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=2.4.60
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([flatten])
209 AX_GCC_FUNC_ATTRIBUTE([format])
210 AX_GCC_FUNC_ATTRIBUTE([malloc])
211 AX_GCC_FUNC_ATTRIBUTE([packed])
212 AX_GCC_FUNC_ATTRIBUTE([unused])
213 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
215 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
217 dnl Make sure the pkg-config macros are defined
218 m4_ifndef([PKG_PROG_PKG_CONFIG],
219 [m4_fatal([Could not locate the pkg-config autoconf macros.
220 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
221 are in a different location, try setting the environment variable
222 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
223 PKG_PROG_PKG_CONFIG()
225 dnl LIB_DIR - library basename
226 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
229 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
230 _SAVE_LDFLAGS="$LDFLAGS"
231 _SAVE_CPPFLAGS="$CPPFLAGS"
238 DEFINES="$DEFINES -D_GNU_SOURCE"
241 DEFINES="$DEFINES -DSVR4"
244 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
248 dnl Add flags for gcc and g++
249 if test "x$GCC" = xyes; then
250 CFLAGS="$CFLAGS -Wall"
252 if test "x$USE_GNU99" = xyes; then
253 CFLAGS="$CFLAGS -std=gnu99"
255 CFLAGS="$CFLAGS -std=c99"
258 # Enable -Werror=implicit-function-declaration and
259 # -Werror=missing-prototypes, if available, or otherwise, just
260 # -Wmissing-prototypes. This is particularly useful to avoid
261 # generating a loadable driver module that has undefined symbols.
262 save_CFLAGS="$CFLAGS"
263 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
264 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
265 CFLAGS="$CFLAGS -Werror=missing-prototypes"
266 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
267 AC_MSG_RESULT([yes]),
268 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
269 AC_MSG_RESULT([no])]);
271 # Enable -fvisibility=hidden if using a gcc that supports it
272 save_CFLAGS="$CFLAGS"
273 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
274 VISIBILITY_CFLAGS="-fvisibility=hidden"
275 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
276 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
277 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
279 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
282 # Work around aliasing bugs - developers should comment this out
283 CFLAGS="$CFLAGS -fno-strict-aliasing"
285 # gcc's builtin memcmp is slower than glibc's
286 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
287 CFLAGS="$CFLAGS -fno-builtin-memcmp"
289 # Flags to help ensure that certain portions of the code -- and only those
290 # portions -- can be built with MSVC:
291 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
292 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
293 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
294 # supports most of C99)
295 # - the rest has no compiler compiler restrictions
296 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
297 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
299 # Enable -Werror=vla if compiler supports it
300 save_CFLAGS="$CFLAGS"
301 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
302 CFLAGS="$CFLAGS -Werror=vla"
303 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
304 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
305 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
306 AC_MSG_RESULT([yes])],
307 AC_MSG_RESULT([no]));
308 CFLAGS="$save_CFLAGS"
310 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
311 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
313 if test "x$GXX" = xyes; then
314 CXXFLAGS="$CXXFLAGS -Wall"
316 # Enable -fvisibility=hidden if using a gcc that supports it
317 save_CXXFLAGS="$CXXFLAGS"
318 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
319 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
320 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
322 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
323 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
326 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
327 CXXFLAGS=$save_CXXFLAGS
329 # Work around aliasing bugs - developers should comment this out
330 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
332 # gcc's builtin memcmp is slower than glibc's
333 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
334 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
337 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
338 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
339 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
340 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
342 dnl even if the compiler appears to support it, using visibility attributes isn't
343 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
347 VISIBILITY_CXXFLAGS=""
351 AC_SUBST([VISIBILITY_CFLAGS])
352 AC_SUBST([VISIBILITY_CXXFLAGS])
355 dnl Optional flags, check for compiler support
357 SSE41_CFLAGS="-msse4.1"
358 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
359 dnl stack, but on x86-32 such alignment is not guaranteed.
360 case "$target_cpu" in
362 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
365 save_CFLAGS="$CFLAGS"
366 CFLAGS="$SSE41_CFLAGS $CFLAGS"
367 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
368 #include <smmintrin.h>
370 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
371 c = _mm_max_epu32(a, b);
373 }]])], SSE41_SUPPORTED=1)
374 CFLAGS="$save_CFLAGS"
375 if test "x$SSE41_SUPPORTED" = x1; then
376 DEFINES="$DEFINES -DUSE_SSE41"
378 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
379 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
381 dnl Can't have static and shared libraries, default to static if user
382 dnl explicitly requested. If both disabled, set to static since shared
383 dnl was explicitly requested.
