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([${MAKE-make} -s -f bin/version.mk version | tr -d '\n'])])
8 m4_ifval(mesa_version,[],[
9 m4_errprint([Error: Failed to get the Mesa version from the output of
10 running `make -f bin/version.mk version'
15 dnl Tell the user about autoconf.html in the --help output
16 m4_divert_once([HELP_END], [
17 See docs/autoconf.html for more details on the options for Mesa.])
19 AC_INIT([Mesa],[mesa_version],
20 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
21 AC_CONFIG_AUX_DIR([bin])
24 dnl Versions for external dependencies
26 DRI2PROTO_REQUIRED=1.99.3
32 AC_CHECK_PROGS([MAKE], [gmake make])
33 AC_PATH_PROG([MKDEP], [makedepend])
34 AC_PATH_PROG([SED], [sed])
36 dnl We need a POSIX shell for parts of the build. Assume we have one
40 # Solaris /bin/sh is too old/non-POSIX compliant
41 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
46 MKDEP_OPTIONS=-fdepend
47 dnl Ask gcc where it's keeping its secret headers
48 if test "x$GCC" = xyes; then
49 for dir in include include-fixed; do
50 GCC_INCLUDES=`$CC -print-file-name=$dir`
51 if test "x$GCC_INCLUDES" != x && \
52 test "$GCC_INCLUDES" != "$dir" && \
53 test -d "$GCC_INCLUDES"; then
54 MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
58 AC_SUBST([MKDEP_OPTIONS])
60 dnl Make sure the pkg-config macros are defined
61 m4_ifdef([PKG_PROG_PKG_CONFIG],[],[
62 m4_errprint([Error: Could not locate the pkg-config autoconf macros.
63 These are usually located in /usr/share/aclocal/pkg.m4. If your
64 macros are in a different location, try setting the environment
65 variable ACLOCAL="aclocal -I/other/macro/dir" before running
72 dnl LIB_DIR - library basename
73 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
76 dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
77 _SAVE_LDFLAGS="$LDFLAGS"
78 AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
79 AC_SUBST([EXTRA_LIB_PATH])
81 dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
82 _SAVE_CPPFLAGS="$CPPFLAGS"
83 AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
84 AC_SUBST([X11_INCLUDES])
91 DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
94 DEFINES="$DEFINES -DPTHREADS -DSVR4"
98 dnl Add flags for gcc and g++
99 if test "x$GCC" = xyes; then
100 CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
102 # Work around aliasing bugs - developers should comment this out
103 CFLAGS="$CFLAGS -fno-strict-aliasing"
105 if test "x$GXX" = xyes; then
106 CXXFLAGS="$CXXFLAGS -Wall"
108 # Work around aliasing bugs - developers should comment this out
109 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
112 dnl These should be unnecessary, but let the user set them if they want
113 AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
114 Default is to use CFLAGS.])
115 AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
116 compiler. Default is to use CFLAGS.])
117 AC_SUBST([OPT_FLAGS])
118 AC_SUBST([ARCH_FLAGS])
121 dnl Hacks to enable 32 or 64 bit build
123 AC_ARG_ENABLE([32-bit],
124 [AS_HELP_STRING([--enable-32-bit],
125 [build 32-bit libraries @<:@default=auto@:>@])],
126 [enable_32bit="$enableval"],
129 if test "x$enable_32bit" = xyes; then
130 if test "x$GCC" = xyes; then
131 CFLAGS="$CFLAGS -m32"
133 if test "x$GXX" = xyes; then
134 CXXFLAGS="$CXXFLAGS -m32"
137 AC_ARG_ENABLE([64-bit],
138 [AS_HELP_STRING([--enable-64-bit],
139 [build 64-bit libraries @<:@default=auto@:>@])],
140 [enable_64bit="$enableval"],
143 if test "x$enable_64bit" = xyes; then
144 if test "x$GCC" = xyes; then
145 CFLAGS="$CFLAGS -m64"
147 if test "x$GXX" = xyes; then
148 CXXFLAGS="$CXXFLAGS -m64"
153 dnl shared/static libraries, mimic libtool options
155 AC_ARG_ENABLE([static],
156 [AS_HELP_STRING([--enable-static],
157 [build static libraries @<:@default=disabled@:>@])],
158 [enable_static="$enableval"],
161 case "x$enable_static" in
163 x ) enable_static=no ;;
165 AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
168 AC_ARG_ENABLE([shared],
169 [AS_HELP_STRING([--disable-shared],
170 [build shared libraries @<:@default=enabled@:>@])],
171 [enable_shared="$enableval"],
174 case "x$enable_shared" in
176 x ) enable_shared=yes ;;
178 AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
182 dnl Can't have static and shared libraries, default to static if user
183 dnl explicitly requested. If both disabled, set to static since shared
184 dnl was explicitly requirested.
