1 dnl Copyright © 2011-2014 Intel Corporation
2 dnl Copyright © 2011-2014 Emil Velikov <emil.l.velikov@gmail.com>
3 dnl Copyright © 2007-2010 Dan Nicholson
4 dnl Copyright © 2010-2014 Marek Olšák <maraeo@gmail.com>
5 dnl Copyright © 2010-2014 Christian König
6 dnl Copyright © 2012-2014 Tom Stellard <tstellar@gmail.com>
7 dnl Copyright © 2009-2012 Jakob Bornecrantz
8 dnl Copyright © 2009-2014 Jon TURNEY
9 dnl Copyright © 2011-2012 Benjamin Franzke
10 dnl Copyright © 2008-2014 David Airlie
11 dnl Copyright © 2009-2013 Brian Paul
12 dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
14 dnl Permission is hereby granted, free of charge, to any person obtaining a
15 dnl copy of this software and associated documentation files (the "Software"),
16 dnl to deal in the Software without restriction, including without limitation
17 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 dnl and/or sell copies of the Software, and to permit persons to whom the
19 dnl Software is furnished to do so, subject to the following conditions:
21 dnl The above copyright notice and this permission notice (including the next
22 dnl paragraph) shall be included in all copies or substantial portions of the
25 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
29 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
31 dnl DEALINGS IN THE SOFTWARE.
33 dnl Process this file with autoconf to create configure.
37 dnl Tell the user about autoconf.html in the --help output
38 m4_divert_once([HELP_END], [
39 See docs/autoconf.html for more details on the options for Mesa.])
41 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
42 AC_INIT([Mesa], [MESA_VERSION],
43 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
44 AC_CONFIG_AUX_DIR([bin])
45 AC_CONFIG_MACRO_DIR([m4])
47 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects])
49 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
52 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
56 # Support silent build rules, requires at least automake-1.11. Disable
57 # by either passing --disable-silent-rules to configure or passing V=1
59 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
60 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
62 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
64 dnl Set internal versions
66 AC_SUBST([OSMESA_VERSION])
68 AC_SUBST([OPENCL_VERSION])
70 dnl Versions for external dependencies
71 LIBDRM_REQUIRED=2.4.60
72 LIBDRM_RADEON_REQUIRED=2.4.56
73 LIBDRM_AMDGPU_REQUIRED=2.4.63
74 LIBDRM_INTEL_REQUIRED=2.4.61
75 LIBDRM_NVVIEUX_REQUIRED=2.4.33
76 LIBDRM_NOUVEAU_REQUIRED=2.4.62
77 LIBDRM_FREEDRENO_REQUIRED=2.4.65
78 DRI2PROTO_REQUIRED=2.6
79 DRI3PROTO_REQUIRED=1.0
80 PRESENTPROTO_REQUIRED=1.0
82 GLPROTO_REQUIRED=1.4.14
83 LIBOMXIL_BELLAGIO_REQUIRED=0.0
86 WAYLAND_REQUIRED=1.2.0
90 XSHMFENCE_REQUIRED=1.1
92 PYTHON_MAKO_REQUIRED=0.3.4
101 AC_CHECK_PROGS([PYTHON2], [python2 python])
108 LT_INIT([disable-static])
111 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
112 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
114 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
115 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
117 AC_CHECK_PROG(INDENT, indent, indent, cat)
118 if test "x$INDENT" != "xcat"; then
119 # Only GNU indent is supported
120 INDENT_VERSION=`indent --version | grep GNU`
121 if test $? -eq 0; then
122 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
128 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
130 if test -z "$PYTHON2"; then
131 if test ! -f "$srcdir/src/util/format_srgb.c"; then
132 AC_MSG_ERROR([Python not found - unable to generate sources])
135 if test "x$acv_mako_found" = xno; then
136 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
137 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
144 dnl We need a POSIX shell for parts of the build. Assume we have one
148 # Solaris /bin/sh is too old/non-POSIX compliant
149 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
154 dnl clang is mostly GCC-compatible, but its version is much lower,
155 dnl so we have to check for it.
156 AC_MSG_CHECKING([if compiling with clang])
159 [AC_LANG_PROGRAM([], [[
164 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
166 AC_MSG_RESULT([$acv_mesa_CLANG])
168 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
169 dnl versions are explictly not supported.
172 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
173 AC_MSG_CHECKING([whether gcc version is sufficient])
177 GCC_VERSION=`$CC -dumpversion`
178 if test $? -eq 0; then
179 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
180 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
183 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
185 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
190 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
193 if test "x$cross_compiling" = xyes; then
198 dnl Check for compiler builtins
199 AX_GCC_BUILTIN([__builtin_bswap32])
200 AX_GCC_BUILTIN([__builtin_bswap64])
201 AX_GCC_BUILTIN([__builtin_clz])
202 AX_GCC_BUILTIN([__builtin_clzll])
203 AX_GCC_BUILTIN([__builtin_ctz])
204 AX_GCC_BUILTIN([__builtin_expect])
205 AX_GCC_BUILTIN([__builtin_ffs])
206 AX_GCC_BUILTIN([__builtin_ffsll])
207 AX_GCC_BUILTIN([__builtin_popcount])
208 AX_GCC_BUILTIN([__builtin_popcountll])
209 AX_GCC_BUILTIN([__builtin_unreachable])
211 AX_GCC_FUNC_ATTRIBUTE([const])
212 AX_GCC_FUNC_ATTRIBUTE([flatten])
213 AX_GCC_FUNC_ATTRIBUTE([format])
214 AX_GCC_FUNC_ATTRIBUTE([malloc])
215 AX_GCC_FUNC_ATTRIBUTE([packed])
216 AX_GCC_FUNC_ATTRIBUTE([pure])
217 AX_GCC_FUNC_ATTRIBUTE([unused])
218 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
220 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
222 dnl Make sure the pkg-config macros are defined
223 m4_ifndef([PKG_PROG_PKG_CONFIG],
224 [m4_fatal([Could not locate the pkg-config autoconf macros.
225 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
226 are in a different location, try setting the environment variable
227 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
228 PKG_PROG_PKG_CONFIG()
230 dnl LIB_DIR - library basename
231 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
234 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
235 _SAVE_LDFLAGS="$LDFLAGS"
236 _SAVE_CPPFLAGS="$CPPFLAGS"
239 DEFINES="-D__STDC_LIMIT_MACROS"
243 DEFINES="$DEFINES -D_GNU_SOURCE"
246 DEFINES="$DEFINES -DSVR4"
249 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
253 dnl Add flags for gcc and g++
254 if test "x$GCC" = xyes; then
255 CFLAGS="$CFLAGS -Wall"
257 if test "x$USE_GNU99" = xyes; then
258 CFLAGS="$CFLAGS -std=gnu99"
260 CFLAGS="$CFLAGS -std=c99"
263 # Enable -Werror=implicit-function-declaration and
264 # -Werror=missing-prototypes, if available, or otherwise, just
265 # -Wmissing-prototypes. This is particularly useful to avoid
266 # generating a loadable driver module that has undefined symbols.
