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])
102 AC_CHECK_PROGS([PYTHON3], [python3])
109 LT_INIT([disable-static])
111 AC_CHECK_PROG(RM, rm, [rm -f])
114 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
115 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
117 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
118 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
120 AC_CHECK_PROG(INDENT, indent, indent, cat)
121 if test "x$INDENT" != "xcat"; then
122 # Only GNU indent is supported
123 INDENT_VERSION=`indent --version | grep GNU`
124 if test $? -eq 0; then
125 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
131 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
133 if test -z "$PYTHON2"; then
134 if test ! -f "$srcdir/src/util/format_srgb.c"; then
135 AC_MSG_ERROR([Python not found - unable to generate sources])
138 if test "x$acv_mako_found" = xno; then
139 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
140 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
147 dnl We need a POSIX shell for parts of the build. Assume we have one
151 # Solaris /bin/sh is too old/non-POSIX compliant
152 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
157 dnl clang is mostly GCC-compatible, but its version is much lower,
158 dnl so we have to check for it.
159 AC_MSG_CHECKING([if compiling with clang])
162 [AC_LANG_PROGRAM([], [[
167 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
169 AC_MSG_RESULT([$acv_mesa_CLANG])
171 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
172 dnl versions are explictly not supported.
175 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
176 AC_MSG_CHECKING([whether gcc version is sufficient])
180 GCC_VERSION=`$CC -dumpversion`
181 if test $? -eq 0; then
182 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
183 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
186 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
188 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
193 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
196 if test "x$cross_compiling" = xyes; then
201 dnl Check for compiler builtins
202 AX_GCC_BUILTIN([__builtin_bswap32])
203 AX_GCC_BUILTIN([__builtin_bswap64])
204 AX_GCC_BUILTIN([__builtin_clz])
205 AX_GCC_BUILTIN([__builtin_clzll])
206 AX_GCC_BUILTIN([__builtin_ctz])
207 AX_GCC_BUILTIN([__builtin_expect])
208 AX_GCC_BUILTIN([__builtin_ffs])
209 AX_GCC_BUILTIN([__builtin_ffsll])
210 AX_GCC_BUILTIN([__builtin_popcount])
211 AX_GCC_BUILTIN([__builtin_popcountll])
212 AX_GCC_BUILTIN([__builtin_unreachable])
214 AX_GCC_FUNC_ATTRIBUTE([const])
215 AX_GCC_FUNC_ATTRIBUTE([flatten])
216 AX_GCC_FUNC_ATTRIBUTE([format])
217 AX_GCC_FUNC_ATTRIBUTE([malloc])
218 AX_GCC_FUNC_ATTRIBUTE([packed])
219 AX_GCC_FUNC_ATTRIBUTE([pure])
220 AX_GCC_FUNC_ATTRIBUTE([unused])
221 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
223 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
225 dnl Make sure the pkg-config macros are defined
226 m4_ifndef([PKG_PROG_PKG_CONFIG],
227 [m4_fatal([Could not locate the pkg-config autoconf macros.
228 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
229 are in a different location, try setting the environment variable
230 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
231 PKG_PROG_PKG_CONFIG()
233 dnl LIB_DIR - library basename
234 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
237 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
238 _SAVE_LDFLAGS="$LDFLAGS"
239 _SAVE_CPPFLAGS="$CPPFLAGS"
242 DEFINES="-D__STDC_LIMIT_MACROS"
246 DEFINES="$DEFINES -D_GNU_SOURCE"
249 DEFINES="$DEFINES -DSVR4"
252 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
256 dnl Add flags for gcc and g++
257 if test "x$GCC" = xyes; then
258 CFLAGS="$CFLAGS -Wall"
260 if test "x$USE_GNU99" = xyes; then
261 CFLAGS="$CFLAGS -std=gnu99"
263 CFLAGS="$CFLAGS -std=c99"
266 # Enable -Werror=implicit-function-declaration and
267 # -Werror=missing-prototypes, if available, or otherwise, just
268 # -Wmissing-prototypes. This is particularly useful to avoid
269 # generating a loadable driver module that has undefined symbols.
270 save_CFLAGS="$CFLAGS"
271 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
272 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
273 CFLAGS="$CFLAGS -Werror=missing-prototypes"
274 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
275 AC_MSG_RESULT([yes]),
276 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
277 AC_MSG_RESULT([no])]);
279 # Enable -fvisibility=hidden if using a gcc that supports it
280 save_CFLAGS="$CFLAGS"
281 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
282 VISIBILITY_CFLAGS="-fvisibility=hidden"
283 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
284 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
285 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
287 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
290 # Work around aliasing bugs - developers should comment this out
291 CFLAGS="$CFLAGS -fno-strict-aliasing"
293 # We don't want floating-point math functions to set errno or trap
294 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
296 # gcc's builtin memcmp is slower than glibc's
297 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
298 CFLAGS="$CFLAGS -fno-builtin-memcmp"
300 # Flags to help ensure that certain portions of the code -- and only those
301 # portions -- can be built with MSVC:
302 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
303 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
304 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
305 # supports most of C99)
306 # - the rest has no compiler compiler restrictions
307 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
308 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
310 # Enable -Werror=vla if compiler supports it
311 save_CFLAGS="$CFLAGS"
312 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
313 CFLAGS="$CFLAGS -Werror=vla"
314 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
315 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
316 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
317 AC_MSG_RESULT([yes])],
318 AC_MSG_RESULT([no]));
319 CFLAGS="$save_CFLAGS"
321 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
322 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
324 if test "x$GXX" = xyes; then
325 CXXFLAGS="$CXXFLAGS -Wall"
327 # Enable -fvisibility=hidden if using a gcc that supports it
328 save_CXXFLAGS="$CXXFLAGS"
329 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
330 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
331 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
333 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
334 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
337 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
338 CXXFLAGS=$save_CXXFLAGS
340 # Work around aliasing bugs - developers should comment this out
341 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
343 # gcc's builtin memcmp is slower than glibc's
344 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
345 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
348 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
349 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
350 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
351 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
353 dnl even if the compiler appears to support it, using visibility attributes isn't
354 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
358 VISIBILITY_CXXFLAGS=""
362 AC_SUBST([VISIBILITY_CFLAGS])
363 AC_SUBST([VISIBILITY_CXXFLAGS])
366 dnl Optional flags, check for compiler support
368 SSE41_CFLAGS="-msse4.1"
369 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
370 dnl stack, but on x86-32 such alignment is not guaranteed.
371 case "$target_cpu" in
373 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
376 save_CFLAGS="$CFLAGS"
377 CFLAGS="$SSE41_CFLAGS $CFLAGS"
378 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
379 #include <smmintrin.h>
381 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
382 c = _mm_max_epu32(a, b);
384 }]])], SSE41_SUPPORTED=1)
385 CFLAGS="$save_CFLAGS"
386 if test "x$SSE41_SUPPORTED" = x1; then
387 DEFINES="$DEFINES -DUSE_SSE41"
389 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
390 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
392 dnl Can't have static and shared libraries, default to static if user
393 dnl explicitly requested. If both disabled, set to static since shared
394 dnl was explicitly requested.