185 case "x$enable_static$enable_shared" in
187 AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
191 AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
199 AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
200 if test "$enable_static" = yes; then
201 MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
203 AC_SUBST([MKLIB_OPTIONS])
206 dnl other compiler options
208 AC_ARG_ENABLE([debug],
209 [AS_HELP_STRING([--enable-debug],
210 [use debug compiler flags and macros @<:@default=disabled@:>@])],
211 [enable_debug="$enableval"],
214 if test "x$enable_debug" = xyes; then
215 DEFINES="$DEFINES -DDEBUG"
216 if test "x$GCC" = xyes; then
219 if test "x$GXX" = xyes; then
220 CXXFLAGS="$CXXFLAGS -g"
227 if test "$enable_static" = yes; then
232 LIB_EXTENSION='dylib' ;;
234 LIB_EXTENSION='so' ;;
238 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
239 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
240 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
241 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
242 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
244 GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*'
245 GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*'
246 GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*'
247 GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*'
248 OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*'
250 AC_SUBST([GL_LIB_NAME])
251 AC_SUBST([GLU_LIB_NAME])
252 AC_SUBST([GLUT_LIB_NAME])
253 AC_SUBST([GLW_LIB_NAME])
254 AC_SUBST([OSMESA_LIB_NAME])
256 AC_SUBST([GL_LIB_GLOB])
257 AC_SUBST([GLU_LIB_GLOB])
258 AC_SUBST([GLUT_LIB_GLOB])
259 AC_SUBST([GLW_LIB_GLOB])
260 AC_SUBST([OSMESA_LIB_GLOB])
263 dnl Arch/platform-specific settings
266 [AS_HELP_STRING([--disable-asm],
267 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
268 [enable_asm="$enableval"],
275 AC_MSG_CHECKING([whether to enable assembly])
276 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
277 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
278 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
282 AC_MSG_RESULT([no, cross compiling])
286 # check for supported arches
287 if test "x$enable_asm" = xyes; then
291 linux* | *freebsd* | dragonfly*)
292 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
298 linux* | *freebsd* | dragonfly*)
299 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
321 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
322 MESA_ASM_SOURCES='$(X86_SOURCES)'
323 GLAPI_ASM_SOURCES='$(X86_API)'
324 AC_MSG_RESULT([yes, x86])
327 ASM_FLAGS="-DUSE_X86_64_ASM"
328 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
329 GLAPI_ASM_SOURCES='$(X86-64_API)'
330 AC_MSG_RESULT([yes, x86_64])
333 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
334 MESA_ASM_SOURCES='$(PPC_SOURCES)'
335 AC_MSG_RESULT([yes, ppc])
338 ASM_FLAGS="-DUSE_SPARC_ASM"
339 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
340 GLAPI_ASM_SOURCES='$(SPARC_API)'
341 AC_MSG_RESULT([yes, sparc])
344 AC_MSG_RESULT([no, platform not supported])
348 AC_SUBST([ASM_FLAGS])
349 AC_SUBST([MESA_ASM_SOURCES])
350 AC_SUBST([GLAPI_ASM_SOURCES])
355 dnl Check to see if dlopen is in default libraries (like Solaris, which
356 dnl has it in libc), or if libdl is needed to get it.
