svn merge -r603:HEAD "^/branches/released" .

1 files changed, 2247 insertions, 2248 deletions

diff --git a/xorg-server/configure.ac b/xorg-server/configure.ac
index 959ed48a8..1c7875ee3 100644
--- a/xorg-server/configure.ac
+++ b/xorg-server/configure.ac
@@ -1,2248 +1,2247 @@
-dnl Copyright © 2003-2007 Keith Packard, Daniel Stone

-dnl

-dnl Permission is hereby granted, free of charge, to any person obtaining a

-dnl copy of this software and associated documentation files (the "Software"),

-dnl to deal in the Software without restriction, including without limitation

-dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,

-dnl and/or sell copies of the Software, and to permit persons to whom the

-dnl Software is furnished to do so, subject to the following conditions:

-dnl

-dnl The above copyright notice and this permission notice (including the next

-dnl paragraph) shall be included in all copies or substantial portions of the

-dnl Software.

-dnl

-dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

-dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

-dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

-dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

-dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

-dnl DEALINGS IN THE SOFTWARE.

-dnl

-dnl Authors: Keith Packard <keithp@keithp.com>

-dnl          Daniel Stone <daniel@fooishbar.org>

-dnl          an unwitting cast of miscellaneous others

-dnl

-dnl Process this file with autoconf to create configure.

-

-AC_PREREQ(2.57)

-AC_INIT([xorg-server], 1.8.99.0, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server)

-RELEASE_DATE="unreleased"

-AC_CONFIG_SRCDIR([Makefile.am])

-AM_INIT_AUTOMAKE([foreign dist-bzip2])

-AM_MAINTAINER_MODE

-

-# Require xorg-macros: XORG_DEFAULT_OPTIONS

-m4_ifndef([XORG_MACROS_VERSION],

-          [m4_fatal([must install xorg-macros 1.6 or later before running autoconf/autogen])])

-XORG_MACROS_VERSION(1.6)

-XORG_DEFAULT_OPTIONS

-XORG_WITH_DOXYGEN(1.6.1)

-

-m4_ifndef([XORG_FONT_MACROS_VERSION], [m4_fatal([must install fontutil 1.1 or later before running autoconf/autogen])])

-XORG_FONT_MACROS_VERSION(1.1)

-

-dnl this gets generated by autoheader, and thus contains all the defines.  we

-dnl don't ever actually use it, internally.

-AC_CONFIG_HEADERS(include/do-not-use-config.h)

-dnl xorg-server.h is an external header, designed to be included by loadable

-dnl drivers.

-AC_CONFIG_HEADERS(include/xorg-server.h)

-dnl dix-config.h covers most of the DIX (i.e. everything but the DDX, not just

-dnl dix/).

-AC_CONFIG_HEADERS(include/dix-config.h)

-dnl xorg-config.h covers the Xorg DDX.

-AC_CONFIG_HEADERS(include/xorg-config.h)

-dnl xkb-config.h covers XKB for the Xorg and Xnest DDXs.

-AC_CONFIG_HEADERS(include/xkb-config.h)

-dnl xwin-config.h covers the XWin DDX.

-AC_CONFIG_HEADERS(include/xwin-config.h)

-dnl kdrive-config.h covers the kdrive DDX

-AC_CONFIG_HEADERS(include/kdrive-config.h)

-dnl version-config.h covers the version numbers so they can be bumped without

-dnl forcing an entire recompile.x

-AC_CONFIG_HEADERS(include/version-config.h)

-

-AC_PROG_CC

-AM_PROG_AS

-AC_PROG_INSTALL

-AC_PROG_LN_S

-AC_LIBTOOL_WIN32_DLL

-AC_DISABLE_STATIC

-AC_PROG_LIBTOOL

-DOLT

-AC_PROG_MAKE_SET

-PKG_PROG_PKG_CONFIG

-AC_PROG_LEX

-AC_PROG_YACC

-AC_SYS_LARGEFILE

-XORG_PROG_RAWCPP

-AC_PROG_SED

-

-# Quoted so that make will expand $(CWARNFLAGS) in makefiles to allow

-# easier overrides at build time.

-XSERVER_CFLAGS='$(CWARNFLAGS)'

-

-dnl Check for dtrace program (needed to build Xserver dtrace probes)

-dnl Also checks for <sys/sdt.h>, since some Linux distros have an 

-dnl ISDN trace program named dtrace

-AC_ARG_WITH(dtrace, AS_HELP_STRING([--with-dtrace=PATH],

-	     [Enable dtrace probes (default: enabled if dtrace found)]),

-	     [WDTRACE=$withval], [WDTRACE=auto])

-if test "x$WDTRACE" = "xyes" -o "x$WDTRACE" = "xauto" ; then

-	AC_PATH_PROG(DTRACE, [dtrace], [not_found], [$PATH:/usr/sbin])

-	if test "x$DTRACE" = "xnot_found" ; then

-		if test "x$WDTRACE" = "xyes" ; then

-			AC_MSG_FAILURE([dtrace requested but not found])

-		fi

-		WDTRACE="no"

-	else

-		AC_CHECK_HEADER(sys/sdt.h, [HAS_SDT_H="yes"], [HAS_SDT_H="no"])

-		if test "x$WDTRACE" = "xauto" -a "x$HAS_SDT_H" = "xno" ; then

-			WDTRACE="no"

-		fi

-	fi

-fi

-if test "x$WDTRACE" != "xno" ; then

-  AC_DEFINE(XSERVER_DTRACE, 1, 

-      [Define to 1 if the DTrace Xserver provider probes should be built in.])

-

-# Solaris/OpenSolaris require dtrace -G to build dtrace probe information into

-# object files, and require linking with those as relocatable objects, not .a

-# archives. MacOS X handles all this in the normal compiler toolchain, and on

-# some releases (like Tiger), will error out on dtrace -G.  For now, other

-# platforms with Dtrace ports are assumed to support -G (the FreeBSD and Linux

-# ports appear to, based on my web searches, but have not yet been tested).

-	case $host_os in

-		darwin*)	SPECIAL_DTRACE_OBJECTS=no ;;

-		*)		SPECIAL_DTRACE_OBJECTS=yes ;;

-	esac

-fi

-AM_CONDITIONAL(XSERVER_DTRACE, [test "x$WDTRACE" != "xno"])

-AM_CONDITIONAL(SPECIAL_DTRACE_OBJECTS, [test "x$SPECIAL_DTRACE_OBJECTS" = "xyes"])

-

-AC_HEADER_DIRENT

-AC_HEADER_STDC

-AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h dlfcn.h stropts.h fnmatch.h])

-

-dnl Checks for typedefs, structures, and compiler characteristics.

-AC_C_CONST

-AC_C_BIGENDIAN([ENDIAN="X_BIG_ENDIAN"], [ENDIAN="X_LITTLE_ENDIAN"])

-

-AC_CHECK_SIZEOF([unsigned long])

-if test "$ac_cv_sizeof_unsigned_long" = 8; then

-	AC_DEFINE(_XSERVER64, 1, [Define to 1 if unsigned long is 64 bits.])

-fi

-

-AC_TYPE_PID_T

-

-# Checks for headers/macros for byte swapping

-# Known variants:

-#	<byteswap.h> bswap_16, bswap_32, bswap_64  (glibc)

-#	<sys/endian.h> __swap16, __swap32, __swap64 (OpenBSD)

-#	<sys/endian.h> bswap16, bswap32, bswap64 (other BSD's)

-#	and a fallback to local macros if none of the above are found

-

-# if <byteswap.h> is found, assume it's the correct version

-AC_CHECK_HEADERS([byteswap.h])

-

-# if <sys/endian.h> is found, have to check which version

-AC_CHECK_HEADER([sys/endian.h], [HAVE_SYS_ENDIAN_H="yes"], [HAVE_SYS_ENDIAN_H="no"])

-

-if test "x$HAVE_SYS_ENDIAN_H" = "xyes" ; then

-	AC_MSG_CHECKING([for __swap16 variant of <sys/endian.h> byteswapping macros])

-	AC_LINK_IFELSE([AC_LANG_PROGRAM([

-#include <sys/types.h>

-#include <sys/endian.h>

- ], [

-int a = 1, b;

-b = __swap16(a);

- ])

-], [SYS_ENDIAN__SWAP='yes'], [SYS_ENDIAN__SWAP='no'])

-	AC_MSG_RESULT([$SYS_ENDIAN__SWAP])

-

-	AC_MSG_CHECKING([for bswap16 variant of <sys/endian.h> byteswapping macros])

-	AC_LINK_IFELSE([AC_LANG_PROGRAM([

-#include <sys/types.h>

-#include <sys/endian.h>

- ], [

-int a = 1, b;

-b = bswap16(a);

- ])

-], [SYS_ENDIAN_BSWAP='yes'], [SYS_ENDIAN_BSWAP='no'])

-	AC_MSG_RESULT([$SYS_ENDIAN_BSWAP])

-

-    	if test "$SYS_ENDIAN_BSWAP" = "yes" ; then

-		USE_SYS_ENDIAN_H=yes

-		BSWAP=bswap

-	else	

-	    	if test "$SYS_ENDIAN__SWAP" = "yes" ; then

-			USE_SYS_ENDIAN_H=yes

-			BSWAP=__swap

-		else

-			USE_SYS_ENDIAN_H=no

-		fi

-	fi

-

-	if test "$USE_SYS_ENDIAN_H" = "yes" ; then

-	    AC_DEFINE([USE_SYS_ENDIAN_H], 1, 

-		[Define to use byteswap macros from <sys/endian.h>])

-	    AC_DEFINE_UNQUOTED([bswap_16], ${BSWAP}16, 

-			[Define to 16-bit byteswap macro])

-	    AC_DEFINE_UNQUOTED([bswap_32], ${BSWAP}32, 

-			[Define to 32-bit byteswap macro])

-	    AC_DEFINE_UNQUOTED([bswap_64], ${BSWAP}64, 

-			[Define to 64-bit byteswap macro])

-	fi

-fi

-

-dnl Check to see if dlopen is in default libraries (like Solaris, which

-dnl has it in libc), or if libdl is needed to get it.

-AC_CHECK_FUNC([dlopen], [],

-	AC_CHECK_LIB([dl], [dlopen], DLOPEN_LIBS="-ldl"))

-AC_SUBST(DLOPEN_LIBS)

-

-dnl Checks for library functions.

-AC_FUNC_VPRINTF

-AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr \

-		strtol getopt getopt_long vsnprintf walkcontext backtrace \

-		getisax getzoneid shmctl64 strcasestr ffs])

-AC_FUNC_ALLOCA

-dnl Old HAS_* names used in os/*.c.

-AC_CHECK_FUNC([getdtablesize],

-	AC_DEFINE(HAS_GETDTABLESIZE, 1, [Have the 'getdtablesize' function.]))

-AC_CHECK_FUNC([getifaddrs],

-	AC_DEFINE(HAS_GETIFADDRS, 1, [Have the 'getifaddrs' function.]))

-AC_CHECK_FUNC([getpeereid],

-	AC_DEFINE(HAS_GETPEEREID, 1, [Have the 'getpeereid' function.]))

-AC_CHECK_FUNC([getpeerucred],

-	AC_DEFINE(HAS_GETPEERUCRED, 1, [Have the 'getpeerucred' function.]))

-AC_CHECK_FUNC([strlcat], HAVE_STRLCAT=yes, HAVE_STRLCAT=no)

-AM_CONDITIONAL(NEED_STRLCAT, [test x$HAVE_STRLCAT = xno])	

-AC_CHECK_FUNC([strlcpy], AC_DEFINE(HAS_STRLCPY, 1, [Have the 'strlcpy' function]))

-

-AM_CONDITIONAL(NEED_VSNPRINTF, [test x$HAVE_VSNPRINTF = xno])

-

-dnl Check for mmap support for Xvfb

-AC_CHECK_FUNC([mmap], AC_DEFINE(HAS_MMAP, 1, [Have the 'mmap' function.]))

-

-dnl Find the math libary

-AC_CHECK_LIB(m, sqrt)

-AC_CHECK_LIB(m, cbrt, AC_DEFINE(HAVE_CBRT, 1, [Have the 'cbrt' function]))

-

-AC_CHECK_HEADERS([ndbm.h dbm.h rpcsvc/dbm.h])

-

-dnl AGPGART headers

-AC_CHECK_HEADERS([linux/agpgart.h sys/agpio.h sys/agpgart.h], AGP=yes)

-AM_CONDITIONAL(AGP, [test "x$AGP" = xyes])

-

-dnl APM header

-AC_CHECK_HEADERS([linux/apm_bios.h], LNXAPM=yes)

-AM_CONDITIONAL(LNXAPM, [test "x$LNXAPM" = xyes])

-

-dnl fbdev header

-AC_CHECK_HEADERS([linux/fb.h], FBDEV=yes)

-AM_CONDITIONAL(FBDEVHW, [test "x$FBDEV" = xyes])

-

-dnl MTRR header

-AC_CHECK_HEADERS([asm/mtrr.h], ac_cv_asm_mtrr_h=yes)

-if test "x$ac_cv_asm_mtrr_h" = xyes; then

-	HAVE_MTRR=yes

-fi

-

-dnl BSD MTRR header

-AC_CHECK_HEADERS([sys/memrange.h], ac_cv_memrange_h=yes)

-if test "x$ac_cv_memrange_h" = xyes; then

-	HAVE_MTRR=yes

-fi

-

-if test "x$HAVE_MTRR" = xyes; then

-	AC_DEFINE(HAS_MTRR_SUPPORT, 1, [MTRR support available])

-fi

-

-dnl A NetBSD MTRR header

-AC_CHECK_HEADERS([machine/mtrr.h], ac_cv_machine_mtrr_h=yes)

-if test "x$ac_cv_machine_mtrr_h" = xyes; then

-	AC_DEFINE(HAS_MTRR_BUILTIN, 1, [Define to 1 if NetBSD built-in MTRR

-		support is available])

-fi

-

-dnl FreeBSD kldload support (sys/linker.h)

-AC_CHECK_HEADERS([sys/linker.h],

-	[ac_cv_sys_linker_h=yes],

-	[ac_cv_sys_linker_h=no],

-	[#include <sys/param.h>])

-AM_CONDITIONAL(FREEBSD_KLDLOAD, [test "x$ac_cv_sys_linker_h" = xyes])

-

-AC_CACHE_CHECK([for SYSV IPC],

-		ac_cv_sysv_ipc,

-		[AC_TRY_LINK([

-#include <sys/types.h>

-#include <sys/ipc.h>

-#include <sys/shm.h>

-],[

-{ 

-    int id;

-    id = shmget(IPC_PRIVATE, 512, SHM_W | SHM_R);

-    if (id < 0) return -1;

-    return shmctl(id, IPC_RMID, 0);

-}],

-	[ac_cv_sysv_ipc=yes],

-	[ac_cv_sysv_ipc=no])])

-if test "x$ac_cv_sysv_ipc" = xyes; then

-	AC_DEFINE(HAVE_SYSV_IPC, 1, [Define to 1 if SYSV IPC is available])

-fi

-

-dnl OpenBSD /dev/xf86 aperture driver 

-if test -c /dev/xf86 ; then

-	AC_DEFINE(HAS_APERTURE_DRV, 1, [System has /dev/xf86 aperture driver])

-fi

-

-dnl BSD APM support 

-AC_CHECK_HEADER([machine/apmvar.h],[

-	AC_CHECK_HEADER([sys/event.h],

-		ac_cv_BSD_KQUEUE_APM=yes,

-		ac_cv_BSD_APM=yes)])

-

-AM_CONDITIONAL(BSD_APM, [test "x$ac_cv_BSD_APM" = xyes])

-AM_CONDITIONAL(BSD_KQUEUE_APM, [test "x$ac_cv_BSD_KQUEUE_APM" = xyes])

-	

-dnl glibc backtrace support check (hw/xfree86/common/xf86Events.c)

-AC_CHECK_HEADER([execinfo.h],[

-    AC_CHECK_LIB(c, backtrace, [

-        AC_DEFINE(HAVE_BACKTRACE, 1, [Has backtrace support])

-        AC_DEFINE(HAVE_EXECINFO_H, 1, [Have execinfo.h])

-    ])]

-)

-

-dnl ARM needs additional compiler flags for proper backtraces if GCC is

-dnl used. Compile a dummy program with the -mapcs-frame option. If it

-dnl succeeds, we know that we are building for ARM with GCC.

-old_CFLAGS="$CFLAGS"

-CFLAGS="-mapcs-frame"

-AC_COMPILE_IFELSE(

-        AC_LANG_PROGRAM([[ ]]),

-        ARM_BACKTRACE_CFLAGS="$CFLAGS",

-        ARM_BACKTRACE_CFLAGS=""

-)

-CFLAGS="$old_CFLAGS"

-AC_SUBST(ARM_BACKTRACE_CFLAGS)

-

-dnl ---------------------------------------------------------------------------

-dnl Bus options and CPU capabilities.  Replaces logic in

-dnl hw/xfree86/os-support/bus/Makefile.am, among others.

-dnl ---------------------------------------------------------------------------

-DEFAULT_INT10="x86emu"

-

-dnl Override defaults as needed for specific platforms:

-

-case $host_cpu in

-  alpha*)

-	ALPHA_VIDEO=yes

-	case $host_os in

-	        *freebsd*)	SYS_LIBS=-lio ;;

-		*netbsd*)	AC_DEFINE(USE_ALPHA_PIO, 1, [NetBSD PIO alpha IO]) ;;

-	esac

-	GLX_ARCH_DEFINES="-D__GLX_ALIGN64 -mieee"

-	;;

-  arm*)

-	ARM_VIDEO=yes

-	;;

-  i*86)

-	I386_VIDEO=yes

-	case $host_os in

-		*freebsd*)	AC_DEFINE(USE_DEV_IO) ;;

-		*dragonfly*)	AC_DEFINE(USE_DEV_IO) ;;

-		*netbsd*)	AC_DEFINE(USE_I386_IOPL)

-				SYS_LIBS=-li386

-				;;

-		*openbsd*)	AC_DEFINE(USE_I386_IOPL) 

-				SYS_LIBS=-li386

-				;;

-	esac

-        ;;

-  powerpc*)

-	PPC_VIDEO=yes

-	case $host_os in

-		*freebsd*)	DEFAULT_INT10=stub ;;

-	esac

-	;;

-  sparc*)

-	SPARC64_VIDEO=yes

-	BSD_ARCH_SOURCES="sparc64_video.c ioperm_noop.c"

-	GLX_ARCH_DEFINES="-D__GLX_ALIGN64"

-	;;

-  x86_64*|amd64*)

-	I386_VIDEO=yes

-	case $host_os in

-		*freebsd*)	AC_DEFINE(USE_DEV_IO, 1, [BSD /dev/io]) ;;

-		*dragonfly*)	AC_DEFINE(USE_DEV_IO, 1, [BSD /dev/io]) ;;

-		*netbsd*)	AC_DEFINE(USE_I386_IOPL, 1, [BSD i386 iopl])

-				SYS_LIBS=-lx86_64

-				;;

-		*openbsd*)	AC_DEFINE(USE_AMD64_IOPL, 1, [BSD AMD64 iopl])

-				SYS_LIBS=-lamd64

-				;;

-	esac

-	GLX_ARCH_DEFINES="-D__GLX_ALIGN64"

-	;;

-  ia64*)

-  	GLX_ARCH_DEFINES="-D__GLX_ALIGN64"

-	;;

-  s390*)

-  	GLX_ARCH_DEFINES="-D__GLX_ALIGN64"

-	;;

-esac

-AC_SUBST(GLX_ARCH_DEFINES)

-

-dnl BSD *_video.c selection

-AM_CONDITIONAL(ALPHA_VIDEO, [test "x$ALPHA_VIDEO" = xyes])

-AM_CONDITIONAL(ARM_VIDEO, [test "x$ARM_VIDEO" = xyes])

-AM_CONDITIONAL(I386_VIDEO, [test "x$I386_VIDEO" = xyes])

-AM_CONDITIONAL(PPC_VIDEO, [test "x$PPC_VIDEO" = xyes])

-AM_CONDITIONAL(SPARC64_VIDEO, [test "x$SPARC64_VIDEO" = xyes])

-

-DRI=no

-USE_SIGIO_BY_DEFAULT="yes"

-dnl it would be nice to autodetect these *CONS_SUPPORTs

-case $host_os in

-  *freebsd* | *dragonfly*)

-	case $host_os in

-		kfreebsd*-gnu) ;;

-		*) AC_DEFINE(CSRG_BASED, 1, [System is BSD-like]) ;;

-	esac

-	AC_DEFINE(PCCONS_SUPPORT, 1, [System has PC console])

-	AC_DEFINE(PCVT_SUPPORT, 1, [System has PCVT console])

-	AC_DEFINE(SYSCONS_SUPPORT, 1, [System has syscons console])

-	DRI=yes

-	;;

-  *netbsd*)

-	AC_DEFINE(CSRG_BASED, 1, [System is BSD-like])

-	AC_DEFINE(PCCONS_SUPPORT, 1, [System has PC console])

-	AC_DEFINE(PCVT_SUPPORT, 1, [System has PCVT console])

-	AC_DEFINE(WSCONS_SUPPORT, 1, [System has wscons console])

-	DRI=yes

-	;;

-  *openbsd*)

-	AC_DEFINE(CSRG_BASED, 1, [System is BSD-like])

-	AC_DEFINE(PCVT_SUPPORT, 1, [System has PC console])

-	AC_DEFINE(WSCONS_SUPPORT, 1, [System has wscons console])

-	;;

-  *linux*)

-	DRI=yes

-	;;

-  *solaris*)

-	PKG_CHECK_EXISTS(libdrm, DRI=yes, DRI=no)

-	# Disable use of SIGIO by default until some system bugs are

-	# fixed - see Sun/OpenSolaris bug id 6879897

-	USE_SIGIO_BY_DEFAULT="no"

-	;;

-  darwin*)

-	AC_DEFINE(CSRG_BASED, 1, [System is BSD-like])

-	;;

-  cygwin*)

-	CFLAGS="$CFLAGS -DFD_SETSIZE=256"

-	;;

-esac

-

-dnl augment XORG_RELEASE_VERSION for our snapshot number and to expose the

-dnl major number

-PVMAJOR=`echo $PACKAGE_VERSION | cut -d . -f 1`

-PVS=`echo $PACKAGE_VERSION | cut -d . -f 4 | cut -d - -f 1`

-if test "x$PVS" = "x"; then

-	PVS="0"

-fi

-

-VENDOR_RELEASE="((($PVMAJOR) * 10000000) + (($PVM) * 100000) + (($PVP) * 1000) + $PVS)"

-VENDOR_MAN_VERSION="Version ${PACKAGE_VERSION}"

-

-VENDOR_NAME="The X.Org Foundation"

-VENDOR_NAME_SHORT="X.Org"

-VENDOR_WEB="http://wiki.x.org"

-

-m4_ifdef([AS_HELP_STRING], , [m4_define([AS_HELP_STRING], m4_defn([AC_HELP_STRING]))])

-

-dnl Build options.

-AC_ARG_ENABLE(werror,        AS_HELP_STRING([--enable-werror],

-		  [Obsolete - use --enable-strict-compilation instead]),

-  AC_MSG_ERROR([--enable-werror has been replaced by --enable-strict-compilation]))

-

-AC_ARG_ENABLE(debug,         AS_HELP_STRING([--enable-debug],

-				  [Enable debugging (default: disabled)]),

-			        [DEBUGGING=$enableval], [DEBUGGING=no])

-AC_ARG_ENABLE(unit-tests,    AS_HELP_STRING([--enable-unit-tests],

-                                  [Enable unit-tests (default: auto)]),

-                                [UNITTESTS=$enableval], [UNITTESTS=auto])

-AC_ARG_ENABLE(use-sigio-by-default, AS_HELP_STRING([--enable-use-sigio-by-default]

-  [Enable SIGIO input handlers by default (default: $USE_SIGIO_BY_DEFAULT)]),

-                                [USE_SIGIO_BY_DEFAULT=$enableval], [])

-AC_ARG_WITH(int10,           AS_HELP_STRING([--with-int10=BACKEND], [int10 backend: vm86, x86emu or stub]),

-				[INT10="$withval"],

-				[INT10="$DEFAULT_INT10"])

-AC_ARG_WITH(vendor-name,     AS_HELP_STRING([--with-vendor-name=VENDOR],

-				  [Vendor string reported by the server]),

-				[ VENDOR_NAME="$withval" ], [])

-AC_ARG_WITH(vendor-name-short, AS_HELP_STRING([--with-vendor-name-short=VENDOR],

-				  [Short version of vendor string reported by the server]),

-				[ VENDOR_NAME_SHORT="$withval" ], [])

-AC_ARG_WITH(vendor-web,      AS_HELP_STRING([--with-vendor-web=URL],

-				  [Vendor web address reported by the server]),

-				[ VENDOR_WEB="$withval" ], [])

-AC_ARG_WITH(module-dir,      AS_HELP_STRING([--with-module-dir=DIR],

-				  [Directory where modules are installed (default: $libdir/xorg/modules)]),

-				[ moduledir="$withval" ],

-				[ moduledir="${libdir}/xorg/modules" ])

-AC_ARG_WITH(log-dir,         AS_HELP_STRING([--with-log-dir=DIR],

-				  [Directory where log files are kept (default: $localstatedir/log)]),

-				[ logdir="$withval" ],

-				[ logdir="$localstatedir/log" ])

-AC_ARG_WITH(builder-addr,    AS_HELP_STRING([--with-builder-addr=ADDRESS],

-				  [Builder address (default: xorg@lists.freedesktop.org)]),

-				[ BUILDERADDR="$withval" ],

-				[ BUILDERADDR="xorg@lists.freedesktop.org" ])

-AC_ARG_WITH(os-name,         AS_HELP_STRING([--with-os-name=OSNAME], [Name of OS (default: output of "uname -srm")]),

-				[ OSNAME="$withval" ],

-				[ OSNAME=`uname -srm` ])

-AC_ARG_WITH(os-vendor,       AS_HELP_STRING([--with-os-vendor=OSVENDOR], [Name of OS vendor]),

-				[ OSVENDOR="$withval" ],

-				[ OSVENDOR="" ])

-AC_ARG_WITH(builderstring,   AS_HELP_STRING([--with-builderstring=BUILDERSTRING], [Additional builder string]),

-				[ BUILDERSTRING="$withval" ]

-				[ ])

-

-dnl Determine font path

-XORG_FONTROOTDIR

-XORG_FONTSUBDIR(FONTMISCDIR, fontmiscdir, misc)

-XORG_FONTSUBDIR(FONTOTFDIR, fontotfdir, OTF)

-XORG_FONTSUBDIR(FONTTTFDIR, fontttfdir, TTF)

-XORG_FONTSUBDIR(FONTTYPE1DIR, fonttype1dir, Type1)

-XORG_FONTSUBDIR(FONT75DPIDIR, font75dpidir, 75dpi)

-XORG_FONTSUBDIR(FONT100DPIDIR, font100dpidir, 100dpi)

-

-dnl Uses --default-font-path if set, otherwise checks for /etc/X11/fontpath.d,

-dnl otherwise uses standard subdirectories of FONTROOTDIR. When cross

-dnl compiling, assume default font path uses standard FONTROOTDIR directories.

-DEFAULT_FONT_PATH="${FONTMISCDIR}/,${FONTTTFDIR}/,${FONTOTFDIR}/,${FONTTYPE1DIR}/,${FONT100DPIDIR}/,${FONT75DPIDIR}/"

-if test "$cross_compiling" != yes; then

-	AC_CHECK_FILE([${sysconfdir}/X11/fontpath.d],

-		[DEFAULT_FONT_PATH='catalogue:${sysconfdir}/X11/fontpath.d'],

-		[case $host_os in

-			darwin*) DEFAULT_FONT_PATH="${DEFAULT_FONT_PATH},/Library/Fonts,/System/Library/Fonts" ;;

-		esac])

-fi

-AC_ARG_WITH(default-font-path, AS_HELP_STRING([--with-default-font-path=PATH], [Comma separated list of font dirs]),

-				[ FONTPATH="$withval" ],

-				[ FONTPATH="${DEFAULT_FONT_PATH}" ])

-

-AC_MSG_CHECKING([for default font path])

-AC_MSG_RESULT([$FONTPATH])

-

-AC_ARG_WITH(xkb-path,         AS_HELP_STRING([--with-xkb-path=PATH], [Path to XKB base dir (default: ${datadir}/X11/xkb)]),

-				[ XKBPATH="$withval" ],

-				[ XKBPATH="${datadir}/X11/xkb" ])

-AC_ARG_WITH(xkb-output,       AS_HELP_STRING([--with-xkb-output=PATH], [Path to XKB output dir (default: ${datadir}/X11/xkb/compiled)]),

-				[ XKBOUTPUT="$withval" ],

-				[ XKBOUTPUT="compiled" ])

-AC_ARG_WITH(default-xkb-rules, AS_HELP_STRING([--with-default-xkb-rules=RULES],

-                                   [Keyboard ruleset (default: base/evdev)]),

-                                [ XKB_DFLT_RULES="$withval" ],

-                                [ XKB_DFLT_RULES="" ])

-AC_ARG_WITH(default-xkb-model, AS_HELP_STRING([--with-default-xkb-model=MODEL],

-                                   [Keyboard model (default: pc105)]),

-                                [ XKB_DFLT_MODEL="$withval" ],

-                                [ XKB_DFLT_MODEL="pc105" ])

-AC_ARG_WITH(default-xkb-layout, AS_HELP_STRING([--with-default-xkb-layout=LAYOUT],

-                                   [Keyboard layout (default: us)]),

-                                [ XKB_DFLT_LAYOUT="$withval" ],

-                                [ XKB_DFLT_LAYOUT="us" ])

-AC_ARG_WITH(default-xkb-variant, AS_HELP_STRING([--with-default-xkb-variant=VARIANT],

-                                   [Keyboard variant (default: (none))]),

-                                [ XKB_DFLT_VARIANT="$withval" ],

-                                [ XKB_DFLT_VARIANT="" ])

-AC_ARG_WITH(default-xkb-options, AS_HELP_STRING([--with-default-xkb-options=OPTIONS],

-                                   [Keyboard layout options (default: (none))]),

-                                [ XKB_DFLT_OPTIONS="$withval" ],

-                                [ XKB_DFLT_OPTIONS="" ])

-AC_ARG_WITH(serverconfig-path, AS_HELP_STRING([--with-serverconfig-path=PATH],

-				   [Directory where ancillary server config files are installed (default: ${libdir}/xorg)]),

-				[ SERVERCONFIG="$withval" ],

-				[ SERVERCONFIG="${libdir}/xorg" ])

-AC_ARG_WITH(apple-applications-dir,AS_HELP_STRING([--with-apple-applications-dir=PATH], [Path to the Applications directory (default: /Applications/Utilities)]),

-				[ APPLE_APPLICATIONS_DIR="${withval}" ],

-				[ APPLE_APPLICATIONS_DIR="/Applications/Utilities" ])

-AC_SUBST([APPLE_APPLICATIONS_DIR])

-AC_ARG_WITH(apple-application-name,AS_HELP_STRING([--with-apple-application-name=NAME], [Name for the .app (default: X11)]),

-				[ APPLE_APPLICATION_NAME="${withval}" ],

-				[ APPLE_APPLICATION_NAME="X11" ])

-AC_SUBST([APPLE_APPLICATION_NAME])

-AC_ARG_WITH(launchd-id-prefix,  AS_HELP_STRING([--with-launchd-id-prefix=PATH], [Prefix to use for launchd identifiers (default: org.x)]),

-                                [ LAUNCHD_ID_PREFIX="${withval}" ],

-                                [ LAUNCHD_ID_PREFIX="org.x" ])

-AC_SUBST([LAUNCHD_ID_PREFIX])

-AC_DEFINE_UNQUOTED(LAUNCHD_ID_PREFIX, "$LAUNCHD_ID_PREFIX", [Prefix to use for launchd identifiers])

-AC_ARG_ENABLE(sparkle,AS_HELP_STRING([--enable-sparkle], [Enable updating of X11.app using the Sparkle Framework (default: disabled)]),

-				[ XQUARTZ_SPARKLE="${enableval}" ],

-				[ XQUARTZ_SPARKLE="no" ])

-AC_SUBST([XQUARTZ_SPARKLE])

-AC_ARG_ENABLE(builddocs,      AS_HELP_STRING([--enable-builddocs], [Build docs (default: disabled)]),

-                                [BUILDDOCS=$enableval],

-                                [BUILDDOCS=no])

-AC_ARG_ENABLE(install-libxf86config,

-				AS_HELP_STRING([--enable-install-libxf86config],

-				[Install libxf86config (default: disabled)]),

-				[INSTALL_LIBXF86CONFIG=$enableval],

-				[INSTALL_LIBXF86CONFIG=no])

-AC_ARG_ENABLE(visibility,     AC_HELP_STRING([--enable-visibility], [Enable symbol visibility (default: auto)]),

-				[SYMBOL_VISIBILITY=$enableval],

-				[SYMBOL_VISIBILITY=auto])

-AC_ARG_ENABLE(pc98,     	AC_HELP_STRING([--enable-pc98], [Enable PC98 support in Xorg (default: auto)]),

-				[SUPPORT_PC98=$enableval],

-				[SUPPORT_PC98=auto])

-

-dnl GLX build options

-AC_ARG_WITH(dri-driver-path,  AS_HELP_STRING([--with-dri-driver-path=PATH], [Path to DRI drivers (default: ${libdir}/dri)]),

-				[ DRI_DRIVER_PATH="$withval" ],

-				[ DRI_DRIVER_PATH="${libdir}/dri" ])

-AC_ARG_ENABLE(aiglx,          AS_HELP_STRING([--enable-aiglx], [Build accelerated indirect GLX (default: enabled)]),

-                                [AIGLX=$enableval],

-                                [AIGLX=yes])

-AC_ARG_ENABLE(glx-tls,        AS_HELP_STRING([--enable-glx-tls], [Build GLX with TLS support (default: disabled)]),

-                                [GLX_USE_TLS=$enableval],

-                                [GLX_USE_TLS=no])

-

-dnl Extensions.

