1 dnl Process this file with autoconf to create configure.
5 dnl Versioning - scrape the version from configs/default
6 m4_define([mesa_version],
7 [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n'])])
8 m4_ifval(mesa_version,,
9 [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
11 dnl Tell the user about autoconf.html in the --help output
12 m4_divert_once([HELP_END], [
13 See docs/autoconf.html for more details on the options for Mesa.])
15 AC_INIT([Mesa],[mesa_version],
16 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
17 AC_CONFIG_AUX_DIR([bin])
20 dnl Versions for external dependencies
21 LIBDRM_REQUIRED=2.4.15
22 LIBDRM_RADEON_REQUIRED=2.4.17
23 DRI2PROTO_REQUIRED=2.1
24 GLPROTO_REQUIRED=1.4.11
25 LIBDRM_XORG_REQUIRED=2.4.17
26 LIBKMS_XORG_REQUIRED=1.0.0
32 AC_CHECK_PROGS([MAKE], [gmake make])
33 AC_PATH_PROG([MKDEP], [makedepend])
34 AC_PATH_PROG([SED], [sed])
36 dnl Our fallback install-sh is a symlink to minstall. Use the existing
37 dnl configuration in that case.
39 test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)'
41 dnl We need a POSIX shell for parts of the build. Assume we have one
45 # Solaris /bin/sh is too old/non-POSIX compliant
46 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
51 dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
52 dnl versions are explictly not supported.
53 if test "x$GCC" = xyes; then
54 AC_MSG_CHECKING([whether gcc version is sufficient])
58 GCC_VERSION=`$CC -dumpversion`
59 if test $? -eq 0; then
60 major=`echo $GCC_VERSION | cut -d. -f1`
61 minor=`echo $GCC_VERSION | cut -d. -f1`
64 if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
66 AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
73 MKDEP_OPTIONS=-fdepend
74 dnl Ask gcc where it's keeping its secret headers
75 if test "x$GCC" = xyes; then
76 for dir in include include-fixed; do
77 GCC_INCLUDES=`$CC -print-file-name=$dir`
78 if test "x$GCC_INCLUDES" != x && \
79 test "$GCC_INCLUDES" != "$dir" && \
80 test -d "$GCC_INCLUDES"; then
81 MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
85 AC_SUBST([MKDEP_OPTIONS])
87 dnl Make sure the pkg-config macros are defined
88 m4_ifndef([PKG_PROG_PKG_CONFIG],
89 [m4_fatal([Could not locate the pkg-config autoconf macros.
90 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
91 are in a different location, try setting the environment variable
92 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
95 dnl LIB_DIR - library basename
96 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
99 dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
100 _SAVE_LDFLAGS="$LDFLAGS"
101 AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
102 AC_SUBST([EXTRA_LIB_PATH])
104 dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
105 _SAVE_CPPFLAGS="$CPPFLAGS"
106 AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
107 AC_SUBST([X11_INCLUDES])
114 DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
117 DEFINES="$DEFINES -DPTHREADS -DSVR4"
120 DEFINES="$DEFINES -DPTHREADS"
124 dnl Add flags for gcc and g++
125 if test "x$GCC" = xyes; then
126 CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
128 # Enable -fvisibility=hidden if using a gcc that supports it
129 save_CFLAGS="$CFLAGS"
130 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
131 CFLAGS="$CFLAGS -fvisibility=hidden"
132 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
133 [CFLAGS="$save_CFLAGS" ; AC_MSG_RESULT([no])]);
135 # Work around aliasing bugs - developers should comment this out
136 CFLAGS="$CFLAGS -fno-strict-aliasing"
138 if test "x$GXX" = xyes; then
139 CXXFLAGS="$CXXFLAGS -Wall"
141 # Work around aliasing bugs - developers should comment this out
142 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
145 dnl These should be unnecessary, but let the user set them if they want
146 AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
147 Default is to use CFLAGS.])
148 AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
149 compiler. Default is to use CFLAGS.])
150 AC_SUBST([OPT_FLAGS])
151 AC_SUBST([ARCH_FLAGS])
154 dnl Hacks to enable 32 or 64 bit build
156 AC_ARG_ENABLE([32-bit],
157 [AS_HELP_STRING([--enable-32-bit],
158 [build 32-bit libraries @<:@default=auto@:>@])],
159 [enable_32bit="$enableval"],
162 if test "x$enable_32bit" = xyes; then
163 if test "x$GCC" = xyes; then
164 CFLAGS="$CFLAGS -m32"
165 ARCH_FLAGS="$ARCH_FLAGS -m32"
167 if test "x$GXX" = xyes; then
168 CXXFLAGS="$CXXFLAGS -m32"
171 AC_ARG_ENABLE([64-bit],
172 [AS_HELP_STRING([--enable-64-bit],
173 [build 64-bit libraries @<:@default=auto@:>@])],
174 [enable_64bit="$enableval"],
177 if test "x$enable_64bit" = xyes; then
178 if test "x$GCC" = xyes; then
179 CFLAGS="$CFLAGS -m64"
181 if test "x$GXX" = xyes; then
182 CXXFLAGS="$CXXFLAGS -m64"
187 dnl shared/static libraries, mimic libtool options
189 AC_ARG_ENABLE([static],
190 [AS_HELP_STRING([--enable-static],
191 [build static libraries @<:@default=disabled@:>@])],
192 [enable_static="$enableval"],
195 case "x$enable_static" in
197 x ) enable_static=no ;;
199 AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
202 AC_ARG_ENABLE([shared],
203 [AS_HELP_STRING([--disable-shared],
204 [build shared libraries @<:@default=enabled@:>@])],
205 [enable_shared="$enableval"],
208 case "x$enable_shared" in
210 x ) enable_shared=yes ;;
212 AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
216 dnl Can't have static and shared libraries, default to static if user
217 dnl explicitly requested. If both disabled, set to static since shared
218 dnl was explicitly requirested.