357 AC_CHECK_FUNC([dlopen], [],
358 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
360 dnl See if posix_memalign is available
361 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
363 dnl SELinux awareness.
364 AC_ARG_ENABLE([selinux],
365 [AS_HELP_STRING([--enable-selinux],
366 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
367 [MESA_SELINUX="$enableval"],
369 if test "x$enable_selinux" = "xyes"; then
370 AC_CHECK_HEADER([selinux/selinux.h],[],
371 [AC_MSG_ERROR([SELinux headers not found])])
372 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
373 [AC_MSG_ERROR([SELinux library not found])])
374 SELINUX_LIBS="-lselinux"
375 DEFINES="$DEFINES -DMESA_SELINUX"
379 dnl Driver configuration. Options are xlib, dri and osmesa right now.
380 dnl More later: directfb, fbdev, ...
382 default_driver="xlib"
387 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
390 *freebsd* | dragonfly*)
392 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
397 AC_ARG_WITH([driver],
398 [AS_HELP_STRING([--with-driver=DRIVER],
399 [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
400 [mesa_driver="$withval"],
401 [mesa_driver="$default_driver"])
402 dnl Check for valid option
403 case "x$mesa_driver" in
407 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
412 dnl Driver specific build directories
414 SRC_DIRS="mesa egl glew"
417 GALLIUM_DIRS="auxiliary drivers state_trackers"
418 GALLIUM_WINSYS_DIRS=""
419 GALLIUM_WINSYS_DRM_DIRS=""
420 GALLIUM_AUXILIARY_DIRS="draw translate cso_cache pipebuffer tgsi sct rtasm util"
421 GALLIUM_DRIVERS_DIRS="softpipe failover trace"
422 GALLIUM_STATE_TRACKERS_DIRS=""
424 case "$mesa_driver" in
429 SRC_DIRS="glx/x11 $SRC_DIRS"
432 GALLIUM_WINSYS_DIRS="drm $GALLIUM_WINSYS_DIRS"
440 AC_SUBST([DRIVER_DIRS])
441 AC_SUBST([WINDOW_SYSTEM])
442 AC_SUBST([GALLIUM_DIRS])
443 AC_SUBST([GALLIUM_WINSYS_DIRS])
444 AC_SUBST([GALLIUM_WINSYS_DRM_DIRS])
445 AC_SUBST([GALLIUM_DRIVERS_DIRS])
446 AC_SUBST([GALLIUM_AUXILIARY_DIRS])
447 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
450 dnl User supplied program configuration
452 if test -d "$srcdir/progs/demos"; then
458 [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
459 [optional comma delimited demo directories to build
460 @<:@default=auto if source available@:>@])],
461 [with_demos="$withval"],
462 [with_demos="$default_demos"])
463 if test "x$with_demos" = x; then
467 dnl If $with_demos is yes, directories will be added as libs available
469 case "$with_demos" in
472 # If the driver isn't osmesa, we have libGL and can build xdemos
473 if test "$mesa_driver" != osmesa; then
474 PROGRAM_DIRS="xdemos"
478 # verify the requested demos directories exist
479 demos=`IFS=,; echo $with_demos`
480 for demo in $demos; do
481 test -d "$srcdir/progs/$demo" || \
482 AC_MSG_ERROR([Program directory '$demo' doesn't exist])
484 PROGRAM_DIRS="$demos"
489 dnl Find out if X is available. The variable have_x is set if libX11 is
490 dnl found to mimic AC_PATH_XTRA.
