1 dnl Copyright © 2011-2014 Intel Corporation
2 dnl Copyright © 2011-2014 Emil Velikov <emil.l.velikov@gmail.com>
3 dnl Copyright © 2007-2010 Dan Nicholson
4 dnl Copyright © 2010-2014 Marek Olšák <maraeo@gmail.com>
5 dnl Copyright © 2010-2014 Christian König
6 dnl Copyright © 2012-2014 Tom Stellard <tstellar@gmail.com>
7 dnl Copyright © 2009-2012 Jakob Bornecrantz
8 dnl Copyright © 2009-2014 Jon TURNEY
9 dnl Copyright © 2011-2012 Benjamin Franzke
10 dnl Copyright © 2008-2014 David Airlie
11 dnl Copyright © 2009-2013 Brian Paul
12 dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
14 dnl Permission is hereby granted, free of charge, to any person obtaining a
15 dnl copy of this software and associated documentation files (the "Software"),
16 dnl to deal in the Software without restriction, including without limitation
17 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 dnl and/or sell copies of the Software, and to permit persons to whom the
19 dnl Software is furnished to do so, subject to the following conditions:
21 dnl The above copyright notice and this permission notice (including the next
22 dnl paragraph) shall be included in all copies or substantial portions of the
25 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
29 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
31 dnl DEALINGS IN THE SOFTWARE.
33 dnl Process this file with autoconf to create configure.
37 dnl Tell the user about autoconf.html in the --help output
38 m4_divert_once([HELP_END], [
39 See docs/autoconf.html for more details on the options for Mesa.])
41 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
42 AC_INIT([Mesa], [MESA_VERSION],
43 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
44 AC_CONFIG_AUX_DIR([bin])
45 AC_CONFIG_MACRO_DIR([m4])
47 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz])
49 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
52 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
56 # Support silent build rules, requires at least automake-1.11. Disable
57 # by either passing --disable-silent-rules to configure or passing V=1
59 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
60 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
62 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
64 dnl Set internal versions
66 AC_SUBST([OSMESA_VERSION])
68 dnl Versions for external dependencies
69 LIBDRM_REQUIRED=2.4.38
70 LIBDRM_RADEON_REQUIRED=2.4.56
71 LIBDRM_INTEL_REQUIRED=2.4.60
72 LIBDRM_NVVIEUX_REQUIRED=2.4.33
73 LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
74 LIBDRM_FREEDRENO_REQUIRED=2.4.57
75 DRI2PROTO_REQUIRED=2.6
76 DRI3PROTO_REQUIRED=1.0
77 PRESENTPROTO_REQUIRED=1.0
79 GLPROTO_REQUIRED=1.4.14
80 LIBOMXIL_BELLAGIO_REQUIRED=0.0
83 WAYLAND_REQUIRED=1.2.0
87 XSHMFENCE_REQUIRED=1.1
89 PYTHON_MAKO_REQUIRED=0.3.4
98 AC_CHECK_PROGS([PYTHON2], [python2 python])
105 LT_INIT([disable-static])
108 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
109 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
111 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
112 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
114 AC_CHECK_PROG(INDENT, indent, indent, cat)
115 if test "x$INDENT" != "xcat"; then
116 # Only GNU indent is supported
117 INDENT_VERSION=`indent --version | grep GNU`
118 if test $? -eq 0; then
119 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
125 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
127 if test -z "$PYTHON2"; then
128 if test ! -f "$srcdir/src/util/format_srgb.c"; then
129 AC_MSG_ERROR([Python not found - unable to generate sources])
132 if test "x$acv_mako_found" = xno; then
133 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
134 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
141 dnl We need a POSIX shell for parts of the build. Assume we have one
145 # Solaris /bin/sh is too old/non-POSIX compliant
146 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
151 dnl clang is mostly GCC-compatible, but its version is much lower,
152 dnl so we have to check for it.
153 AC_MSG_CHECKING([if compiling with clang])
156 [AC_LANG_PROGRAM([], [[
161 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
163 AC_MSG_RESULT([$acv_mesa_CLANG])
165 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
166 dnl versions are explictly not supported.
169 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
170 AC_MSG_CHECKING([whether gcc version is sufficient])
174 GCC_VERSION=`$CC -dumpversion`
175 if test $? -eq 0; then
176 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
177 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
180 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
182 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
187 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
190 if test "x$cross_compiling" = xyes; then
195 dnl Check for compiler builtins
196 AX_GCC_BUILTIN([__builtin_bswap32])
197 AX_GCC_BUILTIN([__builtin_bswap64])
198 AX_GCC_BUILTIN([__builtin_clz])
199 AX_GCC_BUILTIN([__builtin_clzll])
200 AX_GCC_BUILTIN([__builtin_ctz])
201 AX_GCC_BUILTIN([__builtin_expect])
202 AX_GCC_BUILTIN([__builtin_ffs])
203 AX_GCC_BUILTIN([__builtin_ffsll])
204 AX_GCC_BUILTIN([__builtin_popcount])
205 AX_GCC_BUILTIN([__builtin_popcountll])
206 AX_GCC_BUILTIN([__builtin_unreachable])
208 AX_GCC_FUNC_ATTRIBUTE([flatten])
209 AX_GCC_FUNC_ATTRIBUTE([format])
210 AX_GCC_FUNC_ATTRIBUTE([malloc])
211 AX_GCC_FUNC_ATTRIBUTE([packed])
212 AX_GCC_FUNC_ATTRIBUTE([unused])
214 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
216 dnl Make sure the pkg-config macros are defined
217 m4_ifndef([PKG_PROG_PKG_CONFIG],
218 [m4_fatal([Could not locate the pkg-config autoconf macros.
219 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
220 are in a different location, try setting the environment variable
221 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
222 PKG_PROG_PKG_CONFIG()
224 dnl LIB_DIR - library basename
225 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
228 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
229 _SAVE_LDFLAGS="$LDFLAGS"
230 _SAVE_CPPFLAGS="$CPPFLAGS"
233 DEFINES="-DUSE_EXTERNAL_DXTN_LIB=1"
237 DEFINES="$DEFINES -D_GNU_SOURCE"
240 DEFINES="$DEFINES -DSVR4"
243 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
247 dnl Add flags for gcc and g++
248 if test "x$GCC" = xyes; then
249 CFLAGS="$CFLAGS -Wall"
251 if test "x$USE_GNU99" = xyes; then
252 CFLAGS="$CFLAGS -std=gnu99"
254 CFLAGS="$CFLAGS -std=c99"
257 # Enable -Werror=implicit-function-declaration and
258 # -Werror=missing-prototypes, if available, or otherwise, just
259 # -Wmissing-prototypes. This is particularly useful to avoid
260 # generating a loadable driver module that has undefined symbols.