267 save_CFLAGS="$CFLAGS"
268 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
269 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
270 CFLAGS="$CFLAGS -Werror=missing-prototypes"
271 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
272 AC_MSG_RESULT([yes]),
273 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
274 AC_MSG_RESULT([no])]);
276 # Enable -fvisibility=hidden if using a gcc that supports it
277 save_CFLAGS="$CFLAGS"
278 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
279 VISIBILITY_CFLAGS="-fvisibility=hidden"
280 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
281 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
282 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
284 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
287 # Work around aliasing bugs - developers should comment this out
288 CFLAGS="$CFLAGS -fno-strict-aliasing"
290 # We don't want floating-point math functions to set errno or trap
291 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
293 # gcc's builtin memcmp is slower than glibc's
294 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
295 CFLAGS="$CFLAGS -fno-builtin-memcmp"
297 # Flags to help ensure that certain portions of the code -- and only those
298 # portions -- can be built with MSVC:
299 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
300 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
301 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
302 # supports most of C99)
303 # - the rest has no compiler compiler restrictions
304 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
305 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
307 # Enable -Werror=vla if compiler supports it
308 save_CFLAGS="$CFLAGS"
309 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
310 CFLAGS="$CFLAGS -Werror=vla"
311 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
312 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
313 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
314 AC_MSG_RESULT([yes])],
315 AC_MSG_RESULT([no]));
316 CFLAGS="$save_CFLAGS"
318 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
319 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
321 if test "x$GXX" = xyes; then
322 CXXFLAGS="$CXXFLAGS -Wall"
324 # Enable -fvisibility=hidden if using a gcc that supports it
325 save_CXXFLAGS="$CXXFLAGS"
326 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
327 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
328 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
330 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
331 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
334 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
335 CXXFLAGS=$save_CXXFLAGS
337 # Work around aliasing bugs - developers should comment this out
338 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
340 # gcc's builtin memcmp is slower than glibc's
341 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
342 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
345 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
346 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
347 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
348 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
350 dnl even if the compiler appears to support it, using visibility attributes isn't
351 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
355 VISIBILITY_CXXFLAGS=""
359 AC_SUBST([VISIBILITY_CFLAGS])
360 AC_SUBST([VISIBILITY_CXXFLAGS])
363 dnl Optional flags, check for compiler support
365 SSE41_CFLAGS="-msse4.1"
366 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
367 dnl stack, but on x86-32 such alignment is not guaranteed.
368 case "$target_cpu" in
370 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
373 save_CFLAGS="$CFLAGS"
374 CFLAGS="$SSE41_CFLAGS $CFLAGS"
375 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
376 #include <smmintrin.h>
378 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
379 c = _mm_max_epu32(a, b);
381 }]])], SSE41_SUPPORTED=1)
382 CFLAGS="$save_CFLAGS"
383 if test "x$SSE41_SUPPORTED" = x1; then
384 DEFINES="$DEFINES -DUSE_SSE41"
386 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
387 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
389 dnl Can't have static and shared libraries, default to static if user
390 dnl explicitly requested. If both disabled, set to static since shared
391 dnl was explicitly requested.
392 case "x$enable_static$enable_shared" in
394 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
398 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
403 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
406 dnl other compiler options
408 AC_ARG_ENABLE([debug],
409 [AS_HELP_STRING([--enable-debug],
410 [use debug compiler flags and macros @<:@default=disabled@:>@])],
411 [enable_debug="$enableval"],
414 if test "x$enable_debug" = xyes; then
415 DEFINES="$DEFINES -DDEBUG"
416 if test "x$GCC" = xyes; then
417 if ! echo "$CFLAGS" | grep -q -e '-g'; then
420 if ! echo "$CFLAGS" | grep -q -e '-O'; then
424 if test "x$GXX" = xyes; then
425 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
426 CXXFLAGS="$CXXFLAGS -g"
428 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
429 CXXFLAGS="$CXXFLAGS -O0"
433 DEFINES="$DEFINES -DNDEBUG"
437 dnl Check if linker supports -Bsymbolic
439 save_LDFLAGS=$LDFLAGS
440 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
441 AC_MSG_CHECKING([if ld supports -Bsymbolic])
443 [AC_LANG_SOURCE([int main() { return 0;}])],
444 [AC_MSG_RESULT([yes])
445 BSYMBOLIC="-Wl,-Bsymbolic";],
448 LDFLAGS=$save_LDFLAGS
450 AC_SUBST([BSYMBOLIC])
453 dnl Check if linker supports garbage collection
455 save_LDFLAGS=$LDFLAGS
456 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
457 AC_MSG_CHECKING([whether ld supports --gc-sections])
459 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
460 [AC_MSG_RESULT([yes])
461 GC_SECTIONS="-Wl,--gc-sections";],
464 LDFLAGS=$save_LDFLAGS
466 AC_SUBST([GC_SECTIONS])
469 dnl OpenBSD does not have DT_NEEDED entries for libc by design
470 dnl so when these flags are passed to ld via libtool the checks will fail
474 LD_NO_UNDEFINED="" ;;
476 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
479 AC_SUBST([LD_NO_UNDEFINED])
482 dnl Check if linker supports version scripts
484 AC_MSG_CHECKING([if the linker supports version-scripts])
485 save_LDFLAGS=$LDFLAGS
486 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
487 cat > conftest.map <<EOF
497 [AC_LANG_SOURCE([int main() { return 0;}])],
498 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
499 [have_ld_version_script=no; AC_MSG_RESULT(no)])
500 LDFLAGS=$save_LDFLAGS
501 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
504 dnl Check if linker supports dynamic list files
506 AC_MSG_CHECKING([if the linker supports --dynamic-list])
507 save_LDFLAGS=$LDFLAGS
508 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
509 cat > conftest.dyn <<EOF
511 radeon_drm_winsys_create;
515 [AC_LANG_SOURCE([int main() { return 0;}])],
516 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
517 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
518 LDFLAGS=$save_LDFLAGS
519 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
522 dnl compatibility symlinks
526 HAVE_COMPAT_SYMLINKS=yes ;;
528 HAVE_COMPAT_SYMLINKS=no ;;
531 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
536 dnl Unfortunately we need to do a few things that libtool can't help us with,
537 dnl so we need some knowledge of shared library filenames:
539 dnl LIB_EXT is the extension used when creating symlinks for alternate
540 dnl filenames for a shared library which will be dynamically loaded
542 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
543 dnl the file for a shared library we wish to link with
566 AC_ARG_WITH([gl-lib-name],
567 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
568 [specify GL library name @<:@default=GL@:>@])],
571 AC_ARG_WITH([osmesa-lib-name],
572 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
573 [specify OSMesa library name @<:@default=OSMesa@:>@])],
574 [OSMESA_LIB=$withval],
576 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
577 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
580 dnl Mangled Mesa support
582 AC_ARG_ENABLE([mangling],
583 [AS_HELP_STRING([--enable-mangling],
584 [enable mangled symbols and library name @<:@default=disabled@:>@])],
585 [enable_mangling="${enableval}"],
588 if test "x${enable_mangling}" = "xyes" ; then
589 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
590 GL_LIB="Mangled${GL_LIB}"
591 OSMESA_LIB="Mangled${OSMESA_LIB}"
594 AC_SUBST([OSMESA_LIB])
597 dnl potentially-infringing-but-nobody-knows-for-sure stuff
599 AC_ARG_ENABLE([texture-float],
600 [AS_HELP_STRING([--enable-texture-float],
601 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
602 [enable_texture_float="$enableval"],
603 [enable_texture_float=no]
