1 dnl Copyright © 2011-2014 Intel Corporation
2 dnl Copyright © 2011-2014 Emil Velikov <emil.l.velikov@gmail.com>
3 dnl Copyright © 2007-2010 Dan Nicholson
4 dnl Copyright © 2010-2014 Marek Olšák <maraeo@gmail.com>
5 dnl Copyright © 2010-2014 Christian König
6 dnl Copyright © 2012-2014 Tom Stellard <tstellar@gmail.com>
7 dnl Copyright © 2009-2012 Jakob Bornecrantz
8 dnl Copyright © 2009-2014 Jon TURNEY
9 dnl Copyright © 2011-2012 Benjamin Franzke
10 dnl Copyright © 2008-2014 David Airlie
11 dnl Copyright © 2009-2013 Brian Paul
12 dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
14 dnl Permission is hereby granted, free of charge, to any person obtaining a
15 dnl copy of this software and associated documentation files (the "Software"),
16 dnl to deal in the Software without restriction, including without limitation
17 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 dnl and/or sell copies of the Software, and to permit persons to whom the
19 dnl Software is furnished to do so, subject to the following conditions:
21 dnl The above copyright notice and this permission notice (including the next
22 dnl paragraph) shall be included in all copies or substantial portions of the
25 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
29 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
31 dnl DEALINGS IN THE SOFTWARE.
33 dnl Process this file with autoconf to create configure.
37 dnl Tell the user about autoconf.html in the --help output
38 m4_divert_once([HELP_END], [
39 See docs/autoconf.html for more details on the options for Mesa.])
41 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
42 AC_INIT([Mesa], [MESA_VERSION],
43 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
44 AC_CONFIG_AUX_DIR([bin])
45 AC_CONFIG_MACRO_DIR([m4])
47 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects])
49 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
52 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
56 # Support silent build rules, requires at least automake-1.11. Disable
57 # by either passing --disable-silent-rules to configure or passing V=1
59 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
60 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
62 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
64 dnl Set internal versions
66 AC_SUBST([OSMESA_VERSION])
68 AC_SUBST([OPENCL_VERSION])
70 dnl Versions for external dependencies
71 LIBDRM_REQUIRED=2.4.60
72 LIBDRM_RADEON_REQUIRED=2.4.56
73 LIBDRM_AMDGPU_REQUIRED=2.4.63
74 LIBDRM_INTEL_REQUIRED=2.4.61
75 LIBDRM_NVVIEUX_REQUIRED=2.4.33
76 LIBDRM_NOUVEAU_REQUIRED=2.4.62
77 LIBDRM_FREEDRENO_REQUIRED=2.4.65
78 DRI2PROTO_REQUIRED=2.6
79 DRI3PROTO_REQUIRED=1.0
80 PRESENTPROTO_REQUIRED=1.0
82 GLPROTO_REQUIRED=1.4.14
83 LIBOMXIL_BELLAGIO_REQUIRED=0.0
86 WAYLAND_REQUIRED=1.2.0
90 XSHMFENCE_REQUIRED=1.1
92 PYTHON_MAKO_REQUIRED=0.3.4
101 AC_CHECK_PROGS([PYTHON2], [python2 python])
108 LT_INIT([disable-static])
110 AC_CHECK_PROG(RM, rm, [rm -f])
113 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
114 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
116 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
117 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
119 AC_CHECK_PROG(INDENT, indent, indent, cat)
120 if test "x$INDENT" != "xcat"; then
121 # Only GNU indent is supported
122 INDENT_VERSION=`indent --version | grep GNU`
123 if test $? -eq 0; then
124 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
130 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
132 if test -z "$PYTHON2"; then
133 if test ! -f "$srcdir/src/util/format_srgb.c"; then
134 AC_MSG_ERROR([Python not found - unable to generate sources])
137 if test "x$acv_mako_found" = xno; then
138 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
139 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
146 dnl We need a POSIX shell for parts of the build. Assume we have one
150 # Solaris /bin/sh is too old/non-POSIX compliant
151 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
156 dnl clang is mostly GCC-compatible, but its version is much lower,
157 dnl so we have to check for it.
158 AC_MSG_CHECKING([if compiling with clang])
161 [AC_LANG_PROGRAM([], [[
166 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
168 AC_MSG_RESULT([$acv_mesa_CLANG])
170 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
171 dnl versions are explictly not supported.
174 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
175 AC_MSG_CHECKING([whether gcc version is sufficient])
179 GCC_VERSION=`$CC -dumpversion`
180 if test $? -eq 0; then
181 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
182 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
185 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
187 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
192 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
195 if test "x$cross_compiling" = xyes; then
200 dnl We don't support building Mesa with Sun C compiler
201 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
202 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
203 if test "x$SUNCC" = xyes; then
204 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
207 dnl Check for compiler builtins
208 AX_GCC_BUILTIN([__builtin_bswap32])
209 AX_GCC_BUILTIN([__builtin_bswap64])
210 AX_GCC_BUILTIN([__builtin_clz])
211 AX_GCC_BUILTIN([__builtin_clzll])
212 AX_GCC_BUILTIN([__builtin_ctz])
213 AX_GCC_BUILTIN([__builtin_expect])
214 AX_GCC_BUILTIN([__builtin_ffs])
215 AX_GCC_BUILTIN([__builtin_ffsll])
216 AX_GCC_BUILTIN([__builtin_popcount])
217 AX_GCC_BUILTIN([__builtin_popcountll])
218 AX_GCC_BUILTIN([__builtin_unreachable])
220 AX_GCC_FUNC_ATTRIBUTE([const])
221 AX_GCC_FUNC_ATTRIBUTE([flatten])
222 AX_GCC_FUNC_ATTRIBUTE([format])
223 AX_GCC_FUNC_ATTRIBUTE([malloc])
224 AX_GCC_FUNC_ATTRIBUTE([packed])
225 AX_GCC_FUNC_ATTRIBUTE([pure])
226 AX_GCC_FUNC_ATTRIBUTE([unused])
227 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
229 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
231 dnl Make sure the pkg-config macros are defined
232 m4_ifndef([PKG_PROG_PKG_CONFIG],
233 [m4_fatal([Could not locate the pkg-config autoconf macros.
234 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
235 are in a different location, try setting the environment variable
236 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
237 PKG_PROG_PKG_CONFIG()
239 dnl LIB_DIR - library basename
240 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
243 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
244 _SAVE_LDFLAGS="$LDFLAGS"
245 _SAVE_CPPFLAGS="$CPPFLAGS"
248 DEFINES="-D__STDC_LIMIT_MACROS"
252 DEFINES="$DEFINES -D_GNU_SOURCE"
255 DEFINES="$DEFINES -DSVR4"
258 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
262 dnl Add flags for gcc and g++
263 if test "x$GCC" = xyes; then
264 CFLAGS="$CFLAGS -Wall"
266 if test "x$USE_GNU99" = xyes; then
267 CFLAGS="$CFLAGS -std=gnu99"
269 CFLAGS="$CFLAGS -std=c99"
272 # Enable -Werror=implicit-function-declaration and
273 # -Werror=missing-prototypes, if available, or otherwise, just
274 # -Wmissing-prototypes. This is particularly useful to avoid
275 # generating a loadable driver module that has undefined symbols.
