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])
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
43 WAYLAND_REQUIRED=1.2.0
47 XSHMFENCE_REQUIRED=1.1
57 AC_CHECK_PROGS([PYTHON2], [python2 python])
64 LT_INIT([disable-static])
67 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
68 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
70 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
71 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
73 AC_CHECK_PROG(INDENT, indent, indent, cat)
74 if test "x$INDENT" != "xcat"; then
75 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
80 dnl We need a POSIX shell for parts of the build. Assume we have one
84 # Solaris /bin/sh is too old/non-POSIX compliant
85 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
90 dnl clang is mostly GCC-compatible, but its version is much lower,
91 dnl so we have to check for it.
92 AC_MSG_CHECKING([if compiling with clang])
95 [AC_LANG_PROGRAM([], [[
100 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
102 AC_MSG_RESULT([$acv_mesa_CLANG])
104 dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
105 dnl versions are explictly not supported.
107 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
108 AC_MSG_CHECKING([whether gcc version is sufficient])
112 GCC_VERSION=`$CC -dumpversion`
113 if test $? -eq 0; then
114 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
115 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
118 if test $GCC_VERSION_MAJOR -lt 3 -o $GCC_VERSION_MAJOR -eq 3 -a $GCC_VERSION_MINOR -lt 3 ; then
120 AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
125 if test "x$cross_compiling" = xyes; then
130 dnl Check for compiler builtins
131 AX_GCC_BUILTIN([__builtin_bswap32])
132 AX_GCC_BUILTIN([__builtin_bswap64])
133 AX_GCC_BUILTIN([__builtin_clz])
134 AX_GCC_BUILTIN([__builtin_clzll])
135 AX_GCC_BUILTIN([__builtin_ctz])
136 AX_GCC_BUILTIN([__builtin_expect])
137 AX_GCC_BUILTIN([__builtin_ffs])
138 AX_GCC_BUILTIN([__builtin_ffsll])
139 AX_GCC_BUILTIN([__builtin_popcount])
140 AX_GCC_BUILTIN([__builtin_popcountll])
141 AX_GCC_BUILTIN([__builtin_unreachable])
143 AX_GCC_FUNC_ATTRIBUTE([flatten])
144 AX_GCC_FUNC_ATTRIBUTE([format])
145 AX_GCC_FUNC_ATTRIBUTE([malloc])
146 AX_GCC_FUNC_ATTRIBUTE([packed])
148 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
150 dnl Make sure the pkg-config macros are defined
151 m4_ifndef([PKG_PROG_PKG_CONFIG],
152 [m4_fatal([Could not locate the pkg-config autoconf macros.
153 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
154 are in a different location, try setting the environment variable
155 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
156 PKG_PROG_PKG_CONFIG()
158 dnl LIB_DIR - library basename
159 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
162 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
163 _SAVE_LDFLAGS="$LDFLAGS"
164 _SAVE_CPPFLAGS="$CPPFLAGS"
167 DEFINES="-DUSE_EXTERNAL_DXTN_LIB=1"
171 DEFINES="$DEFINES -D_GNU_SOURCE"
174 DEFINES="$DEFINES -DSVR4"
177 DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
181 dnl Add flags for gcc and g++
182 if test "x$GCC" = xyes; then
183 CFLAGS="$CFLAGS -Wall -std=c99"
185 # Enable -Werror=implicit-function-declaration and
186 # -Werror=missing-prototypes, if available, or otherwise, just
187 # -Wmissing-prototypes. This is particularly useful to avoid
188 # generating a loadable driver module that has undefined symbols.
189 save_CFLAGS="$CFLAGS"
190 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
191 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
192 CFLAGS="$CFLAGS -Werror=missing-prototypes"
193 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
194 AC_MSG_RESULT([yes]),
195 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
196 AC_MSG_RESULT([no])]);
198 # Enable -fvisibility=hidden if using a gcc that supports it
199 save_CFLAGS="$CFLAGS"
200 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
201 VISIBILITY_CFLAGS="-fvisibility=hidden"
202 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
203 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
204 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
206 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
209 # Work around aliasing bugs - developers should comment this out
210 CFLAGS="$CFLAGS -fno-strict-aliasing"
212 # gcc's builtin memcmp is slower than glibc's
213 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
214 CFLAGS="$CFLAGS -fno-builtin-memcmp"
216 if test "x$GXX" = xyes; then
217 CXXFLAGS="$CXXFLAGS -Wall"
219 # Enable -fvisibility=hidden if using a gcc that supports it
220 save_CXXFLAGS="$CXXFLAGS"
221 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
222 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
223 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
225 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
226 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
229 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
230 CXXFLAGS=$save_CXXFLAGS
232 # Work around aliasing bugs - developers should comment this out
233 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
235 # gcc's builtin memcmp is slower than glibc's
236 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
237 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
240 dnl even if the compiler appears to support it, using visibility attributes isn't
241 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
245 VISIBILITY_CXXFLAGS=""
249 AC_SUBST([VISIBILITY_CFLAGS])
250 AC_SUBST([VISIBILITY_CXXFLAGS])
253 dnl Optional flags, check for compiler support
255 AX_CHECK_COMPILE_FLAG([-msse4.1], [SSE41_SUPPORTED=1], [SSE41_SUPPORTED=0])
256 if test "x$SSE41_SUPPORTED" = x1; then
257 DEFINES="$DEFINES -DUSE_SSE41"
259 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
261 dnl Can't have static and shared libraries, default to static if user
262 dnl explicitly requested. If both disabled, set to static since shared
263 dnl was explicitly requested.
