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
90 AC_CHECK_PROGS([PYTHON2], [python2 python])
97 LT_INIT([disable-static])
100 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
101 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
103 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
104 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
106 AC_CHECK_PROG(INDENT, indent, indent, cat)
107 if test "x$INDENT" != "xcat"; then
108 # Only GNU indent is supported
109 INDENT_VERSION=`indent --version | grep GNU`
110 if test $? -eq 0; then
111 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
117 AX_CHECK_PYTHON_MAKO_MODULE(0.3.4)
121 dnl We need a POSIX shell for parts of the build. Assume we have one
125 # Solaris /bin/sh is too old/non-POSIX compliant
126 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
131 dnl clang is mostly GCC-compatible, but its version is much lower,
132 dnl so we have to check for it.
133 AC_MSG_CHECKING([if compiling with clang])
136 [AC_LANG_PROGRAM([], [[
141 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
143 AC_MSG_RESULT([$acv_mesa_CLANG])
145 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
146 dnl versions are explictly not supported.
149 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
150 AC_MSG_CHECKING([whether gcc version is sufficient])
154 GCC_VERSION=`$CC -dumpversion`
155 if test $? -eq 0; then
156 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
157 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
160 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
162 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
167 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
170 if test "x$cross_compiling" = xyes; then
175 dnl Check for compiler builtins
176 AX_GCC_BUILTIN([__builtin_bswap32])
177 AX_GCC_BUILTIN([__builtin_bswap64])
178 AX_GCC_BUILTIN([__builtin_clz])
179 AX_GCC_BUILTIN([__builtin_clzll])
180 AX_GCC_BUILTIN([__builtin_ctz])
181 AX_GCC_BUILTIN([__builtin_expect])
182 AX_GCC_BUILTIN([__builtin_ffs])
183 AX_GCC_BUILTIN([__builtin_ffsll])
184 AX_GCC_BUILTIN([__builtin_popcount])
185 AX_GCC_BUILTIN([__builtin_popcountll])
186 AX_GCC_BUILTIN([__builtin_unreachable])
188 AX_GCC_FUNC_ATTRIBUTE([flatten])
189 AX_GCC_FUNC_ATTRIBUTE([format])
190 AX_GCC_FUNC_ATTRIBUTE([malloc])
191 AX_GCC_FUNC_ATTRIBUTE([packed])
193 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
195 dnl Make sure the pkg-config macros are defined
196 m4_ifndef([PKG_PROG_PKG_CONFIG],
197 [m4_fatal([Could not locate the pkg-config autoconf macros.
198 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
199 are in a different location, try setting the environment variable
200 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
201 PKG_PROG_PKG_CONFIG()
203 dnl LIB_DIR - library basename
204 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
207 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
208 _SAVE_LDFLAGS="$LDFLAGS"
209 _SAVE_CPPFLAGS="$CPPFLAGS"
212 DEFINES="-DUSE_EXTERNAL_DXTN_LIB=1"
216 DEFINES="$DEFINES -D_GNU_SOURCE"
219 DEFINES="$DEFINES -DSVR4"
222 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
226 dnl Add flags for gcc and g++
227 if test "x$GCC" = xyes; then
228 CFLAGS="$CFLAGS -Wall"
230 if test "x$USE_GNU99" = xyes; then
231 CFLAGS="$CFLAGS -std=gnu99"
233 CFLAGS="$CFLAGS -std=c99"
236 # Enable -Werror=implicit-function-declaration and
237 # -Werror=missing-prototypes, if available, or otherwise, just
238 # -Wmissing-prototypes. This is particularly useful to avoid
239 # generating a loadable driver module that has undefined symbols.
240 save_CFLAGS="$CFLAGS"
241 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
242 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
243 CFLAGS="$CFLAGS -Werror=missing-prototypes"
244 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
245 AC_MSG_RESULT([yes]),
246 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
247 AC_MSG_RESULT([no])]);
249 # Enable -fvisibility=hidden if using a gcc that supports it
250 save_CFLAGS="$CFLAGS"
251 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
252 VISIBILITY_CFLAGS="-fvisibility=hidden"
253 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
254 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
255 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
257 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
260 # Work around aliasing bugs - developers should comment this out
261 CFLAGS="$CFLAGS -fno-strict-aliasing"
263 # gcc's builtin memcmp is slower than glibc's
264 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
265 CFLAGS="$CFLAGS -fno-builtin-memcmp"
267 if test "x$GXX" = xyes; then
268 CXXFLAGS="$CXXFLAGS -Wall"
270 # Enable -fvisibility=hidden if using a gcc that supports it
271 save_CXXFLAGS="$CXXFLAGS"
272 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
273 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
274 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
276 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
277 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
280 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
281 CXXFLAGS=$save_CXXFLAGS
283 # Work around aliasing bugs - developers should comment this out
284 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
286 # gcc's builtin memcmp is slower than glibc's
287 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
288 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
291 dnl even if the compiler appears to support it, using visibility attributes isn't
292 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
296 VISIBILITY_CXXFLAGS=""
300 AC_SUBST([VISIBILITY_CFLAGS])
301 AC_SUBST([VISIBILITY_CXXFLAGS])
304 dnl Optional flags, check for compiler support
306 SSE41_CFLAGS="-msse4.1"
307 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
308 dnl stack, but on x86-32 such alignment is not guaranteed.
309 case "$target_cpu" in
311 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
314 save_CFLAGS="$CFLAGS"
315 CFLAGS="$SSE41_CFLAGS $CFLAGS"
316 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
317 #include <smmintrin.h>
319 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
320 c = _mm_max_epu32(a, b);
322 }]])], SSE41_SUPPORTED=1)
323 CFLAGS="$save_CFLAGS"
324 if test "x$SSE41_SUPPORTED" = x1; then
325 DEFINES="$DEFINES -DUSE_SSE41"
327 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
328 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
330 dnl Can't have static and shared libraries, default to static if user
331 dnl explicitly requested. If both disabled, set to static since shared
332 dnl was explicitly requested.
