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-rw-r--r--tools/mhmake/CMakeLists.txt13
-rw-r--r--tools/mhmake/COPYING674
-rw-r--r--tools/mhmake/Makefile.am5
-rw-r--r--tools/mhmake/Makefile.cvs8
-rw-r--r--tools/mhmake/bison++.exebin110592 -> 0 bytes
-rw-r--r--tools/mhmake/bison.exebin0 -> 279552 bytes
-rw-r--r--tools/mhmake/config.sub1470
-rw-r--r--tools/mhmake/configure.in20
-rw-r--r--tools/mhmake/depcomp441
-rw-r--r--tools/mhmake/install-sh276
-rw-r--r--tools/mhmake/libiconv2.dllbin0 -> 1008128 bytes
-rw-r--r--tools/mhmake/libintl3.dllbin0 -> 103424 bytes
-rw-r--r--tools/mhmake/ltmain.sh6343
-rw-r--r--tools/mhmake/makebison.bat8
-rw-r--r--tools/mhmake/mhmake.kdevelop247
-rw-r--r--tools/mhmake/mhmake.vcxproj8
-rw-r--r--tools/mhmake/mhmake.vcxproj.filters13
-rw-r--r--tools/mhmake/missing336
-rw-r--r--tools/mhmake/readme.txt9
-rw-r--r--tools/mhmake/src/bison.cc1025
-rw-r--r--tools/mhmake/src/bison.h249
-rw-r--r--tools/mhmake/src/bisondata/bison.m4556
-rw-r--r--tools/mhmake/src/bisondata/c++.m4170
-rw-r--r--tools/mhmake/src/bisondata/c.m4477
-rw-r--r--tools/mhmake/src/bisondata/lalr1.cc1169
-rw-r--r--tools/mhmake/src/bisondata/location.cc279
-rw-r--r--tools/mhmake/src/bisondata/m4sugar/foreach.m4400
-rw-r--r--tools/mhmake/src/bisondata/m4sugar/m4sugar.m42789
-rw-r--r--tools/mhmake/src/build.cpp89
-rw-r--r--tools/mhmake/src/commandqueue.cpp23
-rw-r--r--tools/mhmake/src/curdir.cpp3
-rw-r--r--tools/mhmake/src/fileinfo.cpp11
-rw-r--r--tools/mhmake/src/flex.skl1
-rw-r--r--tools/mhmake/src/flexlexer.h41
-rw-r--r--tools/mhmake/src/md5.cpp2
-rw-r--r--tools/mhmake/src/mhmake.cpp2
-rw-r--r--tools/mhmake/src/mhmakefileparser.cpp67
-rw-r--r--tools/mhmake/src/mhmakefileparser.h36
-rw-r--r--tools/mhmake/src/mhmakelexer.l478
-rw-r--r--tools/mhmake/src/mhmakeparser.y63
-rw-r--r--tools/mhmake/src/rule.cpp2
-rw-r--r--tools/mhmake/src/stdafx.h6
-rw-r--r--tools/mhmake/src/util.cpp8
-rw-r--r--tools/mhmake/src/util.h2
-rw-r--r--tools/mhmake/ylwrap0
45 files changed, 6360 insertions, 11459 deletions
diff --git a/tools/mhmake/CMakeLists.txt b/tools/mhmake/CMakeLists.txt
index 8af73f6db..887dc2601 100644
--- a/tools/mhmake/CMakeLists.txt
+++ b/tools/mhmake/CMakeLists.txt
@@ -8,10 +8,10 @@ ENDIF(CMAKE_BUILD_TYPE MATCHES "Release")
PROJECT(${PROGRAM_NAME})
-SET( CMAKE_CXX_FLAGS_DEBUG "-D _DEBUG")
+SET( CMAKE_CXX_FLAGS_DEBUG "-g -D _DEBUG")
ADD_CUSTOM_COMMAND(
- OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/mhmakelexer.cpp
+ OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/mhmakelexer.cpp ${CMAKE_CURRENT_BINARY_DIR}/FlexLexer.h
COMMAND flex++ -S${CMAKE_CURRENT_SOURCE_DIR}/src/flex.skl -o${CMAKE_CURRENT_BINARY_DIR}/mhmakelexer.cpp ${CMAKE_CURRENT_SOURCE_DIR}/src/mhmakelexer.l
COMMAND mv ${CMAKE_CURRENT_BINARY_DIR}/mhmakelexer.cpp ${CMAKE_CURRENT_BINARY_DIR}/temp1234.456
COMMAND echo '\#include \"stdafx.h\"' > ${CMAKE_CURRENT_BINARY_DIR}/mhmakelexer.cpp
@@ -19,16 +19,17 @@ ADD_CUSTOM_COMMAND(
COMMAND rm ${CMAKE_CURRENT_BINARY_DIR}/temp1234.456
COMMAND cp ${CMAKE_CURRENT_SOURCE_DIR}/src/flexlexer.h ${CMAKE_CURRENT_BINARY_DIR}/FlexLexer.h
- DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/src/mhmakelexer.l ${CMAKE_CURRENT_SOURCE_DIR}/src/flex.skl ${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.h
+ DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/src/mhmakelexer.l ${CMAKE_CURRENT_SOURCE_DIR}/src/flex.skl ${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.hpp ${CMAKE_CURRENT_SOURCE_DIR}/src/flexlexer.h
)
ADD_CUSTOM_COMMAND(
- OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.cpp ${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.h
- COMMAND bison++ -d -S${CMAKE_CURRENT_SOURCE_DIR}/src/bison.cc -H${CMAKE_CURRENT_SOURCE_DIR}/src/bison.h -h${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.h -otemp1234.456 ${CMAKE_CURRENT_SOURCE_DIR}/src/mhmakeparser.y
+ OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.cpp ${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.hpp ${CMAKE_CURRENT_BINARY_DIR}/location.hh ${CMAKE_CURRENT_BINARY_DIR}/position.hh ${CMAKE_CURRENT_BINARY_DIR}/stack.hh
+ COMMAND BISON_PKGDATADIR=${CMAKE_CURRENT_SOURCE_DIR}/src/bisondata bison -d -ra -S${CMAKE_CURRENT_SOURCE_DIR}/src/bisondata/lalr1.cc -o${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.cpp ${CMAKE_CURRENT_SOURCE_DIR}/src/mhmakeparser.y
+ COMMAND mv ${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.cpp temp1234.456
COMMAND echo '\#include \"stdafx.h\"' > ${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.cpp
COMMAND cat temp1234.456 >> ${CMAKE_CURRENT_BINARY_DIR}/mhmakeparser.cpp
COMMAND rm temp1234.456
- DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/src/mhmakeparser.y
+ DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/src/mhmakeparser.y ${CMAKE_CURRENT_SOURCE_DIR}/src/bisondata/lalr1.cc
)
INCLUDE_DIRECTORIES(src ${CMAKE_CURRENT_BINARY_DIR})
LINK_LIBRARIES(/usr/lib/libpopt.a)
diff --git a/tools/mhmake/COPYING b/tools/mhmake/COPYING
deleted file mode 100644
index 818433ecc..000000000
--- a/tools/mhmake/COPYING
+++ /dev/null
@@ -1,674 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
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-not impose a license fee, royalty, or other charge for exercise of
-rights granted under this License, and you may not initiate litigation
-(including a cross-claim or counterclaim in a lawsuit) alleging that
-any patent claim is infringed by making, using, selling, offering for
-sale, or importing the Program or any portion of it.
-
- 11. Patents.
-
- A "contributor" is a copyright holder who authorizes use under this
-License of the Program or a work on which the Program is based. The
-work thus licensed is called the contributor's "contributor version".
-
- A contributor's "essential patent claims" are all patent claims
-owned or controlled by the contributor, whether already acquired or
-hereafter acquired, that would be infringed by some manner, permitted
-by this License, of making, using, or selling its contributor version,
-but do not include claims that would be infringed only as a
-consequence of further modification of the contributor version. For
-purposes of this definition, "control" includes the right to grant
-patent sublicenses in a manner consistent with the requirements of
-this License.
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- Each contributor grants you a non-exclusive, worldwide, royalty-free
-patent license under the contributor's essential patent claims, to
-make, use, sell, offer for sale, import and otherwise run, modify and
-propagate the contents of its contributor version.
-
- In the following three paragraphs, a "patent license" is any express
-agreement or commitment, however denominated, not to enforce a patent
-(such as an express permission to practice a patent or covenant not to
-sue for patent infringement). To "grant" such a patent license to a
-party means to make such an agreement or commitment not to enforce a
-patent against the party.
-
- If you convey a covered work, knowingly relying on a patent license,
-and the Corresponding Source of the work is not available for anyone
-to copy, free of charge and under the terms of this License, through a
-publicly available network server or other readily accessible means,
-then you must either (1) cause the Corresponding Source to be so
-available, or (2) arrange to deprive yourself of the benefit of the
-patent license for this particular work, or (3) arrange, in a manner
-consistent with the requirements of this License, to extend the patent
-license to downstream recipients. "Knowingly relying" means you have
-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
-in a country, would infringe one or more identifiable patents in that
-country that you have reason to believe are valid.
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- If, pursuant to or in connection with a single transaction or
-arrangement, you convey, or propagate by procuring conveyance of, a
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-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
- A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License. You may not convey a covered
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-to the third party based on the extent of your activity of conveying
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-or that patent license was granted, prior to 28 March 2007.
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- Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
- 12. No Surrender of Others' Freedom.
-
- If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot convey a
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-License and any other pertinent obligations, then as a consequence you may
-not convey it at all. For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
- 13. Use with the GNU Affero General Public License.
-
- Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
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-License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
-
- 14. Revised Versions of this License.
-
- The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
- Each version is given a distinguishing version number. If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation. If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
- If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
- Later license versions may give you additional or different
-permissions. However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
- 15. Disclaimer of Warranty.
-
- THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. Limitation of Liability.
-
- IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
- 17. Interpretation of Sections 15 and 16.
-
- If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
- If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
- <program> Copyright (C) <year> <name of author>
- This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/tools/mhmake/Makefile.am b/tools/mhmake/Makefile.am
deleted file mode 100644
index 02520f201..000000000
--- a/tools/mhmake/Makefile.am
+++ /dev/null
@@ -1,5 +0,0 @@
-# not a GNU package. You can remove this line, if
-# have all needed files, that a GNU package needs
-AUTOMAKE_OPTIONS = foreign 1.4
-
-SUBDIRS = src
diff --git a/tools/mhmake/Makefile.cvs b/tools/mhmake/Makefile.cvs
deleted file mode 100644
index d16070234..000000000
--- a/tools/mhmake/Makefile.cvs
+++ /dev/null
@@ -1,8 +0,0 @@
-default: all
-
-all:
- aclocal
- autoheader
- automake
- autoconf
-
diff --git a/tools/mhmake/bison++.exe b/tools/mhmake/bison++.exe
deleted file mode 100644
index a8d48fcfe..000000000
--- a/tools/mhmake/bison++.exe
+++ /dev/null
Binary files differ
diff --git a/tools/mhmake/bison.exe b/tools/mhmake/bison.exe
new file mode 100644
index 000000000..a56f1cb36
--- /dev/null
+++ b/tools/mhmake/bison.exe
Binary files differ
diff --git a/tools/mhmake/config.sub b/tools/mhmake/config.sub
deleted file mode 100644
index 1dea9b79d..000000000
--- a/tools/mhmake/config.sub
+++ /dev/null
@@ -1,1470 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002 Free Software Foundation, Inc.
-
-timestamp='2002-09-05'
-
-# 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., 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.
-
-# 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
-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 0 ;;
- --version | -v )
- echo "$version" ; exit 0 ;;
- --help | --h* | -h )
- echo "$usage"; exit 0 ;;
- -- ) # 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 0;;
-
- * )
- 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 $maybe_os in
- nto-qnx* | linux-gnu* | freebsd*-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
- os=-$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)
- 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
- ;;
- -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/'`
- ;;
- -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 $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
- | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | i370 | i860 | i960 | ia64 \
- | ip2k \
- | m32r | m68000 | m68k | m88k | mcore \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64vr | mips64vrel \
- | mips64orion | mips64orionel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mipsisa32 | mipsisa32el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | ns16k | ns32k \
- | openrisc | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
- | pyramid \
- | sh | sh[1234] | sh3e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
- | strongarm \
- | tahoe | thumb | tic80 | tron \
- | v850 | v850e \
- | we32k \
- | x86 | xscale | xstormy16 | xtensa \
- | z8k)
- basic_machine=$basic_machine-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$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-* \
- | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* \
- | clipper-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* \
- | m32r-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | mcore-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipstx39 | mipstx39el \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
- | pyramid-* \
- | romp-* | rs6000-* \
- | sh-* | sh[1234]-* | sh3e-* | sh[34]eb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
- | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
- | tahoe-* | thumb-* | tic30-* | tic4x-* | tic54x-* | tic80-* | tron-* \
- | v850-* | v850e-* | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xps100-* | xscale-* | 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
- ;;
- 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
- ;;
- 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
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- 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
- ;;
- 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
- ;;
- 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
- ;;
- mmix*)
- basic_machine=mmix-knuth
- os=-mmixware
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- 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
- ;;
- or32 | or32-*)
- basic_machine=or32-unknown
- os=-coff
- ;;
- 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
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2)
- basic_machine=i686-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-*)
- basic_machine=i686-`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
- ;;
- 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
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- 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
- ;;
- t3d)
- basic_machine=alpha-cray
- os=-unicos
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tic4x | c4x*)
- basic_machine=tic4x-unknown
- os=-coff
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-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
- ;;
- 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
- ;;
- windows32)
- basic_machine=i386-pc
- os=-windows32-msvcrt
- ;;
- 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
- ;;
- 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
- ;;
- sh3 | sh4 | sh3eb | sh4eb | sh[1234]le | sh3ele)
- basic_machine=sh-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparc | sparcv9 | sparcv9b)
- 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* | -netbsd* | -openbsd* | -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* | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -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*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto*)
- os=-nto-qnx
- ;;
- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
- ;;
- -mac*)
- os=`echo $os | sed -e 's|mac|macos|'`
- ;;
- -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
- ;;
- -wince*)
- os=-wince
- ;;
- -osfrose*)
- os=-osfrose
- ;;
- -osf*)
- os=-osf
- ;;
- -utek*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -acis*)
- os=-aos
- ;;
- -atheos*)
- os=-atheos
- ;;
- -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
- ;;
- -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
- ;;
- -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
- *-acorn)
- os=-riscix1.2
- ;;
- arm*-rebel)
- os=-linux
- ;;
- arm*-semi)
- os=-aout
- ;;
- # 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
- ;;
- 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
- ;;
- *-ibm)
- os=-aix
- ;;
- *-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
- ;;
- -ptx*)
- vendor=sequent
- ;;
- -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 0
-
-# 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/tools/mhmake/configure.in b/tools/mhmake/configure.in
deleted file mode 100644
index ca6a5389b..000000000
--- a/tools/mhmake/configure.in
+++ /dev/null
@@ -1,20 +0,0 @@
-AC_INIT(configure.in)
-
-AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(mhmake, 0.1)
-
-AC_ARG_ENABLE(debug,
-[ --enable-debug Turn on debugging],
-[case "${enableval}" in
- yes) debug=true ;;
- full) debug=true ;;
- no) debug=false ;;
- *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
-esac],[debug=false])
-AM_CONDITIONAL(DEBUG, test x$debug = xtrue)
-
-AC_LANG_CPLUSPLUS
-AC_PROG_CXX
-AC_PROG_CC
-
-AC_OUTPUT(Makefile src/Makefile)
diff --git a/tools/mhmake/depcomp b/tools/mhmake/depcomp
deleted file mode 100644
index 4c20c6c94..000000000
--- a/tools/mhmake/depcomp
+++ /dev/null
@@ -1,441 +0,0 @@
-#! /bin/sh
-
-# depcomp - compile a program generating dependencies as side-effects
-# Copyright 1999, 2000 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., 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.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
- echo "depcomp: Variables source, object and depmode must be set" 1>&2
- exit 1
-fi
-# `libtool' can also be set to `yes' or `no'.
-
-depfile=${depfile-`echo "$object" | sed 's,\([^/]*\)$,.deps/\1,;s/\.\([^.]*\)$/.P\1/'`}
-tmpdepfile=${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 "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want. Yay! Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff. Hmm.
- "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
- 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 "$tmpdepfile"
- ;;
-
-aix)
- # The C for AIX Compiler uses -M and outputs the dependencies
- # in a .u file. This file always lives in the current directory.
- # Also, the AIX compiler puts `$object:' at the start of each line;
- # $object doesn't have directory information.
- stripped=`echo "$object" | sed -e 's,^.*/,,' -e 's/\(.*\)\..*$/\1/'`
- tmpdepfile="$stripped.u"
- outname="$stripped.o"
- if test "$libtool" = yes; then
- "$@" -Wc,-M
- else
- "$@" -M
- fi
-
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
-
- if test -f "$tmpdepfile"; then
- # 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 "$tmpdepfile"
- ;;
-
-icc)
- # Must come before tru64.
-
- # Intel's C compiler understands `-MD -MF file'. However
- # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
- # will fill foo.d with something like
- # foo.o: sub/foo.c
- # foo.o: sub/foo.h
- # which is wrong. We want:
- # sub/foo.o: sub/foo.c
- # sub/foo.o: sub/foo.h
- # sub/foo.c:
- # sub/foo.h:
-
- "$@" -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'.
- # Do two passes, one to just change these to
- # `$object: dependent.h' and one to simply `dependent.h:'.
- sed -e "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
- sed -e "s,^[^:]*: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-tru64)
- # The Tru64 AIX 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.
-
- tmpdepfile1="$object.d"
- tmpdepfile2=`echo "$object" | sed -e 's/.o$/.d/'`
- if test "$libtool" = yes; then
- "$@" -Wc,-MD
- else
- "$@" -MD
- fi
-
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile1" "$tmpdepfile2"
- exit $stat
- fi
-
- if test -f "$tmpdepfile1"; then
- tmpdepfile="$tmpdepfile1"
- else
- tmpdepfile="$tmpdepfile2"
- fi
- if test -f "$tmpdepfile"; then
- sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
- # That's a space and a tab in the [].
- sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
- else
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile"
- ;;
-
-#nosideeffect)
- # This comment above is used by automake to tell side-effect
- # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
- # Important note: in order to support this mode, a compiler *must*
- # always write the proprocessed file to stdout, regardless of -o,
- # because we must use -o when running libtool.
- test -z "$dashmflag" && dashmflag=-M
- ( IFS=" "
- case " $* " in
- *" --mode=compile "*) # this is libtool, let us make it quiet
- for arg
- do # cycle over the arguments
- case "$arg" in
- "--mode=compile")
- # insert --quiet before "--mode=compile"
- set fnord "$@" --quiet
- shift # fnord
- ;;
- esac
- set fnord "$@" "$arg"
- shift # fnord
- shift # "$arg"
- done
- ;;
- esac
- "$@" $dashmflag | sed 's:^[^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
- ) &
- proc=$!
- "$@"
- stat=$?
- wait "$proc"
- if test "$stat" != 0; then exit $stat; fi
- rm -f "$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 "$tmpdepfile"
- ;;
-
-dashXmstdout)
- # This case only exists to satisfy depend.m4. It is never actually
- # run, as this mode is specially recognized in the preamble.
- exit 1
- ;;
-
-makedepend)
- # X makedepend
- (
- shift
- cleared=no
- for arg in "$@"; do
- case $cleared in no)
- set ""; shift
- cleared=yes
- esac
- case "$arg" in
- -D*|-I*)
- set fnord "$@" "$arg"; shift;;
- -*)
- ;;
- *)
- set fnord "$@" "$arg"; shift;;
- esac
- done
- obj_suffix="`echo $object | sed 's/^.*\././'`"
- touch "$tmpdepfile"
- ${MAKEDEPEND-makedepend} 2>/dev/null -o"$obj_suffix" -f"$tmpdepfile" "$@"
- ) &
- proc=$!
- "$@"
- stat=$?
- wait "$proc"
- if test "$stat" != 0; then exit $stat; fi
- rm -f "$depfile"
- cat < "$tmpdepfile" > "$depfile"
- tail +3 "$tmpdepfile" | tr ' ' '
-' | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- sed -e 's/^\\$//' -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 proprocessed file to stdout, regardless of -o,
- # because we must use -o when running libtool.
- ( IFS=" "
- case " $* " in
- *" --mode=compile "*)
- for arg
- do # cycle over the arguments
- case $arg in
- "--mode=compile")
- # insert --quiet before "--mode=compile"
- set fnord "$@" --quiet
- shift # fnord
- ;;
- esac
- set fnord "$@" "$arg"
- shift # fnord
- shift # "$arg"
- done
- ;;
- esac
- "$@" -E |
- sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
- sed '$ s: \\$::' > "$tmpdepfile"
- ) &
- proc=$!
- "$@"
- stat=$?
- wait "$proc"
- if test "$stat" != 0; then exit $stat; fi
- rm -f "$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 proprocessed file to stdout, regardless of -o,
- # because we must use -o when running libtool.
- ( IFS=" "
- case " $* " in
- *" --mode=compile "*)
- for arg
- do # cycle over the arguments
- case $arg in
- "--mode=compile")
- # insert --quiet before "--mode=compile"
- set fnord "$@" --quiet
- shift # fnord
- ;;
- esac
- set fnord "$@" "$arg"
- shift # fnord
- shift # "$arg"
- done
- ;;
- esac
- "$@" -E |
- sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
- ) &
- proc=$!
- "$@"
- stat=$?
- wait "$proc"
- if test "$stat" != 0; then exit $stat; fi
- rm -f "$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 $depmode" 1>&2
- exit 1
- ;;
-esac
-
-exit 0
diff --git a/tools/mhmake/install-sh b/tools/mhmake/install-sh
deleted file mode 100644
index 36f96f3e0..000000000
--- a/tools/mhmake/install-sh
+++ /dev/null
@@ -1,276 +0,0 @@
-#!/bin/sh
-#
-# install - install a program, script, or datafile
-# This comes from X11R5 (mit/util/scripts/install.sh).
-#
-# Copyright 1991 by the Massachusetts Institute of Technology
-#
-# Permission to use, copy, modify, distribute, and sell this software and its
-# documentation for any purpose is hereby granted without fee, provided that
-# the above copyright notice appear in all copies and that both that
-# copyright notice and this permission notice appear in supporting
-# documentation, and that the name of M.I.T. not be used in advertising or
-# publicity pertaining to distribution of the software without specific,
-# written prior permission. M.I.T. makes no representations about the
-# suitability of this software for any purpose. It is provided "as is"
-# without express or implied warranty.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch. It can only install one file at a time, a restriction
-# shared with many OS's install programs.
-
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-
-# put in absolute paths if you don't have them in your path; or use env. 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}"
-
-transformbasename=""
-transform_arg=""
-instcmd="$mvprog"
-chmodcmd="$chmodprog 0755"
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=""
-dst=""
-dir_arg=""
-
-while [ x"$1" != x ]; do
- case $1 in
- -c) instcmd=$cpprog
- shift
- continue;;
-
- -d) dir_arg=true
- shift
- continue;;
-
- -m) chmodcmd="$chmodprog $2"
- shift
- shift
- continue;;
-
- -o) chowncmd="$chownprog $2"
- shift
- shift
- continue;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift
- shift
- continue;;
-
- -s) stripcmd=$stripprog
- shift
- continue;;
-
- -t=*) transformarg=`echo $1 | sed 's/-t=//'`
- shift
- continue;;
-
- -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
- shift
- continue;;
-
- *) if [ x"$src" = x ]
- then
- src=$1
- else
- # this colon is to work around a 386BSD /bin/sh bug
- :
- dst=$1
- fi
- shift
- continue;;
- esac
-done
-
-if [ x"$src" = x ]
-then
- echo "$0: no input file specified" >&2
- exit 1
-else
- :
-fi
-
-if [ x"$dir_arg" != x ]; then
- dst=$src
- src=""
-
- if [ -d "$dst" ]; then
- instcmd=:
- chmodcmd=""
- else
- instcmd=$mkdirprog
- fi
-else
-
-# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad
-# if $src (and thus $dsttmp) contains '*'.
-
- if [ -f "$src" ] || [ -d "$src" ]
- then
- :
- else
- echo "$0: $src does not exist" >&2
- exit 1
- fi
-
- if [ x"$dst" = x ]
- then
- echo "$0: no destination specified" >&2
- exit 1
- else
- :
- fi
-
-# If destination is a directory, append the input filename; if your system
-# does not like double slashes in filenames, you may need to add some logic
-
- if [ -d "$dst" ]
- then
- dst=$dst/`basename "$src"`
- else
- :
- fi
-fi
-
-## this sed command emulates the dirname command
-dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-
-# Make sure that the destination directory exists.
-# this part is taken from Noah Friedman's mkinstalldirs script
-
-# Skip lots of stat calls in the usual case.
-if [ ! -d "$dstdir" ]; then
-defaultIFS='
- '
-IFS="${IFS-$defaultIFS}"
-
-oIFS=$IFS
-# Some sh's can't handle IFS=/ for some reason.
-IFS='%'
-set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS=$oIFS
-
-pathcomp=''
-
-while [ $# -ne 0 ] ; do
- pathcomp=$pathcomp$1
- shift
-
- if [ ! -d "$pathcomp" ] ;
- then
- $mkdirprog "$pathcomp"
- else
- :
- fi
-
- pathcomp=$pathcomp/
-done
-fi
-
-if [ x"$dir_arg" != x ]
-then
- $doit $instcmd "$dst" &&
-
- if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
-else
-
-# If we're going to rename the final executable, determine the name now.
-
- if [ x"$transformarg" = x ]
- then
- dstfile=`basename "$dst"`
- else
- dstfile=`basename "$dst" $transformbasename |
- sed $transformarg`$transformbasename
- fi
-
-# don't allow the sed command to completely eliminate the filename
-
- if [ x"$dstfile" = x ]
- then
- dstfile=`basename "$dst"`
- else
- :
- fi
-
-# Make a couple of temp file names in the proper directory.
-
- dsttmp=$dstdir/#inst.$$#
- rmtmp=$dstdir/#rm.$$#
-
-# Trap to clean up temp files at exit.
-
- trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
- trap '(exit $?); exit' 1 2 13 15
-
-# Move or copy the file name to the temp name
-
- $doit $instcmd "$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 $instcmd $src $dsttmp" command.
-
- if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
-
-# 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 [ -f "$dstdir/$dstfile" ]
- then
- $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
- $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
- {
- echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
- (exit 1); exit
- }
- else
- :
- fi
-} &&
-
-# Now rename the file to the real destination.
-
- $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
-
-fi &&
-
-# The final little trick to "correctly" pass the exit status to the exit trap.
-
-{
- (exit 0); exit
-}
diff --git a/tools/mhmake/libiconv2.dll b/tools/mhmake/libiconv2.dll
new file mode 100644
index 000000000..544dd92f5
--- /dev/null
+++ b/tools/mhmake/libiconv2.dll
Binary files differ
diff --git a/tools/mhmake/libintl3.dll b/tools/mhmake/libintl3.dll
new file mode 100644
index 000000000..ec11e6b19
--- /dev/null
+++ b/tools/mhmake/libintl3.dll
Binary files differ
diff --git a/tools/mhmake/ltmain.sh b/tools/mhmake/ltmain.sh
deleted file mode 100644
index b36e997fe..000000000
--- a/tools/mhmake/ltmain.sh
+++ /dev/null
@@ -1,6343 +0,0 @@
-# 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
-# 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., 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.
-
-# 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 "$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 name of this program.
-progname=`$echo "$0" | ${SED} 's%^.*/%%'`
-modename="$progname"
-
-# Constants.
-PROGRAM=ltmain.sh
-PACKAGE=libtool
-VERSION=1.5a
-TIMESTAMP=" (1.1240 2003/06/26 06:55:19)"
-
-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 A|tr A '\301'` in
- A) # EBCDIC based system
- SP2NL="tr '\100' '\n'"
- NL2SP="tr '\r\n' '\100\100'"
- ;;
- *) # Assume ASCII based system
- SP2NL="tr '\040' '\012'"
- NL2SP="tr '\015\012' '\040\040'"
- ;;
-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.
-if test "${LC_ALL+set}" = set; then
- save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
-fi
-if test "${LANG+set}" = set; then
- save_LANG="$LANG"; LANG=C; export LANG
-fi
-
-# Make sure IFS has a sensible default
-: ${IFS=" "}
-
-if test "$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 $PACKAGE docs for more information." 1>&2
- exit 1
-fi
-
-# Global variables.
-mode=$default_mode
-nonopt=
-prev=
-prevopt=
-run=
-show="$echo"
-show_help=
-execute_dlfiles=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-
-#####################################
-# Shell function definitions:
-# This seems to be the best place for them
-
-# 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.
-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 | \
- grep -E 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
- win32_nmres=`eval $NM -f posix -A $1 | \
- sed -n -e '1,100{/ I /{x;/import/!{s/^/import/;h;p;};x;};}'`
- if test "X$win32_nmres" = "Ximport" ; then
- win32_libid_type="x86 archive import"
- else
- win32_libid_type="x86 archive static"
- fi
- 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 $win32_libid_type
-}
-
-# End of Shell function definitions
-#####################################
-
-# Parse our command line options once, thoroughly.
-while test "$#" -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"
-
- # Check whether tagname contains only valid characters
- case $tagname in
- *[!-_A-Za-z0-9,/]*)
- $echo "$progname: invalid tag name: $tagname" 1>&2
- exit 1
- ;;
- 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: $tagname$" < "$0" > /dev/null; then
- taglist="$taglist $tagname"
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $0`"
- 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"
- $echo
- $echo "Copyright (C) 2003 Free Software Foundation, Inc."
- $echo "This is free software; see the source for copying conditions. There is NO"
- $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
- exit 0
- ;;
-
- --config)
- ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $0
- # 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" < "$0"
- done
- exit 0
- ;;
-
- --debug)
- $echo "$progname: enabling shell trace mode"
- set -x
- ;;
-
- --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
- $echo "disable static libraries"
- fi
- exit 0
- ;;
-
- --finish) mode="finish" ;;
-
- --mode) prevopt="--mode" prev=mode ;;
- --mode=*) mode="$optarg" ;;
-
- --preserve-dup-deps) duplicate_deps="yes" ;;
-
- --quiet | --silent)
- show=:
- ;;
-
- --tag) prevopt="--tag" prev=tag ;;
- --tag=*)
- set tag "$optarg" ${1+"$@"}
- shift
- prev=tag
- ;;
-
- -dlopen)
- prevopt="-dlopen"
- prev=execute_dlfiles
- ;;
-
- -*)
- $echo "$modename: unrecognized option \`$arg'" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
-
- *)
- nonopt="$arg"
- break
- ;;
- esac
-done
-
-if test -n "$prevopt"; then
- $echo "$modename: option \`$prevopt' requires an argument" 1>&2
- $echo "$help" 1>&2
- exit 1
-fi
-
-# 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 1
- 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="$nonopt" # always keep a non-empty value in "srcfile"
- suppress_output=
- arg_mode=normal
- libobj=
-
- for arg
- do
- case "$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 1
- fi
- arg_mode=target
- continue
- ;;
-
- -static)
- build_old_libs=yes
- continue
- ;;
-
- -prefer-pic)
- pic_mode=yes
- continue
- ;;
-
- -prefer-non-pic)
- pic_mode=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, so we specify it 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 1
- ;;
- target)
- $echo "$modename: you must specify a target with \`-o'" 1>&2
- exit 1
- ;;
- *)
- # 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 $libobj in
- *.ada) xform=ada ;;
- *.adb) xform=adb ;;
- *.ads) xform=ads ;;
- *.asm) xform=asm ;;
- *.c++) xform=c++ ;;
- *.cc) xform=cc ;;
- *.ii) xform=ii ;;
- *.class) xform=class ;;
- *.cpp) xform=cpp ;;
- *.cxx) xform=cxx ;;
- *.f90) xform=f90 ;;
- *.for) xform=for ;;
- *.java) xform=java ;;
- esac
-
- libobj=`$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 \`$libobj'" 1>&2
- exit 1
- ;;
- esac
-
- # Infer tagged configuration to use if any are available and
- # if one wasn't chosen via the "--tag" command line option.
- # Only attempt this if the compiler in the base compile
- # command doesn't match the default compiler.
- if test -n "$available_tags" && test -z "$tagname"; then
- case $base_compile 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` "*) ;;
- # 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: $z$" < "$0" > /dev/null; then
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
- case "$base_compile " in
- "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*)
- # The compiler in the base compile command matches
- # the one in the tagged configuration.
- # Assume this is the tagged configuration we want.
- tagname=$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 1
-# else
-# $echo "$modename: using $tagname tagged configuration"
- fi
- ;;
- esac
- fi
-
- objname=`$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 1
- 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 1" 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 $removelist; exit 1" 1 2 15
- else
- output_obj=
- need_locks=no
- lockfile=
- fi
-
- # Lock this critical section if it is needed
- # We use this script file to make the link, it avoids creating a new file
- if test "$need_locks" = yes; then
- until $run ln "$0" "$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 1
- fi
- $echo $srcfile > "$lockfile"
- fi
-
- if test -n "$fix_srcfile_path"; then
- eval srcfile=\"$fix_srcfile_path\"
- fi
-
- $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 $srcfile $pic_flag"
- else
- # Don't build PIC code
- command="$base_compile $srcfile"
- fi
-
- if test ! -d "${xdir}$objdir"; then
- $show "$mkdir ${xdir}$objdir"
- $run $mkdir ${xdir}$objdir
- status=$?
- if test "$status" -ne 0 && test ! -d "${xdir}$objdir"; then
- 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 $removelist
- exit 1
- fi
-
- if test "$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 $removelist
- exit 1
- fi
-
- # Just move the object if needed, then go on to compile the next one
- if test -n "$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/$objname'
-
-EOF
-
- # Allow error messages only from the first compilation.
- suppress_output=' >/dev/null 2>&1'
- else
- # No PIC object so indicate it doesn't exist in the libtool
- # object file.
- test -z "$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 $srcfile"
- else
- command="$base_compile $srcfile $pic_flag"
- fi
- if test "$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 $removelist
- exit 1
- fi
-
- if test "$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 $removelist
- exit 1
- fi
-
- # Just move the object if needed
- if test -n "$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 0
- ;;
-
- # 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=
- add_flags=
- 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=
- prefer_static_libs=no
- preload=no
- prev=
- prevarg=
- release=
- rpath=
- xrpath=
- perm_rpath=
- temp_rpath=
- thread_safe=no
- vinfo=
- vinfo_number=no
-
- # We need to know -static, to get the right output filenames.
- for arg
- do
- case $arg in
- -all-static | -static)
- if test "X$arg" = "X-all-static"; then
- 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
- else
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- fi
- build_libtool_libs=no
- build_old_libs=yes
- prefer_static_libs=yes
- break
- ;;
- esac
- done
-
- # See if our shared archives depend on static archives.
- test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
- # Go through the arguments, transforming them on the way.
- while test "$#" -gt 0; do
- arg="$1"
- base_compile="$base_compile $arg"
- 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 \`$arg' does not exist"
- exit 1
- fi
- prev=
- continue
- ;;
- expsyms_regex)
- export_symbols_regex="$arg"
- prev=
- continue
- ;;
- inst_prefix)
- inst_prefix_dir="$arg"
- prev=
- continue
- ;;
- release)
- release="-$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 \`$arg'" 1>&2
- exit 1
- fi
-
- # Extract subdirectory from the argument.
- xdir=`$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
- fi
- else
- # Only an error if not doing a dry-run.
- if test -z "$run"; then
- $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
- exit 1
- else
- # Dry-run case.
-
- # Extract subdirectory from the argument.
- xdir=`$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 \`$save_arg' does not exist"
- exit 1
- fi
- arg=$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 1
- ;;
- 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 $qarg"
- continue
- ;;
- *)
- eval "$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 1
- fi
- if test "X$arg" = "X-export-symbols"; then
- prev=expsyms
- else
- prev=expsyms_regex
- fi
- 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 \`$dir'" 1>&2
- exit 1
- fi
- dir="$absdir"
- ;;
- esac
- case "$deplibs " in
- *" -L$dir "*) ;;
- *)
- deplibs="$deplibs -L$dir"
- lib_search_path="$lib_search_path $dir"
- ;;
- esac
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- case :$dllsearchpath: in
- *":$dir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$dir";;
- esac
- ;;
- esac
- continue
- ;;
-
- -l*)
- if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
- case $host in
- *-*-cygwin* | *-*-pw32* | *-*-beos*)
- # These systems don't actually have a C or math library (as such)
- continue
- ;;
- *-*-freebsd*-gnu*)
- # prevent being parsed by the freebsd regexp below
- ;;
- *-*-mingw* | *-*-os2*)
- # These systems don't actually have a C library (as such)
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-openbsd* | *-*-freebsd*)
- # 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
- esac
- elif test "X$arg" = "X-lc_r"; then
- case $host in
- *-*-freebsd*-gnu*)
- # prevent being parsed by the freebsd regexp below
- ;;
- *-*-openbsd*)
- # Do not include libc_r directly, use -pthread flag.
- continue
- ;;
- esac
- fi
- deplibs="$deplibs $arg"
- continue
- ;;
-
- -module)
- module=yes
- continue
- ;;
-
- # gcc -m* arguments should be passed to the linker via $compiler_flags
- # in order to pass architecture information to the linker
- # (e.g. 32 vs 64-bit). This may also be accomplished via -Wl,-mfoo
- # but this is not reliable with gcc because gcc may use -mfoo to
- # select a different linker, different libraries, etc, while
- # -Wl,-mfoo simply passes -mfoo to the linker.
- -m*)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- if test "$with_gcc" = "yes" ; then
- compiler_flags="$compiler_flags $arg"
- fi
- continue
- ;;
-
- -shrext)
- prev=shrext
- continue
- ;;
-
- -no-fast-install)
- fast_install=no
- continue
- ;;
-
- -no-install)
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- # The PATH hackery in wrapper scripts is required on Windows
- # 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 ;;
-
- -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 1
- ;;
- esac
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- continue
- ;;
-
- -static)
- # The effects of -static are defined in a previous loop.
- # We used to do the same as -all-static on platforms that
- # didn't have a PIC flag, but the assumption that the effects
- # would be equivalent was wrong. It would break on at least
- # Digital Unix and AIX.
- continue
- ;;
-
- -thread-safe)
- thread_safe=yes
- continue
- ;;
-
- -version-info)
- prev=vinfo
- continue
- ;;
- -version-number)
- prev=vinfo
- vinfo_number=yes
- continue
- ;;
-
- -Wc,*)
- args=`$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="\"$arg\""
- ;;
- esac
- add_flags="$add_flags $arg"
- ;;
-
- *.$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 \`$arg'" 1>&2
- exit 1
- fi
-
- # Extract subdirectory from the argument.
- xdir=`$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
- fi
- else
- # Only an error if not doing a dry-run.
- if test -z "$run"; then
- $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
- exit 1
- else
- # Dry-run case.
-
- # Extract subdirectory from the argument.
- xdir=`$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="\"$arg\""
- ;;
- esac
- add_flags="$add_flags $arg"
- ;;
- esac # arg
-
- # Now actually substitute the argument into the commands.
- if test -n "$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 1
- fi
-
- # 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 link
- # command doesn't match the default compiler.
- if test -n "$available_tags" && test -z "$tagname"; then
- case $base_compile in
- # Blanks in the command may have been stripped by the calling shell,
- # but not from the CC environment variable when configure was run.
- "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*) ;;
- # 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: $z$" < "$0" > /dev/null; then
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
- case $base_compile in
- "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*)
- # The compiler in $compile_command matches
- # the one in the tagged configuration.
- # Assume this is the tagged configuration we want.
- tagname=$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 1
-# else
-# $echo "$modename: using $tagname tagged configuration"
- fi
- ;;
- esac
- fi
-
- if test "$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 $output_objdir
- status=$?
- if test "$status" -ne 0 && test ! -d "$output_objdir"; then
- 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 1
- ;;
- *.$libext) linkmode=oldlib ;;
- *.lo | *.$objext) linkmode=obj ;;
- *.la) linkmode=lib ;;
- *) linkmode=prog ;; # Anything else should be a program.
- esac
-
- case $host in
- *cygwin* | *mingw* | *pw32*)
- # don't eliminate duplcations 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
- notinst_path= # paths that contain 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 1
- ;;
- 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 $deplib in
- -l*)
- if test "$linkmode" != lib && test "$linkmode" != prog; then
- $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
- continue
- fi
- if test "$pass" = conv && test "$allow_undefined" = yes; then
- deplibs="$deplib $deplibs"
- continue
- fi
- name=`$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 $shrext .so .a; do
- # Search the libtool library
- lib="$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 $deplibs"
- newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- ;;
- *)
- $echo "$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 $linkmode in
- lib)
- if test "$deplibs_check_method" != pass_all; 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 \`$lib'" 1>&2
- exit 1
- fi
-
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit 1
- fi
-
- ladir=`$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
-
- # 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"
- tmp_libs=
- for deplib in $dependency_libs; do
- #echo "Adding $deplib to \$deplibs"
- deplibs="$deplib $deplibs"
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
- if test -z "$libdir"; then
- if test -z "$old_library"; then
- $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
- exit 1
- fi
- # It is a libtool convenience library, so add in its objects.
- convenience="$convenience $ladir/$objdir/$old_library"
- old_convenience="$old_convenience $ladir/$objdir/$old_library"
- elif test "$linkmode" != prog && test "$linkmode" != lib; then
- $echo "$modename: \`$lib' is not a convenience library" 1>&2
- exit 1
- 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 \`$lib'" 1>&2
- exit 1
- fi
-
- # This library was specified with -dlopen.
- if test "$pass" = dlopen; then
- if test -z "$libdir"; then
- $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
- exit 1
- fi
- if test -z "$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
- else
- dir="$ladir/$objdir"
- absdir="$abs_ladir/$objdir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- 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: \`$lib'" 1>&2
- exit 1
- fi
- # Prefer using a static library (so that no silly _DYNAMIC symbols
- # are required to link).
- if test -n "$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 "$prefer_static_libs" = no || test -z "$old_library"; }; then
- # We need to hardcode the library path
- if test -n "$shlibpath_var"; then
- # Make sure the rpath contains only unique directories.
- case "$temp_rpath " in
- *" $dir "*) ;;
- *" $absdir "*) ;;
- *) temp_rpath="$temp_rpath $dir" ;;
- 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
- if test -n "$library_names" &&
- { test "$prefer_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="$IFS"; IFS='~'
- eval cmds=\"$extract_expsyms_cmds\"
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$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="$IFS"; IFS='~'
- eval cmds=\"$old_archive_from_expsyms_cmds\"
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$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 $host in
- *-*-sco3.2v5* ) add_dir="-L$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 | grep "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="-L$inst_prefix_dir$libdir $add_dir"
- ;;
- esac
- fi
- add="-l$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 1
- 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 "$libdir" in
- [\\/]*)
- add_dir="-L$inst_prefix_dir$libdir $add_dir"
- ;;
- esac
- fi
- add="-l$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
- convenience="$convenience $dir/$old_library"
- old_convenience="$old_convenience $dir/$old_library"
- 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: \`$deplib' is not a valid libtool archive" 1>&2
- exit 1
- fi
- if test "$absdir" != "$libdir"; then
- # Sure, some shells/systems don't implement the -ef.
- # Those will have to live with the warning.
- test "$absdir" -ef "$libdir" > /dev/null 2>&1 ||
- $echo "$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 $path";;
- esac
- path=""
- fi
- ;;
- *)
- path="-L$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
- *" $depdepl "*) ;;
- *) deplibs="$deplibs $depdepl" ;;
- esac
- case " $deplibs " in
- *" $path "*) ;;
- *) deplibs="$deplibs $path" ;;
- 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=\"$shrext\"
- eval libname=\"$libname_spec\"
- ;;
- *)
- if test "$module" = no; then
- $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
- $echo "$help" 1>&2
- exit 1
- 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=\"$shrext\"
- eval libname=\"$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 1
- 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 1
- 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)
- 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 + $number_minor - 1`
- age="$number_minor"
- revision="$number_minor"
- ;;
- 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]) ;;
- *)
- $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- ;;
- esac
-
- case $revision in
- 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
- *)
- $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- ;;
- esac
-
- case $age in
- 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
- *)
- $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- ;;
- esac
-
- if test "$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 1
- 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`
- 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)
- major=`expr $current - $age + 1`
-
- 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 $PACKAGE docs for more information." 1>&2
- exit 1
- ;;
- esac
-
- # Clear the version info if we defaulted, and they specified a release.
- if test -z "$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}${release}.*)
- removelist="$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 $libdir" ;;
- esac
- done
- if true || test "$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.
- ;;
- *-*-freebsd*-gnu*)
- # Prevent $arg from being parsed by the freebsd regexp below.
- if test "$build_libtool_need_lc" = "yes"; then
- deplibs="$deplibs -lc"
- fi
- ;;
- *-*-openbsd* | *-*-freebsd*)
- # Do not include libc due to us having libc/libc_r.
- test "X$arg" = "X-lc" && continue
- ;;
- *)
- # 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
- $LTCC -o conftest conftest.c $deplibs
- if test "$?" -eq 0 ; 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 "$name" -ne "0"; then
- if test "X$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
- $LTCC -o conftest conftest.c $i
- # Did it work?
- if test "$?" -eq 0 ; 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
-
- # 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 && test "$fast_install" = no && rpath="$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 "$hardcode_libdir_flag_spec_ld"; then
- eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
- 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\"
- 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"
- 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 $export_symbols
- eval cmds=\"$export_symbols_cmds\"
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- 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.
- $show "using reloadable object file for export list..."
- skipped_export=:
- fi
- done
- IFS="$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"
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "$mkdir $gentop"
- $run $mkdir "$gentop"
- status=$?
- if test "$status" -ne 0 && test ! -d "$gentop"; then
- exit $status
- fi
- generated="$generated $gentop"
-
- for xlib in $convenience; do
- # Extract the objects.
- case $xlib in
- [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
- *) xabs=`pwd`"/$xlib" ;;
- esac
- xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
- xdir="$gentop/$xlib"
-
- $show "${rm}r $xdir"
- $run ${rm}r "$xdir"
- $show "$mkdir $xdir"
- $run $mkdir "$xdir"
- status=$?
- if test "$status" -ne 0 && test ! -d "$xdir"; then
- exit $status
- fi
- # We will extract separately just the conflicting names and we will no
- # longer touch any unique names. It is faster to leave these extract
- # automatically by $AR in one run.
- $show "(cd $xdir && $AR x $xabs)"
- $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
- if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
- $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
- $AR t "$xabs" | sort | uniq -cd | while read -r count name
- do
- i=1
- while test "$i" -le "$count"
- do
- # Put our $i before any first dot (extension)
- # Never overwrite any file
- name_to="$name"
- while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
- do
- name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
- done
- $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
- $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
- i=`expr $i + 1`
- done
- done
- fi
-
- libobjs="$libobjs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
- done
- fi
- fi
-
- if test "$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 $?
- fi
-
- # Add all flags from the command line. We here create a library,
- # but those flags were only added to compile_command and
- # finalize_command, which are only used when creating executables.
- # So do it by hand here.
- compiler_flags="$compiler_flags $add_flags"
- # Only add it to commands which use CC, instead of LD, i.e.
- # only to $compiler_flags
- #linker_flags="$linker_flags $add_flags"
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- eval cmds=\"$module_expsym_cmds\"
- else
- eval cmds=\"$module_cmds\"
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval cmds=\"$archive_expsym_cmds\"
- else
- eval cmds=\"$archive_cmds\"
- fi
- fi
-
- if test "X$skipped_export" != "X:" && len=`expr "X$cmds" : ".*"` &&
- test "$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=$output
-
- # Clear the reloadable object creation command queue and
- # initialize k to one.
- test_cmds=
- concat_cmds=
- objlist=
- delfiles=
- last_robj=
- k=1
- output=$output_objdir/$save_output-${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$test_cmds" : ".*"` &&
- test "$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/$save_output-${k}.$objext
- k=`expr $k + 1`
- output=$output_objdir/$save_output-${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~$export_symbols_cmds\"
- fi
-
- # Set up a command to remove the reloadale object files
- # after they are used.
- i=0
- while test "$i" -lt "$k"
- do
- i=`expr $i + 1`
- delfiles="$delfiles $output_objdir/$save_output-${i}.$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 $libobjs for piecewise linking.
-
- # Do each of the archive commands.
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval cmds=\"$archive_expsym_cmds\"
- else
- eval cmds=\"$archive_cmds\"
- 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"
- $show "$cmd"
- $run eval "$cmd" || 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 $?
- exit 0
- 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 \`$output' from non-libtool objects" 1>&2
- exit 1
- fi
- libobj="$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 $LD directly, so let us get rid of
- # -Wl from whole_archive_flag_spec
- wl=
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
- else
- gentop="$output_objdir/${obj}x"
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "$mkdir $gentop"
- $run $mkdir "$gentop"
- status=$?
- if test "$status" -ne 0 && test ! -d "$gentop"; then
- exit $status
- fi
- generated="$generated $gentop"
-
- for xlib in $convenience; do
- # Extract the objects.
- case $xlib in
- [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
- *) xabs=`pwd`"/$xlib" ;;
- esac
- xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
- xdir="$gentop/$xlib"
-
- $show "${rm}r $xdir"
- $run ${rm}r "$xdir"
- $show "$mkdir $xdir"
- $run $mkdir "$xdir"
- status=$?
- if test "$status" -ne 0 && test ! -d "$xdir"; then
- exit $status
- fi
- # We will extract separately just the conflicting names and we will no
- # longer touch any unique names. It is faster to leave these extract
- # automatically by $AR in one run.
- $show "(cd $xdir && $AR x $xabs)"
- $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
- if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
- $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
- $AR t "$xabs" | sort | uniq -cd | while read -r count name
- do
- i=1
- while test "$i" -le "$count"
- do
- # Put our $i before any first dot (extension)
- # Never overwrite any file
- name_to="$name"
- while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
- do
- name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
- done
- $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
- $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
- i=`expr $i + 1`
- done
- done
- fi
-
- reload_conv_objs="$reload_objs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
- done
- fi
- fi
-
- # Create the old-style object.
- reload_objs="$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"
- eval cmds=\"$reload_cmds\"
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$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 $gentop
- fi
-
- exit 0
- fi
-
- if test "$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 $?
- exit 0
- fi
-
- if test -n "$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"
- eval cmds=\"$reload_cmds\"
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$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 0
- ;;
-
- 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 ${wl}-bind_at_load"
- fi
- ;;
- esac
-
- compile_command="$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 $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- case :$dllsearchpath: in
- *":$libdir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$libdir";;
- esac
- ;;
- esac
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$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/$output.exp"
- $run $rm $export_symbols
- $run eval "${SED} -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
- else
- $run eval "${SED} -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"'
- $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T'
- $run eval 'mv "$nlist"T "$nlist"'
- 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/$dlsyms" "\
-
-#undef lt_preloaded_symbols
-
-#if defined (__STDC__) && __STDC__
-# define lt_ptr void *
-#else
-# define lt_ptr char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr address;
-}
-lt_preloaded_symbols[] =
-{\
-"
-
- eval "$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 && $LTCC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
- $run eval '(cd $output_objdir && $LTCC -c$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.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- ;;
- *)
- $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
- exit 1
- ;;
- esac
- else
- # We keep going just in case the user didn't refer to
- # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
-
- # Nullify the symbol file.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
- fi
-
- # AIX runtime linking requires linking programs with -Wl,-brtl and libs with -Wl,-G
- # Also add -bnolibpath to the beginning of the link line, to clear the hardcoded runpath.
- # Otherwise, things like the -L path to libgcc.a are accidentally hardcoded by ld.
- # This does not apply on AIX for ia64, which uses a SysV linker.