264 case "x$enable_static$enable_shared" in
266 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
270 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
275 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
278 dnl other compiler options
280 AC_ARG_ENABLE([debug],
281 [AS_HELP_STRING([--enable-debug],
282 [use debug compiler flags and macros @<:@default=disabled@:>@])],
283 [enable_debug="$enableval"],
286 if test "x$enable_debug" = xyes; then
287 DEFINES="$DEFINES -DDEBUG"
288 if test "x$GCC" = xyes; then
289 if ! echo "$CFLAGS" | grep -q -e '-g'; then
292 if ! echo "$CFLAGS" | grep -q -e '-O'; then
296 if test "x$GXX" = xyes; then
297 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
298 CXXFLAGS="$CXXFLAGS -g"
300 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
301 CXXFLAGS="$CXXFLAGS -O0"
307 dnl Check if linker supports -Bsymbolic
309 save_LDFLAGS=$LDFLAGS
310 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
311 AC_MSG_CHECKING([if ld supports -Bsymbolic])
313 [AC_LANG_SOURCE([int main() { return 0;}])],
314 [AC_MSG_RESULT([yes])
315 BSYMBOLIC="-Wl,-Bsymbolic";],
318 LDFLAGS=$save_LDFLAGS
320 AC_SUBST([BSYMBOLIC])
323 dnl Check if linker supports garbage collection
325 save_LDFLAGS=$LDFLAGS
326 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
327 AC_MSG_CHECKING([whether ld supports --gc-sections])
329 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
330 [AC_MSG_RESULT([yes])
331 GC_SECTIONS="-Wl,--gc-sections";],
334 LDFLAGS=$save_LDFLAGS
336 AC_SUBST([GC_SECTIONS])
339 dnl OpenBSD does not have DT_NEEDED entries for libc by design
340 dnl so when these flags are passed to ld via libtool the checks will fail
344 LD_NO_UNDEFINED="" ;;
346 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
349 AC_SUBST([LD_NO_UNDEFINED])
352 dnl Check if linker supports version scripts
354 AC_MSG_CHECKING([if the linker supports version-scripts])
355 save_LDFLAGS=$LDFLAGS
356 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
357 cat > conftest.map <<EOF
367 [AC_LANG_SOURCE([int main() { return 0;}])],
368 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
369 [have_ld_version_script=no; AC_MSG_RESULT(no)])
370 LDFLAGS=$save_LDFLAGS
371 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
374 dnl Check if linker supports dynamic list files
376 AC_MSG_CHECKING([if the linker supports --dynamic-list])
377 save_LDFLAGS=$LDFLAGS
378 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
379 cat > conftest.dyn <<EOF
381 radeon_drm_winsys_create;
385 [AC_LANG_SOURCE([int main() { return 0;}])],
386 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
387 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
388 LDFLAGS=$save_LDFLAGS
389 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
392 dnl compatibility symlinks
396 HAVE_COMPAT_SYMLINKS=yes ;;
398 HAVE_COMPAT_SYMLINKS=no ;;
401 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
419 AC_ARG_WITH([gl-lib-name],
420 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
421 [specify GL library name @<:@default=GL@:>@])],
424 AC_ARG_WITH([osmesa-lib-name],
425 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
426 [specify OSMesa library name @<:@default=OSMesa@:>@])],
427 [OSMESA_LIB=$withval],
429 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
430 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
433 dnl Mangled Mesa support
435 AC_ARG_ENABLE([mangling],
436 [AS_HELP_STRING([--enable-mangling],
437 [enable mangled symbols and library name @<:@default=disabled@:>@])],
438 [enable_mangling="${enableval}"],
441 if test "x${enable_mangling}" = "xyes" ; then
442 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
443 GL_LIB="Mangled${GL_LIB}"
444 OSMESA_LIB="Mangled${OSMESA_LIB}"
447 AC_SUBST([OSMESA_LIB])
450 dnl potentially-infringing-but-nobody-knows-for-sure stuff
452 AC_ARG_ENABLE([texture-float],
453 [AS_HELP_STRING([--enable-texture-float],
454 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
455 [enable_texture_float="$enableval"],
456 [enable_texture_float=no]
458 if test "x$enable_texture_float" = xyes; then
459 AC_MSG_WARN([Floating-point textures enabled.])
460 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
461 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
465 dnl Arch/platform-specific settings
468 [AS_HELP_STRING([--disable-asm],
469 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
470 [enable_asm="$enableval"],
474 AC_MSG_CHECKING([whether to enable assembly])
475 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
476 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
477 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
479 i?86 | x86_64 | amd64)
481 AC_MSG_RESULT([no, cross compiling])
485 # check for supported arches
486 if test "x$enable_asm" = xyes; then
490 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
497 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
513 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
514 AC_MSG_RESULT([yes, x86])
517 DEFINES="$DEFINES -DUSE_X86_64_ASM"
518 AC_MSG_RESULT([yes, x86_64])
521 DEFINES="$DEFINES -DUSE_SPARC_ASM"
522 AC_MSG_RESULT([yes, sparc])
525 AC_MSG_RESULT([no, platform not supported])
530 dnl Check to see if dlopen is in default libraries (like Solaris, which
531 dnl has it in libc), or if libdl is needed to get it.
