1 dnl Copyright © 2011-2014 Intel Corporation
2 dnl Copyright © 2011-2014 Emil Velikov <emil.l.velikov@gmail.com>
3 dnl Copyright © 2007-2010 Dan Nicholson
4 dnl Copyright © 2010-2014 Marek Olšák <maraeo@gmail.com>
5 dnl Copyright © 2010-2014 Christian König
6 dnl Copyright © 2012-2014 Tom Stellard <tstellar@gmail.com>
7 dnl Copyright © 2009-2012 Jakob Bornecrantz
8 dnl Copyright © 2009-2014 Jon TURNEY
9 dnl Copyright © 2011-2012 Benjamin Franzke
10 dnl Copyright © 2008-2014 David Airlie
11 dnl Copyright © 2009-2013 Brian Paul
12 dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
14 dnl Permission is hereby granted, free of charge, to any person obtaining a
15 dnl copy of this software and associated documentation files (the "Software"),
16 dnl to deal in the Software without restriction, including without limitation
17 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 dnl and/or sell copies of the Software, and to permit persons to whom the
19 dnl Software is furnished to do so, subject to the following conditions:
21 dnl The above copyright notice and this permission notice (including the next
22 dnl paragraph) shall be included in all copies or substantial portions of the
25 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
29 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
31 dnl DEALINGS IN THE SOFTWARE.
33 dnl Process this file with autoconf to create configure.
37 dnl Tell the user about autoconf.html in the --help output
38 m4_divert_once([HELP_END], [
39 See docs/autoconf.html for more details on the options for Mesa.])
41 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
42 AC_INIT([Mesa], [MESA_VERSION],
43 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
44 AC_CONFIG_AUX_DIR([bin])
45 AC_CONFIG_MACRO_DIR([m4])
47 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz])
49 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
52 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
56 # Support silent build rules, requires at least automake-1.11. Disable
57 # by either passing --disable-silent-rules to configure or passing V=1
59 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
60 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
62 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
64 dnl Set internal versions
66 AC_SUBST([OSMESA_VERSION])
68 dnl Versions for external dependencies
69 LIBDRM_REQUIRED=2.4.38
70 LIBDRM_RADEON_REQUIRED=2.4.56
71 LIBDRM_INTEL_REQUIRED=2.4.60
72 LIBDRM_NVVIEUX_REQUIRED=2.4.33
73 LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
74 LIBDRM_FREEDRENO_REQUIRED=2.4.57
75 DRI2PROTO_REQUIRED=2.6
76 DRI3PROTO_REQUIRED=1.0
77 PRESENTPROTO_REQUIRED=1.0
79 GLPROTO_REQUIRED=1.4.14
80 LIBOMXIL_BELLAGIO_REQUIRED=0.0
83 WAYLAND_REQUIRED=1.2.0
87 XSHMFENCE_REQUIRED=1.1
89 PYTHON_MAKO_REQUIRED=0.3.4
98 AC_CHECK_PROGS([PYTHON2], [python2 python])
105 LT_INIT([disable-static])
108 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
109 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
111 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
112 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
114 AC_CHECK_PROG(INDENT, indent, indent, cat)
115 if test "x$INDENT" != "xcat"; then
116 # Only GNU indent is supported
117 INDENT_VERSION=`indent --version | grep GNU`
118 if test $? -eq 0; then
119 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
125 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
126 if test -n "$PYTHON2" -a "x$acv_mako_found" = "xyes"; then
129 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
134 dnl We need a POSIX shell for parts of the build. Assume we have one
138 # Solaris /bin/sh is too old/non-POSIX compliant
139 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
144 dnl clang is mostly GCC-compatible, but its version is much lower,
145 dnl so we have to check for it.
146 AC_MSG_CHECKING([if compiling with clang])
149 [AC_LANG_PROGRAM([], [[
154 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
156 AC_MSG_RESULT([$acv_mesa_CLANG])
158 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
159 dnl versions are explictly not supported.
162 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
163 AC_MSG_CHECKING([whether gcc version is sufficient])
167 GCC_VERSION=`$CC -dumpversion`
168 if test $? -eq 0; then
169 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
170 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
173 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
175 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
180 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
183 if test "x$cross_compiling" = xyes; then
188 dnl Check for compiler builtins
189 AX_GCC_BUILTIN([__builtin_bswap32])
190 AX_GCC_BUILTIN([__builtin_bswap64])
191 AX_GCC_BUILTIN([__builtin_clz])
192 AX_GCC_BUILTIN([__builtin_clzll])
193 AX_GCC_BUILTIN([__builtin_ctz])
194 AX_GCC_BUILTIN([__builtin_expect])
195 AX_GCC_BUILTIN([__builtin_ffs])
196 AX_GCC_BUILTIN([__builtin_ffsll])
197 AX_GCC_BUILTIN([__builtin_popcount])
198 AX_GCC_BUILTIN([__builtin_popcountll])
199 AX_GCC_BUILTIN([__builtin_unreachable])
201 AX_GCC_FUNC_ATTRIBUTE([flatten])
202 AX_GCC_FUNC_ATTRIBUTE([format])
203 AX_GCC_FUNC_ATTRIBUTE([malloc])
204 AX_GCC_FUNC_ATTRIBUTE([packed])
205 AX_GCC_FUNC_ATTRIBUTE([unused])
207 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
209 dnl Make sure the pkg-config macros are defined
210 m4_ifndef([PKG_PROG_PKG_CONFIG],
211 [m4_fatal([Could not locate the pkg-config autoconf macros.
212 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
213 are in a different location, try setting the environment variable
214 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
215 PKG_PROG_PKG_CONFIG()
217 dnl LIB_DIR - library basename
218 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
221 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
222 _SAVE_LDFLAGS="$LDFLAGS"
223 _SAVE_CPPFLAGS="$CPPFLAGS"
226 DEFINES="-DUSE_EXTERNAL_DXTN_LIB=1"
230 DEFINES="$DEFINES -D_GNU_SOURCE"
233 DEFINES="$DEFINES -DSVR4"
236 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
240 dnl Add flags for gcc and g++
241 if test "x$GCC" = xyes; then
242 CFLAGS="$CFLAGS -Wall"
244 if test "x$USE_GNU99" = xyes; then
245 CFLAGS="$CFLAGS -std=gnu99"
247 CFLAGS="$CFLAGS -std=c99"
250 # Enable -Werror=implicit-function-declaration and
251 # -Werror=missing-prototypes, if available, or otherwise, just
252 # -Wmissing-prototypes. This is particularly useful to avoid
253 # generating a loadable driver module that has undefined symbols.
254 save_CFLAGS="$CFLAGS"
255 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
256 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
257 CFLAGS="$CFLAGS -Werror=missing-prototypes"
258 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
259 AC_MSG_RESULT([yes]),
260 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
261 AC_MSG_RESULT([no])]);
263 # Enable -fvisibility=hidden if using a gcc that supports it
264 save_CFLAGS="$CFLAGS"
265 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
266 VISIBILITY_CFLAGS="-fvisibility=hidden"
267 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
268 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
269 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
271 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
274 # Work around aliasing bugs - developers should comment this out
275 CFLAGS="$CFLAGS -fno-strict-aliasing"
277 # gcc's builtin memcmp is slower than glibc's
278 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
279 CFLAGS="$CFLAGS -fno-builtin-memcmp"
281 # Flags to help ensure that certain portions of the code -- and only those
282 # portions -- can be built with MSVC:
283 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
284 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
285 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
286 # supports most of C99)
287 # - the rest has no compiler compiler restrictions
288 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
289 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
291 # Enable -Werror=vla if compiler supports it
292 save_CFLAGS="$CFLAGS"
293 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
294 CFLAGS="$CFLAGS -Werror=vla"
295 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
296 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
297 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
298 AC_MSG_RESULT([yes])],
299 AC_MSG_RESULT([no]));
300 CFLAGS="$save_CFLAGS"
302 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
303 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
305 if test "x$GXX" = xyes; then
306 CXXFLAGS="$CXXFLAGS -Wall"
308 # Enable -fvisibility=hidden if using a gcc that supports it
309 save_CXXFLAGS="$CXXFLAGS"
310 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
311 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
312 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
314 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
315 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
318 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
319 CXXFLAGS=$save_CXXFLAGS
321 # Work around aliasing bugs - developers should comment this out
322 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
324 # gcc's builtin memcmp is slower than glibc's
325 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
326 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
329 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
330 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
331 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
332 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
334 dnl even if the compiler appears to support it, using visibility attributes isn't
335 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
339 VISIBILITY_CXXFLAGS=""
343 AC_SUBST([VISIBILITY_CFLAGS])
344 AC_SUBST([VISIBILITY_CXXFLAGS])
347 dnl Optional flags, check for compiler support
349 SSE41_CFLAGS="-msse4.1"
350 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
351 dnl stack, but on x86-32 such alignment is not guaranteed.
