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="$enableval"],
859 [enable_gallium_tests=no])
861 # Option for Gallium drivers
863 # Keep this in sync with the --with-gallium-drivers help string default value
864 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
866 AC_ARG_WITH([gallium-drivers],
867 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
868 [comma delimited Gallium drivers list, e.g.
869 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
870 @<:@default=r300,r600,svga,swrast@:>@])],
871 [with_gallium_drivers="$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="$DEFINES -DHAVE_LIBDRM"
949 # Select which platform-dependent DRI code gets built
952 dri_platform='apple' ;;
954 dri_platform='none' ;;
956 dri_platform='drm' ;;
959 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
963 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
964 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
965 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
966 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
967 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
968 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
970 AC_ARG_ENABLE([shared-glapi],
971 [AS_HELP_STRING([--enable-shared-glapi],
972 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
973 [enable_shared_glapi="$enableval"],
974 [enable_shared_glapi=yes])
976 case "x$enable_opengl$enable_gles1$enable_gles2" in
978 if test "x$enable_shared_glapi" = xno; then
979 AC_MSG_ERROR([shared GLAPI required when building two or more of
980 the following APIs - opengl, gles1 gles2])
985 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
987 # Build the pipe-drivers as separate libraries/modules.
988 # Do not touch this unless you know what you are doing.
989 # XXX: Expose via configure option ?
990 enable_shared_pipe_drivers=no
993 dnl Driver specific build directories
996 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
997 NEED_WINSYS_XLIB="yes"
1000 if test "x$enable_dri" = xyes; then
1001 enable_gallium_loader="$enable_shared_pipe_drivers"
1004 if test "x$enable_gallium_osmesa" = xyes; then
1005 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1006 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1008 if test "x$enable_osmesa" = xyes; then
1009 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1013 AC_SUBST([MESA_LLVM])
1017 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1018 [choose SHA1 implementation])])
1019 case "x$with_sha1" in
1020 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1023 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1026 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1027 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1030 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1031 AC_MSG_ERROR([sha1 in libc requested but not found])
1033 if test "x$with_sha1" = xlibc; then
1034 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1035 [Use libc SHA1 functions])
1038 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1039 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1040 with_sha1=CommonCrypto
1042 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1043 AC_MSG_ERROR([CommonCrypto requested but not found])
1045 if test "x$with_sha1" = xCommonCrypto; then
1046 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1047 [Use CommonCrypto SHA1 functions])
1050 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1051 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1052 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1055 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1056 AC_MSG_ERROR([CryptoAPI requested but not found])
1058 if test "x$with_sha1" = xCryptoAPI; then
1059 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1060 [Use CryptoAPI SHA1 functions])
1063 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1064 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1067 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1068 AC_MSG_ERROR([libmd requested but not found])
1070 if test "x$with_sha1" = xlibmd; then
1071 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1072 [Use libmd SHA1 functions])
1075 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1076 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1079 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1080 AC_MSG_ERROR([libsha1 requested but not found])
1082 if test "x$with_sha1" = xlibsha1; then
1083 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1084 [Use libsha1 for SHA1])
1087 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1088 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1091 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1092 AC_MSG_ERROR([libnettle requested but not found])
1094 if test "x$with_sha1" = xlibnettle; then
1095 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1096 [Use libnettle SHA1 functions])
1099 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1100 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1103 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1104 AC_MSG_ERROR([libgcrypt requested but not found])
1106 if test "x$with_sha1" = xlibgcrypt; then
1107 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1108 [Use libgcrypt SHA1 functions])
1111 # We don't need all of the OpenSSL libraries, just libcrypto
1112 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1113 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1114 [HAVE_OPENSSL_PKC=no])
1115 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1116 if test "x$with_sha1" = x; then
1120 if test "x$with_sha1" = xlibcrypto; then
1121 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1124 if test "x$with_sha1" = xlibcrypto; then
1125 if test "x$HAVE_LIBCRYPTO" = xyes; then
1128 SHA1_LIBS="$OPENSSL_LIBS"
1129 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1132 AC_MSG_CHECKING([for SHA1 implementation])
1133 AC_MSG_RESULT([$with_sha1])
1135 AC_SUBST(SHA1_CFLAGS)
1137 # Enable a define for SHA1
1138 if test "x$with_sha1" != "x"; then
1139 DEFINES="$DEFINES -DHAVE_SHA1"
1142 # Allow user to configure out the shader-cache feature
