1 dnl Process this file with autoconf to create configure.
5 dnl Tell the user about autoconf.html in the --help output
6 m4_divert_once([HELP_END], [
7 See docs/autoconf.html for more details on the options for Mesa.])
9 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
10 AC_INIT([Mesa], [MESA_VERSION],
11 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
12 AC_CONFIG_AUX_DIR([bin])
13 AC_CONFIG_MACRO_DIR([m4])
15 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz])
17 # Support silent build rules, requires at least automake-1.11. Disable
18 # by either passing --disable-silent-rules to configure or passing V=1
20 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
21 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
23 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
25 dnl Set internal versions
27 AC_SUBST([OSMESA_VERSION])
29 dnl Versions for external dependencies
30 LIBDRM_REQUIRED=2.4.38
31 LIBDRM_RADEON_REQUIRED=2.4.56
32 LIBDRM_INTEL_REQUIRED=2.4.52
33 LIBDRM_NVVIEUX_REQUIRED=2.4.33
34 LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
35 LIBDRM_FREEDRENO_REQUIRED=2.4.57
36 DRI2PROTO_REQUIRED=2.6
37 DRI3PROTO_REQUIRED=1.0
38 PRESENTPROTO_REQUIRED=1.0
40 GLPROTO_REQUIRED=1.4.14
41 LIBOMXIL_BELLAGIO_REQUIRED=0.0
44 WAYLAND_REQUIRED=1.2.0
48 XSHMFENCE_REQUIRED=1.1
58 AC_CHECK_PROGS([PYTHON2], [python2 python])
65 LT_INIT([disable-static])
68 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
69 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
71 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
72 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
74 AC_CHECK_PROG(INDENT, indent, indent, cat)
75 if test "x$INDENT" != "xcat"; then
76 # Only GNU indent is supported
77 INDENT_VERSION=`indent --version | grep GNU`
78 if test $? -eq 0; then
79 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
85 AX_CHECK_PYTHON_MAKO_MODULE(0.3.4)
89 dnl We need a POSIX shell for parts of the build. Assume we have one
93 # Solaris /bin/sh is too old/non-POSIX compliant
94 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
99 dnl clang is mostly GCC-compatible, but its version is much lower,
100 dnl so we have to check for it.
101 AC_MSG_CHECKING([if compiling with clang])
104 [AC_LANG_PROGRAM([], [[
109 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
111 AC_MSG_RESULT([$acv_mesa_CLANG])
113 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
114 dnl versions are explictly not supported.
116 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
117 AC_MSG_CHECKING([whether gcc version is sufficient])
121 GCC_VERSION=`$CC -dumpversion`
122 if test $? -eq 0; then
123 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
124 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
127 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
129 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
134 if test "x$cross_compiling" = xyes; then
139 dnl Check for compiler builtins
140 AX_GCC_BUILTIN([__builtin_bswap32])
141 AX_GCC_BUILTIN([__builtin_bswap64])
142 AX_GCC_BUILTIN([__builtin_clz])
143 AX_GCC_BUILTIN([__builtin_clzll])
144 AX_GCC_BUILTIN([__builtin_ctz])
145 AX_GCC_BUILTIN([__builtin_expect])
146 AX_GCC_BUILTIN([__builtin_ffs])
147 AX_GCC_BUILTIN([__builtin_ffsll])
148 AX_GCC_BUILTIN([__builtin_popcount])
149 AX_GCC_BUILTIN([__builtin_popcountll])
150 AX_GCC_BUILTIN([__builtin_unreachable])
152 AX_GCC_FUNC_ATTRIBUTE([flatten])
153 AX_GCC_FUNC_ATTRIBUTE([format])
154 AX_GCC_FUNC_ATTRIBUTE([malloc])
155 AX_GCC_FUNC_ATTRIBUTE([packed])
157 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
159 dnl Make sure the pkg-config macros are defined
160 m4_ifndef([PKG_PROG_PKG_CONFIG],
161 [m4_fatal([Could not locate the pkg-config autoconf macros.
162 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
163 are in a different location, try setting the environment variable
164 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
165 PKG_PROG_PKG_CONFIG()
167 dnl LIB_DIR - library basename
168 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
171 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
172 _SAVE_LDFLAGS="$LDFLAGS"
173 _SAVE_CPPFLAGS="$CPPFLAGS"
176 DEFINES="-DUSE_EXTERNAL_DXTN_LIB=1"
180 DEFINES="$DEFINES -D_GNU_SOURCE"
183 DEFINES="$DEFINES -DSVR4"
186 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
190 dnl Add flags for gcc and g++
191 if test "x$GCC" = xyes; then
192 CFLAGS="$CFLAGS -Wall -std=c99"
194 # Enable -Werror=implicit-function-declaration and
195 # -Werror=missing-prototypes, if available, or otherwise, just
196 # -Wmissing-prototypes. This is particularly useful to avoid
197 # generating a loadable driver module that has undefined symbols.
198 save_CFLAGS="$CFLAGS"
199 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
200 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
201 CFLAGS="$CFLAGS -Werror=missing-prototypes"
202 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
203 AC_MSG_RESULT([yes]),
204 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
205 AC_MSG_RESULT([no])]);
207 # Enable -fvisibility=hidden if using a gcc that supports it
208 save_CFLAGS="$CFLAGS"
209 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
210 VISIBILITY_CFLAGS="-fvisibility=hidden"
211 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
212 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
213 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
215 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
218 # Work around aliasing bugs - developers should comment this out
219 CFLAGS="$CFLAGS -fno-strict-aliasing"
221 # gcc's builtin memcmp is slower than glibc's
222 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
223 CFLAGS="$CFLAGS -fno-builtin-memcmp"
225 if test "x$GXX" = xyes; then
226 CXXFLAGS="$CXXFLAGS -Wall"
228 # Enable -fvisibility=hidden if using a gcc that supports it
229 save_CXXFLAGS="$CXXFLAGS"
230 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
231 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
232 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
234 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
235 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
238 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
239 CXXFLAGS=$save_CXXFLAGS
241 # Work around aliasing bugs - developers should comment this out
242 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
244 # gcc's builtin memcmp is slower than glibc's
245 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
246 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
249 dnl even if the compiler appears to support it, using visibility attributes isn't
250 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
254 VISIBILITY_CXXFLAGS=""
258 AC_SUBST([VISIBILITY_CFLAGS])
259 AC_SUBST([VISIBILITY_CXXFLAGS])
262 dnl Optional flags, check for compiler support
264 SSE41_CFLAGS="-msse4.1"
265 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
266 dnl stack, but on x86-32 such alignment is not guaranteed.
267 case "$target_cpu" in
269 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
272 save_CFLAGS="$CFLAGS"
273 CFLAGS="$SSE41_CFLAGS $CFLAGS"
274 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
275 #include <smmintrin.h>
277 __m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
278 c = _mm_max_epu32(a, b);
280 }]])], SSE41_SUPPORTED=1)
281 CFLAGS="$save_CFLAGS"
282 if test "x$SSE41_SUPPORTED" = x1; then
283 DEFINES="$DEFINES -DUSE_SSE41"
285 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
286 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
288 dnl Can't have static and shared libraries, default to static if user
289 dnl explicitly requested. If both disabled, set to static since shared
290 dnl was explicitly requested.
