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 AC_SUBST([OPENCL_VERSION])
70 dnl Versions for external dependencies
71 LIBDRM_REQUIRED=2.4.60
72 LIBDRM_RADEON_REQUIRED=2.4.56
73 LIBDRM_AMDGPU_REQUIRED=2.4.63
74 LIBDRM_INTEL_REQUIRED=2.4.61
75 LIBDRM_NVVIEUX_REQUIRED=2.4.33
76 LIBDRM_NOUVEAU_REQUIRED=2.4.62
77 LIBDRM_FREEDRENO_REQUIRED=2.4.64
78 DRI2PROTO_REQUIRED=2.6
79 DRI3PROTO_REQUIRED=1.0
80 PRESENTPROTO_REQUIRED=1.0
82 GLPROTO_REQUIRED=1.4.14
83 LIBOMXIL_BELLAGIO_REQUIRED=0.0
86 WAYLAND_REQUIRED=1.2.0
90 XSHMFENCE_REQUIRED=1.1
92 PYTHON_MAKO_REQUIRED=0.3.4
101 AC_CHECK_PROGS([PYTHON2], [python2 python])
108 LT_INIT([disable-static])
111 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
112 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
114 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
115 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
117 AC_CHECK_PROG(INDENT, indent, indent, cat)
118 if test "x$INDENT" != "xcat"; then
119 # Only GNU indent is supported
120 INDENT_VERSION=`indent --version | grep GNU`
121 if test $? -eq 0; then
122 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
128 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
130 if test -z "$PYTHON2"; then
131 if test ! -f "$srcdir/src/util/format_srgb.c"; then
132 AC_MSG_ERROR([Python not found - unable to generate sources])
135 if test "x$acv_mako_found" = xno; then
136 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
137 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
144 dnl We need a POSIX shell for parts of the build. Assume we have one
148 # Solaris /bin/sh is too old/non-POSIX compliant
149 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
154 dnl clang is mostly GCC-compatible, but its version is much lower,
155 dnl so we have to check for it.
156 AC_MSG_CHECKING([if compiling with clang])
159 [AC_LANG_PROGRAM([], [[
164 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
166 AC_MSG_RESULT([$acv_mesa_CLANG])
168 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
169 dnl versions are explictly not supported.
172 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
173 AC_MSG_CHECKING([whether gcc version is sufficient])
177 GCC_VERSION=`$CC -dumpversion`
178 if test $? -eq 0; then
179 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
180 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
183 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
185 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
190 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
193 if test "x$cross_compiling" = xyes; then
198 dnl Check for compiler builtins
199 AX_GCC_BUILTIN([__builtin_bswap32])
200 AX_GCC_BUILTIN([__builtin_bswap64])
201 AX_GCC_BUILTIN([__builtin_clz])
202 AX_GCC_BUILTIN([__builtin_clzll])
203 AX_GCC_BUILTIN([__builtin_ctz])
204 AX_GCC_BUILTIN([__builtin_expect])
205 AX_GCC_BUILTIN([__builtin_ffs])
206 AX_GCC_BUILTIN([__builtin_ffsll])
207 AX_GCC_BUILTIN([__builtin_popcount])
208 AX_GCC_BUILTIN([__builtin_popcountll])
209 AX_GCC_BUILTIN([__builtin_unreachable])
211 AX_GCC_FUNC_ATTRIBUTE([const])
212 AX_GCC_FUNC_ATTRIBUTE([flatten])
213 AX_GCC_FUNC_ATTRIBUTE([format])
214 AX_GCC_FUNC_ATTRIBUTE([malloc])
215 AX_GCC_FUNC_ATTRIBUTE([packed])
216 AX_GCC_FUNC_ATTRIBUTE([pure])
217 AX_GCC_FUNC_ATTRIBUTE([unused])
218 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
220 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
222 dnl Make sure the pkg-config macros are defined
223 m4_ifndef([PKG_PROG_PKG_CONFIG],
224 [m4_fatal([Could not locate the pkg-config autoconf macros.
225 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
226 are in a different location, try setting the environment variable
227 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
228 PKG_PROG_PKG_CONFIG()
230 dnl LIB_DIR - library basename
231 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
234 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
235 _SAVE_LDFLAGS="$LDFLAGS"
236 _SAVE_CPPFLAGS="$CPPFLAGS"
239 DEFINES="-D__STDC_LIMIT_MACROS"
243 DEFINES="$DEFINES -D_GNU_SOURCE"
246 DEFINES="$DEFINES -DSVR4"
249 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
253 dnl Add flags for gcc and g++
254 if test "x$GCC" = xyes; then
255 CFLAGS="$CFLAGS -Wall"
257 if test "x$USE_GNU99" = xyes; then
258 CFLAGS="$CFLAGS -std=gnu99"
260 CFLAGS="$CFLAGS -std=c99"
263 # Enable -Werror=implicit-function-declaration and
264 # -Werror=missing-prototypes, if available, or otherwise, just
265 # -Wmissing-prototypes. This is particularly useful to avoid
266 # generating a loadable driver module that has undefined symbols.
267 save_CFLAGS="$CFLAGS"
268 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
269 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
270 CFLAGS="$CFLAGS -Werror=missing-prototypes"
271 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
272 AC_MSG_RESULT([yes]),
273 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
274 AC_MSG_RESULT([no])]);
276 # Enable -fvisibility=hidden if using a gcc that supports it
277 save_CFLAGS="$CFLAGS"
278 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
279 VISIBILITY_CFLAGS="-fvisibility=hidden"
280 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
281 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
282 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
284 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
287 # Work around aliasing bugs - developers should comment this out
288 CFLAGS="$CFLAGS -fno-strict-aliasing"
290 # We don't want floating-point math functions to set errno or trap
291 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
293 # gcc's builtin memcmp is slower than glibc's
294 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
295 CFLAGS="$CFLAGS -fno-builtin-memcmp"
297 # Flags to help ensure that certain portions of the code -- and only those
298 # portions -- can be built with MSVC:
299 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
300 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
301 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
302 # supports most of C99)
303 # - the rest has no compiler compiler restrictions
304 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
305 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
307 # Enable -Werror=vla if compiler supports it
308 save_CFLAGS="$CFLAGS"
309 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
310 CFLAGS="$CFLAGS -Werror=vla"
311 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
312 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
313 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
314 AC_MSG_RESULT([yes])],
315 AC_MSG_RESULT([no]));
316 CFLAGS="$save_CFLAGS"
318 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
319 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
321 if test "x$GXX" = xyes; then
322 CXXFLAGS="$CXXFLAGS -Wall"
324 # Enable -fvisibility=hidden if using a gcc that supports it
325 save_CXXFLAGS="$CXXFLAGS"
326 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
327 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
328 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
330 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
331 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
334 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
335 CXXFLAGS=$save_CXXFLAGS
337 # Work around aliasing bugs - developers should comment this out
338 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
340 # gcc's builtin memcmp is slower than glibc's
341 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
342 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
345 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
346 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
347 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
348 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
350 dnl even if the compiler appears to support it, using visibility attributes isn't
351 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
355 VISIBILITY_CXXFLAGS=""
359 AC_SUBST([VISIBILITY_CFLAGS])
360 AC_SUBST([VISIBILITY_CXXFLAGS])
363 dnl Optional flags, check for compiler support
365 SSE41_CFLAGS="-msse4.1"
366 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
367 dnl stack, but on x86-32 such alignment is not guaranteed.