384 case "x$enable_static$enable_shared" in
386 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
390 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
395 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
398 dnl other compiler options
400 AC_ARG_ENABLE([debug],
401 [AS_HELP_STRING([--enable-debug],
402 [use debug compiler flags and macros @<:@default=disabled@:>@])],
403 [enable_debug="$enableval"],
406 if test "x$enable_debug" = xyes; then
407 DEFINES="$DEFINES -DDEBUG"
408 if test "x$GCC" = xyes; then
409 if ! echo "$CFLAGS" | grep -q -e '-g'; then
412 if ! echo "$CFLAGS" | grep -q -e '-O'; then
416 if test "x$GXX" = xyes; then
417 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
418 CXXFLAGS="$CXXFLAGS -g"
420 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
421 CXXFLAGS="$CXXFLAGS -O0"
425 DEFINES="$DEFINES -DNDEBUG"
429 dnl Check if linker supports -Bsymbolic
431 save_LDFLAGS=$LDFLAGS
432 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
433 AC_MSG_CHECKING([if ld supports -Bsymbolic])
435 [AC_LANG_SOURCE([int main() { return 0;}])],
436 [AC_MSG_RESULT([yes])
437 BSYMBOLIC="-Wl,-Bsymbolic";],
440 LDFLAGS=$save_LDFLAGS
442 AC_SUBST([BSYMBOLIC])
445 dnl Check if linker supports garbage collection
447 save_LDFLAGS=$LDFLAGS
448 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
449 AC_MSG_CHECKING([whether ld supports --gc-sections])
451 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
452 [AC_MSG_RESULT([yes])
453 GC_SECTIONS="-Wl,--gc-sections";],
456 LDFLAGS=$save_LDFLAGS
458 AC_SUBST([GC_SECTIONS])
461 dnl OpenBSD does not have DT_NEEDED entries for libc by design
462 dnl so when these flags are passed to ld via libtool the checks will fail
466 LD_NO_UNDEFINED="" ;;
468 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
471 AC_SUBST([LD_NO_UNDEFINED])
474 dnl Check if linker supports version scripts
476 AC_MSG_CHECKING([if the linker supports version-scripts])
477 save_LDFLAGS=$LDFLAGS
478 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
479 cat > conftest.map <<EOF
489 [AC_LANG_SOURCE([int main() { return 0;}])],
490 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
491 [have_ld_version_script=no; AC_MSG_RESULT(no)])
492 LDFLAGS=$save_LDFLAGS
493 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
496 dnl Check if linker supports dynamic list files
498 AC_MSG_CHECKING([if the linker supports --dynamic-list])
499 save_LDFLAGS=$LDFLAGS
500 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
501 cat > conftest.dyn <<EOF
503 radeon_drm_winsys_create;
507 [AC_LANG_SOURCE([int main() { return 0;}])],
508 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
509 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
510 LDFLAGS=$save_LDFLAGS
511 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
514 dnl compatibility symlinks
518 HAVE_COMPAT_SYMLINKS=yes ;;
520 HAVE_COMPAT_SYMLINKS=no ;;
523 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
541 AC_ARG_WITH([gl-lib-name],
542 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
543 [specify GL library name @<:@default=GL@:>@])],
546 AC_ARG_WITH([osmesa-lib-name],
547 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
548 [specify OSMesa library name @<:@default=OSMesa@:>@])],
549 [OSMESA_LIB=$withval],
551 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
552 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
555 dnl Mangled Mesa support
557 AC_ARG_ENABLE([mangling],
558 [AS_HELP_STRING([--enable-mangling],
559 [enable mangled symbols and library name @<:@default=disabled@:>@])],
560 [enable_mangling="${enableval}"],
563 if test "x${enable_mangling}" = "xyes" ; then
564 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
565 GL_LIB="Mangled${GL_LIB}"
566 OSMESA_LIB="Mangled${OSMESA_LIB}"
569 AC_SUBST([OSMESA_LIB])
572 dnl potentially-infringing-but-nobody-knows-for-sure stuff
574 AC_ARG_ENABLE([texture-float],
575 [AS_HELP_STRING([--enable-texture-float],
576 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
577 [enable_texture_float="$enableval"],
578 [enable_texture_float=no]
580 if test "x$enable_texture_float" = xyes; then
581 AC_MSG_WARN([Floating-point textures enabled.])
582 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
583 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
587 dnl Arch/platform-specific settings
590 [AS_HELP_STRING([--disable-asm],
591 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
592 [enable_asm="$enableval"],
596 AC_MSG_CHECKING([whether to enable assembly])
597 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
598 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
599 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
601 i?86 | x86_64 | amd64)
603 AC_MSG_RESULT([no, cross compiling])
607 # check for supported arches
608 if test "x$enable_asm" = xyes; then
612 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
619 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
635 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
636 AC_MSG_RESULT([yes, x86])
639 DEFINES="$DEFINES -DUSE_X86_64_ASM"
640 AC_MSG_RESULT([yes, x86_64])
643 DEFINES="$DEFINES -DUSE_SPARC_ASM"
644 AC_MSG_RESULT([yes, sparc])
647 AC_MSG_RESULT([no, platform not supported])
652 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
653 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
654 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
656 dnl Check to see if dlopen is in default libraries (like Solaris, which
657 dnl has it in libc), or if libdl is needed to get it.