333 case "x$enable_static$enable_shared" in
335 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
339 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
344 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
347 dnl other compiler options
349 AC_ARG_ENABLE([debug],
350 [AS_HELP_STRING([--enable-debug],
351 [use debug compiler flags and macros @<:@default=disabled@:>@])],
352 [enable_debug="$enableval"],
355 if test "x$enable_debug" = xyes; then
356 DEFINES="$DEFINES -DDEBUG"
357 if test "x$GCC" = xyes; then
358 if ! echo "$CFLAGS" | grep -q -e '-g'; then
361 if ! echo "$CFLAGS" | grep -q -e '-O'; then
365 if test "x$GXX" = xyes; then
366 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
367 CXXFLAGS="$CXXFLAGS -g"
369 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
370 CXXFLAGS="$CXXFLAGS -O0"
376 dnl Check if linker supports -Bsymbolic
378 save_LDFLAGS=$LDFLAGS
379 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
380 AC_MSG_CHECKING([if ld supports -Bsymbolic])
382 [AC_LANG_SOURCE([int main() { return 0;}])],
383 [AC_MSG_RESULT([yes])
384 BSYMBOLIC="-Wl,-Bsymbolic";],
387 LDFLAGS=$save_LDFLAGS
389 AC_SUBST([BSYMBOLIC])
392 dnl Check if linker supports garbage collection
394 save_LDFLAGS=$LDFLAGS
395 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
396 AC_MSG_CHECKING([whether ld supports --gc-sections])
398 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
399 [AC_MSG_RESULT([yes])
400 GC_SECTIONS="-Wl,--gc-sections";],
403 LDFLAGS=$save_LDFLAGS
405 AC_SUBST([GC_SECTIONS])
408 dnl OpenBSD does not have DT_NEEDED entries for libc by design
409 dnl so when these flags are passed to ld via libtool the checks will fail
413 LD_NO_UNDEFINED="" ;;
415 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
418 AC_SUBST([LD_NO_UNDEFINED])
421 dnl Check if linker supports version scripts
423 AC_MSG_CHECKING([if the linker supports version-scripts])
424 save_LDFLAGS=$LDFLAGS
425 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
426 cat > conftest.map <<EOF
436 [AC_LANG_SOURCE([int main() { return 0;}])],
437 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
438 [have_ld_version_script=no; AC_MSG_RESULT(no)])
439 LDFLAGS=$save_LDFLAGS
440 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
443 dnl Check if linker supports dynamic list files
445 AC_MSG_CHECKING([if the linker supports --dynamic-list])
446 save_LDFLAGS=$LDFLAGS
447 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
448 cat > conftest.dyn <<EOF
450 radeon_drm_winsys_create;
454 [AC_LANG_SOURCE([int main() { return 0;}])],
455 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
456 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
457 LDFLAGS=$save_LDFLAGS
458 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
461 dnl compatibility symlinks
465 HAVE_COMPAT_SYMLINKS=yes ;;
467 HAVE_COMPAT_SYMLINKS=no ;;
470 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
488 AC_ARG_WITH([gl-lib-name],
489 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
490 [specify GL library name @<:@default=GL@:>@])],
493 AC_ARG_WITH([osmesa-lib-name],
494 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
495 [specify OSMesa library name @<:@default=OSMesa@:>@])],
496 [OSMESA_LIB=$withval],
498 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
499 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
502 dnl Mangled Mesa support
504 AC_ARG_ENABLE([mangling],
505 [AS_HELP_STRING([--enable-mangling],
506 [enable mangled symbols and library name @<:@default=disabled@:>@])],
507 [enable_mangling="${enableval}"],
510 if test "x${enable_mangling}" = "xyes" ; then
511 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
512 GL_LIB="Mangled${GL_LIB}"
513 OSMESA_LIB="Mangled${OSMESA_LIB}"
516 AC_SUBST([OSMESA_LIB])
519 dnl potentially-infringing-but-nobody-knows-for-sure stuff
521 AC_ARG_ENABLE([texture-float],
522 [AS_HELP_STRING([--enable-texture-float],
523 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
524 [enable_texture_float="$enableval"],
525 [enable_texture_float=no]
527 if test "x$enable_texture_float" = xyes; then
528 AC_MSG_WARN([Floating-point textures enabled.])
529 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
530 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
534 dnl Arch/platform-specific settings
537 [AS_HELP_STRING([--disable-asm],
538 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
539 [enable_asm="$enableval"],
543 AC_MSG_CHECKING([whether to enable assembly])
544 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
545 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
546 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
548 i?86 | x86_64 | amd64)
550 AC_MSG_RESULT([no, cross compiling])
554 # check for supported arches
555 if test "x$enable_asm" = xyes; then
559 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
566 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
582 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
583 AC_MSG_RESULT([yes, x86])
586 DEFINES="$DEFINES -DUSE_X86_64_ASM"
587 AC_MSG_RESULT([yes, x86_64])
590 DEFINES="$DEFINES -DUSE_SPARC_ASM"
591 AC_MSG_RESULT([yes, sparc])
594 AC_MSG_RESULT([no, platform not supported])
599 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
600 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
602 dnl Check to see if dlopen is in default libraries (like Solaris, which
603 dnl has it in libc), or if libdl is needed to get it.
604 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
605 [AC_CHECK_LIB([dl], [dlopen],
606 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
607 AC_SUBST([DLOPEN_LIBS])
609 dnl Check if that library also has dladdr
611 LIBS="$LIBS $DLOPEN_LIBS"
612 AC_CHECK_FUNCS([dladdr])
619 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
620 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
621 [AC_MSG_ERROR([Could not find clock_gettime])])])
622 AC_SUBST([CLOCK_LIB])
626 dnl See if posix_memalign is available
627 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
629 dnl Check for pthreads
637 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
638 dnl to -pthread, which causes problems if we need -lpthread to appear in
640 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
642 dnl SELinux awareness.
643 AC_ARG_ENABLE([selinux],
644 [AS_HELP_STRING([--enable-selinux],
645 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
646 [MESA_SELINUX="$enableval"],
648 if test "x$enable_selinux" = "xyes"; then
649 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
650 [AC_CHECK_HEADER([selinux/selinux.h],[],
651 [AC_MSG_ERROR([SELinux headers not found])])
652 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
653 [AC_MSG_ERROR([SELinux library not found])])
654 SELINUX_LIBS="-lselinux"])
655 DEFINES="$DEFINES -DMESA_SELINUX"
657 AC_SUBST([SELINUX_CFLAGS])
658 AC_SUBST([SELINUX_LIBS])
661 AC_ARG_ENABLE([opengl],
662 [AS_HELP_STRING([--disable-opengl],
663 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
664 [enable_opengl="$enableval"],
666 AC_ARG_ENABLE([gles1],
667 [AS_HELP_STRING([--enable-gles1],
668 [enable support for OpenGL ES 1.x API @<:@default=disabled@:>@])],
669 [enable_gles1="$enableval"],
671 AC_ARG_ENABLE([gles2],
672 [AS_HELP_STRING([--enable-gles2],
673 [enable support for OpenGL ES 2.x API @<:@default=disabled@:>@])],
674 [enable_gles2="$enableval"],
676 AC_ARG_ENABLE([openvg],
677 [AS_HELP_STRING([--enable-openvg],
678 [enable support for OpenVG API @<:@default=disabled@:>@])],
679 [enable_openvg="$enableval"],
683 [AS_HELP_STRING([--enable-dri],
684 [enable DRI modules @<:@default=enabled@:>@])],
685 [enable_dri="$enableval"],
696 AC_ARG_ENABLE([dri3],
697 [AS_HELP_STRING([--enable-dri3],
698 [enable DRI3 @<:@default=auto@:>@])],
699 [enable_dri3="$enableval"],
700 [enable_dri3="$dri3_default"])
702 [AS_HELP_STRING([--enable-glx],
703 [enable GLX library @<:@default=enabled@:>@])],
704 [enable_glx="$enableval"],
706 AC_ARG_ENABLE([osmesa],
707 [AS_HELP_STRING([--enable-osmesa],
708 [enable OSMesa library @<:@default=disabled@:>@])],
709 [enable_osmesa="$enableval"],
711 AC_ARG_ENABLE([gallium-osmesa],
712 [AS_HELP_STRING([--enable-gallium-osmesa],
713 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
714 [enable_gallium_osmesa="$enableval"],
715 [enable_gallium_osmesa=no])
717 [AS_HELP_STRING([--disable-egl],
718 [disable EGL library @<:@default=enabled@:>@])],
719 [enable_egl="$enableval"],
723 [AS_HELP_STRING([--enable-xa],
724 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
725 [enable_xa="$enableval"],
728 [AS_HELP_STRING([--enable-gbm],
729 [enable gbm library @<:@default=auto@:>@])],
730 [enable_gbm="$enableval"],