395 case "x$enable_static$enable_shared" in
397 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
401 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
406 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
409 dnl other compiler options
411 AC_ARG_ENABLE([debug],
412 [AS_HELP_STRING([--enable-debug],
413 [use debug compiler flags and macros @<:@default=disabled@:>@])],
414 [enable_debug="$enableval"],
417 if test "x$enable_debug" = xyes; then
418 DEFINES="$DEFINES -DDEBUG"
419 if test "x$GCC" = xyes; then
420 if ! echo "$CFLAGS" | grep -q -e '-g'; then
423 if ! echo "$CFLAGS" | grep -q -e '-O'; then
427 if test "x$GXX" = xyes; then
428 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
429 CXXFLAGS="$CXXFLAGS -g"
431 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
432 CXXFLAGS="$CXXFLAGS -O0"
436 DEFINES="$DEFINES -DNDEBUG"
440 dnl Check if linker supports -Bsymbolic
442 save_LDFLAGS=$LDFLAGS
443 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
444 AC_MSG_CHECKING([if ld supports -Bsymbolic])
446 [AC_LANG_SOURCE([int main() { return 0;}])],
447 [AC_MSG_RESULT([yes])
448 BSYMBOLIC="-Wl,-Bsymbolic";],
451 LDFLAGS=$save_LDFLAGS
453 AC_SUBST([BSYMBOLIC])
456 dnl Check if linker supports garbage collection
458 save_LDFLAGS=$LDFLAGS
459 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
460 AC_MSG_CHECKING([whether ld supports --gc-sections])
462 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
463 [AC_MSG_RESULT([yes])
464 GC_SECTIONS="-Wl,--gc-sections";],
467 LDFLAGS=$save_LDFLAGS
469 AC_SUBST([GC_SECTIONS])
472 dnl OpenBSD does not have DT_NEEDED entries for libc by design
473 dnl so when these flags are passed to ld via libtool the checks will fail
477 LD_NO_UNDEFINED="" ;;
479 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
482 AC_SUBST([LD_NO_UNDEFINED])
485 dnl Check if linker supports version scripts
487 AC_MSG_CHECKING([if the linker supports version-scripts])
488 save_LDFLAGS=$LDFLAGS
489 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
490 cat > conftest.map <<EOF
500 [AC_LANG_SOURCE([int main() { return 0;}])],
501 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
502 [have_ld_version_script=no; AC_MSG_RESULT(no)])
503 LDFLAGS=$save_LDFLAGS
504 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
507 dnl Check if linker supports dynamic list files
509 AC_MSG_CHECKING([if the linker supports --dynamic-list])
510 save_LDFLAGS=$LDFLAGS
511 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
512 cat > conftest.dyn <<EOF
514 radeon_drm_winsys_create;
518 [AC_LANG_SOURCE([int main() { return 0;}])],
519 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
520 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
521 LDFLAGS=$save_LDFLAGS
522 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
525 dnl compatibility symlinks
529 HAVE_COMPAT_SYMLINKS=yes ;;
531 HAVE_COMPAT_SYMLINKS=no ;;
534 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
539 dnl Unfortunately we need to do a few things that libtool can't help us with,
540 dnl so we need some knowledge of shared library filenames:
542 dnl LIB_EXT is the extension used when creating symlinks for alternate
543 dnl filenames for a shared library which will be dynamically loaded
545 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
546 dnl the file for a shared library we wish to link with
569 AC_ARG_WITH([gl-lib-name],
570 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
571 [specify GL library name @<:@default=GL@:>@])],
574 AC_ARG_WITH([osmesa-lib-name],
575 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
576 [specify OSMesa library name @<:@default=OSMesa@:>@])],
577 [OSMESA_LIB=$withval],
579 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
580 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
583 dnl Mangled Mesa support
585 AC_ARG_ENABLE([mangling],
586 [AS_HELP_STRING([--enable-mangling],
587 [enable mangled symbols and library name @<:@default=disabled@:>@])],
588 [enable_mangling="${enableval}"],
591 if test "x${enable_mangling}" = "xyes" ; then
592 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
593 GL_LIB="Mangled${GL_LIB}"
594 OSMESA_LIB="Mangled${OSMESA_LIB}"
597 AC_SUBST([OSMESA_LIB])
600 dnl potentially-infringing-but-nobody-knows-for-sure stuff
602 AC_ARG_ENABLE([texture-float],
603 [AS_HELP_STRING([--enable-texture-float],
604 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
605 [enable_texture_float="$enableval"],
606 [enable_texture_float=no]
608 if test "x$enable_texture_float" = xyes; then
609 AC_MSG_WARN([Floating-point textures enabled.])
610 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
611 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
615 dnl Arch/platform-specific settings
618 [AS_HELP_STRING([--disable-asm],
619 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
620 [enable_asm="$enableval"],
624 AC_MSG_CHECKING([whether to enable assembly])
625 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
626 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
627 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
629 i?86 | x86_64 | amd64)
631 AC_MSG_RESULT([no, cross compiling])
635 # check for supported arches
636 if test "x$enable_asm" = xyes; then
640 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
647 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
663 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
664 AC_MSG_RESULT([yes, x86])
667 DEFINES="$DEFINES -DUSE_X86_64_ASM"
668 AC_MSG_RESULT([yes, x86_64])
671 DEFINES="$DEFINES -DUSE_SPARC_ASM"
672 AC_MSG_RESULT([yes, sparc])
675 AC_MSG_RESULT([no, platform not supported])
680 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
681 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
682 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
683 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
685 dnl Check to see if dlopen is in default libraries (like Solaris, which
686 dnl has it in libc), or if libdl is needed to get it.
687 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
688 [AC_CHECK_LIB([dl], [dlopen],
689 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
690 AC_SUBST([DLOPEN_LIBS])
692 dnl Check if that library also has dladdr
694 LIBS="$LIBS $DLOPEN_LIBS"
695 AC_CHECK_FUNCS([dladdr])
702 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
703 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
704 [AC_MSG_ERROR([Could not find clock_gettime])])])
705 AC_SUBST([CLOCK_LIB])
709 dnl See if posix_memalign is available
710 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
712 dnl Check for pthreads
714 if test "x$ax_pthread_ok" = xno; then
715 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
717 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
718 dnl to -pthread, which causes problems if we need -lpthread to appear in
720 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
722 dnl SELinux awareness.