658 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
659 [AC_CHECK_LIB([dl], [dlopen],
660 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
661 AC_SUBST([DLOPEN_LIBS])
663 dnl Check if that library also has dladdr
665 LIBS="$LIBS $DLOPEN_LIBS"
666 AC_CHECK_FUNCS([dladdr])
673 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
674 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
675 [AC_MSG_ERROR([Could not find clock_gettime])])])
676 AC_SUBST([CLOCK_LIB])
680 dnl See if posix_memalign is available
681 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
683 dnl Check for pthreads
685 if test "x$ax_pthread_ok" = xno; then
686 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
688 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
689 dnl to -pthread, which causes problems if we need -lpthread to appear in
691 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
693 dnl SELinux awareness.
694 AC_ARG_ENABLE([selinux],
695 [AS_HELP_STRING([--enable-selinux],
696 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
697 [MESA_SELINUX="$enableval"],
699 if test "x$enable_selinux" = "xyes"; then
700 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
701 [AC_CHECK_HEADER([selinux/selinux.h],[],
702 [AC_MSG_ERROR([SELinux headers not found])])
703 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
704 [AC_MSG_ERROR([SELinux library not found])])
705 SELINUX_LIBS="-lselinux"])
706 DEFINES="$DEFINES -DMESA_SELINUX"
708 AC_SUBST([SELINUX_CFLAGS])
709 AC_SUBST([SELINUX_LIBS])
712 AC_ARG_ENABLE([opengl],
713 [AS_HELP_STRING([--disable-opengl],
714 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
715 [enable_opengl="$enableval"],
717 AC_ARG_ENABLE([gles1],
718 [AS_HELP_STRING([--disable-gles1],
719 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
720 [enable_gles1="$enableval"],
722 AC_ARG_ENABLE([gles2],
723 [AS_HELP_STRING([--disable-gles2],
724 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
725 [enable_gles2="$enableval"],
729 [AS_HELP_STRING([--enable-dri],
730 [enable DRI modules @<:@default=enabled@:>@])],
731 [enable_dri="$enableval"],
742 AC_ARG_ENABLE([dri3],
743 [AS_HELP_STRING([--enable-dri3],
744 [enable DRI3 @<:@default=auto@:>@])],
745 [enable_dri3="$enableval"],
746 [enable_dri3="$dri3_default"])
748 [AS_HELP_STRING([--enable-glx],
749 [enable GLX library @<:@default=enabled@:>@])],
750 [enable_glx="$enableval"],
752 AC_ARG_ENABLE([osmesa],
753 [AS_HELP_STRING([--enable-osmesa],
754 [enable OSMesa library @<:@default=disabled@:>@])],
755 [enable_osmesa="$enableval"],
757 AC_ARG_ENABLE([gallium-osmesa],
758 [AS_HELP_STRING([--enable-gallium-osmesa],
759 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
760 [enable_gallium_osmesa="$enableval"],
761 [enable_gallium_osmesa=no])
763 [AS_HELP_STRING([--disable-egl],
764 [disable EGL library @<:@default=enabled@:>@])],
765 [enable_egl="$enableval"],
769 [AS_HELP_STRING([--enable-xa],
770 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
771 [enable_xa="$enableval"],
774 [AS_HELP_STRING([--enable-gbm],
775 [enable gbm library @<:@default=auto@:>@])],
776 [enable_gbm="$enableval"],
778 AC_ARG_ENABLE([nine],
779 [AS_HELP_STRING([--enable-nine],
780 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
781 [enable_nine="$enableval"],
784 AC_ARG_ENABLE([xvmc],
785 [AS_HELP_STRING([--enable-xvmc],
786 [enable xvmc library @<:@default=auto@:>@])],
787 [enable_xvmc="$enableval"],
789 AC_ARG_ENABLE([vdpau],
790 [AS_HELP_STRING([--enable-vdpau],
791 [enable vdpau library @<:@default=auto@:>@])],
792 [enable_vdpau="$enableval"],
795 [AS_HELP_STRING([--enable-omx],
796 [enable OpenMAX library @<:@default=disabled@:>@])],
797 [enable_omx="$enableval"],
800 [AS_HELP_STRING([--enable-va],
801 [enable va library @<:@default=auto@:>@])],
802 [enable_va="$enableval"],
804 AC_ARG_ENABLE([opencl],
805 [AS_HELP_STRING([--enable-opencl],
806 [enable OpenCL library @<:@default=disabled@:>@])],
807 [enable_opencl="$enableval"],
809 AC_ARG_ENABLE([opencl_icd],
810 [AS_HELP_STRING([--enable-opencl-icd],
811 [Build an OpenCL ICD library to be loaded by an ICD implementation
812 @<:@default=disabled@:>@])],
813 [enable_opencl_icd="$enableval"],
814 [enable_opencl_icd=no])
