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_dri" = xyes -o \
1576 "x$enable_xvmc" = xyes -o \
1577 "x$enable_vdpau" = xyes -o \
1578 "x$enable_omx" = xyes -o \
1579 "x$enable_va" = xyes; then
1582 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1584 if test "x$enable_xvmc" = xyes -o \
1585 "x$enable_vdpau" = xyes -o \
1586 "x$enable_omx" = xyes -o \
1587 "x$enable_va" = xyes; then
1588 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1589 need_gallium_vl_winsys=yes
1591 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1593 if test "x$enable_xvmc" = xyes; then
1594 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1595 enable_gallium_loader=$enable_shared_pipe_drivers
1597 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1599 if test "x$enable_vdpau" = xyes; then
1600 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1601 enable_gallium_loader=$enable_shared_pipe_drivers
1603 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1605 if test "x$enable_omx" = xyes; then
1606 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1607 enable_gallium_loader=$enable_shared_pipe_drivers
1609 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1611 if test "x$enable_va" = xyes; then
1612 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1613 enable_gallium_loader=$enable_shared_pipe_drivers
1615 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1618 dnl Nine Direct3D9 configuration
1620 if test "x$enable_nine" = xyes; then
1621 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1622 AC_MSG_ERROR([nine requires the gallium swrast driver])
1624 if test "x$with_gallium_drivers" == xswrast; then
1625 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1627 if test "x$enable_dri3" = xno; then
1628 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1631 enable_gallium_loader=$enable_shared_pipe_drivers
1633 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1636 dnl OpenCL configuration
1639 AC_ARG_WITH([libclc-path],
1640 [AS_HELP_STRING([--with-libclc-path],
1641 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1642 [LIBCLC_PATH="$withval"],
1645 if test -n "$LIBCLC_PATH"; then
1646 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1647 Please review the updated build instructions for clover:
1648 http://dri.freedesktop.org/wiki/GalliumCompute])
1652 AC_ARG_WITH([clang-libdir],
1653 [AS_HELP_STRING([--with-clang-libdir],
1654 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1655 [CLANG_LIBDIR="$withval"],
1658 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1659 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1661 if test "x$enable_opencl" = xyes; then
1662 if test -z "$with_gallium_drivers"; then
1663 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1666 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1667 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1670 if test "x$have_libclc" = xno; then
1671 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1672 Make sure the directory containing libclc.pc is specified in your
1673 PKG_CONFIG_PATH environment variable.
1674 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1676 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1677 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1678 AC_SUBST([LIBCLC_INCLUDEDIR])
1679 AC_SUBST([LIBCLC_LIBEXECDIR])
1682 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1683 enable_gallium_loader=yes
1685 if test "x$enable_opencl_icd" = xyes; then
1686 OPENCL_LIBNAME="MesaOpenCL"
1688 OPENCL_LIBNAME="OpenCL"
1691 if test "x$have_libelf" != xyes; then
1692 AC_MSG_ERROR([Clover requires libelf])
1695 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1696 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1697 AC_SUBST([OPENCL_LIBNAME])
1700 dnl Gallium configuration
1702 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1704 AC_SUBST([LLVM_BINDIR])
1705 AC_SUBST([LLVM_CFLAGS])
1706 AC_SUBST([LLVM_CPPFLAGS])
1707 AC_SUBST([LLVM_CXXFLAGS])
1708 AC_SUBST([LLVM_LIBDIR])
1709 AC_SUBST([LLVM_LIBS])
1710 AC_SUBST([LLVM_LDFLAGS])
1711 AC_SUBST([LLVM_INCLUDEDIR])
1712 AC_SUBST([LLVM_VERSION])
1713 AC_SUBST([CLANG_RESOURCE_DIR])
1715 case "x$enable_opengl$enable_gles1$enable_gles2" in
1717 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1721 AC_SUBST([VG_LIB_DEPS])
1722 AC_SUBST([EGL_CLIENT_APIS])
1725 dnl EGL Platforms configuration
1727 AC_ARG_WITH([egl-platforms],
1728 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1729 [comma delimited native platforms libEGL supports, e.g.
