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)
127 if test -z "$PYTHON2"; then
128 if test ! -f "$srcdir/src/util/format_srgb.c"; then
129 AC_MSG_ERROR([Python not found - unable to generate sources])
132 if test "x$acv_mako_found" = xno; then
133 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
134 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
141 dnl We need a POSIX shell for parts of the build. Assume we have one
145 # Solaris /bin/sh is too old/non-POSIX compliant
146 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
151 dnl clang is mostly GCC-compatible, but its version is much lower,
152 dnl so we have to check for it.
153 AC_MSG_CHECKING([if compiling with clang])
156 [AC_LANG_PROGRAM([], [[
161 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
163 AC_MSG_RESULT([$acv_mesa_CLANG])
165 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
166 dnl versions are explictly not supported.
169 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
170 AC_MSG_CHECKING([whether gcc version is sufficient])
174 GCC_VERSION=`$CC -dumpversion`
175 if test $? -eq 0; then
176 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
177 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
180 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
182 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
187 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
190 if test "x$cross_compiling" = xyes; then
195 dnl Check for compiler builtins
196 AX_GCC_BUILTIN([__builtin_bswap32])
197 AX_GCC_BUILTIN([__builtin_bswap64])
198 AX_GCC_BUILTIN([__builtin_clz])
199 AX_GCC_BUILTIN([__builtin_clzll])
200 AX_GCC_BUILTIN([__builtin_ctz])
201 AX_GCC_BUILTIN([__builtin_expect])
202 AX_GCC_BUILTIN([__builtin_ffs])
203 AX_GCC_BUILTIN([__builtin_ffsll])
204 AX_GCC_BUILTIN([__builtin_popcount])
205 AX_GCC_BUILTIN([__builtin_popcountll])
206 AX_GCC_BUILTIN([__builtin_unreachable])
208 AX_GCC_FUNC_ATTRIBUTE([flatten])
209 AX_GCC_FUNC_ATTRIBUTE([format])
210 AX_GCC_FUNC_ATTRIBUTE([malloc])
211 AX_GCC_FUNC_ATTRIBUTE([packed])
212 AX_GCC_FUNC_ATTRIBUTE([unused])
214 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
216 dnl Make sure the pkg-config macros are defined
217 m4_ifndef([PKG_PROG_PKG_CONFIG],
218 [m4_fatal([Could not locate the pkg-config autoconf macros.
219 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
220 are in a different location, try setting the environment variable
221 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
222 PKG_PROG_PKG_CONFIG()
224 dnl LIB_DIR - library basename
225 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
228 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
229 _SAVE_LDFLAGS="$LDFLAGS"
230 _SAVE_CPPFLAGS="$CPPFLAGS"
237 DEFINES="$DEFINES -D_GNU_SOURCE"
240 DEFINES="$DEFINES -DSVR4"
243 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
247 dnl Add flags for gcc and g++
248 if test "x$GCC" = xyes; then
249 CFLAGS="$CFLAGS -Wall"
251 if test "x$USE_GNU99" = xyes; then
252 CFLAGS="$CFLAGS -std=gnu99"
254 CFLAGS="$CFLAGS -std=c99"
257 # Enable -Werror=implicit-function-declaration and
258 # -Werror=missing-prototypes, if available, or otherwise, just
259 # -Wmissing-prototypes. This is particularly useful to avoid
260 # generating a loadable driver module that has undefined symbols.
261 save_CFLAGS="$CFLAGS"
262 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
263 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
264 CFLAGS="$CFLAGS -Werror=missing-prototypes"
265 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
266 AC_MSG_RESULT([yes]),
267 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
268 AC_MSG_RESULT([no])]);
270 # Enable -fvisibility=hidden if using a gcc that supports it
271 save_CFLAGS="$CFLAGS"
272 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
273 VISIBILITY_CFLAGS="-fvisibility=hidden"
274 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
275 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
276 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
278 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
281 # Work around aliasing bugs - developers should comment this out
282 CFLAGS="$CFLAGS -fno-strict-aliasing"
284 # gcc's builtin memcmp is slower than glibc's
285 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
286 CFLAGS="$CFLAGS -fno-builtin-memcmp"
288 # Flags to help ensure that certain portions of the code -- and only those
289 # portions -- can be built with MSVC:
290 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
291 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
292 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
293 # supports most of C99)
294 # - the rest has no compiler compiler restrictions
295 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
296 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
298 # Enable -Werror=vla if compiler supports it
299 save_CFLAGS="$CFLAGS"
300 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
301 CFLAGS="$CFLAGS -Werror=vla"
302 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
303 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
304 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
305 AC_MSG_RESULT([yes])],
306 AC_MSG_RESULT([no]));
307 CFLAGS="$save_CFLAGS"
309 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
310 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
312 if test "x$GXX" = xyes; then
313 CXXFLAGS="$CXXFLAGS -Wall"
315 # Enable -fvisibility=hidden if using a gcc that supports it
316 save_CXXFLAGS="$CXXFLAGS"
317 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
318 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
319 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
321 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
322 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
325 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
326 CXXFLAGS=$save_CXXFLAGS
328 # Work around aliasing bugs - developers should comment this out
329 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
331 # gcc's builtin memcmp is slower than glibc's
332 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
333 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
336 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
337 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
338 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
339 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
341 dnl even if the compiler appears to support it, using visibility attributes isn't
342 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
346 VISIBILITY_CXXFLAGS=""
350 AC_SUBST([VISIBILITY_CFLAGS])
351 AC_SUBST([VISIBILITY_CXXFLAGS])
354 dnl Optional flags, check for compiler support
356 SSE41_CFLAGS="-msse4.1"
357 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
358 dnl stack, but on x86-32 such alignment is not guaranteed.
359 case "$target_cpu" in
361 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
364 save_CFLAGS="$CFLAGS"
365 CFLAGS="$SSE41_CFLAGS $CFLAGS"
366 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
367 #include <smmintrin.h>
369 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
370 c = _mm_max_epu32(a, b);
372 }]])], SSE41_SUPPORTED=1)
373 CFLAGS="$save_CFLAGS"
374 if test "x$SSE41_SUPPORTED" = x1; then
375 DEFINES="$DEFINES -DUSE_SSE41"
377 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
378 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
380 dnl Can't have static and shared libraries, default to static if user
381 dnl explicitly requested. If both disabled, set to static since shared
382 dnl was explicitly requested.
