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="$DEFINES -DHAVE_LIBDRM"
949 # Select which platform-dependent DRI code gets built
952 dri_platform='apple' ;;
954 dri_platform='none' ;;
956 dri_platform='drm' ;;
959 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
960 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
961 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
962 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
963 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
965 AC_ARG_ENABLE([shared-glapi],
966 [AS_HELP_STRING([--enable-shared-glapi],
967 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
968 [enable_shared_glapi="$enableval"],
969 [enable_shared_glapi=yes])
971 case "x$enable_opengl$enable_gles1$enable_gles2" in
973 if test "x$enable_shared_glapi" = xno; then
974 AC_MSG_ERROR([shared GLAPI required when building two or more of
975 the following APIs - opengl, gles1 gles2])
980 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
982 # Build the pipe-drivers as separate libraries/modules.
983 # Do not touch this unless you know what you are doing.
984 # XXX: Expose via configure option ?
985 enable_shared_pipe_drivers=no
988 dnl Driver specific build directories
991 if test -n "$with_gallium_drivers" -a "x$enable_glx$enable_xlib_glx" = xyesyes; then
992 NEED_WINSYS_XLIB="yes"
995 if test "x$enable_dri" = xyes; then
996 enable_gallium_loader="$enable_shared_pipe_drivers"
999 if test "x$enable_gallium_osmesa" = xyes; then
1000 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1001 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1003 if test "x$enable_osmesa" = xyes; then
1004 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1008 AC_SUBST([MESA_LLVM])
1012 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1013 [choose SHA1 implementation])])
1014 case "x$with_sha1" in
1015 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1018 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1021 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1022 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1025 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1026 AC_MSG_ERROR([sha1 in libc requested but not found])
1028 if test "x$with_sha1" = xlibc; then
1029 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1030 [Use libc SHA1 functions])
1033 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1034 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1035 with_sha1=CommonCrypto
1037 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1038 AC_MSG_ERROR([CommonCrypto requested but not found])
1040 if test "x$with_sha1" = xCommonCrypto; then
1041 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1042 [Use CommonCrypto SHA1 functions])
1045 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1046 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1047 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1050 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1051 AC_MSG_ERROR([CryptoAPI requested but not found])
1053 if test "x$with_sha1" = xCryptoAPI; then
1054 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1055 [Use CryptoAPI SHA1 functions])
1058 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1059 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1062 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1063 AC_MSG_ERROR([libmd requested but not found])
1065 if test "x$with_sha1" = xlibmd; then
1066 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1067 [Use libmd SHA1 functions])
1070 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1071 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1074 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1075 AC_MSG_ERROR([libsha1 requested but not found])
1077 if test "x$with_sha1" = xlibsha1; then
1078 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1079 [Use libsha1 for SHA1])
1082 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1083 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1086 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1087 AC_MSG_ERROR([libnettle requested but not found])
1089 if test "x$with_sha1" = xlibnettle; then
1090 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1091 [Use libnettle SHA1 functions])
1094 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1095 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1098 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1099 AC_MSG_ERROR([libgcrypt requested but not found])
1101 if test "x$with_sha1" = xlibgcrypt; then
1102 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1103 [Use libgcrypt SHA1 functions])
1106 # We don't need all of the OpenSSL libraries, just libcrypto
1107 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1108 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1109 [HAVE_OPENSSL_PKC=no])
1110 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1111 if test "x$with_sha1" = x; then
1115 if test "x$with_sha1" = xlibcrypto; then
1116 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1119 if test "x$with_sha1" = xlibcrypto; then
1120 if test "x$HAVE_LIBCRYPTO" = xyes; then
1123 SHA1_LIBS="$OPENSSL_LIBS"
1124 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1127 AC_MSG_CHECKING([for SHA1 implementation])
1128 AC_MSG_RESULT([$with_sha1])
1130 AC_SUBST(SHA1_CFLAGS)
1132 # Enable a define for SHA1
1133 if test "x$with_sha1" != "x"; then
1134 DEFINES="$DEFINES -DHAVE_SHA1"
1137 # Allow user to configure out the shader-cache feature
1138 AC_ARG_ENABLE([shader-cache],
1139 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1140 [enable_shader_cache="$enableval"],
1141 [if test "x$with_sha1" != "x"; then
1142 enable_shader_cache=yes
1144 enable_shader_cache=no
1146 if test "x$with_sha1" = "x"; then
1147 if test "x$enable_shader_cache" = "xyes"; then