732 AC_ARG_ENABLE([nine],
733 [AS_HELP_STRING([--enable-nine],
734 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
735 [enable_nine="$enableval"],
738 AC_ARG_ENABLE([xvmc],
739 [AS_HELP_STRING([--enable-xvmc],
740 [enable xvmc library @<:@default=auto@:>@])],
741 [enable_xvmc="$enableval"],
743 AC_ARG_ENABLE([vdpau],
744 [AS_HELP_STRING([--enable-vdpau],
745 [enable vdpau library @<:@default=auto@:>@])],
746 [enable_vdpau="$enableval"],
749 [AS_HELP_STRING([--enable-omx],
750 [enable OpenMAX library @<:@default=disabled@:>@])],
751 [enable_omx="$enableval"],
754 [AS_HELP_STRING([--enable-va],
755 [enable va library @<:@default=auto@:>@])],
756 [enable_va="$enableval"],
758 AC_ARG_ENABLE([opencl],
759 [AS_HELP_STRING([--enable-opencl],
760 [enable OpenCL library @<:@default=disabled@:>@])],
761 [enable_opencl="$enableval"],
763 AC_ARG_ENABLE([opencl_icd],
764 [AS_HELP_STRING([--enable-opencl-icd],
765 [Build an OpenCL ICD library to be loaded by an ICD implementation
766 @<:@default=disabled@:>@])],
767 [enable_opencl_icd="$enableval"],
768 [enable_opencl_icd=no])
769 AC_ARG_ENABLE([xlib-glx],
770 [AS_HELP_STRING([--enable-xlib-glx],
771 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
772 [enable_xlib_glx="$enableval"],
773 [enable_xlib_glx=no])
775 AC_ARG_ENABLE([r600-llvm-compiler],
776 [AS_HELP_STRING([--enable-r600-llvm-compiler],
777 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
778 [enable_r600_llvm="$enableval"],
779 [enable_r600_llvm=no])
781 AC_ARG_ENABLE([gallium-tests],
782 [AS_HELP_STRING([--enable-gallium-tests],
783 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
784 [enable_gallium_tests="$enableval"],
785 [enable_gallium_tests=no])
787 # Option for Gallium drivers
789 # Keep this in sync with the --with-gallium-drivers help string default value
790 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
792 AC_ARG_WITH([gallium-drivers],
793 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
794 [comma delimited Gallium drivers list, e.g.
795 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
796 @<:@default=r300,r600,svga,swrast@:>@])],
797 [with_gallium_drivers="$withval"],
798 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
800 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
801 # here so that the script doesn't choke on an unknown driver name later.
802 case "$with_gallium_drivers" in
803 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
804 no) with_gallium_drivers='' ;;
807 if test "x$enable_opengl" = xno -a \
808 "x$enable_gles1" = xno -a \
809 "x$enable_gles2" = xno -a \
810 "x$enable_nine" = xno -a \
811 "x$enable_openvg" = xno -a \
812 "x$enable_xa" = xno -a \
813 "x$enable_xvmc" = xno -a \
814 "x$enable_vdpau" = xno -a \
815 "x$enable_omx" = xno -a \
816 "x$enable_va" = xno -a \
817 "x$enable_opencl" = xno; then
818 AC_MSG_ERROR([at least one API should be enabled])
821 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
822 if test "x$enable_opengl" = xno -a \
823 "x$enable_gles1" = xyes; then
824 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
827 if test "x$enable_opengl" = xno -a \
828 "x$enable_gles2" = xyes; then
829 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
832 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
833 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
834 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
835 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
836 "x$enable_gles1" = xyes -o \
837 "x$enable_gles2" = xyes)
839 if test "x$enable_glx" = xno; then
840 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
844 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
845 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
848 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
849 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
852 # Disable GLX if OpenGL is not enabled
853 if test "x$enable_glx$enable_opengl" = xyesno; then
854 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
858 # Disable GLX if DRI and Xlib-GLX are not enabled
859 if test "x$enable_glx" = xyes -a \
860 "x$enable_dri" = xno -a \
861 "x$enable_xlib_glx" = xno; then
862 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
866 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
867 "x$enable_dri" = xyes)
869 # Select which platform-dependent DRI code gets built
872 dri_platform='apple' ;;
874 dri_platform='none' ;;
876 dri_platform='drm' ;;
879 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
880 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
881 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
882 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
883 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
885 AC_ARG_ENABLE([shared-glapi],
886 [AS_HELP_STRING([--enable-shared-glapi],
887 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
888 [enable_shared_glapi="$enableval"],
889 [enable_shared_glapi=yes])
891 case "x$enable_opengl$enable_gles1$enable_gles2" in
893 if test "x$enable_shared_glapi" = xno; then
894 AC_MSG_ERROR([shared GLAPI required when building two or more of
895 the following APIs - opengl, gles1 gles2])
900 # Building Xlib-GLX requires shared glapi to be disabled.
901 if test "x$enable_xlib_glx" = xyes; then
902 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
903 enable_shared_glapi=no
906 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
908 # Build the pipe-drivers as separate libraries/modules.
909 # Do not touch this unless you know what you are doing.
910 # XXX: Expose via configure option ?
911 enable_shared_pipe_drivers=no
914 dnl Driver specific build directories
917 case "x$enable_glx$enable_xlib_glx" in
919 NEED_WINSYS_XLIB="yes"
923 if test "x$enable_dri" = xyes; then
924 enable_gallium_loader="$enable_shared_pipe_drivers"
927 if test "x$enable_gallium_osmesa" = xyes; then
928 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
929 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
931 if test "x$enable_osmesa" = xyes; then
932 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
936 AC_SUBST([MESA_LLVM])
940 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
941 [choose SHA1 implementation])])
942 case "x$with_sha1" in
943 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
946 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
949 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
950 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
953 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
954 AC_MSG_ERROR([sha1 in libc requested but not found])
956 if test "x$with_sha1" = xlibc; then
957 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
958 [Use libc SHA1 functions])
961 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
962 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
963 with_sha1=CommonCrypto
965 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
966 AC_MSG_ERROR([CommonCrypto requested but not found])
968 if test "x$with_sha1" = xCommonCrypto; then
969 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
970 [Use CommonCrypto SHA1 functions])
973 dnl stdcall functions cannot be tested with AC_CHECK_LIB
974 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
975 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
978 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
979 AC_MSG_ERROR([CryptoAPI requested but not found])
981 if test "x$with_sha1" = xCryptoAPI; then
982 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
983 [Use CryptoAPI SHA1 functions])
986 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
987 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
990 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
991 AC_MSG_ERROR([libmd requested but not found])
993 if test "x$with_sha1" = xlibmd; then
994 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
995 [Use libmd SHA1 functions])
998 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
999 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1002 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1003 AC_MSG_ERROR([libsha1 requested but not found])
1005 if test "x$with_sha1" = xlibsha1; then
1006 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1007 [Use libsha1 for SHA1])
1010 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1011 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1014 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1015 AC_MSG_ERROR([libnettle requested but not found])
1017 if test "x$with_sha1" = xlibnettle; then
1018 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1019 [Use libnettle SHA1 functions])
