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])
112 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
113 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
115 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
116 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
118 AC_CHECK_PROG(INDENT, indent, indent, cat)
119 if test "x$INDENT" != "xcat"; then
120 # Only GNU indent is supported
121 INDENT_VERSION=`indent --version | grep GNU`
122 if test $? -eq 0; then
123 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
129 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
131 if test -z "$PYTHON2"; then
132 if test ! -f "$srcdir/src/util/format_srgb.c"; then
133 AC_MSG_ERROR([Python not found - unable to generate sources])
136 if test "x$acv_mako_found" = xno; then
137 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
138 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
145 dnl We need a POSIX shell for parts of the build. Assume we have one
149 # Solaris /bin/sh is too old/non-POSIX compliant
150 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
155 dnl clang is mostly GCC-compatible, but its version is much lower,
156 dnl so we have to check for it.
157 AC_MSG_CHECKING([if compiling with clang])
160 [AC_LANG_PROGRAM([], [[
165 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
167 AC_MSG_RESULT([$acv_mesa_CLANG])
169 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
170 dnl versions are explictly not supported.
173 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
174 AC_MSG_CHECKING([whether gcc version is sufficient])
178 GCC_VERSION=`$CC -dumpversion`
179 if test $? -eq 0; then
180 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
181 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
184 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
186 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
191 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
194 if test "x$cross_compiling" = xyes; then
199 dnl Check for compiler builtins
200 AX_GCC_BUILTIN([__builtin_bswap32])
201 AX_GCC_BUILTIN([__builtin_bswap64])
202 AX_GCC_BUILTIN([__builtin_clz])
203 AX_GCC_BUILTIN([__builtin_clzll])
204 AX_GCC_BUILTIN([__builtin_ctz])
205 AX_GCC_BUILTIN([__builtin_expect])
206 AX_GCC_BUILTIN([__builtin_ffs])
207 AX_GCC_BUILTIN([__builtin_ffsll])
208 AX_GCC_BUILTIN([__builtin_popcount])
209 AX_GCC_BUILTIN([__builtin_popcountll])
210 AX_GCC_BUILTIN([__builtin_unreachable])
212 AX_GCC_FUNC_ATTRIBUTE([const])
213 AX_GCC_FUNC_ATTRIBUTE([flatten])
214 AX_GCC_FUNC_ATTRIBUTE([format])
215 AX_GCC_FUNC_ATTRIBUTE([malloc])
216 AX_GCC_FUNC_ATTRIBUTE([packed])
217 AX_GCC_FUNC_ATTRIBUTE([pure])
218 AX_GCC_FUNC_ATTRIBUTE([unused])
219 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
221 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
223 dnl Make sure the pkg-config macros are defined
224 m4_ifndef([PKG_PROG_PKG_CONFIG],
225 [m4_fatal([Could not locate the pkg-config autoconf macros.
226 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
227 are in a different location, try setting the environment variable
228 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
229 PKG_PROG_PKG_CONFIG()
231 dnl LIB_DIR - library basename
232 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
235 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
236 _SAVE_LDFLAGS="$LDFLAGS"
237 _SAVE_CPPFLAGS="$CPPFLAGS"
240 DEFINES="-D__STDC_LIMIT_MACROS"
244 DEFINES="$DEFINES -D_GNU_SOURCE"
247 DEFINES="$DEFINES -DSVR4"
250 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
254 dnl Add flags for gcc and g++
255 if test "x$GCC" = xyes; then
256 CFLAGS="$CFLAGS -Wall"
258 if test "x$USE_GNU99" = xyes; then
259 CFLAGS="$CFLAGS -std=gnu99"
261 CFLAGS="$CFLAGS -std=c99"
264 # Enable -Werror=implicit-function-declaration and
265 # -Werror=missing-prototypes, if available, or otherwise, just
266 # -Wmissing-prototypes. This is particularly useful to avoid
267 # generating a loadable driver module that has undefined symbols.
268 save_CFLAGS="$CFLAGS"
269 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
270 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
271 CFLAGS="$CFLAGS -Werror=missing-prototypes"
272 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
273 AC_MSG_RESULT([yes]),
274 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
275 AC_MSG_RESULT([no])]);
277 # Enable -fvisibility=hidden if using a gcc that supports it
278 save_CFLAGS="$CFLAGS"
279 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
280 VISIBILITY_CFLAGS="-fvisibility=hidden"
281 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
282 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
283 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
285 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
288 # Work around aliasing bugs - developers should comment this out
289 CFLAGS="$CFLAGS -fno-strict-aliasing"
291 # We don't want floating-point math functions to set errno or trap
292 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
294 # gcc's builtin memcmp is slower than glibc's
295 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
296 CFLAGS="$CFLAGS -fno-builtin-memcmp"
298 # Flags to help ensure that certain portions of the code -- and only those
299 # portions -- can be built with MSVC:
300 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
301 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
302 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
303 # supports most of C99)
304 # - the rest has no compiler compiler restrictions
305 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
306 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
308 # Enable -Werror=vla if compiler supports it
309 save_CFLAGS="$CFLAGS"
310 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
311 CFLAGS="$CFLAGS -Werror=vla"
312 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
313 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
314 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
315 AC_MSG_RESULT([yes])],
316 AC_MSG_RESULT([no]));
317 CFLAGS="$save_CFLAGS"
319 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
320 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
322 if test "x$GXX" = xyes; then
323 CXXFLAGS="$CXXFLAGS -Wall"
325 # Enable -fvisibility=hidden if using a gcc that supports it
326 save_CXXFLAGS="$CXXFLAGS"
327 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
328 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
329 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
331 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
332 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
335 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
336 CXXFLAGS=$save_CXXFLAGS
338 # Work around aliasing bugs - developers should comment this out
339 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
341 # gcc's builtin memcmp is slower than glibc's
342 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
343 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
346 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
347 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
348 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
349 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
351 dnl even if the compiler appears to support it, using visibility attributes isn't
352 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
356 VISIBILITY_CXXFLAGS=""
360 AC_SUBST([VISIBILITY_CFLAGS])
361 AC_SUBST([VISIBILITY_CXXFLAGS])
364 dnl Optional flags, check for compiler support
366 SSE41_CFLAGS="-msse4.1"
367 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
368 dnl stack, but on x86-32 such alignment is not guaranteed.
369 case "$target_cpu" in
371 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
374 save_CFLAGS="$CFLAGS"
375 CFLAGS="$SSE41_CFLAGS $CFLAGS"
376 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
377 #include <smmintrin.h>
379 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
380 c = _mm_max_epu32(a, b);
382 }]])], SSE41_SUPPORTED=1)
383 CFLAGS="$save_CFLAGS"
384 if test "x$SSE41_SUPPORTED" = x1; then
385 DEFINES="$DEFINES -DUSE_SSE41"
387 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
388 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
390 dnl Can't have static and shared libraries, default to static if user
391 dnl explicitly requested. If both disabled, set to static since shared
392 dnl was explicitly requested.
