1 dnl Copyright © 2011-2014 Intel Corporation
2 dnl Copyright © 2011-2014 Emil Velikov <emil.l.velikov@gmail.com>
3 dnl Copyright © 2007-2010 Dan Nicholson
4 dnl Copyright © 2010-2014 Marek Olšák <maraeo@gmail.com>
5 dnl Copyright © 2010-2014 Christian König
6 dnl Copyright © 2012-2014 Tom Stellard <tstellar@gmail.com>
7 dnl Copyright © 2009-2012 Jakob Bornecrantz
8 dnl Copyright © 2009-2014 Jon TURNEY
9 dnl Copyright © 2011-2012 Benjamin Franzke
10 dnl Copyright © 2008-2014 David Airlie
11 dnl Copyright © 2009-2013 Brian Paul
12 dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
14 dnl Permission is hereby granted, free of charge, to any person obtaining a
15 dnl copy of this software and associated documentation files (the "Software"),
16 dnl to deal in the Software without restriction, including without limitation
17 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 dnl and/or sell copies of the Software, and to permit persons to whom the
19 dnl Software is furnished to do so, subject to the following conditions:
21 dnl The above copyright notice and this permission notice (including the next
22 dnl paragraph) shall be included in all copies or substantial portions of the
25 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
29 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
31 dnl DEALINGS IN THE SOFTWARE.
33 dnl Process this file with autoconf to create configure.
37 dnl Tell the user about autoconf.html in the --help output
38 m4_divert_once([HELP_END], [
39 See docs/autoconf.html for more details on the options for Mesa.])
41 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
42 AC_INIT([Mesa], [MESA_VERSION],
43 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
44 AC_CONFIG_AUX_DIR([bin])
45 AC_CONFIG_MACRO_DIR([m4])
47 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects])
49 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
52 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
56 # Support silent build rules, requires at least automake-1.11. Disable
57 # by either passing --disable-silent-rules to configure or passing V=1
59 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
60 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
62 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
64 dnl Set internal versions
66 AC_SUBST([OSMESA_VERSION])
68 AC_SUBST([OPENCL_VERSION])
70 dnl Versions for external dependencies
71 LIBDRM_REQUIRED=2.4.60
72 LIBDRM_RADEON_REQUIRED=2.4.56
73 LIBDRM_AMDGPU_REQUIRED=2.4.63
74 LIBDRM_INTEL_REQUIRED=2.4.61
75 LIBDRM_NVVIEUX_REQUIRED=2.4.33
76 LIBDRM_NOUVEAU_REQUIRED=2.4.62
77 LIBDRM_FREEDRENO_REQUIRED=2.4.65
78 DRI2PROTO_REQUIRED=2.6
79 DRI3PROTO_REQUIRED=1.0
80 PRESENTPROTO_REQUIRED=1.0
82 GLPROTO_REQUIRED=1.4.14
83 LIBOMXIL_BELLAGIO_REQUIRED=0.0
86 WAYLAND_REQUIRED=1.2.0
90 XSHMFENCE_REQUIRED=1.1
92 PYTHON_MAKO_REQUIRED=0.3.4
101 AC_CHECK_PROGS([PYTHON2], [python2 python])
108 LT_INIT([disable-static])
110 AC_CHECK_PROG(RM, rm, [rm -f])
113 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
114 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
116 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
117 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
119 AC_CHECK_PROG(INDENT, indent, indent, cat)
120 if test "x$INDENT" != "xcat"; then
121 # Only GNU indent is supported
122 INDENT_VERSION=`indent --version | grep GNU`
123 if test $? -eq 0; then
124 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
130 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
132 if test -z "$PYTHON2"; then
133 if test ! -f "$srcdir/src/util/format_srgb.c"; then
134 AC_MSG_ERROR([Python not found - unable to generate sources])
137 if test "x$acv_mako_found" = xno; then
138 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
139 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
146 dnl We need a POSIX shell for parts of the build. Assume we have one
150 # Solaris /bin/sh is too old/non-POSIX compliant
151 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
156 dnl clang is mostly GCC-compatible, but its version is much lower,
157 dnl so we have to check for it.
158 AC_MSG_CHECKING([if compiling with clang])
161 [AC_LANG_PROGRAM([], [[
166 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
168 AC_MSG_RESULT([$acv_mesa_CLANG])
170 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
171 dnl versions are explictly not supported.
174 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
175 AC_MSG_CHECKING([whether gcc version is sufficient])
179 GCC_VERSION=`$CC -dumpversion`
180 if test $? -eq 0; then
181 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
182 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
185 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
187 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
192 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
195 if test "x$cross_compiling" = xyes; then
200 dnl Check for compiler builtins
201 AX_GCC_BUILTIN([__builtin_bswap32])
202 AX_GCC_BUILTIN([__builtin_bswap64])
203 AX_GCC_BUILTIN([__builtin_clz])
204 AX_GCC_BUILTIN([__builtin_clzll])
205 AX_GCC_BUILTIN([__builtin_ctz])
206 AX_GCC_BUILTIN([__builtin_expect])
207 AX_GCC_BUILTIN([__builtin_ffs])
208 AX_GCC_BUILTIN([__builtin_ffsll])
209 AX_GCC_BUILTIN([__builtin_popcount])
210 AX_GCC_BUILTIN([__builtin_popcountll])
211 AX_GCC_BUILTIN([__builtin_unreachable])
213 AX_GCC_FUNC_ATTRIBUTE([const])
214 AX_GCC_FUNC_ATTRIBUTE([flatten])
215 AX_GCC_FUNC_ATTRIBUTE([format])
216 AX_GCC_FUNC_ATTRIBUTE([malloc])
217 AX_GCC_FUNC_ATTRIBUTE([packed])
218 AX_GCC_FUNC_ATTRIBUTE([pure])
219 AX_GCC_FUNC_ATTRIBUTE([unused])
220 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
222 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
224 dnl Make sure the pkg-config macros are defined
225 m4_ifndef([PKG_PROG_PKG_CONFIG],
226 [m4_fatal([Could not locate the pkg-config autoconf macros.
227 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
228 are in a different location, try setting the environment variable
229 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
230 PKG_PROG_PKG_CONFIG()
232 dnl LIB_DIR - library basename
233 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
236 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
237 _SAVE_LDFLAGS="$LDFLAGS"
238 _SAVE_CPPFLAGS="$CPPFLAGS"
241 DEFINES="-D__STDC_LIMIT_MACROS"
245 DEFINES="$DEFINES -D_GNU_SOURCE"
248 DEFINES="$DEFINES -DSVR4"
251 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
255 dnl Add flags for gcc and g++
256 if test "x$GCC" = xyes; then
257 CFLAGS="$CFLAGS -Wall"
259 if test "x$USE_GNU99" = xyes; then
260 CFLAGS="$CFLAGS -std=gnu99"
262 CFLAGS="$CFLAGS -std=c99"
265 # Enable -Werror=implicit-function-declaration and
266 # -Werror=missing-prototypes, if available, or otherwise, just
267 # -Wmissing-prototypes. This is particularly useful to avoid
268 # generating a loadable driver module that has undefined symbols.
