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([const])
209 AX_GCC_FUNC_ATTRIBUTE([flatten])
210 AX_GCC_FUNC_ATTRIBUTE([format])
211 AX_GCC_FUNC_ATTRIBUTE([malloc])
212 AX_GCC_FUNC_ATTRIBUTE([packed])
213 AX_GCC_FUNC_ATTRIBUTE([pure])
214 AX_GCC_FUNC_ATTRIBUTE([unused])
215 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
217 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
219 dnl Make sure the pkg-config macros are defined
220 m4_ifndef([PKG_PROG_PKG_CONFIG],
221 [m4_fatal([Could not locate the pkg-config autoconf macros.
222 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
223 are in a different location, try setting the environment variable
224 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
225 PKG_PROG_PKG_CONFIG()
227 dnl LIB_DIR - library basename
228 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
231 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
232 _SAVE_LDFLAGS="$LDFLAGS"
233 _SAVE_CPPFLAGS="$CPPFLAGS"
240 DEFINES="$DEFINES -D_GNU_SOURCE"
243 DEFINES="$DEFINES -DSVR4"
246 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
250 dnl Add flags for gcc and g++
251 if test "x$GCC" = xyes; then
252 CFLAGS="$CFLAGS -Wall"
254 if test "x$USE_GNU99" = xyes; then
255 CFLAGS="$CFLAGS -std=gnu99"
257 CFLAGS="$CFLAGS -std=c99"
260 # Enable -Werror=implicit-function-declaration and
261 # -Werror=missing-prototypes, if available, or otherwise, just
262 # -Wmissing-prototypes. This is particularly useful to avoid
263 # generating a loadable driver module that has undefined symbols.
264 save_CFLAGS="$CFLAGS"
265 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
266 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
267 CFLAGS="$CFLAGS -Werror=missing-prototypes"
268 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
269 AC_MSG_RESULT([yes]),
270 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
271 AC_MSG_RESULT([no])]);
273 # Enable -fvisibility=hidden if using a gcc that supports it
274 save_CFLAGS="$CFLAGS"
275 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
276 VISIBILITY_CFLAGS="-fvisibility=hidden"
277 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
278 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
279 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
281 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
284 # Work around aliasing bugs - developers should comment this out
285 CFLAGS="$CFLAGS -fno-strict-aliasing"
287 # gcc's builtin memcmp is slower than glibc's
288 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
289 CFLAGS="$CFLAGS -fno-builtin-memcmp"
291 # Flags to help ensure that certain portions of the code -- and only those
292 # portions -- can be built with MSVC:
293 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
294 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
295 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
296 # supports most of C99)
297 # - the rest has no compiler compiler restrictions
298 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
299 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
301 # Enable -Werror=vla if compiler supports it
302 save_CFLAGS="$CFLAGS"
303 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
304 CFLAGS="$CFLAGS -Werror=vla"
305 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
306 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
307 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
308 AC_MSG_RESULT([yes])],
309 AC_MSG_RESULT([no]));
310 CFLAGS="$save_CFLAGS"
312 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
313 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
315 if test "x$GXX" = xyes; then
316 CXXFLAGS="$CXXFLAGS -Wall"
318 # Enable -fvisibility=hidden if using a gcc that supports it
319 save_CXXFLAGS="$CXXFLAGS"
320 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
321 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
322 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
324 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
325 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
328 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
329 CXXFLAGS=$save_CXXFLAGS
331 # Work around aliasing bugs - developers should comment this out
332 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
334 # gcc's builtin memcmp is slower than glibc's
335 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
336 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
339 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
340 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
341 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
342 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
344 dnl even if the compiler appears to support it, using visibility attributes isn't
345 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
349 VISIBILITY_CXXFLAGS=""
353 AC_SUBST([VISIBILITY_CFLAGS])
354 AC_SUBST([VISIBILITY_CXXFLAGS])
357 dnl Optional flags, check for compiler support
359 SSE41_CFLAGS="-msse4.1"
360 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
361 dnl stack, but on x86-32 such alignment is not guaranteed.
362 case "$target_cpu" in
364 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
367 save_CFLAGS="$CFLAGS"
368 CFLAGS="$SSE41_CFLAGS $CFLAGS"
369 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
370 #include <smmintrin.h>
372 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
373 c = _mm_max_epu32(a, b);
375 }]])], SSE41_SUPPORTED=1)
376 CFLAGS="$save_CFLAGS"
377 if test "x$SSE41_SUPPORTED" = x1; then
378 DEFINES="$DEFINES -DUSE_SSE41"
380 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
381 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
383 dnl Can't have static and shared libraries, default to static if user
384 dnl explicitly requested. If both disabled, set to static since shared
385 dnl was explicitly requested.
386 case "x$enable_static$enable_shared" in
388 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
392 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
397 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
400 dnl other compiler options
402 AC_ARG_ENABLE([debug],
403 [AS_HELP_STRING([--enable-debug],
404 [use debug compiler flags and macros @<:@default=disabled@:>@])],
405 [enable_debug="$enableval"],
408 if test "x$enable_debug" = xyes; then
409 DEFINES="$DEFINES -DDEBUG"
410 if test "x$GCC" = xyes; then
411 if ! echo "$CFLAGS" | grep -q -e '-g'; then
414 if ! echo "$CFLAGS" | grep -q -e '-O'; then
418 if test "x$GXX" = xyes; then
419 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
420 CXXFLAGS="$CXXFLAGS -g"
422 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
423 CXXFLAGS="$CXXFLAGS -O0"
427 DEFINES="$DEFINES -DNDEBUG"
431 dnl Check if linker supports -Bsymbolic
433 save_LDFLAGS=$LDFLAGS
434 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
435 AC_MSG_CHECKING([if ld supports -Bsymbolic])
437 [AC_LANG_SOURCE([int main() { return 0;}])],
438 [AC_MSG_RESULT([yes])
439 BSYMBOLIC="-Wl,-Bsymbolic";],
442 LDFLAGS=$save_LDFLAGS
444 AC_SUBST([BSYMBOLIC])
447 dnl Check if linker supports garbage collection
449 save_LDFLAGS=$LDFLAGS
450 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
451 AC_MSG_CHECKING([whether ld supports --gc-sections])
453 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
454 [AC_MSG_RESULT([yes])
455 GC_SECTIONS="-Wl,--gc-sections";],
458 LDFLAGS=$save_LDFLAGS
460 AC_SUBST([GC_SECTIONS])
463 dnl OpenBSD does not have DT_NEEDED entries for libc by design
464 dnl so when these flags are passed to ld via libtool the checks will fail
468 LD_NO_UNDEFINED="" ;;
470 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
473 AC_SUBST([LD_NO_UNDEFINED])
476 dnl Check if linker supports version scripts
478 AC_MSG_CHECKING([if the linker supports version-scripts])
479 save_LDFLAGS=$LDFLAGS
480 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
481 cat > conftest.map <<EOF
491 [AC_LANG_SOURCE([int main() { return 0;}])],
492 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
493 [have_ld_version_script=no; AC_MSG_RESULT(no)])
494 LDFLAGS=$save_LDFLAGS
495 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
498 dnl Check if linker supports dynamic list files
500 AC_MSG_CHECKING([if the linker supports --dynamic-list])
501 save_LDFLAGS=$LDFLAGS
502 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
503 cat > conftest.dyn <<EOF
505 radeon_drm_winsys_create;
509 [AC_LANG_SOURCE([int main() { return 0;}])],
510 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
511 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
512 LDFLAGS=$save_LDFLAGS
513 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
516 dnl compatibility symlinks
520 HAVE_COMPAT_SYMLINKS=yes ;;
522 HAVE_COMPAT_SYMLINKS=no ;;
525 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
543 AC_ARG_WITH([gl-lib-name],
544 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
545 [specify GL library name @<:@default=GL@:>@])],
548 AC_ARG_WITH([osmesa-lib-name],
549 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
550 [specify OSMesa library name @<:@default=OSMesa@:>@])],
551 [OSMESA_LIB=$withval],
553 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
554 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
557 dnl Mangled Mesa support
559 AC_ARG_ENABLE([mangling],
560 [AS_HELP_STRING([--enable-mangling],
561 [enable mangled symbols and library name @<:@default=disabled@:>@])],
562 [enable_mangling="${enableval}"],
565 if test "x${enable_mangling}" = "xyes" ; then
566 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
567 GL_LIB="Mangled${GL_LIB}"
568 OSMESA_LIB="Mangled${OSMESA_LIB}"
571 AC_SUBST([OSMESA_LIB])
574 dnl potentially-infringing-but-nobody-knows-for-sure stuff
576 AC_ARG_ENABLE([texture-float],
577 [AS_HELP_STRING([--enable-texture-float],
578 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
579 [enable_texture_float="$enableval"],
580 [enable_texture_float=no]