-AC_ARG_ENABLE(registry,       AS_HELP_STRING([--disable-registry], [Build string registry module (default: enabled)]), [XREGISTRY=$enableval], [XREGISTRY=yes])

-AC_ARG_ENABLE(composite,      AS_HELP_STRING([--disable-composite], [Build Composite extension (default: enabled)]), [COMPOSITE=$enableval], [COMPOSITE=yes])

-AC_ARG_ENABLE(mitshm,         AS_HELP_STRING([--disable-shm], [Build SHM extension (default: enabled)]), [MITSHM=$enableval], [MITSHM=yes])

-AC_ARG_ENABLE(xres,           AS_HELP_STRING([--disable-xres], [Build XRes extension (default: enabled)]), [RES=$enableval], [RES=yes])

-AC_ARG_ENABLE(record,         AS_HELP_STRING([--disable-record], [Build Record extension (default: enabled)]), [RECORD=$enableval], [RECORD=yes])

-AC_ARG_ENABLE(xv,             AS_HELP_STRING([--disable-xv], [Build Xv extension (default: enabled)]), [XV=$enableval], [XV=yes])

-AC_ARG_ENABLE(xvmc,           AS_HELP_STRING([--disable-xvmc], [Build XvMC extension (default: enabled)]), [XVMC=$enableval], [XVMC=yes])

-AC_ARG_ENABLE(dga,            AS_HELP_STRING([--disable-dga], [Build DGA extension (default: auto)]), [DGA=$enableval], [DGA=auto])

-AC_ARG_ENABLE(screensaver,    AS_HELP_STRING([--disable-screensaver], [Build ScreenSaver extension (default: enabled)]), [SCREENSAVER=$enableval], [SCREENSAVER=yes])

-AC_ARG_ENABLE(xdmcp,          AS_HELP_STRING([--disable-xdmcp], [Build XDMCP extension (default: auto)]), [XDMCP=$enableval], [XDMCP=auto])

-AC_ARG_ENABLE(xdm-auth-1,     AS_HELP_STRING([--disable-xdm-auth-1], [Build XDM-Auth-1 extension (default: auto)]), [XDMAUTH=$enableval], [XDMAUTH=auto])

-AC_ARG_ENABLE(glx,            AS_HELP_STRING([--disable-glx], [Build GLX extension (default: enabled)]), [GLX=$enableval], [GLX=yes])

-AC_ARG_ENABLE(dri,            AS_HELP_STRING([--enable-dri], [Build DRI extension (default: auto)]), [DRI=$enableval])

-AC_ARG_ENABLE(dri2,           AS_HELP_STRING([--enable-dri2], [Build DRI2 extension (default: auto)]), [DRI2=$enableval], [DRI2=auto])

-AC_ARG_ENABLE(xinerama,	      AS_HELP_STRING([--disable-xinerama], [Build Xinerama extension (default: enabled)]), [XINERAMA=$enableval], [XINERAMA=yes])

-AC_ARG_ENABLE(xf86vidmode,    AS_HELP_STRING([--disable-xf86vidmode], [Build XF86VidMode extension (default: auto)]), [XF86VIDMODE=$enableval], [XF86VIDMODE=auto])

-AC_ARG_ENABLE(xace,           AS_HELP_STRING([--disable-xace], [Build X-ACE extension (default: enabled)]), [XACE=$enableval], [XACE=yes])

-AC_ARG_ENABLE(xselinux,       AS_HELP_STRING([--enable-xselinux], [Build SELinux extension (default: disabled)]), [XSELINUX=$enableval], [XSELINUX=no])

-AC_ARG_ENABLE(xcsecurity,     AS_HELP_STRING([--enable-xcsecurity], [Build Security extension (default: disabled)]), [XCSECURITY=$enableval], [XCSECURITY=no])

-AC_ARG_ENABLE(xcalibrate,     AS_HELP_STRING([--enable-xcalibrate], [Build XCalibrate extension (default: disabled)]), [XCALIBRATE=$enableval], [XCALIBRATE=no])

-AC_ARG_ENABLE(tslib,          AS_HELP_STRING([--enable-tslib], [Build kdrive tslib touchscreen support (default: disabled)]), [TSLIB=$enableval], [TSLIB=no])

-AC_ARG_ENABLE(dbe,            AS_HELP_STRING([--disable-dbe], [Build DBE extension (default: enabled)]), [DBE=$enableval], [DBE=yes])

-AC_ARG_ENABLE(xf86bigfont,    AS_HELP_STRING([--enable-xf86bigfont], [Build XF86 Big Font extension (default: disabled)]), [XF86BIGFONT=$enableval], [XF86BIGFONT=no])

-AC_ARG_ENABLE(dpms,           AS_HELP_STRING([--disable-dpms], [Build DPMS extension (default: enabled)]), [DPMSExtension=$enableval], [DPMSExtension=yes])

-AC_ARG_ENABLE(config-udev,    AS_HELP_STRING([--enable-config-udev], [Build udev support (default: auto)]), [CONFIG_UDEV=$enableval], [CONFIG_UDEV=auto])

-AC_ARG_ENABLE(config-dbus,    AS_HELP_STRING([--enable-config-dbus], [Build D-BUS API support (default: no)]), [CONFIG_DBUS_API=$enableval], [CONFIG_DBUS_API=no])

-AC_ARG_ENABLE(config-hal,     AS_HELP_STRING([--disable-config-hal], [Build HAL support (default: auto)]), [CONFIG_HAL=$enableval], [CONFIG_HAL=auto])

-AC_ARG_ENABLE(xfree86-utils,     AS_HELP_STRING([--enable-xfree86-utils], [Build xfree86 DDX utilities (default: enabled)]), [XF86UTILS=$enableval], [XF86UTILS=yes])

-AC_ARG_ENABLE(xaa,               AS_HELP_STRING([--enable-xaa], [Build XAA (default: enabled)]), [XAA=$enableval], [XAA=yes])

-AC_ARG_ENABLE(vgahw,          AS_HELP_STRING([--enable-vgahw], [Build Xorg with vga access (default: enabled)]), [VGAHW=$enableval], [VGAHW=yes])

-AC_ARG_ENABLE(vbe,            AS_HELP_STRING([--enable-vbe], [Build Xorg with VBE module (default: enabled)]), [VBE=$enableval], [VBE=yes])

-AC_ARG_ENABLE(int10-module,     AS_HELP_STRING([--enable-int10-module], [Build Xorg with int10 module (default: enabled)]), [INT10MODULE=$enableval], [INT10MODULE=yes])

-AC_ARG_ENABLE(windowswm,      AS_HELP_STRING([--enable-windowswm], [Build XWin with WindowsWM extension (default: no)]), [WINDOWSWM=$enableval], [WINDOWSWM=no])

-

-dnl DDXes.

-AC_ARG_ENABLE(xorg,    	      AS_HELP_STRING([--enable-xorg], [Build Xorg server (default: auto)]), [XORG=$enableval], [XORG=auto])

-AC_ARG_ENABLE(dmx,    	      AS_HELP_STRING([--enable-dmx], [Build DMX server (default: auto)]), [DMX=$enableval], [DMX=auto])

-AC_ARG_ENABLE(xvfb,    	      AS_HELP_STRING([--enable-xvfb], [Build Xvfb server (default: yes)]), [XVFB=$enableval], [XVFB=yes])

-AC_ARG_ENABLE(xnest,   	      AS_HELP_STRING([--enable-xnest], [Build Xnest server (default: auto)]), [XNEST=$enableval], [XNEST=auto])

-AC_ARG_ENABLE(xquartz,        AS_HELP_STRING([--enable-xquartz], [Build Xquartz server for OS-X (default: auto)]), [XQUARTZ=$enableval], [XQUARTZ=auto])

-AC_ARG_ENABLE(standalone-xpbproxy, AS_HELP_STRING([--enable-standalone-xpbproxy], [Build a standalone xpbproxy (in addition to the one integrated into Xquartz as a separate thread) (default: no)]), [STANDALONE_XPBPROXY=$enableval], [STANDALONE_XPBPROXY=no])

-AC_ARG_ENABLE(xwin,    	      AS_HELP_STRING([--enable-xwin], [Build XWin server (default: auto)]), [XWIN=$enableval], [XWIN=auto])

-dnl kdrive and its subsystems

-AC_ARG_ENABLE(kdrive,         AS_HELP_STRING([--enable-kdrive], [Build kdrive servers (default: no)]), [KDRIVE=$enableval], [KDRIVE=no])

-AC_ARG_ENABLE(xephyr,         AS_HELP_STRING([--enable-xephyr], [Build the kdrive Xephyr server (default: auto)]), [XEPHYR=$enableval], [XEPHYR=auto])

-AC_ARG_ENABLE(xfake,          AS_HELP_STRING([--enable-xfake], [Build the kdrive 'fake' server (default: auto)]), [XFAKE=$enableval], [XFAKE=auto])

-AC_ARG_ENABLE(xfbdev,         AS_HELP_STRING([--enable-xfbdev], [Build the kdrive framebuffer device server (default: auto)]), [XFBDEV=$enableval], [XFBDEV=auto])

-dnl kdrive options

-AC_ARG_ENABLE(kdrive-kbd,     AS_HELP_STRING([--enable-kdrive-kbd], [Build kbd driver for kdrive (default: auto)]), [KDRIVE_KBD=$enableval], [KDRIVE_KBD=auto])

-AC_ARG_ENABLE(kdrive-mouse,   AC_HELP_STRING([--enable-kdrive-mouse], [Build mouse driver for kdrive (default: auto)]), [KDRIVE_MOUSE=$enableval], [KDRIVE_MOUSE=auto])

-AC_ARG_ENABLE(kdrive-evdev,   AC_HELP_STRING([--enable-kdrive-evdev], [Build evdev driver for kdrive (default: auto)]), [KDRIVE_EVDEV=$enableval], [KDRIVE_EVDEV=auto])

-

-

-dnl chown/chmod to be setuid root as part of build

-dnl Replaces InstallXserverSetUID in imake

-AC_ARG_ENABLE(install-setuid, 

-    AS_HELP_STRING([--enable-install-setuid],

-       [Install Xorg server as owned by root with setuid bit (default: auto)]),

-    [SETUID=$enableval], [SETUID=auto])

-AC_MSG_CHECKING([to see if we can install the Xorg server as root])

-if test "x$SETUID" = "xauto" ; then

-	case $host_os in

-	    cygwin*)		SETUID="no"  ;;

-	    darwin*)		SETUID="no"  ;;

-	    *)

-	   	case $host_cpu in

-		    sparc)	SETUID="no"  ;;

-		    *)		SETUID="yes" ;;

-		esac

-	esac

-	if test "x$SETUID" = xyes; then

-		touch testfile

-		chown root testfile > /dev/null 2>&1 || SETUID="no"

-		rm -f testfile

-	fi

-fi

-AC_MSG_RESULT([$SETUID])

-AM_CONDITIONAL(INSTALL_SETUID, [test "x$SETUID" = "xyes"])

-

-dnl Issue an error if xtrans.m4 was not found and XTRANS_CONNECTION_FLAGS macro

-dnl was not expanded, since xorg-server with no transport types is rather useless.

-dnl

-dnl If you're seeing an error here, be sure you installed the lib/xtrans module

-dnl first and if it's not in the default location, that you set the ACLOCAL

-dnl environment variable to find it, such as:

-dnl	ACLOCAL="aclocal -I ${PREFIX}/share/aclocal"

-m4_pattern_forbid([^XTRANS_CONNECTION_FLAGS$])

-

-# Transport selection macro from xtrans.m4

-XTRANS_CONNECTION_FLAGS

-

-# Secure RPC detection macro from xtrans.m4

-XTRANS_SECURE_RPC_FLAGS

-AM_CONDITIONAL(SECURE_RPC, [test "x$SECURE_RPC" = xyes])

-

-AM_CONDITIONAL(INT10_VM86, [test "x$INT10" = xvm86])

-AM_CONDITIONAL(INT10_X86EMU, [test "x$INT10" = xx86emu])

-AM_CONDITIONAL(INT10_STUB, [test "x$INT10" = xstub])

-if test "x$INT10" = xyes; then

-	dnl VM86 headers

-	AC_CHECK_HEADERS([sys/vm86.h sys/io.h])

-fi

-

-dnl Handle building documentation

-AM_CONDITIONAL(BUILDDOCS, test "x$BUILDDOCS" = xyes)

-

-dnl Only build sgml docs when linuxdoc is available and

-dnl def.ents has been installed

-XORG_CHECK_LINUXDOC

-

-dnl Handle installing libxf86config

-AM_CONDITIONAL(INSTALL_LIBXF86CONFIG, [test "x$INSTALL_LIBXF86CONFIG" = xyes])

-

-dnl DDX Detection... Yes, it's ugly to have it here... but we need to

-dnl handle this early on so that we don't require unsupported extensions

-case $host_os in

-	cygwin*)

-		DGA=no

-		DRI2=no

-		XF86VIDMODE=no

-		XSELINUX=no

-		XV=no

-		;;

-	darwin*)

-		DRI2=no

-

-		if test x$XQUARTZ = xauto; then

-			AC_CACHE_CHECK([whether to build Xquartz],xorg_cv_Carbon_framework,[

-		 		save_LDFLAGS=$LDFLAGS

-				LDFLAGS="$LDFLAGS -framework Carbon"

-				AC_LINK_IFELSE([char FSFindFolder(); int main() { FSFindFolder(); return 0;}],

-				[xorg_cv_Carbon_framework=yes],

-				[xorg_cv_Carbon_framework=no])

-			LDFLAGS=$save_LDFLAGS])

-                

-			if test "X$xorg_cv_Carbon_framework" = Xyes; then

-				XQUARTZ=yes

-			else

-				XQUARTZ=no

-			fi

-		fi

-

-		if test "x$XQUARTZ" = xyes ; then

-			XQUARTZ=yes

-			XVFB=no

-			XNEST=no

-

-			COMPOSITE=no

-			DGA=no

-			DPMSExtension=no

-			XF86VIDMODE=no

-		fi

-		;;

-	*) XQUARTZ=no ;;

-esac

-

-dnl ---------------------------------------------------------------------------

-dnl Extension section

-dnl ---------------------------------------------------------------------------

-XEXT_INC='-I$(top_srcdir)/Xext'

-XEXT_LIB='$(top_builddir)/Xext/libXext.la'

-XEXTXORG_LIB='$(top_builddir)/Xext/libXextbuiltin.la'

-

-dnl Optional modules

-VIDEOPROTO="videoproto"

-COMPOSITEPROTO="compositeproto >= 0.4"

-RECORDPROTO="recordproto >= 1.13.99.1"

-SCRNSAVERPROTO="scrnsaverproto >= 1.1"

-RESOURCEPROTO="resourceproto"

-DRIPROTO="xf86driproto >= 2.1.0"

-DRI2PROTO="dri2proto >= 2.3"

-XINERAMAPROTO="xineramaproto"

-BIGFONTPROTO="xf86bigfontproto >= 1.2.0"

-XCALIBRATEPROTO="xcalibrateproto"

-DGAPROTO="xf86dgaproto >= 2.0.99.1"

-GLPROTO="glproto >= 1.4.10"

-DMXPROTO="dmxproto >= 2.2.99.1"

-VIDMODEPROTO="xf86vidmodeproto >= 2.2.99.1"

-WINDOWSWMPROTO="windowswmproto"

-APPLEWMPROTO="applewmproto >= 1.4"

-

-dnl Core modules for most extensions, et al.

-REQUIRED_MODULES="[randrproto >= 1.2.99.3] [renderproto >= 0.11] [fixesproto >= 4.1] [damageproto >= 1.1] [xcmiscproto >= 1.2.0] [xextproto >= 7.0.99.3] [xproto >= 7.0.13] [xtrans >= 1.2.2] [bigreqsproto >= 1.1.0] fontsproto [inputproto >= 1.9.99.902] [kbproto >= 1.0.3]"

-REQUIRED_LIBS="xfont xau [pixman-1 >= 0.15.20]"

-

-dnl List of libraries that require a specific version

-LIBAPPLEWM="applewm >= 1.4"

-LIBDMX="dmx >= 1.0.99.1"

-LIBDRI="dri >= 7.8.0"

-LIBDRM="libdrm >= 2.3.0"

-LIBGL="gl >= 7.1.0"

-LIBXEXT="xext >= 1.0.99.4"

-LIBXI="xi >= 1.2.99.1"

-LIBXTST="xtst >= 1.0.99.2"

-LIBPCIACCESS="pciaccess >= 0.8.0"

-LIBGLIB="glib-2.0 >= 2.16"

-LIBUDEV="libudev >= 143"

-LIBSELINUX="libselinux >= 2.0.86"

-

-if test "x$CONFIG_UDEV" = xyes &&

- { test "x$CONFIG_DBUS_API" = xyes || test "x$CONFIG_HAL" = xyes; }; then

-	AC_MSG_ERROR([Hotplugging through both libudev and dbus/hal not allowed])

-fi

-

-PKG_CHECK_MODULES(UDEV, $LIBUDEV, [HAVE_LIBUDEV=yes], [HAVE_LIBUDEV=no])

-if test "x$CONFIG_UDEV" = xauto; then

-	CONFIG_UDEV="$HAVE_LIBUDEV"

-fi

-AM_CONDITIONAL(CONFIG_UDEV, [test "x$CONFIG_UDEV" = xyes])

-if test "x$CONFIG_UDEV" = xyes; then

-	CONFIG_DBUS_API=no

-	CONFIG_HAL=no

-	if ! test "x$HAVE_LIBUDEV" = xyes; then

-		AC_MSG_ERROR([udev configuration API requested, but libudev is not installed])

-	fi

-	AC_DEFINE(CONFIG_UDEV, 1, [Use libudev for input hotplug])

-fi

-

-dnl HAVE_DBUS is true if we actually have the D-Bus library, whereas

-dnl CONFIG_DBUS_API is true if we want to enable the D-Bus config

-dnl API.

-PKG_CHECK_MODULES(DBUS, dbus-1, [HAVE_DBUS=yes], [HAVE_DBUS=no])

-if test "x$HAVE_DBUS" = xyes; then

-	AC_DEFINE(HAVE_DBUS, 1, [Have D-Bus support])

-fi

-AM_CONDITIONAL(HAVE_DBUS, [test "x$HAVE_DBUS" = xyes])

-

-if test "x$CONFIG_DBUS_API" = xauto; then

-	CONFIG_DBUS_API="$HAVE_DBUS"

-fi

-if test "x$CONFIG_DBUS_API" = xyes; then

-	if ! test "x$HAVE_DBUS" = xyes; then

-		AC_MSG_ERROR([D-Bus configuration API requested, but D-Bus is not installed.])

-	fi

-

-	AC_DEFINE(CONFIG_DBUS_API, 1, [Use the D-Bus input configuration API])

-	CONFIG_NEED_DBUS="yes"

-fi

-AM_CONDITIONAL(CONFIG_DBUS_API, [test "x$CONFIG_DBUS_API" = xyes])

-

-PKG_CHECK_MODULES(HAL, hal, [HAVE_HAL=yes], [HAVE_HAL=no])

-if test "x$CONFIG_HAL" = xauto; then

-	CONFIG_HAL="$HAVE_HAL"

-fi

-if test "x$CONFIG_HAL" = xyes; then

-	if ! test "x$HAVE_HAL" = xyes; then

-		AC_MSG_ERROR([HAL hotplug API requested, but HAL is not installed.])

-	fi

-

-	AC_DEFINE(CONFIG_HAL, 1, [Use the HAL hotplug API])

-	CONFIG_NEED_DBUS="yes"

-fi

-AM_CONDITIONAL(CONFIG_HAL, [test "x$CONFIG_HAL" = xyes])

-

-if test "x$CONFIG_NEED_DBUS" = xyes; then

-        AC_DEFINE(CONFIG_NEED_DBUS, 1, [Use D-Bus for input hotplug])

-fi

-AM_CONDITIONAL(CONFIG_NEED_DBUS, [test "x$CONFIG_NEED_DBUS" = xyes])

-CONFIG_LIB='$(top_builddir)/config/libconfig.la'

-

-if test "x$USE_SIGIO_BY_DEFAULT" = xyes; then

-	USE_SIGIO_BY_DEFAULT_VALUE=TRUE

-else

-	USE_SIGIO_BY_DEFAULT_VALUE=FALSE

-fi

-AC_DEFINE_UNQUOTED([USE_SIGIO_BY_DEFAULT], [$USE_SIGIO_BY_DEFAULT_VALUE],

-		   [Use SIGIO handlers for input device events by default])

-

-AC_MSG_CHECKING([for glibc...])

-AC_PREPROC_IFELSE([

-#include <features.h>

-#ifndef __GLIBC__

-#error

-#endif

-], glibc=yes, glibc=no)

-AC_MSG_RESULT([$glibc])

-

-AC_CHECK_FUNCS([clock_gettime], [have_clock_gettime=yes],

-               [AC_CHECK_LIB([rt], [clock_gettime], [have_clock_gettime=-lrt],

-                             [have_clock_gettime=no])])

-

-AC_MSG_CHECKING([for a useful monotonic clock ...])

-

-if ! test "x$have_clock_gettime" = xno; then

-    if ! test "x$have_clock_gettime" = xyes; then

-        CLOCK_LIBS="$have_clock_gettime"

-    else

-        CLOCK_LIBS=""

-    fi

-

-    LIBS_SAVE="$LIBS"

-    LIBS="$CLOCK_LIBS"

-    CPPFLAGS_SAVE="$CPPFLAGS"

-

-    if test x"$glibc" = xyes; then

-        CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"

-    fi

-

-    AC_RUN_IFELSE([

-#include <time.h>

-

-int main(int argc, char *argv[[]]) {

-    struct timespec tp;

-

-    if (clock_gettime(CLOCK_MONOTONIC, &tp) == 0)

-        return 0;

-    else

-        return 1;

-}

-    ], [MONOTONIC_CLOCK=yes], [MONOTONIC_CLOCK=no],

-       [MONOTONIC_CLOCK="cross compiling"])

-

-    LIBS="$LIBS_SAVE"

-    CPPFLAGS="$CPPFLAGS_SAVE"

-else

-    MONOTONIC_CLOCK=no

-fi

-

-AC_MSG_RESULT([$MONOTONIC_CLOCK])

-

-if test "x$MONOTONIC_CLOCK" = xyes; then

-    AC_DEFINE(MONOTONIC_CLOCK, 1, [Have monotonic clock from clock_gettime()])

-    LIBS="$LIBS $CLOCK_LIBS"

-fi

-

-AM_CONDITIONAL(XV, [test "x$XV" = xyes])

-if test "x$XV" = xyes; then

-	AC_DEFINE(XV, 1, [Support Xv extension])

-	AC_DEFINE(XvExtension, 1, [Build Xv extension])

-	REQUIRED_MODULES="$REQUIRED_MODULES $VIDEOPROTO"

-else

-	XVMC=no

-fi

-

-AM_CONDITIONAL(XVMC, [test "x$XVMC" = xyes])

-if test "x$XVMC" = xyes; then

-	AC_DEFINE(XvMCExtension, 1, [Build XvMC extension])

-fi

-

-AM_CONDITIONAL(XREGISTRY, [test "x$XREGISTRY" = xyes])

-if test "x$XREGISTRY" = xyes; then

-	AC_DEFINE(XREGISTRY, 1, [Build registry module])

-fi

-

-AM_CONDITIONAL(COMPOSITE, [test "x$COMPOSITE" = xyes])

-if test "x$COMPOSITE" = xyes; then

-	AC_DEFINE(COMPOSITE, 1, [Support Composite Extension])

-	REQUIRED_MODULES="$REQUIRED_MODULES $COMPOSITEPROTO"

-	COMPOSITE_LIB='$(top_builddir)/composite/libcomposite.la'

-	COMPOSITE_INC='-I$(top_srcdir)/composite'

-fi

-

-AM_CONDITIONAL(MITSHM, [test "x$MITSHM" = xyes])

-if test "x$MITSHM" = xyes; then

-	AC_DEFINE(MITSHM, 1, [Support MIT-SHM extension])

-	AC_DEFINE(HAS_SHM, 1, [Support SHM])

-fi

-

-AM_CONDITIONAL(RECORD, [test "x$RECORD" = xyes])

-if test "x$RECORD" = xyes; then

-	AC_DEFINE(XRECORD, 1, [Support Record extension])

-	REQUIRED_MODULES="$REQUIRED_MODULES $RECORDPROTO"

-	RECORD_LIB='$(top_builddir)/record/librecord.la'

-fi

-

-AM_CONDITIONAL(SCREENSAVER, [test "x$SCREENSAVER" = xyes])

-if test "x$SCREENSAVER" = xyes; then

-	AC_DEFINE(SCREENSAVER, 1, [Support MIT-SCREEN-SAVER extension])

-	REQUIRED_MODULES="$REQUIRED_MODULES $SCRNSAVERPROTO"

-fi

-

-AM_CONDITIONAL(RES, [test "x$RES" = xyes])

-if test "x$RES" = xyes; then

-	AC_DEFINE(RES, 1, [Support X resource extension])

-	REQUIRED_MODULES="$REQUIRED_MODULES $RESOURCEPROTO"

-fi

-

-if test "x$GLX" = xyes; then

-	PKG_CHECK_MODULES([XLIB], [x11])

-	PKG_CHECK_MODULES([GL], $GLPROTO $LIBGL)

-	AC_SUBST(XLIB_CFLAGS)

-	AC_DEFINE(GLXEXT, 1, [Build GLX extension])

-	GLX_LIBS='$(top_builddir)/glx/libglx.la'

-	GLX_SYS_LIBS="$GLX_SYS_LIBS"

-else

-        GLX=no

-fi

-AM_CONDITIONAL(GLX, test "x$GLX" = xyes)

-

-if test "x$AIGLX" = xyes -a "x$GLX" = xyes -a "x$DRI" = xyes; then

-	AC_DEFINE(AIGLX, 1, [Build AIGLX loader])

-else

-	AIGLX=no

-fi

-AM_CONDITIONAL(AIGLX, test "x$AIGLX" = xyes)

-

-if test "x$GLX_USE_TLS" = xyes -a "x$AIGLX" = xyes; then

-	GLX_DEFINES="-DGLX_USE_TLS -DPTHREADS"

-	GLX_SYS_LIBS="$GLX_SYS_LIBS -lpthread"

-fi

-AC_SUBST([GLX_DEFINES])

-

-AM_CONDITIONAL(DRI, test "x$DRI" = xyes)

-if test "x$DRI" = xyes; then

-	AC_DEFINE(XF86DRI, 1, [Build DRI extension])

-	PKG_CHECK_MODULES([DRIPROTO], [$DRIPROTO])

-	PKG_CHECK_MODULES([DRI], $GLPROTO $LIBDRI)

-	AC_SUBST(DRIPROTO_CFLAGS)

-fi

-

-PKG_CHECK_MODULES([DRI2PROTO], $DRI2PROTO,

-                  [HAVE_DRI2PROTO=yes], [HAVE_DRI2PROTO=no])

-case "$DRI2,$HAVE_DRI2PROTO" in

-	yes,no)

-		AC_MSG_ERROR([DRI2 requested, but dri2proto not found.])

-		;;

-	yes,yes | auto,yes)

-		AC_DEFINE(DRI2, 1, [Build DRI2 extension])

-		DRI2=yes

-		;;

-esac

-AM_CONDITIONAL(DRI2, test "x$DRI2" = xyes)

-

-if test "x$DRI" = xyes || test "x$DRI2" = xyes; then

-	PKG_CHECK_MODULES([LIBDRM], $LIBDRM)

-	AC_SUBST(LIBDRM_CFLAGS)

-	AC_SUBST(LIBDRM_LIBS)

-fi

-

-if test "x$DRI2" = xyes; then

-	save_CFLAGS=$CFLAGS

-	CFLAGS="$GL_CFLAGS $LIBDRM_CFLAGS"

-	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <GL/gl.h>

-#include <GL/internal/dri_interface.h>

-#ifndef __DRI_DRI2

-#error DRI2 extension not available.

