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])
102 AC_CHECK_PROGS([PYTHON3], [python3])
109 LT_INIT([disable-static])
111 AC_CHECK_PROG(RM, rm, [rm -f])
114 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
115 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
117 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
118 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
120 AC_CHECK_PROG(INDENT, indent, indent, cat)
121 if test "x$INDENT" != "xcat"; then
122 # Only GNU indent is supported
123 INDENT_VERSION=`indent --version | grep GNU`
124 if test $? -eq 0; then
125 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
131 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
133 if test -z "$PYTHON2"; then
134 if test ! -f "$srcdir/src/util/format_srgb.c"; then
135 AC_MSG_ERROR([Python not found - unable to generate sources])
138 if test "x$acv_mako_found" = xno; then
139 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
140 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
147 dnl We need a POSIX shell for parts of the build. Assume we have one
151 # Solaris /bin/sh is too old/non-POSIX compliant
152 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
157 dnl clang is mostly GCC-compatible, but its version is much lower,
158 dnl so we have to check for it.
159 AC_MSG_CHECKING([if compiling with clang])
162 [AC_LANG_PROGRAM([], [[
167 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
169 AC_MSG_RESULT([$acv_mesa_CLANG])
171 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
172 dnl versions are explictly not supported.
175 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
176 AC_MSG_CHECKING([whether gcc version is sufficient])
180 GCC_VERSION=`$CC -dumpversion`
181 if test $? -eq 0; then
182 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
183 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
186 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
188 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
193 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
196 if test "x$cross_compiling" = xyes; then
201 dnl We don't support building Mesa with Sun C compiler
202 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
203 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
204 if test "x$SUNCC" = xyes; then
205 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
208 dnl Check for compiler builtins
209 AX_GCC_BUILTIN([__builtin_bswap32])
210 AX_GCC_BUILTIN([__builtin_bswap64])
211 AX_GCC_BUILTIN([__builtin_clz])
212 AX_GCC_BUILTIN([__builtin_clzll])
213 AX_GCC_BUILTIN([__builtin_ctz])
214 AX_GCC_BUILTIN([__builtin_expect])
215 AX_GCC_BUILTIN([__builtin_ffs])
216 AX_GCC_BUILTIN([__builtin_ffsll])
217 AX_GCC_BUILTIN([__builtin_popcount])
218 AX_GCC_BUILTIN([__builtin_popcountll])
219 AX_GCC_BUILTIN([__builtin_unreachable])
221 AX_GCC_FUNC_ATTRIBUTE([const])
222 AX_GCC_FUNC_ATTRIBUTE([flatten])
223 AX_GCC_FUNC_ATTRIBUTE([format])
224 AX_GCC_FUNC_ATTRIBUTE([malloc])
225 AX_GCC_FUNC_ATTRIBUTE([packed])
226 AX_GCC_FUNC_ATTRIBUTE([pure])
227 AX_GCC_FUNC_ATTRIBUTE([unused])
228 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
230 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
232 dnl Make sure the pkg-config macros are defined
233 m4_ifndef([PKG_PROG_PKG_CONFIG],
234 [m4_fatal([Could not locate the pkg-config autoconf macros.
235 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
236 are in a different location, try setting the environment variable
237 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
238 PKG_PROG_PKG_CONFIG()
240 dnl LIB_DIR - library basename
241 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
244 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
245 _SAVE_LDFLAGS="$LDFLAGS"
246 _SAVE_CPPFLAGS="$CPPFLAGS"
249 DEFINES="-D__STDC_LIMIT_MACROS"
253 DEFINES="$DEFINES -D_GNU_SOURCE"
256 DEFINES="$DEFINES -DSVR4"
259 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
263 dnl Add flags for gcc and g++
264 if test "x$GCC" = xyes; then
265 CFLAGS="$CFLAGS -Wall"
267 if test "x$USE_GNU99" = xyes; then
268 CFLAGS="$CFLAGS -std=gnu99"
270 CFLAGS="$CFLAGS -std=c99"
273 # Enable -Werror=implicit-function-declaration and
274 # -Werror=missing-prototypes, if available, or otherwise, just
275 # -Wmissing-prototypes. This is particularly useful to avoid
276 # generating a loadable driver module that has undefined symbols.
277 save_CFLAGS="$CFLAGS"
278 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
279 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
280 CFLAGS="$CFLAGS -Werror=missing-prototypes"
281 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
282 AC_MSG_RESULT([yes]),
283 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
284 AC_MSG_RESULT([no])]);
286 # Enable -fvisibility=hidden if using a gcc that supports it
287 save_CFLAGS="$CFLAGS"
288 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
289 VISIBILITY_CFLAGS="-fvisibility=hidden"
290 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
291 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
292 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
294 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
297 # Work around aliasing bugs - developers should comment this out
298 CFLAGS="$CFLAGS -fno-strict-aliasing"
300 # We don't want floating-point math functions to set errno or trap
301 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
303 # gcc's builtin memcmp is slower than glibc's
304 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
305 CFLAGS="$CFLAGS -fno-builtin-memcmp"
307 # Flags to help ensure that certain portions of the code -- and only those
308 # portions -- can be built with MSVC:
309 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
310 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
311 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
312 # supports most of C99)
313 # - the rest has no compiler compiler restrictions
314 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
315 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
317 # Enable -Werror=vla if compiler supports it
318 save_CFLAGS="$CFLAGS"
319 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
320 CFLAGS="$CFLAGS -Werror=vla"
321 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
322 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
323 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
324 AC_MSG_RESULT([yes])],
325 AC_MSG_RESULT([no]));
326 CFLAGS="$save_CFLAGS"
328 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
329 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
331 if test "x$GXX" = xyes; then
332 CXXFLAGS="$CXXFLAGS -Wall"
334 # Enable -fvisibility=hidden if using a gcc that supports it
335 save_CXXFLAGS="$CXXFLAGS"
336 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
337 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
338 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
340 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
341 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
344 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
345 CXXFLAGS=$save_CXXFLAGS
347 # Work around aliasing bugs - developers should comment this out
348 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
350 # gcc's builtin memcmp is slower than glibc's
351 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
352 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
355 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
356 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
357 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
358 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
360 dnl even if the compiler appears to support it, using visibility attributes isn't
361 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
365 VISIBILITY_CXXFLAGS=""
369 AC_SUBST([VISIBILITY_CFLAGS])
370 AC_SUBST([VISIBILITY_CXXFLAGS])
373 dnl Optional flags, check for compiler support
375 SSE41_CFLAGS="-msse4.1"
376 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
377 dnl stack, but on x86-32 such alignment is not guaranteed.
378 case "$target_cpu" in
380 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
383 save_CFLAGS="$CFLAGS"
384 CFLAGS="$SSE41_CFLAGS $CFLAGS"
385 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
386 #include <smmintrin.h>
388 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
389 c = _mm_max_epu32(a, b);
391 }]])], SSE41_SUPPORTED=1)
392 CFLAGS="$save_CFLAGS"
393 if test "x$SSE41_SUPPORTED" = x1; then
394 DEFINES="$DEFINES -DUSE_SSE41"
396 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
397 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
399 dnl Can't have static and shared libraries, default to static if user
400 dnl explicitly requested. If both disabled, set to static since shared
401 dnl was explicitly requested.