1730 "x11,drm" @<:@default=auto@:>@])],
1731 [with_egl_platforms="$withval"],
1732 [if test "x$enable_egl" = xyes; then
1733 with_egl_platforms="x11"
1735 with_egl_platforms=""
1738 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1739 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1742 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
1743 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
1745 if test "x$WAYLAND_SCANNER" = x; then
1746 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
1749 # Do per-EGL platform setups and checks
1750 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1751 for plat in $egl_platforms; do
1754 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1756 if test "x$WAYLAND_SCANNER" = x; then
1757 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
1762 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1766 test "x$enable_gbm" = "xno" &&
1767 AC_MSG_ERROR([EGL platform drm needs gbm])
1768 test "x$have_libdrm" != xyes &&
1769 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1772 android|fbdev|gdi|null)
1776 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1780 case "$plat$need_pci_id$have_pci_id" in
1781 waylandyesno|drmyesno)
1782 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1786 # libEGL wants to default to the first platform specified in
1787 # ./configure. parse that here.
1788 if test "x$egl_platforms" != "x"; then
1789 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
1790 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1792 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1795 if echo "$egl_platforms" | grep -q 'x11'; then
1796 NEED_WINSYS_XLIB=yes
1798 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1799 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1800 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1801 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep -q 'fbdev')
1802 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1804 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1806 AC_SUBST([EGL_NATIVE_PLATFORM])
1807 AC_SUBST([EGL_CFLAGS])
1809 # If we don't have the X11 platform, set this define so we don't try to include
1811 if ! echo "$egl_platforms" | grep -q 'x11'; then
1812 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1813 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1816 AC_ARG_WITH([max-width],
1817 [AS_HELP_STRING([--with-max-width=N],
1818 [Maximum framebuffer width (4096)])],
1819 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1820 AS_IF([test "${withval}" -gt "4096"],
1821 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1823 AC_ARG_WITH([max-height],
1824 [AS_HELP_STRING([--with-max-height=N],
1825 [Maximum framebuffer height (4096)])],
1826 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1827 AS_IF([test "${withval}" -gt "4096"],
1828 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1834 AC_ARG_ENABLE([gallium-llvm],
1835 [AS_HELP_STRING([--enable-gallium-llvm],
1836 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1837 [enable_gallium_llvm="$enableval"],
1838 [enable_gallium_llvm=auto])
1840 AC_ARG_ENABLE([llvm-shared-libs],
1841 [AS_HELP_STRING([--enable-llvm-shared-libs],
1842 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1843 [enable_llvm_shared_libs="$enableval"],
1844 [enable_llvm_shared_libs=yes])
1846 AC_ARG_WITH([llvm-prefix],
1847 [AS_HELP_STRING([--with-llvm-prefix],
1848 [Prefix for LLVM installations in non-standard locations])],
1849 [llvm_prefix="$withval"],
1853 # Call this inside ` ` to get the return value.
1854 # $1 is the llvm-config command with arguments.
1855 strip_unwanted_llvm_flags() {
1856 # Use \> (marks the end of the word)
1858 -e 's/-DNDEBUG\>//g' \
1859 -e 's/-D_GNU_SOURCE\>//g' \
1860 -e 's/-pedantic\>//g' \
1861 -e 's/-Wcovered-switch-default\>//g' \
1865 -e 's/-Wcast-qual\>//g' \
1866 -e 's/-Woverloaded-virtual\>//g' \
1867 -e 's/-fcolor-diagnostics\>//g' \
1868 -e 's/-fdata-sections\>//g' \
1869 -e 's/-ffunction-sections\>//g' \
1870 -e 's/-fno-exceptions\>//g' \
1871 -e 's/-fomit-frame-pointer\>//g' \
1872 -e 's/-fvisibility-inlines-hidden\>//g' \
1874 -e 's/-fstack-protector-strong\>//g'
1878 if test -z "$with_gallium_drivers"; then
1879 enable_gallium_llvm=no
1881 if test "x$enable_gallium_llvm" = xauto; then
1883 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1886 if test "x$enable_gallium_llvm" = xyes; then
1887 if test -n "$llvm_prefix"; then
1888 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1890 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1893 if test "x$LLVM_CONFIG" != xno; then
1894 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1895 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1896 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1897 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1898 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1899 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1900 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1901 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1903 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1904 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1905 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1906 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1908 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1909 if test -z "$LLVM_VERSION_PATCH"; then