261 save_CFLAGS="$CFLAGS"
262 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
263 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
264 CFLAGS="$CFLAGS -Werror=missing-prototypes"
265 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
266 AC_MSG_RESULT([yes]),
267 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
268 AC_MSG_RESULT([no])]);
270 # Enable -fvisibility=hidden if using a gcc that supports it
271 save_CFLAGS="$CFLAGS"
272 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
273 VISIBILITY_CFLAGS="-fvisibility=hidden"
274 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
275 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
276 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
278 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
281 # Work around aliasing bugs - developers should comment this out
282 CFLAGS="$CFLAGS -fno-strict-aliasing"
284 # gcc's builtin memcmp is slower than glibc's
285 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
286 CFLAGS="$CFLAGS -fno-builtin-memcmp"
288 # Flags to help ensure that certain portions of the code -- and only those
289 # portions -- can be built with MSVC:
290 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
291 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
292 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
293 # supports most of C99)
294 # - the rest has no compiler compiler restrictions
295 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
296 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
298 # Enable -Werror=vla if compiler supports it
299 save_CFLAGS="$CFLAGS"
300 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
301 CFLAGS="$CFLAGS -Werror=vla"
302 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
303 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
304 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
305 AC_MSG_RESULT([yes])],
306 AC_MSG_RESULT([no]));
307 CFLAGS="$save_CFLAGS"
309 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
310 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
312 if test "x$GXX" = xyes; then
313 CXXFLAGS="$CXXFLAGS -Wall"
315 # Enable -fvisibility=hidden if using a gcc that supports it
316 save_CXXFLAGS="$CXXFLAGS"
317 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
318 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
319 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
321 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
322 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
325 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
326 CXXFLAGS=$save_CXXFLAGS
328 # Work around aliasing bugs - developers should comment this out
329 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
331 # gcc's builtin memcmp is slower than glibc's
332 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
333 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
336 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
337 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
338 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
339 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
341 dnl even if the compiler appears to support it, using visibility attributes isn't
342 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
346 VISIBILITY_CXXFLAGS=""
350 AC_SUBST([VISIBILITY_CFLAGS])
351 AC_SUBST([VISIBILITY_CXXFLAGS])
354 dnl Optional flags, check for compiler support
356 SSE41_CFLAGS="-msse4.1"
357 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
358 dnl stack, but on x86-32 such alignment is not guaranteed.
359 case "$target_cpu" in
361 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
364 save_CFLAGS="$CFLAGS"
365 CFLAGS="$SSE41_CFLAGS $CFLAGS"
366 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
367 #include <smmintrin.h>
369 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
370 c = _mm_max_epu32(a, b);
372 }]])], SSE41_SUPPORTED=1)
373 CFLAGS="$save_CFLAGS"
374 if test "x$SSE41_SUPPORTED" = x1; then
375 DEFINES="$DEFINES -DUSE_SSE41"
377 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
378 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
380 dnl Can't have static and shared libraries, default to static if user
381 dnl explicitly requested. If both disabled, set to static since shared
382 dnl was explicitly requested.
383 case "x$enable_static$enable_shared" in
385 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
389 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
394 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
397 dnl other compiler options
399 AC_ARG_ENABLE([debug],
400 [AS_HELP_STRING([--enable-debug],
401 [use debug compiler flags and macros @<:@default=disabled@:>@])],
402 [enable_debug="$enableval"],
405 if test "x$enable_debug" = xyes; then
406 DEFINES="$DEFINES -DDEBUG"
407 if test "x$GCC" = xyes; then
408 if ! echo "$CFLAGS" | grep -q -e '-g'; then
411 if ! echo "$CFLAGS" | grep -q -e '-O'; then
415 if test "x$GXX" = xyes; then
416 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
417 CXXFLAGS="$CXXFLAGS -g"
419 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
420 CXXFLAGS="$CXXFLAGS -O0"
424 DEFINES="$DEFINES -DNDEBUG"
428 dnl Check if linker supports -Bsymbolic
430 save_LDFLAGS=$LDFLAGS
431 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
432 AC_MSG_CHECKING([if ld supports -Bsymbolic])
434 [AC_LANG_SOURCE([int main() { return 0;}])],
435 [AC_MSG_RESULT([yes])
436 BSYMBOLIC="-Wl,-Bsymbolic";],
439 LDFLAGS=$save_LDFLAGS
441 AC_SUBST([BSYMBOLIC])
444 dnl Check if linker supports garbage collection
446 save_LDFLAGS=$LDFLAGS
447 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
448 AC_MSG_CHECKING([whether ld supports --gc-sections])
450 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
451 [AC_MSG_RESULT([yes])
452 GC_SECTIONS="-Wl,--gc-sections";],
455 LDFLAGS=$save_LDFLAGS
457 AC_SUBST([GC_SECTIONS])
460 dnl OpenBSD does not have DT_NEEDED entries for libc by design
461 dnl so when these flags are passed to ld via libtool the checks will fail
465 LD_NO_UNDEFINED="" ;;
467 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
470 AC_SUBST([LD_NO_UNDEFINED])
473 dnl Check if linker supports version scripts
475 AC_MSG_CHECKING([if the linker supports version-scripts])
476 save_LDFLAGS=$LDFLAGS
477 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
478 cat > conftest.map <<EOF
488 [AC_LANG_SOURCE([int main() { return 0;}])],
489 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
490 [have_ld_version_script=no; AC_MSG_RESULT(no)])
491 LDFLAGS=$save_LDFLAGS
492 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
495 dnl Check if linker supports dynamic list files
497 AC_MSG_CHECKING([if the linker supports --dynamic-list])
498 save_LDFLAGS=$LDFLAGS
499 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
500 cat > conftest.dyn <<EOF
502 radeon_drm_winsys_create;
506 [AC_LANG_SOURCE([int main() { return 0;}])],
507 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
508 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
509 LDFLAGS=$save_LDFLAGS
510 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
513 dnl compatibility symlinks
517 HAVE_COMPAT_SYMLINKS=yes ;;
519 HAVE_COMPAT_SYMLINKS=no ;;
522 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
540 AC_ARG_WITH([gl-lib-name],
541 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
542 [specify GL library name @<:@default=GL@:>@])],
545 AC_ARG_WITH([osmesa-lib-name],
546 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
547 [specify OSMesa library name @<:@default=OSMesa@:>@])],
548 [OSMESA_LIB=$withval],
550 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
551 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
554 dnl Mangled Mesa support
556 AC_ARG_ENABLE([mangling],
557 [AS_HELP_STRING([--enable-mangling],
558 [enable mangled symbols and library name @<:@default=disabled@:>@])],
559 [enable_mangling="${enableval}"],
562 if test "x${enable_mangling}" = "xyes" ; then
563 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
564 GL_LIB="Mangled${GL_LIB}"
565 OSMESA_LIB="Mangled${OSMESA_LIB}"
568 AC_SUBST([OSMESA_LIB])
571 dnl potentially-infringing-but-nobody-knows-for-sure stuff
573 AC_ARG_ENABLE([texture-float],
574 [AS_HELP_STRING([--enable-texture-float],
575 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
576 [enable_texture_float="$enableval"],
577 [enable_texture_float=no]
579 if test "x$enable_texture_float" = xyes; then
580 AC_MSG_WARN([Floating-point textures enabled.])
581 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
582 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
586 dnl Arch/platform-specific settings
589 [AS_HELP_STRING([--disable-asm],
590 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
591 [enable_asm="$enableval"],
595 AC_MSG_CHECKING([whether to enable assembly])
596 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
597 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
598 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
600 i?86 | x86_64 | amd64)
602 AC_MSG_RESULT([no, cross compiling])
606 # check for supported arches
607 if test "x$enable_asm" = xyes; then
611 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
618 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
634 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
635 AC_MSG_RESULT([yes, x86])
638 DEFINES="$DEFINES -DUSE_X86_64_ASM"
639 AC_MSG_RESULT([yes, x86_64])
642 DEFINES="$DEFINES -DUSE_SPARC_ASM"
643 AC_MSG_RESULT([yes, sparc])
646 AC_MSG_RESULT([no, platform not supported])
651 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
652 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
654 dnl Check to see if dlopen is in default libraries (like Solaris, which
655 dnl has it in libc), or if libdl is needed to get it.
656 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
657 [AC_CHECK_LIB([dl], [dlopen],
658 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
659 AC_SUBST([DLOPEN_LIBS])
661 dnl Check if that library also has dladdr
663 LIBS="$LIBS $DLOPEN_LIBS"
664 AC_CHECK_FUNCS([dladdr])
671 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
672 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
673 [AC_MSG_ERROR([Could not find clock_gettime])])])
674 AC_SUBST([CLOCK_LIB])
678 dnl See if posix_memalign is available
679 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
681 dnl Check for pthreads
683 if test "x$ax_pthread_ok" = xno; then
684 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
686 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
687 dnl to -pthread, which causes problems if we need -lpthread to appear in
689 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
691 dnl SELinux awareness.
