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 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 dnl Versions for external dependencies
69 LIBDRM_REQUIRED=2.4.38
70 LIBDRM_RADEON_REQUIRED=2.4.56
71 LIBDRM_INTEL_REQUIRED=2.4.60
72 LIBDRM_NVVIEUX_REQUIRED=2.4.33
73 LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
74 LIBDRM_FREEDRENO_REQUIRED=2.4.57
75 DRI2PROTO_REQUIRED=2.6
76 DRI3PROTO_REQUIRED=1.0
77 PRESENTPROTO_REQUIRED=1.0
79 GLPROTO_REQUIRED=1.4.14
80 LIBOMXIL_BELLAGIO_REQUIRED=0.0
83 WAYLAND_REQUIRED=1.2.0
87 XSHMFENCE_REQUIRED=1.1
89 PYTHON_MAKO_REQUIRED=0.3.4
98 AC_CHECK_PROGS([PYTHON2], [python2 python])
105 LT_INIT([disable-static])
108 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
109 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
111 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
112 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
114 AC_CHECK_PROG(INDENT, indent, indent, cat)
115 if test "x$INDENT" != "xcat"; then
116 # Only GNU indent is supported
117 INDENT_VERSION=`indent --version | grep GNU`
118 if test $? -eq 0; then
119 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
125 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
126 if test -n "$PYTHON2" -a "x$acv_mako_found" != "xyes"; then
127 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
132 dnl We need a POSIX shell for parts of the build. Assume we have one
136 # Solaris /bin/sh is too old/non-POSIX compliant
137 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
142 dnl clang is mostly GCC-compatible, but its version is much lower,
143 dnl so we have to check for it.
144 AC_MSG_CHECKING([if compiling with clang])
147 [AC_LANG_PROGRAM([], [[
152 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
154 AC_MSG_RESULT([$acv_mesa_CLANG])
156 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
157 dnl versions are explictly not supported.
160 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
161 AC_MSG_CHECKING([whether gcc version is sufficient])
165 GCC_VERSION=`$CC -dumpversion`
166 if test $? -eq 0; then
167 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
168 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
171 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
173 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
178 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
181 if test "x$cross_compiling" = xyes; then
186 dnl Check for compiler builtins
187 AX_GCC_BUILTIN([__builtin_bswap32])
188 AX_GCC_BUILTIN([__builtin_bswap64])
189 AX_GCC_BUILTIN([__builtin_clz])
190 AX_GCC_BUILTIN([__builtin_clzll])
191 AX_GCC_BUILTIN([__builtin_ctz])
192 AX_GCC_BUILTIN([__builtin_expect])
193 AX_GCC_BUILTIN([__builtin_ffs])
194 AX_GCC_BUILTIN([__builtin_ffsll])
195 AX_GCC_BUILTIN([__builtin_popcount])
196 AX_GCC_BUILTIN([__builtin_popcountll])
197 AX_GCC_BUILTIN([__builtin_unreachable])
199 AX_GCC_FUNC_ATTRIBUTE([flatten])
200 AX_GCC_FUNC_ATTRIBUTE([format])
201 AX_GCC_FUNC_ATTRIBUTE([malloc])
202 AX_GCC_FUNC_ATTRIBUTE([packed])
203 AX_GCC_FUNC_ATTRIBUTE([unused])
205 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
207 dnl Make sure the pkg-config macros are defined
208 m4_ifndef([PKG_PROG_PKG_CONFIG],
209 [m4_fatal([Could not locate the pkg-config autoconf macros.
210 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
211 are in a different location, try setting the environment variable
212 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
213 PKG_PROG_PKG_CONFIG()
215 dnl LIB_DIR - library basename
216 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
219 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
220 _SAVE_LDFLAGS="$LDFLAGS"
221 _SAVE_CPPFLAGS="$CPPFLAGS"
224 DEFINES="-DUSE_EXTERNAL_DXTN_LIB=1"
228 DEFINES="$DEFINES -D_GNU_SOURCE"
231 DEFINES="$DEFINES -DSVR4"
234 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
238 dnl Add flags for gcc and g++
239 if test "x$GCC" = xyes; then
240 CFLAGS="$CFLAGS -Wall"
242 if test "x$USE_GNU99" = xyes; then
243 CFLAGS="$CFLAGS -std=gnu99"
245 CFLAGS="$CFLAGS -std=c99"
248 # Enable -Werror=implicit-function-declaration and
249 # -Werror=missing-prototypes, if available, or otherwise, just
250 # -Wmissing-prototypes. This is particularly useful to avoid
251 # generating a loadable driver module that has undefined symbols.
252 save_CFLAGS="$CFLAGS"
253 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
254 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
255 CFLAGS="$CFLAGS -Werror=missing-prototypes"
256 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
257 AC_MSG_RESULT([yes]),
258 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
259 AC_MSG_RESULT([no])]);
261 # Enable -fvisibility=hidden if using a gcc that supports it
262 save_CFLAGS="$CFLAGS"
263 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
264 VISIBILITY_CFLAGS="-fvisibility=hidden"
265 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
266 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
267 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
269 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
272 # Work around aliasing bugs - developers should comment this out
273 CFLAGS="$CFLAGS -fno-strict-aliasing"
275 # gcc's builtin memcmp is slower than glibc's
276 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
277 CFLAGS="$CFLAGS -fno-builtin-memcmp"
279 # Flags to help ensure that certain portions of the code -- and only those
280 # portions -- can be built with MSVC:
281 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
282 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
283 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
284 # supports most of C99)
285 # - the rest has no compiler compiler restrictions
286 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
287 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
289 # Enable -Werror=vla if compiler supports it
290 save_CFLAGS="$CFLAGS"
291 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
292 CFLAGS="$CFLAGS -Werror=vla"
293 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
294 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
295 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
296 AC_MSG_RESULT([yes])],
297 AC_MSG_RESULT([no]));
298 CFLAGS="$save_CFLAGS"
300 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
301 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
303 if test "x$GXX" = xyes; then
304 CXXFLAGS="$CXXFLAGS -Wall"
306 # Enable -fvisibility=hidden if using a gcc that supports it
307 save_CXXFLAGS="$CXXFLAGS"
308 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
309 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
310 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
312 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
313 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
316 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
317 CXXFLAGS=$save_CXXFLAGS
319 # Work around aliasing bugs - developers should comment this out
320 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
322 # gcc's builtin memcmp is slower than glibc's
323 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
324 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
327 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
328 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
329 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
330 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
332 dnl even if the compiler appears to support it, using visibility attributes isn't
333 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
337 VISIBILITY_CXXFLAGS=""
341 AC_SUBST([VISIBILITY_CFLAGS])
342 AC_SUBST([VISIBILITY_CXXFLAGS])
345 dnl Optional flags, check for compiler support
347 SSE41_CFLAGS="-msse4.1"
348 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
349 dnl stack, but on x86-32 such alignment is not guaranteed.
350 case "$target_cpu" in
352 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
355 save_CFLAGS="$CFLAGS"
356 CFLAGS="$SSE41_CFLAGS $CFLAGS"
357 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
358 #include <smmintrin.h>
360 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
361 c = _mm_max_epu32(a, b);
363 }]])], SSE41_SUPPORTED=1)
364 CFLAGS="$save_CFLAGS"
365 if test "x$SSE41_SUPPORTED" = x1; then
366 DEFINES="$DEFINES -DUSE_SSE41"
368 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
369 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
371 dnl Can't have static and shared libraries, default to static if user
372 dnl explicitly requested. If both disabled, set to static since shared
373 dnl was explicitly requested.
