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 # Support silent build rules, requires at least automake-1.11. Disable
50 # by either passing --disable-silent-rules to configure or passing V=1
52 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
53 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
55 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
57 dnl Set internal versions
59 AC_SUBST([OSMESA_VERSION])
61 dnl Versions for external dependencies
62 LIBDRM_REQUIRED=2.4.38
63 LIBDRM_RADEON_REQUIRED=2.4.56
64 LIBDRM_INTEL_REQUIRED=2.4.52
65 LIBDRM_NVVIEUX_REQUIRED=2.4.33
66 LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
67 LIBDRM_FREEDRENO_REQUIRED=2.4.57
68 DRI2PROTO_REQUIRED=2.6
69 DRI3PROTO_REQUIRED=1.0
70 PRESENTPROTO_REQUIRED=1.0
72 GLPROTO_REQUIRED=1.4.14
73 LIBOMXIL_BELLAGIO_REQUIRED=0.0
76 WAYLAND_REQUIRED=1.2.0
80 XSHMFENCE_REQUIRED=1.1
82 PYTHON_MAKO_REQUIRED=0.3.4
91 AC_CHECK_PROGS([PYTHON2], [python2 python])
98 LT_INIT([disable-static])
101 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
102 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
104 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
105 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
107 AC_CHECK_PROG(INDENT, indent, indent, cat)
108 if test "x$INDENT" != "xcat"; then
109 # Only GNU indent is supported
110 INDENT_VERSION=`indent --version | grep GNU`
111 if test $? -eq 0; then
112 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
118 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
119 if test -n "$PYTHON2" -a "x$acv_mako_found" = "xyes"; then
122 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
127 dnl We need a POSIX shell for parts of the build. Assume we have one
131 # Solaris /bin/sh is too old/non-POSIX compliant
132 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
137 dnl clang is mostly GCC-compatible, but its version is much lower,
138 dnl so we have to check for it.
139 AC_MSG_CHECKING([if compiling with clang])
142 [AC_LANG_PROGRAM([], [[
147 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
149 AC_MSG_RESULT([$acv_mesa_CLANG])
151 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
152 dnl versions are explictly not supported.
155 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
156 AC_MSG_CHECKING([whether gcc version is sufficient])
160 GCC_VERSION=`$CC -dumpversion`
161 if test $? -eq 0; then
162 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
163 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
166 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
168 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
173 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
176 if test "x$cross_compiling" = xyes; then
181 dnl Check for compiler builtins
182 AX_GCC_BUILTIN([__builtin_bswap32])
183 AX_GCC_BUILTIN([__builtin_bswap64])
184 AX_GCC_BUILTIN([__builtin_clz])
185 AX_GCC_BUILTIN([__builtin_clzll])
186 AX_GCC_BUILTIN([__builtin_ctz])
187 AX_GCC_BUILTIN([__builtin_expect])
188 AX_GCC_BUILTIN([__builtin_ffs])
189 AX_GCC_BUILTIN([__builtin_ffsll])
190 AX_GCC_BUILTIN([__builtin_popcount])
191 AX_GCC_BUILTIN([__builtin_popcountll])
192 AX_GCC_BUILTIN([__builtin_unreachable])
194 AX_GCC_FUNC_ATTRIBUTE([flatten])
195 AX_GCC_FUNC_ATTRIBUTE([format])
196 AX_GCC_FUNC_ATTRIBUTE([malloc])
197 AX_GCC_FUNC_ATTRIBUTE([packed])
198 AX_GCC_FUNC_ATTRIBUTE([unused])
200 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
202 dnl Make sure the pkg-config macros are defined
203 m4_ifndef([PKG_PROG_PKG_CONFIG],
204 [m4_fatal([Could not locate the pkg-config autoconf macros.
205 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
206 are in a different location, try setting the environment variable
207 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
208 PKG_PROG_PKG_CONFIG()
210 dnl LIB_DIR - library basename
211 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
214 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
215 _SAVE_LDFLAGS="$LDFLAGS"
216 _SAVE_CPPFLAGS="$CPPFLAGS"
219 DEFINES="-DUSE_EXTERNAL_DXTN_LIB=1"
223 DEFINES="$DEFINES -D_GNU_SOURCE"
226 DEFINES="$DEFINES -DSVR4"
229 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
233 dnl Add flags for gcc and g++
234 if test "x$GCC" = xyes; then
235 CFLAGS="$CFLAGS -Wall"
237 if test "x$USE_GNU99" = xyes; then
238 CFLAGS="$CFLAGS -std=gnu99"
240 CFLAGS="$CFLAGS -std=c99"
243 # Enable -Werror=implicit-function-declaration and
244 # -Werror=missing-prototypes, if available, or otherwise, just
245 # -Wmissing-prototypes. This is particularly useful to avoid
246 # generating a loadable driver module that has undefined symbols.
247 save_CFLAGS="$CFLAGS"
248 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
249 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
250 CFLAGS="$CFLAGS -Werror=missing-prototypes"
251 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
252 AC_MSG_RESULT([yes]),
253 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
254 AC_MSG_RESULT([no])]);
256 # Enable -fvisibility=hidden if using a gcc that supports it
257 save_CFLAGS="$CFLAGS"
258 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
259 VISIBILITY_CFLAGS="-fvisibility=hidden"
260 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
261 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
262 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
264 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
267 # Work around aliasing bugs - developers should comment this out
268 CFLAGS="$CFLAGS -fno-strict-aliasing"
270 # gcc's builtin memcmp is slower than glibc's
271 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
272 CFLAGS="$CFLAGS -fno-builtin-memcmp"
274 # Flags to help ensure that certain portions of the code -- and only those
275 # portions -- can be built with MSVC:
276 # - src/util, src/gallium/auxiliary, and src/gallium/drivers/llvmpipe needs
277 # to build with Windows SDK 7.0.7600, which bundles MSVC 2008
278 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
279 # supports most of C99)
280 # - the rest has no compiler compiler restrictions
281 MSVC2013_COMPAT_CFLAGS="-Werror=vla -Werror=pointer-arith"
282 MSVC2013_COMPAT_CXXFLAGS="-Werror=vla -Werror=pointer-arith"
283 MSVC2008_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=declaration-after-statement"
284 MSVC2008_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS"
286 if test "x$GXX" = xyes; then
287 CXXFLAGS="$CXXFLAGS -Wall"
289 # Enable -fvisibility=hidden if using a gcc that supports it
290 save_CXXFLAGS="$CXXFLAGS"
291 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
292 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
293 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
295 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
296 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
299 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
300 CXXFLAGS=$save_CXXFLAGS
302 # Work around aliasing bugs - developers should comment this out
303 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
305 # gcc's builtin memcmp is slower than glibc's
306 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
307 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
310 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
311 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
312 AC_SUBST([MSVC2008_COMPAT_CFLAGS])
313 AC_SUBST([MSVC2008_COMPAT_CXXFLAGS])
315 dnl even if the compiler appears to support it, using visibility attributes isn't
316 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
320 VISIBILITY_CXXFLAGS=""
324 AC_SUBST([VISIBILITY_CFLAGS])
325 AC_SUBST([VISIBILITY_CXXFLAGS])
328 dnl Optional flags, check for compiler support
330 SSE41_CFLAGS="-msse4.1"
331 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
332 dnl stack, but on x86-32 such alignment is not guaranteed.
333 case "$target_cpu" in
335 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
338 save_CFLAGS="$CFLAGS"
339 CFLAGS="$SSE41_CFLAGS $CFLAGS"
340 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
341 #include <smmintrin.h>
343 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
344 c = _mm_max_epu32(a, b);
346 }]])], SSE41_SUPPORTED=1)
347 CFLAGS="$save_CFLAGS"
348 if test "x$SSE41_SUPPORTED" = x1; then
349 DEFINES="$DEFINES -DUSE_SSE41"
351 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
352 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
354 dnl Can't have static and shared libraries, default to static if user
355 dnl explicitly requested. If both disabled, set to static since shared
356 dnl was explicitly requested.