692 AC_ARG_ENABLE([selinux],
693 [AS_HELP_STRING([--enable-selinux],
694 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
695 [MESA_SELINUX="$enableval"],
697 if test "x$enable_selinux" = "xyes"; then
698 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
699 [AC_CHECK_HEADER([selinux/selinux.h],[],
700 [AC_MSG_ERROR([SELinux headers not found])])
701 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
702 [AC_MSG_ERROR([SELinux library not found])])
703 SELINUX_LIBS="-lselinux"])
704 DEFINES="$DEFINES -DMESA_SELINUX"
706 AC_SUBST([SELINUX_CFLAGS])
707 AC_SUBST([SELINUX_LIBS])
710 AC_ARG_ENABLE([opengl],
711 [AS_HELP_STRING([--disable-opengl],
712 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
713 [enable_opengl="$enableval"],
715 AC_ARG_ENABLE([gles1],
716 [AS_HELP_STRING([--enable-gles1],
717 [enable support for OpenGL ES 1.x API @<:@default=disabled@:>@])],
718 [enable_gles1="$enableval"],
720 AC_ARG_ENABLE([gles2],
721 [AS_HELP_STRING([--enable-gles2],
722 [enable support for OpenGL ES 2.x API @<:@default=disabled@:>@])],
723 [enable_gles2="$enableval"],
727 [AS_HELP_STRING([--enable-dri],
728 [enable DRI modules @<:@default=enabled@:>@])],
729 [enable_dri="$enableval"],
740 AC_ARG_ENABLE([dri3],
741 [AS_HELP_STRING([--enable-dri3],
742 [enable DRI3 @<:@default=auto@:>@])],
743 [enable_dri3="$enableval"],
744 [enable_dri3="$dri3_default"])
746 [AS_HELP_STRING([--enable-glx],
747 [enable GLX library @<:@default=enabled@:>@])],
748 [enable_glx="$enableval"],
750 AC_ARG_ENABLE([osmesa],
751 [AS_HELP_STRING([--enable-osmesa],
752 [enable OSMesa library @<:@default=disabled@:>@])],
753 [enable_osmesa="$enableval"],
755 AC_ARG_ENABLE([gallium-osmesa],
756 [AS_HELP_STRING([--enable-gallium-osmesa],
757 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
758 [enable_gallium_osmesa="$enableval"],
759 [enable_gallium_osmesa=no])
761 [AS_HELP_STRING([--disable-egl],
762 [disable EGL library @<:@default=enabled@:>@])],
763 [enable_egl="$enableval"],
767 [AS_HELP_STRING([--enable-xa],
768 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
769 [enable_xa="$enableval"],
772 [AS_HELP_STRING([--enable-gbm],
773 [enable gbm library @<:@default=auto@:>@])],
774 [enable_gbm="$enableval"],
776 AC_ARG_ENABLE([nine],
777 [AS_HELP_STRING([--enable-nine],
778 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
779 [enable_nine="$enableval"],
782 AC_ARG_ENABLE([xvmc],
783 [AS_HELP_STRING([--enable-xvmc],
784 [enable xvmc library @<:@default=auto@:>@])],
785 [enable_xvmc="$enableval"],
787 AC_ARG_ENABLE([vdpau],
788 [AS_HELP_STRING([--enable-vdpau],
789 [enable vdpau library @<:@default=auto@:>@])],
790 [enable_vdpau="$enableval"],
793 [AS_HELP_STRING([--enable-omx],
794 [enable OpenMAX library @<:@default=disabled@:>@])],
795 [enable_omx="$enableval"],
798 [AS_HELP_STRING([--enable-va],
799 [enable va library @<:@default=auto@:>@])],
800 [enable_va="$enableval"],
802 AC_ARG_ENABLE([opencl],
803 [AS_HELP_STRING([--enable-opencl],
804 [enable OpenCL library @<:@default=disabled@:>@])],
805 [enable_opencl="$enableval"],
807 AC_ARG_ENABLE([opencl_icd],
808 [AS_HELP_STRING([--enable-opencl-icd],
809 [Build an OpenCL ICD library to be loaded by an ICD implementation
810 @<:@default=disabled@:>@])],
811 [enable_opencl_icd="$enableval"],
812 [enable_opencl_icd=no])
813 AC_ARG_ENABLE([xlib-glx],
814 [AS_HELP_STRING([--enable-xlib-glx],
815 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
816 [enable_xlib_glx="$enableval"],
817 [enable_xlib_glx=no])
819 AC_ARG_ENABLE([r600-llvm-compiler],
820 [AS_HELP_STRING([--enable-r600-llvm-compiler],
821 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
822 [enable_r600_llvm="$enableval"],
823 [enable_r600_llvm=no])
825 AC_ARG_ENABLE([gallium-tests],
826 [AS_HELP_STRING([--enable-gallium-tests],
827 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
828 [enable_gallium_tests="$enableval"],
829 [enable_gallium_tests=no])
831 # Option for Gallium drivers
833 # Keep this in sync with the --with-gallium-drivers help string default value
834 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
836 AC_ARG_WITH([gallium-drivers],
837 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
838 [comma delimited Gallium drivers list, e.g.
839 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
840 @<:@default=r300,r600,svga,swrast@:>@])],
841 [with_gallium_drivers="$withval"],
842 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
844 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
845 # here so that the script doesn't choke on an unknown driver name later.
846 case "$with_gallium_drivers" in
847 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
848 no) with_gallium_drivers='' ;;
851 if test "x$enable_opengl" = xno -a \
852 "x$enable_gles1" = xno -a \
853 "x$enable_gles2" = xno -a \
854 "x$enable_nine" = xno -a \
855 "x$enable_xa" = xno -a \
856 "x$enable_xvmc" = xno -a \
857 "x$enable_vdpau" = xno -a \
858 "x$enable_omx" = xno -a \
859 "x$enable_va" = xno -a \
860 "x$enable_opencl" = xno; then
861 AC_MSG_ERROR([at least one API should be enabled])
864 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
865 if test "x$enable_opengl" = xno -a \
866 "x$enable_gles1" = xyes; then
867 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
870 if test "x$enable_opengl" = xno -a \
871 "x$enable_gles2" = xyes; then
872 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
875 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
876 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
877 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
878 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
879 "x$enable_gles1" = xyes -o \
880 "x$enable_gles2" = xyes)
882 if test "x$enable_glx" = xno; then
883 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
887 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
888 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
891 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
892 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
895 # Disable GLX if OpenGL is not enabled
896 if test "x$enable_glx$enable_opengl" = xyesno; then
897 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
901 # Disable GLX if DRI and Xlib-GLX are not enabled
902 if test "x$enable_glx" = xyes -a \
903 "x$enable_dri" = xno -a \
904 "x$enable_xlib_glx" = xno; then
905 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
909 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
910 "x$enable_dri" = xyes)
912 # Select which platform-dependent DRI code gets built
915 dri_platform='apple' ;;
917 dri_platform='none' ;;
919 dri_platform='drm' ;;
922 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
923 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
924 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
925 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
926 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
928 AC_ARG_ENABLE([shared-glapi],
929 [AS_HELP_STRING([--enable-shared-glapi],
930 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
931 [enable_shared_glapi="$enableval"],
932 [enable_shared_glapi=yes])
934 case "x$enable_opengl$enable_gles1$enable_gles2" in
936 if test "x$enable_shared_glapi" = xno; then
937 AC_MSG_ERROR([shared GLAPI required when building two or more of
938 the following APIs - opengl, gles1 gles2])
943 # Building Xlib-GLX requires shared glapi to be disabled.
944 if test "x$enable_xlib_glx" = xyes; then
945 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
946 enable_shared_glapi=no
949 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
951 # Build the pipe-drivers as separate libraries/modules.
