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="$DEFINES -DHAVE_XLOCALE_H"])
652 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
653 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
655 dnl Check to see if dlopen is in default libraries (like Solaris, which
656 dnl has it in libc), or if libdl is needed to get it.
657 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
658 [AC_CHECK_LIB([dl], [dlopen],
659 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
660 AC_SUBST([DLOPEN_LIBS])
662 dnl Check if that library also has dladdr
664 LIBS="$LIBS $DLOPEN_LIBS"
665 AC_CHECK_FUNCS([dladdr])
672 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
673 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
674 [AC_MSG_ERROR([Could not find clock_gettime])])])
675 AC_SUBST([CLOCK_LIB])
679 dnl See if posix_memalign is available
680 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
682 dnl Check for pthreads
684 if test "x$ax_pthread_ok" = xno; then
685 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
687 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
688 dnl to -pthread, which causes problems if we need -lpthread to appear in
690 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
692 dnl SELinux awareness.
693 AC_ARG_ENABLE([selinux],
694 [AS_HELP_STRING([--enable-selinux],
695 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
696 [MESA_SELINUX="$enableval"],
698 if test "x$enable_selinux" = "xyes"; then
699 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
700 [AC_CHECK_HEADER([selinux/selinux.h],[],
701 [AC_MSG_ERROR([SELinux headers not found])])
702 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
703 [AC_MSG_ERROR([SELinux library not found])])
704 SELINUX_LIBS="-lselinux"])
705 DEFINES="$DEFINES -DMESA_SELINUX"
707 AC_SUBST([SELINUX_CFLAGS])
708 AC_SUBST([SELINUX_LIBS])
711 AC_ARG_ENABLE([opengl],
712 [AS_HELP_STRING([--disable-opengl],
713 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
714 [enable_opengl="$enableval"],
716 AC_ARG_ENABLE([gles1],
717 [AS_HELP_STRING([--disable-gles1],
718 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
719 [enable_gles1="$enableval"],
721 AC_ARG_ENABLE([gles2],
722 [AS_HELP_STRING([--disable-gles2],
723 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
724 [enable_gles2="$enableval"],
728 [AS_HELP_STRING([--enable-dri],
729 [enable DRI modules @<:@default=enabled@:>@])],
730 [enable_dri="$enableval"],
741 AC_ARG_ENABLE([dri3],
742 [AS_HELP_STRING([--enable-dri3],
743 [enable DRI3 @<:@default=auto@:>@])],
744 [enable_dri3="$enableval"],
745 [enable_dri3="$dri3_default"])
747 [AS_HELP_STRING([--enable-glx],
748 [enable GLX library @<:@default=enabled@:>@])],
749 [enable_glx="$enableval"],
751 AC_ARG_ENABLE([osmesa],
752 [AS_HELP_STRING([--enable-osmesa],
753 [enable OSMesa library @<:@default=disabled@:>@])],
754 [enable_osmesa="$enableval"],
756 AC_ARG_ENABLE([gallium-osmesa],
757 [AS_HELP_STRING([--enable-gallium-osmesa],
758 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
759 [enable_gallium_osmesa="$enableval"],
760 [enable_gallium_osmesa=no])
762 [AS_HELP_STRING([--disable-egl],
763 [disable EGL library @<:@default=enabled@:>@])],
764 [enable_egl="$enableval"],
768 [AS_HELP_STRING([--enable-xa],
769 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
770 [enable_xa="$enableval"],
773 [AS_HELP_STRING([--enable-gbm],
774 [enable gbm library @<:@default=auto@:>@])],
775 [enable_gbm="$enableval"],
777 AC_ARG_ENABLE([nine],
778 [AS_HELP_STRING([--enable-nine],
779 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
780 [enable_nine="$enableval"],
783 AC_ARG_ENABLE([xvmc],
784 [AS_HELP_STRING([--enable-xvmc],
785 [enable xvmc library @<:@default=auto@:>@])],
786 [enable_xvmc="$enableval"],
788 AC_ARG_ENABLE([vdpau],
789 [AS_HELP_STRING([--enable-vdpau],
790 [enable vdpau library @<:@default=auto@:>@])],
791 [enable_vdpau="$enableval"],
794 [AS_HELP_STRING([--enable-omx],
795 [enable OpenMAX library @<:@default=disabled@:>@])],
796 [enable_omx="$enableval"],
799 [AS_HELP_STRING([--enable-va],
800 [enable va library @<:@default=auto@:>@])],
801 [enable_va="$enableval"],
803 AC_ARG_ENABLE([opencl],
804 [AS_HELP_STRING([--enable-opencl],
805 [enable OpenCL library @<:@default=disabled@:>@])],
806 [enable_opencl="$enableval"],
808 AC_ARG_ENABLE([opencl_icd],
809 [AS_HELP_STRING([--enable-opencl-icd],
810 [Build an OpenCL ICD library to be loaded by an ICD implementation
811 @<:@default=disabled@:>@])],
812 [enable_opencl_icd="$enableval"],
813 [enable_opencl_icd=no])
814 AC_ARG_ENABLE([xlib-glx],
815 [AS_HELP_STRING([--enable-xlib-glx],
816 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
817 [enable_xlib_glx="$enableval"],
818 [enable_xlib_glx=no])
820 AC_ARG_ENABLE([r600-llvm-compiler],
821 [AS_HELP_STRING([--enable-r600-llvm-compiler],
822 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
823 [enable_r600_llvm="$enableval"],
824 [enable_r600_llvm=no])
826 AC_ARG_ENABLE([gallium-tests],
827 [AS_HELP_STRING([--enable-gallium-tests],
828 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
829 [enable_gallium_tests="$enableval"],
830 [enable_gallium_tests=no])
832 # Option for Gallium drivers
834 # Keep this in sync with the --with-gallium-drivers help string default value
835 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
837 AC_ARG_WITH([gallium-drivers],
838 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
839 [comma delimited Gallium drivers list, e.g.