352 case "$target_cpu" in
354 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
357 save_CFLAGS="$CFLAGS"
358 CFLAGS="$SSE41_CFLAGS $CFLAGS"
359 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
360 #include <smmintrin.h>
362 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
363 c = _mm_max_epu32(a, b);
365 }]])], SSE41_SUPPORTED=1)
366 CFLAGS="$save_CFLAGS"
367 if test "x$SSE41_SUPPORTED" = x1; then
368 DEFINES="$DEFINES -DUSE_SSE41"
370 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
371 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
373 dnl Can't have static and shared libraries, default to static if user
374 dnl explicitly requested. If both disabled, set to static since shared
375 dnl was explicitly requested.
376 case "x$enable_static$enable_shared" in
378 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
382 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
387 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
390 dnl other compiler options
392 AC_ARG_ENABLE([debug],
393 [AS_HELP_STRING([--enable-debug],
394 [use debug compiler flags and macros @<:@default=disabled@:>@])],
395 [enable_debug="$enableval"],
398 if test "x$enable_debug" = xyes; then
399 DEFINES="$DEFINES -DDEBUG"
400 if test "x$GCC" = xyes; then
401 if ! echo "$CFLAGS" | grep -q -e '-g'; then
404 if ! echo "$CFLAGS" | grep -q -e '-O'; then
408 if test "x$GXX" = xyes; then
409 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
410 CXXFLAGS="$CXXFLAGS -g"
412 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
413 CXXFLAGS="$CXXFLAGS -O0"
417 DEFINES="$DEFINES -DNDEBUG"
421 dnl Check if linker supports -Bsymbolic
423 save_LDFLAGS=$LDFLAGS
424 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
425 AC_MSG_CHECKING([if ld supports -Bsymbolic])
427 [AC_LANG_SOURCE([int main() { return 0;}])],
428 [AC_MSG_RESULT([yes])
429 BSYMBOLIC="-Wl,-Bsymbolic";],
432 LDFLAGS=$save_LDFLAGS
434 AC_SUBST([BSYMBOLIC])
437 dnl Check if linker supports garbage collection
439 save_LDFLAGS=$LDFLAGS
440 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
441 AC_MSG_CHECKING([whether ld supports --gc-sections])
443 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
444 [AC_MSG_RESULT([yes])
445 GC_SECTIONS="-Wl,--gc-sections";],
448 LDFLAGS=$save_LDFLAGS
450 AC_SUBST([GC_SECTIONS])
453 dnl OpenBSD does not have DT_NEEDED entries for libc by design
454 dnl so when these flags are passed to ld via libtool the checks will fail
458 LD_NO_UNDEFINED="" ;;
460 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
463 AC_SUBST([LD_NO_UNDEFINED])
466 dnl Check if linker supports version scripts
468 AC_MSG_CHECKING([if the linker supports version-scripts])
469 save_LDFLAGS=$LDFLAGS
470 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
471 cat > conftest.map <<EOF
481 [AC_LANG_SOURCE([int main() { return 0;}])],
482 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
483 [have_ld_version_script=no; AC_MSG_RESULT(no)])
484 LDFLAGS=$save_LDFLAGS
485 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
488 dnl Check if linker supports dynamic list files
490 AC_MSG_CHECKING([if the linker supports --dynamic-list])
491 save_LDFLAGS=$LDFLAGS
492 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
493 cat > conftest.dyn <<EOF
495 radeon_drm_winsys_create;
499 [AC_LANG_SOURCE([int main() { return 0;}])],
500 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
501 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
502 LDFLAGS=$save_LDFLAGS
503 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
506 dnl compatibility symlinks
510 HAVE_COMPAT_SYMLINKS=yes ;;
512 HAVE_COMPAT_SYMLINKS=no ;;
515 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
533 AC_ARG_WITH([gl-lib-name],
534 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
535 [specify GL library name @<:@default=GL@:>@])],
538 AC_ARG_WITH([osmesa-lib-name],
539 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
540 [specify OSMesa library name @<:@default=OSMesa@:>@])],
541 [OSMESA_LIB=$withval],
543 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
544 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
547 dnl Mangled Mesa support
549 AC_ARG_ENABLE([mangling],
550 [AS_HELP_STRING([--enable-mangling],
551 [enable mangled symbols and library name @<:@default=disabled@:>@])],
552 [enable_mangling="${enableval}"],
555 if test "x${enable_mangling}" = "xyes" ; then
556 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
557 GL_LIB="Mangled${GL_LIB}"
558 OSMESA_LIB="Mangled${OSMESA_LIB}"
561 AC_SUBST([OSMESA_LIB])
564 dnl potentially-infringing-but-nobody-knows-for-sure stuff
566 AC_ARG_ENABLE([texture-float],
567 [AS_HELP_STRING([--enable-texture-float],
568 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
569 [enable_texture_float="$enableval"],
570 [enable_texture_float=no]
572 if test "x$enable_texture_float" = xyes; then
573 AC_MSG_WARN([Floating-point textures enabled.])
574 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
575 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
579 dnl Arch/platform-specific settings
582 [AS_HELP_STRING([--disable-asm],
583 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
584 [enable_asm="$enableval"],
588 AC_MSG_CHECKING([whether to enable assembly])
589 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
590 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
591 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
593 i?86 | x86_64 | amd64)
595 AC_MSG_RESULT([no, cross compiling])
599 # check for supported arches
600 if test "x$enable_asm" = xyes; then
604 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
611 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
627 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
628 AC_MSG_RESULT([yes, x86])
631 DEFINES="$DEFINES -DUSE_X86_64_ASM"
632 AC_MSG_RESULT([yes, x86_64])
635 DEFINES="$DEFINES -DUSE_SPARC_ASM"
636 AC_MSG_RESULT([yes, sparc])
639 AC_MSG_RESULT([no, platform not supported])
644 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
645 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
647 dnl Check to see if dlopen is in default libraries (like Solaris, which
648 dnl has it in libc), or if libdl is needed to get it.
649 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
650 [AC_CHECK_LIB([dl], [dlopen],
651 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
652 AC_SUBST([DLOPEN_LIBS])
654 dnl Check if that library also has dladdr
656 LIBS="$LIBS $DLOPEN_LIBS"
657 AC_CHECK_FUNCS([dladdr])
664 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
665 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
666 [AC_MSG_ERROR([Could not find clock_gettime])])])
667 AC_SUBST([CLOCK_LIB])
671 dnl See if posix_memalign is available
672 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
674 dnl Check for pthreads
676 if test "x$ax_pthread_ok" = xno; then
677 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
679 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
680 dnl to -pthread, which causes problems if we need -lpthread to appear in
682 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
684 dnl SELinux awareness.