- case "$host" in
- ia64-*-aix5*) ;;
- *-*-aix4* | *-*-aix5*)
- compile_command=`$echo "X$compile_command $wl-brtl" | $Xsed -e "s/\$CC/\$CC $wl-bnolibpath/1"`
- finalize_command=`$echo "X$finalize_command $wl-brtl" | $Xsed -e "s/\$CC/\$CC $wl-bnolibpath/1"` ;;
- esac
-
- if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
- # Replace the output file specification.
- compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- link_command="$compile_command$compile_rpath"
-
- # We have no uninstalled library dependencies, so finalize right now.
- $show "$link_command"
- $run eval "$link_command"
- 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 $status
- fi
-
- if test -n "$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 $?
- exit 0
- fi
-
- if test "$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" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
- else
- # fast_install is set to needless
- relink_command=
- fi
- else
- link_command="$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" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Quote $echo for shipping.
- if test "X$echo" = "X$SHELL $0 --fallback-echo"; then
- case $0 in
- [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";;
- *) qecho="$SHELL `pwd`/$0 --fallback-echo";;
- esac
- qecho=`$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 $host in
- *cygwin* | *mingw* )
- cwrappersource=`$echo ${objdir}/lt-${output}.c`
- cwrapper=`$echo ${output}.exe`
- $rm $cwrappersource $cwrapper
- trap "$rm $cwrappersource $cwrapper; exit 1" 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>
-
-#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 '/'
-#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
-#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 */
-
-#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
- if (stale) { free ((void *) stale); stale = 0; } \
-} while (0)
-
-const char *program_name = NULL;
-
-void * xmalloc (size_t num);
-char * xstrdup (const char *string);
-char * basename (const char *name);
-char * fnqualify(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 ((char *) basename (argv[0]));
- newargz = XMALLOC(char *, argc+2);
-EOF
-
- cat >> $cwrappersource <<EOF
- newargz[0] = "$SHELL";
-EOF
-
- cat >> $cwrappersource <<"EOF"
- newargz[1] = fnqualify(argv[0]);
- /* 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;
-EOF
-
- cat >> $cwrappersource <<EOF
- execv("$SHELL",newargz);
-EOF
-
- cat >> $cwrappersource <<"EOF"
-}
-
-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
-;
-}
-
-char *
-basename (const char *name)
-{
- const char *base;
-
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- /* Skip over the disk name in MSDOS pathnames. */
- if (isalpha (name[0]) && name[1] == ':')
- name += 2;
-#endif
-
- for (base = name; *name; name++)
- if (IS_DIR_SEPARATOR (*name))
- base = name + 1;
- return (char *) base;
-}
-
-char *
-fnqualify(const char *path)
-{
- size_t size;
- char *p;
- char tmp[LT_PATHMAX + 1];
-
- assert(path != NULL);
-
- /* Is it qualified already? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- if (isalpha (path[0]) && path[1] == ':')
- return xstrdup (path);
-#endif
- if (IS_DIR_SEPARATOR (path[0]))
- return xstrdup (path);
-
- /* prepend the current directory */
- /* doesn't handle '~' */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- size = strlen(tmp) + 1 + strlen(path) + 1; /* +2 for '/' and '\0' */
- p = XMALLOC(char, size);
- sprintf(p, "%s%c%s", tmp, DIR_SEPARATOR, path);
- return p;
-}
-
-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 -s -o $cwrapper $cwrappersource
- ;;
- esac
- $rm $output
- trap "$rm $output; exit 1" 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='$sed_quote_subst'
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi
-
-relink_command=\"$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 1
- 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 \${1+\"\$@\"}\"
- exit 1
- 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 1
- fi
-fi\
-"
- chmod +x $output
- fi
- exit 0
- ;;
- 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"
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "$mkdir $gentop"
- $run $mkdir "$gentop"
- status=$?
- if test "$status" -ne 0 && test ! -d "$gentop"; then
- exit $status
- fi
- generated="$generated $gentop"
-
- # Add in members from convenience archives.
- for xlib in $addlibs; do
- # Extract the objects.
- case $xlib in
- [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
- *) xabs=`pwd`"/$xlib" ;;
- esac
- xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
- xdir="$gentop/$xlib"
-
- $show "${rm}r $xdir"
- $run ${rm}r "$xdir"
- $show "$mkdir $xdir"
- $run $mkdir "$xdir"
- status=$?
- if test "$status" -ne 0 && test ! -d "$xdir"; then
- exit $status
- fi
- # We will extract separately just the conflicting names and we will no
- # longer touch any unique names. It is faster to leave these extract
- # automatically by $AR in one run.
- $show "(cd $xdir && $AR x $xabs)"
- $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
- if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
- $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
- $AR t "$xabs" | sort | uniq -cd | while read -r count name
- do
- i=1
- while test "$i" -le "$count"
- do
- # Put our $i before any first dot (extension)
- # Never overwrite any file
- name_to="$name"
- while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
- do
- name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
- done
- $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
- $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
- i=`expr $i + 1`
- done
- done
- fi
-
- oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP`
- done
- fi
-
- compiler_flags="$compiler_flags $add_flags"
-
- # Do each command in the archive commands.
- if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
- eval cmds=\"$old_archive_from_new_cmds\"
- else
- eval cmds=\"$old_archive_cmds\"
-
- if len=`expr "X$cmds" : ".*"` &&
- 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 in parts
- $echo "using piecewise archive linking..."
- save_RANLIB=$RANLIB
- RANLIB=:
- objlist=
- concat_cmds=
- save_oldobjs=$oldobjs
- # GNU ar 2.10+ was changed to match POSIX; thus no paths are
- # encoded into archives. This makes 'ar r' malfunction in
- # this piecewise linking case whenever conflicting object
- # names appear in distinct ar calls; check, warn and compensate.
- if (for obj in $save_oldobjs
- do
- $echo "X$obj" | $Xsed -e 's%^.*/%%'
- done | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: warning: object name conflicts; overriding AR_FLAGS to 'cq'" 1>&2
- $echo "$modename: warning: to ensure that POSIX-compatible ar will work" 1>&2
- AR_FLAGS=cq
- fi
- # 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$test_cmds" : ".*"` &&
- test "$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 $cmds; do
- IFS="$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 $0 --mode=relink $libtool_args @inst_prefix_dir@)"
- relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- 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: \`$deplib' is not a valid libtool archive" 1>&2
- exit 1
- fi
- newdependency_libs="$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: \`$lib' is not a valid libtool archive" 1>&2
- exit 1
- fi
- newdlfiles="$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: \`$lib' is not a valid libtool archive" 1>&2
- exit 1
- fi
- newdlprefiles="$newdlprefiles $libdir/$name"
- 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 "$need_relink" = yes && test "$fast_install" = no; 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 $?
- ;;
- esac
- exit 0
- ;;
-
- # libtool install mode
- install)
- modename="$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" | $Xsed | grep shtool > /dev/null; then
- # Aesthetically quote it.
- arg=`$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 $arg in
- -d) isdir=yes ;;
- -f) prev="-f" ;;
- -g) prev="-g" ;;
- -m) prev="-m" ;;
- -o) prev="-o" ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*) ;;
-
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$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 1
- fi
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prev' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit 1
- 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 1
- 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 1
- 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 1
- ;;
- 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 1
- 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 $libdir" 1>&2
- exit 1
- fi
-
- if test -n "$inst_prefix_dir"; then
- # Stick the inst_prefix_dir data into the link command.
- relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
- else
- relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
- 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 1
- 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.
- for linkname
- do
- if test "$linkname" != "$realname"; then
- $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
- $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
- fi
- done
- fi
-
- # Do each command in the postinstall commands.
- lib="$destdir/$realname"
- eval cmds=\"$postinstall_cmds\"
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || 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 1
- ;;
- 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 $?
- fi
- exit 0
- ;;
-
- *)
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$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=
-
- # To insure that "foo" is sourced, and not "foo.exe",
- # finese the cygwin/MSYS system by explicitly sourcing "foo."
- # which disallows the automatic-append-.exe behavior.
- case $build in
- *cygwin* | *mingw*) wrapperdot=${wrapper}. ;;
- *) wrapperdot=${wrapper} ;;
- esac
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . ${wrapperdot} ;;
- *) . ./${wrapperdot} ;;
- 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 1
- 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=
- # To insure that "foo" is sourced, and not "foo.exe",
- # finese the cygwin/MSYS system by explicitly sourcing "foo."
- # which disallows the automatic-append-.exe behavior.
- case $build in
- *cygwin* | *mingw*) wrapperdot=${wrapper}. ;;
- *) wrapperdot=${wrapper} ;;
- esac
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . ${wrapperdot} ;;
- *) . ./${wrapperdot} ;;
- esac
-
- outputname=
- if test "$fast_install" = no && test -n "$relink_command"; then
- if test "$finalize" = yes && test -z "$run"; then
- tmpdir="/tmp"
- test -n "$TMPDIR" && tmpdir="$TMPDIR"
- tmpdir="$tmpdir/libtool-$$"
- if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then :
- else
- $echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2
- continue
- fi
- file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
- outputname="$tmpdir/$file"
- # Replace the output file specification.
- relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
-
- $show "$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 anyways
- 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 "$striplib"; then
- $show "$old_striplib $oldlib"
- $run eval "$old_striplib $oldlib" || exit $?
- fi
-
- # Do each command in the postinstall commands.
- eval cmds=\"$old_postinstall_cmds\"
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$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 $0 --finish$current_libdirs'
- else
- exit 0
- 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.
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- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$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.
- exit 0
-
- $echo "----------------------------------------------------------------------"
- $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."
- $echo "----------------------------------------------------------------------"
- exit 0
- ;;
-
- # libtool execute mode
- execute)
- modename="$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 1
- 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 1
- 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 1
- 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
- $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
- exit 1
- 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 $shlibpath_var"
- fi
-
- # Restore saved environment variables
- if test "${save_LC_ALL+set}" = set; then
- LC_ALL="$save_LC_ALL"; export LC_ALL
- fi
- if test "${save_LANG+set}" = set; then
- LANG="$save_LANG"; export LANG
- fi
-
- # Now prepare to actually exec the command.
- exec_cmd="\$cmd$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$args"
- exit 0
- fi
- ;;
-
- # libtool clean and uninstall mode
- clean | uninstall)
- modename="$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 1
- 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"
- test "$mode" = clean && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
-
- if test "$mode" = uninstall; then
- if test -n "$library_names"; then
- # Do each command in the postuninstall commands.
- eval cmds=\"$postuninstall_cmds\"
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$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.
- eval cmds=\"$old_postuninstall_cmds\"
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd"
- if test "$?" -ne 0 && test "$rmforce" != yes; then
- exit_status=1
- fi
- done
- IFS="$save_ifs"
- fi
- # FIXME: should reinstall the best remaining shared library.
- fi
- fi
- ;;
-
- *.lo)
- # Possibly a libtool object, so verify it.
- if (${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 1
- ;;
- esac
-
- if test -z "$exec_cmd"; then
- $echo "$modename: invalid operation mode \`$mode'" 1>&2
- $echo "$generic_help" 1>&2
- exit 1
- fi
-fi # test -z "$show_help"
-
-if test -n "$exec_cmd"; then
- eval exec $exec_cmd
- exit 1
-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 0
- ;;
-
-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
- -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 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 1
- ;;
-esac
-
-$echo
-$echo "Try \`$modename --help' for more information about other modes."
-
-exit 0
-
-# 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
-build_libtool_libs=no
-build_old_libs=yes
-# ### END LIBTOOL TAG CONFIG: disable-shared
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-build_old_libs=`case $build_libtool_libs in yes) $echo no;; *) $echo yes;; esac`
-# ### END LIBTOOL TAG CONFIG: disable-static
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
diff --git a/tools/mhmake/makebison.bat b/tools/mhmake/makebison.bat
index 9d46f535a..fa23090e5 100644
--- a/tools/mhmake/makebison.bat
+++ b/tools/mhmake/makebison.bat
@@ -1,4 +1,10 @@
@echo off
-"bison++" -d -Ssrc/bison.cc -Hsrc/bison.h -h%1/mhmakeparser.h -o%1/mhmakeparser.cpp src\mhmakeParser.y
+setlocal
+
+set M4=.\m4.exe
+set BISON_PKGDATADIR=src/bisondata
+
+bison -d -ra -Ssrc/bisondata/lalr1.cc -o%1/mhmakeparser.cpp src\mhmakeParser.y
python addstdafxh.py %1\mhmakeparser.cpp
+endlocal
diff --git a/tools/mhmake/mhmake.kdevelop b/tools/mhmake/mhmake.kdevelop
deleted file mode 100644
index 003b7032d..000000000
--- a/tools/mhmake/mhmake.kdevelop
+++ /dev/null
@@ -1,247 +0,0 @@
-<?xml version = '1.0'?>
-<kdevelop>
- <general>
- <author>marha</author>
- <email>marc@hc-consult.be</email>
- <version>1.1.12</version>
- <projectmanagement>KDevAutoProject</projectmanagement>
- <primarylanguage>C++</primarylanguage>
- <keywords>
- <keyword>C++</keyword>
- <keyword>Code</keyword>
- </keywords>
- <versioncontrol>kdevsubversion</versioncontrol>
- <ignoreparts/>
- <projectdirectory>.</projectdirectory>
- <absoluteprojectpath>false</absoluteprojectpath>
- <description/>
- <projectname>mhmake</projectname>
- </general>
- <kdevautoproject>
- <general>
- <activetarget>src/mhmake</activetarget>
- <useconfiguration>debug</useconfiguration>
- </general>
- <run>
- <mainprogram>/usr/local/bin/mhmake_dbg</mainprogram>
- <terminal>false</terminal>
- <directoryradio>custom</directoryradio>
- <customdirectory>~/cm/tldtp/softdtp/common/</customdirectory>
- <programargs/>
- <autocompile>false</autocompile>
- <envvars>
- <envvar value="linux" name="BASEAUTOMAK" />
- <envvar value="LINESIM" name="CONFIG" />
- <envvar value="~/cm" name="MHMAKECONF" />
- <envvar value="/bin/bash" name="SHELL" />
- </envvars>
- </run>
- <configurations>
- <optimized>
- <builddir>release</builddir>
- <ccompiler>kdevgccoptions</ccompiler>
- <cxxcompiler>kdevgppoptions</cxxcompiler>
- <f77compiler>kdevg77options</f77compiler>
- <cxxflags>-O2 -g0</cxxflags>
- <envvars/>
- <configargs/>
- <topsourcedir/>
- <cppflags>-I. </cppflags>
- <ldflags/>
- <ccompilerbinary/>
- <cxxcompilerbinary/>
- <f77compilerbinary/>
- <cflags/>
- <f77flags/>
- </optimized>
- <debug>
- <configargs>--enable-debug=full</configargs>
- <builddir>debug</builddir>
- <ccompiler>kdevgccoptions</ccompiler>
- <cxxcompiler>kdevgppoptions</cxxcompiler>
- <f77compiler>kdevg77options</f77compiler>
- <cxxflags>-O0 -g3</cxxflags>
- <envvars/>
- <topsourcedir/>
- <cppflags>-I. -D_DEBUG</cppflags>
- <ldflags/>
- <ccompilerbinary/>
- <cxxcompilerbinary/>
- <f77compilerbinary/>
- <cflags/>
- <f77flags/>
- </debug>
- </configurations>
- <make>
- <envvars>
- <envvar value="1" name="WANT_AUTOCONF_2_5" />
- <envvar value="1" name="WANT_AUTOMAKE_1_6" />
- </envvars>
- <abortonerror>true</abortonerror>
- <numberofjobs>1</numberofjobs>
- <dontact>false</dontact>
- <makebin/>
- <prio>0</prio>
- </make>
- </kdevautoproject>
- <kdevdoctreeview>
- <ignoretocs>
- <toc>ada</toc>
- <toc>ada_bugs_gcc</toc>
- <toc>bash</toc>
- <toc>bash_bugs</toc>
- <toc>clanlib</toc>
- <toc>w3c-dom-level2-html</toc>
- <toc>fortran_bugs_gcc</toc>
- <toc>gnome1</toc>
- <toc>gnustep</toc>
- <toc>gtk</toc>
- <toc>gtk_bugs</toc>
- <toc>haskell</toc>
- <toc>haskell_bugs_ghc</toc>
- <toc>java_bugs_gcc</toc>
- <toc>java_bugs_sun</toc>
- <toc>kde2book</toc>
- <toc>opengl</toc>
- <toc>pascal_bugs_fp</toc>
- <toc>php</toc>
- <toc>php_bugs</toc>
- <toc>perl</toc>
- <toc>perl_bugs</toc>
- <toc>python</toc>
- <toc>python_bugs</toc>
- <toc>qt-kdev3</toc>
- <toc>ruby</toc>
- <toc>ruby_bugs</toc>
- <toc>sdl</toc>
- <toc>w3c-svg</toc>
- <toc>sw</toc>
- <toc>w3c-uaag10</toc>
- <toc>wxwidgets_bugs</toc>
- </ignoretocs>
- <ignoreqt_xml>
- <toc>Guide to the Qt Translation Tools</toc>
- <toc>Qt Assistant Manual</toc>
- <toc>Qt Designer Manual</toc>
- <toc>Qt Reference Documentation</toc>
- <toc>qmake User Guide</toc>
- </ignoreqt_xml>
- <ignoredoxygen>
- <toc>KDE Libraries (Doxygen)</toc>
- </ignoredoxygen>
- </kdevdoctreeview>
- <kdevfilecreate>
- <filetypes/>
- <useglobaltypes>
- <type ext="cpp" />
- <type ext="h" />
- </useglobaltypes>
- </kdevfilecreate>
- <kdevfileview>
- <groups>
- <group pattern="*.h" name="Header files" />
- <group pattern="*.cpp;*.c;*.cc" name="Source files" />
- <group pattern="*.l" name="Lex Files" />
- <group pattern="*.y" name="Bison Files" />
- <hidenonprojectfiles>false</hidenonprojectfiles>
- <hidenonlocation>false</hidenonlocation>
- </groups>
- <tree>
- <hidepatterns>*.o,*.lo,CVS</hidepatterns>
- <hidenonprojectfiles>false</hidenonprojectfiles>
- <showvcsfields>false</showvcsfields>
- </tree>
- </kdevfileview>
- <kdevdocumentation>
- <projectdoc>
- <docsystem>Doxygen Documentation Collection</docsystem>
- <docurl>mhmake.tag</docurl>
- <usermanualurl/>
- </projectdoc>
- </kdevdocumentation>
- <substmap>
- <APPNAME>mhmake</APPNAME>
- <APPNAMELC>mhmake</APPNAMELC>
- <APPNAMESC>Mhmake</APPNAMESC>
- <APPNAMEUC>MHMAKE</APPNAMEUC>
- <AUTHOR>marha</AUTHOR>
- <EMAIL>marc@hc-consult.be</EMAIL>
- <LICENSE>Custom</LICENSE>
- <VERSION>0.1</VERSION>
- <YEAR>2006</YEAR>
- </substmap>
- <cppsupportpart>
- <filetemplates>
- <interfacesuffix>.h</interfacesuffix>
- <implementationsuffix>.cpp</implementationsuffix>
- </filetemplates>
- </cppsupportpart>
- <kdevcppsupport>
- <codecompletion>
- <includeGlobalFunctions>true</includeGlobalFunctions>
- <includeTypes>true</includeTypes>
- <includeEnums>true</includeEnums>
- <includeTypedefs>false</includeTypedefs>
- <automaticCodeCompletion>true</automaticCodeCompletion>
- <automaticArgumentsHint>true</automaticArgumentsHint>
- <automaticHeaderCompletion>true</automaticHeaderCompletion>
- <codeCompletionDelay>250</codeCompletionDelay>
- <argumentsHintDelay>400</argumentsHintDelay>
- <headerCompletionDelay>250</headerCompletionDelay>
- <showOnlyAccessibleItems>false</showOnlyAccessibleItems>
- <completionBoxItemOrder>0</completionBoxItemOrder>
- <howEvaluationContextMenu>true</howEvaluationContextMenu>
- <showCommentWithArgumentHint>true</showCommentWithArgumentHint>
- <statusBarTypeEvaluation>false</statusBarTypeEvaluation>
- <namespaceAliases>std=_GLIBCXX_STD;__gnu_cxx=std</namespaceAliases>
- <processPrimaryTypes>true</processPrimaryTypes>
- <processFunctionArguments>false</processFunctionArguments>
- <preProcessAllHeaders>false</preProcessAllHeaders>
- <parseMissingHeaders>false</parseMissingHeaders>
- <resolveIncludePaths>true</resolveIncludePaths>
- <alwaysParseInBackground>true</alwaysParseInBackground>
- <usePermanentCaching>true</usePermanentCaching>
- <alwaysIncludeNamespaces>false</alwaysIncludeNamespaces>
- <includePaths>.;</includePaths>
- <parseMissingHeadersExperimental>false</parseMissingHeadersExperimental>
- <resolveIncludePathsUsingMakeExperimental>false</resolveIncludePathsUsingMakeExperimental>
- </codecompletion>
- <creategettersetter>
- <prefixGet/>
- <prefixSet>set</prefixSet>
- <prefixVariable>m_,_</prefixVariable>
- <parameterName>theValue</parameterName>
- <inlineGet>true</inlineGet>
- <inlineSet>true</inlineSet>
- </creategettersetter>
- <references/>
- <qt>
- <used>false</used>
- <version>3</version>
- <includestyle>3</includestyle>
- <root></root>
- <designerintegration>EmbeddedKDevDesigner</designerintegration>
- <qmake>/usr/bin/qmake-qt3</qmake>
- <designer>/usr/bin/designer</designer>
- <designerpluginpaths/>
- </qt>
- </kdevcppsupport>
- <kdevdebugger>
- <general>
- <programargs/>
- <gdbpath/>
- <dbgshell>libtool</dbgshell>
- <configGdbScript/>
- <runShellScript/>
- <runGdbScript/>
- <breakonloadinglibs>true</breakonloadinglibs>
- <separatetty>false</separatetty>
- <floatingtoolbar>false</floatingtoolbar>
- </general>
- <display>
- <staticmembers>false</staticmembers>
- <demanglenames>true</demanglenames>
- <outputradix>10</outputradix>
- </display>
- </kdevdebugger>
-</kdevelop>
diff --git a/tools/mhmake/mhmake.vcxproj b/tools/mhmake/mhmake.vcxproj
index c5c548c77..913b03d63 100644
--- a/tools/mhmake/mhmake.vcxproj
+++ b/tools/mhmake/mhmake.vcxproj
@@ -193,7 +193,7 @@
<SuppressStartupBanner>true</SuppressStartupBanner>
<CallingConvention>FastCall</CallingConvention>
<CompileAs>Default</CompileAs>
- <DisableSpecificWarnings>4996;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+ <DisableSpecificWarnings>4267;4996;4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
</ClCompile>
<ResourceCompile>
<PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -267,7 +267,7 @@
<SuppressStartupBanner>true</SuppressStartupBanner>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<CompileAs>Default</CompileAs>
- <DisableSpecificWarnings>4996;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+ <DisableSpecificWarnings>4267;4996;4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
</ClCompile>
<ResourceCompile>
<PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -366,6 +366,7 @@
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<CallingConvention>FastCall</CallingConvention>
<CompileAs>Default</CompileAs>
+ <DisableSpecificWarnings>4267;4996;4244;%(DisableSpecificWarnings)</DisableSpecificWarnings>
</ClCompile>
<ResourceCompile>
<PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -412,14 +413,13 @@
<ClInclude Include="src\commandqueue.h" />
<ClInclude Include="src\curdir.h" />
<ClInclude Include="src\fileinfo.h" />
+ <ClInclude Include="src\flexlexer.h" />
<ClInclude Include="src\md5.h" />
<ClInclude Include="src\mhmakefileparser.h" />
<ClInclude Include="src\refptr.h" />
<ClInclude Include="src\rule.h" />
<ClInclude Include="src\stdafx.h" />
<ClInclude Include="src\util.h" />
- <ClInclude Include="$(OutDir)\mhmakeparser.h" />
- <ClInclude Include="src\bison.h" />
</ItemGroup>
<ItemGroup>
<CustomBuild Include="src\mhmakeLexer.l">
diff --git a/tools/mhmake/mhmake.vcxproj.filters b/tools/mhmake/mhmake.vcxproj.filters
index 72f6cf675..77d66e01c 100644
--- a/tools/mhmake/mhmake.vcxproj.filters
+++ b/tools/mhmake/mhmake.vcxproj.filters
@@ -56,11 +56,11 @@
<ClCompile Include="src\util.cpp">
<Filter>Source Files</Filter>
</ClCompile>
- <ClCompile Include="$(OutDir)mhmakelexer.cpp">
- <Filter>Parser Files\Auto</Filter>
+ <ClCompile Include="$(OutDir)\mhmakelexer.cpp">
+ <Filter>Source Files</Filter>
</ClCompile>
- <ClCompile Include="$(OutDir)mhmakeparser.cpp">
- <Filter>Parser Files\Auto</Filter>
+ <ClCompile Include="$(OutDir)\mhmakeparser.cpp">
+ <Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
@@ -91,10 +91,7 @@
<ClInclude Include="src\util.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="src\bison.h">
- <Filter>Header Files</Filter>
- </ClInclude>
- <ClInclude Include="$(OutDir)\mhmakeparser.h">
+ <ClInclude Include="src\flexlexer.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
diff --git a/tools/mhmake/missing b/tools/mhmake/missing
deleted file mode 100644
index 6a37006e8..000000000
--- a/tools/mhmake/missing
+++ /dev/null
@@ -1,336 +0,0 @@
-#! /bin/sh
-# Common stub for a few missing GNU programs while installing.
-# Copyright (C) 1996, 1997, 1999, 2000, 2002 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., 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.
-
-if test $# -eq 0; then
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
-fi
-
-run=:
-
-# 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
-
-case "$1" in
---run)
- # Try to run requested program, and just exit if it succeeds.
- run=
- shift
- "$@" && exit 0
- ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case "$1" in
-
- -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'
- 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]"
- ;;
-
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing 0.4 - GNU automake"
- ;;
-
- -*)
- echo 1>&2 "$0: Unknown \`$1' option"
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
- ;;
-
- aclocal*)
- if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
- # We have it, but it failed.
- exit 1
- fi
-
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified \`acinclude.m4' or \`${configure_ac}'. You might want
- to install the \`Automake' and \`Perl' packages. Grab them from
- any GNU archive site."
- touch aclocal.m4
- ;;
-
- autoconf)
- if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
- # We have it, but it failed.
- exit 1
- fi
-
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified \`${configure_ac}'. You might want to install the
- \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
- archive site."
- touch configure
- ;;
-
- autoheader)
- if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
- # We have it, but it failed.
- exit 1
- fi
-
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified \`acconfig.h' or \`${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 $touch_files
- ;;
-
- automake*)
- if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
- # We have it, but it failed.
- exit 1
- fi
-
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified \`Makefile.am', \`acinclude.m4' or \`${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)
- if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
- # We have it, but it failed.
- exit 1
- fi
-
- echo 1>&2 "\
-WARNING: \`$1' is needed, and you do not seem to have it handy on your
- system. You might have modified some files without having the
- proper tools for further handling them.
- You can get \`$1Help2man' as part of \`Autoconf' from any GNU
- archive site."
-
- file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
- test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
- 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' is missing on your system. 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 [ $# -ne 1 ]; then
- eval LASTARG="\${$#}"
- case "$LASTARG" in
- *.y)
- SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
- if [ -f "$SRCFILE" ]; then
- cp "$SRCFILE" y.tab.c
- fi
- SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
- if [ -f "$SRCFILE" ]; then
- cp "$SRCFILE" y.tab.h
- fi
- ;;
- esac
- fi
- if [ ! -f y.tab.h ]; then
- echo >y.tab.h
- fi
- if [ ! -f y.tab.c ]; then
- echo 'main() { return 0; }' >y.tab.c
- fi
- ;;
-
- lex|flex)
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. 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 [ $# -ne 1 ]; then
- eval LASTARG="\${$#}"
- case "$LASTARG" in
- *.l)
- SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
- if [ -f "$SRCFILE" ]; then
- cp "$SRCFILE" lex.yy.c
- fi
- ;;
- esac
- fi
- if [ ! -f lex.yy.c ]; then
- echo 'main() { return 0; }' >lex.yy.c
- fi
- ;;
-
- help2man)
- if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
- # We have it, but it failed.
- exit 1
- fi
-
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified a dependency of a manual page. You may need the
- \`Help2man' package in order for those modifications to take
- effect. You can get \`Help2man' from any GNU archive site."
-
- file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
- if test -z "$file"; then
- file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
- fi
- if [ -f "$file" ]; then
- touch $file
- else
- test -z "$file" || exec >$file
- echo ".ab help2man is required to generate this page"
- exit 1
- fi
- ;;
-
- makeinfo)
- if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then
- # We have makeinfo, but it failed.
- exit 1
- fi
-
- echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
- you modified a \`.texi' or \`.texinfo' file, or any other file
- indirectly affecting the aspect of the manual. The spurious
- call might also be the consequence of using a buggy \`make' (AIX,
- DU, IRIX). You might want to install the \`Texinfo' package or
- the \`GNU make' package. Grab either from any GNU archive site."
- file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
- if test -z "$file"; then
- file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
- file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
- fi
- touch $file
- ;;
-
- tar)
- shift
- if test -n "$run"; then
- echo 1>&2 "ERROR: \`tar' requires --run"
- exit 1
- fi
-
- # 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 you do not seem to have it handy on your
- system. 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 prerequirements 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
diff --git a/tools/mhmake/readme.txt b/tools/mhmake/readme.txt
index bee2372e0..4c0f3558d 100644
--- a/tools/mhmake/readme.txt
+++ b/tools/mhmake/readme.txt
@@ -15,12 +15,13 @@ Release.
process will be faster. mhmake.exe is more likely to crash when badly
written makefiles are passed as input.
-To build with kdevelop3 on linux
-- Open mhmake.kdevelop and build configurations Debug and Optimized
-- run 'make install' in the deubg and release directories (as root)
-
To build with kdevelop4 on linux
- run genkdev4.sh
+
+- run 'make' and 'make install' in the build and build.dbg directories
+
+or
+
- open mhmake.kdev4 and build configuration build and build.dbg
- run 'make install' in the build and build.dbg directories (as root)
diff --git a/tools/mhmake/src/bison.cc b/tools/mhmake/src/bison.cc
deleted file mode 100644
index 5a203f719..000000000
--- a/tools/mhmake/src/bison.cc
+++ /dev/null
@@ -1,1025 +0,0 @@
-/* This file is part of mhmake.
- *
- * Copyright (C) 2001-2010 marha@sourceforge.net
- *
- * Mhmake 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 3 of the License, or
- * (at your option) any later version.
- *
- * Mhmake 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 Mhmake. If not, see <http://www.gnu.org/licenses/>.
-*/
-/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
-/* Skeleton output parser for bison,
- Copyright (C) 1984, 1989, 1990 Bob Corbett and Richard Stallman
-
- 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 1, 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* HEADER SECTION */
-#if defined( _MSDOS ) || defined(MSDOS) || defined(__MSDOS__)
-#define __MSDOS_AND_ALIKE
-#endif
-#if defined(_WINDOWS) && defined(_MSC_VER)
-#define __HAVE_NO_ALLOCA
-#define __MSDOS_AND_ALIKE
-#endif
-
-#ifndef alloca
-#if defined( __GNUC__)
-#define alloca __builtin_alloca
-
-#elif (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi)
-#include <alloca.h>
-
-#elif defined (__MSDOS_AND_ALIKE)
-#include <malloc.h>
-#ifndef __TURBOC__
-/* MS C runtime lib */
-#define alloca _alloca
-#endif
-
-#elif defined(_AIX)
-#include <malloc.h>
-#pragma alloca
-
-#elif defined(__hpux)
-#ifdef __cplusplus
-extern "C" {
-void *alloca (unsigned int);
-};
-#else /* not __cplusplus */
-void *alloca ();
-#endif /* not __cplusplus */
-
-#endif /* not _AIX not MSDOS, or __TURBOC__ or _AIX, not sparc. */
-#endif /* alloca not defined. */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-#ifdef __cplusplus
-#ifndef YY_USE_CLASS
-#define YY_USE_CLASS
-#endif
-#else
-#ifndef __STDC__
-#define const
-#endif
-#endif
-#include <stdio.h>
-#define YYBISON 1
-$/* %{ and %header{ and %union, during decl */
-#define YY_@_BISON 1
-#ifndef YY_@_COMPATIBILITY
-#ifndef YY_USE_CLASS
-#define YY_@_COMPATIBILITY 1
-#else
-#define YY_@_COMPATIBILITY 0
-#endif
-#endif
-
-#if YY_@_COMPATIBILITY != 0
-/* backward compatibility */
-#ifdef YYLTYPE
-#ifndef YY_@_LTYPE
-#define YY_@_LTYPE YYLTYPE
-#endif
-#endif
-#ifdef YYSTYPE
-#ifndef YY_@_STYPE
-#define YY_@_STYPE YYSTYPE
-#endif
-#endif
-#ifdef YYDEBUG
-#ifndef YY_@_DEBUG
-#define YY_@_DEBUG YYDEBUG
-#endif
-#endif
-#ifdef YY_@_STYPE
-#ifndef yystype
-#define yystype YY_@_STYPE
-#endif
-#endif
-/* use goto to be compatible */
-#ifndef YY_@_USE_GOTO
-#define YY_@_USE_GOTO 1
-#endif
-#endif
-
-/* use no goto to be clean in C++ */
-#ifndef YY_@_USE_GOTO
-#define YY_@_USE_GOTO 0
-#endif
-
-#ifndef YY_@_PURE
-$/* YY_@_PURE */
-#endif
-
-/* section apres lecture def, avant lecture grammaire S2 */
-$/* prefix */
-#ifndef YY_@_DEBUG
-$/* YY_@_DEBUG */
-#endif
-
-
-#ifndef YY_@_LSP_NEEDED
-$ /* YY_@_LSP_NEEDED*/
-#endif
-
-
-
-/* DEFAULT LTYPE*/
-#ifdef YY_@_LSP_NEEDED
-#ifndef YY_@_LTYPE
-typedef struct yyltype
-{
- int timestamp;
- int first_line;
- int first_column;
- int last_line;
- int last_column;
- char *text;
-}
-yyltype;
-
-#define YY_@_LTYPE yyltype
-#endif
-#endif
-/* DEFAULT STYPE*/
- /* We used to use `unsigned long' as YY_@_STYPE on MSDOS,
- but it seems better to be consistent.
- Most programs should declare their own type anyway. */
-
-#ifndef YY_@_STYPE
-#define YY_@_STYPE int
-#endif
-/* DEFAULT MISCELANEOUS */
-#ifndef YY_@_PARSE
-#define YY_@_PARSE yyparse
-#endif
-#ifndef YY_@_LEX
-#define YY_@_LEX yylex
-#endif
-#ifndef YY_@_LVAL
-#define YY_@_LVAL yylval
-#endif
-#ifndef YY_@_LLOC
-#define YY_@_LLOC yylloc
-#endif
-#ifndef YY_@_CHAR
-#define YY_@_CHAR yychar
-#endif
-#ifndef YY_@_NERRS
-#define YY_@_NERRS yynerrs
-#endif
-#ifndef YY_@_DEBUG_FLAG
-#define YY_@_DEBUG_FLAG yydebug
-#endif
-#ifndef YY_@_ERROR
-#define YY_@_ERROR yyerror
-#endif
-#ifndef YY_@_PARSE_PARAM
-#ifndef __STDC__
-#ifndef __cplusplus
-#ifndef YY_USE_CLASS
-#define YY_@_PARSE_PARAM
-#ifndef YY_@_PARSE_PARAM_DEF
-#define YY_@_PARSE_PARAM_DEF
-#endif
-#endif
-#endif
-#endif
-#ifndef YY_@_PARSE_PARAM
-#define YY_@_PARSE_PARAM void
-#endif
-#endif
-#if YY_@_COMPATIBILITY != 0
-/* backward compatibility */
-#ifdef YY_@_LTYPE
-#ifndef YYLTYPE
-#define YYLTYPE YY_@_LTYPE
-#else
-/* WARNING obsolete !!! user defined YYLTYPE not reported into generated header */
-#endif
-#endif
-#ifndef YYSTYPE
-#define YYSTYPE YY_@_STYPE
-#else
-/* WARNING obsolete !!! user defined YYSTYPE not reported into generated header */
-#endif
-#ifdef YY_@_PURE
-#ifndef YYPURE
-#define YYPURE YY_@_PURE
-#endif
-#endif
-#ifdef YY_@_DEBUG
-#ifndef YYDEBUG
-#define YYDEBUG YY_@_DEBUG
-#endif
-#endif
-#ifndef YY_@_ERROR_VERBOSE
-#ifdef YYERROR_VERBOSE
-#define YY_@_ERROR_VERBOSE YYERROR_VERBOSE
-#endif
-#endif
-#ifndef YY_@_LSP_NEEDED
-#ifdef YYLSP_NEEDED
-#define YY_@_LSP_NEEDED YYLSP_NEEDED
-#endif
-#endif
-#endif
-#ifndef YY_USE_CLASS
-/* TOKEN C */
-$ /* #defines tokens */
-#else
-/* CLASS */
-#ifndef YY_@_CLASS
-#define YY_@_CLASS @
-#endif
-#ifndef YY_@_INHERIT
-#define YY_@_INHERIT
-#endif
-#ifndef YY_@_MEMBERS
-#define YY_@_MEMBERS
-#endif
-#ifndef YY_@_LEX_BODY
-#define YY_@_LEX_BODY
-#endif
-#ifndef YY_@_ERROR_BODY
-#define YY_@_ERROR_BODY
-#endif
-#ifndef YY_@_CONSTRUCTOR_PARAM
-#define YY_@_CONSTRUCTOR_PARAM
-#endif
-#ifndef YY_@_CONSTRUCTOR_CODE
-#define YY_@_CONSTRUCTOR_CODE
-#endif
-#ifndef YY_@_CONSTRUCTOR_INIT
-#define YY_@_CONSTRUCTOR_INIT
-#endif
-/* choose between enum and const */
-#ifndef YY_@_USE_CONST_TOKEN
-#define YY_@_USE_CONST_TOKEN 0
-/* yes enum is more compatible with flex, */
-/* so by default we use it */
-#endif
-#if YY_@_USE_CONST_TOKEN != 0
-#ifndef YY_@_ENUM_TOKEN
-#define YY_@_ENUM_TOKEN yy_@_enum_token
-#endif
-#endif
-
-class YY_@_CLASS YY_@_INHERIT
-{
-public:
-#if YY_@_USE_CONST_TOKEN != 0
-/* static const int token ... */
-$ /* decl const */
-#else
-enum YY_@_ENUM_TOKEN { YY_@_NULL_TOKEN=0
-$ /* enum token */
- }; /* end of enum declaration */
-#endif
-public:
- int YY_@_PARSE (YY_@_PARSE_PARAM);
-#ifdef YY_@_PURE
-#else
-#ifdef YY_@_LSP_NEEDED
- YY_@_LTYPE YY_@_LLOC;
-#endif
- int YY_@_NERRS;
- int YY_@_CHAR;
-#endif
-#if YY_@_DEBUG != 0
- int YY_@_DEBUG_FLAG; /* nonzero means print parse trace */
-#endif
-public:
- YY_@_CLASS(YY_@_CONSTRUCTOR_PARAM);
-public:
- YY_@_MEMBERS
-};
-/* other declare folow */
-#if YY_@_USE_CONST_TOKEN != 0
-$ /* const YY_@_CLASS::token */
-#endif
-/*apres const */
-YY_@_CLASS::YY_@_CLASS(YY_@_CONSTRUCTOR_PARAM) YY_@_CONSTRUCTOR_INIT
-{
-#if YY_@_DEBUG != 0
-YY_@_DEBUG_FLAG=0;
-#endif
-YY_@_CONSTRUCTOR_CODE;
-};
-#endif
-$ /* fattrs + tables */
-
-/* parser code folow */
-
-
-/* This is the parser code that is written into each bison parser
- when the %semantic_parser declaration is not specified in the grammar.
- It was written by Richard Stallman by simplifying the hairy parser
- used when %semantic_parser is specified. */
-
-/* Note: dollar marks section change
- the next is replaced by the list of actions, each action
- as one case of the switch. */
-
-#if YY_@_USE_GOTO != 0
-/*
- SUPRESSION OF GOTO : on some C++ compiler (sun c++)
- the goto is strictly forbidden if any constructor/destructor
- is used in the whole function (very stupid isn't it ?)
- so goto are to be replaced with a 'while/switch/case construct'
- here are the macro to keep some apparent compatibility
-*/
-#define YYGOTO(lb) {yy_gotostate=lb;continue;}
-#define YYBEGINGOTO enum yy_labels yy_gotostate=yygotostart; \
- for(;;) switch(yy_gotostate) { case yygotostart: {
-#define YYLABEL(lb) } case lb: {
-#define YYENDGOTO } }
-#define YYBEGINDECLARELABEL enum yy_labels {yygotostart
-#define YYDECLARELABEL(lb) ,lb
-#define YYENDDECLARELABEL };
-#else
-/* macro to keep goto */
-#define YYGOTO(lb) goto lb
-#define YYBEGINGOTO
-#define YYLABEL(lb) lb:
-#define YYENDGOTO
-#define YYBEGINDECLARELABEL
-#define YYDECLARELABEL(lb)
-#define YYENDDECLARELABEL
-#endif
-/* LABEL DECLARATION */
-YYBEGINDECLARELABEL
- YYDECLARELABEL(yynewstate)
- YYDECLARELABEL(yybackup)
-/* YYDECLARELABEL(yyresume) */
- YYDECLARELABEL(yydefault)
- YYDECLARELABEL(yyreduce)
- YYDECLARELABEL(yyerrlab) /* here on detecting error */
- YYDECLARELABEL(yyerrlab1) /* here on error raised explicitly by an action */
- YYDECLARELABEL(yyerrdefault) /* current state does not do anything special for the error token. */
- YYDECLARELABEL(yyerrpop) /* pop the current state because it cannot handle the error token */
- YYDECLARELABEL(yyerrhandle)
-YYENDDECLARELABEL
-/* ALLOCA SIMULATION */
-/* __HAVE_NO_ALLOCA */
-#ifdef __HAVE_NO_ALLOCA
-int __alloca_free_ptr(char *ptr,char *ref)
-{if(ptr!=ref) free(ptr);
- return 0;}
-
-#define __ALLOCA_alloca(size) malloc(size)
-#define __ALLOCA_free(ptr,ref) __alloca_free_ptr((char *)ptr,(char *)ref)
-
-#ifdef YY_@_LSP_NEEDED
-#define __ALLOCA_return(num) \
- return( __ALLOCA_free(yyss,yyssa)+\
- __ALLOCA_free(yyvs,yyvsa)+\
- __ALLOCA_free(yyls,yylsa)+\
- (num))
-#else
-#define __ALLOCA_return(num) \
- return( __ALLOCA_free(yyss,yyssa)+\
- __ALLOCA_free(yyvs,yyvsa)+\
- (num))
-#endif
-#else
-#define __ALLOCA_return(num) return(num)
-#define __ALLOCA_alloca(size) alloca(size)
-#define __ALLOCA_free(ptr,ref)
-#endif
-
-/* ENDALLOCA SIMULATION */
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (YY_@_CHAR = YYEMPTY)
-#define YYEMPTY -2
-#define YYEOF 0
-#define YYACCEPT __ALLOCA_return(0)
-#define YYABORT __ALLOCA_return(1)
-#define YYERROR YYGOTO(yyerrlab1)
-/* Like YYERROR except do call yyerror.
- This remains here temporarily to ease the
- transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
-#define YYFAIL YYGOTO(yyerrlab)
-#define YYRECOVERING() (!!yyerrstatus)
-#define YYBACKUP(token, value) \
-do\
- if (YY_@_CHAR == YYEMPTY && yylen == 1)\
- {\
- YY_@_CHAR = (token), YY_@_LVAL = (value);\
- yychar1 = YYTRANSLATE (YY_@_CHAR);\
- YYPOPSTACK;\
- YYGOTO(yybackup);\
- }\
- else\
- {\
- YY_@_ERROR ("syntax error: cannot back up"); YYERROR;\
- }\
-while (0)
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-#ifndef YY_@_PURE
-/* UNPURE */
-#define YYLEX YY_@_LEX()
-#ifndef YY_USE_CLASS
-/* If nonreentrant, and not class , generate the variables here */
-int YY_@_CHAR; /* the lookahead symbol */
- /* lookahead symbol */
-int YY_@_NERRS; /* number of parse errors so far */
-#ifdef YY_@_LSP_NEEDED
-YY_@_LTYPE YY_@_LLOC; /* location data for the lookahead */
- /* symbol */
-#endif
-#endif
-
-
-#else
-/* PURE */
-#ifdef YY_@_LSP_NEEDED
-#define YYLEX YY_@_LEX(&YY_@_LVAL, &YY_@_LLOC)
-#else
-#define YYLEX YY_@_LEX(&YY_@_LVAL)
-#endif
-#endif
-#ifndef YY_USE_CLASS
-#if YY_@_DEBUG != 0
-int YY_@_DEBUG_FLAG; /* nonzero means print parse trace */
-/* Since this is uninitialized, it does not stop multiple parsers
- from coexisting. */
-#endif
-#endif
-
-
-
-/* YYINITDEPTH indicates the initial size of the parser's stacks */
-
-#ifndef YYINITDEPTH
-#define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH is the maximum size the stacks can grow to
- (effective only if the built-in stack extension method is used). */
-
-#if YYMAXDEPTH == 0
-#undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-#define YYMAXDEPTH 10000
-#endif
-
-
-#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
-#define __yy_bcopy(FROM,TO,COUNT) __builtin_memcpy(TO,FROM,COUNT)
-#else /* not GNU C or C++ */
-
-/* This is the most reliable way to avoid incompatibilities
- in available built-in functions on various systems. */
-
-#ifdef __cplusplus
-static void __yy_bcopy (char *from, char *to, size_t count)
-#else
-#ifdef __STDC__
-static void __yy_bcopy (char *from, char *to, int count)
-#else
-static void __yy_bcopy (from, to, count)
- char *from;
- char *to;
- int count;
-#endif
-#endif
-{
- register char *f = from;
- register char *t = to;
- register size_t i = count;
-
- while (i-- > 0)
- *t++ = *f++;
-}
-#endif
-
-int
-#ifdef YY_USE_CLASS
- YY_@_CLASS::
-#endif
- YY_@_PARSE(YY_@_PARSE_PARAM)
-#ifndef __STDC__
-#ifndef __cplusplus
-#ifndef YY_USE_CLASS
-/* parameter definition without protypes */
-YY_@_PARSE_PARAM_DEF
-#endif
-#endif
-#endif
-{
- register int yystate;
- register int yyn;
- register short *yyssp;
- register YY_@_STYPE *yyvsp;
- int yyerrstatus; /* number of tokens to shift before error messages enabled */
- int yychar1=0; /* lookahead token as an internal (translated) token number */
-
- short yyssa[YYINITDEPTH]; /* the state stack */
- YY_@_STYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
-
- short *yyss = yyssa; /* refer to the stacks thru separate pointers */
- YY_@_STYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
-
-#ifdef YY_@_LSP_NEEDED
- YY_@_LTYPE yylsa[YYINITDEPTH]; /* the location stack */
- YY_@_LTYPE *yyls = yylsa;
- YY_@_LTYPE *yylsp;
-
-#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
-#else
-#define YYPOPSTACK (yyvsp--, yyssp--)
-#endif
-
- int yystacksize = YYINITDEPTH;
-
-#ifdef YY_@_PURE
- int YY_@_CHAR;
- YY_@_STYPE YY_@_LVAL;
- int YY_@_NERRS;
-#ifdef YY_@_LSP_NEEDED
- YY_@_LTYPE YY_@_LLOC;
-#endif
-#endif
-
- YY_@_STYPE yyval; /* the variable used to return */
- /* semantic values from the action */
- /* routines */
-
- int yylen;
-/* start loop, in which YYGOTO may be used. */
-YYBEGINGOTO
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- fprintf(stderr, "Starting parse\n");
-#endif
- yystate = 0;
- yyerrstatus = 0;
- YY_@_NERRS = 0;
- YY_@_CHAR = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack.
- The wasted elements are never initialized. */
-
- yyssp = yyss - 1;
- yyvsp = yyvs;
-#ifdef YY_@_LSP_NEEDED
- yylsp = yyls;
-#endif
-
-/* Push a new state, which is found in yystate . */
-/* In all cases, when you get here, the value and location stacks
- have just been pushed. so pushing a state here evens the stacks. */
-YYLABEL(yynewstate)
-
- *++yyssp = yystate;
-
- if (yyssp >= yyss + yystacksize - 1)
- {
- /* Give user a chance to reallocate the stack */
- /* Use copies of these so that the &'s don't force the real ones into memory. */
- YY_@_STYPE *yyvs1 = yyvs;
- short *yyss1 = yyss;
-#ifdef YY_@_LSP_NEEDED
- YY_@_LTYPE *yyls1 = yyls;
-#endif
-
- /* Get the current used size of the three stacks, in elements. */
- size_t size = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- /* Each stack pointer address is followed by the size of
- the data in use in that stack, in bytes. */
-#ifdef YY_@_LSP_NEEDED
- /* This used to be a conditional around just the two extra args,
- but that might be undefined if yyoverflow is a macro. */
- yyoverflow("parser stack overflow",
- &yyss1, size * sizeof (*yyssp),
- &yyvs1, size * sizeof (*yyvsp),
- &yyls1, size * sizeof (*yylsp),
- &yystacksize);
-#else
- yyoverflow("parser stack overflow",
- &yyss1, size * sizeof (*yyssp),
- &yyvs1, size * sizeof (*yyvsp),
- &yystacksize);
-#endif
-
- yyss = yyss1; yyvs = yyvs1;
-#ifdef YY_@_LSP_NEEDED
- yyls = yyls1;
-#endif
-#else /* no yyoverflow */
- /* Extend the stack our own way. */
- if (yystacksize >= YYMAXDEPTH)
- {
- YY_@_ERROR("parser stack overflow");
- __ALLOCA_return(2);
- }
- yystacksize *= 2;
- if (yystacksize > YYMAXDEPTH)
- yystacksize = YYMAXDEPTH;
- yyss = (short *) __ALLOCA_alloca (yystacksize * sizeof (*yyssp));
- __yy_bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
- __ALLOCA_free(yyss1,yyssa);
- yyvs = (YY_@_STYPE *) __ALLOCA_alloca (yystacksize * sizeof (*yyvsp));
- __yy_bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
- __ALLOCA_free(yyvs1,yyvsa);
-#ifdef YY_@_LSP_NEEDED
- yyls = (YY_@_LTYPE *) __ALLOCA_alloca (yystacksize * sizeof (*yylsp));
- __yy_bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
- __ALLOCA_free(yyls1,yylsa);
-#endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + size - 1;
- yyvsp = yyvs + size - 1;
-#ifdef YY_@_LSP_NEEDED
- yylsp = yyls + size - 1;
-#endif
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- fprintf(stderr, "Stack size increased to %d\n", yystacksize);
-#endif
-
- if (yyssp >= yyss + yystacksize - 1)
- YYABORT;
- }
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- fprintf(stderr, "Entering state %d\n", yystate);
-#endif
-
- YYGOTO(yybackup);
-YYLABEL(yybackup)
-
-/* Do appropriate processing given the current state. */
-/* Read a lookahead token if we need one and don't already have one. */
-/* YYLABEL(yyresume) */
-
- /* First try to decide what to do without reference to lookahead token. */
-
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- YYGOTO(yydefault);
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* yychar is either YYEMPTY or YYEOF
- or a valid token in external form. */
-
- if (YY_@_CHAR == YYEMPTY)
- {
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- fprintf(stderr, "Reading a token: ");
-#endif
- YY_@_CHAR = YYLEX;
- }
-
- /* Convert token to internal form (in yychar1) for indexing tables with */
-
- if (YY_@_CHAR <= 0) /* This means end of input. */
- {
- yychar1 = 0;
- YY_@_CHAR = YYEOF; /* Don't call YYLEX any more */
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- fprintf(stderr, "Now at end of input.\n");
-#endif
- }
- else
- {
- yychar1 = YYTRANSLATE(YY_@_CHAR);
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- {
- fprintf (stderr, "Next token is %d (%s", YY_@_CHAR, yytname[yychar1]);
- /* Give the individual parser a way to print the precise meaning
- of a token, for further debugging info. */
-#ifdef YYPRINT
- YYPRINT (stderr, YY_@_CHAR, YY_@_LVAL);
-#endif
- fprintf (stderr, ")\n");
- }
-#endif
- }
-
- yyn += yychar1;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
- YYGOTO(yydefault);
-
- yyn = yytable[yyn];
-
- /* yyn is what to do for this token type in this state.