357 case "x$enable_static$enable_shared" in
359 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
363 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
368 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
371 dnl other compiler options
373 AC_ARG_ENABLE([debug],
374 [AS_HELP_STRING([--enable-debug],
375 [use debug compiler flags and macros @<:@default=disabled@:>@])],
376 [enable_debug="$enableval"],
379 if test "x$enable_debug" = xyes; then
380 DEFINES="$DEFINES -DDEBUG"
381 if test "x$GCC" = xyes; then
382 if ! echo "$CFLAGS" | grep -q -e '-g'; then
385 if ! echo "$CFLAGS" | grep -q -e '-O'; then
389 if test "x$GXX" = xyes; then
390 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
391 CXXFLAGS="$CXXFLAGS -g"
393 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
394 CXXFLAGS="$CXXFLAGS -O0"
398 DEFINES="$DEFINES -DNDEBUG"
402 dnl Check if linker supports -Bsymbolic
404 save_LDFLAGS=$LDFLAGS
405 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
406 AC_MSG_CHECKING([if ld supports -Bsymbolic])
408 [AC_LANG_SOURCE([int main() { return 0;}])],
409 [AC_MSG_RESULT([yes])
410 BSYMBOLIC="-Wl,-Bsymbolic";],
413 LDFLAGS=$save_LDFLAGS
415 AC_SUBST([BSYMBOLIC])
418 dnl Check if linker supports garbage collection
420 save_LDFLAGS=$LDFLAGS
421 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
422 AC_MSG_CHECKING([whether ld supports --gc-sections])
424 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
425 [AC_MSG_RESULT([yes])
426 GC_SECTIONS="-Wl,--gc-sections";],
429 LDFLAGS=$save_LDFLAGS
431 AC_SUBST([GC_SECTIONS])
434 dnl OpenBSD does not have DT_NEEDED entries for libc by design
435 dnl so when these flags are passed to ld via libtool the checks will fail
439 LD_NO_UNDEFINED="" ;;
441 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
444 AC_SUBST([LD_NO_UNDEFINED])
447 dnl Check if linker supports version scripts
449 AC_MSG_CHECKING([if the linker supports version-scripts])
450 save_LDFLAGS=$LDFLAGS
451 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
452 cat > conftest.map <<EOF
462 [AC_LANG_SOURCE([int main() { return 0;}])],
463 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
464 [have_ld_version_script=no; AC_MSG_RESULT(no)])
465 LDFLAGS=$save_LDFLAGS
466 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
469 dnl Check if linker supports dynamic list files
471 AC_MSG_CHECKING([if the linker supports --dynamic-list])
472 save_LDFLAGS=$LDFLAGS
473 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
474 cat > conftest.dyn <<EOF
476 radeon_drm_winsys_create;
480 [AC_LANG_SOURCE([int main() { return 0;}])],
481 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
482 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
483 LDFLAGS=$save_LDFLAGS
484 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
487 dnl compatibility symlinks
491 HAVE_COMPAT_SYMLINKS=yes ;;
493 HAVE_COMPAT_SYMLINKS=no ;;
496 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
514 AC_ARG_WITH([gl-lib-name],
515 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
516 [specify GL library name @<:@default=GL@:>@])],
519 AC_ARG_WITH([osmesa-lib-name],
520 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
521 [specify OSMesa library name @<:@default=OSMesa@:>@])],
522 [OSMESA_LIB=$withval],
524 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
525 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
528 dnl Mangled Mesa support
530 AC_ARG_ENABLE([mangling],
531 [AS_HELP_STRING([--enable-mangling],
532 [enable mangled symbols and library name @<:@default=disabled@:>@])],
533 [enable_mangling="${enableval}"],
536 if test "x${enable_mangling}" = "xyes" ; then
537 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
538 GL_LIB="Mangled${GL_LIB}"
539 OSMESA_LIB="Mangled${OSMESA_LIB}"
542 AC_SUBST([OSMESA_LIB])
545 dnl potentially-infringing-but-nobody-knows-for-sure stuff
547 AC_ARG_ENABLE([texture-float],
548 [AS_HELP_STRING([--enable-texture-float],
549 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
550 [enable_texture_float="$enableval"],
551 [enable_texture_float=no]
553 if test "x$enable_texture_float" = xyes; then
554 AC_MSG_WARN([Floating-point textures enabled.])
555 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
556 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
560 dnl Arch/platform-specific settings
563 [AS_HELP_STRING([--disable-asm],
564 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
565 [enable_asm="$enableval"],
569 AC_MSG_CHECKING([whether to enable assembly])
570 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
571 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
572 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
574 i?86 | x86_64 | amd64)
576 AC_MSG_RESULT([no, cross compiling])
580 # check for supported arches
581 if test "x$enable_asm" = xyes; then
585 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
592 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
608 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
609 AC_MSG_RESULT([yes, x86])
612 DEFINES="$DEFINES -DUSE_X86_64_ASM"
613 AC_MSG_RESULT([yes, x86_64])
616 DEFINES="$DEFINES -DUSE_SPARC_ASM"
617 AC_MSG_RESULT([yes, sparc])
620 AC_MSG_RESULT([no, platform not supported])
625 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
626 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
628 dnl Check to see if dlopen is in default libraries (like Solaris, which
629 dnl has it in libc), or if libdl is needed to get it.
630 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
631 [AC_CHECK_LIB([dl], [dlopen],
632 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
633 AC_SUBST([DLOPEN_LIBS])
635 dnl Check if that library also has dladdr
637 LIBS="$LIBS $DLOPEN_LIBS"
638 AC_CHECK_FUNCS([dladdr])
645 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
646 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
647 [AC_MSG_ERROR([Could not find clock_gettime])])])
648 AC_SUBST([CLOCK_LIB])
652 dnl See if posix_memalign is available
653 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
655 dnl Check for pthreads
661 if test "x$ax_pthread_ok" = xno; then
662 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
666 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
667 dnl to -pthread, which causes problems if we need -lpthread to appear in
669 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
671 dnl SELinux awareness.