685 AC_ARG_ENABLE([selinux],
686 [AS_HELP_STRING([--enable-selinux],
687 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
688 [MESA_SELINUX="$enableval"],
690 if test "x$enable_selinux" = "xyes"; then
691 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
692 [AC_CHECK_HEADER([selinux/selinux.h],[],
693 [AC_MSG_ERROR([SELinux headers not found])])
694 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
695 [AC_MSG_ERROR([SELinux library not found])])
696 SELINUX_LIBS="-lselinux"])
697 DEFINES="$DEFINES -DMESA_SELINUX"
699 AC_SUBST([SELINUX_CFLAGS])
700 AC_SUBST([SELINUX_LIBS])
703 AC_ARG_ENABLE([opengl],
704 [AS_HELP_STRING([--disable-opengl],
705 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
706 [enable_opengl="$enableval"],
708 AC_ARG_ENABLE([gles1],
709 [AS_HELP_STRING([--enable-gles1],
710 [enable support for OpenGL ES 1.x API @<:@default=disabled@:>@])],
711 [enable_gles1="$enableval"],
713 AC_ARG_ENABLE([gles2],
714 [AS_HELP_STRING([--enable-gles2],
715 [enable support for OpenGL ES 2.x API @<:@default=disabled@:>@])],
716 [enable_gles2="$enableval"],
720 [AS_HELP_STRING([--enable-dri],
721 [enable DRI modules @<:@default=enabled@:>@])],
722 [enable_dri="$enableval"],
733 AC_ARG_ENABLE([dri3],
734 [AS_HELP_STRING([--enable-dri3],
735 [enable DRI3 @<:@default=auto@:>@])],
736 [enable_dri3="$enableval"],
737 [enable_dri3="$dri3_default"])
739 [AS_HELP_STRING([--enable-glx],
740 [enable GLX library @<:@default=enabled@:>@])],
741 [enable_glx="$enableval"],
743 AC_ARG_ENABLE([osmesa],
744 [AS_HELP_STRING([--enable-osmesa],
745 [enable OSMesa library @<:@default=disabled@:>@])],
746 [enable_osmesa="$enableval"],
748 AC_ARG_ENABLE([gallium-osmesa],
749 [AS_HELP_STRING([--enable-gallium-osmesa],
750 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
751 [enable_gallium_osmesa="$enableval"],
752 [enable_gallium_osmesa=no])
754 [AS_HELP_STRING([--disable-egl],
755 [disable EGL library @<:@default=enabled@:>@])],
756 [enable_egl="$enableval"],
760 [AS_HELP_STRING([--enable-xa],
761 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
762 [enable_xa="$enableval"],
765 [AS_HELP_STRING([--enable-gbm],
766 [enable gbm library @<:@default=auto@:>@])],
767 [enable_gbm="$enableval"],
769 AC_ARG_ENABLE([nine],
770 [AS_HELP_STRING([--enable-nine],
771 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
772 [enable_nine="$enableval"],
775 AC_ARG_ENABLE([xvmc],
776 [AS_HELP_STRING([--enable-xvmc],
777 [enable xvmc library @<:@default=auto@:>@])],
778 [enable_xvmc="$enableval"],
780 AC_ARG_ENABLE([vdpau],
781 [AS_HELP_STRING([--enable-vdpau],
782 [enable vdpau library @<:@default=auto@:>@])],
783 [enable_vdpau="$enableval"],
786 [AS_HELP_STRING([--enable-omx],
787 [enable OpenMAX library @<:@default=disabled@:>@])],
788 [enable_omx="$enableval"],
791 [AS_HELP_STRING([--enable-va],
792 [enable va library @<:@default=auto@:>@])],
793 [enable_va="$enableval"],
795 AC_ARG_ENABLE([opencl],
796 [AS_HELP_STRING([--enable-opencl],
797 [enable OpenCL library @<:@default=disabled@:>@])],
798 [enable_opencl="$enableval"],
800 AC_ARG_ENABLE([opencl_icd],
801 [AS_HELP_STRING([--enable-opencl-icd],
802 [Build an OpenCL ICD library to be loaded by an ICD implementation
803 @<:@default=disabled@:>@])],
804 [enable_opencl_icd="$enableval"],
805 [enable_opencl_icd=no])
806 AC_ARG_ENABLE([xlib-glx],
807 [AS_HELP_STRING([--enable-xlib-glx],
808 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
809 [enable_xlib_glx="$enableval"],
810 [enable_xlib_glx=no])
812 AC_ARG_ENABLE([r600-llvm-compiler],
813 [AS_HELP_STRING([--enable-r600-llvm-compiler],
814 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
815 [enable_r600_llvm="$enableval"],
816 [enable_r600_llvm=no])
818 AC_ARG_ENABLE([gallium-tests],
819 [AS_HELP_STRING([--enable-gallium-tests],
820 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
821 [enable_gallium_tests="$enableval"],
822 [enable_gallium_tests=no])
824 # Option for Gallium drivers
826 # Keep this in sync with the --with-gallium-drivers help string default value
827 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
829 AC_ARG_WITH([gallium-drivers],
830 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
831 [comma delimited Gallium drivers list, e.g.
832 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
833 @<:@default=r300,r600,svga,swrast@:>@])],
834 [with_gallium_drivers="$withval"],
835 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
837 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
838 # here so that the script doesn't choke on an unknown driver name later.
839 case "$with_gallium_drivers" in
840 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
841 no) with_gallium_drivers='' ;;
844 if test "x$enable_opengl" = xno -a \
845 "x$enable_gles1" = xno -a \
846 "x$enable_gles2" = xno -a \
847 "x$enable_nine" = xno -a \
848 "x$enable_xa" = xno -a \
849 "x$enable_xvmc" = xno -a \
850 "x$enable_vdpau" = xno -a \
851 "x$enable_omx" = xno -a \
852 "x$enable_va" = xno -a \
853 "x$enable_opencl" = xno; then
854 AC_MSG_ERROR([at least one API should be enabled])
857 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
858 if test "x$enable_opengl" = xno -a \
859 "x$enable_gles1" = xyes; then
860 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
863 if test "x$enable_opengl" = xno -a \
864 "x$enable_gles2" = xyes; then
865 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
868 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
869 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
870 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
871 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
872 "x$enable_gles1" = xyes -o \
873 "x$enable_gles2" = xyes)
875 if test "x$enable_glx" = xno; then
876 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
880 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
881 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
884 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
885 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
888 # Disable GLX if OpenGL is not enabled
889 if test "x$enable_glx$enable_opengl" = xyesno; then
890 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
894 # Disable GLX if DRI and Xlib-GLX are not enabled
895 if test "x$enable_glx" = xyes -a \
896 "x$enable_dri" = xno -a \
897 "x$enable_xlib_glx" = xno; then
898 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
902 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
903 "x$enable_dri" = xyes)
905 # Select which platform-dependent DRI code gets built
908 dri_platform='apple' ;;
910 dri_platform='none' ;;
912 dri_platform='drm' ;;
915 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
916 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
917 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
918 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
919 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
921 AC_ARG_ENABLE([shared-glapi],
922 [AS_HELP_STRING([--enable-shared-glapi],
923 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
924 [enable_shared_glapi="$enableval"],
925 [enable_shared_glapi=yes])
927 case "x$enable_opengl$enable_gles1$enable_gles2" in
929 if test "x$enable_shared_glapi" = xno; then
930 AC_MSG_ERROR([shared GLAPI required when building two or more of
931 the following APIs - opengl, gles1 gles2])
936 # Building Xlib-GLX requires shared glapi to be disabled.
