1 dnl Copyright © 2011-2014 Intel Corporation
2 dnl Copyright © 2011-2014 Emil Velikov <emil.l.velikov@gmail.com>
3 dnl Copyright © 2007-2010 Dan Nicholson
4 dnl Copyright © 2010-2014 Marek Olšák <maraeo@gmail.com>
5 dnl Copyright © 2010-2014 Christian König
6 dnl Copyright © 2012-2014 Tom Stellard <tstellar@gmail.com>
7 dnl Copyright © 2009-2012 Jakob Bornecrantz
8 dnl Copyright © 2009-2014 Jon TURNEY
9 dnl Copyright © 2011-2012 Benjamin Franzke
10 dnl Copyright © 2008-2014 David Airlie
11 dnl Copyright © 2009-2013 Brian Paul
12 dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
14 dnl Permission is hereby granted, free of charge, to any person obtaining a
15 dnl copy of this software and associated documentation files (the "Software"),
16 dnl to deal in the Software without restriction, including without limitation
17 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 dnl and/or sell copies of the Software, and to permit persons to whom the
19 dnl Software is furnished to do so, subject to the following conditions:
21 dnl The above copyright notice and this permission notice (including the next
22 dnl paragraph) shall be included in all copies or substantial portions of the
25 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
29 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
31 dnl DEALINGS IN THE SOFTWARE.
33 dnl Process this file with autoconf to create configure.
37 dnl Tell the user about autoconf.html in the --help output
38 m4_divert_once([HELP_END], [
39 See docs/autoconf.html for more details on the options for Mesa.])
41 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
42 AC_INIT([Mesa], [MESA_VERSION],
43 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
44 AC_CONFIG_AUX_DIR([bin])
45 AC_CONFIG_MACRO_DIR([m4])
47 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects])
49 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
52 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
56 # Support silent build rules, requires at least automake-1.11. Disable
57 # by either passing --disable-silent-rules to configure or passing V=1
59 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
60 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
62 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
64 dnl Set internal versions
66 AC_SUBST([OSMESA_VERSION])
68 dnl Versions for external dependencies
69 LIBDRM_REQUIRED=2.4.38
70 LIBDRM_RADEON_REQUIRED=2.4.56
71 LIBDRM_INTEL_REQUIRED=2.4.61
72 LIBDRM_NVVIEUX_REQUIRED=2.4.33
73 LIBDRM_NOUVEAU_REQUIRED=2.4.62
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)
127 if test -z "$PYTHON2"; then
128 if test ! -f "$srcdir/src/util/format_srgb.c"; then
129 AC_MSG_ERROR([Python not found - unable to generate sources])
132 if test "x$acv_mako_found" = xno; then
133 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
134 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
141 dnl We need a POSIX shell for parts of the build. Assume we have one
145 # Solaris /bin/sh is too old/non-POSIX compliant
146 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
151 dnl clang is mostly GCC-compatible, but its version is much lower,
152 dnl so we have to check for it.
153 AC_MSG_CHECKING([if compiling with clang])
156 [AC_LANG_PROGRAM([], [[
161 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
163 AC_MSG_RESULT([$acv_mesa_CLANG])
165 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
166 dnl versions are explictly not supported.
169 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
170 AC_MSG_CHECKING([whether gcc version is sufficient])
174 GCC_VERSION=`$CC -dumpversion`
175 if test $? -eq 0; then
176 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
177 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
180 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
182 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
187 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
190 if test "x$cross_compiling" = xyes; then
195 dnl Check for compiler builtins
196 AX_GCC_BUILTIN([__builtin_bswap32])
197 AX_GCC_BUILTIN([__builtin_bswap64])
198 AX_GCC_BUILTIN([__builtin_clz])
199 AX_GCC_BUILTIN([__builtin_clzll])
200 AX_GCC_BUILTIN([__builtin_ctz])
201 AX_GCC_BUILTIN([__builtin_expect])
202 AX_GCC_BUILTIN([__builtin_ffs])
203 AX_GCC_BUILTIN([__builtin_ffsll])
204 AX_GCC_BUILTIN([__builtin_popcount])
205 AX_GCC_BUILTIN([__builtin_popcountll])
206 AX_GCC_BUILTIN([__builtin_unreachable])
208 AX_GCC_FUNC_ATTRIBUTE([flatten])
209 AX_GCC_FUNC_ATTRIBUTE([format])
210 AX_GCC_FUNC_ATTRIBUTE([malloc])
211 AX_GCC_FUNC_ATTRIBUTE([packed])
212 AX_GCC_FUNC_ATTRIBUTE([unused])
213 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
215 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
217 dnl Make sure the pkg-config macros are defined
218 m4_ifndef([PKG_PROG_PKG_CONFIG],
219 [m4_fatal([Could not locate the pkg-config autoconf macros.
220 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
221 are in a different location, try setting the environment variable
222 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
223 PKG_PROG_PKG_CONFIG()
225 dnl LIB_DIR - library basename
226 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
229 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
230 _SAVE_LDFLAGS="$LDFLAGS"
231 _SAVE_CPPFLAGS="$CPPFLAGS"
238 DEFINES="$DEFINES -D_GNU_SOURCE"
241 DEFINES="$DEFINES -DSVR4"
244 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
248 dnl Add flags for gcc and g++
249 if test "x$GCC" = xyes; then
250 CFLAGS="$CFLAGS -Wall"
252 if test "x$USE_GNU99" = xyes; then
253 CFLAGS="$CFLAGS -std=gnu99"
255 CFLAGS="$CFLAGS -std=c99"
258 # Enable -Werror=implicit-function-declaration and
259 # -Werror=missing-prototypes, if available, or otherwise, just
260 # -Wmissing-prototypes. This is particularly useful to avoid
261 # generating a loadable driver module that has undefined symbols.
262 save_CFLAGS="$CFLAGS"
263 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
264 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
265 CFLAGS="$CFLAGS -Werror=missing-prototypes"
266 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
267 AC_MSG_RESULT([yes]),
268 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
269 AC_MSG_RESULT([no])]);
271 # Enable -fvisibility=hidden if using a gcc that supports it
272 save_CFLAGS="$CFLAGS"
273 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
274 VISIBILITY_CFLAGS="-fvisibility=hidden"
275 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
276 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
277 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
279 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
282 # Work around aliasing bugs - developers should comment this out
283 CFLAGS="$CFLAGS -fno-strict-aliasing"
285 # gcc's builtin memcmp is slower than glibc's
286 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
287 CFLAGS="$CFLAGS -fno-builtin-memcmp"
289 # Flags to help ensure that certain portions of the code -- and only those
290 # portions -- can be built with MSVC:
291 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
292 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
293 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
294 # supports most of C99)
295 # - the rest has no compiler compiler restrictions
296 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
297 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
299 # Enable -Werror=vla if compiler supports it
300 save_CFLAGS="$CFLAGS"
301 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
302 CFLAGS="$CFLAGS -Werror=vla"
303 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
304 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
305 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
306 AC_MSG_RESULT([yes])],
307 AC_MSG_RESULT([no]));
308 CFLAGS="$save_CFLAGS"
310 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
311 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
313 if test "x$GXX" = xyes; then
314 CXXFLAGS="$CXXFLAGS -Wall"
316 # Enable -fvisibility=hidden if using a gcc that supports it
317 save_CXXFLAGS="$CXXFLAGS"
318 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
319 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
320 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
322 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
323 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
326 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
327 CXXFLAGS=$save_CXXFLAGS
329 # Work around aliasing bugs - developers should comment this out
330 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
332 # gcc's builtin memcmp is slower than glibc's
333 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
334 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
337 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
338 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
339 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
340 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
342 dnl even if the compiler appears to support it, using visibility attributes isn't
343 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
347 VISIBILITY_CXXFLAGS=""
351 AC_SUBST([VISIBILITY_CFLAGS])
352 AC_SUBST([VISIBILITY_CXXFLAGS])
355 dnl Optional flags, check for compiler support
357 SSE41_CFLAGS="-msse4.1"
358 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
359 dnl stack, but on x86-32 such alignment is not guaranteed.