219 case "x$enable_static$enable_shared" in
221 AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
225 AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
233 AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
234 if test "$enable_static" = yes; then
235 MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
237 AC_SUBST([MKLIB_OPTIONS])
240 dnl other compiler options
242 AC_ARG_ENABLE([debug],
243 [AS_HELP_STRING([--enable-debug],
244 [use debug compiler flags and macros @<:@default=disabled@:>@])],
245 [enable_debug="$enableval"],
248 if test "x$enable_debug" = xyes; then
249 DEFINES="$DEFINES -DDEBUG"
250 if test "x$GCC" = xyes; then
253 if test "x$GXX" = xyes; then
254 CXXFLAGS="$CXXFLAGS -g"
261 if test "$enable_static" = yes; then
266 LIB_EXTENSION='dylib' ;;
268 LIB_EXTENSION='dll' ;;
272 LIB_EXTENSION='so' ;;
276 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
277 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
278 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
279 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
280 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
281 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
282 GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
283 GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
285 GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*'
286 GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*'
287 GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*'
288 GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*'
289 OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*'
290 EGL_LIB_GLOB='lib$(EGL_LIB).*'${LIB_EXTENSION}'*'
291 GLESv1_CM_LIB_GLOB='lib$(GLESv1_CM_LIB).*'${LIB_EXTENSION}'*'
292 GLESv2_LIB_GLOB='lib$(GLESv2_LIB).*'${LIB_EXTENSION}'*'
294 AC_SUBST([GL_LIB_NAME])
295 AC_SUBST([GLU_LIB_NAME])
296 AC_SUBST([GLUT_LIB_NAME])
297 AC_SUBST([GLW_LIB_NAME])
298 AC_SUBST([OSMESA_LIB_NAME])
299 AC_SUBST([EGL_LIB_NAME])
300 AC_SUBST([GLESv1_CM_LIB_NAME])
301 AC_SUBST([GLESv2_LIB_NAME])
303 AC_SUBST([GL_LIB_GLOB])
304 AC_SUBST([GLU_LIB_GLOB])
305 AC_SUBST([GLUT_LIB_GLOB])
306 AC_SUBST([GLW_LIB_GLOB])
307 AC_SUBST([OSMESA_LIB_GLOB])
308 AC_SUBST([EGL_LIB_GLOB])
309 AC_SUBST([GLESv1_CM_LIB_GLOB])
310 AC_SUBST([GLESv2_LIB_GLOB])
313 dnl Arch/platform-specific settings
316 [AS_HELP_STRING([--disable-asm],
317 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
318 [enable_asm="$enableval"],
325 AC_MSG_CHECKING([whether to enable assembly])
326 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
327 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
328 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
332 AC_MSG_RESULT([no, cross compiling])
336 # check for supported arches
337 if test "x$enable_asm" = xyes; then
341 linux* | *freebsd* | dragonfly*)
342 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
348 linux* | *freebsd* | dragonfly*)
349 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
371 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
372 MESA_ASM_SOURCES='$(X86_SOURCES)'
373 GLAPI_ASM_SOURCES='$(X86_API)'
374 AC_MSG_RESULT([yes, x86])
377 ASM_FLAGS="-DUSE_X86_64_ASM"
378 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
379 GLAPI_ASM_SOURCES='$(X86-64_API)'
380 AC_MSG_RESULT([yes, x86_64])
383 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
384 MESA_ASM_SOURCES='$(PPC_SOURCES)'
385 AC_MSG_RESULT([yes, ppc])
388 ASM_FLAGS="-DUSE_SPARC_ASM"
389 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
390 GLAPI_ASM_SOURCES='$(SPARC_API)'
391 AC_MSG_RESULT([yes, sparc])
394 AC_MSG_RESULT([no, platform not supported])
398 AC_SUBST([ASM_FLAGS])
399 AC_SUBST([MESA_ASM_SOURCES])
400 AC_SUBST([GLAPI_ASM_SOURCES])
405 dnl Check to see if dlopen is in default libraries (like Solaris, which
406 dnl has it in libc), or if libdl is needed to get it.
407 AC_CHECK_FUNC([dlopen], [],
408 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
410 dnl See if posix_memalign is available
411 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
413 dnl SELinux awareness.
