1 dnl Copyright © 2011-2014 Intel Corporation
2 dnl Copyright © 2011-2014 Emil Velikov <emil.l.velikov@gmail.com>
3 dnl Copyright © 2007-2010 Dan Nicholson
4 dnl Copyright © 2010-2014 Marek Olšák <maraeo@gmail.com>
5 dnl Copyright © 2010-2014 Christian König
6 dnl Copyright © 2012-2014 Tom Stellard <tstellar@gmail.com>
7 dnl Copyright © 2009-2012 Jakob Bornecrantz
8 dnl Copyright © 2009-2014 Jon TURNEY
9 dnl Copyright © 2011-2012 Benjamin Franzke
10 dnl Copyright © 2008-2014 David Airlie
11 dnl Copyright © 2009-2013 Brian Paul
12 dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
14 dnl Permission is hereby granted, free of charge, to any person obtaining a
15 dnl copy of this software and associated documentation files (the "Software"),
16 dnl to deal in the Software without restriction, including without limitation
17 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 dnl and/or sell copies of the Software, and to permit persons to whom the
19 dnl Software is furnished to do so, subject to the following conditions:
21 dnl The above copyright notice and this permission notice (including the next
22 dnl paragraph) shall be included in all copies or substantial portions of the
25 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
29 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
31 dnl DEALINGS IN THE SOFTWARE.
33 dnl Process this file with autoconf to create configure.
37 dnl Tell the user about autoconf.html in the --help output
38 m4_divert_once([HELP_END], [
39 See docs/autoconf.html for more details on the options for Mesa.])
41 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
42 AC_INIT([Mesa], [MESA_VERSION],
43 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
44 AC_CONFIG_AUX_DIR([bin])
45 AC_CONFIG_MACRO_DIR([m4])
47 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects])
49 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
52 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
56 # Support silent build rules, requires at least automake-1.11. Disable
57 # by either passing --disable-silent-rules to configure or passing V=1
59 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
60 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
62 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
64 dnl Set internal versions
66 AC_SUBST([OSMESA_VERSION])
68 AC_SUBST([OPENCL_VERSION])
70 dnl Versions for external dependencies
71 LIBDRM_REQUIRED=2.4.60
72 LIBDRM_RADEON_REQUIRED=2.4.56
73 LIBDRM_AMDGPU_REQUIRED=2.4.63
74 LIBDRM_INTEL_REQUIRED=2.4.61
75 LIBDRM_NVVIEUX_REQUIRED=2.4.33
76 LIBDRM_NOUVEAU_REQUIRED=2.4.62
77 LIBDRM_FREEDRENO_REQUIRED=2.4.65
78 DRI2PROTO_REQUIRED=2.6
79 DRI3PROTO_REQUIRED=1.0
80 PRESENTPROTO_REQUIRED=1.0
82 GLPROTO_REQUIRED=1.4.14
83 LIBOMXIL_BELLAGIO_REQUIRED=0.0
86 WAYLAND_REQUIRED=1.2.0
90 XSHMFENCE_REQUIRED=1.1
92 PYTHON_MAKO_REQUIRED=0.3.4
101 AC_CHECK_PROGS([PYTHON2], [python2 python])
108 LT_INIT([disable-static])
110 AC_CHECK_PROG(RM, rm, [rm -f])
113 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
114 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
116 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
117 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
119 AC_CHECK_PROG(INDENT, indent, indent, cat)
120 if test "x$INDENT" != "xcat"; then
121 # Only GNU indent is supported
122 INDENT_VERSION=`indent --version | grep GNU`
123 if test $? -eq 0; then
124 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
130 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
132 if test -z "$PYTHON2"; then
133 if test ! -f "$srcdir/src/util/format_srgb.c"; then
134 AC_MSG_ERROR([Python not found - unable to generate sources])
137 if test "x$acv_mako_found" = xno; then
138 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
139 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
146 dnl We need a POSIX shell for parts of the build. Assume we have one
150 # Solaris /bin/sh is too old/non-POSIX compliant
151 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
156 dnl clang is mostly GCC-compatible, but its version is much lower,
157 dnl so we have to check for it.
158 AC_MSG_CHECKING([if compiling with clang])
161 [AC_LANG_PROGRAM([], [[
166 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
168 AC_MSG_RESULT([$acv_mesa_CLANG])
170 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
171 dnl versions are explictly not supported.
174 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
175 AC_MSG_CHECKING([whether gcc version is sufficient])
179 GCC_VERSION=`$CC -dumpversion`
180 if test $? -eq 0; then
181 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
182 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
185 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
187 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
192 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
195 if test "x$cross_compiling" = xyes; then
200 dnl Check for compiler builtins
201 AX_GCC_BUILTIN([__builtin_bswap32])
202 AX_GCC_BUILTIN([__builtin_bswap64])
203 AX_GCC_BUILTIN([__builtin_clz])
204 AX_GCC_BUILTIN([__builtin_clzll])
205 AX_GCC_BUILTIN([__builtin_ctz])
206 AX_GCC_BUILTIN([__builtin_expect])
207 AX_GCC_BUILTIN([__builtin_ffs])
208 AX_GCC_BUILTIN([__builtin_ffsll])
209 AX_GCC_BUILTIN([__builtin_popcount])
210 AX_GCC_BUILTIN([__builtin_popcountll])
211 AX_GCC_BUILTIN([__builtin_unreachable])
213 AX_GCC_FUNC_ATTRIBUTE([const])
214 AX_GCC_FUNC_ATTRIBUTE([flatten])
215 AX_GCC_FUNC_ATTRIBUTE([format])
216 AX_GCC_FUNC_ATTRIBUTE([malloc])
217 AX_GCC_FUNC_ATTRIBUTE([packed])
218 AX_GCC_FUNC_ATTRIBUTE([pure])
219 AX_GCC_FUNC_ATTRIBUTE([unused])
220 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
222 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
224 dnl Make sure the pkg-config macros are defined
225 m4_ifndef([PKG_PROG_PKG_CONFIG],
226 [m4_fatal([Could not locate the pkg-config autoconf macros.
227 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
228 are in a different location, try setting the environment variable
229 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
230 PKG_PROG_PKG_CONFIG()
232 dnl LIB_DIR - library basename
233 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
236 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
237 _SAVE_LDFLAGS="$LDFLAGS"
238 _SAVE_CPPFLAGS="$CPPFLAGS"
241 DEFINES="-D__STDC_LIMIT_MACROS"
245 DEFINES="$DEFINES -D_GNU_SOURCE"
248 DEFINES="$DEFINES -DSVR4"
251 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
255 dnl Add flags for gcc and g++
256 if test "x$GCC" = xyes; then
257 CFLAGS="$CFLAGS -Wall"
259 if test "x$USE_GNU99" = xyes; then
260 CFLAGS="$CFLAGS -std=gnu99"
262 CFLAGS="$CFLAGS -std=c99"
265 # Enable -Werror=implicit-function-declaration and
266 # -Werror=missing-prototypes, if available, or otherwise, just
267 # -Wmissing-prototypes. This is particularly useful to avoid
268 # generating a loadable driver module that has undefined symbols.