1143 AC_ARG_ENABLE([shader-cache],
1144 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1145 [enable_shader_cache="$enableval"],
1146 [if test "x$with_sha1" != "x"; then
1147 enable_shader_cache=yes
1149 enable_shader_cache=no
1151 if test "x$with_sha1" = "x"; then
1152 if test "x$enable_shader_cache" = "xyes"; then
1153 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1156 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1165 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1166 have_libudev=yes, have_libudev=no)
1168 AC_ARG_ENABLE([sysfs],
1169 [AS_HELP_STRING([--enable-sysfs],
1170 [enable /sys PCI identification @<:@default=disabled@:>@])],
1171 [have_sysfs="$enableval"],
1175 if test "x$enable_dri" = xyes; then
1176 if test "$enable_static" = yes; then
1177 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1180 # not a hard requirement as swrast does not depend on it
1181 if test "x$have_libdrm" = xyes; then
1182 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1186 AC_ARG_ENABLE([driglx-direct],
1187 [AS_HELP_STRING([--disable-driglx-direct],
1188 [disable direct rendering in GLX and EGL for DRI \
1189 @<:@default=auto@:>@])],
1190 [driglx_direct="$enableval"],
1191 [driglx_direct="yes"])
1194 dnl libGL configuration per driver
1196 case "x$enable_glx$enable_xlib_glx" in
1199 dri_modules="x11 xext xcb"
1200 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1201 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1202 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1203 GL_LIB_DEPS="$XLIBGL_LIBS"
1204 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1205 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1209 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1211 # find the DRI deps for libGL
1212 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1214 if test x"$driglx_direct" = xyes; then
1215 if test x"$dri_platform" = xdrm ; then
1216 DEFINES="$DEFINES -DGLX_USE_DRM"
1217 if test "x$have_libdrm" != xyes; then
1218 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1221 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1222 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1223 if test x"$enable_dri3" = xyes; then
1224 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1225 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1228 if test x"$enable_dri" = xyes; then
1229 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1232 if test x"$enable_dri3" = xyes; then
1233 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1234 dri3_modules="xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1235 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1238 if test x"$dri_platform" = xapple ; then
1239 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1243 # add xf86vidmode if available
1244 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1245 if test "$HAVE_XF86VIDMODE" = yes ; then
1246 dri_modules="$dri_modules xxf86vm"
1249 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1250 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1251 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1252 GL_LIB_DEPS="$DRIGL_LIBS"
1254 # need DRM libs, $PTHREAD_LIBS, etc.
1255 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1256 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1261 if test "$have_libudev" = yes; then
1262 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1266 if test "$have_sysfs" = yes; then
1267 DEFINES="$DEFINES -DHAVE_SYSFS"
1271 # This is outside the case (above) so that it is invoked even for non-GLX
1273 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1275 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1276 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1277 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1278 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1280 AC_SUBST([X11_INCLUDES])
1281 AC_SUBST([GL_LIB_DEPS])
1282 AC_SUBST([GL_PC_REQ_PRIV])
1283 AC_SUBST([GL_PC_LIB_PRIV])
1284 AC_SUBST([GL_PC_CFLAGS])
1285 AC_SUBST([DRI_PC_REQ_PRIV])
1286 AC_SUBST([GLESv1_CM_LIB_DEPS])
1287 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1288 AC_SUBST([GLESv2_LIB_DEPS])
1289 AC_SUBST([GLESv2_PC_LIB_PRIV])
1291 AC_SUBST([HAVE_XF86VIDMODE])
1296 case "x$enable_glx$enable_xlib_glx" in
1298 DEFINES="$DEFINES -DUSE_XSHM"
1301 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1302 if test "x$driglx_direct" = xyes; then
1303 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1312 AC_ARG_ENABLE([glx-tls],
1313 [AS_HELP_STRING([--enable-glx-tls],
1314 [enable TLS support in GLX @<:@default=disabled@:>@])],
1315 [GLX_USE_TLS="$enableval"],
1317 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1319 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1320 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1322 dnl Read-only text section on x86 hardened platforms
1323 AC_ARG_ENABLE([glx-read-only-text],
1324 [AS_HELP_STRING([--enable-glx-read-only-text],
1325 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1326 [enable_glx_read_only_text="$enableval"],
1327 [enable_glx_read_only_text=no])
1328 if test "x$enable_glx_read_only_text" = xyes; then
1329 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1335 dnl Directory for DRI drivers
1336 AC_ARG_WITH([dri-driverdir],
1337 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1338 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1339 [DRI_DRIVER_INSTALL_DIR="$withval"],
1340 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1341 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1342 dnl Extra search path for DRI drivers
1343 AC_ARG_WITH([dri-searchpath],
1344 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1345 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1346 [DRI_DRIVER_SEARCH_DIR="$withval"],
1347 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1348 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1349 dnl Which drivers to build - default is chosen by platform
1350 AC_ARG_WITH([dri-drivers],
1351 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1352 [comma delimited classic DRI drivers list, e.g.