492 if test -n "$PKG_CONFIG"; then
493 AC_MSG_CHECKING([pkg-config files for X11 are available])
494 PKG_CHECK_EXISTS([x11],[
500 AC_MSG_RESULT([$x11_pkgconfig])
504 dnl Use the autoconf macro if no pkg-config files
505 if test "$x11_pkgconfig" = no; then
509 dnl Try to tell the user that the --x-* options are only used when
510 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
511 m4_divert_once([HELP_BEGIN],
512 [These options are only used when the X libraries cannot be found by the
513 pkg-config utility.])
515 dnl We need X for xlib and dri, so bomb now if it's not found
516 case "$mesa_driver" in
518 if test "$no_x" = yes; then
519 AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
524 dnl XCB - this is only used for GLX right now
526 [AS_HELP_STRING([--enable-xcb],
527 [use XCB for GLX @<:@default=disabled@:>@])],
528 [enable_xcb="$enableval"],
530 if test "x$enable_xcb" = xyes; then
531 DEFINES="$DEFINES -DUSE_XCB"
537 dnl libGL configuration per driver
539 case "$mesa_driver" in
541 if test "$x11_pkgconfig" = yes; then
542 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
543 GL_PC_REQ_PRIV="x11 xext"
544 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
545 GL_LIB_DEPS="$XLIBGL_LIBS"
547 # should check these...
548 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
549 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
550 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
551 GL_PC_CFLAGS="$X11_INCLUDES"
553 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
554 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
556 # if static, move the external libraries to the programs
557 # and empty the libraries for libGL
558 if test "$enable_static" = yes; then
559 APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
564 # DRI must be shared, I think
565 if test "$enable_static" = yes; then
566 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
570 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
571 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
572 GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
573 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
575 # find the DRI deps for libGL
576 if test "$x11_pkgconfig" = yes; then
577 # add xcb modules if necessary
578 dri_modules="x11 xext xxf86vm xdamage xfixes"
579 if test "$enable_xcb" = yes; then
580 dri_modules="$dri_modules x11-xcb xcb-glx"
583 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
584 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
585 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
586 GL_LIB_DEPS="$DRIGL_LIBS"
588 # should check these...
589 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
590 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
591 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
592 GL_PC_CFLAGS="$X11_INCLUDES"
594 # XCB can only be used from pkg-config
595 if test "$enable_xcb" = yes; then
596 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
597 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
598 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
599 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
603 # need DRM libs, -lpthread, etc.
604 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
605 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
608 # No libGL for osmesa
612 AC_SUBST([GL_LIB_DEPS])
613 AC_SUBST([GL_PC_REQ_PRIV])
614 AC_SUBST([GL_PC_LIB_PRIV])
615 AC_SUBST([GL_PC_CFLAGS])
616 AC_SUBST([DRI_PC_REQ_PRIV])
621 if test "$mesa_driver" = xlib; then
622 DEFINES="$DEFINES -DUSE_XSHM"
628 AC_ARG_ENABLE([glx-tls],
629 [AS_HELP_STRING([--enable-glx-tls],
630 [enable TLS support in GLX @<:@default=disabled@:>@])],
631 [GLX_USE_TLS="$enableval"],
633 dnl Directory for DRI drivers
634 AC_ARG_WITH([dri-driverdir],
635 [AS_HELP_STRING([--with-dri-driverdir=DIR],
636 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
637 [DRI_DRIVER_INSTALL_DIR="$withval"],
638 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
639 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
640 dnl Direct rendering or just indirect rendering
641 AC_ARG_ENABLE([driglx-direct],
642 [AS_HELP_STRING([--disable-driglx-direct],
643 [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
644 [driglx_direct="$enableval"],
645 [driglx_direct="yes"])
646 dnl Which drivers to build - default is chosen by platform
647 AC_ARG_WITH([dri-drivers],
648 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
649 [comma delimited DRI drivers list, e.g.