393 case "x$enable_static$enable_shared" in
395 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
399 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
404 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
407 dnl other compiler options
409 AC_ARG_ENABLE([debug],
410 [AS_HELP_STRING([--enable-debug],
411 [use debug compiler flags and macros @<:@default=disabled@:>@])],
412 [enable_debug="$enableval"],
415 if test "x$enable_debug" = xyes; then
416 DEFINES="$DEFINES -DDEBUG"
417 if test "x$GCC" = xyes; then
418 if ! echo "$CFLAGS" | grep -q -e '-g'; then
421 if ! echo "$CFLAGS" | grep -q -e '-O'; then
425 if test "x$GXX" = xyes; then
426 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
427 CXXFLAGS="$CXXFLAGS -g"
429 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
430 CXXFLAGS="$CXXFLAGS -O0"
434 DEFINES="$DEFINES -DNDEBUG"
438 dnl Check if linker supports -Bsymbolic
440 save_LDFLAGS=$LDFLAGS
441 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
442 AC_MSG_CHECKING([if ld supports -Bsymbolic])
444 [AC_LANG_SOURCE([int main() { return 0;}])],
445 [AC_MSG_RESULT([yes])
446 BSYMBOLIC="-Wl,-Bsymbolic";],
449 LDFLAGS=$save_LDFLAGS
451 AC_SUBST([BSYMBOLIC])
454 dnl Check if linker supports garbage collection
456 save_LDFLAGS=$LDFLAGS
457 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
458 AC_MSG_CHECKING([whether ld supports --gc-sections])
460 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
461 [AC_MSG_RESULT([yes])
462 GC_SECTIONS="-Wl,--gc-sections";],
465 LDFLAGS=$save_LDFLAGS
467 AC_SUBST([GC_SECTIONS])
470 dnl OpenBSD does not have DT_NEEDED entries for libc by design
471 dnl so when these flags are passed to ld via libtool the checks will fail
475 LD_NO_UNDEFINED="" ;;
477 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
480 AC_SUBST([LD_NO_UNDEFINED])
483 dnl Check if linker supports version scripts
485 AC_MSG_CHECKING([if the linker supports version-scripts])
486 save_LDFLAGS=$LDFLAGS
487 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
488 cat > conftest.map <<EOF
498 [AC_LANG_SOURCE([int main() { return 0;}])],
499 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
500 [have_ld_version_script=no; AC_MSG_RESULT(no)])
501 LDFLAGS=$save_LDFLAGS
502 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
505 dnl Check if linker supports dynamic list files
507 AC_MSG_CHECKING([if the linker supports --dynamic-list])
508 save_LDFLAGS=$LDFLAGS
509 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
510 cat > conftest.dyn <<EOF
512 radeon_drm_winsys_create;
516 [AC_LANG_SOURCE([int main() { return 0;}])],
517 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
518 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
519 LDFLAGS=$save_LDFLAGS
520 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
523 dnl compatibility symlinks
527 HAVE_COMPAT_SYMLINKS=yes ;;
529 HAVE_COMPAT_SYMLINKS=no ;;
532 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
537 dnl Unfortunately we need to do a few things that libtool can't help us with,
538 dnl so we need some knowledge of shared library filenames:
540 dnl LIB_EXT is the extension used when creating symlinks for alternate
541 dnl filenames for a shared library which will be dynamically loaded
543 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
544 dnl the file for a shared library we wish to link with
567 AC_ARG_WITH([gl-lib-name],
568 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
569 [specify GL library name @<:@default=GL@:>@])],
572 AC_ARG_WITH([osmesa-lib-name],
573 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
574 [specify OSMesa library name @<:@default=OSMesa@:>@])],
575 [OSMESA_LIB=$withval],
577 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
578 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
581 dnl Mangled Mesa support
583 AC_ARG_ENABLE([mangling],
584 [AS_HELP_STRING([--enable-mangling],
585 [enable mangled symbols and library name @<:@default=disabled@:>@])],
586 [enable_mangling="${enableval}"],
589 if test "x${enable_mangling}" = "xyes" ; then
590 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
591 GL_LIB="Mangled${GL_LIB}"
592 OSMESA_LIB="Mangled${OSMESA_LIB}"
595 AC_SUBST([OSMESA_LIB])
598 dnl potentially-infringing-but-nobody-knows-for-sure stuff
600 AC_ARG_ENABLE([texture-float],
601 [AS_HELP_STRING([--enable-texture-float],
602 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
603 [enable_texture_float="$enableval"],
604 [enable_texture_float=no]
606 if test "x$enable_texture_float" = xyes; then
607 AC_MSG_WARN([Floating-point textures enabled.])
608 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
609 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
613 dnl Arch/platform-specific settings
616 [AS_HELP_STRING([--disable-asm],
617 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
618 [enable_asm="$enableval"],
622 AC_MSG_CHECKING([whether to enable assembly])
623 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
624 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
625 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
627 i?86 | x86_64 | amd64)
629 AC_MSG_RESULT([no, cross compiling])
633 # check for supported arches
634 if test "x$enable_asm" = xyes; then
638 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
645 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
661 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
662 AC_MSG_RESULT([yes, x86])
665 DEFINES="$DEFINES -DUSE_X86_64_ASM"
666 AC_MSG_RESULT([yes, x86_64])
669 DEFINES="$DEFINES -DUSE_SPARC_ASM"
670 AC_MSG_RESULT([yes, sparc])
673 AC_MSG_RESULT([no, platform not supported])
678 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
679 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
680 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
681 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
683 dnl Check to see if dlopen is in default libraries (like Solaris, which
684 dnl has it in libc), or if libdl is needed to get it.
685 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
686 [AC_CHECK_LIB([dl], [dlopen],
687 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
688 AC_SUBST([DLOPEN_LIBS])
690 dnl Check if that library also has dladdr
692 LIBS="$LIBS $DLOPEN_LIBS"
693 AC_CHECK_FUNCS([dladdr])
700 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
701 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
702 [AC_MSG_ERROR([Could not find clock_gettime])])])
703 AC_SUBST([CLOCK_LIB])
707 dnl See if posix_memalign is available
708 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
710 dnl Check for pthreads
712 if test "x$ax_pthread_ok" = xno; then
713 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
715 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
716 dnl to -pthread, which causes problems if we need -lpthread to appear in
718 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
720 dnl SELinux awareness.