1910 LLVM_VERSION_PATCH=0
1913 if test -n "${LLVM_VERSION_MAJOR}"; then
1914 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1916 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1919 LLVM_REQUIRED_VERSION_MAJOR="3"
1920 LLVM_REQUIRED_VERSION_MINOR="3"
1921 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1922 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1925 LLVM_COMPONENTS="engine bitwriter"
1926 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1927 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1930 if test "x$enable_opencl" = xyes; then
1931 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
1932 # LLVM 3.3 >= 177971 requires IRReader
1933 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1934 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1936 # LLVM 3.4 requires Option
1937 if $LLVM_CONFIG --components | grep -qw 'option'; then
1938 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1940 # Current OpenCL/Clover and LLVM 3.5 require ObjCARCOpts and ProfileData
1941 if $LLVM_CONFIG --components | grep -qw 'objcarcopts'; then
1942 LLVM_COMPONENTS="${LLVM_COMPONENTS} objcarcopts"
1944 if $LLVM_CONFIG --components | grep -qw 'profiledata'; then
1945 LLVM_COMPONENTS="${LLVM_COMPONENTS} profiledata"
1948 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1951 dnl Check for Clang internal headers
1952 if test "x$enable_opencl" = xyes; then
1953 if test -z "$CLANG_LIBDIR"; then
1954 CLANG_LIBDIR=${LLVM_LIBDIR}
1956 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1957 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1958 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1968 if test "x$enable_opencl" = xyes; then
1969 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1973 dnl Directory for XVMC libs
1974 AC_ARG_WITH([xvmc-libdir],
1975 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1976 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1977 [XVMC_LIB_INSTALL_DIR="$withval"],
1978 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1979 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1984 if test "x$enable_gallium_tests" = xyes; then
1985 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1986 enable_gallium_loader=yes
1988 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1990 dnl Directory for VDPAU libs
1991 AC_ARG_WITH([vdpau-libdir],
1992 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1993 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1994 [VDPAU_LIB_INSTALL_DIR="$withval"],
1995 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1996 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1998 dnl Directory for OMX libs
2000 AC_ARG_WITH([omx-libdir],
2001 [AS_HELP_STRING([--with-omx-libdir=DIR],
2002 [directory for the OMX libraries])],
2003 [OMX_LIB_INSTALL_DIR="$withval"],
2004 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2005 AC_SUBST([OMX_LIB_INSTALL_DIR])
2007 dnl Directory for VA libs
2009 AC_ARG_WITH([va-libdir],
2010 [AS_HELP_STRING([--with-va-libdir=DIR],
2011 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2012 [VA_LIB_INSTALL_DIR="$withval"],
2013 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2014 AC_SUBST([VA_LIB_INSTALL_DIR])
2016 AC_ARG_WITH([d3d-libdir],
2017 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2018 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2019 [D3D_DRIVER_INSTALL_DIR="$withval"],
2020 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2021 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2024 dnl Gallium helper functions
2026 gallium_require_drm() {
2027 if test "x$have_libdrm" != xyes; then
2028 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2032 gallium_require_llvm() {
2033 if test "x$MESA_LLVM" = x0; then
2034 case "$host" in *gnux32) return;; esac
2036 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2041 gallium_require_drm_loader() {
2042 if test "x$enable_gallium_loader" = xyes; then
2043 if test "x$need_pci_id$have_pci_id" = xyesno; then
2044 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2046 enable_gallium_drm_loader=yes
2048 if test "x$enable_va" = xyes && test "x$7" != x; then
2049 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
2054 case "$with_egl_platforms" in
2058 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2061 if test "x$enable_gbm" != xyes; then
2062 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2066 radeon_llvm_check() {
2067 if test "x$enable_gallium_llvm" != "xyes"; then
2068 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2070 LLVM_REQUIRED_VERSION_MAJOR="3"
2071 LLVM_REQUIRED_VERSION_MINOR="4"
2072 LLVM_REQUIRED_VERSION_PATCH="2"
2073 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}${LLVM_REQUIRED_VERSION_PATCH}"; then
2074 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR.$LLVM_REQUIRED_VERSION_PATCH or newer is required for $1])
2076 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
2077 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
2078 sources with the --enable-experimental-targets=R600
2081 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
2082 NEED_RADEON_LLVM=yes
2083 if test "x$have_libelf" != xyes; then
2084 AC_MSG_ERROR([$1 requires libelf when using llvm])