402 case "x$enable_static$enable_shared" in
404 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
408 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
413 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
416 dnl other compiler options
418 AC_ARG_ENABLE([debug],
419 [AS_HELP_STRING([--enable-debug],
420 [use debug compiler flags and macros @<:@default=disabled@:>@])],
421 [enable_debug="$enableval"],
424 if test "x$enable_debug" = xyes; then
425 DEFINES="$DEFINES -DDEBUG"
426 if test "x$GCC" = xyes; then
427 if ! echo "$CFLAGS" | grep -q -e '-g'; then
430 if ! echo "$CFLAGS" | grep -q -e '-O'; then
434 if test "x$GXX" = xyes; then
435 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
436 CXXFLAGS="$CXXFLAGS -g"
438 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
439 CXXFLAGS="$CXXFLAGS -O0"
443 DEFINES="$DEFINES -DNDEBUG"
447 dnl Check if linker supports -Bsymbolic
449 save_LDFLAGS=$LDFLAGS
450 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
451 AC_MSG_CHECKING([if ld supports -Bsymbolic])
453 [AC_LANG_SOURCE([int main() { return 0;}])],
454 [AC_MSG_RESULT([yes])
455 BSYMBOLIC="-Wl,-Bsymbolic";],
458 LDFLAGS=$save_LDFLAGS
460 AC_SUBST([BSYMBOLIC])
463 dnl Check if linker supports garbage collection
465 save_LDFLAGS=$LDFLAGS
466 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
467 AC_MSG_CHECKING([whether ld supports --gc-sections])
469 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
470 [AC_MSG_RESULT([yes])
471 GC_SECTIONS="-Wl,--gc-sections";],
474 LDFLAGS=$save_LDFLAGS
476 AC_SUBST([GC_SECTIONS])
479 dnl OpenBSD does not have DT_NEEDED entries for libc by design
480 dnl so when these flags are passed to ld via libtool the checks will fail
484 LD_NO_UNDEFINED="" ;;
486 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
489 AC_SUBST([LD_NO_UNDEFINED])
492 dnl Check if linker supports version scripts
494 AC_MSG_CHECKING([if the linker supports version-scripts])
495 save_LDFLAGS=$LDFLAGS
496 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
497 cat > conftest.map <<EOF
507 [AC_LANG_SOURCE([int main() { return 0;}])],
508 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
509 [have_ld_version_script=no; AC_MSG_RESULT(no)])
510 LDFLAGS=$save_LDFLAGS
511 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
514 dnl Check if linker supports dynamic list files
516 AC_MSG_CHECKING([if the linker supports --dynamic-list])
517 save_LDFLAGS=$LDFLAGS
518 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
519 cat > conftest.dyn <<EOF
521 radeon_drm_winsys_create;
525 [AC_LANG_SOURCE([int main() { return 0;}])],
526 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
527 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
528 LDFLAGS=$save_LDFLAGS
529 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
532 dnl compatibility symlinks
536 HAVE_COMPAT_SYMLINKS=yes ;;
538 HAVE_COMPAT_SYMLINKS=no ;;
541 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
546 dnl Unfortunately we need to do a few things that libtool can't help us with,
547 dnl so we need some knowledge of shared library filenames:
549 dnl LIB_EXT is the extension used when creating symlinks for alternate
550 dnl filenames for a shared library which will be dynamically loaded
552 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
553 dnl the file for a shared library we wish to link with
576 AC_ARG_WITH([gl-lib-name],
577 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
578 [specify GL library name @<:@default=GL@:>@])],
581 AC_ARG_WITH([osmesa-lib-name],
582 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
583 [specify OSMesa library name @<:@default=OSMesa@:>@])],
584 [OSMESA_LIB=$withval],
586 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
587 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
590 dnl Mangled Mesa support
592 AC_ARG_ENABLE([mangling],
593 [AS_HELP_STRING([--enable-mangling],
594 [enable mangled symbols and library name @<:@default=disabled@:>@])],
595 [enable_mangling="${enableval}"],
598 if test "x${enable_mangling}" = "xyes" ; then
599 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
600 GL_LIB="Mangled${GL_LIB}"
601 OSMESA_LIB="Mangled${OSMESA_LIB}"
604 AC_SUBST([OSMESA_LIB])
607 dnl potentially-infringing-but-nobody-knows-for-sure stuff
609 AC_ARG_ENABLE([texture-float],
610 [AS_HELP_STRING([--enable-texture-float],
611 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
612 [enable_texture_float="$enableval"],
613 [enable_texture_float=no]
615 if test "x$enable_texture_float" = xyes; then
616 AC_MSG_WARN([Floating-point textures enabled.])
617 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
618 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
622 dnl Arch/platform-specific settings
625 [AS_HELP_STRING([--disable-asm],
626 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
627 [enable_asm="$enableval"],
631 AC_MSG_CHECKING([whether to enable assembly])
632 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
633 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
634 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
636 i?86 | x86_64 | amd64)
638 AC_MSG_RESULT([no, cross compiling])
642 # check for supported arches
643 if test "x$enable_asm" = xyes; then
647 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
654 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
670 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
671 AC_MSG_RESULT([yes, x86])
674 DEFINES="$DEFINES -DUSE_X86_64_ASM"
675 AC_MSG_RESULT([yes, x86_64])
678 DEFINES="$DEFINES -DUSE_SPARC_ASM"
679 AC_MSG_RESULT([yes, sparc])
682 AC_MSG_RESULT([no, platform not supported])
687 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
688 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
689 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
690 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
692 dnl Check to see if dlopen is in default libraries (like Solaris, which
693 dnl has it in libc), or if libdl is needed to get it.
694 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
695 [AC_CHECK_LIB([dl], [dlopen],
696 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
697 AC_SUBST([DLOPEN_LIBS])
699 dnl Check if that library also has dladdr
701 LIBS="$LIBS $DLOPEN_LIBS"
702 AC_CHECK_FUNCS([dladdr])
709 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
710 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
711 [AC_MSG_ERROR([Could not find clock_gettime])])])
712 AC_SUBST([CLOCK_LIB])
716 dnl See if posix_memalign is available
717 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
719 dnl Check for pthreads
721 if test "x$ax_pthread_ok" = xno; then
722 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
724 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
725 dnl to -pthread, which causes problems if we need -lpthread to appear in
727 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
729 dnl SELinux awareness.