721 AC_ARG_ENABLE([selinux],
722 [AS_HELP_STRING([--enable-selinux],
723 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
724 [MESA_SELINUX="$enableval"],
726 if test "x$enable_selinux" = "xyes"; then
727 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
728 [AC_CHECK_HEADER([selinux/selinux.h],[],
729 [AC_MSG_ERROR([SELinux headers not found])])
730 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
731 [AC_MSG_ERROR([SELinux library not found])])
732 SELINUX_LIBS="-lselinux"])
733 DEFINES="$DEFINES -DMESA_SELINUX"
735 AC_SUBST([SELINUX_CFLAGS])
736 AC_SUBST([SELINUX_LIBS])
739 AC_ARG_ENABLE([opengl],
740 [AS_HELP_STRING([--disable-opengl],
741 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
742 [enable_opengl="$enableval"],
744 AC_ARG_ENABLE([gles1],
745 [AS_HELP_STRING([--disable-gles1],
746 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
747 [enable_gles1="$enableval"],
749 AC_ARG_ENABLE([gles2],
750 [AS_HELP_STRING([--disable-gles2],
751 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
752 [enable_gles2="$enableval"],
756 [AS_HELP_STRING([--enable-dri],
757 [enable DRI modules @<:@default=enabled@:>@])],
758 [enable_dri="$enableval"],
769 AC_ARG_ENABLE([dri3],
770 [AS_HELP_STRING([--enable-dri3],
771 [enable DRI3 @<:@default=auto@:>@])],
772 [enable_dri3="$enableval"],
773 [enable_dri3="$dri3_default"])
775 [AS_HELP_STRING([--enable-glx],
776 [enable GLX library @<:@default=enabled@:>@])],
777 [enable_glx="$enableval"],
779 AC_ARG_ENABLE([osmesa],
780 [AS_HELP_STRING([--enable-osmesa],
781 [enable OSMesa library @<:@default=disabled@:>@])],
782 [enable_osmesa="$enableval"],
784 AC_ARG_ENABLE([gallium-osmesa],
785 [AS_HELP_STRING([--enable-gallium-osmesa],
786 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
787 [enable_gallium_osmesa="$enableval"],
788 [enable_gallium_osmesa=no])
790 [AS_HELP_STRING([--disable-egl],
791 [disable EGL library @<:@default=enabled@:>@])],
792 [enable_egl="$enableval"],
796 [AS_HELP_STRING([--enable-xa],
797 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
798 [enable_xa="$enableval"],
801 [AS_HELP_STRING([--enable-gbm],
802 [enable gbm library @<:@default=auto@:>@])],
803 [enable_gbm="$enableval"],
805 AC_ARG_ENABLE([nine],
806 [AS_HELP_STRING([--enable-nine],
807 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
808 [enable_nine="$enableval"],
811 AC_ARG_ENABLE([xvmc],
812 [AS_HELP_STRING([--enable-xvmc],
813 [enable xvmc library @<:@default=auto@:>@])],
814 [enable_xvmc="$enableval"],
816 AC_ARG_ENABLE([vdpau],
817 [AS_HELP_STRING([--enable-vdpau],
818 [enable vdpau library @<:@default=auto@:>@])],
819 [enable_vdpau="$enableval"],
822 [AS_HELP_STRING([--enable-omx],
823 [enable OpenMAX library @<:@default=disabled@:>@])],
824 [enable_omx="$enableval"],
827 [AS_HELP_STRING([--enable-va],
828 [enable va library @<:@default=auto@:>@])],
829 [enable_va="$enableval"],
831 AC_ARG_ENABLE([opencl],
832 [AS_HELP_STRING([--enable-opencl],
833 [enable OpenCL library @<:@default=disabled@:>@])],
834 [enable_opencl="$enableval"],
836 AC_ARG_ENABLE([opencl_icd],
837 [AS_HELP_STRING([--enable-opencl-icd],
838 [Build an OpenCL ICD library to be loaded by an ICD implementation
839 @<:@default=disabled@:>@])],
840 [enable_opencl_icd="$enableval"],
841 [enable_opencl_icd=no])
842 AC_ARG_ENABLE([xlib-glx],
843 [AS_HELP_STRING([--enable-xlib-glx],
844 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
845 [enable_xlib_glx="$enableval"],
846 [enable_xlib_glx=no])
848 AC_ARG_ENABLE([r600-llvm-compiler],
849 [AS_HELP_STRING([--enable-r600-llvm-compiler],
850 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
851 [enable_r600_llvm="$enableval"],
852 [enable_r600_llvm=no])
854 AC_ARG_ENABLE([gallium-tests],
855 [AS_HELP_STRING([--enable-gallium-tests],
856 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
857 [enable_gallium_tests="$enableval"],
858 [enable_gallium_tests=no])
860 # Option for Gallium drivers
862 # Keep this in sync with the --with-gallium-drivers help string default value
863 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
865 AC_ARG_WITH([gallium-drivers],
866 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
867 [comma delimited Gallium drivers list, e.g.
868 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
869 @<:@default=r300,r600,svga,swrast@:>@])],
870 [with_gallium_drivers="$withval"],
871 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
873 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
874 # here so that the script doesn't choke on an unknown driver name later.
875 case "$with_gallium_drivers" in
876 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
877 no) with_gallium_drivers='' ;;
880 if test "x$enable_opengl" = xno -a \
881 "x$enable_gles1" = xno -a \
882 "x$enable_gles2" = xno -a \
883 "x$enable_nine" = xno -a \
884 "x$enable_xa" = xno -a \
885 "x$enable_xvmc" = xno -a \
886 "x$enable_vdpau" = xno -a \
887 "x$enable_omx" = xno -a \
888 "x$enable_va" = xno -a \
889 "x$enable_opencl" = xno; then
890 AC_MSG_ERROR([at least one API should be enabled])
893 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
894 if test "x$enable_opengl" = xno -a \
895 "x$enable_gles1" = xyes; then
896 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
899 if test "x$enable_opengl" = xno -a \
900 "x$enable_gles2" = xyes; then
901 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
904 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
905 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
906 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
907 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
908 "x$enable_gles1" = xyes -o \
909 "x$enable_gles2" = xyes)
911 if test "x$enable_glx" = xno; then
912 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
916 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
917 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
920 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
921 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
924 # Disable GLX if OpenGL is not enabled
925 if test "x$enable_glx$enable_opengl" = xyesno; then
926 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
930 # Disable GLX if DRI and Xlib-GLX are not enabled
931 if test "x$enable_glx" = xyes -a \
932 "x$enable_dri" = xno -a \
933 "x$enable_xlib_glx" = xno; then
934 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
938 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
939 "x$enable_dri" = xyes)
942 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
943 [have_libdrm=yes], [have_libdrm=no])
944 if test "x$have_libdrm" = xyes; then
945 DEFINES="$DEFINES -DHAVE_LIBDRM"
948 # Select which platform-dependent DRI code gets built
951 dri_platform='apple' ;;
953 dri_platform='none' ;;
955 dri_platform='drm' ;;
958 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
959 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
960 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
961 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
962 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
964 AC_ARG_ENABLE([shared-glapi],
965 [AS_HELP_STRING([--enable-shared-glapi],
966 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
967 [enable_shared_glapi="$enableval"],
968 [enable_shared_glapi=yes])
970 case "x$enable_opengl$enable_gles1$enable_gles2" in
972 if test "x$enable_shared_glapi" = xno; then
973 AC_MSG_ERROR([shared GLAPI required when building two or more of
974 the following APIs - opengl, gles1 gles2])
979 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
981 # Build the pipe-drivers as separate libraries/modules.
982 # Do not touch this unless you know what you are doing.
983 # XXX: Expose via configure option ?
