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=2.4.64
78 DRI2PROTO_REQUIRED=2.6
79 DRI3PROTO_REQUIRED=1.0
80 PRESENTPROTO_REQUIRED=1.0
82 GLPROTO_REQUIRED=1.4.14
83 LIBOMXIL_BELLAGIO_REQUIRED=0.0
86 WAYLAND_REQUIRED=1.2.0
90 XSHMFENCE_REQUIRED=1.1
92 PYTHON_MAKO_REQUIRED=0.3.4
101 AC_CHECK_PROGS([PYTHON2], [python2 python])
108 LT_INIT([disable-static])
111 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
112 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
114 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
115 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
117 AC_CHECK_PROG(INDENT, indent, indent, cat)
118 if test "x$INDENT" != "xcat"; then
119 # Only GNU indent is supported
120 INDENT_VERSION=`indent --version | grep GNU`
121 if test $? -eq 0; then
122 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
128 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
130 if test -z "$PYTHON2"; then
131 if test ! -f "$srcdir/src/util/format_srgb.c"; then
132 AC_MSG_ERROR([Python not found - unable to generate sources])
135 if test "x$acv_mako_found" = xno; then
136 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
137 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
144 dnl We need a POSIX shell for parts of the build. Assume we have one
148 # Solaris /bin/sh is too old/non-POSIX compliant
149 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
154 dnl clang is mostly GCC-compatible, but its version is much lower,
155 dnl so we have to check for it.
156 AC_MSG_CHECKING([if compiling with clang])
159 [AC_LANG_PROGRAM([], [[
164 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
166 AC_MSG_RESULT([$acv_mesa_CLANG])
168 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
169 dnl versions are explictly not supported.
172 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
173 AC_MSG_CHECKING([whether gcc version is sufficient])
177 GCC_VERSION=`$CC -dumpversion`
178 if test $? -eq 0; then
179 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
180 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
183 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
185 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
190 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
193 if test "x$cross_compiling" = xyes; then
198 dnl Check for compiler builtins
199 AX_GCC_BUILTIN([__builtin_bswap32])
200 AX_GCC_BUILTIN([__builtin_bswap64])
201 AX_GCC_BUILTIN([__builtin_clz])
202 AX_GCC_BUILTIN([__builtin_clzll])
203 AX_GCC_BUILTIN([__builtin_ctz])
204 AX_GCC_BUILTIN([__builtin_expect])
205 AX_GCC_BUILTIN([__builtin_ffs])
206 AX_GCC_BUILTIN([__builtin_ffsll])
207 AX_GCC_BUILTIN([__builtin_popcount])
208 AX_GCC_BUILTIN([__builtin_popcountll])
209 AX_GCC_BUILTIN([__builtin_unreachable])
211 AX_GCC_FUNC_ATTRIBUTE([const])
212 AX_GCC_FUNC_ATTRIBUTE([flatten])
213 AX_GCC_FUNC_ATTRIBUTE([format])
214 AX_GCC_FUNC_ATTRIBUTE([malloc])
215 AX_GCC_FUNC_ATTRIBUTE([packed])
216 AX_GCC_FUNC_ATTRIBUTE([pure])
217 AX_GCC_FUNC_ATTRIBUTE([unused])
218 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
220 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
222 dnl Make sure the pkg-config macros are defined
223 m4_ifndef([PKG_PROG_PKG_CONFIG],
224 [m4_fatal([Could not locate the pkg-config autoconf macros.
225 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
226 are in a different location, try setting the environment variable
227 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
228 PKG_PROG_PKG_CONFIG()
230 dnl LIB_DIR - library basename
231 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
234 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
235 _SAVE_LDFLAGS="$LDFLAGS"
236 _SAVE_CPPFLAGS="$CPPFLAGS"
239 DEFINES="-D__STDC_LIMIT_MACROS"
243 DEFINES="$DEFINES -D_GNU_SOURCE"
246 DEFINES="$DEFINES -DSVR4"
249 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
253 dnl Add flags for gcc and g++
254 if test "x$GCC" = xyes; then
255 CFLAGS="$CFLAGS -Wall"
257 if test "x$USE_GNU99" = xyes; then
258 CFLAGS="$CFLAGS -std=gnu99"
260 CFLAGS="$CFLAGS -std=c99"
263 # Enable -Werror=implicit-function-declaration and
264 # -Werror=missing-prototypes, if available, or otherwise, just
265 # -Wmissing-prototypes. This is particularly useful to avoid
266 # generating a loadable driver module that has undefined symbols.
267 save_CFLAGS="$CFLAGS"
268 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
269 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
270 CFLAGS="$CFLAGS -Werror=missing-prototypes"
271 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
272 AC_MSG_RESULT([yes]),
273 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
274 AC_MSG_RESULT([no])]);
276 # Enable -fvisibility=hidden if using a gcc that supports it
277 save_CFLAGS="$CFLAGS"
278 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
279 VISIBILITY_CFLAGS="-fvisibility=hidden"
280 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
281 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
282 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
284 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
287 # Work around aliasing bugs - developers should comment this out
288 CFLAGS="$CFLAGS -fno-strict-aliasing"
290 # We don't want floating-point math functions to set errno or trap
291 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
293 # gcc's builtin memcmp is slower than glibc's
294 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
295 CFLAGS="$CFLAGS -fno-builtin-memcmp"
297 # Flags to help ensure that certain portions of the code -- and only those
298 # portions -- can be built with MSVC:
299 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
300 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
301 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
302 # supports most of C99)
303 # - the rest has no compiler compiler restrictions
304 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
305 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
307 # Enable -Werror=vla if compiler supports it
308 save_CFLAGS="$CFLAGS"
309 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
310 CFLAGS="$CFLAGS -Werror=vla"
311 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
312 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
313 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
314 AC_MSG_RESULT([yes])],
315 AC_MSG_RESULT([no]));
316 CFLAGS="$save_CFLAGS"
318 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
319 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
321 if test "x$GXX" = xyes; then
322 CXXFLAGS="$CXXFLAGS -Wall"
324 # Enable -fvisibility=hidden if using a gcc that supports it
325 save_CXXFLAGS="$CXXFLAGS"
326 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
327 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
328 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
330 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
331 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
334 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
335 CXXFLAGS=$save_CXXFLAGS
337 # Work around aliasing bugs - developers should comment this out
338 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
340 # gcc's builtin memcmp is slower than glibc's
341 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
342 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
345 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
346 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
347 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
348 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
350 dnl even if the compiler appears to support it, using visibility attributes isn't
351 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
355 VISIBILITY_CXXFLAGS=""
359 AC_SUBST([VISIBILITY_CFLAGS])
360 AC_SUBST([VISIBILITY_CXXFLAGS])
363 dnl Optional flags, check for compiler support
365 SSE41_CFLAGS="-msse4.1"
366 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
367 dnl stack, but on x86-32 such alignment is not guaranteed.
368 case "$target_cpu" in
370 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
373 save_CFLAGS="$CFLAGS"
374 CFLAGS="$SSE41_CFLAGS $CFLAGS"
375 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
376 #include <smmintrin.h>
378 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
379 c = _mm_max_epu32(a, b);
381 }]])], SSE41_SUPPORTED=1)
382 CFLAGS="$save_CFLAGS"
383 if test "x$SSE41_SUPPORTED" = x1; then
384 DEFINES="$DEFINES -DUSE_SSE41"
386 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
387 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
389 dnl Can't have static and shared libraries, default to static if user
390 dnl explicitly requested. If both disabled, set to static since shared
391 dnl was explicitly requested.