374 case "x$enable_static$enable_shared" in
376 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
380 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
385 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
388 dnl other compiler options
390 AC_ARG_ENABLE([debug],
391 [AS_HELP_STRING([--enable-debug],
392 [use debug compiler flags and macros @<:@default=disabled@:>@])],
393 [enable_debug="$enableval"],
396 if test "x$enable_debug" = xyes; then
397 DEFINES="$DEFINES -DDEBUG"
398 if test "x$GCC" = xyes; then
399 if ! echo "$CFLAGS" | grep -q -e '-g'; then
402 if ! echo "$CFLAGS" | grep -q -e '-O'; then
406 if test "x$GXX" = xyes; then
407 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
408 CXXFLAGS="$CXXFLAGS -g"
410 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
411 CXXFLAGS="$CXXFLAGS -O0"
415 DEFINES="$DEFINES -DNDEBUG"
419 dnl Check if linker supports -Bsymbolic
421 save_LDFLAGS=$LDFLAGS
422 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
423 AC_MSG_CHECKING([if ld supports -Bsymbolic])
425 [AC_LANG_SOURCE([int main() { return 0;}])],
426 [AC_MSG_RESULT([yes])
427 BSYMBOLIC="-Wl,-Bsymbolic";],
430 LDFLAGS=$save_LDFLAGS
432 AC_SUBST([BSYMBOLIC])
435 dnl Check if linker supports garbage collection
437 save_LDFLAGS=$LDFLAGS
438 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
439 AC_MSG_CHECKING([whether ld supports --gc-sections])
441 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
442 [AC_MSG_RESULT([yes])
443 GC_SECTIONS="-Wl,--gc-sections";],
446 LDFLAGS=$save_LDFLAGS
448 AC_SUBST([GC_SECTIONS])
451 dnl OpenBSD does not have DT_NEEDED entries for libc by design
452 dnl so when these flags are passed to ld via libtool the checks will fail
456 LD_NO_UNDEFINED="" ;;
458 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
461 AC_SUBST([LD_NO_UNDEFINED])
464 dnl Check if linker supports version scripts
466 AC_MSG_CHECKING([if the linker supports version-scripts])
467 save_LDFLAGS=$LDFLAGS
468 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
469 cat > conftest.map <<EOF
479 [AC_LANG_SOURCE([int main() { return 0;}])],
480 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
481 [have_ld_version_script=no; AC_MSG_RESULT(no)])
482 LDFLAGS=$save_LDFLAGS
483 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
486 dnl Check if linker supports dynamic list files
488 AC_MSG_CHECKING([if the linker supports --dynamic-list])
489 save_LDFLAGS=$LDFLAGS
490 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
491 cat > conftest.dyn <<EOF
493 radeon_drm_winsys_create;
497 [AC_LANG_SOURCE([int main() { return 0;}])],
498 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
499 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
500 LDFLAGS=$save_LDFLAGS
501 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
504 dnl compatibility symlinks
508 HAVE_COMPAT_SYMLINKS=yes ;;
510 HAVE_COMPAT_SYMLINKS=no ;;
513 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
531 AC_ARG_WITH([gl-lib-name],
532 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
533 [specify GL library name @<:@default=GL@:>@])],
536 AC_ARG_WITH([osmesa-lib-name],
537 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
538 [specify OSMesa library name @<:@default=OSMesa@:>@])],
539 [OSMESA_LIB=$withval],
541 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
542 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
545 dnl Mangled Mesa support
547 AC_ARG_ENABLE([mangling],
548 [AS_HELP_STRING([--enable-mangling],
549 [enable mangled symbols and library name @<:@default=disabled@:>@])],
550 [enable_mangling="${enableval}"],
553 if test "x${enable_mangling}" = "xyes" ; then
554 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
555 GL_LIB="Mangled${GL_LIB}"
556 OSMESA_LIB="Mangled${OSMESA_LIB}"
559 AC_SUBST([OSMESA_LIB])
562 dnl potentially-infringing-but-nobody-knows-for-sure stuff
564 AC_ARG_ENABLE([texture-float],
565 [AS_HELP_STRING([--enable-texture-float],
566 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
567 [enable_texture_float="$enableval"],
568 [enable_texture_float=no]
570 if test "x$enable_texture_float" = xyes; then
571 AC_MSG_WARN([Floating-point textures enabled.])
572 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
573 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
577 dnl Arch/platform-specific settings
580 [AS_HELP_STRING([--disable-asm],
581 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
582 [enable_asm="$enableval"],
586 AC_MSG_CHECKING([whether to enable assembly])
587 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
588 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
589 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
591 i?86 | x86_64 | amd64)
593 AC_MSG_RESULT([no, cross compiling])
597 # check for supported arches
598 if test "x$enable_asm" = xyes; then
602 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
609 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
625 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
626 AC_MSG_RESULT([yes, x86])
629 DEFINES="$DEFINES -DUSE_X86_64_ASM"
630 AC_MSG_RESULT([yes, x86_64])
633 DEFINES="$DEFINES -DUSE_SPARC_ASM"
634 AC_MSG_RESULT([yes, sparc])
637 AC_MSG_RESULT([no, platform not supported])
642 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
643 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
645 dnl Check to see if dlopen is in default libraries (like Solaris, which
646 dnl has it in libc), or if libdl is needed to get it.
647 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
648 [AC_CHECK_LIB([dl], [dlopen],
649 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
650 AC_SUBST([DLOPEN_LIBS])
652 dnl Check if that library also has dladdr
654 LIBS="$LIBS $DLOPEN_LIBS"
655 AC_CHECK_FUNCS([dladdr])
662 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
663 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
664 [AC_MSG_ERROR([Could not find clock_gettime])])])
665 AC_SUBST([CLOCK_LIB])
669 dnl See if posix_memalign is available
670 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
672 dnl Check for pthreads
674 if test "x$ax_pthread_ok" = xno; then
675 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
677 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
678 dnl to -pthread, which causes problems if we need -lpthread to appear in
680 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
682 dnl SELinux awareness.
