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])
49 # Support silent build rules, requires at least automake-1.11. Disable
50 # by either passing --disable-silent-rules to configure or passing V=1
52 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
53 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
55 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
57 dnl Set internal versions
59 AC_SUBST([OSMESA_VERSION])
61 dnl Versions for external dependencies
62 LIBDRM_REQUIRED=2.4.38
63 LIBDRM_RADEON_REQUIRED=2.4.56
64 LIBDRM_INTEL_REQUIRED=2.4.60
65 LIBDRM_NVVIEUX_REQUIRED=2.4.33
66 LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
67 LIBDRM_FREEDRENO_REQUIRED=2.4.57
68 DRI2PROTO_REQUIRED=2.6
69 DRI3PROTO_REQUIRED=1.0
70 PRESENTPROTO_REQUIRED=1.0
72 GLPROTO_REQUIRED=1.4.14
73 LIBOMXIL_BELLAGIO_REQUIRED=0.0
76 WAYLAND_REQUIRED=1.2.0
80 XSHMFENCE_REQUIRED=1.1
82 PYTHON_MAKO_REQUIRED=0.3.4
91 AC_CHECK_PROGS([PYTHON2], [python2 python])
98 LT_INIT([disable-static])
101 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
102 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
104 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
105 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
107 AC_CHECK_PROG(INDENT, indent, indent, cat)
108 if test "x$INDENT" != "xcat"; then
109 # Only GNU indent is supported
110 INDENT_VERSION=`indent --version | grep GNU`
111 if test $? -eq 0; then
112 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
118 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
119 if test -n "$PYTHON2" -a "x$acv_mako_found" = "xyes"; then
122 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
127 dnl We need a POSIX shell for parts of the build. Assume we have one
131 # Solaris /bin/sh is too old/non-POSIX compliant
132 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
137 dnl clang is mostly GCC-compatible, but its version is much lower,
138 dnl so we have to check for it.
139 AC_MSG_CHECKING([if compiling with clang])
142 [AC_LANG_PROGRAM([], [[
147 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
149 AC_MSG_RESULT([$acv_mesa_CLANG])
151 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
152 dnl versions are explictly not supported.
155 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
156 AC_MSG_CHECKING([whether gcc version is sufficient])
160 GCC_VERSION=`$CC -dumpversion`
161 if test $? -eq 0; then
162 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
163 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
166 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
168 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
173 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
176 if test "x$cross_compiling" = xyes; then
181 dnl Check for compiler builtins
182 AX_GCC_BUILTIN([__builtin_bswap32])
183 AX_GCC_BUILTIN([__builtin_bswap64])
184 AX_GCC_BUILTIN([__builtin_clz])
185 AX_GCC_BUILTIN([__builtin_clzll])
186 AX_GCC_BUILTIN([__builtin_ctz])
187 AX_GCC_BUILTIN([__builtin_expect])
188 AX_GCC_BUILTIN([__builtin_ffs])
189 AX_GCC_BUILTIN([__builtin_ffsll])
190 AX_GCC_BUILTIN([__builtin_popcount])
191 AX_GCC_BUILTIN([__builtin_popcountll])
192 AX_GCC_BUILTIN([__builtin_unreachable])
194 AX_GCC_FUNC_ATTRIBUTE([flatten])
195 AX_GCC_FUNC_ATTRIBUTE([format])
196 AX_GCC_FUNC_ATTRIBUTE([malloc])
197 AX_GCC_FUNC_ATTRIBUTE([packed])
198 AX_GCC_FUNC_ATTRIBUTE([unused])
200 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
202 dnl Make sure the pkg-config macros are defined
203 m4_ifndef([PKG_PROG_PKG_CONFIG],
204 [m4_fatal([Could not locate the pkg-config autoconf macros.
205 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
206 are in a different location, try setting the environment variable
207 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
208 PKG_PROG_PKG_CONFIG()
210 dnl LIB_DIR - library basename
211 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
214 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
215 _SAVE_LDFLAGS="$LDFLAGS"
216 _SAVE_CPPFLAGS="$CPPFLAGS"
219 DEFINES="-DUSE_EXTERNAL_DXTN_LIB=1"
223 DEFINES="$DEFINES -D_GNU_SOURCE"
226 DEFINES="$DEFINES -DSVR4"
229 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
233 dnl Add flags for gcc and g++
234 if test "x$GCC" = xyes; then
235 CFLAGS="$CFLAGS -Wall"
237 if test "x$USE_GNU99" = xyes; then
238 CFLAGS="$CFLAGS -std=gnu99"
240 CFLAGS="$CFLAGS -std=c99"
243 # Enable -Werror=implicit-function-declaration and
244 # -Werror=missing-prototypes, if available, or otherwise, just
245 # -Wmissing-prototypes. This is particularly useful to avoid
246 # generating a loadable driver module that has undefined symbols.
247 save_CFLAGS="$CFLAGS"
248 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
249 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
250 CFLAGS="$CFLAGS -Werror=missing-prototypes"
251 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
252 AC_MSG_RESULT([yes]),
253 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
254 AC_MSG_RESULT([no])]);
256 # Enable -fvisibility=hidden if using a gcc that supports it
257 save_CFLAGS="$CFLAGS"
258 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
259 VISIBILITY_CFLAGS="-fvisibility=hidden"
260 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
261 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
262 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
264 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
267 # Work around aliasing bugs - developers should comment this out
268 CFLAGS="$CFLAGS -fno-strict-aliasing"
270 # gcc's builtin memcmp is slower than glibc's
271 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
272 CFLAGS="$CFLAGS -fno-builtin-memcmp"
274 # Flags to help ensure that certain portions of the code -- and only those
275 # portions -- can be built with MSVC:
276 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
277 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
278 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
279 # supports most of C99)
280 # - the rest has no compiler compiler restrictions
281 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
282 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
284 # Enable -Werror=vla if compiler supports it
285 save_CFLAGS="$CFLAGS"
286 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
287 CFLAGS="$CFLAGS -Werror=vla"
288 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
289 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
290 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
291 AC_MSG_RESULT([yes])],
292 AC_MSG_RESULT([no]));
293 CFLAGS="$save_CFLAGS"
295 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
296 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
298 if test "x$GXX" = xyes; then
299 CXXFLAGS="$CXXFLAGS -Wall"
301 # Enable -fvisibility=hidden if using a gcc that supports it
302 save_CXXFLAGS="$CXXFLAGS"
303 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
304 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
305 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
307 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
308 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
311 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
312 CXXFLAGS=$save_CXXFLAGS
314 # Work around aliasing bugs - developers should comment this out
315 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
317 # gcc's builtin memcmp is slower than glibc's
318 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
319 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
322 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
323 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
324 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
325 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
327 dnl even if the compiler appears to support it, using visibility attributes isn't
328 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
332 VISIBILITY_CXXFLAGS=""
336 AC_SUBST([VISIBILITY_CFLAGS])
337 AC_SUBST([VISIBILITY_CXXFLAGS])
340 dnl Optional flags, check for compiler support
342 SSE41_CFLAGS="-msse4.1"
343 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
344 dnl stack, but on x86-32 such alignment is not guaranteed.
345 case "$target_cpu" in
347 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
350 save_CFLAGS="$CFLAGS"
351 CFLAGS="$SSE41_CFLAGS $CFLAGS"
352 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
353 #include <smmintrin.h>
355 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
356 c = _mm_max_epu32(a, b);
358 }]])], SSE41_SUPPORTED=1)
359 CFLAGS="$save_CFLAGS"
360 if test "x$SSE41_SUPPORTED" = x1; then
361 DEFINES="$DEFINES -DUSE_SSE41"
363 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
364 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
366 dnl Can't have static and shared libraries, default to static if user
367 dnl explicitly requested. If both disabled, set to static since shared
368 dnl was explicitly requested.