840 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
841 @<:@default=r300,r600,svga,swrast@:>@])],
842 [with_gallium_drivers="$withval"],
843 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
845 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
846 # here so that the script doesn't choke on an unknown driver name later.
847 case "$with_gallium_drivers" in
848 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
849 no) with_gallium_drivers='' ;;
852 if test "x$enable_opengl" = xno -a \
853 "x$enable_gles1" = xno -a \
854 "x$enable_gles2" = xno -a \
855 "x$enable_nine" = xno -a \
856 "x$enable_xa" = xno -a \
857 "x$enable_xvmc" = xno -a \
858 "x$enable_vdpau" = xno -a \
859 "x$enable_omx" = xno -a \
860 "x$enable_va" = xno -a \
861 "x$enable_opencl" = xno; then
862 AC_MSG_ERROR([at least one API should be enabled])
865 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
866 if test "x$enable_opengl" = xno -a \
867 "x$enable_gles1" = xyes; then
868 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
871 if test "x$enable_opengl" = xno -a \
872 "x$enable_gles2" = xyes; then
873 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
876 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
877 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
878 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
879 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
880 "x$enable_gles1" = xyes -o \
881 "x$enable_gles2" = xyes)
883 if test "x$enable_glx" = xno; then
884 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
888 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
889 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
892 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
893 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
896 # Disable GLX if OpenGL is not enabled
897 if test "x$enable_glx$enable_opengl" = xyesno; then
898 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
902 # Disable GLX if DRI and Xlib-GLX are not enabled
903 if test "x$enable_glx" = xyes -a \
904 "x$enable_dri" = xno -a \
905 "x$enable_xlib_glx" = xno; then
906 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
910 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
911 "x$enable_dri" = xyes)
913 # Select which platform-dependent DRI code gets built
916 dri_platform='apple' ;;
918 dri_platform='none' ;;
920 dri_platform='drm' ;;
923 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
924 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
925 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
926 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
927 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
929 AC_ARG_ENABLE([shared-glapi],
930 [AS_HELP_STRING([--enable-shared-glapi],
931 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
932 [enable_shared_glapi="$enableval"],
933 [enable_shared_glapi=yes])
935 case "x$enable_opengl$enable_gles1$enable_gles2" in
937 if test "x$enable_shared_glapi" = xno; then
938 AC_MSG_ERROR([shared GLAPI required when building two or more of
939 the following APIs - opengl, gles1 gles2])
944 # Building Xlib-GLX requires shared glapi to be disabled.
945 if test "x$enable_xlib_glx" = xyes; then
946 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
947 enable_shared_glapi=no
950 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
952 # Build the pipe-drivers as separate libraries/modules.
953 # Do not touch this unless you know what you are doing.
954 # XXX: Expose via configure option ?
955 enable_shared_pipe_drivers=no
958 dnl Driver specific build directories
961 case "x$enable_glx$enable_xlib_glx" in
963 NEED_WINSYS_XLIB="yes"
967 if test "x$enable_dri" = xyes; then
968 enable_gallium_loader="$enable_shared_pipe_drivers"
971 if test "x$enable_gallium_osmesa" = xyes; then
972 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
973 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
975 if test "x$enable_osmesa" = xyes; then
976 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
980 AC_SUBST([MESA_LLVM])
984 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
985 [choose SHA1 implementation])])
986 case "x$with_sha1" in
987 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
990 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
993 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
994 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
997 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
998 AC_MSG_ERROR([sha1 in libc requested but not found])
1000 if test "x$with_sha1" = xlibc; then
1001 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1002 [Use libc SHA1 functions])
1005 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1006 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1007 with_sha1=CommonCrypto
1009 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1010 AC_MSG_ERROR([CommonCrypto requested but not found])
1012 if test "x$with_sha1" = xCommonCrypto; then
1013 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1014 [Use CommonCrypto SHA1 functions])
1017 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1018 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1019 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1022 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1023 AC_MSG_ERROR([CryptoAPI requested but not found])
1025 if test "x$with_sha1" = xCryptoAPI; then
1026 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1027 [Use CryptoAPI SHA1 functions])
1030 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1031 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1034 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1035 AC_MSG_ERROR([libmd requested but not found])
1037 if test "x$with_sha1" = xlibmd; then
1038 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1039 [Use libmd SHA1 functions])
1042 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1043 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1046 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1047 AC_MSG_ERROR([libsha1 requested but not found])
1049 if test "x$with_sha1" = xlibsha1; then
1050 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1051 [Use libsha1 for SHA1])
1054 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1055 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1058 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1059 AC_MSG_ERROR([libnettle requested but not found])
1061 if test "x$with_sha1" = xlibnettle; then
1062 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1063 [Use libnettle SHA1 functions])
1066 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1067 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1070 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1071 AC_MSG_ERROR([libgcrypt requested but not found])
1073 if test "x$with_sha1" = xlibgcrypt; then
1074 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1075 [Use libgcrypt SHA1 functions])
1078 # We don't need all of the OpenSSL libraries, just libcrypto
1079 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1080 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1081 [HAVE_OPENSSL_PKC=no])
1082 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1083 if test "x$with_sha1" = x; then
1087 if test "x$with_sha1" = xlibcrypto; then
1088 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1091 if test "x$with_sha1" = xlibcrypto; then
1092 if test "x$HAVE_LIBCRYPTO" = xyes; then
1095 SHA1_LIBS="$OPENSSL_LIBS"
1096 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1099 AC_MSG_CHECKING([for SHA1 implementation])
1100 AC_MSG_RESULT([$with_sha1])
1102 AC_SUBST(SHA1_CFLAGS)