- Negative => reduce, -yyn is rule number.
- Positive => shift, yyn is new state.
- New state is final state => don't bother to shift,
- just return success.
- 0, or most negative number => error. */
-
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- YYGOTO(yyerrlab);
- yyn = -yyn;
- YYGOTO(yyreduce);
- }
- else if (yyn == 0)
- YYGOTO(yyerrlab);
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- /* Shift the lookahead token. */
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- fprintf(stderr, "Shifting token %d (%s), ", YY_@_CHAR, yytname[yychar1]);
-#endif
-
- /* Discard the token being shifted unless it is eof. */
- if (YY_@_CHAR != YYEOF)
- YY_@_CHAR = YYEMPTY;
-
- *++yyvsp = YY_@_LVAL;
-#ifdef YY_@_LSP_NEEDED
- *++yylsp = YY_@_LLOC;
-#endif
-
- /* count tokens shifted since error; after three, turn off error status. */
- if (yyerrstatus) yyerrstatus--;
-
- yystate = yyn;
- YYGOTO(yynewstate);
-
-/* Do the default action for the current state. */
-YYLABEL(yydefault)
-
- yyn = yydefact[yystate];
- if (yyn == 0)
- YYGOTO(yyerrlab);
-
-/* Do a reduction. yyn is the number of a rule to reduce with. */
-YYLABEL(yyreduce)
- yylen = yyr2[yyn];
- if (yylen > 0)
- yyval = yyvsp[1-yylen]; /* implement default value of the action */
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- {
- int i;
-
- fprintf (stderr, "Reducing via rule %d (line %d), ",
- yyn, yyrline[yyn]);
-
- /* Print the symbols being reduced, and their result. */
- for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
- fprintf (stderr, "%s ", yytname[yyrhs[i]]);
- fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
- }
-#endif
-
-$ /* the action file gets copied in in place of this dollarsign */
- yyvsp -= yylen;
- yyssp -= yylen;
-#ifdef YY_@_LSP_NEEDED
- yylsp -= yylen;
-#endif
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- {
- short *ssp1 = yyss - 1;
- fprintf (stderr, "state stack now");
- while (ssp1 != yyssp)
- fprintf (stderr, " %d", *++ssp1);
- fprintf (stderr, "\n");
- }
-#endif
-
- *++yyvsp = yyval;
-
-#ifdef YY_@_LSP_NEEDED
- yylsp++;
- if (yylen == 0)
- {
- *yylsp= YY_@_LLOC;
- //yylsp->first_line = YY_@_LLOC.first_line;
- //yylsp->first_column = YY_@_LLOC.first_column;
- //yylsp->last_line = (yylsp-1)->last_line;
- //yylsp->last_column = (yylsp-1)->last_column;
- //yylsp->text = 0;
- }
- else
- {
- *yylsp = *(yylsp+yylen-1);
- //yylsp->last_line = (yylsp+yylen-1)->last_line;
- //yylsp->last_column = (yylsp+yylen-1)->last_column;
- }
-#endif
-
- /* Now "shift" the result of the reduction.
- Determine what state that goes to,
- based on the state we popped back to
- and the rule number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
- if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTBASE];
-
- YYGOTO(yynewstate);
-
-YYLABEL(yyerrlab) /* here on detecting error */
-
- if (! yyerrstatus)
- /* If not already recovering from an error, report this error. */
- {
- ++YY_@_NERRS;
-
-#ifdef YY_@_ERROR_VERBOSE
- yyn = yypact[yystate];
-
- if (yyn > YYFLAG && yyn < YYLAST)
- {
- size_t size = 0;
- char *msg;
- int x, count;
-
- count = 0;
- /* Start X at -yyn if nec to avoid negative indexes in yycheck. */
- for (x = (yyn < 0 ? -yyn : 0);
- x < (sizeof(yytname) / sizeof(char *)); x++)
- if (yycheck[x + yyn] == x)
- size += strlen(yytname[x]) + 15, count++;
- msg = (char *) malloc(size + 15);
- if (msg != 0)
- {
- strcpy(msg, "parse error");
-
- if (count < 5)
- {
- count = 0;
- for (x = (yyn < 0 ? -yyn : 0);
- x < (sizeof(yytname) / sizeof(char *)); x++)
- if (yycheck[x + yyn] == x)
- {
- strcat(msg, count == 0 ? ", expecting `" : " or `");
- strcat(msg, yytname[x]);
- strcat(msg, "'");
- count++;
- }
- }
- YY_@_ERROR(msg);
- free(msg);
- }
- else
- YY_@_ERROR ("parse error; also virtual memory exceeded");
- }
- else
-#endif /* YY_@_ERROR_VERBOSE */
- YY_@_ERROR("parse error");
- }
-
- YYGOTO(yyerrlab1);
-YYLABEL(yyerrlab1) /* here on error raised explicitly by an action */
-
- if (yyerrstatus == 3)
- {
- /* if just tried and failed to reuse lookahead token after an error, discard it. */
-
- /* return failure if at end of input */
- if (YY_@_CHAR == YYEOF)
- YYABORT;
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- fprintf(stderr, "Discarding token %d (%s).\n", YY_@_CHAR, yytname[yychar1]);
-#endif
-
- YY_@_CHAR = YYEMPTY;
- }
-
- /* Else will try to reuse lookahead token
- after shifting the error token. */
-
- yyerrstatus = 3; /* Each real token shifted decrements this */
-
- YYGOTO(yyerrhandle);
-
-YYLABEL(yyerrdefault) /* current state does not do anything special for the error token. */
-
-#if 0
- /* This is wrong; only states that explicitly want error tokens
- should shift them. */
- yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
- if (yyn) YYGOTO(yydefault);
-#endif
-
-YYLABEL(yyerrpop) /* pop the current state because it cannot handle the error token */
-
- if (yyssp == yyss) YYABORT;
- yyvsp--;
- yystate = *--yyssp;
-#ifdef YY_@_LSP_NEEDED
- yylsp--;
-#endif
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- {
- short *ssp1 = yyss - 1;
- fprintf (stderr, "Error: state stack now");
- while (ssp1 != yyssp)
- fprintf (stderr, " %d", *++ssp1);
- fprintf (stderr, "\n");
- }
-#endif
-
-YYLABEL(yyerrhandle)
-
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- YYGOTO(yyerrdefault);
-
- yyn += YYTERROR;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
- YYGOTO(yyerrdefault);
-
- yyn = yytable[yyn];
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- YYGOTO(yyerrpop);
- yyn = -yyn;
- YYGOTO(yyreduce);
- }
- else if (yyn == 0)
- YYGOTO(yyerrpop);
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
-#if YY_@_DEBUG != 0
- if (YY_@_DEBUG_FLAG)
- fprintf(stderr, "Shifting error token, ");
-#endif
-
- *++yyvsp = YY_@_LVAL;
-#ifdef YY_@_LSP_NEEDED
- *++yylsp = YY_@_LLOC;
-#endif
-
- yystate = yyn;
- YYGOTO(yynewstate);
-/* end loop, in which YYGOTO may be used. */
- YYENDGOTO
-}
-
-/* END */
-$ /* section 3 */
-
-/* AFTER END , NEVER READ !!! */
-
diff --git a/tools/mhmake/src/bison.h b/tools/mhmake/src/bison.h
deleted file mode 100644
index 0724ae112..000000000
--- a/tools/mhmake/src/bison.h
+++ /dev/null
@@ -1,249 +0,0 @@
-/* This file is part of mhmake.
- *
- * Copyright (C) 2001-2010 marha@sourceforge.net
- *
- * Mhmake 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 3 of the License, or
- * (at your option) any later version.
- *
- * Mhmake 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 Mhmake. If not, see <http://www.gnu.org/licenses/>.
-*/
-/* before anything */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-#ifdef __cplusplus
-#ifndef YY_USE_CLASS
-#define YY_USE_CLASS
-#endif
-#else
-#endif
-#include <stdio.h>
-$ /* %{ and %header{ and %union, during decl */
-#ifndef YY_@_COMPATIBILITY
-#ifndef YY_USE_CLASS
-#define YY_@_COMPATIBILITY 1
-#else
-#define YY_@_COMPATIBILITY 0
-#endif
-#endif
-
-#if YY_@_COMPATIBILITY != 0
-/* backward compatibility */
-#ifdef YYLTYPE
-#ifndef YY_@_LTYPE
-#define YY_@_LTYPE YYLTYPE
-/* WARNING obsolete !!! user defined YYLTYPE not reported into generated header */
-/* use %define LTYPE */
-#endif
-#endif
-#ifdef YYSTYPE
-#ifndef YY_@_STYPE
-#define YY_@_STYPE YYSTYPE
-/* WARNING obsolete !!! user defined YYSTYPE not reported into generated header */
-/* use %define STYPE */
-#endif
-#endif
-#ifdef YYDEBUG
-#ifndef YY_@_DEBUG
-#define YY_@_DEBUG YYDEBUG
-/* WARNING obsolete !!! user defined YYDEBUG not reported into generated header */
-/* use %define DEBUG */
-#endif
-#endif
-#ifdef YY_@_STYPE
-#ifndef yystype
-#define yystype YY_@_STYPE
-#endif
-#endif
-/* use goto to be compatible */
-#ifndef YY_@_USE_GOTO
-#define YY_@_USE_GOTO 1
-#endif
-#endif
-
-/* use no goto to be clean in C++ */
-#ifndef YY_@_USE_GOTO
-#define YY_@_USE_GOTO 0
-#endif
-
-#ifndef YY_@_PURE
-$/* YY_@_PURE */
-#endif
-$/* prefix */
-#ifndef YY_@_DEBUG
-$/* YY_@_DEBUG */
-#endif
-#ifndef YY_@_LSP_NEEDED
-$ /* YY_@_LSP_NEEDED*/
-#endif
-/* DEFAULT LTYPE*/
-#ifdef YY_@_LSP_NEEDED
-#ifndef YY_@_LTYPE
-typedef
- struct yyltype
- {
- int timestamp;
- int first_line;
- int first_column;
- int last_line;
- int last_column;
- char *text;
- }
- yyltype;
-
-#define YY_@_LTYPE yyltype
-#endif
-#endif
-/* DEFAULT STYPE*/
-#ifndef YY_@_STYPE
-#define YY_@_STYPE int
-#endif
-/* DEFAULT MISCELANEOUS */
-#ifndef YY_@_PARSE
-#define YY_@_PARSE yyparse
-#endif
-#ifndef YY_@_LEX
-#define YY_@_LEX yylex
-#endif
-#ifndef YY_@_LVAL
-#define YY_@_LVAL yylval
-#endif
-#ifndef YY_@_LLOC
-#define YY_@_LLOC yylloc
-#endif
-#ifndef YY_@_CHAR
-#define YY_@_CHAR yychar
-#endif
-#ifndef YY_@_NERRS
-#define YY_@_NERRS yynerrs
-#endif
-#ifndef YY_@_DEBUG_FLAG
-#define YY_@_DEBUG_FLAG yydebug
-#endif
-#ifndef YY_@_ERROR
-#define YY_@_ERROR yyerror
-#endif
-
-#ifndef YY_@_PARSE_PARAM
-#ifndef __STDC__
-#ifndef __cplusplus
-#ifndef YY_USE_CLASS
-#define YY_@_PARSE_PARAM
-#ifndef YY_@_PARSE_PARAM_DEF
-#define YY_@_PARSE_PARAM_DEF
-#endif
-#endif
-#endif
-#endif
-#ifndef YY_@_PARSE_PARAM
-#define YY_@_PARSE_PARAM void
-#endif
-#endif
-
-/* TOKEN C */
-#ifndef YY_USE_CLASS
-
-#ifndef YY_@_PURE
-extern YY_@_STYPE YY_@_LVAL;
-#endif
-
-$ /* #defines token */
-/* after #define tokens, before const tokens S5*/
-#else
-#ifndef YY_@_CLASS
-#define YY_@_CLASS @
-#endif
-
-#ifndef YY_@_INHERIT
-#define YY_@_INHERIT
-#endif
-#ifndef YY_@_MEMBERS
-#define YY_@_MEMBERS
-#endif
-#ifndef YY_@_LEX_BODY
-#define YY_@_LEX_BODY
-#endif
-#ifndef YY_@_ERROR_BODY
-#define YY_@_ERROR_BODY
-#endif
-#ifndef YY_@_CONSTRUCTOR_PARAM
-#define YY_@_CONSTRUCTOR_PARAM
-#endif
-/* choose between enum and const */
-#ifndef YY_@_USE_CONST_TOKEN
-#define YY_@_USE_CONST_TOKEN 0
-/* yes enum is more compatible with flex, */
-/* so by default we use it */
-#endif
-#if YY_@_USE_CONST_TOKEN != 0
-#ifndef YY_@_ENUM_TOKEN
-#define YY_@_ENUM_TOKEN yy_@_enum_token
-#endif
-#endif
-
-class YY_@_CLASS YY_@_INHERIT
-{
-public:
-#if YY_@_USE_CONST_TOKEN != 0
-/* static const int token ... */
-$ /* decl const */
-#else
-enum YY_@_ENUM_TOKEN { YY_@_NULL_TOKEN=0
-$ /* enum token */
- }; /* end of enum declaration */
-#endif
-public:
- int YY_@_PARSE(YY_@_PARSE_PARAM);
-#ifdef YY_@_PURE
-#else
-#ifdef YY_@_LSP_NEEDED
- YY_@_LTYPE YY_@_LLOC;
-#endif
- int YY_@_NERRS;
- int YY_@_CHAR;
-#endif
-#if YY_@_DEBUG != 0
-public:
- int YY_@_DEBUG_FLAG; /* nonzero means print parse trace */
-#endif
-public:
- YY_@_CLASS(YY_@_CONSTRUCTOR_PARAM);
-public:
- YY_@_MEMBERS
-};
-/* other declare folow */
-#endif
-
-
-#if YY_@_COMPATIBILITY != 0
-/* backward compatibility */
-#ifndef YYSTYPE
-#define YYSTYPE YY_@_STYPE
-#endif
-
-#ifndef YYLTYPE
-#define YYLTYPE YY_@_LTYPE
-#endif
-#ifndef YYDEBUG
-#ifdef YY_@_DEBUG
-#define YYDEBUG YY_@_DEBUG
-#endif
-#endif
-
-#endif
-/* END */
-$ /* section 3 %header{ */
- /* AFTER END , NEVER READ !!! */
-
-
-
diff --git a/tools/mhmake/src/bisondata/bison.m4 b/tools/mhmake/src/bisondata/bison.m4
new file mode 100644
index 000000000..af7c8f7a7
--- /dev/null
+++ b/tools/mhmake/src/bisondata/bison.m4
@@ -0,0 +1,556 @@
+ -*- Autoconf -*-
+
+# Language-independent M4 Macros for Bison.
+# Copyright (C) 2002, 2004, 2005, 2006, 2007, 2008 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 3 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, see <http://www.gnu.org/licenses/>.
+
+
+## ---------------- ##
+## Identification. ##
+## ---------------- ##
+
+# b4_copyright(TITLE, YEARS)
+# --------------------------
+m4_define([b4_copyright],
+[b4_comment([A Bison parser, made by GNU Bison b4_version.])
+
+b4_comment([$1
+
+m4_text_wrap([Copyright (C) $2 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 3 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, see <http://www.gnu.org/licenses/>.])
+
+b4_comment([As a special exception, you may create a larger work that contains
+part or all of the Bison parser skeleton and distribute that work
+under terms of your choice, so long as that work isn't itself a
+parser generator using the skeleton or a modified version thereof
+as a parser skeleton. Alternatively, if you modify or redistribute
+the parser skeleton itself, you may (at your option) remove this
+special exception, which will cause the skeleton and the resulting
+Bison output files to be licensed under the GNU General Public
+License without this special exception.
+
+This special exception was added by the Free Software Foundation in
+version 2.2 of Bison.])])
+
+
+## ---------------- ##
+## Error handling. ##
+## ---------------- ##
+
+# The following error handling macros print error directives that should not
+# become arguments of other macro invocations since they would likely then be
+# mangled. Thus, they print to stdout directly.
+
+# b4_cat(TEXT)
+# ------------
+# Write TEXT to stdout. Precede the final newline with an @ so that it's
+# escaped. For example:
+#
+# b4_cat([[@complain(invalid input@)]])
+m4_define([b4_cat],
+[m4_syscmd([cat <<'_m4eof'
+]m4_bpatsubst(m4_dquote($1), [_m4eof], [_m4@`eof])[@
+_m4eof
+])dnl
+m4_if(m4_sysval, [0], [], [m4_fatal([$0: cannot write to stdout])])])
+
+# b4_error(KIND, FORMAT, [ARG1], [ARG2], ...)
+# -------------------------------------------
+# Write @KIND(FORMAT@,ARG1@,ARG2@,...@) to stdout.
+#
+# For example:
+#
+# b4_error([[warn]], [[invalid value for `%s': %s]], [[foo]], [[3]])
+m4_define([b4_error],
+[b4_cat([[@]$1[(]$2[]]dnl
+[m4_if([$#], [2], [],
+ [m4_foreach([b4_arg],
+ m4_dquote(m4_shift(m4_shift($@))),
+ [[@,]b4_arg])])[@)]])])
+
+# b4_error_at(KIND, START, END, FORMAT, [ARG1], [ARG2], ...)
+# ----------------------------------------------------------
+# Write @KIND_at(START@,END@,FORMAT@,ARG1@,ARG2@,...@) to stdout.
+#
+# For example:
+#
+# b4_error_at([[complain]], [[input.y:2.3]], [[input.y:5.4]],
+# [[invalid %s]], [[foo]])
+m4_define([b4_error_at],
+[b4_cat([[@]$1[_at(]$2[@,]$3[@,]$4[]]dnl
+[m4_if([$#], [4], [],
+ [m4_foreach([b4_arg],
+ m4_dquote(m4_shift(m4_shift(m4_shift(m4_shift($@))))),
+ [[@,]b4_arg])])[@)]])])
+
+# b4_warn(FORMAT, [ARG1], [ARG2], ...)
+# ------------------------------------
+# Write @warn(FORMAT@,ARG1@,ARG2@,...@) to stdout.
+#
+# For example:
+#
+# b4_warn([[invalid value for `%s': %s]], [[foo]], [[3]])
+#
+# As a simple test suite, this:
+#
+# m4_divert(-1)
+# m4_define([asdf], [ASDF])
+# m4_define([fsa], [FSA])
+# m4_define([fdsa], [FDSA])
+# b4_warn([[[asdf), asdf]]], [[[fsa), fsa]]], [[[fdsa), fdsa]]])
+# b4_warn([[asdf), asdf]], [[fsa), fsa]], [[fdsa), fdsa]])
+# b4_warn()
+# b4_warn(1)
+# b4_warn(1, 2)
+#
+# Should produce this without newlines:
+#
+# @warn([asdf), asdf]@,[fsa), fsa]@,[fdsa), fdsa]@)
+# @warn(asdf), asdf@,fsa), fsa@,fdsa), fdsa@)
+# @warn(@)
+# @warn(1@)
+# @warn(1@,2@)
+m4_define([b4_warn],
+[b4_error([[warn]], $@)])
+
+# b4_warn_at(START, END, FORMAT, [ARG1], [ARG2], ...)
+# ---------------------------------------------------
+# Write @warn(START@,END@,FORMAT@,ARG1@,ARG2@,...@) to stdout.
+#
+# For example:
+#
+# b4_warn_at([[input.y:2.3]], [[input.y:5.4]], [[invalid %s]], [[foo]])
+m4_define([b4_warn_at],
+[b4_error_at([[warn]], $@)])
+
+# b4_complain(FORMAT, [ARG1], [ARG2], ...)
+# ----------------------------------------
+# Write @complain(FORMAT@,ARG1@,ARG2@,...@) to stdout.
+#
+# See b4_warn example.
+m4_define([b4_complain],
+[b4_error([[complain]], $@)])
+
+# b4_complain_at(START, END, FORMAT, [ARG1], [ARG2], ...)
+# -------------------------------------------------------
+# Write @complain(START@,END@,FORMAT@,ARG1@,ARG2@,...@) to stdout.
+#
+# See b4_warn_at example.
+m4_define([b4_complain_at],
+[b4_error_at([[complain]], $@)])
+
+# b4_fatal(FORMAT, [ARG1], [ARG2], ...)
+# -------------------------------------
+# Write @fatal(FORMAT@,ARG1@,ARG2@,...@) to stdout and exit.
+#
+# See b4_warn example.
+m4_define([b4_fatal],
+[b4_error([[fatal]], $@)dnl
+m4_exit(1)])
+
+# b4_fatal_at(START, END, FORMAT, [ARG1], [ARG2], ...)
+# ----------------------------------------------------
+# Write @fatal(START@,END@,FORMAT@,ARG1@,ARG2@,...@) to stdout and exit.
+#
+# See b4_warn_at example.
+m4_define([b4_fatal_at],
+[b4_error_at([[fatal]], $@)dnl
+m4_exit(1)])
+
+
+## ---------------- ##
+## Default values. ##
+## ---------------- ##
+
+# m4_define_default([b4_lex_param], []) dnl breaks other skeletons
+m4_define_default([b4_pre_prologue], [])
+m4_define_default([b4_post_prologue], [])
+m4_define_default([b4_epilogue], [])
+m4_define_default([b4_parse_param], [])
+
+# The initial column and line.
+m4_define_default([b4_location_initial_column], [1])
+m4_define_default([b4_location_initial_line], [1])
+
+
+## ------------ ##
+## Data Types. ##
+## ------------ ##
+
+# b4_ints_in(INT1, INT2, LOW, HIGH)
+# ---------------------------------
+# Return 1 iff both INT1 and INT2 are in [LOW, HIGH], 0 otherwise.
+m4_define([b4_ints_in],
+[m4_eval([$3 <= $1 && $1 <= $4 && $3 <= $2 && $2 <= $4])])
+
+
+
+## ------------------ ##
+## Decoding options. ##
+## ------------------ ##
+
+# b4_flag_if(FLAG, IF-TRUE, IF-FALSE)
+# -----------------------------------
+# Run IF-TRUE if b4_FLAG_flag is 1, IF-FALSE if FLAG is 0, otherwise fail.
+m4_define([b4_flag_if],
+[m4_case(b4_$1_flag,
+ [0], [$3],
+ [1], [$2],
+ [m4_fatal([invalid $1 value: ]$1)])])
+
+
+# b4_define_flag_if(FLAG)
+# -----------------------
+# Define "b4_FLAG_if(IF-TRUE, IF-FALSE)" that depends on the
+# value of the Boolean FLAG.
+m4_define([b4_define_flag_if],
+[_b4_define_flag_if($[1], $[2], [$1])])
+
+# _b4_define_flag_if($1, $2, FLAG)
+# --------------------------------
+# This macro works around the impossibility to define macros
+# inside macros, because issuing `[$1]' is not possible in M4 :(.
+# This sucks hard, GNU M4 should really provide M5 like $$1.
+m4_define([_b4_define_flag_if],
+[m4_if([$1$2], $[1]$[2], [],
+ [m4_fatal([$0: Invalid arguments: $@])])dnl
+m4_define([b4_$3_if],
+ [b4_flag_if([$3], [$1], [$2])])])
+
+
+# b4_FLAG_if(IF-TRUE, IF-FALSE)
+# -----------------------------
+# Expand IF-TRUE, if FLAG is true, IF-FALSE otherwise.
+b4_define_flag_if([defines]) # Whether headers are requested.
+b4_define_flag_if([error_verbose]) # Whether error are verbose.
+b4_define_flag_if([glr]) # Whether a GLR parser is requested.
+b4_define_flag_if([locations]) # Whether locations are tracked.
+b4_define_flag_if([nondeterministic]) # Whether conflicts should be handled.
+b4_define_flag_if([yacc]) # Whether POSIX Yacc is emulated.
+
+
+## ------------------------- ##
+## Assigning token numbers. ##
+## ------------------------- ##
+
+
+## ----------- ##
+## Synclines. ##
+## ----------- ##
+
+# b4_basename(NAME)
+# -----------------
+# Similar to POSIX basename; the differences don't matter here.
+# Beware that NAME is not evaluated.
+m4_define([b4_basename],
+[m4_bpatsubst([$1], [^.*/\([^/]+\)/*$], [\1])])
+
+
+# b4_syncline(LINE, FILE)
+# -----------------------
+m4_define([b4_syncline],
+[b4_flag_if([synclines], [
+b4_sync_end([__line__], [b4_basename(m4_quote(__file__))])
+b4_sync_start([$1], [$2])])])
+
+m4_define([b4_sync_end], [b4_comment([Line $1 of $2])])
+m4_define([b4_sync_start], [b4_comment([Line $1 of $2])])
+
+# b4_user_code(USER-CODE)
+# -----------------------
+# Emit code from the user, ending it with synclines.
+m4_define([b4_user_code],
+[$1
+b4_syncline([@oline@], [@ofile@])])
+
+
+# b4_define_user_code(MACRO)
+# --------------------------
+# From b4_MACRO, build b4_user_MACRO that includes the synclines.
+m4_define([b4_define_user_code],
+[m4_define([b4_user_$1],
+[b4_user_code([b4_$1])])])
+
+
+# b4_user_actions
+# b4_user_initial_action
+# b4_user_post_prologue
+# b4_user_pre_prologue
+# b4_user_stype
+# ----------------------
+# Macros that issue user code, ending with synclines.
+b4_define_user_code([actions])
+b4_define_user_code([initial_action])
+b4_define_user_code([post_prologue])
+b4_define_user_code([pre_prologue])
+b4_define_user_code([stype])
+
+
+# b4_check_user_names(WHAT, USER-LIST, BISON-NAMESPACE)
+# --------------------------------------------------------
+# Warn if any name of type WHAT is used by the user (as recorded in USER-LIST)
+# but is not used by Bison (as recorded by macros in the namespace
+# BISON-NAMESPACE).
+#
+# USER-LIST must expand to a list specifying all grammar occurrences of all
+# names of type WHAT. Each item in the list must be a triplet specifying one
+# occurrence: name, start boundary, and end boundary. Empty string names are
+# fine. An empty list is fine.
+#
+# For example, to define b4_foo_user_names to be used for USER-LIST with three
+# name occurrences and with correct quoting:
+#
+# m4_define([b4_foo_user_names],
+# [[[[[[bar]], [[parser.y:1.7]], [[parser.y:1.16]]]],
+# [[[[bar]], [[parser.y:5.7]], [[parser.y:5.16]]]],
+# [[[[baz]], [[parser.y:8.7]], [[parser.y:8.16]]]]]])
+#
+# The macro BISON-NAMESPACE(bar) must be defined iff the name bar of type WHAT
+# is used by Bison (in the front-end or in the skeleton). Empty string names
+# are fine, but it would be ugly for Bison to actually use one.
+#
+# For example, to use b4_foo_bison_names for BISON-NAMESPACE and define that
+# the names bar and baz are used by Bison:
+#
+# m4_define([b4_foo_bison_names(bar)])
+# m4_define([b4_foo_bison_names(baz)])
+#
+# To invoke b4_check_user_names with TYPE foo, with USER-LIST
+# b4_foo_user_names, with BISON-NAMESPACE b4_foo_bison_names, and with correct
+# quoting:
+#
+# b4_check_user_names([[foo]], [b4_foo_user_names],
+# [[b4_foo_bison_names]])
+m4_define([b4_check_user_names],
+[m4_foreach([b4_occurrence], $2,
+[m4_pushdef([b4_occurrence], b4_occurrence)dnl
+m4_pushdef([b4_user_name], m4_car(b4_occurrence))dnl
+m4_pushdef([b4_start], m4_car(m4_shift(b4_occurrence)))dnl
+m4_pushdef([b4_end], m4_shift(m4_shift(b4_occurrence)))dnl
+m4_ifndef($3[(]m4_quote(b4_user_name)[)],
+ [b4_warn_at([b4_start], [b4_end],
+ [[%s `%s' is not used]],
+ [$1], [b4_user_name])])[]dnl
+m4_popdef([b4_occurrence])dnl
+m4_popdef([b4_user_name])dnl
+m4_popdef([b4_start])dnl
+m4_popdef([b4_end])dnl
+])])
+
+# b4_percent_define_get(VARIABLE)
+# -------------------------------
+# Mimic muscle_percent_define_get in ../src/muscle_tab.h exactly. That is, if
+# the %define variable VARIABLE is defined, emit its value. Also, record
+# Bison's usage of VARIABLE by defining
+# b4_percent_define_bison_variables(VARIABLE).
+#
+# For example:
+#
+# b4_percent_define_get([[foo]])
+m4_define([b4_percent_define_get],
+[m4_define([b4_percent_define_bison_variables(]$1[)])dnl
+m4_ifdef([b4_percent_define(]$1[)], [m4_indir([b4_percent_define(]$1[)])])])
+
+# b4_percent_define_get_loc(VARIABLE)
+# -----------------------------------
+# Mimic muscle_percent_define_get_loc in ../src/muscle_tab.h exactly. That is,
+# if the %define variable VARIABLE is undefined, complain fatally since that's
+# a Bison or skeleton error. Otherwise, return its definition location in a
+# form approriate for the first two arguments of b4_warn_at, b4_complain_at, or
+# b4_fatal_at. Don't record this as a Bison usage of VARIABLE as there's no
+# reason to suspect that the user-supplied value has yet influenced the output.
+#
+# For example:
+#
+# b4_complain_at(b4_percent_define_get_loc([[foo]]), [[invalid foo]])
+m4_define([b4_percent_define_get_loc],
+[m4_ifdef([b4_percent_define_loc(]$1[)],
+ [m4_pushdef([b4_loc], m4_indir([b4_percent_define_loc(]$1[)]))dnl
+b4_loc[]dnl
+m4_popdef([b4_loc])],
+ [b4_fatal([[undefined %%define variable `%s' passed to b4_percent_define_get_loc]], [$1])])])
+
+# b4_percent_define_get_syncline(VARIABLE)
+# ----------------------------------------
+# Mimic muscle_percent_define_get_syncline in ../src/muscle_tab.h exactly.
+# That is, if the %define variable VARIABLE is undefined, complain fatally
+# since that's a Bison or skeleton error. Otherwise, return its definition
+# location as a b4_syncline invocation. Don't record this as a Bison usage of
+# VARIABLE as there's no reason to suspect that the user-supplied value has yet
+# influenced the output.
+#
+# For example:
+#
+# b4_percent_define_get_syncline([[foo]])
+m4_define([b4_percent_define_get_syncline],
+[m4_ifdef([b4_percent_define_syncline(]$1[)],
+ [m4_indir([b4_percent_define_syncline(]$1[)])],
+ [b4_fatal([[undefined %%define variable `%s' passed to b4_percent_define_get_syncline]], [$1])])])
+
+# b4_percent_define_ifdef(VARIABLE, IF-TRUE, [IF-FALSE])
+# ------------------------------------------------------
+# Mimic muscle_percent_define_ifdef in ../src/muscle_tab.h exactly. That is,
+# if the %define variable VARIABLE is defined, expand IF-TRUE, else expand
+# IF-FALSE. Also, record Bison's usage of VARIABLE by defining
+# b4_percent_define_bison_variables(VARIABLE).
+#
+# For example:
+#
+# b4_percent_define_ifdef([[foo]], [[it's defined]], [[it's undefined]])
+m4_define([b4_percent_define_ifdef],
+[m4_ifdef([b4_percent_define(]$1[)],
+ [m4_define([b4_percent_define_bison_variables(]$1[)])$2],
+ [$3])])
+
+# b4_percent_define_flag_if(VARIABLE, IF-TRUE, [IF-FALSE])
+# --------------------------------------------------------
+# Mimic muscle_percent_define_flag_if in ../src/muscle_tab.h exactly. That is,
+# if the %define variable VARIABLE is defined to "" or "true", expand IF-TRUE.
+# If it is defined to "false", expand IF-FALSE. Complain if it is undefined
+# (a Bison or skeleton error since the default value should have been set
+# already) or defined to any other value (possibly a user error). Also, record
+# Bison's usage of VARIABLE by defining
+# b4_percent_define_bison_variables(VARIABLE).
+#
+# For example:
+#
+# b4_percent_define_flag_if([[foo]], [[it's true]], [[it's false]])
+m4_define([b4_percent_define_flag_if],
+[b4_percent_define_ifdef([$1],
+ [m4_case(b4_percent_define_get([$1]),
+ [], [$2], [true], [$2], [false], [$3],
+ [m4_expand_once([b4_complain_at(b4_percent_define_get_loc([$1]),
+ [[invalid value for %%define Boolean variable `%s']],
+ [$1])],
+ [[b4_percent_define_flag_if($1)]])])],
+ [b4_fatal([[undefined %%define variable `%s' passed to b4_percent_define_flag_if]], [$1])])])
+
+# b4_percent_define_default(VARIABLE, DEFAULT)
+# --------------------------------------------
+# Mimic muscle_percent_define_default in ../src/muscle_tab.h exactly. That is,
+# if the %define variable VARIABLE is undefined, set its value to DEFAULT.
+# Don't record this as a Bison usage of VARIABLE as there's no reason to
+# suspect that the value has yet influenced the output.
+#
+# For example:
+#
+# b4_percent_define_default([[foo]], [[default value]])
+m4_define([b4_percent_define_default],
+[m4_ifndef([b4_percent_define(]$1[)],
+ [m4_define([b4_percent_define(]$1[)], [$2])dnl
+ m4_define([b4_percent_define_loc(]$1[)],
+ [[[[[Bison:b4_percent_define_default]:1.0]], [[[Bison:b4_percent_define_default]:1.0]]]])dnl
+ m4_define([b4_percent_define_syncline(]$1[)],
+ [[]b4_syncline(1, [["[Bison:b4_percent_define_default]"]])[
+]])])])
+
+# b4_percent_define_check_values(VALUES)
+# --------------------------------------
+# Mimic muscle_percent_define_check_values in ../src/muscle_tab.h exactly
+# except that the VALUES structure is more appropriate for M4. That is, VALUES
+# is a list of sublists of strings. For each sublist, the first string is the
+# name of a %define variable, and all remaining strings in that sublist are the
+# valid values for that variable. Complain if such a variable is undefined (a
+# Bison error since the default value should have been set already) or defined
+# to any other value (possibly a user error). Don't record this as a Bison
+# usage of the variable as there's no reason to suspect that the value has yet
+# influenced the output.
+#
+# For example:
+#
+# b4_percent_define_check_values([[[[foo]], [[foo-value1]], [[foo-value2]]]],
+# [[[[bar]], [[bar-value1]]]])
+m4_define([b4_percent_define_check_values],
+[m4_foreach([b4_sublist], m4_quote($@),
+ [_b4_percent_define_check_values(b4_sublist)])])
+
+m4_define([_b4_percent_define_check_values],
+[m4_ifdef([b4_percent_define(]$1[)],
+ [m4_pushdef([b4_good_value], [0])dnl
+ m4_if($#, 1, [],
+ [m4_foreach([b4_value], m4_dquote(m4_shift($@)),
+ [m4_if(m4_indir([b4_percent_define(]$1[)]), b4_value,
+ [m4_define([b4_good_value], [1])])])])dnl
+ m4_if(b4_good_value, [0],
+ [b4_complain_at(b4_percent_define_get_loc([$1]),
+ [[invalid value for %%define variable `%s': `%s']],
+ [$1],
+ m4_dquote(m4_indir([b4_percent_define(]$1[)])))])dnl
+ m4_popdef([b4_good_value])],
+ [b4_fatal([[undefined %%define variable `%s' passed to b4_percent_define_check_values]], [$1])])])
+
+# b4_percent_code_get([QUALIFIER])
+# --------------------------------
+# If any %code blocks for QUALIFIER are defined, emit them beginning with a
+# comment and ending with synclines and a newline. If QUALIFIER is not
+# specified or empty, do this for the unqualified %code blocks. Also, record
+# Bison's usage of QUALIFIER (if specified) by defining
+# b4_percent_code_bison_qualifiers(QUALIFIER).
+#
+# For example, to emit any unqualified %code blocks followed by any %code
+# blocks for the qualifier foo:
+#
+# b4_percent_code_get
+# b4_percent_code_get([[foo]])
+m4_define([b4_percent_code_get],
+[m4_pushdef([b4_macro_name], [[b4_percent_code(]$1[)]])dnl
+m4_ifval([$1], [m4_define([b4_percent_code_bison_qualifiers(]$1[)])])dnl
+m4_ifdef(b4_macro_name,
+[b4_comment([m4_if([$#], [0], [[Unqualified %code]],
+ [["%code ]$1["]])[ blocks.]])
+b4_user_code([m4_indir(b4_macro_name)])
+])dnl
+m4_popdef([b4_macro_name])])
+
+# b4_percent_code_ifdef(QUALIFIER, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------
+# If any %code blocks for QUALIFIER (or unqualified %code blocks if
+# QUALIFIER is empty) are defined, expand IF-TRUE, else expand IF-FALSE.
+# Also, record Bison's usage of QUALIFIER (if specified) by defining
+# b4_percent_code_bison_qualifiers(QUALIFIER).
+m4_define([b4_percent_code_ifdef],
+[m4_ifdef([b4_percent_code(]$1[)],
+ [m4_ifval([$1], [m4_define([b4_percent_code_bison_qualifiers(]$1[)])])$2],
+ [$3])])
+
+
+## ----------------------------------------------------------- ##
+## After processing the skeletons, check that all the user's ##
+## %define variables and %code qualifiers were used by Bison. ##
+## ----------------------------------------------------------- ##
+
+m4_define([b4_check_user_names_wrap],
+[m4_ifdef([b4_percent_]$1[_user_]$2[s],
+ [b4_check_user_names([[%]$1 $2],
+ [b4_percent_]$1[_user_]$2[s],
+ [[b4_percent_]$1[_bison_]$2[s]])])])
+
+m4_wrap_lifo([
+b4_check_user_names_wrap([[define]], [[variable]])
+b4_check_user_names_wrap([[code]], [[qualifier]])
+])
diff --git a/tools/mhmake/src/bisondata/c++.m4 b/tools/mhmake/src/bisondata/c++.m4
new file mode 100644
index 000000000..a27064d7b
--- /dev/null
+++ b/tools/mhmake/src/bisondata/c++.m4
@@ -0,0 +1,170 @@
+ -*- Autoconf -*-
+
+# C++ skeleton for Bison
+
+# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 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 3 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, see <http://www.gnu.org/licenses/>.
+
+m4_include(b4_pkgdatadir/[c.m4])
+
+## ---------------- ##
+## Default values. ##
+## ---------------- ##
+
+# Default parser class name.
+b4_percent_define_default([[parser_class_name]], [[parser]])
+b4_percent_define_default([[location_type]], [[location]])
+b4_percent_define_default([[filename_type]], [[std::string]])
+b4_percent_define_default([[namespace]], m4_defn([b4_prefix]))
+b4_percent_define_default([[global_tokens_and_yystype]], [[false]])
+b4_percent_define_default([[define_location_comparison]],
+ [m4_if(b4_percent_define_get([[filename_type]]),
+ [std::string], [[true]], [[false]])])
+
+
+## ----------- ##
+## Namespace. ##
+## ----------- ##
+
+m4_define([b4_namespace_ref], [b4_percent_define_get([[namespace]])])
+
+# Don't permit an empty b4_namespace_ref. Any `::parser::foo' appended to it
+# would compile as an absolute reference with `parser' in the global namespace.
+# b4_namespace_open would open an anonymous namespace and thus establish
+# internal linkage. This would compile. However, it's cryptic, and internal
+# linkage for the parser would be specified in all translation units that
+# include the header, which is always generated. If we ever need to permit
+# internal linkage somehow, surely we can find a cleaner approach.
+m4_if(m4_bregexp(b4_namespace_ref, [^[ ]*$]), [-1], [],
+[b4_complain_at(b4_percent_define_get_loc([[namespace]]),
+ [[namespace reference is empty]])])
+
+# Instead of assuming the C++ compiler will do it, Bison should reject any
+# invalid b4_namepsace_ref that would be converted to a valid
+# b4_namespace_open. The problem is that Bison doesn't always output
+# b4_namespace_ref to uncommented code but should reserve the ability to do so
+# in future releases without risking breaking any existing user grammars.
+# Specifically, don't allow empty names as b4_namespace_open would just convert
+# those into anonymous namespaces, and that might tempt some users.
+m4_if(m4_bregexp(b4_namespace_ref, [::[ ]*::]), [-1], [],
+[b4_complain_at(b4_percent_define_get_loc([[namespace]]),
+ [[namespace reference has consecutive "::"]])])
+m4_if(m4_bregexp(b4_namespace_ref, [::[ ]*$]), [-1], [],
+[b4_complain_at(b4_percent_define_get_loc([[namespace]]),
+ [[namespace reference has a trailing "::"]])])
+
+m4_define([b4_namespace_open],
+[b4_user_code([b4_percent_define_get_syncline([[namespace]])
+[namespace ]m4_bpatsubst(m4_dquote(m4_bpatsubst(m4_dquote(b4_namespace_ref),
+ [^\(.\)[ ]*::], [\1])),
+ [::], [ { namespace ])[ {]])])
+
+m4_define([b4_namespace_close],
+[b4_user_code([b4_percent_define_get_syncline([[namespace]])
+m4_bpatsubst(m4_dquote(m4_bpatsubst(m4_dquote(b4_namespace_ref),
+ [^\(.\)[ ]*\(::\)?\([^][:]\|:[^][:]\)*],
+ [\1])),
+ [::\([^][:]\|:[^][:]\)*], [} ])[} // ]b4_namespace_ref])])
+
+
+# b4_token_enums(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
+# -----------------------------------------------------
+# Output the definition of the tokens as enums.
+m4_define([b4_token_enums],
+[/* Tokens. */
+ enum yytokentype {
+m4_map_sep([ b4_token_enum], [,
+],
+ [$@])
+ };
+])
+
+
+## ----------------- ##
+## Semantic Values. ##
+## ----------------- ##
+
+
+# b4_lhs_value([TYPE])
+# --------------------
+# Expansion of $<TYPE>$.
+m4_define([b4_lhs_value],
+[(yyval[]m4_ifval([$1], [.$1]))])
+
+
+# b4_rhs_value(RULE-LENGTH, NUM, [TYPE])
+# --------------------------------------
+# Expansion of $<TYPE>NUM, where the current rule has RULE-LENGTH
+# symbols on RHS.
+m4_define([b4_rhs_value],
+[(yysemantic_stack_@{($1) - ($2)@}m4_ifval([$3], [.$3]))])
+
+# b4_lhs_location()
+# -----------------
+# Expansion of @$.
+m4_define([b4_lhs_location],
+[(yyloc)])
+
+
+# b4_rhs_location(RULE-LENGTH, NUM)
+# ---------------------------------
+# Expansion of @NUM, where the current rule has RULE-LENGTH symbols
+# on RHS.
+m4_define([b4_rhs_location],
+[(yylocation_stack_@{($1) - ($2)@})])
+
+
+# b4_parse_param_decl
+# -------------------
+# Extra formal arguments of the constructor.
+# Change the parameter names from "foo" into "foo_yyarg", so that
+# there is no collision bw the user chosen attribute name, and the
+# argument name in the constructor.
+m4_define([b4_parse_param_decl],
+[m4_ifset([b4_parse_param],
+ [m4_map_sep([b4_parse_param_decl_1], [, ], [b4_parse_param])])])
+
+m4_define([b4_parse_param_decl_1],
+[$1_yyarg])
+
+
+
+# b4_parse_param_cons
+# -------------------
+# Extra initialisations of the constructor.
+m4_define([b4_parse_param_cons],
+ [m4_ifset([b4_parse_param],
+ [
+ b4_cc_constructor_calls(b4_parse_param)])])
+m4_define([b4_cc_constructor_calls],
+ [m4_map_sep([b4_cc_constructor_call], [,
+ ], [$@])])
+m4_define([b4_cc_constructor_call],
+ [$2 ($2_yyarg)])
+
+# b4_parse_param_vars
+# -------------------
+# Extra instance variables.
+m4_define([b4_parse_param_vars],
+ [m4_ifset([b4_parse_param],
+ [
+ /* User arguments. */
+b4_cc_var_decls(b4_parse_param)])])
+m4_define([b4_cc_var_decls],
+ [m4_map_sep([b4_cc_var_decl], [
+], [$@])])
+m4_define([b4_cc_var_decl],
+ [ $1;])
diff --git a/tools/mhmake/src/bisondata/c.m4 b/tools/mhmake/src/bisondata/c.m4
new file mode 100644
index 000000000..2b44b7e49
--- /dev/null
+++ b/tools/mhmake/src/bisondata/c.m4
@@ -0,0 +1,477 @@
+ -*- Autoconf -*-
+
+# C M4 Macros for Bison.
+# Copyright (C) 2002, 2004, 2005, 2006, 2007, 2008 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 3 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, see <http://www.gnu.org/licenses/>.
+
+## ---------------- ##
+## Identification. ##
+## ---------------- ##
+
+# b4_comment(TEXT)
+# ----------------
+m4_define([b4_comment], [/* m4_bpatsubst([$1], [
+], [
+ ]) */])
+
+# b4_identification
+# -----------------
+# Depends on individual skeletons to define b4_pure_flag, b4_push_flag, or
+# b4_pull_flag if they use the values of the %define variables api.pure or
+# api.push_pull.
+m4_define([b4_identification],
+[[/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "]b4_version["
+
+/* Skeleton name. */
+#define YYSKELETON_NAME ]b4_skeleton[]m4_ifdef([b4_pure_flag], [[
+
+/* Pure parsers. */
+#define YYPURE ]b4_pure_flag])[]m4_ifdef([b4_push_flag], [[
+
+/* Push parsers. */
+#define YYPUSH ]b4_push_flag])[]m4_ifdef([b4_pull_flag], [[
+
+/* Pull parsers. */
+#define YYPULL ]b4_pull_flag])[
+
+/* Using locations. */
+#define YYLSP_NEEDED ]b4_locations_flag[
+]])
+
+
+## ---------------- ##
+## Default values. ##
+## ---------------- ##
+
+# If the %union is not named, its name is YYSTYPE.
+m4_define_default([b4_union_name], [YYSTYPE])
+
+# If the %name-prefix is not given, it is yy.
+m4_define_default([b4_prefix], [yy])
+
+## ------------------------ ##
+## Pure/impure interfaces. ##
+## ------------------------ ##
+
+# b4_user_args
+# ------------
+m4_define([b4_user_args],
+[m4_ifset([b4_parse_param], [, b4_c_args(b4_parse_param)])])
+
+
+# b4_parse_param
+# --------------
+# If defined, b4_parse_param arrives double quoted, but below we prefer
+# it to be single quoted.
+m4_define([b4_parse_param],
+b4_parse_param)
+
+
+# b4_parse_param_for(DECL, FORMAL, BODY)
+# ---------------------------------------
+# Iterate over the user parameters, binding the declaration to DECL,
+# the formal name to FORMAL, and evaluating the BODY.
+m4_define([b4_parse_param_for],
+[m4_foreach([$1_$2], m4_defn([b4_parse_param]),
+[m4_pushdef([$1], m4_unquote(m4_car($1_$2)))dnl
+m4_pushdef([$2], m4_shift($1_$2))dnl
+$3[]dnl
+m4_popdef([$2])dnl
+m4_popdef([$1])dnl
+])])
+
+# b4_parse_param_use
+# ------------------
+# `YYUSE' all the parse-params.
+m4_define([b4_parse_param_use],
+[b4_parse_param_for([Decl], [Formal], [ YYUSE (Formal);
+])dnl
+])
+
+
+## ------------ ##
+## Data Types. ##
+## ------------ ##
+
+# b4_int_type(MIN, MAX)
+# ---------------------
+# Return the smallest int type able to handle numbers ranging from
+# MIN to MAX (included).
+m4_define([b4_int_type],
+[m4_if(b4_ints_in($@, [0], [255]), [1], [unsigned char],
+ b4_ints_in($@, [-128], [127]), [1], [signed char],
+
+ b4_ints_in($@, [0], [65535]), [1], [unsigned short int],
+ b4_ints_in($@, [-32768], [32767]), [1], [short int],
+
+ m4_eval([0 <= $1]), [1], [unsigned int],
+
+ [int])])
+
+
+# b4_int_type_for(NAME)
+# ---------------------
+# Return the smallest int type able to handle numbers ranging from
+# `NAME_min' to `NAME_max' (included).
+m4_define([b4_int_type_for],
+[b4_int_type($1_min, $1_max)])
+
+
+
+## ---------##
+## Values. ##
+## ---------##
+
+# b4_null
+---------
+# Return a null pointer constant. NULL infringes on the user name
+# space in C, so use 0 rather than NULL.
+m4_define([b4_null], [0])
+
+
+
+
+## ------------------------- ##
+## Assigning token numbers. ##
+## ------------------------- ##
+
+# b4_token_define(TOKEN-NAME, TOKEN-NUMBER)
+# -----------------------------------------
+# Output the definition of this token as #define.
+m4_define([b4_token_define],
+[#define $1 $2
+])
+
+
+# b4_token_defines(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
+# -------------------------------------------------------
+# Output the definition of the tokens (if there are) as #defines.
+m4_define([b4_token_defines],
+[m4_if([$#$1], [1], [],
+[/* Tokens. */
+m4_map([b4_token_define], [$@])])
+])
+
+
+# b4_token_enum(TOKEN-NAME, TOKEN-NUMBER)
+# ---------------------------------------
+# Output the definition of this token as an enum.
+m4_define([b4_token_enum],
+[$1 = $2])
+
+
+# b4_token_enums(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
+# -----------------------------------------------------
+# Output the definition of the tokens (if there are) as enums.
+m4_define([b4_token_enums],
+[m4_if([$#$1], [1], [],
+[/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+m4_map_sep([ b4_token_enum], [,
+],
+ [$@])
+ };
+#endif
+])])
+
+
+# b4_token_enums_defines(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
+# -------------------------------------------------------------
+# Output the definition of the tokens (if there are any) as enums and, if POSIX
+# Yacc is enabled, as #defines.
+m4_define([b4_token_enums_defines],
+[b4_token_enums($@)b4_yacc_if([b4_token_defines($@)], [])
+])
+
+
+
+## --------------------------------------------- ##
+## Defining C functions in both K&R and ANSI-C. ##
+## --------------------------------------------- ##
+
+
+# b4_modern_c
+# -----------
+# A predicate useful in #if to determine whether C is ancient or modern.
+#
+# If __STDC__ is defined, the compiler is modern. IBM xlc 7.0 when run
+# as 'cc' doesn't define __STDC__ (or __STDC_VERSION__) for pedantic
+# reasons, but it defines __C99__FUNC__ so check that as well.
+# Microsoft C normally doesn't define these macros, but it defines _MSC_VER.
+# Consider a C++ compiler to be modern if it defines __cplusplus.
+#
+m4_define([b4_c_modern],
+ [[(defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)]])
+
+# b4_c_function_def(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
+# ----------------------------------------------------------
+# Declare the function NAME.
+m4_define([b4_c_function_def],
+[#if b4_c_modern
+b4_c_ansi_function_def($@)
+#else
+$2
+$1 (b4_c_knr_formal_names(m4_shift2($@)))
+b4_c_knr_formal_decls(m4_shift2($@))
+#endif[]dnl
+])
+
+
+# b4_c_ansi_function_def(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
+# ---------------------------------------------------------------
+# Declare the function NAME in ANSI.