723 AC_ARG_ENABLE([selinux],
724 [AS_HELP_STRING([--enable-selinux],
725 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
726 [MESA_SELINUX="$enableval"],
728 if test "x$enable_selinux" = "xyes"; then
729 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
730 [AC_CHECK_HEADER([selinux/selinux.h],[],
731 [AC_MSG_ERROR([SELinux headers not found])])
732 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
733 [AC_MSG_ERROR([SELinux library not found])])
734 SELINUX_LIBS="-lselinux"])
735 DEFINES="$DEFINES -DMESA_SELINUX"
737 AC_SUBST([SELINUX_CFLAGS])
738 AC_SUBST([SELINUX_LIBS])
741 AC_ARG_ENABLE([opengl],
742 [AS_HELP_STRING([--disable-opengl],
743 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
744 [enable_opengl="$enableval"],
746 AC_ARG_ENABLE([gles1],
747 [AS_HELP_STRING([--disable-gles1],
748 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
749 [enable_gles1="$enableval"],
751 AC_ARG_ENABLE([gles2],
752 [AS_HELP_STRING([--disable-gles2],
753 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
754 [enable_gles2="$enableval"],
758 [AS_HELP_STRING([--enable-dri],
759 [enable DRI modules @<:@default=enabled@:>@])],
760 [enable_dri="$enableval"],
772 if test "x$enable_dri" = xno; then
776 AC_ARG_ENABLE([dri3],
777 [AS_HELP_STRING([--enable-dri3],
778 [enable DRI3 @<:@default=auto@:>@])],
779 [enable_dri3="$enableval"],
780 [enable_dri3="$dri3_default"])
782 [AS_HELP_STRING([--enable-glx],
783 [enable GLX library @<:@default=enabled@:>@])],
784 [enable_glx="$enableval"],
786 AC_ARG_ENABLE([osmesa],
787 [AS_HELP_STRING([--enable-osmesa],
788 [enable OSMesa library @<:@default=disabled@:>@])],
789 [enable_osmesa="$enableval"],
791 AC_ARG_ENABLE([gallium-osmesa],
792 [AS_HELP_STRING([--enable-gallium-osmesa],
793 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
794 [enable_gallium_osmesa="$enableval"],
795 [enable_gallium_osmesa=no])
797 [AS_HELP_STRING([--disable-egl],
798 [disable EGL library @<:@default=enabled@:>@])],
799 [enable_egl="$enableval"],
803 [AS_HELP_STRING([--enable-xa],
804 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
805 [enable_xa="$enableval"],
808 [AS_HELP_STRING([--enable-gbm],
809 [enable gbm library @<:@default=auto@:>@])],
810 [enable_gbm="$enableval"],
812 AC_ARG_ENABLE([nine],
813 [AS_HELP_STRING([--enable-nine],
814 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
815 [enable_nine="$enableval"],
818 AC_ARG_ENABLE([xvmc],
819 [AS_HELP_STRING([--enable-xvmc],
820 [enable xvmc library @<:@default=auto@:>@])],
821 [enable_xvmc="$enableval"],
823 AC_ARG_ENABLE([vdpau],
824 [AS_HELP_STRING([--enable-vdpau],
825 [enable vdpau library @<:@default=auto@:>@])],
826 [enable_vdpau="$enableval"],
829 [AS_HELP_STRING([--enable-omx],
830 [enable OpenMAX library @<:@default=disabled@:>@])],
831 [enable_omx="$enableval"],
834 [AS_HELP_STRING([--enable-va],
835 [enable va library @<:@default=auto@:>@])],
836 [enable_va="$enableval"],
838 AC_ARG_ENABLE([opencl],
839 [AS_HELP_STRING([--enable-opencl],
840 [enable OpenCL library @<:@default=disabled@:>@])],
841 [enable_opencl="$enableval"],
843 AC_ARG_ENABLE([opencl_icd],
844 [AS_HELP_STRING([--enable-opencl-icd],
845 [Build an OpenCL ICD library to be loaded by an ICD implementation
846 @<:@default=disabled@:>@])],
847 [enable_opencl_icd="$enableval"],
848 [enable_opencl_icd=no])
849 AC_ARG_ENABLE([xlib-glx],
850 [AS_HELP_STRING([--enable-xlib-glx],
851 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
852 [enable_xlib_glx="$enableval"],
853 [enable_xlib_glx=no])
855 AC_ARG_ENABLE([r600-llvm-compiler],
856 [AS_HELP_STRING([--enable-r600-llvm-compiler],
857 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
858 [enable_r600_llvm="$enableval"],
859 [enable_r600_llvm=no])
861 AC_ARG_ENABLE([gallium-tests],
862 [AS_HELP_STRING([--enable-gallium-tests],
863 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
864 [enable_gallium_tests="$enableval"],
865 [enable_gallium_tests=no])
867 # Option for Gallium drivers
869 # Keep this in sync with the --with-gallium-drivers help string default value
870 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
872 AC_ARG_WITH([gallium-drivers],
873 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
874 [comma delimited Gallium drivers list, e.g.
875 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
876 @<:@default=r300,r600,svga,swrast@:>@])],
877 [with_gallium_drivers="$withval"],
878 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
880 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
881 # here so that the script doesn't choke on an unknown driver name later.
882 case "$with_gallium_drivers" in
883 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
884 no) with_gallium_drivers='' ;;
887 if test "x$enable_opengl" = xno -a \
888 "x$enable_gles1" = xno -a \
889 "x$enable_gles2" = xno -a \
890 "x$enable_nine" = xno -a \
891 "x$enable_xa" = xno -a \
892 "x$enable_xvmc" = xno -a \
893 "x$enable_vdpau" = xno -a \
894 "x$enable_omx" = xno -a \
895 "x$enable_va" = xno -a \
896 "x$enable_opencl" = xno; then
897 AC_MSG_ERROR([at least one API should be enabled])
900 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
901 if test "x$enable_opengl" = xno -a \
902 "x$enable_gles1" = xyes; then
903 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
906 if test "x$enable_opengl" = xno -a \
907 "x$enable_gles2" = xyes; then
908 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
911 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
912 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
913 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
914 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
915 "x$enable_gles1" = xyes -o \
916 "x$enable_gles2" = xyes)
918 if test "x$enable_glx" = xno; then
919 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
923 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
924 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
927 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
928 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
931 # Disable GLX if OpenGL is not enabled
932 if test "x$enable_glx$enable_opengl" = xyesno; then
933 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
937 # Disable GLX if DRI and Xlib-GLX are not enabled
938 if test "x$enable_glx" = xyes -a \
939 "x$enable_dri" = xno -a \
940 "x$enable_xlib_glx" = xno; then
941 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
945 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
946 "x$enable_dri" = xyes)
949 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
950 [have_libdrm=yes], [have_libdrm=no])
951 if test "x$have_libdrm" = xyes; then
952 DEFINES="$DEFINES -DHAVE_LIBDRM"
955 # Select which platform-dependent DRI code gets built
958 dri_platform='apple' ;;
960 dri_platform='none' ;;
962 dri_platform='drm' ;;
965 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
969 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
970 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
971 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
972 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
973 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
974 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
976 AC_ARG_ENABLE([shared-glapi],
977 [AS_HELP_STRING([--enable-shared-glapi],
978 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
979 [enable_shared_glapi="$enableval"],
980 [enable_shared_glapi=yes])
982 case "x$enable_opengl$enable_gles1$enable_gles2" in
984 if test "x$enable_shared_glapi" = xno; then
985 AC_MSG_ERROR([shared GLAPI required when building two or more of
986 the following APIs - opengl, gles1 gles2])
991 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
993 # Build the pipe-drivers as separate libraries/modules.
994 # Do not touch this unless you know what you are doing.
995 # XXX: Expose via configure option ?
