1 dnl Copyright © 2011-2014 Intel Corporation
2 dnl Copyright © 2011-2014 Emil Velikov <emil.l.velikov@gmail.com>
3 dnl Copyright © 2007-2010 Dan Nicholson
4 dnl Copyright © 2010-2014 Marek Olšák <maraeo@gmail.com>
5 dnl Copyright © 2010-2014 Christian König
6 dnl Copyright © 2012-2014 Tom Stellard <tstellar@gmail.com>
7 dnl Copyright © 2009-2012 Jakob Bornecrantz
8 dnl Copyright © 2009-2014 Jon TURNEY
9 dnl Copyright © 2011-2012 Benjamin Franzke
10 dnl Copyright © 2008-2014 David Airlie
11 dnl Copyright © 2009-2013 Brian Paul
12 dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
14 dnl Permission is hereby granted, free of charge, to any person obtaining a
15 dnl copy of this software and associated documentation files (the "Software"),
16 dnl to deal in the Software without restriction, including without limitation
17 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 dnl and/or sell copies of the Software, and to permit persons to whom the
19 dnl Software is furnished to do so, subject to the following conditions:
21 dnl The above copyright notice and this permission notice (including the next
22 dnl paragraph) shall be included in all copies or substantial portions of the
25 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
29 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
31 dnl DEALINGS IN THE SOFTWARE.
33 dnl Process this file with autoconf to create configure.
37 dnl Tell the user about autoconf.html in the --help output
38 m4_divert_once([HELP_END], [
39 See docs/autoconf.html for more details on the options for Mesa.])
41 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
42 AC_INIT([Mesa], [MESA_VERSION],
43 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
44 AC_CONFIG_AUX_DIR([bin])
45 AC_CONFIG_MACRO_DIR([m4])
47 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects])
49 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
52 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
56 # Support silent build rules, requires at least automake-1.11. Disable
57 # by either passing --disable-silent-rules to configure or passing V=1
59 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
60 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
62 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
64 dnl Set internal versions
66 AC_SUBST([OSMESA_VERSION])
68 dnl Versions for external dependencies
69 LIBDRM_REQUIRED=2.4.38
70 LIBDRM_RADEON_REQUIRED=2.4.56
71 LIBDRM_INTEL_REQUIRED=2.4.61
72 LIBDRM_NVVIEUX_REQUIRED=2.4.33
73 LIBDRM_NOUVEAU_REQUIRED=2.4.62
74 LIBDRM_FREEDRENO_REQUIRED=2.4.57
75 DRI2PROTO_REQUIRED=2.6
76 DRI3PROTO_REQUIRED=1.0
77 PRESENTPROTO_REQUIRED=1.0
79 GLPROTO_REQUIRED=1.4.14
80 LIBOMXIL_BELLAGIO_REQUIRED=0.0
83 WAYLAND_REQUIRED=1.2.0
87 XSHMFENCE_REQUIRED=1.1
89 PYTHON_MAKO_REQUIRED=0.3.4
98 AC_CHECK_PROGS([PYTHON2], [python2 python])
105 LT_INIT([disable-static])
108 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
109 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
111 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
112 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
114 AC_CHECK_PROG(INDENT, indent, indent, cat)
115 if test "x$INDENT" != "xcat"; then
116 # Only GNU indent is supported
117 INDENT_VERSION=`indent --version | grep GNU`
118 if test $? -eq 0; then
119 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
125 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
127 if test -z "$PYTHON2"; then
128 if test ! -f "$srcdir/src/util/format_srgb.c"; then
129 AC_MSG_ERROR([Python not found - unable to generate sources])
132 if test "x$acv_mako_found" = xno; then
133 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
134 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
141 dnl We need a POSIX shell for parts of the build. Assume we have one
145 # Solaris /bin/sh is too old/non-POSIX compliant
146 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
151 dnl clang is mostly GCC-compatible, but its version is much lower,
152 dnl so we have to check for it.
153 AC_MSG_CHECKING([if compiling with clang])
156 [AC_LANG_PROGRAM([], [[
161 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
163 AC_MSG_RESULT([$acv_mesa_CLANG])
165 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
166 dnl versions are explictly not supported.
169 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
170 AC_MSG_CHECKING([whether gcc version is sufficient])
174 GCC_VERSION=`$CC -dumpversion`
175 if test $? -eq 0; then
176 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
177 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
180 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
182 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
187 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
190 if test "x$cross_compiling" = xyes; then
195 dnl Check for compiler builtins
196 AX_GCC_BUILTIN([__builtin_bswap32])
197 AX_GCC_BUILTIN([__builtin_bswap64])
198 AX_GCC_BUILTIN([__builtin_clz])
199 AX_GCC_BUILTIN([__builtin_clzll])
200 AX_GCC_BUILTIN([__builtin_ctz])
201 AX_GCC_BUILTIN([__builtin_expect])
202 AX_GCC_BUILTIN([__builtin_ffs])
203 AX_GCC_BUILTIN([__builtin_ffsll])
204 AX_GCC_BUILTIN([__builtin_popcount])
205 AX_GCC_BUILTIN([__builtin_popcountll])
206 AX_GCC_BUILTIN([__builtin_unreachable])
208 AX_GCC_FUNC_ATTRIBUTE([const])
209 AX_GCC_FUNC_ATTRIBUTE([flatten])
210 AX_GCC_FUNC_ATTRIBUTE([format])
211 AX_GCC_FUNC_ATTRIBUTE([malloc])
212 AX_GCC_FUNC_ATTRIBUTE([packed])
213 AX_GCC_FUNC_ATTRIBUTE([pure])
214 AX_GCC_FUNC_ATTRIBUTE([unused])
215 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
217 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
219 dnl Make sure the pkg-config macros are defined
220 m4_ifndef([PKG_PROG_PKG_CONFIG],
221 [m4_fatal([Could not locate the pkg-config autoconf macros.
222 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
223 are in a different location, try setting the environment variable
224 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
225 PKG_PROG_PKG_CONFIG()
227 dnl LIB_DIR - library basename
228 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
231 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
232 _SAVE_LDFLAGS="$LDFLAGS"
233 _SAVE_CPPFLAGS="$CPPFLAGS"
240 DEFINES="$DEFINES -D_GNU_SOURCE"
243 DEFINES="$DEFINES -DSVR4"
246 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
250 dnl Add flags for gcc and g++
251 if test "x$GCC" = xyes; then
252 CFLAGS="$CFLAGS -Wall"
254 if test "x$USE_GNU99" = xyes; then
255 CFLAGS="$CFLAGS -std=gnu99"
257 CFLAGS="$CFLAGS -std=c99"
260 # Enable -Werror=implicit-function-declaration and
261 # -Werror=missing-prototypes, if available, or otherwise, just
262 # -Wmissing-prototypes. This is particularly useful to avoid
263 # generating a loadable driver module that has undefined symbols.