1353 "swrast,i965,radeon" @<:@default=auto@:>@])],
1354 [with_dri_drivers="$withval"],
1355 [with_dri_drivers=auto])
1357 if test "x$with_dri_drivers" = xauto; then
1358 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1359 with_dri_drivers="yes"
1361 with_dri_drivers="no"
1364 if test "x$with_dri_drivers" = xno; then
1368 dnl If $with_dri_drivers is yes, drivers will be added through
1369 dnl platform checks. Set DEFINES and LIB_DEPS
1370 if test "x$enable_dri" = xyes; then
1371 # Platform specific settings and drivers to build
1374 DEFINES="$DEFINES -DHAVE_ALIAS"
1375 if test "x$enable_dri3" = xyes; then
1376 DEFINES="$DEFINES -DHAVE_DRI3"
1379 if test "x$have_pci_id" != xyes; then
1380 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1385 # Build only the drivers for cards that exist on PowerPC/sparc
1386 if test "x$with_dri_drivers" = "xyes"; then
1387 with_dri_drivers="r200 radeon swrast"
1392 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1393 DEFINES="$DEFINES -DHAVE_ALIAS"
1396 DEFINES="$DEFINES -DHAVE_ALIAS"
1399 if test "x$with_dri_drivers" = "xyes"; then
1400 with_dri_drivers="swrast"
1404 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1405 if test "x$with_dri_drivers" = "xyes"; then
1406 with_dri_drivers="swrast"
1412 if test "x$with_dri_drivers" = "xyes"; then
1413 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1417 PKG_CHECK_MODULES([EXPAT], [expat], [],
1418 # expat version 2.0 and earlier do not provide expat.pc
1419 [AC_CHECK_HEADER([expat.h],[],
1420 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1421 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1422 [AC_MSG_ERROR([Expat library required for DRI not found])])
1423 EXPAT_LIBS="-lexpat"])
1425 # put all the necessary libs together
1426 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1429 AC_SUBST([DRI_LIB_DEPS])
1432 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1433 if test -n "$with_dri_drivers"; then
1434 if test "x$enable_opengl" != xyes; then
1435 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1438 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1439 for driver in $dri_drivers; do
1440 DRI_DIRS="$DRI_DIRS $driver"
1444 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1448 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1451 HAVE_NOUVEAU_DRI=yes;
1452 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1455 HAVE_RADEON_DRI=yes;
1456 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1460 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1463 HAVE_SWRAST_DRI=yes;
1466 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1470 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1473 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1474 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1475 "x$enable_osmesa" = xyes -o \
1479 dnl OSMesa configuration
1482 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1483 AC_ARG_WITH([osmesa-bits],
1484 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1485 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1486 [osmesa_bits="$withval"],
1488 if test "x$osmesa_bits" != x8; then
1489 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1490 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1494 case "x$osmesa_bits" in
1496 OSMESA_LIB="${OSMESA_LIB}"
1499 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1500 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1503 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1507 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1508 # only link libraries with osmesa if shared
1509 if test "$enable_static" = no; then
1510 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1514 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1517 AC_SUBST([OSMESA_LIB_DEPS])
1518 AC_SUBST([OSMESA_PC_REQ])
1519 AC_SUBST([OSMESA_PC_LIB_PRIV])
1522 dnl gbm configuration
1524 if test "x$enable_gbm" = xauto; then
1525 case "$with_egl_platforms" in
1532 if test "x$enable_gbm" = xyes; then
1533 if test "x$need_pci_id$have_pci_id" = xyesno; then
1534 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1537 if test "x$enable_dri" = xyes; then
1538 if test "x$enable_shared_glapi" = xno; then
1539 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1542 # Strictly speaking libgbm does not require --enable-dri, although
1543 # both of its backends do. Thus one can build libgbm without any
1544 # backends if --disable-dri is set.
1545 # To avoid unnecessary complexity of checking if at least one backend
1546 # is available when building, just mandate --enable-dri.
1547 AC_MSG_ERROR([gbm requires --enable-dri])
1550 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1551 if test "x$need_pci_id$have_libudev" = xyesyes; then
1552 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1556 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1557 AC_SUBST([GBM_PC_REQ_PRIV])
1558 AC_SUBST([GBM_PC_LIB_PRIV])
1561 dnl EGL configuration
1565 if test "x$enable_egl" = xyes; then
1566 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1568 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1570 if test "$enable_static" != yes; then
1571 if test "x$enable_dri" = xyes; then
1572 HAVE_EGL_DRIVER_DRI2=1
1573 if test "x$enable_shared_glapi" = xno; then
1574 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1576 if test "x$enable_dri3" = xyes; then
1577 HAVE_EGL_DRIVER_DRI3=1
1578 if test "x$enable_shared_glapi" = xno; then
1579 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1583 # Avoid building an "empty" libEGL. Drop/update this
1584 # when other backends (haiku?) come along.
