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
663 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
664 dnl to -pthread, which causes problems if we need -lpthread to appear in
666 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
668 dnl SELinux awareness.
669 AC_ARG_ENABLE([selinux],
670 [AS_HELP_STRING([--enable-selinux],
671 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
672 [MESA_SELINUX="$enableval"],
674 if test "x$enable_selinux" = "xyes"; then
675 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
676 [AC_CHECK_HEADER([selinux/selinux.h],[],
677 [AC_MSG_ERROR([SELinux headers not found])])
678 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
679 [AC_MSG_ERROR([SELinux library not found])])
680 SELINUX_LIBS="-lselinux"])
681 DEFINES="$DEFINES -DMESA_SELINUX"
683 AC_SUBST([SELINUX_CFLAGS])
684 AC_SUBST([SELINUX_LIBS])
687 AC_ARG_ENABLE([opengl],
688 [AS_HELP_STRING([--disable-opengl],
689 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
690 [enable_opengl="$enableval"],
692 AC_ARG_ENABLE([gles1],
693 [AS_HELP_STRING([--enable-gles1],
694 [enable support for OpenGL ES 1.x API @<:@default=disabled@:>@])],
695 [enable_gles1="$enableval"],
697 AC_ARG_ENABLE([gles2],
698 [AS_HELP_STRING([--enable-gles2],
699 [enable support for OpenGL ES 2.x API @<:@default=disabled@:>@])],
700 [enable_gles2="$enableval"],
704 [AS_HELP_STRING([--enable-dri],
705 [enable DRI modules @<:@default=enabled@:>@])],
706 [enable_dri="$enableval"],
717 AC_ARG_ENABLE([dri3],
718 [AS_HELP_STRING([--enable-dri3],
719 [enable DRI3 @<:@default=auto@:>@])],
720 [enable_dri3="$enableval"],
721 [enable_dri3="$dri3_default"])
723 [AS_HELP_STRING([--enable-glx],
724 [enable GLX library @<:@default=enabled@:>@])],
725 [enable_glx="$enableval"],
727 AC_ARG_ENABLE([osmesa],
728 [AS_HELP_STRING([--enable-osmesa],
729 [enable OSMesa library @<:@default=disabled@:>@])],
730 [enable_osmesa="$enableval"],
732 AC_ARG_ENABLE([gallium-osmesa],
733 [AS_HELP_STRING([--enable-gallium-osmesa],
734 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
735 [enable_gallium_osmesa="$enableval"],
736 [enable_gallium_osmesa=no])
738 [AS_HELP_STRING([--disable-egl],
739 [disable EGL library @<:@default=enabled@:>@])],
740 [enable_egl="$enableval"],
744 [AS_HELP_STRING([--enable-xa],
745 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
746 [enable_xa="$enableval"],
749 [AS_HELP_STRING([--enable-gbm],
750 [enable gbm library @<:@default=auto@:>@])],
751 [enable_gbm="$enableval"],
753 AC_ARG_ENABLE([nine],
754 [AS_HELP_STRING([--enable-nine],
755 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
756 [enable_nine="$enableval"],
759 AC_ARG_ENABLE([xvmc],
760 [AS_HELP_STRING([--enable-xvmc],
761 [enable xvmc library @<:@default=auto@:>@])],
762 [enable_xvmc="$enableval"],
764 AC_ARG_ENABLE([vdpau],
765 [AS_HELP_STRING([--enable-vdpau],
766 [enable vdpau library @<:@default=auto@:>@])],
767 [enable_vdpau="$enableval"],
770 [AS_HELP_STRING([--enable-omx],
771 [enable OpenMAX library @<:@default=disabled@:>@])],
772 [enable_omx="$enableval"],
775 [AS_HELP_STRING([--enable-va],
776 [enable va library @<:@default=auto@:>@])],
777 [enable_va="$enableval"],
779 AC_ARG_ENABLE([opencl],
780 [AS_HELP_STRING([--enable-opencl],
781 [enable OpenCL library @<:@default=disabled@:>@])],
782 [enable_opencl="$enableval"],
784 AC_ARG_ENABLE([opencl_icd],
785 [AS_HELP_STRING([--enable-opencl-icd],
786 [Build an OpenCL ICD library to be loaded by an ICD implementation
787 @<:@default=disabled@:>@])],
788 [enable_opencl_icd="$enableval"],
789 [enable_opencl_icd=no])
790 AC_ARG_ENABLE([xlib-glx],
791 [AS_HELP_STRING([--enable-xlib-glx],
792 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
793 [enable_xlib_glx="$enableval"],
794 [enable_xlib_glx=no])
796 AC_ARG_ENABLE([r600-llvm-compiler],
797 [AS_HELP_STRING([--enable-r600-llvm-compiler],
798 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
799 [enable_r600_llvm="$enableval"],
800 [enable_r600_llvm=no])
802 AC_ARG_ENABLE([gallium-tests],
803 [AS_HELP_STRING([--enable-gallium-tests],
804 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
805 [enable_gallium_tests="$enableval"],
806 [enable_gallium_tests=no])
808 # Option for Gallium drivers
810 # Keep this in sync with the --with-gallium-drivers help string default value
811 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
813 AC_ARG_WITH([gallium-drivers],
814 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
815 [comma delimited Gallium drivers list, e.g.
816 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
817 @<:@default=r300,r600,svga,swrast@:>@])],
818 [with_gallium_drivers="$withval"],
819 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
821 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
822 # here so that the script doesn't choke on an unknown driver name later.