815 AC_ARG_ENABLE([xlib-glx],
816 [AS_HELP_STRING([--enable-xlib-glx],
817 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
818 [enable_xlib_glx="$enableval"],
819 [enable_xlib_glx=no])
821 AC_ARG_ENABLE([r600-llvm-compiler],
822 [AS_HELP_STRING([--enable-r600-llvm-compiler],
823 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
824 [enable_r600_llvm="$enableval"],
825 [enable_r600_llvm=no])
827 AC_ARG_ENABLE([gallium-tests],
828 [AS_HELP_STRING([--enable-gallium-tests],
829 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
830 [enable_gallium_tests="$enableval"],
831 [enable_gallium_tests=no])
833 # Option for Gallium drivers
835 # Keep this in sync with the --with-gallium-drivers help string default value
836 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
838 AC_ARG_WITH([gallium-drivers],
839 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
840 [comma delimited Gallium drivers list, e.g.
841 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
842 @<:@default=r300,r600,svga,swrast@:>@])],
843 [with_gallium_drivers="$withval"],
844 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
846 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
847 # here so that the script doesn't choke on an unknown driver name later.
848 case "$with_gallium_drivers" in
849 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
850 no) with_gallium_drivers='' ;;
853 if test "x$enable_opengl" = xno -a \
854 "x$enable_gles1" = xno -a \
855 "x$enable_gles2" = xno -a \
856 "x$enable_nine" = xno -a \
857 "x$enable_xa" = xno -a \
858 "x$enable_xvmc" = xno -a \
859 "x$enable_vdpau" = xno -a \
860 "x$enable_omx" = xno -a \
861 "x$enable_va" = xno -a \
862 "x$enable_opencl" = xno; then
863 AC_MSG_ERROR([at least one API should be enabled])
866 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
867 if test "x$enable_opengl" = xno -a \
868 "x$enable_gles1" = xyes; then
869 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
872 if test "x$enable_opengl" = xno -a \
873 "x$enable_gles2" = xyes; then
874 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
877 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
878 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
879 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
880 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
881 "x$enable_gles1" = xyes -o \
882 "x$enable_gles2" = xyes)
884 if test "x$enable_glx" = xno; then
885 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
889 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
890 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
893 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
894 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
897 # Disable GLX if OpenGL is not enabled
898 if test "x$enable_glx$enable_opengl" = xyesno; then
899 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
903 # Disable GLX if DRI and Xlib-GLX are not enabled
904 if test "x$enable_glx" = xyes -a \
905 "x$enable_dri" = xno -a \
906 "x$enable_xlib_glx" = xno; then
907 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
911 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
912 "x$enable_dri" = xyes)
914 # Select which platform-dependent DRI code gets built
917 dri_platform='apple' ;;
919 dri_platform='none' ;;
921 dri_platform='drm' ;;
924 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
925 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
926 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
927 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
928 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
930 AC_ARG_ENABLE([shared-glapi],
931 [AS_HELP_STRING([--enable-shared-glapi],
932 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
933 [enable_shared_glapi="$enableval"],
934 [enable_shared_glapi=yes])
936 case "x$enable_opengl$enable_gles1$enable_gles2" in
938 if test "x$enable_shared_glapi" = xno; then
939 AC_MSG_ERROR([shared GLAPI required when building two or more of
940 the following APIs - opengl, gles1 gles2])
945 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
947 # Build the pipe-drivers as separate libraries/modules.
948 # Do not touch this unless you know what you are doing.
949 # XXX: Expose via configure option ?