383 case "x$enable_static$enable_shared" in
385 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
389 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
394 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
397 dnl other compiler options
399 AC_ARG_ENABLE([debug],
400 [AS_HELP_STRING([--enable-debug],
401 [use debug compiler flags and macros @<:@default=disabled@:>@])],
402 [enable_debug="$enableval"],
405 if test "x$enable_debug" = xyes; then
406 DEFINES="$DEFINES -DDEBUG"
407 if test "x$GCC" = xyes; then
408 if ! echo "$CFLAGS" | grep -q -e '-g'; then
411 if ! echo "$CFLAGS" | grep -q -e '-O'; then
415 if test "x$GXX" = xyes; then
416 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
417 CXXFLAGS="$CXXFLAGS -g"
419 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
420 CXXFLAGS="$CXXFLAGS -O0"
424 DEFINES="$DEFINES -DNDEBUG"
428 dnl Check if linker supports -Bsymbolic
430 save_LDFLAGS=$LDFLAGS
431 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
432 AC_MSG_CHECKING([if ld supports -Bsymbolic])
434 [AC_LANG_SOURCE([int main() { return 0;}])],
435 [AC_MSG_RESULT([yes])
436 BSYMBOLIC="-Wl,-Bsymbolic";],
439 LDFLAGS=$save_LDFLAGS
441 AC_SUBST([BSYMBOLIC])
444 dnl Check if linker supports garbage collection
446 save_LDFLAGS=$LDFLAGS
447 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
448 AC_MSG_CHECKING([whether ld supports --gc-sections])
450 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
451 [AC_MSG_RESULT([yes])
452 GC_SECTIONS="-Wl,--gc-sections";],
455 LDFLAGS=$save_LDFLAGS
457 AC_SUBST([GC_SECTIONS])
460 dnl OpenBSD does not have DT_NEEDED entries for libc by design
461 dnl so when these flags are passed to ld via libtool the checks will fail
465 LD_NO_UNDEFINED="" ;;
467 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
470 AC_SUBST([LD_NO_UNDEFINED])
473 dnl Check if linker supports version scripts
475 AC_MSG_CHECKING([if the linker supports version-scripts])
476 save_LDFLAGS=$LDFLAGS
477 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
478 cat > conftest.map <<EOF
488 [AC_LANG_SOURCE([int main() { return 0;}])],
489 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
490 [have_ld_version_script=no; AC_MSG_RESULT(no)])
491 LDFLAGS=$save_LDFLAGS
492 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
495 dnl Check if linker supports dynamic list files
497 AC_MSG_CHECKING([if the linker supports --dynamic-list])
498 save_LDFLAGS=$LDFLAGS
499 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
500 cat > conftest.dyn <<EOF
502 radeon_drm_winsys_create;
506 [AC_LANG_SOURCE([int main() { return 0;}])],
507 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
508 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
509 LDFLAGS=$save_LDFLAGS
510 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
513 dnl compatibility symlinks
517 HAVE_COMPAT_SYMLINKS=yes ;;
519 HAVE_COMPAT_SYMLINKS=no ;;
522 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
540 AC_ARG_WITH([gl-lib-name],
541 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
542 [specify GL library name @<:@default=GL@:>@])],
545 AC_ARG_WITH([osmesa-lib-name],
546 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
547 [specify OSMesa library name @<:@default=OSMesa@:>@])],
548 [OSMESA_LIB=$withval],
550 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
551 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
554 dnl Mangled Mesa support
556 AC_ARG_ENABLE([mangling],
557 [AS_HELP_STRING([--enable-mangling],
558 [enable mangled symbols and library name @<:@default=disabled@:>@])],
559 [enable_mangling="${enableval}"],
562 if test "x${enable_mangling}" = "xyes" ; then
563 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
564 GL_LIB="Mangled${GL_LIB}"
565 OSMESA_LIB="Mangled${OSMESA_LIB}"
568 AC_SUBST([OSMESA_LIB])
571 dnl potentially-infringing-but-nobody-knows-for-sure stuff
573 AC_ARG_ENABLE([texture-float],
574 [AS_HELP_STRING([--enable-texture-float],
575 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
576 [enable_texture_float="$enableval"],
577 [enable_texture_float=no]
579 if test "x$enable_texture_float" = xyes; then
580 AC_MSG_WARN([Floating-point textures enabled.])
581 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
582 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
586 dnl Arch/platform-specific settings
589 [AS_HELP_STRING([--disable-asm],
590 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
591 [enable_asm="$enableval"],
595 AC_MSG_CHECKING([whether to enable assembly])
596 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
597 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
598 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
600 i?86 | x86_64 | amd64)
602 AC_MSG_RESULT([no, cross compiling])
606 # check for supported arches
607 if test "x$enable_asm" = xyes; then
611 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
618 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
634 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
635 AC_MSG_RESULT([yes, x86])
638 DEFINES="$DEFINES -DUSE_X86_64_ASM"
639 AC_MSG_RESULT([yes, x86_64])
642 DEFINES="$DEFINES -DUSE_SPARC_ASM"
643 AC_MSG_RESULT([yes, sparc])
646 AC_MSG_RESULT([no, platform not supported])
651 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
652 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
654 dnl Check to see if dlopen is in default libraries (like Solaris, which
655 dnl has it in libc), or if libdl is needed to get it.
656 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
657 [AC_CHECK_LIB([dl], [dlopen],
658 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
659 AC_SUBST([DLOPEN_LIBS])
661 dnl Check if that library also has dladdr
663 LIBS="$LIBS $DLOPEN_LIBS"
664 AC_CHECK_FUNCS([dladdr])
671 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
672 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
673 [AC_MSG_ERROR([Could not find clock_gettime])])])
674 AC_SUBST([CLOCK_LIB])
678 dnl See if posix_memalign is available
679 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
681 dnl Check for pthreads
683 if test "x$ax_pthread_ok" = xno; then
684 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
686 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
687 dnl to -pthread, which causes problems if we need -lpthread to appear in
689 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
691 dnl SELinux awareness.