937 if test "x$enable_xlib_glx" = xyes; then
938 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
939 enable_shared_glapi=no
942 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
944 # Build the pipe-drivers as separate libraries/modules.
945 # Do not touch this unless you know what you are doing.
946 # XXX: Expose via configure option ?
947 enable_shared_pipe_drivers=no
950 dnl Driver specific build directories
953 case "x$enable_glx$enable_xlib_glx" in
955 NEED_WINSYS_XLIB="yes"
959 if test "x$enable_dri" = xyes; then
960 enable_gallium_loader="$enable_shared_pipe_drivers"
963 if test "x$enable_gallium_osmesa" = xyes; then
964 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
965 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
967 if test "x$enable_osmesa" = xyes; then
968 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
972 AC_SUBST([MESA_LLVM])
976 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
977 [choose SHA1 implementation])])
978 case "x$with_sha1" in
979 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
982 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
985 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
986 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
989 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
990 AC_MSG_ERROR([sha1 in libc requested but not found])
992 if test "x$with_sha1" = xlibc; then
993 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
994 [Use libc SHA1 functions])
997 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
998 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
999 with_sha1=CommonCrypto
1001 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1002 AC_MSG_ERROR([CommonCrypto requested but not found])
1004 if test "x$with_sha1" = xCommonCrypto; then
1005 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1006 [Use CommonCrypto SHA1 functions])
1009 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1010 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1011 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1014 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1015 AC_MSG_ERROR([CryptoAPI requested but not found])
1017 if test "x$with_sha1" = xCryptoAPI; then
1018 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1019 [Use CryptoAPI SHA1 functions])
1022 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1023 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1026 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1027 AC_MSG_ERROR([libmd requested but not found])
1029 if test "x$with_sha1" = xlibmd; then
1030 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1031 [Use libmd SHA1 functions])
1034 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1035 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1038 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1039 AC_MSG_ERROR([libsha1 requested but not found])
1041 if test "x$with_sha1" = xlibsha1; then
1042 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1043 [Use libsha1 for SHA1])
1046 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1047 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1050 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1051 AC_MSG_ERROR([libnettle requested but not found])
1053 if test "x$with_sha1" = xlibnettle; then
1054 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1055 [Use libnettle SHA1 functions])
1058 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1059 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1062 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1063 AC_MSG_ERROR([libgcrypt requested but not found])
1065 if test "x$with_sha1" = xlibgcrypt; then
1066 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1067 [Use libgcrypt SHA1 functions])
1070 # We don't need all of the OpenSSL libraries, just libcrypto
1071 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1072 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1073 [HAVE_OPENSSL_PKC=no])
1074 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1075 if test "x$with_sha1" = x; then
1079 if test "x$with_sha1" = xlibcrypto; then
1080 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1083 if test "x$with_sha1" = xlibcrypto; then
1084 if test "x$HAVE_LIBCRYPTO" = xyes; then
1087 SHA1_LIBS="$OPENSSL_LIBS"
1088 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1091 AC_MSG_CHECKING([for SHA1 implementation])
1092 AC_MSG_RESULT([$with_sha1])
1094 AC_SUBST(SHA1_CFLAGS)
1096 # Allow user to configure out the shader-cache feature
1097 AC_ARG_ENABLE([shader-cache],
1098 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1099 [enable_shader_cache="$enableval"],
1100 [if test "x$with_sha1" != "x"; then
1101 enable_shader_cache=yes
1103 enable_shader_cache=no
1105 if test "x$with_sha1" = "x"; then
1106 if test "x$enable_shader_cache" = "xyes"; then
1107 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1110 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1113 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1114 [have_libdrm=yes], [have_libdrm=no])
1115 if test "x$have_libdrm" = xyes; then
1116 DEFINES="$DEFINES -DHAVE_LIBDRM"
1126 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1127 have_libudev=yes, have_libudev=no)
1129 AC_ARG_ENABLE([sysfs],
1130 [AS_HELP_STRING([--enable-sysfs],
1131 [enable /sys PCI identification @<:@default=disabled@:>@])],
1132 [have_sysfs="$enableval"],
1136 if test "x$enable_dri" = xyes; then
1137 if test "$enable_static" = yes; then
1138 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1141 # not a hard requirement as swrast does not depend on it
1142 if test "x$have_libdrm" = xyes; then
1143 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1147 AC_ARG_ENABLE([driglx-direct],
1148 [AS_HELP_STRING([--disable-driglx-direct],
1149 [disable direct rendering in GLX and EGL for DRI \
1150 @<:@default=auto@:>@])],
1151 [driglx_direct="$enableval"],
1152 [driglx_direct="yes"])
1155 dnl libGL configuration per driver
1157 case "x$enable_glx$enable_xlib_glx" in
1160 dri_modules="x11 xext xcb"
1161 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1162 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1163 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1164 GL_LIB_DEPS="$XLIBGL_LIBS"
1165 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1166 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1170 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1172 # find the DRI deps for libGL
1173 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1175 if test x"$driglx_direct" = xyes; then
1176 if test x"$dri_platform" = xdrm ; then
1177 DEFINES="$DEFINES -DGLX_USE_DRM"
1178 if test "x$have_libdrm" != xyes; then
1179 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1182 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1183 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1184 if test x"$enable_dri3" = xyes; then
1185 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1186 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1189 if test x"$enable_dri" = xyes; then
1190 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1193 if test x"$enable_dri3" = xyes; then
1194 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1195 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1198 if test x"$dri_platform" = xapple ; then
1199 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1203 # add xf86vidmode if available
1204 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1205 if test "$HAVE_XF86VIDMODE" = yes ; then
1206 dri_modules="$dri_modules xxf86vm"
1209 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1210 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1211 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1212 GL_LIB_DEPS="$DRIGL_LIBS"
1214 # need DRM libs, $PTHREAD_LIBS, etc.
1215 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1216 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1221 if test "$have_libudev" = yes; then
1222 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1226 if test "$have_sysfs" = yes; then
1227 DEFINES="$DEFINES -DHAVE_SYSFS"
1231 # This is outside the case (above) so that it is invoked even for non-GLX
1233 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1235 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1236 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1237 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1238 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1240 AC_SUBST([X11_INCLUDES])
1241 AC_SUBST([GL_LIB_DEPS])
1242 AC_SUBST([GL_PC_REQ_PRIV])
1243 AC_SUBST([GL_PC_LIB_PRIV])
1244 AC_SUBST([GL_PC_CFLAGS])
1245 AC_SUBST([DRI_PC_REQ_PRIV])
1246 AC_SUBST([GLESv1_CM_LIB_DEPS])
1247 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1248 AC_SUBST([GLESv2_LIB_DEPS])
1249 AC_SUBST([GLESv2_PC_LIB_PRIV])
1251 AC_SUBST([HAVE_XF86VIDMODE])
1256 case "x$enable_glx$enable_xlib_glx" in
1258 DEFINES="$DEFINES -DUSE_XSHM"
1261 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1262 if test "x$driglx_direct" = xyes; then
1263 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1272 AC_ARG_ENABLE([glx-tls],
1273 [AS_HELP_STRING([--enable-glx-tls],
1274 [enable TLS support in GLX @<:@default=disabled@:>@])],
1275 [GLX_USE_TLS="$enableval"],
1277 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1279 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1280 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1285 dnl Directory for DRI drivers
1286 AC_ARG_WITH([dri-driverdir],
1287 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1288 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1289 [DRI_DRIVER_INSTALL_DIR="$withval"],
1290 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1291 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1292 dnl Extra search path for DRI drivers
1293 AC_ARG_WITH([dri-searchpath],
1294 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1295 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1296 [DRI_DRIVER_SEARCH_DIR="$withval"],
1297 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1298 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1299 dnl Which drivers to build - default is chosen by platform
1300 AC_ARG_WITH([dri-drivers],
1301 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1302 [comma delimited classic DRI drivers list, e.g.