269 save_CFLAGS="$CFLAGS"
270 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
271 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
272 CFLAGS="$CFLAGS -Werror=missing-prototypes"
273 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
274 AC_MSG_RESULT([yes]),
275 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
276 AC_MSG_RESULT([no])]);
278 # Enable -fvisibility=hidden if using a gcc that supports it
279 save_CFLAGS="$CFLAGS"
280 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
281 VISIBILITY_CFLAGS="-fvisibility=hidden"
282 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
283 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
284 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
286 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
289 # Work around aliasing bugs - developers should comment this out
290 CFLAGS="$CFLAGS -fno-strict-aliasing"
292 # We don't want floating-point math functions to set errno or trap
293 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
295 # gcc's builtin memcmp is slower than glibc's
296 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
297 CFLAGS="$CFLAGS -fno-builtin-memcmp"
299 # Flags to help ensure that certain portions of the code -- and only those
300 # portions -- can be built with MSVC:
301 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
302 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
303 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
304 # supports most of C99)
305 # - the rest has no compiler compiler restrictions
306 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
307 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
309 # Enable -Werror=vla if compiler supports it
310 save_CFLAGS="$CFLAGS"
311 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
312 CFLAGS="$CFLAGS -Werror=vla"
313 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
314 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
315 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
316 AC_MSG_RESULT([yes])],
317 AC_MSG_RESULT([no]));
318 CFLAGS="$save_CFLAGS"
320 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
321 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
323 if test "x$GXX" = xyes; then
324 CXXFLAGS="$CXXFLAGS -Wall"
326 # Enable -fvisibility=hidden if using a gcc that supports it
327 save_CXXFLAGS="$CXXFLAGS"
328 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
329 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
330 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
332 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
333 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
336 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
337 CXXFLAGS=$save_CXXFLAGS
339 # Work around aliasing bugs - developers should comment this out
340 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
342 # gcc's builtin memcmp is slower than glibc's
343 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
344 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
347 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
348 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
349 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
350 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
352 dnl even if the compiler appears to support it, using visibility attributes isn't
353 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
357 VISIBILITY_CXXFLAGS=""
361 AC_SUBST([VISIBILITY_CFLAGS])
362 AC_SUBST([VISIBILITY_CXXFLAGS])
365 dnl Optional flags, check for compiler support
367 SSE41_CFLAGS="-msse4.1"
368 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
369 dnl stack, but on x86-32 such alignment is not guaranteed.
370 case "$target_cpu" in
372 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
375 save_CFLAGS="$CFLAGS"
376 CFLAGS="$SSE41_CFLAGS $CFLAGS"
377 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
378 #include <smmintrin.h>
380 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
381 c = _mm_max_epu32(a, b);
383 }]])], SSE41_SUPPORTED=1)
384 CFLAGS="$save_CFLAGS"
385 if test "x$SSE41_SUPPORTED" = x1; then
386 DEFINES="$DEFINES -DUSE_SSE41"
388 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
389 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
391 dnl Can't have static and shared libraries, default to static if user
392 dnl explicitly requested. If both disabled, set to static since shared
393 dnl was explicitly requested.
394 case "x$enable_static$enable_shared" in
396 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
400 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
405 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
408 dnl other compiler options
410 AC_ARG_ENABLE([debug],
411 [AS_HELP_STRING([--enable-debug],
412 [use debug compiler flags and macros @<:@default=disabled@:>@])],
413 [enable_debug="$enableval"],
416 if test "x$enable_debug" = xyes; then
417 DEFINES="$DEFINES -DDEBUG"
418 if test "x$GCC" = xyes; then
419 if ! echo "$CFLAGS" | grep -q -e '-g'; then
422 if ! echo "$CFLAGS" | grep -q -e '-O'; then
426 if test "x$GXX" = xyes; then
427 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
428 CXXFLAGS="$CXXFLAGS -g"
430 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
431 CXXFLAGS="$CXXFLAGS -O0"
435 DEFINES="$DEFINES -DNDEBUG"
439 dnl Check if linker supports -Bsymbolic
441 save_LDFLAGS=$LDFLAGS
442 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
443 AC_MSG_CHECKING([if ld supports -Bsymbolic])
445 [AC_LANG_SOURCE([int main() { return 0;}])],
446 [AC_MSG_RESULT([yes])
447 BSYMBOLIC="-Wl,-Bsymbolic";],
450 LDFLAGS=$save_LDFLAGS
452 AC_SUBST([BSYMBOLIC])
455 dnl Check if linker supports garbage collection
457 save_LDFLAGS=$LDFLAGS
458 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
459 AC_MSG_CHECKING([whether ld supports --gc-sections])
461 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
462 [AC_MSG_RESULT([yes])
463 GC_SECTIONS="-Wl,--gc-sections";],
466 LDFLAGS=$save_LDFLAGS
468 AC_SUBST([GC_SECTIONS])
471 dnl OpenBSD does not have DT_NEEDED entries for libc by design
472 dnl so when these flags are passed to ld via libtool the checks will fail
476 LD_NO_UNDEFINED="" ;;
478 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
481 AC_SUBST([LD_NO_UNDEFINED])
484 dnl Check if linker supports version scripts
486 AC_MSG_CHECKING([if the linker supports version-scripts])
487 save_LDFLAGS=$LDFLAGS
488 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
489 cat > conftest.map <<EOF
499 [AC_LANG_SOURCE([int main() { return 0;}])],
500 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
501 [have_ld_version_script=no; AC_MSG_RESULT(no)])
502 LDFLAGS=$save_LDFLAGS
503 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
506 dnl Check if linker supports dynamic list files
508 AC_MSG_CHECKING([if the linker supports --dynamic-list])
509 save_LDFLAGS=$LDFLAGS
510 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
511 cat > conftest.dyn <<EOF
513 radeon_drm_winsys_create;
517 [AC_LANG_SOURCE([int main() { return 0;}])],
518 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
519 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
520 LDFLAGS=$save_LDFLAGS
521 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
524 dnl compatibility symlinks
528 HAVE_COMPAT_SYMLINKS=yes ;;
530 HAVE_COMPAT_SYMLINKS=no ;;
533 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
538 dnl Unfortunately we need to do a few things that libtool can't help us with,
539 dnl so we need some knowledge of shared library filenames:
541 dnl LIB_EXT is the extension used when creating symlinks for alternate
542 dnl filenames for a shared library which will be dynamically loaded
544 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
545 dnl the file for a shared library we wish to link with
568 AC_ARG_WITH([gl-lib-name],
569 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
570 [specify GL library name @<:@default=GL@:>@])],
573 AC_ARG_WITH([osmesa-lib-name],
574 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
575 [specify OSMesa library name @<:@default=OSMesa@:>@])],
576 [OSMESA_LIB=$withval],
578 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
579 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
582 dnl Mangled Mesa support
584 AC_ARG_ENABLE([mangling],
585 [AS_HELP_STRING([--enable-mangling],
586 [enable mangled symbols and library name @<:@default=disabled@:>@])],
587 [enable_mangling="${enableval}"],
590 if test "x${enable_mangling}" = "xyes" ; then
591 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
592 GL_LIB="Mangled${GL_LIB}"
593 OSMESA_LIB="Mangled${OSMESA_LIB}"
596 AC_SUBST([OSMESA_LIB])
599 dnl potentially-infringing-but-nobody-knows-for-sure stuff
601 AC_ARG_ENABLE([texture-float],
602 [AS_HELP_STRING([--enable-texture-float],
603 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
604 [enable_texture_float="$enableval"],
605 [enable_texture_float=no]
607 if test "x$enable_texture_float" = xyes; then
608 AC_MSG_WARN([Floating-point textures enabled.])
609 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
610 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
614 dnl Arch/platform-specific settings
617 [AS_HELP_STRING([--disable-asm],
618 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
619 [enable_asm="$enableval"],
623 AC_MSG_CHECKING([whether to enable assembly])
624 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
625 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
626 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
628 i?86 | x86_64 | amd64)
630 AC_MSG_RESULT([no, cross compiling])
634 # check for supported arches
635 if test "x$enable_asm" = xyes; then
639 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
646 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
662 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
663 AC_MSG_RESULT([yes, x86])
666 DEFINES="$DEFINES -DUSE_X86_64_ASM"
667 AC_MSG_RESULT([yes, x86_64])
670 DEFINES="$DEFINES -DUSE_SPARC_ASM"
671 AC_MSG_RESULT([yes, sparc])
674 AC_MSG_RESULT([no, platform not supported])
679 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
680 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
681 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
682 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
684 dnl Check to see if dlopen is in default libraries (like Solaris, which
685 dnl has it in libc), or if libdl is needed to get it.