264 save_CFLAGS="$CFLAGS"
265 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
266 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
267 CFLAGS="$CFLAGS -Werror=missing-prototypes"
268 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
269 AC_MSG_RESULT([yes]),
270 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
271 AC_MSG_RESULT([no])]);
273 # Enable -fvisibility=hidden if using a gcc that supports it
274 save_CFLAGS="$CFLAGS"
275 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
276 VISIBILITY_CFLAGS="-fvisibility=hidden"
277 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
278 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
279 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
281 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
284 # Work around aliasing bugs - developers should comment this out
285 CFLAGS="$CFLAGS -fno-strict-aliasing"
287 # gcc's builtin memcmp is slower than glibc's
288 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
289 CFLAGS="$CFLAGS -fno-builtin-memcmp"
291 # Flags to help ensure that certain portions of the code -- and only those
292 # portions -- can be built with MSVC:
293 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
294 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
295 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
296 # supports most of C99)
297 # - the rest has no compiler compiler restrictions
298 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
299 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
301 # Enable -Werror=vla if compiler supports it
302 save_CFLAGS="$CFLAGS"
303 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
304 CFLAGS="$CFLAGS -Werror=vla"
305 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
306 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
307 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
308 AC_MSG_RESULT([yes])],
309 AC_MSG_RESULT([no]));
310 CFLAGS="$save_CFLAGS"
312 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
313 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
315 if test "x$GXX" = xyes; then
316 CXXFLAGS="$CXXFLAGS -Wall"
318 # Enable -fvisibility=hidden if using a gcc that supports it
319 save_CXXFLAGS="$CXXFLAGS"
320 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
321 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
322 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
324 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
325 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
328 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
329 CXXFLAGS=$save_CXXFLAGS
331 # Work around aliasing bugs - developers should comment this out
332 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
334 # gcc's builtin memcmp is slower than glibc's
335 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
336 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
339 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
340 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
341 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
342 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
344 dnl even if the compiler appears to support it, using visibility attributes isn't
345 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
349 VISIBILITY_CXXFLAGS=""
353 AC_SUBST([VISIBILITY_CFLAGS])
354 AC_SUBST([VISIBILITY_CXXFLAGS])
357 dnl Optional flags, check for compiler support
359 SSE41_CFLAGS="-msse4.1"
360 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
361 dnl stack, but on x86-32 such alignment is not guaranteed.
362 case "$target_cpu" in
364 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
367 save_CFLAGS="$CFLAGS"
368 CFLAGS="$SSE41_CFLAGS $CFLAGS"
369 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
370 #include <smmintrin.h>
372 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
373 c = _mm_max_epu32(a, b);
375 }]])], SSE41_SUPPORTED=1)
376 CFLAGS="$save_CFLAGS"
377 if test "x$SSE41_SUPPORTED" = x1; then
378 DEFINES="$DEFINES -DUSE_SSE41"
380 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
381 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
383 dnl Can't have static and shared libraries, default to static if user
384 dnl explicitly requested. If both disabled, set to static since shared
385 dnl was explicitly requested.
386 case "x$enable_static$enable_shared" in
388 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
392 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
397 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
400 dnl other compiler options
402 AC_ARG_ENABLE([debug],
403 [AS_HELP_STRING([--enable-debug],
404 [use debug compiler flags and macros @<:@default=disabled@:>@])],
405 [enable_debug="$enableval"],
408 if test "x$enable_debug" = xyes; then
409 DEFINES="$DEFINES -DDEBUG"
410 if test "x$GCC" = xyes; then
411 if ! echo "$CFLAGS" | grep -q -e '-g'; then
414 if ! echo "$CFLAGS" | grep -q -e '-O'; then
418 if test "x$GXX" = xyes; then
419 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
420 CXXFLAGS="$CXXFLAGS -g"
422 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
423 CXXFLAGS="$CXXFLAGS -O0"
427 DEFINES="$DEFINES -DNDEBUG"
431 dnl Check if linker supports -Bsymbolic
433 save_LDFLAGS=$LDFLAGS
434 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
435 AC_MSG_CHECKING([if ld supports -Bsymbolic])
437 [AC_LANG_SOURCE([int main() { return 0;}])],
438 [AC_MSG_RESULT([yes])
439 BSYMBOLIC="-Wl,-Bsymbolic";],
442 LDFLAGS=$save_LDFLAGS
444 AC_SUBST([BSYMBOLIC])
447 dnl Check if linker supports garbage collection
449 save_LDFLAGS=$LDFLAGS
450 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
451 AC_MSG_CHECKING([whether ld supports --gc-sections])
453 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
454 [AC_MSG_RESULT([yes])
455 GC_SECTIONS="-Wl,--gc-sections";],
458 LDFLAGS=$save_LDFLAGS
460 AC_SUBST([GC_SECTIONS])
463 dnl OpenBSD does not have DT_NEEDED entries for libc by design
464 dnl so when these flags are passed to ld via libtool the checks will fail
468 LD_NO_UNDEFINED="" ;;
470 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
473 AC_SUBST([LD_NO_UNDEFINED])
476 dnl Check if linker supports version scripts
478 AC_MSG_CHECKING([if the linker supports version-scripts])
479 save_LDFLAGS=$LDFLAGS
480 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
481 cat > conftest.map <<EOF
491 [AC_LANG_SOURCE([int main() { return 0;}])],
492 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
493 [have_ld_version_script=no; AC_MSG_RESULT(no)])
494 LDFLAGS=$save_LDFLAGS
495 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
498 dnl Check if linker supports dynamic list files
500 AC_MSG_CHECKING([if the linker supports --dynamic-list])
501 save_LDFLAGS=$LDFLAGS
502 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
503 cat > conftest.dyn <<EOF
505 radeon_drm_winsys_create;
509 [AC_LANG_SOURCE([int main() { return 0;}])],
510 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
511 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
512 LDFLAGS=$save_LDFLAGS
513 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
516 dnl compatibility symlinks
520 HAVE_COMPAT_SYMLINKS=yes ;;
522 HAVE_COMPAT_SYMLINKS=no ;;
525 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
543 AC_ARG_WITH([gl-lib-name],
544 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
545 [specify GL library name @<:@default=GL@:>@])],
548 AC_ARG_WITH([osmesa-lib-name],
549 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
550 [specify OSMesa library name @<:@default=OSMesa@:>@])],
551 [OSMESA_LIB=$withval],
553 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
554 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
557 dnl Mangled Mesa support
559 AC_ARG_ENABLE([mangling],
560 [AS_HELP_STRING([--enable-mangling],
561 [enable mangled symbols and library name @<:@default=disabled@:>@])],
562 [enable_mangling="${enableval}"],
565 if test "x${enable_mangling}" = "xyes" ; then
566 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
567 GL_LIB="Mangled${GL_LIB}"
568 OSMESA_LIB="Mangled${OSMESA_LIB}"
571 AC_SUBST([OSMESA_LIB])
574 dnl potentially-infringing-but-nobody-knows-for-sure stuff
576 AC_ARG_ENABLE([texture-float],
577 [AS_HELP_STRING([--enable-texture-float],
578 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
579 [enable_texture_float="$enableval"],
580 [enable_texture_float=no]
582 if test "x$enable_texture_float" = xyes; then
583 AC_MSG_WARN([Floating-point textures enabled.])
584 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
585 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
589 dnl Arch/platform-specific settings
592 [AS_HELP_STRING([--disable-asm],
593 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
594 [enable_asm="$enableval"],
598 AC_MSG_CHECKING([whether to enable assembly])
599 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
600 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
601 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
603 i?86 | x86_64 | amd64)
605 AC_MSG_RESULT([no, cross compiling])
609 # check for supported arches
610 if test "x$enable_asm" = xyes; then
614 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
621 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
637 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
638 AC_MSG_RESULT([yes, x86])
641 DEFINES="$DEFINES -DUSE_X86_64_ASM"
642 AC_MSG_RESULT([yes, x86_64])
645 DEFINES="$DEFINES -DUSE_SPARC_ASM"
646 AC_MSG_RESULT([yes, sparc])
649 AC_MSG_RESULT([no, platform not supported])
654 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
655 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
656 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
658 dnl Check to see if dlopen is in default libraries (like Solaris, which
659 dnl has it in libc), or if libdl is needed to get it.