532 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
533 [AC_CHECK_LIB([dl], [dlopen],
534 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
535 AC_SUBST([DLOPEN_LIBS])
537 dnl Check if that library also has dladdr
539 LIBS="$LIBS $DLOPEN_LIBS"
540 AC_CHECK_FUNCS([dladdr])
547 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
548 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
549 [AC_MSG_ERROR([Could not find clock_gettime])])])
550 AC_SUBST([CLOCK_LIB])
554 dnl See if posix_memalign is available
555 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
557 dnl Check for pthreads
565 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
566 dnl to -pthread, which causes problems if we need -lpthread to appear in
568 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
570 dnl SELinux awareness.
571 AC_ARG_ENABLE([selinux],
572 [AS_HELP_STRING([--enable-selinux],
573 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
574 [MESA_SELINUX="$enableval"],
576 if test "x$enable_selinux" = "xyes"; then
577 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
578 [AC_CHECK_HEADER([selinux/selinux.h],[],
579 [AC_MSG_ERROR([SELinux headers not found])])
580 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
581 [AC_MSG_ERROR([SELinux library not found])])
582 SELINUX_LIBS="-lselinux"])
583 DEFINES="$DEFINES -DMESA_SELINUX"
585 AC_SUBST([SELINUX_CFLAGS])
586 AC_SUBST([SELINUX_LIBS])
589 AC_ARG_ENABLE([opengl],
590 [AS_HELP_STRING([--disable-opengl],
591 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
592 [enable_opengl="$enableval"],
594 AC_ARG_ENABLE([gles1],
595 [AS_HELP_STRING([--enable-gles1],
596 [enable support for OpenGL ES 1.x API @<:@default=disabled@:>@])],
597 [enable_gles1="$enableval"],
599 AC_ARG_ENABLE([gles2],
600 [AS_HELP_STRING([--enable-gles2],
601 [enable support for OpenGL ES 2.x API @<:@default=disabled@:>@])],
602 [enable_gles2="$enableval"],
604 AC_ARG_ENABLE([openvg],
605 [AS_HELP_STRING([--enable-openvg],
606 [enable support for OpenVG API @<:@default=disabled@:>@])],
607 [enable_openvg="$enableval"],
611 [AS_HELP_STRING([--enable-dri],
612 [enable DRI modules @<:@default=enabled@:>@])],
613 [enable_dri="$enableval"],
624 AC_ARG_ENABLE([dri3],
625 [AS_HELP_STRING([--enable-dri3],
626 [enable DRI3 @<:@default=auto@:>@])],
627 [enable_dri3="$enableval"],
628 [enable_dri3="$dri3_default"])
630 [AS_HELP_STRING([--enable-glx],
631 [enable GLX library @<:@default=enabled@:>@])],
632 [enable_glx="$enableval"],
634 AC_ARG_ENABLE([osmesa],
635 [AS_HELP_STRING([--enable-osmesa],
636 [enable OSMesa library @<:@default=disabled@:>@])],
637 [enable_osmesa="$enableval"],
639 AC_ARG_ENABLE([gallium-osmesa],
640 [AS_HELP_STRING([--enable-gallium-osmesa],
641 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
642 [enable_gallium_osmesa="$enableval"],
643 [enable_gallium_osmesa=no])
645 [AS_HELP_STRING([--disable-egl],
646 [disable EGL library @<:@default=enabled@:>@])],
647 [enable_egl="$enableval"],
651 [AS_HELP_STRING([--enable-xa],
652 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
653 [enable_xa="$enableval"],
656 [AS_HELP_STRING([--enable-gbm],
657 [enable gbm library @<:@default=auto@:>@])],
658 [enable_gbm="$enableval"],
661 AC_ARG_ENABLE([xvmc],
662 [AS_HELP_STRING([--enable-xvmc],
663 [enable xvmc library @<:@default=auto@:>@])],
664 [enable_xvmc="$enableval"],
666 AC_ARG_ENABLE([vdpau],
667 [AS_HELP_STRING([--enable-vdpau],
668 [enable vdpau library @<:@default=auto@:>@])],
669 [enable_vdpau="$enableval"],
672 [AS_HELP_STRING([--enable-omx],
673 [enable OpenMAX library @<:@default=disabled@:>@])],
674 [enable_omx="$enableval"],
677 [AS_HELP_STRING([--enable-va],
678 [enable va library @<:@default=auto@:>@])],
679 [enable_va="$enableval"],
681 AC_ARG_ENABLE([opencl],
682 [AS_HELP_STRING([--enable-opencl],
683 [enable OpenCL library @<:@default=disabled@:>@])],
684 [enable_opencl="$enableval"],
686 AC_ARG_ENABLE([opencl_icd],
687 [AS_HELP_STRING([--enable-opencl-icd],
688 [Build an OpenCL ICD library to be loaded by an ICD implementation
689 @<:@default=disabled@:>@])],
690 [enable_opencl_icd="$enableval"],
691 [enable_opencl_icd=no])
692 AC_ARG_ENABLE([xlib-glx],
693 [AS_HELP_STRING([--enable-xlib-glx],
694 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
695 [enable_xlib_glx="$enableval"],
696 [enable_xlib_glx=no])
697 AC_ARG_ENABLE([gallium-egl],
698 [AS_HELP_STRING([--enable-gallium-egl],
699 [enable optional EGL state tracker (not required
700 for EGL support in Gallium with OpenGL and OpenGL ES)
701 @<:@default=disabled@:>@])],
702 [enable_gallium_egl="$enableval"],