692 AC_ARG_ENABLE([selinux],
693 [AS_HELP_STRING([--enable-selinux],
694 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
695 [MESA_SELINUX="$enableval"],
697 if test "x$enable_selinux" = "xyes"; then
698 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
699 [AC_CHECK_HEADER([selinux/selinux.h],[],
700 [AC_MSG_ERROR([SELinux headers not found])])
701 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
702 [AC_MSG_ERROR([SELinux library not found])])
703 SELINUX_LIBS="-lselinux"])
704 DEFINES="$DEFINES -DMESA_SELINUX"
706 AC_SUBST([SELINUX_CFLAGS])
707 AC_SUBST([SELINUX_LIBS])
710 AC_ARG_ENABLE([opengl],
711 [AS_HELP_STRING([--disable-opengl],
712 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
713 [enable_opengl="$enableval"],
715 AC_ARG_ENABLE([gles1],
716 [AS_HELP_STRING([--enable-gles1],
717 [enable support for OpenGL ES 1.x API @<:@default=disabled@:>@])],
718 [enable_gles1="$enableval"],
720 AC_ARG_ENABLE([gles2],
721 [AS_HELP_STRING([--enable-gles2],
722 [enable support for OpenGL ES 2.x API @<:@default=disabled@:>@])],
723 [enable_gles2="$enableval"],
727 [AS_HELP_STRING([--enable-dri],
728 [enable DRI modules @<:@default=enabled@:>@])],
729 [enable_dri="$enableval"],
740 AC_ARG_ENABLE([dri3],
741 [AS_HELP_STRING([--enable-dri3],
742 [enable DRI3 @<:@default=auto@:>@])],
743 [enable_dri3="$enableval"],
744 [enable_dri3="$dri3_default"])
746 [AS_HELP_STRING([--enable-glx],
747 [enable GLX library @<:@default=enabled@:>@])],
748 [enable_glx="$enableval"],
750 AC_ARG_ENABLE([osmesa],
751 [AS_HELP_STRING([--enable-osmesa],
752 [enable OSMesa library @<:@default=disabled@:>@])],
753 [enable_osmesa="$enableval"],
755 AC_ARG_ENABLE([gallium-osmesa],
756 [AS_HELP_STRING([--enable-gallium-osmesa],
757 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
758 [enable_gallium_osmesa="$enableval"],
759 [enable_gallium_osmesa=no])
761 [AS_HELP_STRING([--disable-egl],
762 [disable EGL library @<:@default=enabled@:>@])],
763 [enable_egl="$enableval"],
767 [AS_HELP_STRING([--enable-xa],
768 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
769 [enable_xa="$enableval"],
772 [AS_HELP_STRING([--enable-gbm],
773 [enable gbm library @<:@default=auto@:>@])],
774 [enable_gbm="$enableval"],
776 AC_ARG_ENABLE([nine],
777 [AS_HELP_STRING([--enable-nine],
778 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
779 [enable_nine="$enableval"],
782 AC_ARG_ENABLE([xvmc],
783 [AS_HELP_STRING([--enable-xvmc],
784 [enable xvmc library @<:@default=auto@:>@])],
785 [enable_xvmc="$enableval"],
787 AC_ARG_ENABLE([vdpau],
788 [AS_HELP_STRING([--enable-vdpau],
789 [enable vdpau library @<:@default=auto@:>@])],
790 [enable_vdpau="$enableval"],
793 [AS_HELP_STRING([--enable-omx],
794 [enable OpenMAX library @<:@default=disabled@:>@])],
795 [enable_omx="$enableval"],
798 [AS_HELP_STRING([--enable-va],
799 [enable va library @<:@default=auto@:>@])],
800 [enable_va="$enableval"],
802 AC_ARG_ENABLE([opencl],
803 [AS_HELP_STRING([--enable-opencl],
804 [enable OpenCL library @<:@default=disabled@:>@])],
805 [enable_opencl="$enableval"],
807 AC_ARG_ENABLE([opencl_icd],
808 [AS_HELP_STRING([--enable-opencl-icd],
809 [Build an OpenCL ICD library to be loaded by an ICD implementation
810 @<:@default=disabled@:>@])],
811 [enable_opencl_icd="$enableval"],
812 [enable_opencl_icd=no])
813 AC_ARG_ENABLE([xlib-glx],
814 [AS_HELP_STRING([--enable-xlib-glx],
815 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
816 [enable_xlib_glx="$enableval"],
817 [enable_xlib_glx=no])
819 AC_ARG_ENABLE([r600-llvm-compiler],
820 [AS_HELP_STRING([--enable-r600-llvm-compiler],
821 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
822 [enable_r600_llvm="$enableval"],
823 [enable_r600_llvm=no])
825 AC_ARG_ENABLE([gallium-tests],
826 [AS_HELP_STRING([--enable-gallium-tests],
827 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
828 [enable_gallium_tests="$enableval"],
829 [enable_gallium_tests=no])
831 # Option for Gallium drivers
833 # Keep this in sync with the --with-gallium-drivers help string default value
834 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
836 AC_ARG_WITH([gallium-drivers],
837 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
838 [comma delimited Gallium drivers list, e.g.
839 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
840 @<:@default=r300,r600,svga,swrast@:>@])],
841 [with_gallium_drivers="$withval"],
842 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
844 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
845 # here so that the script doesn't choke on an unknown driver name later.
846 case "$with_gallium_drivers" in
847 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
848 no) with_gallium_drivers='' ;;
851 if test "x$enable_opengl" = xno -a \
852 "x$enable_gles1" = xno -a \
853 "x$enable_gles2" = xno -a \
854 "x$enable_nine" = xno -a \
855 "x$enable_xa" = xno -a \
856 "x$enable_xvmc" = xno -a \
857 "x$enable_vdpau" = xno -a \
858 "x$enable_omx" = xno -a \
859 "x$enable_va" = xno -a \
860 "x$enable_opencl" = xno; then
861 AC_MSG_ERROR([at least one API should be enabled])
864 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
865 if test "x$enable_opengl" = xno -a \
866 "x$enable_gles1" = xyes; then
867 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
870 if test "x$enable_opengl" = xno -a \
871 "x$enable_gles2" = xyes; then
872 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
875 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
876 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
877 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
878 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
879 "x$enable_gles1" = xyes -o \
880 "x$enable_gles2" = xyes)
882 if test "x$enable_glx" = xno; then
883 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
887 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
888 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
891 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
892 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
895 # Disable GLX if OpenGL is not enabled
896 if test "x$enable_glx$enable_opengl" = xyesno; then
897 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
901 # Disable GLX if DRI and Xlib-GLX are not enabled
902 if test "x$enable_glx" = xyes -a \
903 "x$enable_dri" = xno -a \
904 "x$enable_xlib_glx" = xno; then
905 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
909 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
910 "x$enable_dri" = xyes)
912 # Select which platform-dependent DRI code gets built
915 dri_platform='apple' ;;
917 dri_platform='none' ;;
919 dri_platform='drm' ;;
922 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
923 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
924 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
925 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
926 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
928 AC_ARG_ENABLE([shared-glapi],
929 [AS_HELP_STRING([--enable-shared-glapi],
930 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
931 [enable_shared_glapi="$enableval"],
932 [enable_shared_glapi=yes])
934 case "x$enable_opengl$enable_gles1$enable_gles2" in
936 if test "x$enable_shared_glapi" = xno; then
937 AC_MSG_ERROR([shared GLAPI required when building two or more of
938 the following APIs - opengl, gles1 gles2])
943 # Building Xlib-GLX requires shared glapi to be disabled.
944 if test "x$enable_xlib_glx" = xyes; then
945 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
946 enable_shared_glapi=no
949 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
951 # Build the pipe-drivers as separate libraries/modules.
952 # Do not touch this unless you know what you are doing.
953 # XXX: Expose via configure option ?