660 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
661 [AC_CHECK_LIB([dl], [dlopen],
662 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
663 AC_SUBST([DLOPEN_LIBS])
665 dnl Check if that library also has dladdr
667 LIBS="$LIBS $DLOPEN_LIBS"
668 AC_CHECK_FUNCS([dladdr])
675 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
676 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
677 [AC_MSG_ERROR([Could not find clock_gettime])])])
678 AC_SUBST([CLOCK_LIB])
682 dnl See if posix_memalign is available
683 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
685 dnl Check for pthreads
687 if test "x$ax_pthread_ok" = xno; then
688 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
690 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
691 dnl to -pthread, which causes problems if we need -lpthread to appear in
693 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
695 dnl SELinux awareness.
696 AC_ARG_ENABLE([selinux],
697 [AS_HELP_STRING([--enable-selinux],
698 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
699 [MESA_SELINUX="$enableval"],
701 if test "x$enable_selinux" = "xyes"; then
702 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
703 [AC_CHECK_HEADER([selinux/selinux.h],[],
704 [AC_MSG_ERROR([SELinux headers not found])])
705 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
706 [AC_MSG_ERROR([SELinux library not found])])
707 SELINUX_LIBS="-lselinux"])
708 DEFINES="$DEFINES -DMESA_SELINUX"
710 AC_SUBST([SELINUX_CFLAGS])
711 AC_SUBST([SELINUX_LIBS])
714 AC_ARG_ENABLE([opengl],
715 [AS_HELP_STRING([--disable-opengl],
716 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
717 [enable_opengl="$enableval"],
719 AC_ARG_ENABLE([gles1],
720 [AS_HELP_STRING([--disable-gles1],
721 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
722 [enable_gles1="$enableval"],
724 AC_ARG_ENABLE([gles2],
725 [AS_HELP_STRING([--disable-gles2],
726 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
727 [enable_gles2="$enableval"],
731 [AS_HELP_STRING([--enable-dri],
732 [enable DRI modules @<:@default=enabled@:>@])],
733 [enable_dri="$enableval"],
744 AC_ARG_ENABLE([dri3],
745 [AS_HELP_STRING([--enable-dri3],
746 [enable DRI3 @<:@default=auto@:>@])],
747 [enable_dri3="$enableval"],
748 [enable_dri3="$dri3_default"])
750 [AS_HELP_STRING([--enable-glx],
751 [enable GLX library @<:@default=enabled@:>@])],
752 [enable_glx="$enableval"],
754 AC_ARG_ENABLE([osmesa],
755 [AS_HELP_STRING([--enable-osmesa],
756 [enable OSMesa library @<:@default=disabled@:>@])],
757 [enable_osmesa="$enableval"],
759 AC_ARG_ENABLE([gallium-osmesa],
760 [AS_HELP_STRING([--enable-gallium-osmesa],
761 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
762 [enable_gallium_osmesa="$enableval"],
763 [enable_gallium_osmesa=no])
765 [AS_HELP_STRING([--disable-egl],
766 [disable EGL library @<:@default=enabled@:>@])],
767 [enable_egl="$enableval"],
771 [AS_HELP_STRING([--enable-xa],
772 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
773 [enable_xa="$enableval"],
776 [AS_HELP_STRING([--enable-gbm],
777 [enable gbm library @<:@default=auto@:>@])],
778 [enable_gbm="$enableval"],
780 AC_ARG_ENABLE([nine],
781 [AS_HELP_STRING([--enable-nine],
782 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
783 [enable_nine="$enableval"],
786 AC_ARG_ENABLE([xvmc],
787 [AS_HELP_STRING([--enable-xvmc],
788 [enable xvmc library @<:@default=auto@:>@])],
789 [enable_xvmc="$enableval"],
791 AC_ARG_ENABLE([vdpau],
792 [AS_HELP_STRING([--enable-vdpau],
793 [enable vdpau library @<:@default=auto@:>@])],
794 [enable_vdpau="$enableval"],
797 [AS_HELP_STRING([--enable-omx],
798 [enable OpenMAX library @<:@default=disabled@:>@])],
799 [enable_omx="$enableval"],
802 [AS_HELP_STRING([--enable-va],
803 [enable va library @<:@default=auto@:>@])],
804 [enable_va="$enableval"],
806 AC_ARG_ENABLE([opencl],
807 [AS_HELP_STRING([--enable-opencl],
808 [enable OpenCL library @<:@default=disabled@:>@])],
809 [enable_opencl="$enableval"],
811 AC_ARG_ENABLE([opencl_icd],
812 [AS_HELP_STRING([--enable-opencl-icd],
813 [Build an OpenCL ICD library to be loaded by an ICD implementation
814 @<:@default=disabled@:>@])],
815 [enable_opencl_icd="$enableval"],
816 [enable_opencl_icd=no])
817 AC_ARG_ENABLE([xlib-glx],
818 [AS_HELP_STRING([--enable-xlib-glx],
819 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
820 [enable_xlib_glx="$enableval"],
821 [enable_xlib_glx=no])
823 AC_ARG_ENABLE([r600-llvm-compiler],
824 [AS_HELP_STRING([--enable-r600-llvm-compiler],
825 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
826 [enable_r600_llvm="$enableval"],
827 [enable_r600_llvm=no])
829 AC_ARG_ENABLE([gallium-tests],
830 [AS_HELP_STRING([--enable-gallium-tests],
831 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
832 [enable_gallium_tests="$enableval"],
833 [enable_gallium_tests=no])
835 # Option for Gallium drivers
837 # Keep this in sync with the --with-gallium-drivers help string default value
838 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
840 AC_ARG_WITH([gallium-drivers],
841 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
842 [comma delimited Gallium drivers list, e.g.
843 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
844 @<:@default=r300,r600,svga,swrast@:>@])],
845 [with_gallium_drivers="$withval"],
846 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
848 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
849 # here so that the script doesn't choke on an unknown driver name later.
850 case "$with_gallium_drivers" in
851 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
852 no) with_gallium_drivers='' ;;
855 if test "x$enable_opengl" = xno -a \
856 "x$enable_gles1" = xno -a \
857 "x$enable_gles2" = xno -a \
858 "x$enable_nine" = xno -a \
859 "x$enable_xa" = xno -a \
860 "x$enable_xvmc" = xno -a \
861 "x$enable_vdpau" = xno -a \
862 "x$enable_omx" = xno -a \
863 "x$enable_va" = xno -a \
864 "x$enable_opencl" = xno; then
865 AC_MSG_ERROR([at least one API should be enabled])
868 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
869 if test "x$enable_opengl" = xno -a \
870 "x$enable_gles1" = xyes; then
871 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
874 if test "x$enable_opengl" = xno -a \
875 "x$enable_gles2" = xyes; then
876 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
879 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
880 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
881 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
882 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
883 "x$enable_gles1" = xyes -o \
884 "x$enable_gles2" = xyes)
886 if test "x$enable_glx" = xno; then
887 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
891 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
892 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
895 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
896 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
899 # Disable GLX if OpenGL is not enabled
900 if test "x$enable_glx$enable_opengl" = xyesno; then
901 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
905 # Disable GLX if DRI and Xlib-GLX are not enabled
906 if test "x$enable_glx" = xyes -a \
907 "x$enable_dri" = xno -a \
908 "x$enable_xlib_glx" = xno; then
909 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
913 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
914 "x$enable_dri" = xyes)
916 # Select which platform-dependent DRI code gets built
919 dri_platform='apple' ;;
921 dri_platform='none' ;;
923 dri_platform='drm' ;;
926 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
927 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
928 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
929 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
930 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
932 AC_ARG_ENABLE([shared-glapi],
933 [AS_HELP_STRING([--enable-shared-glapi],
934 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
935 [enable_shared_glapi="$enableval"],
936 [enable_shared_glapi=yes])
938 case "x$enable_opengl$enable_gles1$enable_gles2" in
940 if test "x$enable_shared_glapi" = xno; then
941 AC_MSG_ERROR([shared GLAPI required when building two or more of
942 the following APIs - opengl, gles1 gles2])
947 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
949 # Build the pipe-drivers as separate libraries/modules.