672 AC_ARG_ENABLE([selinux],
673 [AS_HELP_STRING([--enable-selinux],
674 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
675 [MESA_SELINUX="$enableval"],
677 if test "x$enable_selinux" = "xyes"; then
678 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
679 [AC_CHECK_HEADER([selinux/selinux.h],[],
680 [AC_MSG_ERROR([SELinux headers not found])])
681 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
682 [AC_MSG_ERROR([SELinux library not found])])
683 SELINUX_LIBS="-lselinux"])
684 DEFINES="$DEFINES -DMESA_SELINUX"
686 AC_SUBST([SELINUX_CFLAGS])
687 AC_SUBST([SELINUX_LIBS])
690 AC_ARG_ENABLE([opengl],
691 [AS_HELP_STRING([--disable-opengl],
692 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
693 [enable_opengl="$enableval"],
695 AC_ARG_ENABLE([gles1],
696 [AS_HELP_STRING([--enable-gles1],
697 [enable support for OpenGL ES 1.x API @<:@default=disabled@:>@])],
698 [enable_gles1="$enableval"],
700 AC_ARG_ENABLE([gles2],
701 [AS_HELP_STRING([--enable-gles2],
702 [enable support for OpenGL ES 2.x API @<:@default=disabled@:>@])],
703 [enable_gles2="$enableval"],
707 [AS_HELP_STRING([--enable-dri],
708 [enable DRI modules @<:@default=enabled@:>@])],
709 [enable_dri="$enableval"],
720 AC_ARG_ENABLE([dri3],
721 [AS_HELP_STRING([--enable-dri3],
722 [enable DRI3 @<:@default=auto@:>@])],
723 [enable_dri3="$enableval"],
724 [enable_dri3="$dri3_default"])
726 [AS_HELP_STRING([--enable-glx],
727 [enable GLX library @<:@default=enabled@:>@])],
728 [enable_glx="$enableval"],
730 AC_ARG_ENABLE([osmesa],
731 [AS_HELP_STRING([--enable-osmesa],
732 [enable OSMesa library @<:@default=disabled@:>@])],
733 [enable_osmesa="$enableval"],
735 AC_ARG_ENABLE([gallium-osmesa],
736 [AS_HELP_STRING([--enable-gallium-osmesa],
737 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
738 [enable_gallium_osmesa="$enableval"],
739 [enable_gallium_osmesa=no])
741 [AS_HELP_STRING([--disable-egl],
742 [disable EGL library @<:@default=enabled@:>@])],
743 [enable_egl="$enableval"],
747 [AS_HELP_STRING([--enable-xa],
748 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
749 [enable_xa="$enableval"],
752 [AS_HELP_STRING([--enable-gbm],
753 [enable gbm library @<:@default=auto@:>@])],
754 [enable_gbm="$enableval"],
756 AC_ARG_ENABLE([nine],
757 [AS_HELP_STRING([--enable-nine],
758 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
759 [enable_nine="$enableval"],
762 AC_ARG_ENABLE([xvmc],
763 [AS_HELP_STRING([--enable-xvmc],
764 [enable xvmc library @<:@default=auto@:>@])],
765 [enable_xvmc="$enableval"],
767 AC_ARG_ENABLE([vdpau],
768 [AS_HELP_STRING([--enable-vdpau],
769 [enable vdpau library @<:@default=auto@:>@])],
770 [enable_vdpau="$enableval"],
773 [AS_HELP_STRING([--enable-omx],
774 [enable OpenMAX library @<:@default=disabled@:>@])],
775 [enable_omx="$enableval"],
778 [AS_HELP_STRING([--enable-va],
779 [enable va library @<:@default=auto@:>@])],
780 [enable_va="$enableval"],
782 AC_ARG_ENABLE([opencl],
783 [AS_HELP_STRING([--enable-opencl],
784 [enable OpenCL library @<:@default=disabled@:>@])],
785 [enable_opencl="$enableval"],
787 AC_ARG_ENABLE([opencl_icd],
788 [AS_HELP_STRING([--enable-opencl-icd],
789 [Build an OpenCL ICD library to be loaded by an ICD implementation
790 @<:@default=disabled@:>@])],
791 [enable_opencl_icd="$enableval"],
792 [enable_opencl_icd=no])
793 AC_ARG_ENABLE([xlib-glx],
794 [AS_HELP_STRING([--enable-xlib-glx],
795 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
796 [enable_xlib_glx="$enableval"],
797 [enable_xlib_glx=no])
799 AC_ARG_ENABLE([r600-llvm-compiler],
800 [AS_HELP_STRING([--enable-r600-llvm-compiler],
801 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
802 [enable_r600_llvm="$enableval"],
803 [enable_r600_llvm=no])
805 AC_ARG_ENABLE([gallium-tests],
806 [AS_HELP_STRING([--enable-gallium-tests],
807 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
808 [enable_gallium_tests="$enableval"],
809 [enable_gallium_tests=no])
811 # Option for Gallium drivers
813 # Keep this in sync with the --with-gallium-drivers help string default value
814 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
816 AC_ARG_WITH([gallium-drivers],
817 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
818 [comma delimited Gallium drivers list, e.g.
819 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
820 @<:@default=r300,r600,svga,swrast@:>@])],
821 [with_gallium_drivers="$withval"],
822 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
824 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
825 # here so that the script doesn't choke on an unknown driver name later.
826 case "$with_gallium_drivers" in
827 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
828 no) with_gallium_drivers='' ;;
831 if test "x$enable_opengl" = xno -a \
832 "x$enable_gles1" = xno -a \
833 "x$enable_gles2" = xno -a \
834 "x$enable_nine" = xno -a \
835 "x$enable_xa" = xno -a \
836 "x$enable_xvmc" = xno -a \
837 "x$enable_vdpau" = xno -a \
838 "x$enable_omx" = xno -a \
839 "x$enable_va" = xno -a \
840 "x$enable_opencl" = xno; then
841 AC_MSG_ERROR([at least one API should be enabled])
844 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
845 if test "x$enable_opengl" = xno -a \
846 "x$enable_gles1" = xyes; then
847 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
850 if test "x$enable_opengl" = xno -a \
851 "x$enable_gles2" = xyes; then
852 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
855 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
856 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
857 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
858 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
859 "x$enable_gles1" = xyes -o \
860 "x$enable_gles2" = xyes)
862 if test "x$enable_glx" = xno; then
863 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
867 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
868 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
871 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
872 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
875 # Disable GLX if OpenGL is not enabled
876 if test "x$enable_glx$enable_opengl" = xyesno; then
877 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
881 # Disable GLX if DRI and Xlib-GLX are not enabled
882 if test "x$enable_glx" = xyes -a \
883 "x$enable_dri" = xno -a \
884 "x$enable_xlib_glx" = xno; then
885 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
889 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
890 "x$enable_dri" = xyes)
892 # Select which platform-dependent DRI code gets built
895 dri_platform='apple' ;;
897 dri_platform='none' ;;
899 dri_platform='drm' ;;
902 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
903 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
904 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
905 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
906 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
908 AC_ARG_ENABLE([shared-glapi],
909 [AS_HELP_STRING([--enable-shared-glapi],
910 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
911 [enable_shared_glapi="$enableval"],
912 [enable_shared_glapi=yes])
914 case "x$enable_opengl$enable_gles1$enable_gles2" in
916 if test "x$enable_shared_glapi" = xno; then
917 AC_MSG_ERROR([shared GLAPI required when building two or more of
918 the following APIs - opengl, gles1 gles2])
923 # Building Xlib-GLX requires shared glapi to be disabled.
924 if test "x$enable_xlib_glx" = xyes; then
925 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
926 enable_shared_glapi=no
929 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
931 # Build the pipe-drivers as separate libraries/modules.
932 # Do not touch this unless you know what you are doing.
933 # XXX: Expose via configure option ?