291 case "x$enable_static$enable_shared" in
293 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
297 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
302 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
305 dnl other compiler options
307 AC_ARG_ENABLE([debug],
308 [AS_HELP_STRING([--enable-debug],
309 [use debug compiler flags and macros @<:@default=disabled@:>@])],
310 [enable_debug="$enableval"],
313 if test "x$enable_debug" = xyes; then
314 DEFINES="$DEFINES -DDEBUG"
315 if test "x$GCC" = xyes; then
316 if ! echo "$CFLAGS" | grep -q -e '-g'; then
319 if ! echo "$CFLAGS" | grep -q -e '-O'; then
323 if test "x$GXX" = xyes; then
324 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
325 CXXFLAGS="$CXXFLAGS -g"
327 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
328 CXXFLAGS="$CXXFLAGS -O0"
334 dnl Check if linker supports -Bsymbolic
336 save_LDFLAGS=$LDFLAGS
337 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
338 AC_MSG_CHECKING([if ld supports -Bsymbolic])
340 [AC_LANG_SOURCE([int main() { return 0;}])],
341 [AC_MSG_RESULT([yes])
342 BSYMBOLIC="-Wl,-Bsymbolic";],
345 LDFLAGS=$save_LDFLAGS
347 AC_SUBST([BSYMBOLIC])
350 dnl Check if linker supports garbage collection
352 save_LDFLAGS=$LDFLAGS
353 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
354 AC_MSG_CHECKING([whether ld supports --gc-sections])
356 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
357 [AC_MSG_RESULT([yes])
358 GC_SECTIONS="-Wl,--gc-sections";],
361 LDFLAGS=$save_LDFLAGS
363 AC_SUBST([GC_SECTIONS])
366 dnl OpenBSD does not have DT_NEEDED entries for libc by design
367 dnl so when these flags are passed to ld via libtool the checks will fail
371 LD_NO_UNDEFINED="" ;;
373 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
376 AC_SUBST([LD_NO_UNDEFINED])
379 dnl Check if linker supports version scripts
381 AC_MSG_CHECKING([if the linker supports version-scripts])
382 save_LDFLAGS=$LDFLAGS
383 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
384 cat > conftest.map <<EOF
394 [AC_LANG_SOURCE([int main() { return 0;}])],
395 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
396 [have_ld_version_script=no; AC_MSG_RESULT(no)])
397 LDFLAGS=$save_LDFLAGS
398 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
401 dnl Check if linker supports dynamic list files
403 AC_MSG_CHECKING([if the linker supports --dynamic-list])
404 save_LDFLAGS=$LDFLAGS
405 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
406 cat > conftest.dyn <<EOF
408 radeon_drm_winsys_create;
412 [AC_LANG_SOURCE([int main() { return 0;}])],
413 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
414 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
415 LDFLAGS=$save_LDFLAGS
416 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
419 dnl compatibility symlinks
423 HAVE_COMPAT_SYMLINKS=yes ;;
425 HAVE_COMPAT_SYMLINKS=no ;;
428 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
446 AC_ARG_WITH([gl-lib-name],
447 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
448 [specify GL library name @<:@default=GL@:>@])],
451 AC_ARG_WITH([osmesa-lib-name],
452 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
453 [specify OSMesa library name @<:@default=OSMesa@:>@])],
454 [OSMESA_LIB=$withval],
456 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
457 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
460 dnl Mangled Mesa support
462 AC_ARG_ENABLE([mangling],
463 [AS_HELP_STRING([--enable-mangling],
464 [enable mangled symbols and library name @<:@default=disabled@:>@])],
465 [enable_mangling="${enableval}"],
468 if test "x${enable_mangling}" = "xyes" ; then
469 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
470 GL_LIB="Mangled${GL_LIB}"
471 OSMESA_LIB="Mangled${OSMESA_LIB}"
474 AC_SUBST([OSMESA_LIB])
477 dnl potentially-infringing-but-nobody-knows-for-sure stuff
479 AC_ARG_ENABLE([texture-float],
480 [AS_HELP_STRING([--enable-texture-float],
481 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
482 [enable_texture_float="$enableval"],
483 [enable_texture_float=no]
485 if test "x$enable_texture_float" = xyes; then
486 AC_MSG_WARN([Floating-point textures enabled.])
487 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
488 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
492 dnl Arch/platform-specific settings
495 [AS_HELP_STRING([--disable-asm],
496 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
497 [enable_asm="$enableval"],
501 AC_MSG_CHECKING([whether to enable assembly])
502 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
503 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
504 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
506 i?86 | x86_64 | amd64)
508 AC_MSG_RESULT([no, cross compiling])
512 # check for supported arches
513 if test "x$enable_asm" = xyes; then
517 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
524 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
540 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
541 AC_MSG_RESULT([yes, x86])
544 DEFINES="$DEFINES -DUSE_X86_64_ASM"
545 AC_MSG_RESULT([yes, x86_64])
548 DEFINES="$DEFINES -DUSE_SPARC_ASM"
549 AC_MSG_RESULT([yes, sparc])
552 AC_MSG_RESULT([no, platform not supported])
557 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
558 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
560 dnl Check to see if dlopen is in default libraries (like Solaris, which
561 dnl has it in libc), or if libdl is needed to get it.
562 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
563 [AC_CHECK_LIB([dl], [dlopen],
564 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
565 AC_SUBST([DLOPEN_LIBS])
567 dnl Check if that library also has dladdr
569 LIBS="$LIBS $DLOPEN_LIBS"
570 AC_CHECK_FUNCS([dladdr])
577 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
578 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
579 [AC_MSG_ERROR([Could not find clock_gettime])])])
580 AC_SUBST([CLOCK_LIB])
584 dnl See if posix_memalign is available
585 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
587 dnl Check for pthreads
595 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
596 dnl to -pthread, which causes problems if we need -lpthread to appear in
598 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
600 dnl SELinux awareness.