823 case "$with_gallium_drivers" in
824 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
825 no) with_gallium_drivers='' ;;
828 if test "x$enable_opengl" = xno -a \
829 "x$enable_gles1" = xno -a \
830 "x$enable_gles2" = xno -a \
831 "x$enable_nine" = xno -a \
832 "x$enable_xa" = xno -a \
833 "x$enable_xvmc" = xno -a \
834 "x$enable_vdpau" = xno -a \
835 "x$enable_omx" = xno -a \
836 "x$enable_va" = xno -a \
837 "x$enable_opencl" = xno; then
838 AC_MSG_ERROR([at least one API should be enabled])
841 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
842 if test "x$enable_opengl" = xno -a \
843 "x$enable_gles1" = xyes; then
844 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
847 if test "x$enable_opengl" = xno -a \
848 "x$enable_gles2" = xyes; then
849 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
852 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
853 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
854 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
855 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
856 "x$enable_gles1" = xyes -o \
857 "x$enable_gles2" = xyes)
859 if test "x$enable_glx" = xno; then
860 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
864 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
865 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
868 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
869 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
872 # Disable GLX if OpenGL is not enabled
873 if test "x$enable_glx$enable_opengl" = xyesno; then
874 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
878 # Disable GLX if DRI and Xlib-GLX are not enabled
879 if test "x$enable_glx" = xyes -a \
880 "x$enable_dri" = xno -a \
881 "x$enable_xlib_glx" = xno; then
882 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
886 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
887 "x$enable_dri" = xyes)
889 # Select which platform-dependent DRI code gets built
892 dri_platform='apple' ;;
894 dri_platform='none' ;;
896 dri_platform='drm' ;;
899 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
900 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
901 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
902 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
903 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
905 AC_ARG_ENABLE([shared-glapi],
906 [AS_HELP_STRING([--enable-shared-glapi],
907 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
908 [enable_shared_glapi="$enableval"],
909 [enable_shared_glapi=yes])
911 case "x$enable_opengl$enable_gles1$enable_gles2" in
913 if test "x$enable_shared_glapi" = xno; then
914 AC_MSG_ERROR([shared GLAPI required when building two or more of
915 the following APIs - opengl, gles1 gles2])
920 # Building Xlib-GLX requires shared glapi to be disabled.
921 if test "x$enable_xlib_glx" = xyes; then
922 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
923 enable_shared_glapi=no
926 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
928 # Build the pipe-drivers as separate libraries/modules.
929 # Do not touch this unless you know what you are doing.
930 # XXX: Expose via configure option ?
931 enable_shared_pipe_drivers=no
934 dnl Driver specific build directories
937 case "x$enable_glx$enable_xlib_glx" in
939 NEED_WINSYS_XLIB="yes"
943 if test "x$enable_dri" = xyes; then
944 enable_gallium_loader="$enable_shared_pipe_drivers"
947 if test "x$enable_gallium_osmesa" = xyes; then
948 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
949 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
951 if test "x$enable_osmesa" = xyes; then
952 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
956 AC_SUBST([MESA_LLVM])
960 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
961 [choose SHA1 implementation])])
962 case "x$with_sha1" in
963 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
966 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
969 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
970 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
973 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
974 AC_MSG_ERROR([sha1 in libc requested but not found])
976 if test "x$with_sha1" = xlibc; then
977 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
978 [Use libc SHA1 functions])
981 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
982 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
983 with_sha1=CommonCrypto
985 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
986 AC_MSG_ERROR([CommonCrypto requested but not found])
988 if test "x$with_sha1" = xCommonCrypto; then
989 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
990 [Use CommonCrypto SHA1 functions])
993 dnl stdcall functions cannot be tested with AC_CHECK_LIB
994 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
995 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
998 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
999 AC_MSG_ERROR([CryptoAPI requested but not found])
1001 if test "x$with_sha1" = xCryptoAPI; then
1002 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1003 [Use CryptoAPI SHA1 functions])
1006 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1007 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1010 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1011 AC_MSG_ERROR([libmd requested but not found])
1013 if test "x$with_sha1" = xlibmd; then
1014 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1015 [Use libmd SHA1 functions])
1018 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1019 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1022 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1023 AC_MSG_ERROR([libsha1 requested but not found])
1025 if test "x$with_sha1" = xlibsha1; then
1026 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1027 [Use libsha1 for SHA1])
1030 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1031 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1034 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1035 AC_MSG_ERROR([libnettle requested but not found])
1037 if test "x$with_sha1" = xlibnettle; then
1038 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1039 [Use libnettle SHA1 functions])
1042 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1043 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1046 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1047 AC_MSG_ERROR([libgcrypt requested but not found])
1049 if test "x$with_sha1" = xlibgcrypt; then
1050 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1051 [Use libgcrypt SHA1 functions])
1054 # We don't need all of the OpenSSL libraries, just libcrypto
1055 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1056 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1057 [HAVE_OPENSSL_PKC=no])
1058 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1059 if test "x$with_sha1" = x; then
1063 if test "x$with_sha1" = xlibcrypto; then
1064 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1067 if test "x$with_sha1" = xlibcrypto; then
1068 if test "x$HAVE_LIBCRYPTO" = xyes; then
1071 SHA1_LIBS="$OPENSSL_LIBS"
1072 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1075 AC_MSG_CHECKING([for SHA1 implementation])
1076 AC_MSG_RESULT([$with_sha1])
1078 AC_SUBST(SHA1_CFLAGS)
1080 # Allow user to configure out the shader-cache feature
1081 AC_ARG_ENABLE([shader-cache],
1082 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1083 [enable_shader_cache="$enableval"],
1084 [if test "x$with_sha1" != "x"; then
1085 enable_shader_cache=yes
1087 enable_shader_cache=no
1089 if test "x$with_sha1" = "x"; then
1090 if test "x$enable_shader_cache" = "xyes"; then
1091 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1094 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1097 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1098 [have_libdrm=yes], [have_libdrm=no])
1099 if test "x$have_libdrm" = xyes; then
1100 DEFINES="$DEFINES -DHAVE_LIBDRM"
1110 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1111 have_libudev=yes, have_libudev=no)
1113 AC_ARG_ENABLE([sysfs],
1114 [AS_HELP_STRING([--enable-sysfs],
1115 [enable /sys PCI identification @<:@default=disabled@:>@])],
1116 [have_sysfs="$enableval"],
1120 if test "x$enable_dri" = xyes; then
1121 if test "$enable_static" = yes; then
1122 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1125 # not a hard requirement as swrast does not depend on it
1126 if test "x$have_libdrm" = xyes; then
1127 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1131 AC_ARG_ENABLE([driglx-direct],
1132 [AS_HELP_STRING([--disable-driglx-direct],
1133 [disable direct rendering in GLX and EGL for DRI \
1134 @<:@default=auto@:>@])],
1135 [driglx_direct="$enableval"],
1136 [driglx_direct="yes"])
1139 dnl libGL configuration per driver
1141 case "x$enable_glx$enable_xlib_glx" in
1144 dri_modules="x11 xext xcb"
1145 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1146 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1147 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1148 GL_LIB_DEPS="$XLIBGL_LIBS"
1149 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1150 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1154 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1156 # find the DRI deps for libGL
1157 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1159 if test x"$driglx_direct" = xyes; then
1160 if test x"$dri_platform" = xdrm ; then
1161 DEFINES="$DEFINES -DGLX_USE_DRM"
1162 if test "x$have_libdrm" != xyes; then
1163 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1166 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1167 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1168 if test x"$enable_dri3" = xyes; then
1169 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1170 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1173 if test x"$enable_dri" = xyes; then
1174 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1177 if test x"$enable_dri3" = xyes; then
1178 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1179 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1182 if test x"$dri_platform" = xapple ; then
1183 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1187 # add xf86vidmode if available
1188 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1189 if test "$HAVE_XF86VIDMODE" = yes ; then
1190 dri_modules="$dri_modules xxf86vm"
1193 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1194 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1195 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1196 GL_LIB_DEPS="$DRIGL_LIBS"
1198 # need DRM libs, $PTHREAD_LIBS, etc.