650 "swrast,i965,radeon,nouveau" @<:@default=auto@:>@])],
651 [with_dri_drivers="$withval"],
652 [with_dri_drivers=yes])
653 if test "x$with_dri_drivers" = x; then
657 dnl If $with_dri_drivers is yes, directories will be added through
660 case "$with_dri_drivers" in
666 # verify the requested driver directories exist
667 dri_drivers=`IFS=', '; echo $with_dri_drivers`
668 for driver in $dri_drivers; do
669 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
670 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
672 DRI_DIRS="$dri_drivers"
676 dnl Just default to no EGL for now
678 AC_SUBST([USING_EGL])
680 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
681 if test "$mesa_driver" = dri; then
683 if test "x$GLX_USE_TLS" = xyes; then
684 DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
687 if test "x$USING_EGL" = x1; then
691 # Platform specific settings and drivers to build
694 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
695 if test "x$driglx_direct" = xyes; then
696 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
698 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
702 # ffb, gamma, and sis are missing because they have not be
703 # converted to use the new interface. i810 are missing
704 # because there is no x86-64 system where they could *ever*
706 if test "x$DRI_DIRS" = "xyes"; then
707 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 radeon \
708 savage tdfx unichrome swrast"
712 # Build only the drivers for cards that exist on PowerPC.
713 # At some point MGA will be added, but not yet.
714 if test "x$DRI_DIRS" = "xyes"; then
715 DRI_DIRS="mach64 r128 r200 r300 radeon tdfx swrast"
719 # Build only the drivers for cards that exist on sparc`
720 if test "x$DRI_DIRS" = "xyes"; then
721 DRI_DIRS="mach64 r128 r200 r300 radeon ffb swrast"
726 freebsd* | dragonfly*)
727 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
728 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
729 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
730 if test "x$driglx_direct" = xyes; then
731 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
733 if test "x$GXX" = xyes; then
734 CXXFLAGS="$CXXFLAGS -ansi -pedantic"
737 # ffb and gamma are missing because they have not been converted
738 # to use the new interface.
739 if test "x$DRI_DIRS" = "xyes"; then
740 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon tdfx \
741 unichrome savage sis swrast"
745 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
746 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
747 if test "x$driglx_direct" = xyes; then
748 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
754 if test "x$DRI_DIRS" = "xyes"; then
755 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon s3v \
756 savage sis tdfx trident unichrome ffb swrast"
759 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
765 [AS_HELP_STRING([--with-expat=DIR],
766 [expat install directory])],[
767 EXPAT_INCLUDES="-I$withval/include"
768 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
769 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
770 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
772 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
773 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
774 [AC_MSG_ERROR([Expat required for DRI.])])
776 # put all the necessary libs together
777 DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
780 AC_SUBST([EXPAT_INCLUDES])
781 AC_SUBST([DRI_LIB_DEPS])
784 dnl OSMesa configuration
786 if test "$mesa_driver" = xlib; then
787 default_gl_osmesa=yes
791 AC_ARG_ENABLE([gl-osmesa],
792 [AS_HELP_STRING([--enable-gl-osmesa],
793 [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])],
794 [gl_osmesa="$enableval"],
795 [gl_osmesa="$default_gl_osmesa"])
796 if test "x$gl_osmesa" = xyes; then
797 if test "$mesa_driver" = osmesa; then
798 AC_MSG_ERROR([libGL is not available for OSMesa driver])
800 DRIVER_DIRS="$DRIVER_DIRS osmesa"
804 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
805 AC_ARG_WITH([osmesa-bits],
806 [AS_HELP_STRING([--with-osmesa-bits=BITS],
807 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
808 [osmesa_bits="$withval"],
810 if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
811 AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
814 case "x$osmesa_bits" in
819 OSMESA_LIB="OSMesa$osmesa_bits"
820 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
823 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
826 AC_SUBST([OSMESA_LIB])
828 case "$mesa_driver" in
830 # only link libraries with osmesa if shared
831 if test "$enable_static" = no; then
832 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS"
837 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS"
840 # Link OSMesa to libGL otherwise
842 # only link libraries with osmesa if shared
843 if test "$enable_static" = no; then
844 OSMESA_MESA_DEPS='-l$(GL_LIB)'
851 if test "$enable_static" = no; then
852 OSMESA_LIB_DEPS="$OSMESA_LIB_DEPS"
854 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV"
855 AC_SUBST([OSMESA_LIB_DEPS])
856 AC_SUBST([OSMESA_MESA_DEPS])
857 AC_SUBST([OSMESA_PC_REQ])
858 AC_SUBST([OSMESA_PC_LIB_PRIV])
861 dnl EGL configuration
863 if test "$x11_pkgconfig" = yes; then
864 PKG_CHECK_MODULES([EGL],[x11])
865 EGL_LIB_DEPS="$EGL_LIBS"
867 # should check these...