954 enable_shared_pipe_drivers=no
957 dnl Driver specific build directories
960 case "x$enable_glx$enable_xlib_glx" in
962 NEED_WINSYS_XLIB="yes"
966 if test "x$enable_dri" = xyes; then
967 enable_gallium_loader="$enable_shared_pipe_drivers"
970 if test "x$enable_gallium_osmesa" = xyes; then
971 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
972 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
974 if test "x$enable_osmesa" = xyes; then
975 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
979 AC_SUBST([MESA_LLVM])
983 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
984 [choose SHA1 implementation])])
985 case "x$with_sha1" in
986 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
989 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
992 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
993 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
996 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
997 AC_MSG_ERROR([sha1 in libc requested but not found])
999 if test "x$with_sha1" = xlibc; then
1000 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1001 [Use libc SHA1 functions])
1004 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1005 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1006 with_sha1=CommonCrypto
1008 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1009 AC_MSG_ERROR([CommonCrypto requested but not found])
1011 if test "x$with_sha1" = xCommonCrypto; then
1012 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1013 [Use CommonCrypto SHA1 functions])
1016 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1017 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1018 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1021 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1022 AC_MSG_ERROR([CryptoAPI requested but not found])
1024 if test "x$with_sha1" = xCryptoAPI; then
1025 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1026 [Use CryptoAPI SHA1 functions])
1029 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1030 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1033 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1034 AC_MSG_ERROR([libmd requested but not found])
1036 if test "x$with_sha1" = xlibmd; then
1037 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1038 [Use libmd SHA1 functions])
1041 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1042 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1045 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1046 AC_MSG_ERROR([libsha1 requested but not found])
1048 if test "x$with_sha1" = xlibsha1; then
1049 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1050 [Use libsha1 for SHA1])
1053 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1054 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1057 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1058 AC_MSG_ERROR([libnettle requested but not found])
1060 if test "x$with_sha1" = xlibnettle; then
1061 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1062 [Use libnettle SHA1 functions])
1065 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1066 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1069 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1070 AC_MSG_ERROR([libgcrypt requested but not found])
1072 if test "x$with_sha1" = xlibgcrypt; then
1073 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1074 [Use libgcrypt SHA1 functions])
1077 # We don't need all of the OpenSSL libraries, just libcrypto
1078 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1079 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1080 [HAVE_OPENSSL_PKC=no])
1081 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1082 if test "x$with_sha1" = x; then
1086 if test "x$with_sha1" = xlibcrypto; then
1087 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1090 if test "x$with_sha1" = xlibcrypto; then
1091 if test "x$HAVE_LIBCRYPTO" = xyes; then
1094 SHA1_LIBS="$OPENSSL_LIBS"
1095 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1098 AC_MSG_CHECKING([for SHA1 implementation])
1099 AC_MSG_RESULT([$with_sha1])
1101 AC_SUBST(SHA1_CFLAGS)
1103 # Allow user to configure out the shader-cache feature
1104 AC_ARG_ENABLE([shader-cache],
1105 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1106 [enable_shader_cache="$enableval"],
1107 [if test "x$with_sha1" != "x"; then
1108 enable_shader_cache=yes
1110 enable_shader_cache=no
1112 if test "x$with_sha1" = "x"; then
1113 if test "x$enable_shader_cache" = "xyes"; then
1114 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1117 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1120 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1121 [have_libdrm=yes], [have_libdrm=no])
1122 if test "x$have_libdrm" = xyes; then
1123 DEFINES="$DEFINES -DHAVE_LIBDRM"
1133 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1134 have_libudev=yes, have_libudev=no)
1136 AC_ARG_ENABLE([sysfs],
1137 [AS_HELP_STRING([--enable-sysfs],
1138 [enable /sys PCI identification @<:@default=disabled@:>@])],
1139 [have_sysfs="$enableval"],
1143 if test "x$enable_dri" = xyes; then
1144 if test "$enable_static" = yes; then
1145 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1148 # not a hard requirement as swrast does not depend on it
1149 if test "x$have_libdrm" = xyes; then
1150 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1154 AC_ARG_ENABLE([driglx-direct],
1155 [AS_HELP_STRING([--disable-driglx-direct],
1156 [disable direct rendering in GLX and EGL for DRI \
1157 @<:@default=auto@:>@])],
1158 [driglx_direct="$enableval"],
1159 [driglx_direct="yes"])
1162 PKG_CHECK_EXISTS([caca], [have_libcaca=yes], [have_libcaca=no])
1163 AM_CONDITIONAL([HAVE_LIBCACA], [test x$have_libcaca = xyes])
1166 dnl libGL configuration per driver
1168 case "x$enable_glx$enable_xlib_glx" in
1171 dri_modules="x11 xext xcb"
1172 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1173 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1174 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1175 GL_LIB_DEPS="$XLIBGL_LIBS"
1176 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1177 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1181 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1183 # find the DRI deps for libGL
1184 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1186 if test x"$driglx_direct" = xyes; then
1187 if test x"$dri_platform" = xdrm ; then
1188 DEFINES="$DEFINES -DGLX_USE_DRM"
1189 if test "x$have_libdrm" != xyes; then
1190 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1193 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1194 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1195 if test x"$enable_dri3" = xyes; then
1196 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1197 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1200 if test x"$enable_dri" = xyes; then
1201 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1204 if test x"$enable_dri3" = xyes; then
1205 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1206 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1209 if test x"$dri_platform" = xapple ; then
1210 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1214 # add xf86vidmode if available
1215 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1216 if test "$HAVE_XF86VIDMODE" = yes ; then
1217 dri_modules="$dri_modules xxf86vm"
1220 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1221 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1222 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1223 GL_LIB_DEPS="$DRIGL_LIBS"
1225 # need DRM libs, $PTHREAD_LIBS, etc.
1226 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1227 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1232 if test "$have_libudev" = yes; then
1233 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1237 if test "$have_sysfs" = yes; then
1238 DEFINES="$DEFINES -DHAVE_SYSFS"
1242 # This is outside the case (above) so that it is invoked even for non-GLX
1244 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1246 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1247 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1248 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1249 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1251 AC_SUBST([X11_INCLUDES])
1252 AC_SUBST([GL_LIB_DEPS])
1253 AC_SUBST([GL_PC_REQ_PRIV])
1254 AC_SUBST([GL_PC_LIB_PRIV])
1255 AC_SUBST([GL_PC_CFLAGS])
1256 AC_SUBST([DRI_PC_REQ_PRIV])
1257 AC_SUBST([GLESv1_CM_LIB_DEPS])
1258 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1259 AC_SUBST([GLESv2_LIB_DEPS])
1260 AC_SUBST([GLESv2_PC_LIB_PRIV])
1262 AC_SUBST([HAVE_XF86VIDMODE])
1267 case "x$enable_glx$enable_xlib_glx" in
1269 DEFINES="$DEFINES -DUSE_XSHM"
1272 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1273 if test "x$driglx_direct" = xyes; then
1274 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1283 AC_ARG_ENABLE([glx-tls],
1284 [AS_HELP_STRING([--enable-glx-tls],
1285 [enable TLS support in GLX @<:@default=disabled@:>@])],
1286 [GLX_USE_TLS="$enableval"],
1288 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1290 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1291 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1296 dnl Directory for DRI drivers
1297 AC_ARG_WITH([dri-driverdir],
1298 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1299 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1300 [DRI_DRIVER_INSTALL_DIR="$withval"],
1301 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1302 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1303 dnl Extra search path for DRI drivers
1304 AC_ARG_WITH([dri-searchpath],
1305 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1306 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1307 [DRI_DRIVER_SEARCH_DIR="$withval"],
1308 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1309 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1310 dnl Which drivers to build - default is chosen by platform
1311 AC_ARG_WITH([dri-drivers],
1312 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1313 [comma delimited classic DRI drivers list, e.g.