686 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
687 [AC_CHECK_LIB([dl], [dlopen],
688 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
689 AC_SUBST([DLOPEN_LIBS])
691 dnl Check if that library also has dladdr
693 LIBS="$LIBS $DLOPEN_LIBS"
694 AC_CHECK_FUNCS([dladdr])
701 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
702 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
703 [AC_MSG_ERROR([Could not find clock_gettime])])])
704 AC_SUBST([CLOCK_LIB])
708 dnl See if posix_memalign is available
709 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
711 dnl Check for pthreads
713 if test "x$ax_pthread_ok" = xno; then
714 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
716 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
717 dnl to -pthread, which causes problems if we need -lpthread to appear in
719 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
721 dnl SELinux awareness.
722 AC_ARG_ENABLE([selinux],
723 [AS_HELP_STRING([--enable-selinux],
724 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
725 [MESA_SELINUX="$enableval"],
727 if test "x$enable_selinux" = "xyes"; then
728 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
729 [AC_CHECK_HEADER([selinux/selinux.h],[],
730 [AC_MSG_ERROR([SELinux headers not found])])
731 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
732 [AC_MSG_ERROR([SELinux library not found])])
733 SELINUX_LIBS="-lselinux"])
734 DEFINES="$DEFINES -DMESA_SELINUX"
736 AC_SUBST([SELINUX_CFLAGS])
737 AC_SUBST([SELINUX_LIBS])
740 AC_ARG_ENABLE([opengl],
741 [AS_HELP_STRING([--disable-opengl],
742 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
743 [enable_opengl="$enableval"],
745 AC_ARG_ENABLE([gles1],
746 [AS_HELP_STRING([--disable-gles1],
747 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
748 [enable_gles1="$enableval"],
750 AC_ARG_ENABLE([gles2],
751 [AS_HELP_STRING([--disable-gles2],
752 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
753 [enable_gles2="$enableval"],
757 [AS_HELP_STRING([--enable-dri],
758 [enable DRI modules @<:@default=enabled@:>@])],
759 [enable_dri="$enableval"],
770 AC_ARG_ENABLE([dri3],
771 [AS_HELP_STRING([--enable-dri3],
772 [enable DRI3 @<:@default=auto@:>@])],
773 [enable_dri3="$enableval"],
774 [enable_dri3="$dri3_default"])
776 [AS_HELP_STRING([--enable-glx],
777 [enable GLX library @<:@default=enabled@:>@])],
778 [enable_glx="$enableval"],
780 AC_ARG_ENABLE([osmesa],
781 [AS_HELP_STRING([--enable-osmesa],
782 [enable OSMesa library @<:@default=disabled@:>@])],
783 [enable_osmesa="$enableval"],
785 AC_ARG_ENABLE([gallium-osmesa],
786 [AS_HELP_STRING([--enable-gallium-osmesa],
787 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
788 [enable_gallium_osmesa="$enableval"],
789 [enable_gallium_osmesa=no])
791 [AS_HELP_STRING([--disable-egl],
792 [disable EGL library @<:@default=enabled@:>@])],
793 [enable_egl="$enableval"],
797 [AS_HELP_STRING([--enable-xa],
798 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
799 [enable_xa="$enableval"],
802 [AS_HELP_STRING([--enable-gbm],
803 [enable gbm library @<:@default=auto@:>@])],
804 [enable_gbm="$enableval"],
806 AC_ARG_ENABLE([nine],
807 [AS_HELP_STRING([--enable-nine],
808 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
809 [enable_nine="$enableval"],
812 AC_ARG_ENABLE([xvmc],
813 [AS_HELP_STRING([--enable-xvmc],
814 [enable xvmc library @<:@default=auto@:>@])],
815 [enable_xvmc="$enableval"],
817 AC_ARG_ENABLE([vdpau],
818 [AS_HELP_STRING([--enable-vdpau],
819 [enable vdpau library @<:@default=auto@:>@])],
820 [enable_vdpau="$enableval"],
823 [AS_HELP_STRING([--enable-omx],
824 [enable OpenMAX library @<:@default=disabled@:>@])],
825 [enable_omx="$enableval"],
828 [AS_HELP_STRING([--enable-va],
829 [enable va library @<:@default=auto@:>@])],
830 [enable_va="$enableval"],
832 AC_ARG_ENABLE([opencl],
833 [AS_HELP_STRING([--enable-opencl],
834 [enable OpenCL library @<:@default=disabled@:>@])],
835 [enable_opencl="$enableval"],
837 AC_ARG_ENABLE([opencl_icd],
838 [AS_HELP_STRING([--enable-opencl-icd],
839 [Build an OpenCL ICD library to be loaded by an ICD implementation
840 @<:@default=disabled@:>@])],
841 [enable_opencl_icd="$enableval"],
842 [enable_opencl_icd=no])
843 AC_ARG_ENABLE([xlib-glx],
844 [AS_HELP_STRING([--enable-xlib-glx],
845 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
846 [enable_xlib_glx="$enableval"],
847 [enable_xlib_glx=no])
849 AC_ARG_ENABLE([r600-llvm-compiler],
850 [AS_HELP_STRING([--enable-r600-llvm-compiler],
851 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
852 [enable_r600_llvm="$enableval"],
853 [enable_r600_llvm=no])
855 AC_ARG_ENABLE([gallium-tests],
856 [AS_HELP_STRING([--enable-gallium-tests],
857 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
858 [enable_gallium_tests="$enableval"],
859 [enable_gallium_tests=no])
861 # Option for Gallium drivers
863 # Keep this in sync with the --with-gallium-drivers help string default value
864 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
866 AC_ARG_WITH([gallium-drivers],
867 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
868 [comma delimited Gallium drivers list, e.g.
869 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
870 @<:@default=r300,r600,svga,swrast@:>@])],
871 [with_gallium_drivers="$withval"],
872 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
874 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
875 # here so that the script doesn't choke on an unknown driver name later.
876 case "$with_gallium_drivers" in
877 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
878 no) with_gallium_drivers='' ;;
881 if test "x$enable_opengl" = xno -a \
882 "x$enable_gles1" = xno -a \
883 "x$enable_gles2" = xno -a \
884 "x$enable_nine" = xno -a \
885 "x$enable_xa" = xno -a \
886 "x$enable_xvmc" = xno -a \
887 "x$enable_vdpau" = xno -a \
888 "x$enable_omx" = xno -a \
889 "x$enable_va" = xno -a \
890 "x$enable_opencl" = xno; then
891 AC_MSG_ERROR([at least one API should be enabled])
894 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
895 if test "x$enable_opengl" = xno -a \
896 "x$enable_gles1" = xyes; then
897 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
900 if test "x$enable_opengl" = xno -a \
901 "x$enable_gles2" = xyes; then
902 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
905 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
906 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
907 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
908 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
909 "x$enable_gles1" = xyes -o \
910 "x$enable_gles2" = xyes)
912 if test "x$enable_glx" = xno; then
913 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
917 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
918 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
921 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
922 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
925 # Disable GLX if OpenGL is not enabled
926 if test "x$enable_glx$enable_opengl" = xyesno; then
927 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
931 # Disable GLX if DRI and Xlib-GLX are not enabled
932 if test "x$enable_glx" = xyes -a \
933 "x$enable_dri" = xno -a \
934 "x$enable_xlib_glx" = xno; then
935 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
939 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
940 "x$enable_dri" = xyes)
943 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
944 [have_libdrm=yes], [have_libdrm=no])
945 if test "x$have_libdrm" = xyes; then
946 DEFINES="$DEFINES -DHAVE_LIBDRM"
949 # Select which platform-dependent DRI code gets built
952 dri_platform='apple' ;;
954 dri_platform='none' ;;
956 dri_platform='drm' ;;
959 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
960 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
961 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
962 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
963 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
965 AC_ARG_ENABLE([shared-glapi],
966 [AS_HELP_STRING([--enable-shared-glapi],
967 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
968 [enable_shared_glapi="$enableval"],
969 [enable_shared_glapi=yes])
971 case "x$enable_opengl$enable_gles1$enable_gles2" in
973 if test "x$enable_shared_glapi" = xno; then
974 AC_MSG_ERROR([shared GLAPI required when building two or more of
975 the following APIs - opengl, gles1 gles2])
980 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
982 # Build the pipe-drivers as separate libraries/modules.