582 if test "x$enable_texture_float" = xyes; then
583 AC_MSG_WARN([Floating-point textures enabled.])
584 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
585 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
589 dnl Arch/platform-specific settings
592 [AS_HELP_STRING([--disable-asm],
593 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
594 [enable_asm="$enableval"],
598 AC_MSG_CHECKING([whether to enable assembly])
599 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
600 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
601 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
603 i?86 | x86_64 | amd64)
605 AC_MSG_RESULT([no, cross compiling])
609 # check for supported arches
610 if test "x$enable_asm" = xyes; then
614 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
621 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
637 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
638 AC_MSG_RESULT([yes, x86])
641 DEFINES="$DEFINES -DUSE_X86_64_ASM"
642 AC_MSG_RESULT([yes, x86_64])
645 DEFINES="$DEFINES -DUSE_SPARC_ASM"
646 AC_MSG_RESULT([yes, sparc])
649 AC_MSG_RESULT([no, platform not supported])
654 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
655 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
656 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
658 dnl Check to see if dlopen is in default libraries (like Solaris, which
659 dnl has it in libc), or if libdl is needed to get it.
660 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
661 [AC_CHECK_LIB([dl], [dlopen],
662 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
663 AC_SUBST([DLOPEN_LIBS])
665 dnl Check if that library also has dladdr
667 LIBS="$LIBS $DLOPEN_LIBS"
668 AC_CHECK_FUNCS([dladdr])
675 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
676 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
677 [AC_MSG_ERROR([Could not find clock_gettime])])])
678 AC_SUBST([CLOCK_LIB])
682 dnl See if posix_memalign is available
683 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
685 dnl Check for pthreads
687 if test "x$ax_pthread_ok" = xno; then
688 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
690 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
691 dnl to -pthread, which causes problems if we need -lpthread to appear in
693 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
695 dnl SELinux awareness.
696 AC_ARG_ENABLE([selinux],
697 [AS_HELP_STRING([--enable-selinux],
698 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
699 [MESA_SELINUX="$enableval"],
701 if test "x$enable_selinux" = "xyes"; then
702 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
703 [AC_CHECK_HEADER([selinux/selinux.h],[],
704 [AC_MSG_ERROR([SELinux headers not found])])
705 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
706 [AC_MSG_ERROR([SELinux library not found])])
707 SELINUX_LIBS="-lselinux"])
708 DEFINES="$DEFINES -DMESA_SELINUX"
710 AC_SUBST([SELINUX_CFLAGS])
711 AC_SUBST([SELINUX_LIBS])
714 AC_ARG_ENABLE([opengl],
715 [AS_HELP_STRING([--disable-opengl],
716 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
717 [enable_opengl="$enableval"],
719 AC_ARG_ENABLE([gles1],
720 [AS_HELP_STRING([--disable-gles1],
721 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
722 [enable_gles1="$enableval"],
724 AC_ARG_ENABLE([gles2],
725 [AS_HELP_STRING([--disable-gles2],
726 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
727 [enable_gles2="$enableval"],
731 [AS_HELP_STRING([--enable-dri],
732 [enable DRI modules @<:@default=enabled@:>@])],
733 [enable_dri="$enableval"],
744 AC_ARG_ENABLE([dri3],
745 [AS_HELP_STRING([--enable-dri3],
746 [enable DRI3 @<:@default=auto@:>@])],
747 [enable_dri3="$enableval"],
748 [enable_dri3="$dri3_default"])
750 [AS_HELP_STRING([--enable-glx],
751 [enable GLX library @<:@default=enabled@:>@])],
752 [enable_glx="$enableval"],
754 AC_ARG_ENABLE([osmesa],
755 [AS_HELP_STRING([--enable-osmesa],
756 [enable OSMesa library @<:@default=disabled@:>@])],
757 [enable_osmesa="$enableval"],
759 AC_ARG_ENABLE([gallium-osmesa],
760 [AS_HELP_STRING([--enable-gallium-osmesa],
761 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
762 [enable_gallium_osmesa="$enableval"],
763 [enable_gallium_osmesa=no])
765 [AS_HELP_STRING([--disable-egl],
766 [disable EGL library @<:@default=enabled@:>@])],
767 [enable_egl="$enableval"],
771 [AS_HELP_STRING([--enable-xa],
772 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
773 [enable_xa="$enableval"],
776 [AS_HELP_STRING([--enable-gbm],
777 [enable gbm library @<:@default=auto@:>@])],
778 [enable_gbm="$enableval"],
780 AC_ARG_ENABLE([nine],
781 [AS_HELP_STRING([--enable-nine],
782 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
783 [enable_nine="$enableval"],
786 AC_ARG_ENABLE([xvmc],
787 [AS_HELP_STRING([--enable-xvmc],
788 [enable xvmc library @<:@default=auto@:>@])],
789 [enable_xvmc="$enableval"],
791 AC_ARG_ENABLE([vdpau],
792 [AS_HELP_STRING([--enable-vdpau],
793 [enable vdpau library @<:@default=auto@:>@])],
794 [enable_vdpau="$enableval"],
797 [AS_HELP_STRING([--enable-omx],
798 [enable OpenMAX library @<:@default=disabled@:>@])],
799 [enable_omx="$enableval"],
802 [AS_HELP_STRING([--enable-va],
803 [enable va library @<:@default=auto@:>@])],
804 [enable_va="$enableval"],
806 AC_ARG_ENABLE([opencl],
807 [AS_HELP_STRING([--enable-opencl],
808 [enable OpenCL library @<:@default=disabled@:>@])],
809 [enable_opencl="$enableval"],
811 AC_ARG_ENABLE([opencl_icd],
812 [AS_HELP_STRING([--enable-opencl-icd],
813 [Build an OpenCL ICD library to be loaded by an ICD implementation
814 @<:@default=disabled@:>@])],
815 [enable_opencl_icd="$enableval"],
816 [enable_opencl_icd=no])
817 AC_ARG_ENABLE([xlib-glx],
818 [AS_HELP_STRING([--enable-xlib-glx],
819 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
820 [enable_xlib_glx="$enableval"],
821 [enable_xlib_glx=no])
823 AC_ARG_ENABLE([r600-llvm-compiler],
824 [AS_HELP_STRING([--enable-r600-llvm-compiler],
825 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
826 [enable_r600_llvm="$enableval"],
827 [enable_r600_llvm=no])
829 AC_ARG_ENABLE([gallium-tests],
830 [AS_HELP_STRING([--enable-gallium-tests],
831 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
832 [enable_gallium_tests="$enableval"],
833 [enable_gallium_tests=no])
835 # Option for Gallium drivers
837 # Keep this in sync with the --with-gallium-drivers help string default value
838 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
840 AC_ARG_WITH([gallium-drivers],
841 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
842 [comma delimited Gallium drivers list, e.g.