996 enable_shared_pipe_drivers=no
999 dnl Driver specific build directories
1002 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
1003 NEED_WINSYS_XLIB="yes"
1006 if test "x$enable_gallium_osmesa" = xyes; then
1007 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1008 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1010 if test "x$enable_osmesa" = xyes; then
1011 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1015 AC_SUBST([MESA_LLVM])
1019 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1020 [choose SHA1 implementation])])
1021 case "x$with_sha1" in
1022 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1025 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1028 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1029 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1032 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1033 AC_MSG_ERROR([sha1 in libc requested but not found])
1035 if test "x$with_sha1" = xlibc; then
1036 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1037 [Use libc SHA1 functions])
1040 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1041 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1042 with_sha1=CommonCrypto
1044 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1045 AC_MSG_ERROR([CommonCrypto requested but not found])
1047 if test "x$with_sha1" = xCommonCrypto; then
1048 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1049 [Use CommonCrypto SHA1 functions])
1052 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1053 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1054 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1057 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1058 AC_MSG_ERROR([CryptoAPI requested but not found])
1060 if test "x$with_sha1" = xCryptoAPI; then
1061 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1062 [Use CryptoAPI SHA1 functions])
1065 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1066 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1069 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1070 AC_MSG_ERROR([libmd requested but not found])
1072 if test "x$with_sha1" = xlibmd; then
1073 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1074 [Use libmd SHA1 functions])
1077 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1078 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1081 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1082 AC_MSG_ERROR([libsha1 requested but not found])
1084 if test "x$with_sha1" = xlibsha1; then
1085 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1086 [Use libsha1 for SHA1])
1089 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1090 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1093 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1094 AC_MSG_ERROR([libnettle requested but not found])
1096 if test "x$with_sha1" = xlibnettle; then
1097 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1098 [Use libnettle SHA1 functions])
1101 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1102 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1105 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1106 AC_MSG_ERROR([libgcrypt requested but not found])
1108 if test "x$with_sha1" = xlibgcrypt; then
1109 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1110 [Use libgcrypt SHA1 functions])
1113 # We don't need all of the OpenSSL libraries, just libcrypto
1114 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1115 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1116 [HAVE_OPENSSL_PKC=no])
1117 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1118 if test "x$with_sha1" = x; then
1122 if test "x$with_sha1" = xlibcrypto; then
1123 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1126 if test "x$with_sha1" = xlibcrypto; then
1127 if test "x$HAVE_LIBCRYPTO" = xyes; then
1130 SHA1_LIBS="$OPENSSL_LIBS"
1131 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1134 AC_MSG_CHECKING([for SHA1 implementation])
1135 AC_MSG_RESULT([$with_sha1])
1137 AC_SUBST(SHA1_CFLAGS)
1139 # Enable a define for SHA1
1140 if test "x$with_sha1" != "x"; then
1141 DEFINES="$DEFINES -DHAVE_SHA1"
1144 # Allow user to configure out the shader-cache feature
1145 AC_ARG_ENABLE([shader-cache],
1146 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1147 [enable_shader_cache="$enableval"],
1148 [if test "x$with_sha1" != "x"; then
1149 enable_shader_cache=yes
1151 enable_shader_cache=no
1153 if test "x$with_sha1" = "x"; then
1154 if test "x$enable_shader_cache" = "xyes"; then
1155 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1158 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1167 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1168 have_libudev=yes, have_libudev=no)
1170 AC_ARG_ENABLE([sysfs],
1171 [AS_HELP_STRING([--enable-sysfs],
1172 [enable /sys PCI identification @<:@default=disabled@:>@])],
1173 [have_sysfs="$enableval"],
1177 if test "x$enable_dri" = xyes; then
1178 if test "$enable_static" = yes; then
1179 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1182 # not a hard requirement as swrast does not depend on it
1183 if test "x$have_libdrm" = xyes; then
1184 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1188 AC_ARG_ENABLE([driglx-direct],
1189 [AS_HELP_STRING([--disable-driglx-direct],
1190 [disable direct rendering in GLX and EGL for DRI \
1191 @<:@default=auto@:>@])],
1192 [driglx_direct="$enableval"],
1193 [driglx_direct="yes"])
1196 dnl libGL configuration per driver
1198 case "x$enable_glx$enable_xlib_glx" in
1201 dri_modules="x11 xext xcb"
1202 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1203 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1204 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1205 GL_LIB_DEPS="$XLIBGL_LIBS"
1206 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1207 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1211 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1213 # find the DRI deps for libGL
1214 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1216 if test x"$driglx_direct" = xyes; then
1217 if test x"$dri_platform" = xdrm ; then
1218 DEFINES="$DEFINES -DGLX_USE_DRM"
1219 if test "x$have_libdrm" != xyes; then
1220 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1223 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1224 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1225 if test x"$enable_dri3" = xyes; then
1226 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1227 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1230 if test x"$enable_dri" = xyes; then
1231 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1234 if test x"$enable_dri3" = xyes; then
1235 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1236 dri3_modules="xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1237 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1240 if test x"$dri_platform" = xapple ; then
1241 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1245 # add xf86vidmode if available
1246 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1247 if test "$HAVE_XF86VIDMODE" = yes ; then
1248 dri_modules="$dri_modules xxf86vm"
1251 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1252 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1253 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1254 GL_LIB_DEPS="$DRIGL_LIBS"
1256 # need DRM libs, $PTHREAD_LIBS, etc.
1257 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1258 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1263 if test "$have_libudev" = yes; then
1264 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1268 if test "$have_sysfs" = yes; then
1269 DEFINES="$DEFINES -DHAVE_SYSFS"
1273 # This is outside the case (above) so that it is invoked even for non-GLX
1275 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1277 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1278 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1279 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1280 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1282 AC_SUBST([X11_INCLUDES])
1283 AC_SUBST([GL_LIB_DEPS])
1284 AC_SUBST([GL_PC_REQ_PRIV])
1285 AC_SUBST([GL_PC_LIB_PRIV])
1286 AC_SUBST([GL_PC_CFLAGS])
1287 AC_SUBST([DRI_PC_REQ_PRIV])
1288 AC_SUBST([GLESv1_CM_LIB_DEPS])
1289 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1290 AC_SUBST([GLESv2_LIB_DEPS])
1291 AC_SUBST([GLESv2_PC_LIB_PRIV])
1293 AC_SUBST([HAVE_XF86VIDMODE])
1298 case "x$enable_glx$enable_xlib_glx" in
1300 DEFINES="$DEFINES -DUSE_XSHM"
1303 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1304 if test "x$driglx_direct" = xyes; then
1305 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1314 AC_ARG_ENABLE([glx-tls],
1315 [AS_HELP_STRING([--enable-glx-tls],
1316 [enable TLS support in GLX @<:@default=disabled@:>@])],
1317 [GLX_USE_TLS="$enableval"],
1319 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1321 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1322 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1324 dnl Read-only text section on x86 hardened platforms
1325 AC_ARG_ENABLE([glx-read-only-text],
1326 [AS_HELP_STRING([--enable-glx-read-only-text],
1327 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1328 [enable_glx_read_only_text="$enableval"],
1329 [enable_glx_read_only_text=no])
1330 if test "x$enable_glx_read_only_text" = xyes; then
1331 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1337 dnl Directory for DRI drivers
1338 AC_ARG_WITH([dri-driverdir],
1339 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1340 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1341 [DRI_DRIVER_INSTALL_DIR="$withval"],
1342 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1343 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1344 dnl Extra search path for DRI drivers
1345 AC_ARG_WITH([dri-searchpath],
1346 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1347 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1348 [DRI_DRIVER_SEARCH_DIR="$withval"],
1349 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1350 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1351 dnl Which drivers to build - default is chosen by platform
1352 AC_ARG_WITH([dri-drivers],
1353 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1354 [comma delimited classic DRI drivers list, e.g.