1199 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1200 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1205 if test "$have_libudev" = yes; then
1206 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1210 if test "$have_sysfs" = yes; then
1211 DEFINES="$DEFINES -DHAVE_SYSFS"
1215 # This is outside the case (above) so that it is invoked even for non-GLX
1217 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1219 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1220 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1221 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1222 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1224 AC_SUBST([X11_INCLUDES])
1225 AC_SUBST([GL_LIB_DEPS])
1226 AC_SUBST([GL_PC_REQ_PRIV])
1227 AC_SUBST([GL_PC_LIB_PRIV])
1228 AC_SUBST([GL_PC_CFLAGS])
1229 AC_SUBST([DRI_PC_REQ_PRIV])
1230 AC_SUBST([GLESv1_CM_LIB_DEPS])
1231 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1232 AC_SUBST([GLESv2_LIB_DEPS])
1233 AC_SUBST([GLESv2_PC_LIB_PRIV])
1235 AC_SUBST([HAVE_XF86VIDMODE])
1240 case "x$enable_glx$enable_xlib_glx" in
1242 DEFINES="$DEFINES -DUSE_XSHM"
1245 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1246 if test "x$driglx_direct" = xyes; then
1247 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1256 AC_ARG_ENABLE([glx-tls],
1257 [AS_HELP_STRING([--enable-glx-tls],
1258 [enable TLS support in GLX @<:@default=disabled@:>@])],
1259 [GLX_USE_TLS="$enableval"],
1261 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1263 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1264 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1269 dnl Directory for DRI drivers
1270 AC_ARG_WITH([dri-driverdir],
1271 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1272 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1273 [DRI_DRIVER_INSTALL_DIR="$withval"],
1274 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1275 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1276 dnl Extra search path for DRI drivers
1277 AC_ARG_WITH([dri-searchpath],
1278 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1279 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1280 [DRI_DRIVER_SEARCH_DIR="$withval"],
1281 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1282 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1283 dnl Which drivers to build - default is chosen by platform
1284 AC_ARG_WITH([dri-drivers],
1285 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1286 [comma delimited classic DRI drivers list, e.g.
1287 "swrast,i965,radeon" @<:@default=auto@:>@])],
1288 [with_dri_drivers="$withval"],
1289 [with_dri_drivers=auto])
1291 if test "x$with_dri_drivers" = xauto; then
1292 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1293 with_dri_drivers="yes"
1295 with_dri_drivers="no"
1298 if test "x$with_dri_drivers" = xno; then
1302 dnl If $with_dri_drivers is yes, drivers will be added through
1303 dnl platform checks. Set DEFINES and LIB_DEPS
1304 if test "x$enable_dri" = xyes; then
1305 # Platform specific settings and drivers to build
1308 DEFINES="$DEFINES -DHAVE_ALIAS"
1309 if test "x$enable_dri3" = xyes; then
1310 DEFINES="$DEFINES -DHAVE_DRI3"
1313 if test "x$have_pci_id" != xyes; then
1314 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1319 # Build only the drivers for cards that exist on PowerPC/sparc
1320 if test "x$with_dri_drivers" = "xyes"; then
1321 with_dri_drivers="r200 radeon swrast"
1326 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1327 DEFINES="$DEFINES -DHAVE_ALIAS"
1330 DEFINES="$DEFINES -DHAVE_ALIAS"
1333 if test "x$with_dri_drivers" = "xyes"; then
1334 with_dri_drivers="swrast"
1338 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1339 if test "x$with_dri_drivers" = "xyes"; then
1340 with_dri_drivers="swrast"
1346 if test "x$with_dri_drivers" = "xyes"; then
1347 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1351 PKG_CHECK_MODULES([EXPAT], [expat], [],
1352 # expat version 2.0 and earlier do not provide expat.pc
1353 [AC_CHECK_HEADER([expat.h],[],
1354 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1355 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1356 [AC_MSG_ERROR([Expat library required for DRI not found])])
1357 EXPAT_LIBS="-lexpat"])
1359 DRICOMMON_NEED_LIBDRM=no
1360 # If we are building any DRI driver other than swrast.