703 [enable_gallium_egl=no])
704 AC_ARG_ENABLE([gallium-gbm],
705 [AS_HELP_STRING([--enable-gallium-gbm],
706 [enable optional gbm state tracker (not required for
707 gbm support in Gallium)
708 @<:@default=auto@:>@])],
709 [enable_gallium_gbm="$enableval"],
710 [enable_gallium_gbm=auto])
712 AC_ARG_ENABLE([r600-llvm-compiler],
713 [AS_HELP_STRING([--enable-r600-llvm-compiler],
714 [Enable experimental LLVM backend for graphics shaders @<:@default=disabled@:>@])],
715 [enable_r600_llvm="$enableval"],
716 [enable_r600_llvm=no])
718 AC_ARG_ENABLE([gallium-tests],
719 [AS_HELP_STRING([--enable-gallium-tests],
720 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
721 [enable_gallium_tests="$enableval"],
722 [enable_gallium_tests=no])
724 # Option for Gallium drivers
726 # Keep this in sync with the --with-gallium-drivers help string default value
727 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
729 AC_ARG_WITH([gallium-drivers],
730 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
731 [comma delimited Gallium drivers list, e.g.
732 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4"
733 @<:@default=r300,r600,svga,swrast@:>@])],
734 [with_gallium_drivers="$withval"],
735 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
737 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
738 # here so that the script doesn't choke on an unknown driver name later.
739 case "$with_gallium_drivers" in
740 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
741 no) with_gallium_drivers='' ;;
744 if test "x$enable_opengl" = xno -a \
745 "x$enable_gles1" = xno -a \
746 "x$enable_gles2" = xno -a \
747 "x$enable_openvg" = xno -a \
748 "x$enable_xa" = xno -a \
749 "x$enable_xvmc" = xno -a \
750 "x$enable_vdpau" = xno -a \
751 "x$enable_omx" = xno -a \
752 "x$enable_va" = xno -a \
753 "x$enable_opencl" = xno; then
754 AC_MSG_ERROR([at least one API should be enabled])
757 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
758 if test "x$enable_opengl" = xno -a \
759 "x$enable_gles1" = xyes; then
760 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
763 if test "x$enable_opengl" = xno -a \
764 "x$enable_gles2" = xyes; then
765 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
768 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
769 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
770 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
771 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
772 "x$enable_gles1" = xyes -o \
773 "x$enable_gles2" = xyes)
775 if test "x$enable_glx" = xno; then
776 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
780 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
781 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
784 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
785 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
788 # Disable GLX if OpenGL is not enabled
789 if test "x$enable_glx$enable_opengl" = xyesno; then
790 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
794 # Disable GLX if DRI and Xlib-GLX are not enabled
795 if test "x$enable_glx" = xyes -a \
796 "x$enable_dri" = xno -a \
797 "x$enable_xlib_glx" = xno; then
798 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
802 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
803 "x$enable_dri" = xyes)
805 # Select which platform-dependent DRI code gets built
808 dri_platform='apple' ;;
810 dri_platform='none' ;;
812 dri_platform='drm' ;;
815 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
816 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
817 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm )
818 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm )
819 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
821 AC_ARG_ENABLE([shared-glapi],
822 [AS_HELP_STRING([--enable-shared-glapi],
823 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
824 [enable_shared_glapi="$enableval"],
825 [enable_shared_glapi=yes])
827 case "x$enable_opengl$enable_gles1$enable_gles2" in
829 if test "x$enable_shared_glapi" = xno; then
830 AC_MSG_ERROR([shared GLAPI required when building two or more of
831 the following APIs - opengl, gles1 gles2])
836 # Building Xlib-GLX requires shared glapi to be disabled.
837 if test "x$enable_xlib_glx" = xyes; then
838 AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
839 enable_shared_glapi=no
842 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
844 # Build the pipe-drivers as separate libraries/modules.
845 # Do not touch this unless you know what you are doing.
846 # XXX: Expose via configure option ?