1148 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1151 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1160 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1161 have_libudev=yes, have_libudev=no)
1163 AC_ARG_ENABLE([sysfs],
1164 [AS_HELP_STRING([--enable-sysfs],
1165 [enable /sys PCI identification @<:@default=disabled@:>@])],
1166 [have_sysfs="$enableval"],
1170 if test "x$enable_dri" = xyes; then
1171 if test "$enable_static" = yes; then
1172 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1175 # not a hard requirement as swrast does not depend on it
1176 if test "x$have_libdrm" = xyes; then
1177 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1181 AC_ARG_ENABLE([driglx-direct],
1182 [AS_HELP_STRING([--disable-driglx-direct],
1183 [disable direct rendering in GLX and EGL for DRI \
1184 @<:@default=auto@:>@])],
1185 [driglx_direct="$enableval"],
1186 [driglx_direct="yes"])
1189 dnl libGL configuration per driver
1191 case "x$enable_glx$enable_xlib_glx" in
1194 dri_modules="x11 xext xcb"
1195 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1196 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1197 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1198 GL_LIB_DEPS="$XLIBGL_LIBS"
1199 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1200 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1204 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1206 # find the DRI deps for libGL
1207 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1209 if test x"$driglx_direct" = xyes; then
1210 if test x"$dri_platform" = xdrm ; then
1211 DEFINES="$DEFINES -DGLX_USE_DRM"
1212 if test "x$have_libdrm" != xyes; then
1213 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1216 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1217 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1218 if test x"$enable_dri3" = xyes; then
1219 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1220 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1223 if test x"$enable_dri" = xyes; then
1224 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1227 if test x"$enable_dri3" = xyes; then
1228 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1229 dri3_modules="xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1230 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1233 if test x"$dri_platform" = xapple ; then
1234 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1238 # add xf86vidmode if available
1239 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1240 if test "$HAVE_XF86VIDMODE" = yes ; then
1241 dri_modules="$dri_modules xxf86vm"
1244 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1245 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1246 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1247 GL_LIB_DEPS="$DRIGL_LIBS"
1249 # need DRM libs, $PTHREAD_LIBS, etc.
1250 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1251 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1256 if test "$have_libudev" = yes; then
1257 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1261 if test "$have_sysfs" = yes; then
1262 DEFINES="$DEFINES -DHAVE_SYSFS"
1266 # This is outside the case (above) so that it is invoked even for non-GLX
1268 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1270 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1271 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1272 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1273 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1275 AC_SUBST([X11_INCLUDES])
1276 AC_SUBST([GL_LIB_DEPS])
1277 AC_SUBST([GL_PC_REQ_PRIV])
1278 AC_SUBST([GL_PC_LIB_PRIV])
1279 AC_SUBST([GL_PC_CFLAGS])
1280 AC_SUBST([DRI_PC_REQ_PRIV])
1281 AC_SUBST([GLESv1_CM_LIB_DEPS])
1282 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1283 AC_SUBST([GLESv2_LIB_DEPS])
1284 AC_SUBST([GLESv2_PC_LIB_PRIV])
1286 AC_SUBST([HAVE_XF86VIDMODE])
1291 case "x$enable_glx$enable_xlib_glx" in
1293 DEFINES="$DEFINES -DUSE_XSHM"
1296 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1297 if test "x$driglx_direct" = xyes; then
1298 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1307 AC_ARG_ENABLE([glx-tls],
1308 [AS_HELP_STRING([--enable-glx-tls],
1309 [enable TLS support in GLX @<:@default=disabled@:>@])],
1310 [GLX_USE_TLS="$enableval"],
1312 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1314 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1315 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1317 dnl Read-only text section on x86 hardened platforms
1318 AC_ARG_ENABLE([glx-read-only-text],
1319 [AS_HELP_STRING([--enable-glx-read-only-text],
1320 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1321 [enable_glx_read_only_text="$enableval"],
1322 [enable_glx_read_only_text=no])
1323 if test "x$enable_glx_read_only_text" = xyes; then
1324 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1330 dnl Directory for DRI drivers
1331 AC_ARG_WITH([dri-driverdir],
1332 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1333 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1334 [DRI_DRIVER_INSTALL_DIR="$withval"],
1335 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1336 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1337 dnl Extra search path for DRI drivers
1338 AC_ARG_WITH([dri-searchpath],
1339 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1340 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1341 [DRI_DRIVER_SEARCH_DIR="$withval"],
1342 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1343 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1344 dnl Which drivers to build - default is chosen by platform
1345 AC_ARG_WITH([dri-drivers],
1346 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1347 [comma delimited classic DRI drivers list, e.g.