1361 if test -n "$with_dri_drivers"; then
1362 if test "x$with_dri_drivers" != xswrast; then
1363 # ... libdrm is required
1364 if test "x$have_libdrm" != xyes; then
1365 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1367 DRICOMMON_NEED_LIBDRM=yes
1371 # If we're building any gallium DRI driver other than swrast
1372 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1373 if test "x$with_gallium_drivers" != xswrast; then
1374 # ... build a libdrm aware dricommon
1375 DRICOMMON_NEED_LIBDRM=yes
1379 # put all the necessary libs together
1380 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1383 AC_SUBST([DRI_LIB_DEPS])
1386 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1387 if test -n "$with_dri_drivers"; then
1388 if test "x$enable_opengl" != xyes; then
1389 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1392 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1393 for driver in $dri_drivers; do
1394 DRI_DIRS="$DRI_DIRS $driver"
1398 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1402 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1405 HAVE_NOUVEAU_DRI=yes;
1406 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1409 HAVE_RADEON_DRI=yes;
1410 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1414 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1417 HAVE_SWRAST_DRI=yes;
1420 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1424 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1427 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1428 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1429 "x$enable_osmesa" = xyes -o \
1433 dnl OSMesa configuration
1436 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1437 AC_ARG_WITH([osmesa-bits],
1438 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1439 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1440 [osmesa_bits="$withval"],
1442 if test "x$osmesa_bits" != x8; then
1443 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1444 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1448 case "x$osmesa_bits" in
1450 OSMESA_LIB="${OSMESA_LIB}"
1453 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1454 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1457 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1461 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1462 # only link libraries with osmesa if shared
1463 if test "$enable_static" = no; then
1464 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1468 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1471 AC_SUBST([OSMESA_LIB_DEPS])
1472 AC_SUBST([OSMESA_PC_REQ])
1473 AC_SUBST([OSMESA_PC_LIB_PRIV])
1476 dnl gbm configuration
1478 if test "x$enable_gbm" = xauto; then
1479 case "$with_egl_platforms" in
1486 if test "x$enable_gbm" = xyes; then
1487 if test "x$need_pci_id$have_pci_id" = xyesno; then
1488 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1491 if test "x$enable_dri" = xyes; then
1492 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1493 if test "x$enable_shared_glapi" = xno; then
1494 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1497 # Strictly speaking libgbm does not require --enable-dri, although
1498 # both of its backends do. Thus one can build libgbm without any
1499 # backends if --disable-dri is set.
1500 # To avoid unnecessary complexity of checking if at least one backend
1501 # is available when building, just mandate --enable-dri.
1502 AC_MSG_ERROR([gbm requires --enable-dri])
1505 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1506 if test "x$need_pci_id$have_libudev" = xyesyes; then
1507 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1511 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1512 AC_SUBST([GBM_PC_REQ_PRIV])
1513 AC_SUBST([GBM_PC_LIB_PRIV])
1516 dnl EGL configuration
1520 if test "x$enable_egl" = xyes; then
1521 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1523 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1525 if test "$enable_static" != yes; then
1526 if test "x$enable_dri" = xyes; then
1527 HAVE_EGL_DRIVER_DRI2=1
1532 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1533 AC_SUBST([EGL_LIB_DEPS])
1536 dnl XA configuration
1538 if test "x$enable_xa" = xyes; then
1539 if test "x$with_gallium_drivers" = xswrast; then
1541 Building xa requires at least one non swrast gallium driver.
1542 If you are looking to use libxatracker.so with the VMware driver,
1543 make sure to include svga in the gallium drivers list, apart from
1545 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1547 enable_gallium_loader=$enable_shared_pipe_drivers
1549 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1552 dnl Gallium G3DVL configuration
1554 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1555 if test "x$enable_xvmc" = xauto; then
1556 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1559 if test "x$enable_vdpau" = xauto; then
1560 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1563 if test "x$enable_omx" = xauto; then
1564 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1567 if test "x$enable_va" = xauto; then
1568 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1572 if test "x$enable_dri" = xyes -o \
1573 "x$enable_xvmc" = xyes -o \
1574 "x$enable_vdpau" = xyes -o \
1575 "x$enable_omx" = xyes -o \
1576 "x$enable_va" = xyes; then
1579 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1581 if test "x$enable_xvmc" = xyes -o \
1582 "x$enable_vdpau" = xyes -o \
1583 "x$enable_omx" = xyes -o \
1584 "x$enable_va" = xyes; then
1585 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1586 need_gallium_vl_winsys=yes
1588 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1590 if test "x$enable_xvmc" = xyes; then
1591 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1592 enable_gallium_loader=$enable_shared_pipe_drivers
1594 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1596 if test "x$enable_vdpau" = xyes; then
1597 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1598 enable_gallium_loader=$enable_shared_pipe_drivers
1600 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1602 if test "x$enable_omx" = xyes; then
1603 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1604 enable_gallium_loader=$enable_shared_pipe_drivers
1606 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1608 if test "x$enable_va" = xyes; then
1609 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1610 enable_gallium_loader=$enable_shared_pipe_drivers
1612 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1615 dnl Nine Direct3D9 configuration
1617 if test "x$enable_nine" = xyes; then
1618 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1619 AC_MSG_ERROR([nine requires the gallium swrast driver])
1621 if test "x$with_gallium_drivers" == xswrast; then
1622 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1624 if test "x$enable_dri3" = xno; then
1625 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1628 enable_gallium_loader=$enable_shared_pipe_drivers
1630 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1633 dnl OpenCL configuration
1636 AC_ARG_WITH([libclc-path],
1637 [AS_HELP_STRING([--with-libclc-path],
1638 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1639 [LIBCLC_PATH="$withval"],
1642 if test -n "$LIBCLC_PATH"; then
1643 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1644 Please review the updated build instructions for clover:
1645 http://dri.freedesktop.org/wiki/GalliumCompute])
1649 AC_ARG_WITH([clang-libdir],
1650 [AS_HELP_STRING([--with-clang-libdir],
1651 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1652 [CLANG_LIBDIR="$withval"],
1655 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1656 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1658 if test "x$enable_opencl" = xyes; then
1659 if test -z "$with_gallium_drivers"; then
1660 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1663 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1664 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1667 if test "x$have_libclc" = xno; then
1668 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1669 Make sure the directory containing libclc.pc is specified in your
