC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC(dest, src, mask) + + vdest = pix_add_mul (vdest, + negate (pix_multiply (vmask, splat_alpha (vsrc))), + pix_multiply (vsrc, vmask), + negate (splat_alpha (vdest))); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + mask+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t s = src[i]; + uint32_t d = dest[i]; + uint32_t sa = Alpha (s); + uint32_t da = Alpha (d); + + FbByteMulC (s, a); + FbByteMul (a, sa); + FbByteAddMulC (d, ~a, s, ~da); + dest[i] = d; + } +} + +static FASTCALL void +vmxCombineAddC (uint32_t *dest, uint32_t *src, uint32_t *mask, int width) +{ + int i; + vector unsigned int vdest, vsrc, vmask; + vector unsigned char tmp1, tmp2, tmp3, tmp4, edges, + dest_mask, mask_mask, src_mask, store_mask; + + COMPUTE_SHIFT_MASKC(dest, src, mask) + + /* printf ("%s\n",__PRETTY_FUNCTION__); */ + for (i = width/4; i > 0; i--) { + + LOAD_VECTORSC(dest, src, mask) + + vdest = pix_add (pix_multiply (vsrc, vmask), vdest); + + STORE_VECTOR(dest) + + src+=4; + dest+=4; + mask+=4; + } + + for (i = width%4; --i >=0;) { + uint32_t a = mask[i]; + uint32_t s = src[i]; + uint32_t d = dest[i]; + + FbByteMulC (s, a); + FbByteAdd (s, d); + dest[i] = s; + } +} + + +#if 0 +void +fbCompositeSolid_nx8888vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src; + uint32_t *dstLine, *dst; + int dstStride; + + fbComposeGetSolid (pSrc, pDst, src); + + if (src >> 24 == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint32_t, dstStride, dstLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + /* XXX vmxCombineOverU (dst, src, width); */ + } +} + +void +fbCompositeSolid_nx0565vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height) +{ + uint32_t src; + uint16_t *dstLine, *dst; + uint16_t w; + int dstStride; + + fbComposeGetSolid (pSrc, pDst, src); + + if (src >> 24 == 0) + return; + + fbComposeGetStart (pDst, xDst, yDst, uint16_t, dstStride, dstLine, 1); + + while (height--) + { + dst = dstLine; + dstLine += dstStride; + vmxCombineOverU565(dst, src, width); + } +} + +#endif + +void fbComposeSetupVMX (void) +{ + /* check if we have VMX support and initialize accordingly */ + if (pixman_have_vmx ()) { + pixman_composeFunctions.combineU[PIXMAN_OP_OVER] = vmxCombineOverU; + pixman_composeFunctions.combineU[PIXMAN_OP_OVER_REVERSE] = vmxCombineOverReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_IN] = vmxCombineInU; + pixman_composeFunctions.combineU[PIXMAN_OP_IN_REVERSE] = vmxCombineInReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_OUT] = vmxCombineOutU; + pixman_composeFunctions.combineU[PIXMAN_OP_OUT_REVERSE] = vmxCombineOutReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_ATOP] = vmxCombineAtopU; + pixman_composeFunctions.combineU[PIXMAN_OP_ATOP_REVERSE] = vmxCombineAtopReverseU; + pixman_composeFunctions.combineU[PIXMAN_OP_XOR] = vmxCombineXorU; + pixman_composeFunctions.combineU[PIXMAN_OP_ADD] = vmxCombineAddU; + + pixman_composeFunctions.combineC[PIXMAN_OP_SRC] = vmxCombineSrcC; + pixman_composeFunctions.combineC[PIXMAN_OP_OVER] = vmxCombineOverC; + pixman_composeFunctions.combineC[PIXMAN_OP_OVER_REVERSE] = vmxCombineOverReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_IN] = vmxCombineInC; + pixman_composeFunctions.combineC[PIXMAN_OP_IN_REVERSE] = vmxCombineInReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_OUT] = vmxCombineOutC; + pixman_composeFunctions.combineC[PIXMAN_OP_OUT_REVERSE] = vmxCombineOutReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_ATOP] = vmxCombineAtopC; + pixman_composeFunctions.combineC[PIXMAN_OP_ATOP_REVERSE] = vmxCombineAtopReverseC; + pixman_composeFunctions.combineC[PIXMAN_OP_XOR] = vmxCombineXorC; + pixman_composeFunctions.combineC[PIXMAN_OP_ADD] = vmxCombineAddC; + + pixman_composeFunctions.combineMaskU = vmxCombineMaskU; + } +} diff --git a/pixman/pixman/pixman-vmx.h b/pixman/pixman/pixman-vmx.h new file mode 100644 index 000000000..70cb53a7f --- /dev/null +++ b/pixman/pixman/pixman-vmx.h @@ -0,0 +1,308 @@ +/* + * Copyright © 2007 Luca Barbato + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Luca Barbato not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. Luca Barbato makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Luca Barbato (lu_zero@gentoo.org) + * + * Based on work by Owen Taylor, Søren Sandmann and Lars Knoll + */ + +#include "pixman-private.h" + +#ifdef USE_VMX + +pixman_bool_t pixman_have_vmx(void); + +#else +#define pixman_have_vmx() FALSE +#endif + +#ifdef USE_VMX + +#define AVV(x...) {x} + +void fbComposeSetupVMX (void); + +#if 0 +void fbCompositeIn_nx8x8vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSolidMask_nx8888x0565Cvmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSrcAdd_8888x8888vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSolidMask_nx8888x8888Cvmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSolidMask_nx8x8888vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSolidMaskSrc_nx8x8888vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSrcAdd_8888x8x8vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeIn_8x8vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSrcAdd_8000x8000vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSrc_8888RevNPx8888vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSrc_8888x0565vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSrc_8888RevNPx0565vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSolid_nx8888vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSolid_nx0565vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSolidMask_nx8x0565vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSrc_x888x8x8888vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSrc_8888x8x8888vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void