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=2.4.65
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])
110 AC_CHECK_PROG(RM, rm, [rm -f])
113 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
114 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
116 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
117 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
119 AC_CHECK_PROG(INDENT, indent, indent, cat)
120 if test "x$INDENT" != "xcat"; then
121 # Only GNU indent is supported
122 INDENT_VERSION=`indent --version | grep GNU`
123 if test $? -eq 0; then
124 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
130 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
132 if test -z "$PYTHON2"; then
133 if test ! -f "$srcdir/src/util/format_srgb.c"; then
134 AC_MSG_ERROR([Python not found - unable to generate sources])
137 if test "x$acv_mako_found" = xno; then
138 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
139 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
146 dnl We need a POSIX shell for parts of the build. Assume we have one
150 # Solaris /bin/sh is too old/non-POSIX compliant
151 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
156 dnl clang is mostly GCC-compatible, but its version is much lower,
157 dnl so we have to check for it.
158 AC_MSG_CHECKING([if compiling with clang])
161 [AC_LANG_PROGRAM([], [[
166 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
168 AC_MSG_RESULT([$acv_mesa_CLANG])
170 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
171 dnl versions are explictly not supported.
174 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
175 AC_MSG_CHECKING([whether gcc version is sufficient])
179 GCC_VERSION=`$CC -dumpversion`
180 if test $? -eq 0; then
181 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
182 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
185 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
187 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
192 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
195 if test "x$cross_compiling" = xyes; then
200 dnl Check for compiler builtins
201 AX_GCC_BUILTIN([__builtin_bswap32])
202 AX_GCC_BUILTIN([__builtin_bswap64])
203 AX_GCC_BUILTIN([__builtin_clz])
204 AX_GCC_BUILTIN([__builtin_clzll])
205 AX_GCC_BUILTIN([__builtin_ctz])
206 AX_GCC_BUILTIN([__builtin_expect])
207 AX_GCC_BUILTIN([__builtin_ffs])
208 AX_GCC_BUILTIN([__builtin_ffsll])
209 AX_GCC_BUILTIN([__builtin_popcount])
210 AX_GCC_BUILTIN([__builtin_popcountll])
211 AX_GCC_BUILTIN([__builtin_unreachable])
213 AX_GCC_FUNC_ATTRIBUTE([const])
214 AX_GCC_FUNC_ATTRIBUTE([flatten])
215 AX_GCC_FUNC_ATTRIBUTE([format])
216 AX_GCC_FUNC_ATTRIBUTE([malloc])
217 AX_GCC_FUNC_ATTRIBUTE([packed])
218 AX_GCC_FUNC_ATTRIBUTE([pure])
219 AX_GCC_FUNC_ATTRIBUTE([unused])
220 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
222 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
224 dnl Make sure the pkg-config macros are defined
225 m4_ifndef([PKG_PROG_PKG_CONFIG],
226 [m4_fatal([Could not locate the pkg-config autoconf macros.
227 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
228 are in a different location, try setting the environment variable
229 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
230 PKG_PROG_PKG_CONFIG()
232 dnl LIB_DIR - library basename
233 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
236 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
237 _SAVE_LDFLAGS="$LDFLAGS"
238 _SAVE_CPPFLAGS="$CPPFLAGS"
241 DEFINES="-D__STDC_LIMIT_MACROS"
245 DEFINES="$DEFINES -D_GNU_SOURCE"
248 DEFINES="$DEFINES -DSVR4"
251 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
255 dnl Add flags for gcc and g++
256 if test "x$GCC" = xyes; then
257 CFLAGS="$CFLAGS -Wall"
259 if test "x$USE_GNU99" = xyes; then
260 CFLAGS="$CFLAGS -std=gnu99"
262 CFLAGS="$CFLAGS -std=c99"
265 # Enable -Werror=implicit-function-declaration and
266 # -Werror=missing-prototypes, if available, or otherwise, just
267 # -Wmissing-prototypes. This is particularly useful to avoid
268 # generating a loadable driver module that has undefined symbols.
269 save_CFLAGS="$CFLAGS"
270 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
271 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
272 CFLAGS="$CFLAGS -Werror=missing-prototypes"
273 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
274 AC_MSG_RESULT([yes]),
275 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
276 AC_MSG_RESULT([no])]);
278 # Enable -fvisibility=hidden if using a gcc that supports it
279 save_CFLAGS="$CFLAGS"
280 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
281 VISIBILITY_CFLAGS="-fvisibility=hidden"
282 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
283 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
284 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
286 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
289 # Work around aliasing bugs - developers should comment this out
290 CFLAGS="$CFLAGS -fno-strict-aliasing"
292 # We don't want floating-point math functions to set errno or trap
293 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
295 # gcc's builtin memcmp is slower than glibc's
296 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
297 CFLAGS="$CFLAGS -fno-builtin-memcmp"
299 # Flags to help ensure that certain portions of the code -- and only those
300 # portions -- can be built with MSVC:
301 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
302 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
303 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
304 # supports most of C99)
305 # - the rest has no compiler compiler restrictions
306 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
307 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
309 # Enable -Werror=vla if compiler supports it
310 save_CFLAGS="$CFLAGS"
311 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
312 CFLAGS="$CFLAGS -Werror=vla"
313 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
314 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
315 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
316 AC_MSG_RESULT([yes])],
317 AC_MSG_RESULT([no]));
318 CFLAGS="$save_CFLAGS"
320 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
321 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
323 if test "x$GXX" = xyes; then
324 CXXFLAGS="$CXXFLAGS -Wall"
326 # Enable -fvisibility=hidden if using a gcc that supports it
327 save_CXXFLAGS="$CXXFLAGS"
328 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
329 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
330 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
332 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
333 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
336 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
337 CXXFLAGS=$save_CXXFLAGS
339 # Work around aliasing bugs - developers should comment this out
340 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
342 # gcc's builtin memcmp is slower than glibc's
343 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
344 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
347 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
348 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
349 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
350 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
352 dnl even if the compiler appears to support it, using visibility attributes isn't
353 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
357 VISIBILITY_CXXFLAGS=""
361 AC_SUBST([VISIBILITY_CFLAGS])
362 AC_SUBST([VISIBILITY_CXXFLAGS])
365 dnl Optional flags, check for compiler support
367 SSE41_CFLAGS="-msse4.1"
368 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
369 dnl stack, but on x86-32 such alignment is not guaranteed.
370 case "$target_cpu" in
372 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
375 save_CFLAGS="$CFLAGS"
376 CFLAGS="$SSE41_CFLAGS $CFLAGS"
377 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
378 #include <smmintrin.h>
380 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
381 c = _mm_max_epu32(a, b);
383 }]])], SSE41_SUPPORTED=1)
384 CFLAGS="$save_CFLAGS"
385 if test "x$SSE41_SUPPORTED" = x1; then
386 DEFINES="$DEFINES -DUSE_SSE41"
388 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
389 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
391 dnl Can't have static and shared libraries, default to static if user
392 dnl explicitly requested. If both disabled, set to static since shared
393 dnl was explicitly requested.