730 AC_ARG_ENABLE([selinux],
731 [AS_HELP_STRING([--enable-selinux],
732 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
733 [MESA_SELINUX="$enableval"],
735 if test "x$enable_selinux" = "xyes"; then
736 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
737 [AC_CHECK_HEADER([selinux/selinux.h],[],
738 [AC_MSG_ERROR([SELinux headers not found])])
739 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
740 [AC_MSG_ERROR([SELinux library not found])])
741 SELINUX_LIBS="-lselinux"])
742 DEFINES="$DEFINES -DMESA_SELINUX"
744 AC_SUBST([SELINUX_CFLAGS])
745 AC_SUBST([SELINUX_LIBS])
748 AC_ARG_ENABLE([opengl],
749 [AS_HELP_STRING([--disable-opengl],
750 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
751 [enable_opengl="$enableval"],
753 AC_ARG_ENABLE([gles1],
754 [AS_HELP_STRING([--disable-gles1],
755 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
756 [enable_gles1="$enableval"],
758 AC_ARG_ENABLE([gles2],
759 [AS_HELP_STRING([--disable-gles2],
760 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
761 [enable_gles2="$enableval"],
765 [AS_HELP_STRING([--enable-dri],
766 [enable DRI modules @<:@default=enabled@:>@])],
767 [enable_dri="$enableval"],
779 if test "x$enable_dri" = xno; then
783 AC_ARG_ENABLE([dri3],
784 [AS_HELP_STRING([--enable-dri3],
785 [enable DRI3 @<:@default=auto@:>@])],
786 [enable_dri3="$enableval"],
787 [enable_dri3="$dri3_default"])
789 [AS_HELP_STRING([--enable-glx],
790 [enable GLX library @<:@default=enabled@:>@])],
791 [enable_glx="$enableval"],
793 AC_ARG_ENABLE([osmesa],
794 [AS_HELP_STRING([--enable-osmesa],
795 [enable OSMesa library @<:@default=disabled@:>@])],
796 [enable_osmesa="$enableval"],
798 AC_ARG_ENABLE([gallium-osmesa],
799 [AS_HELP_STRING([--enable-gallium-osmesa],
800 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
801 [enable_gallium_osmesa="$enableval"],
802 [enable_gallium_osmesa=no])
804 [AS_HELP_STRING([--disable-egl],
805 [disable EGL library @<:@default=enabled@:>@])],
806 [enable_egl="$enableval"],
810 [AS_HELP_STRING([--enable-xa],
811 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
812 [enable_xa="$enableval"],
815 [AS_HELP_STRING([--enable-gbm],
816 [enable gbm library @<:@default=auto@:>@])],
817 [enable_gbm="$enableval"],
819 AC_ARG_ENABLE([nine],
820 [AS_HELP_STRING([--enable-nine],
821 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
822 [enable_nine="$enableval"],
825 AC_ARG_ENABLE([xvmc],
826 [AS_HELP_STRING([--enable-xvmc],
827 [enable xvmc library @<:@default=auto@:>@])],
828 [enable_xvmc="$enableval"],
830 AC_ARG_ENABLE([vdpau],
831 [AS_HELP_STRING([--enable-vdpau],
832 [enable vdpau library @<:@default=auto@:>@])],
833 [enable_vdpau="$enableval"],
836 [AS_HELP_STRING([--enable-omx],
837 [enable OpenMAX library @<:@default=disabled@:>@])],
838 [enable_omx="$enableval"],
841 [AS_HELP_STRING([--enable-va],
842 [enable va library @<:@default=auto@:>@])],
843 [enable_va="$enableval"],
845 AC_ARG_ENABLE([opencl],
846 [AS_HELP_STRING([--enable-opencl],
847 [enable OpenCL library @<:@default=disabled@:>@])],
848 [enable_opencl="$enableval"],
850 AC_ARG_ENABLE([opencl_icd],
851 [AS_HELP_STRING([--enable-opencl-icd],
852 [Build an OpenCL ICD library to be loaded by an ICD implementation
853 @<:@default=disabled@:>@])],
854 [enable_opencl_icd="$enableval"],
855 [enable_opencl_icd=no])
856 AC_ARG_ENABLE([xlib-glx],
857 [AS_HELP_STRING([--enable-xlib-glx],
858 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
859 [enable_xlib_glx="$enableval"],
860 [enable_xlib_glx=no])
862 AC_ARG_ENABLE([r600-llvm-compiler],
863 [AS_HELP_STRING([--enable-r600-llvm-compiler],
864 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
865 [enable_r600_llvm="$enableval"],
866 [enable_r600_llvm=no])
868 AC_ARG_ENABLE([gallium-tests],
869 [AS_HELP_STRING([--enable-gallium-tests],
870 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
871 [enable_gallium_tests="$enableval"],
872 [enable_gallium_tests=no])
874 # Option for Gallium drivers
876 # Keep this in sync with the --with-gallium-drivers help string default value
877 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
879 AC_ARG_WITH([gallium-drivers],
880 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
881 [comma delimited Gallium drivers list, e.g.
882 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
883 @<:@default=r300,r600,svga,swrast@:>@])],
884 [with_gallium_drivers="$withval"],
885 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
887 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
888 # here so that the script doesn't choke on an unknown driver name later.
889 case "$with_gallium_drivers" in
890 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
891 no) with_gallium_drivers='' ;;
894 if test "x$enable_opengl" = xno -a \
895 "x$enable_gles1" = xno -a \
896 "x$enable_gles2" = xno -a \
897 "x$enable_nine" = xno -a \
898 "x$enable_xa" = xno -a \
899 "x$enable_xvmc" = xno -a \
900 "x$enable_vdpau" = xno -a \
901 "x$enable_omx" = xno -a \
902 "x$enable_va" = xno -a \
903 "x$enable_opencl" = xno; then
904 AC_MSG_ERROR([at least one API should be enabled])
907 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
908 if test "x$enable_opengl" = xno -a \
909 "x$enable_gles1" = xyes; then
910 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
913 if test "x$enable_opengl" = xno -a \
914 "x$enable_gles2" = xyes; then
915 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
918 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
919 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
920 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
921 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
922 "x$enable_gles1" = xyes -o \
923 "x$enable_gles2" = xyes)
925 if test "x$enable_glx" = xno; then
926 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
930 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
931 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
934 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
935 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
938 # Disable GLX if OpenGL is not enabled
939 if test "x$enable_glx$enable_opengl" = xyesno; then
940 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
944 # Disable GLX if DRI and Xlib-GLX are not enabled
945 if test "x$enable_glx" = xyes -a \
946 "x$enable_dri" = xno -a \
947 "x$enable_xlib_glx" = xno; then
948 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
952 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
953 "x$enable_dri" = xyes)
956 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
957 [have_libdrm=yes], [have_libdrm=no])
958 if test "x$have_libdrm" = xyes; then
959 DEFINES="$DEFINES -DHAVE_LIBDRM"
962 # Select which platform-dependent DRI code gets built
965 dri_platform='apple' ;;
967 dri_platform='none' ;;
969 dri_platform='drm' ;;
972 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
976 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
977 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
978 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
979 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
980 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
981 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
983 AC_ARG_ENABLE([shared-glapi],
984 [AS_HELP_STRING([--enable-shared-glapi],
985 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
986 [enable_shared_glapi="$enableval"],
987 [enable_shared_glapi=yes])
989 case "x$enable_opengl$enable_gles1$enable_gles2" in
991 if test "x$enable_shared_glapi" = xno; then
992 AC_MSG_ERROR([shared GLAPI required when building two or more of
993 the following APIs - opengl, gles1 gles2])
998 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1000 # Build the pipe-drivers as separate libraries/modules.
1001 # Do not touch this unless you know what you are doing.
1002 # XXX: Expose via configure option ?