984 enable_shared_pipe_drivers=no
987 dnl Driver specific build directories
990 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
991 NEED_WINSYS_XLIB="yes"
994 if test "x$enable_dri" = xyes; then
995 enable_gallium_loader="$enable_shared_pipe_drivers"
998 if test "x$enable_gallium_osmesa" = xyes; then
999 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1000 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1002 if test "x$enable_osmesa" = xyes; then
1003 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1007 AC_SUBST([MESA_LLVM])
1011 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1012 [choose SHA1 implementation])])
1013 case "x$with_sha1" in
1014 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1017 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1020 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1021 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1024 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1025 AC_MSG_ERROR([sha1 in libc requested but not found])
1027 if test "x$with_sha1" = xlibc; then
1028 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1029 [Use libc SHA1 functions])
1032 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1033 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1034 with_sha1=CommonCrypto
1036 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1037 AC_MSG_ERROR([CommonCrypto requested but not found])
1039 if test "x$with_sha1" = xCommonCrypto; then
1040 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1041 [Use CommonCrypto SHA1 functions])
1044 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1045 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1046 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1049 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1050 AC_MSG_ERROR([CryptoAPI requested but not found])
1052 if test "x$with_sha1" = xCryptoAPI; then
1053 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1054 [Use CryptoAPI SHA1 functions])
1057 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1058 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1061 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1062 AC_MSG_ERROR([libmd requested but not found])
1064 if test "x$with_sha1" = xlibmd; then
1065 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1066 [Use libmd SHA1 functions])
1069 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1070 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1073 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1074 AC_MSG_ERROR([libsha1 requested but not found])
1076 if test "x$with_sha1" = xlibsha1; then
1077 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1078 [Use libsha1 for SHA1])
1081 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1082 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1085 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1086 AC_MSG_ERROR([libnettle requested but not found])
1088 if test "x$with_sha1" = xlibnettle; then
1089 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1090 [Use libnettle SHA1 functions])
1093 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1094 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1097 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1098 AC_MSG_ERROR([libgcrypt requested but not found])
1100 if test "x$with_sha1" = xlibgcrypt; then
1101 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1102 [Use libgcrypt SHA1 functions])
1105 # We don't need all of the OpenSSL libraries, just libcrypto
1106 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1107 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1108 [HAVE_OPENSSL_PKC=no])
1109 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1110 if test "x$with_sha1" = x; then
1114 if test "x$with_sha1" = xlibcrypto; then
1115 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1118 if test "x$with_sha1" = xlibcrypto; then
1119 if test "x$HAVE_LIBCRYPTO" = xyes; then
1122 SHA1_LIBS="$OPENSSL_LIBS"
1123 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1126 AC_MSG_CHECKING([for SHA1 implementation])
1127 AC_MSG_RESULT([$with_sha1])
1129 AC_SUBST(SHA1_CFLAGS)
1131 # Enable a define for SHA1
1132 if test "x$with_sha1" != "x"; then
1133 DEFINES="$DEFINES -DHAVE_SHA1"
1136 # Allow user to configure out the shader-cache feature
1137 AC_ARG_ENABLE([shader-cache],
1138 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1139 [enable_shader_cache="$enableval"],
1140 [if test "x$with_sha1" != "x"; then
1141 enable_shader_cache=yes
1143 enable_shader_cache=no
1145 if test "x$with_sha1" = "x"; then
1146 if test "x$enable_shader_cache" = "xyes"; then
1147 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1150 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1159 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1160 have_libudev=yes, have_libudev=no)
1162 AC_ARG_ENABLE([sysfs],
1163 [AS_HELP_STRING([--enable-sysfs],
1164 [enable /sys PCI identification @<:@default=disabled@:>@])],
1165 [have_sysfs="$enableval"],
1169 if test "x$enable_dri" = xyes; then
1170 if test "$enable_static" = yes; then
1171 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1174 # not a hard requirement as swrast does not depend on it
1175 if test "x$have_libdrm" = xyes; then
1176 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1180 AC_ARG_ENABLE([driglx-direct],
1181 [AS_HELP_STRING([--disable-driglx-direct],
1182 [disable direct rendering in GLX and EGL for DRI \
1183 @<:@default=auto@:>@])],
1184 [driglx_direct="$enableval"],
1185 [driglx_direct="yes"])
1188 dnl libGL configuration per driver
1190 case "x$enable_glx$enable_xlib_glx" in
1193 dri_modules="x11 xext xcb"
1194 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1195 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1196 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1197 GL_LIB_DEPS="$XLIBGL_LIBS"
1198 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1199 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1203 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1205 # find the DRI deps for libGL
1206 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1208 if test x"$driglx_direct" = xyes; then
1209 if test x"$dri_platform" = xdrm ; then
1210 DEFINES="$DEFINES -DGLX_USE_DRM"
1211 if test "x$have_libdrm" != xyes; then
1212 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1215 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1216 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1217 if test x"$enable_dri3" = xyes; then
1218 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1219 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1222 if test x"$enable_dri" = xyes; then
1223 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1226 if test x"$enable_dri3" = xyes; then
1227 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1228 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1231 if test x"$dri_platform" = xapple ; then
1232 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1236 # add xf86vidmode if available
1237 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1238 if test "$HAVE_XF86VIDMODE" = yes ; then
1239 dri_modules="$dri_modules xxf86vm"
1242 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1243 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1244 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1245 GL_LIB_DEPS="$DRIGL_LIBS"
1247 # need DRM libs, $PTHREAD_LIBS, etc.
1248 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1249 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1254 if test "$have_libudev" = yes; then
1255 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1259 if test "$have_sysfs" = yes; then
1260 DEFINES="$DEFINES -DHAVE_SYSFS"
1264 # This is outside the case (above) so that it is invoked even for non-GLX
1266 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1268 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1269 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1270 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1271 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1273 AC_SUBST([X11_INCLUDES])
1274 AC_SUBST([GL_LIB_DEPS])
1275 AC_SUBST([GL_PC_REQ_PRIV])
1276 AC_SUBST([GL_PC_LIB_PRIV])
1277 AC_SUBST([GL_PC_CFLAGS])
1278 AC_SUBST([DRI_PC_REQ_PRIV])
1279 AC_SUBST([GLESv1_CM_LIB_DEPS])
1280 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1281 AC_SUBST([GLESv2_LIB_DEPS])
1282 AC_SUBST([GLESv2_PC_LIB_PRIV])
1284 AC_SUBST([HAVE_XF86VIDMODE])
1289 case "x$enable_glx$enable_xlib_glx" in
1291 DEFINES="$DEFINES -DUSE_XSHM"
1294 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1295 if test "x$driglx_direct" = xyes; then
1296 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1305 AC_ARG_ENABLE([glx-tls],
1306 [AS_HELP_STRING([--enable-glx-tls],
1307 [enable TLS support in GLX @<:@default=disabled@:>@])],
1308 [GLX_USE_TLS="$enableval"],
1310 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1312 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1313 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1315 dnl Read-only text section on x86 hardened platforms
1316 AC_ARG_ENABLE([glx-read-only-text],
1317 [AS_HELP_STRING([--enable-glx-read-only-text],
1318 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1319 [enable_glx_read_only_text="$enableval"],
1320 [enable_glx_read_only_text=no])
1321 if test "x$enable_glx_read_only_text" = xyes; then
1322 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1328 dnl Directory for DRI drivers
1329 AC_ARG_WITH([dri-driverdir],
1330 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1331 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1332 [DRI_DRIVER_INSTALL_DIR="$withval"],
1333 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1334 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1335 dnl Extra search path for DRI drivers
1336 AC_ARG_WITH([dri-searchpath],
1337 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1338 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1339 [DRI_DRIVER_SEARCH_DIR="$withval"],
1340 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1341 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1342 dnl Which drivers to build - default is chosen by platform
1343 AC_ARG_WITH([dri-drivers],
1344 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1345 [comma delimited classic DRI drivers list, e.g.