868 EGL_LIB_DEPS="$X_LIBS -lX11"
870 EGL_LIB_DEPS="$EGL_LIB_DEPS $DLOPEN_LIBS"
871 AC_SUBST([EGL_LIB_DEPS])
874 dnl GLU configuration
877 [AS_HELP_STRING([--disable-glu],
878 [enable OpenGL Utility library @<:@default=enabled@:>@])],
879 [enable_glu="$enableval"],
881 if test "x$enable_glu" = xyes; then
882 SRC_DIRS="$SRC_DIRS glu"
884 case "$mesa_driver" in
886 # If GLU is available and we have libOSMesa (not 16 or 32),
887 # we can build the osdemos
888 if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
889 PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
892 # Link libGLU to libOSMesa instead of libGL
895 if test "$enable_static" = no; then
896 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
902 # If static, empty GLU_LIB_DEPS and add libs for programs to link
904 GLU_PC_LIB_PRIV="-lm"
905 if test "$enable_static" = no; then
907 GLU_MESA_DEPS='-l$(GL_LIB)'
911 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
916 if test "$enable_static" = no; then
917 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
919 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
920 AC_SUBST([GLU_LIB_DEPS])
921 AC_SUBST([GLU_MESA_DEPS])
922 AC_SUBST([GLU_PC_REQ])
923 AC_SUBST([GLU_PC_REQ_PRIV])
924 AC_SUBST([GLU_PC_LIB_PRIV])
925 AC_SUBST([GLU_PC_CFLAGS])
928 dnl GLw configuration
931 [AS_HELP_STRING([--disable-glw],
932 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
933 [enable_glw="$enableval"],
935 dnl Don't build GLw on osmesa
936 if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
937 AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
940 AC_ARG_ENABLE([motif],
941 [AS_HELP_STRING([--enable-motif],
942 [use Motif widgets in GLw @<:@default=disabled@:>@])],
943 [enable_motif="$enableval"],
946 if test "x$enable_glw" = xyes; then
947 SRC_DIRS="$SRC_DIRS glw"
948 if test "$x11_pkgconfig" = yes; then
949 PKG_CHECK_MODULES([GLW],[x11 xt])
950 GLW_PC_REQ_PRIV="x11 xt"
951 GLW_LIB_DEPS="$GLW_LIBS"
953 # should check these...