2088 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2089 if test -n "$with_gallium_drivers"; then
2090 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2091 for driver in $gallium_drivers; do
2094 HAVE_GALLIUM_SVGA=yes
2095 gallium_require_drm "svga"
2096 gallium_require_drm_loader
2099 HAVE_GALLIUM_I915=yes
2100 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2101 gallium_require_drm "Gallium i915"
2102 gallium_require_drm_loader
2105 HAVE_GALLIUM_ILO=yes
2106 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2107 gallium_require_drm "Gallium i965/ilo"
2108 gallium_require_drm_loader
2111 HAVE_GALLIUM_R300=yes
2112 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2113 gallium_require_drm "Gallium R300"
2114 gallium_require_drm_loader
2115 gallium_require_llvm "Gallium R300"
2118 HAVE_GALLIUM_R600=yes
2119 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2120 gallium_require_drm "Gallium R600"
2121 gallium_require_drm_loader
2122 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
2123 radeon_llvm_check "r600g"
2124 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2126 if test "x$enable_r600_llvm" = xyes; then
2127 USE_R600_LLVM_COMPILER=yes;
2129 if test "x$enable_opencl" = xyes; then
2130 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2134 HAVE_GALLIUM_RADEONSI=yes
2135 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2136 gallium_require_drm "radeonsi"
2137 gallium_require_drm_loader
2138 radeon_llvm_check "radeonsi"
2139 require_egl_drm "radeonsi"
2142 HAVE_GALLIUM_NOUVEAU=yes
2143 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2144 gallium_require_drm "nouveau"
2145 gallium_require_drm_loader
2148 HAVE_GALLIUM_FREEDRENO=yes
2149 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2150 gallium_require_drm "freedreno"
2151 gallium_require_drm_loader
2154 HAVE_GALLIUM_SOFTPIPE=yes
2155 if test "x$MESA_LLVM" = x1; then
2156 HAVE_GALLIUM_LLVMPIPE=yes
2160 HAVE_GALLIUM_VC4=yes
2161 gallium_require_drm "vc4"
2162 gallium_require_drm_loader
2165 i?86 | x86_64 | amd64)
2166 USE_VC4_SIMULATOR=yes
2171 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2177 dnl Set LLVM_LIBS - This is done after the driver configuration so
2178 dnl that drivers can add additional components to LLVM_COMPONENTS.
2179 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2180 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2181 dnl this was causing the same libraries to be appear multiple times
2184 if test "x$MESA_LLVM" != x0; then
2186 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2188 if test "x$enable_llvm_shared_libs" = xyes; then
2189 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2190 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2191 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
2193 if test "x$llvm_have_one_so" = xyes; then
2194 dnl LLVM was built using auto*, so there is only one shared object.
2195 LLVM_LIBS="-l$LLVM_SO_NAME"
2197 dnl If LLVM was built with CMake, there will be one shared object per
2199 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2200 [AC_MSG_ERROR([Could not find llvm shared libraries:
2201 Please make sure you have built llvm with the --enable-shared option
2202 and that your llvm libraries are installed in $LLVM_LIBDIR
2203 If you have installed your llvm libraries to a different directory you
2204 can use the --with-llvm-prefix= configure flag to specify this directory.
2205 NOTE: Mesa is attempting to use llvm shared libraries by default.
2206 If you do not want to build with llvm shared libraries and instead want to
2207 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2208 invocation and rebuild.])])
2210 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2211 dnl install uses a shared object for each component and we have
2212 dnl already added all of these objects to LLVM_LIBS.
2215 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2216 dnl We need to link to llvm system libs when using static libs
2217 dnl However, only llvm 3.5+ provides --system-libs
2218 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2219 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2224 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2225 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2226 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2227 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2228 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2229 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2230 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2231 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2232 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2233 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2234 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2235 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2236 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2238 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2240 # NOTE: anything using xcb or other client side libs ends up in separate
2241 # _CLIENT variables. The pipe loader is built in two variants,
2242 # one that is standalone and does not link any x client libs (for
2243 # use by XA tracker in particular, but could be used in any case
2244 # where communication with xserver is not desired).