683 AC_ARG_ENABLE([selinux],
684 [AS_HELP_STRING([--enable-selinux],
685 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
686 [MESA_SELINUX="$enableval"],
688 if test "x$enable_selinux" = "xyes"; then
689 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
690 [AC_CHECK_HEADER([selinux/selinux.h],[],
691 [AC_MSG_ERROR([SELinux headers not found])])
692 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
693 [AC_MSG_ERROR([SELinux library not found])])
694 SELINUX_LIBS="-lselinux"])
695 DEFINES="$DEFINES -DMESA_SELINUX"
697 AC_SUBST([SELINUX_CFLAGS])
698 AC_SUBST([SELINUX_LIBS])
701 AC_ARG_ENABLE([opengl],
702 [AS_HELP_STRING([--disable-opengl],
703 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
704 [enable_opengl="$enableval"],
706 AC_ARG_ENABLE([gles1],
707 [AS_HELP_STRING([--enable-gles1],
708 [enable support for OpenGL ES 1.x API @<:@default=disabled@:>@])],
709 [enable_gles1="$enableval"],
711 AC_ARG_ENABLE([gles2],
712 [AS_HELP_STRING([--enable-gles2],
713 [enable support for OpenGL ES 2.x API @<:@default=disabled@:>@])],
714 [enable_gles2="$enableval"],
718 [AS_HELP_STRING([--enable-dri],
719 [enable DRI modules @<:@default=enabled@:>@])],
720 [enable_dri="$enableval"],
731 AC_ARG_ENABLE([dri3],
732 [AS_HELP_STRING([--enable-dri3],
733 [enable DRI3 @<:@default=auto@:>@])],
734 [enable_dri3="$enableval"],
735 [enable_dri3="$dri3_default"])
737 [AS_HELP_STRING([--enable-glx],
738 [enable GLX library @<:@default=enabled@:>@])],
739 [enable_glx="$enableval"],
741 AC_ARG_ENABLE([osmesa],
742 [AS_HELP_STRING([--enable-osmesa],
743 [enable OSMesa library @<:@default=disabled@:>@])],
744 [enable_osmesa="$enableval"],
746 AC_ARG_ENABLE([gallium-osmesa],
747 [AS_HELP_STRING([--enable-gallium-osmesa],
748 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
749 [enable_gallium_osmesa="$enableval"],
750 [enable_gallium_osmesa=no])
752 [AS_HELP_STRING([--disable-egl],
753 [disable EGL library @<:@default=enabled@:>@])],
754 [enable_egl="$enableval"],
758 [AS_HELP_STRING([--enable-xa],
759 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
760 [enable_xa="$enableval"],
763 [AS_HELP_STRING([--enable-gbm],
764 [enable gbm library @<:@default=auto@:>@])],
765 [enable_gbm="$enableval"],
767 AC_ARG_ENABLE([nine],
768 [AS_HELP_STRING([--enable-nine],
769 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
770 [enable_nine="$enableval"],
773 AC_ARG_ENABLE([xvmc],
774 [AS_HELP_STRING([--enable-xvmc],
775 [enable xvmc library @<:@default=auto@:>@])],
776 [enable_xvmc="$enableval"],
778 AC_ARG_ENABLE([vdpau],
779 [AS_HELP_STRING([--enable-vdpau],
780 [enable vdpau library @<:@default=auto@:>@])],
781 [enable_vdpau="$enableval"],
784 [AS_HELP_STRING([--enable-omx],
785 [enable OpenMAX library @<:@default=disabled@:>@])],
786 [enable_omx="$enableval"],
789 [AS_HELP_STRING([--enable-va],
790 [enable va library @<:@default=auto@:>@])],
791 [enable_va="$enableval"],
793 AC_ARG_ENABLE([opencl],
794 [AS_HELP_STRING([--enable-opencl],
795 [enable OpenCL library @<:@default=disabled@:>@])],
796 [enable_opencl="$enableval"],
798 AC_ARG_ENABLE([opencl_icd],
799 [AS_HELP_STRING([--enable-opencl-icd],
800 [Build an OpenCL ICD library to be loaded by an ICD implementation
801 @<:@default=disabled@:>@])],
802 [enable_opencl_icd="$enableval"],
803 [enable_opencl_icd=no])
804 AC_ARG_ENABLE([xlib-glx],
805 [AS_HELP_STRING([--enable-xlib-glx],
806 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
807 [enable_xlib_glx="$enableval"],
808 [enable_xlib_glx=no])
810 AC_ARG_ENABLE([r600-llvm-compiler],
811 [AS_HELP_STRING([--enable-r600-llvm-compiler],
812 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
813 [enable_r600_llvm="$enableval"],
814 [enable_r600_llvm=no])
816 AC_ARG_ENABLE([gallium-tests],
817 [AS_HELP_STRING([--enable-gallium-tests],
818 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
819 [enable_gallium_tests="$enableval"],
820 [enable_gallium_tests=no])
822 # Option for Gallium drivers
824 # Keep this in sync with the --with-gallium-drivers help string default value
825 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
827 AC_ARG_WITH([gallium-drivers],
828 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
829 [comma delimited Gallium drivers list, e.g.
830 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
831 @<:@default=r300,r600,svga,swrast@:>@])],
832 [with_gallium_drivers="$withval"],
833 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
835 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
836 # here so that the script doesn't choke on an unknown driver name later.
837 case "$with_gallium_drivers" in
838 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
839 no) with_gallium_drivers='' ;;
842 if test "x$enable_opengl" = xno -a \
843 "x$enable_gles1" = xno -a \
844 "x$enable_gles2" = xno -a \
845 "x$enable_nine" = xno -a \
846 "x$enable_xa" = xno -a \
847 "x$enable_xvmc" = xno -a \
848 "x$enable_vdpau" = xno -a \
849 "x$enable_omx" = xno -a \
850 "x$enable_va" = xno -a \
851 "x$enable_opencl" = xno; then
852 AC_MSG_ERROR([at least one API should be enabled])
855 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
856 if test "x$enable_opengl" = xno -a \
857 "x$enable_gles1" = xyes; then
858 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
861 if test "x$enable_opengl" = xno -a \
862 "x$enable_gles2" = xyes; then
863 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
866 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
867 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
868 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
869 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
870 "x$enable_gles1" = xyes -o \
871 "x$enable_gles2" = xyes)
873 if test "x$enable_glx" = xno; then
874 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
878 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
879 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
882 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
883 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
886 # Disable GLX if OpenGL is not enabled
887 if test "x$enable_glx$enable_opengl" = xyesno; then
888 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
892 # Disable GLX if DRI and Xlib-GLX are not enabled
893 if test "x$enable_glx" = xyes -a \
894 "x$enable_dri" = xno -a \
895 "x$enable_xlib_glx" = xno; then
896 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
900 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
901 "x$enable_dri" = xyes)
903 # Select which platform-dependent DRI code gets built
906 dri_platform='apple' ;;
908 dri_platform='none' ;;
910 dri_platform='drm' ;;
913 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
914 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
915 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
916 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
917 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
919 AC_ARG_ENABLE([shared-glapi],
920 [AS_HELP_STRING([--enable-shared-glapi],
921 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
922 [enable_shared_glapi="$enableval"],
923 [enable_shared_glapi=yes])
925 case "x$enable_opengl$enable_gles1$enable_gles2" in
927 if test "x$enable_shared_glapi" = xno; then
928 AC_MSG_ERROR([shared GLAPI required when building two or more of
929 the following APIs - opengl, gles1 gles2])
934 # Building Xlib-GLX requires shared glapi to be disabled.
935 if test "x$enable_xlib_glx" = xyes; then
936 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
937 enable_shared_glapi=no
940 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
942 # Build the pipe-drivers as separate libraries/modules.
943 # Do not touch this unless you know what you are doing.
944 # XXX: Expose via configure option ?