983 # Do not touch this unless you know what you are doing.
984 # XXX: Expose via configure option ?
985 enable_shared_pipe_drivers=no
988 dnl Driver specific build directories
991 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
992 NEED_WINSYS_XLIB="yes"
995 if test "x$enable_dri" = xyes; then
996 enable_gallium_loader="$enable_shared_pipe_drivers"
999 if test "x$enable_gallium_osmesa" = xyes; then
1000 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1001 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1003 if test "x$enable_osmesa" = xyes; then
1004 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1008 AC_SUBST([MESA_LLVM])
1012 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1013 [choose SHA1 implementation])])
1014 case "x$with_sha1" in
1015 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1018 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1021 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1022 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1025 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1026 AC_MSG_ERROR([sha1 in libc requested but not found])
1028 if test "x$with_sha1" = xlibc; then
1029 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1030 [Use libc SHA1 functions])
1033 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1034 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1035 with_sha1=CommonCrypto
1037 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1038 AC_MSG_ERROR([CommonCrypto requested but not found])
1040 if test "x$with_sha1" = xCommonCrypto; then
1041 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1042 [Use CommonCrypto SHA1 functions])
1045 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1046 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1047 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1050 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1051 AC_MSG_ERROR([CryptoAPI requested but not found])
1053 if test "x$with_sha1" = xCryptoAPI; then
1054 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1055 [Use CryptoAPI SHA1 functions])
1058 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1059 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1062 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1063 AC_MSG_ERROR([libmd requested but not found])
1065 if test "x$with_sha1" = xlibmd; then
1066 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1067 [Use libmd SHA1 functions])
1070 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1071 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1074 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1075 AC_MSG_ERROR([libsha1 requested but not found])
1077 if test "x$with_sha1" = xlibsha1; then
1078 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1079 [Use libsha1 for SHA1])
1082 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1083 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1086 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1087 AC_MSG_ERROR([libnettle requested but not found])
1089 if test "x$with_sha1" = xlibnettle; then
1090 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1091 [Use libnettle SHA1 functions])
1094 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1095 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1098 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1099 AC_MSG_ERROR([libgcrypt requested but not found])
1101 if test "x$with_sha1" = xlibgcrypt; then
1102 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1103 [Use libgcrypt SHA1 functions])
1106 # We don't need all of the OpenSSL libraries, just libcrypto
1107 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1108 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1109 [HAVE_OPENSSL_PKC=no])
1110 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1111 if test "x$with_sha1" = x; then
1115 if test "x$with_sha1" = xlibcrypto; then
1116 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1119 if test "x$with_sha1" = xlibcrypto; then
1120 if test "x$HAVE_LIBCRYPTO" = xyes; then
1123 SHA1_LIBS="$OPENSSL_LIBS"
1124 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1127 AC_MSG_CHECKING([for SHA1 implementation])
1128 AC_MSG_RESULT([$with_sha1])
1130 AC_SUBST(SHA1_CFLAGS)
1132 # Enable a define for SHA1
1133 if test "x$with_sha1" != "x"; then
1134 DEFINES="$DEFINES -DHAVE_SHA1"
1137 # Allow user to configure out the shader-cache feature
1138 AC_ARG_ENABLE([shader-cache],
1139 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1140 [enable_shader_cache="$enableval"],
1141 [if test "x$with_sha1" != "x"; then
1142 enable_shader_cache=yes
1144 enable_shader_cache=no
1146 if test "x$with_sha1" = "x"; then
1147 if test "x$enable_shader_cache" = "xyes"; then
1148 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1151 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1160 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1161 have_libudev=yes, have_libudev=no)
1163 AC_ARG_ENABLE([sysfs],
1164 [AS_HELP_STRING([--enable-sysfs],
1165 [enable /sys PCI identification @<:@default=disabled@:>@])],
1166 [have_sysfs="$enableval"],
1170 if test "x$enable_dri" = xyes; then
1171 if test "$enable_static" = yes; then
1172 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1175 # not a hard requirement as swrast does not depend on it
1176 if test "x$have_libdrm" = xyes; then
1177 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1181 AC_ARG_ENABLE([driglx-direct],
1182 [AS_HELP_STRING([--disable-driglx-direct],
1183 [disable direct rendering in GLX and EGL for DRI \
1184 @<:@default=auto@:>@])],
1185 [driglx_direct="$enableval"],
1186 [driglx_direct="yes"])
1189 dnl libGL configuration per driver
1191 case "x$enable_glx$enable_xlib_glx" in
1194 dri_modules="x11 xext xcb"
1195 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1196 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1197 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1198 GL_LIB_DEPS="$XLIBGL_LIBS"
1199 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1200 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1204 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1206 # find the DRI deps for libGL
1207 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1209 if test x"$driglx_direct" = xyes; then
1210 if test x"$dri_platform" = xdrm ; then
1211 DEFINES="$DEFINES -DGLX_USE_DRM"
1212 if test "x$have_libdrm" != xyes; then
1213 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1216 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1217 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1218 if test x"$enable_dri3" = xyes; then
1219 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1220 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1223 if test x"$enable_dri" = xyes; then
1224 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1227 if test x"$enable_dri3" = xyes; then
1228 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1229 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1232 if test x"$dri_platform" = xapple ; then
1233 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1237 # add xf86vidmode if available
1238 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1239 if test "$HAVE_XF86VIDMODE" = yes ; then
1240 dri_modules="$dri_modules xxf86vm"
1243 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1244 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1245 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1246 GL_LIB_DEPS="$DRIGL_LIBS"
1248 # need DRM libs, $PTHREAD_LIBS, etc.
1249 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1250 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1255 if test "$have_libudev" = yes; then
1256 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1260 if test "$have_sysfs" = yes; then
1261 DEFINES="$DEFINES -DHAVE_SYSFS"
1265 # This is outside the case (above) so that it is invoked even for non-GLX
1267 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1269 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1270 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1271 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1272 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1274 AC_SUBST([X11_INCLUDES])
1275 AC_SUBST([GL_LIB_DEPS])
1276 AC_SUBST([GL_PC_REQ_PRIV])
1277 AC_SUBST([GL_PC_LIB_PRIV])
1278 AC_SUBST([GL_PC_CFLAGS])
1279 AC_SUBST([DRI_PC_REQ_PRIV])
1280 AC_SUBST([GLESv1_CM_LIB_DEPS])
1281 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1282 AC_SUBST([GLESv2_LIB_DEPS])
1283 AC_SUBST([GLESv2_PC_LIB_PRIV])
1285 AC_SUBST([HAVE_XF86VIDMODE])
1290 case "x$enable_glx$enable_xlib_glx" in
1292 DEFINES="$DEFINES -DUSE_XSHM"
1295 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1296 if test "x$driglx_direct" = xyes; then
1297 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1306 AC_ARG_ENABLE([glx-tls],
1307 [AS_HELP_STRING([--enable-glx-tls],
1308 [enable TLS support in GLX @<:@default=disabled@:>@])],
1309 [GLX_USE_TLS="$enableval"],
1311 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1313 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1314 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1316 dnl Read-only text section on x86 hardened platforms
1317 AC_ARG_ENABLE([glx-read-only-text],
1318 [AS_HELP_STRING([--enable-glx-read-only-text],
1319 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1320 [enable_glx_read_only_text="$enableval"],
1321 [enable_glx_read_only_text=no])
1322 if test "x$enable_glx_read_only_text" = xyes; then
1323 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1329 dnl Directory for DRI drivers
1330 AC_ARG_WITH([dri-driverdir],
1331 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1332 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1333 [DRI_DRIVER_INSTALL_DIR="$withval"],
1334 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1335 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1336 dnl Extra search path for DRI drivers
1337 AC_ARG_WITH([dri-searchpath],
1338 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1339 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1340 [DRI_DRIVER_SEARCH_DIR="$withval"],
1341 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1342 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1343 dnl Which drivers to build - default is chosen by platform
1344 AC_ARG_WITH([dri-drivers],
1345 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1346 [comma delimited classic DRI drivers list, e.g.