1348 "swrast,i965,radeon" @<:@default=auto@:>@])],
1349 [with_dri_drivers="$withval"],
1350 [with_dri_drivers=auto])
1352 if test "x$with_dri_drivers" = xauto; then
1353 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1354 with_dri_drivers="yes"
1356 with_dri_drivers="no"
1359 if test "x$with_dri_drivers" = xno; then
1363 dnl If $with_dri_drivers is yes, drivers will be added through
1364 dnl platform checks. Set DEFINES and LIB_DEPS
1365 if test "x$enable_dri" = xyes; then
1366 # Platform specific settings and drivers to build
1369 DEFINES="$DEFINES -DHAVE_ALIAS"
1370 if test "x$enable_dri3" = xyes; then
1371 DEFINES="$DEFINES -DHAVE_DRI3"
1374 if test "x$have_pci_id" != xyes; then
1375 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1380 # Build only the drivers for cards that exist on PowerPC/sparc
1381 if test "x$with_dri_drivers" = "xyes"; then
1382 with_dri_drivers="r200 radeon swrast"
1387 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1388 DEFINES="$DEFINES -DHAVE_ALIAS"
1391 DEFINES="$DEFINES -DHAVE_ALIAS"
1394 if test "x$with_dri_drivers" = "xyes"; then
1395 with_dri_drivers="swrast"
1399 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1400 if test "x$with_dri_drivers" = "xyes"; then
1401 with_dri_drivers="swrast"
1407 if test "x$with_dri_drivers" = "xyes"; then
1408 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1412 PKG_CHECK_MODULES([EXPAT], [expat], [],
1413 # expat version 2.0 and earlier do not provide expat.pc
1414 [AC_CHECK_HEADER([expat.h],[],
1415 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1416 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1417 [AC_MSG_ERROR([Expat library required for DRI not found])])
1418 EXPAT_LIBS="-lexpat"])
1420 # put all the necessary libs together
1421 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1424 AC_SUBST([DRI_LIB_DEPS])
1427 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1428 if test -n "$with_dri_drivers"; then
1429 if test "x$enable_opengl" != xyes; then
1430 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1433 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1434 for driver in $dri_drivers; do
1435 DRI_DIRS="$DRI_DIRS $driver"
1439 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1443 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1446 HAVE_NOUVEAU_DRI=yes;
1447 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1450 HAVE_RADEON_DRI=yes;
1451 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1455 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1458 HAVE_SWRAST_DRI=yes;
1461 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1465 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1468 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1469 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1470 "x$enable_osmesa" = xyes -o \
1474 dnl OSMesa configuration
1477 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1478 AC_ARG_WITH([osmesa-bits],
1479 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1480 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1481 [osmesa_bits="$withval"],
1483 if test "x$osmesa_bits" != x8; then
1484 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1485 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1489 case "x$osmesa_bits" in
1491 OSMESA_LIB="${OSMESA_LIB}"
1494 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1495 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1498 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1502 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1503 # only link libraries with osmesa if shared
1504 if test "$enable_static" = no; then
1505 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1509 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1512 AC_SUBST([OSMESA_LIB_DEPS])
1513 AC_SUBST([OSMESA_PC_REQ])
1514 AC_SUBST([OSMESA_PC_LIB_PRIV])
1517 dnl gbm configuration
1519 if test "x$enable_gbm" = xauto; then
1520 case "$with_egl_platforms" in
1527 if test "x$enable_gbm" = xyes; then
1528 if test "x$need_pci_id$have_pci_id" = xyesno; then
1529 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1532 if test "x$enable_dri" = xyes; then
1533 if test "x$enable_shared_glapi" = xno; then
1534 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1537 # Strictly speaking libgbm does not require --enable-dri, although
1538 # both of its backends do. Thus one can build libgbm without any
1539 # backends if --disable-dri is set.
1540 # To avoid unnecessary complexity of checking if at least one backend
1541 # is available when building, just mandate --enable-dri.