601 AC_ARG_ENABLE([selinux],
602 [AS_HELP_STRING([--enable-selinux],
603 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
604 [MESA_SELINUX="$enableval"],
606 if test "x$enable_selinux" = "xyes"; then
607 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
608 [AC_CHECK_HEADER([selinux/selinux.h],[],
609 [AC_MSG_ERROR([SELinux headers not found])])
610 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
611 [AC_MSG_ERROR([SELinux library not found])])
612 SELINUX_LIBS="-lselinux"])
613 DEFINES="$DEFINES -DMESA_SELINUX"
615 AC_SUBST([SELINUX_CFLAGS])
616 AC_SUBST([SELINUX_LIBS])
619 AC_ARG_ENABLE([opengl],
620 [AS_HELP_STRING([--disable-opengl],
621 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
622 [enable_opengl="$enableval"],
624 AC_ARG_ENABLE([gles1],
625 [AS_HELP_STRING([--enable-gles1],
626 [enable support for OpenGL ES 1.x API @<:@default=disabled@:>@])],
627 [enable_gles1="$enableval"],
629 AC_ARG_ENABLE([gles2],
630 [AS_HELP_STRING([--enable-gles2],
631 [enable support for OpenGL ES 2.x API @<:@default=disabled@:>@])],
632 [enable_gles2="$enableval"],
634 AC_ARG_ENABLE([openvg],
635 [AS_HELP_STRING([--enable-openvg],
636 [enable support for OpenVG API @<:@default=disabled@:>@])],
637 [enable_openvg="$enableval"],
641 [AS_HELP_STRING([--enable-dri],
642 [enable DRI modules @<:@default=enabled@:>@])],
643 [enable_dri="$enableval"],
654 AC_ARG_ENABLE([dri3],
655 [AS_HELP_STRING([--enable-dri3],
656 [enable DRI3 @<:@default=auto@:>@])],
657 [enable_dri3="$enableval"],
658 [enable_dri3="$dri3_default"])
660 [AS_HELP_STRING([--enable-glx],
661 [enable GLX library @<:@default=enabled@:>@])],
662 [enable_glx="$enableval"],
664 AC_ARG_ENABLE([osmesa],
665 [AS_HELP_STRING([--enable-osmesa],
666 [enable OSMesa library @<:@default=disabled@:>@])],
667 [enable_osmesa="$enableval"],
669 AC_ARG_ENABLE([gallium-osmesa],
670 [AS_HELP_STRING([--enable-gallium-osmesa],
671 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
672 [enable_gallium_osmesa="$enableval"],
673 [enable_gallium_osmesa=no])
675 [AS_HELP_STRING([--disable-egl],
676 [disable EGL library @<:@default=enabled@:>@])],
677 [enable_egl="$enableval"],
681 [AS_HELP_STRING([--enable-xa],
682 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
683 [enable_xa="$enableval"],
686 [AS_HELP_STRING([--enable-gbm],
687 [enable gbm library @<:@default=auto@:>@])],
688 [enable_gbm="$enableval"],
690 AC_ARG_ENABLE([nine],
691 [AS_HELP_STRING([--enable-nine],
692 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
693 [enable_nine="$enableval"],
696 AC_ARG_ENABLE([xvmc],
697 [AS_HELP_STRING([--enable-xvmc],
698 [enable xvmc library @<:@default=auto@:>@])],
699 [enable_xvmc="$enableval"],
701 AC_ARG_ENABLE([vdpau],
702 [AS_HELP_STRING([--enable-vdpau],
703 [enable vdpau library @<:@default=auto@:>@])],
704 [enable_vdpau="$enableval"],
707 [AS_HELP_STRING([--enable-omx],
708 [enable OpenMAX library @<:@default=disabled@:>@])],
709 [enable_omx="$enableval"],
712 [AS_HELP_STRING([--enable-va],
713 [enable va library @<:@default=auto@:>@])],
714 [enable_va="$enableval"],
716 AC_ARG_ENABLE([opencl],
717 [AS_HELP_STRING([--enable-opencl],
718 [enable OpenCL library @<:@default=disabled@:>@])],
719 [enable_opencl="$enableval"],
721 AC_ARG_ENABLE([opencl_icd],
722 [AS_HELP_STRING([--enable-opencl-icd],
723 [Build an OpenCL ICD library to be loaded by an ICD implementation
724 @<:@default=disabled@:>@])],
725 [enable_opencl_icd="$enableval"],
726 [enable_opencl_icd=no])
727 AC_ARG_ENABLE([xlib-glx],
728 [AS_HELP_STRING([--enable-xlib-glx],
729 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
730 [enable_xlib_glx="$enableval"],
731 [enable_xlib_glx=no])
733 AC_ARG_ENABLE([r600-llvm-compiler],
734 [AS_HELP_STRING([--enable-r600-llvm-compiler],
735 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
736 [enable_r600_llvm="$enableval"],
737 [enable_r600_llvm=no])
739 AC_ARG_ENABLE([gallium-tests],
740 [AS_HELP_STRING([--enable-gallium-tests],
741 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
742 [enable_gallium_tests="$enableval"],
743 [enable_gallium_tests=no])
745 # Option for Gallium drivers
747 # Keep this in sync with the --with-gallium-drivers help string default value
748 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
750 AC_ARG_WITH([gallium-drivers],
751 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
752 [comma delimited Gallium drivers list, e.g.
753 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
754 @<:@default=r300,r600,svga,swrast@:>@])],
755 [with_gallium_drivers="$withval"],
756 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
758 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
759 # here so that the script doesn't choke on an unknown driver name later.
760 case "$with_gallium_drivers" in
761 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
762 no) with_gallium_drivers='' ;;
765 if test "x$enable_opengl" = xno -a \
766 "x$enable_gles1" = xno -a \
767 "x$enable_gles2" = xno -a \
768 "x$enable_nine" = xno -a \
769 "x$enable_openvg" = xno -a \
770 "x$enable_xa" = xno -a \
771 "x$enable_xvmc" = xno -a \
772 "x$enable_vdpau" = xno -a \
773 "x$enable_omx" = xno -a \
774 "x$enable_va" = xno -a \
775 "x$enable_opencl" = xno; then
776 AC_MSG_ERROR([at least one API should be enabled])
779 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
780 if test "x$enable_opengl" = xno -a \
781 "x$enable_gles1" = xyes; then
782 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
785 if test "x$enable_opengl" = xno -a \
786 "x$enable_gles2" = xyes; then
787 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
790 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
791 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
792 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
793 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
794 "x$enable_gles1" = xyes -o \
795 "x$enable_gles2" = xyes)
797 if test "x$enable_glx" = xno; then
798 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
802 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
803 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
806 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
807 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
810 # Disable GLX if OpenGL is not enabled
811 if test "x$enable_glx$enable_opengl" = xyesno; then
812 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
816 # Disable GLX if DRI and Xlib-GLX are not enabled
817 if test "x$enable_glx" = xyes -a \
818 "x$enable_dri" = xno -a \
819 "x$enable_xlib_glx" = xno; then
820 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
824 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
825 "x$enable_dri" = xyes)
827 # Select which platform-dependent DRI code gets built
830 dri_platform='apple' ;;
832 dri_platform='none' ;;
834 dri_platform='drm' ;;
837 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
838 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
839 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
840 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
841 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
843 AC_ARG_ENABLE([shared-glapi],
844 [AS_HELP_STRING([--enable-shared-glapi],
845 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
846 [enable_shared_glapi="$enableval"],
847 [enable_shared_glapi=yes])
849 case "x$enable_opengl$enable_gles1$enable_gles2" in
851 if test "x$enable_shared_glapi" = xno; then
852 AC_MSG_ERROR([shared GLAPI required when building two or more of
853 the following APIs - opengl, gles1 gles2])
858 # Building Xlib-GLX requires shared glapi to be disabled.
859 if test "x$enable_xlib_glx" = xyes; then
860 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
861 enable_shared_glapi=no
864 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
866 # Build the pipe-drivers as separate libraries/modules.
867 # Do not touch this unless you know what you are doing.
868 # XXX: Expose via configure option ?