1314 "swrast,i965,radeon" @<:@default=auto@:>@])],
1315 [with_dri_drivers="$withval"],
1316 [with_dri_drivers=auto])
1318 if test "x$with_dri_drivers" = xauto; then
1319 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1320 with_dri_drivers="yes"
1322 with_dri_drivers="no"
1325 if test "x$with_dri_drivers" = xno; then
1329 dnl If $with_dri_drivers is yes, drivers will be added through
1330 dnl platform checks. Set DEFINES and LIB_DEPS
1331 if test "x$enable_dri" = xyes; then
1332 # Platform specific settings and drivers to build
1335 DEFINES="$DEFINES -DHAVE_ALIAS"
1336 if test "x$enable_dri3" = xyes; then
1337 DEFINES="$DEFINES -DHAVE_DRI3"
1340 if test "x$have_pci_id" != xyes; then
1341 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1346 # Build only the drivers for cards that exist on PowerPC/sparc
1347 if test "x$with_dri_drivers" = "xyes"; then
1348 with_dri_drivers="r200 radeon swrast"
1353 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1354 DEFINES="$DEFINES -DHAVE_ALIAS"
1357 DEFINES="$DEFINES -DHAVE_ALIAS"
1360 if test "x$with_dri_drivers" = "xyes"; then
1361 with_dri_drivers="swrast"
1365 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1366 if test "x$with_dri_drivers" = "xyes"; then
1367 with_dri_drivers="swrast"
1373 if test "x$with_dri_drivers" = "xyes"; then
1374 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1378 PKG_CHECK_MODULES([EXPAT], [expat], [],
1379 # expat version 2.0 and earlier do not provide expat.pc
1380 [AC_CHECK_HEADER([expat.h],[],
1381 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1382 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1383 [AC_MSG_ERROR([Expat library required for DRI not found])])
1384 EXPAT_LIBS="-lexpat"])
1386 DRICOMMON_NEED_LIBDRM=no
1387 # If we are building any DRI driver other than swrast.
1388 if test -n "$with_dri_drivers"; then
1389 if test "x$with_dri_drivers" != xswrast; then
1390 # ... libdrm is required
1391 if test "x$have_libdrm" != xyes; then
1392 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1394 DRICOMMON_NEED_LIBDRM=yes
1398 # If we're building any gallium DRI driver other than swrast
1399 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1400 if test "x$with_gallium_drivers" != xswrast; then
1401 # ... build a libdrm aware dricommon
1402 DRICOMMON_NEED_LIBDRM=yes
1406 # put all the necessary libs together
1407 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1410 AC_SUBST([DRI_LIB_DEPS])
1413 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1414 if test -n "$with_dri_drivers"; then
1415 if test "x$enable_opengl" != xyes; then
1416 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1419 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1420 for driver in $dri_drivers; do
1421 DRI_DIRS="$DRI_DIRS $driver"
1425 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1429 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1432 HAVE_NOUVEAU_DRI=yes;
1433 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1436 HAVE_RADEON_DRI=yes;
1437 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1441 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1444 HAVE_SWRAST_DRI=yes;
1447 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1451 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1454 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1455 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1456 "x$enable_osmesa" = xyes -o \
1460 dnl OSMesa configuration
1463 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1464 AC_ARG_WITH([osmesa-bits],
1465 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1466 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1467 [osmesa_bits="$withval"],
1469 if test "x$osmesa_bits" != x8; then
1470 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1471 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1475 case "x$osmesa_bits" in
1477 OSMESA_LIB="${OSMESA_LIB}"
1480 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1481 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1484 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1488 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1489 # only link libraries with osmesa if shared
1490 if test "$enable_static" = no; then
1491 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1495 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1498 AC_SUBST([OSMESA_LIB_DEPS])
1499 AC_SUBST([OSMESA_PC_REQ])
1500 AC_SUBST([OSMESA_PC_LIB_PRIV])
1503 dnl gbm configuration
1505 if test "x$enable_gbm" = xauto; then
1506 case "$with_egl_platforms" in
1513 if test "x$enable_gbm" = xyes; then
1514 if test "x$need_pci_id$have_pci_id" = xyesno; then
1515 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1518 if test "x$enable_dri" = xyes; then
1519 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1520 if test "x$enable_shared_glapi" = xno; then
1521 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1524 # Strictly speaking libgbm does not require --enable-dri, although
1525 # both of its backends do. Thus one can build libgbm without any
1526 # backends if --disable-dri is set.
1527 # To avoid unnecessary complexity of checking if at least one backend
1528 # is available when building, just mandate --enable-dri.
1529 AC_MSG_ERROR([gbm requires --enable-dri])
1532 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1533 if test "x$need_pci_id$have_libudev" = xyesyes; then
1534 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1538 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1539 AC_SUBST([GBM_PC_REQ_PRIV])
1540 AC_SUBST([GBM_PC_LIB_PRIV])
1542 AM_CONDITIONAL(HAVE_VULKAN, true)
1545 dnl EGL configuration
1549 if test "x$enable_egl" = xyes; then
1550 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1552 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1554 if test "$enable_static" != yes; then
1555 if test "x$enable_dri" = xyes; then
1556 HAVE_EGL_DRIVER_DRI2=1
1561 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1562 AC_SUBST([EGL_LIB_DEPS])