847 enable_shared_pipe_drivers=no
850 dnl Driver specific build directories
853 case "x$enable_glx$enable_xlib_glx" in
855 NEED_WINSYS_XLIB="yes"
859 if test "x$enable_dri" = xyes; then
860 enable_gallium_loader="$enable_shared_pipe_drivers"
863 if test "x$enable_gallium_osmesa" = xyes; then
864 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
865 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
867 if test "x$enable_osmesa" = xyes; then
868 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
872 AC_SUBST([MESA_LLVM])
875 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
876 [have_libdrm=yes], [have_libdrm=no])
877 if test "x$have_libdrm" = xyes; then
878 DEFINES="$DEFINES -DHAVE_LIBDRM"
888 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
889 have_libudev=yes, have_libudev=no)
891 AC_ARG_ENABLE([sysfs],
892 [AS_HELP_STRING([--enable-sysfs],
893 [enable /sys PCI identification @<:@default=disabled@:>@])],
894 [have_sysfs="$enableval"],
898 if test "x$enable_dri" = xyes; then
899 if test "$enable_static" = yes; then
900 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
903 # not a hard requirement as swrast does not depend on it
904 if test "x$have_libdrm" = xyes; then
905 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
909 AC_ARG_ENABLE([driglx-direct],
910 [AS_HELP_STRING([--disable-driglx-direct],
911 [disable direct rendering in GLX and EGL for DRI \
912 @<:@default=auto@:>@])],
913 [driglx_direct="$enableval"],
914 [driglx_direct="yes"])
917 dnl libGL configuration per driver
919 case "x$enable_glx$enable_xlib_glx" in
922 dri_modules="x11 xext xcb"
923 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
924 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
925 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
926 GL_LIB_DEPS="$XLIBGL_LIBS"
927 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
928 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
932 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
934 # find the DRI deps for libGL
935 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
937 if test x"$driglx_direct" = xyes; then
938 if test x"$dri_platform" = xdrm ; then
939 DEFINES="$DEFINES -DGLX_USE_DRM"
940 if test "x$have_libdrm" != xyes; then
941 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
944 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
945 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
946 if test x"$enable_dri3" = xyes; then
947 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
948 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
951 if test x"$enable_dri" = xyes; then
952 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
955 if test x"$enable_dri3" = xyes; then
956 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
957 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
960 if test x"$dri_platform" = xapple ; then
961 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
965 # add xf86vidmode if available
966 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
967 if test "$HAVE_XF86VIDMODE" = yes ; then
968 dri_modules="$dri_modules xxf86vm"
971 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
972 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
973 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
974 GL_LIB_DEPS="$DRIGL_LIBS"
976 # need DRM libs, $PTHREAD_LIBS, etc.
977 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
978 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
983 if test "$have_libudev" = yes; then
984 DEFINES="$DEFINES -DHAVE_LIBUDEV"
988 if test "$have_sysfs" = yes; then
989 DEFINES="$DEFINES -DHAVE_SYSFS"
993 # This is outside the case (above) so that it is invoked even for non-GLX
995 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
997 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
998 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
999 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1000 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1002 AC_SUBST([X11_INCLUDES])
1003 AC_SUBST([GL_LIB_DEPS])
1004 AC_SUBST([GL_PC_REQ_PRIV])
1005 AC_SUBST([GL_PC_LIB_PRIV])
1006 AC_SUBST([GL_PC_CFLAGS])
1007 AC_SUBST([DRI_PC_REQ_PRIV])
1008 AC_SUBST([GLESv1_CM_LIB_DEPS])
1009 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1010 AC_SUBST([GLESv2_LIB_DEPS])
1011 AC_SUBST([GLESv2_PC_LIB_PRIV])
1013 AC_SUBST([HAVE_XF86VIDMODE])
1018 case "x$enable_glx$enable_xlib_glx" in
1020 DEFINES="$DEFINES -DUSE_XSHM"
1023 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1024 if test "x$driglx_direct" = xyes; then
1025 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1034 AC_ARG_ENABLE([glx-tls],
1035 [AS_HELP_STRING([--enable-glx-tls],
1036 [enable TLS support in GLX @<:@default=disabled@:>@])],
1037 [GLX_USE_TLS="$enableval"],
1039 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1041 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1042 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1047 dnl Directory for DRI drivers
1048 AC_ARG_WITH([dri-driverdir],
1049 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1050 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1051 [DRI_DRIVER_INSTALL_DIR="$withval"],
1052 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1053 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1054 dnl Extra search path for DRI drivers
1055 AC_ARG_WITH([dri-searchpath],
1056 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1057 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1058 [DRI_DRIVER_SEARCH_DIR="$withval"],
1059 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1060 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1061 dnl Which drivers to build - default is chosen by platform
1062 AC_ARG_WITH([dri-drivers],
1063 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1064 [comma delimited classic DRI drivers list, e.g.