934 enable_shared_pipe_drivers=no
937 dnl Driver specific build directories
940 case "x$enable_glx$enable_xlib_glx" in
942 NEED_WINSYS_XLIB="yes"
946 if test "x$enable_dri" = xyes; then
947 enable_gallium_loader="$enable_shared_pipe_drivers"
950 if test "x$enable_gallium_osmesa" = xyes; then
951 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
952 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
954 if test "x$enable_osmesa" = xyes; then
955 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
959 AC_SUBST([MESA_LLVM])
963 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
964 [choose SHA1 implementation])])
965 case "x$with_sha1" in
966 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
969 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
972 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
973 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
976 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
977 AC_MSG_ERROR([sha1 in libc requested but not found])
979 if test "x$with_sha1" = xlibc; then
980 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
981 [Use libc SHA1 functions])
984 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
985 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
986 with_sha1=CommonCrypto
988 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
989 AC_MSG_ERROR([CommonCrypto requested but not found])
991 if test "x$with_sha1" = xCommonCrypto; then
992 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
993 [Use CommonCrypto SHA1 functions])
996 dnl stdcall functions cannot be tested with AC_CHECK_LIB
997 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
998 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1001 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1002 AC_MSG_ERROR([CryptoAPI requested but not found])
1004 if test "x$with_sha1" = xCryptoAPI; then
1005 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1006 [Use CryptoAPI SHA1 functions])
1009 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1010 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1013 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1014 AC_MSG_ERROR([libmd requested but not found])
1016 if test "x$with_sha1" = xlibmd; then
1017 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1018 [Use libmd SHA1 functions])
1021 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1022 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1025 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1026 AC_MSG_ERROR([libsha1 requested but not found])
1028 if test "x$with_sha1" = xlibsha1; then
1029 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1030 [Use libsha1 for SHA1])
1033 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1034 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1037 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1038 AC_MSG_ERROR([libnettle requested but not found])
1040 if test "x$with_sha1" = xlibnettle; then
1041 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1042 [Use libnettle SHA1 functions])
1045 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1046 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1049 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1050 AC_MSG_ERROR([libgcrypt requested but not found])
1052 if test "x$with_sha1" = xlibgcrypt; then
1053 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1054 [Use libgcrypt SHA1 functions])
1057 # We don't need all of the OpenSSL libraries, just libcrypto
1058 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1059 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1060 [HAVE_OPENSSL_PKC=no])
1061 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1062 if test "x$with_sha1" = x; then
1066 if test "x$with_sha1" = xlibcrypto; then
1067 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1070 if test "x$with_sha1" = xlibcrypto; then
1071 if test "x$HAVE_LIBCRYPTO" = xyes; then
1074 SHA1_LIBS="$OPENSSL_LIBS"
1075 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1078 AC_MSG_CHECKING([for SHA1 implementation])
1079 AC_MSG_RESULT([$with_sha1])
1081 AC_SUBST(SHA1_CFLAGS)
1083 # Allow user to configure out the shader-cache feature
1084 AC_ARG_ENABLE([shader-cache],
1085 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1086 [enable_shader_cache="$enableval"],
1087 [if test "x$with_sha1" != "x"; then
1088 enable_shader_cache=yes
1090 enable_shader_cache=no
1092 if test "x$with_sha1" = "x"; then
1093 if test "x$enable_shader_cache" = "xyes"; then
1094 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1097 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1100 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1101 [have_libdrm=yes], [have_libdrm=no])
1102 if test "x$have_libdrm" = xyes; then
1103 DEFINES="$DEFINES -DHAVE_LIBDRM"
1113 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1114 have_libudev=yes, have_libudev=no)
1116 AC_ARG_ENABLE([sysfs],
1117 [AS_HELP_STRING([--enable-sysfs],
1118 [enable /sys PCI identification @<:@default=disabled@:>@])],
1119 [have_sysfs="$enableval"],
1123 if test "x$enable_dri" = xyes; then
1124 if test "$enable_static" = yes; then
1125 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1128 # not a hard requirement as swrast does not depend on it
1129 if test "x$have_libdrm" = xyes; then
1130 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1134 AC_ARG_ENABLE([driglx-direct],
1135 [AS_HELP_STRING([--disable-driglx-direct],
1136 [disable direct rendering in GLX and EGL for DRI \
1137 @<:@default=auto@:>@])],
1138 [driglx_direct="$enableval"],
1139 [driglx_direct="yes"])
1142 dnl libGL configuration per driver
1144 case "x$enable_glx$enable_xlib_glx" in
1147 dri_modules="x11 xext xcb"
1148 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1149 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1150 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1151 GL_LIB_DEPS="$XLIBGL_LIBS"
1152 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1153 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1157 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1159 # find the DRI deps for libGL
1160 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1162 if test x"$driglx_direct" = xyes; then
1163 if test x"$dri_platform" = xdrm ; then
1164 DEFINES="$DEFINES -DGLX_USE_DRM"
1165 if test "x$have_libdrm" != xyes; then
1166 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1169 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1170 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1171 if test x"$enable_dri3" = xyes; then
1172 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1173 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1176 if test x"$enable_dri" = xyes; then
1177 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1180 if test x"$enable_dri3" = xyes; then
1181 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1182 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1185 if test x"$dri_platform" = xapple ; then
1186 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1190 # add xf86vidmode if available
1191 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1192 if test "$HAVE_XF86VIDMODE" = yes ; then
1193 dri_modules="$dri_modules xxf86vm"
1196 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1197 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1198 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1199 GL_LIB_DEPS="$DRIGL_LIBS"
1201 # need DRM libs, $PTHREAD_LIBS, etc.
1202 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1203 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1208 if test "$have_libudev" = yes; then
1209 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1213 if test "$have_sysfs" = yes; then
1214 DEFINES="$DEFINES -DHAVE_SYSFS"
1218 # This is outside the case (above) so that it is invoked even for non-GLX
1220 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1222 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1223 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1224 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1225 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1227 AC_SUBST([X11_INCLUDES])
1228 AC_SUBST([GL_LIB_DEPS])
1229 AC_SUBST([GL_PC_REQ_PRIV])
1230 AC_SUBST([GL_PC_LIB_PRIV])
1231 AC_SUBST([GL_PC_CFLAGS])
1232 AC_SUBST([DRI_PC_REQ_PRIV])
1233 AC_SUBST([GLESv1_CM_LIB_DEPS])
1234 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1235 AC_SUBST([GLESv2_LIB_DEPS])
1236 AC_SUBST([GLESv2_PC_LIB_PRIV])
1238 AC_SUBST([HAVE_XF86VIDMODE])
1243 case "x$enable_glx$enable_xlib_glx" in
1245 DEFINES="$DEFINES -DUSE_XSHM"
1248 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1249 if test "x$driglx_direct" = xyes; then
1250 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1259 AC_ARG_ENABLE([glx-tls],
1260 [AS_HELP_STRING([--enable-glx-tls],
1261 [enable TLS support in GLX @<:@default=disabled@:>@])],
1262 [GLX_USE_TLS="$enableval"],
1264 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1266 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1267 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1272 dnl Directory for DRI drivers
1273 AC_ARG_WITH([dri-driverdir],
1274 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1275 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1276 [DRI_DRIVER_INSTALL_DIR="$withval"],
1277 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1278 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1279 dnl Extra search path for DRI drivers
1280 AC_ARG_WITH([dri-searchpath],
1281 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1282 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1283 [DRI_DRIVER_SEARCH_DIR="$withval"],
1284 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1285 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1286 dnl Which drivers to build - default is chosen by platform
1287 AC_ARG_WITH([dri-drivers],
1288 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1289 [comma delimited classic DRI drivers list, e.g.
1290 "swrast,i965,radeon" @<:@default=auto@:>@])],
1291 [with_dri_drivers="$withval"],
1292 [with_dri_drivers=auto])
1294 if test "x$with_dri_drivers" = xauto; then
1295 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1296 with_dri_drivers="yes"
1298 with_dri_drivers="no"
1301 if test "x$with_dri_drivers" = xno; then
1305 dnl If $with_dri_drivers is yes, drivers will be added through
1306 dnl platform checks. Set DEFINES and LIB_DEPS
1307 if test "x$enable_dri" = xyes; then
1308 # Platform specific settings and drivers to build
1311 DEFINES="$DEFINES -DHAVE_ALIAS"
1312 if test "x$enable_dri3" = xyes; then
1313 DEFINES="$DEFINES -DHAVE_DRI3"
1316 if test "x$have_pci_id" != xyes; then
1317 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1322 # Build only the drivers for cards that exist on PowerPC/sparc
1323 if test "x$with_dri_drivers" = "xyes"; then
1324 with_dri_drivers="r200 radeon swrast"
1329 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1330 DEFINES="$DEFINES -DHAVE_ALIAS"
1333 DEFINES="$DEFINES -DHAVE_ALIAS"
1336 if test "x$with_dri_drivers" = "xyes"; then
1337 with_dri_drivers="swrast"
1341 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1342 if test "x$with_dri_drivers" = "xyes"; then
1343 with_dri_drivers="swrast"
1349 if test "x$with_dri_drivers" = "xyes"; then
1350 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1354 PKG_CHECK_MODULES([EXPAT], [expat], [],
1355 # expat version 2.0 and earlier do not provide expat.pc
1356 [AC_CHECK_HEADER([expat.h],[],
1357 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1358 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1359 [AC_MSG_ERROR([Expat library required for DRI not found])])
1360 EXPAT_LIBS="-lexpat"])
1362 DRICOMMON_NEED_LIBDRM=no
1363 # If we are building any DRI driver other than swrast.