952 # Do not touch this unless you know what you are doing.
953 # XXX: Expose via configure option ?
954 enable_shared_pipe_drivers=no
957 dnl Driver specific build directories
960 case "x$enable_glx$enable_xlib_glx" in
962 NEED_WINSYS_XLIB="yes"
966 if test "x$enable_dri" = xyes; then
967 enable_gallium_loader="$enable_shared_pipe_drivers"
970 if test "x$enable_gallium_osmesa" = xyes; then
971 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
972 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
974 if test "x$enable_osmesa" = xyes; then
975 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
979 AC_SUBST([MESA_LLVM])
983 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
984 [choose SHA1 implementation])])
985 case "x$with_sha1" in
986 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
989 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
992 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
993 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
996 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
997 AC_MSG_ERROR([sha1 in libc requested but not found])
999 if test "x$with_sha1" = xlibc; then
1000 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1001 [Use libc SHA1 functions])
1004 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1005 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1006 with_sha1=CommonCrypto
1008 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1009 AC_MSG_ERROR([CommonCrypto requested but not found])
1011 if test "x$with_sha1" = xCommonCrypto; then
1012 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1013 [Use CommonCrypto SHA1 functions])
1016 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1017 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1018 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1021 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1022 AC_MSG_ERROR([CryptoAPI requested but not found])
1024 if test "x$with_sha1" = xCryptoAPI; then
1025 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1026 [Use CryptoAPI SHA1 functions])
1029 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1030 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1033 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1034 AC_MSG_ERROR([libmd requested but not found])
1036 if test "x$with_sha1" = xlibmd; then
1037 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1038 [Use libmd SHA1 functions])
1041 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1042 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1045 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1046 AC_MSG_ERROR([libsha1 requested but not found])
1048 if test "x$with_sha1" = xlibsha1; then
1049 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1050 [Use libsha1 for SHA1])
1053 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1054 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1057 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1058 AC_MSG_ERROR([libnettle requested but not found])
1060 if test "x$with_sha1" = xlibnettle; then
1061 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1062 [Use libnettle SHA1 functions])
1065 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1066 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1069 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1070 AC_MSG_ERROR([libgcrypt requested but not found])
1072 if test "x$with_sha1" = xlibgcrypt; then
1073 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1074 [Use libgcrypt SHA1 functions])
1077 # We don't need all of the OpenSSL libraries, just libcrypto
1078 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1079 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1080 [HAVE_OPENSSL_PKC=no])
1081 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1082 if test "x$with_sha1" = x; then
1086 if test "x$with_sha1" = xlibcrypto; then
1087 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1090 if test "x$with_sha1" = xlibcrypto; then
1091 if test "x$HAVE_LIBCRYPTO" = xyes; then
1094 SHA1_LIBS="$OPENSSL_LIBS"
1095 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1098 AC_MSG_CHECKING([for SHA1 implementation])
1099 AC_MSG_RESULT([$with_sha1])
1101 AC_SUBST(SHA1_CFLAGS)
1103 # Allow user to configure out the shader-cache feature
1104 AC_ARG_ENABLE([shader-cache],
1105 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1106 [enable_shader_cache="$enableval"],
1107 [if test "x$with_sha1" != "x"; then
1108 enable_shader_cache=yes
1110 enable_shader_cache=no
1112 if test "x$with_sha1" = "x"; then
1113 if test "x$enable_shader_cache" = "xyes"; then
1114 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1117 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1120 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1121 [have_libdrm=yes], [have_libdrm=no])
1122 if test "x$have_libdrm" = xyes; then
1123 DEFINES="$DEFINES -DHAVE_LIBDRM"
1133 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1134 have_libudev=yes, have_libudev=no)
1136 AC_ARG_ENABLE([sysfs],
1137 [AS_HELP_STRING([--enable-sysfs],
1138 [enable /sys PCI identification @<:@default=disabled@:>@])],
1139 [have_sysfs="$enableval"],
1143 if test "x$enable_dri" = xyes; then
1144 if test "$enable_static" = yes; then
1145 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1148 # not a hard requirement as swrast does not depend on it
1149 if test "x$have_libdrm" = xyes; then
1150 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1154 AC_ARG_ENABLE([driglx-direct],
1155 [AS_HELP_STRING([--disable-driglx-direct],
1156 [disable direct rendering in GLX and EGL for DRI \
1157 @<:@default=auto@:>@])],
1158 [driglx_direct="$enableval"],
1159 [driglx_direct="yes"])
1162 dnl libGL configuration per driver
1164 case "x$enable_glx$enable_xlib_glx" in
1167 dri_modules="x11 xext xcb"
1168 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1169 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1170 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1171 GL_LIB_DEPS="$XLIBGL_LIBS"
1172 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1173 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1177 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1179 # find the DRI deps for libGL
1180 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1182 if test x"$driglx_direct" = xyes; then
1183 if test x"$dri_platform" = xdrm ; then
1184 DEFINES="$DEFINES -DGLX_USE_DRM"
1185 if test "x$have_libdrm" != xyes; then
1186 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1189 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1190 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1191 if test x"$enable_dri3" = xyes; then
1192 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1193 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1196 if test x"$enable_dri" = xyes; then
1197 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1200 if test x"$enable_dri3" = xyes; then
1201 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1202 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1205 if test x"$dri_platform" = xapple ; then
1206 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1210 # add xf86vidmode if available
1211 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1212 if test "$HAVE_XF86VIDMODE" = yes ; then
1213 dri_modules="$dri_modules xxf86vm"
1216 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1217 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1218 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1219 GL_LIB_DEPS="$DRIGL_LIBS"
1221 # need DRM libs, $PTHREAD_LIBS, etc.
1222 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1223 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1228 if test "$have_libudev" = yes; then
1229 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1233 if test "$have_sysfs" = yes; then
1234 DEFINES="$DEFINES -DHAVE_SYSFS"
1238 # This is outside the case (above) so that it is invoked even for non-GLX
1240 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1242 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1243 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1244 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1245 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1247 AC_SUBST([X11_INCLUDES])
1248 AC_SUBST([GL_LIB_DEPS])
1249 AC_SUBST([GL_PC_REQ_PRIV])
1250 AC_SUBST([GL_PC_LIB_PRIV])
1251 AC_SUBST([GL_PC_CFLAGS])
1252 AC_SUBST([DRI_PC_REQ_PRIV])
1253 AC_SUBST([GLESv1_CM_LIB_DEPS])
1254 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1255 AC_SUBST([GLESv2_LIB_DEPS])
1256 AC_SUBST([GLESv2_PC_LIB_PRIV])
1258 AC_SUBST([HAVE_XF86VIDMODE])
1263 case "x$enable_glx$enable_xlib_glx" in
1265 DEFINES="$DEFINES -DUSE_XSHM"
1268 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1269 if test "x$driglx_direct" = xyes; then
1270 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1279 AC_ARG_ENABLE([glx-tls],
1280 [AS_HELP_STRING([--enable-glx-tls],
1281 [enable TLS support in GLX @<:@default=disabled@:>@])],
1282 [GLX_USE_TLS="$enableval"],
1284 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1286 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1287 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1292 dnl Directory for DRI drivers
1293 AC_ARG_WITH([dri-driverdir],
1294 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1295 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1296 [DRI_DRIVER_INSTALL_DIR="$withval"],
1297 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1298 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1299 dnl Extra search path for DRI drivers
1300 AC_ARG_WITH([dri-searchpath],
1301 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1302 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1303 [DRI_DRIVER_SEARCH_DIR="$withval"],
1304 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1305 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1306 dnl Which drivers to build - default is chosen by platform
1307 AC_ARG_WITH([dri-drivers],
1308 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1309 [comma delimited classic DRI drivers list, e.g.