1347 "swrast,i965,radeon" @<:@default=auto@:>@])],
1348 [with_dri_drivers="$withval"],
1349 [with_dri_drivers=auto])
1351 if test "x$with_dri_drivers" = xauto; then
1352 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1353 with_dri_drivers="yes"
1355 with_dri_drivers="no"
1358 if test "x$with_dri_drivers" = xno; then
1362 dnl If $with_dri_drivers is yes, drivers will be added through
1363 dnl platform checks. Set DEFINES and LIB_DEPS
1364 if test "x$enable_dri" = xyes; then
1365 # Platform specific settings and drivers to build
1368 DEFINES="$DEFINES -DHAVE_ALIAS"
1369 if test "x$enable_dri3" = xyes; then
1370 DEFINES="$DEFINES -DHAVE_DRI3"
1373 if test "x$have_pci_id" != xyes; then
1374 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1379 # Build only the drivers for cards that exist on PowerPC/sparc
1380 if test "x$with_dri_drivers" = "xyes"; then
1381 with_dri_drivers="r200 radeon swrast"
1386 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1387 DEFINES="$DEFINES -DHAVE_ALIAS"
1390 DEFINES="$DEFINES -DHAVE_ALIAS"
1393 if test "x$with_dri_drivers" = "xyes"; then
1394 with_dri_drivers="swrast"
1398 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1399 if test "x$with_dri_drivers" = "xyes"; then
1400 with_dri_drivers="swrast"
1406 if test "x$with_dri_drivers" = "xyes"; then
1407 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1411 PKG_CHECK_MODULES([EXPAT], [expat], [],
1412 # expat version 2.0 and earlier do not provide expat.pc
1413 [AC_CHECK_HEADER([expat.h],[],
1414 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1415 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1416 [AC_MSG_ERROR([Expat library required for DRI not found])])
1417 EXPAT_LIBS="-lexpat"])
1419 # put all the necessary libs together
1420 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1423 AC_SUBST([DRI_LIB_DEPS])
1426 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1427 if test -n "$with_dri_drivers"; then
1428 if test "x$enable_opengl" != xyes; then
1429 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1432 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1433 for driver in $dri_drivers; do
1434 DRI_DIRS="$DRI_DIRS $driver"
1438 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1442 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1445 HAVE_NOUVEAU_DRI=yes;
1446 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1449 HAVE_RADEON_DRI=yes;
1450 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1454 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1457 HAVE_SWRAST_DRI=yes;
1460 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1464 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1467 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1468 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1469 "x$enable_osmesa" = xyes -o \
1473 dnl OSMesa configuration
1476 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1477 AC_ARG_WITH([osmesa-bits],
1478 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1479 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1480 [osmesa_bits="$withval"],
1482 if test "x$osmesa_bits" != x8; then
1483 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1484 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1488 case "x$osmesa_bits" in
1490 OSMESA_LIB="${OSMESA_LIB}"
1493 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1494 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1497 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1501 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1502 # only link libraries with osmesa if shared
1503 if test "$enable_static" = no; then
1504 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1508 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1511 AC_SUBST([OSMESA_LIB_DEPS])
1512 AC_SUBST([OSMESA_PC_REQ])
1513 AC_SUBST([OSMESA_PC_LIB_PRIV])
1516 dnl gbm configuration
1518 if test "x$enable_gbm" = xauto; then
1519 case "$with_egl_platforms" in
1526 if test "x$enable_gbm" = xyes; then
1527 if test "x$need_pci_id$have_pci_id" = xyesno; then
1528 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1531 if test "x$enable_dri" = xyes; then
1532 if test "x$enable_shared_glapi" = xno; then
1533 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1536 # Strictly speaking libgbm does not require --enable-dri, although
1537 # both of its backends do. Thus one can build libgbm without any
1538 # backends if --disable-dri is set.
1539 # To avoid unnecessary complexity of checking if at least one backend
1540 # is available when building, just mandate --enable-dri.
1541 AC_MSG_ERROR([gbm requires --enable-dri])
1544 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1545 if test "x$need_pci_id$have_libudev" = xyesyes; then
1546 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1550 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1551 AC_SUBST([GBM_PC_REQ_PRIV])
1552 AC_SUBST([GBM_PC_LIB_PRIV])
1555 dnl EGL configuration
1559 if test "x$enable_egl" = xyes; then
1560 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1562 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1564 if test "$enable_static" != yes; then
1565 if test "x$enable_dri" = xyes; then
1566 HAVE_EGL_DRIVER_DRI2=1
1567 if test "x$enable_shared_glapi" = xno; then
1568 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1571 # Avoid building an "empty" libEGL. Drop/update this
1572 # when other backends (haiku?) come along.
1573 AC_MSG_ERROR([egl requires --enable-dri])
1578 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1579 AC_SUBST([EGL_LIB_DEPS])
1584 dnl XA configuration
1586 if test "x$enable_xa" = xyes; then
1587 if test "x$with_gallium_drivers" = xswrast; then
1589 Building xa requires at least one non swrast gallium driver.
1590 If you are looking to use libxatracker.so with the VMware driver,
1591 make sure to include svga in the gallium drivers list, apart from
1593 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1595 enable_gallium_loader=$enable_shared_pipe_drivers
1596 gallium_st="$gallium_st xa"
1598 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1601 dnl Gallium G3DVL configuration
1603 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1604 if test "x$enable_xvmc" = xauto; then
1605 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1608 if test "x$enable_vdpau" = xauto; then
1609 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1612 if test "x$enable_omx" = xauto; then
1613 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1616 if test "x$enable_va" = xauto; then
1617 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1621 if test "x$enable_dri" = xyes -o \
1622 "x$enable_xvmc" = xyes -o \
1623 "x$enable_vdpau" = xyes -o \
1624 "x$enable_omx" = xyes -o \
1625 "x$enable_va" = xyes; then
1628 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1630 if test "x$enable_xvmc" = xyes -o \
1631 "x$enable_vdpau" = xyes -o \
1632 "x$enable_omx" = xyes -o \
1633 "x$enable_va" = xyes; then
1634 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1635 need_gallium_vl_winsys=yes
1637 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1639 if test "x$enable_xvmc" = xyes; then
1640 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1641 enable_gallium_loader=$enable_shared_pipe_drivers
1642 gallium_st="$gallium_st xvmc"
1644 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1646 if test "x$enable_vdpau" = xyes; then
1647 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1648 enable_gallium_loader=$enable_shared_pipe_drivers
1649 gallium_st="$gallium_st vdpau"
1651 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1653 if test "x$enable_omx" = xyes; then
1654 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1655 enable_gallium_loader=$enable_shared_pipe_drivers
1656 gallium_st="$gallium_st omx"
1658 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1660 if test "x$enable_va" = xyes; then
1661 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1662 enable_gallium_loader=$enable_shared_pipe_drivers
1663 gallium_st="$gallium_st va"
1665 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1668 dnl Nine Direct3D9 configuration
1670 if test "x$enable_nine" = xyes; then
1671 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1672 AC_MSG_ERROR([nine requires the gallium swrast driver])
1674 if test "x$with_gallium_drivers" = xswrast; then
1675 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1677 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1678 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1681 if test "x$enable_dri3" = xno; then
1682 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1685 enable_gallium_loader=$enable_shared_pipe_drivers
1686 gallium_st="$gallium_st nine"
1688 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1691 dnl OpenCL configuration
1694 AC_ARG_WITH([clang-libdir],
1695 [AS_HELP_STRING([--with-clang-libdir],
1696 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1697 [CLANG_LIBDIR="$withval"],
1700 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1701 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1703 if test "x$enable_opencl" = xyes; then
1704 if test -z "$with_gallium_drivers"; then
1705 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1708 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1709 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1712 if test "x$have_libclc" = xno; then
1713 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1714 Make sure the directory containing libclc.pc is specified in your