394 case "x$enable_static$enable_shared" in
396 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
400 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
405 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
408 dnl other compiler options
410 AC_ARG_ENABLE([debug],
411 [AS_HELP_STRING([--enable-debug],
412 [use debug compiler flags and macros @<:@default=disabled@:>@])],
413 [enable_debug="$enableval"],
416 if test "x$enable_debug" = xyes; then
417 DEFINES="$DEFINES -DDEBUG"
418 if test "x$GCC" = xyes; then
419 if ! echo "$CFLAGS" | grep -q -e '-g'; then
422 if ! echo "$CFLAGS" | grep -q -e '-O'; then
426 if test "x$GXX" = xyes; then
427 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
428 CXXFLAGS="$CXXFLAGS -g"
430 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
431 CXXFLAGS="$CXXFLAGS -O0"
435 DEFINES="$DEFINES -DNDEBUG"
439 dnl Check if linker supports -Bsymbolic
441 save_LDFLAGS=$LDFLAGS
442 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
443 AC_MSG_CHECKING([if ld supports -Bsymbolic])
445 [AC_LANG_SOURCE([int main() { return 0;}])],
446 [AC_MSG_RESULT([yes])
447 BSYMBOLIC="-Wl,-Bsymbolic";],
450 LDFLAGS=$save_LDFLAGS
452 AC_SUBST([BSYMBOLIC])
455 dnl Check if linker supports garbage collection
457 save_LDFLAGS=$LDFLAGS
458 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
459 AC_MSG_CHECKING([whether ld supports --gc-sections])
461 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
462 [AC_MSG_RESULT([yes])
463 GC_SECTIONS="-Wl,--gc-sections";],
466 LDFLAGS=$save_LDFLAGS
468 AC_SUBST([GC_SECTIONS])
471 dnl OpenBSD does not have DT_NEEDED entries for libc by design
472 dnl so when these flags are passed to ld via libtool the checks will fail
476 LD_NO_UNDEFINED="" ;;
478 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
481 AC_SUBST([LD_NO_UNDEFINED])
484 dnl Check if linker supports version scripts
486 AC_MSG_CHECKING([if the linker supports version-scripts])
487 save_LDFLAGS=$LDFLAGS
488 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
489 cat > conftest.map <<EOF
499 [AC_LANG_SOURCE([int main() { return 0;}])],
500 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
501 [have_ld_version_script=no; AC_MSG_RESULT(no)])
502 LDFLAGS=$save_LDFLAGS
503 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
506 dnl Check if linker supports dynamic list files
508 AC_MSG_CHECKING([if the linker supports --dynamic-list])
509 save_LDFLAGS=$LDFLAGS
510 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
511 cat > conftest.dyn <<EOF
513 radeon_drm_winsys_create;
517 [AC_LANG_SOURCE([int main() { return 0;}])],
518 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
519 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
520 LDFLAGS=$save_LDFLAGS
521 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
524 dnl compatibility symlinks
528 HAVE_COMPAT_SYMLINKS=yes ;;
530 HAVE_COMPAT_SYMLINKS=no ;;
533 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
538 dnl Unfortunately we need to do a few things that libtool can't help us with,
539 dnl so we need some knowledge of shared library filenames:
541 dnl LIB_EXT is the extension used when creating symlinks for alternate
542 dnl filenames for a shared library which will be dynamically loaded
544 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
545 dnl the file for a shared library we wish to link with
568 AC_ARG_WITH([gl-lib-name],
569 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
570 [specify GL library name @<:@default=GL@:>@])],
573 AC_ARG_WITH([osmesa-lib-name],
574 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
575 [specify OSMesa library name @<:@default=OSMesa@:>@])],
576 [OSMESA_LIB=$withval],
578 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
579 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
582 dnl Mangled Mesa support
584 AC_ARG_ENABLE([mangling],
585 [AS_HELP_STRING([--enable-mangling],
586 [enable mangled symbols and library name @<:@default=disabled@:>@])],
587 [enable_mangling="${enableval}"],
590 if test "x${enable_mangling}" = "xyes" ; then
591 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
592 GL_LIB="Mangled${GL_LIB}"
593 OSMESA_LIB="Mangled${OSMESA_LIB}"
596 AC_SUBST([OSMESA_LIB])
599 dnl potentially-infringing-but-nobody-knows-for-sure stuff
601 AC_ARG_ENABLE([texture-float],
602 [AS_HELP_STRING([--enable-texture-float],
603 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
604 [enable_texture_float="$enableval"],
605 [enable_texture_float=no]
607 if test "x$enable_texture_float" = xyes; then
608 AC_MSG_WARN([Floating-point textures enabled.])
609 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
610 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
614 dnl Arch/platform-specific settings
617 [AS_HELP_STRING([--disable-asm],
618 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
619 [enable_asm="$enableval"],
623 AC_MSG_CHECKING([whether to enable assembly])
624 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
625 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
626 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
628 i?86 | x86_64 | amd64)
630 AC_MSG_RESULT([no, cross compiling])
634 # check for supported arches
635 if test "x$enable_asm" = xyes; then
639 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
646 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
662 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
663 AC_MSG_RESULT([yes, x86])
666 DEFINES="$DEFINES -DUSE_X86_64_ASM"
667 AC_MSG_RESULT([yes, x86_64])
670 DEFINES="$DEFINES -DUSE_SPARC_ASM"
671 AC_MSG_RESULT([yes, sparc])
674 AC_MSG_RESULT([no, platform not supported])
679 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
680 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
681 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
682 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
684 dnl Check to see if dlopen is in default libraries (like Solaris, which
685 dnl has it in libc), or if libdl is needed to get it.
686 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
687 [AC_CHECK_LIB([dl], [dlopen],
688 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
689 AC_SUBST([DLOPEN_LIBS])
691 dnl Check if that library also has dladdr
693 LIBS="$LIBS $DLOPEN_LIBS"
694 AC_CHECK_FUNCS([dladdr])
701 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
702 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
703 [AC_MSG_ERROR([Could not find clock_gettime])])])
704 AC_SUBST([CLOCK_LIB])
708 dnl See if posix_memalign is available
709 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
711 dnl Check for pthreads
713 if test "x$ax_pthread_ok" = xno; then
714 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
716 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
717 dnl to -pthread, which causes problems if we need -lpthread to appear in
719 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
721 dnl SELinux awareness.