276 save_CFLAGS="$CFLAGS"
277 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
278 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
279 CFLAGS="$CFLAGS -Werror=missing-prototypes"
280 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
281 AC_MSG_RESULT([yes]),
282 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
283 AC_MSG_RESULT([no])]);
285 # Enable -fvisibility=hidden if using a gcc that supports it
286 save_CFLAGS="$CFLAGS"
287 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
288 VISIBILITY_CFLAGS="-fvisibility=hidden"
289 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
290 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
291 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
293 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
296 # Work around aliasing bugs - developers should comment this out
297 CFLAGS="$CFLAGS -fno-strict-aliasing"
299 # We don't want floating-point math functions to set errno or trap
300 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
302 # gcc's builtin memcmp is slower than glibc's
303 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
304 CFLAGS="$CFLAGS -fno-builtin-memcmp"
306 # Flags to help ensure that certain portions of the code -- and only those
307 # portions -- can be built with MSVC:
308 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
309 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
310 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
311 # supports most of C99)
312 # - the rest has no compiler compiler restrictions
313 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
314 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
316 # Enable -Werror=vla if compiler supports it
317 save_CFLAGS="$CFLAGS"
318 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
319 CFLAGS="$CFLAGS -Werror=vla"
320 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
321 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
322 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
323 AC_MSG_RESULT([yes])],
324 AC_MSG_RESULT([no]));
325 CFLAGS="$save_CFLAGS"
327 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
328 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
330 if test "x$GXX" = xyes; then
331 CXXFLAGS="$CXXFLAGS -Wall"
333 # Enable -fvisibility=hidden if using a gcc that supports it
334 save_CXXFLAGS="$CXXFLAGS"
335 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
336 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
337 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
339 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
340 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
343 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
344 CXXFLAGS=$save_CXXFLAGS
346 # Work around aliasing bugs - developers should comment this out
347 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
349 # gcc's builtin memcmp is slower than glibc's
350 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
351 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
354 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
355 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
356 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
357 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
359 dnl even if the compiler appears to support it, using visibility attributes isn't
360 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
364 VISIBILITY_CXXFLAGS=""
368 AC_SUBST([VISIBILITY_CFLAGS])
369 AC_SUBST([VISIBILITY_CXXFLAGS])
372 dnl Optional flags, check for compiler support
374 SSE41_CFLAGS="-msse4.1"
375 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
376 dnl stack, but on x86-32 such alignment is not guaranteed.
377 case "$target_cpu" in
379 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
382 save_CFLAGS="$CFLAGS"
383 CFLAGS="$SSE41_CFLAGS $CFLAGS"
384 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
385 #include <smmintrin.h>
387 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
388 c = _mm_max_epu32(a, b);
390 }]])], SSE41_SUPPORTED=1)
391 CFLAGS="$save_CFLAGS"
392 if test "x$SSE41_SUPPORTED" = x1; then
393 DEFINES="$DEFINES -DUSE_SSE41"
395 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
396 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
398 dnl Can't have static and shared libraries, default to static if user
399 dnl explicitly requested. If both disabled, set to static since shared
400 dnl was explicitly requested.
401 case "x$enable_static$enable_shared" in
403 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
407 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
412 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
415 dnl other compiler options
417 AC_ARG_ENABLE([debug],
418 [AS_HELP_STRING([--enable-debug],
419 [use debug compiler flags and macros @<:@default=disabled@:>@])],
420 [enable_debug="$enableval"],
423 if test "x$enable_debug" = xyes; then
424 DEFINES="$DEFINES -DDEBUG"
425 if test "x$GCC" = xyes; then
426 if ! echo "$CFLAGS" | grep -q -e '-g'; then
429 if ! echo "$CFLAGS" | grep -q -e '-O'; then
433 if test "x$GXX" = xyes; then
434 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
435 CXXFLAGS="$CXXFLAGS -g"
437 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
438 CXXFLAGS="$CXXFLAGS -O0"
442 DEFINES="$DEFINES -DNDEBUG"
446 dnl Check if linker supports -Bsymbolic
448 save_LDFLAGS=$LDFLAGS
449 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
450 AC_MSG_CHECKING([if ld supports -Bsymbolic])
452 [AC_LANG_SOURCE([int main() { return 0;}])],
453 [AC_MSG_RESULT([yes])
454 BSYMBOLIC="-Wl,-Bsymbolic";],
457 LDFLAGS=$save_LDFLAGS
459 AC_SUBST([BSYMBOLIC])
462 dnl Check if linker supports garbage collection
464 save_LDFLAGS=$LDFLAGS
465 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
466 AC_MSG_CHECKING([whether ld supports --gc-sections])
468 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
469 [AC_MSG_RESULT([yes])
470 GC_SECTIONS="-Wl,--gc-sections";],
473 LDFLAGS=$save_LDFLAGS
475 AC_SUBST([GC_SECTIONS])
478 dnl OpenBSD does not have DT_NEEDED entries for libc by design
479 dnl so when these flags are passed to ld via libtool the checks will fail
483 LD_NO_UNDEFINED="" ;;
485 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
488 AC_SUBST([LD_NO_UNDEFINED])
491 dnl Check if linker supports version scripts
493 AC_MSG_CHECKING([if the linker supports version-scripts])
494 save_LDFLAGS=$LDFLAGS
495 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
496 cat > conftest.map <<EOF
506 [AC_LANG_SOURCE([int main() { return 0;}])],
507 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
508 [have_ld_version_script=no; AC_MSG_RESULT(no)])
509 LDFLAGS=$save_LDFLAGS
510 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
513 dnl Check if linker supports dynamic list files
515 AC_MSG_CHECKING([if the linker supports --dynamic-list])
516 save_LDFLAGS=$LDFLAGS
517 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
518 cat > conftest.dyn <<EOF
520 radeon_drm_winsys_create;
524 [AC_LANG_SOURCE([int main() { return 0;}])],
525 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
526 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
527 LDFLAGS=$save_LDFLAGS
528 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
531 dnl compatibility symlinks
535 HAVE_COMPAT_SYMLINKS=yes ;;
537 HAVE_COMPAT_SYMLINKS=no ;;
540 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
545 dnl Unfortunately we need to do a few things that libtool can't help us with,
546 dnl so we need some knowledge of shared library filenames:
548 dnl LIB_EXT is the extension used when creating symlinks for alternate
549 dnl filenames for a shared library which will be dynamically loaded
551 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
552 dnl the file for a shared library we wish to link with
575 AC_ARG_WITH([gl-lib-name],
576 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
577 [specify GL library name @<:@default=GL@:>@])],
580 AC_ARG_WITH([osmesa-lib-name],
581 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
582 [specify OSMesa library name @<:@default=OSMesa@:>@])],
583 [OSMESA_LIB=$withval],
585 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
586 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
589 dnl Mangled Mesa support
591 AC_ARG_ENABLE([mangling],
592 [AS_HELP_STRING([--enable-mangling],
593 [enable mangled symbols and library name @<:@default=disabled@:>@])],
594 [enable_mangling="${enableval}"],
597 if test "x${enable_mangling}" = "xyes" ; then
598 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
599 GL_LIB="Mangled${GL_LIB}"
600 OSMESA_LIB="Mangled${OSMESA_LIB}"
603 AC_SUBST([OSMESA_LIB])
606 dnl potentially-infringing-but-nobody-knows-for-sure stuff
608 AC_ARG_ENABLE([texture-float],
609 [AS_HELP_STRING([--enable-texture-float],
610 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
611 [enable_texture_float="$enableval"],
612 [enable_texture_float=no]
614 if test "x$enable_texture_float" = xyes; then
615 AC_MSG_WARN([Floating-point textures enabled.])
616 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
617 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
621 dnl Arch/platform-specific settings
624 [AS_HELP_STRING([--disable-asm],
625 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
626 [enable_asm="$enableval"],
630 AC_MSG_CHECKING([whether to enable assembly])
631 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
632 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
633 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
635 i?86 | x86_64 | amd64)
637 AC_MSG_RESULT([no, cross compiling])
641 # check for supported arches
642 if test "x$enable_asm" = xyes; then
646 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
653 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
669 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
670 AC_MSG_RESULT([yes, x86])
673 DEFINES="$DEFINES -DUSE_X86_64_ASM"
674 AC_MSG_RESULT([yes, x86_64])
677 DEFINES="$DEFINES -DUSE_SPARC_ASM"
678 AC_MSG_RESULT([yes, sparc])
681 AC_MSG_RESULT([no, platform not supported])
686 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
687 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
688 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
689 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
691 dnl Check to see if dlopen is in default libraries (like Solaris, which
692 dnl has it in libc), or if libdl is needed to get it.