fbCompositeSrc_8888x8888vmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +pixman_bool_t fbCopyAreavmx (FbPixels *pSrc, + FbPixels *pDst, + int src_x, + int src_y, + int dst_x, + int dst_y, + int width, + int height); + +void fbCompositeCopyAreavmx (pixman_operator_t op, + pixman_image_t * pSrc, + pixman_image_t * pMask, + pixman_image_t * pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +pixman_bool_t fbSolidFillvmx (FbPixels *pDraw, + int x, + int y, + int width, + int height, + FbBits xor); +#endif +#endif /* USE_VMX */ diff --git a/pixman/pixman/pixman.h b/pixman/pixman/pixman.h new file mode 100644 index 000000000..36d91a900 --- /dev/null +++ b/pixman/pixman/pixman.h @@ -0,0 +1,757 @@ +/*********************************************************** + +Copyright 1987, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ +/* + * Copyright © 1998, 2004 Keith Packard + * Copyright 2007 Red Hat, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef PIXMAN_H__ +#define PIXMAN_H__ + +#include <pixman-version.h> + +/* + * Standard integers + */ +#if defined (_SVR4) || defined (SVR4) || defined (__OpenBSD__) || defined (_sgi) || defined (__sun) || defined (sun) +# include <inttypes.h> +#elif defined (_MSC_VER) +typedef __int8 int8_t; +typedef unsigned __int8 uint8_t; +typedef __int16 int16_t; +typedef unsigned __int16 uint16_t; +typedef __int32 int32_t; +typedef unsigned __int32 uint32_t; +typedef __int64 int64_t; +typedef unsigned __int64 uint64_t; +#elif defined (_AIX) +# include <sys/inttypes.h> +#else +# include <stdint.h> +#endif + +/* + * Boolean + */ +typedef int pixman_bool_t; + +/* + * Fixpoint numbers + */ +typedef int64_t pixman_fixed_32_32_t; +typedef pixman_fixed_32_32_t pixman_fixed_48_16_t; +typedef uint32_t pixman_fixed_1_31_t; +typedef uint32_t pixman_fixed_1_16_t; +typedef int32_t pixman_fixed_16_16_t; +typedef pixman_fixed_16_16_t pixman_fixed_t; + +#define pixman_fixed_e ((pixman_fixed_t) 1) +#define pixman_fixed_1 (pixman_int_to_fixed(1)) +#define pixman_fixed_1_minus_e (pixman_fixed_1 - pixman_fixed_e) +#define pixman_fixed_to_int(f) ((int) ((f) >> 16)) +#define pixman_int_to_fixed(i) ((pixman_fixed_t) ((i) << 16)) +#define pixman_fixed_to_double(f) (double) ((f) / (double) pixman_fixed_1) +#define pixman_double_to_fixed(d) ((pixman_fixed_t) ((d) * 65536.0)) +#define pixman_fixed_frac(f) ((f) & pixman_fixed_1_minus_e) +#define pixman_fixed_floor(f) ((f) & ~pixman_fixed_1_minus_e) +#define pixman_fixed_ceil(f) pixman_fixed_floor ((f) + pixman_fixed_1_minus_e) +#define pixman_fixed_fraction(f) ((f) & pixman_fixed_1_minus_e) +#define pixman_fixed_mod_2(f) ((f) & (pixman_fixed1 | pixman_fixed_1_minus_e)) +#define pixman_max_fixed_48_16 ((pixman_fixed_48_16_t) 0x7fffffff) +#define pixman_min_fixed_48_16 (-((pixman_fixed_48_16_t) 1 << 31)) + +/* + * Misc structs + */ +typedef struct pixman_color pixman_color_t; +typedef struct pixman_point_fixed pixman_point_fixed_t; +typedef struct pixman_line_fixed pixman_line_fixed_t; +typedef struct pixman_vector pixman_vector_t; +typedef struct pixman_transform pixman_transform_t; + +struct pixman_color +{ + uint16_t red; + uint16_t green; + uint16_t blue; + uint16_t alpha; +}; + +struct pixman_point_fixed +{ + pixman_fixed_t x; + pixman_fixed_t y; +}; + +struct pixman_line_fixed +{ + pixman_point_fixed_t p1, p2; +}; + +struct pixman_vector +{ + pixman_fixed_t vector[3]; +}; + +struct pixman_transform +{ + pixman_fixed_t matrix[3][3]; +}; + +/* Don't blame me, blame XRender */ +typedef enum +{ + PIXMAN_REPEAT_NONE, + PIXMAN_REPEAT_NORMAL, + PIXMAN_REPEAT_PAD, + PIXMAN_REPEAT_REFLECT +} pixman_repeat_t; + +typedef enum +{ + PIXMAN_FILTER_FAST, + PIXMAN_FILTER_GOOD, + PIXMAN_FILTER_BEST, + PIXMAN_FILTER_NEAREST, + PIXMAN_FILTER_BILINEAR, + PIXMAN_FILTER_CONVOLUTION +} pixman_filter_t; + +typedef enum +{ + PIXMAN_OP_CLEAR = 0x00, + PIXMAN_OP_SRC = 0x01, + PIXMAN_OP_DST = 0x02, + PIXMAN_OP_OVER = 0x03, + PIXMAN_OP_OVER_REVERSE = 0x04, + PIXMAN_OP_IN = 0x05, + PIXMAN_OP_IN_REVERSE = 0x06, + PIXMAN_OP_OUT = 0x07, + PIXMAN_OP_OUT_REVERSE = 0x08, + PIXMAN_OP_ATOP = 0x09, + PIXMAN_OP_ATOP_REVERSE = 0x0a, + PIXMAN_OP_XOR = 0x0b, + PIXMAN_OP_ADD = 0x0c, + PIXMAN_OP_SATURATE = 0x0d, + + PIXMAN_OP_DISJOINT_CLEAR = 0x10, + PIXMAN_OP_DISJOINT_SRC = 0x11, + PIXMAN_OP_DISJOINT_DST = 0x12, + PIXMAN_OP_DISJOINT_OVER = 0x13, + PIXMAN_OP_DISJOINT_OVER_REVERSE = 0x14, + PIXMAN_OP_DISJOINT_IN = 0x15, + PIXMAN_OP_DISJOINT_IN_REVERSE = 0x16, + PIXMAN_OP_DISJOINT_OUT = 0x17, + PIXMAN_OP_DISJOINT_OUT_REVERSE = 0x18, + PIXMAN_OP_DISJOINT_ATOP = 0x19, + PIXMAN_OP_DISJOINT_ATOP_REVERSE = 0x1a, + PIXMAN_OP_DISJOINT_XOR = 0x1b, + + PIXMAN_OP_CONJOINT_CLEAR = 0x20, + PIXMAN_OP_CONJOINT_SRC = 0x21, + PIXMAN_OP_CONJOINT_DST = 0x22, + PIXMAN_OP_CONJOINT_OVER = 0x23, + PIXMAN_OP_CONJOINT_OVER_REVERSE = 0x24, + PIXMAN_OP_CONJOINT_IN = 0x25, + PIXMAN_OP_CONJOINT_IN_REVERSE = 0x26, + PIXMAN_OP_CONJOINT_OUT = 0x27, + PIXMAN_OP_CONJOINT_OUT_REVERSE = 0x28, + PIXMAN_OP_CONJOINT_ATOP = 0x29, + PIXMAN_OP_CONJOINT_ATOP_REVERSE = 0x2a, + PIXMAN_OP_CONJOINT_XOR = 