369 case "x$enable_static$enable_shared" in
371 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
375 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
380 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
383 dnl other compiler options
385 AC_ARG_ENABLE([debug],
386 [AS_HELP_STRING([--enable-debug],
387 [use debug compiler flags and macros @<:@default=disabled@:>@])],
388 [enable_debug="$enableval"],
391 if test "x$enable_debug" = xyes; then
392 DEFINES="$DEFINES -DDEBUG"
393 if test "x$GCC" = xyes; then
394 if ! echo "$CFLAGS" | grep -q -e '-g'; then
397 if ! echo "$CFLAGS" | grep -q -e '-O'; then
401 if test "x$GXX" = xyes; then
402 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
403 CXXFLAGS="$CXXFLAGS -g"
405 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
406 CXXFLAGS="$CXXFLAGS -O0"
410 DEFINES="$DEFINES -DNDEBUG"
414 dnl Check if linker supports -Bsymbolic
416 save_LDFLAGS=$LDFLAGS
417 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
418 AC_MSG_CHECKING([if ld supports -Bsymbolic])
420 [AC_LANG_SOURCE([int main() { return 0;}])],
421 [AC_MSG_RESULT([yes])
422 BSYMBOLIC="-Wl,-Bsymbolic";],
425 LDFLAGS=$save_LDFLAGS
427 AC_SUBST([BSYMBOLIC])
430 dnl Check if linker supports garbage collection
432 save_LDFLAGS=$LDFLAGS
433 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
434 AC_MSG_CHECKING([whether ld supports --gc-sections])
436 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
437 [AC_MSG_RESULT([yes])
438 GC_SECTIONS="-Wl,--gc-sections";],
441 LDFLAGS=$save_LDFLAGS
443 AC_SUBST([GC_SECTIONS])
446 dnl OpenBSD does not have DT_NEEDED entries for libc by design
447 dnl so when these flags are passed to ld via libtool the checks will fail
451 LD_NO_UNDEFINED="" ;;
453 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
456 AC_SUBST([LD_NO_UNDEFINED])
459 dnl Check if linker supports version scripts
461 AC_MSG_CHECKING([if the linker supports version-scripts])
462 save_LDFLAGS=$LDFLAGS
463 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
464 cat > conftest.map <<EOF
474 [AC_LANG_SOURCE([int main() { return 0;}])],
475 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
476 [have_ld_version_script=no; AC_MSG_RESULT(no)])
477 LDFLAGS=$save_LDFLAGS
478 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
481 dnl Check if linker supports dynamic list files
483 AC_MSG_CHECKING([if the linker supports --dynamic-list])
484 save_LDFLAGS=$LDFLAGS
485 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
486 cat > conftest.dyn <<EOF
488 radeon_drm_winsys_create;
492 [AC_LANG_SOURCE([int main() { return 0;}])],
493 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
494 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
495 LDFLAGS=$save_LDFLAGS
496 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
499 dnl compatibility symlinks
503 HAVE_COMPAT_SYMLINKS=yes ;;
505 HAVE_COMPAT_SYMLINKS=no ;;
508 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
526 AC_ARG_WITH([gl-lib-name],
527 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
528 [specify GL library name @<:@default=GL@:>@])],
531 AC_ARG_WITH([osmesa-lib-name],
532 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
533 [specify OSMesa library name @<:@default=OSMesa@:>@])],
534 [OSMESA_LIB=$withval],
536 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
537 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
540 dnl Mangled Mesa support
542 AC_ARG_ENABLE([mangling],
543 [AS_HELP_STRING([--enable-mangling],
544 [enable mangled symbols and library name @<:@default=disabled@:>@])],
545 [enable_mangling="${enableval}"],
548 if test "x${enable_mangling}" = "xyes" ; then
549 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
550 GL_LIB="Mangled${GL_LIB}"
551 OSMESA_LIB="Mangled${OSMESA_LIB}"
554 AC_SUBST([OSMESA_LIB])
557 dnl potentially-infringing-but-nobody-knows-for-sure stuff
559 AC_ARG_ENABLE([texture-float],
560 [AS_HELP_STRING([--enable-texture-float],
561 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
562 [enable_texture_float="$enableval"],
563 [enable_texture_float=no]
565 if test "x$enable_texture_float" = xyes; then
566 AC_MSG_WARN([Floating-point textures enabled.])
567 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
568 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
572 dnl Arch/platform-specific settings
575 [AS_HELP_STRING([--disable-asm],
576 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
577 [enable_asm="$enableval"],
581 AC_MSG_CHECKING([whether to enable assembly])
582 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
583 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
584 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
586 i?86 | x86_64 | amd64)
588 AC_MSG_RESULT([no, cross compiling])
592 # check for supported arches
593 if test "x$enable_asm" = xyes; then
597 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
604 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
620 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
621 AC_MSG_RESULT([yes, x86])
624 DEFINES="$DEFINES -DUSE_X86_64_ASM"
625 AC_MSG_RESULT([yes, x86_64])
628 DEFINES="$DEFINES -DUSE_SPARC_ASM"
629 AC_MSG_RESULT([yes, sparc])
632 AC_MSG_RESULT([no, platform not supported])
637 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
638 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
640 dnl Check to see if dlopen is in default libraries (like Solaris, which
641 dnl has it in libc), or if libdl is needed to get it.
642 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
643 [AC_CHECK_LIB([dl], [dlopen],
644 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
645 AC_SUBST([DLOPEN_LIBS])
647 dnl Check if that library also has dladdr
649 LIBS="$LIBS $DLOPEN_LIBS"
650 AC_CHECK_FUNCS([dladdr])
657 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
658 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
659 [AC_MSG_ERROR([Could not find clock_gettime])])])
660 AC_SUBST([CLOCK_LIB])
664 dnl See if posix_memalign is available
665 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
667 dnl Check for pthreads
673 if test "x$ax_pthread_ok" = xno; then
674 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
678 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
679 dnl to -pthread, which causes problems if we need -lpthread to appear in
681 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
683 dnl SELinux awareness.