1104 # Allow user to configure out the shader-cache feature
1105 AC_ARG_ENABLE([shader-cache],
1106 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1107 [enable_shader_cache="$enableval"],
1108 [if test "x$with_sha1" != "x"; then
1109 enable_shader_cache=yes
1111 enable_shader_cache=no
1113 if test "x$with_sha1" = "x"; then
1114 if test "x$enable_shader_cache" = "xyes"; then
1115 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1118 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1121 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1122 [have_libdrm=yes], [have_libdrm=no])
1123 if test "x$have_libdrm" = xyes; then
1124 DEFINES="$DEFINES -DHAVE_LIBDRM"
1134 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1135 have_libudev=yes, have_libudev=no)
1137 AC_ARG_ENABLE([sysfs],
1138 [AS_HELP_STRING([--enable-sysfs],
1139 [enable /sys PCI identification @<:@default=disabled@:>@])],
1140 [have_sysfs="$enableval"],
1144 if test "x$enable_dri" = xyes; then
1145 if test "$enable_static" = yes; then
1146 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1149 # not a hard requirement as swrast does not depend on it
1150 if test "x$have_libdrm" = xyes; then
1151 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1155 AC_ARG_ENABLE([driglx-direct],
1156 [AS_HELP_STRING([--disable-driglx-direct],
1157 [disable direct rendering in GLX and EGL for DRI \
1158 @<:@default=auto@:>@])],
1159 [driglx_direct="$enableval"],
1160 [driglx_direct="yes"])
1163 dnl libGL configuration per driver
1165 case "x$enable_glx$enable_xlib_glx" in
1168 dri_modules="x11 xext xcb"
1169 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1170 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1171 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1172 GL_LIB_DEPS="$XLIBGL_LIBS"
1173 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1174 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1178 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1180 # find the DRI deps for libGL
1181 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1183 if test x"$driglx_direct" = xyes; then
1184 if test x"$dri_platform" = xdrm ; then
1185 DEFINES="$DEFINES -DGLX_USE_DRM"
1186 if test "x$have_libdrm" != xyes; then
1187 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1190 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1191 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1192 if test x"$enable_dri3" = xyes; then
1193 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1194 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1197 if test x"$enable_dri" = xyes; then
1198 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1201 if test x"$enable_dri3" = xyes; then
1202 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1203 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1206 if test x"$dri_platform" = xapple ; then
1207 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1211 # add xf86vidmode if available
1212 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1213 if test "$HAVE_XF86VIDMODE" = yes ; then
1214 dri_modules="$dri_modules xxf86vm"
1217 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1218 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1219 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1220 GL_LIB_DEPS="$DRIGL_LIBS"
1222 # need DRM libs, $PTHREAD_LIBS, etc.
1223 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1224 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1229 if test "$have_libudev" = yes; then
1230 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1234 if test "$have_sysfs" = yes; then
1235 DEFINES="$DEFINES -DHAVE_SYSFS"
1239 # This is outside the case (above) so that it is invoked even for non-GLX
1241 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1243 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1244 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1245 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1246 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1248 AC_SUBST([X11_INCLUDES])
1249 AC_SUBST([GL_LIB_DEPS])
1250 AC_SUBST([GL_PC_REQ_PRIV])
1251 AC_SUBST([GL_PC_LIB_PRIV])
1252 AC_SUBST([GL_PC_CFLAGS])
1253 AC_SUBST([DRI_PC_REQ_PRIV])
1254 AC_SUBST([GLESv1_CM_LIB_DEPS])
1255 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1256 AC_SUBST([GLESv2_LIB_DEPS])
1257 AC_SUBST([GLESv2_PC_LIB_PRIV])
1259 AC_SUBST([HAVE_XF86VIDMODE])
1264 case "x$enable_glx$enable_xlib_glx" in
1266 DEFINES="$DEFINES -DUSE_XSHM"
1269 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1270 if test "x$driglx_direct" = xyes; then
1271 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1280 AC_ARG_ENABLE([glx-tls],
1281 [AS_HELP_STRING([--enable-glx-tls],
1282 [enable TLS support in GLX @<:@default=disabled@:>@])],
1283 [GLX_USE_TLS="$enableval"],
1285 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1287 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1288 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1293 dnl Directory for DRI drivers
1294 AC_ARG_WITH([dri-driverdir],
1295 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1296 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1297 [DRI_DRIVER_INSTALL_DIR="$withval"],
1298 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1299 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1300 dnl Extra search path for DRI drivers
1301 AC_ARG_WITH([dri-searchpath],
1302 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1303 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1304 [DRI_DRIVER_SEARCH_DIR="$withval"],
1305 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1306 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1307 dnl Which drivers to build - default is chosen by platform
1308 AC_ARG_WITH([dri-drivers],
1309 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1310 [comma delimited classic DRI drivers list, e.g.
1311 "swrast,i965,radeon" @<:@default=auto@:>@])],
1312 [with_dri_drivers="$withval"],
1313 [with_dri_drivers=auto])
1315 if test "x$with_dri_drivers" = xauto; then
1316 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1317 with_dri_drivers="yes"
1319 with_dri_drivers="no"
1322 if test "x$with_dri_drivers" = xno; then
1326 dnl If $with_dri_drivers is yes, drivers will be added through
1327 dnl platform checks. Set DEFINES and LIB_DEPS
1328 if test "x$enable_dri" = xyes; then
1329 # Platform specific settings and drivers to build
1332 DEFINES="$DEFINES -DHAVE_ALIAS"
1333 if test "x$enable_dri3" = xyes; then
1334 DEFINES="$DEFINES -DHAVE_DRI3"
1337 if test "x$have_pci_id" != xyes; then
1338 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1343 # Build only the drivers for cards that exist on PowerPC/sparc
1344 if test "x$with_dri_drivers" = "xyes"; then
1345 with_dri_drivers="r200 radeon swrast"
1350 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1351 DEFINES="$DEFINES -DHAVE_ALIAS"
1354 DEFINES="$DEFINES -DHAVE_ALIAS"
1357 if test "x$with_dri_drivers" = "xyes"; then
1358 with_dri_drivers="swrast"
1362 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1363 if test "x$with_dri_drivers" = "xyes"; then
1364 with_dri_drivers="swrast"
1370 if test "x$with_dri_drivers" = "xyes"; then
1371 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1375 PKG_CHECK_MODULES([EXPAT], [expat], [],
1376 # expat version 2.0 and earlier do not provide expat.pc
1377 [AC_CHECK_HEADER([expat.h],[],
1378 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1379 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1380 [AC_MSG_ERROR([Expat library required for DRI not found])])
1381 EXPAT_LIBS="-lexpat"])
1383 DRICOMMON_NEED_LIBDRM=no
1384 # If we are building any DRI driver other than swrast.