693 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
694 [AC_CHECK_LIB([dl], [dlopen],
695 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
696 AC_SUBST([DLOPEN_LIBS])
698 dnl Check if that library also has dladdr
700 LIBS="$LIBS $DLOPEN_LIBS"
701 AC_CHECK_FUNCS([dladdr])
708 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
709 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
710 [AC_MSG_ERROR([Could not find clock_gettime])])])
711 AC_SUBST([CLOCK_LIB])
715 dnl See if posix_memalign is available
716 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
718 dnl Check for pthreads
720 if test "x$ax_pthread_ok" = xno; then
721 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
723 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
724 dnl to -pthread, which causes problems if we need -lpthread to appear in
726 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
728 dnl SELinux awareness.
729 AC_ARG_ENABLE([selinux],
730 [AS_HELP_STRING([--enable-selinux],
731 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
732 [MESA_SELINUX="$enableval"],
734 if test "x$enable_selinux" = "xyes"; then
735 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
736 [AC_CHECK_HEADER([selinux/selinux.h],[],
737 [AC_MSG_ERROR([SELinux headers not found])])
738 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
739 [AC_MSG_ERROR([SELinux library not found])])
740 SELINUX_LIBS="-lselinux"])
741 DEFINES="$DEFINES -DMESA_SELINUX"
743 AC_SUBST([SELINUX_CFLAGS])
744 AC_SUBST([SELINUX_LIBS])
747 AC_ARG_ENABLE([opengl],
748 [AS_HELP_STRING([--disable-opengl],
749 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
750 [enable_opengl="$enableval"],
752 AC_ARG_ENABLE([gles1],
753 [AS_HELP_STRING([--disable-gles1],
754 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
755 [enable_gles1="$enableval"],
757 AC_ARG_ENABLE([gles2],
758 [AS_HELP_STRING([--disable-gles2],
759 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
760 [enable_gles2="$enableval"],
764 [AS_HELP_STRING([--enable-dri],
765 [enable DRI modules @<:@default=enabled@:>@])],
766 [enable_dri="$enableval"],
778 if test "x$enable_dri" = xno; then
782 AC_ARG_ENABLE([dri3],
783 [AS_HELP_STRING([--enable-dri3],
784 [enable DRI3 @<:@default=auto@:>@])],
785 [enable_dri3="$enableval"],
786 [enable_dri3="$dri3_default"])
788 [AS_HELP_STRING([--enable-glx],
789 [enable GLX library @<:@default=enabled@:>@])],
790 [enable_glx="$enableval"],
792 AC_ARG_ENABLE([osmesa],
793 [AS_HELP_STRING([--enable-osmesa],
794 [enable OSMesa library @<:@default=disabled@:>@])],
795 [enable_osmesa="$enableval"],
797 AC_ARG_ENABLE([gallium-osmesa],
798 [AS_HELP_STRING([--enable-gallium-osmesa],
799 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
800 [enable_gallium_osmesa="$enableval"],
801 [enable_gallium_osmesa=no])
803 [AS_HELP_STRING([--disable-egl],
804 [disable EGL library @<:@default=enabled@:>@])],
805 [enable_egl="$enableval"],
809 [AS_HELP_STRING([--enable-xa],
810 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
811 [enable_xa="$enableval"],
814 [AS_HELP_STRING([--enable-gbm],
815 [enable gbm library @<:@default=auto@:>@])],
816 [enable_gbm="$enableval"],
818 AC_ARG_ENABLE([nine],
819 [AS_HELP_STRING([--enable-nine],
820 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
821 [enable_nine="$enableval"],
824 AC_ARG_ENABLE([xvmc],
825 [AS_HELP_STRING([--enable-xvmc],
826 [enable xvmc library @<:@default=auto@:>@])],
827 [enable_xvmc="$enableval"],
829 AC_ARG_ENABLE([vdpau],
830 [AS_HELP_STRING([--enable-vdpau],
831 [enable vdpau library @<:@default=auto@:>@])],
832 [enable_vdpau="$enableval"],
835 [AS_HELP_STRING([--enable-omx],
836 [enable OpenMAX library @<:@default=disabled@:>@])],
837 [enable_omx="$enableval"],
840 [AS_HELP_STRING([--enable-va],
841 [enable va library @<:@default=auto@:>@])],
842 [enable_va="$enableval"],
844 AC_ARG_ENABLE([opencl],
845 [AS_HELP_STRING([--enable-opencl],
846 [enable OpenCL library @<:@default=disabled@:>@])],
847 [enable_opencl="$enableval"],
849 AC_ARG_ENABLE([opencl_icd],
850 [AS_HELP_STRING([--enable-opencl-icd],
851 [Build an OpenCL ICD library to be loaded by an ICD implementation
852 @<:@default=disabled@:>@])],
853 [enable_opencl_icd="$enableval"],
854 [enable_opencl_icd=no])
855 AC_ARG_ENABLE([xlib-glx],
856 [AS_HELP_STRING([--enable-xlib-glx],
857 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
858 [enable_xlib_glx="$enableval"],
859 [enable_xlib_glx=no])
861 AC_ARG_ENABLE([r600-llvm-compiler],
862 [AS_HELP_STRING([--enable-r600-llvm-compiler],
863 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
864 [enable_r600_llvm="$enableval"],
865 [enable_r600_llvm=no])
867 AC_ARG_ENABLE([gallium-tests],
868 [AS_HELP_STRING([--enable-gallium-tests],
869 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
870 [enable_gallium_tests="$enableval"],
871 [enable_gallium_tests=no])
873 # Option for Gallium drivers
875 # Keep this in sync with the --with-gallium-drivers help string default value
876 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
878 AC_ARG_WITH([gallium-drivers],
879 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
880 [comma delimited Gallium drivers list, e.g.
881 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
882 @<:@default=r300,r600,svga,swrast@:>@])],
883 [with_gallium_drivers="$withval"],
884 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
886 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
887 # here so that the script doesn't choke on an unknown driver name later.
888 case "$with_gallium_drivers" in
889 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
890 no) with_gallium_drivers='' ;;
893 if test "x$enable_opengl" = xno -a \
894 "x$enable_gles1" = xno -a \
895 "x$enable_gles2" = xno -a \
896 "x$enable_nine" = xno -a \
897 "x$enable_xa" = xno -a \
898 "x$enable_xvmc" = xno -a \
899 "x$enable_vdpau" = xno -a \
900 "x$enable_omx" = xno -a \
901 "x$enable_va" = xno -a \
902 "x$enable_opencl" = xno; then
903 AC_MSG_ERROR([at least one API should be enabled])
906 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
907 if test "x$enable_opengl" = xno -a \
908 "x$enable_gles1" = xyes; then
909 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
912 if test "x$enable_opengl" = xno -a \
913 "x$enable_gles2" = xyes; then
914 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
917 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
918 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
919 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
920 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
921 "x$enable_gles1" = xyes -o \
922 "x$enable_gles2" = xyes)
924 if test "x$enable_glx" = xno; then
925 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
929 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
930 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
933 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
934 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
937 # Disable GLX if OpenGL is not enabled
938 if test "x$enable_glx$enable_opengl" = xyesno; then
939 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
943 # Disable GLX if DRI and Xlib-GLX are not enabled
944 if test "x$enable_glx" = xyes -a \
945 "x$enable_dri" = xno -a \
946 "x$enable_xlib_glx" = xno; then
947 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
951 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
952 "x$enable_dri" = xyes)
955 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
956 [have_libdrm=yes], [have_libdrm=no])
957 if test "x$have_libdrm" = xyes; then
958 DEFINES="$DEFINES -DHAVE_LIBDRM"
961 # Select which platform-dependent DRI code gets built
964 dri_platform='apple' ;;
966 dri_platform='none' ;;
968 dri_platform='drm' ;;
971 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
975 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
976 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
977 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
978 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
979 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
980 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
982 AC_ARG_ENABLE([shared-glapi],
983 [AS_HELP_STRING([--enable-shared-glapi],
984 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
985 [enable_shared_glapi="$enableval"],
986 [enable_shared_glapi=yes])
988 case "x$enable_opengl$enable_gles1$enable_gles2" in
990 if test "x$enable_shared_glapi" = xno; then
991 AC_MSG_ERROR([shared GLAPI required when building two or more of
992 the following APIs - opengl, gles1 gles2])
997 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
999 # Build the pipe-drivers as separate libraries/modules.