392 case "x$enable_static$enable_shared" in
394 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
398 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
403 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
406 dnl other compiler options
408 AC_ARG_ENABLE([debug],
409 [AS_HELP_STRING([--enable-debug],
410 [use debug compiler flags and macros @<:@default=disabled@:>@])],
411 [enable_debug="$enableval"],
414 if test "x$enable_debug" = xyes; then
415 DEFINES="$DEFINES -DDEBUG"
416 if test "x$GCC" = xyes; then
417 if ! echo "$CFLAGS" | grep -q -e '-g'; then
420 if ! echo "$CFLAGS" | grep -q -e '-O'; then
424 if test "x$GXX" = xyes; then
425 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
426 CXXFLAGS="$CXXFLAGS -g"
428 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
429 CXXFLAGS="$CXXFLAGS -O0"
433 DEFINES="$DEFINES -DNDEBUG"
437 dnl Check if linker supports -Bsymbolic
439 save_LDFLAGS=$LDFLAGS
440 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
441 AC_MSG_CHECKING([if ld supports -Bsymbolic])
443 [AC_LANG_SOURCE([int main() { return 0;}])],
444 [AC_MSG_RESULT([yes])
445 BSYMBOLIC="-Wl,-Bsymbolic";],
448 LDFLAGS=$save_LDFLAGS
450 AC_SUBST([BSYMBOLIC])
453 dnl Check if linker supports garbage collection
455 save_LDFLAGS=$LDFLAGS
456 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
457 AC_MSG_CHECKING([whether ld supports --gc-sections])
459 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
460 [AC_MSG_RESULT([yes])
461 GC_SECTIONS="-Wl,--gc-sections";],
464 LDFLAGS=$save_LDFLAGS
466 AC_SUBST([GC_SECTIONS])
469 dnl OpenBSD does not have DT_NEEDED entries for libc by design
470 dnl so when these flags are passed to ld via libtool the checks will fail
474 LD_NO_UNDEFINED="" ;;
476 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
479 AC_SUBST([LD_NO_UNDEFINED])
482 dnl Check if linker supports version scripts
484 AC_MSG_CHECKING([if the linker supports version-scripts])
485 save_LDFLAGS=$LDFLAGS
486 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
487 cat > conftest.map <<EOF
497 [AC_LANG_SOURCE([int main() { return 0;}])],
498 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
499 [have_ld_version_script=no; AC_MSG_RESULT(no)])
500 LDFLAGS=$save_LDFLAGS
501 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
504 dnl Check if linker supports dynamic list files
506 AC_MSG_CHECKING([if the linker supports --dynamic-list])
507 save_LDFLAGS=$LDFLAGS
508 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
509 cat > conftest.dyn <<EOF
511 radeon_drm_winsys_create;
515 [AC_LANG_SOURCE([int main() { return 0;}])],
516 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
517 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
518 LDFLAGS=$save_LDFLAGS
519 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
522 dnl compatibility symlinks
526 HAVE_COMPAT_SYMLINKS=yes ;;
528 HAVE_COMPAT_SYMLINKS=no ;;
531 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
549 AC_ARG_WITH([gl-lib-name],
550 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
551 [specify GL library name @<:@default=GL@:>@])],
554 AC_ARG_WITH([osmesa-lib-name],
555 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
556 [specify OSMesa library name @<:@default=OSMesa@:>@])],
557 [OSMESA_LIB=$withval],
559 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
560 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
563 dnl Mangled Mesa support
565 AC_ARG_ENABLE([mangling],
566 [AS_HELP_STRING([--enable-mangling],
567 [enable mangled symbols and library name @<:@default=disabled@:>@])],
568 [enable_mangling="${enableval}"],
571 if test "x${enable_mangling}" = "xyes" ; then
572 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
573 GL_LIB="Mangled${GL_LIB}"
574 OSMESA_LIB="Mangled${OSMESA_LIB}"
577 AC_SUBST([OSMESA_LIB])
580 dnl potentially-infringing-but-nobody-knows-for-sure stuff
582 AC_ARG_ENABLE([texture-float],
583 [AS_HELP_STRING([--enable-texture-float],
584 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
585 [enable_texture_float="$enableval"],
586 [enable_texture_float=no]
588 if test "x$enable_texture_float" = xyes; then
589 AC_MSG_WARN([Floating-point textures enabled.])
590 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
591 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
595 dnl Arch/platform-specific settings
598 [AS_HELP_STRING([--disable-asm],
599 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
600 [enable_asm="$enableval"],
604 AC_MSG_CHECKING([whether to enable assembly])
605 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
606 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
607 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
609 i?86 | x86_64 | amd64)
611 AC_MSG_RESULT([no, cross compiling])
615 # check for supported arches
616 if test "x$enable_asm" = xyes; then
620 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
627 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
643 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
644 AC_MSG_RESULT([yes, x86])
647 DEFINES="$DEFINES -DUSE_X86_64_ASM"
648 AC_MSG_RESULT([yes, x86_64])
651 DEFINES="$DEFINES -DUSE_SPARC_ASM"
652 AC_MSG_RESULT([yes, sparc])
655 AC_MSG_RESULT([no, platform not supported])
660 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
661 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
662 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
663 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
665 dnl Check to see if dlopen is in default libraries (like Solaris, which
666 dnl has it in libc), or if libdl is needed to get it.
667 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
668 [AC_CHECK_LIB([dl], [dlopen],
669 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
670 AC_SUBST([DLOPEN_LIBS])
672 dnl Check if that library also has dladdr
674 LIBS="$LIBS $DLOPEN_LIBS"
675 AC_CHECK_FUNCS([dladdr])
682 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
683 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
684 [AC_MSG_ERROR([Could not find clock_gettime])])])
685 AC_SUBST([CLOCK_LIB])
689 dnl See if posix_memalign is available
690 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
692 dnl Check for pthreads
694 if test "x$ax_pthread_ok" = xno; then
695 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
697 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
698 dnl to -pthread, which causes problems if we need -lpthread to appear in
700 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
702 dnl SELinux awareness.