1003 enable_shared_pipe_drivers=no
1006 dnl Driver specific build directories
1009 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
1010 NEED_WINSYS_XLIB="yes"
1013 if test "x$enable_gallium_osmesa" = xyes; then
1014 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1015 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1017 if test "x$enable_osmesa" = xyes; then
1018 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1022 AC_SUBST([MESA_LLVM])
1026 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1027 [choose SHA1 implementation])])
1028 case "x$with_sha1" in
1029 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1032 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1035 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1036 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1039 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1040 AC_MSG_ERROR([sha1 in libc requested but not found])
1042 if test "x$with_sha1" = xlibc; then
1043 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1044 [Use libc SHA1 functions])
1047 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1048 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1049 with_sha1=CommonCrypto
1051 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1052 AC_MSG_ERROR([CommonCrypto requested but not found])
1054 if test "x$with_sha1" = xCommonCrypto; then
1055 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1056 [Use CommonCrypto SHA1 functions])
1059 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1060 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1061 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1064 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1065 AC_MSG_ERROR([CryptoAPI requested but not found])
1067 if test "x$with_sha1" = xCryptoAPI; then
1068 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1069 [Use CryptoAPI SHA1 functions])
1072 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1073 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1076 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1077 AC_MSG_ERROR([libmd requested but not found])
1079 if test "x$with_sha1" = xlibmd; then
1080 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1081 [Use libmd SHA1 functions])
1084 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1085 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1088 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1089 AC_MSG_ERROR([libsha1 requested but not found])
1091 if test "x$with_sha1" = xlibsha1; then
1092 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1093 [Use libsha1 for SHA1])
1096 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1097 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1100 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1101 AC_MSG_ERROR([libnettle requested but not found])
1103 if test "x$with_sha1" = xlibnettle; then
1104 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1105 [Use libnettle SHA1 functions])
1108 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1109 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1112 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1113 AC_MSG_ERROR([libgcrypt requested but not found])
1115 if test "x$with_sha1" = xlibgcrypt; then
1116 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1117 [Use libgcrypt SHA1 functions])
1120 # We don't need all of the OpenSSL libraries, just libcrypto
1121 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1122 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1123 [HAVE_OPENSSL_PKC=no])
1124 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1125 if test "x$with_sha1" = x; then
1129 if test "x$with_sha1" = xlibcrypto; then
1130 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1133 if test "x$with_sha1" = xlibcrypto; then
1134 if test "x$HAVE_LIBCRYPTO" = xyes; then
1137 SHA1_LIBS="$OPENSSL_LIBS"
1138 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1141 AC_MSG_CHECKING([for SHA1 implementation])
1142 AC_MSG_RESULT([$with_sha1])
1144 AC_SUBST(SHA1_CFLAGS)
1146 # Enable a define for SHA1
1147 if test "x$with_sha1" != "x"; then
1148 DEFINES="$DEFINES -DHAVE_SHA1"
1151 # Allow user to configure out the shader-cache feature
1152 AC_ARG_ENABLE([shader-cache],
1153 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1154 [enable_shader_cache="$enableval"],
1155 [if test "x$with_sha1" != "x"; then
1156 enable_shader_cache=yes
1158 enable_shader_cache=no
1160 if test "x$with_sha1" = "x"; then
1161 if test "x$enable_shader_cache" = "xyes"; then
1162 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1165 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1174 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1175 have_libudev=yes, have_libudev=no)
1177 AC_ARG_ENABLE([sysfs],
1178 [AS_HELP_STRING([--enable-sysfs],
1179 [enable /sys PCI identification @<:@default=disabled@:>@])],
1180 [have_sysfs="$enableval"],
1184 if test "x$enable_dri" = xyes; then
1185 if test "$enable_static" = yes; then
1186 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1189 # not a hard requirement as swrast does not depend on it
1190 if test "x$have_libdrm" = xyes; then
1191 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1195 AC_ARG_ENABLE([driglx-direct],
1196 [AS_HELP_STRING([--disable-driglx-direct],
1197 [disable direct rendering in GLX and EGL for DRI \
1198 @<:@default=auto@:>@])],
1199 [driglx_direct="$enableval"],
1200 [driglx_direct="yes"])
1203 dnl libGL configuration per driver
1205 case "x$enable_glx$enable_xlib_glx" in
1208 dri_modules="x11 xext xcb"
1209 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1210 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1211 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1212 GL_LIB_DEPS="$XLIBGL_LIBS"
1213 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1214 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1218 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1220 # find the DRI deps for libGL
1221 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1223 if test x"$driglx_direct" = xyes; then
1224 if test x"$dri_platform" = xdrm ; then
1225 DEFINES="$DEFINES -DGLX_USE_DRM"
1226 if test "x$have_libdrm" != xyes; then
1227 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1230 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1231 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1232 if test x"$enable_dri3" = xyes; then
1233 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1234 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1237 if test x"$enable_dri" = xyes; then
1238 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1241 if test x"$enable_dri3" = xyes; then
1242 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1243 dri3_modules="xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1244 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1247 if test x"$dri_platform" = xapple ; then
1248 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1252 # add xf86vidmode if available
1253 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1254 if test "$HAVE_XF86VIDMODE" = yes ; then
1255 dri_modules="$dri_modules xxf86vm"
1258 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1259 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1260 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1261 GL_LIB_DEPS="$DRIGL_LIBS"
1263 # need DRM libs, $PTHREAD_LIBS, etc.
1264 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1265 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1270 if test "$have_libudev" = yes; then
1271 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1275 if test "$have_sysfs" = yes; then
1276 DEFINES="$DEFINES -DHAVE_SYSFS"
1280 # This is outside the case (above) so that it is invoked even for non-GLX
1282 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1284 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1285 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1286 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1287 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1289 AC_SUBST([X11_INCLUDES])
1290 AC_SUBST([GL_LIB_DEPS])
1291 AC_SUBST([GL_PC_REQ_PRIV])
1292 AC_SUBST([GL_PC_LIB_PRIV])
1293 AC_SUBST([GL_PC_CFLAGS])
1294 AC_SUBST([DRI_PC_REQ_PRIV])
1295 AC_SUBST([GLESv1_CM_LIB_DEPS])
1296 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1297 AC_SUBST([GLESv2_LIB_DEPS])
1298 AC_SUBST([GLESv2_PC_LIB_PRIV])
1300 AC_SUBST([HAVE_XF86VIDMODE])
1305 case "x$enable_glx$enable_xlib_glx" in
1307 DEFINES="$DEFINES -DUSE_XSHM"
1310 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1311 if test "x$driglx_direct" = xyes; then
1312 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1321 AC_ARG_ENABLE([glx-tls],
1322 [AS_HELP_STRING([--enable-glx-tls],
1323 [enable TLS support in GLX @<:@default=disabled@:>@])],
1324 [GLX_USE_TLS="$enableval"],
1326 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1328 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1329 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1331 dnl Read-only text section on x86 hardened platforms
1332 AC_ARG_ENABLE([glx-read-only-text],
1333 [AS_HELP_STRING([--enable-glx-read-only-text],
1334 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1335 [enable_glx_read_only_text="$enableval"],
1336 [enable_glx_read_only_text=no])
1337 if test "x$enable_glx_read_only_text" = xyes; then
1338 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1344 dnl Directory for DRI drivers
1345 AC_ARG_WITH([dri-driverdir],
1346 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1347 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1348 [DRI_DRIVER_INSTALL_DIR="$withval"],
1349 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1350 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1351 dnl Extra search path for DRI drivers
1352 AC_ARG_WITH([dri-searchpath],
1353 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1354 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1355 [DRI_DRIVER_SEARCH_DIR="$withval"],
1356 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1357 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1358 dnl Which drivers to build - default is chosen by platform
1359 AC_ARG_WITH([dri-drivers],
1360 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1361 [comma delimited classic DRI drivers list, e.g.