605 if test "x$enable_texture_float" = xyes; then
606 AC_MSG_WARN([Floating-point textures enabled.])
607 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
608 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
612 dnl Arch/platform-specific settings
615 [AS_HELP_STRING([--disable-asm],
616 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
617 [enable_asm="$enableval"],
621 AC_MSG_CHECKING([whether to enable assembly])
622 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
623 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
624 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
626 i?86 | x86_64 | amd64)
628 AC_MSG_RESULT([no, cross compiling])
632 # check for supported arches
633 if test "x$enable_asm" = xyes; then
637 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
644 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
660 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
661 AC_MSG_RESULT([yes, x86])
664 DEFINES="$DEFINES -DUSE_X86_64_ASM"
665 AC_MSG_RESULT([yes, x86_64])
668 DEFINES="$DEFINES -DUSE_SPARC_ASM"
669 AC_MSG_RESULT([yes, sparc])
672 AC_MSG_RESULT([no, platform not supported])
677 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
678 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
679 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
680 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
682 dnl Check to see if dlopen is in default libraries (like Solaris, which
683 dnl has it in libc), or if libdl is needed to get it.
684 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
685 [AC_CHECK_LIB([dl], [dlopen],
686 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
687 AC_SUBST([DLOPEN_LIBS])
689 dnl Check if that library also has dladdr
691 LIBS="$LIBS $DLOPEN_LIBS"
692 AC_CHECK_FUNCS([dladdr])
699 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
700 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
701 [AC_MSG_ERROR([Could not find clock_gettime])])])
702 AC_SUBST([CLOCK_LIB])
706 dnl See if posix_memalign is available
707 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
709 dnl Check for pthreads
711 if test "x$ax_pthread_ok" = xno; then
712 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
714 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
715 dnl to -pthread, which causes problems if we need -lpthread to appear in
717 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
719 dnl SELinux awareness.
720 AC_ARG_ENABLE([selinux],
721 [AS_HELP_STRING([--enable-selinux],
722 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
723 [MESA_SELINUX="$enableval"],
725 if test "x$enable_selinux" = "xyes"; then
726 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
727 [AC_CHECK_HEADER([selinux/selinux.h],[],
728 [AC_MSG_ERROR([SELinux headers not found])])
729 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
730 [AC_MSG_ERROR([SELinux library not found])])
731 SELINUX_LIBS="-lselinux"])
732 DEFINES="$DEFINES -DMESA_SELINUX"
734 AC_SUBST([SELINUX_CFLAGS])
735 AC_SUBST([SELINUX_LIBS])
738 AC_ARG_ENABLE([opengl],
739 [AS_HELP_STRING([--disable-opengl],
740 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
741 [enable_opengl="$enableval"],
743 AC_ARG_ENABLE([gles1],
744 [AS_HELP_STRING([--disable-gles1],
745 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
746 [enable_gles1="$enableval"],
748 AC_ARG_ENABLE([gles2],
749 [AS_HELP_STRING([--disable-gles2],
750 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
751 [enable_gles2="$enableval"],
755 [AS_HELP_STRING([--enable-dri],
756 [enable DRI modules @<:@default=enabled@:>@])],
757 [enable_dri="$enableval"],
768 AC_ARG_ENABLE([dri3],
769 [AS_HELP_STRING([--enable-dri3],
770 [enable DRI3 @<:@default=auto@:>@])],
771 [enable_dri3="$enableval"],
772 [enable_dri3="$dri3_default"])
774 [AS_HELP_STRING([--enable-glx],
775 [enable GLX library @<:@default=enabled@:>@])],
776 [enable_glx="$enableval"],
778 AC_ARG_ENABLE([osmesa],
779 [AS_HELP_STRING([--enable-osmesa],
780 [enable OSMesa library @<:@default=disabled@:>@])],
781 [enable_osmesa="$enableval"],
783 AC_ARG_ENABLE([gallium-osmesa],
784 [AS_HELP_STRING([--enable-gallium-osmesa],
785 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
786 [enable_gallium_osmesa="$enableval"],
787 [enable_gallium_osmesa=no])
789 [AS_HELP_STRING([--disable-egl],
790 [disable EGL library @<:@default=enabled@:>@])],
791 [enable_egl="$enableval"],
795 [AS_HELP_STRING([--enable-xa],
796 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
797 [enable_xa="$enableval"],
800 [AS_HELP_STRING([--enable-gbm],
801 [enable gbm library @<:@default=auto@:>@])],
802 [enable_gbm="$enableval"],
804 AC_ARG_ENABLE([nine],
805 [AS_HELP_STRING([--enable-nine],
806 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
807 [enable_nine="$enableval"],
810 AC_ARG_ENABLE([xvmc],
811 [AS_HELP_STRING([--enable-xvmc],
812 [enable xvmc library @<:@default=auto@:>@])],
813 [enable_xvmc="$enableval"],
815 AC_ARG_ENABLE([vdpau],
816 [AS_HELP_STRING([--enable-vdpau],
817 [enable vdpau library @<:@default=auto@:>@])],
818 [enable_vdpau="$enableval"],
821 [AS_HELP_STRING([--enable-omx],
822 [enable OpenMAX library @<:@default=disabled@:>@])],
823 [enable_omx="$enableval"],
826 [AS_HELP_STRING([--enable-va],
827 [enable va library @<:@default=auto@:>@])],
828 [enable_va="$enableval"],
830 AC_ARG_ENABLE([opencl],
831 [AS_HELP_STRING([--enable-opencl],
832 [enable OpenCL library @<:@default=disabled@:>@])],
833 [enable_opencl="$enableval"],
835 AC_ARG_ENABLE([opencl_icd],
836 [AS_HELP_STRING([--enable-opencl-icd],
837 [Build an OpenCL ICD library to be loaded by an ICD implementation
838 @<:@default=disabled@:>@])],
839 [enable_opencl_icd="$enableval"],
840 [enable_opencl_icd=no])
841 AC_ARG_ENABLE([xlib-glx],
842 [AS_HELP_STRING([--enable-xlib-glx],
843 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
844 [enable_xlib_glx="$enableval"],
845 [enable_xlib_glx=no])
847 AC_ARG_ENABLE([r600-llvm-compiler],
848 [AS_HELP_STRING([--enable-r600-llvm-compiler],
849 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
850 [enable_r600_llvm="$enableval"],
851 [enable_r600_llvm=no])
853 AC_ARG_ENABLE([gallium-tests],
854 [AS_HELP_STRING([--enable-gallium-tests],
855 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
856 [enable_gallium_tests="$enableval"],
857 [enable_gallium_tests=no])
859 # Option for Gallium drivers
861 # Keep this in sync with the --with-gallium-drivers help string default value
862 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
864 AC_ARG_WITH([gallium-drivers],
865 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
866 [comma delimited Gallium drivers list, e.g.
867 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
868 @<:@default=r300,r600,svga,swrast@:>@])],
869 [with_gallium_drivers="$withval"],
870 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
872 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
873 # here so that the script doesn't choke on an unknown driver name later.