414 AC_ARG_ENABLE([selinux],
415 [AS_HELP_STRING([--enable-selinux],
416 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
417 [MESA_SELINUX="$enableval"],
419 if test "x$enable_selinux" = "xyes"; then
420 AC_CHECK_HEADER([selinux/selinux.h],[],
421 [AC_MSG_ERROR([SELinux headers not found])])
422 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
423 [AC_MSG_ERROR([SELinux library not found])])
424 SELINUX_LIBS="-lselinux"
425 DEFINES="$DEFINES -DMESA_SELINUX"
429 dnl Driver configuration. Options are xlib, dri and osmesa right now.
430 dnl More later: fbdev, ...
432 default_driver="xlib"
437 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
440 *freebsd* | dragonfly*)
442 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
447 AC_ARG_WITH([driver],
448 [AS_HELP_STRING([--with-driver=DRIVER],
449 [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
450 [mesa_driver="$withval"],
451 [mesa_driver="$default_driver"])
452 dnl Check for valid option
453 case "x$mesa_driver" in
457 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
462 dnl Driver specific build directories
465 dnl this variable will be prepended to SRC_DIRS and is not exported
466 CORE_DIRS="glsl mesa"
470 GALLIUM_DIRS="auxiliary drivers state_trackers"
471 GALLIUM_TARGET_DIRS=""
472 GALLIUM_WINSYS_DIRS="sw"
473 GALLIUM_DRIVERS_DIRS="softpipe failover trace identity"
474 GALLIUM_STATE_TRACKERS_DIRS=""
476 case "$mesa_driver" in
479 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
480 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
483 SRC_DIRS="$SRC_DIRS glx"
485 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri sw/drm"
493 AC_SUBST([DRIVER_DIRS])
494 AC_SUBST([GALLIUM_DIRS])
495 AC_SUBST([GALLIUM_TARGET_DIRS])
496 AC_SUBST([GALLIUM_WINSYS_DIRS])
497 AC_SUBST([GALLIUM_DRIVERS_DIRS])
498 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
499 AC_SUBST([MESA_LLVM])
502 dnl User supplied program configuration
504 if test -d "$srcdir/progs/demos"; then
510 [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
511 [optional comma delimited demo directories to build
512 @<:@default=auto if source available@:>@])],
513 [with_demos="$withval"],
514 [with_demos="$default_demos"])
515 if test "x$with_demos" = x; then
519 dnl If $with_demos is yes, directories will be added as libs available
521 case "$with_demos" in
524 # If the driver isn't osmesa, we have libGL and can build xdemos
525 if test "$mesa_driver" != osmesa; then
526 PROGRAM_DIRS="xdemos"
530 # verify the requested demos directories exist
531 demos=`IFS=,; echo $with_demos`
532 for demo in $demos; do
533 test -d "$srcdir/progs/$demo" || \
534 AC_MSG_ERROR([Program directory '$demo' doesn't exist])
536 PROGRAM_DIRS="$demos"
541 dnl Find out if X is available. The variable have_x is set if libX11 is
542 dnl found to mimic AC_PATH_XTRA.
544 if test -n "$PKG_CONFIG"; then
545 AC_MSG_CHECKING([pkg-config files for X11 are available])
546 PKG_CHECK_EXISTS([x11],[
552 AC_MSG_RESULT([$x11_pkgconfig])
556 dnl Use the autoconf macro if no pkg-config files
557 if test "$x11_pkgconfig" = yes; then
558 PKG_CHECK_MODULES([X11], [x11])
561 test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
562 test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
563 AC_SUBST([X11_CFLAGS])
567 dnl Try to tell the user that the --x-* options are only used when
568 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
569 m4_divert_once([HELP_BEGIN],
570 [These options are only used when the X libraries cannot be found by the
571 pkg-config utility.])
573 dnl We need X for xlib and dri, so bomb now if it's not found
574 case "$mesa_driver" in
576 if test "$no_x" = yes; then
577 AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
582 dnl XCB - this is only used for GLX right now
584 [AS_HELP_STRING([--enable-xcb],
585 [use XCB for GLX @<:@default=disabled@:>@])],
586 [enable_xcb="$enableval"],
588 if test "x$enable_xcb" = xyes; then
589 DEFINES="$DEFINES -DUSE_XCB"
595 dnl libGL configuration per driver
597 case "$mesa_driver" in
599 if test "$x11_pkgconfig" = yes; then
600 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
601 GL_PC_REQ_PRIV="x11 xext"
602 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
603 GL_LIB_DEPS="$XLIBGL_LIBS"
605 # should check these...
606 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
607 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
608 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
609 GL_PC_CFLAGS="$X11_INCLUDES"
611 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
612 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
614 # if static, move the external libraries to the programs
615 # and empty the libraries for libGL
616 if test "$enable_static" = yes; then
617 APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
622 # DRI must be shared, I think
623 if test "$enable_static" = yes; then
624 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
628 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
629 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
630 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
631 GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED"
632 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
634 # find the DRI deps for libGL
635 if test "$x11_pkgconfig" = yes; then
636 # add xcb modules if necessary
637 dri_modules="x11 xext xxf86vm xdamage xfixes"
638 if test "$enable_xcb" = yes; then
639 dri_modules="$dri_modules x11-xcb xcb-glx"
642 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
643 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
644 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
645 GL_LIB_DEPS="$DRIGL_LIBS"
647 # should check these...