1303 "swrast,i965,radeon" @<:@default=auto@:>@])],
1304 [with_dri_drivers="$withval"],
1305 [with_dri_drivers=auto])
1307 if test "x$with_dri_drivers" = xauto; then
1308 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1309 with_dri_drivers="yes"
1311 with_dri_drivers="no"
1314 if test "x$with_dri_drivers" = xno; then
1318 dnl If $with_dri_drivers is yes, drivers will be added through
1319 dnl platform checks. Set DEFINES and LIB_DEPS
1320 if test "x$enable_dri" = xyes; then
1321 # Platform specific settings and drivers to build
1324 DEFINES="$DEFINES -DHAVE_ALIAS"
1325 if test "x$enable_dri3" = xyes; then
1326 DEFINES="$DEFINES -DHAVE_DRI3"
1329 if test "x$have_pci_id" != xyes; then
1330 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1335 # Build only the drivers for cards that exist on PowerPC/sparc
1336 if test "x$with_dri_drivers" = "xyes"; then
1337 with_dri_drivers="r200 radeon swrast"
1342 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1343 DEFINES="$DEFINES -DHAVE_ALIAS"
1346 DEFINES="$DEFINES -DHAVE_ALIAS"
1349 if test "x$with_dri_drivers" = "xyes"; then
1350 with_dri_drivers="swrast"
1354 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1355 if test "x$with_dri_drivers" = "xyes"; then
1356 with_dri_drivers="swrast"
1362 if test "x$with_dri_drivers" = "xyes"; then
1363 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1367 PKG_CHECK_MODULES([EXPAT], [expat], [],
1368 # expat version 2.0 and earlier do not provide expat.pc
1369 [AC_CHECK_HEADER([expat.h],[],
1370 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1371 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1372 [AC_MSG_ERROR([Expat library required for DRI not found])])
1373 EXPAT_LIBS="-lexpat"])
1375 DRICOMMON_NEED_LIBDRM=no
1376 # If we are building any DRI driver other than swrast.
1377 if test -n "$with_dri_drivers"; then
1378 if test "x$with_dri_drivers" != xswrast; then
1379 # ... libdrm is required
1380 if test "x$have_libdrm" != xyes; then
1381 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1383 DRICOMMON_NEED_LIBDRM=yes
1387 # If we're building any gallium DRI driver other than swrast
1388 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1389 if test "x$with_gallium_drivers" != xswrast; then
1390 # ... build a libdrm aware dricommon
1391 DRICOMMON_NEED_LIBDRM=yes
1395 # put all the necessary libs together
1396 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1399 AC_SUBST([DRI_LIB_DEPS])
1402 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1403 if test -n "$with_dri_drivers"; then
1404 if test "x$enable_opengl" != xyes; then
1405 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1408 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1409 for driver in $dri_drivers; do
1410 DRI_DIRS="$DRI_DIRS $driver"
1414 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1418 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1421 HAVE_NOUVEAU_DRI=yes;
1422 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1425 HAVE_RADEON_DRI=yes;
1426 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1430 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1433 HAVE_SWRAST_DRI=yes;
1436 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1440 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1443 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1444 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1445 "x$enable_osmesa" = xyes -o \
1449 dnl OSMesa configuration
1452 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1453 AC_ARG_WITH([osmesa-bits],
1454 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1455 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1456 [osmesa_bits="$withval"],
1458 if test "x$osmesa_bits" != x8; then
1459 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1460 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1464 case "x$osmesa_bits" in
1466 OSMESA_LIB="${OSMESA_LIB}"
1469 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1470 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1473 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1477 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1478 # only link libraries with osmesa if shared
1479 if test "$enable_static" = no; then
1480 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1484 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1487 AC_SUBST([OSMESA_LIB_DEPS])
1488 AC_SUBST([OSMESA_PC_REQ])
1489 AC_SUBST([OSMESA_PC_LIB_PRIV])
1492 dnl gbm configuration
1494 if test "x$enable_gbm" = xauto; then
1495 case "$with_egl_platforms" in
1502 if test "x$enable_gbm" = xyes; then
1503 if test "x$need_pci_id$have_pci_id" = xyesno; then
1504 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1507 if test "x$enable_dri" = xyes; then
1508 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1509 if test "x$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
1548 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1549 AC_SUBST([EGL_LIB_DEPS])
1552 dnl XA configuration
1554 if test "x$enable_xa" = xyes; then
1555 if test "x$with_gallium_drivers" = xswrast; then
1557 Building xa requires at least one non swrast gallium driver.
1558 If you are looking to use libxatracker.so with the VMware driver,
1559 make sure to include svga in the gallium drivers list, apart from
1561 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1563 enable_gallium_loader=$enable_shared_pipe_drivers
1565 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1568 dnl Gallium G3DVL configuration
1570 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1571 if test "x$enable_xvmc" = xauto; then
1572 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1575 if test "x$enable_vdpau" = xauto; then
1576 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1579 if test "x$enable_omx" = xauto; then
1580 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1583 if test "x$enable_va" = xauto; then
1584 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1588 if test "x$enable_dri" = xyes -o \
1589 "x$enable_xvmc" = xyes -o \
1590 "x$enable_vdpau" = xyes -o \
1591 "x$enable_omx" = xyes -o \
1592 "x$enable_va" = xyes; then
1595 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1597 if test "x$enable_xvmc" = xyes -o \
1598 "x$enable_vdpau" = xyes -o \
1599 "x$enable_omx" = xyes -o \
1600 "x$enable_va" = xyes; then
1601 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1602 need_gallium_vl_winsys=yes
1604 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1606 if test "x$enable_xvmc" = xyes; then
1607 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1608 enable_gallium_loader=$enable_shared_pipe_drivers
1610 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1612 if test "x$enable_vdpau" = xyes; then
1613 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1614 enable_gallium_loader=$enable_shared_pipe_drivers
1616 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1618 if test "x$enable_omx" = xyes; then
1619 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1620 enable_gallium_loader=$enable_shared_pipe_drivers
1622 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1624 if test "x$enable_va" = xyes; then
1625 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1626 enable_gallium_loader=$enable_shared_pipe_drivers
1628 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1631 dnl Nine Direct3D9 configuration
1633 if test "x$enable_nine" = xyes; then
1634 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1635 AC_MSG_ERROR([nine requires the gallium swrast driver])
1637 if test "x$with_gallium_drivers" == xswrast; then
1638 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1640 if test "x$enable_dri3" = xno; then
1641 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1644 enable_gallium_loader=$enable_shared_pipe_drivers
1646 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1649 dnl OpenCL configuration
1652 AC_ARG_WITH([libclc-path],
1653 [AS_HELP_STRING([--with-libclc-path],
1654 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1655 [LIBCLC_PATH="$withval"],
1658 if test -n "$LIBCLC_PATH"; then
1659 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1660 Please review the updated build instructions for clover:
1661 http://dri.freedesktop.org/wiki/GalliumCompute])
1665 AC_ARG_WITH([clang-libdir],
1666 [AS_HELP_STRING([--with-clang-libdir],
1667 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1668 [CLANG_LIBDIR="$withval"],
1671 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1672 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1674 if test "x$enable_opencl" = xyes; then
1675 if test -z "$with_gallium_drivers"; then
1676 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1679 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1680 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1683 if test "x$have_libclc" = xno; then
1684 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1685 Make sure the directory containing libclc.pc is specified in your