703 AC_ARG_ENABLE([selinux],
704 [AS_HELP_STRING([--enable-selinux],
705 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
706 [MESA_SELINUX="$enableval"],
708 if test "x$enable_selinux" = "xyes"; then
709 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
710 [AC_CHECK_HEADER([selinux/selinux.h],[],
711 [AC_MSG_ERROR([SELinux headers not found])])
712 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
713 [AC_MSG_ERROR([SELinux library not found])])
714 SELINUX_LIBS="-lselinux"])
715 DEFINES="$DEFINES -DMESA_SELINUX"
717 AC_SUBST([SELINUX_CFLAGS])
718 AC_SUBST([SELINUX_LIBS])
721 AC_ARG_ENABLE([opengl],
722 [AS_HELP_STRING([--disable-opengl],
723 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
724 [enable_opengl="$enableval"],
726 AC_ARG_ENABLE([gles1],
727 [AS_HELP_STRING([--disable-gles1],
728 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
729 [enable_gles1="$enableval"],
731 AC_ARG_ENABLE([gles2],
732 [AS_HELP_STRING([--disable-gles2],
733 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
734 [enable_gles2="$enableval"],
738 [AS_HELP_STRING([--enable-dri],
739 [enable DRI modules @<:@default=enabled@:>@])],
740 [enable_dri="$enableval"],
751 AC_ARG_ENABLE([dri3],
752 [AS_HELP_STRING([--enable-dri3],
753 [enable DRI3 @<:@default=auto@:>@])],
754 [enable_dri3="$enableval"],
755 [enable_dri3="$dri3_default"])
757 [AS_HELP_STRING([--enable-glx],
758 [enable GLX library @<:@default=enabled@:>@])],
759 [enable_glx="$enableval"],
761 AC_ARG_ENABLE([osmesa],
762 [AS_HELP_STRING([--enable-osmesa],
763 [enable OSMesa library @<:@default=disabled@:>@])],
764 [enable_osmesa="$enableval"],
766 AC_ARG_ENABLE([gallium-osmesa],
767 [AS_HELP_STRING([--enable-gallium-osmesa],
768 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
769 [enable_gallium_osmesa="$enableval"],
770 [enable_gallium_osmesa=no])
772 [AS_HELP_STRING([--disable-egl],
773 [disable EGL library @<:@default=enabled@:>@])],
774 [enable_egl="$enableval"],
778 [AS_HELP_STRING([--enable-xa],
779 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
780 [enable_xa="$enableval"],
783 [AS_HELP_STRING([--enable-gbm],
784 [enable gbm library @<:@default=auto@:>@])],
785 [enable_gbm="$enableval"],
787 AC_ARG_ENABLE([nine],
788 [AS_HELP_STRING([--enable-nine],
789 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
790 [enable_nine="$enableval"],
793 AC_ARG_ENABLE([xvmc],
794 [AS_HELP_STRING([--enable-xvmc],
795 [enable xvmc library @<:@default=auto@:>@])],
796 [enable_xvmc="$enableval"],
798 AC_ARG_ENABLE([vdpau],
799 [AS_HELP_STRING([--enable-vdpau],
800 [enable vdpau library @<:@default=auto@:>@])],
801 [enable_vdpau="$enableval"],
804 [AS_HELP_STRING([--enable-omx],
805 [enable OpenMAX library @<:@default=disabled@:>@])],
806 [enable_omx="$enableval"],
809 [AS_HELP_STRING([--enable-va],
810 [enable va library @<:@default=auto@:>@])],
811 [enable_va="$enableval"],
813 AC_ARG_ENABLE([opencl],
814 [AS_HELP_STRING([--enable-opencl],
815 [enable OpenCL library @<:@default=disabled@:>@])],
816 [enable_opencl="$enableval"],
818 AC_ARG_ENABLE([opencl_icd],
819 [AS_HELP_STRING([--enable-opencl-icd],
820 [Build an OpenCL ICD library to be loaded by an ICD implementation
821 @<:@default=disabled@:>@])],
822 [enable_opencl_icd="$enableval"],
823 [enable_opencl_icd=no])
824 AC_ARG_ENABLE([xlib-glx],
825 [AS_HELP_STRING([--enable-xlib-glx],
826 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
827 [enable_xlib_glx="$enableval"],
828 [enable_xlib_glx=no])
830 AC_ARG_ENABLE([r600-llvm-compiler],
831 [AS_HELP_STRING([--enable-r600-llvm-compiler],
832 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
833 [enable_r600_llvm="$enableval"],
834 [enable_r600_llvm=no])
836 AC_ARG_ENABLE([gallium-tests],
837 [AS_HELP_STRING([--enable-gallium-tests],
838 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
839 [enable_gallium_tests="$enableval"],
840 [enable_gallium_tests=no])
842 # Option for Gallium drivers
844 # Keep this in sync with the --with-gallium-drivers help string default value
845 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
847 AC_ARG_WITH([gallium-drivers],
848 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
849 [comma delimited Gallium drivers list, e.g.
850 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
851 @<:@default=r300,r600,svga,swrast@:>@])],
852 [with_gallium_drivers="$withval"],
853 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
855 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
856 # here so that the script doesn't choke on an unknown driver name later.
857 case "$with_gallium_drivers" in
858 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
859 no) with_gallium_drivers='' ;;
862 if test "x$enable_opengl" = xno -a \
863 "x$enable_gles1" = xno -a \
864 "x$enable_gles2" = xno -a \
865 "x$enable_nine" = xno -a \
866 "x$enable_xa" = xno -a \
867 "x$enable_xvmc" = xno -a \
868 "x$enable_vdpau" = xno -a \
869 "x$enable_omx" = xno -a \
870 "x$enable_va" = xno -a \
871 "x$enable_opencl" = xno; then
872 AC_MSG_ERROR([at least one API should be enabled])
875 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
876 if test "x$enable_opengl" = xno -a \
877 "x$enable_gles1" = xyes; then
878 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
881 if test "x$enable_opengl" = xno -a \
882 "x$enable_gles2" = xyes; then
883 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
886 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
887 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
888 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
889 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
890 "x$enable_gles1" = xyes -o \
891 "x$enable_gles2" = xyes)
893 if test "x$enable_glx" = xno; then
894 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
898 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
899 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
902 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
903 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
906 # Disable GLX if OpenGL is not enabled
907 if test "x$enable_glx$enable_opengl" = xyesno; then
908 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
912 # Disable GLX if DRI and Xlib-GLX are not enabled
913 if test "x$enable_glx" = xyes -a \
914 "x$enable_dri" = xno -a \
915 "x$enable_xlib_glx" = xno; then
916 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
920 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
921 "x$enable_dri" = xyes)
924 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
925 [have_libdrm=yes], [have_libdrm=no])
926 if test "x$have_libdrm" = xyes; then
927 DEFINES="$DEFINES -DHAVE_LIBDRM"
930 # Select which platform-dependent DRI code gets built
933 dri_platform='apple' ;;
935 dri_platform='none' ;;
937 dri_platform='drm' ;;
940 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
941 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
942 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
943 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
944 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
946 AC_ARG_ENABLE([shared-glapi],
947 [AS_HELP_STRING([--enable-shared-glapi],
948 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
949 [enable_shared_glapi="$enableval"],
950 [enable_shared_glapi=yes])
952 case "x$enable_opengl$enable_gles1$enable_gles2" in
954 if test "x$enable_shared_glapi" = xno; then
955 AC_MSG_ERROR([shared GLAPI required when building two or more of
956 the following APIs - opengl, gles1 gles2])
961 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
963 # Build the pipe-drivers as separate libraries/modules.
964 # Do not touch this unless you know what you are doing.
965 # XXX: Expose via configure option ?