1542 AC_MSG_ERROR([gbm requires --enable-dri])
1545 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1546 if test "x$need_pci_id$have_libudev" = xyesyes; then
1547 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1551 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1552 AC_SUBST([GBM_PC_REQ_PRIV])
1553 AC_SUBST([GBM_PC_LIB_PRIV])
1556 dnl EGL configuration
1560 if test "x$enable_egl" = xyes; then
1561 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1563 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1565 if test "$enable_static" != yes; then
1566 if test "x$enable_dri" = xyes; then
1567 HAVE_EGL_DRIVER_DRI2=1
1568 if test "x$enable_shared_glapi" = xno; then
1569 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1571 if test "x$enable_dri3" = xyes; then
1572 HAVE_EGL_DRIVER_DRI3=1
1573 if test "x$enable_shared_glapi" = xno; then
1574 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1578 # Avoid building an "empty" libEGL. Drop/update this
1579 # when other backends (haiku?) come along.
1580 AC_MSG_ERROR([egl requires --enable-dri])
1585 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1586 AC_SUBST([EGL_LIB_DEPS])
1591 dnl XA configuration
1593 if test "x$enable_xa" = xyes; then
1594 if test "x$with_gallium_drivers" = xswrast; then
1596 Building xa requires at least one non swrast gallium driver.
1597 If you are looking to use libxatracker.so with the VMware driver,
1598 make sure to include svga in the gallium drivers list, apart from
1600 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1602 enable_gallium_loader=$enable_shared_pipe_drivers
1603 gallium_st="$gallium_st xa"
1605 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1608 dnl Gallium G3DVL configuration
1610 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1611 if test "x$enable_xvmc" = xauto; then
1612 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1615 if test "x$enable_vdpau" = xauto; then
1616 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1619 if test "x$enable_omx" = xauto; then
1620 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1623 if test "x$enable_va" = xauto; then
1624 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1628 if test "x$enable_dri" = xyes -o \
1629 "x$enable_xvmc" = xyes -o \
1630 "x$enable_vdpau" = xyes -o \
1631 "x$enable_omx" = xyes -o \
1632 "x$enable_va" = xyes; then
1635 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1637 if test "x$enable_xvmc" = xyes -o \
1638 "x$enable_vdpau" = xyes -o \
1639 "x$enable_omx" = xyes -o \
1640 "x$enable_va" = xyes; then
1641 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1642 need_gallium_vl_winsys=yes
1644 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1646 if test "x$enable_xvmc" = xyes; then
1647 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1648 enable_gallium_loader=$enable_shared_pipe_drivers
1649 gallium_st="$gallium_st xvmc"
1651 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1653 if test "x$enable_vdpau" = xyes; then
1654 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1655 enable_gallium_loader=$enable_shared_pipe_drivers
1656 gallium_st="$gallium_st vdpau"
1658 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1660 if test "x$enable_omx" = xyes; then
1661 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1662 enable_gallium_loader=$enable_shared_pipe_drivers
1663 gallium_st="$gallium_st omx"
1665 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1667 if test "x$enable_va" = xyes; then
1668 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1669 enable_gallium_loader=$enable_shared_pipe_drivers
1670 gallium_st="$gallium_st va"
1672 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1675 dnl Nine Direct3D9 configuration
1677 if test "x$enable_nine" = xyes; then
1678 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1679 AC_MSG_ERROR([nine requires the gallium swrast driver])
1681 if test "x$with_gallium_drivers" = xswrast; then
1682 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1684 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1685 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1688 if test "x$enable_dri3" = xno; then
1689 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1692 enable_gallium_loader=$enable_shared_pipe_drivers
1693 gallium_st="$gallium_st nine"
1695 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1698 dnl OpenCL configuration
1701 AC_ARG_WITH([clang-libdir],
1702 [AS_HELP_STRING([--with-clang-libdir],
1703 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1704 [CLANG_LIBDIR="$withval"],
1707 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1708 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1710 if test "x$enable_opencl" = xyes; then
1711 if test -z "$with_gallium_drivers"; then
1712 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1715 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1716 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1719 if test "x$have_libclc" = xno; then
1720 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1721 Make sure the directory containing libclc.pc is specified in your