1385 if test -n "$with_dri_drivers"; then
1386 if test "x$with_dri_drivers" != xswrast; then
1387 # ... libdrm is required
1388 if test "x$have_libdrm" != xyes; then
1389 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1391 DRICOMMON_NEED_LIBDRM=yes
1395 # If we're building any gallium DRI driver other than swrast
1396 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1397 if test "x$with_gallium_drivers" != xswrast; then
1398 # ... build a libdrm aware dricommon
1399 DRICOMMON_NEED_LIBDRM=yes
1403 # put all the necessary libs together
1404 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1407 AC_SUBST([DRI_LIB_DEPS])
1410 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1411 if test -n "$with_dri_drivers"; then
1412 if test "x$enable_opengl" != xyes; then
1413 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1416 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1417 for driver in $dri_drivers; do
1418 DRI_DIRS="$DRI_DIRS $driver"
1422 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1426 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1429 HAVE_NOUVEAU_DRI=yes;
1430 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1433 HAVE_RADEON_DRI=yes;
1434 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1438 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1441 HAVE_SWRAST_DRI=yes;
1444 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1448 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1451 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1452 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1453 "x$enable_osmesa" = xyes -o \
1457 dnl OSMesa configuration
1460 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1461 AC_ARG_WITH([osmesa-bits],
1462 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1463 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1464 [osmesa_bits="$withval"],
1466 if test "x$osmesa_bits" != x8; then
1467 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1468 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1472 case "x$osmesa_bits" in
1474 OSMESA_LIB="${OSMESA_LIB}"
1477 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1478 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1481 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1485 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1486 # only link libraries with osmesa if shared
1487 if test "$enable_static" = no; then
1488 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1492 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1495 AC_SUBST([OSMESA_LIB_DEPS])
1496 AC_SUBST([OSMESA_PC_REQ])
1497 AC_SUBST([OSMESA_PC_LIB_PRIV])
1500 dnl gbm configuration
1502 if test "x$enable_gbm" = xauto; then
1503 case "$with_egl_platforms" in
1510 if test "x$enable_gbm" = xyes; then
1511 if test "x$need_pci_id$have_pci_id" = xyesno; then
1512 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1515 if test "x$enable_dri" = xyes; then
1516 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1517 if test "x$enable_shared_glapi" = xno; then
1518 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1521 # Strictly speaking libgbm does not require --enable-dri, although
1522 # both of its backends do. Thus one can build libgbm without any
1523 # backends if --disable-dri is set.
1524 # To avoid unnecessary complexity of checking if at least one backend
1525 # is available when building, just mandate --enable-dri.
1526 AC_MSG_ERROR([gbm requires --enable-dri])
1529 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1530 if test "x$need_pci_id$have_libudev" = xyesyes; then
1531 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1535 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1536 AC_SUBST([GBM_PC_REQ_PRIV])
1537 AC_SUBST([GBM_PC_LIB_PRIV])
1540 dnl EGL configuration
1544 if test "x$enable_egl" = xyes; then
1545 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1547 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1549 if test "$enable_static" != yes; then
1550 if test "x$enable_dri" = xyes; then
1551 HAVE_EGL_DRIVER_DRI2=1
1556 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1557 AC_SUBST([EGL_LIB_DEPS])
1560 dnl XA configuration
1562 if test "x$enable_xa" = xyes; then
1563 if test "x$with_gallium_drivers" = xswrast; then
1565 Building xa requires at least one non swrast gallium driver.
1566 If you are looking to use libxatracker.so with the VMware driver,
1567 make sure to include svga in the gallium drivers list, apart from
1569 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1571 enable_gallium_loader=$enable_shared_pipe_drivers
1573 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1576 dnl Gallium G3DVL configuration
1578 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1579 if test "x$enable_xvmc" = xauto; then
1580 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1583 if test "x$enable_vdpau" = xauto; then
1584 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1587 if test "x$enable_omx" = xauto; then
1588 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1591 if test "x$enable_va" = xauto; then
1592 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1596 if test "x$enable_dri" = xyes -o \
1597 "x$enable_xvmc" = xyes -o \
1598 "x$enable_vdpau" = xyes -o \
1599 "x$enable_omx" = xyes -o \
1600 "x$enable_va" = xyes; then
1603 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1605 if test "x$enable_xvmc" = xyes -o \
1606 "x$enable_vdpau" = xyes -o \
1607 "x$enable_omx" = xyes -o \
1608 "x$enable_va" = xyes; then
1609 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1610 need_gallium_vl_winsys=yes
1612 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1614 if test "x$enable_xvmc" = xyes; then
1615 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1616 enable_gallium_loader=$enable_shared_pipe_drivers
1618 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1620 if test "x$enable_vdpau" = xyes; then
1621 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1622 enable_gallium_loader=$enable_shared_pipe_drivers
1624 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1626 if test "x$enable_omx" = xyes; then
1627 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1628 enable_gallium_loader=$enable_shared_pipe_drivers
1630 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1632 if test "x$enable_va" = xyes; then
1633 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1634 enable_gallium_loader=$enable_shared_pipe_drivers
1636 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1639 dnl Nine Direct3D9 configuration
1641 if test "x$enable_nine" = xyes; then
1642 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1643 AC_MSG_ERROR([nine requires the gallium swrast driver])
1645 if test "x$with_gallium_drivers" = xswrast; then
1646 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1648 if test "x$enable_dri3" = xno; then
1649 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1652 enable_gallium_loader=$enable_shared_pipe_drivers
1654 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1657 dnl OpenCL configuration
1660 AC_ARG_WITH([clang-libdir],
1661 [AS_HELP_STRING([--with-clang-libdir],
1662 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1663 [CLANG_LIBDIR="$withval"],
1666 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1667 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1669 if test "x$enable_opencl" = xyes; then
1670 if test -z "$with_gallium_drivers"; then
1671 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1674 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1675 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1678 if test "x$have_libclc" = xno; then
1679 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1680 Make sure the directory containing libclc.pc is specified in your