1346 "swrast,i965,radeon" @<:@default=auto@:>@])],
1347 [with_dri_drivers="$withval"],
1348 [with_dri_drivers=auto])
1350 if test "x$with_dri_drivers" = xauto; then
1351 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1352 with_dri_drivers="yes"
1354 with_dri_drivers="no"
1357 if test "x$with_dri_drivers" = xno; then
1361 dnl If $with_dri_drivers is yes, drivers will be added through
1362 dnl platform checks. Set DEFINES and LIB_DEPS
1363 if test "x$enable_dri" = xyes; then
1364 # Platform specific settings and drivers to build
1367 DEFINES="$DEFINES -DHAVE_ALIAS"
1368 if test "x$enable_dri3" = xyes; then
1369 DEFINES="$DEFINES -DHAVE_DRI3"
1372 if test "x$have_pci_id" != xyes; then
1373 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1378 # Build only the drivers for cards that exist on PowerPC/sparc
1379 if test "x$with_dri_drivers" = "xyes"; then
1380 with_dri_drivers="r200 radeon swrast"
1385 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1386 DEFINES="$DEFINES -DHAVE_ALIAS"
1389 DEFINES="$DEFINES -DHAVE_ALIAS"
1392 if test "x$with_dri_drivers" = "xyes"; then
1393 with_dri_drivers="swrast"
1397 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1398 if test "x$with_dri_drivers" = "xyes"; then
1399 with_dri_drivers="swrast"
1405 if test "x$with_dri_drivers" = "xyes"; then
1406 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1410 PKG_CHECK_MODULES([EXPAT], [expat], [],
1411 # expat version 2.0 and earlier do not provide expat.pc
1412 [AC_CHECK_HEADER([expat.h],[],
1413 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1414 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1415 [AC_MSG_ERROR([Expat library required for DRI not found])])
1416 EXPAT_LIBS="-lexpat"])
1418 # put all the necessary libs together
1419 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1422 AC_SUBST([DRI_LIB_DEPS])
1425 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1426 if test -n "$with_dri_drivers"; then
1427 if test "x$enable_opengl" != xyes; then
1428 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1431 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1432 for driver in $dri_drivers; do
1433 DRI_DIRS="$DRI_DIRS $driver"
1437 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1441 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1444 HAVE_NOUVEAU_DRI=yes;
1445 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1448 HAVE_RADEON_DRI=yes;
1449 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1453 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1456 HAVE_SWRAST_DRI=yes;
1459 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1463 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1466 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1467 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1468 "x$enable_osmesa" = xyes -o \
1472 dnl OSMesa configuration
1475 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1476 AC_ARG_WITH([osmesa-bits],
1477 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1478 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1479 [osmesa_bits="$withval"],
1481 if test "x$osmesa_bits" != x8; then
1482 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1483 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1487 case "x$osmesa_bits" in
1489 OSMESA_LIB="${OSMESA_LIB}"
1492 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1493 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1496 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1500 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1501 # only link libraries with osmesa if shared
1502 if test "$enable_static" = no; then
1503 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1507 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1510 AC_SUBST([OSMESA_LIB_DEPS])
1511 AC_SUBST([OSMESA_PC_REQ])
1512 AC_SUBST([OSMESA_PC_LIB_PRIV])
1515 dnl gbm configuration
1517 if test "x$enable_gbm" = xauto; then
1518 case "$with_egl_platforms" in
1525 if test "x$enable_gbm" = xyes; then
1526 if test "x$need_pci_id$have_pci_id" = xyesno; then
1527 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1530 if test "x$enable_dri" = xyes; then
1531 if test "x$enable_shared_glapi" = xno; then
1532 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1535 # Strictly speaking libgbm does not require --enable-dri, although
1536 # both of its backends do. Thus one can build libgbm without any
1537 # backends if --disable-dri is set.
1538 # To avoid unnecessary complexity of checking if at least one backend
1539 # is available when building, just mandate --enable-dri.
1540 AC_MSG_ERROR([gbm requires --enable-dri])
1543 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1544 if test "x$need_pci_id$have_libudev" = xyesyes; then
1545 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1549 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1550 AC_SUBST([GBM_PC_REQ_PRIV])
1551 AC_SUBST([GBM_PC_LIB_PRIV])
1553 AM_CONDITIONAL(HAVE_VULKAN, true)
1556 dnl EGL configuration
1560 if test "x$enable_egl" = xyes; then
1561 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1563 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1565 if test "$enable_static" != yes; then
1566 if test "x$enable_dri" = xyes; then
1567 HAVE_EGL_DRIVER_DRI2=1
1568 if test "x$enable_shared_glapi" = xno; then
1569 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1572 # Avoid building an "empty" libEGL. Drop/update this
1573 # when other backends (haiku?) come along.
1574 AC_MSG_ERROR([egl requires --enable-dri])
1579 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1580 AC_SUBST([EGL_LIB_DEPS])
1583 dnl XA configuration
1585 if test "x$enable_xa" = xyes; then
1586 if test "x$with_gallium_drivers" = xswrast; then
1588 Building xa requires at least one non swrast gallium driver.
1589 If you are looking to use libxatracker.so with the VMware driver,
1590 make sure to include svga in the gallium drivers list, apart from
1592 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1594 enable_gallium_loader=$enable_shared_pipe_drivers
1596 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1599 dnl Gallium G3DVL configuration
1601 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1602 if test "x$enable_xvmc" = xauto; then
1603 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1606 if test "x$enable_vdpau" = xauto; then
1607 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1610 if test "x$enable_omx" = xauto; then
1611 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1614 if test "x$enable_va" = xauto; then
1615 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1619 if test "x$enable_dri" = xyes -o \
1620 "x$enable_xvmc" = xyes -o \
1621 "x$enable_vdpau" = xyes -o \
1622 "x$enable_omx" = xyes -o \
1623 "x$enable_va" = xyes; then
1626 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1628 if test "x$enable_xvmc" = xyes -o \
1629 "x$enable_vdpau" = xyes -o \
1630 "x$enable_omx" = xyes -o \
1631 "x$enable_va" = xyes; then
1632 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1633 need_gallium_vl_winsys=yes
1635 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1637 if test "x$enable_xvmc" = xyes; then
1638 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1639 enable_gallium_loader=$enable_shared_pipe_drivers
1641 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1643 if test "x$enable_vdpau" = xyes; then
1644 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1645 enable_gallium_loader=$enable_shared_pipe_drivers
1647 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1649 if test "x$enable_omx" = xyes; then
1650 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1651 enable_gallium_loader=$enable_shared_pipe_drivers
1653 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1655 if test "x$enable_va" = xyes; then
1656 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1657 enable_gallium_loader=$enable_shared_pipe_drivers
1659 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1662 dnl Nine Direct3D9 configuration
1664 if test "x$enable_nine" = xyes; then
1665 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1666 AC_MSG_ERROR([nine requires the gallium swrast driver])
1668 if test "x$with_gallium_drivers" = xswrast; then
1669 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1671 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1672 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1675 if test "x$enable_dri3" = xno; then
1676 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1679 enable_gallium_loader=$enable_shared_pipe_drivers
1681 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1684 dnl OpenCL configuration
1687 AC_ARG_WITH([clang-libdir],
1688 [AS_HELP_STRING([--with-clang-libdir],
1689 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1690 [CLANG_LIBDIR="$withval"],
1693 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1694 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1696 if test "x$enable_opencl" = xyes; then
1697 if test -z "$with_gallium_drivers"; then
1698 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1701 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1702 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1705 if test "x$have_libclc" = xno; then
1706 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1707 Make sure the directory containing libclc.pc is specified in your