869 enable_shared_pipe_drivers=no
872 dnl Driver specific build directories
875 case "x$enable_glx$enable_xlib_glx" in
877 NEED_WINSYS_XLIB="yes"
881 if test "x$enable_dri" = xyes; then
882 enable_gallium_loader="$enable_shared_pipe_drivers"
885 if test "x$enable_gallium_osmesa" = xyes; then
886 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
887 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
889 if test "x$enable_osmesa" = xyes; then
890 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
894 AC_SUBST([MESA_LLVM])
897 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
898 [have_libdrm=yes], [have_libdrm=no])
899 if test "x$have_libdrm" = xyes; then
900 DEFINES="$DEFINES -DHAVE_LIBDRM"
910 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
911 have_libudev=yes, have_libudev=no)
913 AC_ARG_ENABLE([sysfs],
914 [AS_HELP_STRING([--enable-sysfs],
915 [enable /sys PCI identification @<:@default=disabled@:>@])],
916 [have_sysfs="$enableval"],
920 if test "x$enable_dri" = xyes; then
921 if test "$enable_static" = yes; then
922 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
925 # not a hard requirement as swrast does not depend on it
926 if test "x$have_libdrm" = xyes; then
927 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
931 AC_ARG_ENABLE([driglx-direct],
932 [AS_HELP_STRING([--disable-driglx-direct],
933 [disable direct rendering in GLX and EGL for DRI \
934 @<:@default=auto@:>@])],
935 [driglx_direct="$enableval"],
936 [driglx_direct="yes"])
939 dnl libGL configuration per driver
941 case "x$enable_glx$enable_xlib_glx" in
944 dri_modules="x11 xext xcb"
945 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
946 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
947 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
948 GL_LIB_DEPS="$XLIBGL_LIBS"
949 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
950 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
954 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
956 # find the DRI deps for libGL
957 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
959 if test x"$driglx_direct" = xyes; then
960 if test x"$dri_platform" = xdrm ; then
961 DEFINES="$DEFINES -DGLX_USE_DRM"
962 if test "x$have_libdrm" != xyes; then
963 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
966 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
967 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
968 if test x"$enable_dri3" = xyes; then
969 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
970 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
973 if test x"$enable_dri" = xyes; then
974 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
977 if test x"$enable_dri3" = xyes; then
978 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
979 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
982 if test x"$dri_platform" = xapple ; then
983 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
987 # add xf86vidmode if available
988 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
989 if test "$HAVE_XF86VIDMODE" = yes ; then
990 dri_modules="$dri_modules xxf86vm"
993 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
994 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
995 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
996 GL_LIB_DEPS="$DRIGL_LIBS"
998 # need DRM libs, $PTHREAD_LIBS, etc.
999 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1000 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1005 if test "$have_libudev" = yes; then
1006 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1010 if test "$have_sysfs" = yes; then
1011 DEFINES="$DEFINES -DHAVE_SYSFS"
1015 # This is outside the case (above) so that it is invoked even for non-GLX
1017 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1019 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1020 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1021 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1022 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1024 AC_SUBST([X11_INCLUDES])
1025 AC_SUBST([GL_LIB_DEPS])
1026 AC_SUBST([GL_PC_REQ_PRIV])
1027 AC_SUBST([GL_PC_LIB_PRIV])
1028 AC_SUBST([GL_PC_CFLAGS])
1029 AC_SUBST([DRI_PC_REQ_PRIV])
1030 AC_SUBST([GLESv1_CM_LIB_DEPS])
1031 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1032 AC_SUBST([GLESv2_LIB_DEPS])
1033 AC_SUBST([GLESv2_PC_LIB_PRIV])
1035 AC_SUBST([HAVE_XF86VIDMODE])
1040 case "x$enable_glx$enable_xlib_glx" in
1042 DEFINES="$DEFINES -DUSE_XSHM"
1045 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1046 if test "x$driglx_direct" = xyes; then
1047 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1056 AC_ARG_ENABLE([glx-tls],
1057 [AS_HELP_STRING([--enable-glx-tls],
1058 [enable TLS support in GLX @<:@default=disabled@:>@])],
1059 [GLX_USE_TLS="$enableval"],
1061 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1063 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1064 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1069 dnl Directory for DRI drivers
1070 AC_ARG_WITH([dri-driverdir],
1071 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1072 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1073 [DRI_DRIVER_INSTALL_DIR="$withval"],
1074 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1075 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1076 dnl Extra search path for DRI drivers
1077 AC_ARG_WITH([dri-searchpath],
1078 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1079 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1080 [DRI_DRIVER_SEARCH_DIR="$withval"],
1081 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1082 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1083 dnl Which drivers to build - default is chosen by platform
1084 AC_ARG_WITH([dri-drivers],
1085 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1086 [comma delimited classic DRI drivers list, e.g.
1087 "swrast,i965,radeon" @<:@default=auto@:>@])],
1088 [with_dri_drivers="$withval"],
1089 [with_dri_drivers=auto])
1091 if test "x$with_dri_drivers" = xauto; then
1092 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1093 with_dri_drivers="yes"
1095 with_dri_drivers="no"
1098 if test "x$with_dri_drivers" = xno; then
1102 dnl If $with_dri_drivers is yes, drivers will be added through
1103 dnl platform checks. Set DEFINES and LIB_DEPS
1104 if test "x$enable_dri" = xyes; then
1105 # Platform specific settings and drivers to build
1108 DEFINES="$DEFINES -DHAVE_ALIAS"
1109 if test "x$enable_dri3" = xyes; then
1110 DEFINES="$DEFINES -DHAVE_DRI3"
1113 if test "x$have_pci_id" != xyes; then
1114 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1119 # Build only the drivers for cards that exist on PowerPC/sparc
1120 if test "x$with_dri_drivers" = "xyes"; then
1121 with_dri_drivers="r200 radeon swrast"
1126 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1127 DEFINES="$DEFINES -DHAVE_ALIAS"
1130 DEFINES="$DEFINES -DHAVE_ALIAS"
1133 if test "x$with_dri_drivers" = "xyes"; then
1134 with_dri_drivers="swrast"
1138 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1139 if test "x$with_dri_drivers" = "xyes"; then
1140 with_dri_drivers="swrast"
1146 if test "x$with_dri_drivers" = "xyes"; then
1147 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1151 PKG_CHECK_MODULES([EXPAT], [expat], [],
1152 # expat version 2.0 and earlier do not provide expat.pc
1153 [AC_CHECK_HEADER([expat.h],[],
1154 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1155 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1156 [AC_MSG_ERROR([Expat library required for DRI not found])])
1157 EXPAT_LIBS="-lexpat"])
1159 DRICOMMON_NEED_LIBDRM=no
1160 # If we are building any DRI driver other than swrast.
1161 if test -n "$with_dri_drivers"; then
1162 if test "x$with_dri_drivers" != xswrast; then
1163 # ... libdrm is required
1164 if test "x$have_libdrm" != xyes; then
1165 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1167 DRICOMMON_NEED_LIBDRM=yes
1171 # If we're building any gallium DRI driver other than swrast
1172 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1173 if test "x$with_gallium_drivers" != xswrast; then
1174 # ... build a libdrm aware dricommon
1175 DRICOMMON_NEED_LIBDRM=yes
1179 # put all the necessary libs together
1180 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1183 AC_SUBST([DRI_LIB_DEPS])
1186 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1187 if test -n "$with_dri_drivers"; then
1188 if test "x$enable_opengl" != xyes; then
1189 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1192 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1193 for driver in $dri_drivers; do
1194 DRI_DIRS="$DRI_DIRS $driver"
1198 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1202 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1205 HAVE_NOUVEAU_DRI=yes;
1206 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1209 HAVE_RADEON_DRI=yes;
1210 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1214 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1217 HAVE_SWRAST_DRI=yes;
1220 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1224 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1227 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1228 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1229 "x$enable_osmesa" = xyes -o \
1233 dnl OSMesa configuration
1236 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1237 AC_ARG_WITH([osmesa-bits],
1238 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1239 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1240 [osmesa_bits="$withval"],
1242 if test "x$osmesa_bits" != x8; then
1243 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1244 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1248 case "x$osmesa_bits" in
1250 OSMESA_LIB="${OSMESA_LIB}"
1253 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1254 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1257 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1261 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1262 # only link libraries with osmesa if shared
1263 if test "$enable_static" = no; then
1264 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1268 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1271 AC_SUBST([OSMESA_LIB_DEPS])
1272 AC_SUBST([OSMESA_PC_REQ])
1273 AC_SUBST([OSMESA_PC_LIB_PRIV])
1276 dnl gbm configuration
1278 if test "x$enable_gbm" = xauto; then
1279 case "$with_egl_platforms" in
1286 if test "x$enable_gbm" = xyes; then
1287 if test "x$need_pci_id$have_pci_id" = xyesno; then
1288 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1291 if test "x$enable_dri" = xyes; then
1292 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1293 if test "x$enable_shared_glapi" = xno; then
1294 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1297 # Strictly speaking libgbm does not require --enable-dri, although
1298 # both of its backends do. Thus one can build libgbm without any
1299 # backends if --disable-dri is set.