843 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
844 @<:@default=r300,r600,svga,swrast@:>@])],
845 [with_gallium_drivers="$withval"],
846 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
848 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
849 # here so that the script doesn't choke on an unknown driver name later.
850 case "$with_gallium_drivers" in
851 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
852 no) with_gallium_drivers='' ;;
855 if test "x$enable_opengl" = xno -a \
856 "x$enable_gles1" = xno -a \
857 "x$enable_gles2" = xno -a \
858 "x$enable_nine" = xno -a \
859 "x$enable_xa" = xno -a \
860 "x$enable_xvmc" = xno -a \
861 "x$enable_vdpau" = xno -a \
862 "x$enable_omx" = xno -a \
863 "x$enable_va" = xno -a \
864 "x$enable_opencl" = xno; then
865 AC_MSG_ERROR([at least one API should be enabled])
868 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
869 if test "x$enable_opengl" = xno -a \
870 "x$enable_gles1" = xyes; then
871 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
874 if test "x$enable_opengl" = xno -a \
875 "x$enable_gles2" = xyes; then
876 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
879 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
880 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
881 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
882 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
883 "x$enable_gles1" = xyes -o \
884 "x$enable_gles2" = xyes)
886 if test "x$enable_glx" = xno; then
887 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
891 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
892 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
895 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
896 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
899 # Disable GLX if OpenGL is not enabled
900 if test "x$enable_glx$enable_opengl" = xyesno; then
901 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
905 # Disable GLX if DRI and Xlib-GLX are not enabled
906 if test "x$enable_glx" = xyes -a \
907 "x$enable_dri" = xno -a \
908 "x$enable_xlib_glx" = xno; then
909 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
913 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
914 "x$enable_dri" = xyes)
917 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
918 [have_libdrm=yes], [have_libdrm=no])
919 if test "x$have_libdrm" = xyes; then
920 DEFINES="$DEFINES -DHAVE_LIBDRM"
923 # Select which platform-dependent DRI code gets built
926 dri_platform='apple' ;;
928 dri_platform='none' ;;
930 dri_platform='drm' ;;
933 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
934 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
935 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
936 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
937 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
939 AC_ARG_ENABLE([shared-glapi],
940 [AS_HELP_STRING([--enable-shared-glapi],
941 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
942 [enable_shared_glapi="$enableval"],
943 [enable_shared_glapi=yes])
945 case "x$enable_opengl$enable_gles1$enable_gles2" in
947 if test "x$enable_shared_glapi" = xno; then
948 AC_MSG_ERROR([shared GLAPI required when building two or more of
949 the following APIs - opengl, gles1 gles2])
954 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
956 # Build the pipe-drivers as separate libraries/modules.
957 # Do not touch this unless you know what you are doing.
958 # XXX: Expose via configure option ?
959 enable_shared_pipe_drivers=no
962 dnl Driver specific build directories
965 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
966 NEED_WINSYS_XLIB="yes"
969 if test "x$enable_dri" = xyes; then
970 enable_gallium_loader="$enable_shared_pipe_drivers"
973 if test "x$enable_gallium_osmesa" = xyes; then
974 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
975 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
977 if test "x$enable_osmesa" = xyes; then
978 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
982 AC_SUBST([MESA_LLVM])
986 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
987 [choose SHA1 implementation])])
988 case "x$with_sha1" in
989 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
992 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
995 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
996 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
999 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1000 AC_MSG_ERROR([sha1 in libc requested but not found])
1002 if test "x$with_sha1" = xlibc; then
1003 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1004 [Use libc SHA1 functions])
1007 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1008 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1009 with_sha1=CommonCrypto
1011 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1012 AC_MSG_ERROR([CommonCrypto requested but not found])
1014 if test "x$with_sha1" = xCommonCrypto; then
1015 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1016 [Use CommonCrypto SHA1 functions])
1019 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1020 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1021 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1024 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1025 AC_MSG_ERROR([CryptoAPI requested but not found])
1027 if test "x$with_sha1" = xCryptoAPI; then
1028 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1029 [Use CryptoAPI SHA1 functions])
1032 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1033 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1036 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1037 AC_MSG_ERROR([libmd requested but not found])
1039 if test "x$with_sha1" = xlibmd; then
1040 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1041 [Use libmd SHA1 functions])
1044 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1045 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1048 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1049 AC_MSG_ERROR([libsha1 requested but not found])
1051 if test "x$with_sha1" = xlibsha1; then
1052 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1053 [Use libsha1 for SHA1])
1056 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1057 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1060 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1061 AC_MSG_ERROR([libnettle requested but not found])
1063 if test "x$with_sha1" = xlibnettle; then
1064 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1065 [Use libnettle SHA1 functions])