1364 if test -n "$with_dri_drivers"; then
1365 if test "x$with_dri_drivers" != xswrast; then
1366 # ... libdrm is required
1367 if test "x$have_libdrm" != xyes; then
1368 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1370 DRICOMMON_NEED_LIBDRM=yes
1374 # If we're building any gallium DRI driver other than swrast
1375 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1376 if test "x$with_gallium_drivers" != xswrast; then
1377 # ... build a libdrm aware dricommon
1378 DRICOMMON_NEED_LIBDRM=yes
1382 # put all the necessary libs together
1383 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1386 AC_SUBST([DRI_LIB_DEPS])
1389 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1390 if test -n "$with_dri_drivers"; then
1391 if test "x$enable_opengl" != xyes; then
1392 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1395 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1396 for driver in $dri_drivers; do
1397 DRI_DIRS="$DRI_DIRS $driver"
1401 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1405 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1408 HAVE_NOUVEAU_DRI=yes;
1409 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1412 HAVE_RADEON_DRI=yes;
1413 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1417 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1420 HAVE_SWRAST_DRI=yes;
1423 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1427 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1430 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1431 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1432 "x$enable_osmesa" = xyes -o \
1436 dnl OSMesa configuration
1439 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1440 AC_ARG_WITH([osmesa-bits],
1441 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1442 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1443 [osmesa_bits="$withval"],
1445 if test "x$osmesa_bits" != x8; then
1446 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1447 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1451 case "x$osmesa_bits" in
1453 OSMESA_LIB="${OSMESA_LIB}"
1456 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1457 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1460 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1464 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1465 # only link libraries with osmesa if shared
1466 if test "$enable_static" = no; then
1467 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1471 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1474 AC_SUBST([OSMESA_LIB_DEPS])
1475 AC_SUBST([OSMESA_PC_REQ])
1476 AC_SUBST([OSMESA_PC_LIB_PRIV])
1479 dnl gbm configuration
1481 if test "x$enable_gbm" = xauto; then
1482 case "$with_egl_platforms" in
1489 if test "x$enable_gbm" = xyes; then
1490 if test "x$need_pci_id$have_pci_id" = xyesno; then
1491 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1494 if test "x$enable_dri" = xyes; then
1495 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1496 if test "x$enable_shared_glapi" = xno; then
1497 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1500 # Strictly speaking libgbm does not require --enable-dri, although
1501 # both of its backends do. Thus one can build libgbm without any
1502 # backends if --disable-dri is set.
1503 # To avoid unnecessary complexity of checking if at least one backend
1504 # is available when building, just mandate --enable-dri.
1505 AC_MSG_ERROR([gbm requires --enable-dri])
1508 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1509 if test "x$need_pci_id$have_libudev" = xyesyes; then
1510 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1514 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1515 AC_SUBST([GBM_PC_REQ_PRIV])
1516 AC_SUBST([GBM_PC_LIB_PRIV])
1519 dnl EGL configuration
1523 if test "x$enable_egl" = xyes; then
1524 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1526 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1528 if test "$enable_static" != yes; then
1529 if test "x$enable_dri" = xyes; then
1530 HAVE_EGL_DRIVER_DRI2=1
1535 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1536 AC_SUBST([EGL_LIB_DEPS])
1539 dnl XA configuration
1541 if test "x$enable_xa" = xyes; then
1542 if test "x$with_gallium_drivers" = xswrast; then
1544 Building xa requires at least one non swrast gallium driver.
1545 If you are looking to use libxatracker.so with the VMware driver,
1546 make sure to include svga in the gallium drivers list, apart from
1548 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1550 enable_gallium_loader=$enable_shared_pipe_drivers
1552 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1555 dnl Gallium G3DVL configuration
1557 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1558 if test "x$enable_xvmc" = xauto; then
1559 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1562 if test "x$enable_vdpau" = xauto; then
1563 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1566 if test "x$enable_omx" = xauto; then
1567 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1570 if test "x$enable_va" = xauto; then
1571 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1575 if test "x$enable_dri" = xyes -o \
1576 "x$enable_xvmc" = xyes -o \
1577 "x$enable_vdpau" = xyes -o \
1578 "x$enable_omx" = xyes -o \
1579 "x$enable_va" = xyes; then
1582 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1584 if test "x$enable_xvmc" = xyes -o \
1585 "x$enable_vdpau" = xyes -o \
1586 "x$enable_omx" = xyes -o \
1587 "x$enable_va" = xyes; then
1588 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1589 need_gallium_vl_winsys=yes
1591 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1593 if test "x$enable_xvmc" = xyes; then
1594 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1595 enable_gallium_loader=$enable_shared_pipe_drivers
1597 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1599 if test "x$enable_vdpau" = xyes; then
1600 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1601 enable_gallium_loader=$enable_shared_pipe_drivers
1603 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1605 if test "x$enable_omx" = xyes; then
1606 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1607 enable_gallium_loader=$enable_shared_pipe_drivers
1609 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1611 if test "x$enable_va" = xyes; then
1612 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1613 enable_gallium_loader=$enable_shared_pipe_drivers
1615 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1618 dnl Nine Direct3D9 configuration
1620 if test "x$enable_nine" = xyes; then
1621 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1622 AC_MSG_ERROR([nine requires the gallium swrast driver])
1624 if test "x$with_gallium_drivers" == xswrast; then
1625 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1627 if test "x$enable_dri3" = xno; then
1628 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1631 enable_gallium_loader=$enable_shared_pipe_drivers
1633 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1636 dnl OpenCL configuration
1639 AC_ARG_WITH([libclc-path],
1640 [AS_HELP_STRING([--with-libclc-path],
1641 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1642 [LIBCLC_PATH="$withval"],
1645 if test -n "$LIBCLC_PATH"; then
1646 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1647 Please review the updated build instructions for clover:
1648 http://dri.freedesktop.org/wiki/GalliumCompute])
1652 AC_ARG_WITH([clang-libdir],
1653 [AS_HELP_STRING([--with-clang-libdir],
1654 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1655 [CLANG_LIBDIR="$withval"],
1658 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1659 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1661 if test "x$enable_opencl" = xyes; then
1662 if test -z "$with_gallium_drivers"; then
1663 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1666 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1667 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1670 if test "x$have_libclc" = xno; then
1671 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1672 Make sure the directory containing libclc.pc is specified in your
1673 PKG_CONFIG_PATH environment variable.
1674 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1676 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1677 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1678 AC_SUBST([LIBCLC_INCLUDEDIR])
1679 AC_SUBST([LIBCLC_LIBEXECDIR])
1682 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1683 enable_gallium_loader=yes
1685 if test "x$enable_opencl_icd" = xyes; then
1686 OPENCL_LIBNAME="MesaOpenCL"
1688 OPENCL_LIBNAME="OpenCL"
1691 if test "x$have_libelf" != xyes; then
1692 AC_MSG_ERROR([Clover requires libelf])
1695 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1696 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1697 AC_SUBST([OPENCL_LIBNAME])
1700 dnl Gallium configuration
1702 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1704 AC_SUBST([LLVM_BINDIR])
1705 AC_SUBST([LLVM_CFLAGS])
1706 AC_SUBST([LLVM_CPPFLAGS])
1707 AC_SUBST([LLVM_CXXFLAGS])
1708 AC_SUBST([LLVM_LIBDIR])
1709 AC_SUBST([LLVM_LIBS])
1710 AC_SUBST([LLVM_LDFLAGS])
1711 AC_SUBST([LLVM_INCLUDEDIR])
1712 AC_SUBST([LLVM_VERSION])
1713 AC_SUBST([CLANG_RESOURCE_DIR])
1715 case "x$enable_opengl$enable_gles1$enable_gles2" in
1717 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1721 AC_SUBST([VG_LIB_DEPS])
1722 AC_SUBST([EGL_CLIENT_APIS])
1725 dnl EGL Platforms configuration
1727 AC_ARG_WITH([egl-platforms],
1728 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1729 [comma delimited native platforms libEGL supports, e.g.