648 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
649 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
650 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
651 GL_PC_CFLAGS="$X11_INCLUDES"
653 # XCB can only be used from pkg-config
654 if test "$enable_xcb" = yes; then
655 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
656 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
657 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
658 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
662 # need DRM libs, -lpthread, etc.
663 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
664 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
665 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
666 GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
667 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
668 GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
671 # No libGL for osmesa
675 AC_SUBST([GL_LIB_DEPS])
676 AC_SUBST([GL_PC_REQ_PRIV])
677 AC_SUBST([GL_PC_LIB_PRIV])
678 AC_SUBST([GL_PC_CFLAGS])
679 AC_SUBST([DRI_PC_REQ_PRIV])
680 AC_SUBST([GLESv1_LIB_DEPS])
681 AC_SUBST([GLESv2_LIB_DEPS])
686 if test "$mesa_driver" = xlib; then
687 DEFINES="$DEFINES -DUSE_XSHM"
693 AC_ARG_ENABLE([glx-tls],
694 [AS_HELP_STRING([--enable-glx-tls],
695 [enable TLS support in GLX @<:@default=disabled@:>@])],
696 [GLX_USE_TLS="$enableval"],
698 dnl Directory for DRI drivers
699 AC_ARG_WITH([dri-driverdir],
700 [AS_HELP_STRING([--with-dri-driverdir=DIR],
701 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
702 [DRI_DRIVER_INSTALL_DIR="$withval"],
703 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
704 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
705 dnl Extra search path for DRI drivers
706 AC_ARG_WITH([dri-searchpath],
707 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
708 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
709 [DRI_DRIVER_SEARCH_DIR="$withval"],
710 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
711 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
712 dnl Direct rendering or just indirect rendering
713 AC_ARG_ENABLE([driglx-direct],
714 [AS_HELP_STRING([--disable-driglx-direct],
715 [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
716 [driglx_direct="$enableval"],
717 [driglx_direct="yes"])
718 dnl Which drivers to build - default is chosen by platform
719 AC_ARG_WITH([dri-drivers],
720 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
721 [comma delimited DRI drivers list, e.g.
722 "swrast,i965,radeon" @<:@default=auto@:>@])],
723 [with_dri_drivers="$withval"],
724 [with_dri_drivers=yes])
725 if test "x$with_dri_drivers" = x; then
729 dnl Determine which APIs to support
730 AC_ARG_ENABLE([opengl],
731 [AS_HELP_STRING([--disable-opengl],
732 [disable support for standard OpenGL API @<:@default=no@:>@])],
733 [enable_opengl="$enableval"],
735 AC_ARG_ENABLE([gles1],
736 [AS_HELP_STRING([--enable-gles1],
737 [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
738 [enable_gles1="$enableval"],
740 AC_ARG_ENABLE([gles2],
741 [AS_HELP_STRING([--enable-gles2],
742 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
743 [enable_gles2="$enableval"],
748 if test "x$enable_opengl" = xno; then
749 API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
751 API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
754 if test "x$enable_gles1" = xyes; then
755 API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
758 if test "x$enable_gles2" = xyes; then
759 API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
762 if test "x$enable_gles1" = xyes -o "x$enable_gles2"; then
763 SRC_DIRS="$SRC_DIRS gles"
765 AC_SUBST([API_DEFINES])
768 dnl If $with_dri_drivers is yes, directories will be added through
771 case "$with_dri_drivers" in
777 # verify the requested driver directories exist
778 dri_drivers=`IFS=', '; echo $with_dri_drivers`
779 for driver in $dri_drivers; do
780 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
781 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
783 DRI_DIRS="$dri_drivers"
787 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
788 if test "$mesa_driver" = dri; then
790 if test "x$GLX_USE_TLS" = xyes; then
791 DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
794 # Platform specific settings and drivers to build
797 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
798 if test "x$driglx_direct" = xyes; then
799 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
801 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
805 # sis is missing because they have not be converted to use
806 # the new interface. i810 are missing because there is no
807 # x86-64 system where they could *ever* be used.
808 if test "x$DRI_DIRS" = "xyes"; then
809 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
810 savage tdfx unichrome swrast"
814 # Build only the drivers for cards that exist on PowerPC.
815 # At some point MGA will be added, but not yet.
816 if test "x$DRI_DIRS" = "xyes"; then
817 DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
821 # Build only the drivers for cards that exist on sparc`
822 if test "x$DRI_DIRS" = "xyes"; then
823 DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
828 freebsd* | dragonfly*)
829 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
830 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
831 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
832 if test "x$driglx_direct" = xyes; then
833 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
835 if test "x$GXX" = xyes; then
836 CXXFLAGS="$CXXFLAGS -ansi -pedantic"
839 if test "x$DRI_DIRS" = "xyes"; then
840 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
841 unichrome savage sis swrast"
845 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
846 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
849 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
850 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
851 if test "x$driglx_direct" = xyes; then
852 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
858 if test "x$DRI_DIRS" = "xyes"; then
859 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
860 savage sis tdfx unichrome swrast"
863 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
869 [AS_HELP_STRING([--with-expat=DIR],
870 [expat install directory])],[
871 EXPAT_INCLUDES="-I$withval/include"
872 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
873 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
874 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
876 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
877 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
878 [AC_MSG_ERROR([Expat required for DRI.])])