269 save_CFLAGS="$CFLAGS"
270 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
271 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
272 CFLAGS="$CFLAGS -Werror=missing-prototypes"
273 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
274 AC_MSG_RESULT([yes]),
275 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
276 AC_MSG_RESULT([no])]);
278 # Enable -fvisibility=hidden if using a gcc that supports it
279 save_CFLAGS="$CFLAGS"
280 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
281 VISIBILITY_CFLAGS="-fvisibility=hidden"
282 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
283 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
284 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
286 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
289 # Work around aliasing bugs - developers should comment this out
290 CFLAGS="$CFLAGS -fno-strict-aliasing"
292 # We don't want floating-point math functions to set errno or trap
293 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
295 # gcc's builtin memcmp is slower than glibc's
296 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
297 CFLAGS="$CFLAGS -fno-builtin-memcmp"
299 # Flags to help ensure that certain portions of the code -- and only those
300 # portions -- can be built with MSVC:
301 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
302 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
303 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
304 # supports most of C99)
305 # - the rest has no compiler compiler restrictions
306 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
307 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
309 # Enable -Werror=vla if compiler supports it
310 save_CFLAGS="$CFLAGS"
311 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
312 CFLAGS="$CFLAGS -Werror=vla"
313 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
314 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
315 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
316 AC_MSG_RESULT([yes])],
317 AC_MSG_RESULT([no]));
318 CFLAGS="$save_CFLAGS"
320 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
321 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
323 if test "x$GXX" = xyes; then
324 CXXFLAGS="$CXXFLAGS -Wall"
326 # Enable -fvisibility=hidden if using a gcc that supports it
327 save_CXXFLAGS="$CXXFLAGS"
328 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
329 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
330 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
332 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
333 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
336 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
337 CXXFLAGS=$save_CXXFLAGS
339 # Work around aliasing bugs - developers should comment this out
340 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
342 # gcc's builtin memcmp is slower than glibc's
343 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
344 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
347 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
348 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
349 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
350 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
352 dnl even if the compiler appears to support it, using visibility attributes isn't
353 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
357 VISIBILITY_CXXFLAGS=""
361 AC_SUBST([VISIBILITY_CFLAGS])
362 AC_SUBST([VISIBILITY_CXXFLAGS])
365 dnl Optional flags, check for compiler support
367 SSE41_CFLAGS="-msse4.1"
368 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
369 dnl stack, but on x86-32 such alignment is not guaranteed.
370 case "$target_cpu" in
372 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
375 save_CFLAGS="$CFLAGS"
376 CFLAGS="$SSE41_CFLAGS $CFLAGS"
377 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
378 #include <smmintrin.h>
380 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
381 c = _mm_max_epu32(a, b);
383 }]])], SSE41_SUPPORTED=1)
384 CFLAGS="$save_CFLAGS"
385 if test "x$SSE41_SUPPORTED" = x1; then
386 DEFINES="$DEFINES -DUSE_SSE41"
388 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
389 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
391 dnl Can't have static and shared libraries, default to static if user
392 dnl explicitly requested. If both disabled, set to static since shared
393 dnl was explicitly requested.
394 case "x$enable_static$enable_shared" in
396 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
400 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
405 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
408 dnl other compiler options
410 AC_ARG_ENABLE([debug],
411 [AS_HELP_STRING([--enable-debug],
412 [use debug compiler flags and macros @<:@default=disabled@:>@])],
413 [enable_debug="$enableval"],
416 if test "x$enable_debug" = xyes; then
417 DEFINES="$DEFINES -DDEBUG"
418 if test "x$GCC" = xyes; then
419 if ! echo "$CFLAGS" | grep -q -e '-g'; then
422 if ! echo "$CFLAGS" | grep -q -e '-O'; then
426 if test "x$GXX" = xyes; then
427 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
428 CXXFLAGS="$CXXFLAGS -g"
430 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
431 CXXFLAGS="$CXXFLAGS -O0"
435 DEFINES="$DEFINES -DNDEBUG"
439 dnl Check if linker supports -Bsymbolic
441 save_LDFLAGS=$LDFLAGS
442 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
443 AC_MSG_CHECKING([if ld supports -Bsymbolic])
445 [AC_LANG_SOURCE([int main() { return 0;}])],
446 [AC_MSG_RESULT([yes])
447 BSYMBOLIC="-Wl,-Bsymbolic";],
450 LDFLAGS=$save_LDFLAGS
452 AC_SUBST([BSYMBOLIC])
455 dnl Check if linker supports garbage collection
457 save_LDFLAGS=$LDFLAGS
458 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
459 AC_MSG_CHECKING([whether ld supports --gc-sections])
461 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
462 [AC_MSG_RESULT([yes])
463 GC_SECTIONS="-Wl,--gc-sections";],
466 LDFLAGS=$save_LDFLAGS
468 AC_SUBST([GC_SECTIONS])
471 dnl OpenBSD does not have DT_NEEDED entries for libc by design
472 dnl so when these flags are passed to ld via libtool the checks will fail
476 LD_NO_UNDEFINED="" ;;
478 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
481 AC_SUBST([LD_NO_UNDEFINED])
484 dnl Check if linker supports version scripts
486 AC_MSG_CHECKING([if the linker supports version-scripts])
487 save_LDFLAGS=$LDFLAGS
488 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
489 cat > conftest.map <<EOF
499 [AC_LANG_SOURCE([int main() { return 0;}])],
500 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
501 [have_ld_version_script=no; AC_MSG_RESULT(no)])
502 LDFLAGS=$save_LDFLAGS
503 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
506 dnl Check if linker supports dynamic list files
508 AC_MSG_CHECKING([if the linker supports --dynamic-list])
509 save_LDFLAGS=$LDFLAGS
510 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
511 cat > conftest.dyn <<EOF
513 radeon_drm_winsys_create;
517 [AC_LANG_SOURCE([int main() { return 0;}])],
518 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
519 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
520 LDFLAGS=$save_LDFLAGS
521 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
524 dnl compatibility symlinks
528 HAVE_COMPAT_SYMLINKS=yes ;;
530 HAVE_COMPAT_SYMLINKS=no ;;
533 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
538 dnl Unfortunately we need to do a few things that libtool can't help us with,
539 dnl so we need some knowledge of shared library filenames:
541 dnl LIB_EXT is the extension used when creating symlinks for alternate
542 dnl filenames for a shared library which will be dynamically loaded
544 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
545 dnl the file for a shared library we wish to link with
568 AC_ARG_WITH([gl-lib-name],
569 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
570 [specify GL library name @<:@default=GL@:>@])],
573 AC_ARG_WITH([osmesa-lib-name],
574 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
575 [specify OSMesa library name @<:@default=OSMesa@:>@])],
576 [OSMESA_LIB=$withval],
578 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
579 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
582 dnl Mangled Mesa support
584 AC_ARG_ENABLE([mangling],
585 [AS_HELP_STRING([--enable-mangling],
586 [enable mangled symbols and library name @<:@default=disabled@:>@])],
587 [enable_mangling="${enableval}"],
590 if test "x${enable_mangling}" = "xyes" ; then
591 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
592 GL_LIB="Mangled${GL_LIB}"
593 OSMESA_LIB="Mangled${OSMESA_LIB}"
596 AC_SUBST([OSMESA_LIB])
599 dnl potentially-infringing-but-nobody-knows-for-sure stuff
601 AC_ARG_ENABLE([texture-float],
602 [AS_HELP_STRING([--enable-texture-float],
603 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
604 [enable_texture_float="$enableval"],
605 [enable_texture_float=no]
607 if test "x$enable_texture_float" = xyes; then
608 AC_MSG_WARN([Floating-point textures enabled.])
609 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
610 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
614 dnl Arch/platform-specific settings
617 [AS_HELP_STRING([--disable-asm],
618 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
619 [enable_asm="$enableval"],
623 AC_MSG_CHECKING([whether to enable assembly])
624 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
625 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
626 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
628 i?86 | x86_64 | amd64)
630 AC_MSG_RESULT([no, cross compiling])
634 # check for supported arches
635 if test "x$enable_asm" = xyes; then
639 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
646 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
662 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
663 AC_MSG_RESULT([yes, x86])
666 DEFINES="$DEFINES -DUSE_X86_64_ASM"
667 AC_MSG_RESULT([yes, x86_64])
670 DEFINES="$DEFINES -DUSE_SPARC_ASM"
671 AC_MSG_RESULT([yes, sparc])
674 AC_MSG_RESULT([no, platform not supported])
679 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
680 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
681 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
682 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
684 dnl Check to see if dlopen is in default libraries (like Solaris, which
685 dnl has it in libc), or if libdl is needed to get it.