722 AC_ARG_ENABLE([selinux],
723 [AS_HELP_STRING([--enable-selinux],
724 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
725 [MESA_SELINUX="$enableval"],
727 if test "x$enable_selinux" = "xyes"; then
728 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
729 [AC_CHECK_HEADER([selinux/selinux.h],[],
730 [AC_MSG_ERROR([SELinux headers not found])])
731 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
732 [AC_MSG_ERROR([SELinux library not found])])
733 SELINUX_LIBS="-lselinux"])
734 DEFINES="$DEFINES -DMESA_SELINUX"
736 AC_SUBST([SELINUX_CFLAGS])
737 AC_SUBST([SELINUX_LIBS])
740 AC_ARG_ENABLE([opengl],
741 [AS_HELP_STRING([--disable-opengl],
742 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
743 [enable_opengl="$enableval"],
745 AC_ARG_ENABLE([gles1],
746 [AS_HELP_STRING([--disable-gles1],
747 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
748 [enable_gles1="$enableval"],
750 AC_ARG_ENABLE([gles2],
751 [AS_HELP_STRING([--disable-gles2],
752 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
753 [enable_gles2="$enableval"],
757 [AS_HELP_STRING([--enable-dri],
758 [enable DRI modules @<:@default=enabled@:>@])],
759 [enable_dri="$enableval"],
771 if test "x$enable_dri" = xno; then
775 AC_ARG_ENABLE([dri3],
776 [AS_HELP_STRING([--enable-dri3],
777 [enable DRI3 @<:@default=auto@:>@])],
778 [enable_dri3="$enableval"],
779 [enable_dri3="$dri3_default"])
781 [AS_HELP_STRING([--enable-glx],
782 [enable GLX library @<:@default=enabled@:>@])],
783 [enable_glx="$enableval"],
785 AC_ARG_ENABLE([osmesa],
786 [AS_HELP_STRING([--enable-osmesa],
787 [enable OSMesa library @<:@default=disabled@:>@])],
788 [enable_osmesa="$enableval"],
790 AC_ARG_ENABLE([gallium-osmesa],
791 [AS_HELP_STRING([--enable-gallium-osmesa],
792 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
793 [enable_gallium_osmesa="$enableval"],
794 [enable_gallium_osmesa=no])
796 [AS_HELP_STRING([--disable-egl],
797 [disable EGL library @<:@default=enabled@:>@])],
798 [enable_egl="$enableval"],
802 [AS_HELP_STRING([--enable-xa],
803 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
804 [enable_xa="$enableval"],
807 [AS_HELP_STRING([--enable-gbm],
808 [enable gbm library @<:@default=auto@:>@])],
809 [enable_gbm="$enableval"],
811 AC_ARG_ENABLE([nine],
812 [AS_HELP_STRING([--enable-nine],
813 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
814 [enable_nine="$enableval"],
817 AC_ARG_ENABLE([xvmc],
818 [AS_HELP_STRING([--enable-xvmc],
819 [enable xvmc library @<:@default=auto@:>@])],
820 [enable_xvmc="$enableval"],
822 AC_ARG_ENABLE([vdpau],
823 [AS_HELP_STRING([--enable-vdpau],
824 [enable vdpau library @<:@default=auto@:>@])],
825 [enable_vdpau="$enableval"],
828 [AS_HELP_STRING([--enable-omx],
829 [enable OpenMAX library @<:@default=disabled@:>@])],
830 [enable_omx="$enableval"],
833 [AS_HELP_STRING([--enable-va],
834 [enable va library @<:@default=auto@:>@])],
835 [enable_va="$enableval"],
837 AC_ARG_ENABLE([opencl],
838 [AS_HELP_STRING([--enable-opencl],
839 [enable OpenCL library @<:@default=disabled@:>@])],
840 [enable_opencl="$enableval"],
842 AC_ARG_ENABLE([opencl_icd],
843 [AS_HELP_STRING([--enable-opencl-icd],
844 [Build an OpenCL ICD library to be loaded by an ICD implementation
845 @<:@default=disabled@:>@])],
846 [enable_opencl_icd="$enableval"],
847 [enable_opencl_icd=no])
848 AC_ARG_ENABLE([xlib-glx],
849 [AS_HELP_STRING([--enable-xlib-glx],
850 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
851 [enable_xlib_glx="$enableval"],
852 [enable_xlib_glx=no])
854 AC_ARG_ENABLE([r600-llvm-compiler],
855 [AS_HELP_STRING([--enable-r600-llvm-compiler],
856 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
857 [enable_r600_llvm="$enableval"],
858 [enable_r600_llvm=no])
860 AC_ARG_ENABLE([gallium-tests],
861 [AS_HELP_STRING([--enable-gallium-tests],
862 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
863 [enable_gallium_tests="$enableval"],
864 [enable_gallium_tests=no])
866 # Option for Gallium drivers
868 # Keep this in sync with the --with-gallium-drivers help string default value
869 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
871 AC_ARG_WITH([gallium-drivers],
872 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
873 [comma delimited Gallium drivers list, e.g.
874 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
875 @<:@default=r300,r600,svga,swrast@:>@])],
876 [with_gallium_drivers="$withval"],
877 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
879 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
880 # here so that the script doesn't choke on an unknown driver name later.
881 case "$with_gallium_drivers" in
882 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
883 no) with_gallium_drivers='' ;;
886 if test "x$enable_opengl" = xno -a \
887 "x$enable_gles1" = xno -a \
888 "x$enable_gles2" = xno -a \
889 "x$enable_nine" = xno -a \
890 "x$enable_xa" = xno -a \
891 "x$enable_xvmc" = xno -a \
892 "x$enable_vdpau" = xno -a \
893 "x$enable_omx" = xno -a \
894 "x$enable_va" = xno -a \
895 "x$enable_opencl" = xno; then
896 AC_MSG_ERROR([at least one API should be enabled])
899 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
900 if test "x$enable_opengl" = xno -a \
901 "x$enable_gles1" = xyes; then
902 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
905 if test "x$enable_opengl" = xno -a \
906 "x$enable_gles2" = xyes; then
907 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
910 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
911 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
912 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
913 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
914 "x$enable_gles1" = xyes -o \
915 "x$enable_gles2" = xyes)
917 if test "x$enable_glx" = xno; then
918 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
922 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
923 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
926 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
927 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
930 # Disable GLX if OpenGL is not enabled
931 if test "x$enable_glx$enable_opengl" = xyesno; then
932 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
936 # Disable GLX if DRI and Xlib-GLX are not enabled
937 if test "x$enable_glx" = xyes -a \
938 "x$enable_dri" = xno -a \
939 "x$enable_xlib_glx" = xno; then
940 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
944 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
945 "x$enable_dri" = xyes)
948 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
949 [have_libdrm=yes], [have_libdrm=no])
950 if test "x$have_libdrm" = xyes; then
951 DEFINES="$DEFINES -DHAVE_LIBDRM"
954 # Select which platform-dependent DRI code gets built
957 dri_platform='apple' ;;
959 dri_platform='none' ;;
961 dri_platform='drm' ;;
964 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
968 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
969 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
970 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
971 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
972 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
973 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
975 AC_ARG_ENABLE([shared-glapi],
976 [AS_HELP_STRING([--enable-shared-glapi],
977 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
978 [enable_shared_glapi="$enableval"],
979 [enable_shared_glapi=yes])
981 case "x$enable_opengl$enable_gles1$enable_gles2" in
983 if test "x$enable_shared_glapi" = xno; then
984 AC_MSG_ERROR([shared GLAPI required when building two or more of
985 the following APIs - opengl, gles1 gles2])
990 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
992 # Build the pipe-drivers as separate libraries/modules.
993 # Do not touch this unless you know what you are doing.
994 # XXX: Expose via configure option ?