945 enable_shared_pipe_drivers=no
948 dnl Driver specific build directories
951 case "x$enable_glx$enable_xlib_glx" in
953 NEED_WINSYS_XLIB="yes"
957 if test "x$enable_dri" = xyes; then
958 enable_gallium_loader="$enable_shared_pipe_drivers"
961 if test "x$enable_gallium_osmesa" = xyes; then
962 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
963 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
965 if test "x$enable_osmesa" = xyes; then
966 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
970 AC_SUBST([MESA_LLVM])
974 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
975 [choose SHA1 implementation])])
976 case "x$with_sha1" in
977 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
980 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
983 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
984 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
987 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
988 AC_MSG_ERROR([sha1 in libc requested but not found])
990 if test "x$with_sha1" = xlibc; then
991 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
992 [Use libc SHA1 functions])
995 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
996 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
997 with_sha1=CommonCrypto
999 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1000 AC_MSG_ERROR([CommonCrypto requested but not found])
1002 if test "x$with_sha1" = xCommonCrypto; then
1003 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1004 [Use CommonCrypto SHA1 functions])
1007 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1008 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1009 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1012 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1013 AC_MSG_ERROR([CryptoAPI requested but not found])
1015 if test "x$with_sha1" = xCryptoAPI; then
1016 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1017 [Use CryptoAPI SHA1 functions])
1020 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1021 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1024 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1025 AC_MSG_ERROR([libmd requested but not found])
1027 if test "x$with_sha1" = xlibmd; then
1028 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1029 [Use libmd SHA1 functions])
1032 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1033 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1036 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1037 AC_MSG_ERROR([libsha1 requested but not found])
1039 if test "x$with_sha1" = xlibsha1; then
1040 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1041 [Use libsha1 for SHA1])
1044 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1045 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1048 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1049 AC_MSG_ERROR([libnettle requested but not found])
1051 if test "x$with_sha1" = xlibnettle; then
1052 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1053 [Use libnettle SHA1 functions])
1056 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1057 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1060 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1061 AC_MSG_ERROR([libgcrypt requested but not found])
1063 if test "x$with_sha1" = xlibgcrypt; then
1064 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1065 [Use libgcrypt SHA1 functions])
1068 # We don't need all of the OpenSSL libraries, just libcrypto
1069 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1070 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1071 [HAVE_OPENSSL_PKC=no])
1072 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1073 if test "x$with_sha1" = x; then
1077 if test "x$with_sha1" = xlibcrypto; then
1078 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1081 if test "x$with_sha1" = xlibcrypto; then
1082 if test "x$HAVE_LIBCRYPTO" = xyes; then
1085 SHA1_LIBS="$OPENSSL_LIBS"
1086 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1089 AC_MSG_CHECKING([for SHA1 implementation])
1090 AC_MSG_RESULT([$with_sha1])
1092 AC_SUBST(SHA1_CFLAGS)
1094 # Allow user to configure out the shader-cache feature
1095 AC_ARG_ENABLE([shader-cache],
1096 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1097 [enable_shader_cache="$enableval"],
1098 [if test "x$with_sha1" != "x"; then
1099 enable_shader_cache=yes
1101 enable_shader_cache=no
1103 if test "x$with_sha1" = "x"; then
1104 if test "x$enable_shader_cache" = "xyes"; then
1105 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1108 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1111 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1112 [have_libdrm=yes], [have_libdrm=no])
1113 if test "x$have_libdrm" = xyes; then
1114 DEFINES="$DEFINES -DHAVE_LIBDRM"
1124 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1125 have_libudev=yes, have_libudev=no)
1127 AC_ARG_ENABLE([sysfs],
1128 [AS_HELP_STRING([--enable-sysfs],
1129 [enable /sys PCI identification @<:@default=disabled@:>@])],
1130 [have_sysfs="$enableval"],
1134 if test "x$enable_dri" = xyes; then
1135 if test "$enable_static" = yes; then
1136 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1139 # not a hard requirement as swrast does not depend on it
1140 if test "x$have_libdrm" = xyes; then
1141 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1145 AC_ARG_ENABLE([driglx-direct],
1146 [AS_HELP_STRING([--disable-driglx-direct],
1147 [disable direct rendering in GLX and EGL for DRI \
1148 @<:@default=auto@:>@])],
1149 [driglx_direct="$enableval"],
1150 [driglx_direct="yes"])
1153 dnl libGL configuration per driver
1155 case "x$enable_glx$enable_xlib_glx" in
1158 dri_modules="x11 xext xcb"
1159 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1160 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1161 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1162 GL_LIB_DEPS="$XLIBGL_LIBS"
1163 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1164 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1168 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1170 # find the DRI deps for libGL
1171 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1173 if test x"$driglx_direct" = xyes; then
1174 if test x"$dri_platform" = xdrm ; then
1175 DEFINES="$DEFINES -DGLX_USE_DRM"
1176 if test "x$have_libdrm" != xyes; then
1177 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1180 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1181 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1182 if test x"$enable_dri3" = xyes; then
1183 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1184 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1187 if test x"$enable_dri" = xyes; then
1188 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1191 if test x"$enable_dri3" = xyes; then
1192 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1193 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1196 if test x"$dri_platform" = xapple ; then
1197 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1201 # add xf86vidmode if available
1202 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1203 if test "$HAVE_XF86VIDMODE" = yes ; then
1204 dri_modules="$dri_modules xxf86vm"
1207 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1208 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1209 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1210 GL_LIB_DEPS="$DRIGL_LIBS"
1212 # need DRM libs, $PTHREAD_LIBS, etc.
1213 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1214 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1219 if test "$have_libudev" = yes; then
1220 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1224 if test "$have_sysfs" = yes; then
1225 DEFINES="$DEFINES -DHAVE_SYSFS"
1229 # This is outside the case (above) so that it is invoked even for non-GLX
1231 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1233 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1234 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1235 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1236 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1238 AC_SUBST([X11_INCLUDES])
1239 AC_SUBST([GL_LIB_DEPS])
1240 AC_SUBST([GL_PC_REQ_PRIV])
1241 AC_SUBST([GL_PC_LIB_PRIV])
1242 AC_SUBST([GL_PC_CFLAGS])
1243 AC_SUBST([DRI_PC_REQ_PRIV])
1244 AC_SUBST([GLESv1_CM_LIB_DEPS])
1245 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1246 AC_SUBST([GLESv2_LIB_DEPS])
1247 AC_SUBST([GLESv2_PC_LIB_PRIV])
1249 AC_SUBST([HAVE_XF86VIDMODE])
1254 case "x$enable_glx$enable_xlib_glx" in
1256 DEFINES="$DEFINES -DUSE_XSHM"
1259 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1260 if test "x$driglx_direct" = xyes; then
1261 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1270 AC_ARG_ENABLE([glx-tls],
1271 [AS_HELP_STRING([--enable-glx-tls],
1272 [enable TLS support in GLX @<:@default=disabled@:>@])],
1273 [GLX_USE_TLS="$enableval"],
1275 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1277 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1278 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1283 dnl Directory for DRI drivers
1284 AC_ARG_WITH([dri-driverdir],
1285 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1286 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1287 [DRI_DRIVER_INSTALL_DIR="$withval"],
1288 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1289 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1290 dnl Extra search path for DRI drivers
1291 AC_ARG_WITH([dri-searchpath],
1292 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1293 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1294 [DRI_DRIVER_SEARCH_DIR="$withval"],
1295 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1296 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1297 dnl Which drivers to build - default is chosen by platform
1298 AC_ARG_WITH([dri-drivers],
1299 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1300 [comma delimited classic DRI drivers list, e.g.
1301 "swrast,i965,radeon" @<:@default=auto@:>@])],
1302 [with_dri_drivers="$withval"],
1303 [with_dri_drivers=auto])
1305 if test "x$with_dri_drivers" = xauto; then
1306 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1307 with_dri_drivers="yes"
1309 with_dri_drivers="no"
1312 if test "x$with_dri_drivers" = xno; then
1316 dnl If $with_dri_drivers is yes, drivers will be added through
1317 dnl platform checks. Set DEFINES and LIB_DEPS
1318 if test "x$enable_dri" = xyes; then
1319 # Platform specific settings and drivers to build
1322 DEFINES="$DEFINES -DHAVE_ALIAS"
1323 if test "x$enable_dri3" = xyes; then
1324 DEFINES="$DEFINES -DHAVE_DRI3"
1327 if test "x$have_pci_id" != xyes; then
1328 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1333 # Build only the drivers for cards that exist on PowerPC/sparc
1334 if test "x$with_dri_drivers" = "xyes"; then
1335 with_dri_drivers="r200 radeon swrast"
1340 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1341 DEFINES="$DEFINES -DHAVE_ALIAS"
1344 DEFINES="$DEFINES -DHAVE_ALIAS"
1347 if test "x$with_dri_drivers" = "xyes"; then
1348 with_dri_drivers="swrast"
1352 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1353 if test "x$with_dri_drivers" = "xyes"; then
1354 with_dri_drivers="swrast"
1360 if test "x$with_dri_drivers" = "xyes"; then
1361 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1365 PKG_CHECK_MODULES([EXPAT], [expat], [],
1366 # expat version 2.0 and earlier do not provide expat.pc
1367 [AC_CHECK_HEADER([expat.h],[],
1368 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1369 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1370 [AC_MSG_ERROR([Expat library required for DRI not found])])
1371 EXPAT_LIBS="-lexpat"])
1373 DRICOMMON_NEED_LIBDRM=no
1374 # If we are building any DRI driver other than swrast.