1022 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1023 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1026 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1027 AC_MSG_ERROR([libgcrypt requested but not found])
1029 if test "x$with_sha1" = xlibgcrypt; then
1030 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1031 [Use libgcrypt SHA1 functions])
1034 # We don't need all of the OpenSSL libraries, just libcrypto
1035 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1036 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1037 [HAVE_OPENSSL_PKC=no])
1038 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1039 if test "x$with_sha1" = x; then
1043 if test "x$with_sha1" = xlibcrypto; then
1044 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1047 if test "x$with_sha1" = xlibcrypto; then
1048 if test "x$HAVE_LIBCRYPTO" = xyes; then
1051 SHA1_LIBS="$OPENSSL_LIBS"
1052 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1055 AC_MSG_CHECKING([for SHA1 implementation])
1056 AC_MSG_RESULT([$with_sha1])
1058 AC_SUBST(SHA1_CFLAGS)
1060 # Allow user to configure out the shader-cache feature
1061 AC_ARG_ENABLE([shader-cache],
1062 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1063 [enable_shader_cache="$enableval"],
1064 [if test "x$with_sha1" != "x"; then
1065 enable_shader_cache=yes
1067 enable_shader_cache=no
1069 if test "x$with_sha1" = "x"; then
1070 if test "x$enable_shader_cache" = "xyes"; then
1071 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1074 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1077 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1078 [have_libdrm=yes], [have_libdrm=no])
1079 if test "x$have_libdrm" = xyes; then
1080 DEFINES="$DEFINES -DHAVE_LIBDRM"
1090 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1091 have_libudev=yes, have_libudev=no)
1093 AC_ARG_ENABLE([sysfs],
1094 [AS_HELP_STRING([--enable-sysfs],
1095 [enable /sys PCI identification @<:@default=disabled@:>@])],
1096 [have_sysfs="$enableval"],
1100 if test "x$enable_dri" = xyes; then
1101 if test "$enable_static" = yes; then
1102 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1105 # not a hard requirement as swrast does not depend on it
1106 if test "x$have_libdrm" = xyes; then
1107 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1111 AC_ARG_ENABLE([driglx-direct],
1112 [AS_HELP_STRING([--disable-driglx-direct],
1113 [disable direct rendering in GLX and EGL for DRI \
1114 @<:@default=auto@:>@])],
1115 [driglx_direct="$enableval"],
1116 [driglx_direct="yes"])
1119 dnl libGL configuration per driver
1121 case "x$enable_glx$enable_xlib_glx" in
1124 dri_modules="x11 xext xcb"
1125 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1126 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1127 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1128 GL_LIB_DEPS="$XLIBGL_LIBS"
1129 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1130 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1134 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1136 # find the DRI deps for libGL
1137 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1139 if test x"$driglx_direct" = xyes; then
1140 if test x"$dri_platform" = xdrm ; then
1141 DEFINES="$DEFINES -DGLX_USE_DRM"
1142 if test "x$have_libdrm" != xyes; then
1143 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1146 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1147 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1148 if test x"$enable_dri3" = xyes; then
1149 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1150 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1153 if test x"$enable_dri" = xyes; then
1154 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1157 if test x"$enable_dri3" = xyes; then
1158 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1159 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1162 if test x"$dri_platform" = xapple ; then
1163 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1167 # add xf86vidmode if available
1168 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1169 if test "$HAVE_XF86VIDMODE" = yes ; then
1170 dri_modules="$dri_modules xxf86vm"
1173 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1174 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1175 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1176 GL_LIB_DEPS="$DRIGL_LIBS"
1178 # need DRM libs, $PTHREAD_LIBS, etc.
1179 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1180 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1185 if test "$have_libudev" = yes; then
1186 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1190 if test "$have_sysfs" = yes; then
1191 DEFINES="$DEFINES -DHAVE_SYSFS"
1195 # This is outside the case (above) so that it is invoked even for non-GLX
1197 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1199 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1200 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1201 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1202 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1204 AC_SUBST([X11_INCLUDES])
1205 AC_SUBST([GL_LIB_DEPS])
1206 AC_SUBST([GL_PC_REQ_PRIV])
1207 AC_SUBST([GL_PC_LIB_PRIV])
1208 AC_SUBST([GL_PC_CFLAGS])
1209 AC_SUBST([DRI_PC_REQ_PRIV])
1210 AC_SUBST([GLESv1_CM_LIB_DEPS])
1211 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1212 AC_SUBST([GLESv2_LIB_DEPS])
1213 AC_SUBST([GLESv2_PC_LIB_PRIV])
1215 AC_SUBST([HAVE_XF86VIDMODE])
1220 case "x$enable_glx$enable_xlib_glx" in
1222 DEFINES="$DEFINES -DUSE_XSHM"
1225 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1226 if test "x$driglx_direct" = xyes; then
1227 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1236 AC_ARG_ENABLE([glx-tls],
1237 [AS_HELP_STRING([--enable-glx-tls],
1238 [enable TLS support in GLX @<:@default=disabled@:>@])],
1239 [GLX_USE_TLS="$enableval"],
1241 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1243 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1244 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1249 dnl Directory for DRI drivers
1250 AC_ARG_WITH([dri-driverdir],
1251 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1252 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1253 [DRI_DRIVER_INSTALL_DIR="$withval"],
1254 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1255 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1256 dnl Extra search path for DRI drivers
1257 AC_ARG_WITH([dri-searchpath],
1258 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1259 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1260 [DRI_DRIVER_SEARCH_DIR="$withval"],
1261 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1262 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1263 dnl Which drivers to build - default is chosen by platform
1264 AC_ARG_WITH([dri-drivers],
1265 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1266 [comma delimited classic DRI drivers list, e.g.
1267 "swrast,i965,radeon" @<:@default=auto@:>@])],
1268 [with_dri_drivers="$withval"],
1269 [with_dri_drivers=auto])
1271 if test "x$with_dri_drivers" = xauto; then
1272 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1273 with_dri_drivers="yes"
1275 with_dri_drivers="no"
1278 if test "x$with_dri_drivers" = xno; then
1282 dnl If $with_dri_drivers is yes, drivers will be added through
1283 dnl platform checks. Set DEFINES and LIB_DEPS
1284 if test "x$enable_dri" = xyes; then
1285 # Platform specific settings and drivers to build
1288 DEFINES="$DEFINES -DHAVE_ALIAS"
1289 if test "x$enable_dri3" = xyes; then
1290 DEFINES="$DEFINES -DHAVE_DRI3"
1293 if test "x$have_pci_id" != xyes; then
1294 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1299 # Build only the drivers for cards that exist on PowerPC/sparc
1300 if test "x$with_dri_drivers" = "xyes"; then
1301 with_dri_drivers="r200 radeon swrast"
1306 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1307 DEFINES="$DEFINES -DHAVE_ALIAS"
1310 DEFINES="$DEFINES -DHAVE_ALIAS"
1313 if test "x$with_dri_drivers" = "xyes"; then
1314 with_dri_drivers="swrast"
1318 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1319 if test "x$with_dri_drivers" = "xyes"; then
1320 with_dri_drivers="swrast"
1326 if test "x$with_dri_drivers" = "xyes"; then
1327 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1331 PKG_CHECK_MODULES([EXPAT], [expat], [],
1332 # expat version 2.0 and earlier do not provide expat.pc
1333 [AC_CHECK_HEADER([expat.h],[],
1334 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1335 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1336 [AC_MSG_ERROR([Expat library required for DRI not found])])
1337 EXPAT_LIBS="-lexpat"])
1339 DRICOMMON_NEED_LIBDRM=no
1340 # If we are building any DRI driver other than swrast.