950 enable_shared_pipe_drivers=no
953 dnl Driver specific build directories
956 case "x$enable_glx$enable_xlib_glx" in
958 NEED_WINSYS_XLIB="yes"
962 if test "x$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 if echo "$egl_platforms" | grep -q 'x11'; then
1810 NEED_WINSYS_XLIB=yes
1812 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1813 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1814 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1815 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1816 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1818 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1820 AC_SUBST([EGL_NATIVE_PLATFORM])
1821 AC_SUBST([EGL_CFLAGS])
1823 # If we don't have the X11 platform, set this define so we don't try to include
1825 if ! echo "$egl_platforms" | grep -q 'x11'; then
1826 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1827 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1833 AC_ARG_ENABLE([gallium-llvm],
1834 [AS_HELP_STRING([--enable-gallium-llvm],
1835 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1836 [enable_gallium_llvm="$enableval"],
1837 [enable_gallium_llvm=auto])
1839 AC_ARG_ENABLE([llvm-shared-libs],
1840 [AS_HELP_STRING([--enable-llvm-shared-libs],
1841 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1842 [enable_llvm_shared_libs="$enableval"],
1843 [enable_llvm_shared_libs=yes])
1845 AC_ARG_WITH([llvm-prefix],
1846 [AS_HELP_STRING([--with-llvm-prefix],
1847 [Prefix for LLVM installations in non-standard locations])],
1848 [llvm_prefix="$withval"],
1852 # Call this inside ` ` to get the return value.
1853 # $1 is the llvm-config command with arguments.
1854 strip_unwanted_llvm_flags() {
1855 # Use \> (marks the end of the word)
1857 -e 's/-DNDEBUG\>//g' \
1858 -e 's/-D_GNU_SOURCE\>//g' \
1859 -e 's/-pedantic\>//g' \
1860 -e 's/-Wcovered-switch-default\>//g' \
1864 -e 's/-Wcast-qual\>//g' \
1865 -e 's/-Woverloaded-virtual\>//g' \
1866 -e 's/-fcolor-diagnostics\>//g' \
1867 -e 's/-fdata-sections\>//g' \
1868 -e 's/-ffunction-sections\>//g' \
1869 -e 's/-fno-exceptions\>//g' \
1870 -e 's/-fomit-frame-pointer\>//g' \
1871 -e 's/-fvisibility-inlines-hidden\>//g' \
1873 -e 's/-fstack-protector-strong\>//g'
1876 llvm_check_version_for() {
1877 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1878 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1884 if test -z "$with_gallium_drivers"; then
1885 enable_gallium_llvm=no
1887 if test "x$enable_gallium_llvm" = xauto; then
1889 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1892 if test "x$enable_gallium_llvm" = xyes; then
1893 if test -n "$llvm_prefix"; then
1894 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1896 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1899 if test "x$LLVM_CONFIG" != xno; then
1900 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1901 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1902 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1903 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1904 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1905 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1906 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1907 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1909 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1910 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1911 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1912 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1914 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1915 if test -z "$LLVM_VERSION_PATCH"; then
1916 LLVM_VERSION_PATCH=0
1919 if test -n "${LLVM_VERSION_MAJOR}"; then
1920 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1922 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1925 LLVM_REQUIRED_VERSION_MAJOR="3"
1926 LLVM_REQUIRED_VERSION_MINOR="3"
1927 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1928 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1931 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1933 if test "x$enable_opencl" = xyes; then
1934 llvm_check_version_for "3" "5" "0" "opencl"
1936 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1937 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1939 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1942 dnl Check for Clang internal headers
1943 if test "x$enable_opencl" = xyes; then
1944 if test -z "$CLANG_LIBDIR"; then
1945 CLANG_LIBDIR=${LLVM_LIBDIR}
1947 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1948 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1949 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1959 if test "x$enable_opencl" = xyes; then
1960 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1964 dnl Directory for XVMC libs
1965 AC_ARG_WITH([xvmc-libdir],
1966 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1967 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1968 [XVMC_LIB_INSTALL_DIR="$withval"],
1969 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1970 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1975 if test "x$enable_gallium_tests" = xyes; then
1976 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1977 enable_gallium_loader=yes
1979 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1981 dnl Directory for VDPAU libs
1982 AC_ARG_WITH([vdpau-libdir],
1983 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1984 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1985 [VDPAU_LIB_INSTALL_DIR="$withval"],
1986 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1987 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1989 dnl Directory for OMX libs
1991 AC_ARG_WITH([omx-libdir],
1992 [AS_HELP_STRING([--with-omx-libdir=DIR],
1993 [directory for the OMX libraries])],
1994 [OMX_LIB_INSTALL_DIR="$withval"],
1995 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1996 AC_SUBST([OMX_LIB_INSTALL_DIR])
1998 dnl Directory for VA libs