1565 dnl XA configuration
1567 if test "x$enable_xa" = xyes; then
1568 if test "x$with_gallium_drivers" = xswrast; then
1570 Building xa requires at least one non swrast gallium driver.
1571 If you are looking to use libxatracker.so with the VMware driver,
1572 make sure to include svga in the gallium drivers list, apart from
1574 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1576 enable_gallium_loader=$enable_shared_pipe_drivers
1578 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1581 dnl Gallium G3DVL configuration
1583 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1584 if test "x$enable_xvmc" = xauto; then
1585 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1588 if test "x$enable_vdpau" = xauto; then
1589 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1592 if test "x$enable_omx" = xauto; then
1593 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1596 if test "x$enable_va" = xauto; then
1597 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1601 if test "x$enable_dri" = xyes -o \
1602 "x$enable_xvmc" = xyes -o \
1603 "x$enable_vdpau" = xyes -o \
1604 "x$enable_omx" = xyes -o \
1605 "x$enable_va" = xyes; then
1608 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1610 if test "x$enable_xvmc" = xyes -o \
1611 "x$enable_vdpau" = xyes -o \
1612 "x$enable_omx" = xyes -o \
1613 "x$enable_va" = xyes; then
1614 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1615 need_gallium_vl_winsys=yes
1617 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1619 if test "x$enable_xvmc" = xyes; then
1620 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1621 enable_gallium_loader=$enable_shared_pipe_drivers
1623 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1625 if test "x$enable_vdpau" = xyes; then
1626 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1627 enable_gallium_loader=$enable_shared_pipe_drivers
1629 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1631 if test "x$enable_omx" = xyes; then
1632 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1633 enable_gallium_loader=$enable_shared_pipe_drivers
1635 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1637 if test "x$enable_va" = xyes; then
1638 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1639 enable_gallium_loader=$enable_shared_pipe_drivers
1641 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1644 dnl Nine Direct3D9 configuration
1646 if test "x$enable_nine" = xyes; then
1647 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1648 AC_MSG_ERROR([nine requires the gallium swrast driver])
1650 if test "x$with_gallium_drivers" = xswrast; then
1651 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1653 if test "x$enable_dri3" = xno; then
1654 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1657 enable_gallium_loader=$enable_shared_pipe_drivers
1659 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1662 dnl OpenCL configuration
1665 AC_ARG_WITH([clang-libdir],
1666 [AS_HELP_STRING([--with-clang-libdir],
1667 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1668 [CLANG_LIBDIR="$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="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1831 AC_ARG_ENABLE([gallium-llvm],
1832 [AS_HELP_STRING([--enable-gallium-llvm],
1833 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1834 [enable_gallium_llvm="$enableval"],
1835 [enable_gallium_llvm=auto])
1837 AC_ARG_ENABLE([llvm-shared-libs],
1838 [AS_HELP_STRING([--enable-llvm-shared-libs],
1839 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1840 [enable_llvm_shared_libs="$enableval"],
1841 [enable_llvm_shared_libs=yes])
1843 AC_ARG_WITH([llvm-prefix],
1844 [AS_HELP_STRING([--with-llvm-prefix],
1845 [Prefix for LLVM installations in non-standard locations])],
1846 [llvm_prefix="$withval"],
1850 # Call this inside ` ` to get the return value.
1851 # $1 is the llvm-config command with arguments.
1852 strip_unwanted_llvm_flags() {
1853 # Use \> (marks the end of the word)
1855 -e 's/-DNDEBUG\>//g' \
1856 -e 's/-D_GNU_SOURCE\>//g' \
1857 -e 's/-pedantic\>//g' \
1858 -e 's/-Wcovered-switch-default\>//g' \
1862 -e 's/-Wcast-qual\>//g' \
1863 -e 's/-Woverloaded-virtual\>//g' \
1864 -e 's/-fcolor-diagnostics\>//g' \
1865 -e 's/-fdata-sections\>//g' \
1866 -e 's/-ffunction-sections\>//g' \
1867 -e 's/-fno-exceptions\>//g' \
1868 -e 's/-fomit-frame-pointer\>//g' \
1869 -e 's/-fvisibility-inlines-hidden\>//g' \
1871 -e 's/-fstack-protector-strong\>//g'
1874 llvm_check_version_for() {
1875 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1876 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1882 if test -z "$with_gallium_drivers"; then
1883 enable_gallium_llvm=no
1885 if test "x$enable_gallium_llvm" = xauto; then
1887 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1890 if test "x$enable_gallium_llvm" = xyes; then
1891 if test -n "$llvm_prefix"; then
1892 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1894 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1897 if test "x$LLVM_CONFIG" != xno; then
1898 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1899 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1900 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1901 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1902 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1903 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1904 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1905 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1907 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1908 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1909 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1910 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1912 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1913 if test -z "$LLVM_VERSION_PATCH"; then
1914 LLVM_VERSION_PATCH=0
1917 if test -n "${LLVM_VERSION_MAJOR}"; then
1918 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1920 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1923 LLVM_REQUIRED_VERSION_MAJOR="3"
1924 LLVM_REQUIRED_VERSION_MINOR="3"
1925 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1926 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1929 LLVM_COMPONENTS="engine bitwriter"
1930 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1931 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1934 if test "x$enable_opencl" = xyes; then
1935 llvm_check_version_for "3" "5" "0" "opencl"
1937 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1938 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1940 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1943 dnl Check for Clang internal headers
1944 if test "x$enable_opencl" = xyes; then
1945 if test -z "$CLANG_LIBDIR"; then
1946 CLANG_LIBDIR=${LLVM_LIBDIR}
1948 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1949 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1950 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1960 if test "x$enable_opencl" = xyes; then
1961 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1965 dnl Directory for XVMC libs
1966 AC_ARG_WITH([xvmc-libdir],
1967 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1968 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1969 [XVMC_LIB_INSTALL_DIR="$withval"],
1970 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1971 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1976 if test "x$enable_gallium_tests" = xyes; then
1977 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1978 enable_gallium_loader=yes
1980 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1982 dnl Directory for VDPAU libs
1983 AC_ARG_WITH([vdpau-libdir],
1984 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1985 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1986 [VDPAU_LIB_INSTALL_DIR="$withval"],
1987 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1988 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1990 dnl Directory for OMX libs
1992 AC_ARG_WITH([omx-libdir],
1993 [AS_HELP_STRING([--with-omx-libdir=DIR],
1994 [directory for the OMX libraries])],
1995 [OMX_LIB_INSTALL_DIR="$withval"],
1996 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1997 AC_SUBST([OMX_LIB_INSTALL_DIR])
1999 dnl Directory for VA libs
2001 AC_ARG_WITH([va-libdir],
2002 [AS_HELP_STRING([--with-va-libdir=DIR],
2003 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2004 [VA_LIB_INSTALL_DIR="$withval"],