686 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
687 [AC_CHECK_LIB([dl], [dlopen],
688 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
689 AC_SUBST([DLOPEN_LIBS])
691 dnl Check if that library also has dladdr
693 LIBS="$LIBS $DLOPEN_LIBS"
694 AC_CHECK_FUNCS([dladdr])
701 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
702 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
703 [AC_MSG_ERROR([Could not find clock_gettime])])])
704 AC_SUBST([CLOCK_LIB])
708 dnl See if posix_memalign is available
709 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
711 dnl Check for pthreads
713 if test "x$ax_pthread_ok" = xno; then
714 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
716 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
717 dnl to -pthread, which causes problems if we need -lpthread to appear in
719 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
721 dnl SELinux awareness.
722 AC_ARG_ENABLE([selinux],
723 [AS_HELP_STRING([--enable-selinux],
724 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
725 [MESA_SELINUX="$enableval"],
727 if test "x$enable_selinux" = "xyes"; then
728 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
729 [AC_CHECK_HEADER([selinux/selinux.h],[],
730 [AC_MSG_ERROR([SELinux headers not found])])
731 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
732 [AC_MSG_ERROR([SELinux library not found])])
733 SELINUX_LIBS="-lselinux"])
734 DEFINES="$DEFINES -DMESA_SELINUX"
736 AC_SUBST([SELINUX_CFLAGS])
737 AC_SUBST([SELINUX_LIBS])
740 AC_ARG_ENABLE([opengl],
741 [AS_HELP_STRING([--disable-opengl],
742 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
743 [enable_opengl="$enableval"],
745 AC_ARG_ENABLE([gles1],
746 [AS_HELP_STRING([--disable-gles1],
747 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
748 [enable_gles1="$enableval"],
750 AC_ARG_ENABLE([gles2],
751 [AS_HELP_STRING([--disable-gles2],
752 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
753 [enable_gles2="$enableval"],
757 [AS_HELP_STRING([--enable-dri],
758 [enable DRI modules @<:@default=enabled@:>@])],
759 [enable_dri="$enableval"],
770 AC_ARG_ENABLE([dri3],
771 [AS_HELP_STRING([--enable-dri3],
772 [enable DRI3 @<:@default=auto@:>@])],
773 [enable_dri3="$enableval"],
774 [enable_dri3="$dri3_default"])
776 [AS_HELP_STRING([--enable-glx],
777 [enable GLX library @<:@default=enabled@:>@])],
778 [enable_glx="$enableval"],
780 AC_ARG_ENABLE([osmesa],
781 [AS_HELP_STRING([--enable-osmesa],
782 [enable OSMesa library @<:@default=disabled@:>@])],
783 [enable_osmesa="$enableval"],
785 AC_ARG_ENABLE([gallium-osmesa],
786 [AS_HELP_STRING([--enable-gallium-osmesa],
787 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
788 [enable_gallium_osmesa="$enableval"],
789 [enable_gallium_osmesa=no])
791 [AS_HELP_STRING([--disable-egl],
792 [disable EGL library @<:@default=enabled@:>@])],
793 [enable_egl="$enableval"],
797 [AS_HELP_STRING([--enable-xa],
798 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
799 [enable_xa="$enableval"],
802 [AS_HELP_STRING([--enable-gbm],
803 [enable gbm library @<:@default=auto@:>@])],
804 [enable_gbm="$enableval"],
806 AC_ARG_ENABLE([nine],
807 [AS_HELP_STRING([--enable-nine],
808 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
809 [enable_nine="$enableval"],
812 AC_ARG_ENABLE([xvmc],
813 [AS_HELP_STRING([--enable-xvmc],
814 [enable xvmc library @<:@default=auto@:>@])],
815 [enable_xvmc="$enableval"],
817 AC_ARG_ENABLE([vdpau],
818 [AS_HELP_STRING([--enable-vdpau],
819 [enable vdpau library @<:@default=auto@:>@])],
820 [enable_vdpau="$enableval"],
823 [AS_HELP_STRING([--enable-omx],
824 [enable OpenMAX library @<:@default=disabled@:>@])],
825 [enable_omx="$enableval"],
828 [AS_HELP_STRING([--enable-va],
829 [enable va library @<:@default=auto@:>@])],
830 [enable_va="$enableval"],
832 AC_ARG_ENABLE([opencl],
833 [AS_HELP_STRING([--enable-opencl],
834 [enable OpenCL library @<:@default=disabled@:>@])],
835 [enable_opencl="$enableval"],
837 AC_ARG_ENABLE([opencl_icd],
838 [AS_HELP_STRING([--enable-opencl-icd],
839 [Build an OpenCL ICD library to be loaded by an ICD implementation
840 @<:@default=disabled@:>@])],
841 [enable_opencl_icd="$enableval"],
842 [enable_opencl_icd=no])
843 AC_ARG_ENABLE([xlib-glx],
844 [AS_HELP_STRING([--enable-xlib-glx],
845 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
846 [enable_xlib_glx="$enableval"],
847 [enable_xlib_glx=no])
849 AC_ARG_ENABLE([r600-llvm-compiler],
850 [AS_HELP_STRING([--enable-r600-llvm-compiler],
851 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
852 [enable_r600_llvm="$enableval"],
853 [enable_r600_llvm=no])
855 AC_ARG_ENABLE([gallium-tests],
856 [AS_HELP_STRING([--enable-gallium-tests],
857 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
858 [enable_gallium_tests="$enableval"],
859 [enable_gallium_tests=no])
861 # Option for Gallium drivers
863 # Keep this in sync with the --with-gallium-drivers help string default value
864 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
866 AC_ARG_WITH([gallium-drivers],
867 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
868 [comma delimited Gallium drivers list, e.g.
869 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
870 @<:@default=r300,r600,svga,swrast@:>@])],
871 [with_gallium_drivers="$withval"],
872 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
874 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
875 # here so that the script doesn't choke on an unknown driver name later.
876 case "$with_gallium_drivers" in
877 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
878 no) with_gallium_drivers='' ;;
881 if test "x$enable_opengl" = xno -a \
882 "x$enable_gles1" = xno -a \
883 "x$enable_gles2" = xno -a \
884 "x$enable_nine" = xno -a \
885 "x$enable_xa" = xno -a \
886 "x$enable_xvmc" = xno -a \
887 "x$enable_vdpau" = xno -a \
888 "x$enable_omx" = xno -a \
889 "x$enable_va" = xno -a \
890 "x$enable_opencl" = xno; then
891 AC_MSG_ERROR([at least one API should be enabled])
894 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
895 if test "x$enable_opengl" = xno -a \
896 "x$enable_gles1" = xyes; then
897 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
900 if test "x$enable_opengl" = xno -a \
901 "x$enable_gles2" = xyes; then
902 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
905 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
906 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
907 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
908 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
909 "x$enable_gles1" = xyes -o \
910 "x$enable_gles2" = xyes)
912 if test "x$enable_glx" = xno; then
913 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
917 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
918 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
921 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
922 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
925 # Disable GLX if OpenGL is not enabled
926 if test "x$enable_glx$enable_opengl" = xyesno; then
927 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
931 # Disable GLX if DRI and Xlib-GLX are not enabled
932 if test "x$enable_glx" = xyes -a \
933 "x$enable_dri" = xno -a \
934 "x$enable_xlib_glx" = xno; then
935 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
939 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
940 "x$enable_dri" = xyes)
943 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
944 [have_libdrm=yes], [have_libdrm=no])
945 if test "x$have_libdrm" = xyes; then
946 DEFINES="$DEFINES -DHAVE_LIBDRM"
949 # Select which platform-dependent DRI code gets built
952 dri_platform='apple' ;;
954 dri_platform='none' ;;
956 dri_platform='drm' ;;
959 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
963 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
964 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
965 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
966 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
967 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
968 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
970 AC_ARG_ENABLE([shared-glapi],
971 [AS_HELP_STRING([--enable-shared-glapi],
972 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
973 [enable_shared_glapi="$enableval"],
974 [enable_shared_glapi=yes])
976 case "x$enable_opengl$enable_gles1$enable_gles2" in
978 if test "x$enable_shared_glapi" = xno; then
979 AC_MSG_ERROR([shared GLAPI required when building two or more of
980 the following APIs - opengl, gles1 gles2])
985 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
987 # Build the pipe-drivers as separate libraries/modules.