1310 "swrast,i965,radeon" @<:@default=auto@:>@])],
1311 [with_dri_drivers="$withval"],
1312 [with_dri_drivers=auto])
1314 if test "x$with_dri_drivers" = xauto; then
1315 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1316 with_dri_drivers="yes"
1318 with_dri_drivers="no"
1321 if test "x$with_dri_drivers" = xno; then
1325 dnl If $with_dri_drivers is yes, drivers will be added through
1326 dnl platform checks. Set DEFINES and LIB_DEPS
1327 if test "x$enable_dri" = xyes; then
1328 # Platform specific settings and drivers to build
1331 DEFINES="$DEFINES -DHAVE_ALIAS"
1332 if test "x$enable_dri3" = xyes; then
1333 DEFINES="$DEFINES -DHAVE_DRI3"
1336 if test "x$have_pci_id" != xyes; then
1337 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1342 # Build only the drivers for cards that exist on PowerPC/sparc
1343 if test "x$with_dri_drivers" = "xyes"; then
1344 with_dri_drivers="r200 radeon swrast"
1349 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1350 DEFINES="$DEFINES -DHAVE_ALIAS"
1353 DEFINES="$DEFINES -DHAVE_ALIAS"
1356 if test "x$with_dri_drivers" = "xyes"; then
1357 with_dri_drivers="swrast"
1361 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1362 if test "x$with_dri_drivers" = "xyes"; then
1363 with_dri_drivers="swrast"
1369 if test "x$with_dri_drivers" = "xyes"; then
1370 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1374 PKG_CHECK_MODULES([EXPAT], [expat], [],
1375 # expat version 2.0 and earlier do not provide expat.pc
1376 [AC_CHECK_HEADER([expat.h],[],
1377 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1378 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1379 [AC_MSG_ERROR([Expat library required for DRI not found])])
1380 EXPAT_LIBS="-lexpat"])
1382 DRICOMMON_NEED_LIBDRM=no
1383 # If we are building any DRI driver other than swrast.
1384 if test -n "$with_dri_drivers"; then
1385 if test "x$with_dri_drivers" != xswrast; then
1386 # ... libdrm is required
1387 if test "x$have_libdrm" != xyes; then
1388 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1390 DRICOMMON_NEED_LIBDRM=yes
1394 # If we're building any gallium DRI driver other than swrast
1395 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1396 if test "x$with_gallium_drivers" != xswrast; then
1397 # ... build a libdrm aware dricommon
1398 DRICOMMON_NEED_LIBDRM=yes
1402 # put all the necessary libs together
1403 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1406 AC_SUBST([DRI_LIB_DEPS])
1409 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1410 if test -n "$with_dri_drivers"; then
1411 if test "x$enable_opengl" != xyes; then
1412 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1415 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1416 for driver in $dri_drivers; do
1417 DRI_DIRS="$DRI_DIRS $driver"
1421 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1425 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1428 HAVE_NOUVEAU_DRI=yes;
1429 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1432 HAVE_RADEON_DRI=yes;
1433 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1437 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1440 HAVE_SWRAST_DRI=yes;
1443 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1447 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1450 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1451 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1452 "x$enable_osmesa" = xyes -o \
1456 dnl OSMesa configuration
1459 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1460 AC_ARG_WITH([osmesa-bits],
1461 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1462 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1463 [osmesa_bits="$withval"],
1465 if test "x$osmesa_bits" != x8; then
1466 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1467 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1471 case "x$osmesa_bits" in
1473 OSMESA_LIB="${OSMESA_LIB}"
1476 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1477 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1480 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1484 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1485 # only link libraries with osmesa if shared
1486 if test "$enable_static" = no; then
1487 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1491 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1494 AC_SUBST([OSMESA_LIB_DEPS])
1495 AC_SUBST([OSMESA_PC_REQ])
1496 AC_SUBST([OSMESA_PC_LIB_PRIV])
1499 dnl gbm configuration
1501 if test "x$enable_gbm" = xauto; then
1502 case "$with_egl_platforms" in
1509 if test "x$enable_gbm" = xyes; then
1510 if test "x$need_pci_id$have_pci_id" = xyesno; then
1511 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1514 if test "x$enable_dri" = xyes; then
1515 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1516 if test "x$enable_shared_glapi" = xno; then
1517 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1520 # Strictly speaking libgbm does not require --enable-dri, although
1521 # both of its backends do. Thus one can build libgbm without any
1522 # backends if --disable-dri is set.
1523 # To avoid unnecessary complexity of checking if at least one backend
1524 # is available when building, just mandate --enable-dri.
1525 AC_MSG_ERROR([gbm requires --enable-dri])
1528 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1529 if test "x$need_pci_id$have_libudev" = xyesyes; then
1530 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1534 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1535 AC_SUBST([GBM_PC_REQ_PRIV])
1536 AC_SUBST([GBM_PC_LIB_PRIV])
1539 dnl EGL configuration
1543 if test "x$enable_egl" = xyes; then
1544 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1546 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1548 if test "$enable_static" != yes; then
1549 if test "x$enable_dri" = xyes; then
1550 HAVE_EGL_DRIVER_DRI2=1
1555 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1556 AC_SUBST([EGL_LIB_DEPS])
1559 dnl XA configuration
1561 if test "x$enable_xa" = xyes; then
1562 if test "x$with_gallium_drivers" = xswrast; then
1564 Building xa requires at least one non swrast gallium driver.
1565 If you are looking to use libxatracker.so with the VMware driver,
1566 make sure to include svga in the gallium drivers list, apart from
1568 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1570 enable_gallium_loader=$enable_shared_pipe_drivers
1572 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1575 dnl Gallium G3DVL configuration
1577 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1578 if test "x$enable_xvmc" = xauto; then
1579 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1582 if test "x$enable_vdpau" = xauto; then
1583 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1586 if test "x$enable_omx" = xauto; then
1587 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1590 if test "x$enable_va" = xauto; then
1591 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1595 if test "x$enable_dri" = xyes -o \
1596 "x$enable_xvmc" = xyes -o \
1597 "x$enable_vdpau" = xyes -o \
1598 "x$enable_omx" = xyes -o \
1599 "x$enable_va" = xyes; then
1602 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1604 if test "x$enable_xvmc" = xyes -o \
1605 "x$enable_vdpau" = xyes -o \
1606 "x$enable_omx" = xyes -o \
1607 "x$enable_va" = xyes; then
1608 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1609 need_gallium_vl_winsys=yes
1611 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1613 if test "x$enable_xvmc" = xyes; then
1614 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1615 enable_gallium_loader=$enable_shared_pipe_drivers
1617 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1619 if test "x$enable_vdpau" = xyes; then
1620 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1621 enable_gallium_loader=$enable_shared_pipe_drivers
1623 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1625 if test "x$enable_omx" = xyes; then
1626 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1627 enable_gallium_loader=$enable_shared_pipe_drivers
1629 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1631 if test "x$enable_va" = xyes; then
1632 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1633 enable_gallium_loader=$enable_shared_pipe_drivers
1635 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1638 dnl Nine Direct3D9 configuration
1640 if test "x$enable_nine" = xyes; then
1641 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1642 AC_MSG_ERROR([nine requires the gallium swrast driver])
1644 if test "x$with_gallium_drivers" == xswrast; then
1645 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1647 if test "x$enable_dri3" = xno; then
1648 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1651 enable_gallium_loader=$enable_shared_pipe_drivers
1653 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1656 dnl OpenCL configuration
1659 AC_ARG_WITH([libclc-path],
1660 [AS_HELP_STRING([--with-libclc-path],
1661 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1662 [LIBCLC_PATH="$withval"],
1665 if test -n "$LIBCLC_PATH"; then
1666 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1667 Please review the updated build instructions for clover:
1668 http://dri.freedesktop.org/wiki/GalliumCompute])
1672 AC_ARG_WITH([clang-libdir],
1673 [AS_HELP_STRING([--with-clang-libdir],
1674 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1675 [CLANG_LIBDIR="$withval"],
1678 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1679 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1681 if test "x$enable_opencl" = xyes; then
1682 if test -z "$with_gallium_drivers"; then
1683 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1686 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1687 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1690 if test "x$have_libclc" = xno; then
1691 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1692 Make sure the directory containing libclc.pc is specified in your