880 # put all the necessary libs together
881 DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
884 AC_SUBST([EXPAT_INCLUDES])
885 AC_SUBST([DRI_LIB_DEPS])
889 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= 2.4.19])
894 *radeon*|*r200*|*r300*|*r600*)
895 PKG_CHECK_MODULES([LIBDRM_RADEON],
896 [libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED],
897 HAVE_LIBDRM_RADEON=yes,
898 HAVE_LIBDRM_RADEON=no)
900 if test "$HAVE_LIBDRM_RADEON" = yes; then
901 RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
902 RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
906 AC_SUBST([RADEON_CFLAGS])
907 AC_SUBST([RADEON_LDFLAGS])
911 dnl OSMesa configuration
913 if test "$mesa_driver" = xlib; then
914 default_gl_osmesa=yes
918 AC_ARG_ENABLE([gl-osmesa],
919 [AS_HELP_STRING([--enable-gl-osmesa],
920 [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])],
921 [gl_osmesa="$enableval"],
922 [gl_osmesa="$default_gl_osmesa"])
923 if test "x$gl_osmesa" = xyes; then
924 if test "$mesa_driver" = osmesa; then
925 AC_MSG_ERROR([libGL is not available for OSMesa driver])
927 DRIVER_DIRS="$DRIVER_DIRS osmesa"
931 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
932 AC_ARG_WITH([osmesa-bits],
933 [AS_HELP_STRING([--with-osmesa-bits=BITS],
934 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
935 [osmesa_bits="$withval"],
937 if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
938 AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
941 case "x$osmesa_bits" in
946 OSMESA_LIB="OSMesa$osmesa_bits"
947 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
950 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
953 AC_SUBST([OSMESA_LIB])
955 case "$mesa_driver" in
957 # only link libraries with osmesa if shared
958 if test "$enable_static" = no; then
959 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
964 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
967 # Link OSMesa to libGL otherwise
969 # only link libraries with osmesa if shared
970 if test "$enable_static" = no; then
971 OSMESA_MESA_DEPS='-l$(GL_LIB)'
978 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV"
979 AC_SUBST([OSMESA_LIB_DEPS])
980 AC_SUBST([OSMESA_MESA_DEPS])
981 AC_SUBST([OSMESA_PC_REQ])
982 AC_SUBST([OSMESA_PC_LIB_PRIV])
985 dnl EGL configuration
988 [AS_HELP_STRING([--disable-egl],
989 [disable EGL library @<:@default=enabled@:>@])],
990 [enable_egl="$enableval"],
992 if test "x$enable_egl" = xyes; then
993 SRC_DIRS="$SRC_DIRS egl"
994 EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
996 if test "$enable_static" != yes; then
997 # build egl_glx when libGL is built
998 if test "$mesa_driver" != osmesa; then
999 EGL_DRIVERS_DIRS="glx"
1002 # build egl_dri2 when xcb-dri2 is available
1003 PKG_CHECK_MODULES([EGL_DRI2], [x11-xcb xcb-dri2 xcb-xfixes libdrm],
1004 [have_xcb_dri2=yes],[have_xcb_dri2=no])
1005 if test "$have_xcb_dri2" = yes; then
1006 EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS dri2"
1010 if test "$with_demos" = yes; then
1011 PROGRAM_DIRS="$PROGRAM_DIRS egl/eglut egl/opengl"
1014 AC_SUBST([EGL_LIB_DEPS])
1015 AC_SUBST([EGL_DRIVERS_DIRS])
1018 dnl GLU configuration
1020 AC_ARG_ENABLE([glu],
1021 [AS_HELP_STRING([--disable-glu],
1022 [enable OpenGL Utility library @<:@default=enabled@:>@])],
1023 [enable_glu="$enableval"],
1025 if test "x$enable_glu" = xyes; then
1026 SRC_DIRS="$SRC_DIRS glu"
1028 case "$mesa_driver" in
1030 # If GLU is available and we have libOSMesa (not 16 or 32),
1031 # we can build the osdemos
1032 if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
1033 PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
1036 # Link libGLU to libOSMesa instead of libGL
1039 if test "$enable_static" = no; then
1040 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
1046 # If static, empty GLU_LIB_DEPS and add libs for programs to link
1048 GLU_PC_LIB_PRIV="-lm"
1049 if test "$enable_static" = no; then
1051 GLU_MESA_DEPS='-l$(GL_LIB)'
1055 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
1060 if test "$enable_static" = no; then
1061 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
1063 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
1064 AC_SUBST([GLU_LIB_DEPS])
1065 AC_SUBST([GLU_MESA_DEPS])
1066 AC_SUBST([GLU_PC_REQ])
1067 AC_SUBST([GLU_PC_REQ_PRIV])
1068 AC_SUBST([GLU_PC_LIB_PRIV])
1069 AC_SUBST([GLU_PC_CFLAGS])
1072 dnl GLw configuration
1074 AC_ARG_ENABLE([glw],
1075 [AS_HELP_STRING([--disable-glw],
1076 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
1077 [enable_glw="$enableval"],
1079 dnl Don't build GLw on osmesa
1080 if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
1081 AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
1084 AC_ARG_ENABLE([motif],
1085 [AS_HELP_STRING([--enable-motif],
1086 [use Motif widgets in GLw @<:@default=disabled@:>@])],
1087 [enable_motif="$enableval"],
1090 if test "x$enable_glw" = xyes; then
1091 SRC_DIRS="$SRC_DIRS glw"
1092 if test "$x11_pkgconfig" = yes; then
1093 PKG_CHECK_MODULES([GLW],[x11 xt])
1094 GLW_PC_REQ_PRIV="x11 xt"
1095 GLW_LIB_DEPS="$GLW_LIBS"
1097 # should check these...