2005 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2006 AC_SUBST([VA_LIB_INSTALL_DIR])
2008 AC_ARG_WITH([d3d-libdir],
2009 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2010 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2011 [D3D_DRIVER_INSTALL_DIR="$withval"],
2012 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2013 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2016 dnl Gallium helper functions
2018 gallium_require_drm() {
2019 if test "x$have_libdrm" != xyes; then
2020 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2024 gallium_require_llvm() {
2025 if test "x$MESA_LLVM" = x0; then
2026 case "$host" in *gnux32) return;; esac
2028 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2033 gallium_require_drm_loader() {
2034 if test "x$enable_gallium_loader" = xyes; then
2035 if test "x$need_pci_id$have_pci_id" = xyesno; then
2036 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2038 enable_gallium_drm_loader=yes
2040 if test "x$enable_va" = xyes && test "x$7" != x; then
2041 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2046 case "$with_egl_platforms" in
2050 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2053 if test "x$enable_gbm" != xyes; then
2054 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2058 radeon_llvm_check() {
2059 if test "x$enable_gallium_llvm" != "xyes"; then
2060 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2062 llvm_check_version_for "3" "4" "2" $1
2063 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
2064 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
2065 sources with the --enable-experimental-targets=R600
2068 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
2069 NEED_RADEON_LLVM=yes
2070 if test "x$have_libelf" != xyes; then
2071 AC_MSG_ERROR([$1 requires libelf when using llvm])
2075 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2076 if test -n "$with_gallium_drivers"; then
2077 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2078 for driver in $gallium_drivers; do
2081 HAVE_GALLIUM_SVGA=yes
2082 gallium_require_drm "svga"
2083 gallium_require_drm_loader
2086 HAVE_GALLIUM_I915=yes
2087 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2088 gallium_require_drm "Gallium i915"
2089 gallium_require_drm_loader
2092 HAVE_GALLIUM_ILO=yes
2093 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2094 gallium_require_drm "Gallium i965/ilo"
2095 gallium_require_drm_loader
2098 HAVE_GALLIUM_R300=yes
2099 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2100 gallium_require_drm "Gallium R300"
2101 gallium_require_drm_loader
2102 gallium_require_llvm "Gallium R300"
2105 HAVE_GALLIUM_R600=yes
2106 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2107 gallium_require_drm "Gallium R600"
2108 gallium_require_drm_loader
2109 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2110 radeon_llvm_check "r600g"
2111 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2113 if test "x$enable_r600_llvm" = xyes; then
2114 USE_R600_LLVM_COMPILER=yes;
2116 if test "x$enable_opencl" = xyes; then
2117 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2121 HAVE_GALLIUM_RADEONSI=yes
2122 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2123 gallium_require_drm "radeonsi"
2124 gallium_require_drm_loader
2125 radeon_llvm_check "radeonsi"
2126 require_egl_drm "radeonsi"
2129 HAVE_GALLIUM_NOUVEAU=yes
2130 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2131 gallium_require_drm "nouveau"
2132 gallium_require_drm_loader
2135 HAVE_GALLIUM_FREEDRENO=yes
2136 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2137 gallium_require_drm "freedreno"
2138 gallium_require_drm_loader
2141 HAVE_GALLIUM_SOFTPIPE=yes
2142 if test "x$MESA_LLVM" = x1; then
2143 HAVE_GALLIUM_LLVMPIPE=yes
2147 HAVE_GALLIUM_VC4=yes
2148 gallium_require_drm "vc4"
2149 gallium_require_drm_loader
2152 i?86 | x86_64 | amd64)
2153 USE_VC4_SIMULATOR=yes
2158 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2164 dnl Set LLVM_LIBS - This is done after the driver configuration so
2165 dnl that drivers can add additional components to LLVM_COMPONENTS.
2166 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2167 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2168 dnl this was causing the same libraries to be appear multiple times
2171 if test "x$MESA_LLVM" != x0; then
2173 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2175 if test "x$enable_llvm_shared_libs" = xyes; then
2176 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2177 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2178 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2180 if test "x$llvm_have_one_so" = xyes; then
2181 dnl LLVM was built using auto*, so there is only one shared object.
2182 LLVM_LIBS="-l$LLVM_SO_NAME"
2184 dnl If LLVM was built with CMake, there will be one shared object per
2186 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2187 [AC_MSG_ERROR([Could not find llvm shared libraries:
2188 Please make sure you have built llvm with the --enable-shared option
2189 and that your llvm libraries are installed in $LLVM_LIBDIR
2190 If you have installed your llvm libraries to a different directory you
2191 can use the --with-llvm-prefix= configure flag to specify this directory.
2192 NOTE: Mesa is attempting to use llvm shared libraries by default.
2193 If you do not want to build with llvm shared libraries and instead want to
2194 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2195 invocation and rebuild.])])
2197 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2198 dnl install uses a shared object for each component and we have
2199 dnl already added all of these objects to LLVM_LIBS.
2202 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2203 dnl We need to link to llvm system libs when using static libs
2204 dnl However, only llvm 3.5+ provides --system-libs
2205 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2206 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2211 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2212 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2213 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2214 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2215 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2216 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2217 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2218 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2219 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2220 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2221 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2222 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2223 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2225 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2227 # NOTE: anything using xcb or other client side libs ends up in separate
2228 # _CLIENT variables. The pipe loader is built in two variants,
2229 # one that is standalone and does not link any x client libs (for
2230 # use by XA tracker in particular, but could be used in any case
2231 # where communication with xserver is not desired).
2232 if test "x$enable_gallium_loader" = xyes; then
2233 if test "x$NEED_WINSYS_XLIB" = xyes; then
2234 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2237 if test "x$enable_dri" = xyes; then
2238 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2241 if test "x$enable_gallium_drm_loader" = xyes; then
2242 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2243 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2244 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2245 if test "x$pipe_loader_have_xcb" = xyes; then
2246 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2247 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2251 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2252 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2254 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2255 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2256 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2257 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2260 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2261 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2262 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2263 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2264 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2265 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2267 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2268 "x$HAVE_GALLIUM_R600" = xyes -o \