684 AC_ARG_ENABLE([selinux],
685 [AS_HELP_STRING([--enable-selinux],
686 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
687 [MESA_SELINUX="$enableval"],
689 if test "x$enable_selinux" = "xyes"; then
690 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
691 [AC_CHECK_HEADER([selinux/selinux.h],[],
692 [AC_MSG_ERROR([SELinux headers not found])])
693 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
694 [AC_MSG_ERROR([SELinux library not found])])
695 SELINUX_LIBS="-lselinux"])
696 DEFINES="$DEFINES -DMESA_SELINUX"
698 AC_SUBST([SELINUX_CFLAGS])
699 AC_SUBST([SELINUX_LIBS])
702 AC_ARG_ENABLE([opengl],
703 [AS_HELP_STRING([--disable-opengl],
704 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
705 [enable_opengl="$enableval"],
707 AC_ARG_ENABLE([gles1],
708 [AS_HELP_STRING([--enable-gles1],
709 [enable support for OpenGL ES 1.x API @<:@default=disabled@:>@])],
710 [enable_gles1="$enableval"],
712 AC_ARG_ENABLE([gles2],
713 [AS_HELP_STRING([--enable-gles2],
714 [enable support for OpenGL ES 2.x API @<:@default=disabled@:>@])],
715 [enable_gles2="$enableval"],
719 [AS_HELP_STRING([--enable-dri],
720 [enable DRI modules @<:@default=enabled@:>@])],
721 [enable_dri="$enableval"],
732 AC_ARG_ENABLE([dri3],
733 [AS_HELP_STRING([--enable-dri3],
734 [enable DRI3 @<:@default=auto@:>@])],
735 [enable_dri3="$enableval"],
736 [enable_dri3="$dri3_default"])
738 [AS_HELP_STRING([--enable-glx],
739 [enable GLX library @<:@default=enabled@:>@])],
740 [enable_glx="$enableval"],
742 AC_ARG_ENABLE([osmesa],
743 [AS_HELP_STRING([--enable-osmesa],
744 [enable OSMesa library @<:@default=disabled@:>@])],
745 [enable_osmesa="$enableval"],
747 AC_ARG_ENABLE([gallium-osmesa],
748 [AS_HELP_STRING([--enable-gallium-osmesa],
749 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
750 [enable_gallium_osmesa="$enableval"],
751 [enable_gallium_osmesa=no])
753 [AS_HELP_STRING([--disable-egl],
754 [disable EGL library @<:@default=enabled@:>@])],
755 [enable_egl="$enableval"],
759 [AS_HELP_STRING([--enable-xa],
760 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
761 [enable_xa="$enableval"],
764 [AS_HELP_STRING([--enable-gbm],
765 [enable gbm library @<:@default=auto@:>@])],
766 [enable_gbm="$enableval"],
768 AC_ARG_ENABLE([nine],
769 [AS_HELP_STRING([--enable-nine],
770 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
771 [enable_nine="$enableval"],
774 AC_ARG_ENABLE([xvmc],
775 [AS_HELP_STRING([--enable-xvmc],
776 [enable xvmc library @<:@default=auto@:>@])],
777 [enable_xvmc="$enableval"],
779 AC_ARG_ENABLE([vdpau],
780 [AS_HELP_STRING([--enable-vdpau],
781 [enable vdpau library @<:@default=auto@:>@])],
782 [enable_vdpau="$enableval"],
785 [AS_HELP_STRING([--enable-omx],
786 [enable OpenMAX library @<:@default=disabled@:>@])],
787 [enable_omx="$enableval"],
790 [AS_HELP_STRING([--enable-va],
791 [enable va library @<:@default=auto@:>@])],
792 [enable_va="$enableval"],
794 AC_ARG_ENABLE([opencl],
795 [AS_HELP_STRING([--enable-opencl],
796 [enable OpenCL library @<:@default=disabled@:>@])],
797 [enable_opencl="$enableval"],
799 AC_ARG_ENABLE([opencl_icd],
800 [AS_HELP_STRING([--enable-opencl-icd],
801 [Build an OpenCL ICD library to be loaded by an ICD implementation
802 @<:@default=disabled@:>@])],
803 [enable_opencl_icd="$enableval"],
804 [enable_opencl_icd=no])
805 AC_ARG_ENABLE([xlib-glx],
806 [AS_HELP_STRING([--enable-xlib-glx],
807 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
808 [enable_xlib_glx="$enableval"],
809 [enable_xlib_glx=no])
811 AC_ARG_ENABLE([r600-llvm-compiler],
812 [AS_HELP_STRING([--enable-r600-llvm-compiler],
813 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
814 [enable_r600_llvm="$enableval"],
815 [enable_r600_llvm=no])
817 AC_ARG_ENABLE([gallium-tests],
818 [AS_HELP_STRING([--enable-gallium-tests],
819 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
820 [enable_gallium_tests="$enableval"],
821 [enable_gallium_tests=no])
823 # Option for Gallium drivers
825 # Keep this in sync with the --with-gallium-drivers help string default value
826 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
828 AC_ARG_WITH([gallium-drivers],
829 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
830 [comma delimited Gallium drivers list, e.g.
831 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
832 @<:@default=r300,r600,svga,swrast@:>@])],
833 [with_gallium_drivers="$withval"],
834 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
836 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
837 # here so that the script doesn't choke on an unknown driver name later.
838 case "$with_gallium_drivers" in
839 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
840 no) with_gallium_drivers='' ;;
843 if test "x$enable_opengl" = xno -a \
844 "x$enable_gles1" = xno -a \
845 "x$enable_gles2" = xno -a \
846 "x$enable_nine" = xno -a \
847 "x$enable_xa" = xno -a \
848 "x$enable_xvmc" = xno -a \
849 "x$enable_vdpau" = xno -a \
850 "x$enable_omx" = xno -a \
851 "x$enable_va" = xno -a \
852 "x$enable_opencl" = xno; then
853 AC_MSG_ERROR([at least one API should be enabled])
856 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
857 if test "x$enable_opengl" = xno -a \
858 "x$enable_gles1" = xyes; then
859 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
862 if test "x$enable_opengl" = xno -a \
863 "x$enable_gles2" = xyes; then
864 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
867 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
868 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
869 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
870 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
871 "x$enable_gles1" = xyes -o \
872 "x$enable_gles2" = xyes)
874 if test "x$enable_glx" = xno; then
875 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
879 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
880 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
883 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
884 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
887 # Disable GLX if OpenGL is not enabled
888 if test "x$enable_glx$enable_opengl" = xyesno; then
889 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
893 # Disable GLX if DRI and Xlib-GLX are not enabled
894 if test "x$enable_glx" = xyes -a \
895 "x$enable_dri" = xno -a \
896 "x$enable_xlib_glx" = xno; then
897 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
901 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
902 "x$enable_dri" = xyes)
904 # Select which platform-dependent DRI code gets built
907 dri_platform='apple' ;;
909 dri_platform='none' ;;
911 dri_platform='drm' ;;
914 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
915 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
916 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
917 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
918 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
920 AC_ARG_ENABLE([shared-glapi],
921 [AS_HELP_STRING([--enable-shared-glapi],
922 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
923 [enable_shared_glapi="$enableval"],
924 [enable_shared_glapi=yes])
926 case "x$enable_opengl$enable_gles1$enable_gles2" in
928 if test "x$enable_shared_glapi" = xno; then
929 AC_MSG_ERROR([shared GLAPI required when building two or more of
930 the following APIs - opengl, gles1 gles2])
935 # Building Xlib-GLX requires shared glapi to be disabled.
936 if test "x$enable_xlib_glx" = xyes; then
937 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
938 enable_shared_glapi=no
941 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
943 # Build the pipe-drivers as separate libraries/modules.
944 # Do not touch this unless you know what you are doing.
945 # XXX: Expose via configure option ?