950 # Do not touch this unless you know what you are doing.
951 # XXX: Expose via configure option ?
952 enable_shared_pipe_drivers=no
955 dnl Driver specific build directories
958 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
959 NEED_WINSYS_XLIB="yes"
962 if test "x$enable_dri" = xyes; then
963 enable_gallium_loader="$enable_shared_pipe_drivers"
966 if test "x$enable_gallium_osmesa" = xyes; then
967 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
968 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
970 if test "x$enable_osmesa" = xyes; then
971 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
975 AC_SUBST([MESA_LLVM])
979 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
980 [choose SHA1 implementation])])
981 case "x$with_sha1" in
982 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
985 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
988 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
989 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
992 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
993 AC_MSG_ERROR([sha1 in libc requested but not found])
995 if test "x$with_sha1" = xlibc; then
996 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
997 [Use libc SHA1 functions])
1000 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1001 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1002 with_sha1=CommonCrypto
1004 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1005 AC_MSG_ERROR([CommonCrypto requested but not found])
1007 if test "x$with_sha1" = xCommonCrypto; then
1008 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1009 [Use CommonCrypto SHA1 functions])
1012 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1013 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1014 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1017 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1018 AC_MSG_ERROR([CryptoAPI requested but not found])
1020 if test "x$with_sha1" = xCryptoAPI; then
1021 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1022 [Use CryptoAPI SHA1 functions])
1025 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1026 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1029 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1030 AC_MSG_ERROR([libmd requested but not found])
1032 if test "x$with_sha1" = xlibmd; then
1033 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1034 [Use libmd SHA1 functions])
1037 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1038 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1041 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1042 AC_MSG_ERROR([libsha1 requested but not found])
1044 if test "x$with_sha1" = xlibsha1; then
1045 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1046 [Use libsha1 for SHA1])
1049 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1050 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1053 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1054 AC_MSG_ERROR([libnettle requested but not found])
1056 if test "x$with_sha1" = xlibnettle; then
1057 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1058 [Use libnettle SHA1 functions])
1061 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1062 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1065 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1066 AC_MSG_ERROR([libgcrypt requested but not found])
1068 if test "x$with_sha1" = xlibgcrypt; then
1069 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1070 [Use libgcrypt SHA1 functions])
1073 # We don't need all of the OpenSSL libraries, just libcrypto
1074 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1075 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1076 [HAVE_OPENSSL_PKC=no])
1077 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1078 if test "x$with_sha1" = x; then
1082 if test "x$with_sha1" = xlibcrypto; then
1083 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1086 if test "x$with_sha1" = xlibcrypto; then
1087 if test "x$HAVE_LIBCRYPTO" = xyes; then
1090 SHA1_LIBS="$OPENSSL_LIBS"
1091 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1094 AC_MSG_CHECKING([for SHA1 implementation])
1095 AC_MSG_RESULT([$with_sha1])
1097 AC_SUBST(SHA1_CFLAGS)
1099 # Allow user to configure out the shader-cache feature
1100 AC_ARG_ENABLE([shader-cache],
1101 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1102 [enable_shader_cache="$enableval"],
1103 [if test "x$with_sha1" != "x"; then
1104 enable_shader_cache=yes
1106 enable_shader_cache=no
1108 if test "x$with_sha1" = "x"; then
1109 if test "x$enable_shader_cache" = "xyes"; then
1110 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1113 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1116 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1117 [have_libdrm=yes], [have_libdrm=no])
1118 if test "x$have_libdrm" = xyes; then
1119 DEFINES="$DEFINES -DHAVE_LIBDRM"
1129 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1130 have_libudev=yes, have_libudev=no)
1132 AC_ARG_ENABLE([sysfs],
1133 [AS_HELP_STRING([--enable-sysfs],
1134 [enable /sys PCI identification @<:@default=disabled@:>@])],
1135 [have_sysfs="$enableval"],
1139 if test "x$enable_dri" = xyes; then
1140 if test "$enable_static" = yes; then
1141 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1144 # not a hard requirement as swrast does not depend on it
1145 if test "x$have_libdrm" = xyes; then
1146 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1150 AC_ARG_ENABLE([driglx-direct],
1151 [AS_HELP_STRING([--disable-driglx-direct],
1152 [disable direct rendering in GLX and EGL for DRI \
1153 @<:@default=auto@:>@])],
1154 [driglx_direct="$enableval"],
1155 [driglx_direct="yes"])
1158 dnl libGL configuration per driver
1160 case "x$enable_glx$enable_xlib_glx" in
1163 dri_modules="x11 xext xcb"
1164 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1165 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1166 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1167 GL_LIB_DEPS="$XLIBGL_LIBS"
1168 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1169 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1173 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1175 # find the DRI deps for libGL
1176 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1178 if test x"$driglx_direct" = xyes; then
1179 if test x"$dri_platform" = xdrm ; then
1180 DEFINES="$DEFINES -DGLX_USE_DRM"
1181 if test "x$have_libdrm" != xyes; then
1182 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1185 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1186 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1187 if test x"$enable_dri3" = xyes; then
1188 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1189 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1192 if test x"$enable_dri" = xyes; then
1193 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1196 if test x"$enable_dri3" = xyes; then
1197 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1198 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1201 if test x"$dri_platform" = xapple ; then
1202 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1206 # add xf86vidmode if available
1207 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1208 if test "$HAVE_XF86VIDMODE" = yes ; then
1209 dri_modules="$dri_modules xxf86vm"
1212 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1213 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1214 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1215 GL_LIB_DEPS="$DRIGL_LIBS"
1217 # need DRM libs, $PTHREAD_LIBS, etc.
1218 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1219 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1224 if test "$have_libudev" = yes; then
1225 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1229 if test "$have_sysfs" = yes; then
1230 DEFINES="$DEFINES -DHAVE_SYSFS"
1234 # This is outside the case (above) so that it is invoked even for non-GLX
1236 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1238 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1239 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1240 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1241 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1243 AC_SUBST([X11_INCLUDES])
1244 AC_SUBST([GL_LIB_DEPS])
1245 AC_SUBST([GL_PC_REQ_PRIV])
1246 AC_SUBST([GL_PC_LIB_PRIV])
1247 AC_SUBST([GL_PC_CFLAGS])
1248 AC_SUBST([DRI_PC_REQ_PRIV])
1249 AC_SUBST([GLESv1_CM_LIB_DEPS])
1250 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1251 AC_SUBST([GLESv2_LIB_DEPS])
1252 AC_SUBST([GLESv2_PC_LIB_PRIV])
1254 AC_SUBST([HAVE_XF86VIDMODE])
1259 case "x$enable_glx$enable_xlib_glx" in
1261 DEFINES="$DEFINES -DUSE_XSHM"
1264 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1265 if test "x$driglx_direct" = xyes; then
1266 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1275 AC_ARG_ENABLE([glx-tls],
1276 [AS_HELP_STRING([--enable-glx-tls],
1277 [enable TLS support in GLX @<:@default=disabled@:>@])],
1278 [GLX_USE_TLS="$enableval"],
1280 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1282 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1283 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1288 dnl Directory for DRI drivers
1289 AC_ARG_WITH([dri-driverdir],
1290 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1291 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1292 [DRI_DRIVER_INSTALL_DIR="$withval"],
1293 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1294 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1295 dnl Extra search path for DRI drivers
1296 AC_ARG_WITH([dri-searchpath],
1297 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1298 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1299 [DRI_DRIVER_SEARCH_DIR="$withval"],
1300 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1301 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1302 dnl Which drivers to build - default is chosen by platform
1303 AC_ARG_WITH([dri-drivers],
1304 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1305 [comma delimited classic DRI drivers list, e.g.