0x2b, + + PIXMAN_OP_NONE +} pixman_op_t; + +/* + * Regions + */ +typedef struct pixman_region16_data pixman_region16_data_t; +typedef struct pixman_box16 pixman_box16_t; +typedef struct pixman_rectangle16 pixman_rectangle16_t; +typedef struct pixman_region16 pixman_region16_t; + +struct pixman_region16_data { + long size; + long numRects; +/* pixman_box16_t rects[size]; in memory but not explicitly declared */ +}; + +struct pixman_rectangle16 +{ + int16_t x, y; + uint16_t width, height; +}; + +struct pixman_box16 +{ + int16_t x1, y1, x2, y2; +}; + +struct pixman_region16 +{ + pixman_box16_t extents; + pixman_region16_data_t *data; +}; + +typedef enum +{ + PIXMAN_REGION_OUT, + PIXMAN_REGION_IN, + PIXMAN_REGION_PART +} pixman_region_overlap_t; + +/* This function exists only to make it possible to preserve the X ABI - it should + * go away at first opportunity. + */ +void pixman_region_set_static_pointers (pixman_box16_t *empty_box, + pixman_region16_data_t *empty_data, + pixman_region16_data_t *broken_data); + + +/* creation/destruction */ +void pixman_region_init (pixman_region16_t *region); +void pixman_region_init_rect (pixman_region16_t *region, + int x, + int y, + unsigned int width, + unsigned int height); +pixman_bool_t pixman_region_init_rects (pixman_region16_t *region, + pixman_box16_t *boxes, + int count); +void pixman_region_init_with_extents (pixman_region16_t *region, + pixman_box16_t *extents); +void pixman_region_fini (pixman_region16_t *region); + + +/* manipulation */ +void pixman_region_translate (pixman_region16_t *region, + int x, + int y); +pixman_bool_t pixman_region_copy (pixman_region16_t *dest, + pixman_region16_t *source); +pixman_bool_t pixman_region_intersect (pixman_region16_t *newReg, + pixman_region16_t *reg1, + pixman_region16_t *reg2); +pixman_bool_t pixman_region_union (pixman_region16_t *newReg, + pixman_region16_t *reg1, + pixman_region16_t *reg2); +pixman_bool_t pixman_region_union_rect (pixman_region16_t *dest, + pixman_region16_t *source, + int x, + int y, + unsigned int width, + unsigned int height); +pixman_bool_t pixman_region_subtract (pixman_region16_t *regD, + pixman_region16_t *regM, + pixman_region16_t *regS); +pixman_bool_t pixman_region_inverse (pixman_region16_t *newReg, + pixman_region16_t *reg1, + pixman_box16_t *invRect); +pixman_bool_t pixman_region_contains_point (pixman_region16_t *region, + int x, + int y, + pixman_box16_t *box); +pixman_region_overlap_t pixman_region_contains_rectangle (pixman_region16_t *pixman_region16_t, + pixman_box16_t *prect); +pixman_bool_t pixman_region_not_empty (pixman_region16_t *region); +pixman_box16_t * pixman_region_extents (pixman_region16_t *region); +int pixman_region_n_rects (pixman_region16_t *region); +pixman_box16_t * pixman_region_rectangles (pixman_region16_t *region, + int *n_rects); +pixman_bool_t pixman_region_equal (pixman_region16_t *region1, + pixman_region16_t *region2); +pixman_bool_t pixman_region_selfcheck (pixman_region16_t *region); +void pixman_region_reset (pixman_region16_t *region, + pixman_box16_t *box); + +/* + * 32 bit regions + */ +typedef struct pixman_region32_data pixman_region32_data_t; +typedef struct pixman_box32 pixman_box32_t; +typedef struct pixman_rectangle32 pixman_rectangle32_t; +typedef struct pixman_region32 pixman_region32_t; + +struct pixman_region32_data { + long size; + long numRects; +/* pixman_box32_t rects[size]; in memory but not explicitly declared */ +}; + +struct pixman_rectangle32 +{ + int32_t x, y; + uint32_t width, height; +}; + +struct pixman_box32 +{ + int32_t x1, y1, x2, y2; +}; + +struct pixman_region32 +{ + pixman_box32_t extents; + pixman_region32_data_t *data; +}; + +/* creation/destruction */ +void pixman_region32_init (pixman_region32_t *region); +void pixman_region32_init_rect (pixman_region32_t *region, + int x, + int y, + unsigned int width, + unsigned int height); +pixman_bool_t pixman_region32_init_rects (pixman_region32_t *region, + pixman_box32_t *boxes, + int count); +void pixman_region32_init_with_extents (pixman_region32_t *region, + pixman_box32_t *extents); +void pixman_region32_fini (pixman_region32_t *region); + + +/* manipulation */ +void pixman_region32_translate (pixman_region32_t *region, + int x, + int y); +pixman_bool_t pixman_region32_copy (pixman_region32_t *dest, + pixman_region32_t *source); +pixman_bool_t pixman_region32_intersect (pixman_region32_t *newReg, + pixman_region32_t *reg1, + pixman_region32_t *reg2); +pixman_bool_t pixman_region32_union (pixman_region32_t *newReg, + pixman_region32_t *reg1, + pixman_region32_t *reg2); +pixman_bool_t pixman_region32_union_rect (pixman_region32_t *dest, + pixman_region32_t *source, + int x, + int y, + unsigned int width, + unsigned int height); +pixman_bool_t pixman_region32_subtract (pixman_region32_t *regD, + pixman_region32_t *regM, + pixman_region32_t *regS); +pixman_bool_t pixman_region32_inverse (pixman_region32_t *newReg, + pixman_region32_t *reg1, + pixman_box32_t *invRect); +pixman_bool_t pixman_region32_contains_point (pixman_region32_t *region, + int x, + int y, + pixman_box32_t *box); +pixman_region_overlap_t pixman_region32_contains_rectangle (pixman_region32_t *region, + pixman_box32_t *prect); +pixman_bool_t pixman_region32_not_empty (pixman_region32_t *region); +pixman_box32_t * pixman_region32_extents (pixman_region32_t *region); +int pixman_region32_n_rects (pixman_region32_t *region); +pixman_box32_t * pixman_region32_rectangles (pixman_region32_t *region, + int *n_rects); +pixman_bool_t pixman_region32_equal (pixman_region32_t *region1, + pixman_region32_t *region2); +pixman_bool_t pixman_region32_selfcheck (pixman_region32_t *region); +void pixman_region32_reset (pixman_region32_t *region, + pixman_box32_t *box); + + +/* Copy / Fill / Misc */ +pixman_bool_t pixman_blt (uint32_t *src_bits, + uint32_t *dst_bits, + int src_stride, + int dst_stride, + int src_bpp, + int dst_bpp, + int src_x, + int src_y, + int dst_x, + int dst_y, + int width, + int height); +pixman_bool_t pixman_fill (uint32_t *bits, + int stride, + int bpp, + int x, + int y, + int width, + int height, + uint32_t _xor); + +pixman_bool_t pixman_transform_point_3d (pixman_transform_t *transform, + pixman_vector_t *vector); + +int pixman_version (void); +const char* pixman_version_string (void); + +/* + * Images + */ +typedef union pixman_image pixman_image_t; +typedef struct pixman_indexed pixman_indexed_t; +typedef struct pixman_gradient_stop pixman_gradient_stop_t; + +typedef uint32_t (* pixman_read_memory_func_t) (const void *src, int size); +typedef void (* pixman_write_memory_func_t) (void *dst, uint32_t value, int size); + +struct pixman_gradient_stop { + pixman_fixed_t x; + pixman_color_t color; +}; + +#define PIXMAN_MAX_INDEXED 256 /* XXX depth must be <= 8 */ + +#if PIXMAN_MAX_INDEXED <= 256 +typedef uint8_t pixman_index_type; +#endif + +struct pixman_indexed +{ + pixman_bool_t color; + uint32_t rgba[PIXMAN_MAX_INDEXED]; + pixman_index_type ent[32768]; +}; + +/* + * While the protocol is generous in format support, the + * sample implementation allows only packed RGB and GBR + * representations for data to simplify software rendering, + */ +#define PIXMAN_FORMAT(bpp,type,a,r,g,b) (((bpp) << 24) | \ + ((type) << 16) | \ + ((a) << 12) | \ + ((r) << 8) | \ + ((g) << 4) | \ + ((b))) + +#define PIXMAN_FORMAT_BPP(f) (((f) >> 24) ) +#define PIXMAN_FORMAT_TYPE(f) (((f) >> 16) & 0xff) +#define PIXMAN_FORMAT_A(f) (((f) >> 12) & 0x0f) +#define PIXMAN_FORMAT_R(f) (((f) >> 8) & 0x0f) +#define PIXMAN_FORMAT_G(f) (((f) >> 4) & 0x0f) +#define PIXMAN_FORMAT_B(f) (((f) ) & 0x0f) +#define PIXMAN_FORMAT_RGB(f) (((f) ) & 0xfff) +#define PIXMAN_FORMAT_VIS(f) (((f) ) & 0xffff) +#define PIXMAN_FORMAT_DEPTH(f) (PIXMAN_FORMAT_A(f) + \ + PIXMAN_FORMAT_R(f) + \ + PIXMAN_FORMAT_G(f) + \ + PIXMAN_FORMAT_B(f)) + +#define PIXMAN_TYPE_OTHER 0 +#define PIXMAN_TYPE_A 1 +#define PIXMAN_TYPE_ARGB 2 +#define PIXMAN_TYPE_ABGR 3 +#define PIXMAN_TYPE_COLOR 4 +#define PIXMAN_TYPE_GRAY 5 +#define PIXMAN_TYPE_YUY2 6 +#define PIXMAN_TYPE_YV12 7 + +#define PIXMAN_FORMAT_COLOR(f) (PIXMAN_FORMAT_TYPE(f) & 2) + +/* 32bpp formats */ +typedef enum { + PIXMAN_a8r8g8b8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,8,8,8,8), + PIXMAN_x8r8g8b8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,8,8,8), + PIXMAN_a8b8g8r8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,8,8,8,8), + PIXMAN_x8b8g8r8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,8,8,8), + PIXMAN_x2b10g10r10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,10,10,10), + PIXMAN_a2b10g10r10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,2,10,10,10), + +/* 24bpp formats */ + PIXMAN_r8g8b8 = PIXMAN_FORMAT(24,PIXMAN_TYPE_ARGB,0,8,8,8), + PIXMAN_b8g8r8 = PIXMAN_FORMAT(24,PIXMAN_TYPE_ABGR,0,8,8,8), + +/* 16bpp formats */ + PIXMAN_r5g6b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,5,6,5), + PIXMAN_b5g6r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,5,6,5), + + PIXMAN_a1r5g5b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,1,5,5,5), + PIXMAN_x1r5g5b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,5,5,5), + PIXMAN_a1b5g5r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,1,5,5,5), + PIXMAN_x1b5g5r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,5,5,5), + PIXMAN_a4r4g4b4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,4,4,4,4), + PIXMAN_x4r4g4b4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,4,4,4), + PIXMAN_a4b4g4r4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,4,4,4,4), + PIXMAN_x4b4g4r4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,4,4,4), + +/* 8bpp formats */ + PIXMAN_a8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_A,8,0,0,0), + PIXMAN_r3g3b2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ARGB,0,3,3,2), + PIXMAN_b2g3r3 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ABGR,0,3,3,2), + PIXMAN_a2r2g2b2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ARGB,2,2,2,2), + PIXMAN_a2b2g2r2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ABGR,2,2,2,2), + + PIXMAN_c8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_COLOR,0,0,0,0), + PIXMAN_g8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_GRAY,0,0,0,0), + + PIXMAN_x4a4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_A,4,0,0,0), + + PIXMAN_x4c4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_COLOR,0,0,0,0), + PIXMAN_x4g4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_GRAY,0,0,0,0), + +/* 4bpp formats */ + PIXMAN_a4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_A,4,0,0,0), + PIXMAN_r1g2b1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ARGB,0,1,2,1), + PIXMAN_b1g2r1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ABGR,0,1,2,1), + PIXMAN_a1r1g1b1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ARGB,1,1,1,1), + PIXMAN_a1b1g1r1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ABGR,1,1,1,1), + + PIXMAN_c4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_COLOR,0,0,0,0), + PIXMAN_g4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_GRAY,0,0,0,0), + +/* 