954 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
955 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
956 GLW_PC_CFLAGS="$X11_INCLUDES"
959 GLW_SOURCES="GLwDrawA.c"
961 if test "x$enable_motif" = xyes; then
962 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
963 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
964 if test "x$MOTIF_CONFIG" != xno; then
965 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
966 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
968 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
969 [AC_MSG_ERROR([Can't locate Motif headers])])
970 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
971 [AC_MSG_ERROR([Can't locate Motif Xm library])])
973 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
974 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
975 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
976 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
979 # If static, empty GLW_LIB_DEPS and add libs for programs to link
980 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
981 if test "$enable_static" = no; then
982 GLW_MESA_DEPS='-l$(GL_LIB)'
983 GLW_LIB_DEPS="$GLW_LIB_DEPS"
985 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
990 AC_SUBST([GLW_LIB_DEPS])
991 AC_SUBST([GLW_MESA_DEPS])
992 AC_SUBST([GLW_SOURCES])
993 AC_SUBST([MOTIF_CFLAGS])
994 AC_SUBST([GLW_PC_REQ_PRIV])
995 AC_SUBST([GLW_PC_LIB_PRIV])
996 AC_SUBST([GLW_PC_CFLAGS])
999 dnl GLUT configuration
1001 if test -f "$srcdir/include/GL/glut.h"; then
1006 AC_ARG_ENABLE([glut],
1007 [AS_HELP_STRING([--disable-glut],
1008 [enable GLUT library @<:@default=enabled if source available@:>@])],
1009 [enable_glut="$enableval"],
1010 [enable_glut="$default_glut"])
1012 dnl Can't build glut if GLU not available
1013 if test "x$enable_glu$enable_glut" = xnoyes; then
1014 AC_MSG_WARN([Disabling glut since GLU is disabled])
1017 dnl Don't build glut on osmesa
1018 if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
1019 AC_MSG_WARN([Disabling glut since the driver is OSMesa])
1023 if test "x$enable_glut" = xyes; then
1024 SRC_DIRS="$SRC_DIRS glut/glx"
1026 if test "x$GCC" = xyes; then
1027 GLUT_CFLAGS="-fexceptions"
1029 if test "$x11_pkgconfig" = yes; then
1030 PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
1031 GLUT_PC_REQ_PRIV="x11 xmu xi"
1032 GLUT_LIB_DEPS="$GLUT_LIBS"
1034 # should check these...
1035 GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
1036 GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
1037 GLUT_PC_CFLAGS="$X11_INCLUDES"
1039 GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
1040 GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
1042 # If glut is available, we can build most programs
1043 if test "$with_demos" = yes; then
1044 PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
1047 # If static, empty GLUT_LIB_DEPS and add libs for programs to link
1048 if test "$enable_static" = no; then
1049 GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
1051 APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
1056 AC_SUBST([GLUT_LIB_DEPS])
1057 AC_SUBST([GLUT_MESA_DEPS])
1058 AC_SUBST([GLUT_CFLAGS])
1059 AC_SUBST([GLUT_PC_REQ_PRIV])
1060 AC_SUBST([GLUT_PC_LIB_PRIV])
1061 AC_SUBST([GLUT_PC_CFLAGS])
1064 dnl Program library dependencies
1065 dnl Only libm is added here if necessary as the libraries should
1066 dnl be pulled in by the linker
1068 if test "x$APP_LIB_DEPS" = x; then
1071 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1078 AC_SUBST([APP_LIB_DEPS])
1079 AC_SUBST([PROGRAM_DIRS])
1082 dnl Gallium configuration
1084 AC_ARG_ENABLE([gallium],
1085 [AS_HELP_STRING([--disable-gallium],
1086 [build gallium @<:@default=enabled@:>@])],
1087 [enable_gallium="$enableval"],
1088 [enable_gallium=yes])
1089 if test "x$enable_gallium" = xyes; then
1090 SRC_DIRS="$SRC_DIRS gallium gallium/winsys"
1094 dnl Gallium state trackers configuration
1096 AC_ARG_WITH([state-trackers],
1097 [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
1098 [comma delimited state_trackers list, e.g.