966 enable_shared_pipe_drivers=no
969 dnl Driver specific build directories
972 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
973 NEED_WINSYS_XLIB="yes"
976 if test "x$enable_dri" = xyes; then
977 enable_gallium_loader="$enable_shared_pipe_drivers"
980 if test "x$enable_gallium_osmesa" = xyes; then
981 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
982 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
984 if test "x$enable_osmesa" = xyes; then
985 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
989 AC_SUBST([MESA_LLVM])
993 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
994 [choose SHA1 implementation])])
995 case "x$with_sha1" in
996 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
999 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1002 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1003 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1006 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1007 AC_MSG_ERROR([sha1 in libc requested but not found])
1009 if test "x$with_sha1" = xlibc; then
1010 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1011 [Use libc SHA1 functions])
1014 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1015 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1016 with_sha1=CommonCrypto
1018 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1019 AC_MSG_ERROR([CommonCrypto requested but not found])
1021 if test "x$with_sha1" = xCommonCrypto; then
1022 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1023 [Use CommonCrypto SHA1 functions])
1026 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1027 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1028 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1031 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1032 AC_MSG_ERROR([CryptoAPI requested but not found])
1034 if test "x$with_sha1" = xCryptoAPI; then
1035 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1036 [Use CryptoAPI SHA1 functions])
1039 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1040 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1043 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1044 AC_MSG_ERROR([libmd requested but not found])
1046 if test "x$with_sha1" = xlibmd; then
1047 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1048 [Use libmd SHA1 functions])
1051 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1052 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1055 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1056 AC_MSG_ERROR([libsha1 requested but not found])
1058 if test "x$with_sha1" = xlibsha1; then
1059 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1060 [Use libsha1 for SHA1])
1063 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1064 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1067 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1068 AC_MSG_ERROR([libnettle requested but not found])
1070 if test "x$with_sha1" = xlibnettle; then
1071 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1072 [Use libnettle SHA1 functions])
1075 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1076 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1079 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1080 AC_MSG_ERROR([libgcrypt requested but not found])
1082 if test "x$with_sha1" = xlibgcrypt; then
1083 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1084 [Use libgcrypt SHA1 functions])
1087 # We don't need all of the OpenSSL libraries, just libcrypto
1088 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1089 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1090 [HAVE_OPENSSL_PKC=no])
1091 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1092 if test "x$with_sha1" = x; then
1096 if test "x$with_sha1" = xlibcrypto; then
1097 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1100 if test "x$with_sha1" = xlibcrypto; then
1101 if test "x$HAVE_LIBCRYPTO" = xyes; then
1104 SHA1_LIBS="$OPENSSL_LIBS"
1105 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1108 AC_MSG_CHECKING([for SHA1 implementation])
1109 AC_MSG_RESULT([$with_sha1])
1111 AC_SUBST(SHA1_CFLAGS)
1113 # Allow user to configure out the shader-cache feature
1114 AC_ARG_ENABLE([shader-cache],
1115 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1116 [enable_shader_cache="$enableval"],
1117 [if test "x$with_sha1" != "x"; then
1118 enable_shader_cache=yes
1120 enable_shader_cache=no
1122 if test "x$with_sha1" = "x"; then
1123 if test "x$enable_shader_cache" = "xyes"; then
1124 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1127 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1136 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1137 have_libudev=yes, have_libudev=no)
1139 AC_ARG_ENABLE([sysfs],
1140 [AS_HELP_STRING([--enable-sysfs],
1141 [enable /sys PCI identification @<:@default=disabled@:>@])],
1142 [have_sysfs="$enableval"],
1146 if test "x$enable_dri" = xyes; then
1147 if test "$enable_static" = yes; then
1148 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1151 # not a hard requirement as swrast does not depend on it
1152 if test "x$have_libdrm" = xyes; then
1153 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1157 AC_ARG_ENABLE([driglx-direct],
1158 [AS_HELP_STRING([--disable-driglx-direct],
1159 [disable direct rendering in GLX and EGL for DRI \
1160 @<:@default=auto@:>@])],
1161 [driglx_direct="$enableval"],
1162 [driglx_direct="yes"])
1165 dnl libGL configuration per driver
1167 case "x$enable_glx$enable_xlib_glx" in
1170 dri_modules="x11 xext xcb"
1171 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1172 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1173 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1174 GL_LIB_DEPS="$XLIBGL_LIBS"
1175 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1176 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1180 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1182 # find the DRI deps for libGL
1183 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1185 if test x"$driglx_direct" = xyes; then
1186 if test x"$dri_platform" = xdrm ; then
1187 DEFINES="$DEFINES -DGLX_USE_DRM"
1188 if test "x$have_libdrm" != xyes; then
1189 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1192 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1193 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1194 if test x"$enable_dri3" = xyes; then
1195 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1196 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1199 if test x"$enable_dri" = xyes; then
1200 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1203 if test x"$enable_dri3" = xyes; then
1204 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1205 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1208 if test x"$dri_platform" = xapple ; then
1209 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1213 # add xf86vidmode if available
1214 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1215 if test "$HAVE_XF86VIDMODE" = yes ; then
1216 dri_modules="$dri_modules xxf86vm"
1219 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1220 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1221 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1222 GL_LIB_DEPS="$DRIGL_LIBS"
1224 # need DRM libs, $PTHREAD_LIBS, etc.
1225 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1226 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1231 if test "$have_libudev" = yes; then
1232 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1236 if test "$have_sysfs" = yes; then
1237 DEFINES="$DEFINES -DHAVE_SYSFS"
1241 # This is outside the case (above) so that it is invoked even for non-GLX
1243 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1245 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1246 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1247 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1248 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1250 AC_SUBST([X11_INCLUDES])
1251 AC_SUBST([GL_LIB_DEPS])
1252 AC_SUBST([GL_PC_REQ_PRIV])
1253 AC_SUBST([GL_PC_LIB_PRIV])
1254 AC_SUBST([GL_PC_CFLAGS])
1255 AC_SUBST([DRI_PC_REQ_PRIV])
1256 AC_SUBST([GLESv1_CM_LIB_DEPS])
1257 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1258 AC_SUBST([GLESv2_LIB_DEPS])
1259 AC_SUBST([GLESv2_PC_LIB_PRIV])
1261 AC_SUBST([HAVE_XF86VIDMODE])
1266 case "x$enable_glx$enable_xlib_glx" in
1268 DEFINES="$DEFINES -DUSE_XSHM"
1271 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1272 if test "x$driglx_direct" = xyes; then
1273 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1282 AC_ARG_ENABLE([glx-tls],
1283 [AS_HELP_STRING([--enable-glx-tls],
1284 [enable TLS support in GLX @<:@default=disabled@:>@])],
1285 [GLX_USE_TLS="$enableval"],
1287 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1289 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1290 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1295 dnl Directory for DRI drivers
1296 AC_ARG_WITH([dri-driverdir],
1297 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1298 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1299 [DRI_DRIVER_INSTALL_DIR="$withval"],
1300 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1301 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1302 dnl Extra search path for DRI drivers
1303 AC_ARG_WITH([dri-searchpath],
1304 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1305 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1306 [DRI_DRIVER_SEARCH_DIR="$withval"],
1307 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1308 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1309 dnl Which drivers to build - default is chosen by platform
1310 AC_ARG_WITH([dri-drivers],
1311 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1312 [comma delimited classic DRI drivers list, e.g.