+m4_define([b4_c_ansi_function_def],
+[$2
+$1 (b4_c_ansi_formals(m4_shift2($@)))[]dnl
+])
+
+
+# b4_c_ansi_formals([DECL1, NAME1], ...)
+# --------------------------------------
+# Output the arguments ANSI-C definition.
+m4_define([b4_c_ansi_formals],
+[m4_if([$#], [0], [void],
+ [$#$1], [1], [void],
+ [m4_map_sep([b4_c_ansi_formal], [, ], [$@])])])
+
+m4_define([b4_c_ansi_formal],
+[$1])
+
+
+# b4_c_knr_formal_names([DECL1, NAME1], ...)
+# ------------------------------------------
+# Output the argument names.
+m4_define([b4_c_knr_formal_names],
+[m4_map_sep([b4_c_knr_formal_name], [, ], [$@])])
+
+m4_define([b4_c_knr_formal_name],
+[$2])
+
+
+# b4_c_knr_formal_decls([DECL1, NAME1], ...)
+# ------------------------------------------
+# Output the K&R argument declarations.
+m4_define([b4_c_knr_formal_decls],
+[m4_map_sep([b4_c_knr_formal_decl],
+ [
+],
+ [$@])])
+
+m4_define([b4_c_knr_formal_decl],
+[ $1;])
+
+
+
+## ------------------------------------------------------------ ##
+## Declaring (prototyping) C functions in both K&R and ANSI-C. ##
+## ------------------------------------------------------------ ##
+
+
+# b4_c_function_decl(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
+# -----------------------------------------------------------
+# Declare the function NAME.
+m4_define([b4_c_function_decl],
+[#if defined __STDC__ || defined __cplusplus
+b4_c_ansi_function_decl($@)
+#else
+$2 $1 ();
+#endif[]dnl
+])
+
+
+# b4_c_ansi_function_decl(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
+# ----------------------------------------------------------------
+# Declare the function NAME.
+m4_define([b4_c_ansi_function_decl],
+[$2 $1 (b4_c_ansi_formals(m4_shift2($@)));[]dnl
+])
+
+
+
+
+## --------------------- ##
+## Calling C functions. ##
+## --------------------- ##
+
+
+# b4_c_function_call(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
+# -----------------------------------------------------------
+# Call the function NAME with arguments NAME1, NAME2 etc.
+m4_define([b4_c_function_call],
+[$1 (b4_c_args(m4_shift2($@)))[]dnl
+])
+
+
+# b4_c_args([DECL1, NAME1], ...)
+# ------------------------------
+# Output the arguments NAME1, NAME2...
+m4_define([b4_c_args],
+[m4_map_sep([b4_c_arg], [, ], [$@])])
+
+m4_define([b4_c_arg],
+[$2])
+
+
+## ----------- ##
+## Synclines. ##
+## ----------- ##
+
+# b4_sync_start(LINE, FILE)
+# -----------------------
+m4_define([b4_sync_start], [[#]line $1 $2])
+
+
+## -------------- ##
+## User actions. ##
+## -------------- ##
+
+# b4_case(LABEL, STATEMENTS)
+# --------------------------
+m4_define([b4_case],
+[ case $1:
+$2
+ break;])
+
+# b4_symbol_actions(FILENAME, LINENO,
+# SYMBOL-TAG, SYMBOL-NUM,
+# SYMBOL-ACTION, SYMBOL-TYPENAME)
+# -------------------------------------------------
+m4_define([b4_symbol_actions],
+[m4_pushdef([b4_dollar_dollar],
+ [m4_ifval([$6], [(yyvaluep->$6)], [(*yyvaluep)])])dnl
+m4_pushdef([b4_at_dollar], [(*yylocationp)])dnl
+ case $4: /* $3 */
+b4_syncline([$2], [$1])
+ $5;
+b4_syncline([@oline@], [@ofile@])
+ break;
+m4_popdef([b4_at_dollar])dnl
+m4_popdef([b4_dollar_dollar])dnl
+])
+
+
+# b4_yydestruct_generate(FUNCTION-DECLARATOR)
+# -------------------------------------------
+# Generate the "yydestruct" function, which declaration is issued using
+# FUNCTION-DECLARATOR, which may be "b4_c_ansi_function_def" for ISO C
+# or "b4_c_function_def" for K&R.
+m4_define_default([b4_yydestruct_generate],
+[[/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+]$1([yydestruct],
+ [static void],
+ [[const char *yymsg], [yymsg]],
+ [[int yytype], [yytype]],
+ [[YYSTYPE *yyvaluep], [yyvaluep]][]dnl
+b4_locations_if( [, [[YYLTYPE *yylocationp], [yylocationp]]])[]dnl
+m4_ifset([b4_parse_param], [, b4_parse_param]))[
+{
+ YYUSE (yyvaluep);
+]b4_locations_if([ YYUSE (yylocationp);
+])dnl
+b4_parse_param_use[]dnl
+[
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype)
+ {
+]m4_map([b4_symbol_actions], m4_defn([b4_symbol_destructors]))[
+ default:
+ break;
+ }
+}]dnl
+])
+
+
+# b4_yy_symbol_print_generate(FUNCTION-DECLARATOR)
+# ------------------------------------------------
+# Generate the "yy_symbol_print" function, which declaration is issued using
+# FUNCTION-DECLARATOR, which may be "b4_c_ansi_function_def" for ISO C
+# or "b4_c_function_def" for K&R.
+m4_define_default([b4_yy_symbol_print_generate],
+[[
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+]$1([yy_symbol_value_print],
+ [static void],
+ [[FILE *yyoutput], [yyoutput]],
+ [[int yytype], [yytype]],
+ [[YYSTYPE const * const yyvaluep], [yyvaluep]][]dnl
+b4_locations_if([, [[YYLTYPE const * const yylocationp], [yylocationp]]])[]dnl
+m4_ifset([b4_parse_param], [, b4_parse_param]))[
+{
+ if (!yyvaluep)
+ return;
+]b4_locations_if([ YYUSE (yylocationp);
+])dnl
+b4_parse_param_use[]dnl
+[# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype)
+ {
+]m4_map([b4_symbol_actions], m4_defn([b4_symbol_printers]))dnl
+[ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+]$1([yy_symbol_print],
+ [static void],
+ [[FILE *yyoutput], [yyoutput]],
+ [[int yytype], [yytype]],
+ [[YYSTYPE const * const yyvaluep], [yyvaluep]][]dnl
+b4_locations_if([, [[YYLTYPE const * const yylocationp], [yylocationp]]])[]dnl
+m4_ifset([b4_parse_param], [, b4_parse_param]))[
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+]b4_locations_if([ YY_LOCATION_PRINT (yyoutput, *yylocationp);
+ YYFPRINTF (yyoutput, ": ");
+])dnl
+[ yy_symbol_value_print (yyoutput, yytype, yyvaluep]dnl
+b4_locations_if([, yylocationp])[]b4_user_args[);
+ YYFPRINTF (yyoutput, ")");
+}]dnl
+])
diff --git a/tools/mhmake/src/bisondata/lalr1.cc b/tools/mhmake/src/bisondata/lalr1.cc
new file mode 100644
index 000000000..25dd01938
--- /dev/null
+++ b/tools/mhmake/src/bisondata/lalr1.cc
@@ -0,0 +1,1169 @@
+# C++ skeleton for Bison
+
+# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+
+m4_include(b4_pkgdatadir/[c++.m4])
+
+m4_define([b4_parser_class_name],
+ [b4_percent_define_get([[parser_class_name]])])
+
+m4_define([b4_parser_base_class_name],
+ [b4_percent_define_get([[parser_base_class_name]])])
+
+m4_define([b4_parser_class_constructor_init],
+ [b4_percent_define_get([[parser_class_constructor_init]])])
+
+m4_define([b4_parser_class_constructor_param],
+ [b4_percent_define_get([[parser_class_constructor_param]])])
+
+# The header is mandatory.
+b4_defines_if([],
+ [b4_fatal([b4_skeleton[: using %%defines is mandatory]])])
+
+# Backward compatibility.
+m4_define([b4_location_constructors])
+m4_include(b4_pkgdatadir/[location.cc])
+
+# We do want M4 expansion after # for CPP macros.
+m4_changecom()
+m4_divert_push(0)dnl
+b4_defines_if(
+[@output(b4_spec_defines_file@)
+b4_copyright([Skeleton interface for Bison LALR(1) parsers in C++],
+ [2002, 2003, 2004, 2005, 2006, 2007, 2008])
+dnl FIXME: This is wrong, we want computed header guards.
+[
+/* C++ LALR(1) parser skeleton written by Akim Demaille. */
+
+#ifndef PARSER_HEADER_H
+# define PARSER_HEADER_H
+
+]b4_percent_code_get([[requires]])[
+
+#include <string>
+#include <iostream>
+#include "stack.hh"
+
+]b4_namespace_open[
+ class position;
+ class location;
+]b4_namespace_close[
+
+#include "location.hh"
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG ]b4_debug_flag[
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE ]b4_error_verbose_flag[
+#endif
+
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE ]b4_token_table[
+#endif
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+ If N is 0, then set CURRENT to the empty location which ends
+ the previous symbol: RHS[0] (always defined). */
+
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+do { \
+ if (N) \
+ { \
+ (Current).begin = (Rhs)[1].begin; \
+ (Current).end = (Rhs)[N].end; \
+ } \
+ else \
+ { \
+ (Current).begin = (Current).end = (Rhs)[0].end; \
+ } \
+} while (false)
+#endif
+
+]b4_namespace_open[
+
+ /// A Bison parser.
+ class ]b4_parser_class_name[ : public ]b4_parser_base_class_name[
+ {
+ public:
+ /// Symbol semantic values.
+#ifndef YYSTYPE
+]m4_ifdef([b4_stype],
+[ union semantic_type
+ {
+b4_user_stype
+ };],
+[m4_if(b4_tag_seen_flag, 0,
+[[ typedef int semantic_type;]],
+[[ typedef YYSTYPE semantic_type;]])])[
+#else
+ typedef YYSTYPE semantic_type;
+#endif
+ /// Symbol locations.
+ typedef ]b4_percent_define_get([[location_type]])[ location_type;
+ /// Tokens.
+ struct token
+ {
+ ]b4_token_enums(b4_tokens)[
+ };
+ /// Token type.
+ typedef token::yytokentype token_type;
+
+ /// Build a parser object.
+ ]b4_parser_class_name[ (]b4_parse_param_decl[ ]b4_parser_class_constructor_param[ );
+ virtual ~]b4_parser_class_name[ ();
+
+ /// Parse.
+ /// \returns 0 iff parsing succeeded.
+ virtual int parse ();
+
+#if YYDEBUG
+ /// The current debugging stream.
+ std::ostream& debug_stream () const;
+ /// Set the current debugging stream.
+ void set_debug_stream (std::ostream &);
+
+ /// Type for debugging levels.
+ typedef int debug_level_type;
+ /// The current debugging level.
+ debug_level_type debug_level () const;
+ /// Set the current debugging level.
+ void set_debug_level (debug_level_type l);
+#endif
+
+ private:
+ /// Report a syntax error.
+ /// \param loc where the syntax error is found.
+ /// \param msg a description of the syntax error.
+ virtual void error (const location_type& loc, const std::string& msg);
+
+ /// Generate an error message.
+ /// \param state the state where the error occurred.
+ /// \param tok the lookahead token.
+ virtual std::string yysyntax_error_ (int yystate]dnl
+b4_error_verbose_if([, int tok])[);
+
+#if YYDEBUG
+ /// \brief Report a symbol value on the debug stream.
+ /// \param yytype The token type.
+ /// \param yyvaluep Its semantic value.
+ /// \param yylocationp Its location.
+ virtual void yy_symbol_value_print_ (int yytype,
+ const semantic_type* yyvaluep,
+ const location_type* yylocationp);
+ /// \brief Report a symbol on the debug stream.
+ /// \param yytype The token type.
+ /// \param yyvaluep Its semantic value.
+ /// \param yylocationp Its location.
+ virtual void yy_symbol_print_ (int yytype,
+ const semantic_type* yyvaluep,
+ const location_type* yylocationp);
+#endif
+
+
+ /// State numbers.
+ typedef int state_type;
+ /// State stack type.
+ typedef stack<state_type> state_stack_type;
+ /// Semantic value stack type.
+ typedef stack<semantic_type> semantic_stack_type;
+ /// location stack type.
+ typedef stack<location_type> location_stack_type;
+
+ /// The state stack.
+ state_stack_type yystate_stack_;
+ /// The semantic value stack.
+ semantic_stack_type yysemantic_stack_;
+ /// The location stack.
+ location_stack_type yylocation_stack_;
+
+ /// Internal symbol numbers.
+ typedef ]b4_int_type_for([b4_translate])[ token_number_type;
+ /* Tables. */
+ /// For a state, the index in \a yytable_ of its portion.
+ static const ]b4_int_type_for([b4_pact])[ yypact_[];
+ static const ]b4_int_type(b4_pact_ninf, b4_pact_ninf)[ yypact_ninf_;
+
+ /// For a state, default rule to reduce.
+ /// Unless\a yytable_ specifies something else to do.
+ /// Zero means the default is an error.
+ static const ]b4_int_type_for([b4_defact])[ yydefact_[];
+
+ static const ]b4_int_type_for([b4_pgoto])[ yypgoto_[];
+ static const ]b4_int_type_for([b4_defgoto])[ yydefgoto_[];
+
+ /// What to do in a state.
+ /// \a yytable_[yypact_[s]]: what to do in state \a s.
+ /// - if positive, shift that token.
+ /// - if negative, reduce the rule which number is the opposite.
+ /// - if zero, do what YYDEFACT says.
+ static const ]b4_int_type_for([b4_table])[ yytable_[];
+ static const ]b4_int_type(b4_table_ninf, b4_table_ninf)[ yytable_ninf_;
+
+ static const ]b4_int_type_for([b4_check])[ yycheck_[];
+
+ /// For a state, its accessing symbol.
+ static const ]b4_int_type_for([b4_stos])[ yystos_[];
+
+ /// For a rule, its LHS.
+ static const ]b4_int_type_for([b4_r1])[ yyr1_[];
+ /// For a rule, its RHS length.
+ static const ]b4_int_type_for([b4_r2])[ yyr2_[];
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+ /// For a symbol, its name in clear.
+ static const char* const yytname_[];
+#endif
+
+#if YYERROR_VERBOSE
+ /// Convert the symbol name \a n to a form suitable for a diagnostic.
+ virtual std::string yytnamerr_ (const char *n);
+#endif
+
+#if YYDEBUG
+ /// A type to store symbol numbers and -1.
+ typedef ]b4_int_type_for([b4_rhs])[ rhs_number_type;
+ /// A `-1'-separated list of the rules' RHS.
+ static const rhs_number_type yyrhs_[];
+ /// For each rule, the index of the first RHS symbol in \a yyrhs_.
+ static const ]b4_int_type_for([b4_prhs])[ yyprhs_[];
+ /// For each rule, its source line number.
+ static const ]b4_int_type_for([b4_rline])[ yyrline_[];
+ /// For each scanner token number, its symbol number.
+ static const ]b4_int_type_for([b4_toknum])[ yytoken_number_[];
+ /// Report on the debug stream that the rule \a r is going to be reduced.
+ virtual void yy_reduce_print_ (int r);
+ /// Print the state stack on the debug stream.
+ virtual void yystack_print_ ();
+
+ /* Debugging. */
+ int yydebug_;
+ std::ostream* yycdebug_;
+#endif
+
+ /// Convert a scanner token number \a t to a symbol number.
+ token_number_type yytranslate_ (int t);
+
+ /// \brief Reclaim the memory associated to a symbol.
+ /// \param yymsg Why this token is reclaimed.
+ /// \param yytype The symbol type.
+ /// \param yyvaluep Its semantic value.
+ /// \param yylocationp Its location.
+ inline void yydestruct_ (const char* yymsg,
+ int yytype,
+ semantic_type* yyvaluep,
+ location_type* yylocationp);
+
+ /// Pop \a n symbols the three stacks.
+ inline void yypop_ (unsigned int n = 1);
+
+ /* Constants. */
+ static const int yyeof_;
+ /* LAST_ -- Last index in TABLE_. */
+ static const int yylast_;
+ static const int yynnts_;
+ static const int yyempty_;
+ static const int yyfinal_;
+ static const int yyterror_;
+ static const int yyerrcode_;
+ static const int yyntokens_;
+ static const unsigned int yyuser_token_number_max_;
+ static const token_number_type yyundef_token_;
+]b4_parse_param_vars[
+ };
+]b4_namespace_close[
+
+]b4_percent_define_flag_if([[global_tokens_and_yystype]],
+[b4_token_defines(b4_tokens)
+
+#ifndef YYSTYPE
+ /* Redirection for backward compatibility. */
+# define YYSTYPE b4_namespace_ref::b4_parser_class_name::semantic_type
+#endif
+])
+b4_percent_code_get([[provides]])[]dnl
+
+[#endif /* ! defined PARSER_HEADER_H */]
+])dnl
+@output(b4_parser_file_name@)
+b4_copyright([Skeleton implementation for Bison LALR(1) parsers in C++],
+ [2002, 2003, 2004, 2005, 2006, 2007, 2008])
+b4_percent_code_get([[top]])[]dnl
+m4_if(b4_prefix, [yy], [],
+[
+// Take the name prefix into account.
+#define yylex b4_prefix[]lex])[
+
+/* First part of user declarations. */
+]b4_user_pre_prologue
+
+b4_defines_if([[
+#include "@basename(]b4_spec_defines_file[@)"]])[
+
+/* User implementation prologue. */
+]b4_user_post_prologue
+b4_percent_code_get[]dnl
+
+[#ifndef YY_
+# if YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* FIXME: INFRINGES ON USER NAME SPACE */
+# define YY_(msgid) dgettext ("bison-runtime", msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#define YYUSE(e) ((void) (e))
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+/* A pseudo ostream that takes yydebug_ into account. */
+# define YYCDEBUG if (yydebug_) (*yycdebug_)
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug_) \
+ { \
+ *yycdebug_ << Title << ' '; \
+ yy_symbol_print_ ((Type), (Value), (Location)); \
+ *yycdebug_ << std::endl; \
+ } \
+} while (false)
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug_) \
+ yy_reduce_print_ (Rule); \
+} while (false)
+
+# define YY_STACK_PRINT() \
+do { \
+ if (yydebug_) \
+ yystack_print_ (); \
+} while (false)
+
+#else /* !YYDEBUG */
+
+# define YYCDEBUG if (false) std::cerr
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_REDUCE_PRINT(Rule)
+# define YY_STACK_PRINT()
+
+#endif /* !YYDEBUG */
+
+#define yyerrok (yyerrstatus_ = 0)
+#define yyclearin (yychar = yyempty_)
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+#define YYRECOVERING() (!!yyerrstatus_)
+
+]b4_namespace_open[
+#if YYERROR_VERBOSE
+
+ /* Return YYSTR after stripping away unnecessary quotes and
+ backslashes, so that it's suitable for yyerror. The heuristic is
+ that double-quoting is unnecessary unless the string contains an
+ apostrophe, a comma, or backslash (other than backslash-backslash).
+ YYSTR is taken from yytname. */
+ std::string
+ ]b4_parser_class_name[::yytnamerr_ (const char *yystr)
+ {
+ if (*yystr == '"')
+ {
+ std::string yyr = "";
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ yyr += *yyp;
+ break;
+
+ case '"':
+ return yyr;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ return yystr;
+ }
+
+#endif
+
+ /// Build a parser object.
+ ]b4_parser_class_name::b4_parser_class_name[ (]b4_parse_param_decl[ ]b4_parser_class_constructor_param[) ]b4_parser_class_constructor_init[ ]m4_ifset([b4_parse_param], [
+ :])[
+
+#if YYDEBUG
+ ]m4_ifset([b4_parse_param], [ ], [ :])[yydebug_ (false),
+ yycdebug_ (&std::cerr)]m4_ifset([b4_parse_param], [,])[
+#endif]b4_parse_param_cons[
+ {
+ }
+
+ ]b4_parser_class_name::~b4_parser_class_name[ ()
+ {
+ }
+
+#if YYDEBUG
+ /*--------------------------------.
+ | Print this symbol on YYOUTPUT. |
+ `--------------------------------*/
+
+ inline void
+ ]b4_parser_class_name[::yy_symbol_value_print_ (int yytype,
+ const semantic_type* yyvaluep, const location_type* yylocationp)
+ {
+ YYUSE (yylocationp);
+ YYUSE (yyvaluep);
+ switch (yytype)
+ {
+ ]m4_map([b4_symbol_actions], m4_defn([b4_symbol_printers]))dnl
+[ default:
+ break;
+ }
+ }
+
+
+ void
+ ]b4_parser_class_name[::yy_symbol_print_ (int yytype,
+ const semantic_type* yyvaluep, const location_type* yylocationp)
+ {
+ *yycdebug_ << (yytype < yyntokens_ ? "token" : "nterm")
+ << ' ' << yytname_[yytype] << " ("
+ << *yylocationp << ": ";
+ yy_symbol_value_print_ (yytype, yyvaluep, yylocationp);
+ *yycdebug_ << ')';
+ }
+#endif
+
+ void
+ ]b4_parser_class_name[::yydestruct_ (const char* yymsg,
+ int yytype, semantic_type* yyvaluep, location_type* yylocationp)
+ {
+ YYUSE (yylocationp);
+ YYUSE (yymsg);
+ YYUSE (yyvaluep);
+
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+]m4_ifset([b4_symbol_actions], [ ], [
+ switch (yytype)
+ {
+ ]m4_map([b4_symbol_actions], m4_defn([b4_symbol_destructors]))[
+ default:
+ break;
+ }
+ ])[
+ }
+
+ void
+ ]b4_parser_class_name[::yypop_ (unsigned int n)
+ {
+ yystate_stack_.pop (n);
+ yysemantic_stack_.pop (n);
+ yylocation_stack_.pop (n);
+ }
+
+#if YYDEBUG
+ std::ostream&
+ ]b4_parser_class_name[::debug_stream () const
+ {
+ return *yycdebug_;
+ }
+
+ void
+ ]b4_parser_class_name[::set_debug_stream (std::ostream& o)
+ {
+ yycdebug_ = &o;
+ }
+
+
+ ]b4_parser_class_name[::debug_level_type
+ ]b4_parser_class_name[::debug_level () const
+ {
+ return yydebug_;
+ }
+
+ void
+ ]b4_parser_class_name[::set_debug_level (debug_level_type l)
+ {
+ yydebug_ = l;
+ }
+#endif
+
+ int
+ ]b4_parser_class_name[::parse ()
+ {
+ /// Lookahead and lookahead in internal form.
+ int yychar = yyempty_;
+ int yytoken = 0;
+
+ /* State. */
+ int yyn;
+ int yylen = 0;
+ int yystate = 0;
+
+ /* Error handling. */
+ int yynerrs_ = 0;
+ int yyerrstatus_ = 0;
+
+ /// Semantic value of the lookahead.
+ semantic_type yylval;
+ /// Location of the lookahead.
+ location_type yylloc;
+ /// The locations where the error started and ended.
+ location_type yyerror_range[2];
+
+ /// $$.
+ semantic_type yyval;
+ /// @@$.
+ location_type yyloc;
+
+ int yyresult;
+
+ YYCDEBUG << "Starting parse" << std::endl;
+
+]m4_ifdef([b4_initial_action], [
+m4_pushdef([b4_at_dollar], [yylloc])dnl
+m4_pushdef([b4_dollar_dollar], [yylval])dnl
+ /* User initialization code. */
+ b4_user_initial_action
+m4_popdef([b4_dollar_dollar])dnl
+m4_popdef([b4_at_dollar])])dnl
+
+ [ /* Initialize the stacks. The initial state will be pushed in
+ yynewstate, since the latter expects the semantical and the
+ location values to have been already stored, initialize these
+ stacks with a primary value. */
+ yystate_stack_ = state_stack_type (0);
+ yysemantic_stack_ = semantic_stack_type (0);
+ yylocation_stack_ = location_stack_type (0);
+ yysemantic_stack_.push (yylval);
+ yylocation_stack_.push (yylloc);
+
+ /* New state. */
+ yynewstate:
+ yystate_stack_.push (yystate);
+ YYCDEBUG << "Entering state " << yystate << std::endl;
+
+ /* Accept? */
+ if (yystate == yyfinal_)
+ goto yyacceptlab;
+
+ goto yybackup;
+
+ /* Backup. */
+ yybackup:
+
+ /* Try to take a decision without lookahead. */
+ yyn = yypact_[yystate];
+ if (yyn == yypact_ninf_)
+ goto yydefault;
+
+ /* Read a lookahead token. */
+ if (yychar == yyempty_)
+ {
+ YYCDEBUG << "Reading a token: ";
+ yychar = ]b4_c_function_call([yylex], [int],
+ [[YYSTYPE*], [&yylval]][]dnl
+b4_locations_if([, [[location*], [&yylloc]]])dnl
+m4_ifdef([b4_lex_param], [, ]b4_lex_param))[;
+ }
+
+
+ /* Convert token to internal form. */
+ if (yychar <= yyeof_)
+ {
+ yychar = yytoken = yyeof_;
+ YYCDEBUG << "Now at end of input." << std::endl;
+ }
+ else
+ {
+ yytoken = yytranslate_ (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || yylast_ < yyn || yycheck_[yyn] != yytoken)
+ goto yydefault;
+
+ /* Reduce or error. */
+ yyn = yytable_[yyn];
+ if (yyn <= 0)
+ {
+ if (yyn == 0 || yyn == yytable_ninf_)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the token being shifted. */
+ yychar = yyempty_;
+
+ yysemantic_stack_.push (yylval);
+ yylocation_stack_.push (yylloc);
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus_)
+ --yyerrstatus_;
+
+ yystate = yyn;
+ goto yynewstate;
+
+ /*-----------------------------------------------------------.
+ | yydefault -- do the default action for the current state. |
+ `-----------------------------------------------------------*/
+ yydefault:
+ yyn = yydefact_[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+ /*-----------------------------.
+ | yyreduce -- Do a reduction. |
+ `-----------------------------*/
+ yyreduce:
+ yylen = yyr2_[yyn];
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'. Otherwise, use the top of the stack.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. */
+ if (yylen)
+ yyval = yysemantic_stack_[yylen - 1];
+ else
+ yyval = yysemantic_stack_[0];
+
+ {
+ slice<location_type, location_stack_type> slice (yylocation_stack_, yylen);
+ YYLLOC_DEFAULT (yyloc, slice, yylen);
+ }
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ ]b4_user_actions[
+ default:
+ break;
+ }
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1_[yyn], &yyval, &yyloc);
+
+ yypop_ (yylen);
+ yylen = 0;
+ YY_STACK_PRINT ();
+
+ yysemantic_stack_.push (yyval);
+ yylocation_stack_.push (yyloc);
+
+ /* Shift the result of the reduction. */
+ yyn = yyr1_[yyn];
+ yystate = yypgoto_[yyn - yyntokens_] + yystate_stack_[0];
+ if (0 <= yystate && yystate <= yylast_
+ && yycheck_[yystate] == yystate_stack_[0])
+ yystate = yytable_[yystate];
+ else
+ yystate = yydefgoto_[yyn - yyntokens_];
+ goto yynewstate;
+
+ /*------------------------------------.
+ | yyerrlab -- here on detecting error |
+ `------------------------------------*/
+ yyerrlab:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus_)
+ {
+ ++yynerrs_;
+ error (yylloc, yysyntax_error_ (yystate]dnl
+b4_error_verbose_if([, yytoken])[));
+ }
+
+ yyerror_range[0] = yylloc;
+ if (yyerrstatus_ == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= yyeof_)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == yyeof_)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct_ ("Error: discarding", yytoken, &yylval, &yylloc);
+ yychar = yyempty_;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+ /*---------------------------------------------------.
+ | yyerrorlab -- error raised explicitly by YYERROR. |
+ `---------------------------------------------------*/
+ yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (false)
+ goto yyerrorlab;
+
+ yyerror_range[0] = yylocation_stack_[yylen - 1];
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ yypop_ (yylen);
+ yylen = 0;
+ yystate = yystate_stack_[0];
+ goto yyerrlab1;
+
+ /*-------------------------------------------------------------.
+ | yyerrlab1 -- common code for both syntax error and YYERROR. |
+ `-------------------------------------------------------------*/
+ yyerrlab1:
+ yyerrstatus_ = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact_[yystate];
+ if (yyn != yypact_ninf_)
+ {
+ yyn += yyterror_;
+ if (0 <= yyn && yyn <= yylast_ && yycheck_[yyn] == yyterror_)
+ {
+ yyn = yytable_[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yystate_stack_.height () == 1)
+ YYABORT;
+
+ yyerror_range[0] = yylocation_stack_[0];
+ yydestruct_ ("Error: popping",
+ yystos_[yystate],
+ &yysemantic_stack_[0], &yylocation_stack_[0]);
+ yypop_ ();
+ yystate = yystate_stack_[0];
+ YY_STACK_PRINT ();
+ }
+
+ yyerror_range[1] = yylloc;
+ // Using YYLLOC is tempting, but would change the location of
+ // the lookahead. YYLOC is available though.
+ YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
+ yysemantic_stack_.push (yylval);
+ yylocation_stack_.push (yyloc);
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos_[yyn],
+ &yysemantic_stack_[0], &yylocation_stack_[0]);
+
+ yystate = yyn;
+ goto yynewstate;
+
+ /* Accept. */
+ yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+ /* Abort. */
+ yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+ yyreturn:
+ if (yychar != yyempty_)
+ yydestruct_ ("Cleanup: discarding lookahead", yytoken, &yylval, &yylloc);
+
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ yypop_ (yylen);
+ while (yystate_stack_.height () != 1)
+ {
+ yydestruct_ ("Cleanup: popping",
+ yystos_[yystate_stack_[0]],
+ &yysemantic_stack_[0],
+ &yylocation_stack_[0]);
+ yypop_ ();
+ }
+
+ return yyresult;
+ }
+
+ // Generate an error message.
+ std::string
+ ]b4_parser_class_name[::yysyntax_error_ (int yystate]dnl
+b4_error_verbose_if([, int tok])[)
+ {
+ std::string res;
+ YYUSE (yystate);
+#if YYERROR_VERBOSE
+ int yyn = yypact_[yystate];
+ if (yypact_ninf_ < yyn && yyn <= yylast_)
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = yylast_ - yyn + 1;
+ int yyxend = yychecklim < yyntokens_ ? yychecklim : yyntokens_;
+ int count = 0;
+ for (int x = yyxbegin; x < yyxend; ++x)
+ if (yycheck_[x + yyn] == x && x != yyterror_)
+ ++count;
+
+ // FIXME: This method of building the message is not compatible
+ // with internationalization. It should work like yacc.c does it.
+ // That is, first build a string that looks like this:
+ // "syntax error, unexpected %s or %s or %s"
+ // Then, invoke YY_ on this string.
+ // Finally, use the string as a format to output
+ // yytname_[tok], etc.
+ // Until this gets fixed, this message appears in English only.
+ res = "syntax error, unexpected ";
+ res += yytnamerr_ (yytname_[tok]);
+ if (count < 5)
+ {
+ count = 0;
+ for (int x = yyxbegin; x < yyxend; ++x)
+ if (yycheck_[x + yyn] == x && x != yyterror_)
+ {
+ res += (!count++) ? ", expecting " : " or ";
+ res += yytnamerr_ (yytname_[x]);
+ }
+ }
+ }
+ else
+#endif
+ res = YY_("syntax error");
+ return res;
+ }
+
+
+ /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+ const ]b4_int_type(b4_pact_ninf, b4_pact_ninf) b4_parser_class_name::yypact_ninf_ = b4_pact_ninf[;
+ const ]b4_int_type_for([b4_pact])[
+ ]b4_parser_class_name[::yypact_[] =
+ {
+ ]b4_pact[
+ };
+
+ /* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE
+ doesn't specify something else to do. Zero means the default is an
+ error. */
+ const ]b4_int_type_for([b4_defact])[
+ ]b4_parser_class_name[::yydefact_[] =
+ {
+ ]b4_defact[
+ };
+
+ /* YYPGOTO[NTERM-NUM]. */
+ const ]b4_int_type_for([b4_pgoto])[
+ ]b4_parser_class_name[::yypgoto_[] =
+ {
+ ]b4_pgoto[
+ };
+
+ /* YYDEFGOTO[NTERM-NUM]. */
+ const ]b4_int_type_for([b4_defgoto])[
+ ]b4_parser_class_name[::yydefgoto_[] =
+ {
+ ]b4_defgoto[
+ };
+
+ /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says. */
+ const ]b4_int_type(b4_table_ninf, b4_table_ninf) b4_parser_class_name::yytable_ninf_ = b4_table_ninf[;
+ const ]b4_int_type_for([b4_table])[
+ ]b4_parser_class_name[::yytable_[] =
+ {
+ ]b4_table[
+ };
+
+ /* YYCHECK. */
+ const ]b4_int_type_for([b4_check])[
+ ]b4_parser_class_name[::yycheck_[] =
+ {
+ ]b4_check[
+ };
+
+ /* STOS_[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+ const ]b4_int_type_for([b4_stos])[
+ ]b4_parser_class_name[::yystos_[] =
+ {
+ ]b4_stos[
+ };
+
+#if YYDEBUG
+ /* TOKEN_NUMBER_[YYLEX-NUM] -- Internal symbol number corresponding
+ to YYLEX-NUM. */
+ const ]b4_int_type_for([b4_toknum])[
+ ]b4_parser_class_name[::yytoken_number_[] =
+ {
+ ]b4_toknum[
+ };
+#endif
+
+ /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+ const ]b4_int_type_for([b4_r1])[
+ ]b4_parser_class_name[::yyr1_[] =
+ {
+ ]b4_r1[
+ };
+
+ /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+ const ]b4_int_type_for([b4_r2])[
+ ]b4_parser_class_name[::yyr2_[] =
+ {
+ ]b4_r2[
+ };
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+ /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at \a yyntokens_, nonterminals. */
+ const char*
+ const ]b4_parser_class_name[::yytname_[] =
+ {
+ ]b4_tname[
+ };
+#endif
+
+#if YYDEBUG
+ /* YYRHS -- A `-1'-separated list of the rules' RHS. */
+ const ]b4_parser_class_name[::rhs_number_type
+ ]b4_parser_class_name[::yyrhs_[] =
+ {
+ ]b4_rhs[
+ };
+
+ /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+ const ]b4_int_type_for([b4_prhs])[
+ ]b4_parser_class_name[::yyprhs_[] =
+ {
+ ]b4_prhs[
+ };
+
+ /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
+ const ]b4_int_type_for([b4_rline])[
+ ]b4_parser_class_name[::yyrline_[] =
+ {
+ ]b4_rline[
+ };
+
+ // Print the state stack on the debug stream.
+ void
+ ]b4_parser_class_name[::yystack_print_ ()
+ {
+ *yycdebug_ << "Stack now";
+ for (state_stack_type::const_iterator i = yystate_stack_.begin ();
+ i != yystate_stack_.end (); ++i)
+ *yycdebug_ << ' ' << *i;
+ *yycdebug_ << std::endl;
+ }
+
+ // Report on the debug stream that the rule \a yyrule is going to be reduced.
+ void
+ ]b4_parser_class_name[::yy_reduce_print_ (int yyrule)
+ {
+ unsigned int yylno = yyrline_[yyrule];
+ int yynrhs = yyr2_[yyrule];
+ /* Print the symbols being reduced, and their result. */
+ *yycdebug_ << "Reducing stack by rule " << yyrule - 1
+ << " (line " << yylno << "):" << std::endl;
+ /* The symbols being reduced. */
+ for (int yyi = 0; yyi < yynrhs; yyi++)
+ YY_SYMBOL_PRINT (" $" << yyi + 1 << " =",
+ yyrhs_[yyprhs_[yyrule] + yyi],
+ &]b4_rhs_value(yynrhs, yyi + 1)[,
+ &]b4_rhs_location(yynrhs, yyi + 1)[);
+ }
+#endif // YYDEBUG
+
+ /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+ ]b4_parser_class_name[::token_number_type
+ ]b4_parser_class_name[::yytranslate_ (int t)
+ {
+ static
+ const token_number_type
+ translate_table[] =
+ {
+ ]b4_translate[
+ };
+ if ((unsigned int) t <= yyuser_token_number_max_)
+ return translate_table[t];
+ else
+ return yyundef_token_;
+ }
+
+ const int ]b4_parser_class_name[::yyeof_ = 0;
+ const int ]b4_parser_class_name[::yylast_ = ]b4_last[;
+ const int ]b4_parser_class_name[::yynnts_ = ]b4_nterms_number[;
+ const int ]b4_parser_class_name[::yyempty_ = -2;
+ const int ]b4_parser_class_name[::yyfinal_ = ]b4_final_state_number[;
+ const int ]b4_parser_class_name[::yyterror_ = 1;
+ const int ]b4_parser_class_name[::yyerrcode_ = 256;
+ const int ]b4_parser_class_name[::yyntokens_ = ]b4_tokens_number[;
+
+ const unsigned int ]b4_parser_class_name[::yyuser_token_number_max_ = ]b4_user_token_number_max[;
+ const ]b4_parser_class_name[::token_number_type ]b4_parser_class_name[::yyundef_token_ = ]b4_undef_token_number[;
+
+]b4_namespace_close[
+
+]b4_epilogue
+dnl
+@output(b4_dir_prefix[]stack.hh@)
+b4_copyright([Stack handling for Bison parsers in C++],
+ [2002, 2003, 2004, 2005, 2006, 2007, 2008])[
+
+#ifndef BISON_STACK_HH
+# define BISON_STACK_HH
+
+#include <deque>
+
+]b4_namespace_open[
+ template <class T, class S = std::deque<T> >
+ class stack
+ {
+ public:
+
+ // Hide our reversed order.
+ typedef typename S::reverse_iterator iterator;
+ typedef typename S::const_reverse_iterator const_iterator;
+
+ stack () : seq_ ()
+ {
+ }
+
+ stack (unsigned int n) : seq_ (n)
+ {
+ }
+
+ inline
+ T&
+ operator [] (unsigned int i)
+ {
+ return seq_[i];
+ }
+
+ inline
+ const T&
+ operator [] (unsigned int i) const
+ {
+ return seq_[i];
+ }
+
+ inline
+ void
+ push (const T& t)
+ {
+ seq_.push_front (t);
+ }
+
+ inline
+ void
+ pop (unsigned int n = 1)
+ {
+ for (; n; --n)
+ seq_.pop_front ();
+ }
+
+ inline
+ unsigned int
+ height () const
+ {
+ return seq_.size ();
+ }
+
+ inline const_iterator begin () const { return seq_.rbegin (); }
+ inline const_iterator end () const { return seq_.rend (); }
+
+ private:
+
+ S seq_;
+ };
+
+ /// Present a slice of the top of a stack.
+ template <class T, class S = stack<T> >
+ class slice
+ {
+ public:
+
+ slice (const S& stack,
+ unsigned int range) : stack_ (stack),
+ range_ (range)
+ {
+ }
+
+ inline
+ const T&
+ operator [] (unsigned int i) const
+ {
+ return stack_[range_ - i];
+ }
+
+ private:
+
+ const S& stack_;
+ unsigned int range_;
+ };
+]b4_namespace_close[
+
+#endif // not BISON_STACK_HH[]dnl
+]
+m4_divert_pop(0)
diff --git a/tools/mhmake/src/bisondata/location.cc b/tools/mhmake/src/bisondata/location.cc
new file mode 100644
index 000000000..e142e5115
--- /dev/null
+++ b/tools/mhmake/src/bisondata/location.cc
@@ -0,0 +1,279 @@
+# C++ skeleton for Bison
+
+# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 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 3 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, see <http://www.gnu.org/licenses/>.
+
+# We do want M4 expansion after # for CPP macros.
+m4_changecom()
+m4_divert_push(0)dnl
+@output(b4_dir_prefix[]position.hh@)
+b4_copyright([Positions for Bison parsers in C++],
+ [2002, 2003, 2004, 2005, 2006])[
+
+/**
+ ** \file position.hh
+ ** Define the ]b4_namespace_ref[::position class.
+ */
+
+#ifndef BISON_POSITION_HH
+# define BISON_POSITION_HH
+
+# include <iostream>
+# include <string>
+# include <algorithm>
+
+]b4_namespace_open[
+ /// Abstract a position.
+ class position
+ {
+ public:
+]m4_ifdef([b4_location_constructors], [
+ /// Construct a position.
+ position ()
+ : filename (0), line (]b4_location_initial_line[), column (]b4_location_initial_column[)
+ {
+ }
+
+])[
+ /// Initialization.
+ inline void initialize (]b4_percent_define_get([[filename_type]])[* fn)
+ {
+ filename = fn;
+ line = ]b4_location_initial_line[;
+ column = ]b4_location_initial_column[;
+ }
+
+ /** \name Line and Column related manipulators
+ ** \{ */
+ public:
+ /// (line related) Advance to the COUNT next lines.
+ inline void lines (int count = 1)
+ {
+ column = ]b4_location_initial_column[;
+ line += count;
+ }
+ /// (column related) Advance to the COUNT next columns.
+ inline void columns (int count = 1)
+ {
+ column = std::max (]b4_location_initial_column[u, column + count);
+ }
+ /** \} */
+
+ public:
+ /// File name to which this position refers.
+ ]b4_percent_define_get([[filename_type]])[* filename;
+ /// Current line number.
+ unsigned int line;
+ /// Current column number.
+ unsigned int column;
+ };
+
+ /// Add and assign a position.
+ inline const position&
+ operator+= (position& res, const int width)
+ {
+ res.columns (width);
+ return res;
+ }
+
+ /// Add two position objects.
+ inline const position
+ operator+ (const position& begin, const int width)
+ {
+ position res = begin;
+ return res += width;
+ }
+
+ /// Add and assign a position.
+ inline const position&
+ operator-= (position& res, const int width)
+ {
+ return res += -width;
+ }
+
+ /// Add two position objects.
+ inline const position
+ operator- (const position& begin, const int width)
+ {
+ return begin + -width;
+ }
+]b4_percent_define_flag_if([[define_location_comparison]], [[
+ /// Compare two position objects.
+ inline bool
+ operator== (const position& pos1, const position& pos2)
+ {
+ return
+ (pos1.filename == pos2.filename
+ || pos1.filename && pos2.filename && *pos1.filename == *pos2.filename)
+ && pos1.line == pos2.line && pos1.column == pos2.column;
+ }
+
+ /// Compare two position objects.
+ inline bool
+ operator!= (const position& pos1, const position& pos2)
+ {
+ return !(pos1 == pos2);
+ }
+]])[
+ /** \brief Intercept output stream redirection.
+ ** \param ostr the destination output stream
+ ** \param pos a reference to the position to redirect
+ */
+ inline std::ostream&
+ operator<< (std::ostream& ostr, const position& pos)
+ {
+ if (pos.filename)
+ ostr << *pos.filename << ':';
+ return ostr << pos.line << '.' << pos.column;
+ }
+
+]b4_namespace_close[
+#endif // not BISON_POSITION_HH]
+@output(b4_dir_prefix[]location.hh@)
+b4_copyright([Locations for Bison parsers in C++],
+ [2002, 2003, 2004, 2005, 2006])[
+
+/**
+ ** \file location.hh
+ ** Define the ]b4_namespace_ref[::location class.
+ */
+
+#ifndef BISON_LOCATION_HH
+# define BISON_LOCATION_HH
+
+# include <iostream>
+# include <string>
+# include "position.hh"
+
+]b4_namespace_open[
+
+ /// Abstract a location.
+ class location
+ {
+ public:
+]m4_ifdef([b4_location_constructors], [
+ /// Construct a location.
+ location ()
+ : begin (), end ()
+ {
+ }
+
+])[
+ /// Initialization.
+ inline void initialize (]b4_percent_define_get([[filename_type]])[* fn)
+ {
+ begin.initialize (fn);
+ end = begin;
+ }
+
+ /** \name Line and Column related manipulators
+ ** \{ */
+ public:
+ /// Reset initial location to final location.
+ inline void step ()
+ {
+ begin = end;
+ }
+
+ /// Extend the current location to the COUNT next columns.
+ inline void columns (unsigned int count = 1)
+ {
+ end += count;
+ }
+
+ /// Extend the current location to the COUNT next lines.
+ inline void lines (unsigned int count = 1)
+ {
+ end.lines (count);
+ }
+ inline void incline ()
+ {
+ lines(1);
+ step();
+ }
+ /** \} */
+
+
+ public:
+ /// Beginning of the located region.
+ position begin;
+ /// End of the located region.
+ position end;
+ };
+
+ /// Join two location objects to create a location.
+ inline const location operator+ (const location& begin, const location& end)
+ {
+ location res = begin;
+ res.end = end.end;
+ return res;
+ }
+
+ /// Add two location objects.
+ inline const location operator+ (const location& begin, unsigned int width)
+ {
+ location res = begin;
+ res.columns (width);
+ return res;
+ }
+
+ /// Add and assign a location.
+ inline location& operator+= (location& res, unsigned int width)
+ {
+ res.columns (width);
+ return res;
+ }
+]b4_percent_define_flag_if([[define_location_comparison]], [[
+ /// Compare two location objects.
+ inline bool
+ operator== (const location& loc1, const location& loc2)
+ {
+ return loc1.begin == loc2.begin && loc1.end == loc2.end;
+ }
+
+ /// Compare two location objects.
+ inline bool
+ operator!= (const location& loc1, const location& loc2)
+ {
+ return !(loc1 == loc2);
+ }
+]])[
+ /** \brief Intercept output stream redirection.
+ ** \param ostr the destination output stream
+ ** \param loc a reference to the location to redirect
+ **
+ ** Avoid duplicate information.
+ */
+ inline std::ostream& operator<< (std::ostream& ostr, const location& loc)
+ {
+ position last = loc.end - 1;
+ ostr << loc.begin;
+ if (last.filename
+ && (!loc.begin.filename
+ || *loc.begin.filename != *last.filename))
+ ostr << '-' << last;
+ else if (loc.begin.line != last.line)
+ ostr << '-' << last.line << '.' << last.column;
+ else if (loc.begin.column != last.column)
+ ostr << '-' << last.column;
+ return ostr;
+ }
+
+]b4_namespace_close[
+
+#endif // not BISON_LOCATION_HH]
+m4_divert_pop(0)
+m4_changecom([#])
diff --git a/tools/mhmake/src/bisondata/m4sugar/foreach.m4 b/tools/mhmake/src/bisondata/m4sugar/foreach.m4
new file mode 100644
index 000000000..f6b724d77
--- /dev/null
+++ b/tools/mhmake/src/bisondata/m4sugar/foreach.m4
@@ -0,0 +1,400 @@
+# -*- Autoconf -*-
+# This file is part of Autoconf.
+# foreach-based replacements for recursive functions.
+# Speeds up GNU M4 1.4.x by avoiding quadratic $@ recursion, but penalizes
+# GNU M4 1.6 by requiring more memory and macro expansions.
+#
+# Copyright (C) 2008 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 3 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, see <http://www.gnu.org/licenses/>.
+
+# As a special exception, the Free Software Foundation gives unlimited
+# permission to copy, distribute and modify the configure scripts that
+# are the output of Autoconf. You need not follow the terms of the GNU
+# General Public License when using or distributing such scripts, even
+# though portions of the text of Autoconf appear in them. The GNU
+# General Public License (GPL) does govern all other use of the material
+# that constitutes the Autoconf program.
+#
+# Certain portions of the Autoconf source text are designed to be copied
+# (in certain cases, depending on the input) into the output of
+# Autoconf. We call these the "data" portions. The rest of the Autoconf
+# source text consists of comments plus executable code that decides which
+# of the data portions to output in any given case. We call these
+# comments and executable code the "non-data" portions. Autoconf never
+# copies any of the non-data portions into its output.
+#
+# This special exception to the GPL applies to versions of Autoconf
+# released by the Free Software Foundation. When you make and
+# distribute a modified version of Autoconf, you may extend this special
+# exception to the GPL to apply to your modified version as well, *unless*
+# your modified version has the potential to copy into its output some
+# of the text that was the non-data portion of the version that you started
+# with. (In other words, unless your change moves or copies text from
+# the non-data portions to the data portions.) If your modification has
+# such potential, you must delete any notice of this special exception
+# to the GPL from your modified version.
+#
+# Written by Eric Blake.
+#
+
+# In M4 1.4.x, every byte of $@ is rescanned. This means that an
+# algorithm on n arguments that recurses with one less argument each
+# iteration will scan n * (n + 1) / 2 arguments, for O(n^2) time. In
+# M4 1.6, this was fixed so that $@ is only scanned once, then
+# back-references are made to information stored about the scan.
+# Thus, n iterations need only scan n arguments, for O(n) time.
+# Additionally, in M4 1.4.x, recursive algorithms did not clean up
+# memory very well, requiring O(n^2) memory rather than O(n) for n
+# iterations.
+#
+# This file is designed to overcome the quadratic nature of $@
+# recursion by writing a variant of m4_foreach that uses m4_for rather
+# than $@ recursion to operate on the list. This involves more macro
+# expansions, but avoids the need to rescan a quadratic number of
+# arguments, making these replacements very attractive for M4 1.4.x.
+# On the other hand, in any version of M4, expanding additional macros
+# costs additional time; therefore, in M4 1.6, where $@ recursion uses
+# fewer macros, these replacements actually pessimize performance.
+# Additionally, the use of $10 to mean the tenth argument violates
+# POSIX; although all versions of m4 1.4.x support this meaning, a
+# future m4 version may switch to take it as the first argument
+# concatenated with a literal 0, so the implementations in this file
+# are not future-proof. Thus, this file is conditionally included as
+# part of m4_init(), only when it is detected that M4 probably has
+# quadratic behavior (ie. it lacks the macro __m4_version__).
+#
+# Please keep this file in sync with m4sugar.m4.
+
+# m4_foreach(VARIABLE, LIST, EXPRESSION)
+# --------------------------------------
+# Expand EXPRESSION assigning each value of the LIST to VARIABLE.
+# LIST should have the form `item_1, item_2, ..., item_n', i.e. the
+# whole list must *quoted*. Quote members too if you don't want them
+# to be expanded.
+#
+# This version minimizes the number of times that $@ is evaluated by
+# using m4_for to generate a boilerplate into VARIABLE then passing $@
+# to that temporary macro. Thus, the recursion is done in m4_for
+# without reparsing any user input, and is not quadratic. For an idea
+# of how this works, note that m4_foreach(i,[1,2],[i]) defines i to be
+# m4_define([$1],[$3])$2[]m4_define([$1],[$4])$2[]m4_popdef([i])
+# then calls i([i],[i],[1],[2]).
+m4_define([m4_foreach],
+[m4_if([$2], [], [], [_$0([$1], [$3], $2)])])
+
+m4_define([_m4_foreach],
+[m4_define([$1], m4_pushdef([$1])_m4_for([$1], [3], [$#], [1],
+ [$0_([1], [2], _m4_defn([$1]))])[m4_popdef([$1])])m4_indir([$1], $@)])
+
+m4_define([_m4_foreach_],
+[[m4_define([$$1], [$$3])$$2[]]])
+
+# m4_case(SWITCH, VAL1, IF-VAL1, VAL2, IF-VAL2, ..., DEFAULT)
+# -----------------------------------------------------------
+# Find the first VAL that SWITCH matches, and expand the corresponding
+# IF-VAL. If there are no matches, expand DEFAULT.
+#
+# Use m4_for to create a temporary macro in terms of a boilerplate
+# m4_if with final cleanup. If $# is even, we have DEFAULT; if it is
+# odd, then rounding the last $# up in the temporary macro is
+# harmless. For example, both m4_case(1,2,3,4,5) and
+# m4_case(1,2,3,4,5,6) result in the intermediate _m4_case being
+# m4_if([$1],[$2],[$3],[$1],[$4],[$5],_m4_popdef([_m4_case])[$6])
+m4_define([m4_case],
+[m4_if(m4_eval([$# <= 2]), [1], [$2],
+[m4_pushdef([_$0], [m4_if(]m4_for([_m4_count], [2], m4_decr([$#]), [2],
+ [_$0_([1], _m4_count, m4_incr(_m4_count))])[_m4_popdef(
+ [_$0])]m4_dquote($m4_eval([($# + 1) & ~1]))[)])_$0($@)])])
+
+m4_define([_m4_case_],
+[[[$$1],[$$2],[$$3],]])
+
+# m4_bmatch(SWITCH, RE1, VAL1, RE2, VAL2, ..., DEFAULT)
+# -----------------------------------------------------
+# m4 equivalent of
+#
+# if (SWITCH =~ RE1)
+# VAL1;
+# elif (SWITCH =~ RE2)
+# VAL2;
+# elif ...