1681 PKG_CONFIG_PATH environment variable.
1682 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1684 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1685 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1686 AC_SUBST([LIBCLC_INCLUDEDIR])
1687 AC_SUBST([LIBCLC_LIBEXECDIR])
1690 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1691 enable_gallium_loader=yes
1693 if test "x$enable_opencl_icd" = xyes; then
1694 OPENCL_LIBNAME="MesaOpenCL"
1696 OPENCL_LIBNAME="OpenCL"
1699 if test "x$have_libelf" != xyes; then
1700 AC_MSG_ERROR([Clover requires libelf])
1703 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1704 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1705 AC_SUBST([OPENCL_LIBNAME])
1708 dnl Gallium configuration
1710 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1712 AC_SUBST([LLVM_BINDIR])
1713 AC_SUBST([LLVM_CFLAGS])
1714 AC_SUBST([LLVM_CPPFLAGS])
1715 AC_SUBST([LLVM_CXXFLAGS])
1716 AC_SUBST([LLVM_LIBDIR])
1717 AC_SUBST([LLVM_LIBS])
1718 AC_SUBST([LLVM_LDFLAGS])
1719 AC_SUBST([LLVM_INCLUDEDIR])
1720 AC_SUBST([LLVM_VERSION])
1721 AC_SUBST([CLANG_RESOURCE_DIR])
1723 case "x$enable_opengl$enable_gles1$enable_gles2" in
1725 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1729 AC_SUBST([VG_LIB_DEPS])
1730 AC_SUBST([EGL_CLIENT_APIS])
1733 dnl EGL Platforms configuration
1735 AC_ARG_WITH([egl-platforms],
1736 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1737 [comma delimited native platforms libEGL supports, e.g.
1738 "x11,drm" @<:@default=auto@:>@])],
1739 [with_egl_platforms="$withval"],
1740 [if test "x$enable_egl" = xyes; then
1741 with_egl_platforms="x11"
1743 with_egl_platforms=""
1746 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1747 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1750 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1751 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1753 if test "x$WAYLAND_SCANNER" = x; then
1754 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1757 # Do per-EGL platform setups and checks
1758 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1759 for plat in $egl_platforms; do
1762 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1764 if test "x$WAYLAND_SCANNER" = x; then
1765 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1770 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1774 test "x$enable_gbm" = "xno" &&
1775 AC_MSG_ERROR([EGL platform drm needs gbm])
1776 test "x$have_libdrm" != xyes &&
1777 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1784 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1788 case "$plat$need_pci_id$have_pci_id" in
1789 waylandyesno|drmyesno)
1790 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1794 # libEGL wants to default to the first platform specified in
1795 # ./configure. parse that here.
1796 if test "x$egl_platforms" != "x"; then
1797 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1798 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1800 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1803 if echo "$egl_platforms" | grep -q 'x11'; then
1804 NEED_WINSYS_XLIB=yes
1806 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1807 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1808 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1809 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1811 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1813 AC_SUBST([EGL_NATIVE_PLATFORM])
1814 AC_SUBST([EGL_CFLAGS])
1816 # If we don't have the X11 platform, set this define so we don't try to include
1818 if ! echo "$egl_platforms" | grep -q 'x11'; then
1819 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1820 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1826 AC_ARG_ENABLE([gallium-llvm],
1827 [AS_HELP_STRING([--enable-gallium-llvm],
1828 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1829 [enable_gallium_llvm="$enableval"],
1830 [enable_gallium_llvm=auto])
1832 AC_ARG_ENABLE([llvm-shared-libs],
1833 [AS_HELP_STRING([--enable-llvm-shared-libs],
1834 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1835 [enable_llvm_shared_libs="$enableval"],
1836 [enable_llvm_shared_libs=yes])
1838 AC_ARG_WITH([llvm-prefix],
1839 [AS_HELP_STRING([--with-llvm-prefix],
1840 [Prefix for LLVM installations in non-standard locations])],
1841 [llvm_prefix="$withval"],
1845 # Call this inside ` ` to get the return value.
1846 # $1 is the llvm-config command with arguments.