1000 # Do not touch this unless you know what you are doing.
1001 # XXX: Expose via configure option ?
1002 enable_shared_pipe_drivers=no
1005 dnl Driver specific build directories
1008 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
1009 NEED_WINSYS_XLIB="yes"
1012 if test "x$enable_gallium_osmesa" = xyes; then
1013 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1014 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1016 if test "x$enable_osmesa" = xyes; then
1017 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1021 AC_SUBST([MESA_LLVM])
1025 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1026 [choose SHA1 implementation])])
1027 case "x$with_sha1" in
1028 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1031 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1034 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1035 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1038 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1039 AC_MSG_ERROR([sha1 in libc requested but not found])
1041 if test "x$with_sha1" = xlibc; then
1042 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1043 [Use libc SHA1 functions])
1046 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1047 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1048 with_sha1=CommonCrypto
1050 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1051 AC_MSG_ERROR([CommonCrypto requested but not found])
1053 if test "x$with_sha1" = xCommonCrypto; then
1054 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1055 [Use CommonCrypto SHA1 functions])
1058 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1059 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1060 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1063 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1064 AC_MSG_ERROR([CryptoAPI requested but not found])
1066 if test "x$with_sha1" = xCryptoAPI; then
1067 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1068 [Use CryptoAPI SHA1 functions])
1071 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1072 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1075 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1076 AC_MSG_ERROR([libmd requested but not found])
1078 if test "x$with_sha1" = xlibmd; then
1079 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1080 [Use libmd SHA1 functions])
1083 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1084 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1087 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1088 AC_MSG_ERROR([libsha1 requested but not found])
1090 if test "x$with_sha1" = xlibsha1; then
1091 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1092 [Use libsha1 for SHA1])
1095 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1096 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1099 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1100 AC_MSG_ERROR([libnettle requested but not found])
1102 if test "x$with_sha1" = xlibnettle; then
1103 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1104 [Use libnettle SHA1 functions])
1107 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1108 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1111 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1112 AC_MSG_ERROR([libgcrypt requested but not found])
1114 if test "x$with_sha1" = xlibgcrypt; then
1115 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1116 [Use libgcrypt SHA1 functions])
1119 # We don't need all of the OpenSSL libraries, just libcrypto
1120 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1121 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1122 [HAVE_OPENSSL_PKC=no])
1123 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1124 if test "x$with_sha1" = x; then
1128 if test "x$with_sha1" = xlibcrypto; then
1129 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1132 if test "x$with_sha1" = xlibcrypto; then
1133 if test "x$HAVE_LIBCRYPTO" = xyes; then
1136 SHA1_LIBS="$OPENSSL_LIBS"
1137 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1140 AC_MSG_CHECKING([for SHA1 implementation])
1141 AC_MSG_RESULT([$with_sha1])
1143 AC_SUBST(SHA1_CFLAGS)
1145 # Enable a define for SHA1
1146 if test "x$with_sha1" != "x"; then
1147 DEFINES="$DEFINES -DHAVE_SHA1"
1150 # Allow user to configure out the shader-cache feature
1151 AC_ARG_ENABLE([shader-cache],
1152 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1153 [enable_shader_cache="$enableval"],
1154 [if test "x$with_sha1" != "x"; then
1155 enable_shader_cache=yes
1157 enable_shader_cache=no
1159 if test "x$with_sha1" = "x"; then
1160 if test "x$enable_shader_cache" = "xyes"; then
1161 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1164 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1173 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1174 have_libudev=yes, have_libudev=no)
1176 AC_ARG_ENABLE([sysfs],
1177 [AS_HELP_STRING([--enable-sysfs],
1178 [enable /sys PCI identification @<:@default=disabled@:>@])],
1179 [have_sysfs="$enableval"],
1183 if test "x$enable_dri" = xyes; then
1184 if test "$enable_static" = yes; then
1185 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1188 # not a hard requirement as swrast does not depend on it
1189 if test "x$have_libdrm" = xyes; then
1190 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1194 AC_ARG_ENABLE([driglx-direct],
1195 [AS_HELP_STRING([--disable-driglx-direct],
1196 [disable direct rendering in GLX and EGL for DRI \
1197 @<:@default=auto@:>@])],
1198 [driglx_direct="$enableval"],
1199 [driglx_direct="yes"])
1202 dnl libGL configuration per driver
1204 case "x$enable_glx$enable_xlib_glx" in
1207 dri_modules="x11 xext xcb"
1208 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1209 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1210 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1211 GL_LIB_DEPS="$XLIBGL_LIBS"
1212 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1213 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1217 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1219 # find the DRI deps for libGL
1220 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1222 if test x"$driglx_direct" = xyes; then
1223 if test x"$dri_platform" = xdrm ; then
1224 DEFINES="$DEFINES -DGLX_USE_DRM"
1225 if test "x$have_libdrm" != xyes; then
1226 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1229 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1230 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1231 if test x"$enable_dri3" = xyes; then
1232 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1233 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1236 if test x"$enable_dri" = xyes; then
1237 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1240 if test x"$enable_dri3" = xyes; then
1241 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1242 dri3_modules="xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1243 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1246 if test x"$dri_platform" = xapple ; then
1247 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1251 # add xf86vidmode if available
1252 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1253 if test "$HAVE_XF86VIDMODE" = yes ; then
1254 dri_modules="$dri_modules xxf86vm"
1257 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1258 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1259 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1260 GL_LIB_DEPS="$DRIGL_LIBS"
1262 # need DRM libs, $PTHREAD_LIBS, etc.