1098 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
1099 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
1100 GLW_PC_CFLAGS="$X11_INCLUDES"
1103 GLW_SOURCES="GLwDrawA.c"
1105 if test "x$enable_motif" = xyes; then
1106 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
1107 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
1108 if test "x$MOTIF_CONFIG" != xno; then
1109 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
1110 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
1112 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
1113 [AC_MSG_ERROR([Can't locate Motif headers])])
1114 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
1115 [AC_MSG_ERROR([Can't locate Motif Xm library])])
1117 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
1118 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
1119 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
1120 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
1123 # If static, empty GLW_LIB_DEPS and add libs for programs to link
1124 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
1125 if test "$enable_static" = no; then
1126 GLW_MESA_DEPS='-l$(GL_LIB)'
1127 GLW_LIB_DEPS="$GLW_LIB_DEPS"
1129 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
1134 AC_SUBST([GLW_LIB_DEPS])
1135 AC_SUBST([GLW_MESA_DEPS])
1136 AC_SUBST([GLW_SOURCES])
1137 AC_SUBST([MOTIF_CFLAGS])
1138 AC_SUBST([GLW_PC_REQ_PRIV])
1139 AC_SUBST([GLW_PC_LIB_PRIV])
1140 AC_SUBST([GLW_PC_CFLAGS])
1143 dnl GLUT configuration
1145 if test -f "$srcdir/include/GL/glut.h"; then
1150 AC_ARG_ENABLE([glut],
1151 [AS_HELP_STRING([--disable-glut],
1152 [enable GLUT library @<:@default=enabled if source available@:>@])],
1153 [enable_glut="$enableval"],
1154 [enable_glut="$default_glut"])
1156 dnl Can't build glut if GLU not available
1157 if test "x$enable_glu$enable_glut" = xnoyes; then
1158 AC_MSG_WARN([Disabling glut since GLU is disabled])
1161 dnl Don't build glut on osmesa
1162 if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
1163 AC_MSG_WARN([Disabling glut since the driver is OSMesa])
1167 if test "x$enable_glut" = xyes; then
1168 SRC_DIRS="$SRC_DIRS glut/glx"
1170 if test "x$GCC" = xyes; then
1171 GLUT_CFLAGS="-fexceptions"
1173 if test "$x11_pkgconfig" = yes; then
1174 PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
1175 GLUT_PC_REQ_PRIV="x11 xmu xi"
1176 GLUT_LIB_DEPS="$GLUT_LIBS"
1178 # should check these...
1179 GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
1180 GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
1181 GLUT_PC_CFLAGS="$X11_INCLUDES"
1183 GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
1184 GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
1186 # If glut is available, we can build most programs
1187 if test "$with_demos" = yes; then
1188 PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
1191 # If static, empty GLUT_LIB_DEPS and add libs for programs to link
1192 if test "$enable_static" = no; then
1193 GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
1195 APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
1200 AC_SUBST([GLUT_LIB_DEPS])
1201 AC_SUBST([GLUT_MESA_DEPS])
1202 AC_SUBST([GLUT_CFLAGS])
1203 AC_SUBST([GLUT_PC_REQ_PRIV])
1204 AC_SUBST([GLUT_PC_LIB_PRIV])
1205 AC_SUBST([GLUT_PC_CFLAGS])
1208 dnl Program library dependencies
1209 dnl Only libm is added here if necessary as the libraries should
1210 dnl be pulled in by the linker
1212 if test "x$APP_LIB_DEPS" = x; then
1215 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1218 APP_LIB_DEPS="-lX11"
1225 AC_SUBST([APP_LIB_DEPS])
1226 AC_SUBST([PROGRAM_DIRS])
1229 dnl Gallium configuration
1231 AC_ARG_ENABLE([gallium],
1232 [AS_HELP_STRING([--disable-gallium],
1233 [build gallium @<:@default=enabled@:>@])],
1234 [enable_gallium="$enableval"],
1235 [enable_gallium=yes])
1236 if test "x$enable_gallium" = xyes; then
1237 SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
1238 AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"],
1240 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
1243 AC_SUBST([LLVM_CFLAGS])
1244 AC_SUBST([LLVM_LIBS])
1245 AC_SUBST([LLVM_LDFLAGS])
1246 AC_SUBST([LLVM_VERSION])
1249 dnl Gallium state trackers configuration
1251 AC_ARG_WITH([state-trackers],
1252 [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
1253 [comma delimited state_trackers list, e.g.