874 case "$with_gallium_drivers" in
875 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
876 no) with_gallium_drivers='' ;;
879 if test "x$enable_opengl" = xno -a \
880 "x$enable_gles1" = xno -a \
881 "x$enable_gles2" = xno -a \
882 "x$enable_nine" = xno -a \
883 "x$enable_xa" = xno -a \
884 "x$enable_xvmc" = xno -a \
885 "x$enable_vdpau" = xno -a \
886 "x$enable_omx" = xno -a \
887 "x$enable_va" = xno -a \
888 "x$enable_opencl" = xno; then
889 AC_MSG_ERROR([at least one API should be enabled])
892 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
893 if test "x$enable_opengl" = xno -a \
894 "x$enable_gles1" = xyes; then
895 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
898 if test "x$enable_opengl" = xno -a \
899 "x$enable_gles2" = xyes; then
900 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
903 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
904 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
905 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
906 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
907 "x$enable_gles1" = xyes -o \
908 "x$enable_gles2" = xyes)
910 if test "x$enable_glx" = xno; then
911 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
915 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
916 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
919 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
920 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
923 # Disable GLX if OpenGL is not enabled
924 if test "x$enable_glx$enable_opengl" = xyesno; then
925 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
929 # Disable GLX if DRI and Xlib-GLX are not enabled
930 if test "x$enable_glx" = xyes -a \
931 "x$enable_dri" = xno -a \
932 "x$enable_xlib_glx" = xno; then
933 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
937 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
938 "x$enable_dri" = xyes)
941 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
942 [have_libdrm=yes], [have_libdrm=no])
943 if test "x$have_libdrm" = xyes; then
944 DEFINES="$DEFINES -DHAVE_LIBDRM"
947 # Select which platform-dependent DRI code gets built
950 dri_platform='apple' ;;
952 dri_platform='none' ;;
954 dri_platform='drm' ;;
957 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
958 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
959 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
960 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
961 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
963 AC_ARG_ENABLE([shared-glapi],
964 [AS_HELP_STRING([--enable-shared-glapi],
965 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
966 [enable_shared_glapi="$enableval"],
967 [enable_shared_glapi=yes])
969 case "x$enable_opengl$enable_gles1$enable_gles2" in
971 if test "x$enable_shared_glapi" = xno; then
972 AC_MSG_ERROR([shared GLAPI required when building two or more of
973 the following APIs - opengl, gles1 gles2])
978 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
980 # Build the pipe-drivers as separate libraries/modules.
981 # Do not touch this unless you know what you are doing.
982 # XXX: Expose via configure option ?
983 enable_shared_pipe_drivers=no
986 dnl Driver specific build directories
989 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
990 NEED_WINSYS_XLIB="yes"
993 if test "x$enable_dri" = xyes; then
994 enable_gallium_loader="$enable_shared_pipe_drivers"
997 if test "x$enable_gallium_osmesa" = xyes; then
998 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
999 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1001 if test "x$enable_osmesa" = xyes; then
1002 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1006 AC_SUBST([MESA_LLVM])
1010 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1011 [choose SHA1 implementation])])
1012 case "x$with_sha1" in
1013 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1016 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1019 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1020 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1023 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1024 AC_MSG_ERROR([sha1 in libc requested but not found])
1026 if test "x$with_sha1" = xlibc; then
1027 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1028 [Use libc SHA1 functions])
1031 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1032 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1033 with_sha1=CommonCrypto
1035 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1036 AC_MSG_ERROR([CommonCrypto requested but not found])
1038 if test "x$with_sha1" = xCommonCrypto; then
1039 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1040 [Use CommonCrypto SHA1 functions])
1043 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1044 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1045 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1048 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1049 AC_MSG_ERROR([CryptoAPI requested but not found])
1051 if test "x$with_sha1" = xCryptoAPI; then
1052 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1053 [Use CryptoAPI SHA1 functions])
1056 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1057 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1060 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1061 AC_MSG_ERROR([libmd requested but not found])
1063 if test "x$with_sha1" = xlibmd; then
1064 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1065 [Use libmd SHA1 functions])
1068 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1069 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1072 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1073 AC_MSG_ERROR([libsha1 requested but not found])
1075 if test "x$with_sha1" = xlibsha1; then
1076 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1077 [Use libsha1 for SHA1])
1080 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1081 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1084 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1085 AC_MSG_ERROR([libnettle requested but not found])
1087 if test "x$with_sha1" = xlibnettle; then
1088 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1089 [Use libnettle SHA1 functions])
1092 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1093 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1096 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1097 AC_MSG_ERROR([libgcrypt requested but not found])
1099 if test "x$with_sha1" = xlibgcrypt; then
1100 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1101 [Use libgcrypt SHA1 functions])
1104 # We don't need all of the OpenSSL libraries, just libcrypto
1105 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1106 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1107 [HAVE_OPENSSL_PKC=no])
1108 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1109 if test "x$with_sha1" = x; then
1113 if test "x$with_sha1" = xlibcrypto; then
1114 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1117 if test "x$with_sha1" = xlibcrypto; then
1118 if test "x$HAVE_LIBCRYPTO" = xyes; then
1121 SHA1_LIBS="$OPENSSL_LIBS"
1122 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1125 AC_MSG_CHECKING([for SHA1 implementation])
1126 AC_MSG_RESULT([$with_sha1])
1128 AC_SUBST(SHA1_CFLAGS)
1130 # Enable a define for SHA1
1131 if test "x$with_sha1" != "x"; then
1132 DEFINES="$DEFINES -DHAVE_SHA1"
1135 # Allow user to configure out the shader-cache feature
1136 AC_ARG_ENABLE([shader-cache],
1137 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1138 [enable_shader_cache="$enableval"],
1139 [if test "x$with_sha1" != "x"; then
1140 enable_shader_cache=yes
1142 enable_shader_cache=no
1144 if test "x$with_sha1" = "x"; then
1145 if test "x$enable_shader_cache" = "xyes"; then
1146 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1149 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1158 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1159 have_libudev=yes, have_libudev=no)
1161 AC_ARG_ENABLE([sysfs],
1162 [AS_HELP_STRING([--enable-sysfs],
1163 [enable /sys PCI identification @<:@default=disabled@:>@])],
1164 [have_sysfs="$enableval"],
1168 if test "x$enable_dri" = xyes; then
1169 if test "$enable_static" = yes; then
1170 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1173 # not a hard requirement as swrast does not depend on it
1174 if test "x$have_libdrm" = xyes; then
1175 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1179 AC_ARG_ENABLE([driglx-direct],
1180 [AS_HELP_STRING([--disable-driglx-direct],
1181 [disable direct rendering in GLX and EGL for DRI \
1182 @<:@default=auto@:>@])],
1183 [driglx_direct="$enableval"],
1184 [driglx_direct="yes"])
1187 dnl libGL configuration per driver
1189 case "x$enable_glx$enable_xlib_glx" in
1192 dri_modules="x11 xext xcb"
1193 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1194 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1195 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1196 GL_LIB_DEPS="$XLIBGL_LIBS"
1197 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1198 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1202 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1204 # find the DRI deps for libGL
1205 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1207 if test x"$driglx_direct" = xyes; then
1208 if test x"$dri_platform" = xdrm ; then
1209 DEFINES="$DEFINES -DGLX_USE_DRM"
1210 if test "x$have_libdrm" != xyes; then
1211 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1214 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1215 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1216 if test x"$enable_dri3" = xyes; then
1217 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1218 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1221 if test x"$enable_dri" = xyes; then
1222 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1225 if test x"$enable_dri3" = xyes; then
1226 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1227 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1230 if test x"$dri_platform" = xapple ; then
1231 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1235 # add xf86vidmode if available
1236 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1237 if test "$HAVE_XF86VIDMODE" = yes ; then
1238 dri_modules="$dri_modules xxf86vm"
1241 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1242 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1243 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1244 GL_LIB_DEPS="$DRIGL_LIBS"
1246 # need DRM libs, $PTHREAD_LIBS, etc.