-#endif]])],

-			  [HAVE_DRI2EXTENSION=yes],

-			  [HAVE_DRI2EXTENSION=no])

-	CFLAGS=$save_CFLAGS

-	if test "x$HAVE_DRI2EXTENSION" = xyes; then

-		AC_DEFINE(DRI2_AIGLX, 1, [Build DRI2 AIGLX loader])

-		DRI2_AIGLX=yes

-	else

-		AC_MSG_NOTICE([DRI2 AIGLX disabled, __DRI_DRI2 not defined in dri_interface.h.])

-		DRI2_AIGLX=no

-	fi

-fi

-AM_CONDITIONAL(DRI2_AIGLX, test "x$DRI2_AIGLX" = xyes)

-

-

-AM_CONDITIONAL(XINERAMA, [test "x$XINERAMA" = xyes])

-if test "x$XINERAMA" = xyes; then

-	AC_DEFINE(XINERAMA, 1, [Support Xinerama extension])

-	AC_DEFINE(PANORAMIX, 1, [Internal define for Xinerama])

-	REQUIRED_MODULES="$REQUIRED_MODULES $XINERAMAPROTO"

-fi

-

-AM_CONDITIONAL(XACE, [test "x$XACE" = xyes])

-if test "x$XACE" = xyes; then

-	AC_DEFINE(XACE, 1, [Build X-ACE extension])

-fi

-

-AM_CONDITIONAL(XSELINUX, [test "x$XSELINUX" = xyes])

-if test "x$XSELINUX" = xyes; then

-	if test "x$XACE" != xyes; then

-		AC_MSG_ERROR([cannot build SELinux extension without X-ACE])

-	fi

-	AC_CHECK_HEADERS([libaudit.h], [], AC_MSG_ERROR([SELinux extension requires audit system headers]))

-	AC_CHECK_LIB(audit, audit_open, [], AC_MSG_ERROR([SELinux extension requires audit system library]))

-	PKG_CHECK_MODULES([SELINUX], $LIBSELINUX)

-	SELINUX_LIBS="$SELINUX_LIBS -laudit"

-	AC_DEFINE(XSELINUX, 1, [Build SELinux extension])

-fi

-

-AM_CONDITIONAL(XCSECURITY, [test "x$XCSECURITY" = xyes])

-if test "x$XCSECURITY" = xyes; then

-	if test "x$XACE" != xyes; then

-		AC_MSG_ERROR([cannot build Security extension without X-ACE])

-	fi

-	AC_DEFINE(XCSECURITY, 1, [Build Security extension])

-fi

-

-AM_CONDITIONAL(DBE, [test "x$DBE" = xyes])

-if test "x$DBE" = xyes; then

-	AC_DEFINE(DBE, 1, [Support DBE extension])

-	DBE_LIB='$(top_builddir)/dbe/libdbe.la'

-fi

-

-AM_CONDITIONAL(XF86BIGFONT, [test "x$XF86BIGFONT" = xyes])

-if test "x$XF86BIGFONT" = xyes; then

-	AC_DEFINE(XF86BIGFONT, 1, [Support XF86 Big font extension])

-	REQUIRED_MODULES="$REQUIRED_MODULES $BIGFONTPROTO"

-fi

-

-AM_CONDITIONAL(DPMSExtension, [test "x$DPMSExtension" = xyes])

-if test "x$DPMSExtension" = xyes; then

-	AC_DEFINE(DPMSExtension, 1, [Support DPMS extension])

-fi

-

-if test "x$XCALIBRATE" = xyes && test "$KDRIVE" = yes; then

-   AC_DEFINE(XCALIBRATE, 1, [Build XCalibrate extension])

-   REQUIRED_MODULES="$REQUIRED_MODULES $XCALIBRATEPROTO"

-else

-   XCALIBRATE=no

-fi

-AM_CONDITIONAL(XCALIBRATE, [test "x$XCALIBRATE" = xyes])

-

-AC_DEFINE(RENDER, 1, [Support RENDER extension])

-RENDER_LIB='$(top_builddir)/render/librender.la'

-RENDER_INC='-I$(top_srcdir)/render'

-

-AC_DEFINE(RANDR, 1, [Support RANDR extension])

-RANDR_LIB='$(top_builddir)/randr/librandr.la'

-RANDR_INC='-I$(top_srcdir)/randr'

-

-AC_DEFINE(XFIXES,1,[Support XFixes extension])

-FIXES_LIB='$(top_builddir)/xfixes/libxfixes.la'

-FIXES_INC='-I$(top_srcdir)/xfixes'

-

-AC_DEFINE(DAMAGE,1,[Support Damage extension])

-DAMAGE_LIB='$(top_builddir)/damageext/libdamageext.la'

-DAMAGE_INC='-I$(top_srcdir)/damageext'

-MIEXT_DAMAGE_LIB='$(top_builddir)/miext/damage/libdamage.la'

-MIEXT_DAMAGE_INC='-I$(top_srcdir)/miext/damage'

-

-# XINPUT extension is integral part of the server

-AC_DEFINE(XINPUT, 1, [Support X Input extension])

-XI_LIB='$(top_builddir)/Xi/libXi.la'

-XI_INC='-I$(top_srcdir)/Xi'

-

-AM_CONDITIONAL(XF86UTILS, test "x$XF86UTILS" = xyes)

-AM_CONDITIONAL(XAA, test "x$XAA" = xyes)

-AM_CONDITIONAL(VGAHW, test "x$VGAHW" = xyes)

-AM_CONDITIONAL(VBE, test "x$VBE" = xyes)

-AM_CONDITIONAL(INT10MODULE, test "x$INT10MODULE" = xyes)

-

-AC_DEFINE(SHAPE, 1, [Support SHAPE extension])

-

-AC_DEFINE_DIR(XKB_BASE_DIRECTORY, XKBPATH, [Path to XKB data])

-AC_ARG_WITH(xkb-bin-directory,

-				AS_HELP_STRING([--with-xkb-bin-directory=DIR], [Directory containing xkbcomp program]),

-				[XKB_BIN_DIRECTORY="$withval"],

-				[XKB_BIN_DIRECTORY="$bindir"])

-

-AC_DEFINE_DIR(XKB_BIN_DIRECTORY, XKB_BIN_DIRECTORY, [Path to XKB bin dir])

-

-dnl Make sure XKM_OUTPUT_DIR is an absolute path

-XKBOUTPUT_FIRSTCHAR=`echo $XKBOUTPUT | cut -b 1`

-if [[ x$XKBOUTPUT_FIRSTCHAR != x/ -a x$XKBOUTPUT_FIRSTCHAR != 'x$' ]] ; then

-   XKBOUTPUT="$XKB_BASE_DIRECTORY/$XKBOUTPUT"

-fi

-

-dnl XKM_OUTPUT_DIR (used in code) must end in / or file names get hosed

-dnl XKB_COMPILED_DIR (used in Makefiles) must not or install-sh gets confused

-

-XKBOUTPUT=`echo $XKBOUTPUT/ | $SED 's|/*$|/|'`

-XKB_COMPILED_DIR=`echo $XKBOUTPUT | $SED 's|/*$||'`

-AC_DEFINE_DIR(XKM_OUTPUT_DIR, XKBOUTPUT, [Path to XKB output dir])

-AC_SUBST(XKB_COMPILED_DIR)

-

-if test "x$XKB_DFLT_RULES" = x; then

-    case $host_os in

-    linux*)

-        dnl doesn't take AutoAddDevices into account, but whatever.

-        if test "x$CONFIG_HAL" = xyes; then

-            XKB_DFLT_RULES="evdev"

-        else

-            XKB_DFLT_RULES="base"

-        fi

-        ;;

-    *)

-        XKB_DFLT_RULES="base"

-        ;;

-    esac

-fi

-AC_DEFINE_UNQUOTED(XKB_DFLT_RULES, ["$XKB_DFLT_RULES"], [Default XKB ruleset])

-AC_DEFINE_UNQUOTED(XKB_DFLT_MODEL, ["$XKB_DFLT_MODEL"], [Default XKB model])

-AC_DEFINE_UNQUOTED(XKB_DFLT_LAYOUT, ["$XKB_DFLT_LAYOUT"], [Default XKB layout])

-AC_DEFINE_UNQUOTED(XKB_DFLT_VARIANT, ["$XKB_DFLT_VARIANT"], [Default XKB variant])

-AC_DEFINE_UNQUOTED(XKB_DFLT_OPTIONS, ["$XKB_DFLT_OPTIONS"], [Default XKB options])

-

-XKB_LIB='$(top_builddir)/xkb/libxkb.la'

-XKB_STUB_LIB='$(top_builddir)/xkb/libxkbstubs.la'

-REQUIRED_MODULES="$REQUIRED_MODULES xkbfile"

-

-AC_CHECK_FUNC(strcasecmp, [], AC_DEFINE([NEED_STRCASECMP], 1,

-                                        [Do not have 'strcasecmp'.]))

-AC_CHECK_FUNC(strncasecmp, [], AC_DEFINE([NEED_STRNCASECMP], 1,

-                                        [Do not have 'strncasecmp'.]))

-AC_CHECK_FUNC(strcasestr, [], AC_DEFINE([NEED_STRCASESTR], 1,

-                                       [Do not have 'strcasestr'.]))

-

-PKG_CHECK_MODULES([XDMCP], [xdmcp], [have_libxdmcp="yes"], [have_libxdmcp="no"])

-if test "x$have_libxdmcp" = xyes; then

-	AC_CHECK_LIB(Xdmcp, XdmcpWrap, [have_xdmcpwrap="yes"], [have_xdmcpwrap="no"], [$XDMCP_LIBS])

-fi

-if test "x$XDMCP" = xauto; then

-	if test "x$have_libxdmcp" = xyes; then

-		XDMCP=yes

-	else

-		XDMCP=no

-	fi

-fi

-if test "x$XDMAUTH" = xauto; then

-	if test "x$have_libxdmcp" = xyes && test "x$have_xdmcpwrap" = xyes; then

-		XDMAUTH=yes

-	else

-		XDMAUTH=no

-	fi

-fi

-

-AM_CONDITIONAL(XDMCP, [test "x$XDMCP" = xyes])

-if test "x$XDMCP" = xyes; then

-	AC_DEFINE(XDMCP, 1, [Support XDM Control Protocol])

-	REQUIRED_LIBS="$REQUIRED_LIBS xdmcp"

-	XDMCP_MODULES="xdmcp"

-fi

-

-AM_CONDITIONAL(XDMAUTH, [test "x$XDMAUTH" = xyes])

-if test "x$XDMAUTH" = xyes; then

-	AC_DEFINE(HASXDMAUTH,1,[Support XDM-AUTH*-1])

-	if ! test "x$XDMCP" = xyes; then

-		REQUIRED_LIBS="$REQUIRED_LIBS xdmcp"

-		XDMCP_MODULES="xdmcp"

-	fi

-fi

-

-AC_DEFINE_DIR(COMPILEDDEFAULTFONTPATH, FONTPATH, [Default font path])

-AC_DEFINE_DIR(PCI_TXT_IDS_PATH, PCI_TXT_IDS_DIR, [Default PCI text file ID path])

-AC_DEFINE_DIR(SERVER_MISC_CONFIG_PATH, SERVERCONFIG, [Server miscellaneous config path])

-AC_DEFINE_DIR(BASE_FONT_PATH, FONTROOTDIR, [Default base font path])

-AC_DEFINE_DIR(DRI_DRIVER_PATH, DRI_DRIVER_PATH, [Default DRI driver path])

-AC_DEFINE_UNQUOTED(XVENDORNAME, ["$VENDOR_NAME"], [Vendor name])

-AC_DEFINE_UNQUOTED(XVENDORNAMESHORT, ["$VENDOR_NAME_SHORT"], [Short vendor name])

-AC_DEFINE_UNQUOTED(XORG_DATE, ["$RELEASE_DATE"], [Vendor release])

-AC_DEFINE_UNQUOTED(XORG_MAN_VERSION, ["$VENDOR_MAN_VERSION"], [Vendor man version])

-AC_DEFINE_UNQUOTED(BUILDERADDR, ["$BUILDERADDR"], [Builder address])

-

-if test -z "$OSNAME"; then

-    OSNAME="UNKNOWN"

-fi

-

-AC_DEFINE_UNQUOTED(OSNAME, ["$OSNAME"], [Operating System Name])

-AC_DEFINE_UNQUOTED(OSVENDOR, ["$OSVENDOR"], [Operating System Vendor])

-AC_DEFINE_UNQUOTED(BUILDERSTRING, ["$BUILDERSTRING"], [Builder string])

-

-AC_SUBST([VENDOR_NAME_SHORT])

-AC_DEFINE_UNQUOTED(VENDOR_NAME, ["$VENDOR_NAME"], [Vendor name])

-AC_DEFINE_UNQUOTED(VENDOR_NAME_SHORT, ["$VENDOR_NAME_SHORT"], [Vendor name])

-AC_DEFINE_UNQUOTED(VENDOR_RELEASE, [$VENDOR_RELEASE], [Vendor release])

-AC_DEFINE_UNQUOTED(VENDOR_MAN_VERSION, ["$VENDOR_MAN_VERSION"], [Vendor man version])

-

-AC_DEFINE(NO_LIBCWRAPPER, 1, [Define to 1 if modules should avoid the libcwrapper])

-

-if test "x$DEBUGGING" = xyes; then

-       AC_DEFINE(DEBUG, 1, [Enable debugging code])

-fi

-AM_CONDITIONAL(DEBUG, [test "x$DEBUGGING" = xyes])

-

-# If unittests aren't explicitly disabled, check for required support

-if test "x$UNITTESTS" != xno ; then

-       PKG_CHECK_MODULES([GLIB], $LIBGLIB,

-                         [HAVE_GLIB=yes], [HAVE_GLIB=no])

-

-       # Check if linker supports -wrap, passed via compiler flags

-       # When cross-compiling, reports no, since unit tests run from

-       # "make check", so would be running on build machine,  not target

-       AC_MSG_CHECKING([whether the linker supports -wrap])

-       save_LDFLAGS="$LDFLAGS"

-       LDFLAGS="$LDFLAGS -Wl,-wrap,exit"

-       AC_RUN_IFELSE([AC_LANG_PROGRAM([[

-	void __wrap_exit (int s)

-	{

-	    __real_exit (0);

-	}]],

-	[[exit (1);]])],

-                     [linker_can_wrap="yes"],

-                     [linker_can_wrap="no"],

-                     [linker_can_wrap="no"])

-       AC_MSG_RESULT([$linker_can_wrap])

-       LDFLAGS="$save_LDFLAGS"

-fi

-

-if test "x$UNITTESTS" = xauto; then

-       if test "x$HAVE_GLIB" = xyes && test "x$linker_can_wrap" = xyes; then

-           UNITTESTS=yes

-       else

-           UNITTESTS=no

-       fi

-fi

-if test "x$UNITTESTS" = xyes; then

-       if test "x$HAVE_GLIB" = xno; then

-           AC_MSG_ERROR([glib required to build unit tests])

-       fi

-       if test "x$linker_can_wrap" = xno; then

-           AC_MSG_ERROR([ld -wrap support required to build unit tests])

-       fi

-       AC_DEFINE(UNITTESTS, 1, [Enable unit tests])

-       AC_SUBST([GLIB_LIBS])

-       AC_SUBST([GLIB_CFLAGS])

-fi

-AM_CONDITIONAL(UNITTESTS, [test "x$UNITTESTS" = xyes])

-

-AC_DEFINE(XTEST, 1, [Support XTest extension])

-AC_DEFINE(XSYNC, 1, [Support XSync extension])

-AC_DEFINE(XCMISC, 1, [Support XCMisc extension])

-AC_DEFINE(BIGREQS, 1, [Support BigRequests extension])

-

-if test "x$SPECIAL_DTRACE_OBJECTS" = "xyes" ; then

-  DIX_LIB='$(top_builddir)/dix/dix.O'

-  OS_LIB='$(top_builddir)/os/os.O $(SHA1_LIBS)'

-else

-  DIX_LIB='$(top_builddir)/dix/libdix.la'

-  OS_LIB='$(top_builddir)/os/libos.la'

-fi

-AC_SUBST([DIX_LIB])

-AC_SUBST([OS_LIB])

-

-MAIN_LIB='$(top_builddir)/dix/libmain.la'

-AC_SUBST([MAIN_LIB])

-

-MI_LIB='$(top_builddir)/mi/libmi.la'

-MI_EXT_LIB='$(top_builddir)/mi/libmiext.la'

-MI_INC='-I$(top_srcdir)/mi'

-FB_LIB='$(top_builddir)/fb/libfb.la'

-FB_INC='-I$(top_srcdir)/fb'

-MIEXT_SHADOW_INC='-I$(top_srcdir)/miext/shadow'

-MIEXT_SHADOW_LIB='$(top_builddir)/miext/shadow/libshadow.la'

-CORE_INCS='-I$(top_srcdir)/include -I$(top_builddir)/include'

-

-# SHA1 hashing

-AC_ARG_WITH([sha1],

-            [AS_HELP_STRING([--with-sha1=libc|libmd|libgcrypt|libcrypto|libsha1|CommonCrypto],

-                            [choose SHA1 implementation])])

-AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])

-if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then

-	with_sha1=libc

-fi

-if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then

-	AC_MSG_ERROR([libc requested but not found])

-fi

-if test "x$with_sha1" = xlibc; then

-	AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],

-		[Use libc SHA1 functions])

-	SHA1_LIBS=""

-fi

-AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])

-if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then

-	with_sha1=CommonCrypto

-fi

-if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then

-	AC_MSG_ERROR([CommonCrypto requested but not found])

-fi

-if test "x$with_sha1" = xCommonCrypto; then

-	AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],

-		[Use CommonCrypto SHA1 functions])

-	SHA1_LIBS=""

-fi

-AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])

-if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then

-	with_sha1=libmd

-fi

-if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then

-	AC_MSG_ERROR([libmd requested but not found])

-fi

-if test "x$with_sha1" = xlibmd; then

-	AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],

-	          [Use libmd SHA1 functions])

-	SHA1_LIBS=-lmd

-fi

-AC_CHECK_LIB([sha1], [sha1_begin], [HAVE_LIBSHA1=yes])

-if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then

-   with_sha1=libsha1

-fi

-if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then

-	AC_MSG_ERROR([libsha1 requested but not found])

-fi

-if test "x$with_sha1" = xlibsha1; then

-	AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],

-	          [Use libsha1 for SHA1])

-	SHA1_LIBS=-lsha1

-fi

-AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])

-if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then

-	with_sha1=libgcrypt

-fi

-if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then

-	AC_MSG_ERROR([libgcrypt requested but not found])

-fi

-if test "x$with_sha1" = xlibgcrypt; then

-	AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],

-	          [Use libgcrypt SHA1 functions])

-	SHA1_LIBS=-lgcrypt

-fi

-# We don't need all of the OpenSSL libraries, just libcrypto

-AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])

-PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],

-                  [HAVE_OPENSSL_PKC=no])

-if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then

-	if test "x$with_sha1" = x; then

-		with_sha1=libcrypto

-	fi

-else

-	if test "x$with_sha1" = xlibcrypto; then

-		AC_MSG_ERROR([OpenSSL libcrypto requested but not found])

-	fi

-fi

-if test "x$with_sha1" = xlibcrypto; then

-	if test "x$HAVE_LIBCRYPTO" = xyes; then

-		SHA1_LIBS=-lcrypto

-	else

-		SHA1_LIBS="$OPENSSL_LIBS"

-		SHA1_CFLAGS="$OPENSSL_CFLAGS"

-	fi

-fi

-AC_MSG_CHECKING([for SHA1 implementation])

-if test "x$with_sha1" = x; then

-	AC_MSG_ERROR([No suitable SHA1 implementation found])

-fi

-AC_MSG_RESULT([$with_sha1])

-AC_SUBST(SHA1_LIBS)

-AC_SUBST(SHA1_CFLAGS)

-

-PKG_CHECK_MODULES([XSERVERCFLAGS], [$REQUIRED_MODULES $REQUIRED_LIBS])

-PKG_CHECK_MODULES([XSERVERLIBS], [$REQUIRED_LIBS])

-

-# Autotools has some unfortunate issues with library handling.  In order to

-# get a server to rebuild when a dependency in the tree is changed, it must

-# be listed in SERVERNAME_DEPENDENCIES.  However, no system libraries may be

-# listed there, or some versions of autotools will break (especially if a -L

-# is required to find the library).  So, we keep two sets of libraries

-# detected: NAMESPACE_LIBS for in-tree libraries to be linked against, which

-# will go into the _DEPENDENCIES and _LDADD of the server, and

-# NAMESPACE_SYS_LIBS which will go into only the _LDADD.  The

-# NAMESPACEMODULES_LIBS detected from pkgconfig should always go in

-# NAMESPACE_SYS_LIBS.

-#

-# XSERVER_LIBS is the set of in-tree libraries which all servers require.

-# XSERVER_SYS_LIBS is the set of out-of-tree libraries which all servers

-# require.

-#

-XSERVER_CFLAGS="${XSERVER_CFLAGS} ${XSERVERCFLAGS_CFLAGS}"

-XSERVER_LIBS="$DIX_LIB $CONFIG_LIB $MI_LIB $OS_LIB"

-XSERVER_SYS_LIBS="${XSERVERLIBS_LIBS} ${SYS_LIBS} ${LIBS}"

-AC_SUBST([XSERVER_LIBS])

-AC_SUBST([XSERVER_SYS_LIBS])

-

-UTILS_SYS_LIBS="${SYS_LIBS}"

-AC_SUBST([UTILS_SYS_LIBS])

-

-# The Xorg binary needs to export symbols so that they can be used from modules

-# Some platforms require extra flags to do this.   libtool should set the

-# necessary flags for each platform when -export-dynamic is passed to it.

-LD_EXPORT_SYMBOLS_FLAG="-export-dynamic"

-AC_SUBST([LD_EXPORT_SYMBOLS_FLAG])

-

-dnl Imake defines SVR4 on SVR4 systems, and many files check for it, so

-dnl we need to replicate that here until those can all be fixed

-AC_MSG_CHECKING([if SVR4 needs to be defined])

-AC_EGREP_CPP([I_AM_SVR4],[

-#if defined(SVR4) || defined(__svr4__) || defined(__SVR4)

- I_AM_SVR4

-#endif

-],[

-AC_DEFINE([SVR4],1,[Define to 1 on systems derived from System V Release 4])

-AC_MSG_RESULT([yes])], AC_MSG_RESULT([no]))

-

-XSERVER_CFLAGS="$XSERVER_CFLAGS $CORE_INCS $XEXT_INC $COMPOSITE_INC $DAMAGE_INC $FIXES_INC $XI_INC $MI_INC $MIEXT_SHADOW_INC $MIEXT_LAYER_INC $MIEXT_DAMAGE_INC $RENDER_INC $RANDR_INC $FB_INC"

-

-dnl ---------------------------------------------------------------------------

-dnl DDX section.

-dnl ---------------------------------------------------------------------------

-

-dnl Xvfb DDX

-

-AC_MSG_CHECKING([whether to build Xvfb DDX])

-AC_MSG_RESULT([$XVFB])

-AM_CONDITIONAL(XVFB, [test "x$XVFB" = xyes])

-

-if test "x$XVFB" = xyes; then

-	XVFB_LIBS="$FB_LIB $FIXES_LIB $XEXT_LIB $CONFIG_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB"

-	XVFB_SYS_LIBS="$XVFBMODULES_LIBS $GLX_SYS_LIBS"

-	AC_SUBST([XVFB_LIBS])

-	AC_SUBST([XVFB_SYS_LIBS])

-fi

-

-

-dnl Xnest DDX

-

-PKG_CHECK_MODULES(XNESTMODULES, [xfont $LIBXEXT x11 xau $XDMCP_MODULES], [have_xnest=yes], [have_xnest=no])

-AC_MSG_CHECKING([whether to build Xnest DDX])

-if test "x$XNEST" = xauto; then

-	XNEST="$have_xnest"

-fi

-AC_MSG_RESULT([$XNEST])

-AM_CONDITIONAL(XNEST, [test "x$XNEST" = xyes])

-

-if test "x$XNEST" = xyes; then

-	if test "x$have_xnest" = xno; then

-		AC_MSG_ERROR([Xnest build explicitly requested, but required modules not found.])

-	fi

-	XNEST_LIBS="$FB_LIB $FIXES_LIB $MI_LIB $XEXT_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $DIX_LIB $MAIN_LIB $OS_LIB $CONFIG_LIB"

-	XNEST_SYS_LIBS="$XNESTMODULES_LIBS $GLX_SYS_LIBS"

-	AC_SUBST([XNEST_LIBS])

-	AC_SUBST([XNEST_SYS_LIBS])

-fi

-

-

-dnl Xorg DDX

-

-AC_MSG_CHECKING([whether to build Xorg DDX])

-if test "x$XORG" = xauto; then

-	XORG="yes"

-	case $host_os in

-		cygwin*) XORG="no" ;;

-		darwin*) XORG="no" ;;

-	esac

-fi

-AC_MSG_RESULT([$XORG])

-

-xorg_bus_linuxpci=no

-xorg_bus_bsdpci=no

-xorg_bus_sparc=no

-

-if test "x$XORG" = xyes; then

-	XORG_DDXINCS='-I$(top_srcdir)/hw/xfree86 -I$(top_srcdir)/hw/xfree86/include -I$(top_srcdir)/hw/xfree86/common'

-	XORG_OSINCS='-I$(top_srcdir)/hw/xfree86/os-support -I$(top_srcdir)/hw/xfree86/os-support/bus -I$(top_srcdir)/os'

-	XORG_INCS="$XORG_DDXINCS $XORG_OSINCS"

-	XORG_CFLAGS="$XORGSERVER_CFLAGS -DHAVE_XORG_CONFIG_H"

-	XORG_LIBS="$COMPOSITE_LIB $FIXES_LIB $XEXTXORG_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB"

-

-	dnl ==================================================================

-	dnl symbol visibility

-	symbol_visibility=

-	have_visibility=disabled

-	if test x$SYMBOL_VISIBILITY != xno; then

-	    AC_MSG_CHECKING(for symbol visibility support)

-	    if test x$GCC = xyes; then

-		VISIBILITY_CFLAGS="-fvisibility=hidden"

-	    else

-		AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])

-		if test x$SUNCC = xyes; then

-		    VISIBILITY_CFLAGS="-xldscope=hidden"

-		else

-		    have_visibility=no

-		fi

-	    fi

-	    if test x$have_visibility != xno; then

-		save_CFLAGS="$CFLAGS"

-		CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"

-		AC_TRY_COMPILE(

-		    [#include <X11/Xfuncproto.h>

-		     extern _X_HIDDEN int hidden_int;

-		     extern _X_EXPORT int public_int;

-		     extern _X_HIDDEN int hidden_int_func(void);

-		     extern _X_EXPORT int public_int_func(void);],

-		    [],

-		    have_visibility=yes,

-		    have_visibility=no)

-		CFLAGS=$save_CFLAGS

-	    fi

-	    AC_MSG_RESULT([$have_visibility])

-	    if test x$have_visibility != xno; then

-		symbol_visibility=$VISIBILITY_CFLAGS

-		XORG_CFLAGS="$XORG_CFLAGS $VISIBILITY_CFLAGS"

-		XSERVER_CFLAGS="$XSERVER_CFLAGS $VISIBILITY_CFLAGS"

-	    fi

-	fi

-	dnl added to xorg-server.pc

-	AC_SUBST([symbol_visibility])

-	dnl ===================================================================

-

-	PKG_CHECK_MODULES([PCIACCESS], $LIBPCIACCESS)

-	SAVE_LIBS=$LIBS

-	SAVE_CFLAGS=$CFLAGS

-	CFLAGS=$PCIACCESS_CFLAGS

-	LIBS=$PCIACCESS_LIBS

-	AC_CHECK_FUNCS([pci_system_init_dev_mem])

-	AC_CHECK_FUNCS([pci_device_enable])

-	AC_CHECK_FUNCS([pci_device_is_boot_vga])

-	AC_CHECK_FUNCS([pci_device_vgaarb_init])

-	LIBS=$SAVE_LIBS

-	CFLAGS=$SAVE_CFLAGS

-	XORG_SYS_LIBS="$XORG_SYS_LIBS $PCIACCESS_LIBS $GLX_SYS_LIBS"

-	XORG_CFLAGS="$XORG_CFLAGS $PCIACCESS_CFLAGS"

-

-	case $host_os in

-	  linux*)

-		if test "x$LNXAPM" = xyes; then

-			XORG_CFLAGS="$XORG_CFLAGS -DXF86PM"

-		fi

-	  	XORG_OS="linux"

-		XORG_OS_SUBDIR="linux"

-		xorg_bus_linuxpci="yes"

-		linux_acpi="no"

-		case $host_cpu in

-		  ia64*)

-			linux_ia64=yes

-			linux_acpi="yes"

-			;;

-		  alpha*)

-		  	linux_alpha=yes

-			;;

-		  i*86|amd64*|x86_64*)

-			linux_acpi="yes"

-			;;

-		  *)

-			;;

-		esac

-		;;

-	  freebsd* | kfreebsd*-gnu | dragonfly*)

-	  	XORG_OS="freebsd"

-		XORG_OS_SUBDIR="bsd"

-		xorg_bus_bsdpci="yes"

-		;;

-	  netbsd*)

-	  	XORG_OS="netbsd"

-		XORG_OS_SUBDIR="bsd"

-		xorg_bus_bsdpci="yes"

-		;;

-	  openbsd*)

-		if test "x$ac_cv_BSD_APM" = xyes \

-			-o "x$ac_cv_BSD_KQUEUE_APM" = xyes; then

-			XORG_CFLAGS="$XORG_CFLAGS -DXF86PM"

-		fi

-	  	XORG_OS="openbsd"

-		XORG_OS_SUBDIR="bsd"

-		xorg_bus_bsdpci="yes"

-		;;

-	  solaris*)

-	  	XORG_OS="solaris"

-		XORG_OS_SUBDIR="solaris"

-		XORG_CFLAGS="$XORG_CFLAGS -DXF86PM"

-		# Use the same stubs as BSD for old functions, since we now

-		# use libpciaccess for PCI

-		xorg_bus_bsdpci="yes"

-		AC_CHECK_HEADERS([sys/kd.h])

-		AC_CHECK_HEADERS([sys/vt.h], [solaris_vt=yes], [solaris_vt=no])

-		# Check for minimum supported release

-		AC_MSG_CHECKING([Solaris version])

-	        OS_MINOR=`echo ${host_os}|$SED -e 's/^.*solaris2\.//' -e s'/\..*$//'`

-		if test "${OS_MINOR}" -ge 7 ; then

-	        	AC_MSG_RESULT(Solaris ${OS_MINOR})

-		else

-			AC_MSG_RESULT(Solaris `echo ${host_os}|$SED -e 's/^.*solaris//`)

-		fi

-		if test "${OS_MINOR}" -lt 8 ; then

-			AC_MSG_ERROR([This release no longer supports Solaris versions older than Solaris 8.])