1375 if test -n "$with_dri_drivers"; then
1376 if test "x$with_dri_drivers" != xswrast; then
1377 # ... libdrm is required
1378 if test "x$have_libdrm" != xyes; then
1379 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1381 DRICOMMON_NEED_LIBDRM=yes
1385 # If we're building any gallium DRI driver other than swrast
1386 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1387 if test "x$with_gallium_drivers" != xswrast; then
1388 # ... build a libdrm aware dricommon
1389 DRICOMMON_NEED_LIBDRM=yes
1393 # put all the necessary libs together
1394 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1397 AC_SUBST([DRI_LIB_DEPS])
1400 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1401 if test -n "$with_dri_drivers"; then
1402 if test "x$enable_opengl" != xyes; then
1403 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1406 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1407 for driver in $dri_drivers; do
1408 DRI_DIRS="$DRI_DIRS $driver"
1412 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1416 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1419 HAVE_NOUVEAU_DRI=yes;
1420 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1423 HAVE_RADEON_DRI=yes;
1424 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1428 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1431 HAVE_SWRAST_DRI=yes;
1434 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1438 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1441 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1442 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1443 "x$enable_osmesa" = xyes -o \
1447 dnl OSMesa configuration
1450 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1451 AC_ARG_WITH([osmesa-bits],
1452 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1453 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1454 [osmesa_bits="$withval"],
1456 if test "x$osmesa_bits" != x8; then
1457 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1458 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1462 case "x$osmesa_bits" in
1464 OSMESA_LIB="${OSMESA_LIB}"
1467 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1468 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1471 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1475 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1476 # only link libraries with osmesa if shared
1477 if test "$enable_static" = no; then
1478 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1482 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1485 AC_SUBST([OSMESA_LIB_DEPS])
1486 AC_SUBST([OSMESA_PC_REQ])
1487 AC_SUBST([OSMESA_PC_LIB_PRIV])
1490 dnl gbm configuration
1492 if test "x$enable_gbm" = xauto; then
1493 case "$with_egl_platforms" in
1500 if test "x$enable_gbm" = xyes; then
1501 if test "x$need_pci_id$have_pci_id" = xyesno; then
1502 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1505 if test "x$enable_dri" = xyes; then
1506 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1507 if test "x$enable_shared_glapi" = xno; then
1508 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1511 # Strictly speaking libgbm does not require --enable-dri, although
1512 # both of its backends do. Thus one can build libgbm without any
1513 # backends if --disable-dri is set.
1514 # To avoid unnecessary complexity of checking if at least one backend
1515 # is available when building, just mandate --enable-dri.
1516 AC_MSG_ERROR([gbm requires --enable-dri])
1519 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1520 if test "x$need_pci_id$have_libudev" = xyesyes; then
1521 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1525 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1526 AC_SUBST([GBM_PC_REQ_PRIV])
1527 AC_SUBST([GBM_PC_LIB_PRIV])
1530 dnl EGL configuration
1534 if test "x$enable_egl" = xyes; then
1535 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1537 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1539 if test "$enable_static" != yes; then
1540 if test "x$enable_dri" = xyes; then
1541 HAVE_EGL_DRIVER_DRI2=1
1546 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1547 AC_SUBST([EGL_LIB_DEPS])
1550 dnl XA configuration
1552 if test "x$enable_xa" = xyes; then
1553 if test "x$with_gallium_drivers" = xswrast; then
1555 Building xa requires at least one non swrast gallium driver.
1556 If you are looking to use libxatracker.so with the VMware driver,
1557 make sure to include svga in the gallium drivers list, apart from
1559 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1561 enable_gallium_loader=$enable_shared_pipe_drivers
1563 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1566 dnl Gallium G3DVL configuration
1568 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1569 if test "x$enable_xvmc" = xauto; then
1570 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1573 if test "x$enable_vdpau" = xauto; then
1574 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1577 if test "x$enable_omx" = xauto; then
1578 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1581 if test "x$enable_va" = xauto; then
1582 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1586 if test "x$enable_dri" = xyes -o \
1587 "x$enable_xvmc" = xyes -o \
1588 "x$enable_vdpau" = xyes -o \
1589 "x$enable_omx" = xyes -o \
1590 "x$enable_va" = xyes; then
1593 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1595 if test "x$enable_xvmc" = xyes -o \
1596 "x$enable_vdpau" = xyes -o \
1597 "x$enable_omx" = xyes -o \
1598 "x$enable_va" = xyes; then
1599 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1600 need_gallium_vl_winsys=yes
1602 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1604 if test "x$enable_xvmc" = xyes; then
1605 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1606 enable_gallium_loader=$enable_shared_pipe_drivers
1608 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1610 if test "x$enable_vdpau" = xyes; then
1611 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1612 enable_gallium_loader=$enable_shared_pipe_drivers
1614 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1616 if test "x$enable_omx" = xyes; then
1617 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1618 enable_gallium_loader=$enable_shared_pipe_drivers
1620 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1622 if test "x$enable_va" = xyes; then
1623 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1624 enable_gallium_loader=$enable_shared_pipe_drivers
1626 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1629 dnl Nine Direct3D9 configuration
1631 if test "x$enable_nine" = xyes; then
1632 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1633 AC_MSG_ERROR([nine requires the gallium swrast driver])
1635 if test "x$with_gallium_drivers" == xswrast; then
1636 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1638 if test "x$enable_dri3" = xno; then
1639 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1642 enable_gallium_loader=$enable_shared_pipe_drivers
1644 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1647 dnl OpenCL configuration
1650 AC_ARG_WITH([libclc-path],
1651 [AS_HELP_STRING([--with-libclc-path],
1652 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1653 [LIBCLC_PATH="$withval"],
1656 if test -n "$LIBCLC_PATH"; then
1657 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1658 Please review the updated build instructions for clover:
1659 http://dri.freedesktop.org/wiki/GalliumCompute])
1663 AC_ARG_WITH([clang-libdir],
1664 [AS_HELP_STRING([--with-clang-libdir],
1665 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1666 [CLANG_LIBDIR="$withval"],
1669 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1670 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1672 if test "x$enable_opencl" = xyes; then
1673 if test -z "$with_gallium_drivers"; then
1674 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1677 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1678 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1681 if test "x$have_libclc" = xno; then
1682 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1683 Make sure the directory containing libclc.pc is specified in your
1684 PKG_CONFIG_PATH environment variable.
1685 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1687 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1688 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1689 AC_SUBST([LIBCLC_INCLUDEDIR])
1690 AC_SUBST([LIBCLC_LIBEXECDIR])
1693 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1694 enable_gallium_loader=yes
1696 if test "x$enable_opencl_icd" = xyes; then
1697 OPENCL_LIBNAME="MesaOpenCL"
1699 OPENCL_LIBNAME="OpenCL"
1702 if test "x$have_libelf" != xyes; then
1703 AC_MSG_ERROR([Clover requires libelf])
1706 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1707 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1708 AC_SUBST([OPENCL_LIBNAME])
1711 dnl Gallium configuration
1713 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1715 AC_SUBST([LLVM_BINDIR])
1716 AC_SUBST([LLVM_CFLAGS])
1717 AC_SUBST([LLVM_CPPFLAGS])
1718 AC_SUBST([LLVM_CXXFLAGS])
1719 AC_SUBST([LLVM_LIBDIR])
1720 AC_SUBST([LLVM_LIBS])
1721 AC_SUBST([LLVM_LDFLAGS])
1722 AC_SUBST([LLVM_INCLUDEDIR])
1723 AC_SUBST([LLVM_VERSION])
1724 AC_SUBST([CLANG_RESOURCE_DIR])
1726 case "x$enable_opengl$enable_gles1$enable_gles2" in
1728 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1732 AC_SUBST([VG_LIB_DEPS])
1733 AC_SUBST([EGL_CLIENT_APIS])
1736 dnl EGL Platforms configuration
1738 AC_ARG_WITH([egl-platforms],
1739 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1740 [comma delimited native platforms libEGL supports, e.g.