368 case "$target_cpu" in
370 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
373 save_CFLAGS="$CFLAGS"
374 CFLAGS="$SSE41_CFLAGS $CFLAGS"
375 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
376 #include <smmintrin.h>
378 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
379 c = _mm_max_epu32(a, b);
381 }]])], SSE41_SUPPORTED=1)
382 CFLAGS="$save_CFLAGS"
383 if test "x$SSE41_SUPPORTED" = x1; then
384 DEFINES="$DEFINES -DUSE_SSE41"
386 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
387 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
389 dnl Can't have static and shared libraries, default to static if user
390 dnl explicitly requested. If both disabled, set to static since shared
391 dnl was explicitly requested.
392 case "x$enable_static$enable_shared" in
394 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
398 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
403 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
406 dnl other compiler options
408 AC_ARG_ENABLE([debug],
409 [AS_HELP_STRING([--enable-debug],
410 [use debug compiler flags and macros @<:@default=disabled@:>@])],
411 [enable_debug="$enableval"],
414 if test "x$enable_debug" = xyes; then
415 DEFINES="$DEFINES -DDEBUG"
416 if test "x$GCC" = xyes; then
417 if ! echo "$CFLAGS" | grep -q -e '-g'; then
420 if ! echo "$CFLAGS" | grep -q -e '-O'; then
424 if test "x$GXX" = xyes; then
425 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
426 CXXFLAGS="$CXXFLAGS -g"
428 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
429 CXXFLAGS="$CXXFLAGS -O0"
433 DEFINES="$DEFINES -DNDEBUG"
437 dnl Check if linker supports -Bsymbolic
439 save_LDFLAGS=$LDFLAGS
440 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
441 AC_MSG_CHECKING([if ld supports -Bsymbolic])
443 [AC_LANG_SOURCE([int main() { return 0;}])],
444 [AC_MSG_RESULT([yes])
445 BSYMBOLIC="-Wl,-Bsymbolic";],
448 LDFLAGS=$save_LDFLAGS
450 AC_SUBST([BSYMBOLIC])
453 dnl Check if linker supports garbage collection
455 save_LDFLAGS=$LDFLAGS
456 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
457 AC_MSG_CHECKING([whether ld supports --gc-sections])
459 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
460 [AC_MSG_RESULT([yes])
461 GC_SECTIONS="-Wl,--gc-sections";],
464 LDFLAGS=$save_LDFLAGS
466 AC_SUBST([GC_SECTIONS])
469 dnl OpenBSD does not have DT_NEEDED entries for libc by design
470 dnl so when these flags are passed to ld via libtool the checks will fail
474 LD_NO_UNDEFINED="" ;;
476 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
479 AC_SUBST([LD_NO_UNDEFINED])
482 dnl Check if linker supports version scripts
484 AC_MSG_CHECKING([if the linker supports version-scripts])
485 save_LDFLAGS=$LDFLAGS
486 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
487 cat > conftest.map <<EOF
497 [AC_LANG_SOURCE([int main() { return 0;}])],
498 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
499 [have_ld_version_script=no; AC_MSG_RESULT(no)])
500 LDFLAGS=$save_LDFLAGS
501 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
504 dnl Check if linker supports dynamic list files
506 AC_MSG_CHECKING([if the linker supports --dynamic-list])
507 save_LDFLAGS=$LDFLAGS
508 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
509 cat > conftest.dyn <<EOF
511 radeon_drm_winsys_create;
515 [AC_LANG_SOURCE([int main() { return 0;}])],
516 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
517 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
518 LDFLAGS=$save_LDFLAGS
519 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
522 dnl compatibility symlinks
526 HAVE_COMPAT_SYMLINKS=yes ;;
528 HAVE_COMPAT_SYMLINKS=no ;;
531 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
549 AC_ARG_WITH([gl-lib-name],
550 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
551 [specify GL library name @<:@default=GL@:>@])],
554 AC_ARG_WITH([osmesa-lib-name],
555 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
556 [specify OSMesa library name @<:@default=OSMesa@:>@])],
557 [OSMESA_LIB=$withval],
559 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
560 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
563 dnl Mangled Mesa support
565 AC_ARG_ENABLE([mangling],
566 [AS_HELP_STRING([--enable-mangling],
567 [enable mangled symbols and library name @<:@default=disabled@:>@])],
568 [enable_mangling="${enableval}"],
571 if test "x${enable_mangling}" = "xyes" ; then
572 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
573 GL_LIB="Mangled${GL_LIB}"
574 OSMESA_LIB="Mangled${OSMESA_LIB}"
577 AC_SUBST([OSMESA_LIB])
580 dnl potentially-infringing-but-nobody-knows-for-sure stuff
582 AC_ARG_ENABLE([texture-float],
583 [AS_HELP_STRING([--enable-texture-float],
584 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
585 [enable_texture_float="$enableval"],
586 [enable_texture_float=no]
588 if test "x$enable_texture_float" = xyes; then
589 AC_MSG_WARN([Floating-point textures enabled.])
590 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
591 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
595 dnl Arch/platform-specific settings
598 [AS_HELP_STRING([--disable-asm],
599 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
600 [enable_asm="$enableval"],
604 AC_MSG_CHECKING([whether to enable assembly])
605 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
606 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
607 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
609 i?86 | x86_64 | amd64)
611 AC_MSG_RESULT([no, cross compiling])
615 # check for supported arches
616 if test "x$enable_asm" = xyes; then
620 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
627 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
643 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
644 AC_MSG_RESULT([yes, x86])
647 DEFINES="$DEFINES -DUSE_X86_64_ASM"
648 AC_MSG_RESULT([yes, x86_64])
651 DEFINES="$DEFINES -DUSE_SPARC_ASM"
652 AC_MSG_RESULT([yes, sparc])
655 AC_MSG_RESULT([no, platform not supported])
660 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
661 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
662 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
663 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
665 dnl Check to see if dlopen is in default libraries (like Solaris, which
666 dnl has it in libc), or if libdl is needed to get it.
667 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
668 [AC_CHECK_LIB([dl], [dlopen],
669 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
670 AC_SUBST([DLOPEN_LIBS])
672 dnl Check if that library also has dladdr
674 LIBS="$LIBS $DLOPEN_LIBS"
675 AC_CHECK_FUNCS([dladdr])
682 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
683 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
684 [AC_MSG_ERROR([Could not find clock_gettime])])])
685 AC_SUBST([CLOCK_LIB])
689 dnl See if posix_memalign is available
690 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
692 dnl Check for pthreads
694 if test "x$ax_pthread_ok" = xno; then
695 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
697 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
698 dnl to -pthread, which causes problems if we need -lpthread to appear in
700 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
702 dnl SELinux awareness.