1585 AC_MSG_ERROR([egl requires --enable-dri])
1590 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1591 AC_SUBST([EGL_LIB_DEPS])
1596 dnl XA configuration
1598 if test "x$enable_xa" = xyes; then
1599 if test "x$with_gallium_drivers" = xswrast; then
1601 Building xa requires at least one non swrast gallium driver.
1602 If you are looking to use libxatracker.so with the VMware driver,
1603 make sure to include svga in the gallium drivers list, apart from
1605 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1607 enable_gallium_loader=$enable_shared_pipe_drivers
1608 gallium_st="$gallium_st xa"
1610 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1613 dnl Gallium G3DVL configuration
1615 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1616 if test "x$enable_xvmc" = xauto; then
1617 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1620 if test "x$enable_vdpau" = xauto; then
1621 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1624 if test "x$enable_omx" = xauto; then
1625 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1628 if test "x$enable_va" = xauto; then
1629 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1633 if test "x$enable_dri" = xyes -o \
1634 "x$enable_xvmc" = xyes -o \
1635 "x$enable_vdpau" = xyes -o \
1636 "x$enable_omx" = xyes -o \
1637 "x$enable_va" = xyes; then
1640 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1642 if test "x$enable_xvmc" = xyes -o \
1643 "x$enable_vdpau" = xyes -o \
1644 "x$enable_omx" = xyes -o \
1645 "x$enable_va" = xyes; then
1646 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1647 need_gallium_vl_winsys=yes
1649 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1651 if test "x$enable_xvmc" = xyes; then
1652 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1653 enable_gallium_loader=$enable_shared_pipe_drivers
1654 gallium_st="$gallium_st xvmc"
1656 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1658 if test "x$enable_vdpau" = xyes; then
1659 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1660 enable_gallium_loader=$enable_shared_pipe_drivers
1661 gallium_st="$gallium_st vdpau"
1663 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1665 if test "x$enable_omx" = xyes; then
1666 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1667 enable_gallium_loader=$enable_shared_pipe_drivers
1668 gallium_st="$gallium_st omx"
1670 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1672 if test "x$enable_va" = xyes; then
1673 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1674 enable_gallium_loader=$enable_shared_pipe_drivers
1675 gallium_st="$gallium_st va"
1677 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1680 dnl Nine Direct3D9 configuration
1682 if test "x$enable_nine" = xyes; then
1683 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1684 AC_MSG_ERROR([nine requires the gallium swrast driver])
1686 if test "x$with_gallium_drivers" = xswrast; then
1687 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1689 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1690 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1693 if test "x$enable_dri3" = xno; then
1694 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1697 enable_gallium_loader=$enable_shared_pipe_drivers
1698 gallium_st="$gallium_st nine"
1700 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1703 dnl OpenCL configuration
1706 AC_ARG_WITH([clang-libdir],
1707 [AS_HELP_STRING([--with-clang-libdir],
1708 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1709 [CLANG_LIBDIR="$withval"],
1712 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1713 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1715 if test "x$enable_opencl" = xyes; then
1716 if test -z "$with_gallium_drivers"; then
1717 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1720 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1721 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1724 if test "x$have_libclc" = xno; then
1725 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1726 Make sure the directory containing libclc.pc is specified in your
1727 PKG_CONFIG_PATH environment variable.
1728 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1730 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1731 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1732 AC_SUBST([LIBCLC_INCLUDEDIR])
1733 AC_SUBST([LIBCLC_LIBEXECDIR])
1736 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1737 enable_gallium_loader=yes
1738 gallium_st="$gallium_st clover"
1740 if test "x$enable_opencl_icd" = xyes; then
1741 OPENCL_LIBNAME="MesaOpenCL"
1743 OPENCL_LIBNAME="OpenCL"
1746 if test "x$have_libelf" != xyes; then
1747 AC_MSG_ERROR([Clover requires libelf])
1750 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1751 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1752 AC_SUBST([OPENCL_LIBNAME])
1755 dnl Gallium configuration
1757 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1759 AC_SUBST([LLVM_BINDIR])
1760 AC_SUBST([LLVM_CFLAGS])
1761 AC_SUBST([LLVM_CPPFLAGS])
1762 AC_SUBST([LLVM_CXXFLAGS])
1763 AC_SUBST([LLVM_LIBDIR])
1764 AC_SUBST([LLVM_LIBS])
1765 AC_SUBST([LLVM_LDFLAGS])
1766 AC_SUBST([LLVM_INCLUDEDIR])
1767 AC_SUBST([LLVM_VERSION])
1768 AC_SUBST([CLANG_RESOURCE_DIR])
1770 case "x$enable_opengl$enable_gles1$enable_gles2" in
1772 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1776 AC_SUBST([VG_LIB_DEPS])
1777 AC_SUBST([EGL_CLIENT_APIS])
1780 dnl EGL Platforms configuration
1782 AC_ARG_WITH([egl-platforms],
1783 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1784 [comma delimited native platforms libEGL supports, e.g.
1785 "x11,drm" @<:@default=auto@:>@])],
1786 [with_egl_platforms="$withval"],
1787 [if test "x$enable_egl" = xyes; then
1788 with_egl_platforms="x11"
1790 with_egl_platforms=""
1793 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1794 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1797 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1798 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1800 if test "x$WAYLAND_SCANNER" = x; then
1801 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1804 # Do per-EGL platform setups and checks
1805 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1806 for plat in $egl_platforms; do
1809 test "x$have_libdrm" != xyes &&
1810 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1812 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1814 if test "x$WAYLAND_SCANNER" = x; then
1815 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1820 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1824 test "x$enable_gbm" = "xno" &&
1825 AC_MSG_ERROR([EGL platform drm needs gbm])
1826 test "x$have_libdrm" != xyes &&
1827 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1831 test "x$have_libdrm" != xyes &&
1832 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1836 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1840 case "$plat$need_pci_id$have_pci_id" in
1841 waylandyesno|drmyesno)
1842 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1846 # libEGL wants to default to the first platform specified in
1847 # ./configure. parse that here.