1341 if test -n "$with_dri_drivers"; then
1342 if test "x$with_dri_drivers" != xswrast; then
1343 # ... libdrm is required
1344 if test "x$have_libdrm" != xyes; then
1345 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1347 DRICOMMON_NEED_LIBDRM=yes
1351 # If we're building any gallium DRI driver other than swrast
1352 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1353 if test "x$with_gallium_drivers" != xswrast; then
1354 # ... build a libdrm aware dricommon
1355 DRICOMMON_NEED_LIBDRM=yes
1359 # put all the necessary libs together
1360 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1363 AC_SUBST([DRI_LIB_DEPS])
1366 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1367 if test -n "$with_dri_drivers"; then
1368 if test "x$enable_opengl" != xyes; then
1369 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1372 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1373 for driver in $dri_drivers; do
1374 DRI_DIRS="$DRI_DIRS $driver"
1378 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1382 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1385 HAVE_NOUVEAU_DRI=yes;
1386 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1389 HAVE_RADEON_DRI=yes;
1390 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1394 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1397 HAVE_SWRAST_DRI=yes;
1400 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1404 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1407 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1408 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1409 "x$enable_osmesa" = xyes -o \
1413 dnl OSMesa configuration
1416 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1417 AC_ARG_WITH([osmesa-bits],
1418 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1419 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1420 [osmesa_bits="$withval"],
1422 if test "x$osmesa_bits" != x8; then
1423 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1424 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1428 case "x$osmesa_bits" in
1430 OSMESA_LIB="${OSMESA_LIB}"
1433 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1434 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1437 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1441 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1442 # only link libraries with osmesa if shared
1443 if test "$enable_static" = no; then
1444 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1448 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1451 AC_SUBST([OSMESA_LIB_DEPS])
1452 AC_SUBST([OSMESA_PC_REQ])
1453 AC_SUBST([OSMESA_PC_LIB_PRIV])
1456 dnl gbm configuration
1458 if test "x$enable_gbm" = xauto; then
1459 case "$with_egl_platforms" in
1466 if test "x$enable_gbm" = xyes; then
1467 if test "x$need_pci_id$have_pci_id" = xyesno; then
1468 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1471 if test "x$enable_dri" = xyes; then
1472 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1473 if test "x$enable_shared_glapi" = xno; then
1474 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1477 # Strictly speaking libgbm does not require --enable-dri, although
1478 # both of its backends do. Thus one can build libgbm without any
1479 # backends if --disable-dri is set.
1480 # To avoid unnecessary complexity of checking if at least one backend
1481 # is available when building, just mandate --enable-dri.
1482 AC_MSG_ERROR([gbm requires --enable-dri])
1485 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1486 if test "x$need_pci_id$have_libudev" = xyesyes; then
1487 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1491 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1492 AC_SUBST([GBM_PC_REQ_PRIV])
1493 AC_SUBST([GBM_PC_LIB_PRIV])
1496 dnl EGL configuration
1500 if test "x$enable_egl" = xyes; then
1501 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1503 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1505 if test "$enable_static" != yes; then
1506 if test "x$enable_dri" = xyes; then
1507 HAVE_EGL_DRIVER_DRI2=1
1512 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1513 AC_SUBST([EGL_LIB_DEPS])
1516 dnl XA configuration
1518 if test "x$enable_xa" = xyes; then
1519 if test "x$with_gallium_drivers" = xswrast; then
1521 Building xa requires at least one non swrast gallium driver.
1522 If you are looking to use libxatracker.so with the VMware driver,
1523 make sure to include svga in the gallium drivers list, apart from
1525 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1527 enable_gallium_loader=$enable_shared_pipe_drivers
1529 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1532 dnl OpenVG configuration
1536 if test "x$enable_openvg" = xyes; then
1537 if test "x$enable_egl" = xno; then
1538 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1540 if test -z "$with_gallium_drivers"; then
1541 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1544 AC_MSG_ERROR([Cannot enable OpenVG, because egl_gallium has been removed and
1545 OpenVG has not been integrated into standard libEGL yet])
1547 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1548 VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS $PTHREAD_LIBS"
1549 VG_PC_LIB_PRIV="-lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1550 AC_SUBST([VG_PC_LIB_PRIV])
1552 AM_CONDITIONAL(HAVE_OPENVG, test "x$enable_openvg" = 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_xvmc" = xyes -o \
1576 "x$enable_vdpau" = xyes -o \
1577 "x$enable_omx" = xyes -o \
1578 "x$enable_va" = xyes; then
1579 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1582 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1584 if test "x$enable_xvmc" = xyes; then
1585 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1586 enable_gallium_loader=$enable_shared_pipe_drivers
1588 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1590 if test "x$enable_vdpau" = xyes; then
1591 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1592 enable_gallium_loader=$enable_shared_pipe_drivers
1594 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1596 if test "x$enable_omx" = xyes; then
1597 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1598 enable_gallium_loader=$enable_shared_pipe_drivers
1600 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1602 if test "x$enable_va" = xyes; then
1603 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1604 enable_gallium_loader=$enable_shared_pipe_drivers
1606 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1609 dnl Nine Direct3D9 configuration
1611 if test "x$enable_nine" = xyes; then
1612 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1613 AC_MSG_ERROR([nine requires the gallium swrast driver])
1615 if test "x$with_gallium_drivers" == xswrast; then
1616 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1618 if test "x$enable_dri3" = xno; then
1619 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1622 enable_gallium_loader=$enable_shared_pipe_drivers
1624 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1627 dnl OpenCL configuration
1630 AC_ARG_WITH([libclc-path],
1631 [AS_HELP_STRING([--with-libclc-path],
1632 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1633 [LIBCLC_PATH="$withval"],
1636 if test -n "$LIBCLC_PATH"; then
1637 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1638 Please review the updated build instructions for clover:
1639 http://dri.freedesktop.org/wiki/GalliumCompute])
1643 AC_ARG_WITH([clang-libdir],
1644 [AS_HELP_STRING([--with-clang-libdir],
1645 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1646 [CLANG_LIBDIR="$withval"],
1649 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1650 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1652 if test "x$enable_opencl" = xyes; then
1653 if test -z "$with_gallium_drivers"; then
1654 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1657 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1658 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1661 if test "x$have_libclc" = xno; then
1662 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1663 Make sure the directory containing libclc.pc is specified in your
1664 PKG_CONFIG_PATH environment variable.
1665 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1667 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1668 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1669 AC_SUBST([LIBCLC_INCLUDEDIR])
1670 AC_SUBST([LIBCLC_LIBEXECDIR])
1673 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1674 enable_gallium_loader=yes
1676 if test "x$enable_opencl_icd" = xyes; then
1677 OPENCL_LIBNAME="MesaOpenCL"
1679 OPENCL_LIBNAME="OpenCL"
1682 if test "x$have_libelf" != xyes; then
1683 AC_MSG_ERROR([Clover requires libelf])
1686 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1687 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1688 AC_SUBST([OPENCL_LIBNAME])
1691 dnl Gallium configuration
1693 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1695 AC_SUBST([LLVM_BINDIR])
1696 AC_SUBST([LLVM_CFLAGS])
1697 AC_SUBST([LLVM_CPPFLAGS])
1698 AC_SUBST([LLVM_CXXFLAGS])
1699 AC_SUBST([LLVM_LIBDIR])
1700 AC_SUBST([LLVM_LIBS])
1701 AC_SUBST([LLVM_LDFLAGS])
1702 AC_SUBST([LLVM_INCLUDEDIR])
1703 AC_SUBST([LLVM_VERSION])
1704 AC_SUBST([CLANG_RESOURCE_DIR])
1706 case "x$enable_opengl$enable_gles1$enable_gles2" in
1708 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1712 AC_SUBST([VG_LIB_DEPS])
1713 AC_SUBST([EGL_CLIENT_APIS])
1716 dnl EGL Platforms configuration
1718 AC_ARG_WITH([egl-platforms],
1719 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1720 [comma delimited native platforms libEGL supports, e.g.