995 enable_shared_pipe_drivers=no
998 dnl Driver specific build directories
1001 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
1002 NEED_WINSYS_XLIB="yes"
1005 if test "x$enable_gallium_osmesa" = xyes; then
1006 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1007 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1009 if test "x$enable_osmesa" = xyes; then
1010 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1014 AC_SUBST([MESA_LLVM])
1018 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1019 [choose SHA1 implementation])])
1020 case "x$with_sha1" in
1021 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1024 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1027 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1028 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1031 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1032 AC_MSG_ERROR([sha1 in libc requested but not found])
1034 if test "x$with_sha1" = xlibc; then
1035 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1036 [Use libc SHA1 functions])
1039 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1040 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1041 with_sha1=CommonCrypto
1043 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1044 AC_MSG_ERROR([CommonCrypto requested but not found])
1046 if test "x$with_sha1" = xCommonCrypto; then
1047 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1048 [Use CommonCrypto SHA1 functions])
1051 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1052 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1053 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1056 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1057 AC_MSG_ERROR([CryptoAPI requested but not found])
1059 if test "x$with_sha1" = xCryptoAPI; then
1060 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1061 [Use CryptoAPI SHA1 functions])
1064 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1065 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1068 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1069 AC_MSG_ERROR([libmd requested but not found])
1071 if test "x$with_sha1" = xlibmd; then
1072 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1073 [Use libmd SHA1 functions])
1076 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1077 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1080 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1081 AC_MSG_ERROR([libsha1 requested but not found])
1083 if test "x$with_sha1" = xlibsha1; then
1084 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1085 [Use libsha1 for SHA1])
1088 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1089 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1092 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1093 AC_MSG_ERROR([libnettle requested but not found])
1095 if test "x$with_sha1" = xlibnettle; then
1096 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1097 [Use libnettle SHA1 functions])
1100 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1101 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1104 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1105 AC_MSG_ERROR([libgcrypt requested but not found])
1107 if test "x$with_sha1" = xlibgcrypt; then
1108 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1109 [Use libgcrypt SHA1 functions])
1112 # We don't need all of the OpenSSL libraries, just libcrypto
1113 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1114 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1115 [HAVE_OPENSSL_PKC=no])
1116 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1117 if test "x$with_sha1" = x; then
1121 if test "x$with_sha1" = xlibcrypto; then
1122 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1125 if test "x$with_sha1" = xlibcrypto; then
1126 if test "x$HAVE_LIBCRYPTO" = xyes; then
1129 SHA1_LIBS="$OPENSSL_LIBS"
1130 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1133 AC_MSG_CHECKING([for SHA1 implementation])
1134 AC_MSG_RESULT([$with_sha1])
1136 AC_SUBST(SHA1_CFLAGS)
1138 # Enable a define for SHA1
1139 if test "x$with_sha1" != "x"; then
1140 DEFINES="$DEFINES -DHAVE_SHA1"
1143 # Allow user to configure out the shader-cache feature
1144 AC_ARG_ENABLE([shader-cache],
1145 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1146 [enable_shader_cache="$enableval"],
1147 [if test "x$with_sha1" != "x"; then
1148 enable_shader_cache=yes
1150 enable_shader_cache=no
1152 if test "x$with_sha1" = "x"; then
1153 if test "x$enable_shader_cache" = "xyes"; then
1154 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1157 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1166 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1167 have_libudev=yes, have_libudev=no)
1169 AC_ARG_ENABLE([sysfs],
1170 [AS_HELP_STRING([--enable-sysfs],
1171 [enable /sys PCI identification @<:@default=disabled@:>@])],
1172 [have_sysfs="$enableval"],
1176 if test "x$enable_dri" = xyes; then
1177 if test "$enable_static" = yes; then
1178 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1181 # not a hard requirement as swrast does not depend on it
1182 if test "x$have_libdrm" = xyes; then
1183 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1187 AC_ARG_ENABLE([driglx-direct],
1188 [AS_HELP_STRING([--disable-driglx-direct],
1189 [disable direct rendering in GLX and EGL for DRI \
1190 @<:@default=auto@:>@])],
1191 [driglx_direct="$enableval"],
1192 [driglx_direct="yes"])
1195 dnl libGL configuration per driver
1197 case "x$enable_glx$enable_xlib_glx" in
1200 dri_modules="x11 xext xcb"
1201 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1202 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1203 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1204 GL_LIB_DEPS="$XLIBGL_LIBS"
1205 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1206 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1210 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1212 # find the DRI deps for libGL
1213 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1215 if test x"$driglx_direct" = xyes; then
1216 if test x"$dri_platform" = xdrm ; then
1217 DEFINES="$DEFINES -DGLX_USE_DRM"
1218 if test "x$have_libdrm" != xyes; then
1219 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1222 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1223 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1224 if test x"$enable_dri3" = xyes; then
1225 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1226 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1229 if test x"$enable_dri" = xyes; then
1230 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1233 if test x"$enable_dri3" = xyes; then
1234 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1235 dri3_modules="xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1236 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1239 if test x"$dri_platform" = xapple ; then
1240 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1244 # add xf86vidmode if available
1245 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1246 if test "$HAVE_XF86VIDMODE" = yes ; then
1247 dri_modules="$dri_modules xxf86vm"
1250 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1251 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1252 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1253 GL_LIB_DEPS="$DRIGL_LIBS"
1255 # need DRM libs, $PTHREAD_LIBS, etc.
1256 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1257 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1262 if test "$have_libudev" = yes; then
1263 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1267 if test "$have_sysfs" = yes; then
1268 DEFINES="$DEFINES -DHAVE_SYSFS"
1272 # This is outside the case (above) so that it is invoked even for non-GLX
1274 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1276 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1277 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1278 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1279 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1281 AC_SUBST([X11_INCLUDES])
1282 AC_SUBST([GL_LIB_DEPS])
1283 AC_SUBST([GL_PC_REQ_PRIV])
1284 AC_SUBST([GL_PC_LIB_PRIV])
1285 AC_SUBST([GL_PC_CFLAGS])
1286 AC_SUBST([DRI_PC_REQ_PRIV])
1287 AC_SUBST([GLESv1_CM_LIB_DEPS])
1288 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1289 AC_SUBST([GLESv2_LIB_DEPS])
1290 AC_SUBST([GLESv2_PC_LIB_PRIV])
1292 AC_SUBST([HAVE_XF86VIDMODE])
1297 case "x$enable_glx$enable_xlib_glx" in
1299 DEFINES="$DEFINES -DUSE_XSHM"
1302 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1303 if test "x$driglx_direct" = xyes; then
1304 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1313 AC_ARG_ENABLE([glx-tls],
1314 [AS_HELP_STRING([--enable-glx-tls],
1315 [enable TLS support in GLX @<:@default=disabled@:>@])],
1316 [GLX_USE_TLS="$enableval"],
1318 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1320 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1321 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1323 dnl Read-only text section on x86 hardened platforms
1324 AC_ARG_ENABLE([glx-read-only-text],
1325 [AS_HELP_STRING([--enable-glx-read-only-text],
1326 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1327 [enable_glx_read_only_text="$enableval"],
1328 [enable_glx_read_only_text=no])
1329 if test "x$enable_glx_read_only_text" = xyes; then
1330 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1336 dnl Directory for DRI drivers
1337 AC_ARG_WITH([dri-driverdir],
1338 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1339 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1340 [DRI_DRIVER_INSTALL_DIR="$withval"],
1341 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1342 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1343 dnl Extra search path for DRI drivers
1344 AC_ARG_WITH([dri-searchpath],
1345 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1346 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1347 [DRI_DRIVER_SEARCH_DIR="$withval"],
1348 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1349 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1350 dnl Which drivers to build - default is chosen by platform
1351 AC_ARG_WITH([dri-drivers],
1352 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1353 [comma delimited classic DRI drivers list, e.g.