703 AC_ARG_ENABLE([selinux],
704 [AS_HELP_STRING([--enable-selinux],
705 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
706 [MESA_SELINUX="$enableval"],
708 if test "x$enable_selinux" = "xyes"; then
709 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
710 [AC_CHECK_HEADER([selinux/selinux.h],[],
711 [AC_MSG_ERROR([SELinux headers not found])])
712 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
713 [AC_MSG_ERROR([SELinux library not found])])
714 SELINUX_LIBS="-lselinux"])
715 DEFINES="$DEFINES -DMESA_SELINUX"
717 AC_SUBST([SELINUX_CFLAGS])
718 AC_SUBST([SELINUX_LIBS])
721 AC_ARG_ENABLE([opengl],
722 [AS_HELP_STRING([--disable-opengl],
723 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
724 [enable_opengl="$enableval"],
726 AC_ARG_ENABLE([gles1],
727 [AS_HELP_STRING([--disable-gles1],
728 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
729 [enable_gles1="$enableval"],
731 AC_ARG_ENABLE([gles2],
732 [AS_HELP_STRING([--disable-gles2],
733 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
734 [enable_gles2="$enableval"],
738 [AS_HELP_STRING([--enable-dri],
739 [enable DRI modules @<:@default=enabled@:>@])],
740 [enable_dri="$enableval"],
751 AC_ARG_ENABLE([dri3],
752 [AS_HELP_STRING([--enable-dri3],
753 [enable DRI3 @<:@default=auto@:>@])],
754 [enable_dri3="$enableval"],
755 [enable_dri3="$dri3_default"])
757 [AS_HELP_STRING([--enable-glx],
758 [enable GLX library @<:@default=enabled@:>@])],
759 [enable_glx="$enableval"],
761 AC_ARG_ENABLE([osmesa],
762 [AS_HELP_STRING([--enable-osmesa],
763 [enable OSMesa library @<:@default=disabled@:>@])],
764 [enable_osmesa="$enableval"],
766 AC_ARG_ENABLE([gallium-osmesa],
767 [AS_HELP_STRING([--enable-gallium-osmesa],
768 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
769 [enable_gallium_osmesa="$enableval"],
770 [enable_gallium_osmesa=no])
772 [AS_HELP_STRING([--disable-egl],
773 [disable EGL library @<:@default=enabled@:>@])],
774 [enable_egl="$enableval"],
778 [AS_HELP_STRING([--enable-xa],
779 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
780 [enable_xa="$enableval"],
783 [AS_HELP_STRING([--enable-gbm],
784 [enable gbm library @<:@default=auto@:>@])],
785 [enable_gbm="$enableval"],
787 AC_ARG_ENABLE([nine],
788 [AS_HELP_STRING([--enable-nine],
789 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
790 [enable_nine="$enableval"],
793 AC_ARG_ENABLE([xvmc],
794 [AS_HELP_STRING([--enable-xvmc],
795 [enable xvmc library @<:@default=auto@:>@])],
796 [enable_xvmc="$enableval"],
798 AC_ARG_ENABLE([vdpau],
799 [AS_HELP_STRING([--enable-vdpau],
800 [enable vdpau library @<:@default=auto@:>@])],
801 [enable_vdpau="$enableval"],
804 [AS_HELP_STRING([--enable-omx],
805 [enable OpenMAX library @<:@default=disabled@:>@])],
806 [enable_omx="$enableval"],
809 [AS_HELP_STRING([--enable-va],
810 [enable va library @<:@default=auto@:>@])],
811 [enable_va="$enableval"],
813 AC_ARG_ENABLE([opencl],
814 [AS_HELP_STRING([--enable-opencl],
815 [enable OpenCL library @<:@default=disabled@:>@])],
816 [enable_opencl="$enableval"],
818 AC_ARG_ENABLE([opencl_icd],
819 [AS_HELP_STRING([--enable-opencl-icd],
820 [Build an OpenCL ICD library to be loaded by an ICD implementation
821 @<:@default=disabled@:>@])],
822 [enable_opencl_icd="$enableval"],
823 [enable_opencl_icd=no])
824 AC_ARG_ENABLE([xlib-glx],
825 [AS_HELP_STRING([--enable-xlib-glx],
826 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
827 [enable_xlib_glx="$enableval"],
828 [enable_xlib_glx=no])
830 AC_ARG_ENABLE([r600-llvm-compiler],
831 [AS_HELP_STRING([--enable-r600-llvm-compiler],
832 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
833 [enable_r600_llvm="$enableval"],
834 [enable_r600_llvm=no])
836 AC_ARG_ENABLE([gallium-tests],
837 [AS_HELP_STRING([--enable-gallium-tests],
838 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
839 [enable_gallium_tests="$enableval"],
840 [enable_gallium_tests=no])
842 # Option for Gallium drivers
844 # Keep this in sync with the --with-gallium-drivers help string default value
845 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
847 AC_ARG_WITH([gallium-drivers],
848 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
849 [comma delimited Gallium drivers list, e.g.
850 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
851 @<:@default=r300,r600,svga,swrast@:>@])],
852 [with_gallium_drivers="$withval"],
853 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
855 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
856 # here so that the script doesn't choke on an unknown driver name later.
857 case "$with_gallium_drivers" in
858 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
859 no) with_gallium_drivers='' ;;
862 if test "x$enable_opengl" = xno -a \
863 "x$enable_gles1" = xno -a \
864 "x$enable_gles2" = xno -a \
865 "x$enable_nine" = xno -a \
866 "x$enable_xa" = xno -a \
867 "x$enable_xvmc" = xno -a \
868 "x$enable_vdpau" = xno -a \
869 "x$enable_omx" = xno -a \
870 "x$enable_va" = xno -a \
871 "x$enable_opencl" = xno; then
872 AC_MSG_ERROR([at least one API should be enabled])
875 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
876 if test "x$enable_opengl" = xno -a \
877 "x$enable_gles1" = xyes; then
878 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
881 if test "x$enable_opengl" = xno -a \
882 "x$enable_gles2" = xyes; then
883 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
886 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
887 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
888 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
889 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
890 "x$enable_gles1" = xyes -o \
891 "x$enable_gles2" = xyes)
893 if test "x$enable_glx" = xno; then
894 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
898 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
899 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
902 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
903 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
906 # Disable GLX if OpenGL is not enabled
907 if test "x$enable_glx$enable_opengl" = xyesno; then
908 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
912 # Disable GLX if DRI and Xlib-GLX are not enabled
913 if test "x$enable_glx" = xyes -a \
914 "x$enable_dri" = xno -a \
915 "x$enable_xlib_glx" = xno; then
916 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
920 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
921 "x$enable_dri" = xyes)
924 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
925 [have_libdrm=yes], [have_libdrm=no])
926 if test "x$have_libdrm" = xyes; then
927 DEFINES="$DEFINES -DHAVE_LIBDRM"
930 # Select which platform-dependent DRI code gets built
933 dri_platform='apple' ;;
935 dri_platform='none' ;;
937 dri_platform='drm' ;;
940 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
941 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
942 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
943 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
944 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
946 AC_ARG_ENABLE([shared-glapi],
947 [AS_HELP_STRING([--enable-shared-glapi],
948 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
949 [enable_shared_glapi="$enableval"],
950 [enable_shared_glapi=yes])
952 case "x$enable_opengl$enable_gles1$enable_gles2" in
954 if test "x$enable_shared_glapi" = xno; then
955 AC_MSG_ERROR([shared GLAPI required when building two or more of
956 the following APIs - opengl, gles1 gles2])
961 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
963 # Build the pipe-drivers as separate libraries/modules.
964 # Do not touch this unless you know what you are doing.
965 # XXX: Expose via configure option ?