1730 "x11,drm" @<:@default=auto@:>@])],
1731 [with_egl_platforms="$withval"],
1732 [if test "x$enable_egl" = xyes; then
1733 with_egl_platforms="x11"
1735 with_egl_platforms=""
1738 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1739 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1742 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1743 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1745 if test "x$WAYLAND_SCANNER" = x; then
1746 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1749 # Do per-EGL platform setups and checks
1750 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1751 for plat in $egl_platforms; do
1754 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1756 if test "x$WAYLAND_SCANNER" = x; then
1757 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1762 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1766 test "x$enable_gbm" = "xno" &&
1767 AC_MSG_ERROR([EGL platform drm needs gbm])
1768 test "x$have_libdrm" != xyes &&
1769 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1772 android|fbdev|gdi|null)
1776 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1780 case "$plat$need_pci_id$have_pci_id" in
1781 waylandyesno|drmyesno)
1782 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1786 # libEGL wants to default to the first platform specified in
1787 # ./configure. parse that here.
1788 if test "x$egl_platforms" != "x"; then
1789 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1790 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1792 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1795 if echo "$egl_platforms" | grep -q 'x11'; then
1796 NEED_WINSYS_XLIB=yes
1798 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1799 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1800 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1801 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep -q 'fbdev')
1802 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1804 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1806 AC_SUBST([EGL_NATIVE_PLATFORM])
1807 AC_SUBST([EGL_CFLAGS])
1809 # If we don't have the X11 platform, set this define so we don't try to include
1811 if ! echo "$egl_platforms" | grep -q 'x11'; then
1812 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1813 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1816 AC_ARG_WITH([max-width],
1817 [AS_HELP_STRING([--with-max-width=N],
1818 [Maximum framebuffer width (4096)])],
1819 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1820 AS_IF([test "${withval}" -gt "4096"],
1821 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1823 AC_ARG_WITH([max-height],
1824 [AS_HELP_STRING([--with-max-height=N],
1825 [Maximum framebuffer height (4096)])],
1826 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1827 AS_IF([test "${withval}" -gt "4096"],
1828 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1834 AC_ARG_ENABLE([gallium-llvm],
1835 [AS_HELP_STRING([--enable-gallium-llvm],
1836 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1837 [enable_gallium_llvm="$enableval"],
1838 [enable_gallium_llvm=auto])
1840 AC_ARG_ENABLE([llvm-shared-libs],
1841 [AS_HELP_STRING([--enable-llvm-shared-libs],
1842 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1843 [enable_llvm_shared_libs="$enableval"],
1844 [enable_llvm_shared_libs=yes])
1846 AC_ARG_WITH([llvm-prefix],
1847 [AS_HELP_STRING([--with-llvm-prefix],
1848 [Prefix for LLVM installations in non-standard locations])],
1849 [llvm_prefix="$withval"],
1853 # Call this inside ` ` to get the return value.
1854 # $1 is the llvm-config command with arguments.
1855 strip_unwanted_llvm_flags() {
1856 # Use \> (marks the end of the word)
1858 -e 's/-DNDEBUG\>//g' \
1859 -e 's/-D_GNU_SOURCE\>//g' \
1860 -e 's/-pedantic\>//g' \
1861 -e 's/-Wcovered-switch-default\>//g' \
1865 -e 's/-Wcast-qual\>//g' \
1866 -e 's/-Woverloaded-virtual\>//g' \
1867 -e 's/-fcolor-diagnostics\>//g' \
1868 -e 's/-fdata-sections\>//g' \
1869 -e 's/-ffunction-sections\>//g' \
1870 -e 's/-fno-exceptions\>//g' \
1871 -e 's/-fomit-frame-pointer\>//g' \
1872 -e 's/-fvisibility-inlines-hidden\>//g' \
1874 -e 's/-fstack-protector-strong\>//g'
1878 if test -z "$with_gallium_drivers"; then
1879 enable_gallium_llvm=no
1881 if test "x$enable_gallium_llvm" = xauto; then
1883 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1886 if test "x$enable_gallium_llvm" = xyes; then
1887 if test -n "$llvm_prefix"; then
1888 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1890 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1893 if test "x$LLVM_CONFIG" != xno; then
1894 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1895 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1896 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1897 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1898 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1899 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1900 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1901 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1903 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1904 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1905 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1906 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1908 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1909 if test -z "$LLVM_VERSION_PATCH"; then
1910 LLVM_VERSION_PATCH=0
1913 if test -n "${LLVM_VERSION_MAJOR}"; then
1914 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1916 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1919 LLVM_REQUIRED_VERSION_MAJOR="3"
1920 LLVM_REQUIRED_VERSION_MINOR="3"
1921 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1922 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1925 LLVM_COMPONENTS="engine bitwriter"
1926 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1927 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1930 if test "x$enable_opencl" = xyes; then
1931 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1932 # LLVM 3.3 >= 177971 requires IRReader
1933 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1934 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1936 # LLVM 3.4 requires Option
1937 if $LLVM_CONFIG --components | grep -qw 'option'; then
1938 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1940 # Current OpenCL/Clover and LLVM 3.5 require ObjCARCOpts and ProfileData
1941 if $LLVM_CONFIG --components | grep -qw 'objcarcopts'; then
1942 LLVM_COMPONENTS="${LLVM_COMPONENTS} objcarcopts"
1944 if $LLVM_CONFIG --components | grep -qw 'profiledata'; then
1945 LLVM_COMPONENTS="${LLVM_COMPONENTS} profiledata"
1948 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1951 dnl Check for Clang internal headers
1952 if test "x$enable_opencl" = xyes; then
1953 if test -z "$CLANG_LIBDIR"; then
1954 CLANG_LIBDIR=${LLVM_LIBDIR}
1956 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1957 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1958 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1968 if test "x$enable_opencl" = xyes; then
1969 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1973 dnl Directory for XVMC libs
1974 AC_ARG_WITH([xvmc-libdir],
1975 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1976 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1977 [XVMC_LIB_INSTALL_DIR="$withval"],
1978 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1979 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1984 if test "x$enable_gallium_tests" = xyes; then
1985 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1986 enable_gallium_loader=yes
1988 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1990 dnl Directory for VDPAU libs
1991 AC_ARG_WITH([vdpau-libdir],
1992 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1993 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1994 [VDPAU_LIB_INSTALL_DIR="$withval"],