360 case "$target_cpu" in
362 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
365 save_CFLAGS="$CFLAGS"
366 CFLAGS="$SSE41_CFLAGS $CFLAGS"
367 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
368 #include <smmintrin.h>
370 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
371 c = _mm_max_epu32(a, b);
373 }]])], SSE41_SUPPORTED=1)
374 CFLAGS="$save_CFLAGS"
375 if test "x$SSE41_SUPPORTED" = x1; then
376 DEFINES="$DEFINES -DUSE_SSE41"
378 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
379 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
381 dnl Can't have static and shared libraries, default to static if user
382 dnl explicitly requested. If both disabled, set to static since shared
383 dnl was explicitly requested.
384 case "x$enable_static$enable_shared" in
386 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
390 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
395 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
398 dnl other compiler options
400 AC_ARG_ENABLE([debug],
401 [AS_HELP_STRING([--enable-debug],
402 [use debug compiler flags and macros @<:@default=disabled@:>@])],
403 [enable_debug="$enableval"],
406 if test "x$enable_debug" = xyes; then
407 DEFINES="$DEFINES -DDEBUG"
408 if test "x$GCC" = xyes; then
409 if ! echo "$CFLAGS" | grep -q -e '-g'; then
412 if ! echo "$CFLAGS" | grep -q -e '-O'; then
416 if test "x$GXX" = xyes; then
417 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
418 CXXFLAGS="$CXXFLAGS -g"
420 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
421 CXXFLAGS="$CXXFLAGS -O0"
425 DEFINES="$DEFINES -DNDEBUG"
429 dnl Check if linker supports -Bsymbolic
431 save_LDFLAGS=$LDFLAGS
432 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
433 AC_MSG_CHECKING([if ld supports -Bsymbolic])
435 [AC_LANG_SOURCE([int main() { return 0;}])],
436 [AC_MSG_RESULT([yes])
437 BSYMBOLIC="-Wl,-Bsymbolic";],
440 LDFLAGS=$save_LDFLAGS
442 AC_SUBST([BSYMBOLIC])
445 dnl Check if linker supports garbage collection
447 save_LDFLAGS=$LDFLAGS
448 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
449 AC_MSG_CHECKING([whether ld supports --gc-sections])
451 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
452 [AC_MSG_RESULT([yes])
453 GC_SECTIONS="-Wl,--gc-sections";],
456 LDFLAGS=$save_LDFLAGS
458 AC_SUBST([GC_SECTIONS])
461 dnl OpenBSD does not have DT_NEEDED entries for libc by design
462 dnl so when these flags are passed to ld via libtool the checks will fail
466 LD_NO_UNDEFINED="" ;;
468 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
471 AC_SUBST([LD_NO_UNDEFINED])
474 dnl Check if linker supports version scripts
476 AC_MSG_CHECKING([if the linker supports version-scripts])
477 save_LDFLAGS=$LDFLAGS
478 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
479 cat > conftest.map <<EOF
489 [AC_LANG_SOURCE([int main() { return 0;}])],
490 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
491 [have_ld_version_script=no; AC_MSG_RESULT(no)])
492 LDFLAGS=$save_LDFLAGS
493 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
496 dnl Check if linker supports dynamic list files
498 AC_MSG_CHECKING([if the linker supports --dynamic-list])
499 save_LDFLAGS=$LDFLAGS
500 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
501 cat > conftest.dyn <<EOF
503 radeon_drm_winsys_create;
507 [AC_LANG_SOURCE([int main() { return 0;}])],
508 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
509 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
510 LDFLAGS=$save_LDFLAGS
511 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
514 dnl compatibility symlinks
518 HAVE_COMPAT_SYMLINKS=yes ;;
520 HAVE_COMPAT_SYMLINKS=no ;;
523 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
541 AC_ARG_WITH([gl-lib-name],
542 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
543 [specify GL library name @<:@default=GL@:>@])],
546 AC_ARG_WITH([osmesa-lib-name],
547 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
548 [specify OSMesa library name @<:@default=OSMesa@:>@])],
549 [OSMESA_LIB=$withval],
551 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
552 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
555 dnl Mangled Mesa support
557 AC_ARG_ENABLE([mangling],
558 [AS_HELP_STRING([--enable-mangling],
559 [enable mangled symbols and library name @<:@default=disabled@:>@])],
560 [enable_mangling="${enableval}"],
563 if test "x${enable_mangling}" = "xyes" ; then
564 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
565 GL_LIB="Mangled${GL_LIB}"
566 OSMESA_LIB="Mangled${OSMESA_LIB}"
569 AC_SUBST([OSMESA_LIB])
572 dnl potentially-infringing-but-nobody-knows-for-sure stuff
574 AC_ARG_ENABLE([texture-float],
575 [AS_HELP_STRING([--enable-texture-float],
576 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
577 [enable_texture_float="$enableval"],
578 [enable_texture_float=no]
580 if test "x$enable_texture_float" = xyes; then
581 AC_MSG_WARN([Floating-point textures enabled.])
582 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
583 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
587 dnl Arch/platform-specific settings
590 [AS_HELP_STRING([--disable-asm],
591 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
592 [enable_asm="$enableval"],
596 AC_MSG_CHECKING([whether to enable assembly])
597 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
598 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
599 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
601 i?86 | x86_64 | amd64)
603 AC_MSG_RESULT([no, cross compiling])
607 # check for supported arches
608 if test "x$enable_asm" = xyes; then
612 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
619 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
635 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
636 AC_MSG_RESULT([yes, x86])
639 DEFINES="$DEFINES -DUSE_X86_64_ASM"
640 AC_MSG_RESULT([yes, x86_64])
643 DEFINES="$DEFINES -DUSE_SPARC_ASM"
644 AC_MSG_RESULT([yes, sparc])
647 AC_MSG_RESULT([no, platform not supported])
652 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
653 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
654 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
656 dnl Check to see if dlopen is in default libraries (like Solaris, which
657 dnl has it in libc), or if libdl is needed to get it.
658 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
659 [AC_CHECK_LIB([dl], [dlopen],
660 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
661 AC_SUBST([DLOPEN_LIBS])
663 dnl Check if that library also has dladdr
665 LIBS="$LIBS $DLOPEN_LIBS"
666 AC_CHECK_FUNCS([dladdr])
673 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
674 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
675 [AC_MSG_ERROR([Could not find clock_gettime])])])
676 AC_SUBST([CLOCK_LIB])
680 dnl See if posix_memalign is available
681 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
683 dnl Check for pthreads
685 if test "x$ax_pthread_ok" = xno; then
686 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
688 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
689 dnl to -pthread, which causes problems if we need -lpthread to appear in
691 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
693 dnl SELinux awareness.