2000 AC_ARG_WITH([va-libdir],
2001 [AS_HELP_STRING([--with-va-libdir=DIR],
2002 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2003 [VA_LIB_INSTALL_DIR="$withval"],
2004 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2005 AC_SUBST([VA_LIB_INSTALL_DIR])
2007 AC_ARG_WITH([d3d-libdir],
2008 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2009 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2010 [D3D_DRIVER_INSTALL_DIR="$withval"],
2011 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2012 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2015 dnl Gallium helper functions
2017 gallium_require_drm() {
2018 if test "x$have_libdrm" != xyes; then
2019 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2023 gallium_require_llvm() {
2024 if test "x$MESA_LLVM" = x0; then
2025 case "$host" in *gnux32) return;; esac
2027 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2032 gallium_require_drm_loader() {
2033 if test "x$enable_gallium_loader" = xyes; then
2034 if test "x$need_pci_id$have_pci_id" = xyesno; then
2035 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2037 enable_gallium_drm_loader=yes
2039 if test "x$enable_va" = xyes && test "x$7" != x; then
2040 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2045 case "$with_egl_platforms" in
2049 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2052 if test "x$enable_gbm" != xyes; then
2053 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2057 radeon_llvm_check() {
2058 if test ${LLVM_VERSION_INT} -lt 307; then
2059 amdgpu_llvm_target_name='r600'
2061 amdgpu_llvm_target_name='amdgpu'
2063 if test "x$enable_gallium_llvm" != "xyes"; then
2064 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2066 llvm_check_version_for "3" "4" "2" $1
2067 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2068 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2070 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2071 NEED_RADEON_LLVM=yes
2072 if test "x$have_libelf" != xyes; then
2073 AC_MSG_ERROR([$1 requires libelf when using llvm])
2077 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2078 if test -n "$with_gallium_drivers"; then
2079 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2080 for driver in $gallium_drivers; do
2083 HAVE_GALLIUM_SVGA=yes
2084 gallium_require_drm "svga"
2085 gallium_require_drm_loader
2088 HAVE_GALLIUM_I915=yes
2089 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2090 gallium_require_drm "Gallium i915"
2091 gallium_require_drm_loader
2094 HAVE_GALLIUM_ILO=yes
2095 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2096 gallium_require_drm "Gallium i965/ilo"
2097 gallium_require_drm_loader
2100 HAVE_GALLIUM_R300=yes
2101 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2102 gallium_require_drm "Gallium R300"
2103 gallium_require_drm_loader
2104 gallium_require_llvm "Gallium R300"
2107 HAVE_GALLIUM_R600=yes
2108 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2109 gallium_require_drm "Gallium R600"
2110 gallium_require_drm_loader
2111 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2112 radeon_llvm_check "r600g"
2113 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2115 if test "x$enable_r600_llvm" = xyes; then
2116 USE_R600_LLVM_COMPILER=yes;
2118 if test "x$enable_opencl" = xyes; then
2119 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2123 HAVE_GALLIUM_RADEONSI=yes
2124 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2125 gallium_require_drm "radeonsi"
2126 gallium_require_drm_loader
2127 radeon_llvm_check "radeonsi"
2128 require_egl_drm "radeonsi"
2131 HAVE_GALLIUM_NOUVEAU=yes
2132 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2133 gallium_require_drm "nouveau"
2134 gallium_require_drm_loader
2137 HAVE_GALLIUM_FREEDRENO=yes
2138 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2139 gallium_require_drm "freedreno"
2140 gallium_require_drm_loader
2143 HAVE_GALLIUM_SOFTPIPE=yes
2144 if test "x$MESA_LLVM" = x1; then
2145 HAVE_GALLIUM_LLVMPIPE=yes
2149 HAVE_GALLIUM_VC4=yes
2150 gallium_require_drm "vc4"
2151 gallium_require_drm_loader
2154 i?86 | x86_64 | amd64)
2155 USE_VC4_SIMULATOR=yes
2160 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2166 dnl Set LLVM_LIBS - This is done after the driver configuration so
2167 dnl that drivers can add additional components to LLVM_COMPONENTS.
2168 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2169 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2170 dnl this was causing the same libraries to be appear multiple times
2173 if test "x$MESA_LLVM" != x0; then
2175 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2177 if test "x$enable_llvm_shared_libs" = xyes; then
2178 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2179 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2180 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2182 if test "x$llvm_have_one_so" = xyes; then
2183 dnl LLVM was built using auto*, so there is only one shared object.
2184 LLVM_LIBS="-l$LLVM_SO_NAME"
2186 dnl If LLVM was built with CMake, there will be one shared object per
2188 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2189 [AC_MSG_ERROR([Could not find llvm shared libraries:
2190 Please make sure you have built llvm with the --enable-shared option
2191 and that your llvm libraries are installed in $LLVM_LIBDIR
2192 If you have installed your llvm libraries to a different directory you
2193 can use the --with-llvm-prefix= configure flag to specify this directory.
2194 NOTE: Mesa is attempting to use llvm shared libraries by default.
2195 If you do not want to build with llvm shared libraries and instead want to
2196 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2197 invocation and rebuild.])])
2199 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2200 dnl install uses a shared object for each component and we have
2201 dnl already added all of these objects to LLVM_LIBS.