1300 # To avoid unnecessary complexity of checking if at least one backend
1301 # is available when building, just mandate --enable-dri.
1302 AC_MSG_ERROR([gbm requires --enable-dri])
1305 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1306 if test "x$need_pci_id$have_libudev" = xyesyes; then
1307 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1311 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1312 AC_SUBST([GBM_PC_REQ_PRIV])
1313 AC_SUBST([GBM_PC_LIB_PRIV])
1316 dnl EGL configuration
1320 if test "x$enable_egl" = xyes; then
1321 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1323 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1325 if test "$enable_static" != yes; then
1326 if test "x$enable_dri" = xyes; then
1327 HAVE_EGL_DRIVER_DRI2=1
1332 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1333 AC_SUBST([EGL_LIB_DEPS])
1336 dnl XA configuration
1338 if test "x$enable_xa" = xyes; then
1339 if test "x$with_gallium_drivers" = xswrast; then
1341 Building xa requires at least one non swrast gallium driver.
1342 If you are looking to use libxatracker.so with the VMware driver,
1343 make sure to include svga in the gallium drivers list, apart from
1345 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1347 enable_gallium_loader=$enable_shared_pipe_drivers
1349 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1352 dnl OpenVG configuration
1356 if test "x$enable_openvg" = xyes; then
1357 if test "x$enable_egl" = xno; then
1358 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1360 if test -z "$with_gallium_drivers"; then
1361 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1364 AC_MSG_ERROR([Cannot enable OpenVG, because egl_gallium has been removed and
1365 OpenVG has not been integrated into standard libEGL yet])
1367 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1368 VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS $PTHREAD_LIBS"
1369 VG_PC_LIB_PRIV="-lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1370 AC_SUBST([VG_PC_LIB_PRIV])
1372 AM_CONDITIONAL(HAVE_OPENVG, test "x$enable_openvg" = xyes)
1375 dnl Gallium G3DVL configuration
1377 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1378 if test "x$enable_xvmc" = xauto; then
1379 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1382 if test "x$enable_vdpau" = xauto; then
1383 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1386 if test "x$enable_omx" = xauto; then
1387 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1390 if test "x$enable_va" = xauto; then
1391 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1395 if test "x$enable_xvmc" = xyes -o \
1396 "x$enable_vdpau" = xyes -o \
1397 "x$enable_omx" = xyes -o \
1398 "x$enable_va" = xyes; then
1399 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1402 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1404 if test "x$enable_xvmc" = xyes; then
1405 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1406 enable_gallium_loader=$enable_shared_pipe_drivers
1408 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1410 if test "x$enable_vdpau" = xyes; then
1411 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1412 enable_gallium_loader=$enable_shared_pipe_drivers
1414 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1416 if test "x$enable_omx" = xyes; then
1417 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1418 enable_gallium_loader=$enable_shared_pipe_drivers
1420 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1422 if test "x$enable_va" = xyes; then
1423 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1424 enable_gallium_loader=$enable_shared_pipe_drivers
1426 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1429 dnl Nine Direct3D9 configuration
1431 if test "x$enable_nine" = xyes; then
1432 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1433 AC_MSG_ERROR([nine requires the gallium swrast driver])
1435 if test "x$with_gallium_drivers" == xswrast; then
1436 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1438 if test "x$enable_dri3" = xno; then
1439 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1442 enable_gallium_loader=$enable_shared_pipe_drivers
1444 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1447 dnl OpenCL configuration
1450 AC_ARG_WITH([libclc-path],
1451 [AS_HELP_STRING([--with-libclc-path],
1452 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1453 [LIBCLC_PATH="$withval"],
1456 if test -n "$LIBCLC_PATH"; then
1457 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1458 Please review the updated build instructions for clover:
1459 http://dri.freedesktop.org/wiki/GalliumCompute])
1463 AC_ARG_WITH([clang-libdir],
1464 [AS_HELP_STRING([--with-clang-libdir],
1465 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1466 [CLANG_LIBDIR="$withval"],
1469 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1470 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1472 if test "x$enable_opencl" = xyes; then
1473 if test -z "$with_gallium_drivers"; then
1474 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1477 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1478 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1481 if test "x$have_libclc" = xno; then
1482 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1483 Make sure the directory containing libclc.pc is specified in your
1484 PKG_CONFIG_PATH environment variable.
1485 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1487 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1488 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1489 AC_SUBST([LIBCLC_INCLUDEDIR])
1490 AC_SUBST([LIBCLC_LIBEXECDIR])
1493 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1494 enable_gallium_loader=yes
1496 if test "x$enable_opencl_icd" = xyes; then
1497 OPENCL_LIBNAME="MesaOpenCL"
1499 OPENCL_LIBNAME="OpenCL"
1502 if test "x$have_libelf" != xyes; then
1503 AC_MSG_ERROR([Clover requires libelf])
1506 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1507 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1508 AC_SUBST([OPENCL_LIBNAME])
1511 dnl Gallium configuration
1513 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1515 AC_SUBST([LLVM_BINDIR])
1516 AC_SUBST([LLVM_CFLAGS])
1517 AC_SUBST([LLVM_CPPFLAGS])
1518 AC_SUBST([LLVM_CXXFLAGS])
1519 AC_SUBST([LLVM_LIBDIR])
1520 AC_SUBST([LLVM_LIBS])
1521 AC_SUBST([LLVM_LDFLAGS])
1522 AC_SUBST([LLVM_INCLUDEDIR])
1523 AC_SUBST([LLVM_VERSION])
1524 AC_SUBST([CLANG_RESOURCE_DIR])
1526 case "x$enable_opengl$enable_gles1$enable_gles2" in
1528 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1532 AC_SUBST([VG_LIB_DEPS])
1533 AC_SUBST([EGL_CLIENT_APIS])
1536 dnl EGL Platforms configuration
1538 AC_ARG_WITH([egl-platforms],
1539 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1540 [comma delimited native platforms libEGL supports, e.g.