-		fi

-		AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])

-		if test "x$SUNCC" = "xyes"; then

-			solaris_asm_inline="yes"

-		fi

-		AC_CHECK_DECL([_LP64], [SOLARIS_64="yes"], [SOLARIS_64="no"])

-			

-		case $host_cpu in

-		  sparc*)	

-			SOLARIS_INOUT_ARCH="sparcv8plus"

-			;;

-		  i*86)	

-			if test x$SOLARIS_64 = xyes ; then

-				SOLARIS_INOUT_ARCH="amd64"

-			else

-				SOLARIS_INOUT_ARCH="ia32"

-			fi

-			;;

-		  *)

-			AC_MSG_ERROR([Unsupported Solaris platform. Only SPARC & x86 \

-			are supported on Solaris in this release.   If you are \

-			interested in porting Xorg to your platform, please email \

-			xorg@lists.freedesktop.org.]) ;;

-		esac

-		AC_SUBST([SOLARIS_INOUT_ARCH])

-		if test x$solaris_asm_inline = xyes ; then

-			SOLARIS_ASM_CFLAGS='$(top_srcdir)/hw/xfree86/os-support/solaris/solaris-$(SOLARIS_INOUT_ARCH).il'

-			XORG_CFLAGS="${XORG_CFLAGS} "'$(SOLARIS_ASM_CFLAGS)'

-		fi

-		AC_SUBST([SOLARIS_ASM_CFLAGS])

-		if test "x$SUPPORT_PC98" = xauto; then

-			SUPPORT_PC98="no"

-		fi

-		;;

-	  gnu*)

-	  	XORG_OS="gnu"

-		XORG_OS_SUBDIR="hurd"

-		# Use the same stubs as BSD for old functions, since we now

-		# use libpciaccess for PCI

-		xorg_bus_bsdpci="yes"

-		;;

-	  *)

-	  	XORG_OS="unknown"

-		XORG_OS_SUBDIR="unknown"

-		AC_MSG_ERROR([m4_text_wrap(m4_join([ ],

-		[Your OS is unknown. Xorg currently only supports Linux,],

-		[Free/Open/Net/DragonFlyBSD, Solaris/OpenSolaris, & GNU Hurd.],

-		[If you are interested in porting Xorg to your platform,],

-		[please email xorg@lists.freedesktop.org.]))])

-		;;

-	esac

-

-	case $host_cpu in

-	  sparc*)

-		xorg_bus_sparc="yes"

-		;;

-	  i*86)

-		if test "x$SUPPORT_PC98" = xauto; then

-			SUPPORT_PC98="yes"

-		fi

-		;;

-	esac

-

-	if test "x$SUPPORT_PC98" = xauto; then

-		SUPPORT_PC98="no"

-	fi

-	if test "x$SUPPORT_PC98" = xyes; then

-		AC_DEFINE(SUPPORT_PC98, 1, [Support PC98])

-	fi

-	if test "x$XORG_OS_PCI" = x ; then

-		XORG_OS_PCI=$XORG_OS

-	fi

-	if test "x$DGA" = xauto; then

-		PKG_CHECK_MODULES(DGA, $DGAPROTO, [DGA=yes], [DGA=no])

-	fi

-	if test "x$DGA" = xyes; then

-		XORG_MODULES="$XORG_MODULES $DGAPROTO"

-		PKG_CHECK_MODULES(DGA, $DGAPROTO)

-		AC_DEFINE(DGA, 1, [Support DGA extension])

-		AC_DEFINE(XFreeXDGA, 1, [Build XDGA support])

-	fi

-

-	if test "x$XF86VIDMODE" = xauto; then

-		PKG_CHECK_MODULES(XF86VIDMODE, $VIDMODEPROTO, [XF86VIDMODE=yes], [XF86VIDMODE=no])

-	fi

-	if test "x$XF86VIDMODE" = xyes; then

-		XORG_MODULES="$XORG_MODULES $VIDMODEPROTO"

-		PKG_CHECK_MODULES(XF86VIDMODE, $VIDMODEPROTO)

-		AC_DEFINE(XF86VIDMODE, 1, [Support XFree86 Video Mode extension])

-	fi

-

-	if test -n "$XORG_MODULES"; then

-	        PKG_CHECK_MODULES(XORG_MODULES, [$XORG_MODULES])

-	        XORG_CFLAGS="$XORG_CFLAGS $XORG_MODULES_CFLAGS"

-	        XORG_SYS_LIBS="$XORG_SYS_LIBS $XORG_MODULES_LIBS"

-	fi

-

-	AC_SUBST([XORG_LIBS])

-	AC_SUBST([XORG_SYS_LIBS])

-	AC_SUBST([XORG_INCS])

-	AC_SUBST([XORG_OS])

-	AC_SUBST([XORG_OS_SUBDIR])

-

-	AC_PATH_PROG(PERL, perl, no)

-	dnl unlikely as this may be ...

-	if test "x$PERL" = xno; then

-		AC_MSG_ERROR([Perl is required to build the XFree86/Xorg DDX.])

-	fi

-	AC_SUBST(PERL)

-

-	AC_SUBST([XORG_CFLAGS])

-

-	dnl these only go in xorg-config.h

-	XF86CONFIGFILE="xorg.conf"

-	XF86CONFIGDIR="xorg.conf.d"

-	AC_SUBST(XF86CONFIGDIR)

-	CONFIGFILE="$sysconfdir/$XF86CONFIGFILE"

-	LOGPREFIX="$logdir/Xorg."

-	AC_DEFINE(XORG_SERVER, 1, [Building Xorg server])

-	AC_DEFINE(XORGSERVER, 1, [Building Xorg server])

-	AC_DEFINE(XFree86Server, 1, [Building XFree86 server])

-	AC_DEFINE(XFree86LOADER, 1, [Building loadable XFree86 server])

-	AC_DEFINE_UNQUOTED(XORG_VERSION_CURRENT, [$VENDOR_RELEASE], [Current Xorg version])

-	AC_DEFINE(NEED_XF86_TYPES, 1, [Need XFree86 typedefs])

-	AC_DEFINE(NEED_XF86_PROTOTYPES, 1, [Need XFree86 helper functions])

-	AC_DEFINE(__XSERVERNAME__, "Xorg", [Name of X server])

-	AC_DEFINE_DIR(__XCONFIGFILE__, XF86CONFIGFILE, [Name of configuration file])

-	AC_DEFINE_DIR(XF86CONFIGFILE, XF86CONFIGFILE, [Name of configuration file])

-	AC_DEFINE_DIR(__XCONFIGDIR__, XF86CONFIGDIR, [Name of configuration directory])

-	AC_DEFINE_DIR(DEFAULT_MODULE_PATH, moduledir, [Default module search path])

-	AC_DEFINE_DIR(DEFAULT_LIBRARY_PATH, libdir, [Default library install path])

-	AC_DEFINE_DIR(DEFAULT_LOGPREFIX, LOGPREFIX, [Default log location])

-	AC_DEFINE_UNQUOTED(__VENDORDWEBSUPPORT__, ["$VENDOR_WEB"], [Vendor web address for support])

-	AC_DEFINE(XSERVER_LIBPCIACCESS, 1, [Use libpciaccess for all pci manipulation])

-	if test "x$VGAHW" = xyes; then

-		AC_DEFINE(WITH_VGAHW, 1, [Building vgahw module])

-	fi

-

-	driverdir="$moduledir/drivers"

-	AC_SUBST([moduledir])

-	AC_SUBST([driverdir])

-	sdkdir="$includedir/xorg"

-	extdir="$includedir/X11/extensions"

-	sysconfigdir="$datadir/X11/$XF86CONFIGDIR"

-	AC_SUBST([sdkdir])

-	AC_SUBST([extdir])

-	AC_SUBST([sysconfigdir])

-	AC_SUBST([logdir])

-

-	# stuff the ABI versions into the pc file too

-	extract_abi() {

-	    grep ^.define.*${1}_VERSION ${srcdir}/hw/xfree86/common/xf86Module.h | tr '(),' '  .' | awk '{ print $4$5 }'

-	}

-	abi_ansic=`extract_abi ANSIC`

-	abi_videodrv=`extract_abi VIDEODRV`

-	abi_xinput=`extract_abi XINPUT`

-	abi_extension=`extract_abi EXTENSION`

-	AC_SUBST([abi_ansic])

-	AC_SUBST([abi_videodrv])

-	AC_SUBST([abi_xinput])

-	AC_SUBST([abi_extension])

-fi

-AM_CONDITIONAL([XORG], [test "x$XORG" = xyes])

-AM_CONDITIONAL([XORG_BUS_LINUXPCI], [test "x$xorg_bus_linuxpci" = xyes])

-AM_CONDITIONAL([XORG_BUS_BSDPCI], [test "x$xorg_bus_bsdpci" = xyes])

-AM_CONDITIONAL([XORG_BUS_SPARC], [test "x$xorg_bus_sparc" = xyes])

-AM_CONDITIONAL([LINUX_IA64], [test "x$linux_ia64" = xyes])

-AM_CONDITIONAL([LINUX_ALPHA], [test "x$linux_alpha" = xyes])

-AM_CONDITIONAL([LNXACPI], [test "x$linux_acpi" = xyes])

-AM_CONDITIONAL([SOLARIS_ASM_INLINE], [test "x$solaris_asm_inline" = xyes])

-AM_CONDITIONAL([SOLARIS_VT], [test "x$solaris_vt" = xyes])

-AM_CONDITIONAL([DGA], [test "x$DGA" = xyes])

-AM_CONDITIONAL([XF86VIDMODE], [test "x$XF86VIDMODE" = xyes])

-

-dnl XWin DDX

-

-AC_MSG_CHECKING([whether to build XWin DDX])

-if test "x$XWIN" = xauto; then

-	case $host_os in

-		cygwin*) XWIN="yes" ;;

-		mingw*) XWIN="yes" ;;

-		*) XWIN="no" ;;

-	esac

-fi

-AC_MSG_RESULT([$XWIN])

-

-if test "x$XWIN" = xyes; then

-	AC_DEFINE_DIR(SYSCONFDIR, sysconfdir, [Location of system.XWinrc])

-	AC_DEFINE_DIR(DEFAULT_LOGDIR, logdir, [Default log location])

-	AC_DEFINE_UNQUOTED(XORG_VERSION_CURRENT, [$VENDOR_RELEASE], [Current Xorg version])

-	AC_DEFINE_UNQUOTED(__VENDORDWEBSUPPORT__, ["$VENDOR_WEB"], [Vendor web address for support])

-	AC_CHECK_TOOL(WINDRES, windres)

-

-	PKG_CHECK_MODULES([XWINMODULES],[x11 xdmcp xau xfont])

-

-	if test "x$WINDOWSWM" = xauto; then

-		PKG_CHECK_EXISTS($WINDOWSWMPROTO, [WINDOWSWM=yes], [WINDOWSWM=no])

-	fi

-	if test "x$WINDOWSWM" = xyes ; then

-		PKG_CHECK_MODULES(WINDOWSWM, $WINDOWSWMPROTO)

-		XWINMODULES_CFLAGS="$XWINMODULES_CFLAGS $WINDOWSWM_CFLAGS"

-		AC_DEFINE(ROOTLESS,1,[Build Rootless code])

-	fi

-

-	case $host_os in

-		cygwin*)

-			XWIN_SERVER_NAME=XWin

-			AC_DEFINE(HAS_DEVWINDOWS,1,[Cygwin has /dev/windows for signaling new win32 messages])

-			;;

-		mingw*)

-			XWIN_SERVER_NAME=Xming

-			AC_DEFINE(RELOCATE_PROJECTROOT,1,[Make PROJECT_ROOT relative to the xserver location])

-			AC_DEFINE(HAS_WINSOCK,1,[Use Windows sockets])

-			XWIN_SYS_LIBS=-lwinsock2

-			;;

-	esac

-	XWIN_LIBS="$FB_LIB $MI_LIB $FIXES_LIB $XEXT_LIB $CONFIG_LIB $RANDR_LIB $RENDER_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $OS_LIB"

-	XWIN_SYS_LIBS="$XWIN_SYS_LIBS $XWINMODULES_LIBS"

-	AC_SUBST(XWIN_LIBS)

-	AC_SUBST(XWIN_SERVER_NAME)

-	AC_SUBST(XWIN_SYS_LIBS)

-

-	if test "x$DEBUGGING" = xyes; then

-		AC_DEFINE(CYGDEBUG, 1, [Simple debug messages])

-		AC_DEFINE(CYGWINDOWING_DEBUG, 1, [Debug messages for window handling])

-		AC_DEFINE(CYGMULTIWINDOW_DEBUG, 1, [Debug window manager])

-	fi

-

-	AC_DEFINE(DDXOSVERRORF, 1, [Use OsVendorVErrorF])

-	AC_DEFINE(DDXBEFORERESET, 1, [Use ddxBeforeReset ])

-fi

-AM_CONDITIONAL(XWIN, [test "x$XWIN" = xyes])

-AM_CONDITIONAL(XWIN_MULTIWINDOW, [test "x$XWIN" = xyes])

-AM_CONDITIONAL(XWIN_MULTIWINDOWEXTWM, [test "x$XWIN" = xyes && test "x$WINDOWSWM" = xyes])

-AM_CONDITIONAL(XWIN_CLIPBOARD, [test "x$XWIN" = xyes])

-AM_CONDITIONAL(XWIN_GLX_WINDOWS, [test "x$XWIN" = xyes && false])

-AM_CONDITIONAL(XWIN_NATIVEGDI, [test "x$XWIN" = xyes && false])

-AM_CONDITIONAL(XWIN_PRIMARYFB, [test "x$XWIN" = xyes && false])

-AM_CONDITIONAL(XWIN_RANDR, [test "x$XWIN" = xyes])

-AM_CONDITIONAL(XWIN_XV, [test "x$XWIN" = xyes && test "x$XV" = xyes])

-

-dnl Darwin / OS X DDX

-if test "x$XQUARTZ" = xyes; then

-	AC_DEFINE(XQUARTZ,1,[Have Quartz])

-	AC_DEFINE(ROOTLESS,1,[Build Rootless code])

-

-	DARWIN_LIBS="$MI_LIB $OS_LIB $DIX_LIB $MAIN_LIB $FB_LIB $FIXES_LIB $XEXT_LIB $CONFIG_LIB $DBE_LIB $RECORD_LIB $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $XPSTUBS_LIB"

-	AC_SUBST([DARWIN_LIBS])

-

-	AC_CHECK_LIB([Xplugin],[xp_init],[:])

-

-	CFLAGS="${CFLAGS} -DROOTLESS_WORKAROUND -DROOTLESS_SAFEALPHA -DNO_ALLOCA"

-

-	PKG_CHECK_MODULES(XPBPROXY, $APPLEWMPROTO $LIBAPPLEWM xfixes x11)

-

-        if test "x$XQUARTZ_SPARKLE" = xyes ; then

-                AC_DEFINE(XQUARTZ_SPARKLE,1,[Support application updating through sparkle.])

-        fi

-

-	if test "x$STANDALONE_XPBPROXY" = xyes ; then

-		AC_DEFINE(STANDALONE_XPBPROXY,1,[Build a standalone xpbproxy])

-	fi

-fi

-

-# Support for objc in autotools is minimal and not documented.

-OBJC='$(CC)'

-OBJCLD='$(CCLD)'

-OBJCLINK='$(LINK)'

-OBJCFLAGS='$(CFLAGS)'

-AC_SUBST([OBJC])

-AC_SUBST([OBJCCLD])

-AC_SUBST([OBJCLINK])

-AC_SUBST([OBJCFLAGS])

-# internal, undocumented automake func follows :(

-_AM_DEPENDENCIES([OBJC])

-AM_CONDITIONAL(XQUARTZ, [test "x$XQUARTZ" = xyes])

-AM_CONDITIONAL(XQUARTZ_SPARKLE, [test "x$XQUARTZ_SPARKLE" != "xno"])

-AM_CONDITIONAL(STANDALONE_XPBPROXY, [test "x$STANDALONE_XPBPROXY" = xyes])

-

-dnl DMX DDX

-PKG_CHECK_MODULES(

-	[DMXMODULES],

-	[xmuu $LIBXEXT x11 xrender xfixes xfont $LIBXI $DMXPROTO xau $XDMCP_MODULES],

-	[PKG_CHECK_MODULES(

-		[XDMXCONFIG_DEP],

-		[xaw7 xmu xt xpm x11],

-		[have_dmx=yes],

-		[have_dmx=no])],

-	[have_dmx=no])

-AC_MSG_CHECKING([whether to build Xdmx DDX])

-if test "x$DMX" = xauto; then

-	DMX="$have_dmx"

-	case $host_os in

-		cygwin*) DMX="no" ;;

-		darwin*) DMX="no" ;;

-	esac

-fi

-AC_MSG_RESULT([$DMX])

-AM_CONDITIONAL(DMX, [test "x$DMX" = xyes])

-

-if test "x$DMX" = xyes; then

-	if test "x$have_dmx" = xno; then

-		AC_MSG_ERROR([Xdmx build explicitly requested, but required

-		              modules not found.])

-	fi

-	DMX_INCLUDES="$XEXT_INC $RENDER_INC $RECORD_INC"

-	XDMX_CFLAGS="$DMXMODULES_CFLAGS"

-	XDMX_LIBS="$FB_LIB $MI_LIB $RENDER_LIB $RECORD_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $MIEXT_SHADOW_LIB $MIEXT_DAMAGE_LIB $XEXT_LIB $MAIN_LIB $DIX_LIB $CONFIG_LIB $OS_LIB $FIXES_LIB"

-	XDMX_SYS_LIBS="$DMXMODULES_LIBS"

-	AC_SUBST([XDMX_CFLAGS])

-	AC_SUBST([XDMX_LIBS])

-	AC_SUBST([XDMX_SYS_LIBS])

-

-dnl USB sources in DMX require <linux/input.h>

-	AC_CHECK_HEADER([linux/input.h], DMX_BUILD_USB="yes",

-			DMX_BUILD_USB="no")

-dnl Linux sources in DMX require <linux/keyboard.h>

-	AC_CHECK_HEADER([linux/keyboard.h], DMX_BUILD_LNX="yes",

-			DMX_BUILD_LNX="no")

-	AC_SUBST(XDMXCONFIG_DEP_CFLAGS)

-	AC_SUBST(XDMXCONFIG_DEP_LIBS)

-	PKG_CHECK_MODULES([DMXEXAMPLES_DEP], [$LIBDMX $LIBXEXT x11])

-	AC_SUBST(DMXEXAMPLES_DEP_LIBS)

-	PKG_CHECK_MODULES([DMXXMUEXAMPLES_DEP], [$LIBDMX xmu $LIBXEXT x11])

-	AC_SUBST(DMXXMUEXAMPLES_DEP_LIBS)

-	PKG_CHECK_MODULES([DMXXIEXAMPLES_DEP], [$LIBDMX $LIBXI $LIBXEXT x11])

-	AC_SUBST(DMXXIEXAMPLES_DEP_LIBS)

-	PKG_CHECK_MODULES([XTSTEXAMPLES_DEP], [$LIBXTST $LIBXEXT x11])

-	AC_SUBST(XTSTEXAMPLES_DEP_LIBS)

-	PKG_CHECK_MODULES([XRESEXAMPLES_DEP], [xres $LIBXEXT x11])

-	AC_SUBST(XRESEXAMPLES_DEP_LIBS)

-	PKG_CHECK_MODULES([X11EXAMPLES_DEP], [$LIBXEXT x11])

-	AC_SUBST(X11EXAMPLES_DEP_LIBS)

-

-fi

-AM_CONDITIONAL([DMX_BUILD_LNX], [test "x$DMX_BUILD_LNX" = xyes])

-AM_CONDITIONAL([DMX_BUILD_USB], [test "x$DMX_BUILD_USB" = xyes])

-

-dnl kdrive DDX

-

-XEPHYR_LIBS=

-XEPHYR_INCS=

-

-AM_CONDITIONAL(KDRIVE, [test x$KDRIVE = xyes])

-

-if test "$KDRIVE" = yes; then

-    AC_DEFINE(KDRIVESERVER,1,[Build Kdrive X server])

-    AC_DEFINE(KDRIVEDDXACTIONS,,[Build kdrive ddx])

-

-    AC_CHECK_HEADERS([linux/fb.h])

-    if test "$ac_cv_header_linux_fb_h" = yes && test "x$XFBDEV" = xauto; then

-        XFBDEV=yes

-    fi

-

-    if test "x$XFBDEV" = xyes; then

-        KDRIVEFBDEVLIB=yes

-        AC_DEFINE(KDRIVEFBDEV, 1, [Build fbdev-based kdrive server])

-    fi

-

-

-    PKG_CHECK_MODULES([TSLIB], [tslib-0.0], [HAVE_TSLIB="yes"], [HAVE_TSLIB="no"])

-    if test "x$HAVE_TSLIB" = xno; then

-        AC_CHECK_LIB(ts, ts_open, [HAVE_TSLIB="yes"])

-    fi

-

-    if test "xTSLIB" = xauto; then

-        TSLIB="$HAVE_TSLIB"

-    fi

-

-    if test "x$TSLIB" = xyes; then

-        if ! test "x$HAVE_TSLIB" = xyes; then

-            AC_MSG_ERROR([tslib must be installed to build the tslib driver. See http://tslib.berlios.de/])

-        else

-            AC_DEFINE(TSLIB, 1, [Have tslib support])

-        fi

-    fi

-

-    if test "x$KDRIVE_KBD" = xyes; then

-       AC_DEFINE(KDRIVE_KBD, 1, [Enable KDrive kbd driver])

-    fi

-    if test "x$KDRIVE_EVDEV" = xyes; then

-       AC_DEFINE(KDRIVE_EVDEV, 1, [Enable KDrive evdev driver])

-    fi

-    if test "x$KDRIVE_MOUSE" = xyes; then

-       AC_DEFINE(KDRIVE_MOUSE, 1, [Enable KDrive mouse driver])

-    fi

-

-    XEPHYR_REQUIRED_LIBS="x11 $LIBXEXT xfont xau xdmcp"

-    if test "x$XV" = xyes; then

-        XEPHYR_REQUIRED_LIBS="$XEPHYR_REQUIRED_LIBS xv"

-    fi

-    if test "x$DRI" = xyes && test "x$GLX" = xyes; then

-        XEPHYR_REQUIRED_LIBS="$XEPHYR_REQUIRED_LIBS $LIBGL libdrm"

-    fi

-

-    PKG_CHECK_MODULES(XEPHYR, $XEPHYR_REQUIRED_LIBS, [xephyr="yes"], [xephyr="no"])

-    if test "x$XEPHYR" = xauto; then

-        XEPHYR=$xephyr

-    fi

-

-    # Xephyr needs nanosleep() which is in librt on Solaris

-    AC_CHECK_FUNC([nanosleep], [],

-        AC_CHECK_LIB([rt], [nanosleep], XEPHYR_LIBS="$XEPHYR_LIBS -lrt"))

-    

-    # damage shadow extension glx (NOTYET) fb mi

-    KDRIVE_INC='-I$(top_srcdir)/hw/kdrive/src'

-    KDRIVE_PURE_INCS="$KDRIVE_INC $MIEXT_DAMAGE_INC $MIEXT_SHADOW_INC $XEXT_INC $FB_INC $MI_INC"

-    KDRIVE_OS_INC='-I$(top_srcdir)/hw/kdrive/linux'

-    KDRIVE_INCS="$KDRIVE_PURE_INCS $KDRIVE_OS_INC"

-    

-    KDRIVE_CFLAGS="$XSERVER_CFLAGS -DHAVE_KDRIVE_CONFIG_H $TSLIB_CFLAGS"

-

-    KDRIVE_PURE_LIBS="$FB_LIB $MI_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $OS_LIB"

-    KDRIVE_LIB='$(top_builddir)/hw/kdrive/src/libkdrive.la'

-    case $host_os in

-	*linux*)

-	    KDRIVE_OS_LIB='$(top_builddir)/hw/kdrive/linux/liblinux.la'

-            KDRIVELINUX=yes

-	    if test "x$KDRIVE_EVDEV" = xauto; then

-		KDRIVE_EVDEV=yes

-	    fi

-	    if test "x$KDRIVE_KBD" = xauto; then

-		KDRIVE_KBD=yes

-	    fi

-	    if test "x$KDRIVE_MOUSE" = xauto; then

-		KDRIVE_MOUSE=yes

-	    fi

-	    ;;

-	*)

-	    if test "x$KDRIVE_EVDEV" = xauto; then

-		KDRIVE_EVDEV=no

-	    fi

-	    if test "x$KDRIVE_KBD" = xauto; then

-		KDRIVE_KBD=no

-	    fi

-	    if test "x$KDRIVE_MOUSE" = xauto; then

-		KDRIVE_MOUSE=no

-	    fi

-	    ;;

-    esac

-    KDRIVE_STUB_LIB='$(top_builddir)/hw/kdrive/src/libkdrivestubs.la'

-    KDRIVE_LOCAL_LIBS="$MAIN_LIB $DIX_LIB $KDRIVE_LIB $KDRIVE_STUB_LIB $CONFIG_LIB"

-    KDRIVE_LOCAL_LIBS="$KDRIVE_LOCAL_LIBS $FB_LIB $MI_LIB $KDRIVE_PURE_LIBS"

-    KDRIVE_LOCAL_LIBS="$KDRIVE_LOCAL_LIBS $KDRIVE_OS_LIB $OS_LIB"

-    KDRIVE_LIBS="$TSLIB_LIBS $KDRIVE_LOCAL_LIBS $XSERVER_SYS_LIBS $GLX_SYS_LIBS $DLOPEN_LIBS"

-

-    AC_SUBST([XEPHYR_LIBS])

-    AC_SUBST([XEPHYR_INCS])

-fi

-AC_SUBST([KDRIVE_INCS])

-AC_SUBST([KDRIVE_PURE_INCS])

-AC_SUBST([KDRIVE_CFLAGS])

-AC_SUBST([KDRIVE_PURE_LIBS])

-AC_SUBST([KDRIVE_LOCAL_LIBS])

-AC_SUBST([KDRIVE_LIBS])

-AM_CONDITIONAL(KDRIVELINUX, [test "x$KDRIVELINUX" = xyes])

-AM_CONDITIONAL(KDRIVE_EVDEV, [test "x$KDRIVE_EVDEV" = xyes])

-AM_CONDITIONAL(KDRIVE_KBD,   [test "x$KDRIVE_KBD" = xyes])

-AM_CONDITIONAL(KDRIVE_MOUSE, [test "x$KDRIVE_MOUSE" = xyes])

-AM_CONDITIONAL(TSLIB, [test "x$HAVE_TSLIB" = xyes])

-AM_CONDITIONAL(KDRIVEFBDEV, [test "x$XFBDEV" = xyes])

-AM_CONDITIONAL(XEPHYR, [test "x$KDRIVE" = xyes && test "x$XEPHYR" = xyes])

-AM_CONDITIONAL(BUILD_KDRIVEFBDEVLIB, [test "x$KDRIVE" = xyes && test "x$KDRIVEFBDEVLIB" = xyes])

-AM_CONDITIONAL(XFAKESERVER, [test "x$KDRIVE" = xyes && test "x$XFAKE" = xyes])

-

-dnl and the rest of these are generic, so they're in config.h

-dnl 

-dnl though, thanks to the passing of some significant amount of time, the

-dnl above is probably a complete fallacy, and you should not rely on it.