1708 PKG_CONFIG_PATH environment variable.
1709 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1711 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1712 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1713 AC_SUBST([LIBCLC_INCLUDEDIR])
1714 AC_SUBST([LIBCLC_LIBEXECDIR])
1717 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1718 enable_gallium_loader=yes
1720 if test "x$enable_opencl_icd" = xyes; then
1721 OPENCL_LIBNAME="MesaOpenCL"
1723 OPENCL_LIBNAME="OpenCL"
1726 if test "x$have_libelf" != xyes; then
1727 AC_MSG_ERROR([Clover requires libelf])
1730 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1731 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1732 AC_SUBST([OPENCL_LIBNAME])
1735 dnl Gallium configuration
1737 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1739 AC_SUBST([LLVM_BINDIR])
1740 AC_SUBST([LLVM_CFLAGS])
1741 AC_SUBST([LLVM_CPPFLAGS])
1742 AC_SUBST([LLVM_CXXFLAGS])
1743 AC_SUBST([LLVM_LIBDIR])
1744 AC_SUBST([LLVM_LIBS])
1745 AC_SUBST([LLVM_LDFLAGS])
1746 AC_SUBST([LLVM_INCLUDEDIR])
1747 AC_SUBST([LLVM_VERSION])
1748 AC_SUBST([CLANG_RESOURCE_DIR])
1750 case "x$enable_opengl$enable_gles1$enable_gles2" in
1752 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1756 AC_SUBST([VG_LIB_DEPS])
1757 AC_SUBST([EGL_CLIENT_APIS])
1760 dnl EGL Platforms configuration
1762 AC_ARG_WITH([egl-platforms],
1763 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1764 [comma delimited native platforms libEGL supports, e.g.
1765 "x11,drm" @<:@default=auto@:>@])],
1766 [with_egl_platforms="$withval"],
1767 [if test "x$enable_egl" = xyes; then
1768 with_egl_platforms="x11"
1770 with_egl_platforms=""
1773 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1774 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1777 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1778 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1780 if test "x$WAYLAND_SCANNER" = x; then
1781 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1784 # Do per-EGL platform setups and checks
1785 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1786 for plat in $egl_platforms; do
1789 test "x$have_libdrm" != xyes &&
1790 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1792 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1794 if test "x$WAYLAND_SCANNER" = x; then
1795 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1800 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1804 test "x$enable_gbm" = "xno" &&
1805 AC_MSG_ERROR([EGL platform drm needs gbm])
1806 test "x$have_libdrm" != xyes &&
1807 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1811 test "x$have_libdrm" != xyes &&
1812 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1816 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1820 case "$plat$need_pci_id$have_pci_id" in
1821 waylandyesno|drmyesno)
1822 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1826 # libEGL wants to default to the first platform specified in
1827 # ./configure. parse that here.
1828 if test "x$egl_platforms" != "x"; then
1829 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1830 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1832 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1835 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1836 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1837 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1838 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1839 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1841 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1843 AC_SUBST([EGL_NATIVE_PLATFORM])
1844 AC_SUBST([EGL_CFLAGS])
1846 # If we don't have the X11 platform, set this define so we don't try to include
1848 if ! echo "$egl_platforms" | grep -q 'x11'; then
1849 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1850 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1856 AC_ARG_ENABLE([gallium-llvm],
1857 [AS_HELP_STRING([--enable-gallium-llvm],
1858 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1859 [enable_gallium_llvm="$enableval"],
1860 [enable_gallium_llvm=auto])
1862 AC_ARG_ENABLE([llvm-shared-libs],
1863 [AS_HELP_STRING([--enable-llvm-shared-libs],
1864 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1865 [enable_llvm_shared_libs="$enableval"],
1866 [enable_llvm_shared_libs=yes])
1868 AC_ARG_WITH([llvm-prefix],
1869 [AS_HELP_STRING([--with-llvm-prefix],
1870 [Prefix for LLVM installations in non-standard locations])],
1871 [llvm_prefix="$withval"],
1875 # Call this inside ` ` to get the return value.
1876 # $1 is the llvm-config command with arguments.
1877 strip_unwanted_llvm_flags() {
1878 # Use \> (marks the end of the word)
1880 -e 's/-DNDEBUG\>//g' \
1881 -e 's/-D_GNU_SOURCE\>//g' \
1882 -e 's/-pedantic\>//g' \
1883 -e 's/-Wcovered-switch-default\>//g' \
1887 -e 's/-Wcast-qual\>//g' \
1888 -e 's/-Woverloaded-virtual\>//g' \
1889 -e 's/-fcolor-diagnostics\>//g' \
1890 -e 's/-fdata-sections\>//g' \
1891 -e 's/-ffunction-sections\>//g' \
1892 -e 's/-fno-exceptions\>//g' \
1893 -e 's/-fomit-frame-pointer\>//g' \
1894 -e 's/-fvisibility-inlines-hidden\>//g' \
1896 -e 's/-fstack-protector-strong\>//g'
1899 llvm_check_version_for() {
1900 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1901 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1907 if test -z "$with_gallium_drivers"; then
1908 enable_gallium_llvm=no
1910 if test "x$enable_gallium_llvm" = xauto; then
1912 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1915 if test "x$enable_gallium_llvm" = xyes; then
1916 if test -n "$llvm_prefix"; then
1917 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1919 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1922 if test "x$LLVM_CONFIG" != xno; then
1923 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1924 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1925 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1926 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1927 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1928 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1929 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1930 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1932 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1933 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1934 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1935 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1937 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1938 if test -z "$LLVM_VERSION_PATCH"; then
1939 LLVM_VERSION_PATCH=0
1942 if test -n "${LLVM_VERSION_MAJOR}"; then
1943 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1945 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1948 LLVM_REQUIRED_VERSION_MAJOR="3"
1949 LLVM_REQUIRED_VERSION_MINOR="3"
1950 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1951 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1954 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1956 if test "x$enable_opencl" = xyes; then
1957 llvm_check_version_for "3" "5" "0" "opencl"
1959 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1960 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1962 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1965 dnl Check for Clang internal headers
1966 if test "x$enable_opencl" = xyes; then
1967 if test -z "$CLANG_LIBDIR"; then
1968 CLANG_LIBDIR=${LLVM_LIBDIR}
1970 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1971 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1972 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1982 if test "x$enable_opencl" = xyes; then
1983 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1987 dnl Directory for XVMC libs
1988 AC_ARG_WITH([xvmc-libdir],
1989 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1990 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1991 [XVMC_LIB_INSTALL_DIR="$withval"],
1992 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1993 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1998 if test "x$enable_gallium_tests" = xyes; then
1999 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
2000 enable_gallium_loader=yes
2002 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2004 dnl Directory for VDPAU libs
2005 AC_ARG_WITH([vdpau-libdir],