966 enable_shared_pipe_drivers=no
969 dnl Driver specific build directories
972 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
973 NEED_WINSYS_XLIB="yes"
976 if test "x$enable_dri" = xyes; then
977 enable_gallium_loader="$enable_shared_pipe_drivers"
980 if test "x$enable_gallium_osmesa" = xyes; then
981 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
982 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
984 if test "x$enable_osmesa" = xyes; then
985 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
989 AC_SUBST([MESA_LLVM])
993 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
994 [choose SHA1 implementation])])
995 case "x$with_sha1" in
996 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
999 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1002 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1003 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1006 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1007 AC_MSG_ERROR([sha1 in libc requested but not found])
1009 if test "x$with_sha1" = xlibc; then
1010 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1011 [Use libc SHA1 functions])
1014 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1015 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1016 with_sha1=CommonCrypto
1018 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1019 AC_MSG_ERROR([CommonCrypto requested but not found])
1021 if test "x$with_sha1" = xCommonCrypto; then
1022 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1023 [Use CommonCrypto SHA1 functions])
1026 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1027 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1028 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1031 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1032 AC_MSG_ERROR([CryptoAPI requested but not found])
1034 if test "x$with_sha1" = xCryptoAPI; then
1035 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1036 [Use CryptoAPI SHA1 functions])
1039 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1040 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1043 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1044 AC_MSG_ERROR([libmd requested but not found])
1046 if test "x$with_sha1" = xlibmd; then
1047 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1048 [Use libmd SHA1 functions])
1051 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1052 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1055 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1056 AC_MSG_ERROR([libsha1 requested but not found])
1058 if test "x$with_sha1" = xlibsha1; then
1059 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1060 [Use libsha1 for SHA1])
1063 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1064 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1067 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1068 AC_MSG_ERROR([libnettle requested but not found])
1070 if test "x$with_sha1" = xlibnettle; then
1071 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1072 [Use libnettle SHA1 functions])
1075 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1076 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1079 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1080 AC_MSG_ERROR([libgcrypt requested but not found])
1082 if test "x$with_sha1" = xlibgcrypt; then
1083 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1084 [Use libgcrypt SHA1 functions])
1087 # We don't need all of the OpenSSL libraries, just libcrypto
1088 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1089 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1090 [HAVE_OPENSSL_PKC=no])
1091 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1092 if test "x$with_sha1" = x; then
1096 if test "x$with_sha1" = xlibcrypto; then
1097 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1100 if test "x$with_sha1" = xlibcrypto; then
1101 if test "x$HAVE_LIBCRYPTO" = xyes; then
1104 SHA1_LIBS="$OPENSSL_LIBS"
1105 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1108 AC_MSG_CHECKING([for SHA1 implementation])
1109 AC_MSG_RESULT([$with_sha1])
1111 AC_SUBST(SHA1_CFLAGS)
1113 # Enable a define for SHA1
1114 if test "x$with_sha1" != "x"; then
1115 DEFINES="$DEFINES -DHAVE_SHA1"
1118 # Allow user to configure out the shader-cache feature
1119 AC_ARG_ENABLE([shader-cache],
1120 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1121 [enable_shader_cache="$enableval"],
1122 [if test "x$with_sha1" != "x"; then
1123 enable_shader_cache=yes
1125 enable_shader_cache=no
1127 if test "x$with_sha1" = "x"; then
1128 if test "x$enable_shader_cache" = "xyes"; then
1129 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1132 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1141 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1142 have_libudev=yes, have_libudev=no)
1144 AC_ARG_ENABLE([sysfs],
1145 [AS_HELP_STRING([--enable-sysfs],
1146 [enable /sys PCI identification @<:@default=disabled@:>@])],
1147 [have_sysfs="$enableval"],
1151 if test "x$enable_dri" = xyes; then
1152 if test "$enable_static" = yes; then
1153 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1156 # not a hard requirement as swrast does not depend on it
1157 if test "x$have_libdrm" = xyes; then
1158 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1162 AC_ARG_ENABLE([driglx-direct],
1163 [AS_HELP_STRING([--disable-driglx-direct],
1164 [disable direct rendering in GLX and EGL for DRI \
1165 @<:@default=auto@:>@])],
1166 [driglx_direct="$enableval"],
1167 [driglx_direct="yes"])
1170 dnl libGL configuration per driver
1172 case "x$enable_glx$enable_xlib_glx" in
1175 dri_modules="x11 xext xcb"
1176 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1177 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1178 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1179 GL_LIB_DEPS="$XLIBGL_LIBS"
1180 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1181 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1185 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1187 # find the DRI deps for libGL
1188 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1190 if test x"$driglx_direct" = xyes; then
1191 if test x"$dri_platform" = xdrm ; then
1192 DEFINES="$DEFINES -DGLX_USE_DRM"
1193 if test "x$have_libdrm" != xyes; then
1194 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1197 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1198 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1199 if test x"$enable_dri3" = xyes; then
1200 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1201 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1204 if test x"$enable_dri" = xyes; then
1205 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1208 if test x"$enable_dri3" = xyes; then
1209 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1210 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1213 if test x"$dri_platform" = xapple ; then
1214 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1218 # add xf86vidmode if available
1219 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1220 if test "$HAVE_XF86VIDMODE" = yes ; then
1221 dri_modules="$dri_modules xxf86vm"
1224 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1225 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1226 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1227 GL_LIB_DEPS="$DRIGL_LIBS"
1229 # need DRM libs, $PTHREAD_LIBS, etc.
1230 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1231 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1236 if test "$have_libudev" = yes; then
1237 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1241 if test "$have_sysfs" = yes; then
1242 DEFINES="$DEFINES -DHAVE_SYSFS"
1246 # This is outside the case (above) so that it is invoked even for non-GLX
1248 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1250 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1251 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1252 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1253 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1255 AC_SUBST([X11_INCLUDES])
1256 AC_SUBST([GL_LIB_DEPS])
1257 AC_SUBST([GL_PC_REQ_PRIV])
1258 AC_SUBST([GL_PC_LIB_PRIV])
1259 AC_SUBST([GL_PC_CFLAGS])
1260 AC_SUBST([DRI_PC_REQ_PRIV])
1261 AC_SUBST([GLESv1_CM_LIB_DEPS])
1262 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1263 AC_SUBST([GLESv2_LIB_DEPS])
1264 AC_SUBST([GLESv2_PC_LIB_PRIV])
1266 AC_SUBST([HAVE_XF86VIDMODE])
1271 case "x$enable_glx$enable_xlib_glx" in
1273 DEFINES="$DEFINES -DUSE_XSHM"
1276 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1277 if test "x$driglx_direct" = xyes; then
1278 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1287 AC_ARG_ENABLE([glx-tls],
1288 [AS_HELP_STRING([--enable-glx-tls],
1289 [enable TLS support in GLX @<:@default=disabled@:>@])],
1290 [GLX_USE_TLS="$enableval"],
1292 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1294 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1295 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1300 dnl Directory for DRI drivers
1301 AC_ARG_WITH([dri-driverdir],
1302 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1303 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1304 [DRI_DRIVER_INSTALL_DIR="$withval"],
1305 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1306 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1307 dnl Extra search path for DRI drivers
1308 AC_ARG_WITH([dri-searchpath],
1309 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1310 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1311 [DRI_DRIVER_SEARCH_DIR="$withval"],
1312 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1313 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1314 dnl Which drivers to build - default is chosen by platform
1315 AC_ARG_WITH([dri-drivers],
1316 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1317 [comma delimited classic DRI drivers list, e.g.