1686 PKG_CONFIG_PATH environment variable.
1687 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1689 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1690 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1691 AC_SUBST([LIBCLC_INCLUDEDIR])
1692 AC_SUBST([LIBCLC_LIBEXECDIR])
1695 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1696 enable_gallium_loader=yes
1698 if test "x$enable_opencl_icd" = xyes; then
1699 OPENCL_LIBNAME="MesaOpenCL"
1701 OPENCL_LIBNAME="OpenCL"
1704 if test "x$have_libelf" != xyes; then
1705 AC_MSG_ERROR([Clover requires libelf])
1708 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1709 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1710 AC_SUBST([OPENCL_LIBNAME])
1713 dnl Gallium configuration
1715 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1717 AC_SUBST([LLVM_BINDIR])
1718 AC_SUBST([LLVM_CFLAGS])
1719 AC_SUBST([LLVM_CPPFLAGS])
1720 AC_SUBST([LLVM_CXXFLAGS])
1721 AC_SUBST([LLVM_LIBDIR])
1722 AC_SUBST([LLVM_LIBS])
1723 AC_SUBST([LLVM_LDFLAGS])
1724 AC_SUBST([LLVM_INCLUDEDIR])
1725 AC_SUBST([LLVM_VERSION])
1726 AC_SUBST([CLANG_RESOURCE_DIR])
1728 case "x$enable_opengl$enable_gles1$enable_gles2" in
1730 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1734 AC_SUBST([VG_LIB_DEPS])
1735 AC_SUBST([EGL_CLIENT_APIS])
1738 dnl EGL Platforms configuration
1740 AC_ARG_WITH([egl-platforms],
1741 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1742 [comma delimited native platforms libEGL supports, e.g.
1743 "x11,drm" @<:@default=auto@:>@])],
1744 [with_egl_platforms="$withval"],
1745 [if test "x$enable_egl" = xyes; then
1746 with_egl_platforms="x11"
1748 with_egl_platforms=""
1751 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1752 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1755 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1756 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1758 if test "x$WAYLAND_SCANNER" = x; then
1759 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1762 # Do per-EGL platform setups and checks
1763 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1764 for plat in $egl_platforms; do
1767 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1769 if test "x$WAYLAND_SCANNER" = x; then
1770 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1775 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1779 test "x$enable_gbm" = "xno" &&
1780 AC_MSG_ERROR([EGL platform drm needs gbm])
1781 test "x$have_libdrm" != xyes &&
1782 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1789 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1793 case "$plat$need_pci_id$have_pci_id" in
1794 waylandyesno|drmyesno)
1795 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1799 # libEGL wants to default to the first platform specified in
1800 # ./configure. parse that here.
1801 if test "x$egl_platforms" != "x"; then
1802 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1803 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1805 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1808 if echo "$egl_platforms" | grep -q 'x11'; then
1809 NEED_WINSYS_XLIB=yes
1811 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1812 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1813 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1814 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1816 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1818 AC_SUBST([EGL_NATIVE_PLATFORM])
1819 AC_SUBST([EGL_CFLAGS])
1821 # If we don't have the X11 platform, set this define so we don't try to include
1823 if ! echo "$egl_platforms" | grep -q 'x11'; then
1824 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1825 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1828 AC_ARG_WITH([max-width],
1829 [AS_HELP_STRING([--with-max-width=N],
1830 [Maximum framebuffer width (4096)])],
1831 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1832 AS_IF([test "${withval}" -gt "4096"],
1833 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1835 AC_ARG_WITH([max-height],
1836 [AS_HELP_STRING([--with-max-height=N],
1837 [Maximum framebuffer height (4096)])],
1838 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1839 AS_IF([test "${withval}" -gt "4096"],
1840 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1846 AC_ARG_ENABLE([gallium-llvm],
1847 [AS_HELP_STRING([--enable-gallium-llvm],
1848 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1849 [enable_gallium_llvm="$enableval"],
1850 [enable_gallium_llvm=auto])
1852 AC_ARG_ENABLE([llvm-shared-libs],
1853 [AS_HELP_STRING([--enable-llvm-shared-libs],
1854 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1855 [enable_llvm_shared_libs="$enableval"],
1856 [enable_llvm_shared_libs=yes])
1858 AC_ARG_WITH([llvm-prefix],
1859 [AS_HELP_STRING([--with-llvm-prefix],
1860 [Prefix for LLVM installations in non-standard locations])],
1861 [llvm_prefix="$withval"],
1865 # Call this inside ` ` to get the return value.
1866 # $1 is the llvm-config command with arguments.
1867 strip_unwanted_llvm_flags() {
1868 # Use \> (marks the end of the word)
1870 -e 's/-DNDEBUG\>//g' \
1871 -e 's/-D_GNU_SOURCE\>//g' \
1872 -e 's/-pedantic\>//g' \
1873 -e 's/-Wcovered-switch-default\>//g' \
1877 -e 's/-Wcast-qual\>//g' \
1878 -e 's/-Woverloaded-virtual\>//g' \
1879 -e 's/-fcolor-diagnostics\>//g' \
1880 -e 's/-fdata-sections\>//g' \
1881 -e 's/-ffunction-sections\>//g' \
1882 -e 's/-fno-exceptions\>//g' \
1883 -e 's/-fomit-frame-pointer\>//g' \
1884 -e 's/-fvisibility-inlines-hidden\>//g' \
1886 -e 's/-fstack-protector-strong\>//g'
1890 if test -z "$with_gallium_drivers"; then
1891 enable_gallium_llvm=no
1893 if test "x$enable_gallium_llvm" = xauto; then
1895 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1898 if test "x$enable_gallium_llvm" = xyes; then
1899 if test -n "$llvm_prefix"; then
1900 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1902 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1905 if test "x$LLVM_CONFIG" != xno; then
1906 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1907 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1908 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1909 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1910 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1911 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1912 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1913 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1915 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1916 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1917 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1918 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1920 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1921 if test -z "$LLVM_VERSION_PATCH"; then
1922 LLVM_VERSION_PATCH=0
1925 if test -n "${LLVM_VERSION_MAJOR}"; then
1926 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1928 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1931 LLVM_REQUIRED_VERSION_MAJOR="3"
1932 LLVM_REQUIRED_VERSION_MINOR="3"
1933 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1934 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1937 LLVM_COMPONENTS="engine bitwriter"
1938 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1939 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1942 if test "x$enable_opencl" = xyes; then
1943 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1944 # LLVM 3.3 >= 177971 requires IRReader
1945 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1946 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1948 # LLVM 3.4 requires Option
1949 if $LLVM_CONFIG --components | grep -qw 'option'; then
1950 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1952 # Current OpenCL/Clover and LLVM 3.5 require ObjCARCOpts and ProfileData
1953 if $LLVM_CONFIG --components | grep -qw 'objcarcopts'; then
1954 LLVM_COMPONENTS="${LLVM_COMPONENTS} objcarcopts"
1956 if $LLVM_CONFIG --components | grep -qw 'profiledata'; then
1957 LLVM_COMPONENTS="${LLVM_COMPONENTS} profiledata"
1960 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1963 dnl Check for Clang internal headers
1964 if test "x$enable_opencl" = xyes; then
1965 if test -z "$CLANG_LIBDIR"; then
1966 CLANG_LIBDIR=${LLVM_LIBDIR}
1968 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1969 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1970 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1980 if test "x$enable_opencl" = xyes; then
1981 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1985 dnl Directory for XVMC libs
1986 AC_ARG_WITH([xvmc-libdir],