2245 if test "x$enable_gallium_loader" = xyes; then
2246 if test "x$NEED_WINSYS_XLIB" = xyes; then
2247 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2250 if test "x$enable_dri" = xyes; then
2251 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2254 if test "x$enable_gallium_drm_loader" = xyes; then
2255 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2256 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2257 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2258 if test "x$pipe_loader_have_xcb" = xyes; then
2259 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2260 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2264 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2265 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2267 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2268 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2269 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2270 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2273 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2274 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2275 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2276 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2277 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2278 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2280 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2281 "x$HAVE_GALLIUM_R600" = xyes -o \
2282 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2283 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2284 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2285 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2286 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2287 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2288 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2289 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2290 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2291 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2292 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2297 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2298 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2299 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2300 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2301 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2303 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2304 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2305 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2307 AC_SUBST([NINE_MAJOR], 1)
2308 AC_SUBST([NINE_MINOR], 0)
2309 AC_SUBST([NINE_TINY], 0)
2310 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2312 AC_SUBST([VDPAU_MAJOR], 1)
2313 AC_SUBST([VDPAU_MINOR], 0)
2315 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2316 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2317 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2318 AC_SUBST([VA_MINOR], $VA_MINOR)
2320 AC_SUBST([XVMC_MAJOR], 1)
2321 AC_SUBST([XVMC_MINOR], 0)
2323 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2324 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2325 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2326 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2328 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2329 AC_SUBST([XA_MINOR], $XA_MINOR)
2330 AC_SUBST([XA_TINY], $XA_TINY)
2331 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2333 dnl Restore LDFLAGS and CPPFLAGS
2334 LDFLAGS="$_SAVE_LDFLAGS"
2335 CPPFLAGS="$_SAVE_CPPFLAGS"
2337 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2338 if test "x$acv_mesa_CLANG" = xyes; then
2339 CFLAGS="$CFLAGS -Qunused-arguments"
2340 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2343 dnl Add user CFLAGS and CXXFLAGS
2344 CFLAGS="$CFLAGS $USER_CFLAGS"
2345 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2347 dnl Substitute the config
2348 AC_CONFIG_FILES([Makefile
2350 src/egl/drivers/dri2/Makefile
2351 src/egl/main/Makefile
2353 src/egl/wayland/wayland-drm/Makefile
2354 src/egl/wayland/wayland-egl/Makefile
2355 src/egl/wayland/wayland-egl/wayland-egl.pc
2356 src/gallium/Makefile
2357 src/gallium/auxiliary/Makefile
2358 src/gallium/auxiliary/pipe-loader/Makefile
2359 src/gallium/drivers/freedreno/Makefile
2360 src/gallium/drivers/galahad/Makefile
2361 src/gallium/drivers/i915/Makefile
2362 src/gallium/drivers/identity/Makefile
2363 src/gallium/drivers/ilo/Makefile
2364 src/gallium/drivers/llvmpipe/Makefile
2365 src/gallium/drivers/noop/Makefile
2366 src/gallium/drivers/nouveau/Makefile
2367 src/gallium/drivers/r300/Makefile
2368 src/gallium/drivers/r600/Makefile
2369 src/gallium/drivers/radeon/Makefile
2370 src/gallium/drivers/radeonsi/Makefile
2371 src/gallium/drivers/rbug/Makefile
2372 src/gallium/drivers/softpipe/Makefile