1068 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1069 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1072 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1073 AC_MSG_ERROR([libgcrypt requested but not found])
1075 if test "x$with_sha1" = xlibgcrypt; then
1076 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1077 [Use libgcrypt SHA1 functions])
1080 # We don't need all of the OpenSSL libraries, just libcrypto
1081 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1082 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1083 [HAVE_OPENSSL_PKC=no])
1084 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1085 if test "x$with_sha1" = x; then
1089 if test "x$with_sha1" = xlibcrypto; then
1090 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1093 if test "x$with_sha1" = xlibcrypto; then
1094 if test "x$HAVE_LIBCRYPTO" = xyes; then
1097 SHA1_LIBS="$OPENSSL_LIBS"
1098 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1101 AC_MSG_CHECKING([for SHA1 implementation])
1102 AC_MSG_RESULT([$with_sha1])
1104 AC_SUBST(SHA1_CFLAGS)
1106 # Allow user to configure out the shader-cache feature
1107 AC_ARG_ENABLE([shader-cache],
1108 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1109 [enable_shader_cache="$enableval"],
1110 [if test "x$with_sha1" != "x"; then
1111 enable_shader_cache=yes
1113 enable_shader_cache=no
1115 if test "x$with_sha1" = "x"; then
1116 if test "x$enable_shader_cache" = "xyes"; then
1117 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1120 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1129 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1130 have_libudev=yes, have_libudev=no)
1132 AC_ARG_ENABLE([sysfs],
1133 [AS_HELP_STRING([--enable-sysfs],
1134 [enable /sys PCI identification @<:@default=disabled@:>@])],
1135 [have_sysfs="$enableval"],
1139 if test "x$enable_dri" = xyes; then
1140 if test "$enable_static" = yes; then
1141 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1144 # not a hard requirement as swrast does not depend on it
1145 if test "x$have_libdrm" = xyes; then
1146 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1150 AC_ARG_ENABLE([driglx-direct],
1151 [AS_HELP_STRING([--disable-driglx-direct],
1152 [disable direct rendering in GLX and EGL for DRI \
1153 @<:@default=auto@:>@])],
1154 [driglx_direct="$enableval"],
1155 [driglx_direct="yes"])
1158 dnl libGL configuration per driver
1160 case "x$enable_glx$enable_xlib_glx" in
1163 dri_modules="x11 xext xcb"
1164 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1165 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1166 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1167 GL_LIB_DEPS="$XLIBGL_LIBS"
1168 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1169 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1173 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1175 # find the DRI deps for libGL
1176 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1178 if test x"$driglx_direct" = xyes; then
1179 if test x"$dri_platform" = xdrm ; then
1180 DEFINES="$DEFINES -DGLX_USE_DRM"
1181 if test "x$have_libdrm" != xyes; then
1182 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1185 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1186 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1187 if test x"$enable_dri3" = xyes; then
1188 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1189 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1192 if test x"$enable_dri" = xyes; then
1193 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1196 if test x"$enable_dri3" = xyes; then
1197 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1198 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1201 if test x"$dri_platform" = xapple ; then
1202 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1206 # add xf86vidmode if available
1207 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1208 if test "$HAVE_XF86VIDMODE" = yes ; then
1209 dri_modules="$dri_modules xxf86vm"
1212 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1213 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1214 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1215 GL_LIB_DEPS="$DRIGL_LIBS"
1217 # need DRM libs, $PTHREAD_LIBS, etc.
1218 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1219 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1224 if test "$have_libudev" = yes; then
1225 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1229 if test "$have_sysfs" = yes; then
1230 DEFINES="$DEFINES -DHAVE_SYSFS"
1234 # This is outside the case (above) so that it is invoked even for non-GLX
1236 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1238 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1239 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1240 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1241 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1243 AC_SUBST([X11_INCLUDES])
1244 AC_SUBST([GL_LIB_DEPS])
1245 AC_SUBST([GL_PC_REQ_PRIV])
1246 AC_SUBST([GL_PC_LIB_PRIV])
1247 AC_SUBST([GL_PC_CFLAGS])
1248 AC_SUBST([DRI_PC_REQ_PRIV])
1249 AC_SUBST([GLESv1_CM_LIB_DEPS])
1250 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1251 AC_SUBST([GLESv2_LIB_DEPS])
1252 AC_SUBST([GLESv2_PC_LIB_PRIV])
1254 AC_SUBST([HAVE_XF86VIDMODE])
1259 case "x$enable_glx$enable_xlib_glx" in
1261 DEFINES="$DEFINES -DUSE_XSHM"
1264 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1265 if test "x$driglx_direct" = xyes; then
1266 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1275 AC_ARG_ENABLE([glx-tls],
1276 [AS_HELP_STRING([--enable-glx-tls],
1277 [enable TLS support in GLX @<:@default=disabled@:>@])],
1278 [GLX_USE_TLS="$enableval"],
1280 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1282 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1283 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1288 dnl Directory for DRI drivers
1289 AC_ARG_WITH([dri-driverdir],
1290 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1291 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1292 [DRI_DRIVER_INSTALL_DIR="$withval"],
1293 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1294 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1295 dnl Extra search path for DRI drivers
1296 AC_ARG_WITH([dri-searchpath],
1297 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1298 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1299 [DRI_DRIVER_SEARCH_DIR="$withval"],
1300 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1301 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1302 dnl Which drivers to build - default is chosen by platform
1303 AC_ARG_WITH([dri-drivers],
1304 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1305 [comma delimited classic DRI drivers list, e.g.