1bpp formats */ + PIXMAN_a1 = PIXMAN_FORMAT(1,PIXMAN_TYPE_A,1,0,0,0), + + PIXMAN_g1 = PIXMAN_FORMAT(1,PIXMAN_TYPE_GRAY,0,0,0,0), + +/* YUV formats */ + PIXMAN_yuy2 = PIXMAN_FORMAT(16,PIXMAN_TYPE_YUY2,0,0,0,0), + PIXMAN_yv12 = PIXMAN_FORMAT(12,PIXMAN_TYPE_YV12,0,0,0,0) +} pixman_format_code_t; + +/* Querying supported format values. */ +pixman_bool_t pixman_format_supported_destination (pixman_format_code_t format); +pixman_bool_t pixman_format_supported_source (pixman_format_code_t format); + +/* Constructors */ +pixman_image_t *pixman_image_create_solid_fill (pixman_color_t *color); +pixman_image_t *pixman_image_create_linear_gradient (pixman_point_fixed_t *p1, + pixman_point_fixed_t *p2, + const pixman_gradient_stop_t *stops, + int n_stops); +pixman_image_t *pixman_image_create_radial_gradient (pixman_point_fixed_t *inner, + pixman_point_fixed_t *outer, + pixman_fixed_t inner_radius, + pixman_fixed_t outer_radius, + const pixman_gradient_stop_t *stops, + int n_stops); +pixman_image_t *pixman_image_create_conical_gradient (pixman_point_fixed_t *center, + pixman_fixed_t angle, + const pixman_gradient_stop_t *stops, + int n_stops); +pixman_image_t *pixman_image_create_bits (pixman_format_code_t format, + int width, + int height, + uint32_t *bits, + int rowstride_bytes); + +/* Destructor */ +pixman_image_t *pixman_image_ref (pixman_image_t *image); +pixman_bool_t pixman_image_unref (pixman_image_t *image); + + +/* Set properties */ +pixman_bool_t pixman_image_set_clip_region (pixman_image_t *image, + pixman_region16_t *region); +pixman_bool_t pixman_image_set_clip_region32 (pixman_image_t *image, + pixman_region32_t *region); +void pixman_image_set_has_client_clip (pixman_image_t *image, + pixman_bool_t clien_clip); +pixman_bool_t pixman_image_set_transform (pixman_image_t *image, + const pixman_transform_t *transform); +void pixman_image_set_repeat (pixman_image_t *image, + pixman_repeat_t repeat); +pixman_bool_t pixman_image_set_filter (pixman_image_t *image, + pixman_filter_t filter, + const pixman_fixed_t *filter_params, + int n_filter_params); +void pixman_image_set_source_clipping (pixman_image_t *image, + pixman_bool_t source_clipping); +void pixman_image_set_alpha_map (pixman_image_t *image, + pixman_image_t *alpha_map, + int16_t x, + int16_t y); +void pixman_image_set_component_alpha (pixman_image_t *image, + pixman_bool_t component_alpha); +void pixman_image_set_accessors (pixman_image_t *image, + pixman_read_memory_func_t read_func, + pixman_write_memory_func_t write_func); +void pixman_image_set_indexed (pixman_image_t *image, + const pixman_indexed_t *indexed); +uint32_t *pixman_image_get_data (pixman_image_t *image); +int pixman_image_get_width (pixman_image_t *image); +int pixman_image_get_height (pixman_image_t *image); +int pixman_image_get_stride (pixman_image_t *image); +int pixman_image_get_depth (pixman_image_t *image); +pixman_bool_t pixman_image_fill_rectangles (pixman_op_t op, + pixman_image_t *image, + pixman_color_t *color, + int n_rects, + const pixman_rectangle16_t *rects); + +/* Composite */ +pixman_bool_t pixman_compute_composite_region (pixman_region16_t *pRegion, + pixman_image_t *pSrc, + pixman_image_t *pMask, + pixman_image_t *pDst, + int16_t xSrc, + int16_t ySrc, + int16_t xMask, + int16_t yMask, + int16_t xDst, + int16_t yDst, + uint16_t width, + uint16_t height); +void pixman_image_composite (pixman_op_t op, + pixman_image_t *src, + pixman_image_t *mask, + pixman_image_t *dest, + int16_t src_x, + int16_t src_y, + int16_t mask_x, + int16_t mask_y, + int16_t dest_x, + int16_t dest_y, + uint16_t width, + uint16_t height); + +/* + * Trapezoids + */ +typedef struct pixman_edge pixman_edge_t; +typedef struct pixman_trapezoid pixman_trapezoid_t; +typedef struct pixman_trap pixman_trap_t; +typedef struct pixman_span_fix pixman_span_fix_t; + +/* + * An edge structure. This represents a single polygon edge + * and can be quickly stepped across small or large gaps in the + * sample grid + */ +struct pixman_edge +{ + pixman_fixed_t x; + pixman_fixed_t e; + pixman_fixed_t stepx; + pixman_fixed_t signdx; + pixman_fixed_t dy; + pixman_fixed_t dx; + + pixman_fixed_t stepx_small; + pixman_fixed_t stepx_big; + pixman_fixed_t dx_small; + pixman_fixed_t dx_big; +}; + +struct pixman_trapezoid +{ + pixman_fixed_t top, bottom; + pixman_line_fixed_t left, right; +}; + + +/* whether 't' is a well defined not obviously empty trapezoid */ +#define pixman_trapezoid_valid(t) \ + ((t)->left.p1.y != (t)->left.p2.y && \ + (t)->right.p1.y != (t)->right.p2.y && \ + (int) ((t)->bottom - (t)->top) > 0) + +struct pixman_span_fix +{ + pixman_fixed_t l, r, y; +}; + +struct pixman_trap +{ + pixman_span_fix_t top, bot; +}; + +pixman_fixed_t pixman_sample_ceil_y (pixman_fixed_t y, + int bpp); +pixman_fixed_t pixman_sample_floor_y (pixman_fixed_t y, + int bpp); +void pixman_edge_step (pixman_edge_t *e, + int n); +void pixman_edge_init (pixman_edge_t *e, + int bpp, + pixman_fixed_t y_start, + pixman_fixed_t x_top, + pixman_fixed_t y_top, + pixman_fixed_t x_bot, + pixman_fixed_t y_bot); +void pixman_line_fixed_edge_init (pixman_edge_t *e, + int bpp, + pixman_fixed_t y, + const pixman_line_fixed_t *line, + int