988 # Do not touch this unless you know what you are doing.
989 # XXX: Expose via configure option ?
990 enable_shared_pipe_drivers=no
993 dnl Driver specific build directories
996 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
997 NEED_WINSYS_XLIB="yes"
1000 if test "x$enable_gallium_osmesa" = xyes; then
1001 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1002 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1004 if test "x$enable_osmesa" = xyes; then
1005 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1009 AC_SUBST([MESA_LLVM])
1013 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1014 [choose SHA1 implementation])])
1015 case "x$with_sha1" in
1016 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1019 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1022 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1023 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1026 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1027 AC_MSG_ERROR([sha1 in libc requested but not found])
1029 if test "x$with_sha1" = xlibc; then
1030 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1031 [Use libc SHA1 functions])
1034 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1035 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1036 with_sha1=CommonCrypto
1038 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1039 AC_MSG_ERROR([CommonCrypto requested but not found])
1041 if test "x$with_sha1" = xCommonCrypto; then
1042 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1043 [Use CommonCrypto SHA1 functions])
1046 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1047 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1048 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1051 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1052 AC_MSG_ERROR([CryptoAPI requested but not found])
1054 if test "x$with_sha1" = xCryptoAPI; then
1055 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1056 [Use CryptoAPI SHA1 functions])
1059 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1060 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1063 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1064 AC_MSG_ERROR([libmd requested but not found])
1066 if test "x$with_sha1" = xlibmd; then
1067 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1068 [Use libmd SHA1 functions])
1071 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1072 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1075 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1076 AC_MSG_ERROR([libsha1 requested but not found])
1078 if test "x$with_sha1" = xlibsha1; then
1079 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1080 [Use libsha1 for SHA1])
1083 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1084 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1087 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1088 AC_MSG_ERROR([libnettle requested but not found])
1090 if test "x$with_sha1" = xlibnettle; then
1091 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1092 [Use libnettle SHA1 functions])
1095 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1096 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1099 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1100 AC_MSG_ERROR([libgcrypt requested but not found])
1102 if test "x$with_sha1" = xlibgcrypt; then
1103 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1104 [Use libgcrypt SHA1 functions])
1107 # We don't need all of the OpenSSL libraries, just libcrypto
1108 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1109 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1110 [HAVE_OPENSSL_PKC=no])
1111 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1112 if test "x$with_sha1" = x; then
1116 if test "x$with_sha1" = xlibcrypto; then
1117 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1120 if test "x$with_sha1" = xlibcrypto; then
1121 if test "x$HAVE_LIBCRYPTO" = xyes; then
1124 SHA1_LIBS="$OPENSSL_LIBS"
1125 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1128 AC_MSG_CHECKING([for SHA1 implementation])
1129 AC_MSG_RESULT([$with_sha1])
1131 AC_SUBST(SHA1_CFLAGS)
1133 # Enable a define for SHA1
1134 if test "x$with_sha1" != "x"; then
1135 DEFINES="$DEFINES -DHAVE_SHA1"
1138 # Allow user to configure out the shader-cache feature
1139 AC_ARG_ENABLE([shader-cache],
1140 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1141 [enable_shader_cache="$enableval"],
1142 [if test "x$with_sha1" != "x"; then
1143 enable_shader_cache=yes
1145 enable_shader_cache=no
1147 if test "x$with_sha1" = "x"; then
1148 if test "x$enable_shader_cache" = "xyes"; then
1149 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1152 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1161 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1162 have_libudev=yes, have_libudev=no)
1164 AC_ARG_ENABLE([sysfs],
1165 [AS_HELP_STRING([--enable-sysfs],
1166 [enable /sys PCI identification @<:@default=disabled@:>@])],
1167 [have_sysfs="$enableval"],
1171 if test "x$enable_dri" = xyes; then
1172 if test "$enable_static" = yes; then
1173 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1176 # not a hard requirement as swrast does not depend on it
1177 if test "x$have_libdrm" = xyes; then
1178 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1182 AC_ARG_ENABLE([driglx-direct],
1183 [AS_HELP_STRING([--disable-driglx-direct],
1184 [disable direct rendering in GLX and EGL for DRI \
1185 @<:@default=auto@:>@])],
1186 [driglx_direct="$enableval"],
1187 [driglx_direct="yes"])
1190 dnl libGL configuration per driver
1192 case "x$enable_glx$enable_xlib_glx" in
1195 dri_modules="x11 xext xcb"
1196 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1197 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1198 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1199 GL_LIB_DEPS="$XLIBGL_LIBS"
1200 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1201 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1205 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1207 # find the DRI deps for libGL
1208 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1210 if test x"$driglx_direct" = xyes; then
1211 if test x"$dri_platform" = xdrm ; then
1212 DEFINES="$DEFINES -DGLX_USE_DRM"
1213 if test "x$have_libdrm" != xyes; then
1214 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1217 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1218 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1219 if test x"$enable_dri3" = xyes; then
1220 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1221 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1224 if test x"$enable_dri" = xyes; then
1225 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1228 if test x"$enable_dri3" = xyes; then
1229 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1230 dri3_modules="xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1231 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1234 if test x"$dri_platform" = xapple ; then
1235 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1239 # add xf86vidmode if available
1240 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1241 if test "$HAVE_XF86VIDMODE" = yes ; then
1242 dri_modules="$dri_modules xxf86vm"
1245 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1246 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1247 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1248 GL_LIB_DEPS="$DRIGL_LIBS"
1250 # need DRM libs, $PTHREAD_LIBS, etc.