1263 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1264 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1269 if test "$have_libudev" = yes; then
1270 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1274 if test "$have_sysfs" = yes; then
1275 DEFINES="$DEFINES -DHAVE_SYSFS"
1279 # This is outside the case (above) so that it is invoked even for non-GLX
1281 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1283 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1284 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1285 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1286 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1288 AC_SUBST([X11_INCLUDES])
1289 AC_SUBST([GL_LIB_DEPS])
1290 AC_SUBST([GL_PC_REQ_PRIV])
1291 AC_SUBST([GL_PC_LIB_PRIV])
1292 AC_SUBST([GL_PC_CFLAGS])
1293 AC_SUBST([DRI_PC_REQ_PRIV])
1294 AC_SUBST([GLESv1_CM_LIB_DEPS])
1295 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1296 AC_SUBST([GLESv2_LIB_DEPS])
1297 AC_SUBST([GLESv2_PC_LIB_PRIV])
1299 AC_SUBST([HAVE_XF86VIDMODE])
1304 case "x$enable_glx$enable_xlib_glx" in
1306 DEFINES="$DEFINES -DUSE_XSHM"
1309 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1310 if test "x$driglx_direct" = xyes; then
1311 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1320 AC_ARG_ENABLE([glx-tls],
1321 [AS_HELP_STRING([--enable-glx-tls],
1322 [enable TLS support in GLX @<:@default=disabled@:>@])],
1323 [GLX_USE_TLS="$enableval"],
1325 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1327 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1328 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1330 dnl Read-only text section on x86 hardened platforms
1331 AC_ARG_ENABLE([glx-read-only-text],
1332 [AS_HELP_STRING([--enable-glx-read-only-text],
1333 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1334 [enable_glx_read_only_text="$enableval"],
1335 [enable_glx_read_only_text=no])
1336 if test "x$enable_glx_read_only_text" = xyes; then
1337 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1343 dnl Directory for DRI drivers
1344 AC_ARG_WITH([dri-driverdir],
1345 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1346 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1347 [DRI_DRIVER_INSTALL_DIR="$withval"],
1348 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1349 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1350 dnl Extra search path for DRI drivers
1351 AC_ARG_WITH([dri-searchpath],
1352 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1353 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1354 [DRI_DRIVER_SEARCH_DIR="$withval"],
1355 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1356 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1357 dnl Which drivers to build - default is chosen by platform
1358 AC_ARG_WITH([dri-drivers],
1359 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1360 [comma delimited classic DRI drivers list, e.g.
1361 "swrast,i965,radeon" @<:@default=auto@:>@])],
1362 [with_dri_drivers="$withval"],
1363 [with_dri_drivers=auto])
1365 if test "x$with_dri_drivers" = xauto; then
1366 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1367 with_dri_drivers="yes"
1369 with_dri_drivers="no"
1372 if test "x$with_dri_drivers" = xno; then
1376 dnl If $with_dri_drivers is yes, drivers will be added through
1377 dnl platform checks. Set DEFINES and LIB_DEPS
1378 if test "x$enable_dri" = xyes; then
1379 # Platform specific settings and drivers to build
1382 DEFINES="$DEFINES -DHAVE_ALIAS"
1383 if test "x$enable_dri3" = xyes; then
1384 DEFINES="$DEFINES -DHAVE_DRI3"
1387 if test "x$have_pci_id" != xyes; then
1388 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1393 # Build only the drivers for cards that exist on PowerPC/sparc
1394 if test "x$with_dri_drivers" = "xyes"; then
1395 with_dri_drivers="r200 radeon swrast"
1400 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1401 DEFINES="$DEFINES -DHAVE_ALIAS"
1404 DEFINES="$DEFINES -DHAVE_ALIAS"
1407 if test "x$with_dri_drivers" = "xyes"; then
1408 with_dri_drivers="swrast"
1412 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1413 if test "x$with_dri_drivers" = "xyes"; then
1414 with_dri_drivers="swrast"
1420 if test "x$with_dri_drivers" = "xyes"; then
1421 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1425 PKG_CHECK_MODULES([EXPAT], [expat], [],
1426 # expat version 2.0 and earlier do not provide expat.pc
1427 [AC_CHECK_HEADER([expat.h],[],
1428 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1429 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1430 [AC_MSG_ERROR([Expat library required for DRI not found])])
1431 EXPAT_LIBS="-lexpat"])
1433 # put all the necessary libs together
1434 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1437 AC_SUBST([DRI_LIB_DEPS])
1440 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1441 if test -n "$with_dri_drivers"; then
1442 if test "x$enable_opengl" != xyes; then
1443 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1446 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1447 for driver in $dri_drivers; do
1448 DRI_DIRS="$DRI_DIRS $driver"
1452 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1456 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1459 HAVE_NOUVEAU_DRI=yes;
1460 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1463 HAVE_RADEON_DRI=yes;
1464 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1468 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1471 HAVE_SWRAST_DRI=yes;
1474 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1478 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1481 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1482 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1483 "x$enable_osmesa" = xyes -o \
1487 dnl OSMesa configuration
1490 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1491 AC_ARG_WITH([osmesa-bits],
1492 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1493 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1494 [osmesa_bits="$withval"],
1496 if test "x$osmesa_bits" != x8; then
1497 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1498 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1502 case "x$osmesa_bits" in
1504 OSMESA_LIB="${OSMESA_LIB}"
1507 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1508 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1511 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1515 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1516 # only link libraries with osmesa if shared
1517 if test "$enable_static" = no; then
1518 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1522 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1525 AC_SUBST([OSMESA_LIB_DEPS])
1526 AC_SUBST([OSMESA_PC_REQ])
1527 AC_SUBST([OSMESA_PC_LIB_PRIV])
1530 dnl gbm configuration
1532 if test "x$enable_gbm" = xauto; then
1533 case "$with_egl_platforms" in
1540 if test "x$enable_gbm" = xyes; then
1541 if test "x$need_pci_id$have_pci_id" = xyesno; then
1542 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1545 if test "x$enable_dri" = xyes; then
1546 if test "x$enable_shared_glapi" = xno; then
1547 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1550 # Strictly speaking libgbm does not require --enable-dri, although
1551 # both of its backends do. Thus one can build libgbm without any
1552 # backends if --disable-dri is set.
1553 # To avoid unnecessary complexity of checking if at least one backend
1554 # is available when building, just mandate --enable-dri.
1555 AC_MSG_ERROR([gbm requires --enable-dri])
1558 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1559 if test "x$need_pci_id$have_libudev" = xyesyes; then
1560 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1564 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1565 AC_SUBST([GBM_PC_REQ_PRIV])
1566 AC_SUBST([GBM_PC_LIB_PRIV])
1569 dnl EGL configuration
1573 if test "x$enable_egl" = xyes; then
1574 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1576 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1578 if test "$enable_static" != yes; then
1579 if test "x$enable_dri" = xyes; then
1580 HAVE_EGL_DRIVER_DRI2=1
1581 if test "x$enable_shared_glapi" = xno; then
1582 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1584 if test "x$enable_dri3" = xyes; then
1585 HAVE_EGL_DRIVER_DRI3=1
1586 if test "x$enable_shared_glapi" = xno; then
1587 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1591 # Avoid building an "empty" libEGL. Drop/update this
1592 # when other backends (haiku?) come along.
1593 AC_MSG_ERROR([egl requires --enable-dri])
1598 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1599 AC_SUBST([EGL_LIB_DEPS])