1065 "swrast,i965,radeon" @<:@default=auto@:>@])],
1066 [with_dri_drivers="$withval"],
1067 [with_dri_drivers=auto])
1069 if test "x$with_dri_drivers" = xauto; then
1070 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1071 with_dri_drivers="yes"
1073 with_dri_drivers="no"
1076 if test "x$with_dri_drivers" = xno; then
1080 dnl If $with_dri_drivers is yes, drivers will be added through
1081 dnl platform checks. Set DEFINES and LIB_DEPS
1082 if test "x$enable_dri" = xyes; then
1083 # Platform specific settings and drivers to build
1086 DEFINES="$DEFINES -DHAVE_ALIAS"
1087 if test "x$enable_dri3" = xyes; then
1088 DEFINES="$DEFINES -DHAVE_DRI3"
1091 if test "x$have_pci_id" != xyes; then
1092 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1097 # Build only the drivers for cards that exist on PowerPC/sparc
1098 if test "x$with_dri_drivers" = "xyes"; then
1099 with_dri_drivers="r200 radeon swrast"
1104 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1105 DEFINES="$DEFINES -DHAVE_ALIAS"
1108 DEFINES="$DEFINES -DHAVE_ALIAS"
1111 if test "x$with_dri_drivers" = "xyes"; then
1112 with_dri_drivers="swrast"
1116 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED"
1117 if test "x$with_dri_drivers" = "xyes"; then
1118 with_dri_drivers="swrast"
1124 if test "x$with_dri_drivers" = "xyes"; then
1125 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1129 PKG_CHECK_MODULES([EXPAT], [expat], [],
1130 # expat version 2.0 and earlier do not provide expat.pc
1131 [AC_CHECK_HEADER([expat.h],[],
1132 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1133 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1134 [AC_MSG_ERROR([Expat library required for DRI not found])])
1135 EXPAT_LIBS="-lexpat"])
1137 DRICOMMON_NEED_LIBDRM=no
1138 # If we are building any DRI driver other than swrast.
1139 if test -n "$with_dri_drivers"; then
1140 if test "x$with_dri_drivers" != xswrast; then
1141 # ... libdrm is required
1142 if test "x$have_libdrm" != xyes; then
1143 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1145 DRICOMMON_NEED_LIBDRM=yes
1149 # If we're building any gallium DRI driver other than swrast
1150 if test -n "$with_gallium_drivers" -a "x$DRICOMMON_NEED_LIBDRM" = xno; then
1151 if test "x$with_gallium_drivers" != xswrast; then
1152 # ... build a libdrm aware dricommon
1153 DRICOMMON_NEED_LIBDRM=yes
1157 # put all the necessary libs together
1158 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1161 AC_SUBST([DRI_LIB_DEPS])
1164 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1165 if test -n "$with_dri_drivers"; then
1166 if test "x$enable_opengl" != xyes; then
1167 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1170 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1171 for driver in $dri_drivers; do
1172 DRI_DIRS="$DRI_DIRS $driver"
1176 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1180 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1183 HAVE_NOUVEAU_DRI=yes;
1184 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1187 HAVE_RADEON_DRI=yes;
1188 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1192 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1195 HAVE_SWRAST_DRI=yes;
1198 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1202 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1205 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1206 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1207 "x$enable_osmesa" = xyes -o \
1211 dnl OSMesa configuration
1214 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1215 AC_ARG_WITH([osmesa-bits],
1216 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1217 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1218 [osmesa_bits="$withval"],
1220 if test "x$osmesa_bits" != x8; then
1221 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1222 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1226 case "x$osmesa_bits" in
1228 OSMESA_LIB="${OSMESA_LIB}"
1231 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1232 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1235 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1239 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1240 # only link libraries with osmesa if shared
1241 if test "$enable_static" = no; then
1242 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1246 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1249 AC_SUBST([OSMESA_LIB_DEPS])
1250 AC_SUBST([OSMESA_PC_REQ])
1251 AC_SUBST([OSMESA_PC_LIB_PRIV])
1254 dnl gbm configuration
1256 if test "x$enable_gbm" = xauto; then
1257 case "$with_egl_platforms" in
1264 if test "x$enable_gbm" = xyes; then
1265 if test "x$need_pci_id$have_pci_id" = xyesno; then
1266 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1269 if test "x$enable_dri" = xyes; then
1270 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1271 if test "x$enable_shared_glapi" = xno; then
1272 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1275 # Strictly speaking libgbm does not require --enable-dri, although
1276 # both of its backends do. Thus one can build libgbm without any
1277 # backends if --disable-dri is set.
1278 # To avoid unnecessary complexity of checking if at least one backend
1279 # is available when building, just mandate --enable-dri.