1721 "x11,drm" @<:@default=auto@:>@])],
1722 [with_egl_platforms="$withval"],
1723 [if test "x$enable_egl" = xyes; then
1724 with_egl_platforms="x11"
1726 with_egl_platforms=""
1729 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1730 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1733 # Do per-EGL platform setups and checks
1734 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1735 for plat in $egl_platforms; do
1738 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1740 WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
1741 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
1742 [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
1746 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1750 test "x$enable_gbm" = "xno" &&
1751 AC_MSG_ERROR([EGL platform drm needs gbm])
1752 test "x$have_libdrm" != xyes &&
1753 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1756 android|fbdev|gdi|null)
1760 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1764 case "$plat$need_pci_id$have_pci_id" in
1765 waylandyesno|drmyesno)
1766 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1770 # libEGL wants to default to the first platform specified in
1771 # ./configure. parse that here.
1772 if test "x$egl_platforms" != "x"; then
1773 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
1774 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1776 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1779 if echo "$egl_platforms" | grep -q 'x11'; then
1780 NEED_WINSYS_XLIB=yes
1782 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1783 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1784 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1785 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep -q 'fbdev')
1786 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1788 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1790 AC_SUBST([EGL_NATIVE_PLATFORM])
1791 AC_SUBST([EGL_CFLAGS])
1793 # If we don't have the X11 platform, set this define so we don't try to include
1795 if ! echo "$egl_platforms" | grep -q 'x11'; then
1796 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1797 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1800 AC_ARG_WITH([max-width],
1801 [AS_HELP_STRING([--with-max-width=N],
1802 [Maximum framebuffer width (4096)])],
1803 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1804 AS_IF([test "${withval}" -gt "4096"],
1805 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1807 AC_ARG_WITH([max-height],
1808 [AS_HELP_STRING([--with-max-height=N],
1809 [Maximum framebuffer height (4096)])],
1810 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1811 AS_IF([test "${withval}" -gt "4096"],
1812 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1818 AC_ARG_ENABLE([gallium-llvm],
1819 [AS_HELP_STRING([--enable-gallium-llvm],
1820 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1821 [enable_gallium_llvm="$enableval"],
1822 [enable_gallium_llvm=auto])
1824 AC_ARG_ENABLE([llvm-shared-libs],
1825 [AS_HELP_STRING([--enable-llvm-shared-libs],
1826 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1827 [enable_llvm_shared_libs="$enableval"],
1828 [enable_llvm_shared_libs=yes])
1830 AC_ARG_WITH([llvm-prefix],
1831 [AS_HELP_STRING([--with-llvm-prefix],
1832 [Prefix for LLVM installations in non-standard locations])],
1833 [llvm_prefix="$withval"],
1837 # Call this inside ` ` to get the return value.
1838 # $1 is the llvm-config command with arguments.
1839 strip_unwanted_llvm_flags() {
1840 # Use \> (marks the end of the word)
1842 -e 's/-DNDEBUG\>//g' \
1843 -e 's/-D_GNU_SOURCE\>//g' \
1844 -e 's/-pedantic\>//g' \
1845 -e 's/-Wcovered-switch-default\>//g' \
1849 -e 's/-Wcast-qual\>//g' \
1850 -e 's/-Woverloaded-virtual\>//g' \
1851 -e 's/-fcolor-diagnostics\>//g' \
1852 -e 's/-fdata-sections\>//g' \
1853 -e 's/-ffunction-sections\>//g' \
1854 -e 's/-fno-exceptions\>//g' \
1855 -e 's/-fomit-frame-pointer\>//g' \
1856 -e 's/-fvisibility-inlines-hidden\>//g' \
1858 -e 's/-fstack-protector-strong\>//g'
1862 if test -z "$with_gallium_drivers"; then
1863 enable_gallium_llvm=no
1865 if test "x$enable_gallium_llvm" = xauto; then
1867 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1870 if test "x$enable_gallium_llvm" = xyes; then
1871 if test -n "$llvm_prefix"; then
1872 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1874 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1877 if test "x$LLVM_CONFIG" != xno; then
1878 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1879 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1880 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1881 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1882 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1883 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1884 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1885 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1887 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1888 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1889 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1890 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1892 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1893 if test -z "$LLVM_VERSION_PATCH"; then
1894 LLVM_VERSION_PATCH=0
1897 if test -n "${LLVM_VERSION_MAJOR}"; then
1898 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1900 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1903 LLVM_REQUIRED_VERSION_MAJOR="3"
1904 LLVM_REQUIRED_VERSION_MINOR="3"
1905 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1906 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1909 LLVM_COMPONENTS="engine bitwriter"
1910 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1911 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1914 if test "x$enable_opencl" = xyes; then
1915 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1916 # LLVM 3.3 >= 177971 requires IRReader
1917 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1918 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1920 # LLVM 3.4 requires Option
1921 if $LLVM_CONFIG --components | grep -qw 'option'; then
1922 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1924 # Current OpenCL/Clover and LLVM 3.5 require ObjCARCOpts and ProfileData
1925 if $LLVM_CONFIG --components | grep -qw 'objcarcopts'; then
1926 LLVM_COMPONENTS="${LLVM_COMPONENTS} objcarcopts"
1928 if $LLVM_CONFIG --components | grep -qw 'profiledata'; then
1929 LLVM_COMPONENTS="${LLVM_COMPONENTS} profiledata"
1932 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1935 dnl Check for Clang internal headers
1936 if test "x$enable_opencl" = xyes; then
1937 if test -z "$CLANG_LIBDIR"; then
1938 CLANG_LIBDIR=${LLVM_LIBDIR}
1940 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1941 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1942 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1952 if test "x$enable_opencl" = xyes; then
1953 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1957 dnl Directory for XVMC libs
1958 AC_ARG_WITH([xvmc-libdir],
1959 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1960 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1961 [XVMC_LIB_INSTALL_DIR="$withval"],
1962 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1963 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1968 if test "x$enable_gallium_tests" = xyes; then
1969 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1970 enable_gallium_loader=yes
1972 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1974 dnl Directory for VDPAU libs
1975 AC_ARG_WITH([vdpau-libdir],
1976 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1977 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1978 [VDPAU_LIB_INSTALL_DIR="$withval"],
1979 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1980 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1982 dnl Directory for OMX libs