1306 "swrast,i965,radeon" @<:@default=auto@:>@])],
1307 [with_dri_drivers="$withval"],
1308 [with_dri_drivers=auto])
1310 if test "x$with_dri_drivers" = xauto; then
1311 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1312 with_dri_drivers="yes"
1314 with_dri_drivers="no"
1317 if test "x$with_dri_drivers" = xno; then
1321 dnl If $with_dri_drivers is yes, drivers will be added through
1322 dnl platform checks. Set DEFINES and LIB_DEPS
1323 if test "x$enable_dri" = xyes; then
1324 # Platform specific settings and drivers to build
1327 DEFINES="$DEFINES -DHAVE_ALIAS"
1328 if test "x$enable_dri3" = xyes; then
1329 DEFINES="$DEFINES -DHAVE_DRI3"
1332 if test "x$have_pci_id" != xyes; then
1333 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1338 # Build only the drivers for cards that exist on PowerPC/sparc
1339 if test "x$with_dri_drivers" = "xyes"; then
1340 with_dri_drivers="r200 radeon swrast"
1345 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1346 DEFINES="$DEFINES -DHAVE_ALIAS"
1349 DEFINES="$DEFINES -DHAVE_ALIAS"
1352 if test "x$with_dri_drivers" = "xyes"; then
1353 with_dri_drivers="swrast"
1357 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1358 if test "x$with_dri_drivers" = "xyes"; then
1359 with_dri_drivers="swrast"
1365 if test "x$with_dri_drivers" = "xyes"; then
1366 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1370 PKG_CHECK_MODULES([EXPAT], [expat], [],
1371 # expat version 2.0 and earlier do not provide expat.pc
1372 [AC_CHECK_HEADER([expat.h],[],
1373 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1374 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1375 [AC_MSG_ERROR([Expat library required for DRI not found])])
1376 EXPAT_LIBS="-lexpat"])
1378 DRICOMMON_NEED_LIBDRM=no
1379 # If we are building any DRI driver other than swrast.
1380 if test -n "$with_dri_drivers"; then
1381 if test "x$with_dri_drivers" != xswrast; then
1382 # ... libdrm is required
1383 if test "x$have_libdrm" != xyes; then
1384 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1386 DRICOMMON_NEED_LIBDRM=yes
1390 # If we're building any gallium DRI driver other than swrast
1391 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1392 if test "x$with_gallium_drivers" != xswrast; then
1393 # ... build a libdrm aware dricommon
1394 DRICOMMON_NEED_LIBDRM=yes
1398 # put all the necessary libs together
1399 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1402 AC_SUBST([DRI_LIB_DEPS])
1405 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1406 if test -n "$with_dri_drivers"; then
1407 if test "x$enable_opengl" != xyes; then
1408 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1411 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1412 for driver in $dri_drivers; do
1413 DRI_DIRS="$DRI_DIRS $driver"
1417 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1421 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1424 HAVE_NOUVEAU_DRI=yes;
1425 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1428 HAVE_RADEON_DRI=yes;
1429 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1433 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1436 HAVE_SWRAST_DRI=yes;
1439 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1443 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1446 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1447 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1448 "x$enable_osmesa" = xyes -o \
1452 dnl OSMesa configuration
1455 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1456 AC_ARG_WITH([osmesa-bits],
1457 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1458 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1459 [osmesa_bits="$withval"],
1461 if test "x$osmesa_bits" != x8; then
1462 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1463 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1467 case "x$osmesa_bits" in
1469 OSMESA_LIB="${OSMESA_LIB}"
1472 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1473 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1476 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1480 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1481 # only link libraries with osmesa if shared
1482 if test "$enable_static" = no; then
1483 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1487 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1490 AC_SUBST([OSMESA_LIB_DEPS])
1491 AC_SUBST([OSMESA_PC_REQ])
1492 AC_SUBST([OSMESA_PC_LIB_PRIV])
1495 dnl gbm configuration
1497 if test "x$enable_gbm" = xauto; then
1498 case "$with_egl_platforms" in
1505 if test "x$enable_gbm" = xyes; then
1506 if test "x$need_pci_id$have_pci_id" = xyesno; then
1507 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1510 if test "x$enable_dri" = xyes; then
1511 if test "x$enable_shared_glapi" = xno; then
1512 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1515 # Strictly speaking libgbm does not require --enable-dri, although
1516 # both of its backends do. Thus one can build libgbm without any
1517 # backends if --disable-dri is set.
1518 # To avoid unnecessary complexity of checking if at least one backend
1519 # is available when building, just mandate --enable-dri.
1520 AC_MSG_ERROR([gbm requires --enable-dri])
1523 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1524 if test "x$need_pci_id$have_libudev" = xyesyes; then
1525 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1529 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1530 AC_SUBST([GBM_PC_REQ_PRIV])
1531 AC_SUBST([GBM_PC_LIB_PRIV])
1534 dnl EGL configuration
1538 if test "x$enable_egl" = xyes; then
1539 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1541 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1543 if test "$enable_static" != yes; then
1544 if test "x$enable_dri" = xyes; then
1545 HAVE_EGL_DRIVER_DRI2=1
1546 if test "x$enable_shared_glapi" = xno; then
1547 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1550 # Avoid building an "empty" libEGL. Drop/update this
1551 # when other backends (haiku?) come along.
1552 AC_MSG_ERROR([egl requires --enable-dri])
1557 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1558 AC_SUBST([EGL_LIB_DEPS])
1561 dnl XA configuration
1563 if test "x$enable_xa" = xyes; then
1564 if test "x$with_gallium_drivers" = xswrast; then
1566 Building xa requires at least one non swrast gallium driver.
1567 If you are looking to use libxatracker.so with the VMware driver,
1568 make sure to include svga in the gallium drivers list, apart from
1570 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1572 enable_gallium_loader=$enable_shared_pipe_drivers
1574 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1577 dnl Gallium G3DVL configuration
1579 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1580 if test "x$enable_xvmc" = xauto; then
1581 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1584 if test "x$enable_vdpau" = xauto; then
1585 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1588 if test "x$enable_omx" = xauto; then
1589 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1592 if test "x$enable_va" = xauto; then
1593 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1597 if test "x$enable_dri" = xyes -o \
1598 "x$enable_xvmc" = xyes -o \
1599 "x$enable_vdpau" = xyes -o \
1600 "x$enable_omx" = xyes -o \
1601 "x$enable_va" = xyes; then
1604 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1606 if test "x$enable_xvmc" = xyes -o \
1607 "x$enable_vdpau" = xyes -o \
1608 "x$enable_omx" = xyes -o \
1609 "x$enable_va" = xyes; then
1610 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1611 need_gallium_vl_winsys=yes
1613 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1615 if test "x$enable_xvmc" = xyes; then
1616 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1617 enable_gallium_loader=$enable_shared_pipe_drivers
1619 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1621 if test "x$enable_vdpau" = xyes; then
1622 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1623 enable_gallium_loader=$enable_shared_pipe_drivers
1625 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1627 if test "x$enable_omx" = xyes; then
1628 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1629 enable_gallium_loader=$enable_shared_pipe_drivers
1631 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1633 if test "x$enable_va" = xyes; then
1634 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1635 enable_gallium_loader=$enable_shared_pipe_drivers
1637 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1640 dnl Nine Direct3D9 configuration
1642 if test "x$enable_nine" = xyes; then
1643 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1644 AC_MSG_ERROR([nine requires the gallium swrast driver])
1646 if test "x$with_gallium_drivers" = xswrast; then
1647 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1649 if test "x$enable_dri3" = xno; then
1650 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1653 enable_gallium_loader=$enable_shared_pipe_drivers
1655 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1658 dnl OpenCL configuration
1661 AC_ARG_WITH([clang-libdir],
1662 [AS_HELP_STRING([--with-clang-libdir],
1663 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1664 [CLANG_LIBDIR="$withval"],
1667 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1668 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1670 if test "x$enable_opencl" = xyes; then
1671 if test -z "$with_gallium_drivers"; then
1672 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1675 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1676 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1679 if test "x$have_libclc" = xno; then
1680 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1681 Make sure the directory containing libclc.pc is specified in your