1254 "egl,glx" @<:@default=auto@:>@])],
1255 [with_state_trackers="$withval"],
1256 [with_state_trackers=yes])
1258 case "$with_state_trackers" in
1260 GALLIUM_STATE_TRACKERS_DIRS=""
1263 # look at what else is built
1264 case "$mesa_driver" in
1266 GALLIUM_STATE_TRACKERS_DIRS=glx
1269 GALLIUM_STATE_TRACKERS_DIRS="dri"
1271 if test "x$enable_egl" = xyes; then
1272 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
1275 # Have only tested st/xorg on 1.6.0 servers
1276 PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
1277 HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
1283 # verify the requested state tracker exist
1284 state_trackers=`IFS=', '; echo $with_state_trackers`
1285 for tracker in $state_trackers; do
1286 test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
1287 AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
1291 if test "x$mesa_driver" != xdri; then
1292 AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
1297 if test "x$enable_egl" != xyes; then
1298 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1303 PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
1304 PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
1308 # mesa/es is required to build es state tracker
1309 CORE_DIRS="$CORE_DIRS mesa/es"
1313 GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
1317 if test "x$HAVE_ST_XORG" = xyes; then
1318 PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
1319 HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
1320 HAVE_XEXTPROTO_71="no")
1323 AC_ARG_WITH([egl-displays],
1324 [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
1325 [comma delimited native displays libEGL supports, e.g.
1326 "x11,kms" @<:@default=auto@:>@])],
1327 [with_egl_displays="$withval"],
1328 [with_egl_displays=yes])
1331 case "$with_egl_displays" in
1333 if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
1338 if test "x$enable_egl" != xyes; then
1339 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1341 # verify the requested driver directories exist
1342 egl_displays=`IFS=', '; echo $with_egl_displays`
1343 for dpy in $egl_displays; do
1344 test -d "$srcdir/src/gallium/state_trackers/egl/$dpy" || \
1345 AC_MSG_ERROR([EGL display '$dpy' does't exist])
1347 EGL_DISPLAYS="$egl_displays"
1350 AC_SUBST([EGL_DISPLAYS])
1352 AC_ARG_WITH([egl-driver-dir],
1353 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1354 [directory for EGL drivers [[default=${libdir}/egl]]])],
1355 [EGL_DRIVER_INSTALL_DIR="$withval"],
1356 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1357 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1359 AC_ARG_WITH([xorg-driver-dir],
1360 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1361 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1362 [XORG_DRIVER_INSTALL_DIR="$withval"],
1363 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1364 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1366 AC_ARG_WITH([max-width],
1367 [AS_HELP_STRING([--with-max-width=N],
1368 [Maximum framebuffer width (4096)])],
1369 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1370 AS_IF([test "${withval}" -gt "4096"],
1371 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1373 AC_ARG_WITH([max-height],
1374 [AS_HELP_STRING([--with-max-height=N],
1375 [Maximum framebuffer height (4096)])],
1376 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1377 AS_IF([test "${withval}" -gt "4096"],
1378 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1384 AC_ARG_ENABLE([gallium-llvm],
1385 [AS_HELP_STRING([--enable-gallium-llvm],
1386 [build gallium LLVM support @<:@default=disabled@:>@])],
1387 [enable_gallium_llvm="$enableval"],
1388 [enable_gallium_llvm=auto])
1389 if test "x$enable_gallium_llvm" = xyes; then
1390 if test "x$LLVM_CONFIG" != xno; then
1391 LLVM_VERSION=`$LLVM_CONFIG --version`
1392 LLVM_CFLAGS=`$LLVM_CONFIG --cflags`
1393 LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"
1395 if test "x$HAS_UDIS86" != xno; then
1396 LLVM_LIBS="$LLVM_LIBS -ludis86"
1397 DEFINES="$DEFINES -DHAVE_UDIS86"
1399 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1400 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1401 DEFINES="$DEFINES -DMESA_LLVM -D__STDC_CONSTANT_MACROS"
1411 dnl Gallium helper functions
1413 gallium_check_st() {
1414 if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_EGL" = xyes || test "x$HAVE_ST_XORG" = xyes; then
1415 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1417 if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
1418 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1420 if test "x$HAVE_ST_EGL" = xyes && test "x$3" != x; then
1421 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1423 if test "x$HAVE_ST_XORG" = xyes && test "x$4" != x; then
1424 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1430 dnl Gallium SVGA configuration
1432 AC_ARG_ENABLE([gallium-svga],
1433 [AS_HELP_STRING([--enable-gallium-svga],
1434 [build gallium SVGA @<:@default=disabled@:>@])],
1435 [enable_gallium_svga="$enableval"],
1436 [enable_gallium_svga=auto])