1984 AC_ARG_WITH([omx-libdir],
1985 [AS_HELP_STRING([--with-omx-libdir=DIR],
1986 [directory for the OMX libraries])],
1987 [OMX_LIB_INSTALL_DIR="$withval"],
1988 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1989 AC_SUBST([OMX_LIB_INSTALL_DIR])
1991 dnl Directory for VA libs
1993 AC_ARG_WITH([va-libdir],
1994 [AS_HELP_STRING([--with-va-libdir=DIR],
1995 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
1996 [VA_LIB_INSTALL_DIR="$withval"],
1997 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
1998 AC_SUBST([VA_LIB_INSTALL_DIR])
2000 AC_ARG_WITH([d3d-libdir],
2001 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2002 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2003 [D3D_DRIVER_INSTALL_DIR="$withval"],
2004 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2005 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2008 dnl Gallium helper functions
2010 gallium_require_drm() {
2011 if test "x$have_libdrm" != xyes; then
2012 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2016 gallium_require_llvm() {
2017 if test "x$MESA_LLVM" = x0; then
2018 case "$host" in *gnux32) return;; esac
2020 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2025 gallium_require_drm_loader() {
2026 if test "x$enable_gallium_loader" = xyes; then
2027 if test "x$need_pci_id$have_pci_id" = xyesno; then
2028 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2030 enable_gallium_drm_loader=yes
2032 if test "x$enable_va" = xyes && test "x$7" != x; then
2033 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2038 case "$with_egl_platforms" in
2042 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2045 if test "x$enable_gbm" != xyes; then
2046 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2050 radeon_llvm_check() {
2051 if test "x$enable_gallium_llvm" != "xyes"; then
2052 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2054 LLVM_REQUIRED_VERSION_MAJOR="3"
2055 LLVM_REQUIRED_VERSION_MINOR="4"
2056 LLVM_REQUIRED_VERSION_PATCH="2"
2057 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}${LLVM_REQUIRED_VERSION_PATCH}"; then
2058 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR.$LLVM_REQUIRED_VERSION_PATCH or newer is required for $1])
2060 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
2061 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
2062 sources with the --enable-experimental-targets=R600
2065 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
2066 NEED_RADEON_LLVM=yes
2067 if test "x$have_libelf" != xyes; then
2068 AC_MSG_ERROR([$1 requires libelf when using llvm])
2072 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2073 if test -n "$with_gallium_drivers"; then
2074 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2075 for driver in $gallium_drivers; do
2078 HAVE_GALLIUM_SVGA=yes
2079 gallium_require_drm "svga"
2080 gallium_require_drm_loader
2083 HAVE_GALLIUM_I915=yes
2084 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2085 gallium_require_drm "Gallium i915"
2086 gallium_require_drm_loader
2089 HAVE_GALLIUM_ILO=yes
2090 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2091 gallium_require_drm "Gallium i965/ilo"
2092 gallium_require_drm_loader
2095 HAVE_GALLIUM_R300=yes
2096 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2097 gallium_require_drm "Gallium R300"
2098 gallium_require_drm_loader
2099 gallium_require_llvm "Gallium R300"
2102 HAVE_GALLIUM_R600=yes
2103 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2104 gallium_require_drm "Gallium R600"
2105 gallium_require_drm_loader
2106 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2107 radeon_llvm_check "r600g"
2108 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2110 if test "x$enable_r600_llvm" = xyes; then
2111 USE_R600_LLVM_COMPILER=yes;
2113 if test "x$enable_opencl" = xyes; then
2114 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2118 HAVE_GALLIUM_RADEONSI=yes
2119 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2120 gallium_require_drm "radeonsi"
2121 gallium_require_drm_loader
2122 radeon_llvm_check "radeonsi"
2123 require_egl_drm "radeonsi"
2126 HAVE_GALLIUM_NOUVEAU=yes
2127 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2128 gallium_require_drm "nouveau"
2129 gallium_require_drm_loader
2132 HAVE_GALLIUM_FREEDRENO=yes
2133 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2134 gallium_require_drm "freedreno"
2135 gallium_require_drm_loader
2138 HAVE_GALLIUM_SOFTPIPE=yes
2139 if test "x$MESA_LLVM" = x1; then
2140 HAVE_GALLIUM_LLVMPIPE=yes
2144 HAVE_GALLIUM_VC4=yes
2145 gallium_require_drm "vc4"
2146 gallium_require_drm_loader
2149 i?86 | x86_64 | amd64)
2150 USE_VC4_SIMULATOR=yes
2155 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2161 dnl Set LLVM_LIBS - This is done after the driver configuration so
2162 dnl that drivers can add additional components to LLVM_COMPONENTS.
2163 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2164 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2165 dnl this was causing the same libraries to be appear multiple times
2168 if test "x$MESA_LLVM" != x0; then
2170 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2172 if test "x$enable_llvm_shared_libs" = xyes; then
2173 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2174 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2175 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2177 if test "x$llvm_have_one_so" = xyes; then
2178 dnl LLVM was built using auto*, so there is only one shared object.
2179 LLVM_LIBS="-l$LLVM_SO_NAME"
2181 dnl If LLVM was built with CMake, there will be one shared object per
2183 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2184 [AC_MSG_ERROR([Could not find llvm shared libraries:
2185 Please make sure you have built llvm with the --enable-shared option
2186 and that your llvm libraries are installed in $LLVM_LIBDIR
2187 If you have installed your llvm libraries to a different directory you
2188 can use the --with-llvm-prefix= configure flag to specify this directory.
2189 NOTE: Mesa is attempting to use llvm shared libraries by default.
2190 If you do not want to build with llvm shared libraries and instead want to
2191 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2192 invocation and rebuild.])])
2194 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2195 dnl install uses a shared object for each component and we have
2196 dnl already added all of these objects to LLVM_LIBS.
2199 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2200 dnl We need to link to llvm system libs when using static libs
2201 dnl However, only llvm 3.5+ provides --system-libs
2202 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2203 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2208 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2209 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2210 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2211 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2212 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2213 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2214 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2215 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2216 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2217 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2218 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2219 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2220 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2222 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2224 # NOTE: anything using xcb or other client side libs ends up in separate
2225 # _CLIENT variables. The pipe loader is built in two variants,
2226 # one that is standalone and does not link any x client libs (for
2227 # use by XA tracker in particular, but could be used in any case
2228 # where communication with xserver is not desired).