1355 "swrast,i965,radeon" @<:@default=auto@:>@])],
1356 [with_dri_drivers="$withval"],
1357 [with_dri_drivers=auto])
1359 if test "x$with_dri_drivers" = xauto; then
1360 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1361 with_dri_drivers="yes"
1363 with_dri_drivers="no"
1366 if test "x$with_dri_drivers" = xno; then
1370 dnl If $with_dri_drivers is yes, drivers will be added through
1371 dnl platform checks. Set DEFINES and LIB_DEPS
1372 if test "x$enable_dri" = xyes; then
1373 # Platform specific settings and drivers to build
1376 DEFINES="$DEFINES -DHAVE_ALIAS"
1377 if test "x$enable_dri3" = xyes; then
1378 DEFINES="$DEFINES -DHAVE_DRI3"
1381 if test "x$have_pci_id" != xyes; then
1382 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1387 # Build only the drivers for cards that exist on PowerPC/sparc
1388 if test "x$with_dri_drivers" = "xyes"; then
1389 with_dri_drivers="r200 radeon swrast"
1394 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1395 DEFINES="$DEFINES -DHAVE_ALIAS"
1398 DEFINES="$DEFINES -DHAVE_ALIAS"
1401 if test "x$with_dri_drivers" = "xyes"; then
1402 with_dri_drivers="swrast"
1406 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1407 if test "x$with_dri_drivers" = "xyes"; then
1408 with_dri_drivers="swrast"
1414 if test "x$with_dri_drivers" = "xyes"; then
1415 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1419 PKG_CHECK_MODULES([EXPAT], [expat], [],
1420 # expat version 2.0 and earlier do not provide expat.pc
1421 [AC_CHECK_HEADER([expat.h],[],
1422 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1423 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1424 [AC_MSG_ERROR([Expat library required for DRI not found])])
1425 EXPAT_LIBS="-lexpat"])
1427 # put all the necessary libs together
1428 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1431 AC_SUBST([DRI_LIB_DEPS])
1434 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1435 if test -n "$with_dri_drivers"; then
1436 if test "x$enable_opengl" != xyes; then
1437 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1440 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1441 for driver in $dri_drivers; do
1442 DRI_DIRS="$DRI_DIRS $driver"
1446 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1450 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1453 HAVE_NOUVEAU_DRI=yes;
1454 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1457 HAVE_RADEON_DRI=yes;
1458 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1462 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1465 HAVE_SWRAST_DRI=yes;
1468 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1472 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1475 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1476 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1477 "x$enable_osmesa" = xyes -o \
1481 dnl OSMesa configuration
1484 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1485 AC_ARG_WITH([osmesa-bits],
1486 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1487 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1488 [osmesa_bits="$withval"],
1490 if test "x$osmesa_bits" != x8; then
1491 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1492 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1496 case "x$osmesa_bits" in
1498 OSMESA_LIB="${OSMESA_LIB}"
1501 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1502 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1505 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1509 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1510 # only link libraries with osmesa if shared
1511 if test "$enable_static" = no; then
1512 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1516 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1519 AC_SUBST([OSMESA_LIB_DEPS])
1520 AC_SUBST([OSMESA_PC_REQ])
1521 AC_SUBST([OSMESA_PC_LIB_PRIV])
1524 dnl gbm configuration
1526 if test "x$enable_gbm" = xauto; then
1527 case "$with_egl_platforms" in
1534 if test "x$enable_gbm" = xyes; then
1535 if test "x$need_pci_id$have_pci_id" = xyesno; then
1536 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1539 if test "x$enable_dri" = xyes; then
1540 if test "x$enable_shared_glapi" = xno; then
1541 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1544 # Strictly speaking libgbm does not require --enable-dri, although
1545 # both of its backends do. Thus one can build libgbm without any
1546 # backends if --disable-dri is set.
1547 # To avoid unnecessary complexity of checking if at least one backend
1548 # is available when building, just mandate --enable-dri.
1549 AC_MSG_ERROR([gbm requires --enable-dri])
1552 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1553 if test "x$need_pci_id$have_libudev" = xyesyes; then
1554 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1558 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1559 AC_SUBST([GBM_PC_REQ_PRIV])
1560 AC_SUBST([GBM_PC_LIB_PRIV])
1562 AM_CONDITIONAL(HAVE_VULKAN, true)
1565 dnl EGL configuration
1569 if test "x$enable_egl" = xyes; then
1570 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1572 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1574 if test "$enable_static" != yes; then
1575 if test "x$enable_dri" = xyes; then
1576 HAVE_EGL_DRIVER_DRI2=1
1577 if test "x$enable_shared_glapi" = xno; then
1578 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1580 if test "x$enable_dri3" = xyes; then
1581 HAVE_EGL_DRIVER_DRI3=1
1582 if test "x$enable_shared_glapi" = xno; then
1583 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1587 # Avoid building an "empty" libEGL. Drop/update this
1588 # when other backends (haiku?) come along.
1589 AC_MSG_ERROR([egl requires --enable-dri])
1594 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1595 AC_SUBST([EGL_LIB_DEPS])
1600 dnl XA configuration
1602 if test "x$enable_xa" = xyes; then
1603 if test "x$with_gallium_drivers" = xswrast; then
1605 Building xa requires at least one non swrast gallium driver.
1606 If you are looking to use libxatracker.so with the VMware driver,
1607 make sure to include svga in the gallium drivers list, apart from
1609 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1611 gallium_st="$gallium_st xa"
1613 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1616 dnl Gallium G3DVL configuration
1618 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1619 if test "x$enable_xvmc" = xauto; then
1620 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1623 if test "x$enable_vdpau" = xauto; then
1624 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1627 if test "x$enable_omx" = xauto; then
1628 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1631 if test "x$enable_va" = xauto; then
1632 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1636 if test "x$enable_dri" = xyes -o \
1637 "x$enable_xvmc" = xyes -o \
1638 "x$enable_vdpau" = xyes -o \
1639 "x$enable_omx" = xyes -o \
1640 "x$enable_va" = xyes; then
1643 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1645 if test "x$enable_xvmc" = xyes -o \
1646 "x$enable_vdpau" = xyes -o \
1647 "x$enable_omx" = xyes -o \
1648 "x$enable_va" = xyes; then
1649 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1650 need_gallium_vl_winsys=yes
1652 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1654 if test "x$enable_xvmc" = xyes; then
1655 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1656 gallium_st="$gallium_st xvmc"
1658 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1660 if test "x$enable_vdpau" = xyes; then
1661 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1662 gallium_st="$gallium_st vdpau"
1664 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1666 if test "x$enable_omx" = xyes; then
1667 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1668 gallium_st="$gallium_st omx"
1670 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1672 if test "x$enable_va" = xyes; then
1673 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1674 gallium_st="$gallium_st va"
1676 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1679 dnl Nine Direct3D9 configuration
1681 if test "x$enable_nine" = xyes; then
1682 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1683 AC_MSG_ERROR([nine requires the gallium swrast driver])
1685 if test "x$with_gallium_drivers" = xswrast; then
1686 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1688 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1689 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1692 if test "x$enable_dri3" = xno; then
1693 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1696 gallium_st="$gallium_st nine"
1698 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1701 dnl OpenCL configuration
1704 AC_ARG_WITH([clang-libdir],
1705 [AS_HELP_STRING([--with-clang-libdir],
1706 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1707 [CLANG_LIBDIR="$withval"],
1710 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1711 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1713 if test "x$enable_opencl" = xyes; then
1714 if test -z "$with_gallium_drivers"; then
1715 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1718 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1719 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1722 if test "x$have_libclc" = xno; then
1723 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1724 Make sure the directory containing libclc.pc is specified in your