1722 PKG_CONFIG_PATH environment variable.
1723 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1725 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1726 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1727 AC_SUBST([LIBCLC_INCLUDEDIR])
1728 AC_SUBST([LIBCLC_LIBEXECDIR])
1731 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1732 enable_gallium_loader=yes
1733 gallium_st="$gallium_st clover"
1735 if test "x$enable_opencl_icd" = xyes; then
1736 OPENCL_LIBNAME="MesaOpenCL"
1738 OPENCL_LIBNAME="OpenCL"
1741 if test "x$have_libelf" != xyes; then
1742 AC_MSG_ERROR([Clover requires libelf])
1745 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1746 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1747 AC_SUBST([OPENCL_LIBNAME])
1750 dnl Gallium configuration
1752 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1754 AC_SUBST([LLVM_BINDIR])
1755 AC_SUBST([LLVM_CFLAGS])
1756 AC_SUBST([LLVM_CPPFLAGS])
1757 AC_SUBST([LLVM_CXXFLAGS])
1758 AC_SUBST([LLVM_LIBDIR])
1759 AC_SUBST([LLVM_LIBS])
1760 AC_SUBST([LLVM_LDFLAGS])
1761 AC_SUBST([LLVM_INCLUDEDIR])
1762 AC_SUBST([LLVM_VERSION])
1763 AC_SUBST([CLANG_RESOURCE_DIR])
1765 case "x$enable_opengl$enable_gles1$enable_gles2" in
1767 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1771 AC_SUBST([VG_LIB_DEPS])
1772 AC_SUBST([EGL_CLIENT_APIS])
1775 dnl EGL Platforms configuration
1777 AC_ARG_WITH([egl-platforms],
1778 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1779 [comma delimited native platforms libEGL supports, e.g.
1780 "x11,drm" @<:@default=auto@:>@])],
1781 [with_egl_platforms="$withval"],
1782 [if test "x$enable_egl" = xyes; then
1783 with_egl_platforms="x11"
1785 with_egl_platforms=""
1788 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1789 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1792 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1793 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1795 if test "x$WAYLAND_SCANNER" = x; then
1796 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1799 # Do per-EGL platform setups and checks
1800 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1801 for plat in $egl_platforms; do
1804 test "x$have_libdrm" != xyes &&
1805 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
1807 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1809 if test "x$WAYLAND_SCANNER" = x; then
1810 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1815 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1819 test "x$enable_gbm" = "xno" &&
1820 AC_MSG_ERROR([EGL platform drm needs gbm])
1821 test "x$have_libdrm" != xyes &&
1822 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1826 test "x$have_libdrm" != xyes &&
1827 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
1831 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1835 case "$plat$need_pci_id$have_pci_id" in
1836 waylandyesno|drmyesno)
1837 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1841 # libEGL wants to default to the first platform specified in
1842 # ./configure. parse that here.
1843 if test "x$egl_platforms" != "x"; then
1844 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1845 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1847 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1850 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1851 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1852 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1853 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
1854 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1856 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1858 AC_SUBST([EGL_NATIVE_PLATFORM])
1859 AC_SUBST([EGL_CFLAGS])
1861 # If we don't have the X11 platform, set this define so we don't try to include
1863 if ! echo "$egl_platforms" | grep -q 'x11'; then
1864 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1865 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1871 AC_ARG_ENABLE([gallium-llvm],
1872 [AS_HELP_STRING([--enable-gallium-llvm],
1873 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1874 [enable_gallium_llvm="$enableval"],
1875 [enable_gallium_llvm=auto])
1877 AC_ARG_ENABLE([llvm-shared-libs],
1878 [AS_HELP_STRING([--enable-llvm-shared-libs],
1879 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1880 [enable_llvm_shared_libs="$enableval"],
1881 [enable_llvm_shared_libs=yes])
1883 AC_ARG_WITH([llvm-prefix],
1884 [AS_HELP_STRING([--with-llvm-prefix],
1885 [Prefix for LLVM installations in non-standard locations])],
1886 [llvm_prefix="$withval"],
1890 # Call this inside ` ` to get the return value.
1891 # $1 is the llvm-config command with arguments.