1251 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1252 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1257 if test "$have_libudev" = yes; then
1258 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1262 if test "$have_sysfs" = yes; then
1263 DEFINES="$DEFINES -DHAVE_SYSFS"
1267 # This is outside the case (above) so that it is invoked even for non-GLX
1269 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1271 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1272 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1273 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1274 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1276 AC_SUBST([X11_INCLUDES])
1277 AC_SUBST([GL_LIB_DEPS])
1278 AC_SUBST([GL_PC_REQ_PRIV])
1279 AC_SUBST([GL_PC_LIB_PRIV])
1280 AC_SUBST([GL_PC_CFLAGS])
1281 AC_SUBST([DRI_PC_REQ_PRIV])
1282 AC_SUBST([GLESv1_CM_LIB_DEPS])
1283 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1284 AC_SUBST([GLESv2_LIB_DEPS])
1285 AC_SUBST([GLESv2_PC_LIB_PRIV])
1287 AC_SUBST([HAVE_XF86VIDMODE])
1292 case "x$enable_glx$enable_xlib_glx" in
1294 DEFINES="$DEFINES -DUSE_XSHM"
1297 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1298 if test "x$driglx_direct" = xyes; then
1299 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1308 AC_ARG_ENABLE([glx-tls],
1309 [AS_HELP_STRING([--enable-glx-tls],
1310 [enable TLS support in GLX @<:@default=disabled@:>@])],
1311 [GLX_USE_TLS="$enableval"],
1313 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1315 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1316 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1318 dnl Read-only text section on x86 hardened platforms
1319 AC_ARG_ENABLE([glx-read-only-text],
1320 [AS_HELP_STRING([--enable-glx-read-only-text],
1321 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1322 [enable_glx_read_only_text="$enableval"],
1323 [enable_glx_read_only_text=no])
1324 if test "x$enable_glx_read_only_text" = xyes; then
1325 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1331 dnl Directory for DRI drivers
1332 AC_ARG_WITH([dri-driverdir],
1333 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1334 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1335 [DRI_DRIVER_INSTALL_DIR="$withval"],
1336 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1337 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1338 dnl Extra search path for DRI drivers
1339 AC_ARG_WITH([dri-searchpath],
1340 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1341 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1342 [DRI_DRIVER_SEARCH_DIR="$withval"],
1343 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1344 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1345 dnl Which drivers to build - default is chosen by platform
1346 AC_ARG_WITH([dri-drivers],
1347 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1348 [comma delimited classic DRI drivers list, e.g.
1349 "swrast,i965,radeon" @<:@default=auto@:>@])],
1350 [with_dri_drivers="$withval"],
1351 [with_dri_drivers=auto])
1353 if test "x$with_dri_drivers" = xauto; then
1354 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1355 with_dri_drivers="yes"
1357 with_dri_drivers="no"
1360 if test "x$with_dri_drivers" = xno; then
1364 dnl If $with_dri_drivers is yes, drivers will be added through
1365 dnl platform checks. Set DEFINES and LIB_DEPS
1366 if test "x$enable_dri" = xyes; then
1367 # Platform specific settings and drivers to build
1370 DEFINES="$DEFINES -DHAVE_ALIAS"
1371 if test "x$enable_dri3" = xyes; then
1372 DEFINES="$DEFINES -DHAVE_DRI3"
1375 if test "x$have_pci_id" != xyes; then
1376 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1381 # Build only the drivers for cards that exist on PowerPC/sparc
1382 if test "x$with_dri_drivers" = "xyes"; then
1383 with_dri_drivers="r200 radeon swrast"
1388 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1389 DEFINES="$DEFINES -DHAVE_ALIAS"
1392 DEFINES="$DEFINES -DHAVE_ALIAS"
1395 if test "x$with_dri_drivers" = "xyes"; then
1396 with_dri_drivers="swrast"
1400 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1401 if test "x$with_dri_drivers" = "xyes"; then
1402 with_dri_drivers="swrast"
1408 if test "x$with_dri_drivers" = "xyes"; then
1409 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1413 PKG_CHECK_MODULES([EXPAT], [expat], [],
1414 # expat version 2.0 and earlier do not provide expat.pc
1415 [AC_CHECK_HEADER([expat.h],[],
1416 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1417 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1418 [AC_MSG_ERROR([Expat library required for DRI not found])])
1419 EXPAT_LIBS="-lexpat"])
1421 # put all the necessary libs together
1422 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1425 AC_SUBST([DRI_LIB_DEPS])
1428 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1429 if test -n "$with_dri_drivers"; then
1430 if test "x$enable_opengl" != xyes; then
1431 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1434 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1435 for driver in $dri_drivers; do
1436 DRI_DIRS="$DRI_DIRS $driver"
1440 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1444 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1447 HAVE_NOUVEAU_DRI=yes;
1448 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1451 HAVE_RADEON_DRI=yes;
1452 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1456 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1459 HAVE_SWRAST_DRI=yes;
1462 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1466 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1469 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1470 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1471 "x$enable_osmesa" = xyes -o \
1475 dnl OSMesa configuration
1478 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1479 AC_ARG_WITH([osmesa-bits],
1480 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1481 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1482 [osmesa_bits="$withval"],
1484 if test "x$osmesa_bits" != x8; then
1485 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1486 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1490 case "x$osmesa_bits" in
1492 OSMESA_LIB="${OSMESA_LIB}"
1495 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1496 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1499 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1503 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1504 # only link libraries with osmesa if shared
1505 if test "$enable_static" = no; then
1506 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1510 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1513 AC_SUBST([OSMESA_LIB_DEPS])
1514 AC_SUBST([OSMESA_PC_REQ])
1515 AC_SUBST([OSMESA_PC_LIB_PRIV])
1518 dnl gbm configuration
1520 if test "x$enable_gbm" = xauto; then
1521 case "$with_egl_platforms" in
1528 if test "x$enable_gbm" = xyes; then
1529 if test "x$need_pci_id$have_pci_id" = xyesno; then
1530 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1533 if test "x$enable_dri" = xyes; then
1534 if test "x$enable_shared_glapi" = xno; then
1535 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1538 # Strictly speaking libgbm does not require --enable-dri, although
1539 # both of its backends do. Thus one can build libgbm without any
1540 # backends if --disable-dri is set.
1541 # To avoid unnecessary complexity of checking if at least one backend
1542 # is available when building, just mandate --enable-dri.
1543 AC_MSG_ERROR([gbm requires --enable-dri])
1546 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1547 if test "x$need_pci_id$have_libudev" = xyesyes; then
1548 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1552 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1553 AC_SUBST([GBM_PC_REQ_PRIV])
1554 AC_SUBST([GBM_PC_LIB_PRIV])
1557 dnl EGL configuration
1561 if test "x$enable_egl" = xyes; then
1562 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1564 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1566 if test "$enable_static" != yes; then
1567 if test "x$enable_dri" = xyes; then
1568 HAVE_EGL_DRIVER_DRI2=1
1569 if test "x$enable_shared_glapi" = xno; then
1570 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1572 if test "x$enable_dri3" = xyes; then
1573 HAVE_EGL_DRIVER_DRI3=1
1574 if test "x$enable_shared_glapi" = xno; then
1575 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1579 # Avoid building an "empty" libEGL. Drop/update this
1580 # when other backends (haiku?) come along.
1581 AC_MSG_ERROR([egl requires --enable-dri])
1586 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1587 AC_SUBST([EGL_LIB_DEPS])
1592 dnl XA configuration
1594 if test "x$enable_xa" = xyes; then
1595 if test "x$with_gallium_drivers" = xswrast; then
1597 Building xa requires at least one non swrast gallium driver.
1598 If you are looking to use libxatracker.so with the VMware driver,
1599 make sure to include svga in the gallium drivers list, apart from
1601 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1603 gallium_st="$gallium_st xa"
1605 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1608 dnl Gallium G3DVL configuration
1610 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1611 if test "x$enable_xvmc" = xauto; then
1612 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1615 if test "x$enable_vdpau" = xauto; then
1616 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1619 if test "x$enable_omx" = xauto; then
1620 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1623 if test "x$enable_va" = xauto; then
1624 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1628 if test "x$enable_dri" = xyes -o \
1629 "x$enable_xvmc" = xyes -o \
1630 "x$enable_vdpau" = xyes -o \
1631 "x$enable_omx" = xyes -o \
1632 "x$enable_va" = xyes; then
1635 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1637 if test "x$enable_xvmc" = xyes -o \
1638 "x$enable_vdpau" = xyes -o \
1639 "x$enable_omx" = xyes -o \
1640 "x$enable_va" = xyes; then
1641 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1642 need_gallium_vl_winsys=yes
1644 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1646 if test "x$enable_xvmc" = xyes; then
1647 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1648 gallium_st="$gallium_st xvmc"
1650 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1652 if test "x$enable_vdpau" = xyes; then
1653 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1654 gallium_st="$gallium_st vdpau"
1656 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1658 if test "x$enable_omx" = xyes; then
1659 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1660 gallium_st="$gallium_st omx"
1662 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1664 if test "x$enable_va" = xyes; then
1665 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1666 gallium_st="$gallium_st va"
1668 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1671 dnl Nine Direct3D9 configuration
1673 if test "x$enable_nine" = xyes; then
1674 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1675 AC_MSG_ERROR([nine requires the gallium swrast driver])
1677 if test "x$with_gallium_drivers" = xswrast; then
1678 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1680 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1681 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1684 if test "x$enable_dri3" = xno; then
1685 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1688 gallium_st="$gallium_st nine"
1690 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1693 dnl OpenCL configuration
1696 AC_ARG_WITH([clang-libdir],
1697 [AS_HELP_STRING([--with-clang-libdir],
1698 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1699 [CLANG_LIBDIR="$withval"],
1702 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1703 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1705 if test "x$enable_opencl" = xyes; then
1706 if test -z "$with_gallium_drivers"; then
1707 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1710 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1711 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1714 if test "x$have_libclc" = xno; then
1715 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1716 Make sure the directory containing libclc.pc is specified in your