2204 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2205 dnl We need to link to llvm system libs when using static libs
2206 dnl However, only llvm 3.5+ provides --system-libs
2207 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2208 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2213 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2214 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2215 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2216 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2217 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2218 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2219 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2220 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2221 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2222 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2223 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2224 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2225 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2227 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2229 # NOTE: anything using xcb or other client side libs ends up in separate
2230 # _CLIENT variables. The pipe loader is built in two variants,
2231 # one that is standalone and does not link any x client libs (for
2232 # use by XA tracker in particular, but could be used in any case
2233 # where communication with xserver is not desired).
2234 if test "x$enable_gallium_loader" = xyes; then
2235 if test "x$NEED_WINSYS_XLIB" = xyes; then
2236 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2239 if test "x$enable_dri" = xyes; then
2240 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2243 if test "x$enable_gallium_drm_loader" = xyes; then
2244 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2247 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2250 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2251 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2252 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2253 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2254 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2255 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2257 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2258 "x$HAVE_GALLIUM_R600" = xyes -o \
2259 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2260 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2261 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2262 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2263 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2264 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2265 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2266 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2267 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2268 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2269 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2274 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2275 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2276 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2277 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2278 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2280 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2281 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2282 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2284 AC_SUBST([NINE_MAJOR], 1)
2285 AC_SUBST([NINE_MINOR], 0)
2286 AC_SUBST([NINE_TINY], 0)
2287 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2289 AC_SUBST([VDPAU_MAJOR], 1)
2290 AC_SUBST([VDPAU_MINOR], 0)
2292 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2293 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2294 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2295 AC_SUBST([VA_MINOR], $VA_MINOR)
2297 AC_SUBST([XVMC_MAJOR], 1)
2298 AC_SUBST([XVMC_MINOR], 0)
2300 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2301 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2302 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2303 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2305 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2306 AC_SUBST([XA_MINOR], $XA_MINOR)
2307 AC_SUBST([XA_TINY], $XA_TINY)
2308 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2310 dnl Restore LDFLAGS and CPPFLAGS
2311 LDFLAGS="$_SAVE_LDFLAGS"
2312 CPPFLAGS="$_SAVE_CPPFLAGS"
2314 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2315 if test "x$acv_mesa_CLANG" = xyes; then
2316 CFLAGS="$CFLAGS -Qunused-arguments"
2317 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2320 dnl Add user CFLAGS and CXXFLAGS
2321 CFLAGS="$CFLAGS $USER_CFLAGS"
2322 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2324 dnl Substitute the config
2325 AC_CONFIG_FILES([Makefile
2327 src/egl/drivers/dri2/Makefile
2328 src/egl/main/Makefile
2330 src/egl/wayland/wayland-drm/Makefile
2331 src/egl/wayland/wayland-egl/Makefile
2332 src/egl/wayland/wayland-egl/wayland-egl.pc
2333 src/gallium/Makefile
2334 src/gallium/auxiliary/Makefile
2335 src/gallium/auxiliary/pipe-loader/Makefile
2336 src/gallium/drivers/freedreno/Makefile