694 AC_ARG_ENABLE([selinux],
695 [AS_HELP_STRING([--enable-selinux],
696 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
697 [MESA_SELINUX="$enableval"],
699 if test "x$enable_selinux" = "xyes"; then
700 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
701 [AC_CHECK_HEADER([selinux/selinux.h],[],
702 [AC_MSG_ERROR([SELinux headers not found])])
703 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
704 [AC_MSG_ERROR([SELinux library not found])])
705 SELINUX_LIBS="-lselinux"])
706 DEFINES="$DEFINES -DMESA_SELINUX"
708 AC_SUBST([SELINUX_CFLAGS])
709 AC_SUBST([SELINUX_LIBS])
712 AC_ARG_ENABLE([opengl],
713 [AS_HELP_STRING([--disable-opengl],
714 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
715 [enable_opengl="$enableval"],
717 AC_ARG_ENABLE([gles1],
718 [AS_HELP_STRING([--disable-gles1],
719 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
720 [enable_gles1="$enableval"],
722 AC_ARG_ENABLE([gles2],
723 [AS_HELP_STRING([--disable-gles2],
724 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
725 [enable_gles2="$enableval"],
729 [AS_HELP_STRING([--enable-dri],
730 [enable DRI modules @<:@default=enabled@:>@])],
731 [enable_dri="$enableval"],
742 AC_ARG_ENABLE([dri3],
743 [AS_HELP_STRING([--enable-dri3],
744 [enable DRI3 @<:@default=auto@:>@])],
745 [enable_dri3="$enableval"],
746 [enable_dri3="$dri3_default"])
748 [AS_HELP_STRING([--enable-glx],
749 [enable GLX library @<:@default=enabled@:>@])],
750 [enable_glx="$enableval"],
752 AC_ARG_ENABLE([osmesa],
753 [AS_HELP_STRING([--enable-osmesa],
754 [enable OSMesa library @<:@default=disabled@:>@])],
755 [enable_osmesa="$enableval"],
757 AC_ARG_ENABLE([gallium-osmesa],
758 [AS_HELP_STRING([--enable-gallium-osmesa],
759 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
760 [enable_gallium_osmesa="$enableval"],
761 [enable_gallium_osmesa=no])
763 [AS_HELP_STRING([--disable-egl],
764 [disable EGL library @<:@default=enabled@:>@])],
765 [enable_egl="$enableval"],
769 [AS_HELP_STRING([--enable-xa],
770 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
771 [enable_xa="$enableval"],
774 [AS_HELP_STRING([--enable-gbm],
775 [enable gbm library @<:@default=auto@:>@])],
776 [enable_gbm="$enableval"],
778 AC_ARG_ENABLE([nine],
779 [AS_HELP_STRING([--enable-nine],
780 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
781 [enable_nine="$enableval"],
784 AC_ARG_ENABLE([xvmc],
785 [AS_HELP_STRING([--enable-xvmc],
786 [enable xvmc library @<:@default=auto@:>@])],
787 [enable_xvmc="$enableval"],
789 AC_ARG_ENABLE([vdpau],
790 [AS_HELP_STRING([--enable-vdpau],
791 [enable vdpau library @<:@default=auto@:>@])],
792 [enable_vdpau="$enableval"],
795 [AS_HELP_STRING([--enable-omx],
796 [enable OpenMAX library @<:@default=disabled@:>@])],
797 [enable_omx="$enableval"],
800 [AS_HELP_STRING([--enable-va],
801 [enable va library @<:@default=auto@:>@])],
802 [enable_va="$enableval"],
804 AC_ARG_ENABLE([opencl],
805 [AS_HELP_STRING([--enable-opencl],
806 [enable OpenCL library @<:@default=disabled@:>@])],
807 [enable_opencl="$enableval"],
809 AC_ARG_ENABLE([opencl_icd],
810 [AS_HELP_STRING([--enable-opencl-icd],
811 [Build an OpenCL ICD library to be loaded by an ICD implementation
812 @<:@default=disabled@:>@])],
813 [enable_opencl_icd="$enableval"],
814 [enable_opencl_icd=no])
815 AC_ARG_ENABLE([xlib-glx],
816 [AS_HELP_STRING([--enable-xlib-glx],
817 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
818 [enable_xlib_glx="$enableval"],
819 [enable_xlib_glx=no])
821 AC_ARG_ENABLE([r600-llvm-compiler],
822 [AS_HELP_STRING([--enable-r600-llvm-compiler],
823 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
824 [enable_r600_llvm="$enableval"],
825 [enable_r600_llvm=no])
827 AC_ARG_ENABLE([gallium-tests],
828 [AS_HELP_STRING([--enable-gallium-tests],
829 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
830 [enable_gallium_tests="$enableval"],
831 [enable_gallium_tests=no])
833 # Option for Gallium drivers
835 # Keep this in sync with the --with-gallium-drivers help string default value
836 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
838 AC_ARG_WITH([gallium-drivers],
839 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
840 [comma delimited Gallium drivers list, e.g.
841 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
842 @<:@default=r300,r600,svga,swrast@:>@])],
843 [with_gallium_drivers="$withval"],
844 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
846 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
847 # here so that the script doesn't choke on an unknown driver name later.
848 case "$with_gallium_drivers" in
849 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
850 no) with_gallium_drivers='' ;;
853 if test "x$enable_opengl" = xno -a \
854 "x$enable_gles1" = xno -a \
855 "x$enable_gles2" = xno -a \
856 "x$enable_nine" = xno -a \
857 "x$enable_xa" = xno -a \
858 "x$enable_xvmc" = xno -a \
859 "x$enable_vdpau" = xno -a \
860 "x$enable_omx" = xno -a \
861 "x$enable_va" = xno -a \
862 "x$enable_opencl" = xno; then
863 AC_MSG_ERROR([at least one API should be enabled])
866 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
867 if test "x$enable_opengl" = xno -a \
868 "x$enable_gles1" = xyes; then
869 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
872 if test "x$enable_opengl" = xno -a \
873 "x$enable_gles2" = xyes; then
874 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
877 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
878 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
879 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
880 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
881 "x$enable_gles1" = xyes -o \
882 "x$enable_gles2" = xyes)
884 if test "x$enable_glx" = xno; then
885 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
889 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
890 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
893 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
894 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
897 # Disable GLX if OpenGL is not enabled
898 if test "x$enable_glx$enable_opengl" = xyesno; then
899 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
903 # Disable GLX if DRI and Xlib-GLX are not enabled
904 if test "x$enable_glx" = xyes -a \
905 "x$enable_dri" = xno -a \
906 "x$enable_xlib_glx" = xno; then
907 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
911 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
912 "x$enable_dri" = xyes)
914 # Select which platform-dependent DRI code gets built
917 dri_platform='apple' ;;
919 dri_platform='none' ;;
921 dri_platform='drm' ;;
924 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
925 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
926 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
927 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
928 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
930 AC_ARG_ENABLE([shared-glapi],
931 [AS_HELP_STRING([--enable-shared-glapi],
932 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
933 [enable_shared_glapi="$enableval"],
934 [enable_shared_glapi=yes])
936 case "x$enable_opengl$enable_gles1$enable_gles2" in
938 if test "x$enable_shared_glapi" = xno; then
939 AC_MSG_ERROR([shared GLAPI required when building two or more of
940 the following APIs - opengl, gles1 gles2])
945 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
947 # Build the pipe-drivers as separate libraries/modules.
948 # Do not touch this unless you know what you are doing.
949 # XXX: Expose via configure option ?