+# ...
+# else
+# DEFAULT
+#
+# We build the temporary macro _m4_b:
+# m4_define([_m4_b], _m4_defn([_m4_bmatch]))_m4_b([$1], [$2], [$3])...
+# _m4_b([$1], [$m-1], [$m])_m4_b([], [], [$m+1]_m4_popdef([_m4_b]))
+# then invoke m4_unquote(_m4_b($@)), for concatenation with later text.
+m4_define([m4_bmatch],
+[m4_if([$#], 0, [m4_fatal([$0: too few arguments: $#])],
+ [$#], 1, [m4_fatal([$0: too few arguments: $#: $1])],
+ [$#], 2, [$2],
+ [m4_define([_m4_b], m4_pushdef([_m4_b])[m4_define([_m4_b],
+ _m4_defn([_$0]))]_m4_for([_m4_b], [3], m4_eval([($# + 1) / 2 * 2 - 1]),
+ [2], [_$0_([1], m4_decr(_m4_b), _m4_b)])[_m4_b([], [],]m4_dquote(
+ [$]m4_incr(_m4_b))[_m4_popdef([_m4_b]))])m4_unquote(_m4_b($@))])])
+
+m4_define([_m4_bmatch],
+[m4_if(m4_bregexp([$1], [$2]), [-1], [], [[$3]m4_define([$0])])])
+
+m4_define([_m4_bmatch_],
+[[_m4_b([$$1], [$$2], [$$3])]])
+
+
+# m4_cond(TEST1, VAL1, IF-VAL1, TEST2, VAL2, IF-VAL2, ..., [DEFAULT])
+# -------------------------------------------------------------------
+# Similar to m4_if, except that each TEST is expanded when encountered.
+# If the expansion of TESTn matches the string VALn, the result is IF-VALn.
+# The result is DEFAULT if no tests passed. This macro allows
+# short-circuiting of expensive tests, where it pays to arrange quick
+# filter tests to run first.
+#
+# m4_cond already guarantees either 3*n or 3*n + 1 arguments, 1 <= n.
+# We only have to speed up _m4_cond, by building the temporary _m4_c:
+# m4_define([_m4_c], _m4_defn([m4_unquote]))_m4_c([m4_if(($1), [($2)],
+# [[$3]m4_define([_m4_c])])])_m4_c([m4_if(($4), [($5)],
+# [[$6]m4_define([_m4_c])])])..._m4_c([m4_if(($m-2), [($m-1)],
+# [[$m]m4_define([_m4_c])])])_m4_c([[$m+1]]_m4_popdef([_m4_c]))
+# We invoke m4_unquote(_m4_c($@)), for concatenation with later text.
+m4_define([_m4_cond],
+[m4_define([_m4_c], m4_pushdef([_m4_c])[m4_define([_m4_c],
+ _m4_defn([m4_unquote]))]_m4_for([_m4_c], [2], m4_eval([$# / 3 * 3 - 1]), [3],
+ [$0_(m4_decr(_m4_c), _m4_c, m4_incr(_m4_c))])[_m4_c(]m4_dquote(m4_dquote(
+ [$]m4_eval([$# / 3 * 3 + 1])))[_m4_popdef([_m4_c]))])m4_unquote(_m4_c($@))])
+
+m4_define([_m4_cond_],
+[[_m4_c([m4_if(($$1), [($$2)], [[$$3]m4_define([_m4_c])])])]])
+
+# m4_bpatsubsts(STRING, RE1, SUBST1, RE2, SUBST2, ...)
+# ----------------------------------------------------
+# m4 equivalent of
+#
+# $_ = STRING;
+# s/RE1/SUBST1/g;
+# s/RE2/SUBST2/g;
+# ...
+#
+# m4_bpatsubsts already validated an odd number of arguments; we only
+# need to speed up _m4_bpatsubsts. To avoid nesting, we build the
+# temporary _m4_p:
+# m4_define([_m4_p], [$1])m4_define([_m4_p],
+# m4_bpatsubst(m4_dquote(_m4_defn([_m4_p])), [$2], [$3]))m4_define([_m4_p],
+# m4_bpatsubst(m4_dquote(_m4_defn([_m4_p])), [$4], [$5]))m4_define([_m4_p],...
+# m4_bpatsubst(m4_dquote(_m4_defn([_m4_p])), [$m-1], [$m]))m4_unquote(
+# _m4_defn([_m4_p])_m4_popdef([_m4_p]))
+m4_define([_m4_bpatsubsts],
+[m4_define([_m4_p], m4_pushdef([_m4_p])[m4_define([_m4_p],
+ ]m4_dquote([$]1)[)]_m4_for([_m4_p], [3], [$#], [2], [$0_(m4_decr(_m4_p),
+ _m4_p)])[m4_unquote(_m4_defn([_m4_p])_m4_popdef([_m4_p]))])_m4_p($@)])
+
+m4_define([_m4_bpatsubsts_],
+[[m4_define([_m4_p],
+m4_bpatsubst(m4_dquote(_m4_defn([_m4_p])), [$$1], [$$2]))]])
+
+# m4_shiftn(N, ...)
+# -----------------
+# Returns ... shifted N times. Useful for recursive "varargs" constructs.
+#
+# m4_shiftn already validated arguments; we only need to speed up
+# _m4_shiftn. If N is 3, then we build the temporary _m4_s, defined as
+# ,[$5],[$6],...,[$m]_m4_popdef([_m4_s])
+# before calling m4_shift(_m4_s($@)).
+m4_define([_m4_shiftn],
+[m4_if(m4_incr([$1]), [$#], [], [m4_define([_m4_s],
+ m4_pushdef([_m4_s])_m4_for([_m4_s], m4_eval([$1 + 2]), [$#], [1],
+ [[,]m4_dquote([$]_m4_s)])[_m4_popdef([_m4_s])])m4_shift(_m4_s($@))])])
+
+# m4_do(STRING, ...)
+# ------------------
+# This macro invokes all its arguments (in sequence, of course). It is
+# useful for making your macros more structured and readable by dropping
+# unnecessary dnl's and have the macros indented properly.
+#
+# Here, we use the temporary macro _m4_do, defined as
+# $1[]$2[]...[]$n[]_m4_popdef([_m4_do])
+m4_define([m4_do],
+[m4_if([$#], [0], [],
+ [m4_define([_$0], m4_pushdef([_$0])_m4_for([_$0], [1], [$#], [1],
+ [$_$0[[]]])[_m4_popdef([_$0])])_$0($@)])])
+
+# m4_dquote_elt(ARGS)
+# -------------------
+# Return ARGS as an unquoted list of double-quoted arguments.
+#
+# m4_foreach to the rescue. It's easier to shift off the leading comma.
+m4_define([m4_dquote_elt],
+[m4_shift(m4_foreach([_m4_elt], [$@], [,m4_dquote(_m4_defn([_m4_elt]))]))])
+
+# m4_reverse(ARGS)
+# ----------------
+# Output ARGS in reverse order.
+#
+# Invoke _m4_r($@) with the temporary _m4_r built as
+# [$m], [$m-1], ..., [$2], [$1]_m4_popdef([_m4_r])
+m4_define([m4_reverse],
+[m4_if([$#], [0], [], [$#], [1], [[$1]],
+[m4_define([_m4_r], m4_dquote([$$#])m4_pushdef([_m4_r])_m4_for([_m4_r],
+ m4_decr([$#]), [1], [-1],
+ [[, ]m4_dquote([$]_m4_r)])[_m4_popdef([_m4_r])])_m4_r($@)])])
+
+
+# m4_map(MACRO, LIST)
+# -------------------
+# Invoke MACRO($1), MACRO($2) etc. where $1, $2... are the elements
+# of LIST. $1, $2... must in turn be lists, appropriate for m4_apply.
+#
+# m4_map/m4_map_sep only execute once; the speedup comes in fixing
+# _m4_map. The mismatch in () is intentional, since $1 supplies the
+# opening `(' (but it sure looks odd!). Build the temporary _m4_m:
+# $1, [$3])$1, [$4])...$1, [$m])_m4_popdef([_m4_m])
+m4_define([_m4_map],
+[m4_if([$#], [2], [],
+ [m4_define([_m4_m], m4_pushdef([_m4_m])_m4_for([_m4_m], [3], [$#], [1],
+ [$0_([1], _m4_m)])[_m4_popdef([_m4_m])])_m4_m($@)])])
+
+m4_define([_m4_map_],
+[[$$1, [$$2])]])
+
+# m4_transform(EXPRESSION, ARG...)
+# --------------------------------
+# Expand EXPRESSION([ARG]) for each argument. More efficient than
+# m4_foreach([var], [ARG...], [EXPRESSION(m4_defn([var]))])
+#
+# Invoke the temporary macro _m4_transform, defined as:
+# $1([$2])[]$1([$3])[]...$1([$m])[]_m4_popdef([_m4_transform])
+m4_define([m4_transform],
+[m4_if([$#], [0], [m4_fatal([$0: too few arguments: $#])],
+ [$#], [1], [],
+ [m4_define([_$0], m4_pushdef([_$0])_m4_for([_$0], [2], [$#], [1],
+ [_$0_([1], _$0)])[_m4_popdef([_$0])])_$0($@)])])
+
+m4_define([_m4_transform_],
+[[$$1([$$2])[]]])
+
+# m4_transform_pair(EXPRESSION, [END-EXPR = EXPRESSION], ARG...)
+# --------------------------------------------------------------
+# Perform a pairwise grouping of consecutive ARGs, by expanding
+# EXPRESSION([ARG1], [ARG2]). If there are an odd number of ARGs, the
+# final argument is expanded with END-EXPR([ARGn]).
+#
+# Build the temporary macro _m4_transform_pair, with the $2([$m+1])
+# only output if $# is odd:
+# $1([$3], [$4])[]$1([$5], [$6])[]...$1([$m-1],
+# [$m])[]m4_default([$2], [$1])([$m+1])[]_m4_popdef([_m4_transform_pair])
+m4_define([m4_transform_pair],
+[m4_if([$#], [0], [m4_fatal([$0: too few arguments: $#])],
+ [$#], [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [$#], [2], [],
+ [$#], [3], [m4_default([$2], [$1])([$3])[]],
+ [m4_define([_$0], m4_pushdef([_$0])_m4_for([_$0], [3],
+ m4_eval([$# / 2 * 2 - 1]), [2], [_$0_([1], _$0, m4_incr(_$0))])_$0_end(
+ [1], [2], [$#])[_m4_popdef([_$0])])_$0($@)])])
+
+m4_define([_m4_transform_pair_],
+[[$$1([$$2], [$$3])[]]])
+
+m4_define([_m4_transform_pair_end],
+[m4_if(m4_eval([$3 & 1]), [1], [[m4_default([$$2], [$$1])([$$3])[]]])])
+
+# m4_join(SEP, ARG1, ARG2...)
+# ---------------------------
+# Produce ARG1SEPARG2...SEPARGn. Avoid back-to-back SEP when a given ARG
+# is the empty string. No expansion is performed on SEP or ARGs.
+#
+# Use a self-modifying separator, since we don't know how many
+# arguments might be skipped before a separator is first printed, but
+# be careful if the separator contains $. m4_foreach to the rescue.
+m4_define([m4_join],
+[m4_pushdef([_m4_sep], [m4_define([_m4_sep], _m4_defn([m4_echo]))])]dnl
+[m4_foreach([_m4_arg], [m4_shift($@)],
+ [m4_ifset([_m4_arg], [_m4_sep([$1])_m4_defn([_m4_arg])])])]dnl
+[_m4_popdef([_m4_sep])])
+
+# m4_joinall(SEP, ARG1, ARG2...)
+# ------------------------------
+# Produce ARG1SEPARG2...SEPARGn. An empty ARG results in back-to-back SEP.
+# No expansion is performed on SEP or ARGs.
+#
+# A bit easier than m4_join. m4_foreach to the rescue.
+m4_define([m4_joinall],
+[[$2]m4_if(m4_eval([$# <= 2]), [1], [],
+ [m4_foreach([_m4_arg], [m4_shift2($@)],
+ [[$1]_m4_defn([_m4_arg])])])])
+
+# m4_list_cmp(A, B)
+# -----------------
+# Compare the two lists of integer expressions A and B.
+#
+# m4_list_cmp takes care of any side effects; we only override
+# _m4_list_cmp_raw, where we can safely expand lists multiple times.
+# First, insert padding so that both lists are the same length; the
+# trailing +0 is necessary to handle a missing list. Next, create a
+# temporary macro to perform pairwise comparisons until an inequality
+# is found. For example, m4_list_cmp([1], [1,2]) creates _m4_cmp as
+# m4_if(m4_eval([($1) != ($3)]), [1], [m4_cmp([$1], [$3])],
+# m4_eval([($2) != ($4)]), [1], [m4_cmp([$2], [$4])],
+# [0]_m4_popdef([_m4_cmp], [_m4_size]))
+# then calls _m4_cmp([1+0], [0], [1], [2+0])
+m4_define([_m4_list_cmp_raw],
+[m4_if([$1], [$2], 0, [m4_pushdef(
+ [_m4_size])_m4_list_cmp($1+0_m4_list_pad(m4_count($1), m4_count($2)),
+ $2+0_m4_list_pad(m4_count($2), m4_count($1)))])])
+
+m4_define([_m4_list_pad],
+[m4_if(m4_eval($1 < $2), [1],
+ [_m4_for([_m4_size], m4_incr([$1]), [$2], [1], [,0])])])
+
+m4_define([_m4_list_cmp],
+[m4_define([_m4_size], m4_eval([$# >> 1]))]dnl
+[m4_define([_m4_cmp], m4_pushdef([_m4_cmp])[m4_if(]_m4_for([_m4_cmp],
+ [1], _m4_size, [1], [$0_(_m4_cmp, m4_eval(_m4_cmp + _m4_size))])[
+ [0]_m4_popdef([_m4_cmp], [_m4_size]))])_m4_cmp($@)])
+
+m4_define([_m4_list_cmp_],
+[[m4_eval([($$1) != ($$2)]), [1], [m4_cmp([$$1], [$$2])],
+]])
+
+# m4_max(EXPR, ...)
+# m4_min(EXPR, ...)
+# -----------------
+# Return the decimal value of the maximum (or minimum) in a series of
+# integer expressions.
+#
+# m4_foreach to the rescue; we only need to replace _m4_minmax. Here,
+# we need a temporary macro to track the best answer so far, so that
+# the foreach expression is tractable.
+m4_define([_m4_minmax],
+[m4_pushdef([_m4_best], m4_eval([$2]))m4_foreach([_m4_arg], [m4_shift2($@)],
+ [m4_define([_m4_best], $1(_m4_best, _m4_defn([_m4_arg])))])]dnl
+[_m4_best[]_m4_popdef([_m4_best])])
+
+# m4_set_add_all(SET, VALUE...)
+# -----------------------------
+# Add each VALUE into SET. This is O(n) in the number of VALUEs, and
+# can be faster than calling m4_set_add for each VALUE.
+#
+# m4_foreach to the rescue. If no deletions have occurred, then avoid
+# the speed penalty of m4_set_add.
+m4_define([m4_set_add_all],
+[m4_if([$#], [0], [], [$#], [1], [],
+ [m4_define([_m4_set_size($1)], m4_eval(m4_set_size([$1])
+ + m4_len(m4_foreach([_m4_arg], [m4_shift($@)],
+ m4_ifdef([_m4_set_cleanup($1)],
+ [[m4_set_add([$1], _m4_defn([_m4_arg]))]],
+ [[m4_ifdef([_m4_set([$1],]_m4_defn([_m4_arg])[)], [],
+ [m4_define([_m4_set([$1],]_m4_defn([_m4_arg])[)],
+ [1])m4_pushdef([_m4_set([$1])],
+ _m4_defn([_m4_arg]))-])]])))))])])
diff --git a/tools/mhmake/src/bisondata/m4sugar/m4sugar.m4 b/tools/mhmake/src/bisondata/m4sugar/m4sugar.m4
new file mode 100644
index 000000000..291267c33
--- /dev/null
+++ b/tools/mhmake/src/bisondata/m4sugar/m4sugar.m4
@@ -0,0 +1,2789 @@
+divert(-1)# -*- Autoconf -*-
+# This file is part of Autoconf.
+# Base M4 layer.
+# Requires GNU M4.
+#
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+# 2008 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 3 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, see <http://www.gnu.org/licenses/>.
+
+# As a special exception, the Free Software Foundation gives unlimited
+# permission to copy, distribute and modify the configure scripts that
+# are the output of Autoconf. You need not follow the terms of the GNU
+# General Public License when using or distributing such scripts, even
+# though portions of the text of Autoconf appear in them. The GNU
+# General Public License (GPL) does govern all other use of the material
+# that constitutes the Autoconf program.
+#
+# Certain portions of the Autoconf source text are designed to be copied
+# (in certain cases, depending on the input) into the output of
+# Autoconf. We call these the "data" portions. The rest of the Autoconf
+# source text consists of comments plus executable code that decides which
+# of the data portions to output in any given case. We call these
+# comments and executable code the "non-data" portions. Autoconf never
+# copies any of the non-data portions into its output.
+#
+# This special exception to the GPL applies to versions of Autoconf
+# released by the Free Software Foundation. When you make and
+# distribute a modified version of Autoconf, you may extend this special
+# exception to the GPL to apply to your modified version as well, *unless*
+# your modified version has the potential to copy into its output some
+# of the text that was the non-data portion of the version that you started
+# with. (In other words, unless your change moves or copies text from
+# the non-data portions to the data portions.) If your modification has
+# such potential, you must delete any notice of this special exception
+# to the GPL from your modified version.
+#
+# Written by Akim Demaille.
+#
+
+# Set the quotes, whatever the current quoting system.
+changequote()
+changequote([, ])
+
+# Some old m4's don't support m4exit. But they provide
+# equivalent functionality by core dumping because of the
+# long macros we define.
+ifdef([__gnu__], ,
+[errprint(M4sugar requires GNU M4. Install it before installing M4sugar or
+set the M4 environment variable to its absolute file name.)
+m4exit(2)])
+
+
+## ------------------------------- ##
+## 1. Simulate --prefix-builtins. ##
+## ------------------------------- ##
+
+# m4_define
+# m4_defn
+# m4_undefine
+define([m4_define], defn([define]))
+define([m4_defn], defn([defn]))
+define([m4_undefine], defn([undefine]))
+
+m4_undefine([define])
+m4_undefine([defn])
+m4_undefine([undefine])
+
+
+# m4_copy(SRC, DST)
+# -----------------
+# Define DST as the definition of SRC.
+# What's the difference between:
+# 1. m4_copy([from], [to])
+# 2. m4_define([to], [from($@)])
+# Well, obviously 1 is more expensive in space. Maybe 2 is more expensive
+# in time, but because of the space cost of 1, it's not that obvious.
+# Nevertheless, one huge difference is the handling of `$0'. If `from'
+# uses `$0', then with 1, `to''s `$0' is `to', while it is `from' in 2.
+# The user would certainly prefer to see `to'.
+m4_define([m4_copy],
+[m4_define([$2], m4_defn([$1]))])
+
+
+# m4_rename(SRC, DST)
+# -------------------
+# Rename the macro SRC to DST.
+m4_define([m4_rename],
+[m4_copy([$1], [$2])m4_undefine([$1])])
+
+
+# m4_rename_m4(MACRO-NAME)
+# ------------------------
+# Rename MACRO-NAME to m4_MACRO-NAME.
+m4_define([m4_rename_m4],
+[m4_rename([$1], [m4_$1])])
+
+
+# m4_copy_unm4(m4_MACRO-NAME)
+# ---------------------------
+# Copy m4_MACRO-NAME to MACRO-NAME.
+m4_define([m4_copy_unm4],
+[m4_copy([$1], m4_bpatsubst([$1], [^m4_\(.*\)], [[\1]]))])
+
+
+# Some m4 internals have names colliding with tokens we might use.
+# Rename them a` la `m4 --prefix-builtins'. Conditionals first, since
+# some subsequent renames are conditional.
+m4_rename_m4([ifdef])
+m4_rename([ifelse], [m4_if])
+
+m4_rename_m4([builtin])
+m4_rename_m4([changecom])
+m4_rename_m4([changequote])
+m4_ifdef([changeword],dnl conditionally available in 1.4.x
+[m4_undefine([changeword])])
+m4_rename_m4([debugfile])
+m4_rename_m4([debugmode])
+m4_rename_m4([decr])
+m4_undefine([divert])
+m4_rename_m4([divnum])
+m4_rename_m4([dumpdef])
+m4_rename_m4([errprint])
+m4_rename_m4([esyscmd])
+m4_rename_m4([eval])
+m4_rename_m4([format])
+m4_undefine([include])
+m4_rename_m4([incr])
+m4_rename_m4([index])
+m4_rename_m4([indir])
+m4_rename_m4([len])
+m4_rename([m4exit], [m4_exit])
+m4_undefine([m4wrap])
+m4_ifdef([mkstemp],dnl added in M4 1.4.8
+[m4_rename_m4([mkstemp])
+m4_copy([m4_mkstemp], [m4_maketemp])
+m4_undefine([maketemp])],
+[m4_rename_m4([maketemp])
+m4_copy([m4_maketemp], [m4_mkstemp])])
+m4_rename([patsubst], [m4_bpatsubst])
+m4_rename_m4([popdef])
+m4_rename_m4([pushdef])
+m4_rename([regexp], [m4_bregexp])
+m4_rename_m4([shift])
+m4_undefine([sinclude])
+m4_rename_m4([substr])
+m4_ifdef([symbols],dnl present only in alpha-quality 1.4o
+[m4_rename_m4([symbols])])
+m4_rename_m4([syscmd])
+m4_rename_m4([sysval])
+m4_rename_m4([traceoff])
+m4_rename_m4([traceon])
+m4_rename_m4([translit])
+m4_undefine([undivert])
+
+
+## ------------------- ##
+## 2. Error messages. ##
+## ------------------- ##
+
+
+# m4_location
+# -----------
+m4_define([m4_location],
+[__file__:__line__])
+
+
+# m4_errprintn(MSG)
+# -----------------
+# Same as `errprint', but with the missing end of line.
+m4_define([m4_errprintn],
+[m4_errprint([$1
+])])
+
+
+# m4_warning(MSG)
+# ---------------
+# Warn the user.
+m4_define([m4_warning],
+[m4_errprintn(m4_location[: warning: $1])])
+
+
+# m4_fatal(MSG, [EXIT-STATUS])
+# ----------------------------
+# Fatal the user. :)
+m4_define([m4_fatal],
+[m4_errprintn(m4_location[: error: $1])dnl
+m4_expansion_stack_dump()dnl
+m4_exit(m4_if([$2],, 1, [$2]))])
+
+
+# m4_assert(EXPRESSION, [EXIT-STATUS = 1])
+# ----------------------------------------
+# This macro ensures that EXPRESSION evaluates to true, and exits if
+# EXPRESSION evaluates to false.
+m4_define([m4_assert],
+[m4_if(m4_eval([$1]), 0,
+ [m4_fatal([assert failed: $1], [$2])])])
+
+
+
+## ------------- ##
+## 3. Warnings. ##
+## ------------- ##
+
+
+# _m4_warn(CATEGORY, MESSAGE, STACK-TRACE)
+# ----------------------------------------
+# Report a MESSAGE to the user if the CATEGORY of warnings is enabled.
+# This is for traces only.
+# The STACK-TRACE is a \n-separated list of "LOCATION: MESSAGE".
+#
+# Within m4, the macro is a no-op. This macro really matters
+# when autom4te post-processes the trace output.
+m4_define([_m4_warn], [])
+
+
+# m4_warn(CATEGORY, MESSAGE)
+# --------------------------
+# Report a MESSAGE to the user if the CATEGORY of warnings is enabled.
+m4_define([m4_warn],
+[_m4_warn([$1], [$2],
+m4_ifdef([m4_expansion_stack],
+ [_m4_defn([m4_expansion_stack])
+m4_location[: the top level]]))dnl
+])
+
+
+
+## ------------------- ##
+## 4. File inclusion. ##
+## ------------------- ##
+
+
+# We also want to neutralize include (and sinclude for symmetry),
+# but we want to extend them slightly: warn when a file is included
+# several times. This is, in general, a dangerous operation, because
+# too many people forget to quote the first argument of m4_define.
+#
+# For instance in the following case:
+# m4_define(foo, [bar])
+# then a second reading will turn into
+# m4_define(bar, [bar])
+# which is certainly not what was meant.
+
+# m4_include_unique(FILE)
+# -----------------------
+# Declare that the FILE was loading; and warn if it has already
+# been included.
+m4_define([m4_include_unique],
+[m4_ifdef([m4_include($1)],
+ [m4_warn([syntax], [file `$1' included several times])])dnl
+m4_define([m4_include($1)])])
+
+
+# m4_include(FILE)
+# ----------------
+# Like the builtin include, but warns against multiple inclusions.
+m4_define([m4_include],
+[m4_include_unique([$1])dnl
+m4_builtin([include], [$1])])
+
+
+# m4_sinclude(FILE)
+# -----------------
+# Like the builtin sinclude, but warns against multiple inclusions.
+m4_define([m4_sinclude],
+[m4_include_unique([$1])dnl
+m4_builtin([sinclude], [$1])])
+
+
+
+## ------------------------------------ ##
+## 5. Additional branching constructs. ##
+## ------------------------------------ ##
+
+# Both `m4_ifval' and `m4_ifset' tests against the empty string. The
+# difference is that `m4_ifset' is specialized on macros.
+#
+# In case of arguments of macros, eg. $1, it makes little difference.
+# In the case of a macro `FOO', you don't want to check `m4_ifval(FOO,
+# TRUE)', because if `FOO' expands with commas, there is a shifting of
+# the arguments. So you want to run `m4_ifval([FOO])', but then you just
+# compare the *string* `FOO' against `', which, of course fails.
+#
+# So you want the variation `m4_ifset' that expects a macro name as $1.
+# If this macro is both defined and defined to a non empty value, then
+# it runs TRUE, etc.
+
+
+# m4_ifval(COND, [IF-TRUE], [IF-FALSE])
+# -------------------------------------
+# If COND is not the empty string, expand IF-TRUE, otherwise IF-FALSE.
+# Comparable to m4_ifdef.
+m4_define([m4_ifval],
+[m4_if([$1], [], [$3], [$2])])
+
+
+# m4_n(TEXT)
+# ----------
+# If TEXT is not empty, return TEXT and a new line, otherwise nothing.
+m4_define([m4_n],
+[m4_if([$1],
+ [], [],
+ [$1
+])])
+
+
+# m4_ifvaln(COND, [IF-TRUE], [IF-FALSE])
+# --------------------------------------
+# Same as `m4_ifval', but add an extra newline to IF-TRUE or IF-FALSE
+# unless that argument is empty.
+m4_define([m4_ifvaln],
+[m4_if([$1],
+ [], [m4_n([$3])],
+ [m4_n([$2])])])
+
+
+# m4_ifset(MACRO, [IF-TRUE], [IF-FALSE])
+# --------------------------------------
+# If MACRO has no definition, or of its definition is the empty string,
+# expand IF-FALSE, otherwise IF-TRUE.
+m4_define([m4_ifset],
+[m4_ifdef([$1],
+ [m4_ifval(_m4_defn([$1]), [$2], [$3])],
+ [$3])])
+
+
+# m4_ifndef(NAME, [IF-NOT-DEFINED], [IF-DEFINED])
+# -----------------------------------------------
+m4_define([m4_ifndef],
+[m4_ifdef([$1], [$3], [$2])])
+
+
+# m4_case(SWITCH, VAL1, IF-VAL1, VAL2, IF-VAL2, ..., DEFAULT)
+# -----------------------------------------------------------
+# m4 equivalent of
+# switch (SWITCH)
+# {
+# case VAL1:
+# IF-VAL1;
+# break;
+# case VAL2:
+# IF-VAL2;
+# break;
+# ...
+# default:
+# DEFAULT;
+# break;
+# }.
+# All the values are optional, and the macro is robust to active
+# symbols properly quoted.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_case],
+[m4_if([$#], 0, [],
+ [$#], 1, [],
+ [$#], 2, [$2],
+ [$1], [$2], [$3],
+ [$0([$1], m4_shift3($@))])])
+
+
+# m4_bmatch(SWITCH, RE1, VAL1, RE2, VAL2, ..., DEFAULT)
+# -----------------------------------------------------
+# m4 equivalent of
+#
+# if (SWITCH =~ RE1)
+# VAL1;
+# elif (SWITCH =~ RE2)
+# VAL2;
+# elif ...
+# ...
+# else
+# DEFAULT
+#
+# All the values are optional, and the macro is robust to active symbols
+# properly quoted.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_bmatch],
+[m4_if([$#], 0, [m4_fatal([$0: too few arguments: $#])],
+ [$#], 1, [m4_fatal([$0: too few arguments: $#: $1])],
+ [$#], 2, [$2],
+ [m4_if(m4_bregexp([$1], [$2]), -1, [$0([$1], m4_shift3($@))],
+ [$3])])])
+
+
+# m4_car(LIST)
+# m4_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+m4_define([m4_car], [[$1]])
+m4_define([m4_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+ [$#], 1, [],
+ [m4_dquote(m4_shift($@))])])
+
+# _m4_cdr(LIST)
+# -------------
+# Like m4_cdr, except include a leading comma unless only one element
+# remains. Why? Because comparing a large list against [] is more
+# expensive in expansion time than comparing the number of arguments; so
+# _m4_cdr can be used to reduce the number of arguments when it is time
+# to end recursion.
+m4_define([_m4_cdr],
+[m4_if([$#], 1, [],
+ [, m4_dquote(m4_shift($@))])])
+
+
+
+# m4_cond(TEST1, VAL1, IF-VAL1, TEST2, VAL2, IF-VAL2, ..., [DEFAULT])
+# -------------------------------------------------------------------
+# Similar to m4_if, except that each TEST is expanded when encountered.
+# If the expansion of TESTn matches the string VALn, the result is IF-VALn.
+# The result is DEFAULT if no tests passed. This macro allows
+# short-circuiting of expensive tests, where it pays to arrange quick
+# filter tests to run first.
+#
+# For an example, consider a previous implementation of _AS_QUOTE_IFELSE:
+#
+# m4_if(m4_index([$1], [\]), [-1], [$2],
+# m4_eval(m4_index([$1], [\\]) >= 0), [1], [$2],
+# m4_eval(m4_index([$1], [\$]) >= 0), [1], [$2],
+# m4_eval(m4_index([$1], [\`]) >= 0), [1], [$3],
+# m4_eval(m4_index([$1], [\"]) >= 0), [1], [$3],
+# [$2])
+#
+# Here, m4_index is computed 5 times, and m4_eval 4, even if $1 contains
+# no backslash. It is more efficient to do:
+#
+# m4_cond([m4_index([$1], [\])], [-1], [$2],
+# [m4_eval(m4_index([$1], [\\]) >= 0)], [1], [$2],
+# [m4_eval(m4_index([$1], [\$]) >= 0)], [1], [$2],
+# [m4_eval(m4_index([$1], [\`]) >= 0)], [1], [$3],
+# [m4_eval(m4_index([$1], [\"]) >= 0)], [1], [$3],
+# [$2])
+#
+# In the common case of $1 with no backslash, only one m4_index expansion
+# occurs, and m4_eval is avoided altogether.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_cond],
+[m4_if([$#], [0], [m4_fatal([$0: cannot be called without arguments])],
+ [$#], [1], [$1],
+ m4_eval([$# % 3]), [2], [m4_fatal([$0: missing an argument])],
+ [_$0($@)])])
+
+m4_define([_m4_cond],
+[m4_if(($1), [($2)], [$3],
+ [$#], [3], [],
+ [$#], [4], [$4],
+ [$0(m4_shift3($@))])])
+
+
+## ---------------------------------------- ##
+## 6. Enhanced version of some primitives. ##
+## ---------------------------------------- ##
+
+# m4_bpatsubsts(STRING, RE1, SUBST1, RE2, SUBST2, ...)
+# ----------------------------------------------------
+# m4 equivalent of
+#
+# $_ = STRING;
+# s/RE1/SUBST1/g;
+# s/RE2/SUBST2/g;
+# ...
+#
+# All the values are optional, and the macro is robust to active symbols
+# properly quoted.
+#
+# I would have liked to name this macro `m4_bpatsubst', unfortunately,
+# due to quotation problems, I need to double quote $1 below, therefore
+# the anchors are broken :( I can't let users be trapped by that.
+#
+# Recall that m4_shift3 always results in an argument. Hence, we need
+# to distinguish between a final deletion vs. ending recursion.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_bpatsubsts],
+[m4_if([$#], 0, [m4_fatal([$0: too few arguments: $#])],
+ [$#], 1, [m4_fatal([$0: too few arguments: $#: $1])],
+ [$#], 2, [m4_unquote(m4_builtin([patsubst], [[$1]], [$2]))],
+ [$#], 3, [m4_unquote(m4_builtin([patsubst], [[$1]], [$2], [$3]))],
+ [_$0($@m4_if(m4_eval($# & 1), 0, [,]))])])
+m4_define([_m4_bpatsubsts],
+[m4_if([$#], 2, [$1],
+ [$0(m4_builtin([patsubst], [[$1]], [$2], [$3]),
+ m4_shift3($@))])])
+
+
+# m4_define_default(MACRO, VALUE)
+# -------------------------------
+# If MACRO is undefined, set it to VALUE.
+m4_define([m4_define_default],
+[m4_ifndef([$1], [m4_define($@)])])
+
+
+# m4_default(EXP1, EXP2)
+# ----------------------
+# Returns EXP1 if non empty, otherwise EXP2.
+#
+# This macro is called on hot paths, so inline the contents of m4_ifval,
+# for one less round of expansion.
+m4_define([m4_default],
+[m4_if([$1], [], [$2], [$1])])
+
+
+# m4_defn(NAME)
+# -------------
+# Like the original, except guarantee a warning when using something which is
+# undefined (unlike M4 1.4.x). This replacement is not a full-featured
+# replacement: if any of the defined macros contain unbalanced quoting, but
+# when pasted together result in a well-quoted string, then only native m4
+# support is able to get it correct. But that's where quadrigraphs come in
+# handy, if you really need unbalanced quotes inside your macros.
+#
+# This macro is called frequently, so minimize the amount of additional
+# expansions by skipping m4_ifndef. Better yet, if __m4_version__ exists,
+# (added in M4 1.6), then let m4 do the job for us (see m4_init).
+#
+# _m4_defn is for internal use only - it bypasses the wrapper, so it
+# must only be used on one argument at a time, and only on macros
+# known to be defined. Make sure this still works if the user renames
+# m4_defn but not _m4_defn.
+m4_copy([m4_defn], [_m4_defn])
+m4_define([m4_defn],
+[m4_if([$#], [0], [[$0]],
+ [$#], [1], [m4_ifdef([$1], [_m4_defn([$1])],
+ [m4_fatal([$0: undefined macro: $1])])],
+ [m4_foreach([_m4_macro], [$@], [$0(_m4_defn([_m4_macro]))])])])
+
+
+# _m4_dumpdefs_up(NAME)
+# ---------------------
+m4_define([_m4_dumpdefs_up],
+[m4_ifdef([$1],
+ [m4_pushdef([_m4_dumpdefs], _m4_defn([$1]))dnl
+m4_dumpdef([$1])dnl
+_m4_popdef([$1])dnl
+_m4_dumpdefs_up([$1])])])
+
+
+# _m4_dumpdefs_down(NAME)
+# -----------------------
+m4_define([_m4_dumpdefs_down],
+[m4_ifdef([_m4_dumpdefs],
+ [m4_pushdef([$1], _m4_defn([_m4_dumpdefs]))dnl
+_m4_popdef([_m4_dumpdefs])dnl
+_m4_dumpdefs_down([$1])])])
+
+
+# m4_dumpdefs(NAME)
+# -----------------
+# Similar to `m4_dumpdef(NAME)', but if NAME was m4_pushdef'ed, display its
+# value stack (most recent displayed first).
+m4_define([m4_dumpdefs],
+[_m4_dumpdefs_up([$1])dnl
+_m4_dumpdefs_down([$1])])
+
+
+# m4_popdef(NAME)
+# ---------------
+# Like the original, except guarantee a warning when using something which is
+# undefined (unlike M4 1.4.x).
+#
+# This macro is called frequently, so minimize the amount of additional
+# expansions by skipping m4_ifndef. Better yet, if __m4_version__ exists,
+# (added in M4 1.6), then let m4 do the job for us (see m4_init).
+#
+# _m4_popdef is for internal use only - it bypasses the wrapper, so it
+# must only be used on macros known to be defined. Make sure this
+# still works if the user renames m4_popdef but not _m4_popdef.
+m4_copy([m4_popdef], [_m4_popdef])
+m4_define([m4_popdef],
+[m4_if([$#], [0], [[$0]],
+ [$#], [1], [m4_ifdef([$1], [_m4_popdef([$1])],
+ [m4_fatal([$0: undefined macro: $1])])],
+ [m4_foreach([_m4_macro], [$@], [$0(_m4_defn([_m4_macro]))])])])
+
+
+# m4_shiftn(N, ...)
+# -----------------
+# Returns ... shifted N times. Useful for recursive "varargs" constructs.
+#
+# Autoconf does not use this macro, because it is inherently slower than
+# calling the common cases of m4_shift2 or m4_shift3 directly. But it
+# might as well be fast for other clients, such as Libtool. One way to
+# do this is to expand $@ only once in _m4_shiftn (otherwise, for long
+# lists, the expansion of m4_if takes twice as much memory as what the
+# list itself occupies, only to throw away the unused branch). The end
+# result is strictly equivalent to
+# m4_if([$1], 1, [m4_shift(,m4_shift(m4_shift($@)))],
+# [_m4_shiftn(m4_decr([$1]), m4_shift(m4_shift($@)))])
+# but with the final `m4_shift(m4_shift($@)))' shared between the two
+# paths. The first leg uses a no-op m4_shift(,$@) to balance out the ().
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_shiftn],
+[m4_assert(0 < $1 && $1 < $#)_$0($@)])
+
+m4_define([_m4_shiftn],
+[m4_if([$1], 1, [m4_shift(],
+ [$0(m4_decr([$1])]), m4_shift(m4_shift($@)))])
+
+# m4_shift2(...)
+# m4_shift3(...)
+# -----------------
+# Returns ... shifted twice, and three times. Faster than m4_shiftn.
+m4_define([m4_shift2], [m4_shift(m4_shift($@))])
+m4_define([m4_shift3], [m4_shift(m4_shift(m4_shift($@)))])
+
+# _m4_shift2(...)
+# _m4_shift3(...)
+# ---------------
+# Like m4_shift2 or m4_shift3, except include a leading comma unless shifting
+# consumes all arguments. Why? Because in recursion, it is nice to
+# distinguish between 1 element left and 0 elements left, based on how many
+# arguments this shift expands to.
+m4_define([_m4_shift2],
+[m4_if([$#], [2], [],
+ [, m4_shift(m4_shift($@))])])
+m4_define([_m4_shift3],
+[m4_if([$#], [3], [],
+ [, m4_shift(m4_shift(m4_shift($@)))])])
+
+
+# m4_undefine(NAME)
+# -----------------
+# Like the original, except guarantee a warning when using something which is
+# undefined (unlike M4 1.4.x).
+#
+# This macro is called frequently, so minimize the amount of additional
+# expansions by skipping m4_ifndef. Better yet, if __m4_version__ exists,
+# (added in M4 1.6), then let m4 do the job for us (see m4_init).
+#
+# _m4_undefine is for internal use only - it bypasses the wrapper, so
+# it must only be used on macros known to be defined. Make sure this
+# still works if the user renames m4_undefine but not _m4_undefine.
+m4_copy([m4_undefine], [_m4_undefine])
+m4_define([m4_undefine],
+[m4_if([$#], [0], [[$0]],
+ [$#], [1], [m4_ifdef([$1], [_m4_undefine([$1])],
+ [m4_fatal([$0: undefined macro: $1])])],
+ [m4_foreach([_m4_macro], [$@], [$0(_m4_defn([_m4_macro]))])])])
+
+# _m4_wrap(PRE, POST)
+# -------------------
+# Helper macro for m4_wrap and m4_wrap_lifo. Allows nested calls to
+# m4_wrap within wrapped text. Use _m4_defn and _m4_popdef for speed.
+m4_define([_m4_wrap],
+[m4_ifdef([$0_text],
+ [m4_define([$0_text], [$1]_m4_defn([$0_text])[$2])],
+ [m4_builtin([m4wrap], [m4_unquote(
+ _m4_defn([$0_text])_m4_popdef([$0_text]))])m4_define([$0_text], [$1$2])])])
+
+# m4_wrap(TEXT)
+# -------------
+# Append TEXT to the list of hooks to be executed at the end of input.
+# Whereas the order of the original may be LIFO in the underlying m4,
+# this version is always FIFO.
+m4_define([m4_wrap],
+[_m4_wrap([], [$1[]])])
+
+# m4_wrap_lifo(TEXT)
+# ------------------
+# Prepend TEXT to the list of hooks to be executed at the end of input.
+# Whereas the order of m4_wrap may be FIFO in the underlying m4, this
+# version is always LIFO.
+m4_define([m4_wrap_lifo],
+[_m4_wrap([$1[]])])
+
+## ------------------------- ##
+## 7. Quoting manipulation. ##
+## ------------------------- ##
+
+
+# m4_apply(MACRO, LIST)
+# ---------------------
+# Invoke MACRO, with arguments provided from the quoted list of
+# comma-separated quoted arguments. If LIST is empty, invoke MACRO
+# without arguments. The expansion will not be concatenated with
+# subsequent text.
+m4_define([m4_apply],
+[m4_if([$2], [], [$1], [$1($2)])[]])
+
+# _m4_apply(MACRO, LIST)
+# ----------------------
+# Like m4_apply, except do nothing if LIST is empty.
+m4_define([_m4_apply],
+[m4_if([$2], [], [], [$1($2)[]])])
+
+
+# m4_count(ARGS)
+# --------------
+# Return a count of how many ARGS are present.
+m4_define([m4_count], [$#])
+
+
+# m4_do(STRING, ...)
+# ------------------
+# This macro invokes all its arguments (in sequence, of course). It is
+# useful for making your macros more structured and readable by dropping
+# unnecessary dnl's and have the macros indented properly. No concatenation
+# occurs after a STRING; use m4_unquote(m4_join(,STRING)) for that.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_do],
+[m4_if([$#], 0, [],
+ [$#], 1, [$1[]],
+ [$1[]$0(m4_shift($@))])])
+
+
+# m4_dquote(ARGS)
+# ---------------
+# Return ARGS as a quoted list of quoted arguments.
+m4_define([m4_dquote], [[$@]])
+
+
+# m4_dquote_elt(ARGS)
+# -------------------
+# Return ARGS as an unquoted list of double-quoted arguments.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_dquote_elt],
+[m4_if([$#], [0], [],
+ [$#], [1], [[[$1]]],
+ [[[$1]],$0(m4_shift($@))])])
+
+
+# m4_echo(ARGS)
+# -------------
+# Return the ARGS, with the same level of quoting. Whitespace after
+# unquoted commas are consumed.
+m4_define([m4_echo], [$@])
+
+
+# m4_expand(ARG)
+# --------------
+# Return the expansion of ARG as a single string. Unlike m4_quote($1), this
+# correctly preserves whitespace following single-quoted commas that appeared
+# within ARG.
+#
+# m4_define([active], [ACT, IVE])
+# m4_define([active2], [[ACT, IVE]])
+# m4_quote(active, active2)
+# => ACT,IVE,ACT, IVE
+# m4_expand([active, active2])
+# => ACT, IVE, ACT, IVE
+#
+# Unfortunately, due to limitations in m4, ARG must expand to something
+# with balanced quotes (use quadrigraphs to get around this). The input
+# is not likely to have unbalanced -=<{(/)}>=- quotes, and it is possible
+# to have unbalanced (), provided it was specified with proper [] quotes.
+#
+# Exploit that extra () will group unquoted commas and the following
+# whitespace, then convert () to []. m4_bpatsubst can't handle newlines
+# inside $1, and m4_substr strips quoting. So we (ab)use m4_changequote.
+m4_define([m4_expand], [_$0(-=<{($1)}>=-)])
+m4_define([_m4_expand],
+[m4_changequote([-=<{(], [)}>=-])$1m4_changequote([, ])])
+
+
+# m4_ignore(ARGS)
+# ---------------
+# Expands to nothing. Useful for conditionally ignoring an arbitrary
+# number of arguments (see _m4_list_cmp for an example).
+m4_define([m4_ignore])
+
+
+# m4_make_list(ARGS)
+# ------------------
+# Similar to m4_dquote, this creates a quoted list of quoted ARGS. This
+# version is less efficient than m4_dquote, but separates each argument
+# with a comma and newline, rather than just comma, for readability.
+# When developing an m4sugar algorithm, you could temporarily use
+# m4_pushdef([m4_dquote],m4_defn([m4_make_list]))
+# around your code to make debugging easier.
+m4_define([m4_make_list], [m4_join([,
+], m4_dquote_elt($@))])
+
+
+# m4_noquote(STRING)
+# ------------------
+# Return the result of ignoring all quotes in STRING and invoking the
+# macros it contains. Amongst other things, this is useful for enabling
+# macro invocations inside strings with [] blocks (for instance regexps
+# and help-strings). On the other hand, since all quotes are disabled,
+# any macro expanded during this time that relies on nested [] quoting
+# will likely crash and burn. This macro is seldom useful; consider
+# m4_unquote or m4_expand instead.
+m4_define([m4_noquote],
+[m4_changequote([-=<{(],[)}>=-])$1-=<{()}>=-m4_changequote([,])])
+
+
+# m4_quote(ARGS)
+# --------------
+# Return ARGS as a single argument. Any whitespace after unquoted commas
+# is stripped. There is always output, even when there were no arguments.
+#
+# It is important to realize the difference between `m4_quote(exp)' and
+# `[exp]': in the first case you obtain the quoted *result* of the
+# expansion of EXP, while in the latter you just obtain the string
+# `exp'.
+m4_define([m4_quote], [[$*]])
+
+
+# _m4_quote(ARGS)
+# ---------------
+# Like m4_quote, except that when there are no arguments, there is no
+# output. For conditional scenarios (such as passing _m4_quote as the
+# macro name in m4_mapall), this feature can be used to distinguish between
+# one argument of the empty string vs. no arguments. However, in the
+# normal case with arguments present, this is less efficient than m4_quote.
+m4_define([_m4_quote],
+[m4_if([$#], [0], [], [[$*]])])
+
+
+# m4_reverse(ARGS)
+# ----------------
+# Output ARGS in reverse order.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_reverse],
+[m4_if([$#], [0], [], [$#], [1], [[$1]],
+ [$0(m4_shift($@)), [$1]])])
+
+
+# m4_unquote(ARGS)
+# ----------------
+# Remove one layer of quotes from each ARG, performing one level of
+# expansion. For one argument, m4_unquote([arg]) is more efficient than
+# m4_do([arg]), but for multiple arguments, the difference is that
+# m4_unquote separates arguments with commas while m4_do concatenates.
+# Follow this macro with [] if concatenation with subsequent text is
+# undesired.
+m4_define([m4_unquote], [$*])
+
+
+## -------------------------- ##
+## 8. Implementing m4 loops. ##
+## -------------------------- ##
+
+
+# m4_for(VARIABLE, FIRST, LAST, [STEP = +/-1], EXPRESSION)
+# --------------------------------------------------------
+# Expand EXPRESSION defining VARIABLE to FROM, FROM + 1, ..., TO with
+# increments of STEP. Both limits are included, and bounds are
+# checked for consistency. The algorithm is robust to indirect
+# VARIABLE names. Changing VARIABLE inside EXPRESSION will not impact
+# the number of iterations.
+#
+# Uses _m4_defn for speed, and avoid dnl in the macro body.
+m4_define([m4_for],
+[m4_pushdef([$1], m4_eval([$2]))]dnl
+[m4_cond([m4_eval(([$3]) > ([$2]))], 1,
+ [m4_pushdef([_m4_step], m4_eval(m4_default([$4],
+ 1)))m4_assert(_m4_step > 0)_$0([$1], _m4_defn([$1]),
+ m4_eval((([$3]) - ([$2])) / _m4_step * _m4_step + ([$2])),
+ _m4_step, [$5])],
+ [m4_eval(([$3]) < ([$2]))], 1,
+ [m4_pushdef([_m4_step], m4_eval(m4_default([$4],
+ -1)))m4_assert(_m4_step < 0)_$0([$1], _m4_defn([$1]),
+ m4_eval((([$2]) - ([$3])) / -(_m4_step) * _m4_step + ([$2])),
+ _m4_step, [$5])],
+ [m4_pushdef([_m4_step])$5])[]]dnl
+[m4_popdef([_m4_step], [$1])])
+
+
+# _m4_for(VARIABLE, COUNT, LAST, STEP, EXPRESSION)
+# ------------------------------------------------
+# Core of the loop, no consistency checks, all arguments are plain
+# numbers. Define VARIABLE to COUNT, expand EXPRESSION, then alter
+# COUNT by STEP and iterate if COUNT is not LAST.
+m4_define([_m4_for],
+[m4_define([$1], [$2])$5[]m4_if([$2], [$3], [],
+ [$0([$1], m4_eval([$2 + $4]), [$3], [$4], [$5])])])
+
+
+# Implementing `foreach' loops in m4 is much more tricky than it may
+# seem. For example, the old M4 1.4.4 manual had an incorrect example,
+# which looked like this (when translated to m4sugar):
+#
+# | # foreach(VAR, (LIST), STMT)
+# | m4_define([foreach],
+# | [m4_pushdef([$1])_foreach([$1], [$2], [$3])m4_popdef([$1])])
+# | m4_define([_arg1], [$1])
+# | m4_define([_foreach],
+# | [m4_if([$2], [()], ,
+# | [m4_define([$1], _arg1$2)$3[]_foreach([$1], (m4_shift$2), [$3])])])
+#
+# But then if you run
+#
+# | m4_define(a, 1)
+# | m4_define(b, 2)
+# | m4_define(c, 3)
+# | foreach([f], [([a], [(b], [c)])], [echo f
+# | ])
+#
+# it gives
+#
+# => echo 1
+# => echo (2,3)
+#
+# which is not what is expected.
+#
+# Of course the problem is that many quotes are missing. So you add
+# plenty of quotes at random places, until you reach the expected
+# result. Alternatively, if you are a quoting wizard, you directly
+# reach the following implementation (but if you really did, then
+# apply to the maintenance of m4sugar!).
+#
+# | # foreach(VAR, (LIST), STMT)
+# | m4_define([foreach], [m4_pushdef([$1])_foreach($@)m4_popdef([$1])])
+# | m4_define([_arg1], [[$1]])
+# | m4_define([_foreach],
+# | [m4_if($2, [()], ,
+# | [m4_define([$1], [_arg1$2])$3[]_foreach([$1], [(m4_shift$2)], [$3])])])
+#
+# which this time answers
+#
+# => echo a
+# => echo (b
+# => echo c)
+#
+# Bingo!
+#
+# Well, not quite.