1318 "swrast,i965,radeon" @<:@default=auto@:>@])],
1319 [with_dri_drivers="$withval"],
1320 [with_dri_drivers=auto])
1322 if test "x$with_dri_drivers" = xauto; then
1323 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1324 with_dri_drivers="yes"
1326 with_dri_drivers="no"
1329 if test "x$with_dri_drivers" = xno; then
1333 dnl If $with_dri_drivers is yes, drivers will be added through
1334 dnl platform checks. Set DEFINES and LIB_DEPS
1335 if test "x$enable_dri" = xyes; then
1336 # Platform specific settings and drivers to build
1339 DEFINES="$DEFINES -DHAVE_ALIAS"
1340 if test "x$enable_dri3" = xyes; then
1341 DEFINES="$DEFINES -DHAVE_DRI3"
1344 if test "x$have_pci_id" != xyes; then
1345 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1350 # Build only the drivers for cards that exist on PowerPC/sparc
1351 if test "x$with_dri_drivers" = "xyes"; then
1352 with_dri_drivers="r200 radeon swrast"
1357 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1358 DEFINES="$DEFINES -DHAVE_ALIAS"
1361 DEFINES="$DEFINES -DHAVE_ALIAS"
1364 if test "x$with_dri_drivers" = "xyes"; then
1365 with_dri_drivers="swrast"
1369 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1370 if test "x$with_dri_drivers" = "xyes"; then
1371 with_dri_drivers="swrast"
1377 if test "x$with_dri_drivers" = "xyes"; then
1378 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1382 PKG_CHECK_MODULES([EXPAT], [expat], [],
1383 # expat version 2.0 and earlier do not provide expat.pc
1384 [AC_CHECK_HEADER([expat.h],[],
1385 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1386 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1387 [AC_MSG_ERROR([Expat library required for DRI not found])])
1388 EXPAT_LIBS="-lexpat"])
1390 # put all the necessary libs together
1391 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1394 AC_SUBST([DRI_LIB_DEPS])
1397 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1398 if test -n "$with_dri_drivers"; then
1399 if test "x$enable_opengl" != xyes; then
1400 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1403 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1404 for driver in $dri_drivers; do
1405 DRI_DIRS="$DRI_DIRS $driver"
1409 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1413 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1416 HAVE_NOUVEAU_DRI=yes;
1417 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1420 HAVE_RADEON_DRI=yes;
1421 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1425 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1428 HAVE_SWRAST_DRI=yes;
1431 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1435 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1438 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1439 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1440 "x$enable_osmesa" = xyes -o \
1444 dnl OSMesa configuration
1447 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1448 AC_ARG_WITH([osmesa-bits],
1449 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1450 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1451 [osmesa_bits="$withval"],
1453 if test "x$osmesa_bits" != x8; then
1454 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1455 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1459 case "x$osmesa_bits" in
1461 OSMESA_LIB="${OSMESA_LIB}"
1464 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1465 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1468 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1472 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1473 # only link libraries with osmesa if shared
1474 if test "$enable_static" = no; then
1475 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1479 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1482 AC_SUBST([OSMESA_LIB_DEPS])
1483 AC_SUBST([OSMESA_PC_REQ])
1484 AC_SUBST([OSMESA_PC_LIB_PRIV])
1487 dnl gbm configuration
1489 if test "x$enable_gbm" = xauto; then
1490 case "$with_egl_platforms" in
1497 if test "x$enable_gbm" = xyes; then
1498 if test "x$need_pci_id$have_pci_id" = xyesno; then
1499 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1502 if test "x$enable_dri" = xyes; then
1503 if test "x$enable_shared_glapi" = xno; then
1504 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1507 # Strictly speaking libgbm does not require --enable-dri, although
1508 # both of its backends do. Thus one can build libgbm without any
1509 # backends if --disable-dri is set.
1510 # To avoid unnecessary complexity of checking if at least one backend
1511 # is available when building, just mandate --enable-dri.
1512 AC_MSG_ERROR([gbm requires --enable-dri])
1515 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1516 if test "x$need_pci_id$have_libudev" = xyesyes; then
1517 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1521 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1522 AC_SUBST([GBM_PC_REQ_PRIV])
1523 AC_SUBST([GBM_PC_LIB_PRIV])
1526 dnl EGL configuration
1530 if test "x$enable_egl" = xyes; then
1531 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1533 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1535 if test "$enable_static" != yes; then
1536 if test "x$enable_dri" = xyes; then
1537 HAVE_EGL_DRIVER_DRI2=1
1538 if test "x$enable_shared_glapi" = xno; then
1539 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1542 # Avoid building an "empty" libEGL. Drop/update this
1543 # when other backends (haiku?) come along.
1544 AC_MSG_ERROR([egl requires --enable-dri])
1549 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1550 AC_SUBST([EGL_LIB_DEPS])
1553 dnl XA configuration
1555 if test "x$enable_xa" = xyes; then
1556 if test "x$with_gallium_drivers" = xswrast; then
1558 Building xa requires at least one non swrast gallium driver.
1559 If you are looking to use libxatracker.so with the VMware driver,
1560 make sure to include svga in the gallium drivers list, apart from
1562 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1564 enable_gallium_loader=$enable_shared_pipe_drivers
1566 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1569 dnl Gallium G3DVL configuration
1571 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1572 if test "x$enable_xvmc" = xauto; then
1573 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1576 if test "x$enable_vdpau" = xauto; then
1577 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1580 if test "x$enable_omx" = xauto; then
1581 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1584 if test "x$enable_va" = xauto; then
1585 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1589 if test "x$enable_dri" = xyes -o \
1590 "x$enable_xvmc" = xyes -o \
1591 "x$enable_vdpau" = xyes -o \
1592 "x$enable_omx" = xyes -o \
1593 "x$enable_va" = xyes; then
1596 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1598 if test "x$enable_xvmc" = xyes -o \
1599 "x$enable_vdpau" = xyes -o \
1600 "x$enable_omx" = xyes -o \
1601 "x$enable_va" = xyes; then
1602 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1603 need_gallium_vl_winsys=yes
1605 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1607 if test "x$enable_xvmc" = xyes; then
1608 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1609 enable_gallium_loader=$enable_shared_pipe_drivers
1611 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1613 if test "x$enable_vdpau" = xyes; then
1614 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1615 enable_gallium_loader=$enable_shared_pipe_drivers
1617 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1619 if test "x$enable_omx" = xyes; then
1620 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1621 enable_gallium_loader=$enable_shared_pipe_drivers
1623 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1625 if test "x$enable_va" = xyes; then
1626 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1627 enable_gallium_loader=$enable_shared_pipe_drivers
1629 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1632 dnl Nine Direct3D9 configuration
1634 if test "x$enable_nine" = xyes; then
1635 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1636 AC_MSG_ERROR([nine requires the gallium swrast driver])
1638 if test "x$with_gallium_drivers" = xswrast; then
1639 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1641 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1642 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1645 if test "x$enable_dri3" = xno; then
1646 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1649 enable_gallium_loader=$enable_shared_pipe_drivers
1651 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1654 dnl OpenCL configuration
1657 AC_ARG_WITH([clang-libdir],
1658 [AS_HELP_STRING([--with-clang-libdir],
1659 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1660 [CLANG_LIBDIR="$withval"],
1663 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1664 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1666 if test "x$enable_opencl" = xyes; then
1667 if test -z "$with_gallium_drivers"; then
1668 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1671 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1672 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1675 if test "x$have_libclc" = xno; then
1676 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1677 Make sure the directory containing libclc.pc is specified in your