946 enable_shared_pipe_drivers=no
949 dnl Driver specific build directories
952 case "x$enable_glx$enable_xlib_glx" in
954 NEED_WINSYS_XLIB="yes"
958 if test "x$enable_dri" = xyes; then
959 enable_gallium_loader="$enable_shared_pipe_drivers"
962 if test "x$enable_gallium_osmesa" = xyes; then
963 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
964 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
966 if test "x$enable_osmesa" = xyes; then
967 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
971 AC_SUBST([MESA_LLVM])
975 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
976 [choose SHA1 implementation])])
977 case "x$with_sha1" in
978 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
981 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
984 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
985 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
988 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
989 AC_MSG_ERROR([sha1 in libc requested but not found])
991 if test "x$with_sha1" = xlibc; then
992 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
993 [Use libc SHA1 functions])
996 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
997 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
998 with_sha1=CommonCrypto
1000 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1001 AC_MSG_ERROR([CommonCrypto requested but not found])
1003 if test "x$with_sha1" = xCommonCrypto; then
1004 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1005 [Use CommonCrypto SHA1 functions])
1008 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1009 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1010 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1013 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1014 AC_MSG_ERROR([CryptoAPI requested but not found])
1016 if test "x$with_sha1" = xCryptoAPI; then
1017 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1018 [Use CryptoAPI SHA1 functions])
1021 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1022 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1025 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1026 AC_MSG_ERROR([libmd requested but not found])
1028 if test "x$with_sha1" = xlibmd; then
1029 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1030 [Use libmd SHA1 functions])
1033 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1034 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1037 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1038 AC_MSG_ERROR([libsha1 requested but not found])
1040 if test "x$with_sha1" = xlibsha1; then
1041 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1042 [Use libsha1 for SHA1])
1045 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1046 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1049 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1050 AC_MSG_ERROR([libnettle requested but not found])
1052 if test "x$with_sha1" = xlibnettle; then
1053 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1054 [Use libnettle SHA1 functions])
1057 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1058 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1061 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1062 AC_MSG_ERROR([libgcrypt requested but not found])
1064 if test "x$with_sha1" = xlibgcrypt; then
1065 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1066 [Use libgcrypt SHA1 functions])
1069 # We don't need all of the OpenSSL libraries, just libcrypto
1070 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1071 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1072 [HAVE_OPENSSL_PKC=no])
1073 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1074 if test "x$with_sha1" = x; then
1078 if test "x$with_sha1" = xlibcrypto; then
1079 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1082 if test "x$with_sha1" = xlibcrypto; then
1083 if test "x$HAVE_LIBCRYPTO" = xyes; then
1086 SHA1_LIBS="$OPENSSL_LIBS"
1087 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1090 AC_MSG_CHECKING([for SHA1 implementation])
1091 AC_MSG_RESULT([$with_sha1])
1093 AC_SUBST(SHA1_CFLAGS)
1095 # Allow user to configure out the shader-cache feature
1096 AC_ARG_ENABLE([shader-cache],
1097 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1098 [enable_shader_cache="$enableval"],
1099 [if test "x$with_sha1" != "x"; then
1100 enable_shader_cache=yes
1102 enable_shader_cache=no
1104 if test "x$with_sha1" = "x"; then
1105 if test "x$enable_shader_cache" = "xyes"; then
1106 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1109 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1112 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1113 [have_libdrm=yes], [have_libdrm=no])
1114 if test "x$have_libdrm" = xyes; then
1115 DEFINES="$DEFINES -DHAVE_LIBDRM"
1125 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1126 have_libudev=yes, have_libudev=no)
1128 AC_ARG_ENABLE([sysfs],
1129 [AS_HELP_STRING([--enable-sysfs],
1130 [enable /sys PCI identification @<:@default=disabled@:>@])],
1131 [have_sysfs="$enableval"],
1135 if test "x$enable_dri" = xyes; then
1136 if test "$enable_static" = yes; then
1137 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1140 # not a hard requirement as swrast does not depend on it
1141 if test "x$have_libdrm" = xyes; then
1142 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1146 AC_ARG_ENABLE([driglx-direct],
1147 [AS_HELP_STRING([--disable-driglx-direct],
1148 [disable direct rendering in GLX and EGL for DRI \
1149 @<:@default=auto@:>@])],
1150 [driglx_direct="$enableval"],
1151 [driglx_direct="yes"])
1154 dnl libGL configuration per driver
1156 case "x$enable_glx$enable_xlib_glx" in
1159 dri_modules="x11 xext xcb"
1160 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1161 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1162 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1163 GL_LIB_DEPS="$XLIBGL_LIBS"
1164 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1165 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1169 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1171 # find the DRI deps for libGL
1172 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1174 if test x"$driglx_direct" = xyes; then
1175 if test x"$dri_platform" = xdrm ; then
1176 DEFINES="$DEFINES -DGLX_USE_DRM"
1177 if test "x$have_libdrm" != xyes; then
1178 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1181 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1182 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1183 if test x"$enable_dri3" = xyes; then
1184 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1185 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1188 if test x"$enable_dri" = xyes; then
1189 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1192 if test x"$enable_dri3" = xyes; then
1193 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1194 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1197 if test x"$dri_platform" = xapple ; then
1198 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1202 # add xf86vidmode if available
1203 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1204 if test "$HAVE_XF86VIDMODE" = yes ; then
1205 dri_modules="$dri_modules xxf86vm"
1208 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1209 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1210 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1211 GL_LIB_DEPS="$DRIGL_LIBS"
1213 # need DRM libs, $PTHREAD_LIBS, etc.
1214 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1215 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1220 if test "$have_libudev" = yes; then
1221 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1225 if test "$have_sysfs" = yes; then
1226 DEFINES="$DEFINES -DHAVE_SYSFS"
1230 # This is outside the case (above) so that it is invoked even for non-GLX
1232 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1234 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1235 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1236 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1237 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1239 AC_SUBST([X11_INCLUDES])
1240 AC_SUBST([GL_LIB_DEPS])
1241 AC_SUBST([GL_PC_REQ_PRIV])
1242 AC_SUBST([GL_PC_LIB_PRIV])
1243 AC_SUBST([GL_PC_CFLAGS])
1244 AC_SUBST([DRI_PC_REQ_PRIV])
1245 AC_SUBST([GLESv1_CM_LIB_DEPS])
1246 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1247 AC_SUBST([GLESv2_LIB_DEPS])
1248 AC_SUBST([GLESv2_PC_LIB_PRIV])
1250 AC_SUBST([HAVE_XF86VIDMODE])
1255 case "x$enable_glx$enable_xlib_glx" in
1257 DEFINES="$DEFINES -DUSE_XSHM"
1260 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1261 if test "x$driglx_direct" = xyes; then
1262 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1271 AC_ARG_ENABLE([glx-tls],
1272 [AS_HELP_STRING([--enable-glx-tls],
1273 [enable TLS support in GLX @<:@default=disabled@:>@])],
1274 [GLX_USE_TLS="$enableval"],
1276 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1278 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1279 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1284 dnl Directory for DRI drivers
1285 AC_ARG_WITH([dri-driverdir],
1286 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1287 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1288 [DRI_DRIVER_INSTALL_DIR="$withval"],
1289 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1290 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1291 dnl Extra search path for DRI drivers
1292 AC_ARG_WITH([dri-searchpath],
1293 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1294 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1295 [DRI_DRIVER_SEARCH_DIR="$withval"],
1296 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1297 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1298 dnl Which drivers to build - default is chosen by platform
1299 AC_ARG_WITH([dri-drivers],
1300 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1301 [comma delimited classic DRI drivers list, e.g.
1302 "swrast,i965,radeon" @<:@default=auto@:>@])],
1303 [with_dri_drivers="$withval"],
1304 [with_dri_drivers=auto])
1306 if test "x$with_dri_drivers" = xauto; then
1307 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1308 with_dri_drivers="yes"
1310 with_dri_drivers="no"
1313 if test "x$with_dri_drivers" = xno; then
1317 dnl If $with_dri_drivers is yes, drivers will be added through
1318 dnl platform checks. Set DEFINES and LIB_DEPS
1319 if test "x$enable_dri" = xyes; then
1320 # Platform specific settings and drivers to build
1323 DEFINES="$DEFINES -DHAVE_ALIAS"
1324 if test "x$enable_dri3" = xyes; then
1325 DEFINES="$DEFINES -DHAVE_DRI3"
1328 if test "x$have_pci_id" != xyes; then
1329 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1334 # Build only the drivers for cards that exist on PowerPC/sparc
1335 if test "x$with_dri_drivers" = "xyes"; then
1336 with_dri_drivers="r200 radeon swrast"
1341 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1342 DEFINES="$DEFINES -DHAVE_ALIAS"
1345 DEFINES="$DEFINES -DHAVE_ALIAS"
1348 if test "x$with_dri_drivers" = "xyes"; then
1349 with_dri_drivers="swrast"
1353 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1354 if test "x$with_dri_drivers" = "xyes"; then
1355 with_dri_drivers="swrast"
1361 if test "x$with_dri_drivers" = "xyes"; then
1362 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1366 PKG_CHECK_MODULES([EXPAT], [expat], [],
1367 # expat version 2.0 and earlier do not provide expat.pc
1368 [AC_CHECK_HEADER([expat.h],[],
1369 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1370 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1371 [AC_MSG_ERROR([Expat library required for DRI not found])])
1372 EXPAT_LIBS="-lexpat"])
1374 DRICOMMON_NEED_LIBDRM=no
1375 # If we are building any DRI driver other than swrast.