1741 "x11,drm" @<:@default=auto@:>@])],
1742 [with_egl_platforms="$withval"],
1743 [if test "x$enable_egl" = xyes; then
1744 with_egl_platforms="x11"
1746 with_egl_platforms=""
1749 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1750 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1753 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1754 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1756 if test "x$WAYLAND_SCANNER" = x; then
1757 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1760 # Do per-EGL platform setups and checks
1761 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1762 for plat in $egl_platforms; do
1765 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1767 if test "x$WAYLAND_SCANNER" = x; then
1768 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1773 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1777 test "x$enable_gbm" = "xno" &&
1778 AC_MSG_ERROR([EGL platform drm needs gbm])
1779 test "x$have_libdrm" != xyes &&
1780 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1787 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1791 case "$plat$need_pci_id$have_pci_id" in
1792 waylandyesno|drmyesno)
1793 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1797 # libEGL wants to default to the first platform specified in
1798 # ./configure. parse that here.
1799 if test "x$egl_platforms" != "x"; then
1800 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1801 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1803 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1806 if echo "$egl_platforms" | grep -q 'x11'; then
1807 NEED_WINSYS_XLIB=yes
1809 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1810 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1811 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1812 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1814 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1816 AC_SUBST([EGL_NATIVE_PLATFORM])
1817 AC_SUBST([EGL_CFLAGS])
1819 # If we don't have the X11 platform, set this define so we don't try to include
1821 if ! echo "$egl_platforms" | grep -q 'x11'; then
1822 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1823 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1826 AC_ARG_WITH([max-width],
1827 [AS_HELP_STRING([--with-max-width=N],
1828 [Maximum framebuffer width (4096)])],
1829 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1830 AS_IF([test "${withval}" -gt "4096"],
1831 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1833 AC_ARG_WITH([max-height],
1834 [AS_HELP_STRING([--with-max-height=N],
1835 [Maximum framebuffer height (4096)])],
1836 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1837 AS_IF([test "${withval}" -gt "4096"],
1838 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1844 AC_ARG_ENABLE([gallium-llvm],
1845 [AS_HELP_STRING([--enable-gallium-llvm],
1846 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1847 [enable_gallium_llvm="$enableval"],
1848 [enable_gallium_llvm=auto])
1850 AC_ARG_ENABLE([llvm-shared-libs],
1851 [AS_HELP_STRING([--enable-llvm-shared-libs],
1852 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1853 [enable_llvm_shared_libs="$enableval"],
1854 [enable_llvm_shared_libs=yes])
1856 AC_ARG_WITH([llvm-prefix],
1857 [AS_HELP_STRING([--with-llvm-prefix],
1858 [Prefix for LLVM installations in non-standard locations])],
1859 [llvm_prefix="$withval"],
1863 # Call this inside ` ` to get the return value.
1864 # $1 is the llvm-config command with arguments.
1865 strip_unwanted_llvm_flags() {
1866 # Use \> (marks the end of the word)
1868 -e 's/-DNDEBUG\>//g' \
1869 -e 's/-D_GNU_SOURCE\>//g' \
1870 -e 's/-pedantic\>//g' \
1871 -e 's/-Wcovered-switch-default\>//g' \
1875 -e 's/-Wcast-qual\>//g' \
1876 -e 's/-Woverloaded-virtual\>//g' \
1877 -e 's/-fcolor-diagnostics\>//g' \
1878 -e 's/-fdata-sections\>//g' \
1879 -e 's/-ffunction-sections\>//g' \
1880 -e 's/-fno-exceptions\>//g' \
1881 -e 's/-fomit-frame-pointer\>//g' \
1882 -e 's/-fvisibility-inlines-hidden\>//g' \
1884 -e 's/-fstack-protector-strong\>//g'
1888 if test -z "$with_gallium_drivers"; then
1889 enable_gallium_llvm=no
1891 if test "x$enable_gallium_llvm" = xauto; then
1893 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1896 if test "x$enable_gallium_llvm" = xyes; then
1897 if test -n "$llvm_prefix"; then
1898 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1900 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1903 if test "x$LLVM_CONFIG" != xno; then
1904 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1905 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1906 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1907 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1908 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1909 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1910 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1911 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1913 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1914 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1915 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1916 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1918 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1919 if test -z "$LLVM_VERSION_PATCH"; then
1920 LLVM_VERSION_PATCH=0
1923 if test -n "${LLVM_VERSION_MAJOR}"; then
1924 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1926 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1929 LLVM_REQUIRED_VERSION_MAJOR="3"
1930 LLVM_REQUIRED_VERSION_MINOR="3"
1931 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1932 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1935 LLVM_COMPONENTS="engine bitwriter"
1936 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1937 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1940 if test "x$enable_opencl" = xyes; then
1941 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1942 # LLVM 3.3 >= 177971 requires IRReader
1943 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1944 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1946 # LLVM 3.4 requires Option
1947 if $LLVM_CONFIG --components | grep -qw 'option'; then
1948 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1950 # Current OpenCL/Clover and LLVM 3.5 require ObjCARCOpts and ProfileData
1951 if $LLVM_CONFIG --components | grep -qw 'objcarcopts'; then
1952 LLVM_COMPONENTS="${LLVM_COMPONENTS} objcarcopts"
1954 if $LLVM_CONFIG --components | grep -qw 'profiledata'; then
1955 LLVM_COMPONENTS="${LLVM_COMPONENTS} profiledata"
1958 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1961 dnl Check for Clang internal headers
1962 if test "x$enable_opencl" = xyes; then
1963 if test -z "$CLANG_LIBDIR"; then
1964 CLANG_LIBDIR=${LLVM_LIBDIR}
1966 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1967 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1968 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1978 if test "x$enable_opencl" = xyes; then
1979 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1983 dnl Directory for XVMC libs
1984 AC_ARG_WITH([xvmc-libdir],
1985 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1986 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1987 [XVMC_LIB_INSTALL_DIR="$withval"],
1988 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1989 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1994 if test "x$enable_gallium_tests" = xyes; then
1995 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1996 enable_gallium_loader=yes
1998 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2000 dnl Directory for VDPAU libs
2001 AC_ARG_WITH([vdpau-libdir],
2002 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2003 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2004 [VDPAU_LIB_INSTALL_DIR="$withval"],
2005 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2006 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2008 dnl Directory for OMX libs