1682 PKG_CONFIG_PATH environment variable.
1683 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1685 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1686 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1687 AC_SUBST([LIBCLC_INCLUDEDIR])
1688 AC_SUBST([LIBCLC_LIBEXECDIR])
1691 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1692 enable_gallium_loader=yes
1694 if test "x$enable_opencl_icd" = xyes; then
1695 OPENCL_LIBNAME="MesaOpenCL"
1697 OPENCL_LIBNAME="OpenCL"
1700 if test "x$have_libelf" != xyes; then
1701 AC_MSG_ERROR([Clover requires libelf])
1704 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1705 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1706 AC_SUBST([OPENCL_LIBNAME])
1709 dnl Gallium configuration
1711 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1713 AC_SUBST([LLVM_BINDIR])
1714 AC_SUBST([LLVM_CFLAGS])
1715 AC_SUBST([LLVM_CPPFLAGS])
1716 AC_SUBST([LLVM_CXXFLAGS])
1717 AC_SUBST([LLVM_LIBDIR])
1718 AC_SUBST([LLVM_LIBS])
1719 AC_SUBST([LLVM_LDFLAGS])
1720 AC_SUBST([LLVM_INCLUDEDIR])
1721 AC_SUBST([LLVM_VERSION])
1722 AC_SUBST([CLANG_RESOURCE_DIR])
1724 case "x$enable_opengl$enable_gles1$enable_gles2" in
1726 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1730 AC_SUBST([VG_LIB_DEPS])
1731 AC_SUBST([EGL_CLIENT_APIS])
1734 dnl EGL Platforms configuration
1736 AC_ARG_WITH([egl-platforms],
1737 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1738 [comma delimited native platforms libEGL supports, e.g.
1739 "x11,drm" @<:@default=auto@:>@])],
1740 [with_egl_platforms="$withval"],
1741 [if test "x$enable_egl" = xyes; then
1742 with_egl_platforms="x11"
1744 with_egl_platforms=""
1747 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1748 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1751 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1752 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1754 if test "x$WAYLAND_SCANNER" = x; then
1755 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1758 # Do per-EGL platform setups and checks
1759 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1760 for plat in $egl_platforms; do
1763 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1765 if test "x$WAYLAND_SCANNER" = x; then
1766 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1771 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1775 test "x$enable_gbm" = "xno" &&
1776 AC_MSG_ERROR([EGL platform drm needs gbm])
1777 test "x$have_libdrm" != xyes &&
1778 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1782 test "x$have_libdrm" != xyes &&
1783 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1790 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1794 case "$plat$need_pci_id$have_pci_id" in
1795 waylandyesno|drmyesno)
1796 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1800 # libEGL wants to default to the first platform specified in
1801 # ./configure. parse that here.
1802 if test "x$egl_platforms" != "x"; then
1803 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1804 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1806 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1809 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1810 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1811 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1812 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1813 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1815 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1817 AC_SUBST([EGL_NATIVE_PLATFORM])
1818 AC_SUBST([EGL_CFLAGS])
1820 # If we don't have the X11 platform, set this define so we don't try to include
1822 if ! echo "$egl_platforms" | grep -q 'x11'; then
1823 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1824 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1830 AC_ARG_ENABLE([gallium-llvm],
1831 [AS_HELP_STRING([--enable-gallium-llvm],
1832 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1833 [enable_gallium_llvm="$enableval"],
1834 [enable_gallium_llvm=auto])
1836 AC_ARG_ENABLE([llvm-shared-libs],
1837 [AS_HELP_STRING([--enable-llvm-shared-libs],
1838 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1839 [enable_llvm_shared_libs="$enableval"],
1840 [enable_llvm_shared_libs=yes])
1842 AC_ARG_WITH([llvm-prefix],
1843 [AS_HELP_STRING([--with-llvm-prefix],
1844 [Prefix for LLVM installations in non-standard locations])],
1845 [llvm_prefix="$withval"],
1849 # Call this inside ` ` to get the return value.
1850 # $1 is the llvm-config command with arguments.
1851 strip_unwanted_llvm_flags() {
1852 # Use \> (marks the end of the word)
1854 -e 's/-DNDEBUG\>//g' \
1855 -e 's/-D_GNU_SOURCE\>//g' \
1856 -e 's/-pedantic\>//g' \
1857 -e 's/-Wcovered-switch-default\>//g' \
1861 -e 's/-Wcast-qual\>//g' \
1862 -e 's/-Woverloaded-virtual\>//g' \
1863 -e 's/-fcolor-diagnostics\>//g' \
1864 -e 's/-fdata-sections\>//g' \
1865 -e 's/-ffunction-sections\>//g' \
1866 -e 's/-fno-exceptions\>//g' \
1867 -e 's/-fomit-frame-pointer\>//g' \
1868 -e 's/-fvisibility-inlines-hidden\>//g' \
1870 -e 's/-fstack-protector-strong\>//g'
1873 llvm_check_version_for() {
1874 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1875 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1881 if test -z "$with_gallium_drivers"; then
1882 enable_gallium_llvm=no
1884 if test "x$enable_gallium_llvm" = xauto; then
1886 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1889 if test "x$enable_gallium_llvm" = xyes; then
1890 if test -n "$llvm_prefix"; then
1891 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1893 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1896 if test "x$LLVM_CONFIG" != xno; then
1897 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1898 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1899 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1900 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1901 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1902 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1903 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1904 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1906 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1907 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1908 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1909 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1911 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1912 if test -z "$LLVM_VERSION_PATCH"; then
1913 LLVM_VERSION_PATCH=0
1916 if test -n "${LLVM_VERSION_MAJOR}"; then
1917 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1919 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1922 LLVM_REQUIRED_VERSION_MAJOR="3"
1923 LLVM_REQUIRED_VERSION_MINOR="3"
1924 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1925 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1928 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1930 if test "x$enable_opencl" = xyes; then
1931 llvm_check_version_for "3" "5" "0" "opencl"
1933 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1934 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1936 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1939 dnl Check for Clang internal headers
1940 if test "x$enable_opencl" = xyes; then
1941 if test -z "$CLANG_LIBDIR"; then
1942 CLANG_LIBDIR=${LLVM_LIBDIR}
1944 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1945 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1946 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1956 if test "x$enable_opencl" = xyes; then
1957 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1961 dnl Directory for XVMC libs
1962 AC_ARG_WITH([xvmc-libdir],
1963 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1964 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1965 [XVMC_LIB_INSTALL_DIR="$withval"],
1966 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1967 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1972 if test "x$enable_gallium_tests" = xyes; then
1973 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1974 enable_gallium_loader=yes