2337 src/gallium/drivers/i915/Makefile
2338 src/gallium/drivers/ilo/Makefile
2339 src/gallium/drivers/llvmpipe/Makefile
2340 src/gallium/drivers/noop/Makefile
2341 src/gallium/drivers/nouveau/Makefile
2342 src/gallium/drivers/r300/Makefile
2343 src/gallium/drivers/r600/Makefile
2344 src/gallium/drivers/radeon/Makefile
2345 src/gallium/drivers/radeonsi/Makefile
2346 src/gallium/drivers/rbug/Makefile
2347 src/gallium/drivers/softpipe/Makefile
2348 src/gallium/drivers/svga/Makefile
2349 src/gallium/drivers/trace/Makefile
2350 src/gallium/drivers/vc4/Makefile
2351 src/gallium/state_trackers/clover/Makefile
2352 src/gallium/state_trackers/dri/Makefile
2353 src/gallium/state_trackers/glx/xlib/Makefile
2354 src/gallium/state_trackers/nine/Makefile
2355 src/gallium/state_trackers/omx/Makefile
2356 src/gallium/state_trackers/osmesa/Makefile
2357 src/gallium/state_trackers/va/Makefile
2358 src/gallium/state_trackers/vdpau/Makefile
2359 src/gallium/state_trackers/xa/Makefile
2360 src/gallium/state_trackers/xvmc/Makefile
2361 src/gallium/targets/d3dadapter9/Makefile
2362 src/gallium/targets/d3dadapter9/d3d.pc
2363 src/gallium/targets/dri/Makefile
2364 src/gallium/targets/libgl-xlib/Makefile
2365 src/gallium/targets/omx/Makefile
2366 src/gallium/targets/opencl/Makefile
2367 src/gallium/targets/osmesa/Makefile
2368 src/gallium/targets/osmesa/osmesa.pc
2369 src/gallium/targets/pipe-loader/Makefile
2370 src/gallium/targets/va/Makefile
2371 src/gallium/targets/vdpau/Makefile
2372 src/gallium/targets/xa/Makefile
2373 src/gallium/targets/xa/xatracker.pc
2374 src/gallium/targets/xvmc/Makefile
2375 src/gallium/tests/trivial/Makefile
2376 src/gallium/tests/unit/Makefile
2377 src/gallium/winsys/freedreno/drm/Makefile
2378 src/gallium/winsys/i915/drm/Makefile
2379 src/gallium/winsys/intel/drm/Makefile
2380 src/gallium/winsys/nouveau/drm/Makefile
2381 src/gallium/winsys/radeon/drm/Makefile
2382 src/gallium/winsys/svga/drm/Makefile
2383 src/gallium/winsys/sw/dri/Makefile
2384 src/gallium/winsys/sw/kms-dri/Makefile
2385 src/gallium/winsys/sw/null/Makefile
2386 src/gallium/winsys/sw/wrapper/Makefile
2387 src/gallium/winsys/sw/xlib/Makefile
2388 src/gallium/winsys/vc4/drm/Makefile
2393 src/glx/apple/Makefile
2394 src/glx/tests/Makefile
2398 src/mapi/es1api/glesv1_cm.pc
2399 src/mapi/es2api/glesv2.pc
2400 src/mapi/glapi/gen/Makefile
2403 src/mesa/drivers/dri/dri.pc
2404 src/mesa/drivers/dri/common/Makefile
2405 src/mesa/drivers/dri/common/xmlpool/Makefile
2406 src/mesa/drivers/dri/i915/Makefile
2407 src/mesa/drivers/dri/i965/Makefile
2408 src/mesa/drivers/dri/Makefile
2409 src/mesa/drivers/dri/nouveau/Makefile
2410 src/mesa/drivers/dri/r200/Makefile
2411 src/mesa/drivers/dri/radeon/Makefile
2412 src/mesa/drivers/dri/swrast/Makefile
2413 src/mesa/drivers/osmesa/Makefile
2414 src/mesa/drivers/osmesa/osmesa.pc
2415 src/mesa/drivers/x11/Makefile
2416 src/mesa/main/tests/Makefile
2418 src/util/tests/hash_table/Makefile])
2423 dnl Output some configuration info for the user
2426 echo " prefix: $prefix"
2427 echo " exec_prefix: $exec_prefix"
2428 echo " libdir: $libdir"
2429 echo " includedir: $includedir"
2433 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2437 case "x$enable_osmesa$enable_gallium_osmesa" in
2439 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2442 echo " OSMesa: lib$OSMESA_LIB"
2450 if test "x$enable_dri" != xno; then
2451 echo " DRI platform: $dri_platform"
2452 if test -z "$DRI_DIRS"; then
2453 echo " DRI drivers: no"
2455 echo " DRI drivers: $DRI_DIRS"
2457 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2460 case "x$enable_glx$enable_xlib_glx" in
2462 echo " GLX: Xlib-based"
2465 echo " GLX: DRI-based"
2468 echo " GLX: $enable_glx"
2474 echo " EGL: $enable_egl"
2475 if test "$enable_egl" = yes; then
2476 echo " EGL platforms: $egl_platforms"
2479 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2480 egl_drivers="$egl_drivers builtin:egl_dri2"
2483 echo " EGL drivers: $egl_drivers"
2487 if test "x$MESA_LLVM" = x1; then
2489 echo " llvm-config: $LLVM_CONFIG"
2490 echo " llvm-version: $LLVM_VERSION"
2496 if test -n "$with_gallium_drivers"; then
2497 echo " Gallium: yes"
2504 echo " Shader cache: $enable_shader_cache"
2505 if test "x$enable_shader_cache" = "xyes"; then
2506 echo " With SHA1 from: $with_sha1"
2511 echo " Shared libs: $enable_shared"
2512 echo " Static libs: $enable_static"
2513 echo " Shared-glapi: $enable_shared_glapi"
2515 dnl Compiler options
2516 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2517 cflags=`echo $CFLAGS | \
2518 $SED 's/^ *//;s/ */ /;s/ *$//'`
2519 cxxflags=`echo $CXXFLAGS | \
2520 $SED 's/^ *//;s/ */ /;s/ *$//'`
2521 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2523 echo " CFLAGS: $cflags"
2524 echo " CXXFLAGS: $cxxflags"
2525 echo " Macros: $defines"
2527 if test "x$MESA_LLVM" = x1; then
2528 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2529 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2530 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2531 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2534 echo " PYTHON2: $PYTHON2"
2537 echo " Run '${MAKE-make}' to build Mesa"