1604 dnl XA configuration
1606 if test "x$enable_xa" = xyes; then
1607 if test "x$with_gallium_drivers" = xswrast; then
1609 Building xa requires at least one non swrast gallium driver.
1610 If you are looking to use libxatracker.so with the VMware driver,
1611 make sure to include svga in the gallium drivers list, apart from
1613 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1615 gallium_st="$gallium_st xa"
1617 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1620 dnl Gallium G3DVL configuration
1622 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1623 if test "x$enable_xvmc" = xauto; then
1624 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1627 if test "x$enable_vdpau" = xauto; then
1628 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1631 if test "x$enable_omx" = xauto; then
1632 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1635 if test "x$enable_va" = xauto; then
1636 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1640 if test "x$enable_dri" = xyes -o \
1641 "x$enable_xvmc" = xyes -o \
1642 "x$enable_vdpau" = xyes -o \
1643 "x$enable_omx" = xyes -o \
1644 "x$enable_va" = xyes; then
1647 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1649 if test "x$enable_xvmc" = xyes -o \
1650 "x$enable_vdpau" = xyes -o \
1651 "x$enable_omx" = xyes -o \
1652 "x$enable_va" = xyes; then
1653 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1654 need_gallium_vl_winsys=yes
1656 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1658 if test "x$enable_xvmc" = xyes; then
1659 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1660 gallium_st="$gallium_st xvmc"
1662 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1664 if test "x$enable_vdpau" = xyes; then
1665 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1666 gallium_st="$gallium_st vdpau"
1668 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1670 if test "x$enable_omx" = xyes; then
1671 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1672 gallium_st="$gallium_st omx"
1674 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1676 if test "x$enable_va" = xyes; then
1677 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1678 gallium_st="$gallium_st va"
1680 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1683 dnl Nine Direct3D9 configuration
1685 if test "x$enable_nine" = xyes; then
1686 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1687 AC_MSG_ERROR([nine requires the gallium swrast driver])
1689 if test "x$with_gallium_drivers" = xswrast; then
1690 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1692 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1693 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1696 if test "x$enable_dri3" = xno; then
1697 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1700 gallium_st="$gallium_st nine"
1702 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1705 dnl OpenCL configuration
1708 AC_ARG_WITH([clang-libdir],
1709 [AS_HELP_STRING([--with-clang-libdir],
1710 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1711 [CLANG_LIBDIR="$withval"],
1714 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1715 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1717 if test "x$enable_opencl" = xyes; then
1718 if test -z "$with_gallium_drivers"; then
1719 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1722 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1723 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1726 if test "x$have_libclc" = xno; then
1727 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1728 Make sure the directory containing libclc.pc is specified in your
1729 PKG_CONFIG_PATH environment variable.
1730 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1732 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1733 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1734 AC_SUBST([LIBCLC_INCLUDEDIR])
1735 AC_SUBST([LIBCLC_LIBEXECDIR])
1738 gallium_st="$gallium_st clover"
1740 if test "x$enable_opencl_icd" = xyes; then
1741 OPENCL_LIBNAME="MesaOpenCL"
1743 OPENCL_LIBNAME="OpenCL"
1746 if test "x$have_libelf" != xyes; then
1747 AC_MSG_ERROR([Clover requires libelf])
1750 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1751 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1752 AC_SUBST([OPENCL_LIBNAME])
1755 dnl Gallium configuration
1757 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1759 AC_SUBST([LLVM_BINDIR])
1760 AC_SUBST([LLVM_CFLAGS])
1761 AC_SUBST([LLVM_CPPFLAGS])
1762 AC_SUBST([LLVM_CXXFLAGS])
1763 AC_SUBST([LLVM_LIBDIR])
1764 AC_SUBST([LLVM_LIBS])
1765 AC_SUBST([LLVM_LDFLAGS])
1766 AC_SUBST([LLVM_INCLUDEDIR])
1767 AC_SUBST([LLVM_VERSION])
1768 AC_SUBST([CLANG_RESOURCE_DIR])
1770 case "x$enable_opengl$enable_gles1$enable_gles2" in
1772 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1776 AC_SUBST([VG_LIB_DEPS])
1777 AC_SUBST([EGL_CLIENT_APIS])
1780 dnl EGL Platforms configuration
1782 AC_ARG_WITH([egl-platforms],
1783 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1784 [comma delimited native platforms libEGL supports, e.g.
1785 "x11,drm" @<:@default=auto@:>@])],
1786 [with_egl_platforms="$withval"],
1787 [if test "x$enable_egl" = xyes; then
1788 with_egl_platforms="x11"
1790 with_egl_platforms=""
1793 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1794 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1797 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1798 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1800 if test "x$WAYLAND_SCANNER" = x; then
1801 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1804 # Do per-EGL platform setups and checks
1805 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1806 for plat in $egl_platforms; do
1809 test "x$have_libdrm" != xyes &&
1810 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1812 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1814 if test "x$WAYLAND_SCANNER" = x; then
1815 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1820 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1824 test "x$enable_gbm" = "xno" &&
1825 AC_MSG_ERROR([EGL platform drm needs gbm])
1826 test "x$have_libdrm" != xyes &&
1827 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1831 test "x$have_libdrm" != xyes &&
1832 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1836 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1840 case "$plat$need_pci_id$have_pci_id" in
1841 waylandyesno|drmyesno)
1842 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1846 # libEGL wants to default to the first platform specified in
1847 # ./configure. parse that here.
1848 if test "x$egl_platforms" != "x"; then
1849 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1850 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1852 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1855 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1856 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1857 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1858 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1859 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1861 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1863 AC_SUBST([EGL_NATIVE_PLATFORM])
1864 AC_SUBST([EGL_CFLAGS])
1866 # If we don't have the X11 platform, set this define so we don't try to include
1868 if ! echo "$egl_platforms" | grep -q 'x11'; then
1869 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1870 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1876 AC_ARG_ENABLE([gallium-llvm],
1877 [AS_HELP_STRING([--enable-gallium-llvm],
1878 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1879 [enable_gallium_llvm="$enableval"],
1880 [enable_gallium_llvm=auto])
1882 AC_ARG_ENABLE([llvm-shared-libs],
1883 [AS_HELP_STRING([--enable-llvm-shared-libs],
1884 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1885 [enable_llvm_shared_libs="$enableval"],
1886 [enable_llvm_shared_libs=yes])
1888 AC_ARG_WITH([llvm-prefix],
1889 [AS_HELP_STRING([--with-llvm-prefix],
1890 [Prefix for LLVM installations in non-standard locations])],
1891 [llvm_prefix="$withval"],
1895 # Call this inside ` ` to get the return value.
1896 # $1 is the llvm-config command with arguments.
1897 strip_unwanted_llvm_flags() {
1898 # Use \> (marks the end of the word)
1900 -e 's/-DNDEBUG\>//g' \
1901 -e 's/-D_GNU_SOURCE\>//g' \
1902 -e 's/-pedantic\>//g' \
1903 -e 's/-Wcovered-switch-default\>//g' \
1907 -e 's/-Wcast-qual\>//g' \
1908 -e 's/-Woverloaded-virtual\>//g' \
1909 -e 's/-fcolor-diagnostics\>//g' \
1910 -e 's/-fdata-sections\>//g' \
1911 -e 's/-ffunction-sections\>//g' \
1912 -e 's/-fno-exceptions\>//g' \
1913 -e 's/-fomit-frame-pointer\>//g' \
1914 -e 's/-fvisibility-inlines-hidden\>//g' \
1916 -e 's/-fstack-protector-strong\>//g'
1919 llvm_check_version_for() {
1920 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1921 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1927 if test -z "$with_gallium_drivers"; then
1928 enable_gallium_llvm=no
1930 if test "x$enable_gallium_llvm" = xauto; then
1932 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1935 if test "x$enable_gallium_llvm" = xyes; then
1936 if test -n "$llvm_prefix"; then
1937 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1939 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1942 if test "x$LLVM_CONFIG" != xno; then