1306 "swrast,i965,radeon" @<:@default=auto@:>@])],
1307 [with_dri_drivers="$withval"],
1308 [with_dri_drivers=auto])
1310 if test "x$with_dri_drivers" = xauto; then
1311 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1312 with_dri_drivers="yes"
1314 with_dri_drivers="no"
1317 if test "x$with_dri_drivers" = xno; then
1321 dnl If $with_dri_drivers is yes, drivers will be added through
1322 dnl platform checks. Set DEFINES and LIB_DEPS
1323 if test "x$enable_dri" = xyes; then
1324 # Platform specific settings and drivers to build
1327 DEFINES="$DEFINES -DHAVE_ALIAS"
1328 if test "x$enable_dri3" = xyes; then
1329 DEFINES="$DEFINES -DHAVE_DRI3"
1332 if test "x$have_pci_id" != xyes; then
1333 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1338 # Build only the drivers for cards that exist on PowerPC/sparc
1339 if test "x$with_dri_drivers" = "xyes"; then
1340 with_dri_drivers="r200 radeon swrast"
1345 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1346 DEFINES="$DEFINES -DHAVE_ALIAS"
1349 DEFINES="$DEFINES -DHAVE_ALIAS"
1352 if test "x$with_dri_drivers" = "xyes"; then
1353 with_dri_drivers="swrast"
1357 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1358 if test "x$with_dri_drivers" = "xyes"; then
1359 with_dri_drivers="swrast"
1365 if test "x$with_dri_drivers" = "xyes"; then
1366 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1370 PKG_CHECK_MODULES([EXPAT], [expat], [],
1371 # expat version 2.0 and earlier do not provide expat.pc
1372 [AC_CHECK_HEADER([expat.h],[],
1373 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1374 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1375 [AC_MSG_ERROR([Expat library required for DRI not found])])
1376 EXPAT_LIBS="-lexpat"])
1378 # put all the necessary libs together
1379 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1382 AC_SUBST([DRI_LIB_DEPS])
1385 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1386 if test -n "$with_dri_drivers"; then
1387 if test "x$enable_opengl" != xyes; then
1388 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1391 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1392 for driver in $dri_drivers; do
1393 DRI_DIRS="$DRI_DIRS $driver"
1397 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1401 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1404 HAVE_NOUVEAU_DRI=yes;
1405 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1408 HAVE_RADEON_DRI=yes;
1409 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1413 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1416 HAVE_SWRAST_DRI=yes;
1419 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1423 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1426 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1427 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1428 "x$enable_osmesa" = xyes -o \
1432 dnl OSMesa configuration
1435 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1436 AC_ARG_WITH([osmesa-bits],
1437 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1438 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1439 [osmesa_bits="$withval"],
1441 if test "x$osmesa_bits" != x8; then
1442 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1443 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1447 case "x$osmesa_bits" in
1449 OSMESA_LIB="${OSMESA_LIB}"
1452 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1453 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1456 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1460 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1461 # only link libraries with osmesa if shared
1462 if test "$enable_static" = no; then
1463 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1467 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1470 AC_SUBST([OSMESA_LIB_DEPS])
1471 AC_SUBST([OSMESA_PC_REQ])
1472 AC_SUBST([OSMESA_PC_LIB_PRIV])
1475 dnl gbm configuration
1477 if test "x$enable_gbm" = xauto; then
1478 case "$with_egl_platforms" in
1485 if test "x$enable_gbm" = xyes; then
1486 if test "x$need_pci_id$have_pci_id" = xyesno; then
1487 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1490 if test "x$enable_dri" = xyes; then
1491 if test "x$enable_shared_glapi" = xno; then
1492 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1495 # Strictly speaking libgbm does not require --enable-dri, although
1496 # both of its backends do. Thus one can build libgbm without any
1497 # backends if --disable-dri is set.
1498 # To avoid unnecessary complexity of checking if at least one backend
1499 # is available when building, just mandate --enable-dri.
1500 AC_MSG_ERROR([gbm requires --enable-dri])
1503 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1504 if test "x$need_pci_id$have_libudev" = xyesyes; then
1505 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1509 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1510 AC_SUBST([GBM_PC_REQ_PRIV])
1511 AC_SUBST([GBM_PC_LIB_PRIV])
1514 dnl EGL configuration
1518 if test "x$enable_egl" = xyes; then
1519 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1521 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1523 if test "$enable_static" != yes; then
1524 if test "x$enable_dri" = xyes; then
1525 HAVE_EGL_DRIVER_DRI2=1
1526 if test "x$enable_shared_glapi" = xno; then
1527 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1530 # Avoid building an "empty" libEGL. Drop/update this
1531 # when other backends (haiku?) come along.
1532 AC_MSG_ERROR([egl requires --enable-dri])
1537 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1538 AC_SUBST([EGL_LIB_DEPS])
1541 dnl XA configuration
1543 if test "x$enable_xa" = xyes; then
1544 if test "x$with_gallium_drivers" = xswrast; then
1546 Building xa requires at least one non swrast gallium driver.
1547 If you are looking to use libxatracker.so with the VMware driver,
1548 make sure to include svga in the gallium drivers list, apart from
1550 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1552 enable_gallium_loader=$enable_shared_pipe_drivers
1554 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1557 dnl Gallium G3DVL configuration
1559 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1560 if test "x$enable_xvmc" = xauto; then
1561 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1564 if test "x$enable_vdpau" = xauto; then
1565 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1568 if test "x$enable_omx" = xauto; then
1569 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1572 if test "x$enable_va" = xauto; then
1573 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1577 if test "x$enable_dri" = xyes -o \
1578 "x$enable_xvmc" = xyes -o \
1579 "x$enable_vdpau" = xyes -o \
1580 "x$enable_omx" = xyes -o \
1581 "x$enable_va" = xyes; then
1584 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1586 if test "x$enable_xvmc" = xyes -o \
1587 "x$enable_vdpau" = xyes -o \
1588 "x$enable_omx" = xyes -o \
1589 "x$enable_va" = xyes; then
1590 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1591 need_gallium_vl_winsys=yes
1593 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1595 if test "x$enable_xvmc" = xyes; then
1596 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1597 enable_gallium_loader=$enable_shared_pipe_drivers
1599 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1601 if test "x$enable_vdpau" = xyes; then
1602 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1603 enable_gallium_loader=$enable_shared_pipe_drivers
1605 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1607 if test "x$enable_omx" = xyes; then
1608 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1609 enable_gallium_loader=$enable_shared_pipe_drivers
1611 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1613 if test "x$enable_va" = xyes; then
1614 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1615 enable_gallium_loader=$enable_shared_pipe_drivers
1617 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1620 dnl Nine Direct3D9 configuration
1622 if test "x$enable_nine" = xyes; then
1623 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1624 AC_MSG_ERROR([nine requires the gallium swrast driver])
1626 if test "x$with_gallium_drivers" = xswrast; then
1627 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1629 if test "x$enable_dri3" = xno; then
1630 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1633 enable_gallium_loader=$enable_shared_pipe_drivers
1635 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1638 dnl OpenCL configuration
1641 AC_ARG_WITH([clang-libdir],
1642 [AS_HELP_STRING([--with-clang-libdir],
1643 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1644 [CLANG_LIBDIR="$withval"],
1647 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1648 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1650 if test "x$enable_opencl" = xyes; then
1651 if test -z "$with_gallium_drivers"; then
1652 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1655 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1656 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1659 if test "x$have_libclc" = xno; then
1660 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1661 Make sure the directory containing libclc.pc is specified in your
1662 PKG_CONFIG_PATH environment variable.
1663 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1665 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1666 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1667 AC_SUBST([LIBCLC_INCLUDEDIR])
1668 AC_SUBST([LIBCLC_LIBEXECDIR])
1671 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1672 enable_gallium_loader=yes
1674 if test "x$enable_opencl_icd" = xyes; then
1675 OPENCL_LIBNAME="MesaOpenCL"
1677 OPENCL_LIBNAME="OpenCL"
1680 if test "x$have_libelf" != xyes; then
1681 AC_MSG_ERROR([Clover requires libelf])
1684 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1685 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1686 AC_SUBST([OPENCL_LIBNAME])
1689 dnl Gallium configuration
1691 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1693 AC_SUBST([LLVM_BINDIR])
1694 AC_SUBST([LLVM_CFLAGS])
1695 AC_SUBST([LLVM_CPPFLAGS])
1696 AC_SUBST([LLVM_CXXFLAGS])
1697 AC_SUBST([LLVM_LIBDIR])
1698 AC_SUBST([LLVM_LIBS])
1699 AC_SUBST([LLVM_LDFLAGS])
1700 AC_SUBST([LLVM_INCLUDEDIR])
1701 AC_SUBST([LLVM_VERSION])
1702 AC_SUBST([CLANG_RESOURCE_DIR])
1704 case "x$enable_opengl$enable_gles1$enable_gles2" in
1706 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1710 AC_SUBST([VG_LIB_DEPS])
1711 AC_SUBST([EGL_CLIENT_APIS])
1714 dnl EGL Platforms configuration
1716 AC_ARG_WITH([egl-platforms],
1717 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1718 [comma delimited native platforms libEGL supports, e.g.