1715 PKG_CONFIG_PATH environment variable.
1716 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1718 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1719 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1720 AC_SUBST([LIBCLC_INCLUDEDIR])
1721 AC_SUBST([LIBCLC_LIBEXECDIR])
1724 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1725 enable_gallium_loader=yes
1726 gallium_st="$gallium_st clover"
1728 if test "x$enable_opencl_icd" = xyes; then
1729 OPENCL_LIBNAME="MesaOpenCL"
1731 OPENCL_LIBNAME="OpenCL"
1734 if test "x$have_libelf" != xyes; then
1735 AC_MSG_ERROR([Clover requires libelf])
1738 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1739 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1740 AC_SUBST([OPENCL_LIBNAME])
1743 dnl Gallium configuration
1745 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1747 AC_SUBST([LLVM_BINDIR])
1748 AC_SUBST([LLVM_CFLAGS])
1749 AC_SUBST([LLVM_CPPFLAGS])
1750 AC_SUBST([LLVM_CXXFLAGS])
1751 AC_SUBST([LLVM_LIBDIR])
1752 AC_SUBST([LLVM_LIBS])
1753 AC_SUBST([LLVM_LDFLAGS])
1754 AC_SUBST([LLVM_INCLUDEDIR])
1755 AC_SUBST([LLVM_VERSION])
1756 AC_SUBST([CLANG_RESOURCE_DIR])
1758 case "x$enable_opengl$enable_gles1$enable_gles2" in
1760 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1764 AC_SUBST([VG_LIB_DEPS])
1765 AC_SUBST([EGL_CLIENT_APIS])
1768 dnl EGL Platforms configuration
1770 AC_ARG_WITH([egl-platforms],
1771 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1772 [comma delimited native platforms libEGL supports, e.g.
1773 "x11,drm" @<:@default=auto@:>@])],
1774 [with_egl_platforms="$withval"],
1775 [if test "x$enable_egl" = xyes; then
1776 with_egl_platforms="x11"
1778 with_egl_platforms=""
1781 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1782 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1785 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1786 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1788 if test "x$WAYLAND_SCANNER" = x; then
1789 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1792 # Do per-EGL platform setups and checks
1793 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1794 for plat in $egl_platforms; do
1797 test "x$have_libdrm" != xyes &&
1798 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1800 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1802 if test "x$WAYLAND_SCANNER" = x; then
1803 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1808 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1812 test "x$enable_gbm" = "xno" &&
1813 AC_MSG_ERROR([EGL platform drm needs gbm])
1814 test "x$have_libdrm" != xyes &&
1815 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1819 test "x$have_libdrm" != xyes &&
1820 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1824 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1828 case "$plat$need_pci_id$have_pci_id" in
1829 waylandyesno|drmyesno)
1830 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1834 # libEGL wants to default to the first platform specified in
1835 # ./configure. parse that here.
1836 if test "x$egl_platforms" != "x"; then
1837 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1838 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1840 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1843 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1844 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1845 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1846 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1847 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1849 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1851 AC_SUBST([EGL_NATIVE_PLATFORM])
1852 AC_SUBST([EGL_CFLAGS])
1854 # If we don't have the X11 platform, set this define so we don't try to include
1856 if ! echo "$egl_platforms" | grep -q 'x11'; then
1857 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1858 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1864 AC_ARG_ENABLE([gallium-llvm],
1865 [AS_HELP_STRING([--enable-gallium-llvm],
1866 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1867 [enable_gallium_llvm="$enableval"],
1868 [enable_gallium_llvm=auto])
1870 AC_ARG_ENABLE([llvm-shared-libs],
1871 [AS_HELP_STRING([--enable-llvm-shared-libs],
1872 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1873 [enable_llvm_shared_libs="$enableval"],
1874 [enable_llvm_shared_libs=yes])
1876 AC_ARG_WITH([llvm-prefix],
1877 [AS_HELP_STRING([--with-llvm-prefix],
1878 [Prefix for LLVM installations in non-standard locations])],
1879 [llvm_prefix="$withval"],
1883 # Call this inside ` ` to get the return value.
1884 # $1 is the llvm-config command with arguments.
1885 strip_unwanted_llvm_flags() {
1886 # Use \> (marks the end of the word)
1888 -e 's/-DNDEBUG\>//g' \
1889 -e 's/-D_GNU_SOURCE\>//g' \
1890 -e 's/-pedantic\>//g' \
1891 -e 's/-Wcovered-switch-default\>//g' \
1895 -e 's/-Wcast-qual\>//g' \
1896 -e 's/-Woverloaded-virtual\>//g' \
1897 -e 's/-fcolor-diagnostics\>//g' \
1898 -e 's/-fdata-sections\>//g' \
1899 -e 's/-ffunction-sections\>//g' \
1900 -e 's/-fno-exceptions\>//g' \
1901 -e 's/-fomit-frame-pointer\>//g' \
1902 -e 's/-fvisibility-inlines-hidden\>//g' \
1904 -e 's/-fstack-protector-strong\>//g'
1907 llvm_check_version_for() {
1908 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1909 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1915 if test -z "$with_gallium_drivers"; then
1916 enable_gallium_llvm=no
1918 if test "x$enable_gallium_llvm" = xauto; then
1920 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1923 if test "x$enable_gallium_llvm" = xyes; then
1924 if test -n "$llvm_prefix"; then
1925 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1927 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1930 if test "x$LLVM_CONFIG" != xno; then
1931 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1932 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1933 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1934 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1935 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1936 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1937 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1938 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1940 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1941 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1942 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1943 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1945 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1946 if test -z "$LLVM_VERSION_PATCH"; then
1947 LLVM_VERSION_PATCH=0
1950 if test -n "${LLVM_VERSION_MAJOR}"; then
1951 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1953 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1956 LLVM_REQUIRED_VERSION_MAJOR="3"
1957 LLVM_REQUIRED_VERSION_MINOR="3"
1958 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1959 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1962 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1964 if test "x$enable_opencl" = xyes; then
1965 llvm_check_version_for "3" "5" "0" "opencl"
1967 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1968 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1970 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1973 dnl Check for Clang internal headers
1974 if test "x$enable_opencl" = xyes; then
1975 if test -z "$CLANG_LIBDIR"; then
1976 CLANG_LIBDIR=${LLVM_LIBDIR}
1978 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1979 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1980 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1990 if test "x$enable_opencl" = xyes; then
1991 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1995 dnl Directory for XVMC libs
1996 AC_ARG_WITH([xvmc-libdir],
1997 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1998 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1999 [XVMC_LIB_INSTALL_DIR="$withval"],
2000 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2001 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2006 if test "x$enable_gallium_tests" = xyes; then
2007 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
2008 enable_gallium_loader=yes
2010 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2012 dnl Directory for VDPAU libs