1678 PKG_CONFIG_PATH environment variable.
1679 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1681 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1682 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1683 AC_SUBST([LIBCLC_INCLUDEDIR])
1684 AC_SUBST([LIBCLC_LIBEXECDIR])
1687 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1688 enable_gallium_loader=yes
1690 if test "x$enable_opencl_icd" = xyes; then
1691 OPENCL_LIBNAME="MesaOpenCL"
1693 OPENCL_LIBNAME="OpenCL"
1696 if test "x$have_libelf" != xyes; then
1697 AC_MSG_ERROR([Clover requires libelf])
1700 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1701 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1702 AC_SUBST([OPENCL_LIBNAME])
1705 dnl Gallium configuration
1707 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1709 AC_SUBST([LLVM_BINDIR])
1710 AC_SUBST([LLVM_CFLAGS])
1711 AC_SUBST([LLVM_CPPFLAGS])
1712 AC_SUBST([LLVM_CXXFLAGS])
1713 AC_SUBST([LLVM_LIBDIR])
1714 AC_SUBST([LLVM_LIBS])
1715 AC_SUBST([LLVM_LDFLAGS])
1716 AC_SUBST([LLVM_INCLUDEDIR])
1717 AC_SUBST([LLVM_VERSION])
1718 AC_SUBST([CLANG_RESOURCE_DIR])
1720 case "x$enable_opengl$enable_gles1$enable_gles2" in
1722 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1726 AC_SUBST([VG_LIB_DEPS])
1727 AC_SUBST([EGL_CLIENT_APIS])
1730 dnl EGL Platforms configuration
1732 AC_ARG_WITH([egl-platforms],
1733 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1734 [comma delimited native platforms libEGL supports, e.g.
1735 "x11,drm" @<:@default=auto@:>@])],
1736 [with_egl_platforms="$withval"],
1737 [if test "x$enable_egl" = xyes; then
1738 with_egl_platforms="x11"
1740 with_egl_platforms=""
1743 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1744 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1747 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1748 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1750 if test "x$WAYLAND_SCANNER" = x; then
1751 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1754 # Do per-EGL platform setups and checks
1755 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1756 for plat in $egl_platforms; do
1759 test "x$have_libdrm" != xyes &&
1760 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1762 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1764 if test "x$WAYLAND_SCANNER" = x; then
1765 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1770 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1774 test "x$enable_gbm" = "xno" &&
1775 AC_MSG_ERROR([EGL platform drm needs gbm])
1776 test "x$have_libdrm" != xyes &&
1777 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1781 test "x$have_libdrm" != xyes &&
1782 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1786 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1790 case "$plat$need_pci_id$have_pci_id" in
1791 waylandyesno|drmyesno)
1792 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1796 # libEGL wants to default to the first platform specified in
1797 # ./configure. parse that here.
1798 if test "x$egl_platforms" != "x"; then
1799 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1800 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1802 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1805 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1806 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1807 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1808 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1809 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1811 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1813 AC_SUBST([EGL_NATIVE_PLATFORM])
1814 AC_SUBST([EGL_CFLAGS])
1816 # If we don't have the X11 platform, set this define so we don't try to include
1818 if ! echo "$egl_platforms" | grep -q 'x11'; then
1819 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1820 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1826 AC_ARG_ENABLE([gallium-llvm],
1827 [AS_HELP_STRING([--enable-gallium-llvm],
1828 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1829 [enable_gallium_llvm="$enableval"],
1830 [enable_gallium_llvm=auto])
1832 AC_ARG_ENABLE([llvm-shared-libs],
1833 [AS_HELP_STRING([--enable-llvm-shared-libs],
1834 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1835 [enable_llvm_shared_libs="$enableval"],
1836 [enable_llvm_shared_libs=yes])
1838 AC_ARG_WITH([llvm-prefix],
1839 [AS_HELP_STRING([--with-llvm-prefix],
1840 [Prefix for LLVM installations in non-standard locations])],
1841 [llvm_prefix="$withval"],
1845 # Call this inside ` ` to get the return value.
1846 # $1 is the llvm-config command with arguments.
1847 strip_unwanted_llvm_flags() {
1848 # Use \> (marks the end of the word)
1850 -e 's/-DNDEBUG\>//g' \
1851 -e 's/-D_GNU_SOURCE\>//g' \
1852 -e 's/-pedantic\>//g' \
1853 -e 's/-Wcovered-switch-default\>//g' \
1857 -e 's/-Wcast-qual\>//g' \
1858 -e 's/-Woverloaded-virtual\>//g' \
1859 -e 's/-fcolor-diagnostics\>//g' \
1860 -e 's/-fdata-sections\>//g' \
1861 -e 's/-ffunction-sections\>//g' \
1862 -e 's/-fno-exceptions\>//g' \
1863 -e 's/-fomit-frame-pointer\>//g' \
1864 -e 's/-fvisibility-inlines-hidden\>//g' \
1866 -e 's/-fstack-protector-strong\>//g'
1869 llvm_check_version_for() {
1870 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1871 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1877 if test -z "$with_gallium_drivers"; then
1878 enable_gallium_llvm=no
1880 if test "x$enable_gallium_llvm" = xauto; then
1882 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1885 if test "x$enable_gallium_llvm" = xyes; then
1886 if test -n "$llvm_prefix"; then
1887 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1889 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1892 if test "x$LLVM_CONFIG" != xno; then
1893 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1894 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1895 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1896 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1897 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1898 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1899 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1900 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1902 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1903 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1904 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1905 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1907 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1908 if test -z "$LLVM_VERSION_PATCH"; then
1909 LLVM_VERSION_PATCH=0
1912 if test -n "${LLVM_VERSION_MAJOR}"; then
1913 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1915 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1918 LLVM_REQUIRED_VERSION_MAJOR="3"
1919 LLVM_REQUIRED_VERSION_MINOR="3"
1920 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1921 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1924 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1926 if test "x$enable_opencl" = xyes; then
1927 llvm_check_version_for "3" "5" "0" "opencl"
1929 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1930 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1932 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1935 dnl Check for Clang internal headers
1936 if test "x$enable_opencl" = xyes; then
1937 if test -z "$CLANG_LIBDIR"; then
1938 CLANG_LIBDIR=${LLVM_LIBDIR}
1940 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1941 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1942 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1952 if test "x$enable_opencl" = xyes; then
1953 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1957 dnl Directory for XVMC libs
1958 AC_ARG_WITH([xvmc-libdir],
1959 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1960 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1961 [XVMC_LIB_INSTALL_DIR="$withval"],
1962 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1963 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1968 if test "x$enable_gallium_tests" = xyes; then
1969 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1970 enable_gallium_loader=yes