1719 "x11,drm" @<:@default=auto@:>@])],
1720 [with_egl_platforms="$withval"],
1721 [if test "x$enable_egl" = xyes; then
1722 with_egl_platforms="x11"
1724 with_egl_platforms=""
1727 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1728 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1731 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1732 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1734 if test "x$WAYLAND_SCANNER" = x; then
1735 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1738 # Do per-EGL platform setups and checks
1739 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1740 for plat in $egl_platforms; do
1743 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1745 if test "x$WAYLAND_SCANNER" = x; then
1746 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1751 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1755 test "x$enable_gbm" = "xno" &&
1756 AC_MSG_ERROR([EGL platform drm needs gbm])
1757 test "x$have_libdrm" != xyes &&
1758 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1762 test "x$have_libdrm" != xyes &&
1763 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1770 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1774 case "$plat$need_pci_id$have_pci_id" in
1775 waylandyesno|drmyesno)
1776 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1780 # libEGL wants to default to the first platform specified in
1781 # ./configure. parse that here.
1782 if test "x$egl_platforms" != "x"; then
1783 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1784 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1786 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1789 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1790 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1791 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1792 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1793 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1795 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1797 AC_SUBST([EGL_NATIVE_PLATFORM])
1798 AC_SUBST([EGL_CFLAGS])
1800 # If we don't have the X11 platform, set this define so we don't try to include
1802 if ! echo "$egl_platforms" | grep -q 'x11'; then
1803 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1804 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1810 AC_ARG_ENABLE([gallium-llvm],
1811 [AS_HELP_STRING([--enable-gallium-llvm],
1812 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1813 [enable_gallium_llvm="$enableval"],
1814 [enable_gallium_llvm=auto])
1816 AC_ARG_ENABLE([llvm-shared-libs],
1817 [AS_HELP_STRING([--enable-llvm-shared-libs],
1818 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1819 [enable_llvm_shared_libs="$enableval"],
1820 [enable_llvm_shared_libs=yes])
1822 AC_ARG_WITH([llvm-prefix],
1823 [AS_HELP_STRING([--with-llvm-prefix],
1824 [Prefix for LLVM installations in non-standard locations])],
1825 [llvm_prefix="$withval"],
1829 # Call this inside ` ` to get the return value.
1830 # $1 is the llvm-config command with arguments.
1831 strip_unwanted_llvm_flags() {
1832 # Use \> (marks the end of the word)
1834 -e 's/-DNDEBUG\>//g' \
1835 -e 's/-D_GNU_SOURCE\>//g' \
1836 -e 's/-pedantic\>//g' \
1837 -e 's/-Wcovered-switch-default\>//g' \
1841 -e 's/-Wcast-qual\>//g' \
1842 -e 's/-Woverloaded-virtual\>//g' \
1843 -e 's/-fcolor-diagnostics\>//g' \
1844 -e 's/-fdata-sections\>//g' \
1845 -e 's/-ffunction-sections\>//g' \
1846 -e 's/-fno-exceptions\>//g' \
1847 -e 's/-fomit-frame-pointer\>//g' \
1848 -e 's/-fvisibility-inlines-hidden\>//g' \
1850 -e 's/-fstack-protector-strong\>//g'
1853 llvm_check_version_for() {
1854 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1855 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1861 if test -z "$with_gallium_drivers"; then
1862 enable_gallium_llvm=no
1864 if test "x$enable_gallium_llvm" = xauto; then
1866 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1869 if test "x$enable_gallium_llvm" = xyes; then
1870 if test -n "$llvm_prefix"; then
1871 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1873 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1876 if test "x$LLVM_CONFIG" != xno; then
1877 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1878 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1879 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1880 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1881 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1882 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1883 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1884 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1886 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1887 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1888 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1889 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1891 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1892 if test -z "$LLVM_VERSION_PATCH"; then
1893 LLVM_VERSION_PATCH=0
1896 if test -n "${LLVM_VERSION_MAJOR}"; then
1897 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1899 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1902 LLVM_REQUIRED_VERSION_MAJOR="3"
1903 LLVM_REQUIRED_VERSION_MINOR="3"
1904 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1905 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1908 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1910 if test "x$enable_opencl" = xyes; then
1911 llvm_check_version_for "3" "5" "0" "opencl"
1913 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1914 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1916 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1919 dnl Check for Clang internal headers
1920 if test "x$enable_opencl" = xyes; then
1921 if test -z "$CLANG_LIBDIR"; then
1922 CLANG_LIBDIR=${LLVM_LIBDIR}
1924 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1925 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1926 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1936 if test "x$enable_opencl" = xyes; then
1937 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1941 dnl Directory for XVMC libs
1942 AC_ARG_WITH([xvmc-libdir],
1943 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1944 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1945 [XVMC_LIB_INSTALL_DIR="$withval"],
1946 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1947 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1952 if test "x$enable_gallium_tests" = xyes; then
1953 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1954 enable_gallium_loader=yes
1956 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1958 dnl Directory for VDPAU libs
1959 AC_ARG_WITH([vdpau-libdir],
1960 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1961 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1962 [VDPAU_LIB_INSTALL_DIR="$withval"],
1963 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1964 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1966 dnl Directory for OMX libs
1968 AC_ARG_WITH([omx-libdir],
1969 [AS_HELP_STRING([--with-omx-libdir=DIR],
1970 [directory for the OMX libraries])],
1971 [OMX_LIB_INSTALL_DIR="$withval"],
1972 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1973 AC_SUBST([OMX_LIB_INSTALL_DIR])
1975 dnl Directory for VA libs
1977 AC_ARG_WITH([va-libdir],