1717 PKG_CONFIG_PATH environment variable.
1718 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1720 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1721 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1722 AC_SUBST([LIBCLC_INCLUDEDIR])
1723 AC_SUBST([LIBCLC_LIBEXECDIR])
1726 gallium_st="$gallium_st clover"
1728 if test "x$enable_opencl_icd" = xyes; then
1729 OPENCL_LIBNAME="MesaOpenCL"
1731 OPENCL_LIBNAME="OpenCL"
1734 if test "x$have_libelf" != xyes; then
1735 AC_MSG_ERROR([Clover requires libelf])
1738 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1739 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1740 AC_SUBST([OPENCL_LIBNAME])
1743 dnl Gallium configuration
1745 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1747 AC_SUBST([LLVM_BINDIR])
1748 AC_SUBST([LLVM_CFLAGS])
1749 AC_SUBST([LLVM_CPPFLAGS])
1750 AC_SUBST([LLVM_CXXFLAGS])
1751 AC_SUBST([LLVM_LIBDIR])
1752 AC_SUBST([LLVM_LIBS])
1753 AC_SUBST([LLVM_LDFLAGS])
1754 AC_SUBST([LLVM_INCLUDEDIR])
1755 AC_SUBST([LLVM_VERSION])
1756 AC_SUBST([CLANG_RESOURCE_DIR])
1758 case "x$enable_opengl$enable_gles1$enable_gles2" in
1760 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1764 AC_SUBST([VG_LIB_DEPS])
1765 AC_SUBST([EGL_CLIENT_APIS])
1768 dnl EGL Platforms configuration
1770 AC_ARG_WITH([egl-platforms],
1771 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1772 [comma delimited native platforms libEGL supports, e.g.
1773 "x11,drm" @<:@default=auto@:>@])],
1774 [with_egl_platforms="$withval"],
1775 [if test "x$enable_egl" = xyes; then
1776 with_egl_platforms="x11"
1778 with_egl_platforms=""
1781 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1782 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1785 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1786 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1788 if test "x$WAYLAND_SCANNER" = x; then
1789 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1792 # Do per-EGL platform setups and checks
1793 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1794 for plat in $egl_platforms; do
1797 test "x$have_libdrm" != xyes &&
1798 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1800 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1802 if test "x$WAYLAND_SCANNER" = x; then
1803 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1808 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1812 test "x$enable_gbm" = "xno" &&
1813 AC_MSG_ERROR([EGL platform drm needs gbm])
1814 test "x$have_libdrm" != xyes &&
1815 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1819 test "x$have_libdrm" != xyes &&
1820 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1824 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1828 case "$plat$need_pci_id$have_pci_id" in
1829 waylandyesno|drmyesno)
1830 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1834 # libEGL wants to default to the first platform specified in
1835 # ./configure. parse that here.
1836 if test "x$egl_platforms" != "x"; then
1837 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1838 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1840 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1843 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1844 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1845 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1846 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1847 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1849 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1851 AC_SUBST([EGL_NATIVE_PLATFORM])
1852 AC_SUBST([EGL_CFLAGS])
1854 # If we don't have the X11 platform, set this define so we don't try to include
1856 if ! echo "$egl_platforms" | grep -q 'x11'; then
1857 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1858 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1864 AC_ARG_ENABLE([gallium-llvm],
1865 [AS_HELP_STRING([--enable-gallium-llvm],
1866 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1867 [enable_gallium_llvm="$enableval"],
1868 [enable_gallium_llvm=auto])
1870 AC_ARG_ENABLE([llvm-shared-libs],
1871 [AS_HELP_STRING([--enable-llvm-shared-libs],
1872 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1873 [enable_llvm_shared_libs="$enableval"],
1874 [enable_llvm_shared_libs=yes])
1876 AC_ARG_WITH([llvm-prefix],
1877 [AS_HELP_STRING([--with-llvm-prefix],
1878 [Prefix for LLVM installations in non-standard locations])],
1879 [llvm_prefix="$withval"],
1883 # Call this inside ` ` to get the return value.
1884 # $1 is the llvm-config command with arguments.
1885 strip_unwanted_llvm_flags() {
1886 # Use \> (marks the end of the word)
1888 -e 's/-DNDEBUG\>//g' \
1889 -e 's/-D_GNU_SOURCE\>//g' \
1890 -e 's/-pedantic\>//g' \
1891 -e 's/-Wcovered-switch-default\>//g' \
1895 -e 's/-Wcast-qual\>//g' \
1896 -e 's/-Woverloaded-virtual\>//g' \
1897 -e 's/-fcolor-diagnostics\>//g' \
1898 -e 's/-fdata-sections\>//g' \
1899 -e 's/-ffunction-sections\>//g' \
1900 -e 's/-fno-exceptions\>//g' \
1901 -e 's/-fomit-frame-pointer\>//g' \
1902 -e 's/-fvisibility-inlines-hidden\>//g' \
1904 -e 's/-fstack-protector-strong\>//g'
1907 llvm_check_version_for() {
1908 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1909 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1915 if test -z "$with_gallium_drivers"; then
1916 enable_gallium_llvm=no
1918 if test "x$enable_gallium_llvm" = xauto; then
1920 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1923 if test "x$enable_gallium_llvm" = xyes; then
1924 if test -n "$llvm_prefix"; then
1925 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1927 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1930 if test "x$LLVM_CONFIG" != xno; then
1931 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1932 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1933 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1934 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1935 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1936 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1937 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1938 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1940 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1941 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1942 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1943 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1945 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1946 if test -z "$LLVM_VERSION_PATCH"; then
1947 LLVM_VERSION_PATCH=0
1950 if test -n "${LLVM_VERSION_MAJOR}"; then
1951 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1953 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1956 LLVM_REQUIRED_VERSION_MAJOR="3"
1957 LLVM_REQUIRED_VERSION_MINOR="3"
1958 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1959 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1962 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1964 if test "x$enable_opencl" = xyes; then
1965 llvm_check_version_for "3" "5" "0" "opencl"
1967 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1968 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1970 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1973 dnl Check for Clang internal headers
1974 if test "x$enable_opencl" = xyes; then
1975 if test -z "$CLANG_LIBDIR"; then
1976 CLANG_LIBDIR=${LLVM_LIBDIR}