950 enable_shared_pipe_drivers=no
953 dnl Driver specific build directories
956 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
957 NEED_WINSYS_XLIB="yes"
960 if test "x$enable_dri" = xyes; then
961 enable_gallium_loader="$enable_shared_pipe_drivers"
964 if test "x$enable_gallium_osmesa" = xyes; then
965 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
966 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
968 if test "x$enable_osmesa" = xyes; then
969 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
973 AC_SUBST([MESA_LLVM])
977 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
978 [choose SHA1 implementation])])
979 case "x$with_sha1" in
980 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
983 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
986 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
987 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
990 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
991 AC_MSG_ERROR([sha1 in libc requested but not found])
993 if test "x$with_sha1" = xlibc; then
994 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
995 [Use libc SHA1 functions])
998 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
999 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1000 with_sha1=CommonCrypto
1002 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1003 AC_MSG_ERROR([CommonCrypto requested but not found])
1005 if test "x$with_sha1" = xCommonCrypto; then
1006 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1007 [Use CommonCrypto SHA1 functions])
1010 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1011 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1012 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1015 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1016 AC_MSG_ERROR([CryptoAPI requested but not found])
1018 if test "x$with_sha1" = xCryptoAPI; then
1019 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1020 [Use CryptoAPI SHA1 functions])
1023 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1024 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1027 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1028 AC_MSG_ERROR([libmd requested but not found])
1030 if test "x$with_sha1" = xlibmd; then
1031 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1032 [Use libmd SHA1 functions])
1035 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1036 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1039 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1040 AC_MSG_ERROR([libsha1 requested but not found])
1042 if test "x$with_sha1" = xlibsha1; then
1043 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1044 [Use libsha1 for SHA1])
1047 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1048 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1051 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1052 AC_MSG_ERROR([libnettle requested but not found])
1054 if test "x$with_sha1" = xlibnettle; then
1055 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1056 [Use libnettle SHA1 functions])
1059 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1060 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1063 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1064 AC_MSG_ERROR([libgcrypt requested but not found])
1066 if test "x$with_sha1" = xlibgcrypt; then
1067 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1068 [Use libgcrypt SHA1 functions])
1071 # We don't need all of the OpenSSL libraries, just libcrypto
1072 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1073 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1074 [HAVE_OPENSSL_PKC=no])
1075 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1076 if test "x$with_sha1" = x; then
1080 if test "x$with_sha1" = xlibcrypto; then
1081 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1084 if test "x$with_sha1" = xlibcrypto; then
1085 if test "x$HAVE_LIBCRYPTO" = xyes; then
1088 SHA1_LIBS="$OPENSSL_LIBS"
1089 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1092 AC_MSG_CHECKING([for SHA1 implementation])
1093 AC_MSG_RESULT([$with_sha1])
1095 AC_SUBST(SHA1_CFLAGS)
1097 # Allow user to configure out the shader-cache feature
1098 AC_ARG_ENABLE([shader-cache],
1099 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1100 [enable_shader_cache="$enableval"],
1101 [if test "x$with_sha1" != "x"; then
1102 enable_shader_cache=yes
1104 enable_shader_cache=no
1106 if test "x$with_sha1" = "x"; then
1107 if test "x$enable_shader_cache" = "xyes"; then
1108 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1111 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1114 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1115 [have_libdrm=yes], [have_libdrm=no])
1116 if test "x$have_libdrm" = xyes; then
1117 DEFINES="$DEFINES -DHAVE_LIBDRM"
1127 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1128 have_libudev=yes, have_libudev=no)
1130 AC_ARG_ENABLE([sysfs],
1131 [AS_HELP_STRING([--enable-sysfs],
1132 [enable /sys PCI identification @<:@default=disabled@:>@])],
1133 [have_sysfs="$enableval"],
1137 if test "x$enable_dri" = xyes; then
1138 if test "$enable_static" = yes; then
1139 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1142 # not a hard requirement as swrast does not depend on it
1143 if test "x$have_libdrm" = xyes; then
1144 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1148 AC_ARG_ENABLE([driglx-direct],
1149 [AS_HELP_STRING([--disable-driglx-direct],
1150 [disable direct rendering in GLX and EGL for DRI \
1151 @<:@default=auto@:>@])],
1152 [driglx_direct="$enableval"],
1153 [driglx_direct="yes"])
1156 dnl libGL configuration per driver
1158 case "x$enable_glx$enable_xlib_glx" in
1161 dri_modules="x11 xext xcb"
1162 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1163 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1164 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1165 GL_LIB_DEPS="$XLIBGL_LIBS"
1166 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1167 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1171 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1173 # find the DRI deps for libGL
1174 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1176 if test x"$driglx_direct" = xyes; then
1177 if test x"$dri_platform" = xdrm ; then
1178 DEFINES="$DEFINES -DGLX_USE_DRM"
1179 if test "x$have_libdrm" != xyes; then
1180 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1183 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1184 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1185 if test x"$enable_dri3" = xyes; then
1186 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1187 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1190 if test x"$enable_dri" = xyes; then
1191 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1194 if test x"$enable_dri3" = xyes; then
1195 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1196 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1199 if test x"$dri_platform" = xapple ; then
1200 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1204 # add xf86vidmode if available
1205 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1206 if test "$HAVE_XF86VIDMODE" = yes ; then
1207 dri_modules="$dri_modules xxf86vm"
1210 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1211 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1212 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1213 GL_LIB_DEPS="$DRIGL_LIBS"
1215 # need DRM libs, $PTHREAD_LIBS, etc.
1216 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1217 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1222 if test "$have_libudev" = yes; then
1223 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1227 if test "$have_sysfs" = yes; then
1228 DEFINES="$DEFINES -DHAVE_SYSFS"
1232 # This is outside the case (above) so that it is invoked even for non-GLX
1234 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1236 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1237 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1238 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1239 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1241 AC_SUBST([X11_INCLUDES])
1242 AC_SUBST([GL_LIB_DEPS])
1243 AC_SUBST([GL_PC_REQ_PRIV])
1244 AC_SUBST([GL_PC_LIB_PRIV])
1245 AC_SUBST([GL_PC_CFLAGS])
1246 AC_SUBST([DRI_PC_REQ_PRIV])
1247 AC_SUBST([GLESv1_CM_LIB_DEPS])
1248 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1249 AC_SUBST([GLESv2_LIB_DEPS])
1250 AC_SUBST([GLESv2_PC_LIB_PRIV])
1252 AC_SUBST([HAVE_XF86VIDMODE])
1257 case "x$enable_glx$enable_xlib_glx" in
1259 DEFINES="$DEFINES -DUSE_XSHM"
1262 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1263 if test "x$driglx_direct" = xyes; then
1264 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1273 AC_ARG_ENABLE([glx-tls],
1274 [AS_HELP_STRING([--enable-glx-tls],
1275 [enable TLS support in GLX @<:@default=disabled@:>@])],
1276 [GLX_USE_TLS="$enableval"],
1278 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1280 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1281 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1286 dnl Directory for DRI drivers
1287 AC_ARG_WITH([dri-driverdir],
1288 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1289 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1290 [DRI_DRIVER_INSTALL_DIR="$withval"],
1291 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1292 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1293 dnl Extra search path for DRI drivers
1294 AC_ARG_WITH([dri-searchpath],
1295 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1296 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1297 [DRI_DRIVER_SEARCH_DIR="$withval"],
1298 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1299 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1300 dnl Which drivers to build - default is chosen by platform
1301 AC_ARG_WITH([dri-drivers],
1302 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1303 [comma delimited classic DRI drivers list, e.g.