1693 PKG_CONFIG_PATH environment variable.
1694 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1696 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1697 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1698 AC_SUBST([LIBCLC_INCLUDEDIR])
1699 AC_SUBST([LIBCLC_LIBEXECDIR])
1702 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1703 enable_gallium_loader=yes
1705 if test "x$enable_opencl_icd" = xyes; then
1706 OPENCL_LIBNAME="MesaOpenCL"
1708 OPENCL_LIBNAME="OpenCL"
1711 if test "x$have_libelf" != xyes; then
1712 AC_MSG_ERROR([Clover requires libelf])
1715 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1716 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1717 AC_SUBST([OPENCL_LIBNAME])
1720 dnl Gallium configuration
1722 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1724 AC_SUBST([LLVM_BINDIR])
1725 AC_SUBST([LLVM_CFLAGS])
1726 AC_SUBST([LLVM_CPPFLAGS])
1727 AC_SUBST([LLVM_CXXFLAGS])
1728 AC_SUBST([LLVM_LIBDIR])
1729 AC_SUBST([LLVM_LIBS])
1730 AC_SUBST([LLVM_LDFLAGS])
1731 AC_SUBST([LLVM_INCLUDEDIR])
1732 AC_SUBST([LLVM_VERSION])
1733 AC_SUBST([CLANG_RESOURCE_DIR])
1735 case "x$enable_opengl$enable_gles1$enable_gles2" in
1737 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1741 AC_SUBST([VG_LIB_DEPS])
1742 AC_SUBST([EGL_CLIENT_APIS])
1745 dnl EGL Platforms configuration
1747 AC_ARG_WITH([egl-platforms],
1748 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1749 [comma delimited native platforms libEGL supports, e.g.
1750 "x11,drm" @<:@default=auto@:>@])],
1751 [with_egl_platforms="$withval"],
1752 [if test "x$enable_egl" = xyes; then
1753 with_egl_platforms="x11"
1755 with_egl_platforms=""
1758 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1759 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1762 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1763 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1765 if test "x$WAYLAND_SCANNER" = x; then
1766 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1769 # Do per-EGL platform setups and checks
1770 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1771 for plat in $egl_platforms; do
1774 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1776 if test "x$WAYLAND_SCANNER" = x; then
1777 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1782 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1786 test "x$enable_gbm" = "xno" &&
1787 AC_MSG_ERROR([EGL platform drm needs gbm])
1788 test "x$have_libdrm" != xyes &&
1789 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1796 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1800 case "$plat$need_pci_id$have_pci_id" in
1801 waylandyesno|drmyesno)
1802 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1806 # libEGL wants to default to the first platform specified in
1807 # ./configure. parse that here.
1808 if test "x$egl_platforms" != "x"; then
1809 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1810 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1812 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1815 if echo "$egl_platforms" | grep -q 'x11'; then
1816 NEED_WINSYS_XLIB=yes
1818 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1819 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1820 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1821 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1823 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1825 AC_SUBST([EGL_NATIVE_PLATFORM])
1826 AC_SUBST([EGL_CFLAGS])
1828 # If we don't have the X11 platform, set this define so we don't try to include
1830 if ! echo "$egl_platforms" | grep -q 'x11'; then
1831 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1832 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1838 AC_ARG_ENABLE([gallium-llvm],
1839 [AS_HELP_STRING([--enable-gallium-llvm],
1840 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1841 [enable_gallium_llvm="$enableval"],
1842 [enable_gallium_llvm=auto])
1844 AC_ARG_ENABLE([llvm-shared-libs],
1845 [AS_HELP_STRING([--enable-llvm-shared-libs],
1846 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1847 [enable_llvm_shared_libs="$enableval"],
1848 [enable_llvm_shared_libs=yes])
1850 AC_ARG_WITH([llvm-prefix],
1851 [AS_HELP_STRING([--with-llvm-prefix],
1852 [Prefix for LLVM installations in non-standard locations])],
1853 [llvm_prefix="$withval"],
1857 # Call this inside ` ` to get the return value.
1858 # $1 is the llvm-config command with arguments.
1859 strip_unwanted_llvm_flags() {
1860 # Use \> (marks the end of the word)
1862 -e 's/-DNDEBUG\>//g' \
1863 -e 's/-D_GNU_SOURCE\>//g' \
1864 -e 's/-pedantic\>//g' \
1865 -e 's/-Wcovered-switch-default\>//g' \
1869 -e 's/-Wcast-qual\>//g' \
1870 -e 's/-Woverloaded-virtual\>//g' \
1871 -e 's/-fcolor-diagnostics\>//g' \
1872 -e 's/-fdata-sections\>//g' \
1873 -e 's/-ffunction-sections\>//g' \
1874 -e 's/-fno-exceptions\>//g' \
1875 -e 's/-fomit-frame-pointer\>//g' \
1876 -e 's/-fvisibility-inlines-hidden\>//g' \
1878 -e 's/-fstack-protector-strong\>//g'
1882 if test -z "$with_gallium_drivers"; then
1883 enable_gallium_llvm=no
1885 if test "x$enable_gallium_llvm" = xauto; then
1887 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1890 if test "x$enable_gallium_llvm" = xyes; then
1891 if test -n "$llvm_prefix"; then
1892 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1894 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1897 if test "x$LLVM_CONFIG" != xno; then
1898 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1899 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1900 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1901 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1902 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1903 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1904 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1905 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1907 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1908 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1909 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1910 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1912 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1913 if test -z "$LLVM_VERSION_PATCH"; then
1914 LLVM_VERSION_PATCH=0
1917 if test -n "${LLVM_VERSION_MAJOR}"; then
1918 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1920 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1923 LLVM_REQUIRED_VERSION_MAJOR="3"
1924 LLVM_REQUIRED_VERSION_MINOR="3"
1925 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1926 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1929 LLVM_COMPONENTS="engine bitwriter"
1930 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1931 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1934 if test "x$enable_opencl" = xyes; then
1935 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1936 # LLVM 3.3 >= 177971 requires IRReader
1937 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1938 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1940 # LLVM 3.4 requires Option
1941 if $LLVM_CONFIG --components | grep -qw 'option'; then
1942 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1944 # Current OpenCL/Clover and LLVM 3.5 require ObjCARCOpts and ProfileData
1945 if $LLVM_CONFIG --components | grep -qw 'objcarcopts'; then
1946 LLVM_COMPONENTS="${LLVM_COMPONENTS} objcarcopts"
1948 if $LLVM_CONFIG --components | grep -qw 'profiledata'; then
1949 LLVM_COMPONENTS="${LLVM_COMPONENTS} profiledata"
1952 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1955 dnl Check for Clang internal headers
1956 if test "x$enable_opencl" = xyes; then
1957 if test -z "$CLANG_LIBDIR"; then
1958 CLANG_LIBDIR=${LLVM_LIBDIR}
1960 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1961 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1962 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1972 if test "x$enable_opencl" = xyes; then
1973 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1977 dnl Directory for XVMC libs
1978 AC_ARG_WITH([xvmc-libdir],
1979 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1980 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1981 [XVMC_LIB_INSTALL_DIR="$withval"],
1982 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1983 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1988 if test "x$enable_gallium_tests" = xyes; then