1892 strip_unwanted_llvm_flags() {
1893 # Use \> (marks the end of the word)
1895 -e 's/-DNDEBUG\>//g' \
1896 -e 's/-D_GNU_SOURCE\>//g' \
1897 -e 's/-pedantic\>//g' \
1898 -e 's/-Wcovered-switch-default\>//g' \
1902 -e 's/-Wcast-qual\>//g' \
1903 -e 's/-Woverloaded-virtual\>//g' \
1904 -e 's/-fcolor-diagnostics\>//g' \
1905 -e 's/-fdata-sections\>//g' \
1906 -e 's/-ffunction-sections\>//g' \
1907 -e 's/-fno-exceptions\>//g' \
1908 -e 's/-fomit-frame-pointer\>//g' \
1909 -e 's/-fvisibility-inlines-hidden\>//g' \
1911 -e 's/-fstack-protector-strong\>//g'
1914 llvm_check_version_for() {
1915 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1916 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1922 if test -z "$with_gallium_drivers"; then
1923 enable_gallium_llvm=no
1925 if test "x$enable_gallium_llvm" = xauto; then
1927 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1930 if test "x$enable_gallium_llvm" = xyes; then
1931 if test -n "$llvm_prefix"; then
1932 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1934 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1937 if test "x$LLVM_CONFIG" != xno; then
1938 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1939 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1940 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1941 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1942 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1943 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1944 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1945 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1947 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1948 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1949 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1950 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1952 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1953 if test -z "$LLVM_VERSION_PATCH"; then
1954 LLVM_VERSION_PATCH=0
1957 if test -n "${LLVM_VERSION_MAJOR}"; then
1958 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1960 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1963 LLVM_REQUIRED_VERSION_MAJOR="3"
1964 LLVM_REQUIRED_VERSION_MINOR="3"
1965 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1966 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1969 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
1971 if test "x$enable_opencl" = xyes; then
1972 llvm_check_version_for "3" "5" "0" "opencl"
1974 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1975 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
1977 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1980 dnl Check for Clang internal headers
1981 if test "x$enable_opencl" = xyes; then
1982 if test -z "$CLANG_LIBDIR"; then
1983 CLANG_LIBDIR=${LLVM_LIBDIR}
1985 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1986 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1987 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1997 if test "x$enable_opencl" = xyes; then
1998 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2002 dnl Directory for XVMC libs
2003 AC_ARG_WITH([xvmc-libdir],
2004 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2005 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2006 [XVMC_LIB_INSTALL_DIR="$withval"],
2007 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2008 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2013 if test "x$enable_gallium_tests" = xyes; then
2014 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
2015 enable_gallium_loader=yes
2017 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2019 dnl Directory for VDPAU libs
2020 AC_ARG_WITH([vdpau-libdir],
2021 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2022 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2023 [VDPAU_LIB_INSTALL_DIR="$withval"],
2024 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2025 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2027 dnl Directory for OMX libs
2029 AC_ARG_WITH([omx-libdir],
2030 [AS_HELP_STRING([--with-omx-libdir=DIR],
2031 [directory for the OMX libraries])],
2032 [OMX_LIB_INSTALL_DIR="$withval"],
2033 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2034 AC_SUBST([OMX_LIB_INSTALL_DIR])
2036 dnl Directory for VA libs
2038 AC_ARG_WITH([va-libdir],
2039 [AS_HELP_STRING([--with-va-libdir=DIR],
2040 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2041 [VA_LIB_INSTALL_DIR="$withval"],
2042 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2043 AC_SUBST([VA_LIB_INSTALL_DIR])
2045 AC_ARG_WITH([d3d-libdir],
2046 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2047 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2048 [D3D_DRIVER_INSTALL_DIR="$withval"],
2049 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2050 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2053 dnl Gallium helper functions
2055 gallium_require_drm() {
2056 if test "x$have_libdrm" != xyes; then
2057 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2061 gallium_require_llvm() {
2062 if test "x$MESA_LLVM" = x0; then
2063 case "$host" in *gnux32) return;; esac
2065 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2070 gallium_require_drm_loader() {