1304 "swrast,i965,radeon" @<:@default=auto@:>@])],
1305 [with_dri_drivers="$withval"],
1306 [with_dri_drivers=auto])
1308 if test "x$with_dri_drivers" = xauto; then
1309 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1310 with_dri_drivers="yes"
1312 with_dri_drivers="no"
1315 if test "x$with_dri_drivers" = xno; then
1319 dnl If $with_dri_drivers is yes, drivers will be added through
1320 dnl platform checks. Set DEFINES and LIB_DEPS
1321 if test "x$enable_dri" = xyes; then
1322 # Platform specific settings and drivers to build
1325 DEFINES="$DEFINES -DHAVE_ALIAS"
1326 if test "x$enable_dri3" = xyes; then
1327 DEFINES="$DEFINES -DHAVE_DRI3"
1330 if test "x$have_pci_id" != xyes; then
1331 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1336 # Build only the drivers for cards that exist on PowerPC/sparc
1337 if test "x$with_dri_drivers" = "xyes"; then
1338 with_dri_drivers="r200 radeon swrast"
1343 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1344 DEFINES="$DEFINES -DHAVE_ALIAS"
1347 DEFINES="$DEFINES -DHAVE_ALIAS"
1350 if test "x$with_dri_drivers" = "xyes"; then
1351 with_dri_drivers="swrast"
1355 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1356 if test "x$with_dri_drivers" = "xyes"; then
1357 with_dri_drivers="swrast"
1363 if test "x$with_dri_drivers" = "xyes"; then
1364 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1368 PKG_CHECK_MODULES([EXPAT], [expat], [],
1369 # expat version 2.0 and earlier do not provide expat.pc
1370 [AC_CHECK_HEADER([expat.h],[],
1371 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1372 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1373 [AC_MSG_ERROR([Expat library required for DRI not found])])
1374 EXPAT_LIBS="-lexpat"])
1376 DRICOMMON_NEED_LIBDRM=no
1377 # If we are building any DRI driver other than swrast.
1378 if test -n "$with_dri_drivers"; then
1379 if test "x$with_dri_drivers" != xswrast; then
1380 # ... libdrm is required
1381 if test "x$have_libdrm" != xyes; then
1382 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1384 DRICOMMON_NEED_LIBDRM=yes
1388 # If we're building any gallium DRI driver other than swrast
1389 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1390 if test "x$with_gallium_drivers" != xswrast; then
1391 # ... build a libdrm aware dricommon
1392 DRICOMMON_NEED_LIBDRM=yes
1396 # put all the necessary libs together
1397 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1400 AC_SUBST([DRI_LIB_DEPS])
1403 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1404 if test -n "$with_dri_drivers"; then
1405 if test "x$enable_opengl" != xyes; then
1406 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1409 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1410 for driver in $dri_drivers; do
1411 DRI_DIRS="$DRI_DIRS $driver"
1415 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1419 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1422 HAVE_NOUVEAU_DRI=yes;
1423 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1426 HAVE_RADEON_DRI=yes;
1427 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1431 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1434 HAVE_SWRAST_DRI=yes;
1437 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1441 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1444 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1445 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1446 "x$enable_osmesa" = xyes -o \
1450 dnl OSMesa configuration
1453 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1454 AC_ARG_WITH([osmesa-bits],
1455 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1456 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1457 [osmesa_bits="$withval"],
1459 if test "x$osmesa_bits" != x8; then
1460 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1461 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1465 case "x$osmesa_bits" in
1467 OSMESA_LIB="${OSMESA_LIB}"
1470 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1471 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1474 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1478 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1479 # only link libraries with osmesa if shared
1480 if test "$enable_static" = no; then
1481 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1485 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1488 AC_SUBST([OSMESA_LIB_DEPS])
1489 AC_SUBST([OSMESA_PC_REQ])
1490 AC_SUBST([OSMESA_PC_LIB_PRIV])
1493 dnl gbm configuration
1495 if test "x$enable_gbm" = xauto; then
1496 case "$with_egl_platforms" in
1503 if test "x$enable_gbm" = xyes; then
1504 if test "x$need_pci_id$have_pci_id" = xyesno; then
1505 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1508 if test "x$enable_dri" = xyes; then
1509 if test "x$enable_shared_glapi" = xno; then
1510 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1513 # Strictly speaking libgbm does not require --enable-dri, although
1514 # both of its backends do. Thus one can build libgbm without any
1515 # backends if --disable-dri is set.
1516 # To avoid unnecessary complexity of checking if at least one backend
1517 # is available when building, just mandate --enable-dri.
1518 AC_MSG_ERROR([gbm requires --enable-dri])
1521 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1522 if test "x$need_pci_id$have_libudev" = xyesyes; then
1523 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1527 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1528 AC_SUBST([GBM_PC_REQ_PRIV])
1529 AC_SUBST([GBM_PC_LIB_PRIV])
1532 dnl EGL configuration
1536 if test "x$enable_egl" = xyes; then
1537 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1539 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1541 if test "$enable_static" != yes; then
1542 if test "x$enable_dri" = xyes; then
1543 HAVE_EGL_DRIVER_DRI2=1
1544 if test "x$enable_shared_glapi" = xno; then
1545 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1548 # Avoid building an "empty" libEGL. Drop/update this
1549 # when other backends (haiku?) come along.
1550 AC_MSG_ERROR([egl requires --enable-dri])
1555 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1556 AC_SUBST([EGL_LIB_DEPS])
1559 dnl XA configuration
1561 if test "x$enable_xa" = xyes; then
1562 if test "x$with_gallium_drivers" = xswrast; then
1564 Building xa requires at least one non swrast gallium driver.
1565 If you are looking to use libxatracker.so with the VMware driver,
1566 make sure to include svga in the gallium drivers list, apart from
1568 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1570 enable_gallium_loader=$enable_shared_pipe_drivers
1572 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1575 dnl Gallium G3DVL configuration
1577 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1578 if test "x$enable_xvmc" = xauto; then
1579 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1582 if test "x$enable_vdpau" = xauto; then
1583 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1586 if test "x$enable_omx" = xauto; then
1587 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1590 if test "x$enable_va" = xauto; then
1591 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1595 if test "x$enable_dri" = xyes -o \
1596 "x$enable_xvmc" = xyes -o \
1597 "x$enable_vdpau" = xyes -o \
1598 "x$enable_omx" = xyes -o \
1599 "x$enable_va" = xyes; then
1602 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1604 if test "x$enable_xvmc" = xyes -o \
1605 "x$enable_vdpau" = xyes -o \
1606 "x$enable_omx" = xyes -o \
1607 "x$enable_va" = xyes; then
1608 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1609 need_gallium_vl_winsys=yes
1611 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1613 if test "x$enable_xvmc" = xyes; then
1614 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1615 enable_gallium_loader=$enable_shared_pipe_drivers
1617 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1619 if test "x$enable_vdpau" = xyes; then
1620 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1621 enable_gallium_loader=$enable_shared_pipe_drivers
1623 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1625 if test "x$enable_omx" = xyes; then
1626 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1627 enable_gallium_loader=$enable_shared_pipe_drivers
1629 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1631 if test "x$enable_va" = xyes; then
1632 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1633 enable_gallium_loader=$enable_shared_pipe_drivers
1635 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1638 dnl Nine Direct3D9 configuration
1640 if test "x$enable_nine" = xyes; then
1641 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1642 AC_MSG_ERROR([nine requires the gallium swrast driver])
1644 if test "x$with_gallium_drivers" = xswrast; then
1645 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1647 if test "x$enable_dri3" = xno; then
1648 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1651 enable_gallium_loader=$enable_shared_pipe_drivers
1653 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1656 dnl OpenCL configuration
1659 AC_ARG_WITH([clang-libdir],
1660 [AS_HELP_STRING([--with-clang-libdir],
1661 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1662 [CLANG_LIBDIR="$withval"],
1665 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1666 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1668 if test "x$enable_opencl" = xyes; then
1669 if test -z "$with_gallium_drivers"; then
1670 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1673 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1674 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1677 if test "x$have_libclc" = xno; then
1678 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1679 Make sure the directory containing libclc.pc is specified in your