2006 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2007 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2008 [VDPAU_LIB_INSTALL_DIR="$withval"],
2009 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2010 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2012 dnl Directory for OMX libs
2014 AC_ARG_WITH([omx-libdir],
2015 [AS_HELP_STRING([--with-omx-libdir=DIR],
2016 [directory for the OMX libraries])],
2017 [OMX_LIB_INSTALL_DIR="$withval"],
2018 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2019 AC_SUBST([OMX_LIB_INSTALL_DIR])
2021 dnl Directory for VA libs
2023 AC_ARG_WITH([va-libdir],
2024 [AS_HELP_STRING([--with-va-libdir=DIR],
2025 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2026 [VA_LIB_INSTALL_DIR="$withval"],
2027 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2028 AC_SUBST([VA_LIB_INSTALL_DIR])
2030 AC_ARG_WITH([d3d-libdir],
2031 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2032 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2033 [D3D_DRIVER_INSTALL_DIR="$withval"],
2034 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2035 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2038 dnl Gallium helper functions
2040 gallium_require_drm() {
2041 if test "x$have_libdrm" != xyes; then
2042 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2046 gallium_require_llvm() {
2047 if test "x$MESA_LLVM" = x0; then
2048 case "$host" in *gnux32) return;; esac
2050 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2055 gallium_require_drm_loader() {
2056 if test "x$enable_gallium_loader" = xyes; then
2057 if test "x$need_pci_id$have_pci_id" = xyesno; then
2058 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2060 enable_gallium_drm_loader=yes
2062 if test "x$enable_va" = xyes && test "x$7" != x; then
2063 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2068 case "$with_egl_platforms" in
2072 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2075 if test "x$enable_gbm" != xyes; then
2076 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2080 radeon_llvm_check() {
2081 if test ${LLVM_VERSION_INT} -lt 307; then
2082 amdgpu_llvm_target_name='r600'
2084 amdgpu_llvm_target_name='amdgpu'
2086 if test "x$enable_gallium_llvm" != "xyes"; then
2087 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2089 llvm_check_version_for "3" "5" "0" $1
2090 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2091 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2093 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2094 NEED_RADEON_LLVM=yes
2095 if test "x$have_libelf" != xyes; then
2096 AC_MSG_ERROR([$1 requires libelf when using llvm])
2100 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2101 if test -n "$with_gallium_drivers"; then
2102 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2103 for driver in $gallium_drivers; do
2106 HAVE_GALLIUM_SVGA=yes
2107 gallium_require_drm "svga"
2108 gallium_require_drm_loader
2111 HAVE_GALLIUM_I915=yes
2112 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2113 gallium_require_drm "Gallium i915"
2114 gallium_require_drm_loader
2117 HAVE_GALLIUM_ILO=yes
2118 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2119 gallium_require_drm "Gallium i965/ilo"
2120 gallium_require_drm_loader
2123 HAVE_GALLIUM_R300=yes
2124 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2125 gallium_require_drm "Gallium R300"
2126 gallium_require_drm_loader
2127 gallium_require_llvm "Gallium R300"
2130 HAVE_GALLIUM_R600=yes
2131 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2132 gallium_require_drm "Gallium R600"
2133 gallium_require_drm_loader
2134 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2135 radeon_llvm_check "r600g"
2136 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2138 if test "x$enable_r600_llvm" = xyes; then
2139 USE_R600_LLVM_COMPILER=yes;
2141 if test "x$enable_opencl" = xyes; then
2142 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2146 HAVE_GALLIUM_RADEONSI=yes
2147 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2148 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2149 gallium_require_drm "radeonsi"
2150 gallium_require_drm_loader
2151 radeon_llvm_check "radeonsi"
2152 require_egl_drm "radeonsi"
2155 HAVE_GALLIUM_NOUVEAU=yes
2156 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2157 gallium_require_drm "nouveau"
2158 gallium_require_drm_loader
2161 HAVE_GALLIUM_FREEDRENO=yes
2162 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2163 gallium_require_drm "freedreno"
2164 gallium_require_drm_loader
2167 HAVE_GALLIUM_SOFTPIPE=yes
2168 if test "x$MESA_LLVM" = x1; then
2169 HAVE_GALLIUM_LLVMPIPE=yes
2173 HAVE_GALLIUM_VC4=yes
2174 gallium_require_drm "vc4"
2175 gallium_require_drm_loader
2177 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2178 [USE_VC4_SIMULATOR=yes], [USE_VC4_SIMULATOR=no])
2181 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2187 dnl Set LLVM_LIBS - This is done after the driver configuration so
2188 dnl that drivers can add additional components to LLVM_COMPONENTS.
2189 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2190 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2191 dnl this was causing the same libraries to be appear multiple times
2194 if test "x$MESA_LLVM" != x0; then
2196 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2198 dnl llvm-config may not give the right answer when llvm is a built as a
2199 dnl single shared library, so we must work the library name out for
2201 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2202 if test "x$enable_llvm_shared_libs" = xyes; then
2203 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2204 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2205 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2207 if test "x$llvm_have_one_so" = xyes; then
2208 dnl LLVM was built using auto*, so there is only one shared object.
2209 LLVM_LIBS="-l$LLVM_SO_NAME"
2211 dnl If LLVM was built with CMake, there will be one shared object per
2213 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2214 [AC_MSG_ERROR([Could not find llvm shared libraries:
2215 Please make sure you have built llvm with the --enable-shared option
2216 and that your llvm libraries are installed in $LLVM_LIBDIR
2217 If you have installed your llvm libraries to a different directory you
2218 can use the --with-llvm-prefix= configure flag to specify this directory.
2219 NOTE: Mesa is attempting to use llvm shared libraries by default.
2220 If you do not want to build with llvm shared libraries and instead want to
2221 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2222 invocation and rebuild.])])
2224 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2225 dnl install uses a shared object for each component and we have
2226 dnl already added all of these objects to LLVM_LIBS.
2229 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2230 dnl We need to link to llvm system libs when using static libs
2231 dnl However, only llvm 3.5+ provides --system-libs
2232 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2233 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2238 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2239 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2240 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2241 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2242 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2243 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2244 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2245 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2246 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2247 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2248 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2249 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2250 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2252 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2254 # NOTE: anything using xcb or other client side libs ends up in separate
2255 # _CLIENT variables. The pipe loader is built in two variants,
2256 # one that is standalone and does not link any x client libs (for
2257 # use by XA tracker in particular, but could be used in any case
2258 # where communication with xserver is not desired).