1247 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1248 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1253 if test "$have_libudev" = yes; then
1254 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1258 if test "$have_sysfs" = yes; then
1259 DEFINES="$DEFINES -DHAVE_SYSFS"
1263 # This is outside the case (above) so that it is invoked even for non-GLX
1265 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1267 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1268 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1269 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1270 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1272 AC_SUBST([X11_INCLUDES])
1273 AC_SUBST([GL_LIB_DEPS])
1274 AC_SUBST([GL_PC_REQ_PRIV])
1275 AC_SUBST([GL_PC_LIB_PRIV])
1276 AC_SUBST([GL_PC_CFLAGS])
1277 AC_SUBST([DRI_PC_REQ_PRIV])
1278 AC_SUBST([GLESv1_CM_LIB_DEPS])
1279 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1280 AC_SUBST([GLESv2_LIB_DEPS])
1281 AC_SUBST([GLESv2_PC_LIB_PRIV])
1283 AC_SUBST([HAVE_XF86VIDMODE])
1288 case "x$enable_glx$enable_xlib_glx" in
1290 DEFINES="$DEFINES -DUSE_XSHM"
1293 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1294 if test "x$driglx_direct" = xyes; then
1295 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1304 AC_ARG_ENABLE([glx-tls],
1305 [AS_HELP_STRING([--enable-glx-tls],
1306 [enable TLS support in GLX @<:@default=disabled@:>@])],
1307 [GLX_USE_TLS="$enableval"],
1309 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1311 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1312 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1314 dnl Read-only text section on x86 hardened platforms
1315 AC_ARG_ENABLE([glx-read-only-text],
1316 [AS_HELP_STRING([--enable-glx-read-only-text],
1317 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1318 [enable_glx_read_only_text="$enableval"],
1319 [enable_glx_read_only_text=no])
1320 if test "x$enable_glx_read_only_text" = xyes; then
1321 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1327 dnl Directory for DRI drivers
1328 AC_ARG_WITH([dri-driverdir],
1329 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1330 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1331 [DRI_DRIVER_INSTALL_DIR="$withval"],
1332 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1333 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1334 dnl Extra search path for DRI drivers
1335 AC_ARG_WITH([dri-searchpath],
1336 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1337 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1338 [DRI_DRIVER_SEARCH_DIR="$withval"],
1339 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1340 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1341 dnl Which drivers to build - default is chosen by platform
1342 AC_ARG_WITH([dri-drivers],
1343 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1344 [comma delimited classic DRI drivers list, e.g.
1345 "swrast,i965,radeon" @<:@default=auto@:>@])],
1346 [with_dri_drivers="$withval"],
1347 [with_dri_drivers=auto])
1349 if test "x$with_dri_drivers" = xauto; then
1350 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1351 with_dri_drivers="yes"
1353 with_dri_drivers="no"
1356 if test "x$with_dri_drivers" = xno; then
1360 dnl If $with_dri_drivers is yes, drivers will be added through
1361 dnl platform checks. Set DEFINES and LIB_DEPS
1362 if test "x$enable_dri" = xyes; then
1363 # Platform specific settings and drivers to build
1366 DEFINES="$DEFINES -DHAVE_ALIAS"
1367 if test "x$enable_dri3" = xyes; then
1368 DEFINES="$DEFINES -DHAVE_DRI3"
1371 if test "x$have_pci_id" != xyes; then
1372 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1377 # Build only the drivers for cards that exist on PowerPC/sparc
1378 if test "x$with_dri_drivers" = "xyes"; then
1379 with_dri_drivers="r200 radeon swrast"
1384 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1385 DEFINES="$DEFINES -DHAVE_ALIAS"
1388 DEFINES="$DEFINES -DHAVE_ALIAS"
1391 if test "x$with_dri_drivers" = "xyes"; then
1392 with_dri_drivers="swrast"
1396 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1397 if test "x$with_dri_drivers" = "xyes"; then
1398 with_dri_drivers="swrast"
1404 if test "x$with_dri_drivers" = "xyes"; then
1405 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1409 PKG_CHECK_MODULES([EXPAT], [expat], [],
1410 # expat version 2.0 and earlier do not provide expat.pc
1411 [AC_CHECK_HEADER([expat.h],[],
1412 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1413 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1414 [AC_MSG_ERROR([Expat library required for DRI not found])])
1415 EXPAT_LIBS="-lexpat"])
1417 # put all the necessary libs together
1418 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1421 AC_SUBST([DRI_LIB_DEPS])
1424 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1425 if test -n "$with_dri_drivers"; then
1426 if test "x$enable_opengl" != xyes; then
1427 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1430 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1431 for driver in $dri_drivers; do
1432 DRI_DIRS="$DRI_DIRS $driver"
1436 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1440 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1443 HAVE_NOUVEAU_DRI=yes;
1444 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1447 HAVE_RADEON_DRI=yes;
1448 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1452 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1455 HAVE_SWRAST_DRI=yes;
1458 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1462 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1465 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1466 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1467 "x$enable_osmesa" = xyes -o \
1471 dnl OSMesa configuration
1474 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1475 AC_ARG_WITH([osmesa-bits],
1476 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1477 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1478 [osmesa_bits="$withval"],
1480 if test "x$osmesa_bits" != x8; then
1481 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1482 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1486 case "x$osmesa_bits" in
1488 OSMESA_LIB="${OSMESA_LIB}"
1491 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1492 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1495 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1499 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1500 # only link libraries with osmesa if shared
1501 if test "$enable_static" = no; then
1502 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1506 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1509 AC_SUBST([OSMESA_LIB_DEPS])
1510 AC_SUBST([OSMESA_PC_REQ])
1511 AC_SUBST([OSMESA_PC_LIB_PRIV])
1514 dnl gbm configuration
1516 if test "x$enable_gbm" = xauto; then
1517 case "$with_egl_platforms" in
1524 if test "x$enable_gbm" = xyes; then
1525 if test "x$need_pci_id$have_pci_id" = xyesno; then
1526 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1529 if test "x$enable_dri" = xyes; then
1530 if test "x$enable_shared_glapi" = xno; then
1531 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1534 # Strictly speaking libgbm does not require --enable-dri, although
1535 # both of its backends do. Thus one can build libgbm without any
1536 # backends if --disable-dri is set.
1537 # To avoid unnecessary complexity of checking if at least one backend
1538 # is available when building, just mandate --enable-dri.
1539 AC_MSG_ERROR([gbm requires --enable-dri])
1542 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1543 if test "x$need_pci_id$have_libudev" = xyesyes; then
1544 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1548 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1549 AC_SUBST([GBM_PC_REQ_PRIV])
1550 AC_SUBST([GBM_PC_LIB_PRIV])
1553 dnl EGL configuration
1557 if test "x$enable_egl" = xyes; then
1558 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1560 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1562 if test "$enable_static" != yes; then
1563 if test "x$enable_dri" = xyes; then
1564 HAVE_EGL_DRIVER_DRI2=1
1565 if test "x$enable_shared_glapi" = xno; then
1566 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1569 # Avoid building an "empty" libEGL. Drop/update this
1570 # when other backends (haiku?) come along.