1680 PKG_CONFIG_PATH environment variable.
1681 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1683 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1684 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1685 AC_SUBST([LIBCLC_INCLUDEDIR])
1686 AC_SUBST([LIBCLC_LIBEXECDIR])
1689 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1690 enable_gallium_loader=yes
1692 if test "x$enable_opencl_icd" = xyes; then
1693 OPENCL_LIBNAME="MesaOpenCL"
1695 OPENCL_LIBNAME="OpenCL"
1698 if test "x$have_libelf" != xyes; then
1699 AC_MSG_ERROR([Clover requires libelf])
1702 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1703 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1704 AC_SUBST([OPENCL_LIBNAME])
1707 dnl Gallium configuration
1709 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1711 AC_SUBST([LLVM_BINDIR])
1712 AC_SUBST([LLVM_CFLAGS])
1713 AC_SUBST([LLVM_CPPFLAGS])
1714 AC_SUBST([LLVM_CXXFLAGS])
1715 AC_SUBST([LLVM_LIBDIR])
1716 AC_SUBST([LLVM_LIBS])
1717 AC_SUBST([LLVM_LDFLAGS])
1718 AC_SUBST([LLVM_INCLUDEDIR])
1719 AC_SUBST([LLVM_VERSION])
1720 AC_SUBST([CLANG_RESOURCE_DIR])
1722 case "x$enable_opengl$enable_gles1$enable_gles2" in
1724 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1728 AC_SUBST([VG_LIB_DEPS])
1729 AC_SUBST([EGL_CLIENT_APIS])
1732 dnl EGL Platforms configuration
1734 AC_ARG_WITH([egl-platforms],
1735 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1736 [comma delimited native platforms libEGL supports, e.g.
1737 "x11,drm" @<:@default=auto@:>@])],
1738 [with_egl_platforms="$withval"],
1739 [if test "x$enable_egl" = xyes; then
1740 with_egl_platforms="x11"
1742 with_egl_platforms=""
1745 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1746 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1749 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1750 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1752 if test "x$WAYLAND_SCANNER" = x; then
1753 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1756 # Do per-EGL platform setups and checks
1757 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1758 for plat in $egl_platforms; do
1761 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1763 if test "x$WAYLAND_SCANNER" = x; then
1764 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1769 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1773 test "x$enable_gbm" = "xno" &&
1774 AC_MSG_ERROR([EGL platform drm needs gbm])
1775 test "x$have_libdrm" != xyes &&
1776 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1780 test "x$have_libdrm" != xyes &&
1781 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1788 AC_MSG_ERROR([EGL platform '$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 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1808 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1809 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1810 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1811 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1813 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1815 AC_SUBST([EGL_NATIVE_PLATFORM])
1816 AC_SUBST([EGL_CFLAGS])
1818 # If we don't have the X11 platform, set this define so we don't try to include
1820 if ! echo "$egl_platforms" | grep -q 'x11'; then
1821 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1822 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1828 AC_ARG_ENABLE([gallium-llvm],
1829 [AS_HELP_STRING([--enable-gallium-llvm],
1830 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1831 [enable_gallium_llvm="$enableval"],
1832 [enable_gallium_llvm=auto])
1834 AC_ARG_ENABLE([llvm-shared-libs],
1835 [AS_HELP_STRING([--enable-llvm-shared-libs],
1836 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1837 [enable_llvm_shared_libs="$enableval"],
1838 [enable_llvm_shared_libs=yes])
1840 AC_ARG_WITH([llvm-prefix],
1841 [AS_HELP_STRING([--with-llvm-prefix],
1842 [Prefix for LLVM installations in non-standard locations])],
1843 [llvm_prefix="$withval"],
1847 # Call this inside ` ` to get the return value.
1848 # $1 is the llvm-config command with arguments.
1849 strip_unwanted_llvm_flags() {
1850 # Use \> (marks the end of the word)
1852 -e 's/-DNDEBUG\>//g' \
1853 -e 's/-D_GNU_SOURCE\>//g' \
1854 -e 's/-pedantic\>//g' \
1855 -e 's/-Wcovered-switch-default\>//g' \
1859 -e 's/-Wcast-qual\>//g' \
1860 -e 's/-Woverloaded-virtual\>//g' \
1861 -e 's/-fcolor-diagnostics\>//g' \
1862 -e 's/-fdata-sections\>//g' \
1863 -e 's/-ffunction-sections\>//g' \
1864 -e 's/-fno-exceptions\>//g' \
1865 -e 's/-fomit-frame-pointer\>//g' \
1866 -e 's/-fvisibility-inlines-hidden\>//g' \
1868 -e 's/-fstack-protector-strong\>//g'
1871 llvm_check_version_for() {
1872 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1873 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1879 if test -z "$with_gallium_drivers"; then
1880 enable_gallium_llvm=no
1882 if test "x$enable_gallium_llvm" = xauto; then
1884 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1887 if test "x$enable_gallium_llvm" = xyes; then
1888 if test -n "$llvm_prefix"; then
1889 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1891 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1894 if test "x$LLVM_CONFIG" != xno; then
1895 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1896 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1897 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1898 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1899 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1900 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1901 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1902 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1904 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1905 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1906 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1907 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1909 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1910 if test -z "$LLVM_VERSION_PATCH"; then
1911 LLVM_VERSION_PATCH=0
1914 if test -n "${LLVM_VERSION_MAJOR}"; then
1915 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1917 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1920 LLVM_REQUIRED_VERSION_MAJOR="3"
1921 LLVM_REQUIRED_VERSION_MINOR="3"
1922 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1923 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1926 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1928 if test "x$enable_opencl" = xyes; then
1929 llvm_check_version_for "3" "5" "0" "opencl"
1931 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1932 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1934 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1937 dnl Check for Clang internal headers
1938 if test "x$enable_opencl" = xyes; then
1939 if test -z "$CLANG_LIBDIR"; then
1940 CLANG_LIBDIR=${LLVM_LIBDIR}
1942 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1943 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1944 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1954 if test "x$enable_opencl" = xyes; then
1955 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1959 dnl Directory for XVMC libs
1960 AC_ARG_WITH([xvmc-libdir],
1961 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1962 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1963 [XVMC_LIB_INSTALL_DIR="$withval"],
1964 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1965 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1970 if test "x$enable_gallium_tests" = xyes; then
1971 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1972 enable_gallium_loader=yes
1974 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1976 dnl Directory for VDPAU libs
1977 AC_ARG_WITH([vdpau-libdir],
1978 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1979 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1980 [VDPAU_LIB_INSTALL_DIR="$withval"],