1976 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1978 dnl Directory for VDPAU libs
1979 AC_ARG_WITH([vdpau-libdir],
1980 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1981 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1982 [VDPAU_LIB_INSTALL_DIR="$withval"],
1983 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1984 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1986 dnl Directory for OMX libs
1988 AC_ARG_WITH([omx-libdir],
1989 [AS_HELP_STRING([--with-omx-libdir=DIR],
1990 [directory for the OMX libraries])],
1991 [OMX_LIB_INSTALL_DIR="$withval"],
1992 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1993 AC_SUBST([OMX_LIB_INSTALL_DIR])
1995 dnl Directory for VA libs
1997 AC_ARG_WITH([va-libdir],
1998 [AS_HELP_STRING([--with-va-libdir=DIR],
1999 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2000 [VA_LIB_INSTALL_DIR="$withval"],
2001 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2002 AC_SUBST([VA_LIB_INSTALL_DIR])
2004 AC_ARG_WITH([d3d-libdir],
2005 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2006 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2007 [D3D_DRIVER_INSTALL_DIR="$withval"],
2008 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2009 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2012 dnl Gallium helper functions
2014 gallium_require_drm() {
2015 if test "x$have_libdrm" != xyes; then
2016 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2020 gallium_require_llvm() {
2021 if test "x$MESA_LLVM" = x0; then
2022 case "$host" in *gnux32) return;; esac
2024 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2029 gallium_require_drm_loader() {
2030 if test "x$enable_gallium_loader" = xyes; then
2031 if test "x$need_pci_id$have_pci_id" = xyesno; then
2032 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2034 enable_gallium_drm_loader=yes
2036 if test "x$enable_va" = xyes && test "x$7" != x; then
2037 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2042 case "$with_egl_platforms" in
2046 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2049 if test "x$enable_gbm" != xyes; then
2050 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2054 radeon_llvm_check() {
2055 if test ${LLVM_VERSION_INT} -lt 307; then
2056 amdgpu_llvm_target_name='r600'
2058 amdgpu_llvm_target_name='amdgpu'
2060 if test "x$enable_gallium_llvm" != "xyes"; then
2061 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2063 llvm_check_version_for "3" "4" "2" $1
2064 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2065 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2067 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2068 NEED_RADEON_LLVM=yes
2069 if test "x$have_libelf" != xyes; then
2070 AC_MSG_ERROR([$1 requires libelf when using llvm])
2074 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2075 if test -n "$with_gallium_drivers"; then
2076 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2077 for driver in $gallium_drivers; do
2080 HAVE_GALLIUM_SVGA=yes
2081 gallium_require_drm "svga"
2082 gallium_require_drm_loader
2085 HAVE_GALLIUM_I915=yes
2086 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2087 gallium_require_drm "Gallium i915"
2088 gallium_require_drm_loader
2091 HAVE_GALLIUM_ILO=yes
2092 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2093 gallium_require_drm "Gallium i965/ilo"
2094 gallium_require_drm_loader
2097 HAVE_GALLIUM_R300=yes
2098 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2099 gallium_require_drm "Gallium R300"
2100 gallium_require_drm_loader
2101 gallium_require_llvm "Gallium R300"
2104 HAVE_GALLIUM_R600=yes
2105 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2106 gallium_require_drm "Gallium R600"
2107 gallium_require_drm_loader
2108 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2109 radeon_llvm_check "r600g"
2110 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2112 if test "x$enable_r600_llvm" = xyes; then
2113 USE_R600_LLVM_COMPILER=yes;
2115 if test "x$enable_opencl" = xyes; then
2116 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2120 HAVE_GALLIUM_RADEONSI=yes
2121 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2122 gallium_require_drm "radeonsi"
2123 gallium_require_drm_loader
2124 radeon_llvm_check "radeonsi"
2125 require_egl_drm "radeonsi"
2128 HAVE_GALLIUM_NOUVEAU=yes
2129 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2130 gallium_require_drm "nouveau"
2131 gallium_require_drm_loader
2134 HAVE_GALLIUM_FREEDRENO=yes
2135 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2136 gallium_require_drm "freedreno"
2137 gallium_require_drm_loader
2140 HAVE_GALLIUM_SOFTPIPE=yes
2141 if test "x$MESA_LLVM" = x1; then
2142 HAVE_GALLIUM_LLVMPIPE=yes
2146 HAVE_GALLIUM_VC4=yes
2147 gallium_require_drm "vc4"
2148 gallium_require_drm_loader
2151 i?86 | x86_64 | amd64)
2152 USE_VC4_SIMULATOR=yes
2157 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2163 dnl Set LLVM_LIBS - This is done after the driver configuration so
2164 dnl that drivers can add additional components to LLVM_COMPONENTS.
2165 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2166 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2167 dnl this was causing the same libraries to be appear multiple times
2170 if test "x$MESA_LLVM" != x0; then
2172 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2174 if test "x$enable_llvm_shared_libs" = xyes; then
2175 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2176 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2177 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2179 if test "x$llvm_have_one_so" = xyes; then
2180 dnl LLVM was built using auto*, so there is only one shared object.
2181 LLVM_LIBS="-l$LLVM_SO_NAME"
2183 dnl If LLVM was built with CMake, there will be one shared object per
2185 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2186 [AC_MSG_ERROR([Could not find llvm shared libraries:
2187 Please make sure you have built llvm with the --enable-shared option
2188 and that your llvm libraries are installed in $LLVM_LIBDIR
2189 If you have installed your llvm libraries to a different directory you
2190 can use the --with-llvm-prefix= configure flag to specify this directory.
2191 NOTE: Mesa is attempting to use llvm shared libraries by default.
2192 If you do not want to build with llvm shared libraries and instead want to
2193 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2194 invocation and rebuild.])])
2196 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2197 dnl install uses a shared object for each component and we have
2198 dnl already added all of these objects to LLVM_LIBS.
2201 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2202 dnl We need to link to llvm system libs when using static libs
2203 dnl However, only llvm 3.5+ provides --system-libs
2204 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2205 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2210 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2211 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2212 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2213 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2214 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2215 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2216 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2217 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2218 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2219 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2220 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2221 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2222 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2224 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2226 # NOTE: anything using xcb or other client side libs ends up in separate
2227 # _CLIENT variables. The pipe loader is built in two variants,
2228 # one that is standalone and does not link any x client libs (for
2229 # use by XA tracker in particular, but could be used in any case
2230 # where communication with xserver is not desired).