1725 PKG_CONFIG_PATH environment variable.
1726 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1728 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1729 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1730 AC_SUBST([LIBCLC_INCLUDEDIR])
1731 AC_SUBST([LIBCLC_LIBEXECDIR])
1734 gallium_st="$gallium_st clover"
1736 if test "x$enable_opencl_icd" = xyes; then
1737 OPENCL_LIBNAME="MesaOpenCL"
1739 OPENCL_LIBNAME="OpenCL"
1742 if test "x$have_libelf" != xyes; then
1743 AC_MSG_ERROR([Clover requires libelf])
1746 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1747 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1748 AC_SUBST([OPENCL_LIBNAME])
1751 dnl Gallium configuration
1753 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1755 AC_SUBST([LLVM_BINDIR])
1756 AC_SUBST([LLVM_CFLAGS])
1757 AC_SUBST([LLVM_CPPFLAGS])
1758 AC_SUBST([LLVM_CXXFLAGS])
1759 AC_SUBST([LLVM_LIBDIR])
1760 AC_SUBST([LLVM_LIBS])
1761 AC_SUBST([LLVM_LDFLAGS])
1762 AC_SUBST([LLVM_INCLUDEDIR])
1763 AC_SUBST([LLVM_VERSION])
1764 AC_SUBST([CLANG_RESOURCE_DIR])
1766 case "x$enable_opengl$enable_gles1$enable_gles2" in
1768 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1772 AC_SUBST([VG_LIB_DEPS])
1773 AC_SUBST([EGL_CLIENT_APIS])
1776 dnl EGL Platforms configuration
1778 AC_ARG_WITH([egl-platforms],
1779 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1780 [comma delimited native platforms libEGL supports, e.g.
1781 "x11,drm" @<:@default=auto@:>@])],
1782 [with_egl_platforms="$withval"],
1783 [if test "x$enable_egl" = xyes; then
1784 with_egl_platforms="x11"
1786 with_egl_platforms=""
1789 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1790 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1793 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1794 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1796 if test "x$WAYLAND_SCANNER" = x; then
1797 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1800 # Do per-EGL platform setups and checks
1801 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1802 for plat in $egl_platforms; do
1805 test "x$have_libdrm" != xyes &&
1806 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1808 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1810 if test "x$WAYLAND_SCANNER" = x; then
1811 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1816 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1820 test "x$enable_gbm" = "xno" &&
1821 AC_MSG_ERROR([EGL platform drm needs gbm])
1822 test "x$have_libdrm" != xyes &&
1823 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1827 test "x$have_libdrm" != xyes &&
1828 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1832 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1836 case "$plat$need_pci_id$have_pci_id" in
1837 waylandyesno|drmyesno)
1838 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1842 # libEGL wants to default to the first platform specified in
1843 # ./configure. parse that here.
1844 if test "x$egl_platforms" != "x"; then
1845 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1846 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1848 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1851 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1852 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1853 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1854 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1855 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1857 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1859 AC_SUBST([EGL_NATIVE_PLATFORM])
1860 AC_SUBST([EGL_CFLAGS])
1862 # If we don't have the X11 platform, set this define so we don't try to include
1864 if ! echo "$egl_platforms" | grep -q 'x11'; then
1865 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1866 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1872 AC_ARG_ENABLE([gallium-llvm],
1873 [AS_HELP_STRING([--enable-gallium-llvm],
1874 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1875 [enable_gallium_llvm="$enableval"],
1876 [enable_gallium_llvm=auto])
1878 AC_ARG_ENABLE([llvm-shared-libs],
1879 [AS_HELP_STRING([--enable-llvm-shared-libs],
1880 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1881 [enable_llvm_shared_libs="$enableval"],
1882 [enable_llvm_shared_libs=yes])
1884 AC_ARG_WITH([llvm-prefix],
1885 [AS_HELP_STRING([--with-llvm-prefix],
1886 [Prefix for LLVM installations in non-standard locations])],
1887 [llvm_prefix="$withval"],
1891 # Call this inside ` ` to get the return value.
1892 # $1 is the llvm-config command with arguments.
1893 strip_unwanted_llvm_flags() {
1894 # Use \> (marks the end of the word)
1896 -e 's/-DNDEBUG\>//g' \
1897 -e 's/-D_GNU_SOURCE\>//g' \
1898 -e 's/-pedantic\>//g' \
1899 -e 's/-Wcovered-switch-default\>//g' \
1903 -e 's/-Wcast-qual\>//g' \
1904 -e 's/-Woverloaded-virtual\>//g' \
1905 -e 's/-fcolor-diagnostics\>//g' \
1906 -e 's/-fdata-sections\>//g' \
1907 -e 's/-ffunction-sections\>//g' \
1908 -e 's/-fno-exceptions\>//g' \
1909 -e 's/-fomit-frame-pointer\>//g' \
1910 -e 's/-fvisibility-inlines-hidden\>//g' \
1912 -e 's/-fstack-protector-strong\>//g'
1915 llvm_check_version_for() {
1916 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1917 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1923 if test -z "$with_gallium_drivers"; then
1924 enable_gallium_llvm=no
1926 if test "x$enable_gallium_llvm" = xauto; then
1928 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1931 if test "x$enable_gallium_llvm" = xyes; then
1932 if test -n "$llvm_prefix"; then
1933 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1935 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1938 if test "x$LLVM_CONFIG" != xno; then
1939 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1940 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1941 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1942 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1943 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1944 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1945 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1946 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1948 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1949 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1950 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1951 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1953 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1954 if test -z "$LLVM_VERSION_PATCH"; then
1955 LLVM_VERSION_PATCH=0
1958 if test -n "${LLVM_VERSION_MAJOR}"; then
1959 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1961 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1964 LLVM_REQUIRED_VERSION_MAJOR="3"
1965 LLVM_REQUIRED_VERSION_MINOR="3"
1966 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1967 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1970 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1972 if test "x$enable_opencl" = xyes; then
1973 llvm_check_version_for "3" "5" "0" "opencl"
1975 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1976 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1978 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1981 dnl Check for Clang internal headers
1982 if test "x$enable_opencl" = xyes; then
1983 if test -z "$CLANG_LIBDIR"; then
1984 CLANG_LIBDIR=${LLVM_LIBDIR}
1986 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1987 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1988 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1998 if test "x$enable_opencl" = xyes; then
1999 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2003 dnl Directory for XVMC libs
2004 AC_ARG_WITH([xvmc-libdir],
2005 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2006 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2007 [XVMC_LIB_INSTALL_DIR="$withval"],
2008 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2009 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2014 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2016 dnl Directory for VDPAU libs
2017 AC_ARG_WITH([vdpau-libdir],
2018 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2019 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2020 [VDPAU_LIB_INSTALL_DIR="$withval"],
2021 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2022 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2024 dnl Directory for OMX libs
2026 AC_ARG_WITH([omx-libdir],