1376 if test -n "$with_dri_drivers"; then
1377 if test "x$with_dri_drivers" != xswrast; then
1378 # ... libdrm is required
1379 if test "x$have_libdrm" != xyes; then
1380 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1382 DRICOMMON_NEED_LIBDRM=yes
1386 # If we're building any gallium DRI driver other than swrast
1387 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1388 if test "x$with_gallium_drivers" != xswrast; then
1389 # ... build a libdrm aware dricommon
1390 DRICOMMON_NEED_LIBDRM=yes
1394 # put all the necessary libs together
1395 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1398 AC_SUBST([DRI_LIB_DEPS])
1401 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1402 if test -n "$with_dri_drivers"; then
1403 if test "x$enable_opengl" != xyes; then
1404 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1407 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1408 for driver in $dri_drivers; do
1409 DRI_DIRS="$DRI_DIRS $driver"
1413 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1417 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1420 HAVE_NOUVEAU_DRI=yes;
1421 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1424 HAVE_RADEON_DRI=yes;
1425 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1429 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1432 HAVE_SWRAST_DRI=yes;
1435 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1439 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1442 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1443 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1444 "x$enable_osmesa" = xyes -o \
1448 dnl OSMesa configuration
1451 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1452 AC_ARG_WITH([osmesa-bits],
1453 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1454 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1455 [osmesa_bits="$withval"],
1457 if test "x$osmesa_bits" != x8; then
1458 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1459 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1463 case "x$osmesa_bits" in
1465 OSMESA_LIB="${OSMESA_LIB}"
1468 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1469 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1472 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1476 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1477 # only link libraries with osmesa if shared
1478 if test "$enable_static" = no; then
1479 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1483 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1486 AC_SUBST([OSMESA_LIB_DEPS])
1487 AC_SUBST([OSMESA_PC_REQ])
1488 AC_SUBST([OSMESA_PC_LIB_PRIV])
1491 dnl gbm configuration
1493 if test "x$enable_gbm" = xauto; then
1494 case "$with_egl_platforms" in
1501 if test "x$enable_gbm" = xyes; then
1502 if test "x$need_pci_id$have_pci_id" = xyesno; then
1503 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1506 if test "x$enable_dri" = xyes; then
1507 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1508 if test "x$enable_shared_glapi" = xno; then
1509 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1512 # Strictly speaking libgbm does not require --enable-dri, although
1513 # both of its backends do. Thus one can build libgbm without any
1514 # backends if --disable-dri is set.
1515 # To avoid unnecessary complexity of checking if at least one backend
1516 # is available when building, just mandate --enable-dri.
1517 AC_MSG_ERROR([gbm requires --enable-dri])
1520 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1521 if test "x$need_pci_id$have_libudev" = xyesyes; then
1522 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1526 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1527 AC_SUBST([GBM_PC_REQ_PRIV])
1528 AC_SUBST([GBM_PC_LIB_PRIV])
1531 dnl EGL configuration
1535 if test "x$enable_egl" = xyes; then
1536 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1538 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1540 if test "$enable_static" != yes; then
1541 if test "x$enable_dri" = xyes; then
1542 HAVE_EGL_DRIVER_DRI2=1
1547 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1548 AC_SUBST([EGL_LIB_DEPS])
1551 dnl XA configuration
1553 if test "x$enable_xa" = xyes; then
1554 if test "x$with_gallium_drivers" = xswrast; then
1556 Building xa requires at least one non swrast gallium driver.
1557 If you are looking to use libxatracker.so with the VMware driver,
1558 make sure to include svga in the gallium drivers list, apart from
1560 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1562 enable_gallium_loader=$enable_shared_pipe_drivers
1564 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1567 dnl Gallium G3DVL configuration
1569 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1570 if test "x$enable_xvmc" = xauto; then
1571 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1574 if test "x$enable_vdpau" = xauto; then
1575 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1578 if test "x$enable_omx" = xauto; then
1579 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1582 if test "x$enable_va" = xauto; then
1583 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1587 if test "x$enable_dri" = xyes -o \
1588 "x$enable_xvmc" = xyes -o \
1589 "x$enable_vdpau" = xyes -o \
1590 "x$enable_omx" = xyes -o \
1591 "x$enable_va" = xyes; then
1594 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1596 if test "x$enable_xvmc" = xyes -o \
1597 "x$enable_vdpau" = xyes -o \
1598 "x$enable_omx" = xyes -o \
1599 "x$enable_va" = xyes; then
1600 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1601 need_gallium_vl_winsys=yes
1603 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1605 if test "x$enable_xvmc" = xyes; then
1606 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1607 enable_gallium_loader=$enable_shared_pipe_drivers
1609 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1611 if test "x$enable_vdpau" = xyes; then
1612 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1613 enable_gallium_loader=$enable_shared_pipe_drivers
1615 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1617 if test "x$enable_omx" = xyes; then
1618 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1619 enable_gallium_loader=$enable_shared_pipe_drivers
1621 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1623 if test "x$enable_va" = xyes; then
1624 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1625 enable_gallium_loader=$enable_shared_pipe_drivers
1627 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1630 dnl Nine Direct3D9 configuration
1632 if test "x$enable_nine" = xyes; then
1633 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1634 AC_MSG_ERROR([nine requires the gallium swrast driver])
1636 if test "x$with_gallium_drivers" == xswrast; then
1637 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1639 if test "x$enable_dri3" = xno; then
1640 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1643 enable_gallium_loader=$enable_shared_pipe_drivers
1645 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1648 dnl OpenCL configuration
1651 AC_ARG_WITH([libclc-path],
1652 [AS_HELP_STRING([--with-libclc-path],
1653 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1654 [LIBCLC_PATH="$withval"],
1657 if test -n "$LIBCLC_PATH"; then
1658 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1659 Please review the updated build instructions for clover:
1660 http://dri.freedesktop.org/wiki/GalliumCompute])
1664 AC_ARG_WITH([clang-libdir],
1665 [AS_HELP_STRING([--with-clang-libdir],
1666 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1667 [CLANG_LIBDIR="$withval"],
1670 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1671 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1673 if test "x$enable_opencl" = xyes; then
1674 if test -z "$with_gallium_drivers"; then
1675 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1678 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1679 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1682 if test "x$have_libclc" = xno; then
1683 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1684 Make sure the directory containing libclc.pc is specified in your
1685 PKG_CONFIG_PATH environment variable.
1686 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1688 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1689 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1690 AC_SUBST([LIBCLC_INCLUDEDIR])
1691 AC_SUBST([LIBCLC_LIBEXECDIR])
1694 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1695 enable_gallium_loader=yes
1697 if test "x$enable_opencl_icd" = xyes; then
1698 OPENCL_LIBNAME="MesaOpenCL"
1700 OPENCL_LIBNAME="OpenCL"
1703 if test "x$have_libelf" != xyes; then
1704 AC_MSG_ERROR([Clover requires libelf])
1707 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1708 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1709 AC_SUBST([OPENCL_LIBNAME])
1712 dnl Gallium configuration
1714 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1716 AC_SUBST([LLVM_BINDIR])
1717 AC_SUBST([LLVM_CFLAGS])
1718 AC_SUBST([LLVM_CPPFLAGS])
1719 AC_SUBST([LLVM_CXXFLAGS])
1720 AC_SUBST([LLVM_LIBDIR])
1721 AC_SUBST([LLVM_LIBS])
1722 AC_SUBST([LLVM_LDFLAGS])
1723 AC_SUBST([LLVM_INCLUDEDIR])
1724 AC_SUBST([LLVM_VERSION])
1725 AC_SUBST([CLANG_RESOURCE_DIR])
1727 case "x$enable_opengl$enable_gles1$enable_gles2" in
1729 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1733 AC_SUBST([VG_LIB_DEPS])
1734 AC_SUBST([EGL_CLIENT_APIS])
1737 dnl EGL Platforms configuration
1739 AC_ARG_WITH([egl-platforms],
1740 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1741 [comma delimited native platforms libEGL supports, e.g.