1541 "x11,drm" @<:@default=auto@:>@])],
1542 [with_egl_platforms="$withval"],
1543 [if test "x$enable_egl" = xyes; then
1544 with_egl_platforms="x11"
1546 with_egl_platforms=""
1549 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1550 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1553 # Do per-EGL platform setups and checks
1554 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1555 for plat in $egl_platforms; do
1558 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1560 WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
1561 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
1562 [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
1566 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1570 test "x$enable_gbm" = "xno" &&
1571 AC_MSG_ERROR([EGL platform drm needs gbm])
1572 test "x$have_libdrm" != xyes &&
1573 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1576 android|fbdev|gdi|null)
1580 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1584 case "$plat$need_pci_id$have_pci_id" in
1585 waylandyesno|drmyesno)
1586 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1590 # libEGL wants to default to the first platform specified in
1591 # ./configure. parse that here.
1592 if test "x$egl_platforms" != "x"; then
1593 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
1594 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1596 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1599 if echo "$egl_platforms" | grep -q 'x11'; then
1600 NEED_WINSYS_XLIB=yes
1602 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1603 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1604 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1605 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep -q 'fbdev')
1606 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1608 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1610 AC_SUBST([EGL_NATIVE_PLATFORM])
1611 AC_SUBST([EGL_CFLAGS])
1613 # If we don't have the X11 platform, set this define so we don't try to include
1615 if ! echo "$egl_platforms" | grep -q 'x11'; then
1616 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1617 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1620 AC_ARG_WITH([max-width],
1621 [AS_HELP_STRING([--with-max-width=N],
1622 [Maximum framebuffer width (4096)])],
1623 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1624 AS_IF([test "${withval}" -gt "4096"],
1625 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1627 AC_ARG_WITH([max-height],
1628 [AS_HELP_STRING([--with-max-height=N],
1629 [Maximum framebuffer height (4096)])],
1630 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1631 AS_IF([test "${withval}" -gt "4096"],
1632 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1638 AC_ARG_ENABLE([gallium-llvm],
1639 [AS_HELP_STRING([--enable-gallium-llvm],
1640 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1641 [enable_gallium_llvm="$enableval"],
1642 [enable_gallium_llvm=auto])
1644 AC_ARG_ENABLE([llvm-shared-libs],
1645 [AS_HELP_STRING([--enable-llvm-shared-libs],
1646 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1647 [enable_llvm_shared_libs="$enableval"],
1648 [enable_llvm_shared_libs=yes])
1650 AC_ARG_WITH([llvm-prefix],
1651 [AS_HELP_STRING([--with-llvm-prefix],
1652 [Prefix for LLVM installations in non-standard locations])],
1653 [llvm_prefix="$withval"],
1657 # Call this inside ` ` to get the return value.
1658 # $1 is the llvm-config command with arguments.
1659 strip_unwanted_llvm_flags() {
1660 # Use \> (marks the end of the word)
1662 -e 's/-DNDEBUG\>//g' \
1663 -e 's/-D_GNU_SOURCE\>//g' \
1664 -e 's/-pedantic\>//g' \
1665 -e 's/-Wcovered-switch-default\>//g' \
1669 -e 's/-Wcast-qual\>//g' \
1670 -e 's/-Woverloaded-virtual\>//g' \
1671 -e 's/-fcolor-diagnostics\>//g' \
1672 -e 's/-fdata-sections\>//g' \
1673 -e 's/-ffunction-sections\>//g' \
1674 -e 's/-fno-exceptions\>//g' \
1675 -e 's/-fomit-frame-pointer\>//g' \
1676 -e 's/-fvisibility-inlines-hidden\>//g' \
1678 -e 's/-fstack-protector-strong\>//g'
1682 if test -z "$with_gallium_drivers"; then
1683 enable_gallium_llvm=no
1685 if test "x$enable_gallium_llvm" = xauto; then
1687 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1690 if test "x$enable_gallium_llvm" = xyes; then
1691 if test -n "$llvm_prefix"; then
1692 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1694 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1697 if test "x$LLVM_CONFIG" != xno; then
1698 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1699 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1700 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1701 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1702 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1703 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1704 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1705 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1707 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1708 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1709 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1710 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1712 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1713 if test -z "$LLVM_VERSION_PATCH"; then
1714 LLVM_VERSION_PATCH=0
1717 if test -n "${LLVM_VERSION_MAJOR}"; then
1718 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1720 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1723 LLVM_REQUIRED_VERSION_MAJOR="3"
1724 LLVM_REQUIRED_VERSION_MINOR="3"
1725 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1726 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1729 LLVM_COMPONENTS="engine bitwriter"
1730 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1731 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1734 if test "x$enable_opencl" = xyes; then
1735 LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
1736 # LLVM 3.3 >= 177971 requires IRReader
1737 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1738 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1740 # LLVM 3.4 requires Option
1741 if $LLVM_CONFIG --components | grep -qw 'option'; then
1742 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1744 # Current OpenCL/Clover and LLVM 3.5 require ObjCARCOpts and ProfileData
1745 if $LLVM_CONFIG --components | grep -qw 'objcarcopts'; then
1746 LLVM_COMPONENTS="${LLVM_COMPONENTS} objcarcopts"
1748 if $LLVM_CONFIG --components | grep -qw 'profiledata'; then
1749 LLVM_COMPONENTS="${LLVM_COMPONENTS} profiledata"
1752 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1755 dnl Check for Clang internal headers
1756 if test "x$enable_opencl" = xyes; then
1757 if test -z "$CLANG_LIBDIR"; then
1758 CLANG_LIBDIR=${LLVM_LIBDIR}
1760 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1761 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1762 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1772 if test "x$enable_opencl" = xyes; then
1773 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1777 dnl Directory for XVMC libs
1778 AC_ARG_WITH([xvmc-libdir],
1779 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1780 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1781 [XVMC_LIB_INSTALL_DIR="$withval"],
1782 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1783 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1788 if test "x$enable_gallium_tests" = xyes; then
1789 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1790 enable_gallium_loader=yes
1792 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1794 dnl Directory for VDPAU libs
1795 AC_ARG_WITH([vdpau-libdir],
1796 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1797 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1798 [VDPAU_LIB_INSTALL_DIR="$withval"],
1799 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1800 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1802 dnl Directory for OMX libs