x_off, + int y_off); +void pixman_rasterize_edges (pixman_image_t *image, + pixman_edge_t *l, + pixman_edge_t *r, + pixman_fixed_t t, + pixman_fixed_t b); +void pixman_add_traps (pixman_image_t *image, + int16_t x_off, + int16_t y_off, + int ntrap, + pixman_trap_t *traps); +void pixman_add_trapezoids (pixman_image_t *image, + int16_t x_off, + int y_off, + int ntraps, + const pixman_trapezoid_t *traps); +void pixman_rasterize_trapezoid (pixman_image_t *image, + const pixman_trapezoid_t *trap, + int x_off, + int y_off); + + +#endif /* PIXMAN_H__ */ diff --git a/pixman/test/Makefile.am b/pixman/test/Makefile.am new file mode 100644 index 000000000..33e2200db --- /dev/null +++ b/pixman/test/Makefile.am @@ -0,0 +1,19 @@ +if HAVE_GTK +TESTPROGRAMS = \ + clip-test \ + composite-test \ + gradient-test \ + region-test \ + fetch-test + +noinst_PROGRAMS = $(TESTPROGRAMS) + +INCLUDES = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman $(GTK_CFLAGS) + +composite_test_LDADD = $(top_builddir)/pixman/libpixman-1.la $(GTK_LIBS) +gradient_test_LDADD = $(top_builddir)/pixman/libpixman-1.la $(GTK_LIBS) +fetch_test_LDADD = $(top_builddir)/pixman/libpixman-1.la +region_test_LDADD = $(top_builddir)/pixman/libpixman-1.la +clip_test_LDADD = $(top_builddir)/pixman/libpixman-1.la $(GTK_LIBS) + +endif diff --git a/pixman/test/Makefile.in b/pixman/test/Makefile.in new file mode 100644 index 000000000..e6ee5c05c --- /dev/null +++ b/pixman/test/Makefile.in @@ -0,0 +1,498 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = 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+ + for (h = 0; h < height; ++h) + { + for (w = 0; w < width; ++w) + { + uint32_t argb = bits[h * stride + w]; + guint32 abgr; + + abgr = (argb & 0xff000000) | + (argb & 0xff) << 16 | + (argb & 0x00ff00) | + (argb & 0xff0000) >> 16; + + p_bits[h * (p_stride / 4) + w] = abgr; + } + } + + return pixbuf; +} + +static gboolean +on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data) +{ + GdkPixbuf *pixbuf = data; + + gdk_draw_pixbuf (widget->window, NULL, + pixbuf, 0, 0, 0, 0, + gdk_pixbuf_get_width (pixbuf), + gdk_pixbuf_get_height (pixbuf), + GDK_RGB_DITHER_NONE, + 0, 0); + + return TRUE; +} + +static void +show_window (pixman_image_t *img, int w, int h, int stride) +{ + GdkPixbuf *pixbuf; + + GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + + pixbuf = pixbuf_from_argb32 (pixman_image_get_data (img), w, h, stride); + + g_signal_connect (window, "expose_event", G_CALLBACK (on_expose), pixbuf); + g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL); + + gtk_widget_show (window); + + gtk_main (); +} + +#define WIDTH 200 +#define HEIGHT 200 + +static pixman_image_t * +create_solid_bits (uint32_t pixel) +{ + uint32_t *pixels = malloc (WIDTH * HEIGHT * 4); + int i; + + for (i = 0; i < WIDTH * HEIGHT; ++i) + pixels[i] = pixel; + + return pixman_image_create_bits (PIXMAN_a8r8g8b8, + WIDTH, HEIGHT, + pixels, + WIDTH * 4); +} + +int +main (int argc, char **argv) +{ + pixman_image_t *gradient_img; + pixman_image_t *src_img, *dst_img; + pixman_gradient_stop_t stops[2] = + { + { pixman_int_to_fixed (0), { 0xffff, 0x0000, 0x0000, 0xffff } }, + { pixman_int_to_fixed (1), { 0xffff, 0xffff, 0x0000, 0xffff } } + }; + pixman_point_fixed_t p1 = { 0, 0 }; + pixman_point_fixed_t p2 = { pixman_int_to_fixed (WIDTH), + pixman_int_to_fixed (HEIGHT) }; + pixman_point_fixed_t c_inner; + pixman_point_fixed_t c_outer; + pixman_fixed_t r_inner; + pixman_fixed_t r_outer; + pixman_region32_t clip_region; + pixman_transform_t trans = { + { { pixman_double_to_fixed (1.3), pixman_double_to_fixed (0), pixman_double_to_fixed (-0.5), }, + { pixman_double_to_fixed (0), pixman_double_to_fixed (1), pixman_double_to_fixed (-0.5), }, + { pixman_double_to_fixed (0), pixman_double_to_fixed (0), pixman_double_to_fixed (1.0) } + } + }; + + gtk_init (&argc, &argv); + + src_img = create_solid_bits (0xff0000ff); + + c_inner.x = pixman_double_to_fixed (100.0); + c_inner.y = pixman_double_to_fixed (100.0); + c_outer.x = pixman_double_to_fixed (100.0); + c_outer.y = pixman_double_to_fixed (100.0); + r_inner = 0; + r_outer = pixman_double_to_fixed (100.0); + + gradient_img = pixman_image_create_radial_gradient (&c_inner, &c_outer, + r_inner, r_outer, + stops, 2); + +#if 0 + gradient_img = pixman_image_create_linear_gradient (&p1, &p2, + stops, 2); + +#endif + + pixman_image_composite (PIXMAN_OP_OVER, gradient_img, NULL, src_img, + 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); + + pixman_region32_init_rect (&clip_region, 50, 0, 100, 200); + pixman_image_set_clip_region32 (src_img, &clip_region); + pixman_image_set_source_clipping (src_img, TRUE); + pixman_image_set_transform (src_img, &trans); + pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL); + + dst_img = create_solid_bits (0xffff0000); + pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dst_img, + 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); + + +#if 0 + printf ("0, 0: %x\n", src[0]); + printf ("10, 10: %x\n", src[10 * 10 + 10]); + printf ("w, h: %x\n", src[(HEIGHT - 1) * 100 + (WIDTH - 1)]); +#endif + + show_window (dst_img, WIDTH, HEIGHT, WIDTH); + + pixman_image_unref (gradient_img); + pixman_image_unref (src_img); + + return 0; +} diff --git a/pixman/test/composite-test.c b/pixman/test/composite-test.c new file mode 100644 index 000000000..d6596f496 --- /dev/null +++ b/pixman/test/composite-test.c @@ -0,0 +1,155 @@ +#include <stdlib.h> +#include <stdio.h> +#include "pixman.h" + +#include <gtk/gtk.h> + +static GdkPixbuf * +pixbuf_from_argb32 (uint32_t *bits, + int width, + int height, + int stride) +{ + GdkPixbuf *pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, + 8, width, height); + int p_stride = gdk_pixbuf_get_rowstride (pixbuf); + guint32 *p_bits = (guint32 *)gdk_pixbuf_get_pixels (pixbuf); + int w, h; + + for (h = 0; h < height; ++h) + { + for (w = 0; w < width; ++w) + { + uint32_t argb = bits[h * stride + w]; + guint32 rgba; + + rgba = (argb << 8) | (argb >> 24); + + p_bits[h * (p_stride / 4) + w] = rgba; + } + } + + return pixbuf; +} + +static gboolean +on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data) +{ + GdkPixbuf *pixbuf = data; + + gdk_draw_pixbuf (widget->window, NULL, + pixbuf, 0, 0, 0, 0, + gdk_pixbuf_get_width (pixbuf), + gdk_pixbuf_get_height (pixbuf), + GDK_RGB_DITHER_NONE, + 0, 0); + + return TRUE; +} + +static void +show_window (uint32_t *bits, int w, int h, int stride) +{ + GdkPixbuf *pixbuf; + + GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + + pixbuf = pixbuf_from_argb32 (bits, w, h, stride); + + g_signal_connect (window, "expose_event", G_CALLBACK (on_expose), pixbuf); + + gtk_widget_show (window); + + gtk_main (); +} + +#define WIDTH 100 +#define HEIGHT 100 + +static uint32_t +reader (const void *src, int size) +{ + switch (size) + { + case 1: + return *(uint8_t *)src; + case 2: + return *(uint16_t *)src; + case 4: + return *(uint32_t *)src; + default: + g_assert_not_reached(); + } +} + +static void +writer (void *src, uint32_t value, int size) +{ + switch (size) + { + case 1: + *(uint8_t *)src = value; + break; + + case 2: + *(uint16_t *)src = value; + break; + + case 4: + *(uint32_t *)src = value; + break; + } +} + +int +main (int argc, char **argv) +{ + uint32_t *src = malloc (WIDTH * HEIGHT * 4); + uint32_t *dest = malloc (WIDTH * HEIGHT * 4); + pixman_image_t *src_img; + pixman_image_t *dest_img; + int i, j; + gtk_init (&argc, &argv); + + for (i = 0; i < WIDTH * HEIGHT; ++i) + src[i] = 0x7f7f0000; /* red */ + + for (i = 0; i < WIDTH * HEIGHT; ++i) + dest[i] = 0x7f0000ff; /* blue */ + + src_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, + WIDTH, HEIGHT, + src, + WIDTH * 4); + + dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, + WIDTH, HEIGHT, + dest, + WIDTH * 4); + + pixman_image_set_accessors (src_img, reader, writer); + pixman_image_set_accessors (dest_img, reader, writer); + + pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img, + 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); + +#if 0 + for (i = 0; i < WIDTH; ++i) + { + for (j = 0; j < HEIGHT; ++j) + g_print ("%x, ", dest[i * WIDTH + j]); + g_print ("\n"); + } +#endif + + show_window (dest, WIDTH, HEIGHT, WIDTH); + + pixman_image_unref (src_img); + pixman_image_unref (dest_img); + free (src); + free (dest); + + + + return 0; +} diff --git a/pixman/test/fetch-test.c b/pixman/test/fetch-test.c new file mode 100644 index 000000000..717f6d4fd --- /dev/null +++ b/pixman/test/fetch-test.c @@ -0,0 +1,163 @@ +#include <assert.h> +#include <stdlib.h> +#include <stdio.h> +#include "pixman.h" + + +#define SIZE 1024 + + +pixman_indexed_t mono_pallete = { + .rgba = { 0x00000000, 0x00ffffff }, +}; + + +typedef struct { + pixman_format_code_t format; + int width, height; + int stride; + uint32_t src[SIZE]; + uint32_t dst[SIZE]; + pixman_indexed_t *indexed; +} testcase_t; + +testcase_t testcases[] = { + { + .format = PIXMAN_a8r8g8b8, + .width = 2, .height = 2, + .stride = 8, + .src = { 0x00112233, 0x44556677, + 0x8899aabb, 0xccddeeff }, + .dst = { 0x00112233, 0x44556677, + 0x8899aabb, 0xccddeeff }, + .indexed = NULL, + }, + { + .format = PIXMAN_g1, + .width = 8, .height = 2, + .stride = 4, + .src = { 0x00000055, + 0x000000aa }, + .dst = { 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, + 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff }, + .indexed = &mono_pallete, + }, +#if 0 + { + .format = PIXMAN_g8, + .width = 4, .height = 2, + .stride = 4, + .src = { 0x01234567, + 0x89abcdef }, + .dst = { 0x00010101, 0x00232323, 0x00454545, 0x00676767, + 0x00898989, 0x00ababab, 0x00cdcdcd, 0x00efefef, }, + }, +#endif + { + .format = PIXMAN_yv12, + .width = 8, .height = 2, + .stride = 8, + .src = { 0xff00ff00, 0xff00ff00, + 0x00ff00ff, 0x00ff00ff, + 0x0080ff80, + 0xff800080}, + .dst = { + 0xff000000, 0xffffffff, 0xffb80000, 0xffffe113, + 0xff000000, 0xffffffff, 0xff0023ee, 0xff4affff, + 0xffffffff, 0xff000000, 0xffffe113, 0xffb80000, + 0xffffffff, 0xff000000, 0xff4affff, 0xff0023ee, + }, + }, +}; + +const int ntestcases = sizeof(testcases)/sizeof(testcases[0]); + + +static uint32_t +reader (const void *src, int size) +{ + switch (size) + { + case 1: + return *(uint8_t *)src; + case 2: + return *(uint16_t *)src; + case 4: + return *(uint32_t *)src; + default: + assert(0); + } +} + + +static void +writer (void *src, uint32_t value, int size) +{ + switch (size) + { + case 1: + *(uint8_t *)src = value; + break; + case 2: + *(uint16_t *)src = value; + break; + case 4: + *(uint32_t *)src = value; + break; + default: + assert(0); + } +} + + +int +main (int argc, char **argv) +{ + uint32_t dst[SIZE]; + pixman_image_t *src_img; + pixman_image_t *dst_img; + int i, j, x, y; + int ret = 0; + + for (i = 0; i < ntestcases; ++i) { + for (j = 0; j < 2; ++j) { + src_img = pixman_image_create_bits (testcases[i].format, + testcases[i].width, + testcases[i].height, + testcases[i].src, + testcases[i].stride); + pixman_image_set_indexed(src_img, testcases[i].indexed); + + dst_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, + testcases[i].width, + testcases[i].height, + dst, + testcases[i].width*4); + + if (j) { + pixman_image_set_accessors (src_img, reader, writer); + pixman_image_set_accessors (dst_img, reader, writer); + } + + pixman_image_composite (PIXMAN_OP_SRC, src_img, NULL, dst_img, + 0, 0, 0, 0, 0, 0, testcases[i].width, testcases[i].height); + + pixman_image_unref (src_img); + pixman_image_unref (dst_img); + + for (y = 0; y < testcases[i].height; ++y) + for (x = 0; x < testcases[i].width; ++x) { + int offset = y*testcases[i].width + x; + if (dst[offset] != testcases[i].dst[offset]) { + printf ("test %i%c: pixel mismatch at (x=%d,y=%d): %08x expected, %08x obtained\n", + i + 1, 'a' + j, + x, y, + testcases[i].dst[offset], dst[offset]); + ret = 1; + } + } + } + } + + return ret; +} diff --git a/pixman/test/gradient-test.c b/pixman/test/gradient-test.c new file mode 100644 index 000000000..8a99ff0e6 --- /dev/null +++ b/pixman/test/gradient-test.c @@ -0,0 +1,147 @@ +#include <stdio.h> +#include <stdlib.h> +#include <gtk/gtk.h> +#include "pixman.h" + +GdkPixbuf * +pixbuf_from_argb32 (uint32_t *bits, + int width, + int height, + int stride) +{ + GdkPixbuf *pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, + 8, width, height); + int p_stride = gdk_pixbuf_get_rowstride (pixbuf); + guint32 *p_bits = (guint32 *)gdk_pixbuf_get_pixels (pixbuf); + int w, h; + + for (h = 0; h < height; ++h) + { + for (w = 0; w < width; ++w) + { + uint32_t argb = bits[h * stride + w]; + guint32 abgr; + + abgr = (argb & 0xff000000) | + (argb & 0xff) << 16 | + (argb & 0x00ff00) | + (argb & 0xff0000) >> 16; + + p_bits[h * (p_stride / 4) + w] = abgr; + } + } + + return pixbuf; +} + +static gboolean +on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data) +{ + GdkPixbuf *pixbuf = data; + + gdk_draw_pixbuf (widget->window, NULL, + pixbuf, 0, 0, 0, 0, + gdk_pixbuf_get_width (pixbuf), + gdk_pixbuf_get_height (pixbuf), + GDK_RGB_DITHER_NONE, + 0, 0); + + return TRUE; +} + +static void +show_window (uint32_t *bits, int w, int h, int stride) +{ + GdkPixbuf *pixbuf; + + GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + + pixbuf = pixbuf_from_argb32 (bits, w, h, stride); + + g_signal_connect (window, "expose_event", G_CALLBACK (on_expose), pixbuf); + g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL); + + gtk_widget_show (window); + + gtk_main (); +} + +int +main (int argc, char **argv) +{ +#define WIDTH 200 +#define HEIGHT 200 + + uint32_t *dest = malloc (WIDTH * HEIGHT * 4); + pixman_image_t *src_img; + pixman_image_t *dest_img; + int i; + pixman_gradient_stop_t stops[2] = + { + { pixman_int_to_fixed (0), { 0xffff, 0x0000, 0x0000, 0xffff } }, + { pixman_int_to_fixed (1), { 0xffff, 0xffff, 0x0000, 0xffff } } + }; + pixman_point_fixed_t p1 = { 0, 0 }; + pixman_point_fixed_t p2 = { pixman_int_to_fixed (WIDTH), + pixman_int_to_fixed (HEIGHT) }; + pixman_transform_t trans = { + { { pixman_double_to_fixed (2), pixman_double_to_fixed (0.5), pixman_double_to_fixed (-100), }, + { pixman_double_to_fixed (0), pixman_double_to_fixed (2), pixman_double_to_fixed (0), }, + { pixman_double_to_fixed (0), pixman_double_to_fixed (0.004990), pixman_double_to_fixed (1.0) } + } + }; + + pixman_transform_t id = { + { { pixman_fixed_1, 0, 0 }, + { 0, pixman_fixed_1, 0 }, + { 0, 0, pixman_fixed_1 } } + }; + + pixman_point_fixed_t c_inner; + pixman_point_fixed_t c_outer; + pixman_fixed_t r_inner; + pixman_fixed_t r_outer; + + gtk_init (&argc, &argv); + + for (i = 0; i < WIDTH * HEIGHT; ++i) + dest[i] = 0x3f0000ff; /* pale blue */ + + dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, + WIDTH, HEIGHT, + dest, + WIDTH * 4); + + c_inner.x = pixman_double_to_fixed (50.0); + c_inner.y = pixman_double_to_fixed (50.0); + c_outer.x = pixman_double_to_fixed (50.0); + c_outer.y = pixman_double_to_fixed (50.0); + r_inner = 0; + r_outer = pixman_double_to_fixed (50.0); + + src_img = pixman_image_create_radial_gradient (&c_inner, &c_outer, + r_inner, r_outer, + stops, 2); + +#if 0 + src_img = pixman_image_create_linear_gradient (&p1, &p2, + stops, 2); + +#endif + pixman_image_set_transform (src_img, &trans); + + pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img, + 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); + + printf ("0, 0: %x\n", dest[0]); + printf ("10, 10: %x\n", dest[10 * 10 + 10]); + printf ("w, h: %x\n", dest[(HEIGHT - 1) * 100 + (WIDTH - 1)]); + + show_window (dest, WIDTH, HEIGHT, WIDTH); + + pixman_image_unref (src_img); + pixman_image_unref (dest_img); + free (dest); + + return 0; +} diff --git a/pixman/test/region-test.c b/pixman/test/region-test.c new file mode 100644 index 000000000..e214e9b89 --- /dev/null +++ b/pixman/test/region-test.c @@ -0,0 +1,23 @@ +#include <assert.h> +#include <stdlib.h> +#include <stdio.h> +#include "pixman.h" + +/* This used to go into an infinite loop before pixman-region.c + * was fixed to not use explict "short" variables + */ +int +main () +{ + pixman_region32_t r1; + pixman_region32_t r2; + pixman_region32_t r3; + + pixman_region32_init_rect (&r1, 0, 0, 20, 64000); + pixman_region32_init_rect (&r2, 0, 0, 20, 64000); + pixman_region32_init_rect (&r3, 0, 0, 20, 64000); + + pixman_region32_subtract (&r1, &r2, &r3); + +} + |