1742 "x11,drm" @<:@default=auto@:>@])],
1743 [with_egl_platforms="$withval"],
1744 [if test "x$enable_egl" = xyes; then
1745 with_egl_platforms="x11"
1747 with_egl_platforms=""
1750 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1751 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1754 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1755 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1757 if test "x$WAYLAND_SCANNER" = x; then
1758 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1761 # Do per-EGL platform setups and checks
1762 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1763 for plat in $egl_platforms; do
1766 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1768 if test "x$WAYLAND_SCANNER" = x; then
1769 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1774 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1778 test "x$enable_gbm" = "xno" &&
1779 AC_MSG_ERROR([EGL platform drm needs gbm])
1780 test "x$have_libdrm" != xyes &&
1781 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1784 android|fbdev|gdi|null)
1788 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1792 case "$plat$need_pci_id$have_pci_id" in
1793 waylandyesno|drmyesno)
1794 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1798 # libEGL wants to default to the first platform specified in
1799 # ./configure. parse that here.
1800 if test "x$egl_platforms" != "x"; then
1801 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1802 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1804 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1807 if echo "$egl_platforms" | grep -q 'x11'; then
1808 NEED_WINSYS_XLIB=yes
1810 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1811 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1812 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1813 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep -q 'fbdev')
1814 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1816 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1818 AC_SUBST([EGL_NATIVE_PLATFORM])
1819 AC_SUBST([EGL_CFLAGS])
1821 # If we don't have the X11 platform, set this define so we don't try to include
1823 if ! echo "$egl_platforms" | grep -q 'x11'; then
1824 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1825 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1828 AC_ARG_WITH([max-width],
1829 [AS_HELP_STRING([--with-max-width=N],
1830 [Maximum framebuffer width (4096)])],
1831 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1832 AS_IF([test "${withval}" -gt "4096"],
1833 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1835 AC_ARG_WITH([max-height],
1836 [AS_HELP_STRING([--with-max-height=N],
1837 [Maximum framebuffer height (4096)])],
1838 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1839 AS_IF([test "${withval}" -gt "4096"],
1840 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1846 AC_ARG_ENABLE([gallium-llvm],
1847 [AS_HELP_STRING([--enable-gallium-llvm],
1848 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1849 [enable_gallium_llvm="$enableval"],
1850 [enable_gallium_llvm=auto])
1852 AC_ARG_ENABLE([llvm-shared-libs],
1853 [AS_HELP_STRING([--enable-llvm-shared-libs],
1854 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1855 [enable_llvm_shared_libs="$enableval"],
1856 [enable_llvm_shared_libs=yes])
1858 AC_ARG_WITH([llvm-prefix],
1859 [AS_HELP_STRING([--with-llvm-prefix],
1860 [Prefix for LLVM installations in non-standard locations])],
1861 [llvm_prefix="$withval"],
1865 # Call this inside ` ` to get the return value.
1866 # $1 is the llvm-config command with arguments.
1867 strip_unwanted_llvm_flags() {
1868 # Use \> (marks the end of the word)
1870 -e 's/-DNDEBUG\>//g' \
1871 -e 's/-D_GNU_SOURCE\>//g' \
1872 -e 's/-pedantic\>//g' \
1873 -e 's/-Wcovered-switch-default\>//g' \
1877 -e 's/-Wcast-qual\>//g' \
1878 -e 's/-Woverloaded-virtual\>//g' \
1879 -e 's/-fcolor-diagnostics\>//g' \
1880 -e 's/-fdata-sections\>//g' \
1881 -e 's/-ffunction-sections\>//g' \
1882 -e 's/-fno-exceptions\>//g' \
1883 -e 's/-fomit-frame-pointer\>//g' \
1884 -e 's/-fvisibility-inlines-hidden\>//g' \
1886 -e 's/-fstack-protector-strong\>//g'
1890 if test -z "$with_gallium_drivers"; then
1891 enable_gallium_llvm=no
1893 if test "x$enable_gallium_llvm" = xauto; then
1895 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1898 if test "x$enable_gallium_llvm" = xyes; then
1899 if test -n "$llvm_prefix"; then
1900 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1902 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1905 if test "x$LLVM_CONFIG" != xno; then
1906 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1907 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1908 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1909 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1910 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1911 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1912 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1913 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1915 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1916 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1917 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1918 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1920 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1921 if test -z "$LLVM_VERSION_PATCH"; then
1922 LLVM_VERSION_PATCH=0
1925 if test -n "${LLVM_VERSION_MAJOR}"; then
1926 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1928 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1931 LLVM_REQUIRED_VERSION_MAJOR="3"
1932 LLVM_REQUIRED_VERSION_MINOR="3"
1933 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1934 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1937 LLVM_COMPONENTS="engine bitwriter"
1938 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1939 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1942 if test "x$enable_opencl" = xyes; then
1943 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1944 # LLVM 3.3 >= 177971 requires IRReader
1945 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1946 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1948 # LLVM 3.4 requires Option
1949 if $LLVM_CONFIG --components | grep -qw 'option'; then
1950 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1952 # Current OpenCL/Clover and LLVM 3.5 require ObjCARCOpts and ProfileData
1953 if $LLVM_CONFIG --components | grep -qw 'objcarcopts'; then
1954 LLVM_COMPONENTS="${LLVM_COMPONENTS} objcarcopts"
1956 if $LLVM_CONFIG --components | grep -qw 'profiledata'; then
1957 LLVM_COMPONENTS="${LLVM_COMPONENTS} profiledata"
1960 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1963 dnl Check for Clang internal headers
1964 if test "x$enable_opencl" = xyes; then
1965 if test -z "$CLANG_LIBDIR"; then
1966 CLANG_LIBDIR=${LLVM_LIBDIR}
1968 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1969 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1970 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1980 if test "x$enable_opencl" = xyes; then
1981 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1985 dnl Directory for XVMC libs
1986 AC_ARG_WITH([xvmc-libdir],
1987 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1988 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1989 [XVMC_LIB_INSTALL_DIR="$withval"],
1990 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1991 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1996 if test "x$enable_gallium_tests" = xyes; then
1997 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1998 enable_gallium_loader=yes
2000 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2002 dnl Directory for VDPAU libs
2003 AC_ARG_WITH([vdpau-libdir],
2004 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2005 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2006 [VDPAU_LIB_INSTALL_DIR="$withval"],
2007 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2008 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2010 dnl Directory for OMX libs
2012 AC_ARG_WITH([omx-libdir],
2013 [AS_HELP_STRING([--with-omx-libdir=DIR],
2014 [directory for the OMX libraries])],
2015 [OMX_LIB_INSTALL_DIR="$withval"],
2016 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2017 AC_SUBST([OMX_LIB_INSTALL_DIR])
2019 dnl Directory for VA libs
2021 AC_ARG_WITH([va-libdir],
2022 [AS_HELP_STRING([--with-va-libdir=DIR],
2023 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2024 [VA_LIB_INSTALL_DIR="$withval"],
2025 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2026 AC_SUBST([VA_LIB_INSTALL_DIR])
2028 AC_ARG_WITH([d3d-libdir],
2029 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2030 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2031 [D3D_DRIVER_INSTALL_DIR="$withval"],
2032 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2033 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2036 dnl Gallium helper functions
2038 gallium_require_drm() {
2039 if test "x$have_libdrm" != xyes; then
2040 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2044 gallium_require_llvm() {
2045 if test "x$MESA_LLVM" = x0; then
2046 case "$host" in *gnux32) return;; esac
2048 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2053 gallium_require_drm_loader() {
2054 if test "x$enable_gallium_loader" = xyes; then
2055 if test "x$need_pci_id$have_pci_id" = xyesno; then
2056 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2058 enable_gallium_drm_loader=yes
2060 if test "x$enable_va" = xyes && test "x$7" != x; then
2061 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2066 case "$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 $1 driver.])