1571 AC_MSG_ERROR([egl requires --enable-dri])
1576 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1577 AC_SUBST([EGL_LIB_DEPS])
1582 dnl XA configuration
1584 if test "x$enable_xa" = xyes; then
1585 if test "x$with_gallium_drivers" = xswrast; then
1587 Building xa requires at least one non swrast gallium driver.
1588 If you are looking to use libxatracker.so with the VMware driver,
1589 make sure to include svga in the gallium drivers list, apart from
1591 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1593 enable_gallium_loader=$enable_shared_pipe_drivers
1594 gallium_st="$gallium_st xa"
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
1640 gallium_st="$gallium_st xvmc"
1642 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1644 if test "x$enable_vdpau" = xyes; then
1645 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1646 enable_gallium_loader=$enable_shared_pipe_drivers
1647 gallium_st="$gallium_st vdpau"
1649 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1651 if test "x$enable_omx" = xyes; then
1652 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1653 enable_gallium_loader=$enable_shared_pipe_drivers
1654 gallium_st="$gallium_st omx"
1656 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1658 if test "x$enable_va" = xyes; then
1659 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1660 enable_gallium_loader=$enable_shared_pipe_drivers
1661 gallium_st="$gallium_st va"
1663 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1666 dnl Nine Direct3D9 configuration
1668 if test "x$enable_nine" = xyes; then
1669 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1670 AC_MSG_ERROR([nine requires the gallium swrast driver])
1672 if test "x$with_gallium_drivers" = xswrast; then
1673 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1675 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1676 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1679 if test "x$enable_dri3" = xno; then
1680 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1683 enable_gallium_loader=$enable_shared_pipe_drivers
1684 gallium_st="$gallium_st nine"
1686 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1689 dnl OpenCL configuration
1692 AC_ARG_WITH([clang-libdir],
1693 [AS_HELP_STRING([--with-clang-libdir],
1694 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1695 [CLANG_LIBDIR="$withval"],
1698 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1699 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1701 if test "x$enable_opencl" = xyes; then
1702 if test -z "$with_gallium_drivers"; then
1703 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1706 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1707 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1710 if test "x$have_libclc" = xno; then
1711 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1712 Make sure the directory containing libclc.pc is specified in your
1713 PKG_CONFIG_PATH environment variable.
1714 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1716 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1717 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1718 AC_SUBST([LIBCLC_INCLUDEDIR])
1719 AC_SUBST([LIBCLC_LIBEXECDIR])
1722 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1723 enable_gallium_loader=yes
1724 gallium_st="$gallium_st clover"
1726 if test "x$enable_opencl_icd" = xyes; then
1727 OPENCL_LIBNAME="MesaOpenCL"
1729 OPENCL_LIBNAME="OpenCL"
1732 if test "x$have_libelf" != xyes; then
1733 AC_MSG_ERROR([Clover requires libelf])
1736 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1737 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1738 AC_SUBST([OPENCL_LIBNAME])
1741 dnl Gallium configuration
1743 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1745 AC_SUBST([LLVM_BINDIR])
1746 AC_SUBST([LLVM_CFLAGS])
1747 AC_SUBST([LLVM_CPPFLAGS])
1748 AC_SUBST([LLVM_CXXFLAGS])
1749 AC_SUBST([LLVM_LIBDIR])
1750 AC_SUBST([LLVM_LIBS])
1751 AC_SUBST([LLVM_LDFLAGS])
1752 AC_SUBST([LLVM_INCLUDEDIR])
1753 AC_SUBST([LLVM_VERSION])
1754 AC_SUBST([CLANG_RESOURCE_DIR])
1756 case "x$enable_opengl$enable_gles1$enable_gles2" in
1758 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1762 AC_SUBST([VG_LIB_DEPS])
1763 AC_SUBST([EGL_CLIENT_APIS])
1766 dnl EGL Platforms configuration
1768 AC_ARG_WITH([egl-platforms],
1769 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1770 [comma delimited native platforms libEGL supports, e.g.
1771 "x11,drm" @<:@default=auto@:>@])],
1772 [with_egl_platforms="$withval"],
1773 [if test "x$enable_egl" = xyes; then
1774 with_egl_platforms="x11"
1776 with_egl_platforms=""
1779 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1780 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1783 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1784 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1786 if test "x$WAYLAND_SCANNER" = x; then
1787 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1790 # Do per-EGL platform setups and checks
1791 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1792 for plat in $egl_platforms; do
1795 test "x$have_libdrm" != xyes &&
1796 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1798 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1800 if test "x$WAYLAND_SCANNER" = x; then
1801 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1806 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1810 test "x$enable_gbm" = "xno" &&
1811 AC_MSG_ERROR([EGL platform drm needs gbm])
1812 test "x$have_libdrm" != xyes &&
1813 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1817 test "x$have_libdrm" != xyes &&
1818 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1822 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1826 case "$plat$need_pci_id$have_pci_id" in
1827 waylandyesno|drmyesno)
1828 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1832 # libEGL wants to default to the first platform specified in
1833 # ./configure. parse that here.
1834 if test "x$egl_platforms" != "x"; then
1835 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1836 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1838 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1841 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1842 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1843 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1844 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1845 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1847 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1849 AC_SUBST([EGL_NATIVE_PLATFORM])
1850 AC_SUBST([EGL_CFLAGS])
1852 # If we don't have the X11 platform, set this define so we don't try to include
1854 if ! echo "$egl_platforms" | grep -q 'x11'; then
1855 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1856 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1862 AC_ARG_ENABLE([gallium-llvm],
1863 [AS_HELP_STRING([--enable-gallium-llvm],
1864 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1865 [enable_gallium_llvm="$enableval"],
1866 [enable_gallium_llvm=auto])
1868 AC_ARG_ENABLE([llvm-shared-libs],
1869 [AS_HELP_STRING([--enable-llvm-shared-libs],
1870 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1871 [enable_llvm_shared_libs="$enableval"],
1872 [enable_llvm_shared_libs=yes])
1874 AC_ARG_WITH([llvm-prefix],
1875 [AS_HELP_STRING([--with-llvm-prefix],
1876 [Prefix for LLVM installations in non-standard locations])],
1877 [llvm_prefix="$withval"],
1881 # Call this inside ` ` to get the return value.
1882 # $1 is the llvm-config command with arguments.