1972 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1974 dnl Directory for VDPAU libs
1975 AC_ARG_WITH([vdpau-libdir],
1976 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1977 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1978 [VDPAU_LIB_INSTALL_DIR="$withval"],
1979 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1980 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1982 dnl Directory for OMX libs
1984 AC_ARG_WITH([omx-libdir],
1985 [AS_HELP_STRING([--with-omx-libdir=DIR],
1986 [directory for the OMX libraries])],
1987 [OMX_LIB_INSTALL_DIR="$withval"],
1988 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1989 AC_SUBST([OMX_LIB_INSTALL_DIR])
1991 dnl Directory for VA libs
1993 AC_ARG_WITH([va-libdir],
1994 [AS_HELP_STRING([--with-va-libdir=DIR],
1995 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
1996 [VA_LIB_INSTALL_DIR="$withval"],
1997 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
1998 AC_SUBST([VA_LIB_INSTALL_DIR])
2000 AC_ARG_WITH([d3d-libdir],
2001 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2002 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2003 [D3D_DRIVER_INSTALL_DIR="$withval"],
2004 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2005 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2008 dnl Gallium helper functions
2010 gallium_require_drm() {
2011 if test "x$have_libdrm" != xyes; then
2012 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2016 gallium_require_llvm() {
2017 if test "x$MESA_LLVM" = x0; then
2018 case "$host" in *gnux32) return;; esac
2020 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2025 gallium_require_drm_loader() {
2026 if test "x$enable_gallium_loader" = xyes; then
2027 if test "x$need_pci_id$have_pci_id" = xyesno; then
2028 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2030 enable_gallium_drm_loader=yes
2032 if test "x$enable_va" = xyes && test "x$7" != x; then
2033 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2038 case "$with_egl_platforms" in
2042 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2045 if test "x$enable_gbm" != xyes; then
2046 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2050 radeon_llvm_check() {
2051 if test ${LLVM_VERSION_INT} -lt 307; then
2052 amdgpu_llvm_target_name='r600'
2054 amdgpu_llvm_target_name='amdgpu'
2056 if test "x$enable_gallium_llvm" != "xyes"; then
2057 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2059 llvm_check_version_for "3" "4" "2" $1
2060 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2061 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2063 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2064 NEED_RADEON_LLVM=yes
2065 if test "x$have_libelf" != xyes; then
2066 AC_MSG_ERROR([$1 requires libelf when using llvm])
2070 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2071 if test -n "$with_gallium_drivers"; then
2072 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2073 for driver in $gallium_drivers; do
2076 HAVE_GALLIUM_SVGA=yes
2077 gallium_require_drm "svga"
2078 gallium_require_drm_loader
2081 HAVE_GALLIUM_I915=yes
2082 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2083 gallium_require_drm "Gallium i915"
2084 gallium_require_drm_loader
2087 HAVE_GALLIUM_ILO=yes
2088 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2089 gallium_require_drm "Gallium i965/ilo"
2090 gallium_require_drm_loader
2093 HAVE_GALLIUM_R300=yes
2094 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2095 gallium_require_drm "Gallium R300"
2096 gallium_require_drm_loader
2097 gallium_require_llvm "Gallium R300"
2100 HAVE_GALLIUM_R600=yes
2101 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2102 gallium_require_drm "Gallium R600"
2103 gallium_require_drm_loader
2104 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2105 radeon_llvm_check "r600g"
2106 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2108 if test "x$enable_r600_llvm" = xyes; then
2109 USE_R600_LLVM_COMPILER=yes;
2111 if test "x$enable_opencl" = xyes; then
2112 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2116 HAVE_GALLIUM_RADEONSI=yes
2117 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2118 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2119 gallium_require_drm "radeonsi"
2120 gallium_require_drm_loader
2121 radeon_llvm_check "radeonsi"
2122 require_egl_drm "radeonsi"
2125 HAVE_GALLIUM_NOUVEAU=yes
2126 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2127 gallium_require_drm "nouveau"
2128 gallium_require_drm_loader
2131 HAVE_GALLIUM_FREEDRENO=yes
2132 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2133 gallium_require_drm "freedreno"
2134 gallium_require_drm_loader
2137 HAVE_GALLIUM_SOFTPIPE=yes
2138 if test "x$MESA_LLVM" = x1; then
2139 HAVE_GALLIUM_LLVMPIPE=yes
2143 HAVE_GALLIUM_VC4=yes
2144 gallium_require_drm "vc4"
2145 gallium_require_drm_loader
2148 i?86 | x86_64 | amd64)
2149 USE_VC4_SIMULATOR=yes
2154 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2160 dnl Set LLVM_LIBS - This is done after the driver configuration so
2161 dnl that drivers can add additional components to LLVM_COMPONENTS.
2162 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2163 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2164 dnl this was causing the same libraries to be appear multiple times
2167 if test "x$MESA_LLVM" != x0; then
2169 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2171 if test "x$enable_llvm_shared_libs" = xyes; then
2172 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2173 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2174 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2176 if test "x$llvm_have_one_so" = xyes; then
2177 dnl LLVM was built using auto*, so there is only one shared object.
2178 LLVM_LIBS="-l$LLVM_SO_NAME"
2180 dnl If LLVM was built with CMake, there will be one shared object per
2182 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2183 [AC_MSG_ERROR([Could not find llvm shared libraries:
2184 Please make sure you have built llvm with the --enable-shared option
2185 and that your llvm libraries are installed in $LLVM_LIBDIR
2186 If you have installed your llvm libraries to a different directory you
2187 can use the --with-llvm-prefix= configure flag to specify this directory.
2188 NOTE: Mesa is attempting to use llvm shared libraries by default.
2189 If you do not want to build with llvm shared libraries and instead want to
2190 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2191 invocation and rebuild.])])
2193 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2194 dnl install uses a shared object for each component and we have
2195 dnl already added all of these objects to LLVM_LIBS.
2198 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2199 dnl We need to link to llvm system libs when using static libs
2200 dnl However, only llvm 3.5+ provides --system-libs
2201 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2202 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2207 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2208 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2209 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2210 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2211 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2212 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2213 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2214 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2215 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2216 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2217 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2218 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2219 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2221 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2223 # NOTE: anything using xcb or other client side libs ends up in separate
2224 # _CLIENT variables. The pipe loader is built in two variants,
2225 # one that is standalone and does not link any x client libs (for
2226 # use by XA tracker in particular, but could be used in any case
2227 # where communication with xserver is not desired).