2078 radeon_llvm_check() {
2079 if test "x$enable_gallium_llvm" != "xyes"; then
2080 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2082 LLVM_REQUIRED_VERSION_MAJOR="3"
2083 LLVM_REQUIRED_VERSION_MINOR="4"
2084 LLVM_REQUIRED_VERSION_PATCH="2"
2085 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}${LLVM_REQUIRED_VERSION_PATCH}"; then
2086 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR.$LLVM_REQUIRED_VERSION_PATCH or newer is required for $1])
2088 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
2089 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
2090 sources with the --enable-experimental-targets=R600
2093 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
2094 NEED_RADEON_LLVM=yes
2095 if test "x$have_libelf" != xyes; then
2096 AC_MSG_ERROR([$1 requires libelf when using llvm])
2100 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2101 if test -n "$with_gallium_drivers"; then
2102 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2103 for driver in $gallium_drivers; do
2106 HAVE_GALLIUM_SVGA=yes
2107 gallium_require_drm "svga"
2108 gallium_require_drm_loader
2111 HAVE_GALLIUM_I915=yes
2112 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2113 gallium_require_drm "Gallium i915"
2114 gallium_require_drm_loader
2117 HAVE_GALLIUM_ILO=yes
2118 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2119 gallium_require_drm "Gallium i965/ilo"
2120 gallium_require_drm_loader
2123 HAVE_GALLIUM_R300=yes
2124 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2125 gallium_require_drm "Gallium R300"
2126 gallium_require_drm_loader
2127 gallium_require_llvm "Gallium R300"
2130 HAVE_GALLIUM_R600=yes
2131 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2132 gallium_require_drm "Gallium R600"
2133 gallium_require_drm_loader
2134 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2135 radeon_llvm_check "r600g"
2136 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2138 if test "x$enable_r600_llvm" = xyes; then
2139 USE_R600_LLVM_COMPILER=yes;
2141 if test "x$enable_opencl" = xyes; then
2142 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2146 HAVE_GALLIUM_RADEONSI=yes
2147 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2148 gallium_require_drm "radeonsi"
2149 gallium_require_drm_loader
2150 radeon_llvm_check "radeonsi"
2151 require_egl_drm "radeonsi"
2154 HAVE_GALLIUM_NOUVEAU=yes
2155 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2156 gallium_require_drm "nouveau"
2157 gallium_require_drm_loader
2160 HAVE_GALLIUM_FREEDRENO=yes
2161 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2162 gallium_require_drm "freedreno"
2163 gallium_require_drm_loader
2166 HAVE_GALLIUM_SOFTPIPE=yes
2167 if test "x$MESA_LLVM" = x1; then
2168 HAVE_GALLIUM_LLVMPIPE=yes
2172 HAVE_GALLIUM_VC4=yes
2173 gallium_require_drm "vc4"
2174 gallium_require_drm_loader
2177 i?86 | x86_64 | amd64)
2178 USE_VC4_SIMULATOR=yes
2183 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2189 dnl Set LLVM_LIBS - This is done after the driver configuration so
2190 dnl that drivers can add additional components to LLVM_COMPONENTS.
2191 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2192 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2193 dnl this was causing the same libraries to be appear multiple times
2196 if test "x$MESA_LLVM" != x0; then
2198 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2200 if test "x$enable_llvm_shared_libs" = xyes; then
2201 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2202 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2203 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2205 if test "x$llvm_have_one_so" = xyes; then
2206 dnl LLVM was built using auto*, so there is only one shared object.
2207 LLVM_LIBS="-l$LLVM_SO_NAME"
2209 dnl If LLVM was built with CMake, there will be one shared object per
2211 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2212 [AC_MSG_ERROR([Could not find llvm shared libraries:
2213 Please make sure you have built llvm with the --enable-shared option
2214 and that your llvm libraries are installed in $LLVM_LIBDIR
2215 If you have installed your llvm libraries to a different directory you
2216 can use the --with-llvm-prefix= configure flag to specify this directory.
2217 NOTE: Mesa is attempting to use llvm shared libraries by default.
2218 If you do not want to build with llvm shared libraries and instead want to
2219 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2220 invocation and rebuild.])])
2222 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2223 dnl install uses a shared object for each component and we have
2224 dnl already added all of these objects to LLVM_LIBS.
2227 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2228 dnl We need to link to llvm system libs when using static libs
2229 dnl However, only llvm 3.5+ provides --system-libs
2230 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2231 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2236 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2237 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2238 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2239 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2240 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2241 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2242 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2243 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2244 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2245 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2246 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2247 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2248 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2250 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2252 # NOTE: anything using xcb or other client side libs ends up in separate
2253 # _CLIENT variables. The pipe loader is built in two variants,
2254 # one that is standalone and does not link any x client libs (for
2255 # use by XA tracker in particular, but could be used in any case
2256 # where communication with xserver is not desired).