1883 strip_unwanted_llvm_flags() {
1884 # Use \> (marks the end of the word)
1886 -e 's/-DNDEBUG\>//g' \
1887 -e 's/-D_GNU_SOURCE\>//g' \
1888 -e 's/-pedantic\>//g' \
1889 -e 's/-Wcovered-switch-default\>//g' \
1893 -e 's/-Wcast-qual\>//g' \
1894 -e 's/-Woverloaded-virtual\>//g' \
1895 -e 's/-fcolor-diagnostics\>//g' \
1896 -e 's/-fdata-sections\>//g' \
1897 -e 's/-ffunction-sections\>//g' \
1898 -e 's/-fno-exceptions\>//g' \
1899 -e 's/-fomit-frame-pointer\>//g' \
1900 -e 's/-fvisibility-inlines-hidden\>//g' \
1902 -e 's/-fstack-protector-strong\>//g'
1905 llvm_check_version_for() {
1906 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1907 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1913 if test -z "$with_gallium_drivers"; then
1914 enable_gallium_llvm=no
1916 if test "x$enable_gallium_llvm" = xauto; then
1918 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1921 if test "x$enable_gallium_llvm" = xyes; then
1922 if test -n "$llvm_prefix"; then
1923 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1925 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1928 if test "x$LLVM_CONFIG" != xno; then
1929 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1930 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1931 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1932 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1933 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1934 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1935 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1936 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1938 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1939 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1940 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1941 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1943 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1944 if test -z "$LLVM_VERSION_PATCH"; then
1945 LLVM_VERSION_PATCH=0
1948 if test -n "${LLVM_VERSION_MAJOR}"; then
1949 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1951 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1954 LLVM_REQUIRED_VERSION_MAJOR="3"
1955 LLVM_REQUIRED_VERSION_MINOR="3"
1956 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1957 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1960 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1962 if test "x$enable_opencl" = xyes; then
1963 llvm_check_version_for "3" "5" "0" "opencl"
1965 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1966 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1968 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1971 dnl Check for Clang internal headers
1972 if test "x$enable_opencl" = xyes; then
1973 if test -z "$CLANG_LIBDIR"; then
1974 CLANG_LIBDIR=${LLVM_LIBDIR}
1976 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1977 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1978 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1988 if test "x$enable_opencl" = xyes; then
1989 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1993 dnl Directory for XVMC libs
1994 AC_ARG_WITH([xvmc-libdir],
1995 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1996 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1997 [XVMC_LIB_INSTALL_DIR="$withval"],
1998 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1999 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2004 if test "x$enable_gallium_tests" = xyes; then
2005 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
2006 enable_gallium_loader=yes
2008 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2010 dnl Directory for VDPAU libs
2011 AC_ARG_WITH([vdpau-libdir],
2012 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2013 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2014 [VDPAU_LIB_INSTALL_DIR="$withval"],
2015 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2016 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2018 dnl Directory for OMX libs
2020 AC_ARG_WITH([omx-libdir],
2021 [AS_HELP_STRING([--with-omx-libdir=DIR],
2022 [directory for the OMX libraries])],
2023 [OMX_LIB_INSTALL_DIR="$withval"],
2024 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2025 AC_SUBST([OMX_LIB_INSTALL_DIR])
2027 dnl Directory for VA libs
2029 AC_ARG_WITH([va-libdir],
2030 [AS_HELP_STRING([--with-va-libdir=DIR],
2031 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2032 [VA_LIB_INSTALL_DIR="$withval"],
2033 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2034 AC_SUBST([VA_LIB_INSTALL_DIR])
2036 AC_ARG_WITH([d3d-libdir],
2037 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2038 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2039 [D3D_DRIVER_INSTALL_DIR="$withval"],
2040 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2041 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2044 dnl Gallium helper functions
2046 gallium_require_drm() {
2047 if test "x$have_libdrm" != xyes; then
2048 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2052 gallium_require_llvm() {
2053 if test "x$MESA_LLVM" = x0; then
2054 case "$host" in *gnux32) return;; esac
2056 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2061 gallium_require_drm_loader() {
2062 if test "x$enable_gallium_loader" = xyes; then
2063 if test "x$need_pci_id$have_pci_id" = xyesno; then
2064 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2066 enable_gallium_drm_loader=yes
2068 if test "x$enable_va" = xyes && test "x$7" != x; then
2069 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2074 case "$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], [USE_VC4_SIMULATOR=no])
2187 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2193 dnl Set LLVM_LIBS - This is done after the driver configuration so
2194 dnl that drivers can add additional components to LLVM_COMPONENTS.
2195 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2196 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2197 dnl this was causing the same libraries to be appear multiple times
2200 if test "x$MESA_LLVM" != x0; then
2202 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2204 dnl llvm-config may not give the right answer when llvm is a built as a
2205 dnl single shared library, so we must work the library name out for
2207 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2208 if test "x$enable_llvm_shared_libs" = xyes; then
2209 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2210 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2211 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2213 if test "x$llvm_have_one_so" = xyes; then
2214 dnl LLVM was built using auto*, so there is only one shared object.
2215 LLVM_LIBS="-l$LLVM_SO_NAME"
2217 dnl If LLVM was built with CMake, there will be one shared object per
2219 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2220 [AC_MSG_ERROR([Could not find llvm shared libraries:
2221 Please make sure you have built llvm with the --enable-shared option
2222 and that your llvm libraries are installed in $LLVM_LIBDIR
2223 If you have installed your llvm libraries to a different directory you
2224 can use the --with-llvm-prefix= configure flag to specify this directory.
2225 NOTE: Mesa is attempting to use llvm shared libraries by default.
2226 If you do not want to build with llvm shared libraries and instead want to
2227 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2228 invocation and rebuild.])])
2230 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2231 dnl install uses a shared object for each component and we have
2232 dnl already added all of these objects to LLVM_LIBS.
2235 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2236 dnl We need to link to llvm system libs when using static libs
2237 dnl However, only llvm 3.5+ provides --system-libs
2238 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2239 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2244 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2245 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2246 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2247 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2248 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2249 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2250 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2251 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2252 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2253 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2254 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2255 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2256 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2258 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2260 # NOTE: anything using xcb or other client side libs ends up in separate
2261 # _CLIENT variables. The pipe loader is built in two variants,
2262 # one that is standalone and does not link any x client libs (for
2263 # use by XA tracker in particular, but could be used in any case
2264 # where communication with xserver is not desired).