1848 if test "x$egl_platforms" != "x"; then
1849 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1850 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1852 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1855 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1856 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1857 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1858 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1859 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1861 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1863 AC_SUBST([EGL_NATIVE_PLATFORM])
1864 AC_SUBST([EGL_CFLAGS])
1866 # If we don't have the X11 platform, set this define so we don't try to include
1868 if ! echo "$egl_platforms" | grep -q 'x11'; then
1869 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1870 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1876 AC_ARG_ENABLE([gallium-llvm],
1877 [AS_HELP_STRING([--enable-gallium-llvm],
1878 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1879 [enable_gallium_llvm="$enableval"],
1880 [enable_gallium_llvm=auto])
1882 AC_ARG_ENABLE([llvm-shared-libs],
1883 [AS_HELP_STRING([--enable-llvm-shared-libs],
1884 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1885 [enable_llvm_shared_libs="$enableval"],
1886 [enable_llvm_shared_libs=yes])
1888 AC_ARG_WITH([llvm-prefix],
1889 [AS_HELP_STRING([--with-llvm-prefix],
1890 [Prefix for LLVM installations in non-standard locations])],
1891 [llvm_prefix="$withval"],
1895 # Call this inside ` ` to get the return value.
1896 # $1 is the llvm-config command with arguments.
1897 strip_unwanted_llvm_flags() {
1898 # Use \> (marks the end of the word)
1900 -e 's/-DNDEBUG\>//g' \
1901 -e 's/-D_GNU_SOURCE\>//g' \
1902 -e 's/-pedantic\>//g' \
1903 -e 's/-Wcovered-switch-default\>//g' \
1907 -e 's/-Wcast-qual\>//g' \
1908 -e 's/-Woverloaded-virtual\>//g' \
1909 -e 's/-fcolor-diagnostics\>//g' \
1910 -e 's/-fdata-sections\>//g' \
1911 -e 's/-ffunction-sections\>//g' \
1912 -e 's/-fno-exceptions\>//g' \
1913 -e 's/-fomit-frame-pointer\>//g' \
1914 -e 's/-fvisibility-inlines-hidden\>//g' \
1916 -e 's/-fstack-protector-strong\>//g'
1919 llvm_check_version_for() {
1920 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1921 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1927 if test -z "$with_gallium_drivers"; then
1928 enable_gallium_llvm=no
1930 if test "x$enable_gallium_llvm" = xauto; then
1932 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1935 if test "x$enable_gallium_llvm" = xyes; then
1936 if test -n "$llvm_prefix"; then
1937 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1939 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1942 if test "x$LLVM_CONFIG" != xno; then
1943 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1944 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1945 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1946 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1947 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1948 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1949 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1950 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1952 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1953 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1954 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1955 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1957 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1958 if test -z "$LLVM_VERSION_PATCH"; then
1959 LLVM_VERSION_PATCH=0
1962 if test -n "${LLVM_VERSION_MAJOR}"; then
1963 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1965 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1968 LLVM_REQUIRED_VERSION_MAJOR="3"
1969 LLVM_REQUIRED_VERSION_MINOR="3"
1970 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1971 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1974 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1976 if test "x$enable_opencl" = xyes; then
1977 llvm_check_version_for "3" "5" "0" "opencl"
1979 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1980 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1982 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1985 dnl Check for Clang internal headers
1986 if test "x$enable_opencl" = xyes; then
1987 if test -z "$CLANG_LIBDIR"; then
1988 CLANG_LIBDIR=${LLVM_LIBDIR}
1990 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1991 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1992 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2002 if test "x$enable_opencl" = xyes; then
2003 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2007 dnl Directory for XVMC libs
2008 AC_ARG_WITH([xvmc-libdir],
2009 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2010 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2011 [XVMC_LIB_INSTALL_DIR="$withval"],
2012 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2013 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2018 if test "x$enable_gallium_tests" = xyes; then
2019 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
2020 enable_gallium_loader=yes
2022 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2024 dnl Directory for VDPAU libs
2025 AC_ARG_WITH([vdpau-libdir],
2026 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2027 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2028 [VDPAU_LIB_INSTALL_DIR="$withval"],
2029 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2030 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2032 dnl Directory for OMX libs
2034 AC_ARG_WITH([omx-libdir],
2035 [AS_HELP_STRING([--with-omx-libdir=DIR],
2036 [directory for the OMX libraries])],
2037 [OMX_LIB_INSTALL_DIR="$withval"],
2038 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2039 AC_SUBST([OMX_LIB_INSTALL_DIR])