1989 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1990 enable_gallium_loader=yes
1992 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1994 dnl Directory for VDPAU libs
1995 AC_ARG_WITH([vdpau-libdir],
1996 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1997 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1998 [VDPAU_LIB_INSTALL_DIR="$withval"],
1999 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2000 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2002 dnl Directory for OMX libs
2004 AC_ARG_WITH([omx-libdir],
2005 [AS_HELP_STRING([--with-omx-libdir=DIR],
2006 [directory for the OMX libraries])],
2007 [OMX_LIB_INSTALL_DIR="$withval"],
2008 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2009 AC_SUBST([OMX_LIB_INSTALL_DIR])
2011 dnl Directory for VA libs
2013 AC_ARG_WITH([va-libdir],
2014 [AS_HELP_STRING([--with-va-libdir=DIR],
2015 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2016 [VA_LIB_INSTALL_DIR="$withval"],
2017 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2018 AC_SUBST([VA_LIB_INSTALL_DIR])
2020 AC_ARG_WITH([d3d-libdir],
2021 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2022 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2023 [D3D_DRIVER_INSTALL_DIR="$withval"],
2024 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2025 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2028 dnl Gallium helper functions
2030 gallium_require_drm() {
2031 if test "x$have_libdrm" != xyes; then
2032 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2036 gallium_require_llvm() {
2037 if test "x$MESA_LLVM" = x0; then
2038 case "$host" in *gnux32) return;; esac
2040 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2045 gallium_require_drm_loader() {
2046 if test "x$enable_gallium_loader" = xyes; then
2047 if test "x$need_pci_id$have_pci_id" = xyesno; then
2048 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2050 enable_gallium_drm_loader=yes
2052 if test "x$enable_va" = xyes && test "x$7" != x; then
2053 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2058 case "$with_egl_platforms" in
2062 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2065 if test "x$enable_gbm" != xyes; then
2066 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2070 radeon_llvm_check() {
2071 if test "x$enable_gallium_llvm" != "xyes"; then
2072 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2074 LLVM_REQUIRED_VERSION_MAJOR="3"
2075 LLVM_REQUIRED_VERSION_MINOR="4"
2076 LLVM_REQUIRED_VERSION_PATCH="2"
2077 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}${LLVM_REQUIRED_VERSION_PATCH}"; then
2078 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR.$LLVM_REQUIRED_VERSION_PATCH or newer is required for $1])
2080 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
2081 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
2082 sources with the --enable-experimental-targets=R600
2085 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
2086 NEED_RADEON_LLVM=yes
2087 if test "x$have_libelf" != xyes; then
2088 AC_MSG_ERROR([$1 requires libelf when using llvm])
2092 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2093 if test -n "$with_gallium_drivers"; then
2094 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2095 for driver in $gallium_drivers; do
2098 HAVE_GALLIUM_SVGA=yes
2099 gallium_require_drm "svga"
2100 gallium_require_drm_loader
2103 HAVE_GALLIUM_I915=yes
2104 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2105 gallium_require_drm "Gallium i915"
2106 gallium_require_drm_loader
2109 HAVE_GALLIUM_ILO=yes
2110 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2111 gallium_require_drm "Gallium i965/ilo"
2112 gallium_require_drm_loader
2115 HAVE_GALLIUM_R300=yes
2116 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2117 gallium_require_drm "Gallium R300"
2118 gallium_require_drm_loader
2119 gallium_require_llvm "Gallium R300"
2122 HAVE_GALLIUM_R600=yes
2123 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2124 gallium_require_drm "Gallium R600"
2125 gallium_require_drm_loader
2126 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2127 radeon_llvm_check "r600g"
2128 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2130 if test "x$enable_r600_llvm" = xyes; then
2131 USE_R600_LLVM_COMPILER=yes;
2133 if test "x$enable_opencl" = xyes; then
2134 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2138 HAVE_GALLIUM_RADEONSI=yes
2139 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2140 gallium_require_drm "radeonsi"
2141 gallium_require_drm_loader
2142 radeon_llvm_check "radeonsi"
2143 require_egl_drm "radeonsi"
2146 HAVE_GALLIUM_NOUVEAU=yes
2147 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2148 gallium_require_drm "nouveau"
2149 gallium_require_drm_loader
2152 HAVE_GALLIUM_FREEDRENO=yes
2153 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2154 gallium_require_drm "freedreno"
2155 gallium_require_drm_loader
2158 HAVE_GALLIUM_SOFTPIPE=yes
2159 if test "x$MESA_LLVM" = x1; then
2160 HAVE_GALLIUM_LLVMPIPE=yes
2164 HAVE_GALLIUM_VC4=yes
2165 gallium_require_drm "vc4"
2166 gallium_require_drm_loader
2169 i?86 | x86_64 | amd64)
2170 USE_VC4_SIMULATOR=yes
2175 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2181 dnl Set LLVM_LIBS - This is done after the driver configuration so
2182 dnl that drivers can add additional components to LLVM_COMPONENTS.
2183 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2184 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2185 dnl this was causing the same libraries to be appear multiple times
2188 if test "x$MESA_LLVM" != x0; then
2190 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2192 if test "x$enable_llvm_shared_libs" = xyes; then
2193 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2194 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2195 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2197 if test "x$llvm_have_one_so" = xyes; then
2198 dnl LLVM was built using auto*, so there is only one shared object.
2199 LLVM_LIBS="-l$LLVM_SO_NAME"
2201 dnl If LLVM was built with CMake, there will be one shared object per
2203 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2204 [AC_MSG_ERROR([Could not find llvm shared libraries:
2205 Please make sure you have built llvm with the --enable-shared option
2206 and that your llvm libraries are installed in $LLVM_LIBDIR
2207 If you have installed your llvm libraries to a different directory you
2208 can use the --with-llvm-prefix= configure flag to specify this directory.
2209 NOTE: Mesa is attempting to use llvm shared libraries by default.
2210 If you do not want to build with llvm shared libraries and instead want to
2211 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2212 invocation and rebuild.])])
2214 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2215 dnl install uses a shared object for each component and we have
2216 dnl already added all of these objects to LLVM_LIBS.
2219 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2220 dnl We need to link to llvm system libs when using static libs
2221 dnl However, only llvm 3.5+ provides --system-libs
2222 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2223 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2228 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2229 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2230 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2231 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2232 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2233 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2234 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2235 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2236 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2237 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2238 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2239 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2240 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2242 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2244 # NOTE: anything using xcb or other client side libs ends up in separate
2245 # _CLIENT variables. The pipe loader is built in two variants,
2246 # one that is standalone and does not link any x client libs (for
2247 # use by XA tracker in particular, but could be used in any case
2248 # where communication with xserver is not desired).