1670 PKG_CONFIG_PATH environment variable.
1671 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1673 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1674 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1675 AC_SUBST([LIBCLC_INCLUDEDIR])
1676 AC_SUBST([LIBCLC_LIBEXECDIR])
1679 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1680 enable_gallium_loader=yes
1682 if test "x$enable_opencl_icd" = xyes; then
1683 OPENCL_LIBNAME="MesaOpenCL"
1685 OPENCL_LIBNAME="OpenCL"
1688 if test "x$have_libelf" != xyes; then
1689 AC_MSG_ERROR([Clover requires libelf])
1692 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1693 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1694 AC_SUBST([OPENCL_LIBNAME])
1697 dnl Gallium configuration
1699 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1701 AC_SUBST([LLVM_BINDIR])
1702 AC_SUBST([LLVM_CFLAGS])
1703 AC_SUBST([LLVM_CPPFLAGS])
1704 AC_SUBST([LLVM_CXXFLAGS])
1705 AC_SUBST([LLVM_LIBDIR])
1706 AC_SUBST([LLVM_LIBS])
1707 AC_SUBST([LLVM_LDFLAGS])
1708 AC_SUBST([LLVM_INCLUDEDIR])
1709 AC_SUBST([LLVM_VERSION])
1710 AC_SUBST([CLANG_RESOURCE_DIR])
1712 case "x$enable_opengl$enable_gles1$enable_gles2" in
1714 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1718 AC_SUBST([VG_LIB_DEPS])
1719 AC_SUBST([EGL_CLIENT_APIS])
1722 dnl EGL Platforms configuration
1724 AC_ARG_WITH([egl-platforms],
1725 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1726 [comma delimited native platforms libEGL supports, e.g.
1727 "x11,drm" @<:@default=auto@:>@])],
1728 [with_egl_platforms="$withval"],
1729 [if test "x$enable_egl" = xyes; then
1730 with_egl_platforms="x11"
1732 with_egl_platforms=""
1735 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1736 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1739 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1740 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1742 if test "x$WAYLAND_SCANNER" = x; then
1743 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1746 # Do per-EGL platform setups and checks
1747 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1748 for plat in $egl_platforms; do
1751 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1753 if test "x$WAYLAND_SCANNER" = x; then
1754 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1759 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1763 test "x$enable_gbm" = "xno" &&
1764 AC_MSG_ERROR([EGL platform drm needs gbm])
1765 test "x$have_libdrm" != xyes &&
1766 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1769 android|fbdev|gdi|null)
1773 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1777 case "$plat$need_pci_id$have_pci_id" in
1778 waylandyesno|drmyesno)
1779 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1783 # libEGL wants to default to the first platform specified in
1784 # ./configure. parse that here.
1785 if test "x$egl_platforms" != "x"; then
1786 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1787 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1789 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1792 if echo "$egl_platforms" | grep -q 'x11'; then
1793 NEED_WINSYS_XLIB=yes
1795 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1796 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1797 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1798 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep -q 'fbdev')
1799 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1801 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1803 AC_SUBST([EGL_NATIVE_PLATFORM])
1804 AC_SUBST([EGL_CFLAGS])
1806 # If we don't have the X11 platform, set this define so we don't try to include
1808 if ! echo "$egl_platforms" | grep -q 'x11'; then
1809 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1810 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1813 AC_ARG_WITH([max-width],
1814 [AS_HELP_STRING([--with-max-width=N],
1815 [Maximum framebuffer width (4096)])],
1816 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1817 AS_IF([test "${withval}" -gt "4096"],
1818 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1820 AC_ARG_WITH([max-height],
1821 [AS_HELP_STRING([--with-max-height=N],
1822 [Maximum framebuffer height (4096)])],
1823 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1824 AS_IF([test "${withval}" -gt "4096"],
1825 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1831 AC_ARG_ENABLE([gallium-llvm],
1832 [AS_HELP_STRING([--enable-gallium-llvm],
1833 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1834 [enable_gallium_llvm="$enableval"],
1835 [enable_gallium_llvm=auto])
1837 AC_ARG_ENABLE([llvm-shared-libs],
1838 [AS_HELP_STRING([--enable-llvm-shared-libs],
1839 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1840 [enable_llvm_shared_libs="$enableval"],
1841 [enable_llvm_shared_libs=yes])
1843 AC_ARG_WITH([llvm-prefix],
1844 [AS_HELP_STRING([--with-llvm-prefix],
1845 [Prefix for LLVM installations in non-standard locations])],
1846 [llvm_prefix="$withval"],
1850 # Call this inside ` ` to get the return value.
1851 # $1 is the llvm-config command with arguments.