2041 dnl Directory for VA libs
2043 AC_ARG_WITH([va-libdir],
2044 [AS_HELP_STRING([--with-va-libdir=DIR],
2045 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2046 [VA_LIB_INSTALL_DIR="$withval"],
2047 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2048 AC_SUBST([VA_LIB_INSTALL_DIR])
2050 AC_ARG_WITH([d3d-libdir],
2051 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2052 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2053 [D3D_DRIVER_INSTALL_DIR="$withval"],
2054 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2055 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2058 dnl Gallium helper functions
2060 gallium_require_drm() {
2061 if test "x$have_libdrm" != xyes; then
2062 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2066 gallium_require_llvm() {
2067 if test "x$MESA_LLVM" = x0; then
2068 case "$host" in *gnux32) return;; esac
2070 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2075 gallium_require_drm_loader() {
2076 if test "x$enable_gallium_loader" = xyes; then
2077 if test "x$need_pci_id$have_pci_id" = xyesno; then
2078 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2084 case "$with_egl_platforms" in
2088 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2091 if test "x$enable_gbm" != xyes; then
2092 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2096 radeon_llvm_check() {
2097 if test ${LLVM_VERSION_INT} -lt 307; then
2098 amdgpu_llvm_target_name='r600'
2100 amdgpu_llvm_target_name='amdgpu'
2102 if test "x$enable_gallium_llvm" != "xyes"; then
2103 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2105 llvm_check_version_for "3" "5" "0" $1
2106 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2107 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2109 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2110 NEED_RADEON_LLVM=yes
2111 if test "x$have_libelf" != xyes; then
2112 AC_MSG_ERROR([$1 requires libelf when using llvm])
2116 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2117 if test -n "$with_gallium_drivers"; then
2118 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2119 for driver in $gallium_drivers; do
2122 HAVE_GALLIUM_SVGA=yes
2123 gallium_require_drm "svga"
2124 gallium_require_drm_loader
2127 HAVE_GALLIUM_I915=yes
2128 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2129 gallium_require_drm "Gallium i915"
2130 gallium_require_drm_loader
2133 HAVE_GALLIUM_ILO=yes
2134 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2135 gallium_require_drm "Gallium i965/ilo"
2136 gallium_require_drm_loader
2139 HAVE_GALLIUM_R300=yes
2140 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2141 gallium_require_drm "Gallium R300"
2142 gallium_require_drm_loader
2143 gallium_require_llvm "Gallium R300"
2146 HAVE_GALLIUM_R600=yes
2147 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2148 gallium_require_drm "Gallium R600"
2149 gallium_require_drm_loader
2150 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2151 radeon_llvm_check "r600g"
2152 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2154 if test "x$enable_r600_llvm" = xyes; then
2155 USE_R600_LLVM_COMPILER=yes;
2157 if test "x$enable_opencl" = xyes; then
2158 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2162 HAVE_GALLIUM_RADEONSI=yes
2163 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2164 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2165 gallium_require_drm "radeonsi"
2166 gallium_require_drm_loader
2167 radeon_llvm_check "radeonsi"
2168 require_egl_drm "radeonsi"
2171 HAVE_GALLIUM_NOUVEAU=yes
2172 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2173 gallium_require_drm "nouveau"
2174 gallium_require_drm_loader
2177 HAVE_GALLIUM_FREEDRENO=yes
2178 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2179 gallium_require_drm "freedreno"
2180 gallium_require_drm_loader
2183 HAVE_GALLIUM_SOFTPIPE=yes
2184 if test "x$MESA_LLVM" = x1; then
2185 HAVE_GALLIUM_LLVMPIPE=yes
2189 HAVE_GALLIUM_VC4=yes
2190 gallium_require_drm "vc4"
2191 gallium_require_drm_loader
2193 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2194 [USE_VC4_SIMULATOR=yes], [USE_VC4_SIMULATOR=no])
2197 HAVE_GALLIUM_VIRGL=yes
2198 gallium_require_drm "virgl"
2199 gallium_require_drm_loader
2200 require_egl_drm "virgl"
2203 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2209 dnl Set LLVM_LIBS - This is done after the driver configuration so
2210 dnl that drivers can add additional components to LLVM_COMPONENTS.
2211 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2212 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2213 dnl this was causing the same libraries to be appear multiple times
2216 if test "x$MESA_LLVM" != x0; then
2218 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2220 dnl llvm-config may not give the right answer when llvm is a built as a
2221 dnl single shared library, so we must work the library name out for
2223 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2224 if test "x$enable_llvm_shared_libs" = xyes; then
2225 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2226 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2227 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2229 if test "x$llvm_have_one_so" = xyes; then
2230 dnl LLVM was built using auto*, so there is only one shared object.
2231 LLVM_LIBS="-l$LLVM_SO_NAME"
2233 dnl If LLVM was built with CMake, there will be one shared object per
2235 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2236 [AC_MSG_ERROR([Could not find llvm shared libraries:
2237 Please make sure you have built llvm with the --enable-shared option
2238 and that your llvm libraries are installed in $LLVM_LIBDIR
2239 If you have installed your llvm libraries to a different directory you
2240 can use the --with-llvm-prefix= configure flag to specify this directory.