1313 "swrast,i965,radeon" @<:@default=auto@:>@])],
1314 [with_dri_drivers="$withval"],
1315 [with_dri_drivers=auto])
1317 if test "x$with_dri_drivers" = xauto; then
1318 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1319 with_dri_drivers="yes"
1321 with_dri_drivers="no"
1324 if test "x$with_dri_drivers" = xno; then
1328 dnl If $with_dri_drivers is yes, drivers will be added through
1329 dnl platform checks. Set DEFINES and LIB_DEPS
1330 if test "x$enable_dri" = xyes; then
1331 # Platform specific settings and drivers to build
1334 DEFINES="$DEFINES -DHAVE_ALIAS"
1335 if test "x$enable_dri3" = xyes; then
1336 DEFINES="$DEFINES -DHAVE_DRI3"
1339 if test "x$have_pci_id" != xyes; then
1340 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1345 # Build only the drivers for cards that exist on PowerPC/sparc
1346 if test "x$with_dri_drivers" = "xyes"; then
1347 with_dri_drivers="r200 radeon swrast"
1352 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1353 DEFINES="$DEFINES -DHAVE_ALIAS"
1356 DEFINES="$DEFINES -DHAVE_ALIAS"
1359 if test "x$with_dri_drivers" = "xyes"; then
1360 with_dri_drivers="swrast"
1364 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1365 if test "x$with_dri_drivers" = "xyes"; then
1366 with_dri_drivers="swrast"
1372 if test "x$with_dri_drivers" = "xyes"; then
1373 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1377 PKG_CHECK_MODULES([EXPAT], [expat], [],
1378 # expat version 2.0 and earlier do not provide expat.pc
1379 [AC_CHECK_HEADER([expat.h],[],
1380 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1381 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1382 [AC_MSG_ERROR([Expat library required for DRI not found])])
1383 EXPAT_LIBS="-lexpat"])
1385 # put all the necessary libs together
1386 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1389 AC_SUBST([DRI_LIB_DEPS])
1392 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1393 if test -n "$with_dri_drivers"; then
1394 if test "x$enable_opengl" != xyes; then
1395 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1398 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1399 for driver in $dri_drivers; do
1400 DRI_DIRS="$DRI_DIRS $driver"
1404 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1408 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1411 HAVE_NOUVEAU_DRI=yes;
1412 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1415 HAVE_RADEON_DRI=yes;
1416 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1420 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1423 HAVE_SWRAST_DRI=yes;
1426 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1430 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1433 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1434 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1435 "x$enable_osmesa" = xyes -o \
1439 dnl OSMesa configuration
1442 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1443 AC_ARG_WITH([osmesa-bits],
1444 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1445 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1446 [osmesa_bits="$withval"],
1448 if test "x$osmesa_bits" != x8; then
1449 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1450 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1454 case "x$osmesa_bits" in
1456 OSMESA_LIB="${OSMESA_LIB}"
1459 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1460 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1463 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1467 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1468 # only link libraries with osmesa if shared
1469 if test "$enable_static" = no; then
1470 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1474 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1477 AC_SUBST([OSMESA_LIB_DEPS])
1478 AC_SUBST([OSMESA_PC_REQ])
1479 AC_SUBST([OSMESA_PC_LIB_PRIV])
1482 dnl gbm configuration
1484 if test "x$enable_gbm" = xauto; then
1485 case "$with_egl_platforms" in
1492 if test "x$enable_gbm" = xyes; then
1493 if test "x$need_pci_id$have_pci_id" = xyesno; then
1494 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1497 if test "x$enable_dri" = xyes; then
1498 if test "x$enable_shared_glapi" = xno; then
1499 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1502 # Strictly speaking libgbm does not require --enable-dri, although
1503 # both of its backends do. Thus one can build libgbm without any
1504 # backends if --disable-dri is set.
1505 # To avoid unnecessary complexity of checking if at least one backend
1506 # is available when building, just mandate --enable-dri.
1507 AC_MSG_ERROR([gbm requires --enable-dri])
1510 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1511 if test "x$need_pci_id$have_libudev" = xyesyes; then
1512 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1516 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1517 AC_SUBST([GBM_PC_REQ_PRIV])
1518 AC_SUBST([GBM_PC_LIB_PRIV])
1521 dnl EGL configuration
1525 if test "x$enable_egl" = xyes; then
1526 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1528 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1530 if test "$enable_static" != yes; then
1531 if test "x$enable_dri" = xyes; then
1532 HAVE_EGL_DRIVER_DRI2=1
1533 if test "x$enable_shared_glapi" = xno; then
1534 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1537 # Avoid building an "empty" libEGL. Drop/update this
1538 # when other backends (haiku?) come along.
1539 AC_MSG_ERROR([egl requires --enable-dri])
1544 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1545 AC_SUBST([EGL_LIB_DEPS])
1548 dnl XA configuration
1550 if test "x$enable_xa" = xyes; then
1551 if test "x$with_gallium_drivers" = xswrast; then
1553 Building xa requires at least one non swrast gallium driver.
1554 If you are looking to use libxatracker.so with the VMware driver,
1555 make sure to include svga in the gallium drivers list, apart from
1557 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1559 enable_gallium_loader=$enable_shared_pipe_drivers
1561 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1564 dnl Gallium G3DVL configuration
1566 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1567 if test "x$enable_xvmc" = xauto; then
1568 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1571 if test "x$enable_vdpau" = xauto; then
1572 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1575 if test "x$enable_omx" = xauto; then
1576 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1579 if test "x$enable_va" = xauto; then
1580 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1584 if test "x$enable_dri" = xyes -o \
1585 "x$enable_xvmc" = xyes -o \
1586 "x$enable_vdpau" = xyes -o \
1587 "x$enable_omx" = xyes -o \
1588 "x$enable_va" = xyes; then
1591 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1593 if test "x$enable_xvmc" = xyes -o \
1594 "x$enable_vdpau" = xyes -o \
1595 "x$enable_omx" = xyes -o \
1596 "x$enable_va" = xyes; then
1597 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1598 need_gallium_vl_winsys=yes
1600 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1602 if test "x$enable_xvmc" = xyes; then
1603 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1604 enable_gallium_loader=$enable_shared_pipe_drivers
1606 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1608 if test "x$enable_vdpau" = xyes; then
1609 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1610 enable_gallium_loader=$enable_shared_pipe_drivers
1612 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1614 if test "x$enable_omx" = xyes; then
1615 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1616 enable_gallium_loader=$enable_shared_pipe_drivers
1618 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1620 if test "x$enable_va" = xyes; then
1621 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1622 enable_gallium_loader=$enable_shared_pipe_drivers
1624 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1627 dnl Nine Direct3D9 configuration
1629 if test "x$enable_nine" = xyes; then
1630 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1631 AC_MSG_ERROR([nine requires the gallium swrast driver])
1633 if test "x$with_gallium_drivers" = xswrast; then
1634 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1636 if test "x$enable_dri3" = xno; then
1637 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1640 enable_gallium_loader=$enable_shared_pipe_drivers
1642 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1645 dnl OpenCL configuration
1648 AC_ARG_WITH([clang-libdir],
1649 [AS_HELP_STRING([--with-clang-libdir],
1650 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1651 [CLANG_LIBDIR="$withval"],
1654 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1655 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1657 if test "x$enable_opencl" = xyes; then
1658 if test -z "$with_gallium_drivers"; then
1659 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1662 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1663 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1666 if test "x$have_libclc" = xno; then
1667 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1668 Make sure the directory containing libclc.pc is specified in your