2228 if test "x$enable_gallium_loader" = xyes; then
2229 if test "x$enable_dri" = xyes; then
2230 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2233 if test "x$enable_gallium_drm_loader" = xyes; then
2234 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2237 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2240 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2241 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2242 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2243 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2244 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2245 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2247 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2248 "x$HAVE_GALLIUM_R600" = xyes -o \
2249 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2250 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2251 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2252 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2253 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2254 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2255 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2256 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2257 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2258 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2259 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2264 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2265 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2266 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2267 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2269 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2270 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2271 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2273 AC_SUBST([NINE_MAJOR], 1)
2274 AC_SUBST([NINE_MINOR], 0)
2275 AC_SUBST([NINE_TINY], 0)
2276 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2278 AC_SUBST([VDPAU_MAJOR], 1)
2279 AC_SUBST([VDPAU_MINOR], 0)
2281 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2282 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2283 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2284 AC_SUBST([VA_MINOR], $VA_MINOR)
2286 AC_SUBST([XVMC_MAJOR], 1)
2287 AC_SUBST([XVMC_MINOR], 0)
2289 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2290 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2291 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2292 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2294 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2295 AC_SUBST([XA_MINOR], $XA_MINOR)
2296 AC_SUBST([XA_TINY], $XA_TINY)
2297 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2299 dnl Restore LDFLAGS and CPPFLAGS
2300 LDFLAGS="$_SAVE_LDFLAGS"
2301 CPPFLAGS="$_SAVE_CPPFLAGS"
2303 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2304 if test "x$acv_mesa_CLANG" = xyes; then
2305 CFLAGS="$CFLAGS -Qunused-arguments"
2306 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2309 dnl Add user CFLAGS and CXXFLAGS
2310 CFLAGS="$CFLAGS $USER_CFLAGS"
2311 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2313 dnl Substitute the config
2314 AC_CONFIG_FILES([Makefile
2318 src/egl/wayland/wayland-drm/Makefile
2319 src/egl/wayland/wayland-egl/Makefile
2320 src/egl/wayland/wayland-egl/wayland-egl.pc
2321 src/gallium/Makefile
2322 src/gallium/auxiliary/Makefile
2323 src/gallium/auxiliary/pipe-loader/Makefile
2324 src/gallium/drivers/freedreno/Makefile
2325 src/gallium/drivers/ddebug/Makefile
2326 src/gallium/drivers/i915/Makefile
2327 src/gallium/drivers/ilo/Makefile
2328 src/gallium/drivers/llvmpipe/Makefile
2329 src/gallium/drivers/noop/Makefile
2330 src/gallium/drivers/nouveau/Makefile
2331 src/gallium/drivers/r300/Makefile
2332 src/gallium/drivers/r600/Makefile
2333 src/gallium/drivers/radeon/Makefile
2334 src/gallium/drivers/radeonsi/Makefile
2335 src/gallium/drivers/rbug/Makefile
2336 src/gallium/drivers/softpipe/Makefile
2337 src/gallium/drivers/svga/Makefile
2338 src/gallium/drivers/trace/Makefile
2339 src/gallium/drivers/vc4/Makefile
2340 src/gallium/state_trackers/clover/Makefile
2341 src/gallium/state_trackers/dri/Makefile
2342 src/gallium/state_trackers/glx/xlib/Makefile
2343 src/gallium/state_trackers/nine/Makefile
2344 src/gallium/state_trackers/omx/Makefile
2345 src/gallium/state_trackers/osmesa/Makefile
2346 src/gallium/state_trackers/va/Makefile
2347 src/gallium/state_trackers/vdpau/Makefile
2348 src/gallium/state_trackers/xa/Makefile
2349 src/gallium/state_trackers/xvmc/Makefile
2350 src/gallium/targets/d3dadapter9/Makefile
2351 src/gallium/targets/d3dadapter9/d3d.pc
2352 src/gallium/targets/dri/Makefile
2353 src/gallium/targets/libgl-xlib/Makefile
2354 src/gallium/targets/omx/Makefile
2355 src/gallium/targets/opencl/Makefile
2356 src/gallium/targets/opencl/mesa.icd
2357 src/gallium/targets/osmesa/Makefile
2358 src/gallium/targets/osmesa/osmesa.pc
2359 src/gallium/targets/pipe-loader/Makefile
2360 src/gallium/targets/va/Makefile
2361 src/gallium/targets/vdpau/Makefile
2362 src/gallium/targets/xa/Makefile
2363 src/gallium/targets/xa/xatracker.pc
2364 src/gallium/targets/xvmc/Makefile
2365 src/gallium/tests/trivial/Makefile
2366 src/gallium/tests/unit/Makefile
2367 src/gallium/winsys/freedreno/drm/Makefile
2368 src/gallium/winsys/i915/drm/Makefile
2369 src/gallium/winsys/intel/drm/Makefile
2370 src/gallium/winsys/nouveau/drm/Makefile
2371 src/gallium/winsys/radeon/drm/Makefile
2372 src/gallium/winsys/amdgpu/drm/Makefile
2373 src/gallium/winsys/svga/drm/Makefile
2374 src/gallium/winsys/sw/dri/Makefile
2375 src/gallium/winsys/sw/kms-dri/Makefile
2376 src/gallium/winsys/sw/null/Makefile
2377 src/gallium/winsys/sw/wrapper/Makefile
2378 src/gallium/winsys/sw/xlib/Makefile
2379 src/gallium/winsys/vc4/drm/Makefile
2384 src/glx/apple/Makefile
2385 src/glx/tests/Makefile
2389 src/mapi/es1api/glesv1_cm.pc
2390 src/mapi/es2api/glesv2.pc
2391 src/mapi/glapi/gen/Makefile
2394 src/mesa/drivers/dri/dri.pc
2395 src/mesa/drivers/dri/common/Makefile
2396 src/mesa/drivers/dri/common/xmlpool/Makefile
2397 src/mesa/drivers/dri/i915/Makefile
2398 src/mesa/drivers/dri/i965/Makefile
2399 src/mesa/drivers/dri/Makefile
2400 src/mesa/drivers/dri/nouveau/Makefile
2401 src/mesa/drivers/dri/r200/Makefile
2402 src/mesa/drivers/dri/radeon/Makefile
2403 src/mesa/drivers/dri/swrast/Makefile
2404 src/mesa/drivers/osmesa/Makefile
2405 src/mesa/drivers/osmesa/osmesa.pc
2406 src/mesa/drivers/x11/Makefile
2407 src/mesa/main/tests/Makefile
2409 src/util/tests/hash_table/Makefile])
2414 dnl Output some configuration info for the user
2417 echo " prefix: $prefix"
2418 echo " exec_prefix: $exec_prefix"
2419 echo " libdir: $libdir"
2420 echo " includedir: $includedir"
2424 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2428 case "x$enable_osmesa$enable_gallium_osmesa" in
2430 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2433 echo " OSMesa: lib$OSMESA_LIB"
2441 if test "x$enable_dri" != xno; then
2442 echo " DRI platform: $dri_platform"
2443 if test -z "$DRI_DIRS"; then
2444 echo " DRI drivers: no"
2446 echo " DRI drivers: $DRI_DIRS"
2448 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2451 case "x$enable_glx$enable_xlib_glx" in
2453 echo " GLX: Xlib-based"
2456 echo " GLX: DRI-based"
2459 echo " GLX: $enable_glx"
2465 echo " EGL: $enable_egl"
2466 if test "$enable_egl" = yes; then
2467 echo " EGL platforms: $egl_platforms"
2470 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2471 egl_drivers="$egl_drivers builtin:egl_dri2"
2474 echo " EGL drivers: $egl_drivers"
2478 if test "x$MESA_LLVM" = x1; then
2480 echo " llvm-config: $LLVM_CONFIG"
2481 echo " llvm-version: $LLVM_VERSION"
2487 if test -n "$with_gallium_drivers"; then
2488 echo " Gallium: yes"
2495 echo " Shader cache: $enable_shader_cache"
2496 if test "x$enable_shader_cache" = "xyes"; then
2497 echo " With SHA1 from: $with_sha1"
2502 echo " Shared libs: $enable_shared"
2503 echo " Static libs: $enable_static"
2504 echo " Shared-glapi: $enable_shared_glapi"
2506 dnl Compiler options
2507 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2508 cflags=`echo $CFLAGS | \
2509 $SED 's/^ *//;s/ */ /;s/ *$//'`
2510 cxxflags=`echo $CXXFLAGS | \
2511 $SED 's/^ *//;s/ */ /;s/ *$//'`
2512 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2514 echo " CFLAGS: $cflags"
2515 echo " CXXFLAGS: $cxxflags"
2516 echo " Macros: $defines"
2518 if test "x$MESA_LLVM" = x1; then
2519 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2520 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2521 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2522 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2525 echo " PYTHON2: $PYTHON2"
2528 echo " Run '${MAKE-make}' to build Mesa"