1978 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1979 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1980 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1990 if test "x$enable_opencl" = xyes; then
1991 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1995 dnl Directory for XVMC libs
1996 AC_ARG_WITH([xvmc-libdir],
1997 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1998 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1999 [XVMC_LIB_INSTALL_DIR="$withval"],
2000 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2001 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2006 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2008 dnl Directory for VDPAU libs
2009 AC_ARG_WITH([vdpau-libdir],
2010 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2011 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2012 [VDPAU_LIB_INSTALL_DIR="$withval"],
2013 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2014 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2016 dnl Directory for OMX libs
2018 AC_ARG_WITH([omx-libdir],
2019 [AS_HELP_STRING([--with-omx-libdir=DIR],
2020 [directory for the OMX libraries])],
2021 [OMX_LIB_INSTALL_DIR="$withval"],
2022 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2023 AC_SUBST([OMX_LIB_INSTALL_DIR])
2025 dnl Directory for VA libs
2027 AC_ARG_WITH([va-libdir],
2028 [AS_HELP_STRING([--with-va-libdir=DIR],
2029 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2030 [VA_LIB_INSTALL_DIR="$withval"],
2031 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2032 AC_SUBST([VA_LIB_INSTALL_DIR])
2034 AC_ARG_WITH([d3d-libdir],
2035 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2036 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2037 [D3D_DRIVER_INSTALL_DIR="$withval"],
2038 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2039 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2042 dnl Gallium helper functions
2044 gallium_require_drm() {
2045 if test "x$have_libdrm" != xyes; then
2046 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2050 gallium_require_llvm() {
2051 if test "x$MESA_LLVM" = x0; then
2052 case "$host" in *gnux32) return;; esac
2054 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2059 gallium_require_drm_loader() {
2060 if test "x$need_pci_id$have_pci_id" = xyesno; then
2061 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2066 case "$with_egl_platforms" in
2070 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2073 if test "x$enable_gbm" != xyes; then
2074 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2078 radeon_llvm_check() {
2079 if test ${LLVM_VERSION_INT} -lt 307; then
2080 amdgpu_llvm_target_name='r600'
2082 amdgpu_llvm_target_name='amdgpu'
2084 if test "x$enable_gallium_llvm" != "xyes"; then
2085 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2087 llvm_check_version_for "3" "5" "0" $1
2088 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2089 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2091 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2092 NEED_RADEON_LLVM=yes
2093 if test "x$have_libelf" != xyes; then
2094 AC_MSG_ERROR([$1 requires libelf when using llvm])
2098 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2099 if test -n "$with_gallium_drivers"; then
2100 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2101 for driver in $gallium_drivers; do
2104 HAVE_GALLIUM_SVGA=yes
2105 gallium_require_drm "svga"
2106 gallium_require_drm_loader
2109 HAVE_GALLIUM_I915=yes
2110 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2111 gallium_require_drm "Gallium i915"
2112 gallium_require_drm_loader
2115 HAVE_GALLIUM_ILO=yes
2116 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2117 gallium_require_drm "Gallium i965/ilo"
2118 gallium_require_drm_loader
2121 HAVE_GALLIUM_R300=yes
2122 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2123 gallium_require_drm "Gallium R300"
2124 gallium_require_drm_loader
2125 gallium_require_llvm "Gallium R300"
2128 HAVE_GALLIUM_R600=yes
2129 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2130 gallium_require_drm "Gallium R600"
2131 gallium_require_drm_loader
2132 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2133 radeon_llvm_check "r600g"
2134 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2136 if test "x$enable_r600_llvm" = xyes; then
2137 USE_R600_LLVM_COMPILER=yes;
2139 if test "x$enable_opencl" = xyes; then
2140 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2144 HAVE_GALLIUM_RADEONSI=yes
2145 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2146 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2147 gallium_require_drm "radeonsi"
2148 gallium_require_drm_loader
2149 radeon_llvm_check "radeonsi"
2150 require_egl_drm "radeonsi"
2153 HAVE_GALLIUM_NOUVEAU=yes
2154 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2155 gallium_require_drm "nouveau"
2156 gallium_require_drm_loader
2159 HAVE_GALLIUM_FREEDRENO=yes
2160 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2161 gallium_require_drm "freedreno"
2162 gallium_require_drm_loader
2165 HAVE_GALLIUM_SOFTPIPE=yes
2166 if test "x$MESA_LLVM" = x1; then
2167 HAVE_GALLIUM_LLVMPIPE=yes
2171 HAVE_GALLIUM_VC4=yes
2172 gallium_require_drm "vc4"
2173 gallium_require_drm_loader
2175 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2176 [USE_VC4_SIMULATOR=yes], [USE_VC4_SIMULATOR=no])
2179 HAVE_GALLIUM_VIRGL=yes
2180 gallium_require_drm "virgl"
2181 gallium_require_drm_loader
2182 require_egl_drm "virgl"
2185 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2191 dnl Set LLVM_LIBS - This is done after the driver configuration so
2192 dnl that drivers can add additional components to LLVM_COMPONENTS.
2193 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2194 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2195 dnl this was causing the same libraries to be appear multiple times
2198 if test "x$MESA_LLVM" != x0; then
2200 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2202 dnl llvm-config may not give the right answer when llvm is a built as a
2203 dnl single shared library, so we must work the library name out for
2205 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2206 if test "x$enable_llvm_shared_libs" = xyes; then
2207 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2208 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2209 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2211 if test "x$llvm_have_one_so" = xyes; then
2212 dnl LLVM was built using auto*, so there is only one shared object.
2213 LLVM_LIBS="-l$LLVM_SO_NAME"
2215 dnl If LLVM was built with CMake, there will be one shared object per
2217 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2218 [AC_MSG_ERROR([Could not find llvm shared libraries:
2219 Please make sure you have built llvm with the --enable-shared option
2220 and that your llvm libraries are installed in $LLVM_LIBDIR
2221 If you have installed your llvm libraries to a different directory you
2222 can use the --with-llvm-prefix= configure flag to specify this directory.
2223 NOTE: Mesa is attempting to use llvm shared libraries by default.
2224 If you do not want to build with llvm shared libraries and instead want to
2225 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2226 invocation and rebuild.])])
2228 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2229 dnl install uses a shared object for each component and we have
2230 dnl already added all of these objects to LLVM_LIBS.