2241 NOTE: Mesa is attempting to use llvm shared libraries by default.
2242 If you do not want to build with llvm shared libraries and instead want to
2243 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2244 invocation and rebuild.])])
2246 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2247 dnl install uses a shared object for each component and we have
2248 dnl already added all of these objects to LLVM_LIBS.
2251 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2252 dnl We need to link to llvm system libs when using static libs
2253 dnl However, only llvm 3.5+ provides --system-libs
2254 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2255 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2260 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2261 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2262 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2263 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2264 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2265 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2266 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2267 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2268 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2269 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2270 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2271 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2272 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2273 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2275 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2277 if test "x$enable_gallium_loader" = xyes; then
2278 if test "x$enable_dri" = xyes; then
2279 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2282 if test "x$have_drisw_kms" = xyes; then
2283 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2286 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2289 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2290 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2291 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2292 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2293 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2294 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2296 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2297 "x$HAVE_GALLIUM_R600" = xyes -o \
2298 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2299 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2300 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2301 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2302 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2303 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2304 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2305 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2306 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2307 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2312 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2313 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2314 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2315 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2317 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2318 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2319 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2321 AC_SUBST([NINE_MAJOR], 1)
2322 AC_SUBST([NINE_MINOR], 0)
2323 AC_SUBST([NINE_TINY], 0)
2324 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2326 AC_SUBST([VDPAU_MAJOR], 1)
2327 AC_SUBST([VDPAU_MINOR], 0)
2329 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2330 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2331 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2332 AC_SUBST([VA_MINOR], $VA_MINOR)
2334 AC_SUBST([XVMC_MAJOR], 1)
2335 AC_SUBST([XVMC_MINOR], 0)
2337 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2338 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2339 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2340 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2342 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2343 AC_SUBST([XA_MINOR], $XA_MINOR)
2344 AC_SUBST([XA_TINY], $XA_TINY)
2345 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2347 dnl Restore LDFLAGS and CPPFLAGS
2348 LDFLAGS="$_SAVE_LDFLAGS"
2349 CPPFLAGS="$_SAVE_CPPFLAGS"
2351 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2352 if test "x$acv_mesa_CLANG" = xyes; then
2353 CFLAGS="$CFLAGS -Qunused-arguments"
2354 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2357 dnl Add user CFLAGS and CXXFLAGS
2358 CFLAGS="$CFLAGS $USER_CFLAGS"
2359 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2361 dnl Substitute the config
2362 AC_CONFIG_FILES([Makefile
2366 src/egl/wayland/wayland-drm/Makefile
2367 src/egl/wayland/wayland-egl/Makefile
2368 src/egl/wayland/wayland-egl/wayland-egl.pc
2369 src/gallium/Makefile
2370 src/gallium/auxiliary/Makefile
2371 src/gallium/auxiliary/pipe-loader/Makefile
2372 src/gallium/drivers/freedreno/Makefile
2373 src/gallium/drivers/ddebug/Makefile
2374 src/gallium/drivers/i915/Makefile
2375 src/gallium/drivers/ilo/Makefile
2376 src/gallium/drivers/llvmpipe/Makefile
2377 src/gallium/drivers/noop/Makefile
2378 src/gallium/drivers/nouveau/Makefile
2379 src/gallium/drivers/r300/Makefile