2013 AC_ARG_WITH([vdpau-libdir],
2014 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2015 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2016 [VDPAU_LIB_INSTALL_DIR="$withval"],
2017 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2018 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2020 dnl Directory for OMX libs
2022 AC_ARG_WITH([omx-libdir],
2023 [AS_HELP_STRING([--with-omx-libdir=DIR],
2024 [directory for the OMX libraries])],
2025 [OMX_LIB_INSTALL_DIR="$withval"],
2026 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2027 AC_SUBST([OMX_LIB_INSTALL_DIR])
2029 dnl Directory for VA libs
2031 AC_ARG_WITH([va-libdir],
2032 [AS_HELP_STRING([--with-va-libdir=DIR],
2033 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2034 [VA_LIB_INSTALL_DIR="$withval"],
2035 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2036 AC_SUBST([VA_LIB_INSTALL_DIR])
2038 AC_ARG_WITH([d3d-libdir],
2039 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2040 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2041 [D3D_DRIVER_INSTALL_DIR="$withval"],
2042 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2043 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2046 dnl Gallium helper functions
2048 gallium_require_drm() {
2049 if test "x$have_libdrm" != xyes; then
2050 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2054 gallium_require_llvm() {
2055 if test "x$MESA_LLVM" = x0; then
2056 case "$host" in *gnux32) return;; esac
2058 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2063 gallium_require_drm_loader() {
2064 if test "x$enable_gallium_loader" = xyes; then
2065 if test "x$need_pci_id$have_pci_id" = xyesno; then
2066 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2068 enable_gallium_drm_loader=yes
2070 if test "x$enable_va" = xyes && test "x$7" != x; then
2071 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2076 case "$with_egl_platforms" in
2080 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2083 if test "x$enable_gbm" != xyes; then
2084 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2088 radeon_llvm_check() {
2089 if test ${LLVM_VERSION_INT} -lt 307; then
2090 amdgpu_llvm_target_name='r600'
2092 amdgpu_llvm_target_name='amdgpu'
2094 if test "x$enable_gallium_llvm" != "xyes"; then
2095 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2097 llvm_check_version_for "3" "5" "0" $1
2098 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2099 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2101 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2102 NEED_RADEON_LLVM=yes
2103 if test "x$have_libelf" != xyes; then
2104 AC_MSG_ERROR([$1 requires libelf when using llvm])
2108 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2109 if test -n "$with_gallium_drivers"; then
2110 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2111 for driver in $gallium_drivers; do
2114 HAVE_GALLIUM_SVGA=yes
2115 gallium_require_drm "svga"
2116 gallium_require_drm_loader
2119 HAVE_GALLIUM_I915=yes
2120 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2121 gallium_require_drm "Gallium i915"
2122 gallium_require_drm_loader
2125 HAVE_GALLIUM_ILO=yes
2126 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2127 gallium_require_drm "Gallium i965/ilo"
2128 gallium_require_drm_loader
2131 HAVE_GALLIUM_R300=yes
2132 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2133 gallium_require_drm "Gallium R300"
2134 gallium_require_drm_loader
2135 gallium_require_llvm "Gallium R300"
2138 HAVE_GALLIUM_R600=yes
2139 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2140 gallium_require_drm "Gallium R600"
2141 gallium_require_drm_loader
2142 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2143 radeon_llvm_check "r600g"
2144 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2146 if test "x$enable_r600_llvm" = xyes; then
2147 USE_R600_LLVM_COMPILER=yes;
2149 if test "x$enable_opencl" = xyes; then
2150 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2154 HAVE_GALLIUM_RADEONSI=yes
2155 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2156 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2157 gallium_require_drm "radeonsi"
2158 gallium_require_drm_loader
2159 radeon_llvm_check "radeonsi"
2160 require_egl_drm "radeonsi"
2163 HAVE_GALLIUM_NOUVEAU=yes
2164 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2165 gallium_require_drm "nouveau"
2166 gallium_require_drm_loader
2169 HAVE_GALLIUM_FREEDRENO=yes
2170 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2171 gallium_require_drm "freedreno"
2172 gallium_require_drm_loader
2175 HAVE_GALLIUM_SOFTPIPE=yes
2176 if test "x$MESA_LLVM" = x1; then
2177 HAVE_GALLIUM_LLVMPIPE=yes
2181 HAVE_GALLIUM_VC4=yes
2182 gallium_require_drm "vc4"
2183 gallium_require_drm_loader
2185 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2186 [USE_VC4_SIMULATOR=yes], [USE_VC4_SIMULATOR=no])
2189 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2195 dnl Set LLVM_LIBS - This is done after the driver configuration so
2196 dnl that drivers can add additional components to LLVM_COMPONENTS.
2197 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2198 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2199 dnl this was causing the same libraries to be appear multiple times
2202 if test "x$MESA_LLVM" != x0; then
2204 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2206 dnl llvm-config may not give the right answer when llvm is a built as a
2207 dnl single shared library, so we must work the library name out for
2209 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2210 if test "x$enable_llvm_shared_libs" = xyes; then
2211 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2212 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2213 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2215 if test "x$llvm_have_one_so" = xyes; then
2216 dnl LLVM was built using auto*, so there is only one shared object.
2217 LLVM_LIBS="-l$LLVM_SO_NAME"
2219 dnl If LLVM was built with CMake, there will be one shared object per
2221 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2222 [AC_MSG_ERROR([Could not find llvm shared libraries:
2223 Please make sure you have built llvm with the --enable-shared option
2224 and that your llvm libraries are installed in $LLVM_LIBDIR
2225 If you have installed your llvm libraries to a different directory you
2226 can use the --with-llvm-prefix= configure flag to specify this directory.
2227 NOTE: Mesa is attempting to use llvm shared libraries by default.
2228 If you do not want to build with llvm shared libraries and instead want to
2229 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2230 invocation and rebuild.])])
2232 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2233 dnl install uses a shared object for each component and we have
2234 dnl already added all of these objects to LLVM_LIBS.
2237 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2238 dnl We need to link to llvm system libs when using static libs
2239 dnl However, only llvm 3.5+ provides --system-libs
2240 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2241 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2246 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2247 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2248 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2249 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2250 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2251 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2252 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2253 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2254 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2255 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2256 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2257 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2258 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2260 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2262 # NOTE: anything using xcb or other client side libs ends up in separate
2263 # _CLIENT variables. The pipe loader is built in two variants,
2264 # one that is standalone and does not link any x client libs (for
2265 # use by XA tracker in particular, but could be used in any case
2266 # where communication with xserver is not desired).