1852 strip_unwanted_llvm_flags() {
1853 # Use \> (marks the end of the word)
1855 -e 's/-DNDEBUG\>//g' \
1856 -e 's/-D_GNU_SOURCE\>//g' \
1857 -e 's/-pedantic\>//g' \
1858 -e 's/-Wcovered-switch-default\>//g' \
1862 -e 's/-Wcast-qual\>//g' \
1863 -e 's/-Woverloaded-virtual\>//g' \
1864 -e 's/-fcolor-diagnostics\>//g' \
1865 -e 's/-fdata-sections\>//g' \
1866 -e 's/-ffunction-sections\>//g' \
1867 -e 's/-fno-exceptions\>//g' \
1868 -e 's/-fomit-frame-pointer\>//g' \
1869 -e 's/-fvisibility-inlines-hidden\>//g' \
1871 -e 's/-fstack-protector-strong\>//g'
1875 if test -z "$with_gallium_drivers"; then
1876 enable_gallium_llvm=no
1878 if test "x$enable_gallium_llvm" = xauto; then
1880 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1883 if test "x$enable_gallium_llvm" = xyes; then
1884 if test -n "$llvm_prefix"; then
1885 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1887 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1890 if test "x$LLVM_CONFIG" != xno; then
1891 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1892 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1893 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1894 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1895 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1896 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1897 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1898 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1900 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1901 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1902 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1903 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1905 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1906 if test -z "$LLVM_VERSION_PATCH"; then
1907 LLVM_VERSION_PATCH=0
1910 if test -n "${LLVM_VERSION_MAJOR}"; then
1911 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1913 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1916 LLVM_REQUIRED_VERSION_MAJOR="3"
1917 LLVM_REQUIRED_VERSION_MINOR="3"
1918 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1919 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1922 LLVM_COMPONENTS="engine bitwriter"
1923 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1924 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1927 if test "x$enable_opencl" = xyes; then
1928 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1929 # LLVM 3.3 >= 177971 requires IRReader
1930 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1931 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1933 # LLVM 3.4 requires Option
1934 if $LLVM_CONFIG --components | grep -qw 'option'; then
1935 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1937 # Current OpenCL/Clover and LLVM 3.5 require ObjCARCOpts and ProfileData
1938 if $LLVM_CONFIG --components | grep -qw 'objcarcopts'; then
1939 LLVM_COMPONENTS="${LLVM_COMPONENTS} objcarcopts"
1941 if $LLVM_CONFIG --components | grep -qw 'profiledata'; then
1942 LLVM_COMPONENTS="${LLVM_COMPONENTS} profiledata"
1945 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1948 dnl Check for Clang internal headers
1949 if test "x$enable_opencl" = xyes; then
1950 if test -z "$CLANG_LIBDIR"; then
1951 CLANG_LIBDIR=${LLVM_LIBDIR}
1953 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1954 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1955 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1965 if test "x$enable_opencl" = xyes; then
1966 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1970 dnl Directory for XVMC libs
1971 AC_ARG_WITH([xvmc-libdir],
1972 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1973 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1974 [XVMC_LIB_INSTALL_DIR="$withval"],
1975 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1976 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1981 if test "x$enable_gallium_tests" = xyes; then
1982 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1983 enable_gallium_loader=yes
1985 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1987 dnl Directory for VDPAU libs
1988 AC_ARG_WITH([vdpau-libdir],
1989 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1990 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1991 [VDPAU_LIB_INSTALL_DIR="$withval"],
1992 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1993 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1995 dnl Directory for OMX libs
1997 AC_ARG_WITH([omx-libdir],
1998 [AS_HELP_STRING([--with-omx-libdir=DIR],
1999 [directory for the OMX libraries])],
2000 [OMX_LIB_INSTALL_DIR="$withval"],
2001 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2002 AC_SUBST([OMX_LIB_INSTALL_DIR])
2004 dnl Directory for VA libs
2006 AC_ARG_WITH([va-libdir],
2007 [AS_HELP_STRING([--with-va-libdir=DIR],
2008 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2009 [VA_LIB_INSTALL_DIR="$withval"],
2010 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2011 AC_SUBST([VA_LIB_INSTALL_DIR])
2013 AC_ARG_WITH([d3d-libdir],
2014 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2015 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2016 [D3D_DRIVER_INSTALL_DIR="$withval"],
2017 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2018 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2021 dnl Gallium helper functions
2023 gallium_require_drm() {
2024 if test "x$have_libdrm" != xyes; then
2025 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2029 gallium_require_llvm() {
2030 if test "x$MESA_LLVM" = x0; then
2031 case "$host" in *gnux32) return;; esac
2033 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2038 gallium_require_drm_loader() {
2039 if test "x$enable_gallium_loader" = xyes; then
2040 if test "x$need_pci_id$have_pci_id" = xyesno; then
2041 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2043 enable_gallium_drm_loader=yes
2045 if test "x$enable_va" = xyes && test "x$7" != x; then
2046 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2051 case "$with_egl_platforms" in
2055 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2058 if test "x$enable_gbm" != xyes; then
2059 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2063 radeon_llvm_check() {
2064 if test "x$enable_gallium_llvm" != "xyes"; then
2065 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2067 LLVM_REQUIRED_VERSION_MAJOR="3"
2068 LLVM_REQUIRED_VERSION_MINOR="4"
2069 LLVM_REQUIRED_VERSION_PATCH="2"
2070 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}${LLVM_REQUIRED_VERSION_PATCH}"; then
2071 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR.$LLVM_REQUIRED_VERSION_PATCH or newer is required for $1])
2073 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
2074 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
2075 sources with the --enable-experimental-targets=R600
2078 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
2079 NEED_RADEON_LLVM=yes
2080 if test "x$have_libelf" != xyes; then
2081 AC_MSG_ERROR([$1 requires libelf when using llvm])
2085 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2086 if test -n "$with_gallium_drivers"; then
2087 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2088 for driver in $gallium_drivers; do
2091 HAVE_GALLIUM_SVGA=yes
2092 gallium_require_drm "svga"
2093 gallium_require_drm_loader
2096 HAVE_GALLIUM_I915=yes
2097 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2098 gallium_require_drm "Gallium i915"
2099 gallium_require_drm_loader
2102 HAVE_GALLIUM_ILO=yes
2103 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2104 gallium_require_drm "Gallium i965/ilo"
2105 gallium_require_drm_loader
2108 HAVE_GALLIUM_R300=yes
2109 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2110 gallium_require_drm "Gallium R300"
2111 gallium_require_drm_loader
2112 gallium_require_llvm "Gallium R300"
2115 HAVE_GALLIUM_R600=yes
2116 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2117 gallium_require_drm "Gallium R600"
2118 gallium_require_drm_loader
2119 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2120 radeon_llvm_check "r600g"
2121 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2123 if test "x$enable_r600_llvm" = xyes; then
2124 USE_R600_LLVM_COMPILER=yes;
2126 if test "x$enable_opencl" = xyes; then
2127 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2131 HAVE_GALLIUM_RADEONSI=yes
2132 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2133 gallium_require_drm "radeonsi"
2134 gallium_require_drm_loader
2135 radeon_llvm_check "radeonsi"
2136 require_egl_drm "radeonsi"
2139 HAVE_GALLIUM_NOUVEAU=yes
2140 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2141 gallium_require_drm "nouveau"
2142 gallium_require_drm_loader
2145 HAVE_GALLIUM_FREEDRENO=yes
2146 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2147 gallium_require_drm "freedreno"
2148 gallium_require_drm_loader
2151 HAVE_GALLIUM_SOFTPIPE=yes
2152 if test "x$MESA_LLVM" = x1; then
2153 HAVE_GALLIUM_LLVMPIPE=yes
2157 HAVE_GALLIUM_VC4=yes
2158 gallium_require_drm "vc4"
2159 gallium_require_drm_loader
2162 i?86 | x86_64 | amd64)
2163 USE_VC4_SIMULATOR=yes
2168 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2174 dnl Set LLVM_LIBS - This is done after the driver configuration so
2175 dnl that drivers can add additional components to LLVM_COMPONENTS.