2010 AC_ARG_WITH([omx-libdir],
2011 [AS_HELP_STRING([--with-omx-libdir=DIR],
2012 [directory for the OMX libraries])],
2013 [OMX_LIB_INSTALL_DIR="$withval"],
2014 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2015 AC_SUBST([OMX_LIB_INSTALL_DIR])
2017 dnl Directory for VA libs
2019 AC_ARG_WITH([va-libdir],
2020 [AS_HELP_STRING([--with-va-libdir=DIR],
2021 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2022 [VA_LIB_INSTALL_DIR="$withval"],
2023 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2024 AC_SUBST([VA_LIB_INSTALL_DIR])
2026 AC_ARG_WITH([d3d-libdir],
2027 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2028 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2029 [D3D_DRIVER_INSTALL_DIR="$withval"],
2030 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2031 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2034 dnl Gallium helper functions
2036 gallium_require_drm() {
2037 if test "x$have_libdrm" != xyes; then
2038 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2042 gallium_require_llvm() {
2043 if test "x$MESA_LLVM" = x0; then
2044 case "$host" in *gnux32) return;; esac
2046 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2051 gallium_require_drm_loader() {
2052 if test "x$enable_gallium_loader" = xyes; then
2053 if test "x$need_pci_id$have_pci_id" = xyesno; then
2054 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2056 enable_gallium_drm_loader=yes
2058 if test "x$enable_va" = xyes && test "x$7" != x; then
2059 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2064 case "$with_egl_platforms" in
2068 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2071 if test "x$enable_gbm" != xyes; then
2072 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2076 radeon_llvm_check() {
2077 if test "x$enable_gallium_llvm" != "xyes"; then
2078 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2080 LLVM_REQUIRED_VERSION_MAJOR="3"
2081 LLVM_REQUIRED_VERSION_MINOR="4"
2082 LLVM_REQUIRED_VERSION_PATCH="2"
2083 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}${LLVM_REQUIRED_VERSION_PATCH}"; then
2084 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR.$LLVM_REQUIRED_VERSION_PATCH or newer is required for $1])
2086 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
2087 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
2088 sources with the --enable-experimental-targets=R600
2091 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
2092 NEED_RADEON_LLVM=yes
2093 if test "x$have_libelf" != xyes; then
2094 AC_MSG_ERROR([$1 requires libelf when using llvm])
2098 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2099 if test -n "$with_gallium_drivers"; then
2100 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2101 for driver in $gallium_drivers; do
2104 HAVE_GALLIUM_SVGA=yes
2105 gallium_require_drm "svga"
2106 gallium_require_drm_loader
2109 HAVE_GALLIUM_I915=yes
2110 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2111 gallium_require_drm "Gallium i915"
2112 gallium_require_drm_loader
2115 HAVE_GALLIUM_ILO=yes
2116 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2117 gallium_require_drm "Gallium i965/ilo"
2118 gallium_require_drm_loader
2121 HAVE_GALLIUM_R300=yes
2122 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2123 gallium_require_drm "Gallium R300"
2124 gallium_require_drm_loader
2125 gallium_require_llvm "Gallium R300"
2128 HAVE_GALLIUM_R600=yes
2129 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2130 gallium_require_drm "Gallium R600"
2131 gallium_require_drm_loader
2132 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2133 radeon_llvm_check "r600g"
2134 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2136 if test "x$enable_r600_llvm" = xyes; then
2137 USE_R600_LLVM_COMPILER=yes;
2139 if test "x$enable_opencl" = xyes; then
2140 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2144 HAVE_GALLIUM_RADEONSI=yes
2145 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2146 gallium_require_drm "radeonsi"
2147 gallium_require_drm_loader
2148 radeon_llvm_check "radeonsi"
2149 require_egl_drm "radeonsi"
2152 HAVE_GALLIUM_NOUVEAU=yes
2153 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2154 gallium_require_drm "nouveau"
2155 gallium_require_drm_loader
2158 HAVE_GALLIUM_FREEDRENO=yes
2159 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2160 gallium_require_drm "freedreno"
2161 gallium_require_drm_loader
2164 HAVE_GALLIUM_SOFTPIPE=yes
2165 if test "x$MESA_LLVM" = x1; then
2166 HAVE_GALLIUM_LLVMPIPE=yes
2170 HAVE_GALLIUM_VC4=yes
2171 gallium_require_drm "vc4"
2172 gallium_require_drm_loader
2175 i?86 | x86_64 | amd64)
2176 USE_VC4_SIMULATOR=yes
2181 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2187 dnl Set LLVM_LIBS - This is done after the driver configuration so
2188 dnl that drivers can add additional components to LLVM_COMPONENTS.
2189 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2190 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2191 dnl this was causing the same libraries to be appear multiple times
2194 if test "x$MESA_LLVM" != x0; then
2196 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2198 if test "x$enable_llvm_shared_libs" = xyes; then
2199 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2200 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2201 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2203 if test "x$llvm_have_one_so" = xyes; then
2204 dnl LLVM was built using auto*, so there is only one shared object.
2205 LLVM_LIBS="-l$LLVM_SO_NAME"
2207 dnl If LLVM was built with CMake, there will be one shared object per
2209 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2210 [AC_MSG_ERROR([Could not find llvm shared libraries:
2211 Please make sure you have built llvm with the --enable-shared option
2212 and that your llvm libraries are installed in $LLVM_LIBDIR
2213 If you have installed your llvm libraries to a different directory you
2214 can use the --with-llvm-prefix= configure flag to specify this directory.
2215 NOTE: Mesa is attempting to use llvm shared libraries by default.
2216 If you do not want to build with llvm shared libraries and instead want to
2217 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2218 invocation and rebuild.])])
2220 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2221 dnl install uses a shared object for each component and we have
2222 dnl already added all of these objects to LLVM_LIBS.
2225 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2226 dnl We need to link to llvm system libs when using static libs
2227 dnl However, only llvm 3.5+ provides --system-libs
2228 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2229 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2234 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2235 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2236 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2237 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2238 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2239 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2240 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2241 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2242 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2243 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2244 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2245 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2246 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2248 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2250 # NOTE: anything using xcb or other client side libs ends up in separate
2251 # _CLIENT variables. The pipe loader is built in two variants,
2252 # one that is standalone and does not link any x client libs (for
2253 # use by XA tracker in particular, but could be used in any case
2254 # where communication with xserver is not desired).