2265 if test "x$enable_gallium_loader" = xyes; then
2266 if test "x$enable_dri" = xyes; then
2267 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2270 if test "x$enable_gallium_drm_loader" = xyes; then
2271 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2274 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2277 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2278 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2279 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2280 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2281 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2282 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2284 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2285 "x$HAVE_GALLIUM_R600" = xyes -o \
2286 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2287 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2288 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2289 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2290 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2291 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2292 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2293 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2294 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2295 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2296 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2301 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2302 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2303 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2304 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2306 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2307 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2308 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2310 AC_SUBST([NINE_MAJOR], 1)
2311 AC_SUBST([NINE_MINOR], 0)
2312 AC_SUBST([NINE_TINY], 0)
2313 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2315 AC_SUBST([VDPAU_MAJOR], 1)
2316 AC_SUBST([VDPAU_MINOR], 0)
2318 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2319 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2320 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2321 AC_SUBST([VA_MINOR], $VA_MINOR)
2323 AC_SUBST([XVMC_MAJOR], 1)
2324 AC_SUBST([XVMC_MINOR], 0)
2326 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2327 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2328 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2329 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2331 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2332 AC_SUBST([XA_MINOR], $XA_MINOR)
2333 AC_SUBST([XA_TINY], $XA_TINY)
2334 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2336 dnl Restore LDFLAGS and CPPFLAGS
2337 LDFLAGS="$_SAVE_LDFLAGS"
2338 CPPFLAGS="$_SAVE_CPPFLAGS"
2340 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2341 if test "x$acv_mesa_CLANG" = xyes; then
2342 CFLAGS="$CFLAGS -Qunused-arguments"
2343 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2346 dnl Add user CFLAGS and CXXFLAGS
2347 CFLAGS="$CFLAGS $USER_CFLAGS"
2348 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2350 dnl Substitute the config
2351 AC_CONFIG_FILES([Makefile
2355 src/egl/wayland/wayland-drm/Makefile
2356 src/egl/wayland/wayland-egl/Makefile
2357 src/egl/wayland/wayland-egl/wayland-egl.pc
2358 src/gallium/Makefile
2359 src/gallium/auxiliary/Makefile
2360 src/gallium/auxiliary/pipe-loader/Makefile
2361 src/gallium/drivers/freedreno/Makefile
2362 src/gallium/drivers/ddebug/Makefile
2363 src/gallium/drivers/i915/Makefile
2364 src/gallium/drivers/ilo/Makefile
2365 src/gallium/drivers/llvmpipe/Makefile
2366 src/gallium/drivers/noop/Makefile
2367 src/gallium/drivers/nouveau/Makefile
2368 src/gallium/drivers/r300/Makefile
2369 src/gallium/drivers/r600/Makefile
2370 src/gallium/drivers/radeon/Makefile
2371 src/gallium/drivers/radeonsi/Makefile
2372 src/gallium/drivers/rbug/Makefile
2373 src/gallium/drivers/softpipe/Makefile
2374 src/gallium/drivers/svga/Makefile
2375 src/gallium/drivers/trace/Makefile
2376 src/gallium/drivers/vc4/Makefile
2377 src/gallium/state_trackers/clover/Makefile
2378 src/gallium/state_trackers/dri/Makefile
2379 src/gallium/state_trackers/glx/xlib/Makefile
2380 src/gallium/state_trackers/nine/Makefile
2381 src/gallium/state_trackers/omx/Makefile
2382 src/gallium/state_trackers/osmesa/Makefile
2383 src/gallium/state_trackers/va/Makefile
2384 src/gallium/state_trackers/vdpau/Makefile
2385 src/gallium/state_trackers/xa/Makefile
2386 src/gallium/state_trackers/xvmc/Makefile
2387 src/gallium/targets/d3dadapter9/Makefile
2388 src/gallium/targets/d3dadapter9/d3d.pc
2389 src/gallium/targets/dri/Makefile
2390 src/gallium/targets/libgl-xlib/Makefile
2391 src/gallium/targets/omx/Makefile
2392 src/gallium/targets/opencl/Makefile
2393 src/gallium/targets/opencl/mesa.icd
2394 src/gallium/targets/osmesa/Makefile
2395 src/gallium/targets/osmesa/osmesa.pc
2396 src/gallium/targets/pipe-loader/Makefile
2397 src/gallium/targets/va/Makefile
2398 src/gallium/targets/vdpau/Makefile
2399 src/gallium/targets/xa/Makefile
2400 src/gallium/targets/xa/xatracker.pc
2401 src/gallium/targets/xvmc/Makefile
2402 src/gallium/tests/trivial/Makefile
2403 src/gallium/tests/unit/Makefile
2404 src/gallium/winsys/freedreno/drm/Makefile
2405 src/gallium/winsys/i915/drm/Makefile
2406 src/gallium/winsys/intel/drm/Makefile
2407 src/gallium/winsys/nouveau/drm/Makefile
2408 src/gallium/winsys/radeon/drm/Makefile
2409 src/gallium/winsys/amdgpu/drm/Makefile
2410 src/gallium/winsys/svga/drm/Makefile
2411 src/gallium/winsys/sw/dri/Makefile
2412 src/gallium/winsys/sw/kms-dri/Makefile
2413 src/gallium/winsys/sw/null/Makefile
2414 src/gallium/winsys/sw/wrapper/Makefile
2415 src/gallium/winsys/sw/xlib/Makefile
2416 src/gallium/winsys/vc4/drm/Makefile
2421 src/glx/apple/Makefile
2422 src/glx/tests/Makefile
2426 src/mapi/es1api/glesv1_cm.pc
2427 src/mapi/es2api/glesv2.pc
2428 src/mapi/glapi/gen/Makefile
2431 src/mesa/drivers/dri/dri.pc
2432 src/mesa/drivers/dri/common/Makefile
2433 src/mesa/drivers/dri/common/xmlpool/Makefile
2434 src/mesa/drivers/dri/i915/Makefile
2435 src/mesa/drivers/dri/i965/Makefile
2436 src/mesa/drivers/dri/Makefile
2437 src/mesa/drivers/dri/nouveau/Makefile
2438 src/mesa/drivers/dri/r200/Makefile
2439 src/mesa/drivers/dri/radeon/Makefile
2440 src/mesa/drivers/dri/swrast/Makefile
2441 src/mesa/drivers/osmesa/Makefile
2442 src/mesa/drivers/osmesa/osmesa.pc
2443 src/mesa/drivers/x11/Makefile
2444 src/mesa/main/tests/Makefile
2446 src/util/tests/hash_table/Makefile])
2451 dnl Output some configuration info for the user
2454 echo " prefix: $prefix"
2455 echo " exec_prefix: $exec_prefix"
2456 echo " libdir: $libdir"
2457 echo " includedir: $includedir"
2461 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2465 case "x$enable_osmesa$enable_gallium_osmesa" in
2467 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2470 echo " OSMesa: lib$OSMESA_LIB"
2478 if test "x$enable_dri" != xno; then
2479 echo " DRI platform: $dri_platform"
2480 if test -z "$DRI_DIRS"; then
2481 echo " DRI drivers: no"
2483 echo " DRI drivers: $DRI_DIRS"
2485 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2488 case "x$enable_glx$enable_xlib_glx" in
2490 echo " GLX: Xlib-based"
2493 echo " GLX: DRI-based"
2496 echo " GLX: $enable_glx"
2502 echo " EGL: $enable_egl"
2503 if test "$enable_egl" = yes; then
2504 echo " EGL platforms: $egl_platforms"
2507 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2508 egl_drivers="$egl_drivers builtin:egl_dri2"
2511 echo " EGL drivers: $egl_drivers"
2515 if test "x$MESA_LLVM" = x1; then
2517 echo " llvm-config: $LLVM_CONFIG"
2518 echo " llvm-version: $LLVM_VERSION"
2524 if test -n "$with_gallium_drivers"; then
2525 echo " Gallium drivers: $gallium_drivers"
2526 echo " Gallium st: $gallium_st"
2533 echo " Shader cache: $enable_shader_cache"
2534 if test "x$enable_shader_cache" = "xyes"; then
2535 echo " With SHA1 from: $with_sha1"
2540 echo " Shared libs: $enable_shared"
2541 echo " Static libs: $enable_static"
2542 echo " Shared-glapi: $enable_shared_glapi"
2544 dnl Compiler options
2545 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2546 cflags=`echo $CFLAGS | \
2547 $SED 's/^ *//;s/ */ /;s/ *$//'`
2548 cxxflags=`echo $CXXFLAGS | \
2549 $SED 's/^ *//;s/ */ /;s/ *$//'`
2550 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2552 echo " CFLAGS: $cflags"
2553 echo " CXXFLAGS: $cxxflags"
2554 echo " Macros: $defines"
2556 if test "x$MESA_LLVM" = x1; then
2557 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2558 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2559 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2560 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2563 echo " PYTHON2: $PYTHON2"
2566 echo " Run '${MAKE-make}' to build Mesa"