1981 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1982 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1984 dnl Directory for OMX libs
1986 AC_ARG_WITH([omx-libdir],
1987 [AS_HELP_STRING([--with-omx-libdir=DIR],
1988 [directory for the OMX libraries])],
1989 [OMX_LIB_INSTALL_DIR="$withval"],
1990 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1991 AC_SUBST([OMX_LIB_INSTALL_DIR])
1993 dnl Directory for VA libs
1995 AC_ARG_WITH([va-libdir],
1996 [AS_HELP_STRING([--with-va-libdir=DIR],
1997 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
1998 [VA_LIB_INSTALL_DIR="$withval"],
1999 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2000 AC_SUBST([VA_LIB_INSTALL_DIR])
2002 AC_ARG_WITH([d3d-libdir],
2003 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2004 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2005 [D3D_DRIVER_INSTALL_DIR="$withval"],
2006 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2007 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2010 dnl Gallium helper functions
2012 gallium_require_drm() {
2013 if test "x$have_libdrm" != xyes; then
2014 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2018 gallium_require_llvm() {
2019 if test "x$MESA_LLVM" = x0; then
2020 case "$host" in *gnux32) return;; esac
2022 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2027 gallium_require_drm_loader() {
2028 if test "x$enable_gallium_loader" = xyes; then
2029 if test "x$need_pci_id$have_pci_id" = xyesno; then
2030 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2032 enable_gallium_drm_loader=yes
2034 if test "x$enable_va" = xyes && test "x$7" != x; then
2035 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2040 case "$with_egl_platforms" in
2044 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2047 if test "x$enable_gbm" != xyes; then
2048 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2052 radeon_llvm_check() {
2053 if test ${LLVM_VERSION_INT} -lt 307; then
2054 amdgpu_llvm_target_name='r600'
2056 amdgpu_llvm_target_name='amdgpu'
2058 if test "x$enable_gallium_llvm" != "xyes"; then
2059 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2061 llvm_check_version_for "3" "4" "2" $1
2062 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2063 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2065 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2066 NEED_RADEON_LLVM=yes
2067 if test "x$have_libelf" != xyes; then
2068 AC_MSG_ERROR([$1 requires libelf when using llvm])
2072 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2073 if test -n "$with_gallium_drivers"; then
2074 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2075 for driver in $gallium_drivers; do
2078 HAVE_GALLIUM_SVGA=yes
2079 gallium_require_drm "svga"
2080 gallium_require_drm_loader
2083 HAVE_GALLIUM_I915=yes
2084 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2085 gallium_require_drm "Gallium i915"
2086 gallium_require_drm_loader
2089 HAVE_GALLIUM_ILO=yes
2090 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2091 gallium_require_drm "Gallium i965/ilo"
2092 gallium_require_drm_loader
2095 HAVE_GALLIUM_R300=yes
2096 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2097 gallium_require_drm "Gallium R300"
2098 gallium_require_drm_loader
2099 gallium_require_llvm "Gallium R300"
2102 HAVE_GALLIUM_R600=yes
2103 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2104 gallium_require_drm "Gallium R600"
2105 gallium_require_drm_loader
2106 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2107 radeon_llvm_check "r600g"
2108 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2110 if test "x$enable_r600_llvm" = xyes; then
2111 USE_R600_LLVM_COMPILER=yes;
2113 if test "x$enable_opencl" = xyes; then
2114 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2118 HAVE_GALLIUM_RADEONSI=yes
2119 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2120 gallium_require_drm "radeonsi"
2121 gallium_require_drm_loader
2122 radeon_llvm_check "radeonsi"
2123 require_egl_drm "radeonsi"
2126 HAVE_GALLIUM_NOUVEAU=yes
2127 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2128 gallium_require_drm "nouveau"
2129 gallium_require_drm_loader
2132 HAVE_GALLIUM_FREEDRENO=yes
2133 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2134 gallium_require_drm "freedreno"
2135 gallium_require_drm_loader
2138 HAVE_GALLIUM_SOFTPIPE=yes
2139 if test "x$MESA_LLVM" = x1; then
2140 HAVE_GALLIUM_LLVMPIPE=yes
2144 HAVE_GALLIUM_VC4=yes
2145 gallium_require_drm "vc4"
2146 gallium_require_drm_loader
2149 i?86 | x86_64 | amd64)
2150 USE_VC4_SIMULATOR=yes
2155 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2161 dnl Set LLVM_LIBS - This is done after the driver configuration so
2162 dnl that drivers can add additional components to LLVM_COMPONENTS.
2163 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2164 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2165 dnl this was causing the same libraries to be appear multiple times
2168 if test "x$MESA_LLVM" != x0; then
2170 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2172 if test "x$enable_llvm_shared_libs" = xyes; then
2173 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2174 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2175 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2177 if test "x$llvm_have_one_so" = xyes; then
2178 dnl LLVM was built using auto*, so there is only one shared object.
2179 LLVM_LIBS="-l$LLVM_SO_NAME"
2181 dnl If LLVM was built with CMake, there will be one shared object per
2183 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2184 [AC_MSG_ERROR([Could not find llvm shared libraries:
2185 Please make sure you have built llvm with the --enable-shared option
2186 and that your llvm libraries are installed in $LLVM_LIBDIR
2187 If you have installed your llvm libraries to a different directory you
2188 can use the --with-llvm-prefix= configure flag to specify this directory.
2189 NOTE: Mesa is attempting to use llvm shared libraries by default.
2190 If you do not want to build with llvm shared libraries and instead want to
2191 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2192 invocation and rebuild.])])
2194 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2195 dnl install uses a shared object for each component and we have
2196 dnl already added all of these objects to LLVM_LIBS.
2199 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2200 dnl We need to link to llvm system libs when using static libs
2201 dnl However, only llvm 3.5+ provides --system-libs
2202 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2203 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2208 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2209 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2210 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2211 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2212 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2213 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2214 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2215 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2216 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2217 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2218 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2219 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2220 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2222 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2224 # NOTE: anything using xcb or other client side libs ends up in separate
2225 # _CLIENT variables. The pipe loader is built in two variants,
2226 # one that is standalone and does not link any x client libs (for
2227 # use by XA tracker in particular, but could be used in any case
2228 # where communication with xserver is not desired).