1804 AC_ARG_WITH([omx-libdir],
1805 [AS_HELP_STRING([--with-omx-libdir=DIR],
1806 [directory for the OMX libraries])],
1807 [OMX_LIB_INSTALL_DIR="$withval"],
1808 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1809 AC_SUBST([OMX_LIB_INSTALL_DIR])
1811 dnl Directory for VA libs
1813 AC_ARG_WITH([va-libdir],
1814 [AS_HELP_STRING([--with-va-libdir=DIR],
1815 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
1816 [VA_LIB_INSTALL_DIR="$withval"],
1817 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
1818 AC_SUBST([VA_LIB_INSTALL_DIR])
1820 AC_ARG_WITH([d3d-libdir],
1821 [AS_HELP_STRING([--with-d3d-libdir=DIR],
1822 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
1823 [D3D_DRIVER_INSTALL_DIR="$withval"],
1824 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
1825 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
1828 dnl Gallium helper functions
1830 gallium_require_drm() {
1831 if test "x$have_libdrm" != xyes; then
1832 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1836 gallium_require_llvm() {
1837 if test "x$MESA_LLVM" = x0; then
1838 case "$host" in *gnux32) return;; esac
1840 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
1845 gallium_require_drm_loader() {
1846 if test "x$enable_gallium_loader" = xyes; then
1847 if test "x$need_pci_id$have_pci_id" = xyesno; then
1848 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
1850 enable_gallium_drm_loader=yes
1852 if test "x$enable_va" = xyes && test "x$7" != x; then
1853 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
1858 case "$with_egl_platforms" in
1862 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
1865 if test "x$enable_gbm" != xyes; then
1866 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
1870 radeon_llvm_check() {
1871 if test "x$enable_gallium_llvm" != "xyes"; then
1872 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
1874 LLVM_REQUIRED_VERSION_MAJOR="3"
1875 LLVM_REQUIRED_VERSION_MINOR="4"
1876 LLVM_REQUIRED_VERSION_PATCH="2"
1877 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}${LLVM_REQUIRED_VERSION_PATCH}"; then
1878 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR.$LLVM_REQUIRED_VERSION_PATCH or newer is required for $1])
1880 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
1881 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
1882 sources with the --enable-experimental-targets=R600
1885 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
1886 NEED_RADEON_LLVM=yes
1887 if test "x$have_libelf" != xyes; then
1888 AC_MSG_ERROR([$1 requires libelf when using llvm])
1892 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
1893 if test -n "$with_gallium_drivers"; then
1894 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
1895 for driver in $gallium_drivers; do
1898 HAVE_GALLIUM_SVGA=yes
1899 gallium_require_drm "svga"
1900 gallium_require_drm_loader
1903 HAVE_GALLIUM_I915=yes
1904 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1905 gallium_require_drm "Gallium i915"
1906 gallium_require_drm_loader
1909 HAVE_GALLIUM_ILO=yes
1910 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1911 gallium_require_drm "Gallium i965/ilo"
1912 gallium_require_drm_loader
1915 HAVE_GALLIUM_R300=yes
1916 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1917 gallium_require_drm "Gallium R300"
1918 gallium_require_drm_loader
1919 gallium_require_llvm "Gallium R300"
1922 HAVE_GALLIUM_R600=yes
1923 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1924 gallium_require_drm "Gallium R600"
1925 gallium_require_drm_loader
1926 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
1927 radeon_llvm_check "r600g"
1928 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1930 if test "x$enable_r600_llvm" = xyes; then
1931 USE_R600_LLVM_COMPILER=yes;
1933 if test "x$enable_opencl" = xyes; then
1934 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1938 HAVE_GALLIUM_RADEONSI=yes
1939 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1940 gallium_require_drm "radeonsi"
1941 gallium_require_drm_loader
1942 radeon_llvm_check "radeonsi"
1943 require_egl_drm "radeonsi"
1946 HAVE_GALLIUM_NOUVEAU=yes
1947 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
1948 gallium_require_drm "nouveau"
1949 gallium_require_drm_loader
1952 HAVE_GALLIUM_FREEDRENO=yes
1953 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
1954 gallium_require_drm "freedreno"
1955 gallium_require_drm_loader
1958 HAVE_GALLIUM_SOFTPIPE=yes
1959 if test "x$MESA_LLVM" = x1; then
1960 HAVE_GALLIUM_LLVMPIPE=yes
1964 HAVE_GALLIUM_VC4=yes
1965 gallium_require_drm "vc4"
1966 gallium_require_drm_loader
1969 i?86 | x86_64 | amd64)
1970 USE_VC4_SIMULATOR=yes
1975 AC_MSG_ERROR([Unknown Gallium driver: $driver])
1981 dnl Set LLVM_LIBS - This is done after the driver configuration so
1982 dnl that drivers can add additional components to LLVM_COMPONENTS.
1983 dnl Previously, gallium drivers were updating LLVM_LIBS directly
1984 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
1985 dnl this was causing the same libraries to be appear multiple times
1988 if test "x$MESA_LLVM" != x0; then
1990 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
1992 if test "x$enable_llvm_shared_libs" = xyes; then
1993 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
1994 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
1995 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
1997 if test "x$llvm_have_one_so" = xyes; then
1998 dnl LLVM was built using auto*, so there is only one shared object.
1999 LLVM_LIBS="-l$LLVM_SO_NAME"
2001 dnl If LLVM was built with CMake, there will be one shared object per
2003 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
2004 [AC_MSG_ERROR([Could not find llvm shared libraries:
2005 Please make sure you have built llvm with the --enable-shared option
2006 and that your llvm libraries are installed in $LLVM_LIBDIR
2007 If you have installed your llvm libraries to a different directory you
2008 can use the --with-llvm-prefix= configure flag to specify this directory.
2009 NOTE: Mesa is attempting to use llvm shared libraries by default.
2010 If you do not want to build with llvm shared libraries and instead want to
2011 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2012 invocation and rebuild.])])
2014 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2015 dnl install uses a shared object for each component and we have
2016 dnl already added all of these objects to LLVM_LIBS.
2019 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2020 dnl We need to link to llvm system libs when using static libs
2021 dnl However, only llvm 3.5+ provides --system-libs
2022 if test $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2023 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2028 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2029 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2030 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2031 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2032 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2033 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2034 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2035 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2036 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2037 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2038 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2039 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2040 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2042 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2044 # NOTE: anything using xcb or other client side libs ends up in separate
2045 # _CLIENT variables. The pipe loader is built in two variants,
2046 # one that is standalone and does not link any x client libs (for
2047 # use by XA tracker in particular, but could be used in any case
2048 # where communication with xserver is not desired).