-dnl but this is still actually better than imake, honest. -daniels

-

-AC_TRY_COMPILE([

-#include <features.h>

-#ifndef __GLIBC__

-#error not glibc

-#endif

-], [], [AC_DEFINE(_GNU_SOURCE, 1,

-	[ Enable GNU and other extensions to the C environment for glibc])])

-

-AC_DEFINE_DIR(PROJECTROOT, prefix, [Overall prefix])

-

-BUILD_DATE="`date +'%Y%m%d'`"

-AC_SUBST([BUILD_DATE])

-BUILD_TIME="`date +'1%H%M%S'`"

-AC_SUBST([BUILD_TIME])

-

-DIX_CFLAGS="-DHAVE_DIX_CONFIG_H $XSERVER_CFLAGS"

-

-AC_SUBST([DIX_CFLAGS])

-

-AC_SUBST([libdir])

-AC_SUBST([exec_prefix])

-AC_SUBST([prefix])

-

-AC_OUTPUT([

-Makefile

-glx/Makefile

-include/Makefile

-composite/Makefile

-damageext/Makefile

-dbe/Makefile

-dix/Makefile

-doc/Makefile

-fb/Makefile

-record/Makefile

-config/Makefile

-mi/Makefile

-miext/Makefile

-miext/damage/Makefile

-miext/shadow/Makefile

-miext/cw/Makefile

-miext/rootless/Makefile

-os/Makefile

-randr/Makefile

-render/Makefile

-xkb/Makefile

-Xext/Makefile

-Xi/Makefile

-xfixes/Makefile

-exa/Makefile

-hw/Makefile

-hw/xfree86/Makefile

-hw/xfree86/common/Makefile

-hw/xfree86/common/xf86Build.h

-hw/xfree86/ddc/Makefile

-hw/xfree86/dixmods/Makefile

-hw/xfree86/dixmods/extmod/Makefile

-hw/xfree86/doc/Makefile

-hw/xfree86/doc/devel/Makefile

-hw/xfree86/doc/man/Makefile

-hw/xfree86/doc/sgml/Makefile

-hw/xfree86/dri/Makefile

-hw/xfree86/dri2/Makefile

-hw/xfree86/exa/Makefile

-hw/xfree86/fbdevhw/Makefile

-hw/xfree86/i2c/Makefile

-hw/xfree86/int10/Makefile

-hw/xfree86/loader/Makefile

-hw/xfree86/modes/Makefile

-hw/xfree86/os-support/Makefile

-hw/xfree86/os-support/bsd/Makefile

-hw/xfree86/os-support/bus/Makefile

-hw/xfree86/os-support/hurd/Makefile

-hw/xfree86/os-support/misc/Makefile

-hw/xfree86/os-support/linux/Makefile

-hw/xfree86/os-support/sco/Makefile

-hw/xfree86/os-support/solaris/Makefile

-hw/xfree86/os-support/sysv/Makefile

-hw/xfree86/parser/Makefile

-hw/xfree86/ramdac/Makefile

-hw/xfree86/shadowfb/Makefile

-hw/xfree86/vbe/Makefile

-hw/xfree86/vgahw/Makefile

-hw/xfree86/x86emu/Makefile

-hw/xfree86/xaa/Makefile

-hw/xfree86/xf8_16bpp/Makefile

-hw/xfree86/utils/Makefile

-hw/xfree86/utils/cvt/Makefile

-hw/xfree86/utils/gtf/Makefile

-hw/dmx/config/Makefile

-hw/dmx/doc/Makefile

-hw/dmx/examples/Makefile

-hw/dmx/input/Makefile

-hw/dmx/glxProxy/Makefile

-hw/dmx/Makefile

-hw/vfb/Makefile

-hw/xnest/Makefile

-hw/xwin/Makefile

-hw/xwin/glx/Makefile

-hw/xquartz/Makefile

-hw/xquartz/GL/Makefile

-hw/xquartz/bundle/Makefile

-hw/xquartz/doc/Makefile

-hw/xquartz/mach-startup/Makefile

-hw/xquartz/pbproxy/Makefile

-hw/xquartz/xpr/Makefile

-hw/kdrive/Makefile

-hw/kdrive/ephyr/Makefile

-hw/kdrive/fake/Makefile

-hw/kdrive/fbdev/Makefile

-hw/kdrive/linux/Makefile

-hw/kdrive/src/Makefile

-test/Makefile

-test/xi2/Makefile

-xorg-server.pc

-])

+dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
+dnl
+dnl Permission is hereby granted, free of charge, to any person obtaining a
+dnl copy of this software and associated documentation files (the "Software"),
+dnl to deal in the Software without restriction, including without limitation
+dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
+dnl and/or sell copies of the Software, and to permit persons to whom the
+dnl Software is furnished to do so, subject to the following conditions:
+dnl
+dnl The above copyright notice and this permission notice (including the next
+dnl paragraph) shall be included in all copies or substantial portions of the
+dnl Software.
+dnl
+dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+dnl DEALINGS IN THE SOFTWARE.
+dnl
+dnl Authors: Keith Packard <keithp@keithp.com>
+dnl          Daniel Stone <daniel@fooishbar.org>
+dnl          an unwitting cast of miscellaneous others
+dnl
+dnl Process this file with autoconf to create configure.
+
+AC_PREREQ(2.57)
+AC_INIT([xorg-server], 1.8.99.0, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server)
+RELEASE_DATE="unreleased"
+AC_CONFIG_SRCDIR([Makefile.am])
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+# Require xorg-macros: XORG_DEFAULT_OPTIONS
+m4_ifndef([XORG_MACROS_VERSION],
+          [m4_fatal([must install xorg-macros 1.6 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.6)
+XORG_DEFAULT_OPTIONS
+XORG_WITH_DOXYGEN(1.6.1)
+
+m4_ifndef([XORG_FONT_MACROS_VERSION], [m4_fatal([must install fontutil 1.1 or later before running autoconf/autogen])])
+XORG_FONT_MACROS_VERSION(1.1)
+
+dnl this gets generated by autoheader, and thus contains all the defines.  we
+dnl don't ever actually use it, internally.
+AC_CONFIG_HEADERS(include/do-not-use-config.h)
+dnl xorg-server.h is an external header, designed to be included by loadable
+dnl drivers.
+AC_CONFIG_HEADERS(include/xorg-server.h)
+dnl dix-config.h covers most of the DIX (i.e. everything but the DDX, not just
+dnl dix/).
+AC_CONFIG_HEADERS(include/dix-config.h)
+dnl xorg-config.h covers the Xorg DDX.
+AC_CONFIG_HEADERS(include/xorg-config.h)
+dnl xkb-config.h covers XKB for the Xorg and Xnest DDXs.
+AC_CONFIG_HEADERS(include/xkb-config.h)
+dnl xwin-config.h covers the XWin DDX.
+AC_CONFIG_HEADERS(include/xwin-config.h)
+dnl kdrive-config.h covers the kdrive DDX
+AC_CONFIG_HEADERS(include/kdrive-config.h)
+dnl version-config.h covers the version numbers so they can be bumped without
+dnl forcing an entire recompile.x
+AC_CONFIG_HEADERS(include/version-config.h)
+
+AC_PROG_CC
+AM_PROG_AS
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_LIBTOOL_WIN32_DLL
+AC_DISABLE_STATIC
+AC_PROG_LIBTOOL
+DOLT
+AC_PROG_MAKE_SET
+PKG_PROG_PKG_CONFIG
+AC_PROG_LEX
+AC_PROG_YACC
+AC_SYS_LARGEFILE
+XORG_PROG_RAWCPP
+AC_PROG_SED
+
+# Quoted so that make will expand $(CWARNFLAGS) in makefiles to allow
+# easier overrides at build time.
+XSERVER_CFLAGS='$(CWARNFLAGS)'
+
+dnl Check for dtrace program (needed to build Xserver dtrace probes)
+dnl Also checks for <sys/sdt.h>, since some Linux distros have an 
+dnl ISDN trace program named dtrace
+AC_ARG_WITH(dtrace, AS_HELP_STRING([--with-dtrace=PATH],
+	     [Enable dtrace probes (default: enabled if dtrace found)]),
+	     [WDTRACE=$withval], [WDTRACE=auto])
+if test "x$WDTRACE" = "xyes" -o "x$WDTRACE" = "xauto" ; then
+	AC_PATH_PROG(DTRACE, [dtrace], [not_found], [$PATH:/usr/sbin])
+	if test "x$DTRACE" = "xnot_found" ; then
+		if test "x$WDTRACE" = "xyes" ; then
+			AC_MSG_FAILURE([dtrace requested but not found])
+		fi
+		WDTRACE="no"
+	else
+		AC_CHECK_HEADER(sys/sdt.h, [HAS_SDT_H="yes"], [HAS_SDT_H="no"])
+		if test "x$WDTRACE" = "xauto" -a "x$HAS_SDT_H" = "xno" ; then
+			WDTRACE="no"
+		fi
+	fi
+fi
+if test "x$WDTRACE" != "xno" ; then
+  AC_DEFINE(XSERVER_DTRACE, 1, 
+      [Define to 1 if the DTrace Xserver provider probes should be built in.])
+
+# Solaris/OpenSolaris require dtrace -G to build dtrace probe information into
+# object files, and require linking with those as relocatable objects, not .a
+# archives. MacOS X handles all this in the normal compiler toolchain, and on
+# some releases (like Tiger), will error out on dtrace -G.  For now, other
+# platforms with Dtrace ports are assumed to support -G (the FreeBSD and Linux
+# ports appear to, based on my web searches, but have not yet been tested).
+	case $host_os in
+		darwin*)	SPECIAL_DTRACE_OBJECTS=no ;;
+		*)		SPECIAL_DTRACE_OBJECTS=yes ;;
+	esac
+fi
+AM_CONDITIONAL(XSERVER_DTRACE, [test "x$WDTRACE" != "xno"])
+AM_CONDITIONAL(SPECIAL_DTRACE_OBJECTS, [test "x$SPECIAL_DTRACE_OBJECTS" = "xyes"])
+
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h dlfcn.h stropts.h fnmatch.h])
+
+dnl Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_C_BIGENDIAN([ENDIAN="X_BIG_ENDIAN"], [ENDIAN="X_LITTLE_ENDIAN"])
+
+AC_CHECK_SIZEOF([unsigned long])
+if test "$ac_cv_sizeof_unsigned_long" = 8; then
+	AC_DEFINE(_XSERVER64, 1, [Define to 1 if unsigned long is 64 bits.])
+fi
+
+AC_TYPE_PID_T
+
+# Checks for headers/macros for byte swapping
+# Known variants:
+#	<byteswap.h> bswap_16, bswap_32, bswap_64  (glibc)
+#	<sys/endian.h> __swap16, __swap32, __swap64 (OpenBSD)
+#	<sys/endian.h> bswap16, bswap32, bswap64 (other BSD's)
+#	and a fallback to local macros if none of the above are found
+
+# if <byteswap.h> is found, assume it's the correct version
+AC_CHECK_HEADERS([byteswap.h])
+
+# if <sys/endian.h> is found, have to check which version
+AC_CHECK_HEADER([sys/endian.h], [HAVE_SYS_ENDIAN_H="yes"], [HAVE_SYS_ENDIAN_H="no"])
+
+if test "x$HAVE_SYS_ENDIAN_H" = "xyes" ; then
+	AC_MSG_CHECKING([for __swap16 variant of <sys/endian.h> byteswapping macros])
+	AC_LINK_IFELSE([AC_LANG_PROGRAM([
+#include <sys/types.h>
+#include <sys/endian.h>
+ ], [
+int a = 1, b;
+b = __swap16(a);
+ ])
+], [SYS_ENDIAN__SWAP='yes'], [SYS_ENDIAN__SWAP='no'])
+	AC_MSG_RESULT([$SYS_ENDIAN__SWAP])
+
+	AC_MSG_CHECKING([for bswap16 variant of <sys/endian.h> byteswapping macros])
+	AC_LINK_IFELSE([AC_LANG_PROGRAM([
+#include <sys/types.h>
+#include <sys/endian.h>
+ ], [
+int a = 1, b;
+b = bswap16(a);
+ ])
+], [SYS_ENDIAN_BSWAP='yes'], [SYS_ENDIAN_BSWAP='no'])
+	AC_MSG_RESULT([$SYS_ENDIAN_BSWAP])
+
+    	if test "$SYS_ENDIAN_BSWAP" = "yes" ; then
+		USE_SYS_ENDIAN_H=yes
+		BSWAP=bswap
+	else	
+	    	if test "$SYS_ENDIAN__SWAP" = "yes" ; then
+			USE_SYS_ENDIAN_H=yes
+			BSWAP=__swap
+		else
+			USE_SYS_ENDIAN_H=no
+		fi
+	fi
+
+	if test "$USE_SYS_ENDIAN_H" = "yes" ; then
+	    AC_DEFINE([USE_SYS_ENDIAN_H], 1, 
+		[Define to use byteswap macros from <sys/endian.h>])
+	    AC_DEFINE_UNQUOTED([bswap_16], ${BSWAP}16, 
+			[Define to 16-bit byteswap macro])
+	    AC_DEFINE_UNQUOTED([bswap_32], ${BSWAP}32, 
+			[Define to 32-bit byteswap macro])
+	    AC_DEFINE_UNQUOTED([bswap_64], ${BSWAP}64, 
+			[Define to 64-bit byteswap macro])
+	fi
+fi
+
+dnl Check to see if dlopen is in default libraries (like Solaris, which
+dnl has it in libc), or if libdl is needed to get it.
+AC_CHECK_FUNC([dlopen], [],
+	AC_CHECK_LIB([dl], [dlopen], DLOPEN_LIBS="-ldl"))
+AC_SUBST(DLOPEN_LIBS)
+
+dnl Checks for library functions.
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr \
+		strtol getopt getopt_long vsnprintf walkcontext backtrace \
+		getisax getzoneid shmctl64 strcasestr ffs])
+AC_FUNC_ALLOCA
+dnl Old HAS_* names used in os/*.c.
+AC_CHECK_FUNC([getdtablesize],
+	AC_DEFINE(HAS_GETDTABLESIZE, 1, [Have the 'getdtablesize' function.]))
+AC_CHECK_FUNC([getifaddrs],
+	AC_DEFINE(HAS_GETIFADDRS, 1, [Have the 'getifaddrs' function.]))
+AC_CHECK_FUNC([getpeereid],
+	AC_DEFINE(HAS_GETPEEREID, 1, [Have the 'getpeereid' function.]))
+AC_CHECK_FUNC([getpeerucred],
+	AC_DEFINE(HAS_GETPEERUCRED, 1, [Have the 'getpeerucred' function.]))
+AC_CHECK_FUNC([strlcat], HAVE_STRLCAT=yes, HAVE_STRLCAT=no)
+AM_CONDITIONAL(NEED_STRLCAT, [test x$HAVE_STRLCAT = xno])	
+AC_CHECK_FUNC([strlcpy], AC_DEFINE(HAS_STRLCPY, 1, [Have the 'strlcpy' function]))
+
+AM_CONDITIONAL(NEED_VSNPRINTF, [test x$HAVE_VSNPRINTF = xno])
+
+dnl Check for mmap support for Xvfb
+AC_CHECK_FUNC([mmap], AC_DEFINE(HAS_MMAP, 1, [Have the 'mmap' function.]))
+
+dnl Find the math libary
+AC_CHECK_LIB(m, sqrt)
+AC_CHECK_LIB(m, cbrt, AC_DEFINE(HAVE_CBRT, 1, [Have the 'cbrt' function]))
+
+AC_CHECK_HEADERS([ndbm.h dbm.h rpcsvc/dbm.h])
+
+dnl AGPGART headers
+AC_CHECK_HEADERS([linux/agpgart.h sys/agpio.h sys/agpgart.h], AGP=yes)
+AM_CONDITIONAL(AGP, [test "x$AGP" = xyes])
+
+dnl APM header
+AC_CHECK_HEADERS([linux/apm_bios.h], LNXAPM=yes)
+AM_CONDITIONAL(LNXAPM, [test "x$LNXAPM" = xyes])
+
+dnl fbdev header
+AC_CHECK_HEADERS([linux/fb.h], FBDEV=yes)
+AM_CONDITIONAL(FBDEVHW, [test "x$FBDEV" = xyes])
+
+dnl MTRR header
+AC_CHECK_HEADERS([asm/mtrr.h], ac_cv_asm_mtrr_h=yes)
+if test "x$ac_cv_asm_mtrr_h" = xyes; then
+	HAVE_MTRR=yes
+fi
+
+dnl BSD MTRR header
+AC_CHECK_HEADERS([sys/memrange.h], ac_cv_memrange_h=yes)
+if test "x$ac_cv_memrange_h" = xyes; then
+	HAVE_MTRR=yes
+fi
+
+if test "x$HAVE_MTRR" = xyes; then
+	AC_DEFINE(HAS_MTRR_SUPPORT, 1, [MTRR support available])
+fi
+
+dnl A NetBSD MTRR header
+AC_CHECK_HEADERS([machine/mtrr.h], ac_cv_machine_mtrr_h=yes)
+if test "x$ac_cv_machine_mtrr_h" = xyes; then
+	AC_DEFINE(HAS_MTRR_BUILTIN, 1, [Define to 1 if NetBSD built-in MTRR
+		support is available])
+fi
+
+dnl FreeBSD kldload support (sys/linker.h)
+AC_CHECK_HEADERS([sys/linker.h],
+	[ac_cv_sys_linker_h=yes],
+	[ac_cv_sys_linker_h=no],
+	[#include <sys/param.h>])
+AM_CONDITIONAL(FREEBSD_KLDLOAD, [test "x$ac_cv_sys_linker_h" = xyes])
+
+AC_CACHE_CHECK([for SYSV IPC],
+		ac_cv_sysv_ipc,
+		[AC_TRY_LINK([
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+],[
+{ 
+    int id;
+    id = shmget(IPC_PRIVATE, 512, SHM_W | SHM_R);
+    if (id < 0) return -1;
+    return shmctl(id, IPC_RMID, 0);
+}],
+	[ac_cv_sysv_ipc=yes],
+	[ac_cv_sysv_ipc=no])])
+if test "x$ac_cv_sysv_ipc" = xyes; then
+	AC_DEFINE(HAVE_SYSV_IPC, 1, [Define to 1 if SYSV IPC is available])
+fi
+
+dnl OpenBSD /dev/xf86 aperture driver 
+if test -c /dev/xf86 ; then
+	AC_DEFINE(HAS_APERTURE_DRV, 1, [System has /dev/xf86 aperture driver])
+fi
+
+dnl BSD APM support 
+AC_CHECK_HEADER([machine/apmvar.h],[
+	AC_CHECK_HEADER([sys/event.h],
+		ac_cv_BSD_KQUEUE_APM=yes,
+		ac_cv_BSD_APM=yes)])
+
+AM_CONDITIONAL(BSD_APM, [test "x$ac_cv_BSD_APM" = xyes])
+AM_CONDITIONAL(BSD_KQUEUE_APM, [test "x$ac_cv_BSD_KQUEUE_APM" = xyes])
+	
+dnl glibc backtrace support check (hw/xfree86/common/xf86Events.c)
+AC_CHECK_HEADER([execinfo.h],[
+    AC_CHECK_LIB(c, backtrace, [
+        AC_DEFINE(HAVE_BACKTRACE, 1, [Has backtrace support])
+        AC_DEFINE(HAVE_EXECINFO_H, 1, [Have execinfo.h])
+    ])]
+)
+
+dnl ARM needs additional compiler flags for proper backtraces if GCC is
+dnl used. Compile a dummy program with the -mapcs-frame option. If it
+dnl succeeds, we know that we are building for ARM with GCC.
+old_CFLAGS="$CFLAGS"
+CFLAGS="-mapcs-frame"
+AC_COMPILE_IFELSE(
+        AC_LANG_PROGRAM([[ ]]),
+        ARM_BACKTRACE_CFLAGS="$CFLAGS",
+        ARM_BACKTRACE_CFLAGS=""
+)
+CFLAGS="$old_CFLAGS"
+AC_SUBST(ARM_BACKTRACE_CFLAGS)
+
+dnl ---------------------------------------------------------------------------
+dnl Bus options and CPU capabilities.  Replaces logic in
+dnl hw/xfree86/os-support/bus/Makefile.am, among others.
+dnl ---------------------------------------------------------------------------
+DEFAULT_INT10="x86emu"
+
+dnl Override defaults as needed for specific platforms:
+
+case $host_cpu in
+  alpha*)
+	ALPHA_VIDEO=yes
+	case $host_os in
+	        *freebsd*)	SYS_LIBS=-lio ;;
+		*netbsd*)	AC_DEFINE(USE_ALPHA_PIO, 1, [NetBSD PIO alpha IO]) ;;
+	esac
+	GLX_ARCH_DEFINES="-D__GLX_ALIGN64 -mieee"
+	;;
+  arm*)
+	ARM_VIDEO=yes
+	;;
+  i*86)
+	I386_VIDEO=yes
+	case $host_os in
+		*freebsd*)	AC_DEFINE(USE_DEV_IO) ;;
+		*dragonfly*)	AC_DEFINE(USE_DEV_IO) ;;
+		*netbsd*)	AC_DEFINE(USE_I386_IOPL)
+				SYS_LIBS=-li386
+				;;
+		*openbsd*)	AC_DEFINE(USE_I386_IOPL) 
+				SYS_LIBS=-li386
+				;;
+	esac
+        ;;
+  powerpc*)
+	PPC_VIDEO=yes
+	case $host_os in
+		*freebsd*)	DEFAULT_INT10=stub ;;
+	esac
+	;;
+  sparc*)
+	SPARC64_VIDEO=yes
+	BSD_ARCH_SOURCES="sparc64_video.c ioperm_noop.c"
+	GLX_ARCH_DEFINES="-D__GLX_ALIGN64"
+	;;
+  x86_64*|amd64*)
+	I386_VIDEO=yes
+	case $host_os in
+		*freebsd*)	AC_DEFINE(USE_DEV_IO, 1, [BSD /dev/io]) ;;
+		*dragonfly*)	AC_DEFINE(USE_DEV_IO, 1, [BSD /dev/io]) ;;
+		*netbsd*)	AC_DEFINE(USE_I386_IOPL, 1, [BSD i386 iopl])
+				SYS_LIBS=-lx86_64
+				;;
+		*openbsd*)	AC_DEFINE(USE_AMD64_IOPL, 1, [BSD AMD64 iopl])
+				SYS_LIBS=-lamd64
+				;;
+	esac
+	GLX_ARCH_DEFINES="-D__GLX_ALIGN64"
+	;;
+  ia64*)
+  	GLX_ARCH_DEFINES="-D__GLX_ALIGN64"
+	;;
+  s390*)
+  	GLX_ARCH_DEFINES="-D__GLX_ALIGN64"
+	;;
+esac
+AC_SUBST(GLX_ARCH_DEFINES)
+
+dnl BSD *_video.c selection
+AM_CONDITIONAL(ALPHA_VIDEO, [test "x$ALPHA_VIDEO" = xyes])
+AM_CONDITIONAL(ARM_VIDEO, [test "x$ARM_VIDEO" = xyes])
+AM_CONDITIONAL(I386_VIDEO, [test "x$I386_VIDEO" = xyes])
+AM_CONDITIONAL(PPC_VIDEO, [test "x$PPC_VIDEO" = xyes])
+AM_CONDITIONAL(SPARC64_VIDEO, [test "x$SPARC64_VIDEO" = xyes])
+
+DRI=no
+USE_SIGIO_BY_DEFAULT="yes"
+dnl it would be nice to autodetect these *CONS_SUPPORTs
+case $host_os in
+  *freebsd* | *dragonfly*)
+	case $host_os in
+		kfreebsd*-gnu) ;;
+		*) AC_DEFINE(CSRG_BASED, 1, [System is BSD-like]) ;;
+	esac
+	AC_DEFINE(PCCONS_SUPPORT, 1, [System has PC console])
+	AC_DEFINE(PCVT_SUPPORT, 1, [System has PCVT console])
+	AC_DEFINE(SYSCONS_SUPPORT, 1, [System has syscons console])
+	DRI=yes
+	;;
+  *netbsd*)
+	AC_DEFINE(CSRG_BASED, 1, [System is BSD-like])
+	AC_DEFINE(PCCONS_SUPPORT, 1, [System has PC console])
+	AC_DEFINE(PCVT_SUPPORT, 1, [System has PCVT console])
+	AC_DEFINE(WSCONS_SUPPORT, 1, [System has wscons console])
+	DRI=yes
+	;;
+  *openbsd*)
+	AC_DEFINE(CSRG_BASED, 1, [System is BSD-like])
+	AC_DEFINE(PCVT_SUPPORT, 1, [System has PC console])
+	AC_DEFINE(WSCONS_SUPPORT, 1, [System has wscons console])
+	;;
+  *linux*)
+	DRI=yes
+	;;
+  *solaris*)
+	PKG_CHECK_EXISTS(libdrm, DRI=yes, DRI=no)
+	# Disable use of SIGIO by default until some system bugs are
+	# fixed - see Sun/OpenSolaris bug id 6879897
+	USE_SIGIO_BY_DEFAULT="no"
+	;;
+  darwin*)
+	AC_DEFINE(CSRG_BASED, 1, [System is BSD-like])
+	;;
+  cygwin*)
+	CFLAGS="$CFLAGS -DFD_SETSIZE=256"
+	;;
+esac
+
+dnl augment XORG_RELEASE_VERSION for our snapshot number and to expose the
+dnl major number
+PVMAJOR=`echo $PACKAGE_VERSION | cut -d . -f 1`
+PVS=`echo $PACKAGE_VERSION | cut -d . -f 4 | cut -d - -f 1`
+if test "x$PVS" = "x"; then
+	PVS="0"
+fi
+
+VENDOR_RELEASE="((($PVMAJOR) * 10000000) + (($PVM) * 100000) + (($PVP) * 1000) + $PVS)"
+VENDOR_MAN_VERSION="Version ${PACKAGE_VERSION}"
+
+VENDOR_NAME="The X.Org Foundation"
+VENDOR_NAME_SHORT="X.Org"
+VENDOR_WEB="http://wiki.x.org"
+
+m4_ifdef([AS_HELP_STRING], , [m4_define([AS_HELP_STRING], m4_defn([AC_HELP_STRING]))])
+
+dnl Build options.
+AC_ARG_ENABLE(werror,        AS_HELP_STRING([--enable-werror],
+		  [Obsolete - use --enable-strict-compilation instead]),
+  AC_MSG_ERROR([--enable-werror has been replaced by --enable-strict-compilation]))
+
+AC_ARG_ENABLE(debug,         AS_HELP_STRING([--enable-debug],
+				  [Enable debugging (default: disabled)]),
+			        [DEBUGGING=$enableval], [DEBUGGING=no])
+AC_ARG_ENABLE(unit-tests,    AS_HELP_STRING([--enable-unit-tests],
+                                  [Enable unit-tests (default: auto)]),
+                                [UNITTESTS=$enableval], [UNITTESTS=auto])
+AC_ARG_ENABLE(use-sigio-by-default, AS_HELP_STRING([--enable-use-sigio-by-default]
+  [Enable SIGIO input handlers by default (default: $USE_SIGIO_BY_DEFAULT)]),
+                                [USE_SIGIO_BY_DEFAULT=$enableval], [])
+AC_ARG_WITH(int10,           AS_HELP_STRING([--with-int10=BACKEND], [int10 backend: vm86, x86emu or stub]),
+				[INT10="$withval"],
+				[INT10="$DEFAULT_INT10"])
+AC_ARG_WITH(vendor-name,     AS_HELP_STRING([--with-vendor-name=VENDOR],
+				  [Vendor string reported by the server]),
+				[ VENDOR_NAME="$withval" ], [])
+AC_ARG_WITH(vendor-name-short, AS_HELP_STRING([--with-vendor-name-short=VENDOR],
+				  [Short version of vendor string reported by the server]),
+				[ VENDOR_NAME_SHORT="$withval" ], [])
+AC_ARG_WITH(vendor-web,      AS_HELP_STRING([--with-vendor-web=URL],
+				  [Vendor web address reported by the server]),
+				[ VENDOR_WEB="$withval" ], [])
+AC_ARG_WITH(module-dir,      AS_HELP_STRING([--with-module-dir=DIR],
+				  [Directory where modules are installed (default: $libdir/xorg/modules)]),
+				[ moduledir="$withval" ],
+				[ moduledir="${libdir}/xorg/modules" ])
+AC_ARG_WITH(log-dir,         AS_HELP_STRING([--with-log-dir=DIR],
+				  [Directory where log files are kept (default: $localstatedir/log)]),
+				[ logdir="$withval" ],
+				[ logdir="$localstatedir/log" ])
+AC_ARG_WITH(builder-addr,    AS_HELP_STRING([--with-builder-addr=ADDRESS],
+				  [Builder address (default: xorg@lists.freedesktop.org)]),
+				[ BUILDERADDR="$withval" ],
+				[ BUILDERADDR="xorg@lists.freedesktop.org" ])
+AC_ARG_WITH(os-name,         AS_HELP_STRING([--with-os-name=OSNAME], [Name of OS (default: output of "uname -srm")]),
+				[ OSNAME="$withval" ],
+				[ OSNAME=`uname -srm` ])
+AC_ARG_WITH(os-vendor,       AS_HELP_STRING([--with-os-vendor=OSVENDOR], [Name of OS vendor]),
+				[ OSVENDOR="$withval" ],
+				[ OSVENDOR="" ])
+AC_ARG_WITH(builderstring,   AS_HELP_STRING([--with-builderstring=BUILDERSTRING], [Additional builder string]),
+				[ BUILDERSTRING="$withval" ]
+				[ ])
+
+dnl Determine font path
+XORG_FONTROOTDIR
+XORG_FONTSUBDIR(FONTMISCDIR, fontmiscdir, misc)
+XORG_FONTSUBDIR(FONTOTFDIR, fontotfdir, OTF)
+XORG_FONTSUBDIR(FONTTTFDIR, fontttfdir, TTF)
+XORG_FONTSUBDIR(FONTTYPE1DIR, fonttype1dir, Type1)
+XORG_FONTSUBDIR(FONT75DPIDIR, font75dpidir, 75dpi)
+XORG_FONTSUBDIR(FONT100DPIDIR, font100dpidir, 100dpi)
+
+dnl Uses --default-font-path if set, otherwise checks for /etc/X11/fontpath.d,
+dnl otherwise uses standard subdirectories of FONTROOTDIR. When cross
+dnl compiling, assume default font path uses standard FONTROOTDIR directories.
+DEFAULT_FONT_PATH="${FONTMISCDIR}/,${FONTTTFDIR}/,${FONTOTFDIR}/,${FONTTYPE1DIR}/,${FONT100DPIDIR}/,${FONT75DPIDIR}/"
+if test "$cross_compiling" != yes; then
+	AC_CHECK_FILE([${sysconfdir}/X11/fontpath.d],
+		[DEFAULT_FONT_PATH='catalogue:${sysconfdir}/X11/fontpath.d'],
+		[case $host_os in
+			darwin*) DEFAULT_FONT_PATH="${DEFAULT_FONT_PATH},/Library/Fonts,/System/Library/Fonts" ;;
+		esac])
+fi
+AC_ARG_WITH(default-font-path, AS_HELP_STRING([--with-default-font-path=PATH], [Comma separated list of font dirs]),
+				[ FONTPATH="$withval" ],
+				[ FONTPATH="${DEFAULT_FONT_PATH}" ])
+
+AC_MSG_CHECKING([for default font path])
+AC_MSG_RESULT([$FONTPATH])
+
+AC_ARG_WITH(xkb-path,         AS_HELP_STRING([--with-xkb-path=PATH], [Path to XKB base dir (default: ${datadir}/X11/xkb)]),
+				[ XKBPATH="$withval" ],
+				[ XKBPATH="${datadir}/X11/xkb" ])
+AC_ARG_WITH(xkb-output,       AS_HELP_STRING([--with-xkb-output=PATH], [Path to XKB output dir (default: ${datadir}/X11/xkb/compiled)]),
+				[ XKBOUTPUT="$withval" ],
+				[ XKBOUTPUT="compiled" ])
+AC_ARG_WITH(default-xkb-rules, AS_HELP_STRING([--with-default-xkb-rules=RULES],
+                                   [Keyboard ruleset (default: base/evdev)]),
+                                [ XKB_DFLT_RULES="$withval" ],
+                                [ XKB_DFLT_RULES="" ])
+AC_ARG_WITH(default-xkb-model, AS_HELP_STRING([--with-default-xkb-model=MODEL],
+                                   [Keyboard model (default: pc105)]),
+                                [ XKB_DFLT_MODEL="$withval" ],
+                                [ XKB_DFLT_MODEL="pc105" ])
+AC_ARG_WITH(default-xkb-layout, AS_HELP_STRING([--with-default-xkb-layout=LAYOUT],
+                                   [Keyboard layout (default: us)]),
+                                [ XKB_DFLT_LAYOUT="$withval" ],
+                                [ XKB_DFLT_LAYOUT="us" ])
+AC_ARG_WITH(default-xkb-variant, AS_HELP_STRING([--with-default-xkb-variant=VARIANT],
+                                   [Keyboard variant (default: (none))]),
+                                [ XKB_DFLT_VARIANT="$withval" ],
+                                [ XKB_DFLT_VARIANT="" ])
+AC_ARG_WITH(default-xkb-options, AS_HELP_STRING([--with-default-xkb-options=OPTIONS],
+                                   [Keyboard layout options (default: (none))]),
+                                [ XKB_DFLT_OPTIONS="$withval" ],
+                                [ XKB_DFLT_OPTIONS="" ])
+AC_ARG_WITH(serverconfig-path, AS_HELP_STRING([--with-serverconfig-path=PATH],
+				   [Directory where ancillary server config files are installed (default: ${libdir}/xorg)]),
+				[ SERVERCONFIG="$withval" ],
+				[ SERVERCONFIG="${libdir}/xorg" ])
+AC_ARG_WITH(apple-applications-dir,AS_HELP_STRING([--with-apple-applications-dir=PATH], [Path to the Applications directory (default: /Applications/Utilities)]),
+				[ APPLE_APPLICATIONS_DIR="${withval}" ],
+				[ APPLE_APPLICATIONS_DIR="/Applications/Utilities" ])
+AC_SUBST([APPLE_APPLICATIONS_DIR])
+AC_ARG_WITH(apple-application-name,AS_HELP_STRING([--with-apple-application-name=NAME], [Name for the .app (default: X11)]),
+				[ APPLE_APPLICATION_NAME="${withval}" ],
+				[ APPLE_APPLICATION_NAME="X11" ])
+AC_SUBST([APPLE_APPLICATION_NAME])
+AC_ARG_WITH(launchd-id-prefix,  AS_HELP_STRING([--with-launchd-id-prefix=PATH], [Prefix to use for launchd identifiers (default: org.x)]),
+                                [ LAUNCHD_ID_PREFIX="${withval}" ],
+                                [ LAUNCHD_ID_PREFIX="org.x" ])
+AC_SUBST([LAUNCHD_ID_PREFIX])
+AC_DEFINE_UNQUOTED(LAUNCHD_ID_PREFIX, "$LAUNCHD_ID_PREFIX", [Prefix to use for launchd identifiers])
+AC_ARG_ENABLE(sparkle,AS_HELP_STRING([--enable-sparkle], [Enable updating of X11.app using the Sparkle Framework (default: disabled)]),
+				[ XQUARTZ_SPARKLE="${enableval}" ],
+				[ XQUARTZ_SPARKLE="no" ])
+AC_SUBST([XQUARTZ_SPARKLE])
+AC_ARG_ENABLE(builddocs,      AS_HELP_STRING([--enable-builddocs], [Build docs (default: disabled)]),
+                                [BUILDDOCS=$enableval],
+                                [BUILDDOCS=no])
+AC_ARG_ENABLE(install-libxf86config,
+				AS_HELP_STRING([--enable-install-libxf86config],
+				[Install libxf86config (default: disabled)]),
+				[INSTALL_LIBXF86CONFIG=$enableval],
+				[INSTALL_LIBXF86CONFIG=no])
+AC_ARG_ENABLE(visibility,     AC_HELP_STRING([--enable-visibility], [Enable symbol visibility (default: auto)]),
+				[SYMBOL_VISIBILITY=$enableval],
+				[SYMBOL_VISIBILITY=auto])
+AC_ARG_ENABLE(pc98,     	AC_HELP_STRING([--enable-pc98], [Enable PC98 support in Xorg (default: auto)]),
+				[SUPPORT_PC98=$enableval],
+				[SUPPORT_PC98=auto])
+
+dnl GLX build options
+AC_ARG_WITH(dri-driver-path,  AS_HELP_STRING([--with-dri-driver-path=PATH], [Path to DRI drivers (default: ${libdir}/dri)]),
+				[ DRI_DRIVER_PATH="$withval" ],
+				[ DRI_DRIVER_PATH="${libdir}/dri" ])
+AC_ARG_ENABLE(aiglx,          AS_HELP_STRING([--enable-aiglx], [Build accelerated indirect GLX (default: enabled)]),
+                                [AIGLX=$enableval],
+                                [AIGLX=yes])
+AC_ARG_ENABLE(glx-tls,        AS_HELP_STRING([--enable-glx-tls], [Build GLX with TLS support (default: disabled)]),
+                                [GLX_USE_TLS=$enableval],
+                                [GLX_USE_TLS=no])
+
+dnl Extensions.
+AC_ARG_ENABLE(registry,       AS_HELP_STRING([--disable-registry], [Build string registry module (default: enabled)]), [XREGISTRY=$enableval], [XREGISTRY=yes])
+AC_ARG_ENABLE(composite,      AS_HELP_STRING([--disable-composite], [Build Composite extension (default: enabled)]), [COMPOSITE=$enableval], [COMPOSITE=yes])
+AC_ARG_ENABLE(mitshm,         AS_HELP_STRING([--disable-shm], [Build SHM extension (default: enabled)]), [MITSHM=$enableval], [MITSHM=yes])
+AC_ARG_ENABLE(xres,           AS_HELP_STRING([--disable-xres], [Build XRes extension (default: enabled)]), [RES=$enableval], [RES=yes])
+AC_ARG_ENABLE(record,         AS_HELP_STRING([--disable-record], [Build Record extension (default: enabled)]), [RECORD=$enableval], [RECORD=yes])
+AC_ARG_ENABLE(xv,             AS_HELP_STRING([--disable-xv], [Build Xv extension (default: enabled)]), [XV=$enableval], [XV=yes])
+AC_ARG_ENABLE(xvmc,           AS_HELP_STRING([--disable-xvmc], [Build XvMC extension (default: enabled)]), [XVMC=$enableval], [XVMC=yes])
+AC_ARG_ENABLE(dga,            AS_HELP_STRING([--disable-dga], [Build DGA extension (default: auto)]), [DGA=$enableval], [DGA=auto])
+AC_ARG_ENABLE(screensaver,    AS_HELP_STRING([--disable-screensaver], [Build ScreenSaver extension (default: enabled)]), [SCREENSAVER=$enableval], [SCREENSAVER=yes])
+AC_ARG_ENABLE(xdmcp,          AS_HELP_STRING([--disable-xdmcp], [Build XDMCP extension (default: auto)]), [XDMCP=$enableval], [XDMCP=auto])
+AC_ARG_ENABLE(xdm-auth-1,     AS_HELP_STRING([--disable-xdm-auth-1], [Build XDM-Auth-1 extension (default: auto)]), [XDMAUTH=$enableval], [XDMAUTH=auto])
+AC_ARG_ENABLE(glx,            AS_HELP_STRING([--disable-glx], [Build GLX extension (default: enabled)]), [GLX=$enableval], [GLX=yes])
+AC_ARG_ENABLE(dri,            AS_HELP_STRING([--enable-dri], [Build DRI extension (default: auto)]), [DRI=$enableval])
+AC_ARG_ENABLE(dri2,           AS_HELP_STRING([--enable-dri2], [Build DRI2 extension (default: auto)]), [DRI2=$enableval], [DRI2=auto])
+AC_ARG_ENABLE(xinerama,	      AS_HELP_STRING([--disable-xinerama], [Build Xinerama extension (default: enabled)]), [XINERAMA=$enableval], [XINERAMA=yes])
+AC_ARG_ENABLE(xf86vidmode,    AS_HELP_STRING([--disable-xf86vidmode], [Build XF86VidMode extension (default: auto)]), [XF86VIDMODE=$enableval], [XF86VIDMODE=auto])
+AC_ARG_ENABLE(xace,           AS_HELP_STRING([--disable-xace], [Build X-ACE extension (default: enabled)]), [XACE=$enableval], [XACE=yes])
+AC_ARG_ENABLE(xselinux,       AS_HELP_STRING([--enable-xselinux], [Build SELinux extension (default: disabled)]), [XSELINUX=$enableval], [XSELINUX=no])
+AC_ARG_ENABLE(xcsecurity,     AS_HELP_STRING([--enable-xcsecurity], [Build Security extension (default: disabled)]), [XCSECURITY=$enableval], [XCSECURITY=no])
+AC_ARG_ENABLE(xcalibrate,     AS_HELP_STRING([--enable-xcalibrate], [Build XCalibrate extension (default: disabled)]), [XCALIBRATE=$enableval], [XCALIBRATE=no])
+AC_ARG_ENABLE(tslib,          AS_HELP_STRING([--enable-tslib], [Build kdrive tslib touchscreen support (default: disabled)]), [TSLIB=$enableval], [TSLIB=no])
+AC_ARG_ENABLE(dbe,            AS_HELP_STRING([--disable-dbe], [Build DBE extension (default: enabled)]), [DBE=$enableval], [DBE=yes])
+AC_ARG_ENABLE(xf86bigfont,    AS_HELP_STRING([--enable-xf86bigfont], [Build XF86 Big Font extension (default: disabled)]), [XF86BIGFONT=$enableval], [XF86BIGFONT=no])
+AC_ARG_ENABLE(dpms,           AS_HELP_STRING([--disable-dpms], [Build DPMS extension (default: enabled)]), [DPMSExtension=$enableval], [DPMSExtension=yes])
+AC_ARG_ENABLE(config-udev,    AS_HELP_STRING([--enable-config-udev], [Build udev support (default: auto)]), [CONFIG_UDEV=$enableval], [CONFIG_UDEV=auto])
+AC_ARG_ENABLE(config-dbus,    AS_HELP_STRING([--enable-config-dbus], [Build D-BUS API support (default: no)]), [CONFIG_DBUS_API=$enableval], [CONFIG_DBUS_API=no])
+AC_ARG_ENABLE(config-hal,     AS_HELP_STRING([--disable-config-hal], [Build HAL support (default: auto)]), [CONFIG_HAL=$enableval], [CONFIG_HAL=auto])
+AC_ARG_ENABLE(xfree86-utils,     AS_HELP_STRING([--enable-xfree86-utils], [Build xfree86 DDX utilities (default: enabled)]), [XF86UTILS=$enableval], [XF86UTILS=yes])