1362 "swrast,i965,radeon" @<:@default=auto@:>@])],
1363 [with_dri_drivers="$withval"],
1364 [with_dri_drivers=auto])
1366 if test "x$with_dri_drivers" = xauto; then
1367 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1368 with_dri_drivers="yes"
1370 with_dri_drivers="no"
1373 if test "x$with_dri_drivers" = xno; then
1377 dnl If $with_dri_drivers is yes, drivers will be added through
1378 dnl platform checks. Set DEFINES and LIB_DEPS
1379 if test "x$enable_dri" = xyes; then
1380 # Platform specific settings and drivers to build
1383 DEFINES="$DEFINES -DHAVE_ALIAS"
1384 if test "x$enable_dri3" = xyes; then
1385 DEFINES="$DEFINES -DHAVE_DRI3"
1388 if test "x$have_pci_id" != xyes; then
1389 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1394 # Build only the drivers for cards that exist on PowerPC/sparc
1395 if test "x$with_dri_drivers" = "xyes"; then
1396 with_dri_drivers="r200 radeon swrast"
1401 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1402 DEFINES="$DEFINES -DHAVE_ALIAS"
1405 DEFINES="$DEFINES -DHAVE_ALIAS"
1408 if test "x$with_dri_drivers" = "xyes"; then
1409 with_dri_drivers="swrast"
1413 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1414 if test "x$with_dri_drivers" = "xyes"; then
1415 with_dri_drivers="swrast"
1421 if test "x$with_dri_drivers" = "xyes"; then
1422 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1426 PKG_CHECK_MODULES([EXPAT], [expat], [],
1427 # expat version 2.0 and earlier do not provide expat.pc
1428 [AC_CHECK_HEADER([expat.h],[],
1429 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1430 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1431 [AC_MSG_ERROR([Expat library required for DRI not found])])
1432 EXPAT_LIBS="-lexpat"])
1434 # put all the necessary libs together
1435 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1438 AC_SUBST([DRI_LIB_DEPS])
1441 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1442 if test -n "$with_dri_drivers"; then
1443 if test "x$enable_opengl" != xyes; then
1444 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1447 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1448 for driver in $dri_drivers; do
1449 DRI_DIRS="$DRI_DIRS $driver"
1453 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1457 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1460 HAVE_NOUVEAU_DRI=yes;
1461 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1464 HAVE_RADEON_DRI=yes;
1465 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1469 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1472 HAVE_SWRAST_DRI=yes;
1475 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1479 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1482 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1483 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1484 "x$enable_osmesa" = xyes -o \
1488 dnl OSMesa configuration
1491 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1492 AC_ARG_WITH([osmesa-bits],
1493 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1494 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1495 [osmesa_bits="$withval"],
1497 if test "x$osmesa_bits" != x8; then
1498 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1499 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1503 case "x$osmesa_bits" in
1505 OSMESA_LIB="${OSMESA_LIB}"
1508 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1509 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1512 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1516 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1517 # only link libraries with osmesa if shared
1518 if test "$enable_static" = no; then
1519 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1523 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1526 AC_SUBST([OSMESA_LIB_DEPS])
1527 AC_SUBST([OSMESA_PC_REQ])
1528 AC_SUBST([OSMESA_PC_LIB_PRIV])
1531 dnl gbm configuration
1533 if test "x$enable_gbm" = xauto; then
1534 case "$with_egl_platforms" in
1541 if test "x$enable_gbm" = xyes; then
1542 if test "x$need_pci_id$have_pci_id" = xyesno; then
1543 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1546 if test "x$enable_dri" = xyes; then
1547 if test "x$enable_shared_glapi" = xno; then
1548 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1551 # Strictly speaking libgbm does not require --enable-dri, although
1552 # both of its backends do. Thus one can build libgbm without any
1553 # backends if --disable-dri is set.
1554 # To avoid unnecessary complexity of checking if at least one backend
1555 # is available when building, just mandate --enable-dri.
1556 AC_MSG_ERROR([gbm requires --enable-dri])
1559 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1560 if test "x$need_pci_id$have_libudev" = xyesyes; then
1561 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1565 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1566 AC_SUBST([GBM_PC_REQ_PRIV])
1567 AC_SUBST([GBM_PC_LIB_PRIV])
1569 AM_CONDITIONAL(HAVE_VULKAN, true)
1572 dnl EGL configuration
1576 if test "x$enable_egl" = xyes; then
1577 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1579 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1581 if test "$enable_static" != yes; then
1582 if test "x$enable_dri" = xyes; then
1583 HAVE_EGL_DRIVER_DRI2=1
1584 if test "x$enable_shared_glapi" = xno; then
1585 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1587 if test "x$enable_dri3" = xyes; then
1588 HAVE_EGL_DRIVER_DRI3=1
1589 if test "x$enable_shared_glapi" = xno; then
1590 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1594 # Avoid building an "empty" libEGL. Drop/update this
1595 # when other backends (haiku?) come along.
1596 AC_MSG_ERROR([egl requires --enable-dri])
1601 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1602 AC_SUBST([EGL_LIB_DEPS])
1607 dnl XA configuration
1609 if test "x$enable_xa" = xyes; then
1610 if test "x$with_gallium_drivers" = xswrast; then
1612 Building xa requires at least one non swrast gallium driver.
1613 If you are looking to use libxatracker.so with the VMware driver,
1614 make sure to include svga in the gallium drivers list, apart from
1616 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1618 gallium_st="$gallium_st xa"
1620 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1623 dnl Gallium G3DVL configuration
1625 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1626 if test "x$enable_xvmc" = xauto; then
1627 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1630 if test "x$enable_vdpau" = xauto; then
1631 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1634 if test "x$enable_omx" = xauto; then
1635 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1638 if test "x$enable_va" = xauto; then
1639 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1643 if test "x$enable_dri" = xyes -o \
1644 "x$enable_xvmc" = xyes -o \
1645 "x$enable_vdpau" = xyes -o \
1646 "x$enable_omx" = xyes -o \
1647 "x$enable_va" = xyes; then
1650 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1652 if test "x$enable_xvmc" = xyes -o \
1653 "x$enable_vdpau" = xyes -o \
1654 "x$enable_omx" = xyes -o \
1655 "x$enable_va" = xyes; then
1656 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1657 need_gallium_vl_winsys=yes
1659 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1661 if test "x$enable_xvmc" = xyes; then
1662 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1663 gallium_st="$gallium_st xvmc"
1665 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1667 if test "x$enable_vdpau" = xyes; then
1668 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1669 gallium_st="$gallium_st vdpau"
1671 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1673 if test "x$enable_omx" = xyes; then
1674 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1675 gallium_st="$gallium_st omx"
1677 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1679 if test "x$enable_va" = xyes; then
1680 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1681 gallium_st="$gallium_st va"
1683 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1686 dnl Nine Direct3D9 configuration
1688 if test "x$enable_nine" = xyes; then
1689 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1690 AC_MSG_ERROR([nine requires the gallium swrast driver])
1692 if test "x$with_gallium_drivers" = xswrast; then
1693 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1695 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1696 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1699 if test "x$enable_dri3" = xno; then
1700 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1703 gallium_st="$gallium_st nine"
1705 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1708 dnl OpenCL configuration
1711 AC_ARG_WITH([clang-libdir],
1712 [AS_HELP_STRING([--with-clang-libdir],
1713 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1714 [CLANG_LIBDIR="$withval"],
1717 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1718 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1720 if test "x$enable_opencl" = xyes; then
1721 if test -z "$with_gallium_drivers"; then
1722 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1725 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1726 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1729 if test "x$have_libclc" = xno; then
1730 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1731 Make sure the directory containing libclc.pc is specified in your