1987 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1988 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1989 [XVMC_LIB_INSTALL_DIR="$withval"],
1990 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1991 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1996 if test "x$enable_gallium_tests" = xyes; then
1997 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1998 enable_gallium_loader=yes
2000 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2002 dnl Directory for VDPAU libs
2003 AC_ARG_WITH([vdpau-libdir],
2004 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2005 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2006 [VDPAU_LIB_INSTALL_DIR="$withval"],
2007 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2008 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2010 dnl Directory for OMX libs
2012 AC_ARG_WITH([omx-libdir],
2013 [AS_HELP_STRING([--with-omx-libdir=DIR],
2014 [directory for the OMX libraries])],
2015 [OMX_LIB_INSTALL_DIR="$withval"],
2016 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2017 AC_SUBST([OMX_LIB_INSTALL_DIR])
2019 dnl Directory for VA libs
2021 AC_ARG_WITH([va-libdir],
2022 [AS_HELP_STRING([--with-va-libdir=DIR],
2023 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2024 [VA_LIB_INSTALL_DIR="$withval"],
2025 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2026 AC_SUBST([VA_LIB_INSTALL_DIR])
2028 AC_ARG_WITH([d3d-libdir],
2029 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2030 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2031 [D3D_DRIVER_INSTALL_DIR="$withval"],
2032 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2033 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2036 dnl Gallium helper functions
2038 gallium_require_drm() {
2039 if test "x$have_libdrm" != xyes; then
2040 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2044 gallium_require_llvm() {
2045 if test "x$MESA_LLVM" = x0; then
2046 case "$host" in *gnux32) return;; esac
2048 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2053 gallium_require_drm_loader() {
2054 if test "x$enable_gallium_loader" = xyes; then
2055 if test "x$need_pci_id$have_pci_id" = xyesno; then
2056 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2058 enable_gallium_drm_loader=yes
2060 if test "x$enable_va" = xyes && test "x$7" != x; then
2061 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2066 case "$with_egl_platforms" in
2070 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2073 if test "x$enable_gbm" != xyes; then
2074 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2078 radeon_llvm_check() {
2079 if test "x$enable_gallium_llvm" != "xyes"; then
2080 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2082 LLVM_REQUIRED_VERSION_MAJOR="3"
2083 LLVM_REQUIRED_VERSION_MINOR="4"
2084 LLVM_REQUIRED_VERSION_PATCH="2"
2085 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}${LLVM_REQUIRED_VERSION_PATCH}"; then
2086 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR.$LLVM_REQUIRED_VERSION_PATCH or newer is required for $1])
2088 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
2089 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
2090 sources with the --enable-experimental-targets=R600
2093 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
2094 NEED_RADEON_LLVM=yes
2095 if test "x$have_libelf" != xyes; then
2096 AC_MSG_ERROR([$1 requires libelf when using llvm])
2100 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2101 if test -n "$with_gallium_drivers"; then
2102 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2103 for driver in $gallium_drivers; do
2106 HAVE_GALLIUM_SVGA=yes
2107 gallium_require_drm "svga"
2108 gallium_require_drm_loader
2111 HAVE_GALLIUM_I915=yes
2112 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2113 gallium_require_drm "Gallium i915"
2114 gallium_require_drm_loader
2117 HAVE_GALLIUM_ILO=yes
2118 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2119 gallium_require_drm "Gallium i965/ilo"
2120 gallium_require_drm_loader
2123 HAVE_GALLIUM_R300=yes
2124 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2125 gallium_require_drm "Gallium R300"
2126 gallium_require_drm_loader
2127 gallium_require_llvm "Gallium R300"
2130 HAVE_GALLIUM_R600=yes
2131 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2132 gallium_require_drm "Gallium R600"
2133 gallium_require_drm_loader
2134 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2135 radeon_llvm_check "r600g"
2136 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2138 if test "x$enable_r600_llvm" = xyes; then
2139 USE_R600_LLVM_COMPILER=yes;
2141 if test "x$enable_opencl" = xyes; then
2142 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2146 HAVE_GALLIUM_RADEONSI=yes
2147 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2148 gallium_require_drm "radeonsi"
2149 gallium_require_drm_loader
2150 radeon_llvm_check "radeonsi"
2151 require_egl_drm "radeonsi"
2154 HAVE_GALLIUM_NOUVEAU=yes
2155 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2156 gallium_require_drm "nouveau"
2157 gallium_require_drm_loader
2160 HAVE_GALLIUM_FREEDRENO=yes
2161 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2162 gallium_require_drm "freedreno"
2163 gallium_require_drm_loader
2166 HAVE_GALLIUM_SOFTPIPE=yes
2167 if test "x$MESA_LLVM" = x1; then
2168 HAVE_GALLIUM_LLVMPIPE=yes
2172 HAVE_GALLIUM_VC4=yes
2173 gallium_require_drm "vc4"
2174 gallium_require_drm_loader
2177 i?86 | x86_64 | amd64)
2178 USE_VC4_SIMULATOR=yes
2183 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2189 dnl Set LLVM_LIBS - This is done after the driver configuration so
2190 dnl that drivers can add additional components to LLVM_COMPONENTS.
2191 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2192 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2193 dnl this was causing the same libraries to be appear multiple times
2196 if test "x$MESA_LLVM" != x0; then
2198 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2200 if test "x$enable_llvm_shared_libs" = xyes; then
2201 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2202 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2203 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2205 if test "x$llvm_have_one_so" = xyes; then
2206 dnl LLVM was built using auto*, so there is only one shared object.
2207 LLVM_LIBS="-l$LLVM_SO_NAME"
2209 dnl If LLVM was built with CMake, there will be one shared object per
2211 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2212 [AC_MSG_ERROR([Could not find llvm shared libraries:
2213 Please make sure you have built llvm with the --enable-shared option
2214 and that your llvm libraries are installed in $LLVM_LIBDIR
2215 If you have installed your llvm libraries to a different directory you
2216 can use the --with-llvm-prefix= configure flag to specify this directory.
2217 NOTE: Mesa is attempting to use llvm shared libraries by default.
2218 If you do not want to build with llvm shared libraries and instead want to
2219 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2220 invocation and rebuild.])])
2222 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2223 dnl install uses a shared object for each component and we have
2224 dnl already added all of these objects to LLVM_LIBS.
2227 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2228 dnl We need to link to llvm system libs when using static libs
2229 dnl However, only llvm 3.5+ provides --system-libs
2230 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2231 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2236 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2237 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2238 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2239 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2240 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2241 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2242 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2243 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2244 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2245 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2246 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2247 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2248 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2250 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2252 # NOTE: anything using xcb or other client side libs ends up in separate
2253 # _CLIENT variables. The pipe loader is built in two variants,
2254 # one that is standalone and does not link any x client libs (for
2255 # use by XA tracker in particular, but could be used in any case
2256 # where communication with xserver is not desired).