2229 if test "x$enable_gallium_loader" = xyes; then
2230 if test "x$NEED_WINSYS_XLIB" = xyes; then
2231 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2234 if test "x$enable_dri" = xyes; then
2235 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2238 if test "x$enable_gallium_drm_loader" = xyes; then
2239 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2240 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2241 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2242 if test "x$pipe_loader_have_xcb" = xyes; then
2243 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2244 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2248 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2249 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2251 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2252 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2253 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2254 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2257 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2258 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2259 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2260 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2261 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2262 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2264 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2265 "x$HAVE_GALLIUM_R600" = xyes -o \
2266 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2267 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2268 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2269 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2270 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2271 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2272 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2273 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2274 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2275 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2276 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2281 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2282 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2283 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2284 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2285 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2287 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2288 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2289 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2291 AC_SUBST([NINE_MAJOR], 1)
2292 AC_SUBST([NINE_MINOR], 0)
2293 AC_SUBST([NINE_TINY], 0)
2294 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2296 AC_SUBST([VDPAU_MAJOR], 1)
2297 AC_SUBST([VDPAU_MINOR], 0)
2299 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2300 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2301 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2302 AC_SUBST([VA_MINOR], $VA_MINOR)
2304 AC_SUBST([XVMC_MAJOR], 1)
2305 AC_SUBST([XVMC_MINOR], 0)
2307 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2308 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2309 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2310 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2312 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2313 AC_SUBST([XA_MINOR], $XA_MINOR)
2314 AC_SUBST([XA_TINY], $XA_TINY)
2315 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2317 dnl Restore LDFLAGS and CPPFLAGS
2318 LDFLAGS="$_SAVE_LDFLAGS"
2319 CPPFLAGS="$_SAVE_CPPFLAGS"
2321 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2322 if test "x$acv_mesa_CLANG" = xyes; then
2323 CFLAGS="$CFLAGS -Qunused-arguments"
2324 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2327 dnl Add user CFLAGS and CXXFLAGS
2328 CFLAGS="$CFLAGS $USER_CFLAGS"
2329 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2331 dnl Substitute the config
2332 AC_CONFIG_FILES([Makefile
2334 src/egl/drivers/dri2/Makefile
2335 src/egl/main/Makefile
2337 src/egl/wayland/wayland-drm/Makefile
2338 src/egl/wayland/wayland-egl/Makefile
2339 src/egl/wayland/wayland-egl/wayland-egl.pc
2340 src/gallium/Makefile
2341 src/gallium/auxiliary/Makefile
2342 src/gallium/auxiliary/pipe-loader/Makefile
2343 src/gallium/drivers/freedreno/Makefile
2344 src/gallium/drivers/galahad/Makefile
2345 src/gallium/drivers/i915/Makefile
2346 src/gallium/drivers/identity/Makefile
2347 src/gallium/drivers/ilo/Makefile
2348 src/gallium/drivers/llvmpipe/Makefile
2349 src/gallium/drivers/noop/Makefile
2350 src/gallium/drivers/nouveau/Makefile
2351 src/gallium/drivers/r300/Makefile
2352 src/gallium/drivers/r600/Makefile
2353 src/gallium/drivers/radeon/Makefile
2354 src/gallium/drivers/radeonsi/Makefile
2355 src/gallium/drivers/rbug/Makefile
2356 src/gallium/drivers/softpipe/Makefile
2357 src/gallium/drivers/svga/Makefile
2358 src/gallium/drivers/trace/Makefile
2359 src/gallium/drivers/vc4/Makefile
2360 src/gallium/drivers/vc4/kernel/Makefile
2361 src/gallium/state_trackers/clover/Makefile
2362 src/gallium/state_trackers/dri/Makefile
2363 src/gallium/state_trackers/glx/xlib/Makefile
2364 src/gallium/state_trackers/nine/Makefile
2365 src/gallium/state_trackers/omx/Makefile
2366 src/gallium/state_trackers/osmesa/Makefile
2367 src/gallium/state_trackers/va/Makefile
2368 src/gallium/state_trackers/vdpau/Makefile
2369 src/gallium/state_trackers/vega/Makefile
2370 src/gallium/state_trackers/xa/Makefile
2371 src/gallium/state_trackers/xvmc/Makefile
2372 src/gallium/targets/d3dadapter9/Makefile
2373 src/gallium/targets/d3dadapter9/d3d.pc
2374 src/gallium/targets/dri/Makefile
2375 src/gallium/targets/libgl-xlib/Makefile
2376 src/gallium/targets/omx/Makefile
2377 src/gallium/targets/opencl/Makefile
2378 src/gallium/targets/osmesa/Makefile
2379 src/gallium/targets/osmesa/osmesa.pc
2380 src/gallium/targets/pipe-loader/Makefile
2381 src/gallium/targets/va/Makefile
2382 src/gallium/targets/vdpau/Makefile
2383 src/gallium/targets/xa/Makefile
2384 src/gallium/targets/xa/xatracker.pc
2385 src/gallium/targets/xvmc/Makefile
2386 src/gallium/tests/trivial/Makefile
2387 src/gallium/tests/unit/Makefile
2388 src/gallium/winsys/freedreno/drm/Makefile
2389 src/gallium/winsys/i915/drm/Makefile
2390 src/gallium/winsys/intel/drm/Makefile
2391 src/gallium/winsys/nouveau/drm/Makefile
2392 src/gallium/winsys/radeon/drm/Makefile
2393 src/gallium/winsys/svga/drm/Makefile
2394 src/gallium/winsys/sw/dri/Makefile
2395 src/gallium/winsys/sw/fbdev/Makefile
2396 src/gallium/winsys/sw/kms-dri/Makefile
2397 src/gallium/winsys/sw/null/Makefile
2398 src/gallium/winsys/sw/wayland/Makefile
2399 src/gallium/winsys/sw/wrapper/Makefile
2400 src/gallium/winsys/sw/xlib/Makefile
2401 src/gallium/winsys/vc4/drm/Makefile
2406 src/glx/apple/Makefile
2407 src/glx/tests/Makefile
2411 src/mapi/es1api/glesv1_cm.pc
2412 src/mapi/es2api/glesv2.pc
2413 src/mapi/glapi/gen/Makefile
2416 src/mesa/drivers/dri/dri.pc
2417 src/mesa/drivers/dri/common/Makefile
2418 src/mesa/drivers/dri/common/xmlpool/Makefile
2419 src/mesa/drivers/dri/i915/Makefile
2420 src/mesa/drivers/dri/i965/Makefile
2421 src/mesa/drivers/dri/Makefile
2422 src/mesa/drivers/dri/nouveau/Makefile
2423 src/mesa/drivers/dri/r200/Makefile
2424 src/mesa/drivers/dri/radeon/Makefile
2425 src/mesa/drivers/dri/swrast/Makefile
2426 src/mesa/drivers/osmesa/Makefile
2427 src/mesa/drivers/osmesa/osmesa.pc
2428 src/mesa/drivers/x11/Makefile
2429 src/mesa/main/tests/Makefile
2431 src/util/tests/hash_table/Makefile])
2436 dnl Output some configuration info for the user
2439 echo " prefix: $prefix"
2440 echo " exec_prefix: $exec_prefix"
2441 echo " libdir: $libdir"
2442 echo " includedir: $includedir"
2446 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2447 echo " OpenVG: $enable_openvg"
2451 case "x$enable_osmesa$enable_gallium_osmesa" in
2453 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2456 echo " OSMesa: lib$OSMESA_LIB"
2464 if test "x$enable_dri" != xno; then
2465 echo " DRI platform: $dri_platform"
2466 if test -z "$DRI_DIRS"; then
2467 echo " DRI drivers: no"
2469 echo " DRI drivers: $DRI_DIRS"
2471 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2474 case "x$enable_glx$enable_xlib_glx" in
2476 echo " GLX: Xlib-based"
2479 echo " GLX: DRI-based"
2482 echo " GLX: $enable_glx"
2488 echo " EGL: $enable_egl"
2489 if test "$enable_egl" = yes; then
2490 echo " EGL platforms: $egl_platforms"
2493 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2494 egl_drivers="$egl_drivers builtin:egl_dri2"
2497 echo " EGL drivers: $egl_drivers"
2501 if test "x$MESA_LLVM" = x1; then
2503 echo " llvm-config: $LLVM_CONFIG"
2504 echo " llvm-version: $LLVM_VERSION"
2510 if test -n "$with_gallium_drivers"; then
2511 echo " Gallium: yes"
2518 echo " Shader cache: $enable_shader_cache"
2519 if test "x$enable_shader_cache" = "xyes"; then
2520 echo " With SHA1 from: $with_sha1"
2525 echo " Shared libs: $enable_shared"
2526 echo " Static libs: $enable_static"
2527 echo " Shared-glapi: $enable_shared_glapi"
2529 dnl Compiler options
2530 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2531 cflags=`echo $CFLAGS | \
2532 $SED 's/^ *//;s/ */ /;s/ *$//'`
2533 cxxflags=`echo $CXXFLAGS | \
2534 $SED 's/^ *//;s/ */ /;s/ *$//'`
2535 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2537 echo " CFLAGS: $cflags"
2538 echo " CXXFLAGS: $cxxflags"
2539 echo " Macros: $defines"
2541 if test "x$MESA_LLVM" = x1; then
2542 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2543 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2544 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2547 echo " PYTHON2: $PYTHON2"
2550 echo " Run '${MAKE-make}' to build Mesa"