1354 "swrast,i965,radeon" @<:@default=auto@:>@])],
1355 [with_dri_drivers="$withval"],
1356 [with_dri_drivers=auto])
1358 if test "x$with_dri_drivers" = xauto; then
1359 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1360 with_dri_drivers="yes"
1362 with_dri_drivers="no"
1365 if test "x$with_dri_drivers" = xno; then
1369 dnl If $with_dri_drivers is yes, drivers will be added through
1370 dnl platform checks. Set DEFINES and LIB_DEPS
1371 if test "x$enable_dri" = xyes; then
1372 # Platform specific settings and drivers to build
1375 DEFINES="$DEFINES -DHAVE_ALIAS"
1376 if test "x$enable_dri3" = xyes; then
1377 DEFINES="$DEFINES -DHAVE_DRI3"
1380 if test "x$have_pci_id" != xyes; then
1381 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1386 # Build only the drivers for cards that exist on PowerPC/sparc
1387 if test "x$with_dri_drivers" = "xyes"; then
1388 with_dri_drivers="r200 radeon swrast"
1393 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1394 DEFINES="$DEFINES -DHAVE_ALIAS"
1397 DEFINES="$DEFINES -DHAVE_ALIAS"
1400 if test "x$with_dri_drivers" = "xyes"; then
1401 with_dri_drivers="swrast"
1405 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1406 if test "x$with_dri_drivers" = "xyes"; then
1407 with_dri_drivers="swrast"
1413 if test "x$with_dri_drivers" = "xyes"; then
1414 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1418 PKG_CHECK_MODULES([EXPAT], [expat], [],
1419 # expat version 2.0 and earlier do not provide expat.pc
1420 [AC_CHECK_HEADER([expat.h],[],
1421 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1422 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1423 [AC_MSG_ERROR([Expat library required for DRI not found])])
1424 EXPAT_LIBS="-lexpat"])
1426 # put all the necessary libs together
1427 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1430 AC_SUBST([DRI_LIB_DEPS])
1433 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1434 if test -n "$with_dri_drivers"; then
1435 if test "x$enable_opengl" != xyes; then
1436 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1439 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1440 for driver in $dri_drivers; do
1441 DRI_DIRS="$DRI_DIRS $driver"
1445 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1449 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1452 HAVE_NOUVEAU_DRI=yes;
1453 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1456 HAVE_RADEON_DRI=yes;
1457 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1461 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1464 HAVE_SWRAST_DRI=yes;
1467 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1471 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1474 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1475 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1476 "x$enable_osmesa" = xyes -o \
1480 dnl OSMesa configuration
1483 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1484 AC_ARG_WITH([osmesa-bits],
1485 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1486 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1487 [osmesa_bits="$withval"],
1489 if test "x$osmesa_bits" != x8; then
1490 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1491 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1495 case "x$osmesa_bits" in
1497 OSMESA_LIB="${OSMESA_LIB}"
1500 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1501 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1504 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1508 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1509 # only link libraries with osmesa if shared
1510 if test "$enable_static" = no; then
1511 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1515 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1518 AC_SUBST([OSMESA_LIB_DEPS])
1519 AC_SUBST([OSMESA_PC_REQ])
1520 AC_SUBST([OSMESA_PC_LIB_PRIV])
1523 dnl gbm configuration
1525 if test "x$enable_gbm" = xauto; then
1526 case "$with_egl_platforms" in
1533 if test "x$enable_gbm" = xyes; then
1534 if test "x$need_pci_id$have_pci_id" = xyesno; then
1535 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1538 if test "x$enable_dri" = xyes; then
1539 if test "x$enable_shared_glapi" = xno; then
1540 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1543 # Strictly speaking libgbm does not require --enable-dri, although
1544 # both of its backends do. Thus one can build libgbm without any
1545 # backends if --disable-dri is set.
1546 # To avoid unnecessary complexity of checking if at least one backend
1547 # is available when building, just mandate --enable-dri.
1548 AC_MSG_ERROR([gbm requires --enable-dri])
1551 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1552 if test "x$need_pci_id$have_libudev" = xyesyes; then
1553 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1557 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1558 AC_SUBST([GBM_PC_REQ_PRIV])
1559 AC_SUBST([GBM_PC_LIB_PRIV])
1562 dnl EGL configuration
1566 if test "x$enable_egl" = xyes; then
1567 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1569 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1571 if test "$enable_static" != yes; then
1572 if test "x$enable_dri" = xyes; then
1573 HAVE_EGL_DRIVER_DRI2=1
1574 if test "x$enable_shared_glapi" = xno; then
1575 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1577 if test "x$enable_dri3" = xyes; then
1578 HAVE_EGL_DRIVER_DRI3=1
1579 if test "x$enable_shared_glapi" = xno; then
1580 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1584 # Avoid building an "empty" libEGL. Drop/update this
1585 # when other backends (haiku?) come along.
1586 AC_MSG_ERROR([egl requires --enable-dri])
1591 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1592 AC_SUBST([EGL_LIB_DEPS])
1597 dnl XA configuration
1599 if test "x$enable_xa" = xyes; then
1600 if test "x$with_gallium_drivers" = xswrast; then
1602 Building xa requires at least one non swrast gallium driver.
1603 If you are looking to use libxatracker.so with the VMware driver,
1604 make sure to include svga in the gallium drivers list, apart from
1606 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1608 gallium_st="$gallium_st xa"
1610 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1613 dnl Gallium G3DVL configuration
1615 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1616 if test "x$enable_xvmc" = xauto; then
1617 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1620 if test "x$enable_vdpau" = xauto; then
1621 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1624 if test "x$enable_omx" = xauto; then
1625 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1628 if test "x$enable_va" = xauto; then
1629 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1633 if test "x$enable_dri" = xyes -o \
1634 "x$enable_xvmc" = xyes -o \
1635 "x$enable_vdpau" = xyes -o \
1636 "x$enable_omx" = xyes -o \
1637 "x$enable_va" = xyes; then
1640 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1642 if test "x$enable_xvmc" = xyes -o \
1643 "x$enable_vdpau" = xyes -o \
1644 "x$enable_omx" = xyes -o \
1645 "x$enable_va" = xyes; then
1646 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1647 need_gallium_vl_winsys=yes
1649 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1651 if test "x$enable_xvmc" = xyes; then
1652 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1653 gallium_st="$gallium_st xvmc"
1655 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1657 if test "x$enable_vdpau" = xyes; then
1658 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1659 gallium_st="$gallium_st vdpau"
1661 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1663 if test "x$enable_omx" = xyes; then
1664 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1665 gallium_st="$gallium_st omx"
1667 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1669 if test "x$enable_va" = xyes; then
1670 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1671 gallium_st="$gallium_st va"
1673 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1676 dnl Nine Direct3D9 configuration
1678 if test "x$enable_nine" = xyes; then
1679 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1680 AC_MSG_ERROR([nine requires the gallium swrast driver])
1682 if test "x$with_gallium_drivers" = xswrast; then
1683 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1685 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1686 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1689 if test "x$enable_dri3" = xno; then
1690 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1693 gallium_st="$gallium_st nine"
1695 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1698 dnl OpenCL configuration
1701 AC_ARG_WITH([clang-libdir],
1702 [AS_HELP_STRING([--with-clang-libdir],
1703 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1704 [CLANG_LIBDIR="$withval"],
1707 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1708 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1710 if test "x$enable_opencl" = xyes; then
1711 if test -z "$with_gallium_drivers"; then
1712 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1715 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1716 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1719 if test "x$have_libclc" = xno; then
1720 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1721 Make sure the directory containing libclc.pc is specified in your