1847 strip_unwanted_llvm_flags() {
1848 # Use \> (marks the end of the word)
1850 -e 's/-DNDEBUG\>//g' \
1851 -e 's/-D_GNU_SOURCE\>//g' \
1852 -e 's/-pedantic\>//g' \
1853 -e 's/-Wcovered-switch-default\>//g' \
1857 -e 's/-Wcast-qual\>//g' \
1858 -e 's/-Woverloaded-virtual\>//g' \
1859 -e 's/-fcolor-diagnostics\>//g' \
1860 -e 's/-fdata-sections\>//g' \
1861 -e 's/-ffunction-sections\>//g' \
1862 -e 's/-fno-exceptions\>//g' \
1863 -e 's/-fomit-frame-pointer\>//g' \
1864 -e 's/-fvisibility-inlines-hidden\>//g' \
1866 -e 's/-fstack-protector-strong\>//g'
1869 llvm_check_version_for() {
1870 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1871 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1877 if test -z "$with_gallium_drivers"; then
1878 enable_gallium_llvm=no
1880 if test "x$enable_gallium_llvm" = xauto; then
1882 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1885 if test "x$enable_gallium_llvm" = xyes; then
1886 if test -n "$llvm_prefix"; then
1887 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1889 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1892 if test "x$LLVM_CONFIG" != xno; then
1893 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1894 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1895 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1896 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1897 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1898 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1899 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1900 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1902 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1903 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1904 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1905 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1907 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1908 if test -z "$LLVM_VERSION_PATCH"; then
1909 LLVM_VERSION_PATCH=0
1912 if test -n "${LLVM_VERSION_MAJOR}"; then
1913 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1915 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1918 LLVM_REQUIRED_VERSION_MAJOR="3"
1919 LLVM_REQUIRED_VERSION_MINOR="3"
1920 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1921 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1924 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1926 if test "x$enable_opencl" = xyes; then
1927 llvm_check_version_for "3" "5" "0" "opencl"
1929 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1930 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1932 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1935 dnl Check for Clang internal headers
1936 if test "x$enable_opencl" = xyes; then
1937 if test -z "$CLANG_LIBDIR"; then
1938 CLANG_LIBDIR=${LLVM_LIBDIR}
1940 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1941 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1942 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1952 if test "x$enable_opencl" = xyes; then
1953 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1957 dnl Directory for XVMC libs
1958 AC_ARG_WITH([xvmc-libdir],
1959 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1960 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1961 [XVMC_LIB_INSTALL_DIR="$withval"],
1962 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1963 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1968 if test "x$enable_gallium_tests" = xyes; then
1969 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1970 enable_gallium_loader=yes
1972 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1974 dnl Directory for VDPAU libs
1975 AC_ARG_WITH([vdpau-libdir],
1976 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1977 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1978 [VDPAU_LIB_INSTALL_DIR="$withval"],
1979 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1980 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1982 dnl Directory for OMX libs
1984 AC_ARG_WITH([omx-libdir],
1985 [AS_HELP_STRING([--with-omx-libdir=DIR],
1986 [directory for the OMX libraries])],
1987 [OMX_LIB_INSTALL_DIR="$withval"],
1988 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1989 AC_SUBST([OMX_LIB_INSTALL_DIR])
1991 dnl Directory for VA libs
1993 AC_ARG_WITH([va-libdir],
1994 [AS_HELP_STRING([--with-va-libdir=DIR],
1995 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
1996 [VA_LIB_INSTALL_DIR="$withval"],
1997 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
1998 AC_SUBST([VA_LIB_INSTALL_DIR])
2000 AC_ARG_WITH([d3d-libdir],
2001 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2002 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2003 [D3D_DRIVER_INSTALL_DIR="$withval"],
2004 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2005 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2008 dnl Gallium helper functions
2010 gallium_require_drm() {
2011 if test "x$have_libdrm" != xyes; then
2012 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2016 gallium_require_llvm() {
2017 if test "x$MESA_LLVM" = x0; then
2018 case "$host" in *gnux32) return;; esac
2020 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2025 gallium_require_drm_loader() {
2026 if test "x$enable_gallium_loader" = xyes; then
2027 if test "x$need_pci_id$have_pci_id" = xyesno; then
2028 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2030 enable_gallium_drm_loader=yes
2032 if test "x$enable_va" = xyes && test "x$7" != x; then
2033 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2038 case "$with_egl_platforms" in
2042 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2045 if test "x$enable_gbm" != xyes; then
2046 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2050 radeon_llvm_check() {
2051 if test "x$enable_gallium_llvm" != "xyes"; then
2052 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2054 llvm_check_version_for "3" "4" "2" $1
2055 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
2056 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
2057 sources with the --enable-experimental-targets=R600
2060 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
2061 NEED_RADEON_LLVM=yes
2062 if test "x$have_libelf" != xyes; then
2063 AC_MSG_ERROR([$1 requires libelf when using llvm])
2067 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2068 if test -n "$with_gallium_drivers"; then
2069 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2070 for driver in $gallium_drivers; do
2073 HAVE_GALLIUM_SVGA=yes
2074 gallium_require_drm "svga"
2075 gallium_require_drm_loader
2078 HAVE_GALLIUM_I915=yes
2079 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2080 gallium_require_drm "Gallium i915"
2081 gallium_require_drm_loader
2084 HAVE_GALLIUM_ILO=yes
2085 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2086 gallium_require_drm "Gallium i965/ilo"
2087 gallium_require_drm_loader
2090 HAVE_GALLIUM_R300=yes
2091 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2092 gallium_require_drm "Gallium R300"
2093 gallium_require_drm_loader
2094 gallium_require_llvm "Gallium R300"
2097 HAVE_GALLIUM_R600=yes
2098 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2099 gallium_require_drm "Gallium R600"
2100 gallium_require_drm_loader
2101 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2102 radeon_llvm_check "r600g"
2103 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2105 if test "x$enable_r600_llvm" = xyes; then
2106 USE_R600_LLVM_COMPILER=yes;
2108 if test "x$enable_opencl" = xyes; then
2109 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2113 HAVE_GALLIUM_RADEONSI=yes
2114 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2115 gallium_require_drm "radeonsi"
2116 gallium_require_drm_loader
2117 radeon_llvm_check "radeonsi"
2118 require_egl_drm "radeonsi"
2121 HAVE_GALLIUM_NOUVEAU=yes
2122 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2123 gallium_require_drm "nouveau"
2124 gallium_require_drm_loader
2127 HAVE_GALLIUM_FREEDRENO=yes
2128 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2129 gallium_require_drm "freedreno"
2130 gallium_require_drm_loader
2133 HAVE_GALLIUM_SOFTPIPE=yes
2134 if test "x$MESA_LLVM" = x1; then
2135 HAVE_GALLIUM_LLVMPIPE=yes
2139 HAVE_GALLIUM_VC4=yes
2140 gallium_require_drm "vc4"
2141 gallium_require_drm_loader
2144 i?86 | x86_64 | amd64)
2145 USE_VC4_SIMULATOR=yes
2150 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2156 dnl Set LLVM_LIBS - This is done after the driver configuration so
2157 dnl that drivers can add additional components to LLVM_COMPONENTS.