2257 if test "x$enable_gallium_loader" = xyes; then
2258 if test "x$NEED_WINSYS_XLIB" = xyes; then
2259 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2262 if test "x$enable_dri" = xyes; then
2263 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2266 if test "x$enable_gallium_drm_loader" = xyes; then
2267 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2268 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2269 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2270 if test "x$pipe_loader_have_xcb" = xyes; then
2271 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2272 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2276 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2277 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2279 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2280 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2281 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2282 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2285 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2286 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2287 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2288 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2289 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2290 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2292 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2293 "x$HAVE_GALLIUM_R600" = xyes -o \
2294 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2295 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2296 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2297 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2298 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2299 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2300 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2301 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2302 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2303 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2304 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2309 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2310 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2311 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2312 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2313 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2315 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2316 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2317 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2319 AC_SUBST([NINE_MAJOR], 1)
2320 AC_SUBST([NINE_MINOR], 0)
2321 AC_SUBST([NINE_TINY], 0)
2322 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2324 AC_SUBST([VDPAU_MAJOR], 1)
2325 AC_SUBST([VDPAU_MINOR], 0)
2327 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2328 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2329 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2330 AC_SUBST([VA_MINOR], $VA_MINOR)
2332 AC_SUBST([XVMC_MAJOR], 1)
2333 AC_SUBST([XVMC_MINOR], 0)
2335 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2336 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2337 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2338 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2340 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2341 AC_SUBST([XA_MINOR], $XA_MINOR)
2342 AC_SUBST([XA_TINY], $XA_TINY)
2343 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2345 dnl Restore LDFLAGS and CPPFLAGS
2346 LDFLAGS="$_SAVE_LDFLAGS"
2347 CPPFLAGS="$_SAVE_CPPFLAGS"
2349 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2350 if test "x$acv_mesa_CLANG" = xyes; then
2351 CFLAGS="$CFLAGS -Qunused-arguments"
2352 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2355 dnl Add user CFLAGS and CXXFLAGS
2356 CFLAGS="$CFLAGS $USER_CFLAGS"
2357 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2359 dnl Substitute the config
2360 AC_CONFIG_FILES([Makefile
2362 src/egl/drivers/dri2/Makefile
2363 src/egl/main/Makefile
2365 src/egl/wayland/wayland-drm/Makefile
2366 src/egl/wayland/wayland-egl/Makefile
2367 src/egl/wayland/wayland-egl/wayland-egl.pc
2368 src/gallium/Makefile
2369 src/gallium/auxiliary/Makefile
2370 src/gallium/auxiliary/pipe-loader/Makefile
2371 src/gallium/drivers/freedreno/Makefile
2372 src/gallium/drivers/i915/Makefile
2373 src/gallium/drivers/ilo/Makefile
2374 src/gallium/drivers/llvmpipe/Makefile
2375 src/gallium/drivers/noop/Makefile
2376 src/gallium/drivers/nouveau/Makefile
2377 src/gallium/drivers/r300/Makefile
2378 src/gallium/drivers/r600/Makefile
2379 src/gallium/drivers/radeon/Makefile
2380 src/gallium/drivers/radeonsi/Makefile
2381 src/gallium/drivers/rbug/Makefile
2382 src/gallium/drivers/softpipe/Makefile
2383 src/gallium/drivers/svga/Makefile
2384 src/gallium/drivers/trace/Makefile
2385 src/gallium/drivers/vc4/Makefile
2386 src/gallium/drivers/vc4/kernel/Makefile
2387 src/gallium/state_trackers/clover/Makefile
2388 src/gallium/state_trackers/dri/Makefile
2389 src/gallium/state_trackers/glx/xlib/Makefile
2390 src/gallium/state_trackers/nine/Makefile
2391 src/gallium/state_trackers/omx/Makefile
2392 src/gallium/state_trackers/osmesa/Makefile
2393 src/gallium/state_trackers/va/Makefile
2394 src/gallium/state_trackers/vdpau/Makefile
2395 src/gallium/state_trackers/xa/Makefile
2396 src/gallium/state_trackers/xvmc/Makefile
2397 src/gallium/targets/d3dadapter9/Makefile
2398 src/gallium/targets/d3dadapter9/d3d.pc
2399 src/gallium/targets/dri/Makefile
2400 src/gallium/targets/libgl-xlib/Makefile
2401 src/gallium/targets/omx/Makefile
2402 src/gallium/targets/opencl/Makefile
2403 src/gallium/targets/osmesa/Makefile
2404 src/gallium/targets/osmesa/osmesa.pc
2405 src/gallium/targets/pipe-loader/Makefile
2406 src/gallium/targets/va/Makefile
2407 src/gallium/targets/vdpau/Makefile
2408 src/gallium/targets/xa/Makefile
2409 src/gallium/targets/xa/xatracker.pc
2410 src/gallium/targets/xvmc/Makefile
2411 src/gallium/tests/trivial/Makefile
2412 src/gallium/tests/unit/Makefile
2413 src/gallium/winsys/freedreno/drm/Makefile
2414 src/gallium/winsys/i915/drm/Makefile
2415 src/gallium/winsys/intel/drm/Makefile
2416 src/gallium/winsys/nouveau/drm/Makefile
2417 src/gallium/winsys/radeon/drm/Makefile
2418 src/gallium/winsys/svga/drm/Makefile
2419 src/gallium/winsys/sw/dri/Makefile
2420 src/gallium/winsys/sw/kms-dri/Makefile
2421 src/gallium/winsys/sw/null/Makefile
2422 src/gallium/winsys/sw/wrapper/Makefile
2423 src/gallium/winsys/sw/xlib/Makefile
2424 src/gallium/winsys/vc4/drm/Makefile
2429 src/glx/apple/Makefile
2430 src/glx/tests/Makefile
2434 src/mapi/es1api/glesv1_cm.pc
2435 src/mapi/es2api/glesv2.pc
2436 src/mapi/glapi/gen/Makefile
2439 src/mesa/drivers/dri/dri.pc
2440 src/mesa/drivers/dri/common/Makefile
2441 src/mesa/drivers/dri/common/xmlpool/Makefile
2442 src/mesa/drivers/dri/i915/Makefile
2443 src/mesa/drivers/dri/i965/Makefile
2444 src/mesa/drivers/dri/Makefile
2445 src/mesa/drivers/dri/nouveau/Makefile
2446 src/mesa/drivers/dri/r200/Makefile
2447 src/mesa/drivers/dri/radeon/Makefile
2448 src/mesa/drivers/dri/swrast/Makefile
2449 src/mesa/drivers/osmesa/Makefile
2450 src/mesa/drivers/osmesa/osmesa.pc
2451 src/mesa/drivers/x11/Makefile
2452 src/mesa/main/tests/Makefile
2454 src/util/tests/hash_table/Makefile])
2459 dnl Output some configuration info for the user
2462 echo " prefix: $prefix"
2463 echo " exec_prefix: $exec_prefix"
2464 echo " libdir: $libdir"
2465 echo " includedir: $includedir"
2469 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2473 case "x$enable_osmesa$enable_gallium_osmesa" in
2475 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2478 echo " OSMesa: lib$OSMESA_LIB"
2486 if test "x$enable_dri" != xno; then
2487 echo " DRI platform: $dri_platform"
2488 if test -z "$DRI_DIRS"; then
2489 echo " DRI drivers: no"
2491 echo " DRI drivers: $DRI_DIRS"
2493 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2496 case "x$enable_glx$enable_xlib_glx" in
2498 echo " GLX: Xlib-based"
2501 echo " GLX: DRI-based"
2504 echo " GLX: $enable_glx"
2510 echo " EGL: $enable_egl"
2511 if test "$enable_egl" = yes; then
2512 echo " EGL platforms: $egl_platforms"
2515 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2516 egl_drivers="$egl_drivers builtin:egl_dri2"
2519 echo " EGL drivers: $egl_drivers"
2523 if test "x$MESA_LLVM" = x1; then
2525 echo " llvm-config: $LLVM_CONFIG"
2526 echo " llvm-version: $LLVM_VERSION"
2532 if test -n "$with_gallium_drivers"; then
2533 echo " Gallium: yes"
2540 echo " Shader cache: $enable_shader_cache"
2541 if test "x$enable_shader_cache" = "xyes"; then
2542 echo " With SHA1 from: $with_sha1"
2547 echo " Shared libs: $enable_shared"
2548 echo " Static libs: $enable_static"
2549 echo " Shared-glapi: $enable_shared_glapi"
2551 dnl Compiler options
2552 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2553 cflags=`echo $CFLAGS | \
2554 $SED 's/^ *//;s/ */ /;s/ *$//'`
2555 cxxflags=`echo $CXXFLAGS | \
2556 $SED 's/^ *//;s/ */ /;s/ *$//'`
2557 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2559 echo " CFLAGS: $cflags"
2560 echo " CXXFLAGS: $cxxflags"
2561 echo " Macros: $defines"
2563 if test "x$MESA_LLVM" = x1; then
2564 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2565 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2566 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2569 echo " PYTHON2: $PYTHON2"
2572 echo " Run '${MAKE-make}' to build Mesa"