1995 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1996 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1998 dnl Directory for OMX libs
2000 AC_ARG_WITH([omx-libdir],
2001 [AS_HELP_STRING([--with-omx-libdir=DIR],
2002 [directory for the OMX libraries])],
2003 [OMX_LIB_INSTALL_DIR="$withval"],
2004 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2005 AC_SUBST([OMX_LIB_INSTALL_DIR])
2007 dnl Directory for VA libs
2009 AC_ARG_WITH([va-libdir],
2010 [AS_HELP_STRING([--with-va-libdir=DIR],
2011 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2012 [VA_LIB_INSTALL_DIR="$withval"],
2013 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2014 AC_SUBST([VA_LIB_INSTALL_DIR])
2016 AC_ARG_WITH([d3d-libdir],
2017 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2018 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2019 [D3D_DRIVER_INSTALL_DIR="$withval"],
2020 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2021 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2024 dnl Gallium helper functions
2026 gallium_require_drm() {
2027 if test "x$have_libdrm" != xyes; then
2028 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2032 gallium_require_llvm() {
2033 if test "x$MESA_LLVM" = x0; then
2034 case "$host" in *gnux32) return;; esac
2036 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2041 gallium_require_drm_loader() {
2042 if test "x$enable_gallium_loader" = xyes; then
2043 if test "x$need_pci_id$have_pci_id" = xyesno; then
2044 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2046 enable_gallium_drm_loader=yes
2048 if test "x$enable_va" = xyes && test "x$7" != x; then
2049 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2054 case "$with_egl_platforms" in
2058 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2061 if test "x$enable_gbm" != xyes; then
2062 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2066 radeon_llvm_check() {
2067 if test "x$enable_gallium_llvm" != "xyes"; then
2068 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2070 LLVM_REQUIRED_VERSION_MAJOR="3"
2071 LLVM_REQUIRED_VERSION_MINOR="4"
2072 LLVM_REQUIRED_VERSION_PATCH="2"
2073 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}${LLVM_REQUIRED_VERSION_PATCH}"; then
2074 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR.$LLVM_REQUIRED_VERSION_PATCH or newer is required for $1])
2076 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
2077 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
2078 sources with the --enable-experimental-targets=R600
2081 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
2082 NEED_RADEON_LLVM=yes
2083 if test "x$have_libelf" != xyes; then
2084 AC_MSG_ERROR([$1 requires libelf when using llvm])
2088 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2089 if test -n "$with_gallium_drivers"; then
2090 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2091 for driver in $gallium_drivers; do
2094 HAVE_GALLIUM_SVGA=yes
2095 gallium_require_drm "svga"
2096 gallium_require_drm_loader
2099 HAVE_GALLIUM_I915=yes
2100 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2101 gallium_require_drm "Gallium i915"
2102 gallium_require_drm_loader
2105 HAVE_GALLIUM_ILO=yes
2106 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2107 gallium_require_drm "Gallium i965/ilo"
2108 gallium_require_drm_loader
2111 HAVE_GALLIUM_R300=yes
2112 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2113 gallium_require_drm "Gallium R300"
2114 gallium_require_drm_loader
2115 gallium_require_llvm "Gallium R300"
2118 HAVE_GALLIUM_R600=yes
2119 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2120 gallium_require_drm "Gallium R600"
2121 gallium_require_drm_loader
2122 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2123 radeon_llvm_check "r600g"
2124 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2126 if test "x$enable_r600_llvm" = xyes; then
2127 USE_R600_LLVM_COMPILER=yes;
2129 if test "x$enable_opencl" = xyes; then
2130 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2134 HAVE_GALLIUM_RADEONSI=yes
2135 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2136 gallium_require_drm "radeonsi"
2137 gallium_require_drm_loader
2138 radeon_llvm_check "radeonsi"
2139 require_egl_drm "radeonsi"
2142 HAVE_GALLIUM_NOUVEAU=yes
2143 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2144 gallium_require_drm "nouveau"
2145 gallium_require_drm_loader
2148 HAVE_GALLIUM_FREEDRENO=yes
2149 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2150 gallium_require_drm "freedreno"
2151 gallium_require_drm_loader
2154 HAVE_GALLIUM_SOFTPIPE=yes
2155 if test "x$MESA_LLVM" = x1; then
2156 HAVE_GALLIUM_LLVMPIPE=yes
2160 HAVE_GALLIUM_VC4=yes
2161 gallium_require_drm "vc4"
2162 gallium_require_drm_loader
2165 i?86 | x86_64 | amd64)
2166 USE_VC4_SIMULATOR=yes
2171 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2177 dnl Set LLVM_LIBS - This is done after the driver configuration so
2178 dnl that drivers can add additional components to LLVM_COMPONENTS.
2179 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2180 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2181 dnl this was causing the same libraries to be appear multiple times
2184 if test "x$MESA_LLVM" != x0; then
2186 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2188 if test "x$enable_llvm_shared_libs" = xyes; then
2189 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2190 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2191 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2193 if test "x$llvm_have_one_so" = xyes; then
2194 dnl LLVM was built using auto*, so there is only one shared object.
2195 LLVM_LIBS="-l$LLVM_SO_NAME"
2197 dnl If LLVM was built with CMake, there will be one shared object per
2199 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2200 [AC_MSG_ERROR([Could not find llvm shared libraries:
2201 Please make sure you have built llvm with the --enable-shared option
2202 and that your llvm libraries are installed in $LLVM_LIBDIR
2203 If you have installed your llvm libraries to a different directory you
2204 can use the --with-llvm-prefix= configure flag to specify this directory.
2205 NOTE: Mesa is attempting to use llvm shared libraries by default.
2206 If you do not want to build with llvm shared libraries and instead want to
2207 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2208 invocation and rebuild.])])
2210 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2211 dnl install uses a shared object for each component and we have
2212 dnl already added all of these objects to LLVM_LIBS.
2215 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2216 dnl We need to link to llvm system libs when using static libs
2217 dnl However, only llvm 3.5+ provides --system-libs
2218 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2219 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2224 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2225 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2226 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2227 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2228 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2229 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2230 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2231 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2232 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2233 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2234 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2235 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2236 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2238 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2240 # NOTE: anything using xcb or other client side libs ends up in separate
2241 # _CLIENT variables. The pipe loader is built in two variants,
2242 # one that is standalone and does not link any x client libs (for
2243 # use by XA tracker in particular, but could be used in any case
2244 # where communication with xserver is not desired).