2380 src/gallium/drivers/r600/Makefile
2381 src/gallium/drivers/radeon/Makefile
2382 src/gallium/drivers/radeonsi/Makefile
2383 src/gallium/drivers/rbug/Makefile
2384 src/gallium/drivers/softpipe/Makefile
2385 src/gallium/drivers/svga/Makefile
2386 src/gallium/drivers/trace/Makefile
2387 src/gallium/drivers/vc4/Makefile
2388 src/gallium/drivers/virgl/Makefile
2389 src/gallium/state_trackers/clover/Makefile
2390 src/gallium/state_trackers/dri/Makefile
2391 src/gallium/state_trackers/glx/xlib/Makefile
2392 src/gallium/state_trackers/nine/Makefile
2393 src/gallium/state_trackers/omx/Makefile
2394 src/gallium/state_trackers/osmesa/Makefile
2395 src/gallium/state_trackers/va/Makefile
2396 src/gallium/state_trackers/vdpau/Makefile
2397 src/gallium/state_trackers/xa/Makefile
2398 src/gallium/state_trackers/xvmc/Makefile
2399 src/gallium/targets/d3dadapter9/Makefile
2400 src/gallium/targets/d3dadapter9/d3d.pc
2401 src/gallium/targets/dri/Makefile
2402 src/gallium/targets/libgl-xlib/Makefile
2403 src/gallium/targets/omx/Makefile
2404 src/gallium/targets/opencl/Makefile
2405 src/gallium/targets/opencl/mesa.icd
2406 src/gallium/targets/osmesa/Makefile
2407 src/gallium/targets/osmesa/osmesa.pc
2408 src/gallium/targets/pipe-loader/Makefile
2409 src/gallium/targets/va/Makefile
2410 src/gallium/targets/vdpau/Makefile
2411 src/gallium/targets/xa/Makefile
2412 src/gallium/targets/xa/xatracker.pc
2413 src/gallium/targets/xvmc/Makefile
2414 src/gallium/tests/trivial/Makefile
2415 src/gallium/tests/unit/Makefile
2416 src/gallium/winsys/freedreno/drm/Makefile
2417 src/gallium/winsys/i915/drm/Makefile
2418 src/gallium/winsys/intel/drm/Makefile
2419 src/gallium/winsys/nouveau/drm/Makefile
2420 src/gallium/winsys/radeon/drm/Makefile
2421 src/gallium/winsys/amdgpu/drm/Makefile
2422 src/gallium/winsys/svga/drm/Makefile
2423 src/gallium/winsys/sw/dri/Makefile
2424 src/gallium/winsys/sw/kms-dri/Makefile
2425 src/gallium/winsys/sw/null/Makefile
2426 src/gallium/winsys/sw/wrapper/Makefile
2427 src/gallium/winsys/sw/xlib/Makefile
2428 src/gallium/winsys/vc4/drm/Makefile
2429 src/gallium/winsys/virgl/drm/Makefile
2430 src/gallium/winsys/virgl/vtest/Makefile
2435 src/glx/apple/Makefile
2436 src/glx/tests/Makefile
2440 src/mapi/es1api/glesv1_cm.pc
2441 src/mapi/es2api/glesv2.pc
2442 src/mapi/glapi/gen/Makefile
2445 src/mesa/drivers/dri/dri.pc
2446 src/mesa/drivers/dri/common/Makefile
2447 src/mesa/drivers/dri/common/xmlpool/Makefile
2448 src/mesa/drivers/dri/i915/Makefile
2449 src/mesa/drivers/dri/i965/Makefile
2450 src/mesa/drivers/dri/Makefile
2451 src/mesa/drivers/dri/nouveau/Makefile
2452 src/mesa/drivers/dri/r200/Makefile
2453 src/mesa/drivers/dri/radeon/Makefile
2454 src/mesa/drivers/dri/swrast/Makefile
2455 src/mesa/drivers/osmesa/Makefile
2456 src/mesa/drivers/osmesa/osmesa.pc
2457 src/mesa/drivers/x11/Makefile
2458 src/mesa/main/tests/Makefile
2460 src/util/tests/hash_table/Makefile])
2465 dnl Output some configuration info for the user
2468 echo " prefix: $prefix"
2469 echo " exec_prefix: $exec_prefix"
2470 echo " libdir: $libdir"
2471 echo " includedir: $includedir"
2475 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2479 case "x$enable_osmesa$enable_gallium_osmesa" in
2481 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2484 echo " OSMesa: lib$OSMESA_LIB"
2492 if test "x$enable_dri" != xno; then
2493 echo " DRI platform: $dri_platform"
2494 if test -z "$DRI_DIRS"; then
2495 echo " DRI drivers: no"
2497 echo " DRI drivers: $DRI_DIRS"
2499 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2502 case "x$enable_glx$enable_xlib_glx" in
2504 echo " GLX: Xlib-based"
2507 echo " GLX: DRI-based"
2510 echo " GLX: $enable_glx"
2516 echo " EGL: $enable_egl"
2517 if test "$enable_egl" = yes; then
2518 echo " EGL platforms: $egl_platforms"
2521 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2522 egl_drivers="$egl_drivers builtin:egl_dri2"
2524 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2525 egl_drivers="$egl_drivers builtin:egl_dri3"
2528 echo " EGL drivers: $egl_drivers"
2532 if test "x$MESA_LLVM" = x1; then
2534 echo " llvm-config: $LLVM_CONFIG"
2535 echo " llvm-version: $LLVM_VERSION"
2541 if test -n "$with_gallium_drivers"; then
2542 echo " Gallium drivers: $gallium_drivers"
2543 echo " Gallium st: $gallium_st"
2550 echo " Shader cache: $enable_shader_cache"
2551 if test "x$enable_shader_cache" = "xyes"; then
2552 echo " With SHA1 from: $with_sha1"
2557 echo " Shared libs: $enable_shared"
2558 echo " Static libs: $enable_static"
2559 echo " Shared-glapi: $enable_shared_glapi"
2561 dnl Compiler options
2562 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2563 cflags=`echo $CFLAGS | \
2564 $SED 's/^ *//;s/ */ /;s/ *$//'`
2565 cxxflags=`echo $CXXFLAGS | \
2566 $SED 's/^ *//;s/ */ /;s/ *$//'`
2567 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2569 echo " CFLAGS: $cflags"
2570 echo " CXXFLAGS: $cxxflags"
2571 echo " Macros: $defines"
2573 if test "x$MESA_LLVM" = x1; then
2574 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2575 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2576 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2577 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2580 echo " PYTHON2: $PYTHON2"
2583 echo " Run '${MAKE-make}' to build Mesa"