2049 if test "x$enable_gallium_loader" = xyes; then
2050 if test "x$NEED_WINSYS_XLIB" = xyes; then
2051 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2054 if test "x$enable_dri" = xyes; then
2055 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2058 if test "x$enable_gallium_drm_loader" = xyes; then
2059 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2060 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2061 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2062 if test "x$pipe_loader_have_xcb" = xyes; then
2063 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2064 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2068 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2069 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2071 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2072 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2073 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2074 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2077 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2078 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2079 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2080 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2081 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2082 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2084 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2085 "x$HAVE_GALLIUM_R600" = xyes -o \
2086 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2087 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2088 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2089 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2090 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2091 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2092 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2093 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2094 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2095 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2096 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2101 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2102 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2103 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2104 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2105 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2107 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2108 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2109 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2111 AC_SUBST([NINE_MAJOR], 1)
2112 AC_SUBST([NINE_MINOR], 0)
2113 AC_SUBST([NINE_TINY], 0)
2114 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2116 AC_SUBST([VDPAU_MAJOR], 1)
2117 AC_SUBST([VDPAU_MINOR], 0)
2119 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2120 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2121 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2122 AC_SUBST([VA_MINOR], $VA_MINOR)
2124 AC_SUBST([XVMC_MAJOR], 1)
2125 AC_SUBST([XVMC_MINOR], 0)
2127 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2128 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2129 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2130 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2132 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2133 AC_SUBST([XA_MINOR], $XA_MINOR)
2134 AC_SUBST([XA_TINY], $XA_TINY)
2135 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2137 dnl Restore LDFLAGS and CPPFLAGS
2138 LDFLAGS="$_SAVE_LDFLAGS"
2139 CPPFLAGS="$_SAVE_CPPFLAGS"
2141 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2142 if test "x$acv_mesa_CLANG" = xyes; then
2143 CFLAGS="$CFLAGS -Qunused-arguments"
2144 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2147 dnl Add user CFLAGS and CXXFLAGS
2148 CFLAGS="$CFLAGS $USER_CFLAGS"
2149 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2151 dnl Substitute the config
2152 AC_CONFIG_FILES([Makefile
2154 src/egl/drivers/dri2/Makefile
2155 src/egl/main/Makefile
2157 src/egl/wayland/wayland-drm/Makefile
2158 src/egl/wayland/wayland-egl/Makefile
2159 src/egl/wayland/wayland-egl/wayland-egl.pc
2160 src/gallium/Makefile
2161 src/gallium/auxiliary/Makefile
2162 src/gallium/auxiliary/pipe-loader/Makefile
2163 src/gallium/drivers/freedreno/Makefile
2164 src/gallium/drivers/galahad/Makefile
2165 src/gallium/drivers/i915/Makefile
2166 src/gallium/drivers/identity/Makefile
2167 src/gallium/drivers/ilo/Makefile
2168 src/gallium/drivers/llvmpipe/Makefile
2169 src/gallium/drivers/noop/Makefile
2170 src/gallium/drivers/nouveau/Makefile
2171 src/gallium/drivers/r300/Makefile
2172 src/gallium/drivers/r600/Makefile
2173 src/gallium/drivers/radeon/Makefile
2174 src/gallium/drivers/radeonsi/Makefile
2175 src/gallium/drivers/rbug/Makefile
2176 src/gallium/drivers/softpipe/Makefile
2177 src/gallium/drivers/svga/Makefile
2178 src/gallium/drivers/trace/Makefile
2179 src/gallium/drivers/vc4/Makefile
2180 src/gallium/drivers/vc4/kernel/Makefile
2181 src/gallium/state_trackers/clover/Makefile
2182 src/gallium/state_trackers/dri/Makefile
2183 src/gallium/state_trackers/glx/xlib/Makefile
2184 src/gallium/state_trackers/nine/Makefile
2185 src/gallium/state_trackers/omx/Makefile
2186 src/gallium/state_trackers/osmesa/Makefile
2187 src/gallium/state_trackers/va/Makefile
2188 src/gallium/state_trackers/vdpau/Makefile
2189 src/gallium/state_trackers/vega/Makefile
2190 src/gallium/state_trackers/xa/Makefile
2191 src/gallium/state_trackers/xvmc/Makefile
2192 src/gallium/targets/d3dadapter9/Makefile
2193 src/gallium/targets/d3dadapter9/d3d.pc
2194 src/gallium/targets/dri/Makefile
2195 src/gallium/targets/libgl-xlib/Makefile
2196 src/gallium/targets/omx/Makefile
2197 src/gallium/targets/opencl/Makefile
2198 src/gallium/targets/osmesa/Makefile
2199 src/gallium/targets/osmesa/osmesa.pc
2200 src/gallium/targets/pipe-loader/Makefile
2201 src/gallium/targets/va/Makefile
2202 src/gallium/targets/vdpau/Makefile
2203 src/gallium/targets/xa/Makefile
2204 src/gallium/targets/xa/xatracker.pc
2205 src/gallium/targets/xvmc/Makefile
2206 src/gallium/tests/trivial/Makefile
2207 src/gallium/tests/unit/Makefile
2208 src/gallium/winsys/freedreno/drm/Makefile
2209 src/gallium/winsys/i915/drm/Makefile
2210 src/gallium/winsys/intel/drm/Makefile
2211 src/gallium/winsys/nouveau/drm/Makefile
2212 src/gallium/winsys/radeon/drm/Makefile
2213 src/gallium/winsys/svga/drm/Makefile
2214 src/gallium/winsys/sw/dri/Makefile
2215 src/gallium/winsys/sw/fbdev/Makefile
2216 src/gallium/winsys/sw/kms-dri/Makefile
2217 src/gallium/winsys/sw/null/Makefile
2218 src/gallium/winsys/sw/wayland/Makefile
2219 src/gallium/winsys/sw/wrapper/Makefile
2220 src/gallium/winsys/sw/xlib/Makefile
2221 src/gallium/winsys/vc4/drm/Makefile
2226 src/glx/apple/Makefile
2227 src/glx/tests/Makefile
2231 src/mapi/es1api/glesv1_cm.pc
2232 src/mapi/es2api/glesv2.pc
2233 src/mapi/glapi/gen/Makefile
2234 src/mapi/vgapi/Makefile
2235 src/mapi/vgapi/vg.pc
2238 src/mesa/drivers/dri/dri.pc
2239 src/mesa/drivers/dri/common/Makefile
2240 src/mesa/drivers/dri/common/xmlpool/Makefile
2241 src/mesa/drivers/dri/i915/Makefile
2242 src/mesa/drivers/dri/i965/Makefile
2243 src/mesa/drivers/dri/Makefile
2244 src/mesa/drivers/dri/nouveau/Makefile
2245 src/mesa/drivers/dri/r200/Makefile
2246 src/mesa/drivers/dri/radeon/Makefile
2247 src/mesa/drivers/dri/swrast/Makefile
2248 src/mesa/drivers/osmesa/Makefile
2249 src/mesa/drivers/osmesa/osmesa.pc
2250 src/mesa/drivers/x11/Makefile
2251 src/mesa/main/tests/Makefile
2253 src/util/tests/hash_table/Makefile])
2258 dnl Output some configuration info for the user
2261 echo " prefix: $prefix"
2262 echo " exec_prefix: $exec_prefix"
2263 echo " libdir: $libdir"
2264 echo " includedir: $includedir"
2268 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2269 echo " OpenVG: $enable_openvg"
2273 case "x$enable_osmesa$enable_gallium_osmesa" in
2275 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2278 echo " OSMesa: lib$OSMESA_LIB"
2286 if test "x$enable_dri" != xno; then
2287 echo " DRI platform: $dri_platform"
2288 if test -z "$DRI_DIRS"; then
2289 echo " DRI drivers: no"
2291 echo " DRI drivers: $DRI_DIRS"
2293 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2296 case "x$enable_glx$enable_xlib_glx" in
2298 echo " GLX: Xlib-based"
2301 echo " GLX: DRI-based"
2304 echo " GLX: $enable_glx"
2310 echo " EGL: $enable_egl"
2311 if test "$enable_egl" = yes; then
2312 echo " EGL platforms: $egl_platforms"
2315 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2316 egl_drivers="$egl_drivers builtin:egl_dri2"
2319 echo " EGL drivers: $egl_drivers"
2323 if test "x$MESA_LLVM" = x1; then
2325 echo " llvm-config: $LLVM_CONFIG"
2326 echo " llvm-version: $LLVM_VERSION"
2332 if test -n "$with_gallium_drivers"; then
2333 echo " Gallium: yes"
2341 echo " Shared libs: $enable_shared"
2342 echo " Static libs: $enable_static"
2343 echo " Shared-glapi: $enable_shared_glapi"
2345 dnl Compiler options
2346 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2347 cflags=`echo $CFLAGS | \
2348 $SED 's/^ *//;s/ */ /;s/ *$//'`
2349 cxxflags=`echo $CXXFLAGS | \
2350 $SED 's/^ *//;s/ */ /;s/ *$//'`
2351 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2353 echo " CFLAGS: $cflags"
2354 echo " CXXFLAGS: $cxxflags"
2355 echo " Macros: $defines"
2357 if test "x$MESA_LLVM" = x1; then
2358 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2359 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2360 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2363 echo " PYTHON2: $PYTHON2"
2366 echo " Run '${MAKE-make}' to build Mesa"