+AC_ARG_ENABLE(xaa,               AS_HELP_STRING([--enable-xaa], [Build XAA (default: enabled)]), [XAA=$enableval], [XAA=yes])
+AC_ARG_ENABLE(vgahw,          AS_HELP_STRING([--enable-vgahw], [Build Xorg with vga access (default: enabled)]), [VGAHW=$enableval], [VGAHW=yes])
+AC_ARG_ENABLE(vbe,            AS_HELP_STRING([--enable-vbe], [Build Xorg with VBE module (default: enabled)]), [VBE=$enableval], [VBE=yes])
+AC_ARG_ENABLE(int10-module,     AS_HELP_STRING([--enable-int10-module], [Build Xorg with int10 module (default: enabled)]), [INT10MODULE=$enableval], [INT10MODULE=yes])
+AC_ARG_ENABLE(windowswm,      AS_HELP_STRING([--enable-windowswm], [Build XWin with WindowsWM extension (default: no)]), [WINDOWSWM=$enableval], [WINDOWSWM=no])
+
+dnl DDXes.
+AC_ARG_ENABLE(xorg,    	      AS_HELP_STRING([--enable-xorg], [Build Xorg server (default: auto)]), [XORG=$enableval], [XORG=auto])
+AC_ARG_ENABLE(dmx,    	      AS_HELP_STRING([--enable-dmx], [Build DMX server (default: auto)]), [DMX=$enableval], [DMX=auto])
+AC_ARG_ENABLE(xvfb,    	      AS_HELP_STRING([--enable-xvfb], [Build Xvfb server (default: yes)]), [XVFB=$enableval], [XVFB=yes])
+AC_ARG_ENABLE(xnest,   	      AS_HELP_STRING([--enable-xnest], [Build Xnest server (default: auto)]), [XNEST=$enableval], [XNEST=auto])
+AC_ARG_ENABLE(xquartz,        AS_HELP_STRING([--enable-xquartz], [Build Xquartz server for OS-X (default: auto)]), [XQUARTZ=$enableval], [XQUARTZ=auto])
+AC_ARG_ENABLE(standalone-xpbproxy, AS_HELP_STRING([--enable-standalone-xpbproxy], [Build a standalone xpbproxy (in addition to the one integrated into Xquartz as a separate thread) (default: no)]), [STANDALONE_XPBPROXY=$enableval], [STANDALONE_XPBPROXY=no])
+AC_ARG_ENABLE(xwin,    	      AS_HELP_STRING([--enable-xwin], [Build XWin server (default: auto)]), [XWIN=$enableval], [XWIN=auto])
+dnl kdrive and its subsystems
+AC_ARG_ENABLE(kdrive,         AS_HELP_STRING([--enable-kdrive], [Build kdrive servers (default: no)]), [KDRIVE=$enableval], [KDRIVE=no])
+AC_ARG_ENABLE(xephyr,         AS_HELP_STRING([--enable-xephyr], [Build the kdrive Xephyr server (default: auto)]), [XEPHYR=$enableval], [XEPHYR=auto])
+AC_ARG_ENABLE(xfake,          AS_HELP_STRING([--enable-xfake], [Build the kdrive 'fake' server (default: auto)]), [XFAKE=$enableval], [XFAKE=auto])
+AC_ARG_ENABLE(xfbdev,         AS_HELP_STRING([--enable-xfbdev], [Build the kdrive framebuffer device server (default: auto)]), [XFBDEV=$enableval], [XFBDEV=auto])
+dnl kdrive options
+AC_ARG_ENABLE(kdrive-kbd,     AS_HELP_STRING([--enable-kdrive-kbd], [Build kbd driver for kdrive (default: auto)]), [KDRIVE_KBD=$enableval], [KDRIVE_KBD=auto])
+AC_ARG_ENABLE(kdrive-mouse,   AC_HELP_STRING([--enable-kdrive-mouse], [Build mouse driver for kdrive (default: auto)]), [KDRIVE_MOUSE=$enableval], [KDRIVE_MOUSE=auto])
+AC_ARG_ENABLE(kdrive-evdev,   AC_HELP_STRING([--enable-kdrive-evdev], [Build evdev driver for kdrive (default: auto)]), [KDRIVE_EVDEV=$enableval], [KDRIVE_EVDEV=auto])
+
+
+dnl chown/chmod to be setuid root as part of build
+dnl Replaces InstallXserverSetUID in imake
+AC_ARG_ENABLE(install-setuid, 
+    AS_HELP_STRING([--enable-install-setuid],
+       [Install Xorg server as owned by root with setuid bit (default: auto)]),
+    [SETUID=$enableval], [SETUID=auto])
+AC_MSG_CHECKING([to see if we can install the Xorg server as root])
+if test "x$SETUID" = "xauto" ; then
+	case $host_os in
+	    cygwin*)		SETUID="no"  ;;
+	    darwin*)		SETUID="no"  ;;
+	    *)
+	   	case $host_cpu in
+		    sparc)	SETUID="no"  ;;
+		    *)		SETUID="yes" ;;
+		esac
+	esac
+	if test "x$SETUID" = xyes; then
+		touch testfile
+		chown root testfile > /dev/null 2>&1 || SETUID="no"
+		rm -f testfile
+	fi
+fi
+AC_MSG_RESULT([$SETUID])
+AM_CONDITIONAL(INSTALL_SETUID, [test "x$SETUID" = "xyes"])
+
+dnl Issue an error if xtrans.m4 was not found and XTRANS_CONNECTION_FLAGS macro
+dnl was not expanded, since xorg-server with no transport types is rather useless.
+dnl
+dnl If you're seeing an error here, be sure you installed the lib/xtrans module
+dnl first and if it's not in the default location, that you set the ACLOCAL
+dnl environment variable to find it, such as:
+dnl	ACLOCAL="aclocal -I ${PREFIX}/share/aclocal"
+m4_pattern_forbid([^XTRANS_CONNECTION_FLAGS$])
+
+# Transport selection macro from xtrans.m4
+XTRANS_CONNECTION_FLAGS
+
+# Secure RPC detection macro from xtrans.m4
+XTRANS_SECURE_RPC_FLAGS
+AM_CONDITIONAL(SECURE_RPC, [test "x$SECURE_RPC" = xyes])
+
+AM_CONDITIONAL(INT10_VM86, [test "x$INT10" = xvm86])
+AM_CONDITIONAL(INT10_X86EMU, [test "x$INT10" = xx86emu])
+AM_CONDITIONAL(INT10_STUB, [test "x$INT10" = xstub])
+if test "x$INT10" = xyes; then
+	dnl VM86 headers
+	AC_CHECK_HEADERS([sys/vm86.h sys/io.h])
+fi
+
+dnl Handle building documentation
+AM_CONDITIONAL(BUILDDOCS, test "x$BUILDDOCS" = xyes)
+
+dnl Only build sgml docs when linuxdoc is available and
+dnl def.ents has been installed
+XORG_CHECK_LINUXDOC
+
+dnl Handle installing libxf86config
+AM_CONDITIONAL(INSTALL_LIBXF86CONFIG, [test "x$INSTALL_LIBXF86CONFIG" = xyes])
+
+dnl DDX Detection... Yes, it's ugly to have it here... but we need to
+dnl handle this early on so that we don't require unsupported extensions
+case $host_os in
+	cygwin*)
+		DGA=no
+		DRI2=no
+		XF86VIDMODE=no
+		XSELINUX=no
+		XV=no
+		;;
+	darwin*)
+		DRI2=no
+
+		if test x$XQUARTZ = xauto; then
+			AC_CACHE_CHECK([whether to build Xquartz],xorg_cv_Carbon_framework,[
+		 		save_LDFLAGS=$LDFLAGS
+				LDFLAGS="$LDFLAGS -framework Carbon"
+				AC_LINK_IFELSE([char FSFindFolder(); int main() { FSFindFolder(); return 0;}],
+				[xorg_cv_Carbon_framework=yes],
+				[xorg_cv_Carbon_framework=no])
+			LDFLAGS=$save_LDFLAGS])
+                
+			if test "X$xorg_cv_Carbon_framework" = Xyes; then
+				XQUARTZ=yes
+			else
+				XQUARTZ=no
+			fi
+		fi
+
+		if test "x$XQUARTZ" = xyes ; then
+			XQUARTZ=yes
+			XVFB=no
+			XNEST=no
+
+			COMPOSITE=no
+			DGA=no
+			DPMSExtension=no
+			XF86VIDMODE=no
+		fi
+		;;
+	*) XQUARTZ=no ;;
+esac
+
+dnl ---------------------------------------------------------------------------
+dnl Extension section
+dnl ---------------------------------------------------------------------------
+XEXT_INC='-I$(top_srcdir)/Xext'
+XEXT_LIB='$(top_builddir)/Xext/libXext.la'
+XEXTXORG_LIB='$(top_builddir)/Xext/libXextbuiltin.la'
+
+dnl Optional modules
+VIDEOPROTO="videoproto"
+COMPOSITEPROTO="compositeproto >= 0.4"
+RECORDPROTO="recordproto >= 1.13.99.1"
+SCRNSAVERPROTO="scrnsaverproto >= 1.1"
+RESOURCEPROTO="resourceproto"
+DRIPROTO="xf86driproto >= 2.1.0"
+DRI2PROTO="dri2proto >= 2.3"
+XINERAMAPROTO="xineramaproto"
+BIGFONTPROTO="xf86bigfontproto >= 1.2.0"
+XCALIBRATEPROTO="xcalibrateproto"
+DGAPROTO="xf86dgaproto >= 2.0.99.1"
+GLPROTO="glproto >= 1.4.10"
+DMXPROTO="dmxproto >= 2.2.99.1"
+VIDMODEPROTO="xf86vidmodeproto >= 2.2.99.1"
+WINDOWSWMPROTO="windowswmproto"
+APPLEWMPROTO="applewmproto >= 1.4"
+
+dnl Core modules for most extensions, et al.
+REQUIRED_MODULES="[randrproto >= 1.2.99.3] [renderproto >= 0.11] [fixesproto >= 4.1] [damageproto >= 1.1] [xcmiscproto >= 1.2.0] [xextproto >= 7.0.99.3] [xproto >= 7.0.13] [xtrans >= 1.2.2] [bigreqsproto >= 1.1.0] fontsproto [inputproto >= 1.9.99.902] [kbproto >= 1.0.3]"
+REQUIRED_LIBS="xfont xau [pixman-1 >= 0.15.20]"
+
+dnl List of libraries that require a specific version
+LIBAPPLEWM="applewm >= 1.4"
+LIBDMX="dmx >= 1.0.99.1"
+LIBDRI="dri >= 7.8.0"
+LIBDRM="libdrm >= 2.3.0"
+LIBGL="gl >= 7.1.0"
+LIBXEXT="xext >= 1.0.99.4"
+LIBXI="xi >= 1.2.99.1"
+LIBXTST="xtst >= 1.0.99.2"
+LIBPCIACCESS="pciaccess >= 0.8.0"
+LIBGLIB="glib-2.0 >= 2.16"
+LIBUDEV="libudev >= 143"
+LIBSELINUX="libselinux >= 2.0.86"
+
+if test "x$CONFIG_UDEV" = xyes &&
+ { test "x$CONFIG_DBUS_API" = xyes || test "x$CONFIG_HAL" = xyes; }; then
+	AC_MSG_ERROR([Hotplugging through both libudev and dbus/hal not allowed])
+fi
+
+PKG_CHECK_MODULES(UDEV, $LIBUDEV, [HAVE_LIBUDEV=yes], [HAVE_LIBUDEV=no])
+if test "x$CONFIG_UDEV" = xauto; then
+	CONFIG_UDEV="$HAVE_LIBUDEV"
+fi
+AM_CONDITIONAL(CONFIG_UDEV, [test "x$CONFIG_UDEV" = xyes])
+if test "x$CONFIG_UDEV" = xyes; then
+	CONFIG_DBUS_API=no
+	CONFIG_HAL=no
+	if ! test "x$HAVE_LIBUDEV" = xyes; then
+		AC_MSG_ERROR([udev configuration API requested, but libudev is not installed])
+	fi
+	AC_DEFINE(CONFIG_UDEV, 1, [Use libudev for input hotplug])
+fi
+
+dnl HAVE_DBUS is true if we actually have the D-Bus library, whereas
+dnl CONFIG_DBUS_API is true if we want to enable the D-Bus config
+dnl API.
+PKG_CHECK_MODULES(DBUS, dbus-1, [HAVE_DBUS=yes], [HAVE_DBUS=no])
+if test "x$HAVE_DBUS" = xyes; then
+	AC_DEFINE(HAVE_DBUS, 1, [Have D-Bus support])
+fi
+AM_CONDITIONAL(HAVE_DBUS, [test "x$HAVE_DBUS" = xyes])
+
+if test "x$CONFIG_DBUS_API" = xauto; then
+	CONFIG_DBUS_API="$HAVE_DBUS"
+fi
+if test "x$CONFIG_DBUS_API" = xyes; then
+	if ! test "x$HAVE_DBUS" = xyes; then
+		AC_MSG_ERROR([D-Bus configuration API requested, but D-Bus is not installed.])
+	fi
+
+	AC_DEFINE(CONFIG_DBUS_API, 1, [Use the D-Bus input configuration API])
+	CONFIG_NEED_DBUS="yes"
+fi
+AM_CONDITIONAL(CONFIG_DBUS_API, [test "x$CONFIG_DBUS_API" = xyes])
+
+PKG_CHECK_MODULES(HAL, hal, [HAVE_HAL=yes], [HAVE_HAL=no])
+if test "x$CONFIG_HAL" = xauto; then
+	CONFIG_HAL="$HAVE_HAL"
+fi
+if test "x$CONFIG_HAL" = xyes; then
+	if ! test "x$HAVE_HAL" = xyes; then
+		AC_MSG_ERROR([HAL hotplug API requested, but HAL is not installed.])
+	fi
+
+	AC_DEFINE(CONFIG_HAL, 1, [Use the HAL hotplug API])
+	CONFIG_NEED_DBUS="yes"
+fi
+AM_CONDITIONAL(CONFIG_HAL, [test "x$CONFIG_HAL" = xyes])
+
+if test "x$CONFIG_NEED_DBUS" = xyes; then
+        AC_DEFINE(CONFIG_NEED_DBUS, 1, [Use D-Bus for input hotplug])
+fi
+AM_CONDITIONAL(CONFIG_NEED_DBUS, [test "x$CONFIG_NEED_DBUS" = xyes])
+
+if test "x$USE_SIGIO_BY_DEFAULT" = xyes; then
+	USE_SIGIO_BY_DEFAULT_VALUE=TRUE
+else
+	USE_SIGIO_BY_DEFAULT_VALUE=FALSE
+fi
+AC_DEFINE_UNQUOTED([USE_SIGIO_BY_DEFAULT], [$USE_SIGIO_BY_DEFAULT_VALUE],
+		   [Use SIGIO handlers for input device events by default])
+
+AC_MSG_CHECKING([for glibc...])
+AC_PREPROC_IFELSE([
+#include <features.h>
+#ifndef __GLIBC__
+#error
+#endif
+], glibc=yes, glibc=no)
+AC_MSG_RESULT([$glibc])
+
+AC_CHECK_FUNCS([clock_gettime], [have_clock_gettime=yes],
+               [AC_CHECK_LIB([rt], [clock_gettime], [have_clock_gettime=-lrt],
+                             [have_clock_gettime=no])])
+
+AC_MSG_CHECKING([for a useful monotonic clock ...])
+
+if ! test "x$have_clock_gettime" = xno; then
+    if ! test "x$have_clock_gettime" = xyes; then
+        CLOCK_LIBS="$have_clock_gettime"
+    else
+        CLOCK_LIBS=""
+    fi
+
+    LIBS_SAVE="$LIBS"
+    LIBS="$CLOCK_LIBS"
+    CPPFLAGS_SAVE="$CPPFLAGS"
+
+    if test x"$glibc" = xyes; then
+        CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
+    fi
+
+    AC_RUN_IFELSE([
+#include <time.h>
+
+int main(int argc, char *argv[[]]) {
+    struct timespec tp;
+
+    if (clock_gettime(CLOCK_MONOTONIC, &tp) == 0)
+        return 0;
+    else
+        return 1;
+}
+    ], [MONOTONIC_CLOCK=yes], [MONOTONIC_CLOCK=no],
+       [MONOTONIC_CLOCK="cross compiling"])
+
+    LIBS="$LIBS_SAVE"
+    CPPFLAGS="$CPPFLAGS_SAVE"
+else
+    MONOTONIC_CLOCK=no
+fi
+
+AC_MSG_RESULT([$MONOTONIC_CLOCK])
+
+if test "x$MONOTONIC_CLOCK" = xyes; then
+    AC_DEFINE(MONOTONIC_CLOCK, 1, [Have monotonic clock from clock_gettime()])
+    LIBS="$LIBS $CLOCK_LIBS"
+fi
+
+AM_CONDITIONAL(XV, [test "x$XV" = xyes])
+if test "x$XV" = xyes; then
+	AC_DEFINE(XV, 1, [Support Xv extension])
+	AC_DEFINE(XvExtension, 1, [Build Xv extension])
+	REQUIRED_MODULES="$REQUIRED_MODULES $VIDEOPROTO"
+else
+	XVMC=no
+fi
+
+AM_CONDITIONAL(XVMC, [test "x$XVMC" = xyes])
+if test "x$XVMC" = xyes; then
+	AC_DEFINE(XvMCExtension, 1, [Build XvMC extension])
+fi
+
+AM_CONDITIONAL(XREGISTRY, [test "x$XREGISTRY" = xyes])
+if test "x$XREGISTRY" = xyes; then
+	AC_DEFINE(XREGISTRY, 1, [Build registry module])
+fi
+
+AM_CONDITIONAL(COMPOSITE, [test "x$COMPOSITE" = xyes])
+if test "x$COMPOSITE" = xyes; then
+	AC_DEFINE(COMPOSITE, 1, [Support Composite Extension])
+	REQUIRED_MODULES="$REQUIRED_MODULES $COMPOSITEPROTO"
+	COMPOSITE_LIB='$(top_builddir)/composite/libcomposite.la'
+	COMPOSITE_INC='-I$(top_srcdir)/composite'
+fi
+
+AM_CONDITIONAL(MITSHM, [test "x$MITSHM" = xyes])
+if test "x$MITSHM" = xyes; then
+	AC_DEFINE(MITSHM, 1, [Support MIT-SHM extension])
+	AC_DEFINE(HAS_SHM, 1, [Support SHM])
+fi
+
+AM_CONDITIONAL(RECORD, [test "x$RECORD" = xyes])
+if test "x$RECORD" = xyes; then
+	AC_DEFINE(XRECORD, 1, [Support Record extension])
+	REQUIRED_MODULES="$REQUIRED_MODULES $RECORDPROTO"
+	RECORD_LIB='$(top_builddir)/record/librecord.la'
+fi
+
+AM_CONDITIONAL(SCREENSAVER, [test "x$SCREENSAVER" = xyes])
+if test "x$SCREENSAVER" = xyes; then
+	AC_DEFINE(SCREENSAVER, 1, [Support MIT-SCREEN-SAVER extension])
+	REQUIRED_MODULES="$REQUIRED_MODULES $SCRNSAVERPROTO"
+fi
+
+AM_CONDITIONAL(RES, [test "x$RES" = xyes])
+if test "x$RES" = xyes; then
+	AC_DEFINE(RES, 1, [Support X resource extension])
+	REQUIRED_MODULES="$REQUIRED_MODULES $RESOURCEPROTO"
+fi
+
+if test "x$GLX" = xyes; then
+	PKG_CHECK_MODULES([XLIB], [x11])
+	PKG_CHECK_MODULES([GL], $GLPROTO $LIBGL)
+	AC_SUBST(XLIB_CFLAGS)
+	AC_DEFINE(GLXEXT, 1, [Build GLX extension])
+	GLX_LIBS='$(top_builddir)/glx/libglx.la'
+	GLX_SYS_LIBS="$GLX_SYS_LIBS"
+else
+        GLX=no
+fi
+AM_CONDITIONAL(GLX, test "x$GLX" = xyes)
+
+if test "x$AIGLX" = xyes -a "x$GLX" = xyes -a "x$DRI" = xyes; then
+	AC_DEFINE(AIGLX, 1, [Build AIGLX loader])
+else
+	AIGLX=no
+fi
+AM_CONDITIONAL(AIGLX, test "x$AIGLX" = xyes)
+
+if test "x$GLX_USE_TLS" = xyes -a "x$AIGLX" = xyes; then
+	GLX_DEFINES="-DGLX_USE_TLS -DPTHREADS"
+	GLX_SYS_LIBS="$GLX_SYS_LIBS -lpthread"
+fi
+AC_SUBST([GLX_DEFINES])
+
+AM_CONDITIONAL(DRI, test "x$DRI" = xyes)
+if test "x$DRI" = xyes; then
+	AC_DEFINE(XF86DRI, 1, [Build DRI extension])
+	PKG_CHECK_MODULES([DRIPROTO], [$DRIPROTO])
+	PKG_CHECK_MODULES([DRI], $GLPROTO $LIBDRI)
+	AC_SUBST(DRIPROTO_CFLAGS)
+fi
+
+PKG_CHECK_MODULES([DRI2PROTO], $DRI2PROTO,
+                  [HAVE_DRI2PROTO=yes], [HAVE_DRI2PROTO=no])
+case "$DRI2,$HAVE_DRI2PROTO" in
+	yes,no)
+		AC_MSG_ERROR([DRI2 requested, but dri2proto not found.])
+		;;
+	yes,yes | auto,yes)
+		AC_DEFINE(DRI2, 1, [Build DRI2 extension])
+		DRI2=yes
+		;;
+esac
+AM_CONDITIONAL(DRI2, test "x$DRI2" = xyes)
+
+if test "x$DRI" = xyes || test "x$DRI2" = xyes; then
+	PKG_CHECK_MODULES([LIBDRM], $LIBDRM)
+	AC_SUBST(LIBDRM_CFLAGS)
+	AC_SUBST(LIBDRM_LIBS)
+fi
+
+if test "x$DRI2" = xyes; then
+	save_CFLAGS=$CFLAGS
+	CFLAGS="$GL_CFLAGS $LIBDRM_CFLAGS"
+	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <GL/gl.h>
+#include <GL/internal/dri_interface.h>
+#ifndef __DRI_DRI2
+#error DRI2 extension not available.
+#endif]])],
+			  [HAVE_DRI2EXTENSION=yes],
+			  [HAVE_DRI2EXTENSION=no])
+	CFLAGS=$save_CFLAGS
+	if test "x$HAVE_DRI2EXTENSION" = xyes; then
+		AC_DEFINE(DRI2_AIGLX, 1, [Build DRI2 AIGLX loader])
+		DRI2_AIGLX=yes
+	else
+		AC_MSG_NOTICE([DRI2 AIGLX disabled, __DRI_DRI2 not defined in dri_interface.h.])
+		DRI2_AIGLX=no
+	fi
+fi
+AM_CONDITIONAL(DRI2_AIGLX, test "x$DRI2_AIGLX" = xyes)
+
+
+AM_CONDITIONAL(XINERAMA, [test "x$XINERAMA" = xyes])
+if test "x$XINERAMA" = xyes; then
+	AC_DEFINE(XINERAMA, 1, [Support Xinerama extension])
+	AC_DEFINE(PANORAMIX, 1, [Internal define for Xinerama])
+	REQUIRED_MODULES="$REQUIRED_MODULES $XINERAMAPROTO"
+fi
+
+AM_CONDITIONAL(XACE, [test "x$XACE" = xyes])
+if test "x$XACE" = xyes; then
+	AC_DEFINE(XACE, 1, [Build X-ACE extension])
+fi
+
+AM_CONDITIONAL(XSELINUX, [test "x$XSELINUX" = xyes])
+if test "x$XSELINUX" = xyes; then
+	if test "x$XACE" != xyes; then
+		AC_MSG_ERROR([cannot build SELinux extension without X-ACE])
+	fi
+	AC_CHECK_HEADERS([libaudit.h], [], AC_MSG_ERROR([SELinux extension requires audit system headers]))
+	AC_CHECK_LIB(audit, audit_open, [], AC_MSG_ERROR([SELinux extension requires audit system library]))
+	PKG_CHECK_MODULES([SELINUX], $LIBSELINUX)
+	SELINUX_LIBS="$SELINUX_LIBS -laudit"
+	AC_DEFINE(XSELINUX, 1, [Build SELinux extension])
+fi
+
+AM_CONDITIONAL(XCSECURITY, [test "x$XCSECURITY" = xyes])
+if test "x$XCSECURITY" = xyes; then
+	if test "x$XACE" != xyes; then
+		AC_MSG_ERROR([cannot build Security extension without X-ACE])
+	fi
+	AC_DEFINE(XCSECURITY, 1, [Build Security extension])
+fi
+
+AM_CONDITIONAL(DBE, [test "x$DBE" = xyes])
+if test "x$DBE" = xyes; then
+	AC_DEFINE(DBE, 1, [Support DBE extension])
+	DBE_LIB='$(top_builddir)/dbe/libdbe.la'
+fi
+
+AM_CONDITIONAL(XF86BIGFONT, [test "x$XF86BIGFONT" = xyes])
+if test "x$XF86BIGFONT" = xyes; then
+	AC_DEFINE(XF86BIGFONT, 1, [Support XF86 Big font extension])
+	REQUIRED_MODULES="$REQUIRED_MODULES $BIGFONTPROTO"
+fi
+
+AM_CONDITIONAL(DPMSExtension, [test "x$DPMSExtension" = xyes])
+if test "x$DPMSExtension" = xyes; then
+	AC_DEFINE(DPMSExtension, 1, [Support DPMS extension])
+fi
+
+if test "x$XCALIBRATE" = xyes && test "$KDRIVE" = yes; then
+   AC_DEFINE(XCALIBRATE, 1, [Build XCalibrate extension])
+   REQUIRED_MODULES="$REQUIRED_MODULES $XCALIBRATEPROTO"
+else
+   XCALIBRATE=no
+fi
+AM_CONDITIONAL(XCALIBRATE, [test "x$XCALIBRATE" = xyes])
+
+AC_DEFINE(RENDER, 1, [Support RENDER extension])
+RENDER_LIB='$(top_builddir)/render/librender.la'
+RENDER_INC='-I$(top_srcdir)/render'
+
+AC_DEFINE(RANDR, 1, [Support RANDR extension])
+RANDR_LIB='$(top_builddir)/randr/librandr.la'
+RANDR_INC='-I$(top_srcdir)/randr'
+
+AC_DEFINE(XFIXES,1,[Support XFixes extension])
+FIXES_LIB='$(top_builddir)/xfixes/libxfixes.la'
+FIXES_INC='-I$(top_srcdir)/xfixes'
+
+AC_DEFINE(DAMAGE,1,[Support Damage extension])
+DAMAGE_LIB='$(top_builddir)/damageext/libdamageext.la'
+DAMAGE_INC='-I$(top_srcdir)/damageext'
+MIEXT_DAMAGE_LIB='$(top_builddir)/miext/damage/libdamage.la'
+MIEXT_DAMAGE_INC='-I$(top_srcdir)/miext/damage'
+
+# XINPUT extension is integral part of the server
+AC_DEFINE(XINPUT, 1, [Support X Input extension])
+XI_LIB='$(top_builddir)/Xi/libXi.la'
+XI_INC='-I$(top_srcdir)/Xi'
+
+AM_CONDITIONAL(XF86UTILS, test "x$XF86UTILS" = xyes)
+AM_CONDITIONAL(XAA, test "x$XAA" = xyes)
+AM_CONDITIONAL(VGAHW, test "x$VGAHW" = xyes)
+AM_CONDITIONAL(VBE, test "x$VBE" = xyes)
+AM_CONDITIONAL(INT10MODULE, test "x$INT10MODULE" = xyes)
+
+AC_DEFINE(SHAPE, 1, [Support SHAPE extension])
+
+AC_DEFINE_DIR(XKB_BASE_DIRECTORY, XKBPATH, [Path to XKB data])
+AC_ARG_WITH(xkb-bin-directory,
+				AS_HELP_STRING([--with-xkb-bin-directory=DIR], [Directory containing xkbcomp program]),
+				[XKB_BIN_DIRECTORY="$withval"],
+				[XKB_BIN_DIRECTORY="$bindir"])
+
+AC_DEFINE_DIR(XKB_BIN_DIRECTORY, XKB_BIN_DIRECTORY, [Path to XKB bin dir])
+
+dnl Make sure XKM_OUTPUT_DIR is an absolute path
+XKBOUTPUT_FIRSTCHAR=`echo $XKBOUTPUT | cut -b 1`
+if [[ x$XKBOUTPUT_FIRSTCHAR != x/ -a x$XKBOUTPUT_FIRSTCHAR != 'x$' ]] ; then
+   XKBOUTPUT="$XKB_BASE_DIRECTORY/$XKBOUTPUT"
+fi
+
+dnl XKM_OUTPUT_DIR (used in code) must end in / or file names get hosed
+dnl XKB_COMPILED_DIR (used in Makefiles) must not or install-sh gets confused
+
+XKBOUTPUT=`echo $XKBOUTPUT/ | $SED 's|/*$|/|'`
+XKB_COMPILED_DIR=`echo $XKBOUTPUT | $SED 's|/*$||'`
+AC_DEFINE_DIR(XKM_OUTPUT_DIR, XKBOUTPUT, [Path to XKB output dir])
+AC_SUBST(XKB_COMPILED_DIR)
+
+if test "x$XKB_DFLT_RULES" = x; then
+    case $host_os in
+    linux*)
+        dnl doesn't take AutoAddDevices into account, but whatever.
+        if test "x$CONFIG_HAL" = xyes; then
+            XKB_DFLT_RULES="evdev"
+        else
+            XKB_DFLT_RULES="base"
+        fi
+        ;;
+    *)
+        XKB_DFLT_RULES="base"
+        ;;
+    esac
+fi
+AC_DEFINE_UNQUOTED(XKB_DFLT_RULES, ["$XKB_DFLT_RULES"], [Default XKB ruleset])
+AC_DEFINE_UNQUOTED(XKB_DFLT_MODEL, ["$XKB_DFLT_MODEL"], [Default XKB model])
+AC_DEFINE_UNQUOTED(XKB_DFLT_LAYOUT, ["$XKB_DFLT_LAYOUT"], [Default XKB layout])
+AC_DEFINE_UNQUOTED(XKB_DFLT_VARIANT, ["$XKB_DFLT_VARIANT"], [Default XKB variant])
+AC_DEFINE_UNQUOTED(XKB_DFLT_OPTIONS, ["$XKB_DFLT_OPTIONS"], [Default XKB options])
+
+XKB_LIB='$(top_builddir)/xkb/libxkb.la'
+XKB_STUB_LIB='$(top_builddir)/xkb/libxkbstubs.la'
+REQUIRED_MODULES="$REQUIRED_MODULES xkbfile"
+
+AC_CHECK_FUNC(strcasecmp, [], AC_DEFINE([NEED_STRCASECMP], 1,
+                                        [Do not have 'strcasecmp'.]))
+AC_CHECK_FUNC(strncasecmp, [], AC_DEFINE([NEED_STRNCASECMP], 1,
+                                        [Do not have 'strncasecmp'.]))
+AC_CHECK_FUNC(strcasestr, [], AC_DEFINE([NEED_STRCASESTR], 1,
+                                       [Do not have 'strcasestr'.]))
+
+PKG_CHECK_MODULES([XDMCP], [xdmcp], [have_libxdmcp="yes"], [have_libxdmcp="no"])
+if test "x$have_libxdmcp" = xyes; then
+	AC_CHECK_LIB(Xdmcp, XdmcpWrap, [have_xdmcpwrap="yes"], [have_xdmcpwrap="no"], [$XDMCP_LIBS])
+fi
+if test "x$XDMCP" = xauto; then
+	if test "x$have_libxdmcp" = xyes; then
+		XDMCP=yes
+	else
+		XDMCP=no
+	fi
+fi
+if test "x$XDMAUTH" = xauto; then
+	if test "x$have_libxdmcp" = xyes && test "x$have_xdmcpwrap" = xyes; then
+		XDMAUTH=yes
+	else
+		XDMAUTH=no
+	fi
+fi
+
+AM_CONDITIONAL(XDMCP, [test "x$XDMCP" = xyes])
+if test "x$XDMCP" = xyes; then
+	AC_DEFINE(XDMCP, 1, [Support XDM Control Protocol])
+	REQUIRED_LIBS="$REQUIRED_LIBS xdmcp"
+	XDMCP_MODULES="xdmcp"
+fi
+
+AM_CONDITIONAL(XDMAUTH, [test "x$XDMAUTH" = xyes])
+if test "x$XDMAUTH" = xyes; then
+	AC_DEFINE(HASXDMAUTH,1,[Support XDM-AUTH*-1])
+	if ! test "x$XDMCP" = xyes; then
+		REQUIRED_LIBS="$REQUIRED_LIBS xdmcp"
+		XDMCP_MODULES="xdmcp"
+	fi
+fi
+
+AC_DEFINE_DIR(COMPILEDDEFAULTFONTPATH, FONTPATH, [Default font path])
+AC_DEFINE_DIR(PCI_TXT_IDS_PATH, PCI_TXT_IDS_DIR, [Default PCI text file ID path])
+AC_DEFINE_DIR(SERVER_MISC_CONFIG_PATH, SERVERCONFIG, [Server miscellaneous config path])
+AC_DEFINE_DIR(BASE_FONT_PATH, FONTROOTDIR, [Default base font path])
+AC_DEFINE_DIR(DRI_DRIVER_PATH, DRI_DRIVER_PATH, [Default DRI driver path])
+AC_DEFINE_UNQUOTED(XVENDORNAME, ["$VENDOR_NAME"], [Vendor name])
+AC_DEFINE_UNQUOTED(XVENDORNAMESHORT, ["$VENDOR_NAME_SHORT"], [Short vendor name])
+AC_DEFINE_UNQUOTED(XORG_DATE, ["$RELEASE_DATE"], [Vendor release])
+AC_DEFINE_UNQUOTED(XORG_MAN_VERSION, ["$VENDOR_MAN_VERSION"], [Vendor man version])
+AC_DEFINE_UNQUOTED(BUILDERADDR, ["$BUILDERADDR"], [Builder address])
+
+if test -z "$OSNAME"; then
+    OSNAME="UNKNOWN"
+fi
+
+AC_DEFINE_UNQUOTED(OSNAME, ["$OSNAME"], [Operating System Name])
+AC_DEFINE_UNQUOTED(OSVENDOR, ["$OSVENDOR"], [Operating System Vendor])
+AC_DEFINE_UNQUOTED(BUILDERSTRING, ["$BUILDERSTRING"], [Builder string])
+
+AC_SUBST([VENDOR_NAME_SHORT])
+AC_DEFINE_UNQUOTED(VENDOR_NAME, ["$VENDOR_NAME"], [Vendor name])
+AC_DEFINE_UNQUOTED(VENDOR_NAME_SHORT, ["$VENDOR_NAME_SHORT"], [Vendor name])
+AC_DEFINE_UNQUOTED(VENDOR_RELEASE, [$VENDOR_RELEASE], [Vendor release])
+AC_DEFINE_UNQUOTED(VENDOR_MAN_VERSION, ["$VENDOR_MAN_VERSION"], [Vendor man version])
+
+AC_DEFINE(NO_LIBCWRAPPER, 1, [Define to 1 if modules should avoid the libcwrapper])
+
+if test "x$DEBUGGING" = xyes; then
+       AC_DEFINE(DEBUG, 1, [Enable debugging code])
+fi
+AM_CONDITIONAL(DEBUG, [test "x$DEBUGGING" = xyes])
+
+# If unittests aren't explicitly disabled, check for required support
+if test "x$UNITTESTS" != xno ; then
+       PKG_CHECK_MODULES([GLIB], $LIBGLIB,
+                         [HAVE_GLIB=yes], [HAVE_GLIB=no])
+
+       # Check if linker supports -wrap, passed via compiler flags
+       # When cross-compiling, reports no, since unit tests run from
+       # "make check", so would be running on build machine,  not target
+       AC_MSG_CHECKING([whether the linker supports -wrap])
+       save_LDFLAGS="$LDFLAGS"
+       LDFLAGS="$LDFLAGS -Wl,-wrap,exit"
+       AC_RUN_IFELSE([AC_LANG_PROGRAM([[
+	void __wrap_exit (int s)
+	{
+	    __real_exit (0);
+	}]],
+	[[exit (1);]])],
+                     [linker_can_wrap="yes"],
+                     [linker_can_wrap="no"],
+                     [linker_can_wrap="no"])
+       AC_MSG_RESULT([$linker_can_wrap])
+       LDFLAGS="$save_LDFLAGS"
+fi
+
+if test "x$UNITTESTS" = xauto; then
+       if test "x$HAVE_GLIB" = xyes && test "x$linker_can_wrap" = xyes; then
+           UNITTESTS=yes
+       else
+           UNITTESTS=no
+       fi
+fi
+if test "x$UNITTESTS" = xyes; then
+       if test "x$HAVE_GLIB" = xno; then
+           AC_MSG_ERROR([glib required to build unit tests])
+       fi
+       if test "x$linker_can_wrap" = xno; then
+           AC_MSG_ERROR([ld -wrap support required to build unit tests])
+       fi
+       AC_DEFINE(UNITTESTS, 1, [Enable unit tests])
+       AC_SUBST([GLIB_LIBS])
+       AC_SUBST([GLIB_CFLAGS])
+fi
+AM_CONDITIONAL(UNITTESTS, [test "x$UNITTESTS" = xyes])
+
+AC_DEFINE(XTEST, 1, [Support XTest extension])
+AC_DEFINE(XSYNC, 1, [Support XSync extension])
+AC_DEFINE(XCMISC, 1, [Support XCMisc extension])
+AC_DEFINE(BIGREQS, 1, [Support BigRequests extension])
+
+if test "x$SPECIAL_DTRACE_OBJECTS" = "xyes" ; then
+  DIX_LIB='$(top_builddir)/dix/dix.O'
+  OS_LIB='$(top_builddir)/os/os.O $(SHA1_LIBS)'
+else
+  DIX_LIB='$(top_builddir)/dix/libdix.la'
+  OS_LIB='$(top_builddir)/os/libos.la'
+fi
+AC_SUBST([DIX_LIB])
+AC_SUBST([OS_LIB])
+
+MAIN_LIB='$(top_builddir)/dix/libmain.la'
+AC_SUBST([MAIN_LIB])
+
+MI_LIB='$(top_builddir)/mi/libmi.la'
+MI_EXT_LIB='$(top_builddir)/mi/libmiext.la'
+MI_INC='-I$(top_srcdir)/mi'
+FB_LIB='$(top_builddir)/fb/libfb.la'
+FB_INC='-I$(top_srcdir)/fb'
+MIEXT_SHADOW_INC='-I$(top_srcdir)/miext/shadow'
+MIEXT_SHADOW_LIB='$(top_builddir)/miext/shadow/libshadow.la'
+CORE_INCS='-I$(top_srcdir)/include -I$(top_builddir)/include'
+
+# SHA1 hashing
+AC_ARG_WITH([sha1],
+            [AS_HELP_STRING([--with-sha1=libc|libmd|libgcrypt|libcrypto|libsha1|CommonCrypto],
+                            [choose SHA1 implementation])])
+AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
+if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
+	with_sha1=libc
+fi
+if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
+	AC_MSG_ERROR([libc requested but not found])
+fi
+if test "x$with_sha1" = xlibc; then
+	AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
+		[Use libc SHA1 functions])
+	SHA1_LIBS=""
+fi
+AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
+if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
+	with_sha1=CommonCrypto
+fi
+if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
+	AC_MSG_ERROR([CommonCrypto requested but not found])
+fi
+if test "x$with_sha1" = xCommonCrypto; then
+	AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
+		[Use CommonCrypto SHA1 functions])
+	SHA1_LIBS=""
+fi
+AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
+if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
+	with_sha1=libmd
+fi
+if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
+	AC_MSG_ERROR([libmd requested but not found])
+fi
+if test "x$with_sha1" = xlibmd; then
+	AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
+	          [Use libmd SHA1 functions])
+	SHA1_LIBS=-lmd
+fi
+AC_CHECK_LIB([sha1], [sha1_begin], [HAVE_LIBSHA1=yes])
+if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
+   with_sha1=libsha1
+fi
+if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
+	AC_MSG_ERROR([libsha1 requested but not found])
+fi
+if test "x$with_sha1" = xlibsha1; then
+	AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
+	          [Use libsha1 for SHA1])
+	SHA1_LIBS=-lsha1
+fi
+AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
+if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
+	with_sha1=libgcrypt
+fi
+if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
+	AC_MSG_ERROR([libgcrypt requested but not found])
+fi
+if test "x$with_sha1" = xlibgcrypt; then
+	AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
+	          [Use libgcrypt SHA1 functions])
+	SHA1_LIBS=-lgcrypt
+fi
+# We don't need all of the OpenSSL libraries, just libcrypto
+AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
+PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
+                  [HAVE_OPENSSL_PKC=no])
+if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
+	if test "x$with_sha1" = x; then
+		with_sha1=libcrypto
+	fi
+else
+	if test "x$with_sha1" = xlibcrypto; then
+		AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
+	fi
+fi
+if test "x$with_sha1" = xlibcrypto; then
+	if test "x$HAVE_LIBCRYPTO" = xyes; then
+		SHA1_LIBS=-lcrypto
+	else
+		SHA1_LIBS="$OPENSSL_LIBS"
+		SHA1_CFLAGS="$OPENSSL_CFLAGS"
+	fi
+fi
+AC_MSG_CHECKING([for SHA1 implementation])
+if test "x$with_sha1" = x; then
+	AC_MSG_ERROR([No suitable SHA1 implementation found])
+fi
+AC_MSG_RESULT([$with_sha1])
+AC_SUBST(SHA1_LIBS)
+AC_SUBST(SHA1_CFLAGS)
+
+PKG_CHECK_MODULES([XSERVERCFLAGS], [$REQUIRED_MODULES $REQUIRED_LIBS])
+PKG_CHECK_MODULES([XSERVERLIBS], [$REQUIRED_LIBS])
+
+# Autotools has some unfortunate issues with library handling.  In order to
+# get a server to rebuild when a dependency in the tree is changed, it must
+# be listed in SERVERNAME_DEPENDENCIES.  However, no system libraries may be
+# listed there, or some versions of autotools will break (especially if a -L
+# is required to find the library).  So, we keep two sets of libraries
+# detected: NAMESPACE_LIBS for in-tree libraries to be linked against, which
+# will go into the _DEPENDENCIES and _LDADD of the server, and
+# NAMESPACE_SYS_LIBS which will go into only the _LDADD.  The
+# NAMESPACEMODULES_LIBS detected from pkgconfig should always go in
+# NAMESPACE_SYS_LIBS.
+#
+# XSERVER_LIBS is the set of in-tree libraries which all servers require.
+# XSERVER_SYS_LIBS is the set of out-of-tree libraries which all servers
+# require.
+#
+XSERVER_CFLAGS="${XSERVER_CFLAGS} ${XSERVERCFLAGS_CFLAGS}"
+XSERVER_LIBS="$DIX_LIB $MI_LIB $OS_LIB"
+XSERVER_SYS_LIBS="${XSERVERLIBS_LIBS} ${SYS_LIBS} ${LIBS}"
+AC_SUBST([XSERVER_LIBS])
+AC_SUBST([XSERVER_SYS_LIBS])
+
+UTILS_SYS_LIBS="${SYS_LIBS}"
+AC_SUBST([UTILS_SYS_LIBS])
+
+# The Xorg binary needs to export symbols so that they can be used from modules
+# Some platforms require extra flags to do this.   libtool should set the
+# necessary flags for each platform when -export-dynamic is passed to it.
+LD_EXPORT_SYMBOLS_FLAG="-export-dynamic"
+AC_SUBST([LD_EXPORT_SYMBOLS_FLAG])
+
+dnl Imake defines SVR4 on SVR4 systems, and many files check for it, so
+dnl we need to replicate that here until those can all be fixed
+AC_MSG_CHECKING([if SVR4 needs to be defined])
+AC_EGREP_CPP([I_AM_SVR4],[
+#if defined(SVR4) || defined(__svr4__) || defined(__SVR4)
+ I_AM_SVR4
+#endif
+],[
+AC_DEFINE([SVR4],1,[Define to 1 on systems derived from System V Release 4])
+AC_MSG_RESULT([yes])], AC_MSG_RESULT([no]))
+
+XSERVER_CFLAGS="$XSERVER_CFLAGS $CORE_INCS $XEXT_INC $COMPOSITE_INC $DAMAGE_INC $FIXES_INC $XI_INC $MI_INC $MIEXT_SHADOW_INC $MIEXT_LAYER_INC $MIEXT_DAMAGE_INC $RENDER_INC $RANDR_INC $FB_INC"
+
+dnl ---------------------------------------------------------------------------
+dnl DDX section.
+dnl ---------------------------------------------------------------------------
+
+dnl Xvfb DDX
+
+AC_MSG_CHECKING([whether to build Xvfb DDX])
+AC_MSG_RESULT([$XVFB])
+AM_CONDITIONAL(XVFB, [test "x$XVFB" = xyes])
+
+if test "x$XVFB" = xyes; then
+	XVFB_LIBS="$FB_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB"
+	XVFB_SYS_LIBS="$XVFBMODULES_LIBS $GLX_SYS_LIBS"
+	AC_SUBST([XVFB_LIBS])
+	AC_SUBST([XVFB_SYS_LIBS])
+fi
+
+
+dnl Xnest DDX
+
+PKG_CHECK_MODULES(XNESTMODULES, [xfont $LIBXEXT x11 xau $XDMCP_MODULES], [have_xnest=yes], [have_xnest=no])
+AC_MSG_CHECKING([whether to build Xnest DDX])
+if test "x$XNEST" = xauto; then
+	XNEST="$have_xnest"
+fi
+AC_MSG_RESULT([$XNEST])
+AM_CONDITIONAL(XNEST, [test "x$XNEST" = xyes])
+
+if test "x$XNEST" = xyes; then
+	if test "x$have_xnest" = xno; then
+		AC_MSG_ERROR([Xnest build explicitly requested, but required modules not found.])
+	fi
+	XNEST_LIBS="$FB_LIB $FIXES_LIB $MI_LIB $XEXT_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $DIX_LIB $MAIN_LIB $OS_LIB"
+	XNEST_SYS_LIBS="$XNESTMODULES_LIBS $GLX_SYS_LIBS"
+	AC_SUBST([XNEST_LIBS])
+	AC_SUBST([XNEST_SYS_LIBS])
+fi
+
+
+dnl Xorg DDX
+
+AC_MSG_CHECKING([whether to build Xorg DDX])
+if test "x$XORG" = xauto; then
+	XORG="yes"
+	case $host_os in
+		cygwin*) XORG="no" ;;
+		darwin*) XORG="no" ;;
+	esac
+fi
+AC_MSG_RESULT([$XORG])
+
+xorg_bus_linuxpci=no
+xorg_bus_bsdpci=no
+xorg_bus_sparc=no
+
+if test "x$XORG" = xyes; then
+	XORG_DDXINCS='-I$(top_srcdir)/hw/xfree86 -I$(top_srcdir)/hw/xfree86/include -I$(top_srcdir)/hw/xfree86/common'
+	XORG_OSINCS='-I$(top_srcdir)/hw/xfree86/os-support -I$(top_srcdir)/hw/xfree86/os-support/bus -I$(top_srcdir)/os'
+	XORG_INCS="$XORG_DDXINCS $XORG_OSINCS"
+	XORG_CFLAGS="$XORGSERVER_CFLAGS -DHAVE_XORG_CONFIG_H"
+	XORG_LIBS="$COMPOSITE_LIB $FIXES_LIB $XEXTXORG_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB"
+
+	dnl ==================================================================
+	dnl symbol visibility
+	symbol_visibility=
+	have_visibility=disabled
+	if test x$SYMBOL_VISIBILITY != xno; then
+	    AC_MSG_CHECKING(for symbol visibility support)
+	    if test x$GCC = xyes; then
+		VISIBILITY_CFLAGS="-fvisibility=hidden"
+	    else
+		AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
+		if test x$SUNCC = xyes; then
+		    VISIBILITY_CFLAGS="-xldscope=hidden"
+		else
+		    have_visibility=no
+		fi
+	    fi
+	    if test x$have_visibility != xno; then
+		save_CFLAGS="$CFLAGS"
+		CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
+		AC_TRY_COMPILE(
+		    [#include <X11/Xfuncproto.h>
+		     extern _X_HIDDEN int hidden_int;
+		     extern _X_EXPORT int public_int;
+		     extern _X_HIDDEN int hidden_int_func(void);
+		     extern _X_EXPORT int public_int_func(void);],
+		    [],
+		    have_visibility=yes,
+		    have_visibility=no)
+		CFLAGS=$save_CFLAGS
+	    fi
+	    AC_MSG_RESULT([$have_visibility])
+	    if test x$have_visibility != xno; then
+		symbol_visibility=$VISIBILITY_CFLAGS
+		XORG_CFLAGS="$XORG_CFLAGS $VISIBILITY_CFLAGS"
+		XSERVER_CFLAGS="$XSERVER_CFLAGS $VISIBILITY_CFLAGS"
+	    fi
+	fi
+	dnl added to xorg-server.pc
+	AC_SUBST([symbol_visibility])
+	dnl ===================================================================
+
+	PKG_CHECK_MODULES([PCIACCESS], $LIBPCIACCESS)
+	SAVE_LIBS=$LIBS
+	SAVE_CFLAGS=$CFLAGS
+	CFLAGS=$PCIACCESS_CFLAGS
+	LIBS=$PCIACCESS_LIBS
+	AC_CHECK_FUNCS([pci_system_init_dev_mem])
+	AC_CHECK_FUNCS([pci_device_enable])
+	AC_CHECK_FUNCS([pci_device_is_boot_vga])
+	AC_CHECK_FUNCS([pci_device_vgaarb_init])
+	LIBS=$SAVE_LIBS
+	CFLAGS=$SAVE_CFLAGS
+	XORG_SYS_LIBS="$XORG_SYS_LIBS $PCIACCESS_LIBS $GLX_SYS_LIBS"
+	XORG_CFLAGS="$XORG_CFLAGS $PCIACCESS_CFLAGS"
+
+	case $host_os in
+	  linux*)
+		if test "x$LNXAPM" = xyes; then
+			XORG_CFLAGS="$XORG_CFLAGS -DXF86PM"
+		fi
+	  	XORG_OS="linux"
+		XORG_OS_SUBDIR="linux"
+		xorg_bus_linuxpci="yes"
+		linux_acpi="no"
+		case $host_cpu in
+		  ia64*)
+			linux_ia64=yes
+			linux_acpi="yes"
+			;;
+		  alpha*)
+		  	linux_alpha=yes
+			;;
+		  i*86|amd64*|x86_64*)
+			linux_acpi="yes"
+			;;
+		  *)
+			;;
+		esac
+		;;
+	  freebsd* | kfreebsd*-gnu | dragonfly*)
+	  	XORG_OS="freebsd"
+		XORG_OS_SUBDIR="bsd"
+		xorg_bus_bsdpci="yes"
+		;;
+	  netbsd*)
+	  	XORG_OS="netbsd"
+		XORG_OS_SUBDIR="bsd"
+		xorg_bus_bsdpci="yes"
+		;;
+	  openbsd*)
+		if test "x$ac_cv_BSD_APM" = xyes \
+			-o "x$ac_cv_BSD_KQUEUE_APM" = xyes; then
+			XORG_CFLAGS="$XORG_CFLAGS -DXF86PM"
+		fi
+	  	XORG_OS="openbsd"
+		XORG_OS_SUBDIR="bsd"
+		xorg_bus_bsdpci="yes"
+		;;
+	  solaris*)
+	  	XORG_OS="solaris"
+		XORG_OS_SUBDIR="solaris"
+		XORG_CFLAGS="$XORG_CFLAGS -DXF86PM"
+		# Use the same stubs as BSD for old functions, since we now
+		# use libpciaccess for PCI
+		xorg_bus_bsdpci="yes"
+		AC_CHECK_HEADERS([sys/kd.h])
+		AC_CHECK_HEADERS([sys/vt.h], [solaris_vt=yes], [solaris_vt=no])
+		# Check for minimum supported release
+		AC_MSG_CHECKING([Solaris version])
+	        OS_MINOR=`echo ${host_os}|$SED -e 's/^.*solaris2\.//' -e s'/\..*$//'`
+		if test "${OS_MINOR}" -ge 7 ; then
+	        	AC_MSG_RESULT(Solaris ${OS_MINOR})
+		else
+			AC_MSG_RESULT(Solaris `echo ${host_os}|$SED -e 's/^.*solaris//`)
+		fi
+		if test "${OS_MINOR}" -lt 8 ; then
+			AC_MSG_ERROR([This release no longer supports Solaris versions older than Solaris 8.])
+		fi
+		AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
+		if test "x$SUNCC" = "xyes"; then
+			solaris_asm_inline="yes"
+		fi
+		AC_CHECK_DECL([_LP64], [SOLARIS_64="yes"], [SOLARIS_64="no"])
+			
+		case $host_cpu in
+		  sparc*)	
+			SOLARIS_INOUT_ARCH="sparcv8plus"
+			;;
+		  i*86)	
+			if test x$SOLARIS_64 = xyes ; then
+				SOLARIS_INOUT_ARCH="amd64"
+			else
+				SOLARIS_INOUT_ARCH="ia32"
+			fi
+			;;
+		  *)
+			AC_MSG_ERROR([Unsupported Solaris platform. Only SPARC & x86 \
+			are supported on Solaris in this release.   If you are \
+			interested in porting Xorg to your platform, please email \
+			xorg@lists.freedesktop.org.]) ;;
+		esac
+		AC_SUBST([SOLARIS_INOUT_ARCH])
+		if test x$solaris_asm_inline = xyes ; then
+			SOLARIS_ASM_CFLAGS='$(top_srcdir)/hw/xfree86/os-support/solaris/solaris-$(SOLARIS_INOUT_ARCH).il'
+			XORG_CFLAGS="${XORG_CFLAGS} "'$(SOLARIS_ASM_CFLAGS)'
+		fi
+		AC_SUBST([SOLARIS_ASM_CFLAGS])
+		if test "x$SUPPORT_PC98" = xauto; then
+			SUPPORT_PC98="no"
+		fi
+		;;
+	  gnu*)
+	  	XORG_OS="gnu"
+		XORG_OS_SUBDIR="hurd"
+		# Use the same stubs as BSD for old functions, since we now
+		# use libpciaccess for PCI
+		xorg_bus_bsdpci="yes"
+		;;
+	  *)
+	  	XORG_OS="unknown"
+		XORG_OS_SUBDIR="unknown"
+		AC_MSG_ERROR([m4_text_wrap(m4_join([ ],
+		[Your OS is unknown. Xorg currently only supports Linux,],
+		[Free/Open/Net/DragonFlyBSD, Solaris/OpenSolaris, & GNU Hurd.],
+		[If you are interested in porting Xorg to your platform,],
+		[please email xorg@lists.freedesktop.org.]))])
+		;;
+	esac
+
+	case $host_cpu in
+	  sparc*)
+		xorg_bus_sparc="yes"
+		;;
+	  i*86)
+		if test "x$SUPPORT_PC98" = xauto; then
+			SUPPORT_PC98="yes"
+		fi
+		;;
+	esac
+
+	if test "x$SUPPORT_PC98" = xauto; then
+		SUPPORT_PC98="no"
+	fi
+	if test "x$SUPPORT_PC98" = xyes; then
+		AC_DEFINE(SUPPORT_PC98, 1, [Support PC98])
+	fi
+	if test "x$XORG_OS_PCI" = x ; then
+		XORG_OS_PCI=$XORG_OS
+	fi
+	if test "x$DGA" = xauto; then
+		PKG_CHECK_MODULES(DGA, $DGAPROTO, [DGA=yes], [DGA=no])
+	fi
+	if test "x$DGA" = xyes; then
+		XORG_MODULES="$XORG_MODULES $DGAPROTO"
+		PKG_CHECK_MODULES(DGA, $DGAPROTO)
+		AC_DEFINE(DGA, 1, [Support DGA extension])
+		AC_DEFINE(XFreeXDGA, 1, [Build XDGA support])
+	fi
+
+	if test "x$XF86VIDMODE" = xauto; then
+		PKG_CHECK_MODULES(XF86VIDMODE, $VIDMODEPROTO, [XF86VIDMODE=yes], [XF86VIDMODE=no])
+	fi
+	if test "x$XF86VIDMODE" = xyes; then
+		XORG_MODULES="$XORG_MODULES $VIDMODEPROTO"
+		PKG_CHECK_MODULES(XF86VIDMODE, $VIDMODEPROTO)
+		AC_DEFINE(XF86VIDMODE, 1, [Support XFree86 Video Mode extension])
+	fi
+
+	if test -n "$XORG_MODULES"; then
+	        PKG_CHECK_MODULES(XORG_MODULES, [$XORG_MODULES])
+	        XORG_CFLAGS="$XORG_CFLAGS $XORG_MODULES_CFLAGS"
+	        XORG_SYS_LIBS="$XORG_SYS_LIBS $XORG_MODULES_LIBS"
+	fi
+
+	AC_SUBST([XORG_LIBS])
+	AC_SUBST([XORG_SYS_LIBS])
+	AC_SUBST([XORG_INCS])
+	AC_SUBST([XORG_OS])
+	AC_SUBST([XORG_OS_SUBDIR])
+
+	AC_PATH_PROG(PERL, perl, no)
+	dnl unlikely as this may be ...
+	if test "x$PERL" = xno; then
+		AC_MSG_ERROR([Perl is required to build the XFree86/Xorg DDX.])
+	fi
+	AC_SUBST(PERL)
+
+	AC_SUBST([XORG_CFLAGS])
+
+	dnl these only go in xorg-config.h
+	XF86CONFIGFILE="xorg.conf"
+	XF86CONFIGDIR="xorg.conf.d"
+	AC_SUBST(XF86CONFIGDIR)
+	CONFIGFILE="$sysconfdir/$XF86CONFIGFILE"
+	LOGPREFIX="$logdir/Xorg."
+	AC_DEFINE(XORG_SERVER, 1, [Building Xorg server])
+	AC_DEFINE(XORGSERVER, 1, [Building Xorg server])
+	AC_DEFINE(XFree86Server, 1, [Building XFree86 server])
+	AC_DEFINE(XFree86LOADER, 1, [Building loadable XFree86 server])
+	AC_DEFINE_UNQUOTED(XORG_VERSION_CURRENT, [$VENDOR_RELEASE], [Current Xorg version])
+	AC_DEFINE(NEED_XF86_TYPES, 1, [Need XFree86 typedefs])
+	AC_DEFINE(NEED_XF86_PROTOTYPES, 1, [Need XFree86 helper functions])
+	AC_DEFINE(__XSERVERNAME__, "Xorg", [Name of X server])
+	AC_DEFINE_DIR(__XCONFIGFILE__, XF86CONFIGFILE, [Name of configuration file])
+	AC_DEFINE_DIR(XF86CONFIGFILE, XF86CONFIGFILE, [Name of configuration file])
+	AC_DEFINE_DIR(__XCONFIGDIR__, XF86CONFIGDIR, [Name of configuration directory])
+	AC_DEFINE_DIR(DEFAULT_MODULE_PATH, moduledir, [Default module search path])
+	AC_DEFINE_DIR(DEFAULT_LIBRARY_PATH, libdir, [Default library install path])
+	AC_DEFINE_DIR(DEFAULT_LOGPREFIX, LOGPREFIX, [Default log location])
+	AC_DEFINE_UNQUOTED(__VENDORDWEBSUPPORT__, ["$VENDOR_WEB"], [Vendor web address for support])
+	AC_DEFINE(XSERVER_LIBPCIACCESS, 1, [Use libpciaccess for all pci manipulation])
+	if test "x$VGAHW" = xyes; then
+		AC_DEFINE(WITH_VGAHW, 1, [Building vgahw module])
+	fi
+
+	driverdir="$moduledir/drivers"
+	AC_SUBST([moduledir])
+	AC_SUBST([driverdir])
+	sdkdir="$includedir/xorg"
+	extdir="$includedir/X11/extensions"
+	sysconfigdir="$datadir/X11/$XF86CONFIGDIR"
+	AC_SUBST([sdkdir])
+	AC_SUBST([extdir])
+	AC_SUBST([sysconfigdir])
+	AC_SUBST([logdir])
+
+	# stuff the ABI versions into the pc file too
+	extract_abi() {
+	    grep ^.define.*${1}_VERSION ${srcdir}/hw/xfree86/common/xf86Module.h | tr '(),' '  .' | awk '{ print $4$5 }'
+	}
+	abi_ansic=`extract_abi ANSIC`
+	abi_videodrv=`extract_abi VIDEODRV`
+	abi_xinput=`extract_abi XINPUT`
+	abi_extension=`extract_abi EXTENSION`
+	AC_SUBST([abi_ansic])
+	AC_SUBST([abi_videodrv])
+	AC_SUBST([abi_xinput])
+	AC_SUBST([abi_extension])
+fi
+AM_CONDITIONAL([XORG], [test "x$XORG" = xyes])
+AM_CONDITIONAL([XORG_BUS_LINUXPCI], [test "x$xorg_bus_linuxpci" = xyes])
+AM_CONDITIONAL([XORG_BUS_BSDPCI], [test "x$xorg_bus_bsdpci" = xyes])
+AM_CONDITIONAL([XORG_BUS_SPARC], [test "x$xorg_bus_sparc" = xyes])
+AM_CONDITIONAL([LINUX_IA64], [test "x$linux_ia64" = xyes])
+AM_CONDITIONAL([LINUX_ALPHA], [test "x$linux_alpha" = xyes])
+AM_CONDITIONAL([LNXACPI], [test "x$linux_acpi" = xyes])
+AM_CONDITIONAL([SOLARIS_ASM_INLINE], [test "x$solaris_asm_inline" = xyes])
+AM_CONDITIONAL([SOLARIS_VT], [test "x$solaris_vt" = xyes])
+AM_CONDITIONAL([DGA], [test "x$DGA" = xyes])
+AM_CONDITIONAL([XF86VIDMODE], [test "x$XF86VIDMODE" = xyes])
+
+dnl XWin DDX
+
+AC_MSG_CHECKING([whether to build XWin DDX])
+if test "x$XWIN" = xauto; then
+	case $host_os in
+		cygwin*) XWIN="yes" ;;
+		mingw*) XWIN="yes" ;;
+		*) XWIN="no" ;;
+	esac
+fi
+AC_MSG_RESULT([$XWIN])
+
+if test "x$XWIN" = xyes; then
+	AC_DEFINE_DIR(SYSCONFDIR, sysconfdir, [Location of system.XWinrc])
+	AC_DEFINE_DIR(DEFAULT_LOGDIR, logdir, [Default log location])
+	AC_DEFINE_UNQUOTED(XORG_VERSION_CURRENT, [$VENDOR_RELEASE], [Current Xorg version])
+	AC_DEFINE_UNQUOTED(__VENDORDWEBSUPPORT__, ["$VENDOR_WEB"], [Vendor web address for support])
+	AC_CHECK_TOOL(WINDRES, windres)
+
+	PKG_CHECK_MODULES([XWINMODULES],[x11 xdmcp xau xfont])
+
+	if test "x$WINDOWSWM" = xauto; then
+		PKG_CHECK_EXISTS($WINDOWSWMPROTO, [WINDOWSWM=yes], [WINDOWSWM=no])
+	fi
+	if test "x$WINDOWSWM" = xyes ; then
+		PKG_CHECK_MODULES(WINDOWSWM, $WINDOWSWMPROTO)
+		XWINMODULES_CFLAGS="$XWINMODULES_CFLAGS $WINDOWSWM_CFLAGS"
+		AC_DEFINE(ROOTLESS,1,[Build Rootless code])
+	fi
+
+	case $host_os in
+		cygwin*)
+			XWIN_SERVER_NAME=XWin
+			AC_DEFINE(HAS_DEVWINDOWS,1,[Cygwin has /dev/windows for signaling new win32 messages])
+			;;
+		mingw*)
+			XWIN_SERVER_NAME=Xming
+			AC_DEFINE(RELOCATE_PROJECTROOT,1,[Make PROJECT_ROOT relative to the xserver location])
+			AC_DEFINE(HAS_WINSOCK,1,[Use Windows sockets])
+			XWIN_SYS_LIBS=-lwinsock2
+			;;
+	esac
+	XWIN_LIBS="$FB_LIB $MI_LIB $FIXES_LIB $XEXT_LIB $RANDR_LIB $RENDER_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $OS_LIB"
+	XWIN_SYS_LIBS="$XWIN_SYS_LIBS $XWINMODULES_LIBS"
+	AC_SUBST(XWIN_LIBS)
+	AC_SUBST(XWIN_SERVER_NAME)
+	AC_SUBST(XWIN_SYS_LIBS)
+
+	if test "x$DEBUGGING" = xyes; then
+		AC_DEFINE(CYGDEBUG, 1, [Simple debug messages])
+		AC_DEFINE(CYGWINDOWING_DEBUG, 1, [Debug messages for window handling])
+		AC_DEFINE(CYGMULTIWINDOW_DEBUG, 1, [Debug window manager])
+	fi
+
+	AC_DEFINE(DDXOSVERRORF, 1, [Use OsVendorVErrorF])
+	AC_DEFINE(DDXBEFORERESET, 1, [Use ddxBeforeReset ])
+fi
+AM_CONDITIONAL(XWIN, [test "x$XWIN" = xyes])
+AM_CONDITIONAL(XWIN_MULTIWINDOW, [test "x$XWIN" = xyes])
+AM_CONDITIONAL(XWIN_MULTIWINDOWEXTWM, [test "x$XWIN" = xyes && test "x$WINDOWSWM" = xyes])
+AM_CONDITIONAL(XWIN_CLIPBOARD, [test "x$XWIN" = xyes])
+AM_CONDITIONAL(XWIN_GLX_WINDOWS, [test "x$XWIN" = xyes && false])
+AM_CONDITIONAL(XWIN_NATIVEGDI, [test "x$XWIN" = xyes && false])
+AM_CONDITIONAL(XWIN_PRIMARYFB, [test "x$XWIN" = xyes && false])
+AM_CONDITIONAL(XWIN_RANDR, [test "x$XWIN" = xyes])
+AM_CONDITIONAL(XWIN_XV, [test "x$XWIN" = xyes && test "x$XV" = xyes])
+
+dnl Darwin / OS X DDX
+if test "x$XQUARTZ" = xyes; then
+	AC_DEFINE(XQUARTZ,1,[Have Quartz])
+	AC_DEFINE(ROOTLESS,1,[Build Rootless code])
+
+	DARWIN_LIBS="$MI_LIB $OS_LIB $DIX_LIB $MAIN_LIB $FB_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $RECORD_LIB $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $XPSTUBS_LIB"
+	AC_SUBST([DARWIN_LIBS])
+
+	AC_CHECK_LIB([Xplugin],[xp_init],[:])
+
+	CFLAGS="${CFLAGS} -DROOTLESS_WORKAROUND -DROOTLESS_SAFEALPHA -DNO_ALLOCA"
+
+	PKG_CHECK_MODULES(XPBPROXY, $APPLEWMPROTO $LIBAPPLEWM xfixes x11)
+
+        if test "x$XQUARTZ_SPARKLE" = xyes ; then
+                AC_DEFINE(XQUARTZ_SPARKLE,1,[Support application updating through sparkle.])
+        fi
+
+	if test "x$STANDALONE_XPBPROXY" = xyes ; then
+		AC_DEFINE(STANDALONE_XPBPROXY,1,[Build a standalone xpbproxy])
+	fi
+fi
+
+# Support for objc in autotools is minimal and not documented.
+OBJC='$(CC)'
+OBJCLD='$(CCLD)'
+OBJCLINK='$(LINK)'
+OBJCFLAGS='$(CFLAGS)'
+AC_SUBST([OBJC])
+AC_SUBST([OBJCCLD])
+AC_SUBST([OBJCLINK])
+AC_SUBST([OBJCFLAGS])
+# internal, undocumented automake func follows :(
+_AM_DEPENDENCIES([OBJC])
+AM_CONDITIONAL(XQUARTZ, [test "x$XQUARTZ" = xyes])
+AM_CONDITIONAL(XQUARTZ_SPARKLE, [test "x$XQUARTZ_SPARKLE" != "xno"])
+AM_CONDITIONAL(STANDALONE_XPBPROXY, [test "x$STANDALONE_XPBPROXY" = xyes])
+
+dnl DMX DDX
+PKG_CHECK_MODULES(
+	[DMXMODULES],
+	[xmuu $LIBXEXT x11 xrender xfixes xfont $LIBXI $DMXPROTO xau $XDMCP_MODULES],
+	[PKG_CHECK_MODULES(
+		[XDMXCONFIG_DEP],
+		[xaw7 xmu xt xpm x11],
+		[have_dmx=yes],
+		[have_dmx=no])],
+	[have_dmx=no])
+AC_MSG_CHECKING([whether to build Xdmx DDX])
+if test "x$DMX" = xauto; then
+	DMX="$have_dmx"
+	case $host_os in
+		cygwin*) DMX="no" ;;
+		darwin*) DMX="no" ;;
+	esac
+fi
+AC_MSG_RESULT([$DMX])
+AM_CONDITIONAL(DMX, [test "x$DMX" = xyes])
+
+if test "x$DMX" = xyes; then
+	if test "x$have_dmx" = xno; then
+		AC_MSG_ERROR([Xdmx build explicitly requested, but required
+		              modules not found.])
+	fi
+	DMX_INCLUDES="$XEXT_INC $RENDER_INC $RECORD_INC"
+	XDMX_CFLAGS="$DMXMODULES_CFLAGS"
+	XDMX_LIBS="$FB_LIB $MI_LIB $RENDER_LIB $RECORD_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $MIEXT_SHADOW_LIB $MIEXT_DAMAGE_LIB $XEXT_LIB $MAIN_LIB $DIX_LIB $OS_LIB $FIXES_LIB"
+	XDMX_SYS_LIBS="$DMXMODULES_LIBS"
+	AC_SUBST([XDMX_CFLAGS])
+	AC_SUBST([XDMX_LIBS])
+	AC_SUBST([XDMX_SYS_LIBS])
+
+dnl USB sources in DMX require <linux/input.h>
+	AC_CHECK_HEADER([linux/input.h], DMX_BUILD_USB="yes",
+			DMX_BUILD_USB="no")
+dnl Linux sources in DMX require <linux/keyboard.h>
+	AC_CHECK_HEADER([linux/keyboard.h], DMX_BUILD_LNX="yes",
+			DMX_BUILD_LNX="no")
+	AC_SUBST(XDMXCONFIG_DEP_CFLAGS)
+	AC_SUBST(XDMXCONFIG_DEP_LIBS)
+	PKG_CHECK_MODULES([DMXEXAMPLES_DEP], [$LIBDMX $LIBXEXT x11])
+	AC_SUBST(DMXEXAMPLES_DEP_LIBS)
+	PKG_CHECK_MODULES([DMXXMUEXAMPLES_DEP], [$LIBDMX xmu $LIBXEXT x11])
+	AC_SUBST(DMXXMUEXAMPLES_DEP_LIBS)
+	PKG_CHECK_MODULES([DMXXIEXAMPLES_DEP], [$LIBDMX $LIBXI $LIBXEXT x11])
+	AC_SUBST(DMXXIEXAMPLES_DEP_LIBS)
+	PKG_CHECK_MODULES([XTSTEXAMPLES_DEP], [$LIBXTST $LIBXEXT x11])
+	AC_SUBST(XTSTEXAMPLES_DEP_LIBS)
+	PKG_CHECK_MODULES([XRESEXAMPLES_DEP], [xres $LIBXEXT x11])
+	AC_SUBST(XRESEXAMPLES_DEP_LIBS)
+	PKG_CHECK_MODULES([X11EXAMPLES_DEP], [$LIBXEXT x11])
+	AC_SUBST(X11EXAMPLES_DEP_LIBS)
+
+fi
+AM_CONDITIONAL([DMX_BUILD_LNX], [test "x$DMX_BUILD_LNX" = xyes])
+AM_CONDITIONAL([DMX_BUILD_USB], [test "x$DMX_BUILD_USB" = xyes])
+
+dnl kdrive DDX
+
+XEPHYR_LIBS=
+XEPHYR_INCS=
+
+AM_CONDITIONAL(KDRIVE, [test x$KDRIVE = xyes])
+
+if test "$KDRIVE" = yes; then
+    AC_DEFINE(KDRIVESERVER,1,[Build Kdrive X server])
+    AC_DEFINE(KDRIVEDDXACTIONS,,[Build kdrive ddx])
+
+    AC_CHECK_HEADERS([linux/fb.h])
+    if test "$ac_cv_header_linux_fb_h" = yes && test "x$XFBDEV" = xauto; then
+        XFBDEV=yes
+    fi
+
+    if test "x$XFBDEV" = xyes; then
+        KDRIVEFBDEVLIB=yes
+        AC_DEFINE(KDRIVEFBDEV, 1, [Build fbdev-based kdrive server])
+    fi
+
+
+    PKG_CHECK_MODULES([TSLIB], [tslib-0.0], [HAVE_TSLIB="yes"], [HAVE_TSLIB="no"])
+    if test "x$HAVE_TSLIB" = xno; then
+        AC_CHECK_LIB(ts, ts_open, [HAVE_TSLIB="yes"])
+    fi
+
+    if test "xTSLIB" = xauto; then
+        TSLIB="$HAVE_TSLIB"
+    fi
+
+    if test "x$TSLIB" = xyes; then
+        if ! test "x$HAVE_TSLIB" = xyes; then
+            AC_MSG_ERROR([tslib must be installed to build the tslib driver. See http://tslib.berlios.de/])
+        else
+            AC_DEFINE(TSLIB, 1, [Have tslib support])
+        fi
+    fi
+
+    if test "x$KDRIVE_KBD" = xyes; then
+       AC_DEFINE(KDRIVE_KBD, 1, [Enable KDrive kbd driver])
+    fi
+    if test "x$KDRIVE_EVDEV" = xyes; then
+       AC_DEFINE(KDRIVE_EVDEV, 1, [Enable KDrive evdev driver])
+    fi
+    if test "x$KDRIVE_MOUSE" = xyes; then
+       AC_DEFINE(KDRIVE_MOUSE, 1, [Enable KDrive mouse driver])
+    fi
+
+    XEPHYR_REQUIRED_LIBS="x11 $LIBXEXT xfont xau xdmcp"
+    if test "x$XV" = xyes; then
+        XEPHYR_REQUIRED_LIBS="$XEPHYR_REQUIRED_LIBS xv"
+    fi
+    if test "x$DRI" = xyes && test "x$GLX" = xyes; then
+        XEPHYR_REQUIRED_LIBS="$XEPHYR_REQUIRED_LIBS $LIBGL libdrm"
+    fi
+
+    PKG_CHECK_MODULES(XEPHYR, $XEPHYR_REQUIRED_LIBS, [xephyr="yes"], [xephyr="no"])
+    if test "x$XEPHYR" = xauto; then
+        XEPHYR=$xephyr
+    fi
+
+    # Xephyr needs nanosleep() which is in librt on Solaris
+    AC_CHECK_FUNC([nanosleep], [],
+        AC_CHECK_LIB([rt], [nanosleep], XEPHYR_LIBS="$XEPHYR_LIBS -lrt"))
+    
+    # damage shadow extension glx (NOTYET) fb mi
+    KDRIVE_INC='-I$(top_srcdir)/hw/kdrive/src'
+    KDRIVE_PURE_INCS="$KDRIVE_INC $MIEXT_DAMAGE_INC $MIEXT_SHADOW_INC $XEXT_INC $FB_INC $MI_INC"
+    KDRIVE_OS_INC='-I$(top_srcdir)/hw/kdrive/linux'
+    KDRIVE_INCS="$KDRIVE_PURE_INCS $KDRIVE_OS_INC"
+    
+    KDRIVE_CFLAGS="$XSERVER_CFLAGS -DHAVE_KDRIVE_CONFIG_H $TSLIB_CFLAGS"
+
+    KDRIVE_PURE_LIBS="$FB_LIB $MI_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $OS_LIB"
+    KDRIVE_LIB='$(top_builddir)/hw/kdrive/src/libkdrive.la'
+    case $host_os in
+	*linux*)
+	    KDRIVE_OS_LIB='$(top_builddir)/hw/kdrive/linux/liblinux.la'
+            KDRIVELINUX=yes
+	    if test "x$KDRIVE_EVDEV" = xauto; then
+		KDRIVE_EVDEV=yes
+	    fi
+	    if test "x$KDRIVE_KBD" = xauto; then
+		KDRIVE_KBD=yes
+	    fi
+	    if test "x$KDRIVE_MOUSE" = xauto; then
+		KDRIVE_MOUSE=yes
+	    fi
+	    ;;
+	*)
+	    if test "x$KDRIVE_EVDEV" = xauto; then
+		KDRIVE_EVDEV=no
+	    fi
+	    if test "x$KDRIVE_KBD" = xauto; then
+		KDRIVE_KBD=no
+	    fi
+	    if test "x$KDRIVE_MOUSE" = xauto; then
+		KDRIVE_MOUSE=no
+	    fi
+	    ;;
+    esac
+    KDRIVE_STUB_LIB='$(top_builddir)/hw/kdrive/src/libkdrivestubs.la'
+    KDRIVE_LOCAL_LIBS="$MAIN_LIB $DIX_LIB $KDRIVE_LIB $KDRIVE_STUB_LIB"
+    KDRIVE_LOCAL_LIBS="$KDRIVE_LOCAL_LIBS $FB_LIB $MI_LIB $KDRIVE_PURE_LIBS"
+    KDRIVE_LOCAL_LIBS="$KDRIVE_LOCAL_LIBS $KDRIVE_OS_LIB $OS_LIB"
+    KDRIVE_LIBS="$TSLIB_LIBS $KDRIVE_LOCAL_LIBS $XSERVER_SYS_LIBS $GLX_SYS_LIBS $DLOPEN_LIBS"
+
+    AC_SUBST([XEPHYR_LIBS])
+    AC_SUBST([XEPHYR_INCS])
+fi
+AC_SUBST([KDRIVE_INCS])
+AC_SUBST([KDRIVE_PURE_INCS])
+AC_SUBST([KDRIVE_CFLAGS])
+AC_SUBST([KDRIVE_PURE_LIBS])
+AC_SUBST([KDRIVE_LOCAL_LIBS])
+AC_SUBST([KDRIVE_LIBS])
+AM_CONDITIONAL(KDRIVELINUX, [test "x$KDRIVELINUX" = xyes])
+AM_CONDITIONAL(KDRIVE_EVDEV, [test "x$KDRIVE_EVDEV" = xyes])
+AM_CONDITIONAL(KDRIVE_KBD,   [test "x$KDRIVE_KBD" = xyes])
+AM_CONDITIONAL(KDRIVE_MOUSE, [test "x$KDRIVE_MOUSE" = xyes])
+AM_CONDITIONAL(TSLIB, [test "x$HAVE_TSLIB" = xyes])
+AM_CONDITIONAL(KDRIVEFBDEV, [test "x$XFBDEV" = xyes])
+AM_CONDITIONAL(XEPHYR, [test "x$KDRIVE" = xyes && test "x$XEPHYR" = xyes])
+AM_CONDITIONAL(BUILD_KDRIVEFBDEVLIB, [test "x$KDRIVE" = xyes && test "x$KDRIVEFBDEVLIB" = xyes])
+AM_CONDITIONAL(XFAKESERVER, [test "x$KDRIVE" = xyes && test "x$XFAKE" = xyes])
+
+dnl and the rest of these are generic, so they're in config.h
+dnl 
+dnl though, thanks to the passing of some significant amount of time, the
+dnl above is probably a complete fallacy, and you should not rely on it.
+dnl but this is still actually better than imake, honest. -daniels
+
+AC_TRY_COMPILE([
+#include <features.h>
+#ifndef __GLIBC__
+#error not glibc
+#endif
+], [], [AC_DEFINE(_GNU_SOURCE, 1,
+	[ Enable GNU and other extensions to the C environment for glibc])])
+
+AC_DEFINE_DIR(PROJECTROOT, prefix, [Overall prefix])
+
+BUILD_DATE="`date +'%Y%m%d'`"
+AC_SUBST([BUILD_DATE])
+BUILD_TIME="`date +'1%H%M%S'`"
+AC_SUBST([BUILD_TIME])
+
+DIX_CFLAGS="-DHAVE_DIX_CONFIG_H $XSERVER_CFLAGS"
+
+AC_SUBST([DIX_CFLAGS])
+
+AC_SUBST([libdir])
+AC_SUBST([exec_prefix])
+AC_SUBST([prefix])
+
+AC_OUTPUT([
+Makefile
+glx/Makefile
+include/Makefile
+composite/Makefile
+damageext/Makefile
+dbe/Makefile
+dix/Makefile
+doc/Makefile
+fb/Makefile
+record/Makefile
+config/Makefile
+mi/Makefile
+miext/Makefile
+miext/damage/Makefile
+miext/shadow/Makefile
+miext/cw/Makefile
+miext/rootless/Makefile
+os/Makefile
+randr/Makefile
+render/Makefile
+xkb/Makefile
+Xext/Makefile
+Xi/Makefile
+xfixes/Makefile
+exa/Makefile
+hw/Makefile
+hw/xfree86/Makefile
+hw/xfree86/common/Makefile
+hw/xfree86/common/xf86Build.h
+hw/xfree86/ddc/Makefile
+hw/xfree86/dixmods/Makefile
+hw/xfree86/dixmods/extmod/Makefile
+hw/xfree86/doc/Makefile
+hw/xfree86/doc/devel/Makefile
+hw/xfree86/doc/man/Makefile
+hw/xfree86/doc/sgml/Makefile
+hw/xfree86/dri/Makefile
+hw/xfree86/dri2/Makefile
+hw/xfree86/exa/Makefile
+hw/xfree86/fbdevhw/Makefile
+hw/xfree86/i2c/Makefile
+hw/xfree86/int10/Makefile
+hw/xfree86/loader/Makefile
+hw/xfree86/modes/Makefile
+hw/xfree86/os-support/Makefile
+hw/xfree86/os-support/bsd/Makefile
+hw/xfree86/os-support/bus/Makefile
+hw/xfree86/os-support/hurd/Makefile
+hw/xfree86/os-support/misc/Makefile
+hw/xfree86/os-support/linux/Makefile
+hw/xfree86/os-support/sco/Makefile
+hw/xfree86/os-support/solaris/Makefile
+hw/xfree86/os-support/sysv/Makefile
+hw/xfree86/parser/Makefile
+hw/xfree86/ramdac/Makefile
+hw/xfree86/shadowfb/Makefile
+hw/xfree86/vbe/Makefile
+hw/xfree86/vgahw/Makefile
+hw/xfree86/x86emu/Makefile
+hw/xfree86/xaa/Makefile
+hw/xfree86/xf8_16bpp/Makefile
+hw/xfree86/utils/Makefile
+hw/xfree86/utils/cvt/Makefile
+hw/xfree86/utils/gtf/Makefile
+hw/dmx/config/Makefile
+hw/dmx/doc/Makefile
+hw/dmx/examples/Makefile
+hw/dmx/input/Makefile
+hw/dmx/glxProxy/Makefile
+hw/dmx/Makefile
+hw/vfb/Makefile
+hw/xnest/Makefile
+hw/xwin/Makefile
+hw/xwin/glx/Makefile
+hw/xquartz/Makefile
+hw/xquartz/GL/Makefile
+hw/xquartz/bundle/Makefile
+hw/xquartz/doc/Makefile
+hw/xquartz/mach-startup/Makefile
+hw/xquartz/pbproxy/Makefile
+hw/xquartz/xpr/Makefile
+hw/kdrive/Makefile
+hw/kdrive/ephyr/Makefile
+hw/kdrive/fake/Makefile
+hw/kdrive/fbdev/Makefile
+hw/kdrive/linux/Makefile
+hw/kdrive/src/Makefile
+test/Makefile
+test/xi2/Makefile
+xorg-server.pc
+])