1722 PKG_CONFIG_PATH environment variable.
1723 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1725 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1726 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1727 AC_SUBST([LIBCLC_INCLUDEDIR])
1728 AC_SUBST([LIBCLC_LIBEXECDIR])
1731 gallium_st="$gallium_st clover"
1733 if test "x$enable_opencl_icd" = xyes; then
1734 OPENCL_LIBNAME="MesaOpenCL"
1736 OPENCL_LIBNAME="OpenCL"
1739 if test "x$have_libelf" != xyes; then
1740 AC_MSG_ERROR([Clover requires libelf])
1743 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1744 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1745 AC_SUBST([OPENCL_LIBNAME])
1748 dnl Gallium configuration
1750 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1752 AC_SUBST([LLVM_BINDIR])
1753 AC_SUBST([LLVM_CFLAGS])
1754 AC_SUBST([LLVM_CPPFLAGS])
1755 AC_SUBST([LLVM_CXXFLAGS])
1756 AC_SUBST([LLVM_LIBDIR])
1757 AC_SUBST([LLVM_LIBS])
1758 AC_SUBST([LLVM_LDFLAGS])
1759 AC_SUBST([LLVM_INCLUDEDIR])
1760 AC_SUBST([LLVM_VERSION])
1761 AC_SUBST([CLANG_RESOURCE_DIR])
1763 case "x$enable_opengl$enable_gles1$enable_gles2" in
1765 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1769 AC_SUBST([VG_LIB_DEPS])
1770 AC_SUBST([EGL_CLIENT_APIS])
1773 dnl EGL Platforms configuration
1775 AC_ARG_WITH([egl-platforms],
1776 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1777 [comma delimited native platforms libEGL supports, e.g.
1778 "x11,drm" @<:@default=auto@:>@])],
1779 [with_egl_platforms="$withval"],
1780 [if test "x$enable_egl" = xyes; then
1781 with_egl_platforms="x11"
1783 with_egl_platforms=""
1786 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1787 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1790 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1791 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1793 if test "x$WAYLAND_SCANNER" = x; then
1794 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1797 # Do per-EGL platform setups and checks
1798 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1799 for plat in $egl_platforms; do
1802 test "x$have_libdrm" != xyes &&
1803 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1805 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1807 if test "x$WAYLAND_SCANNER" = x; then
1808 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1813 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1817 test "x$enable_gbm" = "xno" &&
1818 AC_MSG_ERROR([EGL platform drm needs gbm])
1819 test "x$have_libdrm" != xyes &&
1820 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1824 test "x$have_libdrm" != xyes &&
1825 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1829 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1833 case "$plat$need_pci_id$have_pci_id" in
1834 waylandyesno|drmyesno)
1835 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1839 # libEGL wants to default to the first platform specified in
1840 # ./configure. parse that here.
1841 if test "x$egl_platforms" != "x"; then
1842 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1843 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1845 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1848 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1849 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1850 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1851 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1852 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1854 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1856 AC_SUBST([EGL_NATIVE_PLATFORM])
1857 AC_SUBST([EGL_CFLAGS])
1859 # If we don't have the X11 platform, set this define so we don't try to include
1861 if ! echo "$egl_platforms" | grep -q 'x11'; then
1862 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1863 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1869 AC_ARG_ENABLE([gallium-llvm],
1870 [AS_HELP_STRING([--enable-gallium-llvm],
1871 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1872 [enable_gallium_llvm="$enableval"],
1873 [enable_gallium_llvm=auto])
1875 AC_ARG_ENABLE([llvm-shared-libs],
1876 [AS_HELP_STRING([--enable-llvm-shared-libs],
1877 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1878 [enable_llvm_shared_libs="$enableval"],
1879 [enable_llvm_shared_libs=yes])
1881 AC_ARG_WITH([llvm-prefix],
1882 [AS_HELP_STRING([--with-llvm-prefix],
1883 [Prefix for LLVM installations in non-standard locations])],
1884 [llvm_prefix="$withval"],
1888 # Call this inside ` ` to get the return value.
1889 # $1 is the llvm-config command with arguments.
1890 strip_unwanted_llvm_flags() {
1891 # Use \> (marks the end of the word)
1893 -e 's/-DNDEBUG\>//g' \
1894 -e 's/-D_GNU_SOURCE\>//g' \
1895 -e 's/-pedantic\>//g' \
1896 -e 's/-Wcovered-switch-default\>//g' \
1900 -e 's/-Wcast-qual\>//g' \
1901 -e 's/-Woverloaded-virtual\>//g' \
1902 -e 's/-fcolor-diagnostics\>//g' \
1903 -e 's/-fdata-sections\>//g' \
1904 -e 's/-ffunction-sections\>//g' \
1905 -e 's/-fno-exceptions\>//g' \
1906 -e 's/-fomit-frame-pointer\>//g' \
1907 -e 's/-fvisibility-inlines-hidden\>//g' \
1909 -e 's/-fstack-protector-strong\>//g'
1912 llvm_check_version_for() {
1913 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1914 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1920 if test -z "$with_gallium_drivers"; then
1921 enable_gallium_llvm=no
1923 if test "x$enable_gallium_llvm" = xauto; then
1925 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1928 if test "x$enable_gallium_llvm" = xyes; then
1929 if test -n "$llvm_prefix"; then
1930 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1932 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1935 if test "x$LLVM_CONFIG" != xno; then
1936 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1937 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1938 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1939 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1940 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1941 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1942 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1943 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1945 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1946 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1947 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1948 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1950 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1951 if test -z "$LLVM_VERSION_PATCH"; then
1952 LLVM_VERSION_PATCH=0
1955 if test -n "${LLVM_VERSION_MAJOR}"; then
1956 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1958 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1961 LLVM_REQUIRED_VERSION_MAJOR="3"
1962 LLVM_REQUIRED_VERSION_MINOR="3"
1963 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1964 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1967 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1969 if test "x$enable_opencl" = xyes; then
1970 llvm_check_version_for "3" "5" "0" "opencl"
1972 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1973 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1975 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1978 dnl Check for Clang internal headers
1979 if test "x$enable_opencl" = xyes; then
1980 if test -z "$CLANG_LIBDIR"; then
1981 CLANG_LIBDIR=${LLVM_LIBDIR}