2231 if test "x$enable_gallium_loader" = xyes; then
2232 if test "x$enable_dri" = xyes; then
2233 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2236 if test "x$enable_gallium_drm_loader" = xyes; then
2237 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2240 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2243 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2244 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2245 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2246 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2247 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2248 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2250 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2251 "x$HAVE_GALLIUM_R600" = xyes -o \
2252 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2253 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2254 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2255 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2256 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2257 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2258 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2259 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2260 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2261 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2262 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2267 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2268 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2269 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2270 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2271 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2273 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2274 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2275 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2277 AC_SUBST([NINE_MAJOR], 1)
2278 AC_SUBST([NINE_MINOR], 0)
2279 AC_SUBST([NINE_TINY], 0)
2280 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2282 AC_SUBST([VDPAU_MAJOR], 1)
2283 AC_SUBST([VDPAU_MINOR], 0)
2285 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2286 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2287 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2288 AC_SUBST([VA_MINOR], $VA_MINOR)
2290 AC_SUBST([XVMC_MAJOR], 1)
2291 AC_SUBST([XVMC_MINOR], 0)
2293 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2294 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2295 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2296 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2298 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2299 AC_SUBST([XA_MINOR], $XA_MINOR)
2300 AC_SUBST([XA_TINY], $XA_TINY)
2301 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2303 dnl Restore LDFLAGS and CPPFLAGS
2304 LDFLAGS="$_SAVE_LDFLAGS"
2305 CPPFLAGS="$_SAVE_CPPFLAGS"
2307 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2308 if test "x$acv_mesa_CLANG" = xyes; then
2309 CFLAGS="$CFLAGS -Qunused-arguments"
2310 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2313 dnl Add user CFLAGS and CXXFLAGS
2314 CFLAGS="$CFLAGS $USER_CFLAGS"
2315 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2317 dnl Substitute the config
2318 AC_CONFIG_FILES([Makefile
2320 src/egl/drivers/dri2/Makefile
2321 src/egl/main/Makefile
2323 src/egl/wayland/wayland-drm/Makefile
2324 src/egl/wayland/wayland-egl/Makefile
2325 src/egl/wayland/wayland-egl/wayland-egl.pc
2326 src/gallium/Makefile
2327 src/gallium/auxiliary/Makefile
2328 src/gallium/auxiliary/pipe-loader/Makefile
2329 src/gallium/drivers/freedreno/Makefile
2330 src/gallium/drivers/i915/Makefile
2331 src/gallium/drivers/ilo/Makefile
2332 src/gallium/drivers/llvmpipe/Makefile
2333 src/gallium/drivers/noop/Makefile
2334 src/gallium/drivers/nouveau/Makefile
2335 src/gallium/drivers/r300/Makefile
2336 src/gallium/drivers/r600/Makefile
2337 src/gallium/drivers/radeon/Makefile
2338 src/gallium/drivers/radeonsi/Makefile
2339 src/gallium/drivers/rbug/Makefile
2340 src/gallium/drivers/softpipe/Makefile
2341 src/gallium/drivers/svga/Makefile
2342 src/gallium/drivers/trace/Makefile
2343 src/gallium/drivers/vc4/Makefile
2344 src/gallium/state_trackers/clover/Makefile
2345 src/gallium/state_trackers/dri/Makefile
2346 src/gallium/state_trackers/glx/xlib/Makefile
2347 src/gallium/state_trackers/nine/Makefile
2348 src/gallium/state_trackers/omx/Makefile
2349 src/gallium/state_trackers/osmesa/Makefile
2350 src/gallium/state_trackers/va/Makefile
2351 src/gallium/state_trackers/vdpau/Makefile
2352 src/gallium/state_trackers/xa/Makefile
2353 src/gallium/state_trackers/xvmc/Makefile
2354 src/gallium/targets/d3dadapter9/Makefile
2355 src/gallium/targets/d3dadapter9/d3d.pc
2356 src/gallium/targets/dri/Makefile
2357 src/gallium/targets/libgl-xlib/Makefile
2358 src/gallium/targets/omx/Makefile
2359 src/gallium/targets/opencl/Makefile
2360 src/gallium/targets/osmesa/Makefile
2361 src/gallium/targets/osmesa/osmesa.pc
2362 src/gallium/targets/pipe-loader/Makefile
2363 src/gallium/targets/va/Makefile
2364 src/gallium/targets/vdpau/Makefile
2365 src/gallium/targets/xa/Makefile
2366 src/gallium/targets/xa/xatracker.pc
2367 src/gallium/targets/xvmc/Makefile
2368 src/gallium/tests/trivial/Makefile
2369 src/gallium/tests/unit/Makefile
2370 src/gallium/winsys/freedreno/drm/Makefile
2371 src/gallium/winsys/i915/drm/Makefile
2372 src/gallium/winsys/intel/drm/Makefile
2373 src/gallium/winsys/nouveau/drm/Makefile
2374 src/gallium/winsys/radeon/drm/Makefile
2375 src/gallium/winsys/svga/drm/Makefile
2376 src/gallium/winsys/sw/dri/Makefile
2377 src/gallium/winsys/sw/kms-dri/Makefile
2378 src/gallium/winsys/sw/null/Makefile
2379 src/gallium/winsys/sw/wrapper/Makefile
2380 src/gallium/winsys/sw/xlib/Makefile
2381 src/gallium/winsys/vc4/drm/Makefile
2386 src/glx/apple/Makefile
2387 src/glx/tests/Makefile
2391 src/mapi/es1api/glesv1_cm.pc
2392 src/mapi/es2api/glesv2.pc
2393 src/mapi/glapi/gen/Makefile
2396 src/mesa/drivers/dri/dri.pc
2397 src/mesa/drivers/dri/common/Makefile
2398 src/mesa/drivers/dri/common/xmlpool/Makefile
2399 src/mesa/drivers/dri/i915/Makefile
2400 src/mesa/drivers/dri/i965/Makefile
2401 src/mesa/drivers/dri/Makefile
2402 src/mesa/drivers/dri/nouveau/Makefile
2403 src/mesa/drivers/dri/r200/Makefile
2404 src/mesa/drivers/dri/radeon/Makefile
2405 src/mesa/drivers/dri/swrast/Makefile
2406 src/mesa/drivers/osmesa/Makefile
2407 src/mesa/drivers/osmesa/osmesa.pc
2408 src/mesa/drivers/x11/Makefile
2409 src/mesa/main/tests/Makefile
2411 src/util/tests/hash_table/Makefile])
2416 dnl Output some configuration info for the user
2419 echo " prefix: $prefix"
2420 echo " exec_prefix: $exec_prefix"
2421 echo " libdir: $libdir"
2422 echo " includedir: $includedir"
2426 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2430 case "x$enable_osmesa$enable_gallium_osmesa" in
2432 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2435 echo " OSMesa: lib$OSMESA_LIB"
2443 if test "x$enable_dri" != xno; then
2444 echo " DRI platform: $dri_platform"
2445 if test -z "$DRI_DIRS"; then
2446 echo " DRI drivers: no"
2448 echo " DRI drivers: $DRI_DIRS"
2450 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2453 case "x$enable_glx$enable_xlib_glx" in
2455 echo " GLX: Xlib-based"
2458 echo " GLX: DRI-based"
2461 echo " GLX: $enable_glx"
2467 echo " EGL: $enable_egl"
2468 if test "$enable_egl" = yes; then
2469 echo " EGL platforms: $egl_platforms"
2472 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2473 egl_drivers="$egl_drivers builtin:egl_dri2"
2476 echo " EGL drivers: $egl_drivers"
2480 if test "x$MESA_LLVM" = x1; then
2482 echo " llvm-config: $LLVM_CONFIG"
2483 echo " llvm-version: $LLVM_VERSION"
2489 if test -n "$with_gallium_drivers"; then
2490 echo " Gallium: yes"
2497 echo " Shader cache: $enable_shader_cache"
2498 if test "x$enable_shader_cache" = "xyes"; then
2499 echo " With SHA1 from: $with_sha1"
2504 echo " Shared libs: $enable_shared"
2505 echo " Static libs: $enable_static"
2506 echo " Shared-glapi: $enable_shared_glapi"
2508 dnl Compiler options
2509 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2510 cflags=`echo $CFLAGS | \
2511 $SED 's/^ *//;s/ */ /;s/ *$//'`
2512 cxxflags=`echo $CXXFLAGS | \
2513 $SED 's/^ *//;s/ */ /;s/ *$//'`
2514 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2516 echo " CFLAGS: $cflags"
2517 echo " CXXFLAGS: $cxxflags"
2518 echo " Macros: $defines"
2520 if test "x$MESA_LLVM" = x1; then
2521 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2522 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2523 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2524 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2527 echo " PYTHON2: $PYTHON2"
2530 echo " Run '${MAKE-make}' to build Mesa"