1943 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1944 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1945 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1946 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1947 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1948 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1949 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1950 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1952 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1953 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1954 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1955 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1957 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1958 if test -z "$LLVM_VERSION_PATCH"; then
1959 LLVM_VERSION_PATCH=0
1962 if test -n "${LLVM_VERSION_MAJOR}"; then
1963 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1965 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1968 LLVM_REQUIRED_VERSION_MAJOR="3"
1969 LLVM_REQUIRED_VERSION_MINOR="3"
1970 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1971 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1974 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1976 if test "x$enable_opencl" = xyes; then
1977 llvm_check_version_for "3" "5" "0" "opencl"
1979 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1980 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1982 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1985 dnl Check for Clang internal headers
1986 if test "x$enable_opencl" = xyes; then
1987 if test -z "$CLANG_LIBDIR"; then
1988 CLANG_LIBDIR=${LLVM_LIBDIR}
1990 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1991 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1992 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2002 if test "x$enable_opencl" = xyes; then
2003 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2007 dnl Directory for XVMC libs
2008 AC_ARG_WITH([xvmc-libdir],
2009 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2010 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2011 [XVMC_LIB_INSTALL_DIR="$withval"],
2012 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2013 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2018 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2020 dnl Directory for VDPAU libs
2021 AC_ARG_WITH([vdpau-libdir],
2022 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2023 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2024 [VDPAU_LIB_INSTALL_DIR="$withval"],
2025 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2026 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2028 dnl Directory for OMX libs
2030 AC_ARG_WITH([omx-libdir],
2031 [AS_HELP_STRING([--with-omx-libdir=DIR],
2032 [directory for the OMX libraries])],
2033 [OMX_LIB_INSTALL_DIR="$withval"],
2034 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2035 AC_SUBST([OMX_LIB_INSTALL_DIR])
2037 dnl Directory for VA libs
2039 AC_ARG_WITH([va-libdir],
2040 [AS_HELP_STRING([--with-va-libdir=DIR],
2041 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2042 [VA_LIB_INSTALL_DIR="$withval"],
2043 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2044 AC_SUBST([VA_LIB_INSTALL_DIR])
2046 AC_ARG_WITH([d3d-libdir],
2047 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2048 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2049 [D3D_DRIVER_INSTALL_DIR="$withval"],
2050 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2051 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2054 dnl Gallium helper functions
2056 gallium_require_drm() {
2057 if test "x$have_libdrm" != xyes; then
2058 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2062 gallium_require_llvm() {
2063 if test "x$MESA_LLVM" = x0; then
2064 case "$host" in *gnux32) return;; esac
2066 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2071 gallium_require_drm_loader() {
2072 if test "x$need_pci_id$have_pci_id" = xyesno; then
2073 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2078 case "$with_egl_platforms" in
2082 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2085 if test "x$enable_gbm" != xyes; then
2086 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2090 radeon_llvm_check() {
2091 if test ${LLVM_VERSION_INT} -lt 307; then
2092 amdgpu_llvm_target_name='r600'
2094 amdgpu_llvm_target_name='amdgpu'
2096 if test "x$enable_gallium_llvm" != "xyes"; then
2097 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2099 llvm_check_version_for "3" "5" "0" $1
2100 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2101 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2103 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2104 NEED_RADEON_LLVM=yes
2105 if test "x$have_libelf" != xyes; then
2106 AC_MSG_ERROR([$1 requires libelf when using llvm])
2110 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2111 if test -n "$with_gallium_drivers"; then
2112 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2113 for driver in $gallium_drivers; do
2116 HAVE_GALLIUM_SVGA=yes
2117 gallium_require_drm "svga"
2118 gallium_require_drm_loader
2121 HAVE_GALLIUM_I915=yes
2122 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2123 gallium_require_drm "Gallium i915"
2124 gallium_require_drm_loader
2127 HAVE_GALLIUM_ILO=yes
2128 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2129 gallium_require_drm "Gallium i965/ilo"
2130 gallium_require_drm_loader
2133 HAVE_GALLIUM_R300=yes
2134 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2135 gallium_require_drm "Gallium R300"
2136 gallium_require_drm_loader
2137 gallium_require_llvm "Gallium R300"
2140 HAVE_GALLIUM_R600=yes
2141 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2142 gallium_require_drm "Gallium R600"
2143 gallium_require_drm_loader
2144 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2145 radeon_llvm_check "r600g"
2146 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2148 if test "x$enable_r600_llvm" = xyes; then
2149 USE_R600_LLVM_COMPILER=yes;
2151 if test "x$enable_opencl" = xyes; then
2152 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2156 HAVE_GALLIUM_RADEONSI=yes
2157 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2158 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2159 gallium_require_drm "radeonsi"
2160 gallium_require_drm_loader
2161 radeon_llvm_check "radeonsi"
2162 require_egl_drm "radeonsi"
2165 HAVE_GALLIUM_NOUVEAU=yes
2166 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2167 gallium_require_drm "nouveau"
2168 gallium_require_drm_loader
2171 HAVE_GALLIUM_FREEDRENO=yes
2172 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2173 gallium_require_drm "freedreno"
2174 gallium_require_drm_loader
2177 HAVE_GALLIUM_SOFTPIPE=yes
2178 if test "x$MESA_LLVM" = x1; then
2179 HAVE_GALLIUM_LLVMPIPE=yes
2183 HAVE_GALLIUM_VC4=yes
2184 gallium_require_drm "vc4"
2185 gallium_require_drm_loader
2187 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2188 [USE_VC4_SIMULATOR=yes;
2189 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2190 [USE_VC4_SIMULATOR=no])
2193 HAVE_GALLIUM_VIRGL=yes
2194 gallium_require_drm "virgl"
2195 gallium_require_drm_loader
2196 require_egl_drm "virgl"
2199 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2205 dnl Set LLVM_LIBS - This is done after the driver configuration so
2206 dnl that drivers can add additional components to LLVM_COMPONENTS.
2207 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2208 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2209 dnl this was causing the same libraries to be appear multiple times
2212 if test "x$MESA_LLVM" != x0; then
2214 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2216 dnl llvm-config may not give the right answer when llvm is a built as a
2217 dnl single shared library, so we must work the library name out for
2219 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2220 if test "x$enable_llvm_shared_libs" = xyes; then
2221 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2222 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2223 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2225 if test "x$llvm_have_one_so" = xyes; then
2226 dnl LLVM was built using auto*, so there is only one shared object.
2227 LLVM_LIBS="-l$LLVM_SO_NAME"
2229 dnl If LLVM was built with CMake, there will be one shared object per
2231 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2232 [AC_MSG_ERROR([Could not find llvm shared libraries:
2233 Please make sure you have built llvm with the --enable-shared option
2234 and that your llvm libraries are installed in $LLVM_LIBDIR
2235 If you have installed your llvm libraries to a different directory you
2236 can use the --with-llvm-prefix= configure flag to specify this directory.
2237 NOTE: Mesa is attempting to use llvm shared libraries by default.
2238 If you do not want to build with llvm shared libraries and instead want to
2239 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2240 invocation and rebuild.])])
2242 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2243 dnl install uses a shared object for each component and we have
2244 dnl already added all of these objects to LLVM_LIBS.