1669 PKG_CONFIG_PATH environment variable.
1670 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1672 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1673 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1674 AC_SUBST([LIBCLC_INCLUDEDIR])
1675 AC_SUBST([LIBCLC_LIBEXECDIR])
1678 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1679 enable_gallium_loader=yes
1681 if test "x$enable_opencl_icd" = xyes; then
1682 OPENCL_LIBNAME="MesaOpenCL"
1684 OPENCL_LIBNAME="OpenCL"
1687 if test "x$have_libelf" != xyes; then
1688 AC_MSG_ERROR([Clover requires libelf])
1691 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1692 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1693 AC_SUBST([OPENCL_LIBNAME])
1696 dnl Gallium configuration
1698 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1700 AC_SUBST([LLVM_BINDIR])
1701 AC_SUBST([LLVM_CFLAGS])
1702 AC_SUBST([LLVM_CPPFLAGS])
1703 AC_SUBST([LLVM_CXXFLAGS])
1704 AC_SUBST([LLVM_LIBDIR])
1705 AC_SUBST([LLVM_LIBS])
1706 AC_SUBST([LLVM_LDFLAGS])
1707 AC_SUBST([LLVM_INCLUDEDIR])
1708 AC_SUBST([LLVM_VERSION])
1709 AC_SUBST([CLANG_RESOURCE_DIR])
1711 case "x$enable_opengl$enable_gles1$enable_gles2" in
1713 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1717 AC_SUBST([VG_LIB_DEPS])
1718 AC_SUBST([EGL_CLIENT_APIS])
1721 dnl EGL Platforms configuration
1723 AC_ARG_WITH([egl-platforms],
1724 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1725 [comma delimited native platforms libEGL supports, e.g.
1726 "x11,drm" @<:@default=auto@:>@])],
1727 [with_egl_platforms="$withval"],
1728 [if test "x$enable_egl" = xyes; then
1729 with_egl_platforms="x11"
1731 with_egl_platforms=""
1734 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1735 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1738 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1739 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1741 if test "x$WAYLAND_SCANNER" = x; then
1742 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1745 # Do per-EGL platform setups and checks
1746 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1747 for plat in $egl_platforms; do
1750 test "x$have_libdrm" != xyes &&
1751 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1753 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1755 if test "x$WAYLAND_SCANNER" = x; then
1756 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1761 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1765 test "x$enable_gbm" = "xno" &&
1766 AC_MSG_ERROR([EGL platform drm needs gbm])
1767 test "x$have_libdrm" != xyes &&
1768 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1772 test "x$have_libdrm" != xyes &&
1773 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1777 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1781 case "$plat$need_pci_id$have_pci_id" in
1782 waylandyesno|drmyesno)
1783 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1787 # libEGL wants to default to the first platform specified in
1788 # ./configure. parse that here.
1789 if test "x$egl_platforms" != "x"; then
1790 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1791 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1793 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1796 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1797 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1798 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1799 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1800 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1802 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1804 AC_SUBST([EGL_NATIVE_PLATFORM])
1805 AC_SUBST([EGL_CFLAGS])
1807 # If we don't have the X11 platform, set this define so we don't try to include
1809 if ! echo "$egl_platforms" | grep -q 'x11'; then
1810 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1811 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1817 AC_ARG_ENABLE([gallium-llvm],
1818 [AS_HELP_STRING([--enable-gallium-llvm],
1819 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1820 [enable_gallium_llvm="$enableval"],
1821 [enable_gallium_llvm=auto])
1823 AC_ARG_ENABLE([llvm-shared-libs],
1824 [AS_HELP_STRING([--enable-llvm-shared-libs],
1825 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1826 [enable_llvm_shared_libs="$enableval"],
1827 [enable_llvm_shared_libs=yes])
1829 AC_ARG_WITH([llvm-prefix],
1830 [AS_HELP_STRING([--with-llvm-prefix],
1831 [Prefix for LLVM installations in non-standard locations])],
1832 [llvm_prefix="$withval"],
1836 # Call this inside ` ` to get the return value.
1837 # $1 is the llvm-config command with arguments.
1838 strip_unwanted_llvm_flags() {
1839 # Use \> (marks the end of the word)
1841 -e 's/-DNDEBUG\>//g' \
1842 -e 's/-D_GNU_SOURCE\>//g' \
1843 -e 's/-pedantic\>//g' \
1844 -e 's/-Wcovered-switch-default\>//g' \
1848 -e 's/-Wcast-qual\>//g' \
1849 -e 's/-Woverloaded-virtual\>//g' \
1850 -e 's/-fcolor-diagnostics\>//g' \
1851 -e 's/-fdata-sections\>//g' \
1852 -e 's/-ffunction-sections\>//g' \
1853 -e 's/-fno-exceptions\>//g' \
1854 -e 's/-fomit-frame-pointer\>//g' \
1855 -e 's/-fvisibility-inlines-hidden\>//g' \
1857 -e 's/-fstack-protector-strong\>//g'
1860 llvm_check_version_for() {
1861 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1862 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1868 if test -z "$with_gallium_drivers"; then
1869 enable_gallium_llvm=no
1871 if test "x$enable_gallium_llvm" = xauto; then
1873 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1876 if test "x$enable_gallium_llvm" = xyes; then
1877 if test -n "$llvm_prefix"; then
1878 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1880 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1883 if test "x$LLVM_CONFIG" != xno; then
1884 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1885 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1886 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1887 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1888 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1889 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1890 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1891 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1893 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1894 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1895 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1896 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1898 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1899 if test -z "$LLVM_VERSION_PATCH"; then
1900 LLVM_VERSION_PATCH=0
1903 if test -n "${LLVM_VERSION_MAJOR}"; then
1904 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1906 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1909 LLVM_REQUIRED_VERSION_MAJOR="3"
1910 LLVM_REQUIRED_VERSION_MINOR="3"
1911 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1912 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1915 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1917 if test "x$enable_opencl" = xyes; then
1918 llvm_check_version_for "3" "5" "0" "opencl"
1920 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1921 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1923 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1926 dnl Check for Clang internal headers
1927 if test "x$enable_opencl" = xyes; then
1928 if test -z "$CLANG_LIBDIR"; then
1929 CLANG_LIBDIR=${LLVM_LIBDIR}
1931 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1932 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1933 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1943 if test "x$enable_opencl" = xyes; then
1944 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1948 dnl Directory for XVMC libs
1949 AC_ARG_WITH([xvmc-libdir],
1950 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1951 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1952 [XVMC_LIB_INSTALL_DIR="$withval"],
1953 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1954 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1959 if test "x$enable_gallium_tests" = xyes; then
1960 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1961 enable_gallium_loader=yes