1983 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1984 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1985 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1995 if test "x$enable_opencl" = xyes; then
1996 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2000 dnl Directory for XVMC libs
2001 AC_ARG_WITH([xvmc-libdir],
2002 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2003 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2004 [XVMC_LIB_INSTALL_DIR="$withval"],
2005 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2006 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2011 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2013 dnl Directory for VDPAU libs
2014 AC_ARG_WITH([vdpau-libdir],
2015 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2016 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2017 [VDPAU_LIB_INSTALL_DIR="$withval"],
2018 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2019 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2021 dnl Directory for OMX libs
2023 AC_ARG_WITH([omx-libdir],
2024 [AS_HELP_STRING([--with-omx-libdir=DIR],
2025 [directory for the OMX libraries])],
2026 [OMX_LIB_INSTALL_DIR="$withval"],
2027 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2028 AC_SUBST([OMX_LIB_INSTALL_DIR])
2030 dnl Directory for VA libs
2032 AC_ARG_WITH([va-libdir],
2033 [AS_HELP_STRING([--with-va-libdir=DIR],
2034 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2035 [VA_LIB_INSTALL_DIR="$withval"],
2036 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2037 AC_SUBST([VA_LIB_INSTALL_DIR])
2039 AC_ARG_WITH([d3d-libdir],
2040 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2041 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2042 [D3D_DRIVER_INSTALL_DIR="$withval"],
2043 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2044 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2047 dnl Gallium helper functions
2049 gallium_require_drm() {
2050 if test "x$have_libdrm" != xyes; then
2051 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2055 gallium_require_llvm() {
2056 if test "x$MESA_LLVM" = x0; then
2057 case "$host" in *gnux32) return;; esac
2059 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2064 gallium_require_drm_loader() {
2065 if test "x$need_pci_id$have_pci_id" = xyesno; then
2066 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2071 case "$with_egl_platforms" in
2075 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2078 if test "x$enable_gbm" != xyes; then
2079 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2083 radeon_llvm_check() {
2084 if test ${LLVM_VERSION_INT} -lt 307; then
2085 amdgpu_llvm_target_name='r600'
2087 amdgpu_llvm_target_name='amdgpu'
2089 if test "x$enable_gallium_llvm" != "xyes"; then
2090 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2092 llvm_check_version_for "3" "5" "0" $1
2093 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2094 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2096 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2097 NEED_RADEON_LLVM=yes
2098 if test "x$have_libelf" != xyes; then
2099 AC_MSG_ERROR([$1 requires libelf when using llvm])
2103 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2104 if test -n "$with_gallium_drivers"; then
2105 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2106 for driver in $gallium_drivers; do
2109 HAVE_GALLIUM_SVGA=yes
2110 gallium_require_drm "svga"
2111 gallium_require_drm_loader
2114 HAVE_GALLIUM_I915=yes
2115 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2116 gallium_require_drm "Gallium i915"
2117 gallium_require_drm_loader
2120 HAVE_GALLIUM_ILO=yes
2121 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2122 gallium_require_drm "Gallium i965/ilo"
2123 gallium_require_drm_loader
2126 HAVE_GALLIUM_R300=yes
2127 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2128 gallium_require_drm "Gallium R300"
2129 gallium_require_drm_loader
2130 gallium_require_llvm "Gallium R300"
2133 HAVE_GALLIUM_R600=yes
2134 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2135 gallium_require_drm "Gallium R600"
2136 gallium_require_drm_loader
2137 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2138 radeon_llvm_check "r600g"
2139 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2141 if test "x$enable_r600_llvm" = xyes; then
2142 USE_R600_LLVM_COMPILER=yes;
2144 if test "x$enable_opencl" = xyes; then
2145 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2149 HAVE_GALLIUM_RADEONSI=yes
2150 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2151 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2152 gallium_require_drm "radeonsi"
2153 gallium_require_drm_loader
2154 radeon_llvm_check "radeonsi"
2155 require_egl_drm "radeonsi"
2158 HAVE_GALLIUM_NOUVEAU=yes
2159 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2160 gallium_require_drm "nouveau"
2161 gallium_require_drm_loader
2164 HAVE_GALLIUM_FREEDRENO=yes
2165 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2166 gallium_require_drm "freedreno"
2167 gallium_require_drm_loader
2170 HAVE_GALLIUM_SOFTPIPE=yes
2171 if test "x$MESA_LLVM" = x1; then
2172 HAVE_GALLIUM_LLVMPIPE=yes
2176 HAVE_GALLIUM_VC4=yes
2177 gallium_require_drm "vc4"
2178 gallium_require_drm_loader
2180 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2181 [USE_VC4_SIMULATOR=yes;
2182 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2183 [USE_VC4_SIMULATOR=no])
2186 HAVE_GALLIUM_VIRGL=yes
2187 gallium_require_drm "virgl"
2188 gallium_require_drm_loader
2189 require_egl_drm "virgl"
2192 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2198 dnl Set LLVM_LIBS - This is done after the driver configuration so
2199 dnl that drivers can add additional components to LLVM_COMPONENTS.
2200 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2201 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2202 dnl this was causing the same libraries to be appear multiple times
2205 if test "x$MESA_LLVM" != x0; then
2207 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2209 dnl llvm-config may not give the right answer when llvm is a built as a
2210 dnl single shared library, so we must work the library name out for
2212 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2213 if test "x$enable_llvm_shared_libs" = xyes; then
2214 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2215 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2216 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2218 if test "x$llvm_have_one_so" = xyes; then
2219 dnl LLVM was built using auto*, so there is only one shared object.
2220 LLVM_LIBS="-l$LLVM_SO_NAME"
2222 dnl If LLVM was built with CMake, there will be one shared object per
2224 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2225 [AC_MSG_ERROR([Could not find llvm shared libraries:
2226 Please make sure you have built llvm with the --enable-shared option
2227 and that your llvm libraries are installed in $LLVM_LIBDIR
2228 If you have installed your llvm libraries to a different directory you
2229 can use the --with-llvm-prefix= configure flag to specify this directory.
2230 NOTE: Mesa is attempting to use llvm shared libraries by default.
2231 If you do not want to build with llvm shared libraries and instead want to
2232 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2233 invocation and rebuild.])])
2235 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2236 dnl install uses a shared object for each component and we have
2237 dnl already added all of these objects to LLVM_LIBS.