1437 if test "x$enable_gallium_svga" = xyes; then
1438 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1439 gallium_check_st "svga/drm" "dri-vmwgfx" "egl-vmwgfx" "xorg-vmwgfx"
1440 elif test "x$enable_gallium_svga" = xauto; then
1441 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1445 dnl Gallium Intel configuration
1447 AC_ARG_ENABLE([gallium-intel],
1448 [AS_HELP_STRING([--enable-gallium-intel],
1449 [build gallium intel @<:@default=disabled@:>@])],
1450 [enable_gallium_intel="$enableval"],
1451 [enable_gallium_intel=auto])
1452 if test "x$enable_gallium_intel" = xyes; then
1453 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1454 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
1455 gallium_check_st "i915/drm i965/drm" "dri-i915 dri-i965" "egl-i915 egl-i965" "xorg-i915 xorg-i965"
1456 elif test "x$enable_gallium_intel" = xauto; then
1457 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1458 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
1462 dnl Gallium Radeon configuration
1464 AC_ARG_ENABLE([gallium-radeon],
1465 [AS_HELP_STRING([--enable-gallium-radeon],
1466 [build gallium radeon @<:@default=disabled@:>@])],
1467 [enable_gallium_radeon="$enableval"],
1468 [enable_gallium_radeon=auto])
1469 if test "x$enable_gallium_radeon" = xyes; then
1470 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1471 gallium_check_st "radeon/drm" "dri-radeong" "egl-radeon" "xorg-radeon"
1472 elif test "x$enable_gallium_radeon" = xauto; then
1473 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1477 dnl Gallium Nouveau configuration
1479 AC_ARG_ENABLE([gallium-nouveau],
1480 [AS_HELP_STRING([--enable-gallium-nouveau],
1481 [build gallium nouveau @<:@default=disabled@:>@])],
1482 [enable_gallium_nouveau="$enableval"],
1483 [enable_gallium_nouveau=no])
1484 if test "x$enable_gallium_nouveau" = xyes; then
1485 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50"
1486 gallium_check_st "nouveau/drm" "dri-nouveau" "egl-nouveau" "xorg-nouveau"
1490 dnl Gallium swrast configuration
1492 AC_ARG_ENABLE([gallium-swrast],
1493 [AS_HELP_STRING([--enable-gallium-swrast],
1494 [build gallium swrast @<:@default=auto@:>@])],
1495 [enable_gallium_swrast="$enableval"],
1496 [enable_gallium_swrast=auto])
1497 if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
1498 if test "x$HAVE_ST_DRI" = xyes; then
1499 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1501 if test "x$HAVE_ST_EGL" = xyes; then
1502 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-swrast"
1506 dnl prepend CORE_DIRS to SRC_DIRS
1507 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
1509 dnl Restore LDFLAGS and CPPFLAGS
1510 LDFLAGS="$_SAVE_LDFLAGS"
1511 CPPFLAGS="$_SAVE_CPPFLAGS"
1513 dnl Substitute the config
1514 AC_CONFIG_FILES([configs/autoconf])
1516 dnl Replace the configs/current symlink
1517 AC_CONFIG_COMMANDS([configs],[
1518 if test -f configs/current || test -L configs/current; then
1519 rm -f configs/current
1521 ln -s autoconf configs/current
1527 dnl Output some configuration info for the user
1530 echo " prefix: $prefix"
1531 echo " exec_prefix: $exec_prefix"
1532 echo " libdir: $libdir"
1533 echo " includedir: $includedir"
1537 echo " Driver: $mesa_driver"
1538 if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
1539 echo " OSMesa: lib$OSMESA_LIB"
1543 if test "$mesa_driver" = dri; then
1544 # cleanup the drivers var
1545 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1546 if test "x$DRI_DIRS" = x; then
1547 echo " DRI drivers: no"
1549 echo " DRI drivers: $dri_dirs"
1551 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1553 echo " Use XCB: $enable_xcb"
1556 if test "x$MESA_LLVM" == x1; then
1558 echo " llvm-config: $LLVM_CONFIG"
1559 echo " llvm-version: $LLVM_VERSION"
1565 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1566 echo " Gallium: yes"
1567 echo " Gallium dirs: $GALLIUM_DIRS"
1568 echo " Target dirs: $GALLIUM_TARGET_DIRS"
1569 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1570 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1571 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1578 echo " Shared libs: $enable_shared"
1579 echo " Static libs: $enable_static"
1580 if test "$enable_egl" = yes; then
1581 echo " EGL: $EGL_DRIVERS_DIRS"
1585 echo " GLU: $enable_glu"
1586 echo " GLw: $enable_glw (Motif: $enable_motif)"
1587 echo " glut: $enable_glut"
1590 # cleanup the programs var for display
1591 program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1592 if test "x$program_dirs" = x; then
1595 echo " Demos: $program_dirs"
1598 dnl Compiler options
1599 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1600 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1601 $SED 's/^ *//;s/ */ /;s/ *$//'`
1602 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1603 $SED 's/^ *//;s/ */ /;s/ *$//'`
1604 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1606 echo " CFLAGS: $cflags"
1607 echo " CXXFLAGS: $cxxflags"
1608 echo " Macros: $defines"
1611 echo " Run '${MAKE-make}' to build Mesa"