2259 if test "x$enable_gallium_loader" = xyes; then
2260 if test "x$enable_dri" = xyes; then
2261 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2264 if test "x$enable_gallium_drm_loader" = xyes; then
2265 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2268 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2271 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2272 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2273 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2274 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2275 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2276 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2278 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2279 "x$HAVE_GALLIUM_R600" = xyes -o \
2280 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2281 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2282 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2283 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2284 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2285 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2286 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2287 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2288 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2289 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2290 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2295 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2296 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2297 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2298 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2300 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2301 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2302 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2304 AC_SUBST([NINE_MAJOR], 1)
2305 AC_SUBST([NINE_MINOR], 0)
2306 AC_SUBST([NINE_TINY], 0)
2307 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2309 AC_SUBST([VDPAU_MAJOR], 1)
2310 AC_SUBST([VDPAU_MINOR], 0)
2312 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2313 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2314 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2315 AC_SUBST([VA_MINOR], $VA_MINOR)
2317 AC_SUBST([XVMC_MAJOR], 1)
2318 AC_SUBST([XVMC_MINOR], 0)
2320 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2321 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2322 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2323 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2325 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2326 AC_SUBST([XA_MINOR], $XA_MINOR)
2327 AC_SUBST([XA_TINY], $XA_TINY)
2328 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2330 PKG_CHECK_MODULES(VALGRIND, [valgrind],
2331 [have_valgrind=yes], [have_valgrind=no])
2332 if test "x$have_valgrind" = "xyes"; then
2333 AC_DEFINE([HAVE_VALGRIND], 1,
2334 [Use valgrind intrinsics to suppress false warnings])
2337 dnl Restore LDFLAGS and CPPFLAGS
2338 LDFLAGS="$_SAVE_LDFLAGS"
2339 CPPFLAGS="$_SAVE_CPPFLAGS"
2341 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2342 if test "x$acv_mesa_CLANG" = xyes; then
2343 CFLAGS="$CFLAGS -Qunused-arguments"
2344 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2347 dnl Add user CFLAGS and CXXFLAGS
2348 CFLAGS="$CFLAGS $USER_CFLAGS"
2349 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2351 dnl Substitute the config
2352 AC_CONFIG_FILES([Makefile
2356 src/egl/wayland/wayland-drm/Makefile
2357 src/egl/wayland/wayland-egl/Makefile
2358 src/egl/wayland/wayland-egl/wayland-egl.pc
2359 src/gallium/Makefile
2360 src/gallium/auxiliary/Makefile
2361 src/gallium/auxiliary/pipe-loader/Makefile
2362 src/gallium/drivers/freedreno/Makefile
2363 src/gallium/drivers/ddebug/Makefile
2364 src/gallium/drivers/i915/Makefile
2365 src/gallium/drivers/ilo/Makefile
2366 src/gallium/drivers/llvmpipe/Makefile
2367 src/gallium/drivers/noop/Makefile
2368 src/gallium/drivers/nouveau/Makefile
2369 src/gallium/drivers/r300/Makefile
2370 src/gallium/drivers/r600/Makefile
2371 src/gallium/drivers/radeon/Makefile
2372 src/gallium/drivers/radeonsi/Makefile
2373 src/gallium/drivers/rbug/Makefile
2374 src/gallium/drivers/softpipe/Makefile
2375 src/gallium/drivers/svga/Makefile
2376 src/gallium/drivers/trace/Makefile
2377 src/gallium/drivers/vc4/Makefile
2378 src/gallium/state_trackers/clover/Makefile
2379 src/gallium/state_trackers/dri/Makefile
2380 src/gallium/state_trackers/glx/xlib/Makefile
2381 src/gallium/state_trackers/nine/Makefile
2382 src/gallium/state_trackers/omx/Makefile
2383 src/gallium/state_trackers/osmesa/Makefile
2384 src/gallium/state_trackers/va/Makefile
2385 src/gallium/state_trackers/vdpau/Makefile
2386 src/gallium/state_trackers/xa/Makefile
2387 src/gallium/state_trackers/xvmc/Makefile
2388 src/gallium/targets/d3dadapter9/Makefile
2389 src/gallium/targets/d3dadapter9/d3d.pc
2390 src/gallium/targets/dri/Makefile
2391 src/gallium/targets/libgl-xlib/Makefile
2392 src/gallium/targets/omx/Makefile
2393 src/gallium/targets/opencl/Makefile
2394 src/gallium/targets/opencl/mesa.icd
2395 src/gallium/targets/osmesa/Makefile
2396 src/gallium/targets/osmesa/osmesa.pc
2397 src/gallium/targets/pipe-loader/Makefile
2398 src/gallium/targets/va/Makefile
2399 src/gallium/targets/vdpau/Makefile
2400 src/gallium/targets/xa/Makefile
2401 src/gallium/targets/xa/xatracker.pc
2402 src/gallium/targets/xvmc/Makefile
2403 src/gallium/tests/trivial/Makefile
2404 src/gallium/tests/unit/Makefile
2405 src/gallium/winsys/freedreno/drm/Makefile
2406 src/gallium/winsys/i915/drm/Makefile
2407 src/gallium/winsys/intel/drm/Makefile
2408 src/gallium/winsys/nouveau/drm/Makefile
2409 src/gallium/winsys/radeon/drm/Makefile
2410 src/gallium/winsys/amdgpu/drm/Makefile
2411 src/gallium/winsys/svga/drm/Makefile
2412 src/gallium/winsys/sw/dri/Makefile
2413 src/gallium/winsys/sw/kms-dri/Makefile
2414 src/gallium/winsys/sw/null/Makefile
2415 src/gallium/winsys/sw/wrapper/Makefile
2416 src/gallium/winsys/sw/xlib/Makefile
2417 src/gallium/winsys/vc4/drm/Makefile
2422 src/glx/apple/Makefile
2423 src/glx/tests/Makefile
2427 src/mapi/es1api/glesv1_cm.pc
2428 src/mapi/es2api/glesv2.pc
2429 src/mapi/glapi/gen/Makefile
2432 src/mesa/drivers/dri/dri.pc
2433 src/mesa/drivers/dri/common/Makefile
2434 src/mesa/drivers/dri/common/xmlpool/Makefile
2435 src/mesa/drivers/dri/i915/Makefile
2436 src/mesa/drivers/dri/i965/Makefile
2437 src/mesa/drivers/dri/Makefile
2438 src/mesa/drivers/dri/nouveau/Makefile
2439 src/mesa/drivers/dri/r200/Makefile
2440 src/mesa/drivers/dri/radeon/Makefile
2441 src/mesa/drivers/dri/swrast/Makefile
2442 src/mesa/drivers/osmesa/Makefile
2443 src/mesa/drivers/osmesa/osmesa.pc
2444 src/mesa/drivers/x11/Makefile
2445 src/mesa/main/tests/Makefile
2447 src/vulkan/anv_icd.json
2448 src/vulkan/tests/Makefile
2450 src/util/tests/hash_table/Makefile])
2455 dnl Output some configuration info for the user
2458 echo " prefix: $prefix"
2459 echo " exec_prefix: $exec_prefix"
2460 echo " libdir: $libdir"
2461 echo " includedir: $includedir"
2465 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2469 case "x$enable_osmesa$enable_gallium_osmesa" in
2471 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2474 echo " OSMesa: lib$OSMESA_LIB"
2482 if test "x$enable_dri" != xno; then
2483 echo " DRI platform: $dri_platform"
2484 if test -z "$DRI_DIRS"; then
2485 echo " DRI drivers: no"
2487 echo " DRI drivers: $DRI_DIRS"
2489 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2492 case "x$enable_glx$enable_xlib_glx" in
2494 echo " GLX: Xlib-based"
2497 echo " GLX: DRI-based"
2500 echo " GLX: $enable_glx"
2506 echo " EGL: $enable_egl"
2507 if test "$enable_egl" = yes; then
2508 echo " EGL platforms: $egl_platforms"
2511 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2512 egl_drivers="$egl_drivers builtin:egl_dri2"
2515 echo " EGL drivers: $egl_drivers"
2519 if test "x$MESA_LLVM" = x1; then
2521 echo " llvm-config: $LLVM_CONFIG"
2522 echo " llvm-version: $LLVM_VERSION"
2528 if test -n "$with_gallium_drivers"; then
2529 echo " Gallium: yes"
2536 echo " Shader cache: $enable_shader_cache"
2537 if test "x$enable_shader_cache" = "xyes"; then
2538 echo " With SHA1 from: $with_sha1"
2543 echo " Shared libs: $enable_shared"
2544 echo " Static libs: $enable_static"
2545 echo " Shared-glapi: $enable_shared_glapi"
2547 dnl Compiler options
2548 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2549 cflags=`echo $CFLAGS | \
2550 $SED 's/^ *//;s/ */ /;s/ *$//'`
2551 cxxflags=`echo $CXXFLAGS | \
2552 $SED 's/^ *//;s/ */ /;s/ *$//'`
2553 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2555 echo " CFLAGS: $cflags"
2556 echo " CXXFLAGS: $cxxflags"
2557 echo " Macros: $defines"
2559 if test "x$MESA_LLVM" = x1; then
2560 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2561 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2562 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2563 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2566 echo " PYTHON2: $PYTHON2"
2567 echo " PYTHON3: $PYTHON3"
2570 echo " Run '${MAKE-make}' to build Mesa"