2245 if test "x$enable_gallium_loader" = xyes; then
2246 if test "x$NEED_WINSYS_XLIB" = xyes; then
2247 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2250 if test "x$enable_dri" = xyes; then
2251 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2254 if test "x$enable_gallium_drm_loader" = xyes; then
2255 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2256 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2257 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2258 if test "x$pipe_loader_have_xcb" = xyes; then
2259 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2260 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2264 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2265 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2267 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2268 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2269 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2270 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2273 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2274 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2275 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2276 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2277 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2278 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2280 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2281 "x$HAVE_GALLIUM_R600" = xyes -o \
2282 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2283 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2284 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2285 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2286 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2287 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2288 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2289 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2290 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2291 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2292 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2297 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2298 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2299 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2300 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2301 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2303 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2304 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2305 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2307 AC_SUBST([NINE_MAJOR], 1)
2308 AC_SUBST([NINE_MINOR], 0)
2309 AC_SUBST([NINE_TINY], 0)
2310 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2312 AC_SUBST([VDPAU_MAJOR], 1)
2313 AC_SUBST([VDPAU_MINOR], 0)
2315 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2316 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2317 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2318 AC_SUBST([VA_MINOR], $VA_MINOR)
2320 AC_SUBST([XVMC_MAJOR], 1)
2321 AC_SUBST([XVMC_MINOR], 0)
2323 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2324 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2325 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2326 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2328 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2329 AC_SUBST([XA_MINOR], $XA_MINOR)
2330 AC_SUBST([XA_TINY], $XA_TINY)
2331 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2333 dnl Restore LDFLAGS and CPPFLAGS
2334 LDFLAGS="$_SAVE_LDFLAGS"
2335 CPPFLAGS="$_SAVE_CPPFLAGS"
2337 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2338 if test "x$acv_mesa_CLANG" = xyes; then
2339 CFLAGS="$CFLAGS -Qunused-arguments"
2340 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2343 dnl Add user CFLAGS and CXXFLAGS
2344 CFLAGS="$CFLAGS $USER_CFLAGS"
2345 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2347 dnl Substitute the config
2348 AC_CONFIG_FILES([Makefile
2350 src/egl/drivers/dri2/Makefile
2351 src/egl/main/Makefile
2353 src/egl/wayland/wayland-drm/Makefile
2354 src/egl/wayland/wayland-egl/Makefile
2355 src/egl/wayland/wayland-egl/wayland-egl.pc
2356 src/gallium/Makefile
2357 src/gallium/auxiliary/Makefile
2358 src/gallium/auxiliary/pipe-loader/Makefile
2359 src/gallium/drivers/freedreno/Makefile
2360 src/gallium/drivers/galahad/Makefile
2361 src/gallium/drivers/i915/Makefile
2362 src/gallium/drivers/ilo/Makefile
2363 src/gallium/drivers/llvmpipe/Makefile
2364 src/gallium/drivers/noop/Makefile
2365 src/gallium/drivers/nouveau/Makefile
2366 src/gallium/drivers/r300/Makefile
2367 src/gallium/drivers/r600/Makefile
2368 src/gallium/drivers/radeon/Makefile
2369 src/gallium/drivers/radeonsi/Makefile
2370 src/gallium/drivers/rbug/Makefile
2371 src/gallium/drivers/softpipe/Makefile
2372 src/gallium/drivers/svga/Makefile
2373 src/gallium/drivers/trace/Makefile
2374 src/gallium/drivers/vc4/Makefile
2375 src/gallium/drivers/vc4/kernel/Makefile
2376 src/gallium/state_trackers/clover/Makefile
2377 src/gallium/state_trackers/dri/Makefile
2378 src/gallium/state_trackers/glx/xlib/Makefile
2379 src/gallium/state_trackers/nine/Makefile
2380 src/gallium/state_trackers/omx/Makefile
2381 src/gallium/state_trackers/osmesa/Makefile
2382 src/gallium/state_trackers/va/Makefile
2383 src/gallium/state_trackers/vdpau/Makefile
2384 src/gallium/state_trackers/xa/Makefile
2385 src/gallium/state_trackers/xvmc/Makefile
2386 src/gallium/targets/d3dadapter9/Makefile
2387 src/gallium/targets/d3dadapter9/d3d.pc
2388 src/gallium/targets/dri/Makefile
2389 src/gallium/targets/libgl-xlib/Makefile
2390 src/gallium/targets/omx/Makefile
2391 src/gallium/targets/opencl/Makefile
2392 src/gallium/targets/osmesa/Makefile
2393 src/gallium/targets/osmesa/osmesa.pc
2394 src/gallium/targets/pipe-loader/Makefile
2395 src/gallium/targets/va/Makefile
2396 src/gallium/targets/vdpau/Makefile
2397 src/gallium/targets/xa/Makefile
2398 src/gallium/targets/xa/xatracker.pc
2399 src/gallium/targets/xvmc/Makefile
2400 src/gallium/tests/trivial/Makefile
2401 src/gallium/tests/unit/Makefile
2402 src/gallium/winsys/freedreno/drm/Makefile
2403 src/gallium/winsys/i915/drm/Makefile
2404 src/gallium/winsys/intel/drm/Makefile
2405 src/gallium/winsys/nouveau/drm/Makefile
2406 src/gallium/winsys/radeon/drm/Makefile
2407 src/gallium/winsys/svga/drm/Makefile
2408 src/gallium/winsys/sw/dri/Makefile
2409 src/gallium/winsys/sw/fbdev/Makefile
2410 src/gallium/winsys/sw/kms-dri/Makefile
2411 src/gallium/winsys/sw/null/Makefile
2412 src/gallium/winsys/sw/wayland/Makefile
2413 src/gallium/winsys/sw/wrapper/Makefile
2414 src/gallium/winsys/sw/xlib/Makefile
2415 src/gallium/winsys/vc4/drm/Makefile
2420 src/glx/apple/Makefile
2421 src/glx/tests/Makefile
2425 src/mapi/es1api/glesv1_cm.pc
2426 src/mapi/es2api/glesv2.pc
2427 src/mapi/glapi/gen/Makefile
2430 src/mesa/drivers/dri/dri.pc
2431 src/mesa/drivers/dri/common/Makefile
2432 src/mesa/drivers/dri/common/xmlpool/Makefile
2433 src/mesa/drivers/dri/i915/Makefile
2434 src/mesa/drivers/dri/i965/Makefile
2435 src/mesa/drivers/dri/Makefile
2436 src/mesa/drivers/dri/nouveau/Makefile
2437 src/mesa/drivers/dri/r200/Makefile
2438 src/mesa/drivers/dri/radeon/Makefile
2439 src/mesa/drivers/dri/swrast/Makefile
2440 src/mesa/drivers/osmesa/Makefile
2441 src/mesa/drivers/osmesa/osmesa.pc
2442 src/mesa/drivers/x11/Makefile
2443 src/mesa/main/tests/Makefile
2445 src/util/tests/hash_table/Makefile])
2450 dnl Output some configuration info for the user
2453 echo " prefix: $prefix"
2454 echo " exec_prefix: $exec_prefix"
2455 echo " libdir: $libdir"
2456 echo " includedir: $includedir"
2460 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2464 case "x$enable_osmesa$enable_gallium_osmesa" in
2466 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2469 echo " OSMesa: lib$OSMESA_LIB"
2477 if test "x$enable_dri" != xno; then
2478 echo " DRI platform: $dri_platform"
2479 if test -z "$DRI_DIRS"; then
2480 echo " DRI drivers: no"
2482 echo " DRI drivers: $DRI_DIRS"
2484 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2487 case "x$enable_glx$enable_xlib_glx" in
2489 echo " GLX: Xlib-based"
2492 echo " GLX: DRI-based"
2495 echo " GLX: $enable_glx"
2501 echo " EGL: $enable_egl"
2502 if test "$enable_egl" = yes; then
2503 echo " EGL platforms: $egl_platforms"
2506 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2507 egl_drivers="$egl_drivers builtin:egl_dri2"
2510 echo " EGL drivers: $egl_drivers"
2514 if test "x$MESA_LLVM" = x1; then
2516 echo " llvm-config: $LLVM_CONFIG"
2517 echo " llvm-version: $LLVM_VERSION"
2523 if test -n "$with_gallium_drivers"; then
2524 echo " Gallium: yes"
2531 echo " Shader cache: $enable_shader_cache"
2532 if test "x$enable_shader_cache" = "xyes"; then
2533 echo " With SHA1 from: $with_sha1"
2538 echo " Shared libs: $enable_shared"
2539 echo " Static libs: $enable_static"
2540 echo " Shared-glapi: $enable_shared_glapi"
2542 dnl Compiler options
2543 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2544 cflags=`echo $CFLAGS | \
2545 $SED 's/^ *//;s/ */ /;s/ *$//'`
2546 cxxflags=`echo $CXXFLAGS | \
2547 $SED 's/^ *//;s/ */ /;s/ *$//'`
2548 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2550 echo " CFLAGS: $cflags"
2551 echo " CXXFLAGS: $cxxflags"
2552 echo " Macros: $defines"
2554 if test "x$MESA_LLVM" = x1; then
2555 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2556 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2557 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2560 echo " PYTHON2: $PYTHON2"
2563 echo " Run '${MAKE-make}' to build Mesa"