2229 if test "x$enable_gallium_loader" = xyes; then
2230 if test "x$enable_dri" = xyes; then
2231 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2234 if test "x$enable_gallium_drm_loader" = xyes; then
2235 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2238 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2241 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2242 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2243 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2244 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2245 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2246 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2248 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2249 "x$HAVE_GALLIUM_R600" = xyes -o \
2250 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2251 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2252 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2253 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2254 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2255 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2256 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2257 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2258 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2259 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2260 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2265 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2266 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2267 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2268 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2269 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2271 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2272 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2273 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2275 AC_SUBST([NINE_MAJOR], 1)
2276 AC_SUBST([NINE_MINOR], 0)
2277 AC_SUBST([NINE_TINY], 0)
2278 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2280 AC_SUBST([VDPAU_MAJOR], 1)
2281 AC_SUBST([VDPAU_MINOR], 0)
2283 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2284 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2285 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2286 AC_SUBST([VA_MINOR], $VA_MINOR)
2288 AC_SUBST([XVMC_MAJOR], 1)
2289 AC_SUBST([XVMC_MINOR], 0)
2291 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2292 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2293 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2294 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2296 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2297 AC_SUBST([XA_MINOR], $XA_MINOR)
2298 AC_SUBST([XA_TINY], $XA_TINY)
2299 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2301 dnl Restore LDFLAGS and CPPFLAGS
2302 LDFLAGS="$_SAVE_LDFLAGS"
2303 CPPFLAGS="$_SAVE_CPPFLAGS"
2305 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2306 if test "x$acv_mesa_CLANG" = xyes; then
2307 CFLAGS="$CFLAGS -Qunused-arguments"
2308 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2311 dnl Add user CFLAGS and CXXFLAGS
2312 CFLAGS="$CFLAGS $USER_CFLAGS"
2313 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2315 dnl Substitute the config
2316 AC_CONFIG_FILES([Makefile
2318 src/egl/drivers/dri2/Makefile
2319 src/egl/main/Makefile
2321 src/egl/wayland/wayland-drm/Makefile
2322 src/egl/wayland/wayland-egl/Makefile
2323 src/egl/wayland/wayland-egl/wayland-egl.pc
2324 src/gallium/Makefile
2325 src/gallium/auxiliary/Makefile
2326 src/gallium/auxiliary/pipe-loader/Makefile
2327 src/gallium/drivers/freedreno/Makefile
2328 src/gallium/drivers/i915/Makefile
2329 src/gallium/drivers/ilo/Makefile
2330 src/gallium/drivers/llvmpipe/Makefile
2331 src/gallium/drivers/noop/Makefile
2332 src/gallium/drivers/nouveau/Makefile
2333 src/gallium/drivers/r300/Makefile
2334 src/gallium/drivers/r600/Makefile
2335 src/gallium/drivers/radeon/Makefile
2336 src/gallium/drivers/radeonsi/Makefile
2337 src/gallium/drivers/rbug/Makefile
2338 src/gallium/drivers/softpipe/Makefile
2339 src/gallium/drivers/svga/Makefile
2340 src/gallium/drivers/trace/Makefile
2341 src/gallium/drivers/vc4/Makefile
2342 src/gallium/state_trackers/clover/Makefile
2343 src/gallium/state_trackers/dri/Makefile
2344 src/gallium/state_trackers/glx/xlib/Makefile
2345 src/gallium/state_trackers/nine/Makefile
2346 src/gallium/state_trackers/omx/Makefile
2347 src/gallium/state_trackers/osmesa/Makefile
2348 src/gallium/state_trackers/va/Makefile
2349 src/gallium/state_trackers/vdpau/Makefile
2350 src/gallium/state_trackers/xa/Makefile
2351 src/gallium/state_trackers/xvmc/Makefile
2352 src/gallium/targets/d3dadapter9/Makefile
2353 src/gallium/targets/d3dadapter9/d3d.pc
2354 src/gallium/targets/dri/Makefile
2355 src/gallium/targets/libgl-xlib/Makefile
2356 src/gallium/targets/omx/Makefile
2357 src/gallium/targets/opencl/Makefile
2358 src/gallium/targets/osmesa/Makefile
2359 src/gallium/targets/osmesa/osmesa.pc
2360 src/gallium/targets/pipe-loader/Makefile
2361 src/gallium/targets/va/Makefile
2362 src/gallium/targets/vdpau/Makefile
2363 src/gallium/targets/xa/Makefile
2364 src/gallium/targets/xa/xatracker.pc
2365 src/gallium/targets/xvmc/Makefile
2366 src/gallium/tests/trivial/Makefile
2367 src/gallium/tests/unit/Makefile
2368 src/gallium/winsys/freedreno/drm/Makefile
2369 src/gallium/winsys/i915/drm/Makefile
2370 src/gallium/winsys/intel/drm/Makefile
2371 src/gallium/winsys/nouveau/drm/Makefile
2372 src/gallium/winsys/radeon/drm/Makefile
2373 src/gallium/winsys/svga/drm/Makefile
2374 src/gallium/winsys/sw/dri/Makefile
2375 src/gallium/winsys/sw/kms-dri/Makefile
2376 src/gallium/winsys/sw/null/Makefile
2377 src/gallium/winsys/sw/wrapper/Makefile
2378 src/gallium/winsys/sw/xlib/Makefile
2379 src/gallium/winsys/vc4/drm/Makefile
2384 src/glx/apple/Makefile
2385 src/glx/tests/Makefile
2389 src/mapi/es1api/glesv1_cm.pc
2390 src/mapi/es2api/glesv2.pc
2391 src/mapi/glapi/gen/Makefile
2394 src/mesa/drivers/dri/dri.pc
2395 src/mesa/drivers/dri/common/Makefile
2396 src/mesa/drivers/dri/common/xmlpool/Makefile
2397 src/mesa/drivers/dri/i915/Makefile
2398 src/mesa/drivers/dri/i965/Makefile
2399 src/mesa/drivers/dri/Makefile
2400 src/mesa/drivers/dri/nouveau/Makefile
2401 src/mesa/drivers/dri/r200/Makefile
2402 src/mesa/drivers/dri/radeon/Makefile
2403 src/mesa/drivers/dri/swrast/Makefile
2404 src/mesa/drivers/osmesa/Makefile
2405 src/mesa/drivers/osmesa/osmesa.pc
2406 src/mesa/drivers/x11/Makefile
2407 src/mesa/main/tests/Makefile
2409 src/util/tests/hash_table/Makefile])
2414 dnl Output some configuration info for the user
2417 echo " prefix: $prefix"
2418 echo " exec_prefix: $exec_prefix"
2419 echo " libdir: $libdir"
2420 echo " includedir: $includedir"
2424 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2428 case "x$enable_osmesa$enable_gallium_osmesa" in
2430 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2433 echo " OSMesa: lib$OSMESA_LIB"
2441 if test "x$enable_dri" != xno; then
2442 echo " DRI platform: $dri_platform"
2443 if test -z "$DRI_DIRS"; then
2444 echo " DRI drivers: no"
2446 echo " DRI drivers: $DRI_DIRS"
2448 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2451 case "x$enable_glx$enable_xlib_glx" in
2453 echo " GLX: Xlib-based"
2456 echo " GLX: DRI-based"
2459 echo " GLX: $enable_glx"
2465 echo " EGL: $enable_egl"
2466 if test "$enable_egl" = yes; then
2467 echo " EGL platforms: $egl_platforms"
2470 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2471 egl_drivers="$egl_drivers builtin:egl_dri2"
2474 echo " EGL drivers: $egl_drivers"
2478 if test "x$MESA_LLVM" = x1; then
2480 echo " llvm-config: $LLVM_CONFIG"
2481 echo " llvm-version: $LLVM_VERSION"
2487 if test -n "$with_gallium_drivers"; then
2488 echo " Gallium: yes"
2495 echo " Shader cache: $enable_shader_cache"
2496 if test "x$enable_shader_cache" = "xyes"; then
2497 echo " With SHA1 from: $with_sha1"
2502 echo " Shared libs: $enable_shared"
2503 echo " Static libs: $enable_static"
2504 echo " Shared-glapi: $enable_shared_glapi"
2506 dnl Compiler options
2507 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2508 cflags=`echo $CFLAGS | \
2509 $SED 's/^ *//;s/ */ /;s/ *$//'`
2510 cxxflags=`echo $CXXFLAGS | \
2511 $SED 's/^ *//;s/ */ /;s/ *$//'`
2512 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2514 echo " CFLAGS: $cflags"
2515 echo " CXXFLAGS: $cxxflags"
2516 echo " Macros: $defines"
2518 if test "x$MESA_LLVM" = x1; then
2519 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2520 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2521 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2522 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2525 echo " PYTHON2: $PYTHON2"
2528 echo " Run '${MAKE-make}' to build Mesa"