1732 PKG_CONFIG_PATH environment variable.
1733 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1735 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1736 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1737 AC_SUBST([LIBCLC_INCLUDEDIR])
1738 AC_SUBST([LIBCLC_LIBEXECDIR])
1741 gallium_st="$gallium_st clover"
1743 if test "x$enable_opencl_icd" = xyes; then
1744 OPENCL_LIBNAME="MesaOpenCL"
1746 OPENCL_LIBNAME="OpenCL"
1749 if test "x$have_libelf" != xyes; then
1750 AC_MSG_ERROR([Clover requires libelf])
1753 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1754 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1755 AC_SUBST([OPENCL_LIBNAME])
1758 dnl Gallium configuration
1760 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1762 AC_SUBST([LLVM_BINDIR])
1763 AC_SUBST([LLVM_CFLAGS])
1764 AC_SUBST([LLVM_CPPFLAGS])
1765 AC_SUBST([LLVM_CXXFLAGS])
1766 AC_SUBST([LLVM_LIBDIR])
1767 AC_SUBST([LLVM_LIBS])
1768 AC_SUBST([LLVM_LDFLAGS])
1769 AC_SUBST([LLVM_INCLUDEDIR])
1770 AC_SUBST([LLVM_VERSION])
1771 AC_SUBST([CLANG_RESOURCE_DIR])
1773 case "x$enable_opengl$enable_gles1$enable_gles2" in
1775 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1779 AC_SUBST([VG_LIB_DEPS])
1780 AC_SUBST([EGL_CLIENT_APIS])
1783 dnl EGL Platforms configuration
1785 AC_ARG_WITH([egl-platforms],
1786 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1787 [comma delimited native platforms libEGL supports, e.g.
1788 "x11,drm" @<:@default=auto@:>@])],
1789 [with_egl_platforms="$withval"],
1790 [if test "x$enable_egl" = xyes; then
1791 with_egl_platforms="x11"
1793 with_egl_platforms=""
1796 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1797 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1800 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1801 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1803 if test "x$WAYLAND_SCANNER" = x; then
1804 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1807 # Do per-EGL platform setups and checks
1808 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1809 for plat in $egl_platforms; do
1812 test "x$have_libdrm" != xyes &&
1813 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1815 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1817 if test "x$WAYLAND_SCANNER" = x; then
1818 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1823 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1827 test "x$enable_gbm" = "xno" &&
1828 AC_MSG_ERROR([EGL platform drm needs gbm])
1829 test "x$have_libdrm" != xyes &&
1830 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1834 test "x$have_libdrm" != xyes &&
1835 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1839 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1843 case "$plat$need_pci_id$have_pci_id" in
1844 waylandyesno|drmyesno)
1845 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1849 # libEGL wants to default to the first platform specified in
1850 # ./configure. parse that here.
1851 if test "x$egl_platforms" != "x"; then
1852 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1853 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1855 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1858 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1859 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1860 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1861 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1862 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1864 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1866 AC_SUBST([EGL_NATIVE_PLATFORM])
1867 AC_SUBST([EGL_CFLAGS])
1869 # If we don't have the X11 platform, set this define so we don't try to include
1871 if ! echo "$egl_platforms" | grep -q 'x11'; then
1872 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1873 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1879 AC_ARG_ENABLE([gallium-llvm],
1880 [AS_HELP_STRING([--enable-gallium-llvm],
1881 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1882 [enable_gallium_llvm="$enableval"],
1883 [enable_gallium_llvm=auto])
1885 AC_ARG_ENABLE([llvm-shared-libs],
1886 [AS_HELP_STRING([--enable-llvm-shared-libs],
1887 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1888 [enable_llvm_shared_libs="$enableval"],
1889 [enable_llvm_shared_libs=yes])
1891 AC_ARG_WITH([llvm-prefix],
1892 [AS_HELP_STRING([--with-llvm-prefix],
1893 [Prefix for LLVM installations in non-standard locations])],
1894 [llvm_prefix="$withval"],
1898 # Call this inside ` ` to get the return value.
1899 # $1 is the llvm-config command with arguments.
1900 strip_unwanted_llvm_flags() {
1901 # Use \> (marks the end of the word)
1903 -e 's/-DNDEBUG\>//g' \
1904 -e 's/-D_GNU_SOURCE\>//g' \
1905 -e 's/-pedantic\>//g' \
1906 -e 's/-Wcovered-switch-default\>//g' \
1910 -e 's/-Wcast-qual\>//g' \
1911 -e 's/-Woverloaded-virtual\>//g' \
1912 -e 's/-fcolor-diagnostics\>//g' \
1913 -e 's/-fdata-sections\>//g' \
1914 -e 's/-ffunction-sections\>//g' \
1915 -e 's/-fno-exceptions\>//g' \
1916 -e 's/-fomit-frame-pointer\>//g' \
1917 -e 's/-fvisibility-inlines-hidden\>//g' \
1919 -e 's/-fstack-protector-strong\>//g'
1922 llvm_check_version_for() {
1923 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1924 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1930 if test -z "$with_gallium_drivers"; then
1931 enable_gallium_llvm=no
1933 if test "x$enable_gallium_llvm" = xauto; then
1935 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1938 if test "x$enable_gallium_llvm" = xyes; then
1939 if test -n "$llvm_prefix"; then
1940 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1942 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1945 if test "x$LLVM_CONFIG" != xno; then
1946 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1947 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1948 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1949 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1950 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1951 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1952 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1953 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1955 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1956 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1957 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1958 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1960 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1961 if test -z "$LLVM_VERSION_PATCH"; then
1962 LLVM_VERSION_PATCH=0
1965 if test -n "${LLVM_VERSION_MAJOR}"; then
1966 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1968 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1971 LLVM_REQUIRED_VERSION_MAJOR="3"
1972 LLVM_REQUIRED_VERSION_MINOR="3"
1973 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1974 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1977 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1979 if test "x$enable_opencl" = xyes; then
1980 llvm_check_version_for "3" "5" "0" "opencl"
1982 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1983 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1985 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1988 dnl Check for Clang internal headers
1989 if test "x$enable_opencl" = xyes; then
1990 if test -z "$CLANG_LIBDIR"; then
1991 CLANG_LIBDIR=${LLVM_LIBDIR}
1993 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1994 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1995 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2005 if test "x$enable_opencl" = xyes; then
2006 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2010 dnl Directory for XVMC libs
2011 AC_ARG_WITH([xvmc-libdir],
2012 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2013 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2014 [XVMC_LIB_INSTALL_DIR="$withval"],
2015 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2016 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2021 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2023 dnl Directory for VDPAU libs
2024 AC_ARG_WITH([vdpau-libdir],
2025 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2026 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2027 [VDPAU_LIB_INSTALL_DIR="$withval"],
2028 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2029 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2031 dnl Directory for OMX libs
2033 AC_ARG_WITH([omx-libdir],