+#
+# With a better look, you realize that the parens are more a pain than
+# a help: since anyway you need to quote properly the list, you end up
+# with always using an outermost pair of parens and an outermost pair
+# of quotes. Rejecting the parens both eases the implementation, and
+# simplifies the use:
+#
+# | # foreach(VAR, (LIST), STMT)
+# | m4_define([foreach], [m4_pushdef([$1])_foreach($@)m4_popdef([$1])])
+# | m4_define([_arg1], [$1])
+# | m4_define([_foreach],
+# | [m4_if($2, [], ,
+# | [m4_define([$1], [_arg1($2)])$3[]_foreach([$1], [m4_shift($2)], [$3])])])
+#
+#
+# Now, just replace the `$2' with `m4_quote($2)' in the outer `m4_if'
+# to improve robustness, and you come up with a nice implementation
+# that doesn't require extra parentheses in the user's LIST.
+#
+# But wait - now the algorithm is quadratic, because every recursion of
+# the algorithm keeps the entire LIST and merely adds another m4_shift to
+# the quoted text. If the user has a lot of elements in LIST, you can
+# bring the system to its knees with the memory m4 then requires, or trip
+# the m4 --nesting-limit recursion factor. The only way to avoid
+# quadratic growth is ensure m4_shift is expanded prior to the recursion.
+# Hence the design below.
+#
+# The M4 manual now includes a chapter devoted to this issue, with
+# the lessons learned from m4sugar. And still, this design is only
+# optimal for M4 1.6; see foreach.m4 for yet more comments on why
+# M4 1.4.x uses yet another implementation.
+
+
+# m4_foreach(VARIABLE, LIST, EXPRESSION)
+# --------------------------------------
+#
+# Expand EXPRESSION assigning each value of the LIST to VARIABLE.
+# LIST should have the form `item_1, item_2, ..., item_n', i.e. the
+# whole list must *quoted*. Quote members too if you don't want them
+# to be expanded.
+#
+# This macro is robust to active symbols:
+# | m4_define(active, [ACT, IVE])
+# | m4_foreach(Var, [active, active], [-Var-])
+# => -ACT--IVE--ACT--IVE-
+#
+# | m4_foreach(Var, [[active], [active]], [-Var-])
+# => -ACT, IVE--ACT, IVE-
+#
+# | m4_foreach(Var, [[[active]], [[active]]], [-Var-])
+# => -active--active-
+#
+# This macro is called frequently, so avoid extra expansions such as
+# m4_ifval and dnl. Also, since $2 might be quite large, try to use it
+# as little as possible in _m4_foreach; each extra use requires that much
+# more memory for expansion. So, rather than directly compare $2 against
+# [] and use m4_car/m4_cdr for recursion, we instead unbox the list (which
+# requires swapping the argument order in the helper), insert an ignored
+# third argument, and use m4_shift3 to detect when recursion is complete.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_foreach],
+[m4_if([$2], [], [],
+ [m4_pushdef([$1])_$0([$1], [$3], [], $2)m4_popdef([$1])])])
+
+m4_define([_m4_foreach],
+[m4_if([$#], [3], [],
+ [m4_define([$1], [$4])$2[]$0([$1], [$2], m4_shift3($@))])])
+
+
+# m4_foreach_w(VARIABLE, LIST, EXPRESSION)
+# ----------------------------------------
+#
+# Like m4_foreach, but the list is whitespace separated.
+#
+# This macro is robust to active symbols:
+# m4_foreach_w([Var], [ active
+# b act\
+# ive ], [-Var-])end
+# => -active--b--active-end
+#
+m4_define([m4_foreach_w],
+[m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])
+
+
+# m4_map(MACRO, LIST)
+# m4_mapall(MACRO, LIST)
+# ----------------------
+# Invoke MACRO($1), MACRO($2) etc. where $1, $2... are the elements of
+# LIST. $1, $2... must in turn be lists, appropriate for m4_apply.
+# If LIST contains an empty sublist, m4_map skips the expansion of
+# MACRO, while m4_mapall expands MACRO with no arguments.
+#
+# Since LIST may be quite large, we want to minimize how often it
+# appears in the expansion. Rather than use m4_car/m4_cdr iteration,
+# we unbox the list, ignore the second argument, and use m4_shift2 to
+# detect the end of recursion. The mismatch in () is intentional; see
+# _m4_map. For m4_map, an empty list behaves like an empty sublist
+# and gets ignored; for m4_mapall, we must special-case the empty
+# list.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_map],
+[_m4_map([_m4_apply([$1]], [], $2)])
+
+m4_define([m4_mapall],
+[m4_if([$2], [], [],
+ [_m4_map([m4_apply([$1]], [], $2)])])
+
+
+# m4_map_sep(MACRO, SEPARATOR, LIST)
+# m4_mapall_sep(MACRO, SEPARATOR, LIST)
+# -------------------------------------
+# Invoke MACRO($1), SEPARATOR, MACRO($2), ..., MACRO($N) where $1,
+# $2... $N are the elements of LIST, and are in turn lists appropriate
+# for m4_apply. SEPARATOR is expanded, in order to allow the creation
+# of a list of arguments by using a single-quoted comma as the
+# separator. For each empty sublist, m4_map_sep skips the expansion
+# of MACRO and SEPARATOR, while m4_mapall_sep expands MACRO with no
+# arguments.
+#
+# For m4_mapall_sep, merely expand the first iteration without the
+# separator, then include separator as part of subsequent recursion;
+# but avoid extra expansion of LIST's side-effects via a helper macro.
+# For m4_map_sep, things are trickier - we don't know if the first
+# list element is an empty sublist, so we must define a self-modifying
+# helper macro and use that as the separator instead.
+m4_define([m4_map_sep],
+[m4_pushdef([m4_Sep], [m4_define([m4_Sep], _m4_defn([m4_unquote]))])]dnl
+[_m4_map([_m4_apply([m4_Sep([$2])[]$1]], [], $3)m4_popdef([m4_Sep])])
+
+m4_define([m4_mapall_sep],
+[m4_if([$3], [], [], [_$0([$1], [$2], $3)])])
+
+m4_define([_m4_mapall_sep],
+[m4_apply([$1], [$3])_m4_map([m4_apply([$2[]$1]], m4_shift2($@))])
+
+# _m4_map(PREFIX, IGNORED, SUBLIST, ...)
+# --------------------------------------
+# Common implementation for all four m4_map variants. The mismatch in
+# the number of () is intentional. PREFIX must supply a form of
+# m4_apply, the open `(', and the MACRO to be applied. Each iteration
+# then appends `,', the current SUBLIST and the closing `)', then
+# recurses to the next SUBLIST. IGNORED is an aid to ending recursion
+# efficiently.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([_m4_map],
+[m4_if([$#], [2], [],
+ [$1, [$3])$0([$1], m4_shift2($@))])])
+
+# m4_transform(EXPRESSION, ARG...)
+# --------------------------------
+# Expand EXPRESSION([ARG]) for each argument. More efficient than
+# m4_foreach([var], [ARG...], [EXPRESSION(m4_defn([var]))])
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_transform],
+[m4_if([$#], [0], [m4_fatal([$0: too few arguments: $#])],
+ [$#], [1], [],
+ [$#], [2], [$1([$2])[]],
+ [$1([$2])[]$0([$1], m4_shift2($@))])])
+
+
+# m4_transform_pair(EXPRESSION, [END-EXPR = EXPRESSION], ARG...)
+# --------------------------------------------------------------
+# Perform a pairwise grouping of consecutive ARGs, by expanding
+# EXPRESSION([ARG1], [ARG2]). If there are an odd number of ARGs, the
+# final argument is expanded with END-EXPR([ARGn]).
+#
+# For example:
+# m4_define([show], [($*)m4_newline])dnl
+# m4_transform_pair([show], [], [a], [b], [c], [d], [e])dnl
+# => (a,b)
+# => (c,d)
+# => (e)
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_transform_pair],
+[m4_if([$#], [0], [m4_fatal([$0: too few arguments: $#])],
+ [$#], [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [$#], [2], [],
+ [$#], [3], [m4_default([$2], [$1])([$3])[]],
+ [$#], [4], [$1([$3], [$4])[]],
+ [$1([$3], [$4])[]$0([$1], [$2], m4_shift(m4_shift3($@)))])])
+
+
+## --------------------------- ##
+## 9. More diversion support. ##
+## --------------------------- ##
+
+
+# _m4_divert(DIVERSION-NAME or NUMBER)
+# ------------------------------------
+# If DIVERSION-NAME is the name of a diversion, return its number,
+# otherwise if it is a NUMBER return it.
+m4_define([_m4_divert],
+[m4_ifdef([_m4_divert($1)],
+ [m4_indir([_m4_divert($1)])],
+ [$1])])
+
+# KILL is only used to suppress output.
+m4_define([_m4_divert(KILL)], -1)
+
+# The empty diversion name is a synonym for 0.
+m4_define([_m4_divert()], 0)
+
+
+# _m4_divert_n_stack
+# ------------------
+# Print m4_divert_stack with newline prepended, if it's nonempty.
+m4_define([_m4_divert_n_stack],
+[m4_ifdef([m4_divert_stack], [
+_m4_defn([m4_divert_stack])])])
+
+
+# m4_divert(DIVERSION-NAME)
+# -------------------------
+# Change the diversion stream to DIVERSION-NAME.
+m4_define([m4_divert],
+[m4_define([m4_divert_stack], m4_location[: $0: $1]_m4_divert_n_stack)]dnl
+[m4_builtin([divert], _m4_divert([$1]))])
+
+
+# m4_divert_push(DIVERSION-NAME)
+# ------------------------------
+# Change the diversion stream to DIVERSION-NAME, while stacking old values.
+m4_define([m4_divert_push],
+[m4_pushdef([m4_divert_stack], m4_location[: $0: $1]_m4_divert_n_stack)]dnl
+[m4_pushdef([_m4_divert_diversion], [$1])]dnl
+[m4_builtin([divert], _m4_divert([$1]))])
+
+
+# m4_divert_pop([DIVERSION-NAME])
+# -------------------------------
+# Change the diversion stream to its previous value, unstacking it.
+# If specified, verify we left DIVERSION-NAME.
+# When we pop the last value from the stack, we divert to -1.
+m4_define([m4_divert_pop],
+[m4_ifndef([_m4_divert_diversion],
+ [m4_fatal([too many m4_divert_pop])])]dnl
+[m4_if([$1], [], [],
+ [$1], _m4_defn([_m4_divert_diversion]), [],
+ [m4_fatal([$0($1): diversion mismatch: ]_m4_divert_n_stack)])]dnl
+[_m4_popdef([m4_divert_stack], [_m4_divert_diversion])]dnl
+[m4_builtin([divert],
+ m4_ifdef([_m4_divert_diversion],
+ [_m4_divert(_m4_defn([_m4_divert_diversion]))],
+ -1))])
+
+
+# m4_divert_text(DIVERSION-NAME, CONTENT)
+# ---------------------------------------
+# Output CONTENT into DIVERSION-NAME (which may be a number actually).
+# An end of line is appended for free to CONTENT.
+m4_define([m4_divert_text],
+[m4_divert_push([$1])$2
+m4_divert_pop([$1])])
+
+
+# m4_divert_once(DIVERSION-NAME, CONTENT)
+# ---------------------------------------
+# Output CONTENT into DIVERSION-NAME once, if not already there.
+# An end of line is appended for free to CONTENT.
+m4_define([m4_divert_once],
+[m4_expand_once([m4_divert_text([$1], [$2])])])
+
+
+# m4_undivert(DIVERSION-NAME)
+# ---------------------------
+# Undivert DIVERSION-NAME. Unlike the M4 version, this only takes a single
+# diversion identifier, and should not be used to undivert files.
+m4_define([m4_undivert],
+[m4_builtin([undivert], _m4_divert([$1]))])
+
+
+## --------------------------------------------- ##
+## 10. Defining macros with bells and whistles. ##
+## --------------------------------------------- ##
+
+# `m4_defun' is basically `m4_define' but it equips the macro with the
+# needed machinery for `m4_require'. A macro must be m4_defun'd if
+# either it is m4_require'd, or it m4_require's.
+#
+# Two things deserve attention and are detailed below:
+# 1. Implementation of m4_require
+# 2. Keeping track of the expansion stack
+#
+# 1. Implementation of m4_require
+# ===============================
+#
+# Of course m4_defun AC_PROVIDE's the macro, so that a macro which has
+# been expanded is not expanded again when m4_require'd, but the
+# difficult part is the proper expansion of macros when they are
+# m4_require'd.
+#
+# The implementation is based on two ideas, (i) using diversions to
+# prepare the expansion of the macro and its dependencies (by Franc,ois
+# Pinard), and (ii) expand the most recently m4_require'd macros _after_
+# the previous macros (by Axel Thimm).
+#
+#
+# The first idea: why use diversions?
+# -----------------------------------
+#
+# When a macro requires another, the other macro is expanded in new
+# diversion, GROW. When the outer macro is fully expanded, we first
+# undivert the most nested diversions (GROW - 1...), and finally
+# undivert GROW. To understand why we need several diversions,
+# consider the following example:
+#
+# | m4_defun([TEST1], [Test...REQUIRE([TEST2])1])
+# | m4_defun([TEST2], [Test...REQUIRE([TEST3])2])
+# | m4_defun([TEST3], [Test...3])
+#
+# Because m4_require is not required to be first in the outer macros, we
+# must keep the expansions of the various levels of m4_require separated.
+# Right before executing the epilogue of TEST1, we have:
+#
+# GROW - 2: Test...3
+# GROW - 1: Test...2
+# GROW: Test...1
+# BODY:
+#
+# Finally the epilogue of TEST1 undiverts GROW - 2, GROW - 1, and
+# GROW into the regular flow, BODY.
+#
+# GROW - 2:
+# GROW - 1:
+# GROW:
+# BODY: Test...3; Test...2; Test...1
+#
+# (The semicolons are here for clarification, but of course are not
+# emitted.) This is what Autoconf 2.0 (I think) to 2.13 (I'm sure)
+# implement.
+#
+#
+# The second idea: first required first out
+# -----------------------------------------
+#
+# The natural implementation of the idea above is buggy and produces
+# very surprising results in some situations. Let's consider the
+# following example to explain the bug:
+#
+# | m4_defun([TEST1], [REQUIRE([TEST2a])REQUIRE([TEST2b])])
+# | m4_defun([TEST2a], [])
+# | m4_defun([TEST2b], [REQUIRE([TEST3])])
+# | m4_defun([TEST3], [REQUIRE([TEST2a])])
+# |
+# | AC_INIT
+# | TEST1
+#
+# The dependencies between the macros are:
+#
+# 3 --- 2b
+# / \ is m4_require'd by
+# / \ left -------------------- right
+# 2a ------------ 1
+#
+# If you strictly apply the rules given in the previous section you get:
+#
+# GROW - 2: TEST3
+# GROW - 1: TEST2a; TEST2b
+# GROW: TEST1
+# BODY:
+#
+# (TEST2a, although required by TEST3 is not expanded in GROW - 3
+# because is has already been expanded before in GROW - 1, so it has
+# been AC_PROVIDE'd, so it is not expanded again) so when you undivert
+# the stack of diversions, you get:
+#
+# GROW - 2:
+# GROW - 1:
+# GROW:
+# BODY: TEST3; TEST2a; TEST2b; TEST1
+#
+# i.e., TEST2a is expanded after TEST3 although the latter required the
+# former.
+#
+# Starting from 2.50, we use an implementation provided by Axel Thimm.
+# The idea is simple: the order in which macros are emitted must be the
+# same as the one in which macros are expanded. (The bug above can
+# indeed be described as: a macro has been AC_PROVIDE'd before its
+# dependent, but it is emitted after: the lack of correlation between
+# emission and expansion order is guilty).
+#
+# How to do that? You keep the stack of diversions to elaborate the
+# macros, but each time a macro is fully expanded, emit it immediately.
+#
+# In the example above, when TEST2a is expanded, but it's epilogue is
+# not run yet, you have:
+#
+# GROW - 2:
+# GROW - 1: TEST2a
+# GROW: Elaboration of TEST1
+# BODY:
+#
+# The epilogue of TEST2a emits it immediately:
+#
+# GROW - 2:
+# GROW - 1:
+# GROW: Elaboration of TEST1
+# BODY: TEST2a
+#
+# TEST2b then requires TEST3, so right before the epilogue of TEST3, you
+# have:
+#
+# GROW - 2: TEST3
+# GROW - 1: Elaboration of TEST2b
+# GROW: Elaboration of TEST1
+# BODY: TEST2a
+#
+# The epilogue of TEST3 emits it:
+#
+# GROW - 2:
+# GROW - 1: Elaboration of TEST2b
+# GROW: Elaboration of TEST1
+# BODY: TEST2a; TEST3
+#
+# TEST2b is now completely expanded, and emitted:
+#
+# GROW - 2:
+# GROW - 1:
+# GROW: Elaboration of TEST1
+# BODY: TEST2a; TEST3; TEST2b
+#
+# and finally, TEST1 is finished and emitted:
+#
+# GROW - 2:
+# GROW - 1:
+# GROW:
+# BODY: TEST2a; TEST3; TEST2b: TEST1
+#
+# The idea is simple, but the implementation is a bit evolved. If you
+# are like me, you will want to see the actual functioning of this
+# implementation to be convinced. The next section gives the full
+# details.
+#
+#
+# The Axel Thimm implementation at work
+# -------------------------------------
+#
+# We consider the macros above, and this configure.ac:
+#
+# AC_INIT
+# TEST1
+#
+# You should keep the definitions of _m4_defun_pro, _m4_defun_epi, and
+# m4_require at hand to follow the steps.
+#
+# This implements tries not to assume that the current diversion is
+# BODY, so as soon as a macro (m4_defun'd) is expanded, we first
+# record the current diversion under the name _m4_divert_dump (denoted
+# DUMP below for short). This introduces an important difference with
+# the previous versions of Autoconf: you cannot use m4_require if you
+# are not inside an m4_defun'd macro, and especially, you cannot
+# m4_require directly from the top level.
+#
+# We have not tried to simulate the old behavior (better yet, we
+# diagnose it), because it is too dangerous: a macro m4_require'd from
+# the top level is expanded before the body of `configure', i.e., before
+# any other test was run. I let you imagine the result of requiring
+# AC_STDC_HEADERS for instance, before AC_PROG_CC was actually run....
+#
+# After AC_INIT was run, the current diversion is BODY.
+# * AC_INIT was run
+# DUMP: undefined
+# diversion stack: BODY |-
+#
+# * TEST1 is expanded
+# The prologue of TEST1 sets _m4_divert_dump, which is the diversion
+# where the current elaboration will be dumped, to the current
+# diversion. It also m4_divert_push to GROW, where the full
+# expansion of TEST1 and its dependencies will be elaborated.
+# DUMP: BODY
+# BODY: empty
+# diversions: GROW, BODY |-
+#
+# * TEST1 requires TEST2a
+# _m4_require_call m4_divert_pushes another temporary diversion,
+# GROW - 1, and expands TEST2a in there.
+# DUMP: BODY
+# BODY: empty
+# GROW - 1: TEST2a
+# diversions: GROW - 1, GROW, BODY |-
+# Than the content of the temporary diversion is moved to DUMP and the
+# temporary diversion is popped.
+# DUMP: BODY
+# BODY: TEST2a
+# diversions: GROW, BODY |-
+#
+# * TEST1 requires TEST2b
+# Again, _m4_require_call pushes GROW - 1 and heads to expand TEST2b.
+# DUMP: BODY
+# BODY: TEST2a
+# diversions: GROW - 1, GROW, BODY |-
+#
+# * TEST2b requires TEST3
+# _m4_require_call pushes GROW - 2 and expands TEST3 here.
+# (TEST3 requires TEST2a, but TEST2a has already been m4_provide'd, so
+# nothing happens.)
+# DUMP: BODY
+# BODY: TEST2a
+# GROW - 2: TEST3
+# diversions: GROW - 2, GROW - 1, GROW, BODY |-
+# Than the diversion is appended to DUMP, and popped.
+# DUMP: BODY
+# BODY: TEST2a; TEST3
+# diversions: GROW - 1, GROW, BODY |-
+#
+# * TEST1 requires TEST2b (contd.)
+# The content of TEST2b is expanded...
+# DUMP: BODY
+# BODY: TEST2a; TEST3
+# GROW - 1: TEST2b,
+# diversions: GROW - 1, GROW, BODY |-
+# ... and moved to DUMP.
+# DUMP: BODY
+# BODY: TEST2a; TEST3; TEST2b
+# diversions: GROW, BODY |-
+#
+# * TEST1 is expanded: epilogue
+# TEST1's own content is in GROW...
+# DUMP: BODY
+# BODY: TEST2a; TEST3; TEST2b
+# GROW: TEST1
+# diversions: BODY |-
+# ... and it's epilogue moves it to DUMP and then undefines DUMP.
+# DUMP: undefined
+# BODY: TEST2a; TEST3; TEST2b; TEST1
+# diversions: BODY |-
+#
+#
+# 2. Keeping track of the expansion stack
+# =======================================
+#
+# When M4 expansion goes wrong it is often extremely hard to find the
+# path amongst macros that drove to the failure. What is needed is
+# the stack of macro `calls'. One could imagine that GNU M4 would
+# maintain a stack of macro expansions, unfortunately it doesn't, so
+# we do it by hand. This is of course extremely costly, but the help
+# this stack provides is worth it. Nevertheless to limit the
+# performance penalty this is implemented only for m4_defun'd macros,
+# not for define'd macros.
+#
+# The scheme is simplistic: each time we enter an m4_defun'd macros,
+# we prepend its name in m4_expansion_stack, and when we exit the
+# macro, we remove it (thanks to pushdef/popdef).
+#
+# In addition, we want to detect circular m4_require dependencies.
+# Each time we expand a macro FOO we define _m4_expanding(FOO); and
+# m4_require(BAR) simply checks whether _m4_expanding(BAR) is defined.
+
+
+# m4_expansion_stack_push(TEXT)
+# -----------------------------
+m4_define([m4_expansion_stack_push],
+[m4_pushdef([m4_expansion_stack],
+ [$1]m4_ifdef([m4_expansion_stack], [
+_m4_defn([m4_expansion_stack])]))])
+
+
+# m4_expansion_stack_pop
+# ----------------------
+m4_define([m4_expansion_stack_pop],
+[m4_popdef([m4_expansion_stack])])
+
+
+# m4_expansion_stack_dump
+# -----------------------
+# Dump the expansion stack.
+m4_define([m4_expansion_stack_dump],
+[m4_ifdef([m4_expansion_stack],
+ [m4_errprintn(_m4_defn([m4_expansion_stack]))])dnl
+m4_errprintn(m4_location[: the top level])])
+
+
+# _m4_divert(GROW)
+# ----------------
+# This diversion is used by the m4_defun/m4_require machinery. It is
+# important to keep room before GROW because for each nested
+# AC_REQUIRE we use an additional diversion (i.e., two m4_require's
+# will use GROW - 2. More than 3 levels has never seemed to be
+# needed.)
+#
+# ...
+# - GROW - 2
+# m4_require'd code, 2 level deep
+# - GROW - 1
+# m4_require'd code, 1 level deep
+# - GROW
+# m4_defun'd macros are elaborated here.
+
+m4_define([_m4_divert(GROW)], 10000)
+
+
+# _m4_defun_pro(MACRO-NAME)
+# -------------------------
+# The prologue for Autoconf macros.
+#
+# This is called frequently, so minimize the number of macro invocations
+# by avoiding dnl and m4_defn overhead.
+m4_define([_m4_defun_pro],
+m4_do([[m4_ifdef([m4_expansion_stack], [], [_m4_defun_pro_outer[]])]],
+ [[m4_expansion_stack_push(_m4_defn(
+ [m4_location($1)])[: $1 is expanded from...])]],
+ [[m4_pushdef([_m4_expanding($1)])]]))
+
+m4_define([_m4_defun_pro_outer],
+[m4_copy([_m4_divert_diversion], [_m4_divert_dump])m4_divert_push([GROW])])
+
+# _m4_defun_epi(MACRO-NAME)
+# -------------------------
+# The Epilogue for Autoconf macros. MACRO-NAME only helps tracing
+# the PRO/EPI pairs.
+#
+# This is called frequently, so minimize the number of macro invocations
+# by avoiding dnl and m4_popdef overhead.
+m4_define([_m4_defun_epi],
+m4_do([[_m4_popdef([_m4_expanding($1)])]],
+ [[m4_expansion_stack_pop()]],
+ [[m4_ifdef([m4_expansion_stack], [], [_m4_defun_epi_outer[]])]],
+ [[m4_provide([$1])]]))
+
+m4_define([_m4_defun_epi_outer],
+[_m4_undefine([_m4_divert_dump])m4_divert_pop([GROW])m4_undivert([GROW])])
+
+
+# m4_defun(NAME, EXPANSION)
+# -------------------------
+# Define a macro which automatically provides itself. Add machinery
+# so the macro automatically switches expansion to the diversion
+# stack if it is not already using it. In this case, once finished,
+# it will bring back all the code accumulated in the diversion stack.
+# This, combined with m4_require, achieves the topological ordering of
+# macros. We don't use this macro to define some frequently called
+# macros that are not involved in ordering constraints, to save m4
+# processing.
+m4_define([m4_defun],
+[m4_define([m4_location($1)], m4_location)dnl
+m4_define([$1],
+ [_m4_defun_pro([$1])$2[]_m4_defun_epi([$1])])])
+
+
+# m4_defun_once(NAME, EXPANSION)
+# ------------------------------
+# As m4_defun, but issues the EXPANSION only once, and warns if used
+# several times.
+m4_define([m4_defun_once],
+[m4_define([m4_location($1)], m4_location)dnl
+m4_define([$1],
+ [m4_provide_if([$1],
+ [m4_warn([syntax], [$1 invoked multiple times])],
+ [_m4_defun_pro([$1])$2[]_m4_defun_epi([$1])])])])
+
+
+# m4_pattern_forbid(ERE, [WHY])
+# -----------------------------
+# Declare that no token matching the forbidden extended regular
+# expression ERE should be seen in the output unless...
+m4_define([m4_pattern_forbid], [])
+
+
+# m4_pattern_allow(ERE)
+# ---------------------
+# ... that token also matches the allowed extended regular expression ERE.
+# Both used via traces.
+m4_define([m4_pattern_allow], [])
+
+
+## --------------------------------- ##
+## 11. Dependencies between macros. ##
+## --------------------------------- ##
+
+
+# m4_before(THIS-MACRO-NAME, CALLED-MACRO-NAME)
+# ---------------------------------------------
+# Issue a warning if CALLED-MACRO-NAME was called before THIS-MACRO-NAME.
+m4_define([m4_before],
+[m4_provide_if([$2],
+ [m4_warn([syntax], [$2 was called before $1])])])
+
+
+# m4_require(NAME-TO-CHECK, [BODY-TO-EXPAND = NAME-TO-CHECK])
+# -----------------------------------------------------------
+# If NAME-TO-CHECK has never been expanded (actually, if it is not
+# m4_provide'd), expand BODY-TO-EXPAND *before* the current macro
+# expansion. Once expanded, emit it in _m4_divert_dump. Keep track
+# of the m4_require chain in m4_expansion_stack.
+#
+# The normal cases are:
+#
+# - NAME-TO-CHECK == BODY-TO-EXPAND
+# Which you can use for regular macros with or without arguments, e.g.,
+# m4_require([AC_PROG_CC], [AC_PROG_CC])
+# m4_require([AC_CHECK_HEADERS(limits.h)], [AC_CHECK_HEADERS(limits.h)])
+# which is just the same as
+# m4_require([AC_PROG_CC])
+# m4_require([AC_CHECK_HEADERS(limits.h)])
+#
+# - BODY-TO-EXPAND == m4_indir([NAME-TO-CHECK])
+# In the case of macros with irregular names. For instance:
+# m4_require([AC_LANG_COMPILER(C)], [indir([AC_LANG_COMPILER(C)])])
+# which means `if the macro named `AC_LANG_COMPILER(C)' (the parens are
+# part of the name, it is not an argument) has not been run, then
+# call it.'
+# Had you used
+# m4_require([AC_LANG_COMPILER(C)], [AC_LANG_COMPILER(C)])
+# then m4_require would have tried to expand `AC_LANG_COMPILER(C)', i.e.,
+# call the macro `AC_LANG_COMPILER' with `C' as argument.
+#
+# You could argue that `AC_LANG_COMPILER', when it receives an argument
+# such as `C' should dispatch the call to `AC_LANG_COMPILER(C)'. But this
+# `extension' prevents `AC_LANG_COMPILER' from having actual arguments that
+# it passes to `AC_LANG_COMPILER(C)'.
+#
+# This is called frequently, so minimize the number of macro invocations
+# by avoiding dnl and other overhead on the common path.
+m4_define([m4_require],
+m4_do([[m4_ifdef([_m4_expanding($1)],
+ [m4_fatal([$0: circular dependency of $1])])]],
+ [[m4_ifdef([_m4_divert_dump], [],
+ [m4_fatal([$0($1): cannot be used outside of an ]dnl
+m4_bmatch([$0], [^AC_], [[AC_DEFUN]], [[m4_defun]])['d macro])])]],
+ [[m4_provide_if([$1],
+ [],
+ [_m4_require_call([$1], [$2])])]]))
+
+
+# _m4_require_call(NAME-TO-CHECK, [BODY-TO-EXPAND = NAME-TO-CHECK])
+# -----------------------------------------------------------------
+# If m4_require decides to expand the body, it calls this macro.
+#
+# This is called frequently, so minimize the number of macro invocations
+# by avoiding dnl and other overhead on the common path.
+m4_define([_m4_require_call],
+m4_do([[m4_define([_m4_divert_grow], m4_decr(_m4_divert_grow))]],
+ [[m4_divert_push(_m4_divert_grow)]],
+ [[m4_default([$2], [$1])
+m4_provide_if([$1],
+ [],
+ [m4_warn([syntax],
+ [$1 is m4_require'd but not m4_defun'd])])]],
+ [[m4_divert(_m4_defn([_m4_divert_dump]))]],
+ [[m4_undivert(_m4_divert_grow)]],
+ [[m4_divert_pop(_m4_divert_grow)]],
+ [[m4_define([_m4_divert_grow], m4_incr(_m4_divert_grow))]]))
+
+
+# _m4_divert_grow
+# ---------------
+# The counter for _m4_require_call.
+m4_define([_m4_divert_grow], _m4_divert([GROW]))
+
+
+# m4_expand_once(TEXT, [WITNESS = TEXT])
+# --------------------------------------
+# If TEXT has never been expanded, expand it *here*. Use WITNESS as
+# as a memory that TEXT has already been expanded.
+m4_define([m4_expand_once],
+[m4_provide_if(m4_ifval([$2], [[$2]], [[$1]]),
+ [],
+ [m4_provide(m4_ifval([$2], [[$2]], [[$1]]))[]$1])])
+
+
+# m4_provide(MACRO-NAME)
+# ----------------------
+m4_define([m4_provide],
+[m4_define([m4_provide($1)])])
+
+
+# m4_provide_if(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
+# -------------------------------------------------------
+# If MACRO-NAME is provided do IF-PROVIDED, else IF-NOT-PROVIDED.
+# The purpose of this macro is to provide the user with a means to
+# check macros which are provided without letting her know how the
+# information is coded.
+m4_define([m4_provide_if],
+[m4_ifdef([m4_provide($1)],
+ [$2], [$3])])
+
+
+## --------------------- ##
+## 12. Text processing. ##
+## --------------------- ##
+
+
+# m4_cr_letters
+# m4_cr_LETTERS
+# m4_cr_Letters
+# -------------
+m4_define([m4_cr_letters], [abcdefghijklmnopqrstuvwxyz])
+m4_define([m4_cr_LETTERS], [ABCDEFGHIJKLMNOPQRSTUVWXYZ])
+m4_define([m4_cr_Letters],
+m4_defn([m4_cr_letters])dnl
+m4_defn([m4_cr_LETTERS])dnl
+)
+
+
+# m4_cr_digits
+# ------------
+m4_define([m4_cr_digits], [0123456789])
+
+
+# m4_cr_alnum
+# -----------
+m4_define([m4_cr_alnum],
+m4_defn([m4_cr_Letters])dnl
+m4_defn([m4_cr_digits])dnl
+)
+
+
+# m4_cr_symbols1
+# m4_cr_symbols2
+# -------------------------------
+m4_define([m4_cr_symbols1],
+m4_defn([m4_cr_Letters])dnl
+_)
+
+m4_define([m4_cr_symbols2],
+m4_defn([m4_cr_symbols1])dnl
+m4_defn([m4_cr_digits])dnl
+)
+
+# m4_cr_all
+# ---------
+# The character range representing everything, with `-' as the last
+# character, since it is special to m4_translit. Use with care, because
+# it contains characters special to M4 (fortunately, both ASCII and EBCDIC
+# have [] in order, so m4_defn([m4_cr_all]) remains a valid string). It
+# also contains characters special to terminals, so it should never be
+# displayed in an error message. Also, attempts to map [ and ] to other
+# characters via m4_translit must deal with the fact that m4_translit does
+# not add quotes to the output.
+#
+# It is mainly useful in generating inverted character range maps, for use
+# in places where m4_translit is faster than an equivalent m4_bpatsubst;
+# the regex `[^a-z]' is equivalent to:
+# m4_translit(m4_dquote(m4_defn([m4_cr_all])), [a-z])
+m4_define([m4_cr_all],
+m4_translit(m4_dquote(m4_format(m4_dquote(m4_for(
+ ,1,255,,[[%c]]))m4_for([i],1,255,,[,i]))), [-])-)
+
+
+# _m4_define_cr_not(CATEGORY)
+# ---------------------------
+# Define m4_cr_not_CATEGORY as the inverse of m4_cr_CATEGORY.
+m4_define([_m4_define_cr_not],
+[m4_define([m4_cr_not_$1],
+ m4_translit(m4_dquote(m4_defn([m4_cr_all])),
+ m4_defn([m4_cr_$1])))])
+
+
+# m4_cr_not_letters
+# m4_cr_not_LETTERS
+# m4_cr_not_Letters
+# m4_cr_not_digits
+# m4_cr_not_alnum
+# m4_cr_not_symbols1
+# m4_cr_not_symbols2
+# ------------------
+# Inverse character sets
+_m4_define_cr_not([letters])
+_m4_define_cr_not([LETTERS])
+_m4_define_cr_not([Letters])
+_m4_define_cr_not([digits])
+_m4_define_cr_not([alnum])
+_m4_define_cr_not([symbols1])
+_m4_define_cr_not([symbols2])
+
+
+# m4_newline
+# ----------
+# Expands to a newline. Exists for formatting reasons.
+m4_define([m4_newline], [
+])
+
+
+# m4_re_escape(STRING)
+# --------------------
+# Escape RE active characters in STRING.
+m4_define([m4_re_escape],
+[m4_bpatsubst([$1],
+ [[][*+.?\^$]], [\\\&])])
+
+
+# m4_re_string
+# ------------
+# Regexp for `[a-zA-Z_0-9]*'
+# m4_dquote provides literal [] for the character class.
+m4_define([m4_re_string],
+m4_dquote(m4_defn([m4_cr_symbols2]))dnl
+[*]dnl
+)
+
+
+# m4_re_word
+# ----------
+# Regexp for `[a-zA-Z_][a-zA-Z_0-9]*'
+m4_define([m4_re_word],
+m4_dquote(m4_defn([m4_cr_symbols1]))dnl
+m4_defn([m4_re_string])dnl
+)
+
+
+# m4_tolower(STRING)
+# m4_toupper(STRING)
+# ------------------
+# These macros convert STRING to lowercase or uppercase.
+#
+# Rather than expand the m4_defn each time, we inline them up front.
+m4_define([m4_tolower],
+[m4_translit([$1], ]m4_dquote(m4_defn([m4_cr_LETTERS]))[,
+ ]m4_dquote(m4_defn([m4_cr_letters]))[)])
+m4_define([m4_toupper],
+[m4_translit([$1], ]m4_dquote(m4_defn([m4_cr_letters]))[,
+ ]m4_dquote(m4_defn([m4_cr_LETTERS]))[)])
+
+
+# m4_split(STRING, [REGEXP])
+# --------------------------
+#
+# Split STRING into an m4 list of quoted elements. The elements are
+# quoted with [ and ]. Beginning spaces and end spaces *are kept*.
+# Use m4_strip to remove them.
+#
+# REGEXP specifies where to split. Default is [\t ]+.
+#
+# If STRING is empty, the result is an empty list.
+#
+# Pay attention to the m4_changequotes. When m4 reads the definition of
+# m4_split, it still has quotes set to [ and ]. Luckily, these are matched
+# in the macro body, so the definition is stored correctly. Use the same
+# alternate quotes as m4_noquote; it must be unlikely to appear in $1.
+#
+# Also, notice that $1 is quoted twice, since we want the result to
+# be quoted. Then you should understand that the argument of
+# patsubst is -=<{(STRING)}>=- (i.e., with additional -=<{( and )}>=-).
+#
+# This macro is safe on active symbols, i.e.:
+# m4_define(active, ACTIVE)
+# m4_split([active active ])end
+# => [active], [active], []end
+#
+# Optimize on regex of ` ' (space), since m4_foreach_w already guarantees
+# that the list contains single space separators, and a common case is
+# splitting a single-element list. This macro is called frequently,
+# so avoid unnecessary dnl inside the definition.
+m4_define([m4_split],
+[m4_if([$1], [], [],
+ [$2], [ ], [m4_if(m4_index([$1], [ ]), [-1], [[[$1]]], [_$0($@)])],
+ [$2], [], [_$0([$1], [[ ]+])],
+ [_$0($@)])])
+
+m4_define([_m4_split],
+[m4_changequote([-=<{(],[)}>=-])]dnl
+[[m4_bpatsubst(-=<{(-=<{($1)}>=-)}>=-, -=<{($2)}>=-,
+ -=<{(], [)}>=-)]m4_changequote([, ])])
+
+
+
+# m4_flatten(STRING)
+# ------------------
+# If STRING contains end of lines, replace them with spaces. If there
+# are backslashed end of lines, remove them. This macro is safe with
+# active symbols.
+# m4_define(active, ACTIVE)
+# m4_flatten([active
+# act\
+# ive])end
+# => active activeend
+#
+# In m4, m4_bpatsubst is expensive, so first check for a newline.
+m4_define([m4_flatten],
+[m4_if(m4_index([$1], [
+]), [-1], [[$1]],
+ [m4_translit(m4_bpatsubst([[[$1]]], [\\
+]), [
+], [ ])])])
+
+
+# m4_strip(STRING)
+# ----------------
+# Expands into STRING with tabs and spaces singled out into a single
+# space, and removing leading and trailing spaces.
+#
+# This macro is robust to active symbols.
+# m4_define(active, ACTIVE)
+# m4_strip([ active <tab> <tab>active ])end
+# => active activeend
+#
+# First, notice that we guarantee trailing space. Why? Because regular
+# expressions are greedy, and `.* ?' would always group the space into the
+# .* portion. The algorithm is simpler by avoiding `?' at the end. The
+# algorithm correctly strips everything if STRING is just ` '.
+#
+# Then notice the second pattern: it is in charge of removing the
+# leading/trailing spaces. Why not just `[^ ]'? Because they are
+# applied to over-quoted strings, i.e. more or less [STRING], due
+# to the limitations of m4_bpatsubsts. So the leading space in STRING
+# is the *second* character; equally for the trailing space.
+m4_define([m4_strip],
+[m4_bpatsubsts([$1 ],
+ [[ ]+], [ ],
+ [^. ?\(.*\) .$], [[[\1]]])])
+
+
+# m4_normalize(STRING)
+# --------------------
+# Apply m4_flatten and m4_strip to STRING.
+#
+# The argument is quoted, so that the macro is robust to active symbols:
+#
+# m4_define(active, ACTIVE)
+# m4_normalize([ act\
+# ive
+# active ])end
+# => active activeend
+
+m4_define([m4_normalize],
+[m4_strip(m4_flatten([$1]))])
+
+
+
+# m4_join(SEP, ARG1, ARG2...)
+# ---------------------------
+# Produce ARG1SEPARG2...SEPARGn. Avoid back-to-back SEP when a given ARG
+# is the empty string. No expansion is performed on SEP or ARGs.
+#
+# Since the number of arguments to join can be arbitrarily long, we
+# want to avoid having more than one $@ in the macro definition;
+# otherwise, the expansion would require twice the memory of the already
+# long list. Hence, m4_join merely looks for the first non-empty element,
+# and outputs just that element; while _m4_join looks for all non-empty
+# elements, and outputs them following a separator. The final trick to
+# note is that we decide between recursing with $0 or _$0 based on the
+# nested m4_if ending with `_'.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_join],
+[m4_if([$#], [1], [],
+ [$#], [2], [[$2]],
+ [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift2($@))])])
+m4_define([_m4_join],
+[m4_if([$#$2], [2], [],
+ [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift2($@))])])
+
+# m4_joinall(SEP, ARG1, ARG2...)
+# ------------------------------
+# Produce ARG1SEPARG2...SEPARGn. An empty ARG results in back-to-back SEP.
+# No expansion is performed on SEP or ARGs.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_joinall], [[$2]_$0([$1], m4_shift($@))])
+m4_define([_m4_joinall],
+[m4_if([$#], [2], [], [[$1$3]$0([$1], m4_shift2($@))])])
+
+# m4_combine([SEPARATOR], PREFIX-LIST, [INFIX], SUFFIX...)
+# --------------------------------------------------------
+# Produce the pairwise combination of every element in the quoted,
+# comma-separated PREFIX-LIST with every element from the SUFFIX arguments.
+# Each pair is joined with INFIX, and pairs are separated by SEPARATOR.
+# No expansion occurs on SEPARATOR, INFIX, or elements of either list.
+#
+# For example:
+# m4_combine([, ], [[a], [b], [c]], [-], [1], [2], [3])
+# => a-1, a-2, a-3, b-1, b-2, b-3, c-1, c-2, c-3
+#
+# In order to have the correct number of SEPARATORs, we use a temporary
+# variable that redefines itself after the first use. We must use defn
+# rather than overquoting in case PREFIX or SUFFIX contains $1, but use
+# _m4_defn for speed. Likewise, we compute the m4_shift3 only once,
+# rather than in each iteration of the outer m4_foreach.
+m4_define([m4_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+ [m4_pushdef([m4_Separator], [m4_define([m4_Separator],
+ _m4_defn([m4_echo]))])]]dnl
+[[m4_foreach([m4_Prefix], [$2],
+ [m4_foreach([m4_Suffix], ]m4_dquote(m4_dquote(m4_shift3($@)))[,
+ [m4_Separator([$1])[]_m4_defn([m4_Prefix])[$3]_m4_defn(
+ [m4_Suffix])])])]]dnl
+[[_m4_popdef([m4_Separator])])])
+
+
+# m4_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR`'STRING'
+# at the end. It is valid to use this macro with MACRO-NAME undefined,
+# in which case no SEPARATOR is added. Be aware that the criterion is
+# `not being defined', and not `not being empty'.
+#
+# Note that neither STRING nor SEPARATOR are expanded here; rather, when
+# you expand MACRO-NAME, they will be expanded at that point in time.
+#
+# This macro is robust to active symbols. It can be used to grow
+# strings.
+#
+# | m4_define(active, ACTIVE)dnl
+# | m4_append([sentence], [This is an])dnl
+# | m4_append([sentence], [ active ])dnl
+# | m4_append([sentence], [symbol.])dnl
+# | sentence
+# | m4_undefine([active])dnl
+# | sentence
+# => This is an ACTIVE symbol.
+# => This is an active symbol.
+#
+# It can be used to define hooks.
+#
+# | m4_define(active, ACTIVE)dnl
+# | m4_append([hooks], [m4_define([act1], [act2])])dnl
+# | m4_append([hooks], [m4_define([act2], [active])])dnl
+# | m4_undefine([active])dnl
+# | act1
+# | hooks
+# | act1
+# => act1
+# =>
+# => active
+#
+# It can also be used to create lists, although this particular usage was
+# broken prior to autoconf 2.62.
+# | m4_append([list], [one], [, ])dnl
+# | m4_append([list], [two], [, ])dnl
+# | m4_append([list], [three], [, ])dnl
+# | list
+# | m4_dquote(list)
+# => one, two, three
+# => [one],[two],[three]
+#
+# Note that m4_append can benefit from amortized O(n) m4 behavior, if
+# the underlying m4 implementation is smart enough to avoid copying existing
+# contents when enlarging a macro's definition into any pre-allocated storage
+# (m4 1.4.x unfortunately does not implement this optimization). We do
+# not implement m4_prepend, since it is inherently O(n^2) (pre-allocated
+# storage only occurs at the end of a macro, so the existing contents must
+# always be moved).
+#
+# Use _m4_defn for speed.
+m4_define([m4_append],
+[m4_define([$1], m4_ifdef([$1], [_m4_defn([$1])[$3]])[$2])])
+
+
+# m4_append_uniq(MACRO-NAME, STRING, [SEPARATOR], [IF-UNIQ], [IF-DUP])
+# --------------------------------------------------------------------
+# Like `m4_append', but append only if not yet present. Additionally,
+# expand IF-UNIQ if STRING was appended, or IF-DUP if STRING was already
+# present. Also, warn if SEPARATOR is not empty and occurs within STRING,
+# as the algorithm no longer guarantees uniqueness.
+#
+# Note that while m4_append can be O(n) (depending on the quality of the
+# underlying M4 implementation), m4_append_uniq is inherently O(n^2)
+# because each append operation searches the entire string.
+m4_define([m4_append_uniq],
+[m4_ifval([$3], [m4_if(m4_index([$2], [$3]), [-1], [],
+ [m4_warn([syntax],
+ [$0: `$2' contains `$3'])])])_$0($@)])
+m4_define([_m4_append_uniq],
+[m4_ifdef([$1],
+ [m4_if(m4_index([$3]_m4_defn([$1])[$3], [$3$2$3]), [-1],
+ [m4_append([$1], [$2], [$3])$4], [$5])],
+ [m4_define([$1], [$2])$4])])
+
+# m4_append_uniq_w(MACRO-NAME, STRINGS)
+# -------------------------------------
+# For each of the words in the whitespace separated list STRINGS, append
+# only the unique strings to the definition of MACRO-NAME.
+#
+# Use _m4_defn for speed.
+m4_define([m4_append_uniq_w],
+[m4_foreach_w([m4_Word], [$2],
+ [_m4_append_uniq([$1], _m4_defn([m4_Word]), [ ])])])
+
+
+# m4_text_wrap(STRING, [PREFIX], [FIRST-PREFIX], [WIDTH])
+# -------------------------------------------------------
+# Expands into STRING wrapped to hold in WIDTH columns (default = 79).
+# If PREFIX is given, each line is prefixed with it. If FIRST-PREFIX is
+# specified, then the first line is prefixed with it. As a special case,
+# if the length of FIRST-PREFIX is greater than that of PREFIX, then
+# FIRST-PREFIX will be left alone on the first line.
+#
+# No expansion occurs on the contents STRING, PREFIX, or FIRST-PREFIX,
+# although quadrigraphs are correctly recognized.
+#
+# Typical outputs are:
+#
+# m4_text_wrap([Short string */], [ ], [/* ], 20)
+# => /* Short string */
+#
+# m4_text_wrap([Much longer string */], [ ], [/* ], 20)
+# => /* Much longer
+# => string */
+#
+# m4_text_wrap([Short doc.], [ ], [ --short ], 30)
+# => --short Short doc.
+#
+# m4_text_wrap([Short doc.], [ ], [ --too-wide ], 30)
+# => --too-wide
+# => Short doc.
+#
+# m4_text_wrap([Super long documentation.], [ ], [ --too-wide ], 30)
+# => --too-wide
+# => Super long
+# => documentation.
+#
+# FIXME: there is no checking of a longer PREFIX than WIDTH, but do
+# we really want to bother with people trying each single corner
+# of a software?
+#
+# This macro does not leave a trailing space behind the last word of a line,
+# which complicates it a bit. The algorithm is otherwise stupid and simple:
+# all the words are preceded by m4_Separator which is defined to empty for
+# the first word, and then ` ' (single space) for all the others.
+#
+# The algorithm uses a helper that uses $2 through $4 directly, rather than
+# using local variables, to avoid m4_defn overhead, or expansion swallowing
+# any $. It also bypasses m4_popdef overhead with _m4_popdef since no user
+# macro expansion occurs in the meantime. Also, the definition is written
+# with m4_do, to avoid time wasted on dnl during expansion (since this is
+# already a time-consuming macro).
+m4_define([m4_text_wrap],
+[_$0([$1], [$2], m4_if([$3], [], [[$2]], [[$3]]),
+ m4_if([$4], [], [79], [[$4]]))])
+m4_define([_m4_text_wrap],
+m4_do(dnl set up local variables, to avoid repeated calculations
+[[m4_pushdef([m4_Indent], m4_qlen([$2]))]],
+[[m4_pushdef([m4_Cursor], m4_qlen([$3]))]],
+[[m4_pushdef([m4_Separator], [m4_define([m4_Separator], [ ])])]],
+dnl expand the first prefix, then check its length vs. regular prefix
+dnl same length: nothing special
+dnl prefix1 longer: output on line by itself, and reset cursor
+dnl prefix1 shorter: pad to length of prefix, and reset cursor
+[[[$3]m4_cond([m4_Cursor], m4_Indent, [],
+ [m4_eval(m4_Cursor > m4_Indent)], [1], [
+[$2]m4_define([m4_Cursor], m4_Indent)],
+ [m4_format([%*s], m4_max([0],
+ m4_eval(m4_Indent - m4_Cursor)), [])m4_define([m4_Cursor], m4_Indent)])]],
+dnl now, for each word, compute the curser after the word is output, then
+dnl check if the cursor would exceed the wrap column
+dnl if so, reset cursor, and insert newline and prefix
+dnl if not, insert the separator (usually a space)
+dnl either way, insert the word
+[[m4_foreach_w([m4_Word], [$1],
+ [m4_define([m4_Cursor],
+ m4_eval(m4_Cursor + m4_qlen(_m4_defn([m4_Word]))
+ + 1))m4_if(m4_eval(m4_Cursor > ([$4])),
+ [1], [m4_define([m4_Cursor],
+ m4_eval(m4_Indent + m4_qlen(_m4_defn([m4_Word])) + 1))
+[$2]],
+ [m4_Separator[]])_m4_defn([m4_Word])])]],
+dnl finally, clean up the local variabls
+[[_m4_popdef([m4_Separator], [m4_Cursor], [m4_Indent])]]))
+
+
+# m4_text_box(MESSAGE, [FRAME-CHARACTER = `-'])
+# ---------------------------------------------
+# Turn MESSAGE into:
+# ## ------- ##
+# ## MESSAGE ##
+# ## ------- ##
+# using FRAME-CHARACTER in the border.
+m4_define([m4_text_box],
+[m4_pushdef([m4_Border],
+ m4_translit(m4_format([%*s], m4_qlen(m4_expand([$1])), []),
+ [ ], m4_if([$2], [], [[-]], [[$2]])))dnl
+@%:@@%:@ m4_Border @%:@@%:@
+@%:@@%:@ $1 @%:@@%:@
+@%:@@%:@ m4_Border @%:@@%:@_m4_popdef([m4_Border])dnl
+])
+
+
+# m4_qlen(STRING)
+# ---------------
+# Expands to the length of STRING after autom4te converts all quadrigraphs.
+#
+# Avoid bpatsubsts for the common case of no quadrigraphs.
+m4_define([m4_qlen],
+[m4_if(m4_index([$1], [@]), [-1], [m4_len([$1])],
+ [m4_len(m4_bpatsubst([[$1]],
+ [@\(\(<:\|:>\|S|\|%:\|\{:\|:\}\)\(@\)\|&t@\)],
+ [\3]))])])
+
+
+# m4_qdelta(STRING)
+# -----------------
+# Expands to the net change in the length of STRING from autom4te converting the
+# quadrigraphs in STRING. This number is always negative or zero.
+m4_define([m4_qdelta],
+[m4_eval(m4_qlen([$1]) - m4_len([$1]))])
+
+
+
+## ----------------------- ##
+## 13. Number processing. ##
+## ----------------------- ##
+
+# m4_cmp(A, B)
+# ------------
+# Compare two integer expressions.