2176 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2177 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2178 dnl this was causing the same libraries to be appear multiple times
2181 if test "x$MESA_LLVM" != x0; then
2183 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2185 if test "x$enable_llvm_shared_libs" = xyes; then
2186 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2187 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2188 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2190 if test "x$llvm_have_one_so" = xyes; then
2191 dnl LLVM was built using auto*, so there is only one shared object.
2192 LLVM_LIBS="-l$LLVM_SO_NAME"
2194 dnl If LLVM was built with CMake, there will be one shared object per
2196 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2197 [AC_MSG_ERROR([Could not find llvm shared libraries:
2198 Please make sure you have built llvm with the --enable-shared option
2199 and that your llvm libraries are installed in $LLVM_LIBDIR
2200 If you have installed your llvm libraries to a different directory you
2201 can use the --with-llvm-prefix= configure flag to specify this directory.
2202 NOTE: Mesa is attempting to use llvm shared libraries by default.
2203 If you do not want to build with llvm shared libraries and instead want to
2204 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2205 invocation and rebuild.])])
2207 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2208 dnl install uses a shared object for each component and we have
2209 dnl already added all of these objects to LLVM_LIBS.
2212 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2213 dnl We need to link to llvm system libs when using static libs
2214 dnl However, only llvm 3.5+ provides --system-libs
2215 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2216 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2221 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2222 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2223 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2224 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2225 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2226 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2227 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2228 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2229 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2230 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2231 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2232 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2233 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2235 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2237 # NOTE: anything using xcb or other client side libs ends up in separate
2238 # _CLIENT variables. The pipe loader is built in two variants,
2239 # one that is standalone and does not link any x client libs (for
2240 # use by XA tracker in particular, but could be used in any case
2241 # where communication with xserver is not desired).
2242 if test "x$enable_gallium_loader" = xyes; then
2243 if test "x$NEED_WINSYS_XLIB" = xyes; then
2244 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2247 if test "x$enable_dri" = xyes; then
2248 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2251 if test "x$enable_gallium_drm_loader" = xyes; then
2252 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2253 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2254 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2255 if test "x$pipe_loader_have_xcb" = xyes; then
2256 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2257 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2261 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2262 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2264 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2265 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2266 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2267 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2270 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2271 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2272 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2273 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2274 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2275 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2277 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2278 "x$HAVE_GALLIUM_R600" = xyes -o \
2279 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2280 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2281 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2282 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2283 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2284 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2285 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2286 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2287 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2288 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2289 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2294 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2295 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2296 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2297 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2298 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2300 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2301 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2302 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2304 AC_SUBST([NINE_MAJOR], 1)
2305 AC_SUBST([NINE_MINOR], 0)
2306 AC_SUBST([NINE_TINY], 0)
2307 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2309 AC_SUBST([VDPAU_MAJOR], 1)
2310 AC_SUBST([VDPAU_MINOR], 0)
2312 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2313 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2314 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2315 AC_SUBST([VA_MINOR], $VA_MINOR)
2317 AC_SUBST([XVMC_MAJOR], 1)
2318 AC_SUBST([XVMC_MINOR], 0)
2320 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2321 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2322 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2323 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2325 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2326 AC_SUBST([XA_MINOR], $XA_MINOR)