2071 if test "x$enable_gallium_loader" = xyes; then
2072 if test "x$need_pci_id$have_pci_id" = xyesno; then
2073 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2075 enable_gallium_drm_loader=yes
2077 if test "x$enable_va" = xyes && test "x$7" != x; then
2078 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2083 case "$with_egl_platforms" in
2087 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2090 if test "x$enable_gbm" != xyes; then
2091 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2095 radeon_llvm_check() {
2096 if test ${LLVM_VERSION_INT} -lt 307; then
2097 amdgpu_llvm_target_name='r600'
2099 amdgpu_llvm_target_name='amdgpu'
2101 if test "x$enable_gallium_llvm" != "xyes"; then
2102 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2104 llvm_check_version_for "3" "5" "0" $1
2105 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2106 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2108 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2109 NEED_RADEON_LLVM=yes
2110 if test "x$have_libelf" != xyes; then
2111 AC_MSG_ERROR([$1 requires libelf when using llvm])
2115 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2116 if test -n "$with_gallium_drivers"; then
2117 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2118 for driver in $gallium_drivers; do
2121 HAVE_GALLIUM_SVGA=yes
2122 gallium_require_drm "svga"
2123 gallium_require_drm_loader
2126 HAVE_GALLIUM_I915=yes
2127 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2128 gallium_require_drm "Gallium i915"
2129 gallium_require_drm_loader
2132 HAVE_GALLIUM_ILO=yes
2133 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2134 gallium_require_drm "Gallium i965/ilo"
2135 gallium_require_drm_loader
2138 HAVE_GALLIUM_R300=yes
2139 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2140 gallium_require_drm "Gallium R300"
2141 gallium_require_drm_loader
2142 gallium_require_llvm "Gallium R300"
2145 HAVE_GALLIUM_R600=yes
2146 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2147 gallium_require_drm "Gallium R600"
2148 gallium_require_drm_loader
2149 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2150 radeon_llvm_check "r600g"
2151 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2153 if test "x$enable_r600_llvm" = xyes; then
2154 USE_R600_LLVM_COMPILER=yes;
2156 if test "x$enable_opencl" = xyes; then
2157 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2161 HAVE_GALLIUM_RADEONSI=yes
2162 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2163 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2164 gallium_require_drm "radeonsi"
2165 gallium_require_drm_loader
2166 radeon_llvm_check "radeonsi"
2167 require_egl_drm "radeonsi"
2170 HAVE_GALLIUM_NOUVEAU=yes
2171 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2172 gallium_require_drm "nouveau"
2173 gallium_require_drm_loader
2176 HAVE_GALLIUM_FREEDRENO=yes
2177 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2178 gallium_require_drm "freedreno"
2179 gallium_require_drm_loader
2182 HAVE_GALLIUM_SOFTPIPE=yes
2183 if test "x$MESA_LLVM" = x1; then
2184 HAVE_GALLIUM_LLVMPIPE=yes
2188 HAVE_GALLIUM_VC4=yes
2189 gallium_require_drm "vc4"
2190 gallium_require_drm_loader
2192 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2193 [USE_VC4_SIMULATOR=yes], [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 # NOTE: anything using xcb or other client side libs ends up in separate
2277 # _CLIENT variables. The pipe loader is built in two variants,
2278 # one that is standalone and does not link any x client libs (for
2279 # use by XA tracker in particular, but could be used in any case
2280 # where communication with xserver is not desired).
2281 if test "x$enable_gallium_loader" = xyes; then
2282 if test "x$enable_dri" = xyes; then
2283 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2286 if test "x$enable_gallium_drm_loader" = xyes; then
2287 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2290 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2293 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2294 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2295 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2296 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2297 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2298 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2300 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2301 "x$HAVE_GALLIUM_R600" = xyes -o \
2302 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2303 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2304 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2305 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2306 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2307 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2308 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2309 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2310 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2311 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2312 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2317 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2318 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2319 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2320 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2322 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2323 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2324 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2326 AC_SUBST([NINE_MAJOR], 1)