+# A < B -> -1
+# A = B -> 0
+# A > B -> 1
+m4_define([m4_cmp],
+[m4_eval((([$1]) > ([$2])) - (([$1]) < ([$2])))])
+
+
+# m4_list_cmp(A, B)
+# -----------------
+#
+# Compare the two lists of integer expressions A and B. For instance:
+# m4_list_cmp([1, 0], [1]) -> 0
+# m4_list_cmp([1, 0], [1, 0]) -> 0
+# m4_list_cmp([1, 2], [1, 0]) -> 1
+# m4_list_cmp([1, 2, 3], [1, 2]) -> 1
+# m4_list_cmp([1, 2, -3], [1, 2]) -> -1
+# m4_list_cmp([1, 0], [1, 2]) -> -1
+# m4_list_cmp([1], [1, 2]) -> -1
+# m4_define([xa], [oops])dnl
+# m4_list_cmp([[0xa]], [5+5]) -> 0
+#
+# Rather than face the overhead of m4_case, we use a helper function whose
+# expansion includes the name of the macro to invoke on the tail, either
+# m4_ignore or m4_unquote. This is particularly useful when comparing
+# long lists, since less text is being expanded for deciding when to end
+# recursion. The recursion is between a pair of macros that alternate
+# which list is trimmed by one element; this is more efficient than
+# calling m4_cdr on both lists from a single macro. Guarantee exactly
+# one expansion of both lists' side effects.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_list_cmp],
+[_$0_raw(m4_dquote($1), m4_dquote($2))])
+
+m4_define([_m4_list_cmp_raw],
+[m4_if([$1], [$2], [0], [_m4_list_cmp_1([$1], $2)])])
+
+m4_define([_m4_list_cmp],
+[m4_if([$1], [], [0m4_ignore], [$2], [0], [m4_unquote], [$2m4_ignore])])
+
+m4_define([_m4_list_cmp_1],
+[_m4_list_cmp_2([$2], [m4_shift2($@)], $1)])
+
+m4_define([_m4_list_cmp_2],
+[_m4_list_cmp([$1$3], m4_cmp([$3+0], [$1+0]))(
+ [_m4_list_cmp_1(m4_dquote(m4_shift3($@)), $2)])])
+
+# m4_max(EXPR, ...)
+# m4_min(EXPR, ...)
+# -----------------
+# Return the decimal value of the maximum (or minimum) in a series of
+# integer expressions.
+#
+# M4 1.4.x doesn't provide ?:. Hence this huge m4_eval. Avoid m4_eval
+# if both arguments are identical, but be aware of m4_max(0xa, 10) (hence
+# the use of <=, not just <, in the second multiply).
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_max],
+[m4_if([$#], [0], [m4_fatal([too few arguments to $0])],
+ [$#], [1], [m4_eval([$1])],
+ [$#$1], [2$2], [m4_eval([$1])],
+ [$#], [2], [_$0($@)],
+ [_m4_minmax([_$0], $@)])])
+
+m4_define([_m4_max],
+[m4_eval((([$1]) > ([$2])) * ([$1]) + (([$1]) <= ([$2])) * ([$2]))])
+
+m4_define([m4_min],
+[m4_if([$#], [0], [m4_fatal([too few arguments to $0])],
+ [$#], [1], [m4_eval([$1])],
+ [$#$1], [2$2], [m4_eval([$1])],
+ [$#], [2], [_$0($@)],
+ [_m4_minmax([_$0], $@)])])
+
+m4_define([_m4_min],
+[m4_eval((([$1]) < ([$2])) * ([$1]) + (([$1]) >= ([$2])) * ([$2]))])
+
+# _m4_minmax(METHOD, ARG1, ARG2...)
+# ---------------------------------
+# Common recursion code for m4_max and m4_min. METHOD must be _m4_max
+# or _m4_min, and there must be at least two arguments to combine.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([_m4_minmax],
+[m4_if([$#], [3], [$1([$2], [$3])],
+ [$0([$1], $1([$2], [$3]), m4_shift3($@))])])
+
+
+# m4_sign(A)
+# ----------
+# The sign of the integer expression A.
+m4_define([m4_sign],
+[m4_eval((([$1]) > 0) - (([$1]) < 0))])
+
+
+
+## ------------------------ ##
+## 14. Version processing. ##
+## ------------------------ ##
+
+
+# m4_version_unletter(VERSION)
+# ----------------------------
+# Normalize beta version numbers with letters to numeric expressions, which
+# can then be handed to m4_eval for the purpose of comparison.
+#
+# Nl -> (N+1).-1.(l#)
+#
+# for example:
+# [2.14a] -> [2.14+1.-1.[0r36:a]] -> 2.15.-1.10
+# [2.14b] -> [2.15+1.-1.[0r36:b]] -> 2.15.-1.11
+# [2.61aa.b] -> [2.61+1.-1.[0r36:aa],+1.-1.[0r36:b]] -> 2.62.-1.370.1.-1.11
+#
+# This macro expects reasonable version numbers, but can handle double
+# letters and does not expand any macros. Original version strings can
+# use both `.' and `-' separators.
+#
+# Inline constant expansions, to avoid m4_defn overhead.
+# _m4_version_unletter is the real workhorse used by m4_version_compare,
+# but since [0r36:a] is less readable than 10, we provide a wrapper for
+# human use.
+m4_define([m4_version_unletter],
+[m4_map_sep([m4_eval], [.],
+ m4_dquote(m4_dquote_elt(m4_unquote(_$0([$1])))))])
+m4_define([_m4_version_unletter],
+[m4_bpatsubst(m4_translit([[[$1]]], [.-], [,,]),]dnl
+m4_dquote(m4_dquote(m4_defn([m4_cr_Letters])))[[+],
+ [+1,-1,[0r36:\&]])])
+
+
+# m4_version_compare(VERSION-1, VERSION-2)
+# ----------------------------------------
+# Compare the two version numbers and expand into
+# -1 if VERSION-1 < VERSION-2
+# 0 if =
+# 1 if >
+#
+# Since _m4_version_unletter does not output side effects, we can
+# safely bypass the overhead of m4_version_cmp.
+m4_define([m4_version_compare],
+[_m4_list_cmp_raw(_m4_version_unletter([$1]), _m4_version_unletter([$2]))])
+
+
+# m4_PACKAGE_NAME
+# m4_PACKAGE_TARNAME
+# m4_PACKAGE_VERSION
+# m4_PACKAGE_STRING
+# m4_PACKAGE_BUGREPORT
+# --------------------
+# If m4sugar/version.m4 is present, then define version strings. This
+# file is optional, provided by Autoconf but absent in Bison.
+m4_sinclude([m4sugar/version.m4])
+
+
+# m4_version_prereq(VERSION, [IF-OK], [IF-NOT = FAIL])
+# ----------------------------------------------------
+# Check this Autoconf version against VERSION.
+m4_define([m4_version_prereq],
+m4_ifdef([m4_PACKAGE_VERSION],
+[[m4_if(m4_version_compare(]m4_dquote(m4_defn([m4_PACKAGE_VERSION]))[, [$1]),
+ [-1],
+ [m4_default([$3],
+ [m4_fatal([Autoconf version $1 or higher is required],
+ [63])])],
+ [$2])]],
+[[m4_fatal([m4sugar/version.m4 not found])]]))
+
+
+## ------------------ ##
+## 15. Set handling. ##
+## ------------------ ##
+
+# Autoconf likes to create arbitrarily large sets; for example, as of
+# this writing, the configure.ac for coreutils tracks a set of more
+# than 400 AC_SUBST. How do we track all of these set members,
+# without introducing duplicates? We could use m4_append_uniq, with
+# the set NAME residing in the contents of the macro NAME.
+# Unfortunately, m4_append_uniq is quadratic for set creation, because
+# it costs O(n) to search the string for each of O(n) insertions; not
+# to mention that with m4 1.4.x, even using m4_append is slow, costing
+# O(n) rather than O(1) per insertion. Other set operations, not used
+# by Autoconf but still possible by manipulation of the definition
+# tracked in macro NAME, include O(n) deletion of one element and O(n)
+# computation of set size. Because the set is exposed to the user via
+# the definition of a single macro, we cannot cache any data about the
+# set without risking the cache being invalidated by the user
+# redefining NAME.
+#
+# Can we do better? Yes, because m4 gives us an O(1) search function
+# for free: ifdef. Additionally, even m4 1.4.x gives us an O(1)
+# insert operation for free: pushdef. But to use these, we must
+# represent the set via a group of macros; to keep the set consistent,
+# we must hide the set so that the user can only manipulate it through
+# accessor macros. The contents of the set are maintained through two
+# access points; _m4_set([name]) is a pushdef stack of values in the
+# set, useful for O(n) traversal of the set contents; while the
+# existence of _m4_set([name],value) with no particular value is
+# useful for O(1) querying of set membership. And since the user
+# cannot externally manipulate the set, we are free to add additional
+# caching macros for other performance improvements. Deletion can be
+# O(1) per element rather than O(n), by reworking the definition of
+# _m4_set([name],value) to be 0 or 1 based on current membership, and
+# adding _m4_set_cleanup(name) to defer the O(n) cleanup of
+# _m4_set([name]) until we have another reason to do an O(n)
+# traversal. The existence of _m4_set_cleanup(name) can then be used
+# elsewhere to determine if we must dereference _m4_set([name],value),
+# or assume that definition implies set membership. Finally, size can
+# be tracked in an O(1) fashion with _m4_set_size(name).
+#
+# The quoting in _m4_set([name],value) is chosen so that there is no
+# ambiguity with a set whose name contains a comma, and so that we can
+# supply the value via _m4_defn([_m4_set([name])]) without needing any
+# quote manipulation.
+
+# m4_set_add(SET, VALUE, [IF-UNIQ], [IF-DUP])
+# -------------------------------------------
+# Add VALUE as an element of SET. Expand IF-UNIQ on the first
+# addition, and IF-DUP if it is already in the set. Addition of one
+# element is O(1), such that overall set creation is O(n).
+#
+# We do not want to add a duplicate for a previously deleted but
+# unpruned element, but it is just as easy to check existence directly
+# as it is to query _m4_set_cleanup($1).
+m4_define([m4_set_add],
+[m4_ifdef([_m4_set([$1],$2)],
+ [m4_if(m4_indir([_m4_set([$1],$2)]), [0],
+ [m4_define([_m4_set([$1],$2)],
+ [1])_m4_set_size([$1], [m4_incr])$3], [$4])],
+ [m4_define([_m4_set([$1],$2)],
+ [1])m4_pushdef([_m4_set([$1])],
+ [$2])_m4_set_size([$1], [m4_incr])$3])])
+
+# m4_set_add_all(SET, VALUE...)
+# -----------------------------
+# Add each VALUE into SET. This is O(n) in the number of VALUEs, and
+# can be faster than calling m4_set_add for each VALUE.
+#
+# Implement two recursion helpers; the check variant is slower but
+# handles the case where an element has previously been removed but
+# not pruned. The recursion helpers ignore their second argument, so
+# that we can use the faster m4_shift2 and 2 arguments, rather than
+# _m4_shift2 and one argument, as the signal to end recursion.
+#
+# Please keep foreach.m4 in sync with any adjustments made here.
+m4_define([m4_set_add_all],
+[m4_define([_m4_set_size($1)], m4_eval(m4_set_size([$1])
+ + m4_len(m4_ifdef([_m4_set_cleanup($1)], [_$0_check], [_$0])([$1], $@))))])
+
+m4_define([_m4_set_add_all],
+[m4_if([$#], [2], [],
+ [m4_ifdef([_m4_set([$1],$3)], [],
+ [m4_define([_m4_set([$1],$3)], [1])m4_pushdef([_m4_set([$1])],
+ [$3])-])$0([$1], m4_shift2($@))])])
+
+m4_define([_m4_set_add_all_check],
+[m4_if([$#], [2], [],
+ [m4_set_add([$1], [$3])$0([$1], m4_shift2($@))])])
+
+# m4_set_contains(SET, VALUE, [IF-PRESENT], [IF-ABSENT])
+# ------------------------------------------------------
+# Expand IF-PRESENT if SET contains VALUE, otherwise expand IF-ABSENT.
+# This is always O(1).
+m4_define([m4_set_contains],
+[m4_ifdef([_m4_set_cleanup($1)],
+ [m4_if(m4_ifdef([_m4_set([$1],$2)],
+ [m4_indir([_m4_set([$1],$2)])], [0]), [1], [$3], [$4])],
+ [m4_ifdef([_m4_set([$1],$2)], [$3], [$4])])])
+
+# m4_set_contents(SET, [SEP])
+# ---------------------------
+# Expand to a single string containing all the elements in SET,
+# separated by SEP, without modifying SET. No provision is made for
+# disambiguating set elements that contain non-empty SEP as a
+# sub-string, or for recognizing a set that contains only the empty
+# string. Order of the output is not guaranteed. If any elements
+# have been previously removed from the set, this action will prune
+# the unused memory. This is O(n) in the size of the set before
+# pruning.
+#
+# Use _m4_popdef for speed. The existence of _m4_set_cleanup($1)
+# determines which version of _1 helper we use.
+m4_define([m4_set_contents],
+[m4_ifdef([_m4_set_cleanup($1)], [_$0_1c], [_$0_1])([$1])_$0_2([$1],
+ [_m4_defn([_m4_set_($1)])], [[$2]])])
+
+# _m4_set_contents_1(SET)
+# _m4_set_contents_1c(SET)
+# _m4_set_contents_2(SET, SEP, PREP)
+# ----------------------------------
+# Expand to a list of quoted elements currently in the set, separated
+# by SEP, and moving PREP in front of SEP on recursion. To avoid
+# nesting limit restrictions, the algorithm must be broken into two
+# parts; _1 destructively copies the stack in reverse into
+# _m4_set_($1), producing no output; then _2 destructively copies
+# _m4_set_($1) back into the stack in reverse. SEP is expanded while
+# _m4_set_($1) contains the current element, so a SEP containing
+# _m4_defn([_m4_set_($1)]) can produce output in the order the set was
+# created. Behavior is undefined if SEP tries to recursively list or
+# modify SET in any way other than calling m4_set_remove on the
+# current element. Use _1 if all entries in the stack are guaranteed
+# to be in the set, and _1c to prune removed entries. Uses _m4_defn
+# and _m4_popdef for speed.
+m4_define([_m4_set_contents_1],
+[m4_ifdef([_m4_set([$1])], [m4_pushdef([_m4_set_($1)],
+ _m4_defn([_m4_set([$1])]))_m4_popdef([_m4_set([$1])])$0([$1])])])
+
+m4_define([_m4_set_contents_1c],
+[m4_ifdef([_m4_set([$1])],
+ [m4_set_contains([$1], _m4_defn([_m4_set([$1])]),
+ [m4_pushdef([_m4_set_($1)], _m4_defn([_m4_set([$1])]))],
+ [_m4_popdef([_m4_set([$1],]_m4_defn(
+ [_m4_set([$1])])[)])])_m4_popdef([_m4_set([$1])])$0([$1])],
+ [_m4_popdef([_m4_set_cleanup($1)])])])
+
+m4_define([_m4_set_contents_2],
+[m4_ifdef([_m4_set_($1)], [m4_pushdef([_m4_set([$1])],
+ _m4_defn([_m4_set_($1)]))$2[]_m4_popdef([_m4_set_($1)])$0([$1], [$3$2])])])
+
+# m4_set_delete(SET)
+# ------------------
+# Delete all elements in SET, and reclaim any memory occupied by the
+# set. This is O(n) in the set size.
+#
+# Use _m4_defn and _m4_popdef for speed.
+m4_define([m4_set_delete],
+[m4_ifdef([_m4_set([$1])],
+ [_m4_popdef([_m4_set([$1],]_m4_defn([_m4_set([$1])])[)],
+ [_m4_set([$1])])$0([$1])],
+ [m4_ifdef([_m4_set_cleanup($1)],
+ [_m4_popdef([_m4_set_cleanup($1)])])m4_ifdef(
+ [_m4_set_size($1)],
+ [_m4_popdef([_m4_set_size($1)])])])])
+
+# m4_set_difference(SET1, SET2)
+# -----------------------------
+# Produce a LIST of quoted elements that occur in SET1 but not SET2.
+# Output a comma prior to any elements, to distinguish the empty
+# string from no elements. This can be directly used as a series of
+# arguments, such as for m4_join, or wrapped inside quotes for use in
+# m4_foreach. Order of the output is not guaranteed.
+#
+# Short-circuit the idempotence relation. Use _m4_defn for speed.
+m4_define([m4_set_difference],
+[m4_if([$1], [$2], [],
+ [m4_set_foreach([$1], [_m4_element],
+ [m4_set_contains([$2], _m4_defn([_m4_element]), [],
+ [,_m4_defn([_m4_element])])])])])
+
+# m4_set_dump(SET, [SEP])
+# -----------------------
+# Expand to a single string containing all the elements in SET,
+# separated by SEP, then delete SET. In general, if you only need to
+# list the contents once, this is faster than m4_set_contents. No
+# provision is made for disambiguating set elements that contain
+# non-empty SEP as a sub-string. Order of the output is not
+# guaranteed. This is O(n) in the size of the set before pruning.
+#
+# Use _m4_popdef for speed. Use existence of _m4_set_cleanup($1) to
+# decide if more expensive recursion is needed.
+m4_define([m4_set_dump],
+[m4_ifdef([_m4_set_size($1)],
+ [_m4_popdef([_m4_set_size($1)])])m4_ifdef([_m4_set_cleanup($1)],
+ [_$0_check], [_$0])([$1], [], [$2])])
+
+# _m4_set_dump(SET, SEP, PREP)
+# _m4_set_dump_check(SET, SEP, PREP)
+# ----------------------------------
+# Print SEP and the current element, then delete the element and
+# recurse with empty SEP changed to PREP. The check variant checks
+# whether the element has been previously removed. Use _m4_defn and
+# _m4_popdef for speed.
+m4_define([_m4_set_dump],
+[m4_ifdef([_m4_set([$1])],
+ [[$2]_m4_defn([_m4_set([$1])])_m4_popdef([_m4_set([$1],]_m4_defn(
+ [_m4_set([$1])])[)], [_m4_set([$1])])$0([$1], [$2$3])])])
+
+m4_define([_m4_set_dump_check],
+[m4_ifdef([_m4_set([$1])],
+ [m4_set_contains([$1], _m4_defn([_m4_set([$1])]),
+ [[$2]_m4_defn([_m4_set([$1])])])_m4_popdef(
+ [_m4_set([$1],]_m4_defn([_m4_set([$1])])[)],
+ [_m4_set([$1])])$0([$1], [$2$3])],
+ [_m4_popdef([_m4_set_cleanup($1)])])])
+
+# m4_set_empty(SET, [IF-EMPTY], [IF-ELEMENTS])
+# --------------------------------------------
+# Expand IF-EMPTY if SET has no elements, otherwise IF-ELEMENTS.
+m4_define([m4_set_empty],
+[m4_ifdef([_m4_set_size($1)],
+ [m4_if(m4_indir([_m4_set_size($1)]), [0], [$2], [$3])], [$2])])
+
+# m4_set_foreach(SET, VAR, ACTION)
+# --------------------------------
+# For each element of SET, define VAR to the element and expand
+# ACTION. ACTION should not recursively list SET's contents, add
+# elements to SET, nor delete any element from SET except the one
+# currently in VAR. The order that the elements are visited in is not
+# guaranteed. This is faster than the corresponding m4_foreach([VAR],
+# m4_indir([m4_dquote]m4_set_listc([SET])), [ACTION])
+m4_define([m4_set_foreach],
+[m4_pushdef([$2])m4_ifdef([_m4_set_cleanup($1)],
+ [_m4_set_contents_1c], [_m4_set_contents_1])([$1])_m4_set_contents_2([$1],
+ [m4_define([$2], _m4_defn([_m4_set_($1)]))$3[]])m4_popdef([$2])])
+
+# m4_set_intersection(SET1, SET2)
+# -------------------------------
+# Produce a LIST of quoted elements that occur in both SET1 or SET2.
+# Output a comma prior to any elements, to distinguish the empty
+# string from no elements. This can be directly used as a series of
+# arguments, such as for m4_join, or wrapped inside quotes for use in
+# m4_foreach. Order of the output is not guaranteed.
+#
+# Iterate over the smaller set, and short-circuit the idempotence
+# relation. Use _m4_defn for speed.
+m4_define([m4_set_intersection],
+[m4_if([$1], [$2], [m4_set_listc([$1])],
+ m4_eval(m4_set_size([$2]) < m4_set_size([$1])), [1], [$0([$2], [$1])],
+ [m4_set_foreach([$1], [_m4_element],
+ [m4_set_contains([$2], _m4_defn([_m4_element]),
+ [,_m4_defn([_m4_element])])])])])
+
+# m4_set_list(SET)
+# m4_set_listc(SET)
+# -----------------
+# Produce a LIST of quoted elements of SET. This can be directly used
+# as a series of arguments, such as for m4_join or m4_set_add_all, or
+# wrapped inside quotes for use in m4_foreach or m4_map. With
+# m4_set_list, there is no way to distinguish an empty set from a set
+# containing only the empty string; with m4_set_listc, a leading comma
+# is output if there are any elements.
+m4_define([m4_set_list],
+[m4_ifdef([_m4_set_cleanup($1)], [_m4_set_contents_1c],
+ [_m4_set_contents_1])([$1])_m4_set_contents_2([$1],
+ [_m4_defn([_m4_set_($1)])], [,])])
+
+m4_define([m4_set_listc],
+[m4_ifdef([_m4_set_cleanup($1)], [_m4_set_contents_1c],
+ [_m4_set_contents_1])([$1])_m4_set_contents_2([$1],
+ [,_m4_defn([_m4_set_($1)])])])
+
+# m4_set_remove(SET, VALUE, [IF-PRESENT], [IF-ABSENT])
+# ----------------------------------------------------
+# If VALUE is an element of SET, delete it and expand IF-PRESENT.
+# Otherwise expand IF-ABSENT. Deleting a single value is O(1),
+# although it leaves memory occupied until the next O(n) traversal of
+# the set which will compact the set.
+#
+# Optimize if the element being removed is the most recently added,
+# since defining _m4_set_cleanup($1) slows down so many other macros.
+# In particular, this plays well with m4_set_foreach.
+m4_define([m4_set_remove],
+[m4_set_contains([$1], [$2], [_m4_set_size([$1],
+ [m4_decr])m4_if(_m4_defn([_m4_set([$1])]), [$2],
+ [_m4_popdef([_m4_set([$1],$2)], [_m4_set([$1])])],
+ [m4_define([_m4_set_cleanup($1)])m4_define(
+ [_m4_set([$1],$2)], [0])])$3], [$4])])
+
+# m4_set_size(SET)
+# ----------------
+# Expand to the number of elements currently in SET. This operation
+# is O(1), and thus more efficient than m4_count(m4_set_list([SET])).
+m4_define([m4_set_size],
+[m4_ifdef([_m4_set_size($1)], [m4_indir([_m4_set_size($1)])], [0])])
+
+# _m4_set_size(SET, ACTION)
+# -------------------------
+# ACTION must be either m4_incr or m4_decr, and the size of SET is
+# changed accordingly. If the set is empty, ACTION must not be
+# m4_decr.
+m4_define([_m4_set_size],
+[m4_define([_m4_set_size($1)],
+ m4_ifdef([_m4_set_size($1)], [$2(m4_indir([_m4_set_size($1)]))],
+ [1]))])
+
+# m4_set_union(SET1, SET2)
+# ------------------------
+# Produce a LIST of double quoted elements that occur in either SET1
+# or SET2, without duplicates. Output a comma prior to any elements,
+# to distinguish the empty string from no elements. This can be
+# directly used as a series of arguments, such as for m4_join, or
+# wrapped inside quotes for use in m4_foreach. Order of the output is
+# not guaranteed.
+#
+# We can rely on the fact that m4_set_listc prunes SET1, so we don't
+# need to check _m4_set([$1],element) for 0. Use _m4_defn for speed.
+# Short-circuit the idempotence relation.
+m4_define([m4_set_union],
+[m4_set_listc([$1])m4_if([$1], [$2], [], [m4_set_foreach([$2], [_m4_element],
+ [m4_ifdef([_m4_set([$1],]_m4_defn([_m4_element])[)], [],
+ [,_m4_defn([_m4_element])])])])])
+
+
+## ------------------- ##
+## 16. File handling. ##
+## ------------------- ##
+
+
+# It is a real pity that M4 comes with no macros to bind a diversion
+# to a file. So we have to deal without, which makes us a lot more
+# fragile than we should.
+
+
+# m4_file_append(FILE-NAME, CONTENT)
+# ----------------------------------
+m4_define([m4_file_append],
+[m4_syscmd([cat >>$1 <<_m4eof
+$2
+_m4eof
+])
+m4_if(m4_sysval, [0], [],
+ [m4_fatal([$0: cannot write: $1])])])
+
+
+
+## ------------------------ ##
+## 17. Setting M4sugar up. ##
+## ------------------------ ##
+
+
+# m4_init
+# -------
+# Initialize the m4sugar language.
+m4_define([m4_init],
+[# All the M4sugar macros start with `m4_', except `dnl' kept as is
+# for sake of simplicity.
+m4_pattern_forbid([^_?m4_])
+m4_pattern_forbid([^dnl$])
+
+# If __m4_version__ is defined, we assume that we are being run by M4
+# 1.6 or newer, and thus that $@ recursion is linear and debugmode(d)
+# is available for faster checks of dereferencing undefined macros.
+# But if it is missing, we assume we are being run by M4 1.4.x, that
+# $@ recursion is quadratic, and that we need foreach-based
+# replacement macros. Use the raw builtin to avoid tripping up
+# include tracing.
+m4_ifdef([__m4_version__],
+[m4_debugmode([+d])
+m4_copy([_m4_defn], [m4_defn])
+m4_copy([_m4_popdef], [m4_popdef])
+m4_copy([_m4_undefine], [m4_undefine])],
+[m4_builtin([include], [m4sugar/foreach.m4])])
+
+# _m4_divert_diversion should be defined:
+m4_divert_push([KILL])
+
+# Check the divert push/pop perfect balance.
+m4_wrap([m4_divert_pop([])
+ m4_ifdef([_m4_divert_diversion],
+ [m4_fatal([$0: unbalanced m4_divert_push:]_m4_divert_n_stack)])[]])
+])
diff --git a/tools/mhmake/src/build.cpp b/tools/mhmake/src/build.cpp
index 9efa90932..185fdb2fb 100644
--- a/tools/mhmake/src/build.cpp
+++ b/tools/mhmake/src/build.cpp
@@ -21,7 +21,6 @@
#include "stdafx.h"
#include "mhmakefileparser.h"
-#include "mhmakeparser.h"
#include "rule.h"
#include "util.h"
@@ -834,7 +833,7 @@ static const string &GetComspec()
const char *pComspec=getenv(COMSPEC);
if (pComspec)
{
- Comspec=getenv(COMSPEC);
+ Comspec=pComspec;
#ifdef WIN32
Comspec+=" /c ";
#else
@@ -983,6 +982,35 @@ string mhmakefileparser::GetFullCommand(string Command)
return pFound->second;
}
+static void CommandSep(const string &Command, int &EndPos, int &NextBegin)
+{
+ while (1)
+ {
+ EndPos=Command.find('&',NextBegin);
+ if (EndPos==string::npos || !EndPos)
+ return;
+ EndPos--;
+ char C=Command[EndPos];
+ NextBegin=EndPos+2;
+ if (strchr("|<>",C))
+ {
+ continue;
+ }
+ if (NextBegin!=Command.length())
+ {
+ C=Command[NextBegin];
+ if (strchr("|<>",C))
+ {
+ continue;
+ }
+ }
+ while (strchr(" \t|<>",Command[NextBegin])) NextBegin++;
+ while (strchr(" \t|<>",Command[EndPos])) EndPos--;
+ break;
+ };
+
+}
+
mh_pid_t mhmakefileparser::OsExeCommand(const string &Command, const string &Params, bool IgnoreError, string *pOutput) const
{
string FullCommandLine;
@@ -997,7 +1025,44 @@ mh_pid_t mhmakefileparser::OsExeCommand(const string &Command, const string &Par
{
string tmpCommand=Command.substr(ComSpec.size(),Command.size());
FullCommandLine=ComSpec;
- FullCommandLine+=g_QuoteString+QuoteFileName(tmpCommand)+Params+g_QuoteString;
+
+ string ComspecCommandLine=QuoteFileName(tmpCommand)+Params;
+ int NextBegin=0;
+ int EndPos=0;
+ CommandSep(ComspecCommandLine,EndPos,NextBegin);
+ if (EndPos!=string::npos)
+ {
+ // We have multiple commands so create an temporary batch file
+ FILE *pFile=(FILE*)1;
+ char Filename[MAX_PATH];
+ int Nr=1;
+ while (1)
+ {
+ sprintf(Filename,"%s\\tmp%d.bat",m_MakeDir->GetFullFileName().c_str(),Nr);
+ pFile=fopen(Filename,"r");
+ if (!pFile)
+ break;
+ fclose(pFile);
+ Nr++;
+ }
+ pFile=fopen(Filename,"w");
+ fprintf(pFile,"@echo off\n");
+ int PrevPos=0;
+ while (EndPos!=string::npos)
+ {
+ string SubCommand=ComspecCommandLine.substr(PrevPos,EndPos-PrevPos+1);
+ fprintf(pFile,"%s\n",SubCommand.c_str());
+ PrevPos=NextBegin;
+ CommandSep(ComspecCommandLine,EndPos,NextBegin);
+ }
+ string SubCommand=ComspecCommandLine.substr(PrevPos);
+ fprintf(pFile,"%s\n",SubCommand.c_str());
+ fclose(pFile);
+ FullCommandLine+=QuoteFileName(Filename);
+ ((mhmakefileparser*)this)->m_FilesToRemoveAtEnd.push_back(string(Filename));
+ }
+ else
+ FullCommandLine+=ComspecCommandLine;
}
else
{
@@ -1132,8 +1197,16 @@ mh_pid_t mhmakefileparser::OsExeCommand(const string &Command, const string &Par
int pipeto[2]; /* pipe to feed the exec'ed program input */
int pipefrom[2]; /* pipe to get the exec'ed program output */
- pipe( pipeto );
- pipe( pipefrom );
+ if ( (-1==pipe(pipeto)) || (-1==pipe(pipefrom)) )
+ {
+ if (IgnoreError)
+ {
+ cerr << "Error creating pipe for : "<<Command<<", but ignoring error\n";
+ return (mh_pid_t)0; // Ignore error
+ }
+ else
+ return (mh_pid_t)-1;
+ }
pid_t ID=vfork();
if (ID==-1)
@@ -1160,7 +1233,8 @@ mh_pid_t mhmakefileparser::OsExeCommand(const string &Command, const string &Par
close( pipefrom[1] );
poptParseArgvString(FullCommandLine.c_str(), &argc, &pargv);
- chdir(m_MakeDir->GetFullFileName().c_str());
+ if (-1==chdir(m_MakeDir->GetFullFileName().c_str()))
+ throw string("Error changing current directory to ")+m_MakeDir->GetFullFileName();
if (m_pEnv)
execve(pargv[0],(char *const*)pargv,m_pEnv);
else
@@ -1249,7 +1323,8 @@ mh_pid_t mhmakefileparser::OsExeCommand(const string &Command, const string &Par
const char **pargv;
poptParseArgvString(FullCommandLine.c_str(), &argc, &pargv);
- chdir(m_MakeDir->GetFullFileName().c_str());
+ if (-1==chdir(m_MakeDir->GetFullFileName().c_str()))
+ throw string("Error changing current directory to ")+m_MakeDir->GetFullFileName();
if (m_pEnv)
execve(pargv[0],(char *const*)pargv,m_pEnv);
else
diff --git a/tools/mhmake/src/commandqueue.cpp b/tools/mhmake/src/commandqueue.cpp
index 6f3fd4d1a..8ca842362 100644
--- a/tools/mhmake/src/commandqueue.cpp
+++ b/tools/mhmake/src/commandqueue.cpp
@@ -21,7 +21,7 @@
#include "stdafx.h"
#include "commandqueue.h"
-#include "mhmakeparser.h"
+#include "mhmakefileparser.h"
#ifndef WIN32
@@ -64,24 +64,29 @@ commandqueue::commandqueue() :
m_DummyWaitHandle=(mh_pid_t)CreateEvent(NULL,TRUE,FALSE,NULL);
#else
FILE *pFile=fopen("/proc/cpuinfo","r");
- const char *pProc="\nprocessor";
- int cur=1;
+ const char szProc[]="processor";
+ int cur=0;
int NrProcs=0;
while (!feof(pFile))
{
char In=fgetc(pFile);
- if (In==pProc[cur])
+ if (In=='\n')
{
- cur++;
- if (!pProc[cur])
+ cur=0;
+ }
+ else
+ {
+ if (cur<=sizeof(szProc) && In==szProc[cur])
{
+ if (!szProc[cur+1])
+ {
NrProcs++;
- cur=0;
}
}
- else
- cur=0;
+ cur++;
+ }
}
+
m_MaxNrCommandsInParallel=NrProcs;
m_DummyWaitHandle=(mh_pid_t)-1;
diff --git a/tools/mhmake/src/curdir.cpp b/tools/mhmake/src/curdir.cpp
index 4b905a327..b87dc4f6f 100644
--- a/tools/mhmake/src/curdir.cpp
+++ b/tools/mhmake/src/curdir.cpp
@@ -31,7 +31,8 @@ curdir::initcurdir curdir::m_pCurrentDir;
curdir::initcurdir::initcurdir()
{
char CurDir[MAX_PATH];
- getcwd(CurDir,MAX_PATH);
+ if (!getcwd(CurDir,MAX_PATH))
+ throw string("Error getting current directory.");
string strCurDir=CurDir;
m_pDir=GetAbsFileInfo(NormalizePathName(strCurDir));
}
diff --git a/tools/mhmake/src/fileinfo.cpp b/tools/mhmake/src/fileinfo.cpp
index 7174c49a4..5ef044e41 100644
--- a/tools/mhmake/src/fileinfo.cpp
+++ b/tools/mhmake/src/fileinfo.cpp
@@ -23,7 +23,7 @@
#include "fileinfo.h"
#include "rule.h"
#include "util.h"
-#include "mhmakeparser.h"
+#include "mhmakefileparser.h"
#ifndef S_ISDIR
#define S_ISDIR(val) ((val)&_S_IFDIR)
@@ -242,13 +242,16 @@ string &NormalizePathName(string &Name)
while ((pPtr[0]=='\\' || pPtr[0]=='/') && pPtr[1]=='.' && pPtr[2]=='.')
{
pLastSlash--;
- while (*pLastSlash!='\\' && *pLastSlash!='/') pLastSlash--;
- if (pLastSlash<pBeg)
- pLastSlash=pBeg; // This is a fault in the file name, just put it back at the beginning
+ while (pLastSlash>pBeg && *pLastSlash!='\\' && *pLastSlash!='/') pLastSlash--; // Be dure to not go further then the beginning of the file name
pPtr+=3;
}
if (pLastSlash)
+ {
+ if (pLastSlash<pBeg)
+ pWr=(char*)pBeg;
+ else
pWr=(char*)pLastSlash;
+ }
}
else
{
diff --git a/tools/mhmake/src/flex.skl b/tools/mhmake/src/flex.skl
index 4d57bac46..6db7e1c5c 100644
--- a/tools/mhmake/src/flex.skl
+++ b/tools/mhmake/src/flex.skl
@@ -1472,7 +1472,6 @@ yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout )
yy_init = 0;
yy_start = 0;
yy_flex_debug = 0;
- yylineno = 1; // this will only get updated if %option yylineno
yy_did_buffer_switch_on_eof = 0;
diff --git a/tools/mhmake/src/flexlexer.h b/tools/mhmake/src/flexlexer.h
index 48dab04ae..08acef335 100644
--- a/tools/mhmake/src/flexlexer.h
+++ b/tools/mhmake/src/flexlexer.h
@@ -47,7 +47,18 @@
#ifndef __FLEX_LEXER_H
// Never included before - need to define base class.
#define __FLEX_LEXER_H
-#include "mhmakeparser.h"
+class mhmakefileparser;
+
+#include "refptr.h"
+
+struct YYSTYPE
+{
+ string theString;
+ int ival;
+};
+typedef struct YYSTYPE YYSTYPE;
+
+#include "location.hh"
#include <iostream>
# ifndef FLEX_STD
@@ -62,7 +73,7 @@ typedef int yy_state_type;
class FlexLexer {
public:
- FlexLexer() : yylineno(1), m_BraceIndent(0) {}
+ FlexLexer() : m_BraceIndent(0) {}
virtual ~FlexLexer() { }
const char* YYText() const { return yytext; }
@@ -75,23 +86,19 @@ public:
virtual void yy_delete_buffer( struct yy_buffer_state* b ) = 0;
virtual void yyrestart( FLEX_STD istream* s ) = 0;
- virtual int yylex(TOKENVALUE &theValue) = 0;
-
+ virtual int yylex(YYSTYPE *yylval, yy::location* yylloc) = 0;
// Switch to new input/output streams. A nil stream pointer
// indicates "keep the current one".
virtual void switch_streams( FLEX_STD istream* new_in = 0,
FLEX_STD ostream* new_out = 0 ) = 0;
- int lineno() const { return yylineno; }
-
int debug() const { return yy_flex_debug; }
void set_debug( int flag ) { yy_flex_debug = flag; }
protected:
char* yytext;
int yyleng;
- int yylineno; // only maintained if you use %option yylineno
int yy_flex_debug; // only has effect with -d or "%option debug"
public:
@@ -101,11 +108,11 @@ public:
YY_BUFFER_STATE m_BufferState;
ifstream m_Stream;
string m_FileName;
- int yylineno;
- INSTACK(YY_BUFFER_STATE BufferState, const string &FileToOpen, const string &PrevFileName, int Line) :
+ yy::location yylloc;
+ INSTACK(YY_BUFFER_STATE BufferState, const string &FileToOpen, const string &PrevFileName, yy::location *pLocInfo) :
m_BufferState(BufferState),
m_FileName(PrevFileName),
- yylineno(Line),
+ yylloc(*pLocInfo),
m_Stream(FileToOpen.c_str(), ios_base::in)
{
}
@@ -144,16 +151,19 @@ public:
string m_InputFileName;
string m_curtoken;
mystack m_IncludeStack;
- mhmakeparser *m_pParser;
- mhmakeparser *GetParser()
+ mhmakefileparser *m_pParser;
+ mhmakefileparser *GetParser()
{
return m_pParser;
}
-
+public:
+ string &GetInputFilename()
+ {
+ return m_InputFileName;
+ }
};
}
-#endif // FLEXLEXER_H
#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce)
// Either this is the first time through (yyFlexLexerOnce not defined),
@@ -179,7 +189,7 @@ public:
void yypush_buffer_state( struct yy_buffer_state* new_buffer );
void yypop_buffer_state();
- virtual int yylex(TOKENVALUE &theValue);
+ virtual int yylex(YYSTYPE* yylval, yy::location* yylloc);
virtual void switch_streams( FLEX_STD istream* new_in, FLEX_STD ostream* new_out = 0 );
protected:
@@ -258,3 +268,4 @@ protected:
#endif // yyFlexLexer || ! yyFlexLexerOnce
+#endif // FLEXLEXER_H
diff --git a/tools/mhmake/src/md5.cpp b/tools/mhmake/src/md5.cpp
index 0ffba0d48..df3a006cb 100644
--- a/tools/mhmake/src/md5.cpp
+++ b/tools/mhmake/src/md5.cpp
@@ -304,7 +304,7 @@ struct WRITEMD5DB
map<uint32,string>::const_iterator It=g_Md5Database.begin();
while (It!=g_Md5Database.end())
{
- fprintf(pFile,"%08x: ",It->first);
+ fprintf(pFile,"%08lx: ",It->first);
fwrite(It->second.c_str(),It->second.length(),1,pFile);
fprintf(pFile,"\n");
It++;
diff --git a/tools/mhmake/src/mhmake.cpp b/tools/mhmake/src/mhmake.cpp
index 6d99e5f3d..ce2e8f7a7 100644
--- a/tools/mhmake/src/mhmake.cpp
+++ b/tools/mhmake/src/mhmake.cpp
@@ -20,7 +20,7 @@
#include "stdafx.h"
#include "fileinfo.h"
-#include "mhmakeparser.h"
+#include "mhmakefileparser.h"
#include "rule.h"
#include "util.h"
diff --git a/tools/mhmake/src/mhmakefileparser.cpp b/tools/mhmake/src/mhmakefileparser.cpp
index f281bc7dd..cf41b3c1c 100644
--- a/tools/mhmake/src/mhmakefileparser.cpp
+++ b/tools/mhmake/src/mhmakefileparser.cpp
@@ -29,19 +29,6 @@
commandqueue mhmakefileparser::sm_CommandQueue;
///////////////////////////////////////////////////////////////////////////////
-int mhmakefileparser::yylex(void)
-{
- m_yyloc=m_ptheLexer->lineno();
- return m_ptheLexer->yylex(m_theTokenValue);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-void mhmakefileparser::yyerror(const char *m)
-{
- cerr << this->m_ptheLexer->m_InputFileName<< " ("<<m_yyloc<<"): "<<m<<endl;
-}
-
-///////////////////////////////////////////////////////////////////////////////
int mhmakefileparser::ParseFile(const fileinfo *pFileInfo, const fileinfo *pMakeDir)
{
if (pMakeDir)
@@ -60,8 +47,8 @@ int mhmakefileparser::ParseFile(const fileinfo *pFileInfo, const fileinfo *pMake
mhmakeFlexLexer theLexer(&yyin);
m_ptheLexer=&theLexer;
theLexer.m_InputFileName=pFileInfo->GetFullFileName();
- theLexer.m_pParser=(mhmakeparser*)this;
- int Ret=yyparse();
+ theLexer.m_pParser=this;
+ int Ret=parse();
return Ret;
}
@@ -92,10 +79,15 @@ static inline size_t SkipUntilQuote(const string &Expr,size_t i,char Char)
static inline size_t SkipMakeExpr(const string &Expr,size_t i)
{
char Char=Expr[i++];
- if (Char!='(')
+ char EndChar;
+ if (Char=='(')
+ EndChar=')';
+ else if (Char=='{')
+ EndChar='}';
+ else
return i;
Char=Expr[i++];
- while (Char!=')')
+ while (Char!=EndChar)
{
if (Char=='$')
{
@@ -103,7 +95,7 @@ static inline size_t SkipMakeExpr(const string &Expr,size_t i)
}
#ifdef _DEBUG
if (i>=Expr.length())
- throw(string(") not found in ")+Expr);
+ throw(string(1,EndChar)+" not found in "+Expr);
#endif
Char=Expr[i++];
}
@@ -570,11 +562,11 @@ void mhmakefileparser::GetAutoDeps(const fileinfo *pFirstDep, deps_t &Autodeps)
{
if (Ret=='#')
{
- fscanf(pIn,"%*[ \t]");
- Ret=fscanf(pIn,"include %1[\"<]%254[^>\"]%*[\">]",&Type,IncludeList);
+ Ret=fscanf(pIn,"%*[ \t]");
+ Ret=fscanf(pIn,"include %1[\"<]%254[^>\"]%*[\">]",(char*)&Type,IncludeList);
}
else
- Ret=fscanf(pIn,"import %1[\"<]%254[^>\"]%*[\">]",&Type,IncludeList);
+ Ret=fscanf(pIn,"import %1[\"<]%254[^>\"]%*[\">]",(char*)&Type,IncludeList);
if (Ret==2)
{
bFound=true;
@@ -744,14 +736,17 @@ void mhmakefileparser::LoadAutoDepsFile(fileinfo *pDepFile)
m_AutoDepFileLoaded=pDepFile;
FILE *pIn=fopen(pDepFile->GetFullFileName().c_str(),"rb");
-#ifdef _DEBUG
if (!pIn)
{
cerr << "Error opening autodep file "<<pDepFile->GetQuotedFullFileName()<<endl;
return;
}
-#endif
- fread(&m_EnvMd5_32,sizeof(m_EnvMd5_32),1,pIn);
+ if (1!=fread(&m_EnvMd5_32,sizeof(m_EnvMd5_32),1,pIn))
+ {
+ cerr << "Wrong format of autodep file "<<pDepFile->GetQuotedFullFileName()<<endl;
+ fclose(pIn);
+ return;
+ }
#ifdef _DEBUG
if (g_PrintAdditionalInfo)
cout << "Reading Env Md5 from "<<pDepFile->GetQuotedFullFileName()<<": "<<hex<<m_EnvMd5_32<<endl;
@@ -1358,7 +1353,12 @@ string mhmakefileparser::ResolveExpression(const string &InExpr,string &Rest) co
switch (Expr[i])
{
case '!':
- if (Expr[i+1]!='=')
+ if (i==Expr.length()-1)
+ {
+ i++; // to break out of the loop
+ Ret=s_TrueString; /* the input was ! which means true */
+ }
+ else if (Expr[i+1]!='=')
{
Ret=ResolveExpression(Expr.substr(i+1),Expr);
Ret = Ret.empty() || Ret==s_FalseString ? s_TrueString : g_EmptyString;
@@ -1371,6 +1371,12 @@ string mhmakefileparser::ResolveExpression(const string &InExpr,string &Rest) co
}
break;
case '&':
+ #ifdef _DEBUG
+ if (i==Expr.length()-1)
+ {
+ throw(string("Error in expression near ")+Expr[i]+": "+InExpr);
+ } else
+ #endif
if (Expr[i+1]!='&')
{
Ret+=Expr[i++];
@@ -1382,6 +1388,12 @@ string mhmakefileparser::ResolveExpression(const string &InExpr,string &Rest) co
}
break;
case '|':
+ #ifdef _DEBUG
+ if (i==Expr.length()-1)
+ {
+ throw(string("Error in expression near ")+Expr[i]+": "+InExpr);
+ } else
+ #endif
if (Expr[i+1]!='|')
{
Ret+=Expr[i++];
@@ -1420,6 +1432,11 @@ string mhmakefileparser::ResolveExpression(const string &InExpr,string &Rest) co
}
break;
case '=':
+ if (i==Expr.length()-1)
+ {
+ i++; // To break out of the loop
+ }
+ else
if (Expr[i+1]!='=')
{
Ret+=Expr[i++];
diff --git a/tools/mhmake/src/mhmakefileparser.h b/tools/mhmake/src/mhmakefileparser.h
index f1c9cb280..49c8aedb3 100644
--- a/tools/mhmake/src/mhmakefileparser.h
+++ b/tools/mhmake/src/mhmakefileparser.h
@@ -27,13 +27,7 @@
class rule;
-class mhmakeFlexLexer;
-
-struct TOKENVALUE
-{
- string theString;
- int ival;
-};
+#include "flexlexer.h"
class mhmakefileparser;
typedef string (mhmakefileparser::*function_f)(const string &, const string *) const;
@@ -52,13 +46,18 @@ typedef set<fileinfo*> deps_t;
typedef pair< bool, deps_t > autodeps_entry_t;
typedef map<fileinfo*, autodeps_entry_t > autodeps_t;
-class mhmakefileparser : public refbase
+namespace yy
{
+ class location;
+}
+class mhmakefileparser : public refbase
+{
private:
static commandqueue sm_CommandQueue;
-
+protected:
mhmakeFlexLexer *m_ptheLexer;
+private:
int m_yyloc;
fileinfo *m_RuleThatIsBuild;
vector<string> m_ToBeIncludeAfterBuild;
@@ -74,7 +73,6 @@ private:
protected:
map<string,string> m_Variables;
map<string,string> m_CommandLineVars;
- TOKENVALUE m_theTokenValue;
const fileinfo *m_MakeDir;
refptr<rule> m_pCurrentRule;
refptr<fileinfoarray> m_pCurrentItems;
@@ -106,6 +104,8 @@ protected:
autodeps_t m_AutoDeps;
set< const fileinfo* > m_Targets; // List of targets that are build by this makefile
+ vector<string> m_FilesToRemoveAtEnd;
+
static mh_time_t m_sBuildTime;
private:
string ResolveExpression(const string &InExpr,string &Rest) const;
@@ -223,6 +223,13 @@ public:
virtual ~mhmakefileparser() /* virtual to be sure the correct destructor is called when we delete with a pointer to this class which in reality is a pointer to a derived class */
{
SaveAutoDepsFile();
+ /* remove generated temporary batch files */
+ vector<string>::const_iterator It=m_FilesToRemoveAtEnd.begin();
+ while (It!=m_FilesToRemoveAtEnd.end())
+ {
+ remove(It->c_str());
+ It++;
+ }
#ifndef WIN32
char **pEnv=m_pEnv;
if (pEnv)
@@ -230,9 +237,12 @@ public:
#endif
free(m_pEnv);
}
- virtual int yylex(void);
- virtual void yyerror(const char *m);
- virtual int yyparse()
+ int yylex (YYSTYPE* yylval, yy::location* yylloc)
+ {
+ return m_ptheLexer->yylex(yylval,yylloc);
+ }
+
+ virtual int parse()
{
throw("Please derive if you want to execute yyparse.");
}
diff --git a/tools/mhmake/src/mhmakelexer.l b/tools/mhmake/src/mhmakelexer.l
index 8cf0f1680..f27fec31a 100644
--- a/tools/mhmake/src/mhmakelexer.l
+++ b/tools/mhmake/src/mhmakelexer.l
@@ -27,15 +27,19 @@
static uint32 LoadMakMd5(fileinfo *pTarget)
{
+ uint32 Md5_32=0;
string FileName=pTarget->GetFullFileName();
FileName+=".md5_32";
FILE *pFile=fopen(FileName.c_str(),"rb");
if (!pFile)
- return 0;
- uint32 Md5_32=0;
- fread(&Md5_32,sizeof(Md5_32),1,pFile);
+ return Md5_32;
+ if (1!=fread(&Md5_32,sizeof(Md5_32),1,pFile))
+ {
fclose(pFile);
+ return Md5_32;
+ }
pTarget->SetCommandsMd5_32(Md5_32);
+ fclose(pFile);
return Md5_32;
}
@@ -70,7 +74,14 @@ static void ReplaceCurlyBraces(string &String)
}
}
-#define YY_DECL int mhmakeFlexLexer::yylex(TOKENVALUE &theValue)
+#include "mhmakeparser.hpp"
+
+#define YY_DECL int mhmakeFlexLexer::yylex(yy::mhmakeparser::semantic_type* yylval, yy::mhmakeparser::location_type* yylloc)
+
+/* By default yylex returns int, we use token_type.