1963 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1965 dnl Directory for VDPAU libs
1966 AC_ARG_WITH([vdpau-libdir],
1967 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1968 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1969 [VDPAU_LIB_INSTALL_DIR="$withval"],
1970 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1971 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1973 dnl Directory for OMX libs
1975 AC_ARG_WITH([omx-libdir],
1976 [AS_HELP_STRING([--with-omx-libdir=DIR],
1977 [directory for the OMX libraries])],
1978 [OMX_LIB_INSTALL_DIR="$withval"],
1979 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1980 AC_SUBST([OMX_LIB_INSTALL_DIR])
1982 dnl Directory for VA libs
1984 AC_ARG_WITH([va-libdir],
1985 [AS_HELP_STRING([--with-va-libdir=DIR],
1986 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
1987 [VA_LIB_INSTALL_DIR="$withval"],
1988 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
1989 AC_SUBST([VA_LIB_INSTALL_DIR])
1991 AC_ARG_WITH([d3d-libdir],
1992 [AS_HELP_STRING([--with-d3d-libdir=DIR],
1993 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
1994 [D3D_DRIVER_INSTALL_DIR="$withval"],
1995 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
1996 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
1999 dnl Gallium helper functions
2001 gallium_require_drm() {
2002 if test "x$have_libdrm" != xyes; then
2003 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2007 gallium_require_llvm() {
2008 if test "x$MESA_LLVM" = x0; then
2009 case "$host" in *gnux32) return;; esac
2011 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2016 gallium_require_drm_loader() {
2017 if test "x$enable_gallium_loader" = xyes; then
2018 if test "x$need_pci_id$have_pci_id" = xyesno; then
2019 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2021 enable_gallium_drm_loader=yes
2023 if test "x$enable_va" = xyes && test "x$7" != x; then
2024 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2029 case "$with_egl_platforms" in
2033 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2036 if test "x$enable_gbm" != xyes; then
2037 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2041 radeon_llvm_check() {
2042 if test ${LLVM_VERSION_INT} -lt 307; then
2043 amdgpu_llvm_target_name='r600'
2045 amdgpu_llvm_target_name='amdgpu'
2047 if test "x$enable_gallium_llvm" != "xyes"; then
2048 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2050 llvm_check_version_for "3" "4" "2" $1
2051 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2052 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2054 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2055 NEED_RADEON_LLVM=yes
2056 if test "x$have_libelf" != xyes; then
2057 AC_MSG_ERROR([$1 requires libelf when using llvm])
2061 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2062 if test -n "$with_gallium_drivers"; then
2063 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2064 for driver in $gallium_drivers; do
2067 HAVE_GALLIUM_SVGA=yes
2068 gallium_require_drm "svga"
2069 gallium_require_drm_loader
2072 HAVE_GALLIUM_I915=yes
2073 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2074 gallium_require_drm "Gallium i915"
2075 gallium_require_drm_loader
2078 HAVE_GALLIUM_ILO=yes
2079 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2080 gallium_require_drm "Gallium i965/ilo"
2081 gallium_require_drm_loader
2084 HAVE_GALLIUM_R300=yes
2085 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2086 gallium_require_drm "Gallium R300"
2087 gallium_require_drm_loader
2088 gallium_require_llvm "Gallium R300"
2091 HAVE_GALLIUM_R600=yes
2092 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2093 gallium_require_drm "Gallium R600"
2094 gallium_require_drm_loader
2095 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2096 radeon_llvm_check "r600g"
2097 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2099 if test "x$enable_r600_llvm" = xyes; then
2100 USE_R600_LLVM_COMPILER=yes;
2102 if test "x$enable_opencl" = xyes; then
2103 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2107 HAVE_GALLIUM_RADEONSI=yes
2108 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2109 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2110 gallium_require_drm "radeonsi"
2111 gallium_require_drm_loader
2112 radeon_llvm_check "radeonsi"
2113 require_egl_drm "radeonsi"
2116 HAVE_GALLIUM_NOUVEAU=yes
2117 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2118 gallium_require_drm "nouveau"
2119 gallium_require_drm_loader
2122 HAVE_GALLIUM_FREEDRENO=yes
2123 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2124 gallium_require_drm "freedreno"
2125 gallium_require_drm_loader
2128 HAVE_GALLIUM_SOFTPIPE=yes
2129 if test "x$MESA_LLVM" = x1; then
2130 HAVE_GALLIUM_LLVMPIPE=yes
2134 HAVE_GALLIUM_VC4=yes
2135 gallium_require_drm "vc4"
2136 gallium_require_drm_loader
2139 i?86 | x86_64 | amd64)
2140 USE_VC4_SIMULATOR=yes
2145 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2151 dnl Set LLVM_LIBS - This is done after the driver configuration so
2152 dnl that drivers can add additional components to LLVM_COMPONENTS.
2153 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2154 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2155 dnl this was causing the same libraries to be appear multiple times
2158 if test "x$MESA_LLVM" != x0; then
2160 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2162 if test "x$enable_llvm_shared_libs" = xyes; then
2163 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2164 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2165 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2167 if test "x$llvm_have_one_so" = xyes; then
2168 dnl LLVM was built using auto*, so there is only one shared object.
2169 LLVM_LIBS="-l$LLVM_SO_NAME"
2171 dnl If LLVM was built with CMake, there will be one shared object per
2173 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2174 [AC_MSG_ERROR([Could not find llvm shared libraries:
2175 Please make sure you have built llvm with the --enable-shared option
2176 and that your llvm libraries are installed in $LLVM_LIBDIR
2177 If you have installed your llvm libraries to a different directory you
2178 can use the --with-llvm-prefix= configure flag to specify this directory.
2179 NOTE: Mesa is attempting to use llvm shared libraries by default.
2180 If you do not want to build with llvm shared libraries and instead want to
2181 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2182 invocation and rebuild.])])
2184 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2185 dnl install uses a shared object for each component and we have
2186 dnl already added all of these objects to LLVM_LIBS.
2189 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2190 dnl We need to link to llvm system libs when using static libs
2191 dnl However, only llvm 3.5+ provides --system-libs
2192 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2193 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2198 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2199 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2200 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2201 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2202 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2203 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2204 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2205 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2206 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2207 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2208 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2209 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2210 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2212 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2214 # NOTE: anything using xcb or other client side libs ends up in separate
2215 # _CLIENT variables. The pipe loader is built in two variants,
2216 # one that is standalone and does not link any x client libs (for
2217 # use by XA tracker in particular, but could be used in any case
2218 # where communication with xserver is not desired).