2240 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2241 dnl We need to link to llvm system libs when using static libs
2242 dnl However, only llvm 3.5+ provides --system-libs
2243 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2244 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2249 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2250 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2251 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2252 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2253 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2254 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2255 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2256 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2257 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2258 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2259 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2260 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2261 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2262 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2264 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2266 if test "x$enable_dri" = xyes; then
2267 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2270 if test "x$have_drisw_kms" = xyes; then
2271 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2273 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2275 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2276 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2277 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2278 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2279 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2280 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2282 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2283 "x$HAVE_GALLIUM_R600" = xyes -o \
2284 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2285 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2286 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2287 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2288 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2289 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2290 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2291 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2292 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2297 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2298 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2299 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2300 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2302 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2303 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2304 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2306 AC_SUBST([NINE_MAJOR], 1)
2307 AC_SUBST([NINE_MINOR], 0)
2308 AC_SUBST([NINE_TINY], 0)
2309 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2311 AC_SUBST([VDPAU_MAJOR], 1)
2312 AC_SUBST([VDPAU_MINOR], 0)
2314 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2315 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2316 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2317 AC_SUBST([VA_MINOR], $VA_MINOR)
2319 AC_SUBST([XVMC_MAJOR], 1)
2320 AC_SUBST([XVMC_MINOR], 0)
2322 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2323 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2324 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2325 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2327 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2328 AC_SUBST([XA_MINOR], $XA_MINOR)
2329 AC_SUBST([XA_TINY], $XA_TINY)
2330 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2332 dnl Restore LDFLAGS and CPPFLAGS
2333 LDFLAGS="$_SAVE_LDFLAGS"
2334 CPPFLAGS="$_SAVE_CPPFLAGS"
2336 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2337 if test "x$acv_mesa_CLANG" = xyes; then
2338 CFLAGS="$CFLAGS -Qunused-arguments"
2339 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2342 dnl Add user CFLAGS and CXXFLAGS
2343 CFLAGS="$CFLAGS $USER_CFLAGS"
2344 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2346 dnl Substitute the config
2347 AC_CONFIG_FILES([Makefile
2351 src/egl/wayland/wayland-drm/Makefile
2352 src/egl/wayland/wayland-egl/Makefile
2353 src/egl/wayland/wayland-egl/wayland-egl.pc
2354 src/gallium/Makefile
2355 src/gallium/auxiliary/Makefile
2356 src/gallium/auxiliary/pipe-loader/Makefile
2357 src/gallium/drivers/freedreno/Makefile
2358 src/gallium/drivers/ddebug/Makefile
2359 src/gallium/drivers/i915/Makefile
2360 src/gallium/drivers/ilo/Makefile
2361 src/gallium/drivers/llvmpipe/Makefile
2362 src/gallium/drivers/noop/Makefile
2363 src/gallium/drivers/nouveau/Makefile
2364 src/gallium/drivers/r300/Makefile
2365 src/gallium/drivers/r600/Makefile
2366 src/gallium/drivers/radeon/Makefile
2367 src/gallium/drivers/radeonsi/Makefile
2368 src/gallium/drivers/rbug/Makefile
2369 src/gallium/drivers/softpipe/Makefile
2370 src/gallium/drivers/svga/Makefile
2371 src/gallium/drivers/trace/Makefile
2372 src/gallium/drivers/vc4/Makefile
2373 src/gallium/drivers/virgl/Makefile
2374 src/gallium/state_trackers/clover/Makefile
2375 src/gallium/state_trackers/dri/Makefile
2376 src/gallium/state_trackers/glx/xlib/Makefile
2377 src/gallium/state_trackers/nine/Makefile
2378 src/gallium/state_trackers/omx/Makefile
2379 src/gallium/state_trackers/osmesa/Makefile
2380 src/gallium/state_trackers/va/Makefile
2381 src/gallium/state_trackers/vdpau/Makefile
2382 src/gallium/state_trackers/xa/Makefile
2383 src/gallium/state_trackers/xvmc/Makefile
2384 src/gallium/targets/d3dadapter9/Makefile
2385 src/gallium/targets/d3dadapter9/d3d.pc
2386 src/gallium/targets/dri/Makefile
2387 src/gallium/targets/libgl-xlib/Makefile
2388 src/gallium/targets/omx/Makefile
2389 src/gallium/targets/opencl/Makefile
2390 src/gallium/targets/opencl/mesa.icd
2391 src/gallium/targets/osmesa/Makefile
2392 src/gallium/targets/osmesa/osmesa.pc
2393 src/gallium/targets/pipe-loader/Makefile
2394 src/gallium/targets/va/Makefile
2395 src/gallium/targets/vdpau/Makefile
2396 src/gallium/targets/xa/Makefile
2397 src/gallium/targets/xa/xatracker.pc
2398 src/gallium/targets/xvmc/Makefile
2399 src/gallium/tests/trivial/Makefile
2400 src/gallium/tests/unit/Makefile
2401 src/gallium/winsys/freedreno/drm/Makefile
2402 src/gallium/winsys/i915/drm/Makefile
2403 src/gallium/winsys/intel/drm/Makefile
2404 src/gallium/winsys/nouveau/drm/Makefile
2405 src/gallium/winsys/radeon/drm/Makefile
2406 src/gallium/winsys/amdgpu/drm/Makefile
2407 src/gallium/winsys/svga/drm/Makefile
2408 src/gallium/winsys/sw/dri/Makefile
2409 src/gallium/winsys/sw/kms-dri/Makefile
2410 src/gallium/winsys/sw/null/Makefile
2411 src/gallium/winsys/sw/wrapper/Makefile
2412 src/gallium/winsys/sw/xlib/Makefile
2413 src/gallium/winsys/vc4/drm/Makefile
2414 src/gallium/winsys/virgl/drm/Makefile
2415 src/gallium/winsys/virgl/vtest/Makefile
2420 src/glx/apple/Makefile
2421 src/glx/tests/Makefile
2425 src/mapi/es1api/glesv1_cm.pc
2426 src/mapi/es2api/glesv2.pc
2427 src/mapi/glapi/gen/Makefile
2430 src/mesa/drivers/dri/dri.pc
2431 src/mesa/drivers/dri/common/Makefile
2432 src/mesa/drivers/dri/common/xmlpool/Makefile
2433 src/mesa/drivers/dri/i915/Makefile
2434 src/mesa/drivers/dri/i965/Makefile
2435 src/mesa/drivers/dri/Makefile
2436 src/mesa/drivers/dri/nouveau/Makefile
2437 src/mesa/drivers/dri/r200/Makefile
2438 src/mesa/drivers/dri/radeon/Makefile
2439 src/mesa/drivers/dri/swrast/Makefile
2440 src/mesa/drivers/osmesa/Makefile
2441 src/mesa/drivers/osmesa/osmesa.pc
2442 src/mesa/drivers/x11/Makefile
2443 src/mesa/main/tests/Makefile
2445 src/util/tests/hash_table/Makefile])
2450 dnl Output some configuration info for the user
2453 echo " prefix: $prefix"
2454 echo " exec_prefix: $exec_prefix"
2455 echo " libdir: $libdir"
2456 echo " includedir: $includedir"
2460 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2464 case "x$enable_osmesa$enable_gallium_osmesa" in
2466 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2469 echo " OSMesa: lib$OSMESA_LIB"
2477 if test "x$enable_dri" != xno; then
2478 echo " DRI platform: $dri_platform"
2479 if test -z "$DRI_DIRS"; then
2480 echo " DRI drivers: no"
2482 echo " DRI drivers: $DRI_DIRS"
2484 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2487 case "x$enable_glx$enable_xlib_glx" in
2489 echo " GLX: Xlib-based"
2492 echo " GLX: DRI-based"
2495 echo " GLX: $enable_glx"
2501 echo " EGL: $enable_egl"
2502 if test "$enable_egl" = yes; then
2503 echo " EGL platforms: $egl_platforms"
2506 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2507 egl_drivers="$egl_drivers builtin:egl_dri2"
2509 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2510 egl_drivers="$egl_drivers builtin:egl_dri3"
2513 echo " EGL drivers: $egl_drivers"
2517 if test "x$MESA_LLVM" = x1; then
2519 echo " llvm-config: $LLVM_CONFIG"
2520 echo " llvm-version: $LLVM_VERSION"
2526 if test -n "$with_gallium_drivers"; then
2527 echo " Gallium drivers: $gallium_drivers"
2528 echo " Gallium st: $gallium_st"
2535 echo " Shader cache: $enable_shader_cache"
2536 if test "x$enable_shader_cache" = "xyes"; then
2537 echo " With SHA1 from: $with_sha1"
2542 echo " Shared libs: $enable_shared"
2543 echo " Static libs: $enable_static"
2544 echo " Shared-glapi: $enable_shared_glapi"
2546 dnl Compiler options
2547 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2548 cflags=`echo $CFLAGS | \
2549 $SED 's/^ *//;s/ */ /;s/ *$//'`
2550 cxxflags=`echo $CXXFLAGS | \
2551 $SED 's/^ *//;s/ */ /;s/ *$//'`
2552 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2554 echo " CFLAGS: $cflags"
2555 echo " CXXFLAGS: $cxxflags"
2556 echo " Macros: $defines"
2558 if test "x$MESA_LLVM" = x1; then
2559 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2560 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2561 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2562 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2565 echo " PYTHON2: $PYTHON2"
2568 echo " Run '${MAKE-make}' to build Mesa"