1978 [AS_HELP_STRING([--with-va-libdir=DIR],
1979 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
1980 [VA_LIB_INSTALL_DIR="$withval"],
1981 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
1982 AC_SUBST([VA_LIB_INSTALL_DIR])
1984 AC_ARG_WITH([d3d-libdir],
1985 [AS_HELP_STRING([--with-d3d-libdir=DIR],
1986 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
1987 [D3D_DRIVER_INSTALL_DIR="$withval"],
1988 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
1989 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
1992 dnl Gallium helper functions
1994 gallium_require_drm() {
1995 if test "x$have_libdrm" != xyes; then
1996 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2000 gallium_require_llvm() {
2001 if test "x$MESA_LLVM" = x0; then
2002 case "$host" in *gnux32) return;; esac
2004 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2009 gallium_require_drm_loader() {
2010 if test "x$enable_gallium_loader" = xyes; then
2011 if test "x$need_pci_id$have_pci_id" = xyesno; then
2012 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2014 enable_gallium_drm_loader=yes
2016 if test "x$enable_va" = xyes && test "x$7" != x; then
2017 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2022 case "$with_egl_platforms" in
2026 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2029 if test "x$enable_gbm" != xyes; then
2030 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2034 radeon_llvm_check() {
2035 if test ${LLVM_VERSION_INT} -lt 307; then
2036 amdgpu_llvm_target_name='r600'
2038 amdgpu_llvm_target_name='amdgpu'
2040 if test "x$enable_gallium_llvm" != "xyes"; then
2041 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2043 llvm_check_version_for "3" "4" "2" $1
2044 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2045 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2047 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2048 NEED_RADEON_LLVM=yes
2049 if test "x$have_libelf" != xyes; then
2050 AC_MSG_ERROR([$1 requires libelf when using llvm])
2054 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2055 if test -n "$with_gallium_drivers"; then
2056 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2057 for driver in $gallium_drivers; do
2060 HAVE_GALLIUM_SVGA=yes
2061 gallium_require_drm "svga"
2062 gallium_require_drm_loader
2065 HAVE_GALLIUM_I915=yes
2066 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2067 gallium_require_drm "Gallium i915"
2068 gallium_require_drm_loader
2071 HAVE_GALLIUM_ILO=yes
2072 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2073 gallium_require_drm "Gallium i965/ilo"
2074 gallium_require_drm_loader
2077 HAVE_GALLIUM_R300=yes
2078 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2079 gallium_require_drm "Gallium R300"
2080 gallium_require_drm_loader
2081 gallium_require_llvm "Gallium R300"
2084 HAVE_GALLIUM_R600=yes
2085 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2086 gallium_require_drm "Gallium R600"
2087 gallium_require_drm_loader
2088 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2089 radeon_llvm_check "r600g"
2090 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2092 if test "x$enable_r600_llvm" = xyes; then
2093 USE_R600_LLVM_COMPILER=yes;
2095 if test "x$enable_opencl" = xyes; then
2096 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2100 HAVE_GALLIUM_RADEONSI=yes
2101 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2102 gallium_require_drm "radeonsi"
2103 gallium_require_drm_loader
2104 radeon_llvm_check "radeonsi"
2105 require_egl_drm "radeonsi"
2108 HAVE_GALLIUM_NOUVEAU=yes
2109 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2110 gallium_require_drm "nouveau"
2111 gallium_require_drm_loader
2114 HAVE_GALLIUM_FREEDRENO=yes
2115 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2116 gallium_require_drm "freedreno"
2117 gallium_require_drm_loader
2120 HAVE_GALLIUM_SOFTPIPE=yes
2121 if test "x$MESA_LLVM" = x1; then
2122 HAVE_GALLIUM_LLVMPIPE=yes
2126 HAVE_GALLIUM_VC4=yes
2127 gallium_require_drm "vc4"
2128 gallium_require_drm_loader
2131 i?86 | x86_64 | amd64)
2132 USE_VC4_SIMULATOR=yes
2137 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2143 dnl Set LLVM_LIBS - This is done after the driver configuration so
2144 dnl that drivers can add additional components to LLVM_COMPONENTS.
2145 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2146 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2147 dnl this was causing the same libraries to be appear multiple times
2150 if test "x$MESA_LLVM" != x0; then
2152 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2154 if test "x$enable_llvm_shared_libs" = xyes; then
2155 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2156 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2157 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2159 if test "x$llvm_have_one_so" = xyes; then
2160 dnl LLVM was built using auto*, so there is only one shared object.
2161 LLVM_LIBS="-l$LLVM_SO_NAME"
2163 dnl If LLVM was built with CMake, there will be one shared object per
2165 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2166 [AC_MSG_ERROR([Could not find llvm shared libraries:
2167 Please make sure you have built llvm with the --enable-shared option
2168 and that your llvm libraries are installed in $LLVM_LIBDIR
2169 If you have installed your llvm libraries to a different directory you
2170 can use the --with-llvm-prefix= configure flag to specify this directory.
2171 NOTE: Mesa is attempting to use llvm shared libraries by default.
2172 If you do not want to build with llvm shared libraries and instead want to
2173 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2174 invocation and rebuild.])])
2176 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2177 dnl install uses a shared object for each component and we have
2178 dnl already added all of these objects to LLVM_LIBS.
2181 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2182 dnl We need to link to llvm system libs when using static libs
2183 dnl However, only llvm 3.5+ provides --system-libs
2184 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2185 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2190 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2191 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2192 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2193 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2194 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2195 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2196 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2197 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2198 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2199 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2200 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2201 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2202 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2204 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2206 # NOTE: anything using xcb or other client side libs ends up in separate
2207 # _CLIENT variables. The pipe loader is built in two variants,
2208 # one that is standalone and does not link any x client libs (for
2209 # use by XA tracker in particular, but could be used in any case
2210 # where communication with xserver is not desired).