1280 AC_MSG_ERROR([gbm requires --enable-dri])
1283 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1284 if test "x$need_pci_id$have_libudev" = xyesyes; then
1285 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1289 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1290 AC_SUBST([GBM_PC_REQ_PRIV])
1291 AC_SUBST([GBM_PC_LIB_PRIV])
1294 dnl EGL configuration
1298 if test "x$enable_egl" = xyes; then
1299 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1301 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1303 if test "$enable_static" != yes; then
1304 if test "x$enable_dri" = xyes; then
1305 HAVE_EGL_DRIVER_DRI2=1
1310 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1311 AC_SUBST([EGL_LIB_DEPS])
1314 dnl EGL Gallium configuration
1316 if test "x$enable_gallium_egl" = xyes; then
1317 if test -z "$with_gallium_drivers"; then
1318 AC_MSG_ERROR([cannot enable egl_gallium without Gallium])
1320 if test "x$enable_egl" = xno; then
1321 AC_MSG_ERROR([cannot enable egl_gallium without EGL])
1323 if test "x$have_libdrm" != xyes; then
1324 AC_MSG_ERROR([egl_gallium requires libdrm >= $LIBDRM_REQUIRED])
1326 # XXX: Uncomment once converted to use static/shared pipe-drivers
1327 # enable_gallium_loader=$enable_shared_pipe_drivers
1329 AM_CONDITIONAL(HAVE_GALLIUM_EGL, test "x$enable_gallium_egl" = xyes)
1332 dnl gbm Gallium configuration
1334 if test "x$enable_gallium_gbm" = xauto; then
1335 case "$enable_gbm$enable_gallium_egl$enable_dri$with_egl_platforms" in
1337 enable_gallium_gbm=yes ;;
1339 enable_gallium_gbm=no ;;
1342 if test "x$enable_gallium_gbm" = xyes; then
1343 if test -z "$with_gallium_drivers"; then
1344 AC_MSG_ERROR([cannot enable gbm_gallium without Gallium])
1346 if test "x$enable_gbm" = xno; then
1347 AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
1350 if test "x$enable_gallium_egl" != xyes; then
1351 AC_MSG_ERROR([gbm_gallium is only used by egl_gallium])
1354 enable_gallium_loader=$enable_shared_pipe_drivers
1356 AM_CONDITIONAL(HAVE_GALLIUM_GBM, test "x$enable_gallium_gbm" = xyes)
1359 dnl XA configuration
1361 if test "x$enable_xa" = xyes; then
1362 if test "x$with_gallium_drivers" = xswrast; then
1364 Building xa requires at least one non swrast gallium driver.
1365 If you are looking to use libxatracker.so with the VMware driver,
1366 make sure to include svga in the gallium drivers list, apart from
1368 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1370 enable_gallium_loader=$enable_shared_pipe_drivers
1372 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1375 dnl OpenVG configuration
1379 if test "x$enable_openvg" = xyes; then
1380 if test "x$enable_egl" = xno; then
1381 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1383 if test -z "$with_gallium_drivers"; then
1384 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1386 if test "x$enable_gallium_egl" = xno; then
1387 AC_MSG_ERROR([cannot enable OpenVG without egl_gallium])
1390 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1391 VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS $PTHREAD_LIBS"
1392 VG_PC_LIB_PRIV="-lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1393 AC_SUBST([VG_PC_LIB_PRIV])
1395 AM_CONDITIONAL(HAVE_OPENVG, test "x$enable_openvg" = xyes)
1398 dnl Gallium G3DVL configuration
1400 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1401 if test "x$enable_xvmc" = xauto; then
1402 PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
1405 if test "x$enable_vdpau" = xauto; then
1406 PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
1409 if test "x$enable_omx" = xauto; then
1410 PKG_CHECK_EXISTS([libomxil-bellagio], [enable_omx=yes], [enable_omx=no])
1413 if test "x$enable_va" = xauto; then
1414 PKG_CHECK_EXISTS([libva], [enable_va=yes], [enable_va=no])
1418 if test "x$enable_xvmc" = xyes; then
1419 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1420 enable_gallium_loader=$enable_shared_pipe_drivers
1422 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1424 if test "x$enable_vdpau" = xyes; then
1425 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED],
1426 [VDPAU_LIBS="`$PKG_CONFIG --libs x11-xcb xcb xcb-dri2`"])
1427 enable_gallium_loader=$enable_shared_pipe_drivers
1429 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1431 if test "x$enable_omx" = xyes; then
1432 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1433 enable_gallium_loader=$enable_shared_pipe_drivers
1435 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1437 if test "x$enable_va" = xyes; then
1438 PKG_CHECK_MODULES([VA], [libva >= 0.35.0 x11-xcb xcb-dri2 >= $XCBDRI2_REQUIRED],
1439 [VA_LIBS="`$PKG_CONFIG --libs x11-xcb xcb-dri2`"])
1440 enable_gallium_loader=$enable_shared_pipe_drivers
1442 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1445 dnl OpenCL configuration
1448 AC_ARG_WITH([libclc-path],
1449 [AS_HELP_STRING([--with-libclc-path],
1450 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1451 [LIBCLC_PATH="$withval"],
1454 if test -n "$LIBCLC_PATH"; then
1455 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1456 Please review the updated build instructions for clover:
1457 http://dri.freedesktop.org/wiki/GalliumCompute])
1461 AC_ARG_WITH([clang-libdir],
1462 [AS_HELP_STRING([--with-clang-libdir],
1463 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1464 [CLANG_LIBDIR="$withval"],
1467 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1468 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
1470 if test "x$enable_opencl" = xyes; then
1471 if test -z "$with_gallium_drivers"; then
1472 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1475 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1476 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1479 if test "x$have_libclc" = xno; then
1480 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1481 Make sure the directory containing libclc.pc is specified in your