2027 [AS_HELP_STRING([--with-omx-libdir=DIR],
2028 [directory for the OMX libraries])],
2029 [OMX_LIB_INSTALL_DIR="$withval"],
2030 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2031 AC_SUBST([OMX_LIB_INSTALL_DIR])
2033 dnl Directory for VA libs
2035 AC_ARG_WITH([va-libdir],
2036 [AS_HELP_STRING([--with-va-libdir=DIR],
2037 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2038 [VA_LIB_INSTALL_DIR="$withval"],
2039 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2040 AC_SUBST([VA_LIB_INSTALL_DIR])
2042 AC_ARG_WITH([d3d-libdir],
2043 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2044 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2045 [D3D_DRIVER_INSTALL_DIR="$withval"],
2046 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2047 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2050 dnl Gallium helper functions
2052 gallium_require_drm() {
2053 if test "x$have_libdrm" != xyes; then
2054 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2058 gallium_require_llvm() {
2059 if test "x$MESA_LLVM" = x0; then
2060 case "$host" in *gnux32) return;; esac
2062 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2067 gallium_require_drm_loader() {
2068 if test "x$need_pci_id$have_pci_id" = xyesno; then
2069 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2074 case "$with_egl_platforms" in
2078 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2081 if test "x$enable_gbm" != xyes; then
2082 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2086 radeon_llvm_check() {
2087 if test ${LLVM_VERSION_INT} -lt 307; then
2088 amdgpu_llvm_target_name='r600'
2090 amdgpu_llvm_target_name='amdgpu'
2092 if test "x$enable_gallium_llvm" != "xyes"; then
2093 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2095 llvm_check_version_for "3" "5" "0" $1
2096 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2097 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2099 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2100 NEED_RADEON_LLVM=yes
2101 if test "x$have_libelf" != xyes; then
2102 AC_MSG_ERROR([$1 requires libelf when using llvm])
2106 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2107 if test -n "$with_gallium_drivers"; then
2108 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2109 for driver in $gallium_drivers; do
2112 HAVE_GALLIUM_SVGA=yes
2113 gallium_require_drm "svga"
2114 gallium_require_drm_loader
2117 HAVE_GALLIUM_I915=yes
2118 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2119 gallium_require_drm "Gallium i915"
2120 gallium_require_drm_loader
2123 HAVE_GALLIUM_ILO=yes
2124 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2125 gallium_require_drm "Gallium i965/ilo"
2126 gallium_require_drm_loader
2129 HAVE_GALLIUM_R300=yes
2130 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2131 gallium_require_drm "Gallium R300"
2132 gallium_require_drm_loader
2133 gallium_require_llvm "Gallium R300"
2136 HAVE_GALLIUM_R600=yes
2137 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2138 gallium_require_drm "Gallium R600"
2139 gallium_require_drm_loader
2140 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2141 radeon_llvm_check "r600g"
2142 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2144 if test "x$enable_r600_llvm" = xyes; then
2145 USE_R600_LLVM_COMPILER=yes;
2147 if test "x$enable_opencl" = xyes; then
2148 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2152 HAVE_GALLIUM_RADEONSI=yes
2153 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2154 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2155 gallium_require_drm "radeonsi"
2156 gallium_require_drm_loader
2157 radeon_llvm_check "radeonsi"
2158 require_egl_drm "radeonsi"
2161 HAVE_GALLIUM_NOUVEAU=yes
2162 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2163 gallium_require_drm "nouveau"
2164 gallium_require_drm_loader
2167 HAVE_GALLIUM_FREEDRENO=yes
2168 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2169 gallium_require_drm "freedreno"
2170 gallium_require_drm_loader
2173 HAVE_GALLIUM_SOFTPIPE=yes
2174 if test "x$MESA_LLVM" = x1; then
2175 HAVE_GALLIUM_LLVMPIPE=yes
2179 HAVE_GALLIUM_VC4=yes
2180 gallium_require_drm "vc4"
2181 gallium_require_drm_loader
2183 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2184 [USE_VC4_SIMULATOR=yes;
2185 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2186 [USE_VC4_SIMULATOR=no])
2189 HAVE_GALLIUM_VIRGL=yes
2190 gallium_require_drm "virgl"
2191 gallium_require_drm_loader
2192 require_egl_drm "virgl"
2195 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2201 dnl Set LLVM_LIBS - This is done after the driver configuration so
2202 dnl that drivers can add additional components to LLVM_COMPONENTS.
2203 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2204 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2205 dnl this was causing the same libraries to be appear multiple times
2208 if test "x$MESA_LLVM" != x0; then
2210 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2212 dnl llvm-config may not give the right answer when llvm is a built as a
2213 dnl single shared library, so we must work the library name out for
2215 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2216 if test "x$enable_llvm_shared_libs" = xyes; then
2217 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2218 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2219 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2221 if test "x$llvm_have_one_so" = xyes; then
2222 dnl LLVM was built using auto*, so there is only one shared object.
2223 LLVM_LIBS="-l$LLVM_SO_NAME"
2225 dnl If LLVM was built with CMake, there will be one shared object per
2227 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2228 [AC_MSG_ERROR([Could not find llvm shared libraries:
2229 Please make sure you have built llvm with the --enable-shared option
2230 and that your llvm libraries are installed in $LLVM_LIBDIR
2231 If you have installed your llvm libraries to a different directory you
2232 can use the --with-llvm-prefix= configure flag to specify this directory.
2233 NOTE: Mesa is attempting to use llvm shared libraries by default.
2234 If you do not want to build with llvm shared libraries and instead want to
2235 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2236 invocation and rebuild.])])
2238 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2239 dnl install uses a shared object for each component and we have
2240 dnl already added all of these objects to LLVM_LIBS.
2243 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2244 dnl We need to link to llvm system libs when using static libs
2245 dnl However, only llvm 3.5+ provides --system-libs
2246 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2247 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2252 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2253 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2254 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2255 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2256 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2257 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2258 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2259 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2260 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2261 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2262 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2263 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2264 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2265 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2267 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2269 if test "x$enable_dri" = xyes; then
2270 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2273 if test "x$have_drisw_kms" = xyes; then
2274 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2276 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2278 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2279 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2280 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2281 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2282 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2283 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2285 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2286 "x$HAVE_GALLIUM_R600" = xyes -o \