2267 if test "x$enable_gallium_loader" = xyes; then
2268 if test "x$enable_dri" = xyes; then
2269 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2272 if test "x$enable_gallium_drm_loader" = xyes; then
2273 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2276 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2279 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2280 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2281 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2282 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2283 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2284 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2286 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2287 "x$HAVE_GALLIUM_R600" = xyes -o \
2288 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2289 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2290 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2291 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2292 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2293 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2294 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2295 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2296 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2297 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2298 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2303 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2304 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2305 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2306 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2308 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2309 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2310 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2312 AC_SUBST([NINE_MAJOR], 1)
2313 AC_SUBST([NINE_MINOR], 0)
2314 AC_SUBST([NINE_TINY], 0)
2315 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2317 AC_SUBST([VDPAU_MAJOR], 1)
2318 AC_SUBST([VDPAU_MINOR], 0)
2320 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2321 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2322 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2323 AC_SUBST([VA_MINOR], $VA_MINOR)
2325 AC_SUBST([XVMC_MAJOR], 1)
2326 AC_SUBST([XVMC_MINOR], 0)
2328 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2329 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2330 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2331 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2333 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2334 AC_SUBST([XA_MINOR], $XA_MINOR)
2335 AC_SUBST([XA_TINY], $XA_TINY)
2336 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2338 dnl Restore LDFLAGS and CPPFLAGS
2339 LDFLAGS="$_SAVE_LDFLAGS"
2340 CPPFLAGS="$_SAVE_CPPFLAGS"
2342 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2343 if test "x$acv_mesa_CLANG" = xyes; then
2344 CFLAGS="$CFLAGS -Qunused-arguments"
2345 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2348 dnl Add user CFLAGS and CXXFLAGS
2349 CFLAGS="$CFLAGS $USER_CFLAGS"
2350 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2352 dnl Substitute the config
2353 AC_CONFIG_FILES([Makefile
2357 src/egl/wayland/wayland-drm/Makefile
2358 src/egl/wayland/wayland-egl/Makefile
2359 src/egl/wayland/wayland-egl/wayland-egl.pc
2360 src/gallium/Makefile
2361 src/gallium/auxiliary/Makefile
2362 src/gallium/auxiliary/pipe-loader/Makefile
2363 src/gallium/drivers/freedreno/Makefile
2364 src/gallium/drivers/ddebug/Makefile
2365 src/gallium/drivers/i915/Makefile
2366 src/gallium/drivers/ilo/Makefile
2367 src/gallium/drivers/llvmpipe/Makefile
2368 src/gallium/drivers/noop/Makefile
2369 src/gallium/drivers/nouveau/Makefile
2370 src/gallium/drivers/r300/Makefile
2371 src/gallium/drivers/r600/Makefile
2372 src/gallium/drivers/radeon/Makefile
2373 src/gallium/drivers/radeonsi/Makefile
2374 src/gallium/drivers/rbug/Makefile
2375 src/gallium/drivers/softpipe/Makefile
2376 src/gallium/drivers/svga/Makefile
2377 src/gallium/drivers/trace/Makefile
2378 src/gallium/drivers/vc4/Makefile
2379 src/gallium/state_trackers/clover/Makefile
2380 src/gallium/state_trackers/dri/Makefile
2381 src/gallium/state_trackers/glx/xlib/Makefile
2382 src/gallium/state_trackers/nine/Makefile
2383 src/gallium/state_trackers/omx/Makefile
2384 src/gallium/state_trackers/osmesa/Makefile
2385 src/gallium/state_trackers/va/Makefile
2386 src/gallium/state_trackers/vdpau/Makefile
2387 src/gallium/state_trackers/xa/Makefile
2388 src/gallium/state_trackers/xvmc/Makefile
2389 src/gallium/targets/d3dadapter9/Makefile
2390 src/gallium/targets/d3dadapter9/d3d.pc
2391 src/gallium/targets/dri/Makefile
2392 src/gallium/targets/libgl-xlib/Makefile
2393 src/gallium/targets/omx/Makefile
2394 src/gallium/targets/opencl/Makefile
2395 src/gallium/targets/opencl/mesa.icd
2396 src/gallium/targets/osmesa/Makefile
2397 src/gallium/targets/osmesa/osmesa.pc
2398 src/gallium/targets/pipe-loader/Makefile
2399 src/gallium/targets/va/Makefile
2400 src/gallium/targets/vdpau/Makefile
2401 src/gallium/targets/xa/Makefile
2402 src/gallium/targets/xa/xatracker.pc
2403 src/gallium/targets/xvmc/Makefile
2404 src/gallium/tests/trivial/Makefile
2405 src/gallium/tests/unit/Makefile
2406 src/gallium/winsys/freedreno/drm/Makefile
2407 src/gallium/winsys/i915/drm/Makefile
2408 src/gallium/winsys/intel/drm/Makefile
2409 src/gallium/winsys/nouveau/drm/Makefile
2410 src/gallium/winsys/radeon/drm/Makefile
2411 src/gallium/winsys/amdgpu/drm/Makefile
2412 src/gallium/winsys/svga/drm/Makefile
2413 src/gallium/winsys/sw/dri/Makefile
2414 src/gallium/winsys/sw/kms-dri/Makefile
2415 src/gallium/winsys/sw/null/Makefile
2416 src/gallium/winsys/sw/wrapper/Makefile
2417 src/gallium/winsys/sw/xlib/Makefile
2418 src/gallium/winsys/vc4/drm/Makefile
2423 src/glx/apple/Makefile
2424 src/glx/tests/Makefile
2428 src/mapi/es1api/glesv1_cm.pc
2429 src/mapi/es2api/glesv2.pc
2430 src/mapi/glapi/gen/Makefile
2433 src/mesa/drivers/dri/dri.pc
2434 src/mesa/drivers/dri/common/Makefile
2435 src/mesa/drivers/dri/common/xmlpool/Makefile
2436 src/mesa/drivers/dri/i915/Makefile
2437 src/mesa/drivers/dri/i965/Makefile
2438 src/mesa/drivers/dri/Makefile
2439 src/mesa/drivers/dri/nouveau/Makefile
2440 src/mesa/drivers/dri/r200/Makefile
2441 src/mesa/drivers/dri/radeon/Makefile
2442 src/mesa/drivers/dri/swrast/Makefile
2443 src/mesa/drivers/osmesa/Makefile
2444 src/mesa/drivers/osmesa/osmesa.pc
2445 src/mesa/drivers/x11/Makefile
2446 src/mesa/main/tests/Makefile
2448 src/util/tests/hash_table/Makefile])
2453 dnl Output some configuration info for the user
2456 echo " prefix: $prefix"
2457 echo " exec_prefix: $exec_prefix"
2458 echo " libdir: $libdir"
2459 echo " includedir: $includedir"
2463 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2467 case "x$enable_osmesa$enable_gallium_osmesa" in
2469 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2472 echo " OSMesa: lib$OSMESA_LIB"
2480 if test "x$enable_dri" != xno; then
2481 echo " DRI platform: $dri_platform"
2482 if test -z "$DRI_DIRS"; then
2483 echo " DRI drivers: no"
2485 echo " DRI drivers: $DRI_DIRS"
2487 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2490 case "x$enable_glx$enable_xlib_glx" in
2492 echo " GLX: Xlib-based"
2495 echo " GLX: DRI-based"
2498 echo " GLX: $enable_glx"
2504 echo " EGL: $enable_egl"
2505 if test "$enable_egl" = yes; then
2506 echo " EGL platforms: $egl_platforms"
2509 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2510 egl_drivers="$egl_drivers builtin:egl_dri2"
2513 echo " EGL drivers: $egl_drivers"
2517 if test "x$MESA_LLVM" = x1; then
2519 echo " llvm-config: $LLVM_CONFIG"
2520 echo " llvm-version: $LLVM_VERSION"
2526 if test -n "$with_gallium_drivers"; then
2527 echo " Gallium drivers: $gallium_drivers"
2528 echo " Gallium st: $gallium_st"
2535 echo " Shader cache: $enable_shader_cache"
2536 if test "x$enable_shader_cache" = "xyes"; then
2537 echo " With SHA1 from: $with_sha1"
2542 echo " Shared libs: $enable_shared"
2543 echo " Static libs: $enable_static"
2544 echo " Shared-glapi: $enable_shared_glapi"
2546 dnl Compiler options
2547 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2548 cflags=`echo $CFLAGS | \
2549 $SED 's/^ *//;s/ */ /;s/ *$//'`
2550 cxxflags=`echo $CXXFLAGS | \
2551 $SED 's/^ *//;s/ */ /;s/ *$//'`
2552 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2554 echo " CFLAGS: $cflags"
2555 echo " CXXFLAGS: $cxxflags"
2556 echo " Macros: $defines"
2558 if test "x$MESA_LLVM" = x1; then
2559 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2560 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2561 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2562 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2565 echo " PYTHON2: $PYTHON2"
2568 echo " Run '${MAKE-make}' to build Mesa"