2257 if test "x$enable_gallium_loader" = xyes; then
2258 if test "x$NEED_WINSYS_XLIB" = xyes; then
2259 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2262 if test "x$enable_dri" = xyes; then
2263 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2266 if test "x$enable_gallium_drm_loader" = xyes; then
2267 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2268 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2269 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2270 if test "x$pipe_loader_have_xcb" = xyes; then
2271 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2272 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2276 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2277 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2279 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2280 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2281 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2282 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2285 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2286 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2287 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2288 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2289 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2290 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2292 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2293 "x$HAVE_GALLIUM_R600" = xyes -o \
2294 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2295 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2296 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2297 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2298 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2299 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2300 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2301 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2302 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2303 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2304 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2309 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2310 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2311 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2312 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2313 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2315 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2316 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2317 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2319 AC_SUBST([NINE_MAJOR], 1)
2320 AC_SUBST([NINE_MINOR], 0)
2321 AC_SUBST([NINE_TINY], 0)
2322 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2324 AC_SUBST([VDPAU_MAJOR], 1)
2325 AC_SUBST([VDPAU_MINOR], 0)
2327 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2328 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2329 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2330 AC_SUBST([VA_MINOR], $VA_MINOR)
2332 AC_SUBST([XVMC_MAJOR], 1)
2333 AC_SUBST([XVMC_MINOR], 0)
2335 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2336 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2337 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2338 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2340 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2341 AC_SUBST([XA_MINOR], $XA_MINOR)
2342 AC_SUBST([XA_TINY], $XA_TINY)
2343 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2345 dnl Restore LDFLAGS and CPPFLAGS
2346 LDFLAGS="$_SAVE_LDFLAGS"
2347 CPPFLAGS="$_SAVE_CPPFLAGS"
2349 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2350 if test "x$acv_mesa_CLANG" = xyes; then
2351 CFLAGS="$CFLAGS -Qunused-arguments"
2352 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2355 dnl Add user CFLAGS and CXXFLAGS
2356 CFLAGS="$CFLAGS $USER_CFLAGS"
2357 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2359 dnl Substitute the config
2360 AC_CONFIG_FILES([Makefile
2362 src/egl/drivers/dri2/Makefile
2363 src/egl/main/Makefile
2365 src/egl/wayland/wayland-drm/Makefile
2366 src/egl/wayland/wayland-egl/Makefile
2367 src/egl/wayland/wayland-egl/wayland-egl.pc
2368 src/gallium/Makefile
2369 src/gallium/auxiliary/Makefile
2370 src/gallium/auxiliary/pipe-loader/Makefile
2371 src/gallium/drivers/freedreno/Makefile
2372 src/gallium/drivers/galahad/Makefile
2373 src/gallium/drivers/i915/Makefile
2374 src/gallium/drivers/ilo/Makefile
2375 src/gallium/drivers/llvmpipe/Makefile
2376 src/gallium/drivers/noop/Makefile
2377 src/gallium/drivers/nouveau/Makefile
2378 src/gallium/drivers/r300/Makefile
2379 src/gallium/drivers/r600/Makefile
2380 src/gallium/drivers/radeon/Makefile
2381 src/gallium/drivers/radeonsi/Makefile
2382 src/gallium/drivers/rbug/Makefile
2383 src/gallium/drivers/softpipe/Makefile
2384 src/gallium/drivers/svga/Makefile
2385 src/gallium/drivers/trace/Makefile
2386 src/gallium/drivers/vc4/Makefile
2387 src/gallium/drivers/vc4/kernel/Makefile
2388 src/gallium/state_trackers/clover/Makefile
2389 src/gallium/state_trackers/dri/Makefile
2390 src/gallium/state_trackers/glx/xlib/Makefile
2391 src/gallium/state_trackers/nine/Makefile
2392 src/gallium/state_trackers/omx/Makefile
2393 src/gallium/state_trackers/osmesa/Makefile
2394 src/gallium/state_trackers/va/Makefile
2395 src/gallium/state_trackers/vdpau/Makefile
2396 src/gallium/state_trackers/xa/Makefile
2397 src/gallium/state_trackers/xvmc/Makefile
2398 src/gallium/targets/d3dadapter9/Makefile
2399 src/gallium/targets/d3dadapter9/d3d.pc
2400 src/gallium/targets/dri/Makefile
2401 src/gallium/targets/libgl-xlib/Makefile
2402 src/gallium/targets/omx/Makefile
2403 src/gallium/targets/opencl/Makefile
2404 src/gallium/targets/osmesa/Makefile
2405 src/gallium/targets/osmesa/osmesa.pc
2406 src/gallium/targets/pipe-loader/Makefile
2407 src/gallium/targets/va/Makefile
2408 src/gallium/targets/vdpau/Makefile
2409 src/gallium/targets/xa/Makefile
2410 src/gallium/targets/xa/xatracker.pc
2411 src/gallium/targets/xvmc/Makefile
2412 src/gallium/tests/trivial/Makefile
2413 src/gallium/tests/unit/Makefile
2414 src/gallium/winsys/freedreno/drm/Makefile
2415 src/gallium/winsys/i915/drm/Makefile
2416 src/gallium/winsys/intel/drm/Makefile
2417 src/gallium/winsys/nouveau/drm/Makefile
2418 src/gallium/winsys/radeon/drm/Makefile
2419 src/gallium/winsys/svga/drm/Makefile
2420 src/gallium/winsys/sw/dri/Makefile
2421 src/gallium/winsys/sw/fbdev/Makefile
2422 src/gallium/winsys/sw/kms-dri/Makefile
2423 src/gallium/winsys/sw/null/Makefile
2424 src/gallium/winsys/sw/wayland/Makefile
2425 src/gallium/winsys/sw/wrapper/Makefile
2426 src/gallium/winsys/sw/xlib/Makefile
2427 src/gallium/winsys/vc4/drm/Makefile
2432 src/glx/apple/Makefile
2433 src/glx/tests/Makefile
2437 src/mapi/es1api/glesv1_cm.pc
2438 src/mapi/es2api/glesv2.pc
2439 src/mapi/glapi/gen/Makefile
2442 src/mesa/drivers/dri/dri.pc
2443 src/mesa/drivers/dri/common/Makefile
2444 src/mesa/drivers/dri/common/xmlpool/Makefile
2445 src/mesa/drivers/dri/i915/Makefile
2446 src/mesa/drivers/dri/i965/Makefile
2447 src/mesa/drivers/dri/Makefile
2448 src/mesa/drivers/dri/nouveau/Makefile
2449 src/mesa/drivers/dri/r200/Makefile
2450 src/mesa/drivers/dri/radeon/Makefile
2451 src/mesa/drivers/dri/swrast/Makefile
2452 src/mesa/drivers/osmesa/Makefile
2453 src/mesa/drivers/osmesa/osmesa.pc
2454 src/mesa/drivers/x11/Makefile
2455 src/mesa/main/tests/Makefile
2457 src/util/tests/hash_table/Makefile])
2462 dnl Output some configuration info for the user
2465 echo " prefix: $prefix"
2466 echo " exec_prefix: $exec_prefix"
2467 echo " libdir: $libdir"
2468 echo " includedir: $includedir"
2472 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2476 case "x$enable_osmesa$enable_gallium_osmesa" in
2478 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2481 echo " OSMesa: lib$OSMESA_LIB"
2489 if test "x$enable_dri" != xno; then
2490 echo " DRI platform: $dri_platform"
2491 if test -z "$DRI_DIRS"; then
2492 echo " DRI drivers: no"
2494 echo " DRI drivers: $DRI_DIRS"
2496 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2499 case "x$enable_glx$enable_xlib_glx" in
2501 echo " GLX: Xlib-based"
2504 echo " GLX: DRI-based"
2507 echo " GLX: $enable_glx"
2513 echo " EGL: $enable_egl"
2514 if test "$enable_egl" = yes; then
2515 echo " EGL platforms: $egl_platforms"
2518 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2519 egl_drivers="$egl_drivers builtin:egl_dri2"
2522 echo " EGL drivers: $egl_drivers"
2526 if test "x$MESA_LLVM" = x1; then
2528 echo " llvm-config: $LLVM_CONFIG"
2529 echo " llvm-version: $LLVM_VERSION"
2535 if test -n "$with_gallium_drivers"; then
2536 echo " Gallium: yes"
2543 echo " Shader cache: $enable_shader_cache"
2544 if test "x$enable_shader_cache" = "xyes"; then
2545 echo " With SHA1 from: $with_sha1"
2550 echo " Shared libs: $enable_shared"
2551 echo " Static libs: $enable_static"
2552 echo " Shared-glapi: $enable_shared_glapi"
2554 dnl Compiler options
2555 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2556 cflags=`echo $CFLAGS | \
2557 $SED 's/^ *//;s/ */ /;s/ *$//'`
2558 cxxflags=`echo $CXXFLAGS | \
2559 $SED 's/^ *//;s/ */ /;s/ *$//'`
2560 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2562 echo " CFLAGS: $cflags"
2563 echo " CXXFLAGS: $cxxflags"
2564 echo " Macros: $defines"
2566 if test "x$MESA_LLVM" = x1; then
2567 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2568 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2569 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2572 echo " PYTHON2: $PYTHON2"
2575 echo " Run '${MAKE-make}' to build Mesa"