2287 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2288 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2289 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2290 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2291 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2292 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2293 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2294 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2295 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2300 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2301 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2302 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2303 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2305 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2306 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2307 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2309 AC_SUBST([NINE_MAJOR], 1)
2310 AC_SUBST([NINE_MINOR], 0)
2311 AC_SUBST([NINE_TINY], 0)
2312 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2314 AC_SUBST([VDPAU_MAJOR], 1)
2315 AC_SUBST([VDPAU_MINOR], 0)
2317 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2318 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2319 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2320 AC_SUBST([VA_MINOR], $VA_MINOR)
2322 AC_SUBST([XVMC_MAJOR], 1)
2323 AC_SUBST([XVMC_MINOR], 0)
2325 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2326 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2327 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2328 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2330 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2331 AC_SUBST([XA_MINOR], $XA_MINOR)
2332 AC_SUBST([XA_TINY], $XA_TINY)
2333 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2335 PKG_CHECK_MODULES(VALGRIND, [valgrind],
2336 [have_valgrind=yes], [have_valgrind=no])
2337 if test "x$have_valgrind" = "xyes"; then
2338 AC_DEFINE([HAVE_VALGRIND], 1,
2339 [Use valgrind intrinsics to suppress false warnings])
2342 dnl Restore LDFLAGS and CPPFLAGS
2343 LDFLAGS="$_SAVE_LDFLAGS"
2344 CPPFLAGS="$_SAVE_CPPFLAGS"
2346 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2347 if test "x$acv_mesa_CLANG" = xyes; then
2348 CFLAGS="$CFLAGS -Qunused-arguments"
2349 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2352 dnl Add user CFLAGS and CXXFLAGS
2353 CFLAGS="$CFLAGS $USER_CFLAGS"
2354 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2356 dnl Substitute the config
2357 AC_CONFIG_FILES([Makefile
2361 src/egl/wayland/wayland-drm/Makefile
2362 src/egl/wayland/wayland-egl/Makefile
2363 src/egl/wayland/wayland-egl/wayland-egl.pc
2364 src/gallium/Makefile
2365 src/gallium/auxiliary/Makefile
2366 src/gallium/auxiliary/pipe-loader/Makefile
2367 src/gallium/drivers/freedreno/Makefile
2368 src/gallium/drivers/ddebug/Makefile
2369 src/gallium/drivers/i915/Makefile
2370 src/gallium/drivers/ilo/Makefile
2371 src/gallium/drivers/llvmpipe/Makefile
2372 src/gallium/drivers/noop/Makefile
2373 src/gallium/drivers/nouveau/Makefile
2374 src/gallium/drivers/r300/Makefile
2375 src/gallium/drivers/r600/Makefile
2376 src/gallium/drivers/radeon/Makefile
2377 src/gallium/drivers/radeonsi/Makefile
2378 src/gallium/drivers/rbug/Makefile
2379 src/gallium/drivers/softpipe/Makefile
2380 src/gallium/drivers/svga/Makefile
2381 src/gallium/drivers/trace/Makefile
2382 src/gallium/drivers/vc4/Makefile
2383 src/gallium/drivers/virgl/Makefile
2384 src/gallium/state_trackers/clover/Makefile
2385 src/gallium/state_trackers/dri/Makefile
2386 src/gallium/state_trackers/glx/xlib/Makefile
2387 src/gallium/state_trackers/nine/Makefile
2388 src/gallium/state_trackers/omx/Makefile
2389 src/gallium/state_trackers/osmesa/Makefile
2390 src/gallium/state_trackers/va/Makefile
2391 src/gallium/state_trackers/vdpau/Makefile
2392 src/gallium/state_trackers/xa/Makefile
2393 src/gallium/state_trackers/xvmc/Makefile
2394 src/gallium/targets/d3dadapter9/Makefile
2395 src/gallium/targets/d3dadapter9/d3d.pc
2396 src/gallium/targets/dri/Makefile
2397 src/gallium/targets/libgl-xlib/Makefile
2398 src/gallium/targets/omx/Makefile
2399 src/gallium/targets/opencl/Makefile
2400 src/gallium/targets/opencl/mesa.icd
2401 src/gallium/targets/osmesa/Makefile
2402 src/gallium/targets/osmesa/osmesa.pc
2403 src/gallium/targets/pipe-loader/Makefile
2404 src/gallium/targets/va/Makefile
2405 src/gallium/targets/vdpau/Makefile
2406 src/gallium/targets/xa/Makefile
2407 src/gallium/targets/xa/xatracker.pc
2408 src/gallium/targets/xvmc/Makefile
2409 src/gallium/tests/trivial/Makefile
2410 src/gallium/tests/unit/Makefile
2411 src/gallium/winsys/freedreno/drm/Makefile
2412 src/gallium/winsys/i915/drm/Makefile
2413 src/gallium/winsys/intel/drm/Makefile
2414 src/gallium/winsys/nouveau/drm/Makefile
2415 src/gallium/winsys/radeon/drm/Makefile
2416 src/gallium/winsys/amdgpu/drm/Makefile
2417 src/gallium/winsys/svga/drm/Makefile
2418 src/gallium/winsys/sw/dri/Makefile
2419 src/gallium/winsys/sw/kms-dri/Makefile
2420 src/gallium/winsys/sw/null/Makefile
2421 src/gallium/winsys/sw/wrapper/Makefile
2422 src/gallium/winsys/sw/xlib/Makefile
2423 src/gallium/winsys/vc4/drm/Makefile
2424 src/gallium/winsys/virgl/drm/Makefile
2425 src/gallium/winsys/virgl/vtest/Makefile
2430 src/glx/apple/Makefile
2431 src/glx/tests/Makefile
2435 src/mapi/es1api/glesv1_cm.pc
2436 src/mapi/es2api/glesv2.pc
2437 src/mapi/glapi/gen/Makefile
2440 src/mesa/drivers/dri/dri.pc
2441 src/mesa/drivers/dri/common/Makefile
2442 src/mesa/drivers/dri/common/xmlpool/Makefile
2443 src/mesa/drivers/dri/i915/Makefile
2444 src/mesa/drivers/dri/i965/Makefile
2445 src/mesa/drivers/dri/Makefile
2446 src/mesa/drivers/dri/nouveau/Makefile
2447 src/mesa/drivers/dri/r200/Makefile
2448 src/mesa/drivers/dri/radeon/Makefile
2449 src/mesa/drivers/dri/swrast/Makefile
2450 src/mesa/drivers/osmesa/Makefile
2451 src/mesa/drivers/osmesa/osmesa.pc
2452 src/mesa/drivers/x11/Makefile
2453 src/mesa/main/tests/Makefile
2455 src/vulkan/anv_icd.json
2456 src/vulkan/tests/Makefile
2458 src/util/tests/hash_table/Makefile])
2463 dnl Output some configuration info for the user
2466 echo " prefix: $prefix"
2467 echo " exec_prefix: $exec_prefix"
2468 echo " libdir: $libdir"
2469 echo " includedir: $includedir"
2473 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2477 case "x$enable_osmesa$enable_gallium_osmesa" in
2479 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2482 echo " OSMesa: lib$OSMESA_LIB"
2490 if test "x$enable_dri" != xno; then
2491 echo " DRI platform: $dri_platform"
2492 if test -z "$DRI_DIRS"; then
2493 echo " DRI drivers: no"
2495 echo " DRI drivers: $DRI_DIRS"
2497 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2500 case "x$enable_glx$enable_xlib_glx" in
2502 echo " GLX: Xlib-based"
2505 echo " GLX: DRI-based"
2508 echo " GLX: $enable_glx"
2514 echo " EGL: $enable_egl"
2515 if test "$enable_egl" = yes; then
2516 echo " EGL platforms: $egl_platforms"
2519 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2520 egl_drivers="$egl_drivers builtin:egl_dri2"
2522 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2523 egl_drivers="$egl_drivers builtin:egl_dri3"
2526 echo " EGL drivers: $egl_drivers"
2530 if test "x$MESA_LLVM" = x1; then
2532 echo " llvm-config: $LLVM_CONFIG"
2533 echo " llvm-version: $LLVM_VERSION"
2539 if test -n "$with_gallium_drivers"; then
2540 echo " Gallium drivers: $gallium_drivers"
2541 echo " Gallium st: $gallium_st"
2548 echo " Shader cache: $enable_shader_cache"
2549 if test "x$enable_shader_cache" = "xyes"; then
2550 echo " With SHA1 from: $with_sha1"
2555 echo " Shared libs: $enable_shared"
2556 echo " Static libs: $enable_static"
2557 echo " Shared-glapi: $enable_shared_glapi"
2559 dnl Compiler options
2560 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2561 cflags=`echo $CFLAGS | \
2562 $SED 's/^ *//;s/ */ /;s/ *$//'`
2563 cxxflags=`echo $CXXFLAGS | \
2564 $SED 's/^ *//;s/ */ /;s/ *$//'`
2565 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2567 echo " CFLAGS: $cflags"
2568 echo " CXXFLAGS: $cxxflags"
2569 echo " Macros: $defines"
2571 if test "x$MESA_LLVM" = x1; then
2572 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2573 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2574 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2575 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2578 echo " PYTHON2: $PYTHON2"
2579 echo " PYTHON3: $PYTHON3"
2582 echo " Run '${MAKE-make}' to build Mesa"