2158 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2159 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2160 dnl this was causing the same libraries to be appear multiple times
2163 if test "x$MESA_LLVM" != x0; then
2165 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2167 if test "x$enable_llvm_shared_libs" = xyes; then
2168 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2169 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2170 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2172 if test "x$llvm_have_one_so" = xyes; then
2173 dnl LLVM was built using auto*, so there is only one shared object.
2174 LLVM_LIBS="-l$LLVM_SO_NAME"
2176 dnl If LLVM was built with CMake, there will be one shared object per
2178 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2179 [AC_MSG_ERROR([Could not find llvm shared libraries:
2180 Please make sure you have built llvm with the --enable-shared option
2181 and that your llvm libraries are installed in $LLVM_LIBDIR
2182 If you have installed your llvm libraries to a different directory you
2183 can use the --with-llvm-prefix= configure flag to specify this directory.
2184 NOTE: Mesa is attempting to use llvm shared libraries by default.
2185 If you do not want to build with llvm shared libraries and instead want to
2186 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2187 invocation and rebuild.])])
2189 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2190 dnl install uses a shared object for each component and we have
2191 dnl already added all of these objects to LLVM_LIBS.
2194 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2195 dnl We need to link to llvm system libs when using static libs
2196 dnl However, only llvm 3.5+ provides --system-libs
2197 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2198 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2203 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2204 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2205 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2206 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2207 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2208 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2209 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2210 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2211 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2212 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2213 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2214 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2215 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2217 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2219 # NOTE: anything using xcb or other client side libs ends up in separate
2220 # _CLIENT variables. The pipe loader is built in two variants,
2221 # one that is standalone and does not link any x client libs (for
2222 # use by XA tracker in particular, but could be used in any case
2223 # where communication with xserver is not desired).
2224 if test "x$enable_gallium_loader" = xyes; then
2225 if test "x$NEED_WINSYS_XLIB" = xyes; then
2226 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2229 if test "x$enable_dri" = xyes; then
2230 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2233 if test "x$enable_gallium_drm_loader" = xyes; then
2234 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2235 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2236 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2237 if test "x$pipe_loader_have_xcb" = xyes; then
2238 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2239 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2243 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2244 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2246 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2247 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2248 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2249 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2252 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2253 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2254 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2255 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2256 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2257 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2259 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2260 "x$HAVE_GALLIUM_R600" = xyes -o \
2261 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2262 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2263 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2264 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2265 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2266 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2267 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2268 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2269 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2270 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2271 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2276 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2277 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2278 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2279 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2280 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2282 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2283 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2284 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2286 AC_SUBST([NINE_MAJOR], 1)
2287 AC_SUBST([NINE_MINOR], 0)
2288 AC_SUBST([NINE_TINY], 0)
2289 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2291 AC_SUBST([VDPAU_MAJOR], 1)
2292 AC_SUBST([VDPAU_MINOR], 0)
2294 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2295 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2296 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2297 AC_SUBST([VA_MINOR], $VA_MINOR)
2299 AC_SUBST([XVMC_MAJOR], 1)
2300 AC_SUBST([XVMC_MINOR], 0)
2302 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2303 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2304 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2305 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2307 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2308 AC_SUBST([XA_MINOR], $XA_MINOR)