+ Unfortunately yyterminate by default returns 0, which is
+ not of token_type. */
+#define yyterminate() return yy::mhmakeparser::token::END
%}
@@ -87,24 +98,36 @@ static void ReplaceCurlyBraces(string &String)
%x IFEQ IFNEQ ERRORMACRO MESSAGEMACRO REPARSEMACRO LOAD_MAKEFILE
%x DEFINE
+%{
+# define YY_USER_ACTION yylloc->columns (yyleng);
+
+#define inclineno() yylloc->incline()
+#define lineno() yylloc->end.line
+#define colno() yylloc->end.column
+
+
+%}
%%
+%{
+ yylloc->step ();
+%}
/*---------------------------------------------------------------------------*/
[ \t\r]*\n[ ][ \t]* {
yy_set_bol(1); // Make sure the next rule also matches the ^
- yylineno++;
- return mhmakeparser::NEWLINE;
+ inclineno();
+ return yy::mhmakeparser::token::NEWLINE;
}
[ \t\r]*\n {
- PRINTF(("%s %d: NEWLINE:\n",m_InputFileName.c_str(),yylineno));
- yylineno++;
- return mhmakeparser::NEWLINE;
+ PRINTF(("%s %d: NEWLINE:\n",m_InputFileName.c_str(),lineno()));
+ inclineno();
+ return yy::mhmakeparser::token::NEWLINE;
}
/*---------------------------------------------------------------------------*/
^[s\-]?include {
- PRINTF(("%s %d: INCLUDE: ",m_InputFileName.c_str(),yylineno));
+ PRINTF(("%s %d: INCLUDE: ",m_InputFileName.c_str(),lineno()));
BEGIN(INCLUDE);
unsigned i=0;
while (strchr(" \t",yytext[i])) i++;
@@ -112,14 +135,14 @@ static void ReplaceCurlyBraces(string &String)
m_IgnoreIncludeError=true;
else
m_IgnoreIncludeError=false;
- return mhmakeparser::INCLUDEMAK; // Return a newline to be sure that the previous line is completely parse by yacc (in case it is a variable definition)
+ return yy::mhmakeparser::token::INCLUDEMAK; // Return a newline to be sure that the previous line is completely parse by yacc (in case it is a variable definition)
}
/*****************************************************************************/
<INCLUDE>[ \t]* /* eat the whitespace */
/*---------------------------------------------------------------------------*/
<INCLUDE>[^\r\n]+ { /* got the include file name */
- mhmakeparser *pParser=GetParser();
+ mhmakefileparser *pParser=GetParser();
/* replace the {} by () before expanding */
string IncludeFileNames(yytext);
@@ -148,7 +171,7 @@ static void ReplaceCurlyBraces(string &String)
pParser->AddIncludedMakefile(pInclude);
string strToInclude=pInclude->GetFullFileName();
- INSTACK *pStackElem=new INSTACK(YY_CURRENT_BUFFER, strToInclude, m_InputFileName, yylineno);
+ INSTACK *pStackElem=new INSTACK(YY_CURRENT_BUFFER, strToInclude, m_InputFileName, yylloc);
if ( pStackElem->fail() )
{
delete pStackElem;
@@ -157,11 +180,11 @@ static void ReplaceCurlyBraces(string &String)
mystack::reverse_iterator StackIt=m_IncludeStack.rbegin();
while (StackIt!=m_IncludeStack.rend())
{
- cout<<" in "<<(*StackIt)->m_FileName<<" ("<<(*StackIt)->yylineno<<")";
+ cout<<" in "<<(*StackIt)->m_FileName<<" ("<<(*StackIt)->yylloc<<")";
StackIt++;
}
cout<<endl;
- cout<<"Warning error opening file "<<strToInclude<<" in "<<m_InputFileName<<" ("<<yylineno<<")\n";
+ cout<<"Warning error opening file "<<strToInclude<<" in "<<m_InputFileName<<" ("<<lineno()<<")\n";
pParser->IncludeAfterBuild(strToInclude);
}
else
@@ -170,9 +193,9 @@ static void ReplaceCurlyBraces(string &String)
else
{
m_IncludeStack.push(pStackElem);
- yylineno=1;
m_InputFileName=strToInclude;
+ yylloc->initialize(&m_InputFileName);
yypush_buffer_state(yy_create_buffer( pStackElem->GetStream(), YY_BUF_SIZE ));
yyrestart(pStackElem->GetStream());
@@ -186,9 +209,9 @@ static void ReplaceCurlyBraces(string &String)
/*---------------------------------------------------------------------------*/
load_makefile {
- PRINTF(("%s %d: LOAD_MAKEFILE:\n",m_InputFileName.c_str(),yylineno));
+ PRINTF(("%s %d: LOAD_MAKEFILE:\n",m_InputFileName.c_str(),lineno()));
BEGIN(LOAD_MAKEFILE);
- return mhmakeparser::NEWLINE; // Return a newline to be sure that the previous line is completely parse by yacc (in case it is a variable definition)
+ return yy::mhmakeparser::token::NEWLINE; // Return a newline to be sure that the previous line is completely parse by yacc (in case it is a variable definition)
}
/*****************************************************************************/
@@ -196,7 +219,7 @@ load_makefile {
string ListOfMakefiles((const char*)yytext);
ReplaceCurlyBraces(ListOfMakefiles);
ListOfMakefiles=GetParser()->ExpandExpression(ListOfMakefiles);
- PRINTF(("%s %d: LOAD_MAKEFILE: '%s'\n",m_InputFileName.c_str(),yylineno,ListOfMakefiles.c_str()));
+ PRINTF(("%s %d: LOAD_MAKEFILE: '%s'\n",m_InputFileName.c_str(),lineno(),ListOfMakefiles.c_str()));
const char *pTmp=ListOfMakefiles.c_str();
while (*pTmp)
@@ -205,7 +228,7 @@ load_makefile {
pTmp=NextCharItem(pTmp,Item,';');
if (Item.empty())
{
- throw m_InputFileName + "(" + stringify(yylineno) + "): Error in load_makefile statement";
+ throw m_InputFileName + "(" + stringify(lineno()) + "): Error in load_makefile statement";
}
GetParser()->AddMakefileToMakefilesToLoad(Item);
}
@@ -213,116 +236,116 @@ load_makefile {
}
/*---------------------------------------------------------------------------*/
<LOAD_MAKEFILE>\r?\n {
- yylineno++;
+ inclineno();
BEGIN(INITIAL);
- return mhmakeparser::NEWLINE;
+ return yy::mhmakeparser::token::NEWLINE;
}
/*---------------------------------------------------------------------------*/
[ \t]+ {
- PRINTF(("%s %d: SPACE:\n",m_InputFileName.c_str(),yylineno));
- return mhmakeparser::SPACE;
+ PRINTF(("%s %d: SPACE:\n",m_InputFileName.c_str(),lineno()));
+ return yy::mhmakeparser::token::SPACE;
}
/*---------------------------------------------------------------------------*/
[ \t]*=[ \t]*\\[ \t\r]*\n[ \t]* {
- PRINTF(("%s %d: EQUAL: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- yylineno++;
- theValue.theString=(const char *)yytext;
- return mhmakeparser::EQUAL;
+ PRINTF(("%s %d: EQUAL: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ inclineno();
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::EQUAL;
}
[ \t]*=[ \t]* {
- PRINTF(("%s %d: EQUAL: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- theValue.theString=(const char *)yytext;
- return mhmakeparser::EQUAL;
+ PRINTF(("%s %d: EQUAL: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::EQUAL;
}
/*---------------------------------------------------------------------------*/
[ \t]*:=[ \t]*\\[ \t\r]*\n[ \t]* {
- yylineno++;
- PRINTF(("%s %d: IMEQUAL: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- return mhmakeparser::IMEQUAL;
+ inclineno();
+ PRINTF(("%s %d: IMEQUAL: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ return yy::mhmakeparser::token::IMEQUAL;
}
[ \t]*:=[ \t]* {
- PRINTF(("%s %d: IMEQUAL: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- return mhmakeparser::IMEQUAL;
+ PRINTF(("%s %d: IMEQUAL: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ return yy::mhmakeparser::token::IMEQUAL;
}
/*---------------------------------------------------------------------------*/
[ \t]*\?=[ \t]*\\[ \t\r]*\n[ \t]* {
- yylineno++;
- PRINTF(("%s %d: OPTEQUAL: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- return mhmakeparser::OPTEQUAL;
+ inclineno();
+ PRINTF(("%s %d: OPTEQUAL: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ return yy::mhmakeparser::token::OPTEQUAL;
}
[ \t]*\?=[ \t]* {
- PRINTF(("%s %d: OPTEQUAL: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- return mhmakeparser::OPTEQUAL;
+ PRINTF(("%s %d: OPTEQUAL: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ return yy::mhmakeparser::token::OPTEQUAL;
}
/*---------------------------------------------------------------------------*/
[ \t]*\+=[ \t]*\\[ \t\r]*\n[ \t]* {
- PRINTF(("%s %d: PEQUAL: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- yylineno++;
- return mhmakeparser::PEQUAL;
+ PRINTF(("%s %d: PEQUAL: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ inclineno();
+ return yy::mhmakeparser::token::PEQUAL;
}
[ \t]*\+=[ \t]* {
- PRINTF(("%s %d: PEQUAL: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- return mhmakeparser::PEQUAL;
+ PRINTF(("%s %d: PEQUAL: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ return yy::mhmakeparser::token::PEQUAL;
}
/*---------------------------------------------------------------------------*/
[ \t]*;[ \t]*\\[ \t\r]*\n[ \t]* {
- PRINTF(("%s %d: -SEMICOLON (NEWLINE): %s\n",m_InputFileName.c_str(),yylineno,yytext));
+ PRINTF(("%s %d: -SEMICOLON (NEWLINE): %s\n",m_InputFileName.c_str(),lineno(),yytext));
m_curtoken=g_EmptyString;
- yylineno++;
+ inclineno();
BEGIN(COMMANDPARSE);
- return mhmakeparser::NEWLINE;
+ return yy::mhmakeparser::token::NEWLINE;
}
[ \t]*;[ \t]* {
- PRINTF(("%s %d: -SEMICOLON (NEWLINE): %s\n",m_InputFileName.c_str(),yylineno,yytext));
+ PRINTF(("%s %d: -SEMICOLON (NEWLINE): %s\n",m_InputFileName.c_str(),lineno(),yytext));
m_curtoken=g_EmptyString;
BEGIN(COMMANDPARSE);
- return mhmakeparser::NEWLINE;
+ return yy::mhmakeparser::token::NEWLINE;
}
/*---------------------------------------------------------------------------*/
[ \t]*::[ \t]*\\[ \t\r]*\n[ \t]* {
- PRINTF(("%s %d: DOUBLECOLON: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- yylineno++;
- theValue.theString=(const char *)yytext;
- return mhmakeparser::DOUBLECOLON;
+ PRINTF(("%s %d: DOUBLECOLON: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ inclineno();
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::DOUBLECOLON;
}
[ \t]*::[ \t]* {
- PRINTF(("%s %d: DOUBLECOLON: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- theValue.theString=(const char *)yytext;
- return mhmakeparser::DOUBLECOLON;
+ PRINTF(("%s %d: DOUBLECOLON: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::DOUBLECOLON;
}
/*---------------------------------------------------------------------------*/
[ \t]*:[ \t]*\\[ \t\r]*\n[ \t]* {
- PRINTF(("%s %d: COLON: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- yylineno++;
- theValue.theString=(const char *)yytext;
- return mhmakeparser::COLON;
+ PRINTF(("%s %d: COLON: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ inclineno();
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::COLON;
}
[ \t]*:[ \t]* {
- PRINTF(("%s %d: COLON: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- theValue.theString=(const char *)yytext;
- return mhmakeparser::COLON;
+ PRINTF(("%s %d: COLON: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::COLON;
}
/*---------------------------------------------------------------------------*/
, {
- PRINTF(("%s %d: COMMA: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- theValue.theString=(const char *)yytext;
- return mhmakeparser::COMMA;
+ PRINTF(("%s %d: COMMA: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::COMMA;
}
/*---------------------------------------------------------------------------*/
@@ -330,92 +353,92 @@ load_makefile {
if (m_IndentStack.size())
{
m_IndentStack.pop();
- PRINTF(("%s %d: %s: depth %d\n",m_InputFileName.c_str(),yylineno,yytext,m_IndentStack.size()));
+ PRINTF(("%s %d: %s: depth %d\n",m_InputFileName.c_str(),lineno(),yytext,m_IndentStack.size()));
}
else
{
- throw string("Unexpected endif at line ") + stringify(yylineno) + " of " + m_InputFileName;
+ throw string("Unexpected endif at line ") + stringify(lineno()) + " of " + m_InputFileName;
}
}
/*---------------------------------------------------------------------------*/
^ifdef[ \t]*\\[ \t\r]*\n[ \t]* {
BEGIN(IFDEF);
- yylineno++;
- return mhmakeparser::NEWLINE;
+ inclineno();
+ return yy::mhmakeparser::token::NEWLINE;
}
^ifdef[ \t]+ {
BEGIN(IFDEF);
- return mhmakeparser::NEWLINE;
+ return yy::mhmakeparser::token::NEWLINE;
}
/*---------------------------------------------------------------------------*/
^if[ \t]*\\[ \t\r]*\n[ \t]* {
BEGIN(IF);
- yylineno++;
+ inclineno();
m_curtoken=g_EmptyString;
- return mhmakeparser::NEWLINE;
+ return yy::mhmakeparser::token::NEWLINE;
}
^if[ \t]+ {
BEGIN(IF);
m_curtoken=g_EmptyString;
- return mhmakeparser::NEWLINE;
+ return yy::mhmakeparser::token::NEWLINE;
}
/*---------------------------------------------------------------------------*/
^ifndef[ \t]*\\[ \t\r]*\n[ \t]* {
BEGIN(IFNDEF);
- yylineno++;
- return mhmakeparser::NEWLINE;
+ inclineno();
+ return yy::mhmakeparser::token::NEWLINE;
}
^ifndef[ \t]+ {
BEGIN(IFNDEF);
- return mhmakeparser::NEWLINE;
+ return yy::mhmakeparser::token::NEWLINE;
}
/*---------------------------------------------------------------------------*/
^ifeq[ \t]*\\[ \t\r]*\n[ \t]* {
BEGIN(IFEQ);
m_curtoken=g_EmptyString;
- yylineno++;
- return mhmakeparser::NEWLINE;
+ inclineno();
+ return yy::mhmakeparser::token::NEWLINE;
}
^ifeq[ \t]+ {
BEGIN(IFEQ);
m_curtoken=g_EmptyString;
- return mhmakeparser::NEWLINE;
+ return yy::mhmakeparser::token::NEWLINE;
}
/*---------------------------------------------------------------------------*/
^ifneq[ \t]*\\[ \t\r]*\n[ \t]* {
BEGIN(IFNEQ);
m_curtoken=g_EmptyString;
- yylineno++;
- return mhmakeparser::NEWLINE;
+ inclineno();
+ return yy::mhmakeparser::token::NEWLINE;
}
^ifneq[ \t]+ {
BEGIN(IFNEQ);
m_curtoken=g_EmptyString;
- return mhmakeparser::NEWLINE;
+ return yy::mhmakeparser::token::NEWLINE;
}
/*---------------------------------------------------------------------------*/
^else[ \t]* {
if (m_IndentStack.size() && (!m_IndentStack.top()))
{
- PRINTF(("%s %d: skipping else: depth %d\n",m_InputFileName.c_str(),yylineno,m_IndentStack.size()));
+ PRINTF(("%s %d: skipping else: depth %d\n",m_InputFileName.c_str(),lineno(),m_IndentStack.size()));
m_IndentSkip=m_IndentStack.size();
m_IndentStack.top()=1;
BEGIN(SKIPUNTILELSEORENDIF);
}
else
{
- throw string("Unexpected else at line ") + stringify(yylineno) + " of file " + m_InputFileName;
+ throw string("Unexpected else at line ") + stringify(lineno()) + " of file " + m_InputFileName;
}
}
@@ -425,24 +448,23 @@ load_makefile {
m_IndentStack.push(0);
if (GetParser()->IsEqual(m_curtoken))
{
- PRINTF(("%s %d: Not Skipping ifeq %s: depth %d\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str(),m_IndentStack.size()));
+ PRINTF(("%s %d: Not Skipping ifeq %s: depth %d\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str(),m_IndentStack.size()));
BEGIN(INITIAL);
}
else
{
- PRINTF(("%s %d: Skipping ifeq %s: depth %d\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str(),m_IndentStack.size()));
+ PRINTF(("%s %d: Skipping ifeq %s: depth %d\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str(),m_IndentStack.size()));
m_IndentSkip=m_IndentStack.size();
BEGIN(SKIPUNTILELSEORENDIF);
}
}
-<IF,IFEQ,IFNEQ>[ \t]*\\[ \t\r]*\n[ \t]* { yylineno++; m_curtoken += g_SpaceString;}
+<IF,IFEQ,IFNEQ>[ \t]*\\[ \t\r]*\n[ \t]* { inclineno(); m_curtoken += g_SpaceString;}
<IF,IFEQ,IFNEQ>\r /* skip */
-<IF,IFEQ,IFNEQ>[^\\\r\n{}\$]+ |
-<IF,IFEQ,IFNEQ>\$ |
-<IF,IFEQ,IFNEQ>\\ { m_curtoken += (const char *)yytext; }
+<IF,IFEQ,IFNEQ>[^\\\r\n\$]+ |
+<IF,IFEQ,IFNEQ>[\\\$] { m_curtoken += (const char *)yytext; }
/*****************************************************************************/
<IFNEQ>\n {
@@ -450,12 +472,12 @@ load_makefile {
m_IndentStack.push(0);
if (!GetParser()->IsEqual(m_curtoken))
{
- PRINTF(("%s %d: Not Skipping ifneq %s: depth %d\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str(),m_IndentStack.size()));
+ PRINTF(("%s %d: Not Skipping ifneq %s: depth %d\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str(),m_IndentStack.size()));
BEGIN(INITIAL);
}
else
{
- PRINTF(("%s %d: Skipping ifneq %s: depth %d\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str(),m_IndentStack.size()));
+ PRINTF(("%s %d: Skipping ifneq %s: depth %d\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str(),m_IndentStack.size()));
m_IndentSkip=m_IndentStack.size();
BEGIN(SKIPUNTILELSEORENDIF);
}
@@ -473,13 +495,13 @@ load_makefile {
string Val=GetParser()->ExpandVar((const char *)yytext);
if (Val.empty() || Val=="0")
{
- PRINTF(("%s %d: Skipping if %s: depth %d\n",m_InputFileName.c_str(),yylineno,yytext,m_IndentStack.size()));
+ PRINTF(("%s %d: Skipping if %s: depth %d\n",m_InputFileName.c_str(),lineno(),yytext,m_IndentStack.size()));
m_IndentSkip=m_IndentStack.size();
BEGIN(SKIPUNTILELSEORENDIF);
}
else
{
- PRINTF(("%s %d: Not Skipping if %s: depth %d\n",m_InputFileName.c_str(),yylineno,yytext,m_IndentStack.size()));
+ PRINTF(("%s %d: Not Skipping if %s: depth %d\n",m_InputFileName.c_str(),lineno(),yytext,m_IndentStack.size()));
BEGIN(INITIAL);
}
}
@@ -490,12 +512,12 @@ load_makefile {
m_IndentStack.push(0);
if (GetParser()->IsExprTrue(m_curtoken))
{
- PRINTF(("%s %d: Not Skipping ifeq %s: depth %d\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str(),m_IndentStack.size()));
+ PRINTF(("%s %d: Not Skipping ifeq %s: depth %d\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str(),m_IndentStack.size()));
BEGIN(INITIAL);
}
else
{
- PRINTF(("%s %d: Skipping ifeq %s: depth %d\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str(),m_IndentStack.size()));
+ PRINTF(("%s %d: Skipping ifeq %s: depth %d\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str(),m_IndentStack.size()));
m_IndentSkip=m_IndentStack.size();
BEGIN(SKIPUNTILELSEORENDIF);
}
@@ -509,12 +531,12 @@ load_makefile {
m_IndentStack.push(0);
if (GetParser()->IsDefined((const char *)yytext))
{
- PRINTF(("%s %d: Not Skipping ifdef %s: depth %d\n",m_InputFileName.c_str(),yylineno,yytext,m_IndentStack.size()));
+ PRINTF(("%s %d: Not Skipping ifdef %s: depth %d\n",m_InputFileName.c_str(),lineno(),yytext,m_IndentStack.size()));
BEGIN(INITIAL);
}
else
{
- PRINTF(("%s %d: Skipping ifdef %s: depth %d\n",m_InputFileName.c_str(),yylineno,yytext,m_IndentStack.size()));
+ PRINTF(("%s %d: Skipping ifdef %s: depth %d\n",m_InputFileName.c_str(),lineno(),yytext,m_IndentStack.size()));
m_IndentSkip=m_IndentStack.size();
BEGIN(SKIPUNTILELSEORENDIF);
}
@@ -524,12 +546,12 @@ load_makefile {
<IFNDEF>[a-zA-Z0-9_]+ {
m_IndentStack.push(0);
if (!GetParser()->IsDefined((const char *)yytext)) {
- PRINTF(("%s %d: Not Skipping ifndef %s: depth %d\n",m_InputFileName.c_str(),yylineno,yytext,m_IndentStack.size()));
+ PRINTF(("%s %d: Not Skipping ifndef %s: depth %d\n",m_InputFileName.c_str(),lineno(),yytext,m_IndentStack.size()));
BEGIN(INITIAL);
}
else
{
- PRINTF(("%s %d: Skipping ifndef %s: depth %d\n",m_InputFileName.c_str(),yylineno,yytext,m_IndentStack.size()));
+ PRINTF(("%s %d: Skipping ifndef %s: depth %d\n",m_InputFileName.c_str(),lineno(),yytext,m_IndentStack.size()));
m_IndentSkip=m_IndentStack.size();
BEGIN(SKIPUNTILELSEORENDIF);
}
@@ -537,26 +559,26 @@ load_makefile {
/*****************************************************************************/
<SKIPUNTILELSEORENDIF>\n[ ]*endif {
- yylineno++;
+ inclineno();
if (!m_IndentStack.size())
{
- throw string("Unexpected endif at line ") + stringify(yylineno) + " of " + m_InputFileName;
+ throw string("Unexpected endif at line ") + stringify(lineno()) + " of " + m_InputFileName;
}
else
{
m_IndentStack.pop();
- PRINTF(("%s %d: endif: depth %d\n",m_InputFileName.c_str(),yylineno,m_IndentStack.size()));
+ PRINTF(("%s %d: endif: depth %d\n",m_InputFileName.c_str(),lineno(),m_IndentStack.size()));
if (m_IndentStack.size()==m_IndentSkip-1) BEGIN(INITIAL);
}
}
/*---------------------------------------------------------------------------*/
<SKIPUNTILELSEORENDIF>\n[ ]*else {
- yylineno++;
- PRINTF(("%s %d: else: depth %d\n",m_InputFileName.c_str(),yylineno,m_IndentStack.size()));
+ inclineno();
+ PRINTF(("%s %d: else: depth %d\n",m_InputFileName.c_str(),lineno(),m_IndentStack.size()));
if (m_IndentStack.top())
{
- throw string("Unexpected else at line ") + stringify(yylineno) + " of file " + m_InputFileName;
+ throw string("Unexpected else at line ") + stringify(lineno()) + " of file " + m_InputFileName;
}
m_IndentStack.top()=1;
if (m_IndentStack.size()==m_IndentSkip)
@@ -567,9 +589,9 @@ load_makefile {
/*---------------------------------------------------------------------------*/
<SKIPUNTILELSEORENDIF>\n[ ]*if(def|ndef|eq|neq)? {
- yylineno++;
+ inclineno();
m_IndentStack.push(0);
- PRINTF(("%s %d: %s: depth %d\n",m_InputFileName.c_str(),yylineno,yytext+1,m_IndentStack.size()));
+ PRINTF(("%s %d: %s: depth %d\n",m_InputFileName.c_str(),lineno(),yytext+1,m_IndentStack.size()));
}
/*---------------------------------------------------------------------------*/
@@ -577,46 +599,48 @@ load_makefile {
/*---------------------------------------------------------------------------*/
<SKIPUNTILELSEORENDIF>[^a-zA-Z\n]+ /* skip */
/*---------------------------------------------------------------------------*/
-<SKIPUNTILELSEORENDIF>\n[ ]*[a-zA-Z]+ yylineno++;
+<SKIPUNTILELSEORENDIF>\n[ ]*[a-zA-Z]+ {
+ inclineno();
+}
/*---------------------------------------------------------------------------*/
<SKIPUNTILELSEORENDIF>\n {
- yylineno++;
+ inclineno();
}
/*---------------------------------------------------------------------------*/
[ \t]*#[^\n]* {
- PRINTF(("%s %d: -COMMENT: %s\n",m_InputFileName.c_str(),yylineno,yytext));
+ PRINTF(("%s %d: -COMMENT: %s\n",m_InputFileName.c_str(),lineno(),yytext));
}
/*---------------------------------------------------------------------------*/
[ \t]*\\[ \t\r]*\n[ \t]* {
- PRINTF(("%s %d: SPACE:\n",m_InputFileName.c_str(),yylineno));
- yylineno++;
- return mhmakeparser::SPACE;
+ PRINTF(("%s %d: SPACE:\n",m_InputFileName.c_str(),lineno()));
+ inclineno();
+ return yy::mhmakeparser::token::SPACE;
}
/*---------------------------------------------------------------------------*/
\.PHONY {
- PRINTF(("%s %d: .PHONY: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- return mhmakeparser::PHONY;
+ PRINTF(("%s %d: .PHONY: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ return yy::mhmakeparser::token::PHONY;
}
/*---------------------------------------------------------------------------*/
\.AUTODEPS {
- PRINTF(("%s %d: .AUTODEPS: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- return mhmakeparser::AUTODEPS;
+ PRINTF(("%s %d: .AUTODEPS: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ return yy::mhmakeparser::token::AUTODEPS;
}
/*---------------------------------------------------------------------------*/
export {
- PRINTF(("%s %d: export: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- return mhmakeparser::EXPORT;
+ PRINTF(("%s %d: export: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ return yy::mhmakeparser::token::EXPORT;
}
/*---------------------------------------------------------------------------*/
^vpath {
- PRINTF(("%s %d: vpath\n",m_InputFileName.c_str(),yylineno));
- return mhmakeparser::VPATH;
+ PRINTF(("%s %d: vpath\n",m_InputFileName.c_str(),lineno()));
+ return yy::mhmakeparser::token::VPATH;
}
/*---------------------------------------------------------------------------*/
@@ -625,15 +649,15 @@ export {
while (strchr(" \t\r\n\\",yytext[--EndIndex]));
yyless(EndIndex+1);
- PRINTF(("%s %d: STRING: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- theValue.theString=(const char *)yytext;
- return mhmakeparser::STRING;
+ PRINTF(("%s %d: STRING: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::STRING;
}
[a-zA-Z]:[a-zA-Z0-9\\\._\~\-%\@<&/]+ {
- PRINTF(("%s %d: STRING: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- theValue.theString=(const char *)yytext;
- return mhmakeparser::STRING;
+ PRINTF(("%s %d: STRING: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::STRING;
}
/*---------------------------------------------------------------------------*/
@@ -642,38 +666,38 @@ export {
while (strchr(" \t\r\n\\",yytext[--EndIndex]));
yyless(EndIndex+1);
- PRINTF(("%s %d: STRING: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- theValue.theString=(const char *)yytext;
- return mhmakeparser::STRING;
+ PRINTF(("%s %d: STRING: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::STRING;
}
([a-zA-Z0-9\\\._\~\-\+%\@<&;/\*\|]|\\\ |\\#)+\+= {
- PRINTF(("%s %d: STRING: %s\n",m_InputFileName.c_str(),yylineno,yytext));
+ PRINTF(("%s %d: STRING: %s\n",m_InputFileName.c_str(),lineno(),yytext));
yyless(yyleng-2);
- theValue.theString=(const char *)yytext;
- return mhmakeparser::STRING;
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::STRING;
}
([a-zA-Z0-9\\\._\~\-\+%\@<&;/\*\|]|\\\ |\\#)+ {
- PRINTF(("%s %d: STRING: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- theValue.theString=(const char *)yytext;
- return mhmakeparser::STRING;
+ PRINTF(("%s %d: STRING: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::STRING;
}
^define[ \t]+[a-zA-Z0-9_\.]+[ \t]*\n {
const char *pVar=(const char *)yytext;
while (strchr(" \t",*pVar)) pVar++;
pVar+=6;
- theValue.theString=pVar;
+ yylval->theString=pVar;
BEGIN(DEFINE);
m_curtoken=g_EmptyString;
- PRINTF(("%s %d: VARDEF: %s\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str()));
- yylineno++;
- return mhmakeparser::VARDEF;
+ PRINTF(("%s %d: VARDEF: %s\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str()));
+ inclineno();
+ return yy::mhmakeparser::token::VARDEF;
}
<DEFINE>[ \t]*\\[ \t\r]*\n[ \t]* {
- yylineno++;
+ inclineno();
m_curtoken+=g_SpaceString;
}
@@ -682,11 +706,11 @@ export {
}
<DEFINE>[ \t]*\n[ \t]*endef {
- yylineno++;
- theValue.theString=m_curtoken;
- PRINTF(("%s %d: VARVAL: %s\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str()));
+ inclineno();
+ yylval->theString=m_curtoken;
+ PRINTF(("%s %d: VARVAL: %s\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str()));
BEGIN(INITIAL);
- return mhmakeparser::VARVAL;
+ return yy::mhmakeparser::token::VARVAL;
}
/*---------------------------------------------------------------------------*/
@@ -702,106 +726,91 @@ export {
}
/*---------------------------------------------------------------------------*/
-\$\( {
+\$[\(\{] {
m_BraceIndent++;
- PRINTF(("%s %d: BEGIN MACRO $(: %d\n",m_InputFileName.c_str(),yylineno,m_BraceIndent));
+ PRINTF(("%s %d: BEGIN MACRO $(: %d\n",m_InputFileName.c_str(),lineno(),m_BraceIndent));
BEGIN(MAKEEXPRES);
m_curtoken=(const char *)yytext;
}
/*---------------------------------------------------------------------------*/
-\$\([ \t]*error[ \t]+ {
+\$[\(\{][ \t]*error[ \t]+ {
m_BraceIndent++;
- PRINTF(("%s %d: BEGIN ERROR MACRO $(: %d\n",m_InputFileName.c_str(),yylineno,m_BraceIndent));
+ PRINTF(("%s %d: BEGIN ERROR MACRO $(: %d\n",m_InputFileName.c_str(),lineno(),m_BraceIndent));
BEGIN(ERRORMACRO);
m_curtoken=g_EmptyString;
- return mhmakeparser::NEWLINE; // Make sure that the previous lines are matched by the bison parser (so that all variables until here are defined)
+ return yy::mhmakeparser::token::NEWLINE; // Make sure that the previous lines are matched by the bison parser (so that all variables until here are defined)
}
/*---------------------------------------------------------------------------*/
-\$\([ \t]*(message|info)[ \t]+ {
+\$[\(\{][ \t]*(message|info)[ \t]+ {
m_BraceIndent++;
- PRINTF(("%s %d: BEGIN MESSAGE MACRO $(: %d\n",m_InputFileName.c_str(),yylineno,m_BraceIndent));
+ PRINTF(("%s %d: BEGIN MESSAGE MACRO $(: %d\n",m_InputFileName.c_str(),lineno(),m_BraceIndent));
BEGIN(MESSAGEMACRO);
m_curtoken=g_EmptyString;
- return mhmakeparser::NEWLINE; // Make sure that the previous lines are matched by the bison parser (so that all variables until here are defined)
+ return yy::mhmakeparser::token::NEWLINE; // Make sure that the previous lines are matched by the bison parser (so that all variables until here are defined)
}
/*---------------------------------------------------------------------------*/
-\$\([ \t]*reparse[ \t]+ {
+\$[\(\{][ \t]*reparse[ \t]+ {
m_BraceIndent++;
- PRINTF(("%s %d: BEGIN REPARSE MACRO $(: %d\n",m_InputFileName.c_str(),yylineno,m_BraceIndent));
+ PRINTF(("%s %d: BEGIN REPARSE MACRO $(: %d\n",m_InputFileName.c_str(),lineno(),m_BraceIndent));
BEGIN(REPARSEMACRO);
m_curtoken=g_EmptyString;
- return mhmakeparser::NEWLINE;
-}
-
- /*---------------------------------------------------------------------------*/
-\( {
- PRINTF(("%s %d: OPENBRACE: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- return mhmakeparser::OPENBRACE;
-}
-
- /*---------------------------------------------------------------------------*/
-\) {
- PRINTF(("%s %d: CLOSEBRACE: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- return mhmakeparser::CLOSEBRACE;
+ return yy::mhmakeparser::token::NEWLINE;
}
/*---------------------------------------------------------------------------*/
\$[<@/$] {
- PRINTF(("%s %d: DOLLAREXPR: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- theValue.theString=(const char *)yytext;
- return mhmakeparser::DOLLAREXPR;
+ PRINTF(("%s %d: DOLLAREXPR: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::DOLLAREXPR;
}
/*---------------------------------------------------------------------------*/
[ \t\r]*\n\t[ \t]* {
/* token newline */
- PRINTF(("%s %d: NEWLINE\n",m_InputFileName.c_str(),yylineno));
- yylineno++;
+ PRINTF(("%s %d: NEWLINE\n",m_InputFileName.c_str(),lineno()));
+ inclineno();
m_curtoken=g_EmptyString;
BEGIN(COMMANDPARSE);
- return mhmakeparser::NEWLINE;
+ return yy::mhmakeparser::token::NEWLINE;
}
/*---------------------------------------------------------------------------*/
-<*>\$\{ {
- unput('(');
- unput('$');
-}
- /*---------------------------------------------------------------------------*/
-<*>\} {
- unput(')');
+[\(\)\{\}] {
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::STRING;
}
/*---------------------------------------------------------------------------*/
[^\n] {
- PRINTF(("%s %d: ANYCHAR: %d: %s\n",m_InputFileName.c_str(),yylineno,yylineno,yytext));
+ PRINTF(("%s %d: ANYCHAR: %d: %s\n",m_InputFileName.c_str(),lineno(),lineno(),yytext));
+ throw string("Unexpected character '")+yytext+"' in makefile '" + m_InputFileName + "' at line "+stringify(lineno()) + ", column " + stringify(colno()-1);
}
/*****************************************************************************/
<COMMANDPARSE>[ \t\r]*\n {
- PRINTF(("%s %d: COMMAND: %d: %s\n",m_InputFileName.c_str(),yylineno,yylineno,m_curtoken.c_str()));
- theValue.theString=m_curtoken;
- yylineno++;
+ PRINTF(("%s %d: COMMAND: %d: %s\n",m_InputFileName.c_str(),lineno(),lineno(),m_curtoken.c_str()));
+ yylval->theString=m_curtoken;
+ inclineno();
BEGIN(INITIAL);
- return mhmakeparser::COMMAND;
+ return yy::mhmakeparser::token::COMMAND;
}
/*---------------------------------------------------------------------------*/
<COMMANDPARSE>[ \t\r]*\n\t[ \t]* {
- PRINTF(("%s %d: COMMAND: %s\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str()));
- theValue.theString=m_curtoken;
- yylineno++;
+ PRINTF(("%s %d: COMMAND: %s\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str()));
+ yylval->theString=m_curtoken;
+ inclineno();
m_curtoken=g_EmptyString;
- return mhmakeparser::COMMAND;
+ return yy::mhmakeparser::token::COMMAND;
}
/*---------------------------------------------------------------------------*/
<COMMANDPARSE>[ \t]*\\[ \t\r]*\n[ \t]* {
- yylineno++;
+ inclineno();
m_curtoken+=g_SpaceString;
}
@@ -811,9 +820,8 @@ export {
}
/*---------------------------------------------------------------------------*/
-<COMMANDPARSE>[^ \r\n#\\{}$]+ |
-<COMMANDPARSE>\$ |
-<COMMANDPARSE>\\ {
+<COMMANDPARSE>[^ \r\n#\\$]+ |
+<COMMANDPARSE>[\\\$] {
m_curtoken+=(const char *)yytext;
}
@@ -827,23 +835,22 @@ export {
/*---------------------------------------------------------------------------*/
<COMMANDPARSE>[ \t]*#[^\n]* {
- PRINTF(("%s %d: -COMMENT: %s\n",m_InputFileName.c_str(),yylineno,yytext));
+ PRINTF(("%s %d: -COMMENT: %s\n",m_InputFileName.c_str(),lineno(),yytext));
}
/*****************************************************************************/
<QUOTE>\" {
- PRINTF(("%s %d: QUOTEDSTRING: %s\n",m_InputFileName.c_str(),yylineno,yytext));
+ PRINTF(("%s %d: QUOTEDSTRING: %s\n",m_InputFileName.c_str(),lineno(),yytext));
BEGIN(INITIAL);
- theValue.theString=(const char *)yytext;
- return mhmakeparser::STRING;
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::STRING;
}
/*---------------------------------------------------------------------------*/
<QUOTE>\r /* skip */
-<QUOTE>[^\\\"\r\n{}$]+ |
-<QUOTE>\$ |
-<QUOTE>\\ |
+<QUOTE>[^\\\"\r\n$]+ |
+<QUOTE>[\\\$] |
<QUOTE>\\\" |
<QUOTE>\\# {
yymore();
@@ -851,44 +858,43 @@ export {
/*****************************************************************************/
<SINGLEQUOTE>\' {
- PRINTF(("%s %d: QUOTEDSTRING: %s\n",m_InputFileName.c_str(),yylineno,yytext));
+ PRINTF(("%s %d: QUOTEDSTRING: %s\n",m_InputFileName.c_str(),lineno(),yytext));
BEGIN(INITIAL);
- theValue.theString=(const char *)yytext;
- return mhmakeparser::STRING;
+ yylval->theString=(const char *)yytext;
+ return yy::mhmakeparser::token::STRING;
}
/*---------------------------------------------------------------------------*/
<SINGLEQUOTE>\r /* skip */
-<SINGLEQUOTE>[^\\\'\r\n{}$]+ |
-<SINGLEQUOTE>\$ |
-<SINGLEQUOTE>\\ |
+<SINGLEQUOTE>[^\\\'\r\n$]+ |
+<SINGLEQUOTE>[\\\$] |
<SINGLEQUOTE>\\\' |
<SINGLEQUOTE>\\# {
yymore();
}
/*****************************************************************************/
-<ERRORMACRO>\) {
+<ERRORMACRO>[\)\}] {
m_BraceIndent--;
- PRINTF(("%s %d: CLOSE BRACE ERROR MACRO ): %d\n",m_InputFileName.c_str(),yylineno,m_BraceIndent));
+ PRINTF(("%s %d: CLOSE BRACE ERROR MACRO ): %d\n",m_InputFileName.c_str(),lineno(),m_BraceIndent));
if (!m_BraceIndent)
{
- PRINTF(("%s %d: ERRORMACRO: %s\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str()));
- throw string("\n-> ")+m_InputFileName.c_str()+"("+stringify(yylineno)+") : "+GetParser()->ExpandExpression(m_curtoken);
+ PRINTF(("%s %d: ERRORMACRO: %s\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str()));
+ throw string("\n-> ")+m_InputFileName.c_str()+"("+stringify(lineno())+") : "+GetParser()->ExpandExpression(m_curtoken);
} else {
m_curtoken+=(const char *)yytext;
}
}
/*****************************************************************************/
-<MESSAGEMACRO>\) {
+<MESSAGEMACRO>[\)\}] {
m_BraceIndent--;
- PRINTF(("%s %d: CLOSE BRACE MESSAGE MACRO ): %d\n",m_InputFileName.c_str(),yylineno,m_BraceIndent));
+ PRINTF(("%s %d: CLOSE BRACE MESSAGE MACRO ): %d\n",m_InputFileName.c_str(),lineno(),m_BraceIndent));
if (!m_BraceIndent)
{
- PRINTF(("%s %d: MESSAGEMACRO: %s\n",m_InputFileName.c_str(),yylineno,yytext));
- cerr<<m_InputFileName.c_str()<<"("<<stringify(yylineno)+") : "<<GetParser()->ExpandExpression(m_curtoken)<<endl;
+ PRINTF(("%s %d: MESSAGEMACRO: %s\n",m_InputFileName.c_str(),lineno(),yytext));
+ cerr<<m_InputFileName.c_str()<<"("<<stringify(lineno())+") : "<<GetParser()->ExpandExpression(m_curtoken)<<endl;
BEGIN(INITIAL);
} else {
m_curtoken+=(const char *)yytext;
@@ -896,14 +902,14 @@ export {
}
/*****************************************************************************/
-<REPARSEMACRO>\) {
+<REPARSEMACRO>[\)\}] {
m_BraceIndent--;
- PRINTF(("%s %d: CLOSE BRACE REPARSE MACRO ): %d\n",m_InputFileName.c_str(),yylineno,m_BraceIndent));
+ PRINTF(("%s %d: CLOSE BRACE REPARSE MACRO ): %d\n",m_InputFileName.c_str(),lineno(),m_BraceIndent));
if (!m_BraceIndent)
{
- PRINTF(("%s %d: REPARSEMACRO: %s\n",m_InputFileName.c_str(),yylineno,yytext));
+ PRINTF(("%s %d: REPARSEMACRO: %s\n",m_InputFileName.c_str(),lineno(),yytext));
string Deps=GetParser()->ExpandExpression(m_curtoken);
- PRINTF(("%s %d: REPARSEMACRO expanded: %s\n",m_InputFileName.c_str(),yylineno,Deps.c_str()));
+ PRINTF(("%s %d: REPARSEMACRO expanded: %s\n",m_InputFileName.c_str(),lineno(),Deps.c_str()));
string::const_reverse_iterator It=Deps.rbegin()+1; // +1 because we don't want the latest brace
string::const_reverse_iterator ItBeg=Deps.rend();
while (It!= ItBeg)
@@ -921,16 +927,16 @@ export {
}
/*****************************************************************************/
-<MAKEEXPRES>\) {
+<MAKEEXPRES>[\)\}] {
m_BraceIndent--;
- PRINTF(("%s %d: CLOSE BRACE MAKEEXPRES MACRO ): %d\n",m_InputFileName.c_str(),yylineno,m_BraceIndent));
+ PRINTF(("%s %d: CLOSE BRACE MAKEEXPRES MACRO ): %d\n",m_InputFileName.c_str(),lineno(),m_BraceIndent));
if (!m_BraceIndent)
{
BEGIN(INITIAL);
m_curtoken+=(const char *)yytext;
- theValue.theString=m_curtoken;
- PRINTF(("%s %d: DOLLAREXPR: %s\n",m_InputFileName.c_str(),yylineno,m_curtoken.c_str()));
- return mhmakeparser::DOLLAREXPR;
+ yylval->theString=m_curtoken;
+ PRINTF(("%s %d: DOLLAREXPR: %s\n",m_InputFileName.c_str(),lineno(),m_curtoken.c_str()));
+ return yy::mhmakeparser::token::DOLLAREXPR;
}
else
{
@@ -939,21 +945,19 @@ export {
}
/*---------------------------------------------------------------------------*/
-<MAKEEXPRES,ERRORMACRO,MESSAGEMACRO,REPARSEMACRO>\$\( {
+<MAKEEXPRES,ERRORMACRO,MESSAGEMACRO,REPARSEMACRO>\$[\(\{] {
m_BraceIndent++;
- PRINTF(("%s %d: MACRO extra $(: %d\n",m_InputFileName.c_str(),yylineno,m_BraceIndent));
+ PRINTF(("%s %d: MACRO extra $(: %d\n",m_InputFileName.c_str(),lineno(),m_BraceIndent));
m_curtoken+=(const char *)yytext;
}
/*---------------------------------------------------------------------------*/
-<MAKEEXPRES,ERRORMACRO,MESSAGEMACRO,REPARSEMACRO>[^$\(\){}\r\n\\]+ |
-<MAKEEXPRES,ERRORMACRO,MESSAGEMACRO,REPARSEMACRO>\$ |
-<MAKEEXPRES,ERRORMACRO,MESSAGEMACRO,REPARSEMACRO>\\ |
-<MAKEEXPRES,ERRORMACRO,MESSAGEMACRO,REPARSEMACRO>\( {
+<MAKEEXPRES,ERRORMACRO,MESSAGEMACRO,REPARSEMACRO>[^$\(\)\{\}\r\n\\]+ |
+<MAKEEXPRES,ERRORMACRO,MESSAGEMACRO,REPARSEMACRO>[\(\$\\\{] {
m_curtoken+=(const char *)yytext;
}
<MAKEEXPRES,ERRORMACRO,MESSAGEMACRO,REPARSEMACRO>[ \t\r]*\\[ \t\r]*\n[ \t\r]* {
- yylineno++;
+ inclineno();
m_curtoken+=g_SpaceString;
}
@@ -964,7 +968,7 @@ export {
<<EOF>> {
if (m_BraceIndent)
{
- throw string("Missing closing ) of macro usage in ") + m_InputFileName;
+ throw string("Missing closing ) or } of macro usage in ") + m_InputFileName;
}
if (!m_IncludeStack.size())
{
@@ -979,7 +983,7 @@ export {
INSTACK *pInStack=m_IncludeStack.top();
yypop_buffer_state();
m_InputFileName=pInStack->m_FileName;
- yylineno=pInStack->yylineno;
+ *yylloc=pInStack->yylloc;
m_IncludeStack.pop();
}
}
diff --git a/tools/mhmake/src/mhmakeparser.y b/tools/mhmake/src/mhmakeparser.y
index 515caf6e5..4c54ebd29 100644
--- a/tools/mhmake/src/mhmakeparser.y
+++ b/tools/mhmake/src/mhmakeparser.y
@@ -20,27 +20,38 @@
/* -------------- declaration section -------------- */
-%name mhmakeparser
-
-%define LLOC m_yyloc
-%define LTYPE int // This is the type of LLOC (defined in mhmakefileparser)
-
-%define LVAL m_theTokenValue
-%define STYPE TOKENVALUE // This is the type of LVAL (defined in mhmakefileparser)
-
-%define INHERIT : public mhmakefileparser
+%require "2.4.1"
+%defines
+%define parser_class_name "mhmakeparser"
+%define parser_base_class_name "mhmakefileparser"
+%define parser_class_constructor_init ": mhmakefileparser(CommandLineVariables)"
+%define parser_class_constructor_param "const map<string,string> &CommandLineVariables"
+%error-verbose
+
+%code requires {
+#include "mhmakefileparser.h"
+}
-%define CONSTRUCTOR_PARAM const map<string,string> &CommandLineVariables
-%define CONSTRUCTOR_INIT : mhmakefileparser(CommandLineVariables)
+%code provides {
+const char Test[]="dit is een test";
+}
-%header{
+%{
#include "mhmakefileparser.h"
#include "rule.h"
#include "util.h"
%}
+%locations
+%initial-action
+{
+ // Initialize the initial location.
+ @$.initialize(&m_ptheLexer->GetInputFilename());
+};
+
+%token END 0 "end of file"
%token <theString> COMMAND
-%token <theString> COMMA OPENBRACE CLOSEBRACE
+%token <theString> COMMA
%token <theString> STRING DOLLAREXPR EQUAL COLON DOUBLECOLON VARDEF VARVAL
%token IMEQUAL PEQUAL OPTEQUAL PHONY AUTODEPS EXPORT NEWLINE INCLUDEMAK SPACE VPATH
@@ -68,6 +79,10 @@ statements :
| statements statement
;
+space : SPACE |
+ space SPACE
+;
+
statement: NEWLINE |
SPACE |
includemak |
@@ -161,11 +176,11 @@ autodepsrule: AUTODEPS COLON expression
NEWLINE
;
-exportrule: EXPORT SPACE exportstrings NEWLINE
+exportrule: EXPORT space exportstrings NEWLINE
;
exportstrings : exportstring |
- exportstring SPACE exportstrings
+ exportstring space exportstrings
;
exportstring : STRING
@@ -175,7 +190,7 @@ exportstring : STRING
}
;
-vpathrule: VPATH SPACE nonspaceexpression SPACE expression NEWLINE
+vpathrule: VPATH space nonspaceexpression space expression NEWLINE
{
SetvPath(ExpandExpression($3),ExpandExpression($5));
PRINTF(("Setting vpath %s to %s\n",$3.c_str(),ExpandExpression($5).c_str()));
@@ -203,7 +218,7 @@ imvarassignment: STRING IMEQUAL maybeemptyexpression
pvarassignment: STRING PEQUAL maybeemptyexpression
{
- m_Variables[$1]=m_Variables[$1]+g_SpaceString+$3;
+ m_Variables[$1]=ExpandVar($1)+g_SpaceString+$3;
PRINTF(("Adding to variable %s: %s\n",$1.c_str(), $3.c_str()));
}
;
@@ -220,15 +235,15 @@ optvarassignment: STRING OPTEQUAL maybeemptyexpression
maybeemptyexpression: NEWLINE {$$=g_EmptyString;} |
expression NEWLINE |
- expression SPACE NEWLINE
+ expression space NEWLINE
;
expression: nonspaceexpression |
- expression SPACE nonspaceexpression {$$=$1+g_SpaceString+$3;}
+ expression space nonspaceexpression {$$=$1+g_SpaceString+$3;}
;
expression_nocolorequal: nonspaceexpression_nocolorequal |
- expression_nocolorequal SPACE nonspaceexpression_nocolorequal {$$=$1+g_SpaceString+$3;}
+ expression_nocolorequal space nonspaceexpression_nocolorequal {$$=$1+g_SpaceString+$3;}
;
nonspaceexpression: simpleexpression |
@@ -246,10 +261,14 @@ simpleexpression: simpleexpression_nocolorequal |
COMMA
;
-simpleexpression_nocolorequal: STRING {$$=$1;} |
- DOLLAREXPR {$$=$1;}
+simpleexpression_nocolorequal: STRING |
+ DOLLAREXPR
;
%%
/* -------------- body section -------------- */
+void yy::mhmakeparser::error (const yy::mhmakeparser::location_type& l, const std::string& m)
+{
+ cerr << l << " -> "<<m<<endl;
+}
diff --git a/tools/mhmake/src/rule.cpp b/tools/mhmake/src/rule.cpp
index 0beb29c39..35884e2f0 100644
--- a/tools/mhmake/src/rule.cpp
+++ b/tools/mhmake/src/rule.cpp
@@ -23,7 +23,7 @@
#include "fileinfo.h"
#include "rule.h"
#include "util.h"
-#include "mhmakeparser.h"
+#include "mhmakefileparser.h"
refptr<rule> NullRule;
diff --git a/tools/mhmake/src/stdafx.h b/tools/mhmake/src/stdafx.h
index 5d1ffedfb..e586ebb6b 100644
--- a/tools/mhmake/src/stdafx.h
+++ b/tools/mhmake/src/stdafx.h
@@ -75,6 +75,12 @@
#include <sys/stat.h>
#ifdef WIN32
#include <windows.h>
+#ifdef max
+#undef max
+#endif
+#ifdef min
+#undef min
+#endif
#endif
using namespace std;
diff --git a/tools/mhmake/src/util.cpp b/tools/mhmake/src/util.cpp
index 63bdb767b..b1298c91f 100644
--- a/tools/mhmake/src/util.cpp
+++ b/tools/mhmake/src/util.cpp
@@ -22,7 +22,7 @@
#include "rule.h"
#include "util.h"
-#include "mhmakeparser.h"
+#include "mhmakeparser.hpp"
#ifdef WIN32
@@ -114,7 +114,7 @@ void PrintVersionInfo(void)
static const char VersionStr[]="\
mhmake : GNU compatible make tool with extensions\n\
version: "MHMAKEVER"\n\
-Remarks and bug reports -> marha@sourceforge.net\n\
+Remarks and bug reports -> Marc Haesen\n\
";
cerr << VersionStr;
exit(1);
@@ -593,7 +593,7 @@ void loadedmakefile::LoadMakefile()
cout << "Loading makefile "<<m_Makefile->GetQuotedFullFileName()<<endl;
#endif
- m_pParser=refptr<mhmakefileparser>(new mhmakeparser(m_CommandLineVars));
+ m_pParser=refptr<mhmakefileparser>(new yy::mhmakeparser(m_CommandLineVars));
// Add the MAKECMDGOALS environment variable
string MakeCmdGoals;
@@ -660,7 +660,7 @@ void loadedmakefile::LoadMakefile()
md5_update(&ctx, (uint8*)m_Makefile->GetFullFileName().c_str(), m_Makefile->GetFullFileName().size());
char ID[10];
- sprintf(ID,"_%x",md5_finish32( &ctx));
+ sprintf(ID,"_%lx",md5_finish32( &ctx));
pDepFile=GetFileInfo(string(".") + m_Makefile->GetName()+ ".dep"+ID,m_MakeDir);
m_pParser->SetVariable(AUTODEPFILE,pDepFile->GetQuotedFullFileName());
diff --git a/tools/mhmake/src/util.h b/tools/mhmake/src/util.h
index 8676bd0d6..648ca01ee 100644
--- a/tools/mhmake/src/util.h
+++ b/tools/mhmake/src/util.h
@@ -50,7 +50,7 @@
#define PLATFORM "linux"
#endif
-#define MHMAKEVER "2.3.17"
+#define MHMAKEVER "2.3.28"
class makecommand
{
diff --git a/tools/mhmake/ylwrap b/tools/mhmake/ylwrap
deleted file mode 100644
index e69de29bb..000000000
--- a/tools/mhmake/ylwrap
+++ /dev/null