2247 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2248 dnl We need to link to llvm system libs when using static libs
2249 dnl However, only llvm 3.5+ provides --system-libs
2250 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2251 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2256 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2257 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2258 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2259 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2260 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2261 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2262 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2263 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2264 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2265 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2266 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2267 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2268 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2269 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2271 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2273 if test "x$enable_dri" = xyes; then
2274 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2277 if test "x$have_drisw_kms" = xyes; then
2278 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2280 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2282 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2283 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2284 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2285 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2286 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2287 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2289 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2290 "x$HAVE_GALLIUM_R600" = xyes -o \
2291 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2292 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2293 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2294 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2295 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2296 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2297 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2298 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2299 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2304 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2305 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2306 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2307 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2309 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2310 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2311 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2313 AC_SUBST([NINE_MAJOR], 1)
2314 AC_SUBST([NINE_MINOR], 0)
2315 AC_SUBST([NINE_TINY], 0)
2316 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2318 AC_SUBST([VDPAU_MAJOR], 1)
2319 AC_SUBST([VDPAU_MINOR], 0)
2321 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2322 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2323 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2324 AC_SUBST([VA_MINOR], $VA_MINOR)
2326 AC_SUBST([XVMC_MAJOR], 1)
2327 AC_SUBST([XVMC_MINOR], 0)
2329 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2330 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2331 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2332 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2334 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2335 AC_SUBST([XA_MINOR], $XA_MINOR)
2336 AC_SUBST([XA_TINY], $XA_TINY)
2337 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2339 dnl Restore LDFLAGS and CPPFLAGS
2340 LDFLAGS="$_SAVE_LDFLAGS"
2341 CPPFLAGS="$_SAVE_CPPFLAGS"
2343 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2344 if test "x$acv_mesa_CLANG" = xyes; then
2345 CFLAGS="$CFLAGS -Qunused-arguments"
2346 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2349 dnl Add user CFLAGS and CXXFLAGS
2350 CFLAGS="$CFLAGS $USER_CFLAGS"
2351 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2353 dnl Substitute the config
2354 AC_CONFIG_FILES([Makefile
2358 src/egl/wayland/wayland-drm/Makefile
2359 src/egl/wayland/wayland-egl/Makefile
2360 src/egl/wayland/wayland-egl/wayland-egl.pc
2361 src/gallium/Makefile
2362 src/gallium/auxiliary/Makefile
2363 src/gallium/auxiliary/pipe-loader/Makefile
2364 src/gallium/drivers/freedreno/Makefile
2365 src/gallium/drivers/ddebug/Makefile
2366 src/gallium/drivers/i915/Makefile
2367 src/gallium/drivers/ilo/Makefile
2368 src/gallium/drivers/llvmpipe/Makefile
2369 src/gallium/drivers/noop/Makefile
2370 src/gallium/drivers/nouveau/Makefile
2371 src/gallium/drivers/r300/Makefile
2372 src/gallium/drivers/r600/Makefile
2373 src/gallium/drivers/radeon/Makefile
2374 src/gallium/drivers/radeonsi/Makefile
2375 src/gallium/drivers/rbug/Makefile
2376 src/gallium/drivers/softpipe/Makefile
2377 src/gallium/drivers/svga/Makefile
2378 src/gallium/drivers/trace/Makefile
2379 src/gallium/drivers/vc4/Makefile
2380 src/gallium/drivers/virgl/Makefile
2381 src/gallium/state_trackers/clover/Makefile
2382 src/gallium/state_trackers/dri/Makefile
2383 src/gallium/state_trackers/glx/xlib/Makefile
2384 src/gallium/state_trackers/nine/Makefile
2385 src/gallium/state_trackers/omx/Makefile
2386 src/gallium/state_trackers/osmesa/Makefile
2387 src/gallium/state_trackers/va/Makefile
2388 src/gallium/state_trackers/vdpau/Makefile
2389 src/gallium/state_trackers/xa/Makefile
2390 src/gallium/state_trackers/xvmc/Makefile
2391 src/gallium/targets/d3dadapter9/Makefile
2392 src/gallium/targets/d3dadapter9/d3d.pc
2393 src/gallium/targets/dri/Makefile
2394 src/gallium/targets/libgl-xlib/Makefile
2395 src/gallium/targets/omx/Makefile
2396 src/gallium/targets/opencl/Makefile
2397 src/gallium/targets/opencl/mesa.icd
2398 src/gallium/targets/osmesa/Makefile
2399 src/gallium/targets/osmesa/osmesa.pc
2400 src/gallium/targets/pipe-loader/Makefile
2401 src/gallium/targets/va/Makefile
2402 src/gallium/targets/vdpau/Makefile
2403 src/gallium/targets/xa/Makefile
2404 src/gallium/targets/xa/xatracker.pc
2405 src/gallium/targets/xvmc/Makefile
2406 src/gallium/tests/trivial/Makefile
2407 src/gallium/tests/unit/Makefile
2408 src/gallium/winsys/freedreno/drm/Makefile
2409 src/gallium/winsys/i915/drm/Makefile
2410 src/gallium/winsys/intel/drm/Makefile
2411 src/gallium/winsys/nouveau/drm/Makefile
2412 src/gallium/winsys/radeon/drm/Makefile
2413 src/gallium/winsys/amdgpu/drm/Makefile
2414 src/gallium/winsys/svga/drm/Makefile
2415 src/gallium/winsys/sw/dri/Makefile
2416 src/gallium/winsys/sw/kms-dri/Makefile
2417 src/gallium/winsys/sw/null/Makefile
2418 src/gallium/winsys/sw/wrapper/Makefile
2419 src/gallium/winsys/sw/xlib/Makefile
2420 src/gallium/winsys/vc4/drm/Makefile
2421 src/gallium/winsys/virgl/drm/Makefile
2422 src/gallium/winsys/virgl/vtest/Makefile
2427 src/glx/apple/Makefile
2428 src/glx/tests/Makefile
2432 src/mapi/es1api/glesv1_cm.pc
2433 src/mapi/es2api/glesv2.pc
2434 src/mapi/glapi/gen/Makefile
2437 src/mesa/drivers/dri/dri.pc
2438 src/mesa/drivers/dri/common/Makefile
2439 src/mesa/drivers/dri/common/xmlpool/Makefile
2440 src/mesa/drivers/dri/i915/Makefile
2441 src/mesa/drivers/dri/i965/Makefile
2442 src/mesa/drivers/dri/Makefile
2443 src/mesa/drivers/dri/nouveau/Makefile
2444 src/mesa/drivers/dri/r200/Makefile
2445 src/mesa/drivers/dri/radeon/Makefile
2446 src/mesa/drivers/dri/swrast/Makefile
2447 src/mesa/drivers/osmesa/Makefile
2448 src/mesa/drivers/osmesa/osmesa.pc
2449 src/mesa/drivers/x11/Makefile
2450 src/mesa/main/tests/Makefile
2452 src/util/tests/hash_table/Makefile])
2457 dnl Output some configuration info for the user
2460 echo " prefix: $prefix"
2461 echo " exec_prefix: $exec_prefix"
2462 echo " libdir: $libdir"
2463 echo " includedir: $includedir"
2467 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2471 case "x$enable_osmesa$enable_gallium_osmesa" in
2473 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2476 echo " OSMesa: lib$OSMESA_LIB"
2484 if test "x$enable_dri" != xno; then
2485 echo " DRI platform: $dri_platform"
2486 if test -z "$DRI_DIRS"; then
2487 echo " DRI drivers: no"
2489 echo " DRI drivers: $DRI_DIRS"
2491 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2494 case "x$enable_glx$enable_xlib_glx" in
2496 echo " GLX: Xlib-based"
2499 echo " GLX: DRI-based"
2502 echo " GLX: $enable_glx"
2508 echo " EGL: $enable_egl"
2509 if test "$enable_egl" = yes; then
2510 echo " EGL platforms: $egl_platforms"
2513 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2514 egl_drivers="$egl_drivers builtin:egl_dri2"
2516 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2517 egl_drivers="$egl_drivers builtin:egl_dri3"
2520 echo " EGL drivers: $egl_drivers"
2524 if test "x$MESA_LLVM" = x1; then
2526 echo " llvm-config: $LLVM_CONFIG"
2527 echo " llvm-version: $LLVM_VERSION"
2533 if test -n "$with_gallium_drivers"; then
2534 echo " Gallium drivers: $gallium_drivers"
2535 echo " Gallium st: $gallium_st"
2542 echo " Shader cache: $enable_shader_cache"
2543 if test "x$enable_shader_cache" = "xyes"; then
2544 echo " With SHA1 from: $with_sha1"
2549 echo " Shared libs: $enable_shared"
2550 echo " Static libs: $enable_static"
2551 echo " Shared-glapi: $enable_shared_glapi"
2553 dnl Compiler options
2554 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2555 cflags=`echo $CFLAGS | \
2556 $SED 's/^ *//;s/ */ /;s/ *$//'`
2557 cxxflags=`echo $CXXFLAGS | \
2558 $SED 's/^ *//;s/ */ /;s/ *$//'`
2559 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2561 echo " CFLAGS: $cflags"
2562 echo " CXXFLAGS: $cxxflags"
2563 echo " Macros: $defines"
2565 if test "x$MESA_LLVM" = x1; then
2566 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2567 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2568 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2569 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2572 echo " PYTHON2: $PYTHON2"
2575 echo " Run '${MAKE-make}' to build Mesa"