1099 "egl,glx" @<:@default=auto@:>@])],
1100 [with_state_trackers="$withval"],
1101 [with_state_trackers=yes])
1103 case "$with_state_trackers" in
1105 GALLIUM_STATE_TRACKERS_DIRS=""
1108 # look at what else is built
1109 case "$mesa_driver" in
1111 GALLIUM_STATE_TRACKERS_DIRS=egl
1116 # verify the requested state tracker exist
1117 state_trackers=`IFS=', '; echo $with_state_trackers`
1118 for tracker in $state_trackers; do
1119 test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
1120 AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
1122 GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
1126 AC_ARG_WITH([xorg-driver-dir],
1127 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1128 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1129 [XORG_DRIVER_INSTALL_DIR="$withval"],
1130 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1131 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1134 dnl Gallium Intel configuration
1136 AC_ARG_ENABLE([gallium-intel],
1137 [AS_HELP_STRING([--disable-gallium-intel],
1138 [build gallium intel @<:@default=enabled@:>@])],
1139 [enable_gallium_intel="$enableval"],
1140 [enable_gallium_intel=yes])
1141 if test "x$enable_gallium_intel" = xyes; then
1142 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS intel"
1143 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915simple"
1147 dnl Gallium Radeon configuration
1149 AC_ARG_ENABLE([gallium-radeon],
1150 [AS_HELP_STRING([--enable-gallium-radeon],
1151 [build gallium radeon @<:@default=disabled@:>@])],
1152 [enable_gallium_radeon="$enableval"],
1153 [enable_gallium_radeon=no])
1154 if test "x$enable_gallium_radeon" = xyes; then
1155 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS radeon"
1156 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1160 dnl Gallium Radeon configuration
1162 AC_ARG_ENABLE([gallium-nouveau],
1163 [AS_HELP_STRING([--enable-gallium-nouveau],
1164 [build gallium nouveau @<:@default=disabled@:>@])],
1165 [enable_gallium_nouveau="$enableval"],
1166 [enable_gallium_nouveau=no])
1167 if test "x$enable_gallium_nouveau" = xyes; then
1168 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS nouveau"
1169 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nv04 nv10 nv20 nv30 nv40 nv50"
1173 dnl Restore LDFLAGS and CPPFLAGS
1174 LDFLAGS="$_SAVE_LDFLAGS"
1175 CPPFLAGS="$_SAVE_CPPFLAGS"
1177 dnl Substitute the config
1178 AC_CONFIG_FILES([configs/autoconf])
1180 dnl Replace the configs/current symlink
1181 AC_CONFIG_COMMANDS([configs],[
1182 if test -f configs/current || test -L configs/current; then
1183 rm -f configs/current
1185 ln -s autoconf configs/current
1191 dnl Output some configuration info for the user
1194 echo " prefix: $prefix"
1195 echo " exec_prefix: $exec_prefix"
1196 echo " libdir: $libdir"
1197 echo " includedir: $includedir"
1201 echo " Driver: $mesa_driver"
1202 if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
1203 echo " OSMesa: lib$OSMESA_LIB"
1207 if test "$mesa_driver" = dri; then
1208 # cleanup the drivers var
1209 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1210 if test "x$DRI_DIRS" = x; then
1211 echo " DRI drivers: no"
1213 echo " DRI drivers: $dri_dirs"
1215 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1217 echo " Use XCB: $enable_xcb"
1220 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1221 echo " Gallium: yes"
1222 echo " Gallium dirs: $GALLIUM_DIRS"
1223 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1224 echo " Winsys drm dirs:$GALLIUM_WINSYS_DRM_DIRS"
1225 echo " Auxiliary dirs: $GALLIUM_AUXILIARY_DIRS"
1226 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1227 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1234 echo " Shared libs: $enable_shared"
1235 echo " Static libs: $enable_static"
1236 echo " GLU: $enable_glu"
1237 echo " GLw: $enable_glw (Motif: $enable_motif)"
1238 echo " glut: $enable_glut"
1241 # cleanup the programs var for display
1242 program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1243 if test "x$program_dirs" = x; then
1246 echo " Demos: $program_dirs"
1249 dnl Compiler options
1250 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1251 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1252 $SED 's/^ *//;s/ */ /;s/ *$//'`
1253 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1254 $SED 's/^ *//;s/ */ /;s/ *$//'`
1255 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1257 echo " CFLAGS: $cflags"
1258 echo " CXXFLAGS: $cxxflags"
1259 echo " Macros: $defines"
1262 echo " Run '${MAKE-make}' to build Mesa"