2249 if test "x$enable_gallium_loader" = xyes; then
2250 if test "x$NEED_WINSYS_XLIB" = xyes; then
2251 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2254 if test "x$enable_dri" = xyes; then
2255 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2258 if test "x$enable_gallium_drm_loader" = xyes; then
2259 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2260 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2261 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2262 if test "x$pipe_loader_have_xcb" = xyes; then
2263 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2264 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2268 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2269 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2271 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2272 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2273 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2274 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2277 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2278 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2279 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2280 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2281 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2282 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2284 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2285 "x$HAVE_GALLIUM_R600" = xyes -o \
2286 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2287 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2288 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2289 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2290 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2291 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2292 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2293 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2294 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2295 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2296 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2301 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2302 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2303 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2304 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2305 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2307 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2308 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2309 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2311 AC_SUBST([NINE_MAJOR], 1)
2312 AC_SUBST([NINE_MINOR], 0)
2313 AC_SUBST([NINE_TINY], 0)
2314 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2316 AC_SUBST([VDPAU_MAJOR], 1)
2317 AC_SUBST([VDPAU_MINOR], 0)
2319 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2320 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2321 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2322 AC_SUBST([VA_MINOR], $VA_MINOR)
2324 AC_SUBST([XVMC_MAJOR], 1)
2325 AC_SUBST([XVMC_MINOR], 0)
2327 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2328 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2329 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2330 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2332 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2333 AC_SUBST([XA_MINOR], $XA_MINOR)
2334 AC_SUBST([XA_TINY], $XA_TINY)
2335 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2337 dnl Restore LDFLAGS and CPPFLAGS
2338 LDFLAGS="$_SAVE_LDFLAGS"
2339 CPPFLAGS="$_SAVE_CPPFLAGS"
2341 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2342 if test "x$acv_mesa_CLANG" = xyes; then
2343 CFLAGS="$CFLAGS -Qunused-arguments"
2344 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2347 dnl Add user CFLAGS and CXXFLAGS
2348 CFLAGS="$CFLAGS $USER_CFLAGS"
2349 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2351 dnl Substitute the config
2352 AC_CONFIG_FILES([Makefile
2354 src/egl/drivers/dri2/Makefile
2355 src/egl/main/Makefile
2357 src/egl/wayland/wayland-drm/Makefile
2358 src/egl/wayland/wayland-egl/Makefile
2359 src/egl/wayland/wayland-egl/wayland-egl.pc
2360 src/gallium/Makefile
2361 src/gallium/auxiliary/Makefile
2362 src/gallium/auxiliary/pipe-loader/Makefile
2363 src/gallium/drivers/freedreno/Makefile
2364 src/gallium/drivers/i915/Makefile
2365 src/gallium/drivers/ilo/Makefile
2366 src/gallium/drivers/llvmpipe/Makefile
2367 src/gallium/drivers/noop/Makefile
2368 src/gallium/drivers/nouveau/Makefile
2369 src/gallium/drivers/r300/Makefile
2370 src/gallium/drivers/r600/Makefile
2371 src/gallium/drivers/radeon/Makefile
2372 src/gallium/drivers/radeonsi/Makefile
2373 src/gallium/drivers/rbug/Makefile
2374 src/gallium/drivers/softpipe/Makefile
2375 src/gallium/drivers/svga/Makefile
2376 src/gallium/drivers/trace/Makefile
2377 src/gallium/drivers/vc4/Makefile
2378 src/gallium/drivers/vc4/kernel/Makefile
2379 src/gallium/state_trackers/clover/Makefile
2380 src/gallium/state_trackers/dri/Makefile
2381 src/gallium/state_trackers/glx/xlib/Makefile
2382 src/gallium/state_trackers/nine/Makefile
2383 src/gallium/state_trackers/omx/Makefile
2384 src/gallium/state_trackers/osmesa/Makefile
2385 src/gallium/state_trackers/va/Makefile
2386 src/gallium/state_trackers/vdpau/Makefile
2387 src/gallium/state_trackers/xa/Makefile
2388 src/gallium/state_trackers/xvmc/Makefile
2389 src/gallium/targets/d3dadapter9/Makefile
2390 src/gallium/targets/d3dadapter9/d3d.pc
2391 src/gallium/targets/dri/Makefile
2392 src/gallium/targets/libgl-xlib/Makefile
2393 src/gallium/targets/omx/Makefile
2394 src/gallium/targets/opencl/Makefile
2395 src/gallium/targets/osmesa/Makefile
2396 src/gallium/targets/osmesa/osmesa.pc
2397 src/gallium/targets/pipe-loader/Makefile
2398 src/gallium/targets/va/Makefile
2399 src/gallium/targets/vdpau/Makefile
2400 src/gallium/targets/xa/Makefile
2401 src/gallium/targets/xa/xatracker.pc
2402 src/gallium/targets/xvmc/Makefile
2403 src/gallium/tests/trivial/Makefile
2404 src/gallium/tests/unit/Makefile
2405 src/gallium/winsys/freedreno/drm/Makefile
2406 src/gallium/winsys/i915/drm/Makefile
2407 src/gallium/winsys/intel/drm/Makefile
2408 src/gallium/winsys/nouveau/drm/Makefile
2409 src/gallium/winsys/radeon/drm/Makefile
2410 src/gallium/winsys/svga/drm/Makefile
2411 src/gallium/winsys/sw/dri/Makefile
2412 src/gallium/winsys/sw/kms-dri/Makefile
2413 src/gallium/winsys/sw/null/Makefile
2414 src/gallium/winsys/sw/wrapper/Makefile
2415 src/gallium/winsys/sw/xlib/Makefile
2416 src/gallium/winsys/vc4/drm/Makefile
2421 src/glx/apple/Makefile
2422 src/glx/tests/Makefile
2426 src/mapi/es1api/glesv1_cm.pc
2427 src/mapi/es2api/glesv2.pc
2428 src/mapi/glapi/gen/Makefile
2431 src/mesa/drivers/dri/dri.pc
2432 src/mesa/drivers/dri/common/Makefile
2433 src/mesa/drivers/dri/common/xmlpool/Makefile
2434 src/mesa/drivers/dri/i915/Makefile
2435 src/mesa/drivers/dri/i965/Makefile
2436 src/mesa/drivers/dri/Makefile
2437 src/mesa/drivers/dri/nouveau/Makefile
2438 src/mesa/drivers/dri/r200/Makefile
2439 src/mesa/drivers/dri/radeon/Makefile
2440 src/mesa/drivers/dri/swrast/Makefile
2441 src/mesa/drivers/osmesa/Makefile
2442 src/mesa/drivers/osmesa/osmesa.pc
2443 src/mesa/drivers/x11/Makefile
2444 src/mesa/main/tests/Makefile
2446 src/util/tests/hash_table/Makefile])
2451 dnl Output some configuration info for the user
2454 echo " prefix: $prefix"
2455 echo " exec_prefix: $exec_prefix"
2456 echo " libdir: $libdir"
2457 echo " includedir: $includedir"
2461 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2465 case "x$enable_osmesa$enable_gallium_osmesa" in
2467 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2470 echo " OSMesa: lib$OSMESA_LIB"
2478 if test "x$enable_dri" != xno; then
2479 echo " DRI platform: $dri_platform"
2480 if test -z "$DRI_DIRS"; then
2481 echo " DRI drivers: no"
2483 echo " DRI drivers: $DRI_DIRS"
2485 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2488 case "x$enable_glx$enable_xlib_glx" in
2490 echo " GLX: Xlib-based"
2493 echo " GLX: DRI-based"
2496 echo " GLX: $enable_glx"
2502 echo " EGL: $enable_egl"
2503 if test "$enable_egl" = yes; then
2504 echo " EGL platforms: $egl_platforms"
2507 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2508 egl_drivers="$egl_drivers builtin:egl_dri2"
2511 echo " EGL drivers: $egl_drivers"
2515 if test "x$MESA_LLVM" = x1; then
2517 echo " llvm-config: $LLVM_CONFIG"
2518 echo " llvm-version: $LLVM_VERSION"
2524 if test -n "$with_gallium_drivers"; then
2525 echo " Gallium: yes"
2532 echo " Shader cache: $enable_shader_cache"
2533 if test "x$enable_shader_cache" = "xyes"; then
2534 echo " With SHA1 from: $with_sha1"
2539 echo " Shared libs: $enable_shared"
2540 echo " Static libs: $enable_static"
2541 echo " Shared-glapi: $enable_shared_glapi"
2543 dnl Compiler options
2544 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2545 cflags=`echo $CFLAGS | \
2546 $SED 's/^ *//;s/ */ /;s/ *$//'`
2547 cxxflags=`echo $CXXFLAGS | \
2548 $SED 's/^ *//;s/ */ /;s/ *$//'`
2549 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2551 echo " CFLAGS: $cflags"
2552 echo " CXXFLAGS: $cxxflags"
2553 echo " Macros: $defines"
2555 if test "x$MESA_LLVM" = x1; then
2556 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2557 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2558 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2561 echo " PYTHON2: $PYTHON2"
2564 echo " Run '${MAKE-make}' to build Mesa"