2233 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2234 dnl We need to link to llvm system libs when using static libs
2235 dnl However, only llvm 3.5+ provides --system-libs
2236 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2237 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2242 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2243 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2244 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2245 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2246 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2247 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2248 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2249 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2250 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2251 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2252 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2253 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2254 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2255 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2257 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2259 if test "x$enable_dri" = xyes; then
2260 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2263 if test "x$have_drisw_kms" = xyes; then
2264 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2266 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2268 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2269 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2270 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2271 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2272 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2273 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2275 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2276 "x$HAVE_GALLIUM_R600" = xyes -o \
2277 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2278 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2279 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2280 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2281 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2282 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2283 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2284 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2285 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2290 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2291 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2292 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2293 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2295 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2296 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2297 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2299 AC_SUBST([NINE_MAJOR], 1)
2300 AC_SUBST([NINE_MINOR], 0)
2301 AC_SUBST([NINE_TINY], 0)
2302 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2304 AC_SUBST([VDPAU_MAJOR], 1)
2305 AC_SUBST([VDPAU_MINOR], 0)
2307 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2308 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2309 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2310 AC_SUBST([VA_MINOR], $VA_MINOR)
2312 AC_SUBST([XVMC_MAJOR], 1)
2313 AC_SUBST([XVMC_MINOR], 0)
2315 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2316 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2317 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2318 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2320 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2321 AC_SUBST([XA_MINOR], $XA_MINOR)
2322 AC_SUBST([XA_TINY], $XA_TINY)
2323 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2325 dnl Restore LDFLAGS and CPPFLAGS
2326 LDFLAGS="$_SAVE_LDFLAGS"
2327 CPPFLAGS="$_SAVE_CPPFLAGS"
2329 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2330 if test "x$acv_mesa_CLANG" = xyes; then
2331 CFLAGS="$CFLAGS -Qunused-arguments"
2332 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2335 dnl Add user CFLAGS and CXXFLAGS
2336 CFLAGS="$CFLAGS $USER_CFLAGS"
2337 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2339 dnl Substitute the config
2340 AC_CONFIG_FILES([Makefile
2344 src/egl/wayland/wayland-drm/Makefile
2345 src/egl/wayland/wayland-egl/Makefile
2346 src/egl/wayland/wayland-egl/wayland-egl.pc
2347 src/gallium/Makefile
2348 src/gallium/auxiliary/Makefile
2349 src/gallium/auxiliary/pipe-loader/Makefile
2350 src/gallium/drivers/freedreno/Makefile
2351 src/gallium/drivers/ddebug/Makefile
2352 src/gallium/drivers/i915/Makefile
2353 src/gallium/drivers/ilo/Makefile
2354 src/gallium/drivers/llvmpipe/Makefile
2355 src/gallium/drivers/noop/Makefile
2356 src/gallium/drivers/nouveau/Makefile
2357 src/gallium/drivers/r300/Makefile
2358 src/gallium/drivers/r600/Makefile
2359 src/gallium/drivers/radeon/Makefile
2360 src/gallium/drivers/radeonsi/Makefile
2361 src/gallium/drivers/rbug/Makefile
2362 src/gallium/drivers/softpipe/Makefile
2363 src/gallium/drivers/svga/Makefile
2364 src/gallium/drivers/trace/Makefile
2365 src/gallium/drivers/vc4/Makefile
2366 src/gallium/drivers/virgl/Makefile
2367 src/gallium/state_trackers/clover/Makefile
2368 src/gallium/state_trackers/dri/Makefile
2369 src/gallium/state_trackers/glx/xlib/Makefile
2370 src/gallium/state_trackers/nine/Makefile
2371 src/gallium/state_trackers/omx/Makefile
2372 src/gallium/state_trackers/osmesa/Makefile
2373 src/gallium/state_trackers/va/Makefile
2374 src/gallium/state_trackers/vdpau/Makefile
2375 src/gallium/state_trackers/xa/Makefile
2376 src/gallium/state_trackers/xvmc/Makefile
2377 src/gallium/targets/d3dadapter9/Makefile
2378 src/gallium/targets/d3dadapter9/d3d.pc
2379 src/gallium/targets/dri/Makefile
2380 src/gallium/targets/libgl-xlib/Makefile
2381 src/gallium/targets/omx/Makefile
2382 src/gallium/targets/opencl/Makefile
2383 src/gallium/targets/opencl/mesa.icd
2384 src/gallium/targets/osmesa/Makefile
2385 src/gallium/targets/osmesa/osmesa.pc
2386 src/gallium/targets/pipe-loader/Makefile
2387 src/gallium/targets/va/Makefile
2388 src/gallium/targets/vdpau/Makefile
2389 src/gallium/targets/xa/Makefile
2390 src/gallium/targets/xa/xatracker.pc
2391 src/gallium/targets/xvmc/Makefile
2392 src/gallium/tests/trivial/Makefile
2393 src/gallium/tests/unit/Makefile
2394 src/gallium/winsys/freedreno/drm/Makefile
2395 src/gallium/winsys/i915/drm/Makefile
2396 src/gallium/winsys/intel/drm/Makefile
2397 src/gallium/winsys/nouveau/drm/Makefile
2398 src/gallium/winsys/radeon/drm/Makefile
2399 src/gallium/winsys/amdgpu/drm/Makefile
2400 src/gallium/winsys/svga/drm/Makefile
2401 src/gallium/winsys/sw/dri/Makefile
2402 src/gallium/winsys/sw/kms-dri/Makefile
2403 src/gallium/winsys/sw/null/Makefile
2404 src/gallium/winsys/sw/wrapper/Makefile
2405 src/gallium/winsys/sw/xlib/Makefile
2406 src/gallium/winsys/vc4/drm/Makefile
2407 src/gallium/winsys/virgl/drm/Makefile
2408 src/gallium/winsys/virgl/vtest/Makefile
2413 src/glx/apple/Makefile
2414 src/glx/tests/Makefile
2418 src/mapi/es1api/glesv1_cm.pc
2419 src/mapi/es2api/glesv2.pc
2420 src/mapi/glapi/gen/Makefile
2423 src/mesa/drivers/dri/dri.pc
2424 src/mesa/drivers/dri/common/Makefile
2425 src/mesa/drivers/dri/common/xmlpool/Makefile
2426 src/mesa/drivers/dri/i915/Makefile
2427 src/mesa/drivers/dri/i965/Makefile
2428 src/mesa/drivers/dri/Makefile
2429 src/mesa/drivers/dri/nouveau/Makefile
2430 src/mesa/drivers/dri/r200/Makefile
2431 src/mesa/drivers/dri/radeon/Makefile
2432 src/mesa/drivers/dri/swrast/Makefile
2433 src/mesa/drivers/osmesa/Makefile
2434 src/mesa/drivers/osmesa/osmesa.pc
2435 src/mesa/drivers/x11/Makefile
2436 src/mesa/main/tests/Makefile
2438 src/util/tests/hash_table/Makefile])
2443 dnl Output some configuration info for the user
2446 echo " prefix: $prefix"
2447 echo " exec_prefix: $exec_prefix"
2448 echo " libdir: $libdir"
2449 echo " includedir: $includedir"
2453 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2457 case "x$enable_osmesa$enable_gallium_osmesa" in
2459 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2462 echo " OSMesa: lib$OSMESA_LIB"
2470 if test "x$enable_dri" != xno; then
2471 echo " DRI platform: $dri_platform"
2472 if test -z "$DRI_DIRS"; then
2473 echo " DRI drivers: no"
2475 echo " DRI drivers: $DRI_DIRS"
2477 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2480 case "x$enable_glx$enable_xlib_glx" in
2482 echo " GLX: Xlib-based"
2485 echo " GLX: DRI-based"
2488 echo " GLX: $enable_glx"
2494 echo " EGL: $enable_egl"
2495 if test "$enable_egl" = yes; then
2496 echo " EGL platforms: $egl_platforms"
2499 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2500 egl_drivers="$egl_drivers builtin:egl_dri2"
2502 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2503 egl_drivers="$egl_drivers builtin:egl_dri3"
2506 echo " EGL drivers: $egl_drivers"
2510 if test "x$MESA_LLVM" = x1; then
2512 echo " llvm-config: $LLVM_CONFIG"
2513 echo " llvm-version: $LLVM_VERSION"
2519 if test -n "$with_gallium_drivers"; then
2520 echo " Gallium drivers: $gallium_drivers"
2521 echo " Gallium st: $gallium_st"
2528 echo " Shader cache: $enable_shader_cache"
2529 if test "x$enable_shader_cache" = "xyes"; then
2530 echo " With SHA1 from: $with_sha1"
2535 echo " Shared libs: $enable_shared"
2536 echo " Static libs: $enable_static"
2537 echo " Shared-glapi: $enable_shared_glapi"
2539 dnl Compiler options
2540 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2541 cflags=`echo $CFLAGS | \
2542 $SED 's/^ *//;s/ */ /;s/ *$//'`
2543 cxxflags=`echo $CXXFLAGS | \
2544 $SED 's/^ *//;s/ */ /;s/ *$//'`
2545 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2547 echo " CFLAGS: $cflags"
2548 echo " CXXFLAGS: $cxxflags"
2549 echo " Macros: $defines"
2551 if test "x$MESA_LLVM" = x1; then
2552 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2553 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2554 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2555 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2558 echo " PYTHON2: $PYTHON2"
2561 echo " Run '${MAKE-make}' to build Mesa"