2269 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2270 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2271 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2272 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2273 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2274 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2275 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2276 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2277 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2278 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2279 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2284 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2285 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2286 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2287 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2288 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2290 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2291 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2292 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2294 AC_SUBST([NINE_MAJOR], 1)
2295 AC_SUBST([NINE_MINOR], 0)
2296 AC_SUBST([NINE_TINY], 0)
2297 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2299 AC_SUBST([VDPAU_MAJOR], 1)
2300 AC_SUBST([VDPAU_MINOR], 0)
2302 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2303 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2304 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2305 AC_SUBST([VA_MINOR], $VA_MINOR)
2307 AC_SUBST([XVMC_MAJOR], 1)
2308 AC_SUBST([XVMC_MINOR], 0)
2310 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2311 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2312 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2313 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2315 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2316 AC_SUBST([XA_MINOR], $XA_MINOR)
2317 AC_SUBST([XA_TINY], $XA_TINY)
2318 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2320 PKG_CHECK_MODULES(VALGRIND, [valgrind],
2321 [have_valgrind=yes], [have_valgrind=no])
2322 if test "x$have_valgrind" = "xyes"; then
2323 AC_DEFINE([HAVE_VALGRIND], 1,
2324 [Use valgrind intrinsics to suppress false warnings])
2327 dnl Restore LDFLAGS and CPPFLAGS
2328 LDFLAGS="$_SAVE_LDFLAGS"
2329 CPPFLAGS="$_SAVE_CPPFLAGS"
2331 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2332 if test "x$acv_mesa_CLANG" = xyes; then
2333 CFLAGS="$CFLAGS -Qunused-arguments"
2334 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2337 dnl Add user CFLAGS and CXXFLAGS
2338 CFLAGS="$CFLAGS $USER_CFLAGS"
2339 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2341 dnl Substitute the config
2342 AC_CONFIG_FILES([Makefile
2344 src/egl/drivers/dri2/Makefile
2345 src/egl/main/Makefile
2347 src/egl/wayland/wayland-drm/Makefile
2348 src/egl/wayland/wayland-egl/Makefile
2349 src/egl/wayland/wayland-egl/wayland-egl.pc
2350 src/gallium/Makefile
2351 src/gallium/auxiliary/Makefile
2352 src/gallium/auxiliary/pipe-loader/Makefile
2353 src/gallium/drivers/freedreno/Makefile
2354 src/gallium/drivers/i915/Makefile
2355 src/gallium/drivers/ilo/Makefile
2356 src/gallium/drivers/llvmpipe/Makefile
2357 src/gallium/drivers/noop/Makefile
2358 src/gallium/drivers/nouveau/Makefile
2359 src/gallium/drivers/r300/Makefile
2360 src/gallium/drivers/r600/Makefile
2361 src/gallium/drivers/radeon/Makefile
2362 src/gallium/drivers/radeonsi/Makefile
2363 src/gallium/drivers/rbug/Makefile
2364 src/gallium/drivers/softpipe/Makefile
2365 src/gallium/drivers/svga/Makefile
2366 src/gallium/drivers/trace/Makefile
2367 src/gallium/drivers/vc4/Makefile
2368 src/gallium/drivers/vc4/kernel/Makefile
2369 src/gallium/state_trackers/clover/Makefile
2370 src/gallium/state_trackers/dri/Makefile
2371 src/gallium/state_trackers/glx/xlib/Makefile
2372 src/gallium/state_trackers/nine/Makefile
2373 src/gallium/state_trackers/omx/Makefile
2374 src/gallium/state_trackers/osmesa/Makefile
2375 src/gallium/state_trackers/va/Makefile
2376 src/gallium/state_trackers/vdpau/Makefile
2377 src/gallium/state_trackers/xa/Makefile
2378 src/gallium/state_trackers/xvmc/Makefile
2379 src/gallium/targets/d3dadapter9/Makefile
2380 src/gallium/targets/d3dadapter9/d3d.pc
2381 src/gallium/targets/dri/Makefile
2382 src/gallium/targets/libgl-xlib/Makefile
2383 src/gallium/targets/omx/Makefile
2384 src/gallium/targets/opencl/Makefile
2385 src/gallium/targets/osmesa/Makefile
2386 src/gallium/targets/osmesa/osmesa.pc
2387 src/gallium/targets/pipe-loader/Makefile
2388 src/gallium/targets/va/Makefile
2389 src/gallium/targets/vdpau/Makefile
2390 src/gallium/targets/xa/Makefile
2391 src/gallium/targets/xa/xatracker.pc
2392 src/gallium/targets/xvmc/Makefile
2393 src/gallium/tests/trivial/Makefile
2394 src/gallium/tests/unit/Makefile
2395 src/gallium/winsys/freedreno/drm/Makefile
2396 src/gallium/winsys/i915/drm/Makefile
2397 src/gallium/winsys/intel/drm/Makefile
2398 src/gallium/winsys/nouveau/drm/Makefile
2399 src/gallium/winsys/radeon/drm/Makefile
2400 src/gallium/winsys/svga/drm/Makefile
2401 src/gallium/winsys/sw/dri/Makefile
2402 src/gallium/winsys/sw/kms-dri/Makefile
2403 src/gallium/winsys/sw/null/Makefile
2404 src/gallium/winsys/sw/wrapper/Makefile
2405 src/gallium/winsys/sw/xlib/Makefile
2406 src/gallium/winsys/vc4/drm/Makefile
2411 src/glx/apple/Makefile
2412 src/glx/tests/Makefile
2416 src/mapi/es1api/glesv1_cm.pc
2417 src/mapi/es2api/glesv2.pc
2418 src/mapi/glapi/gen/Makefile
2421 src/mesa/drivers/dri/dri.pc
2422 src/mesa/drivers/dri/common/Makefile
2423 src/mesa/drivers/dri/common/xmlpool/Makefile
2424 src/mesa/drivers/dri/i915/Makefile
2425 src/mesa/drivers/dri/i965/Makefile
2426 src/mesa/drivers/dri/Makefile
2427 src/mesa/drivers/dri/nouveau/Makefile
2428 src/mesa/drivers/dri/r200/Makefile
2429 src/mesa/drivers/dri/radeon/Makefile
2430 src/mesa/drivers/dri/swrast/Makefile
2431 src/mesa/drivers/osmesa/Makefile
2432 src/mesa/drivers/osmesa/osmesa.pc
2433 src/mesa/drivers/x11/Makefile
2434 src/mesa/main/tests/Makefile
2437 src/util/tests/hash_table/Makefile])
2442 dnl Output some configuration info for the user
2445 echo " prefix: $prefix"
2446 echo " exec_prefix: $exec_prefix"
2447 echo " libdir: $libdir"
2448 echo " includedir: $includedir"
2452 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2456 case "x$enable_osmesa$enable_gallium_osmesa" in
2458 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2461 echo " OSMesa: lib$OSMESA_LIB"
2469 if test "x$enable_dri" != xno; then
2470 echo " DRI platform: $dri_platform"
2471 if test -z "$DRI_DIRS"; then
2472 echo " DRI drivers: no"
2474 echo " DRI drivers: $DRI_DIRS"
2476 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2479 case "x$enable_glx$enable_xlib_glx" in
2481 echo " GLX: Xlib-based"
2484 echo " GLX: DRI-based"
2487 echo " GLX: $enable_glx"
2493 echo " EGL: $enable_egl"
2494 if test "$enable_egl" = yes; then
2495 echo " EGL platforms: $egl_platforms"
2498 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2499 egl_drivers="$egl_drivers builtin:egl_dri2"
2502 echo " EGL drivers: $egl_drivers"
2506 if test "x$MESA_LLVM" = x1; then
2508 echo " llvm-config: $LLVM_CONFIG"
2509 echo " llvm-version: $LLVM_VERSION"
2515 if test -n "$with_gallium_drivers"; then
2516 echo " Gallium: yes"
2523 echo " Shader cache: $enable_shader_cache"
2524 if test "x$enable_shader_cache" = "xyes"; then
2525 echo " With SHA1 from: $with_sha1"
2530 echo " Shared libs: $enable_shared"
2531 echo " Static libs: $enable_static"
2532 echo " Shared-glapi: $enable_shared_glapi"
2534 dnl Compiler options
2535 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2536 cflags=`echo $CFLAGS | \
2537 $SED 's/^ *//;s/ */ /;s/ *$//'`
2538 cxxflags=`echo $CXXFLAGS | \
2539 $SED 's/^ *//;s/ */ /;s/ *$//'`
2540 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2542 echo " CFLAGS: $cflags"
2543 echo " CXXFLAGS: $cxxflags"
2544 echo " Macros: $defines"
2546 if test "x$MESA_LLVM" = x1; then
2547 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2548 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2549 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2550 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2553 echo " PYTHON2: $PYTHON2"
2556 echo " Run '${MAKE-make}' to build Mesa"