2327 AC_SUBST([XA_TINY], $XA_TINY)
2328 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2330 dnl Restore LDFLAGS and CPPFLAGS
2331 LDFLAGS="$_SAVE_LDFLAGS"
2332 CPPFLAGS="$_SAVE_CPPFLAGS"
2334 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2335 if test "x$acv_mesa_CLANG" = xyes; then
2336 CFLAGS="$CFLAGS -Qunused-arguments"
2337 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2340 dnl Add user CFLAGS and CXXFLAGS
2341 CFLAGS="$CFLAGS $USER_CFLAGS"
2342 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2344 dnl Substitute the config
2345 AC_CONFIG_FILES([Makefile
2347 src/egl/drivers/dri2/Makefile
2348 src/egl/main/Makefile
2350 src/egl/wayland/wayland-drm/Makefile
2351 src/egl/wayland/wayland-egl/Makefile
2352 src/egl/wayland/wayland-egl/wayland-egl.pc
2353 src/gallium/Makefile
2354 src/gallium/auxiliary/Makefile
2355 src/gallium/auxiliary/pipe-loader/Makefile
2356 src/gallium/drivers/freedreno/Makefile
2357 src/gallium/drivers/galahad/Makefile
2358 src/gallium/drivers/i915/Makefile
2359 src/gallium/drivers/ilo/Makefile
2360 src/gallium/drivers/llvmpipe/Makefile
2361 src/gallium/drivers/noop/Makefile
2362 src/gallium/drivers/nouveau/Makefile
2363 src/gallium/drivers/r300/Makefile
2364 src/gallium/drivers/r600/Makefile
2365 src/gallium/drivers/radeon/Makefile
2366 src/gallium/drivers/radeonsi/Makefile
2367 src/gallium/drivers/rbug/Makefile
2368 src/gallium/drivers/softpipe/Makefile
2369 src/gallium/drivers/svga/Makefile
2370 src/gallium/drivers/trace/Makefile
2371 src/gallium/drivers/vc4/Makefile
2372 src/gallium/drivers/vc4/kernel/Makefile
2373 src/gallium/state_trackers/clover/Makefile
2374 src/gallium/state_trackers/dri/Makefile
2375 src/gallium/state_trackers/glx/xlib/Makefile
2376 src/gallium/state_trackers/nine/Makefile
2377 src/gallium/state_trackers/omx/Makefile
2378 src/gallium/state_trackers/osmesa/Makefile
2379 src/gallium/state_trackers/va/Makefile
2380 src/gallium/state_trackers/vdpau/Makefile
2381 src/gallium/state_trackers/xa/Makefile
2382 src/gallium/state_trackers/xvmc/Makefile
2383 src/gallium/targets/d3dadapter9/Makefile
2384 src/gallium/targets/d3dadapter9/d3d.pc
2385 src/gallium/targets/dri/Makefile
2386 src/gallium/targets/libgl-xlib/Makefile
2387 src/gallium/targets/omx/Makefile
2388 src/gallium/targets/opencl/Makefile
2389 src/gallium/targets/osmesa/Makefile
2390 src/gallium/targets/osmesa/osmesa.pc
2391 src/gallium/targets/pipe-loader/Makefile
2392 src/gallium/targets/va/Makefile
2393 src/gallium/targets/vdpau/Makefile
2394 src/gallium/targets/xa/Makefile
2395 src/gallium/targets/xa/xatracker.pc
2396 src/gallium/targets/xvmc/Makefile
2397 src/gallium/tests/trivial/Makefile
2398 src/gallium/tests/unit/Makefile
2399 src/gallium/winsys/freedreno/drm/Makefile
2400 src/gallium/winsys/i915/drm/Makefile
2401 src/gallium/winsys/intel/drm/Makefile
2402 src/gallium/winsys/nouveau/drm/Makefile
2403 src/gallium/winsys/radeon/drm/Makefile
2404 src/gallium/winsys/svga/drm/Makefile
2405 src/gallium/winsys/sw/dri/Makefile
2406 src/gallium/winsys/sw/fbdev/Makefile
2407 src/gallium/winsys/sw/kms-dri/Makefile
2408 src/gallium/winsys/sw/null/Makefile
2409 src/gallium/winsys/sw/wayland/Makefile
2410 src/gallium/winsys/sw/wrapper/Makefile
2411 src/gallium/winsys/sw/xlib/Makefile
2412 src/gallium/winsys/vc4/drm/Makefile
2417 src/glx/apple/Makefile
2418 src/glx/tests/Makefile
2422 src/mapi/es1api/glesv1_cm.pc
2423 src/mapi/es2api/glesv2.pc
2424 src/mapi/glapi/gen/Makefile
2427 src/mesa/drivers/dri/dri.pc
2428 src/mesa/drivers/dri/common/Makefile
2429 src/mesa/drivers/dri/common/xmlpool/Makefile
2430 src/mesa/drivers/dri/i915/Makefile
2431 src/mesa/drivers/dri/i965/Makefile
2432 src/mesa/drivers/dri/Makefile
2433 src/mesa/drivers/dri/nouveau/Makefile
2434 src/mesa/drivers/dri/r200/Makefile
2435 src/mesa/drivers/dri/radeon/Makefile
2436 src/mesa/drivers/dri/swrast/Makefile
2437 src/mesa/drivers/osmesa/Makefile
2438 src/mesa/drivers/osmesa/osmesa.pc
2439 src/mesa/drivers/x11/Makefile
2440 src/mesa/main/tests/Makefile
2442 src/util/tests/hash_table/Makefile])
2447 dnl Output some configuration info for the user
2450 echo " prefix: $prefix"
2451 echo " exec_prefix: $exec_prefix"
2452 echo " libdir: $libdir"
2453 echo " includedir: $includedir"
2457 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2461 case "x$enable_osmesa$enable_gallium_osmesa" in
2463 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2466 echo " OSMesa: lib$OSMESA_LIB"
2474 if test "x$enable_dri" != xno; then
2475 echo " DRI platform: $dri_platform"
2476 if test -z "$DRI_DIRS"; then
2477 echo " DRI drivers: no"
2479 echo " DRI drivers: $DRI_DIRS"
2481 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2484 case "x$enable_glx$enable_xlib_glx" in
2486 echo " GLX: Xlib-based"
2489 echo " GLX: DRI-based"
2492 echo " GLX: $enable_glx"
2498 echo " EGL: $enable_egl"
2499 if test "$enable_egl" = yes; then
2500 echo " EGL platforms: $egl_platforms"
2503 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2504 egl_drivers="$egl_drivers builtin:egl_dri2"
2507 echo " EGL drivers: $egl_drivers"
2511 if test "x$MESA_LLVM" = x1; then
2513 echo " llvm-config: $LLVM_CONFIG"
2514 echo " llvm-version: $LLVM_VERSION"
2520 if test -n "$with_gallium_drivers"; then
2521 echo " Gallium: yes"
2528 echo " Shader cache: $enable_shader_cache"
2529 if test "x$enable_shader_cache" = "xyes"; then
2530 echo " With SHA1 from: $with_sha1"
2535 echo " Shared libs: $enable_shared"
2536 echo " Static libs: $enable_static"
2537 echo " Shared-glapi: $enable_shared_glapi"
2539 dnl Compiler options
2540 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2541 cflags=`echo $CFLAGS | \
2542 $SED 's/^ *//;s/ */ /;s/ *$//'`
2543 cxxflags=`echo $CXXFLAGS | \
2544 $SED 's/^ *//;s/ */ /;s/ *$//'`
2545 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2547 echo " CFLAGS: $cflags"
2548 echo " CXXFLAGS: $cxxflags"
2549 echo " Macros: $defines"
2551 if test "x$MESA_LLVM" = x1; then
2552 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2553 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2554 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2557 echo " PYTHON2: $PYTHON2"
2560 echo " Run '${MAKE-make}' to build Mesa"