2219 if test "x$enable_gallium_loader" = xyes; then
2220 if test "x$enable_dri" = xyes; then
2221 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2224 if test "x$enable_gallium_drm_loader" = xyes; then
2225 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2228 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2231 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2232 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2233 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2234 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2235 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2236 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2238 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2239 "x$HAVE_GALLIUM_R600" = xyes -o \
2240 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2241 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2242 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2243 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2244 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2245 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2246 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2247 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2248 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2249 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2250 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2255 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2256 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2257 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2258 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2260 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2261 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2262 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2264 AC_SUBST([NINE_MAJOR], 1)
2265 AC_SUBST([NINE_MINOR], 0)
2266 AC_SUBST([NINE_TINY], 0)
2267 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2269 AC_SUBST([VDPAU_MAJOR], 1)
2270 AC_SUBST([VDPAU_MINOR], 0)
2272 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2273 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2274 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2275 AC_SUBST([VA_MINOR], $VA_MINOR)
2277 AC_SUBST([XVMC_MAJOR], 1)
2278 AC_SUBST([XVMC_MINOR], 0)
2280 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2281 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2282 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2283 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2285 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2286 AC_SUBST([XA_MINOR], $XA_MINOR)
2287 AC_SUBST([XA_TINY], $XA_TINY)
2288 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2290 dnl Restore LDFLAGS and CPPFLAGS
2291 LDFLAGS="$_SAVE_LDFLAGS"
2292 CPPFLAGS="$_SAVE_CPPFLAGS"
2294 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2295 if test "x$acv_mesa_CLANG" = xyes; then
2296 CFLAGS="$CFLAGS -Qunused-arguments"
2297 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2300 dnl Add user CFLAGS and CXXFLAGS
2301 CFLAGS="$CFLAGS $USER_CFLAGS"
2302 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2304 dnl Substitute the config
2305 AC_CONFIG_FILES([Makefile
2309 src/egl/wayland/wayland-drm/Makefile
2310 src/egl/wayland/wayland-egl/Makefile
2311 src/egl/wayland/wayland-egl/wayland-egl.pc
2312 src/gallium/Makefile
2313 src/gallium/auxiliary/Makefile
2314 src/gallium/auxiliary/pipe-loader/Makefile
2315 src/gallium/drivers/freedreno/Makefile
2316 src/gallium/drivers/i915/Makefile
2317 src/gallium/drivers/ilo/Makefile
2318 src/gallium/drivers/llvmpipe/Makefile
2319 src/gallium/drivers/noop/Makefile
2320 src/gallium/drivers/nouveau/Makefile
2321 src/gallium/drivers/r300/Makefile
2322 src/gallium/drivers/r600/Makefile
2323 src/gallium/drivers/radeon/Makefile
2324 src/gallium/drivers/radeonsi/Makefile
2325 src/gallium/drivers/rbug/Makefile
2326 src/gallium/drivers/softpipe/Makefile
2327 src/gallium/drivers/svga/Makefile
2328 src/gallium/drivers/trace/Makefile
2329 src/gallium/drivers/vc4/Makefile
2330 src/gallium/state_trackers/clover/Makefile
2331 src/gallium/state_trackers/dri/Makefile
2332 src/gallium/state_trackers/glx/xlib/Makefile
2333 src/gallium/state_trackers/nine/Makefile
2334 src/gallium/state_trackers/omx/Makefile
2335 src/gallium/state_trackers/osmesa/Makefile
2336 src/gallium/state_trackers/va/Makefile
2337 src/gallium/state_trackers/vdpau/Makefile
2338 src/gallium/state_trackers/xa/Makefile
2339 src/gallium/state_trackers/xvmc/Makefile
2340 src/gallium/targets/d3dadapter9/Makefile
2341 src/gallium/targets/d3dadapter9/d3d.pc
2342 src/gallium/targets/dri/Makefile
2343 src/gallium/targets/libgl-xlib/Makefile
2344 src/gallium/targets/omx/Makefile
2345 src/gallium/targets/opencl/Makefile
2346 src/gallium/targets/opencl/mesa.icd
2347 src/gallium/targets/osmesa/Makefile
2348 src/gallium/targets/osmesa/osmesa.pc
2349 src/gallium/targets/pipe-loader/Makefile
2350 src/gallium/targets/va/Makefile
2351 src/gallium/targets/vdpau/Makefile
2352 src/gallium/targets/xa/Makefile
2353 src/gallium/targets/xa/xatracker.pc
2354 src/gallium/targets/xvmc/Makefile
2355 src/gallium/tests/trivial/Makefile
2356 src/gallium/tests/unit/Makefile
2357 src/gallium/winsys/freedreno/drm/Makefile
2358 src/gallium/winsys/i915/drm/Makefile
2359 src/gallium/winsys/intel/drm/Makefile
2360 src/gallium/winsys/nouveau/drm/Makefile
2361 src/gallium/winsys/radeon/drm/Makefile
2362 src/gallium/winsys/amdgpu/drm/Makefile
2363 src/gallium/winsys/svga/drm/Makefile
2364 src/gallium/winsys/sw/dri/Makefile
2365 src/gallium/winsys/sw/kms-dri/Makefile
2366 src/gallium/winsys/sw/null/Makefile
2367 src/gallium/winsys/sw/wrapper/Makefile
2368 src/gallium/winsys/sw/xlib/Makefile
2369 src/gallium/winsys/vc4/drm/Makefile
2374 src/glx/apple/Makefile
2375 src/glx/tests/Makefile
2379 src/mapi/es1api/glesv1_cm.pc
2380 src/mapi/es2api/glesv2.pc
2381 src/mapi/glapi/gen/Makefile
2384 src/mesa/drivers/dri/dri.pc
2385 src/mesa/drivers/dri/common/Makefile
2386 src/mesa/drivers/dri/common/xmlpool/Makefile
2387 src/mesa/drivers/dri/i915/Makefile
2388 src/mesa/drivers/dri/i965/Makefile
2389 src/mesa/drivers/dri/Makefile
2390 src/mesa/drivers/dri/nouveau/Makefile
2391 src/mesa/drivers/dri/r200/Makefile
2392 src/mesa/drivers/dri/radeon/Makefile
2393 src/mesa/drivers/dri/swrast/Makefile
2394 src/mesa/drivers/osmesa/Makefile
2395 src/mesa/drivers/osmesa/osmesa.pc
2396 src/mesa/drivers/x11/Makefile
2397 src/mesa/main/tests/Makefile
2399 src/util/tests/hash_table/Makefile])
2404 dnl Output some configuration info for the user
2407 echo " prefix: $prefix"
2408 echo " exec_prefix: $exec_prefix"
2409 echo " libdir: $libdir"
2410 echo " includedir: $includedir"
2414 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2418 case "x$enable_osmesa$enable_gallium_osmesa" in
2420 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2423 echo " OSMesa: lib$OSMESA_LIB"
2431 if test "x$enable_dri" != xno; then
2432 echo " DRI platform: $dri_platform"
2433 if test -z "$DRI_DIRS"; then
2434 echo " DRI drivers: no"
2436 echo " DRI drivers: $DRI_DIRS"
2438 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2441 case "x$enable_glx$enable_xlib_glx" in
2443 echo " GLX: Xlib-based"
2446 echo " GLX: DRI-based"
2449 echo " GLX: $enable_glx"
2455 echo " EGL: $enable_egl"
2456 if test "$enable_egl" = yes; then
2457 echo " EGL platforms: $egl_platforms"
2460 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2461 egl_drivers="$egl_drivers builtin:egl_dri2"
2464 echo " EGL drivers: $egl_drivers"
2468 if test "x$MESA_LLVM" = x1; then
2470 echo " llvm-config: $LLVM_CONFIG"
2471 echo " llvm-version: $LLVM_VERSION"
2477 if test -n "$with_gallium_drivers"; then
2478 echo " Gallium: yes"
2485 echo " Shader cache: $enable_shader_cache"
2486 if test "x$enable_shader_cache" = "xyes"; then
2487 echo " With SHA1 from: $with_sha1"
2492 echo " Shared libs: $enable_shared"
2493 echo " Static libs: $enable_static"
2494 echo " Shared-glapi: $enable_shared_glapi"
2496 dnl Compiler options
2497 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2498 cflags=`echo $CFLAGS | \
2499 $SED 's/^ *//;s/ */ /;s/ *$//'`
2500 cxxflags=`echo $CXXFLAGS | \
2501 $SED 's/^ *//;s/ */ /;s/ *$//'`
2502 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2504 echo " CFLAGS: $cflags"
2505 echo " CXXFLAGS: $cxxflags"
2506 echo " Macros: $defines"
2508 if test "x$MESA_LLVM" = x1; then
2509 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2510 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2511 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2512 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2515 echo " PYTHON2: $PYTHON2"
2518 echo " Run '${MAKE-make}' to build Mesa"