2034 [AS_HELP_STRING([--with-omx-libdir=DIR],
2035 [directory for the OMX libraries])],
2036 [OMX_LIB_INSTALL_DIR="$withval"],
2037 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2038 AC_SUBST([OMX_LIB_INSTALL_DIR])
2040 dnl Directory for VA libs
2042 AC_ARG_WITH([va-libdir],
2043 [AS_HELP_STRING([--with-va-libdir=DIR],
2044 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2045 [VA_LIB_INSTALL_DIR="$withval"],
2046 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2047 AC_SUBST([VA_LIB_INSTALL_DIR])
2049 AC_ARG_WITH([d3d-libdir],
2050 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2051 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2052 [D3D_DRIVER_INSTALL_DIR="$withval"],
2053 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2054 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2057 dnl Gallium helper functions
2059 gallium_require_drm() {
2060 if test "x$have_libdrm" != xyes; then
2061 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2065 gallium_require_llvm() {
2066 if test "x$MESA_LLVM" = x0; then
2067 case "$host" in *gnux32) return;; esac
2069 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2074 gallium_require_drm_loader() {
2075 if test "x$need_pci_id$have_pci_id" = xyesno; then
2076 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2081 case "$with_egl_platforms" in
2085 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2088 if test "x$enable_gbm" != xyes; then
2089 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2093 radeon_llvm_check() {
2094 if test ${LLVM_VERSION_INT} -lt 307; then
2095 amdgpu_llvm_target_name='r600'
2097 amdgpu_llvm_target_name='amdgpu'
2099 if test "x$enable_gallium_llvm" != "xyes"; then
2100 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2102 llvm_check_version_for "3" "5" "0" $1
2103 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2104 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2106 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2107 NEED_RADEON_LLVM=yes
2108 if test "x$have_libelf" != xyes; then
2109 AC_MSG_ERROR([$1 requires libelf when using llvm])
2113 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2114 if test -n "$with_gallium_drivers"; then
2115 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2116 for driver in $gallium_drivers; do
2119 HAVE_GALLIUM_SVGA=yes
2120 gallium_require_drm "svga"
2121 gallium_require_drm_loader
2124 HAVE_GALLIUM_I915=yes
2125 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2126 gallium_require_drm "Gallium i915"
2127 gallium_require_drm_loader
2130 HAVE_GALLIUM_ILO=yes
2131 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2132 gallium_require_drm "Gallium i965/ilo"
2133 gallium_require_drm_loader
2136 HAVE_GALLIUM_R300=yes
2137 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2138 gallium_require_drm "Gallium R300"
2139 gallium_require_drm_loader
2140 gallium_require_llvm "Gallium R300"
2143 HAVE_GALLIUM_R600=yes
2144 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2145 gallium_require_drm "Gallium R600"
2146 gallium_require_drm_loader
2147 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2148 radeon_llvm_check "r600g"
2149 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2151 if test "x$enable_r600_llvm" = xyes; then
2152 USE_R600_LLVM_COMPILER=yes;
2154 if test "x$enable_opencl" = xyes; then
2155 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2159 HAVE_GALLIUM_RADEONSI=yes
2160 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2161 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2162 gallium_require_drm "radeonsi"
2163 gallium_require_drm_loader
2164 radeon_llvm_check "radeonsi"
2165 require_egl_drm "radeonsi"
2168 HAVE_GALLIUM_NOUVEAU=yes
2169 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2170 gallium_require_drm "nouveau"
2171 gallium_require_drm_loader
2174 HAVE_GALLIUM_FREEDRENO=yes
2175 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2176 gallium_require_drm "freedreno"
2177 gallium_require_drm_loader
2180 HAVE_GALLIUM_SOFTPIPE=yes
2181 if test "x$MESA_LLVM" = x1; then
2182 HAVE_GALLIUM_LLVMPIPE=yes
2186 HAVE_GALLIUM_VC4=yes
2187 gallium_require_drm "vc4"
2188 gallium_require_drm_loader
2190 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2191 [USE_VC4_SIMULATOR=yes;
2192 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2193 [USE_VC4_SIMULATOR=no])
2196 HAVE_GALLIUM_VIRGL=yes
2197 gallium_require_drm "virgl"
2198 gallium_require_drm_loader
2199 require_egl_drm "virgl"
2202 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2208 dnl Set LLVM_LIBS - This is done after the driver configuration so
2209 dnl that drivers can add additional components to LLVM_COMPONENTS.
2210 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2211 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2212 dnl this was causing the same libraries to be appear multiple times
2215 if test "x$MESA_LLVM" != x0; then
2217 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2219 dnl llvm-config may not give the right answer when llvm is a built as a
2220 dnl single shared library, so we must work the library name out for
2222 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2223 if test "x$enable_llvm_shared_libs" = xyes; then
2224 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2225 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2226 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2228 if test "x$llvm_have_one_so" = xyes; then
2229 dnl LLVM was built using auto*, so there is only one shared object.
2230 LLVM_LIBS="-l$LLVM_SO_NAME"
2232 dnl If LLVM was built with CMake, there will be one shared object per
2234 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2235 [AC_MSG_ERROR([Could not find llvm shared libraries:
2236 Please make sure you have built llvm with the --enable-shared option
2237 and that your llvm libraries are installed in $LLVM_LIBDIR
2238 If you have installed your llvm libraries to a different directory you
2239 can use the --with-llvm-prefix= configure flag to specify this directory.
2240 NOTE: Mesa is attempting to use llvm shared libraries by default.
2241 If you do not want to build with llvm shared libraries and instead want to
2242 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2243 invocation and rebuild.])])
2245 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2246 dnl install uses a shared object for each component and we have
2247 dnl already added all of these objects to LLVM_LIBS.
2250 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2251 dnl We need to link to llvm system libs when using static libs
2252 dnl However, only llvm 3.5+ provides --system-libs
2253 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2254 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2259 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2260 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2261 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2262 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2263 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2264 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2265 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2266 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2267 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2268 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2269 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2270 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2271 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2272 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2274 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2276 if test "x$enable_dri" = xyes; then
2277 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2280 if test "x$have_drisw_kms" = xyes; then
2281 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2283 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2285 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2286 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2287 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2288 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2289 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2290 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2292 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2293 "x$HAVE_GALLIUM_R600" = xyes -o \