2255 if test "x$enable_gallium_loader" = xyes; then
2256 if test "x$NEED_WINSYS_XLIB" = xyes; then
2257 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2260 if test "x$enable_dri" = xyes; then
2261 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2264 if test "x$enable_gallium_drm_loader" = xyes; then
2265 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2266 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2267 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2268 if test "x$pipe_loader_have_xcb" = xyes; then
2269 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2270 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2274 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2275 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2277 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2278 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2279 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2280 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2283 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2284 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2285 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2286 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2287 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2288 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2290 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2291 "x$HAVE_GALLIUM_R600" = xyes -o \
2292 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2293 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2294 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2295 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2296 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2297 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2298 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2299 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2300 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2301 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2302 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2307 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2308 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2309 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2310 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2311 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2313 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2314 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2315 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2317 AC_SUBST([NINE_MAJOR], 1)
2318 AC_SUBST([NINE_MINOR], 0)
2319 AC_SUBST([NINE_TINY], 0)
2320 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2322 AC_SUBST([VDPAU_MAJOR], 1)
2323 AC_SUBST([VDPAU_MINOR], 0)
2325 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2326 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2327 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2328 AC_SUBST([VA_MINOR], $VA_MINOR)
2330 AC_SUBST([XVMC_MAJOR], 1)
2331 AC_SUBST([XVMC_MINOR], 0)
2333 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2334 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2335 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2336 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2338 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2339 AC_SUBST([XA_MINOR], $XA_MINOR)
2340 AC_SUBST([XA_TINY], $XA_TINY)
2341 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2343 dnl Restore LDFLAGS and CPPFLAGS
2344 LDFLAGS="$_SAVE_LDFLAGS"
2345 CPPFLAGS="$_SAVE_CPPFLAGS"
2347 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2348 if test "x$acv_mesa_CLANG" = xyes; then
2349 CFLAGS="$CFLAGS -Qunused-arguments"
2350 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2353 dnl Add user CFLAGS and CXXFLAGS
2354 CFLAGS="$CFLAGS $USER_CFLAGS"
2355 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2357 dnl Substitute the config
2358 AC_CONFIG_FILES([Makefile
2360 src/egl/drivers/dri2/Makefile
2361 src/egl/main/Makefile
2363 src/egl/wayland/wayland-drm/Makefile
2364 src/egl/wayland/wayland-egl/Makefile
2365 src/egl/wayland/wayland-egl/wayland-egl.pc
2366 src/gallium/Makefile
2367 src/gallium/auxiliary/Makefile
2368 src/gallium/auxiliary/pipe-loader/Makefile
2369 src/gallium/drivers/freedreno/Makefile
2370 src/gallium/drivers/i915/Makefile
2371 src/gallium/drivers/ilo/Makefile
2372 src/gallium/drivers/llvmpipe/Makefile
2373 src/gallium/drivers/noop/Makefile
2374 src/gallium/drivers/nouveau/Makefile
2375 src/gallium/drivers/r300/Makefile
2376 src/gallium/drivers/r600/Makefile
2377 src/gallium/drivers/radeon/Makefile
2378 src/gallium/drivers/radeonsi/Makefile
2379 src/gallium/drivers/rbug/Makefile
2380 src/gallium/drivers/softpipe/Makefile
2381 src/gallium/drivers/svga/Makefile
2382 src/gallium/drivers/trace/Makefile
2383 src/gallium/drivers/vc4/Makefile
2384 src/gallium/drivers/vc4/kernel/Makefile
2385 src/gallium/state_trackers/clover/Makefile
2386 src/gallium/state_trackers/dri/Makefile
2387 src/gallium/state_trackers/glx/xlib/Makefile
2388 src/gallium/state_trackers/nine/Makefile
2389 src/gallium/state_trackers/omx/Makefile
2390 src/gallium/state_trackers/osmesa/Makefile
2391 src/gallium/state_trackers/va/Makefile
2392 src/gallium/state_trackers/vdpau/Makefile
2393 src/gallium/state_trackers/xa/Makefile
2394 src/gallium/state_trackers/xvmc/Makefile
2395 src/gallium/targets/d3dadapter9/Makefile
2396 src/gallium/targets/d3dadapter9/d3d.pc
2397 src/gallium/targets/dri/Makefile
2398 src/gallium/targets/libgl-xlib/Makefile
2399 src/gallium/targets/omx/Makefile
2400 src/gallium/targets/opencl/Makefile
2401 src/gallium/targets/osmesa/Makefile
2402 src/gallium/targets/osmesa/osmesa.pc
2403 src/gallium/targets/pipe-loader/Makefile
2404 src/gallium/targets/va/Makefile
2405 src/gallium/targets/vdpau/Makefile
2406 src/gallium/targets/xa/Makefile
2407 src/gallium/targets/xa/xatracker.pc
2408 src/gallium/targets/xvmc/Makefile
2409 src/gallium/tests/trivial/Makefile
2410 src/gallium/tests/unit/Makefile
2411 src/gallium/winsys/freedreno/drm/Makefile
2412 src/gallium/winsys/i915/drm/Makefile
2413 src/gallium/winsys/intel/drm/Makefile
2414 src/gallium/winsys/nouveau/drm/Makefile
2415 src/gallium/winsys/radeon/drm/Makefile
2416 src/gallium/winsys/svga/drm/Makefile
2417 src/gallium/winsys/sw/dri/Makefile
2418 src/gallium/winsys/sw/kms-dri/Makefile
2419 src/gallium/winsys/sw/null/Makefile
2420 src/gallium/winsys/sw/wrapper/Makefile
2421 src/gallium/winsys/sw/xlib/Makefile
2422 src/gallium/winsys/vc4/drm/Makefile
2427 src/glx/apple/Makefile
2428 src/glx/tests/Makefile
2432 src/mapi/es1api/glesv1_cm.pc
2433 src/mapi/es2api/glesv2.pc
2434 src/mapi/glapi/gen/Makefile
2437 src/mesa/drivers/dri/dri.pc
2438 src/mesa/drivers/dri/common/Makefile
2439 src/mesa/drivers/dri/common/xmlpool/Makefile
2440 src/mesa/drivers/dri/i915/Makefile
2441 src/mesa/drivers/dri/i965/Makefile
2442 src/mesa/drivers/dri/Makefile
2443 src/mesa/drivers/dri/nouveau/Makefile
2444 src/mesa/drivers/dri/r200/Makefile
2445 src/mesa/drivers/dri/radeon/Makefile
2446 src/mesa/drivers/dri/swrast/Makefile
2447 src/mesa/drivers/osmesa/Makefile
2448 src/mesa/drivers/osmesa/osmesa.pc
2449 src/mesa/drivers/x11/Makefile
2450 src/mesa/main/tests/Makefile
2452 src/util/tests/hash_table/Makefile])
2457 dnl Output some configuration info for the user
2460 echo " prefix: $prefix"
2461 echo " exec_prefix: $exec_prefix"
2462 echo " libdir: $libdir"
2463 echo " includedir: $includedir"
2467 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2471 case "x$enable_osmesa$enable_gallium_osmesa" in
2473 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2476 echo " OSMesa: lib$OSMESA_LIB"
2484 if test "x$enable_dri" != xno; then
2485 echo " DRI platform: $dri_platform"
2486 if test -z "$DRI_DIRS"; then
2487 echo " DRI drivers: no"
2489 echo " DRI drivers: $DRI_DIRS"
2491 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2494 case "x$enable_glx$enable_xlib_glx" in
2496 echo " GLX: Xlib-based"
2499 echo " GLX: DRI-based"
2502 echo " GLX: $enable_glx"
2508 echo " EGL: $enable_egl"
2509 if test "$enable_egl" = yes; then
2510 echo " EGL platforms: $egl_platforms"
2513 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2514 egl_drivers="$egl_drivers builtin:egl_dri2"
2517 echo " EGL drivers: $egl_drivers"
2521 if test "x$MESA_LLVM" = x1; then
2523 echo " llvm-config: $LLVM_CONFIG"
2524 echo " llvm-version: $LLVM_VERSION"
2530 if test -n "$with_gallium_drivers"; then
2531 echo " Gallium: yes"
2538 echo " Shader cache: $enable_shader_cache"
2539 if test "x$enable_shader_cache" = "xyes"; then
2540 echo " With SHA1 from: $with_sha1"
2545 echo " Shared libs: $enable_shared"
2546 echo " Static libs: $enable_static"
2547 echo " Shared-glapi: $enable_shared_glapi"
2549 dnl Compiler options
2550 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2551 cflags=`echo $CFLAGS | \
2552 $SED 's/^ *//;s/ */ /;s/ *$//'`
2553 cxxflags=`echo $CXXFLAGS | \
2554 $SED 's/^ *//;s/ */ /;s/ *$//'`
2555 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2557 echo " CFLAGS: $cflags"
2558 echo " CXXFLAGS: $cxxflags"
2559 echo " Macros: $defines"
2561 if test "x$MESA_LLVM" = x1; then
2562 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2563 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2564 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2567 echo " PYTHON2: $PYTHON2"
2570 echo " Run '${MAKE-make}' to build Mesa"