2373 src/gallium/drivers/svga/Makefile
2374 src/gallium/drivers/trace/Makefile
2375 src/gallium/drivers/vc4/Makefile
2376 src/gallium/drivers/vc4/kernel/Makefile
2377 src/gallium/state_trackers/clover/Makefile
2378 src/gallium/state_trackers/dri/Makefile
2379 src/gallium/state_trackers/glx/xlib/Makefile
2380 src/gallium/state_trackers/nine/Makefile
2381 src/gallium/state_trackers/omx/Makefile
2382 src/gallium/state_trackers/osmesa/Makefile
2383 src/gallium/state_trackers/va/Makefile
2384 src/gallium/state_trackers/vdpau/Makefile
2385 src/gallium/state_trackers/vega/Makefile
2386 src/gallium/state_trackers/xa/Makefile
2387 src/gallium/state_trackers/xvmc/Makefile
2388 src/gallium/targets/d3dadapter9/Makefile
2389 src/gallium/targets/d3dadapter9/d3d.pc
2390 src/gallium/targets/dri/Makefile
2391 src/gallium/targets/libgl-xlib/Makefile
2392 src/gallium/targets/omx/Makefile
2393 src/gallium/targets/opencl/Makefile
2394 src/gallium/targets/osmesa/Makefile
2395 src/gallium/targets/osmesa/osmesa.pc
2396 src/gallium/targets/pipe-loader/Makefile
2397 src/gallium/targets/va/Makefile
2398 src/gallium/targets/vdpau/Makefile
2399 src/gallium/targets/xa/Makefile
2400 src/gallium/targets/xa/xatracker.pc
2401 src/gallium/targets/xvmc/Makefile
2402 src/gallium/tests/trivial/Makefile
2403 src/gallium/tests/unit/Makefile
2404 src/gallium/winsys/freedreno/drm/Makefile
2405 src/gallium/winsys/i915/drm/Makefile
2406 src/gallium/winsys/intel/drm/Makefile
2407 src/gallium/winsys/nouveau/drm/Makefile
2408 src/gallium/winsys/radeon/drm/Makefile
2409 src/gallium/winsys/svga/drm/Makefile
2410 src/gallium/winsys/sw/dri/Makefile
2411 src/gallium/winsys/sw/fbdev/Makefile
2412 src/gallium/winsys/sw/kms-dri/Makefile
2413 src/gallium/winsys/sw/null/Makefile
2414 src/gallium/winsys/sw/wayland/Makefile
2415 src/gallium/winsys/sw/wrapper/Makefile
2416 src/gallium/winsys/sw/xlib/Makefile
2417 src/gallium/winsys/vc4/drm/Makefile
2422 src/glx/apple/Makefile
2423 src/glx/tests/Makefile
2427 src/mapi/es1api/glesv1_cm.pc
2428 src/mapi/es2api/glesv2.pc
2429 src/mapi/glapi/gen/Makefile
2432 src/mesa/drivers/dri/dri.pc
2433 src/mesa/drivers/dri/common/Makefile
2434 src/mesa/drivers/dri/common/xmlpool/Makefile
2435 src/mesa/drivers/dri/i915/Makefile
2436 src/mesa/drivers/dri/i965/Makefile
2437 src/mesa/drivers/dri/Makefile
2438 src/mesa/drivers/dri/nouveau/Makefile
2439 src/mesa/drivers/dri/r200/Makefile
2440 src/mesa/drivers/dri/radeon/Makefile
2441 src/mesa/drivers/dri/swrast/Makefile
2442 src/mesa/drivers/osmesa/Makefile
2443 src/mesa/drivers/osmesa/osmesa.pc
2444 src/mesa/drivers/x11/Makefile
2445 src/mesa/main/tests/Makefile
2447 src/util/tests/hash_table/Makefile])
2452 dnl Output some configuration info for the user
2455 echo " prefix: $prefix"
2456 echo " exec_prefix: $exec_prefix"
2457 echo " libdir: $libdir"
2458 echo " includedir: $includedir"
2462 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2463 echo " OpenVG: $enable_openvg"
2467 case "x$enable_osmesa$enable_gallium_osmesa" in
2469 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2472 echo " OSMesa: lib$OSMESA_LIB"
2480 if test "x$enable_dri" != xno; then
2481 echo " DRI platform: $dri_platform"
2482 if test -z "$DRI_DIRS"; then
2483 echo " DRI drivers: no"
2485 echo " DRI drivers: $DRI_DIRS"
2487 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2490 case "x$enable_glx$enable_xlib_glx" in
2492 echo " GLX: Xlib-based"
2495 echo " GLX: DRI-based"
2498 echo " GLX: $enable_glx"
2504 echo " EGL: $enable_egl"
2505 if test "$enable_egl" = yes; then
2506 echo " EGL platforms: $egl_platforms"
2509 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2510 egl_drivers="$egl_drivers builtin:egl_dri2"
2513 echo " EGL drivers: $egl_drivers"
2517 if test "x$MESA_LLVM" = x1; then
2519 echo " llvm-config: $LLVM_CONFIG"
2520 echo " llvm-version: $LLVM_VERSION"
2526 if test -n "$with_gallium_drivers"; then
2527 echo " Gallium: yes"
2534 echo " Shader cache: $enable_shader_cache"
2535 if test "x$enable_shader_cache" = "xyes"; then
2536 echo " With SHA1 from: $with_sha1"
2541 echo " Shared libs: $enable_shared"
2542 echo " Static libs: $enable_static"
2543 echo " Shared-glapi: $enable_shared_glapi"
2545 dnl Compiler options
2546 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2547 cflags=`echo $CFLAGS | \
2548 $SED 's/^ *//;s/ */ /;s/ *$//'`
2549 cxxflags=`echo $CXXFLAGS | \
2550 $SED 's/^ *//;s/ */ /;s/ *$//'`
2551 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2553 echo " CFLAGS: $cflags"
2554 echo " CXXFLAGS: $cxxflags"
2555 echo " Macros: $defines"
2557 if test "x$MESA_LLVM" = x1; then
2558 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2559 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2560 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2563 echo " PYTHON2: $PYTHON2"
2566 echo " Run '${MAKE-make}' to build Mesa"