2309 AC_SUBST([XA_TINY], $XA_TINY)
2310 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2312 dnl Restore LDFLAGS and CPPFLAGS
2313 LDFLAGS="$_SAVE_LDFLAGS"
2314 CPPFLAGS="$_SAVE_CPPFLAGS"
2316 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2317 if test "x$acv_mesa_CLANG" = xyes; then
2318 CFLAGS="$CFLAGS -Qunused-arguments"
2319 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2322 dnl Add user CFLAGS and CXXFLAGS
2323 CFLAGS="$CFLAGS $USER_CFLAGS"
2324 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2326 dnl Substitute the config
2327 AC_CONFIG_FILES([Makefile
2329 src/egl/drivers/dri2/Makefile
2330 src/egl/main/Makefile
2332 src/egl/wayland/wayland-drm/Makefile
2333 src/egl/wayland/wayland-egl/Makefile
2334 src/egl/wayland/wayland-egl/wayland-egl.pc
2335 src/gallium/Makefile
2336 src/gallium/auxiliary/Makefile
2337 src/gallium/auxiliary/pipe-loader/Makefile
2338 src/gallium/drivers/freedreno/Makefile
2339 src/gallium/drivers/i915/Makefile
2340 src/gallium/drivers/ilo/Makefile
2341 src/gallium/drivers/llvmpipe/Makefile
2342 src/gallium/drivers/noop/Makefile
2343 src/gallium/drivers/nouveau/Makefile
2344 src/gallium/drivers/r300/Makefile
2345 src/gallium/drivers/r600/Makefile
2346 src/gallium/drivers/radeon/Makefile
2347 src/gallium/drivers/radeonsi/Makefile
2348 src/gallium/drivers/rbug/Makefile
2349 src/gallium/drivers/softpipe/Makefile
2350 src/gallium/drivers/svga/Makefile
2351 src/gallium/drivers/trace/Makefile
2352 src/gallium/drivers/vc4/Makefile
2353 src/gallium/state_trackers/clover/Makefile
2354 src/gallium/state_trackers/dri/Makefile
2355 src/gallium/state_trackers/glx/xlib/Makefile
2356 src/gallium/state_trackers/nine/Makefile
2357 src/gallium/state_trackers/omx/Makefile
2358 src/gallium/state_trackers/osmesa/Makefile
2359 src/gallium/state_trackers/va/Makefile
2360 src/gallium/state_trackers/vdpau/Makefile
2361 src/gallium/state_trackers/xa/Makefile
2362 src/gallium/state_trackers/xvmc/Makefile
2363 src/gallium/targets/d3dadapter9/Makefile
2364 src/gallium/targets/d3dadapter9/d3d.pc
2365 src/gallium/targets/dri/Makefile
2366 src/gallium/targets/libgl-xlib/Makefile
2367 src/gallium/targets/omx/Makefile
2368 src/gallium/targets/opencl/Makefile
2369 src/gallium/targets/osmesa/Makefile
2370 src/gallium/targets/osmesa/osmesa.pc
2371 src/gallium/targets/pipe-loader/Makefile
2372 src/gallium/targets/va/Makefile
2373 src/gallium/targets/vdpau/Makefile
2374 src/gallium/targets/xa/Makefile
2375 src/gallium/targets/xa/xatracker.pc
2376 src/gallium/targets/xvmc/Makefile
2377 src/gallium/tests/trivial/Makefile
2378 src/gallium/tests/unit/Makefile
2379 src/gallium/winsys/freedreno/drm/Makefile
2380 src/gallium/winsys/i915/drm/Makefile
2381 src/gallium/winsys/intel/drm/Makefile
2382 src/gallium/winsys/nouveau/drm/Makefile
2383 src/gallium/winsys/radeon/drm/Makefile
2384 src/gallium/winsys/svga/drm/Makefile
2385 src/gallium/winsys/sw/dri/Makefile
2386 src/gallium/winsys/sw/kms-dri/Makefile
2387 src/gallium/winsys/sw/null/Makefile
2388 src/gallium/winsys/sw/wrapper/Makefile
2389 src/gallium/winsys/sw/xlib/Makefile
2390 src/gallium/winsys/vc4/drm/Makefile
2395 src/glx/apple/Makefile
2396 src/glx/tests/Makefile
2400 src/mapi/es1api/glesv1_cm.pc
2401 src/mapi/es2api/glesv2.pc
2402 src/mapi/glapi/gen/Makefile
2405 src/mesa/drivers/dri/dri.pc
2406 src/mesa/drivers/dri/common/Makefile
2407 src/mesa/drivers/dri/common/xmlpool/Makefile
2408 src/mesa/drivers/dri/i915/Makefile
2409 src/mesa/drivers/dri/i965/Makefile
2410 src/mesa/drivers/dri/Makefile
2411 src/mesa/drivers/dri/nouveau/Makefile
2412 src/mesa/drivers/dri/r200/Makefile
2413 src/mesa/drivers/dri/radeon/Makefile
2414 src/mesa/drivers/dri/swrast/Makefile
2415 src/mesa/drivers/osmesa/Makefile
2416 src/mesa/drivers/osmesa/osmesa.pc
2417 src/mesa/drivers/x11/Makefile
2418 src/mesa/main/tests/Makefile
2420 src/util/tests/hash_table/Makefile])
2425 dnl Output some configuration info for the user
2428 echo " prefix: $prefix"
2429 echo " exec_prefix: $exec_prefix"
2430 echo " libdir: $libdir"
2431 echo " includedir: $includedir"
2435 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2439 case "x$enable_osmesa$enable_gallium_osmesa" in
2441 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2444 echo " OSMesa: lib$OSMESA_LIB"
2452 if test "x$enable_dri" != xno; then
2453 echo " DRI platform: $dri_platform"
2454 if test -z "$DRI_DIRS"; then
2455 echo " DRI drivers: no"
2457 echo " DRI drivers: $DRI_DIRS"
2459 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2462 case "x$enable_glx$enable_xlib_glx" in
2464 echo " GLX: Xlib-based"
2467 echo " GLX: DRI-based"
2470 echo " GLX: $enable_glx"
2476 echo " EGL: $enable_egl"
2477 if test "$enable_egl" = yes; then
2478 echo " EGL platforms: $egl_platforms"
2481 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2482 egl_drivers="$egl_drivers builtin:egl_dri2"
2485 echo " EGL drivers: $egl_drivers"
2489 if test "x$MESA_LLVM" = x1; then
2491 echo " llvm-config: $LLVM_CONFIG"
2492 echo " llvm-version: $LLVM_VERSION"
2498 if test -n "$with_gallium_drivers"; then
2499 echo " Gallium: yes"
2506 echo " Shader cache: $enable_shader_cache"
2507 if test "x$enable_shader_cache" = "xyes"; then
2508 echo " With SHA1 from: $with_sha1"
2513 echo " Shared libs: $enable_shared"
2514 echo " Static libs: $enable_static"
2515 echo " Shared-glapi: $enable_shared_glapi"
2517 dnl Compiler options
2518 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2519 cflags=`echo $CFLAGS | \
2520 $SED 's/^ *//;s/ */ /;s/ *$//'`
2521 cxxflags=`echo $CXXFLAGS | \
2522 $SED 's/^ *//;s/ */ /;s/ *$//'`
2523 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2525 echo " CFLAGS: $cflags"
2526 echo " CXXFLAGS: $cxxflags"
2527 echo " Macros: $defines"
2529 if test "x$MESA_LLVM" = x1; then
2530 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2531 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2532 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2533 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2536 echo " PYTHON2: $PYTHON2"
2539 echo " Run '${MAKE-make}' to build Mesa"