2294 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2295 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2296 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2297 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2298 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2299 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2300 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2301 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2302 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2307 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2308 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2309 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2310 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2312 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2313 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2314 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2316 AC_SUBST([NINE_MAJOR], 1)
2317 AC_SUBST([NINE_MINOR], 0)
2318 AC_SUBST([NINE_TINY], 0)
2319 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2321 AC_SUBST([VDPAU_MAJOR], 1)
2322 AC_SUBST([VDPAU_MINOR], 0)
2324 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2325 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2326 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2327 AC_SUBST([VA_MINOR], $VA_MINOR)
2329 AC_SUBST([XVMC_MAJOR], 1)
2330 AC_SUBST([XVMC_MINOR], 0)
2332 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2333 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2334 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2335 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2337 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2338 AC_SUBST([XA_MINOR], $XA_MINOR)
2339 AC_SUBST([XA_TINY], $XA_TINY)
2340 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2342 PKG_CHECK_MODULES(VALGRIND, [valgrind],
2343 [have_valgrind=yes], [have_valgrind=no])
2344 if test "x$have_valgrind" = "xyes"; then
2345 AC_DEFINE([HAVE_VALGRIND], 1,
2346 [Use valgrind intrinsics to suppress false warnings])
2349 dnl Restore LDFLAGS and CPPFLAGS
2350 LDFLAGS="$_SAVE_LDFLAGS"
2351 CPPFLAGS="$_SAVE_CPPFLAGS"
2353 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2354 if test "x$acv_mesa_CLANG" = xyes; then
2355 CFLAGS="$CFLAGS -Qunused-arguments"
2356 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2359 dnl Add user CFLAGS and CXXFLAGS
2360 CFLAGS="$CFLAGS $USER_CFLAGS"
2361 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2363 dnl Substitute the config
2364 AC_CONFIG_FILES([Makefile
2368 src/egl/wayland/wayland-drm/Makefile
2369 src/egl/wayland/wayland-egl/Makefile
2370 src/egl/wayland/wayland-egl/wayland-egl.pc
2371 src/gallium/Makefile
2372 src/gallium/auxiliary/Makefile
2373 src/gallium/auxiliary/pipe-loader/Makefile
2374 src/gallium/drivers/freedreno/Makefile
2375 src/gallium/drivers/ddebug/Makefile
2376 src/gallium/drivers/i915/Makefile
2377 src/gallium/drivers/ilo/Makefile
2378 src/gallium/drivers/llvmpipe/Makefile
2379 src/gallium/drivers/noop/Makefile
2380 src/gallium/drivers/nouveau/Makefile
2381 src/gallium/drivers/r300/Makefile
2382 src/gallium/drivers/r600/Makefile
2383 src/gallium/drivers/radeon/Makefile
2384 src/gallium/drivers/radeonsi/Makefile
2385 src/gallium/drivers/rbug/Makefile
2386 src/gallium/drivers/softpipe/Makefile
2387 src/gallium/drivers/svga/Makefile
2388 src/gallium/drivers/trace/Makefile
2389 src/gallium/drivers/vc4/Makefile
2390 src/gallium/drivers/virgl/Makefile
2391 src/gallium/state_trackers/clover/Makefile
2392 src/gallium/state_trackers/dri/Makefile
2393 src/gallium/state_trackers/glx/xlib/Makefile
2394 src/gallium/state_trackers/nine/Makefile
2395 src/gallium/state_trackers/omx/Makefile
2396 src/gallium/state_trackers/osmesa/Makefile
2397 src/gallium/state_trackers/va/Makefile
2398 src/gallium/state_trackers/vdpau/Makefile
2399 src/gallium/state_trackers/xa/Makefile
2400 src/gallium/state_trackers/xvmc/Makefile
2401 src/gallium/targets/d3dadapter9/Makefile
2402 src/gallium/targets/d3dadapter9/d3d.pc
2403 src/gallium/targets/dri/Makefile
2404 src/gallium/targets/libgl-xlib/Makefile
2405 src/gallium/targets/omx/Makefile
2406 src/gallium/targets/opencl/Makefile
2407 src/gallium/targets/opencl/mesa.icd
2408 src/gallium/targets/osmesa/Makefile
2409 src/gallium/targets/osmesa/osmesa.pc
2410 src/gallium/targets/pipe-loader/Makefile
2411 src/gallium/targets/va/Makefile
2412 src/gallium/targets/vdpau/Makefile
2413 src/gallium/targets/xa/Makefile
2414 src/gallium/targets/xa/xatracker.pc
2415 src/gallium/targets/xvmc/Makefile
2416 src/gallium/tests/trivial/Makefile
2417 src/gallium/tests/unit/Makefile
2418 src/gallium/winsys/freedreno/drm/Makefile
2419 src/gallium/winsys/i915/drm/Makefile
2420 src/gallium/winsys/intel/drm/Makefile
2421 src/gallium/winsys/nouveau/drm/Makefile
2422 src/gallium/winsys/radeon/drm/Makefile
2423 src/gallium/winsys/amdgpu/drm/Makefile
2424 src/gallium/winsys/svga/drm/Makefile
2425 src/gallium/winsys/sw/dri/Makefile
2426 src/gallium/winsys/sw/kms-dri/Makefile
2427 src/gallium/winsys/sw/null/Makefile
2428 src/gallium/winsys/sw/wrapper/Makefile
2429 src/gallium/winsys/sw/xlib/Makefile
2430 src/gallium/winsys/vc4/drm/Makefile
2431 src/gallium/winsys/virgl/drm/Makefile
2432 src/gallium/winsys/virgl/vtest/Makefile
2437 src/glx/apple/Makefile
2438 src/glx/tests/Makefile
2442 src/mapi/es1api/glesv1_cm.pc
2443 src/mapi/es2api/glesv2.pc
2444 src/mapi/glapi/gen/Makefile
2447 src/mesa/drivers/dri/dri.pc
2448 src/mesa/drivers/dri/common/Makefile
2449 src/mesa/drivers/dri/common/xmlpool/Makefile
2450 src/mesa/drivers/dri/i915/Makefile
2451 src/mesa/drivers/dri/i965/Makefile
2452 src/mesa/drivers/dri/Makefile
2453 src/mesa/drivers/dri/nouveau/Makefile
2454 src/mesa/drivers/dri/r200/Makefile
2455 src/mesa/drivers/dri/radeon/Makefile
2456 src/mesa/drivers/dri/swrast/Makefile
2457 src/mesa/drivers/osmesa/Makefile
2458 src/mesa/drivers/osmesa/osmesa.pc
2459 src/mesa/drivers/x11/Makefile
2460 src/mesa/main/tests/Makefile
2462 src/vulkan/anv_icd.json
2463 src/vulkan/tests/Makefile
2465 src/util/tests/hash_table/Makefile])
2470 dnl Output some configuration info for the user
2473 echo " prefix: $prefix"
2474 echo " exec_prefix: $exec_prefix"
2475 echo " libdir: $libdir"
2476 echo " includedir: $includedir"
2480 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2484 case "x$enable_osmesa$enable_gallium_osmesa" in
2486 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2489 echo " OSMesa: lib$OSMESA_LIB"
2497 if test "x$enable_dri" != xno; then
2498 echo " DRI platform: $dri_platform"
2499 if test -z "$DRI_DIRS"; then
2500 echo " DRI drivers: no"
2502 echo " DRI drivers: $DRI_DIRS"
2504 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2507 case "x$enable_glx$enable_xlib_glx" in
2509 echo " GLX: Xlib-based"
2512 echo " GLX: DRI-based"
2515 echo " GLX: $enable_glx"
2521 echo " EGL: $enable_egl"
2522 if test "$enable_egl" = yes; then
2523 echo " EGL platforms: $egl_platforms"
2526 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2527 egl_drivers="$egl_drivers builtin:egl_dri2"
2529 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2530 egl_drivers="$egl_drivers builtin:egl_dri3"
2533 echo " EGL drivers: $egl_drivers"
2537 if test "x$MESA_LLVM" = x1; then
2539 echo " llvm-config: $LLVM_CONFIG"
2540 echo " llvm-version: $LLVM_VERSION"
2546 if test -n "$with_gallium_drivers"; then
2547 echo " Gallium drivers: $gallium_drivers"
2548 echo " Gallium st: $gallium_st"
2555 echo " Shader cache: $enable_shader_cache"
2556 if test "x$enable_shader_cache" = "xyes"; then
2557 echo " With SHA1 from: $with_sha1"
2562 echo " Shared libs: $enable_shared"
2563 echo " Static libs: $enable_static"
2564 echo " Shared-glapi: $enable_shared_glapi"
2566 dnl Compiler options
2567 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2568 cflags=`echo $CFLAGS | \
2569 $SED 's/^ *//;s/ */ /;s/ *$//'`
2570 cxxflags=`echo $CXXFLAGS | \
2571 $SED 's/^ *//;s/ */ /;s/ *$//'`
2572 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2574 echo " CFLAGS: $cflags"
2575 echo " CXXFLAGS: $cxxflags"
2576 echo " Macros: $defines"
2578 if test "x$MESA_LLVM" = x1; then
2579 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2580 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2581 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2582 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2585 echo " PYTHON2: $PYTHON2"
2586 echo " PYTHON3: $PYTHON3"
2589 echo " Run '${MAKE-make}' to build Mesa"