2327 AC_SUBST([NINE_MINOR], 0)
2328 AC_SUBST([NINE_TINY], 0)
2329 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2331 AC_SUBST([VDPAU_MAJOR], 1)
2332 AC_SUBST([VDPAU_MINOR], 0)
2334 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2335 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2336 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2337 AC_SUBST([VA_MINOR], $VA_MINOR)
2339 AC_SUBST([XVMC_MAJOR], 1)
2340 AC_SUBST([XVMC_MINOR], 0)
2342 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2343 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2344 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2345 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2347 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2348 AC_SUBST([XA_MINOR], $XA_MINOR)
2349 AC_SUBST([XA_TINY], $XA_TINY)
2350 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2352 dnl Restore LDFLAGS and CPPFLAGS
2353 LDFLAGS="$_SAVE_LDFLAGS"
2354 CPPFLAGS="$_SAVE_CPPFLAGS"
2356 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2357 if test "x$acv_mesa_CLANG" = xyes; then
2358 CFLAGS="$CFLAGS -Qunused-arguments"
2359 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2362 dnl Add user CFLAGS and CXXFLAGS
2363 CFLAGS="$CFLAGS $USER_CFLAGS"
2364 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2366 dnl Substitute the config
2367 AC_CONFIG_FILES([Makefile
2371 src/egl/wayland/wayland-drm/Makefile
2372 src/egl/wayland/wayland-egl/Makefile
2373 src/egl/wayland/wayland-egl/wayland-egl.pc
2374 src/gallium/Makefile
2375 src/gallium/auxiliary/Makefile
2376 src/gallium/auxiliary/pipe-loader/Makefile
2377 src/gallium/drivers/freedreno/Makefile
2378 src/gallium/drivers/ddebug/Makefile
2379 src/gallium/drivers/i915/Makefile
2380 src/gallium/drivers/ilo/Makefile
2381 src/gallium/drivers/llvmpipe/Makefile
2382 src/gallium/drivers/noop/Makefile
2383 src/gallium/drivers/nouveau/Makefile
2384 src/gallium/drivers/r300/Makefile
2385 src/gallium/drivers/r600/Makefile
2386 src/gallium/drivers/radeon/Makefile
2387 src/gallium/drivers/radeonsi/Makefile
2388 src/gallium/drivers/rbug/Makefile
2389 src/gallium/drivers/softpipe/Makefile
2390 src/gallium/drivers/svga/Makefile
2391 src/gallium/drivers/trace/Makefile
2392 src/gallium/drivers/vc4/Makefile
2393 src/gallium/drivers/virgl/Makefile
2394 src/gallium/state_trackers/clover/Makefile
2395 src/gallium/state_trackers/dri/Makefile
2396 src/gallium/state_trackers/glx/xlib/Makefile
2397 src/gallium/state_trackers/nine/Makefile
2398 src/gallium/state_trackers/omx/Makefile
2399 src/gallium/state_trackers/osmesa/Makefile
2400 src/gallium/state_trackers/va/Makefile
2401 src/gallium/state_trackers/vdpau/Makefile
2402 src/gallium/state_trackers/xa/Makefile
2403 src/gallium/state_trackers/xvmc/Makefile
2404 src/gallium/targets/d3dadapter9/Makefile
2405 src/gallium/targets/d3dadapter9/d3d.pc
2406 src/gallium/targets/dri/Makefile
2407 src/gallium/targets/libgl-xlib/Makefile
2408 src/gallium/targets/omx/Makefile
2409 src/gallium/targets/opencl/Makefile
2410 src/gallium/targets/opencl/mesa.icd
2411 src/gallium/targets/osmesa/Makefile
2412 src/gallium/targets/osmesa/osmesa.pc
2413 src/gallium/targets/pipe-loader/Makefile
2414 src/gallium/targets/va/Makefile
2415 src/gallium/targets/vdpau/Makefile
2416 src/gallium/targets/xa/Makefile
2417 src/gallium/targets/xa/xatracker.pc
2418 src/gallium/targets/xvmc/Makefile
2419 src/gallium/tests/trivial/Makefile
2420 src/gallium/tests/unit/Makefile
2421 src/gallium/winsys/freedreno/drm/Makefile
2422 src/gallium/winsys/i915/drm/Makefile
2423 src/gallium/winsys/intel/drm/Makefile
2424 src/gallium/winsys/nouveau/drm/Makefile
2425 src/gallium/winsys/radeon/drm/Makefile
2426 src/gallium/winsys/amdgpu/drm/Makefile
2427 src/gallium/winsys/svga/drm/Makefile
2428 src/gallium/winsys/sw/dri/Makefile
2429 src/gallium/winsys/sw/kms-dri/Makefile
2430 src/gallium/winsys/sw/null/Makefile
2431 src/gallium/winsys/sw/wrapper/Makefile
2432 src/gallium/winsys/sw/xlib/Makefile
2433 src/gallium/winsys/vc4/drm/Makefile
2434 src/gallium/winsys/virgl/drm/Makefile
2435 src/gallium/winsys/virgl/vtest/Makefile
2440 src/glx/apple/Makefile
2441 src/glx/tests/Makefile
2445 src/mapi/es1api/glesv1_cm.pc
2446 src/mapi/es2api/glesv2.pc
2447 src/mapi/glapi/gen/Makefile
2450 src/mesa/drivers/dri/dri.pc
2451 src/mesa/drivers/dri/common/Makefile
2452 src/mesa/drivers/dri/common/xmlpool/Makefile
2453 src/mesa/drivers/dri/i915/Makefile
2454 src/mesa/drivers/dri/i965/Makefile
2455 src/mesa/drivers/dri/Makefile
2456 src/mesa/drivers/dri/nouveau/Makefile
2457 src/mesa/drivers/dri/r200/Makefile
2458 src/mesa/drivers/dri/radeon/Makefile
2459 src/mesa/drivers/dri/swrast/Makefile
2460 src/mesa/drivers/osmesa/Makefile
2461 src/mesa/drivers/osmesa/osmesa.pc
2462 src/mesa/drivers/x11/Makefile
2463 src/mesa/main/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: $PYTHON2"
2588 echo " Run '${MAKE-make}' to build Mesa"