2211 if test "x$enable_gallium_loader" = xyes; then
2212 if test "x$enable_dri" = xyes; then
2213 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2216 if test "x$enable_gallium_drm_loader" = xyes; then
2217 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2220 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2223 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2224 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2225 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2226 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2227 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2228 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2230 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2231 "x$HAVE_GALLIUM_R600" = xyes -o \
2232 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2233 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2234 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2235 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2236 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2237 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2238 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2239 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2240 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2241 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2242 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2247 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2248 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2249 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2250 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2252 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2253 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2254 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2256 AC_SUBST([NINE_MAJOR], 1)
2257 AC_SUBST([NINE_MINOR], 0)
2258 AC_SUBST([NINE_TINY], 0)
2259 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2261 AC_SUBST([VDPAU_MAJOR], 1)
2262 AC_SUBST([VDPAU_MINOR], 0)
2264 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2265 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2266 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2267 AC_SUBST([VA_MINOR], $VA_MINOR)
2269 AC_SUBST([XVMC_MAJOR], 1)
2270 AC_SUBST([XVMC_MINOR], 0)
2272 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2273 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2274 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2275 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2277 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2278 AC_SUBST([XA_MINOR], $XA_MINOR)
2279 AC_SUBST([XA_TINY], $XA_TINY)
2280 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2282 dnl Restore LDFLAGS and CPPFLAGS
2283 LDFLAGS="$_SAVE_LDFLAGS"
2284 CPPFLAGS="$_SAVE_CPPFLAGS"
2286 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2287 if test "x$acv_mesa_CLANG" = xyes; then
2288 CFLAGS="$CFLAGS -Qunused-arguments"
2289 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2292 dnl Add user CFLAGS and CXXFLAGS
2293 CFLAGS="$CFLAGS $USER_CFLAGS"
2294 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2296 dnl Substitute the config
2297 AC_CONFIG_FILES([Makefile
2301 src/egl/wayland/wayland-drm/Makefile
2302 src/egl/wayland/wayland-egl/Makefile
2303 src/egl/wayland/wayland-egl/wayland-egl.pc
2304 src/gallium/Makefile
2305 src/gallium/auxiliary/Makefile
2306 src/gallium/auxiliary/pipe-loader/Makefile
2307 src/gallium/drivers/freedreno/Makefile
2308 src/gallium/drivers/i915/Makefile
2309 src/gallium/drivers/ilo/Makefile
2310 src/gallium/drivers/llvmpipe/Makefile
2311 src/gallium/drivers/noop/Makefile
2312 src/gallium/drivers/nouveau/Makefile
2313 src/gallium/drivers/r300/Makefile
2314 src/gallium/drivers/r600/Makefile
2315 src/gallium/drivers/radeon/Makefile
2316 src/gallium/drivers/radeonsi/Makefile
2317 src/gallium/drivers/rbug/Makefile
2318 src/gallium/drivers/softpipe/Makefile
2319 src/gallium/drivers/svga/Makefile
2320 src/gallium/drivers/trace/Makefile
2321 src/gallium/drivers/vc4/Makefile
2322 src/gallium/state_trackers/clover/Makefile
2323 src/gallium/state_trackers/dri/Makefile
2324 src/gallium/state_trackers/glx/xlib/Makefile
2325 src/gallium/state_trackers/nine/Makefile
2326 src/gallium/state_trackers/omx/Makefile
2327 src/gallium/state_trackers/osmesa/Makefile
2328 src/gallium/state_trackers/va/Makefile
2329 src/gallium/state_trackers/vdpau/Makefile
2330 src/gallium/state_trackers/xa/Makefile
2331 src/gallium/state_trackers/xvmc/Makefile
2332 src/gallium/targets/d3dadapter9/Makefile
2333 src/gallium/targets/d3dadapter9/d3d.pc
2334 src/gallium/targets/dri/Makefile
2335 src/gallium/targets/libgl-xlib/Makefile
2336 src/gallium/targets/omx/Makefile
2337 src/gallium/targets/opencl/Makefile
2338 src/gallium/targets/osmesa/Makefile
2339 src/gallium/targets/osmesa/osmesa.pc
2340 src/gallium/targets/pipe-loader/Makefile
2341 src/gallium/targets/va/Makefile
2342 src/gallium/targets/vdpau/Makefile
2343 src/gallium/targets/xa/Makefile
2344 src/gallium/targets/xa/xatracker.pc
2345 src/gallium/targets/xvmc/Makefile
2346 src/gallium/tests/trivial/Makefile
2347 src/gallium/tests/unit/Makefile
2348 src/gallium/winsys/freedreno/drm/Makefile
2349 src/gallium/winsys/i915/drm/Makefile
2350 src/gallium/winsys/intel/drm/Makefile
2351 src/gallium/winsys/nouveau/drm/Makefile
2352 src/gallium/winsys/radeon/drm/Makefile
2353 src/gallium/winsys/svga/drm/Makefile
2354 src/gallium/winsys/sw/dri/Makefile
2355 src/gallium/winsys/sw/kms-dri/Makefile
2356 src/gallium/winsys/sw/null/Makefile
2357 src/gallium/winsys/sw/wrapper/Makefile
2358 src/gallium/winsys/sw/xlib/Makefile
2359 src/gallium/winsys/vc4/drm/Makefile
2364 src/glx/apple/Makefile
2365 src/glx/tests/Makefile
2369 src/mapi/es1api/glesv1_cm.pc
2370 src/mapi/es2api/glesv2.pc
2371 src/mapi/glapi/gen/Makefile
2374 src/mesa/drivers/dri/dri.pc
2375 src/mesa/drivers/dri/common/Makefile
2376 src/mesa/drivers/dri/common/xmlpool/Makefile
2377 src/mesa/drivers/dri/i915/Makefile
2378 src/mesa/drivers/dri/i965/Makefile
2379 src/mesa/drivers/dri/Makefile
2380 src/mesa/drivers/dri/nouveau/Makefile
2381 src/mesa/drivers/dri/r200/Makefile
2382 src/mesa/drivers/dri/radeon/Makefile
2383 src/mesa/drivers/dri/swrast/Makefile
2384 src/mesa/drivers/osmesa/Makefile
2385 src/mesa/drivers/osmesa/osmesa.pc
2386 src/mesa/drivers/x11/Makefile
2387 src/mesa/main/tests/Makefile
2389 src/util/tests/hash_table/Makefile])
2394 dnl Output some configuration info for the user
2397 echo " prefix: $prefix"
2398 echo " exec_prefix: $exec_prefix"
2399 echo " libdir: $libdir"
2400 echo " includedir: $includedir"
2404 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2408 case "x$enable_osmesa$enable_gallium_osmesa" in
2410 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2413 echo " OSMesa: lib$OSMESA_LIB"
2421 if test "x$enable_dri" != xno; then
2422 echo " DRI platform: $dri_platform"
2423 if test -z "$DRI_DIRS"; then
2424 echo " DRI drivers: no"
2426 echo " DRI drivers: $DRI_DIRS"
2428 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2431 case "x$enable_glx$enable_xlib_glx" in
2433 echo " GLX: Xlib-based"
2436 echo " GLX: DRI-based"
2439 echo " GLX: $enable_glx"
2445 echo " EGL: $enable_egl"
2446 if test "$enable_egl" = yes; then
2447 echo " EGL platforms: $egl_platforms"
2450 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2451 egl_drivers="$egl_drivers builtin:egl_dri2"
2454 echo " EGL drivers: $egl_drivers"
2458 if test "x$MESA_LLVM" = x1; then
2460 echo " llvm-config: $LLVM_CONFIG"
2461 echo " llvm-version: $LLVM_VERSION"
2467 if test -n "$with_gallium_drivers"; then
2468 echo " Gallium: yes"
2475 echo " Shader cache: $enable_shader_cache"
2476 if test "x$enable_shader_cache" = "xyes"; then
2477 echo " With SHA1 from: $with_sha1"
2482 echo " Shared libs: $enable_shared"
2483 echo " Static libs: $enable_static"
2484 echo " Shared-glapi: $enable_shared_glapi"
2486 dnl Compiler options
2487 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2488 cflags=`echo $CFLAGS | \
2489 $SED 's/^ *//;s/ */ /;s/ *$//'`
2490 cxxflags=`echo $CXXFLAGS | \
2491 $SED 's/^ *//;s/ */ /;s/ *$//'`
2492 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2494 echo " CFLAGS: $cflags"
2495 echo " CXXFLAGS: $cxxflags"
2496 echo " Macros: $defines"
2498 if test "x$MESA_LLVM" = x1; then
2499 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2500 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2501 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2502 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2505 echo " PYTHON2: $PYTHON2"
2508 echo " Run '${MAKE-make}' to build Mesa"