1482 PKG_CONFIG_PATH environment variable.
1483 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1485 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1486 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1487 AC_SUBST([LIBCLC_INCLUDEDIR])
1488 AC_SUBST([LIBCLC_LIBEXECDIR])
1491 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1492 enable_gallium_loader=yes
1494 if test "x$enable_opencl_icd" = xyes; then
1495 OPENCL_LIBNAME="MesaOpenCL"
1497 OPENCL_LIBNAME="OpenCL"
1500 if test "x$have_libelf" != xyes; then
1501 AC_MSG_ERROR([Clover requires libelf])
1504 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1505 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1506 AC_SUBST([OPENCL_LIBNAME])
1509 dnl Gallium configuration
1511 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1513 AC_SUBST([LLVM_BINDIR])
1514 AC_SUBST([LLVM_CFLAGS])
1515 AC_SUBST([LLVM_CPPFLAGS])
1516 AC_SUBST([LLVM_CXXFLAGS])
1517 AC_SUBST([LLVM_LIBDIR])
1518 AC_SUBST([LLVM_LIBS])
1519 AC_SUBST([LLVM_LDFLAGS])
1520 AC_SUBST([LLVM_INCLUDEDIR])
1521 AC_SUBST([LLVM_VERSION])
1522 AC_SUBST([CLANG_RESOURCE_DIR])
1524 case "x$enable_opengl$enable_gles1$enable_gles2" in
1526 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1530 AC_SUBST([VG_LIB_DEPS])
1531 AC_SUBST([EGL_CLIENT_APIS])
1534 dnl EGL Platforms configuration
1536 AC_ARG_WITH([egl-platforms],
1537 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1538 [comma delimited native platforms libEGL supports, e.g.
1539 "x11,drm" @<:@default=auto@:>@])],
1540 [with_egl_platforms="$withval"],
1541 [if test "x$enable_egl" = xyes; then
1542 with_egl_platforms="x11"
1544 with_egl_platforms=""
1547 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1548 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1551 # Do per-EGL platform setups and checks
1552 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1553 for plat in $egl_platforms; do
1556 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1558 WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
1559 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
1560 [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
1564 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1568 test "x$enable_gbm" = "xno" &&
1569 AC_MSG_ERROR([EGL platform drm needs gbm])
1570 test "x$have_libdrm" != xyes &&
1571 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1574 android|fbdev|gdi|null)
1578 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1582 case "$plat$need_pci_id$have_pci_id" in
1583 waylandyesno|drmyesno)
1584 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
1588 # libEGL wants to default to the first platform specified in
1589 # ./configure. parse that here.
1590 if test "x$egl_platforms" != "x"; then
1591 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
1592 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1594 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1597 if echo "$egl_platforms" | grep -q 'x11'; then
1598 NEED_WINSYS_XLIB=yes
1600 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
1601 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
1602 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
1603 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep -q 'fbdev')
1604 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
1606 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1608 AC_SUBST([EGL_NATIVE_PLATFORM])
1609 AC_SUBST([EGL_CFLAGS])
1611 # If we don't have the X11 platform, set this define so we don't try to include
1613 if ! echo "$egl_platforms" | grep -q 'x11'; then
1614 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1615 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1618 AC_ARG_WITH([max-width],
1619 [AS_HELP_STRING([--with-max-width=N],
1620 [Maximum framebuffer width (4096)])],
1621 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1622 AS_IF([test "${withval}" -gt "4096"],
1623 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1625 AC_ARG_WITH([max-height],
1626 [AS_HELP_STRING([--with-max-height=N],
1627 [Maximum framebuffer height (4096)])],
1628 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1629 AS_IF([test "${withval}" -gt "4096"],
1630 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1636 AC_ARG_ENABLE([gallium-llvm],
1637 [AS_HELP_STRING([--enable-gallium-llvm],
1638 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1639 [enable_gallium_llvm="$enableval"],
1640 [enable_gallium_llvm=auto])
1642 AC_ARG_ENABLE([llvm-shared-libs],
1643 [AS_HELP_STRING([--enable-llvm-shared-libs],
1644 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1645 [enable_llvm_shared_libs="$enableval"],
1646 [enable_llvm_shared_libs=yes])
1648 AC_ARG_WITH([llvm-prefix],
1649 [AS_HELP_STRING([--with-llvm-prefix],
1650 [Prefix for LLVM installations in non-standard locations])],
1651 [llvm_prefix="$withval"],
1655 # Call this inside ` ` to get the return value.
1656 # $1 is the llvm-config command with arguments.
1657 strip_unwanted_llvm_flags() {
1658 # Use \> (marks the end of the word)
1660 -e 's/-DNDEBUG\>//g' \
1661 -e 's/-D_GNU_SOURCE\>//g' \
1662 -e 's/-pedantic\>//g' \
1663 -e 's/-Wcovered-switch-default\>//g' \
1667 -e 's/-Wcast-qual\>//g' \
1668 -e 's/-Woverloaded-virtual\>//g' \
1669 -e 's/-fcolor-diagnostics\>//g' \
1670 -e 's/-fdata-sections\>//g' \
1671 -e 's/-ffunction-sections\>//g' \
1672 -e 's/-fno-exceptions\>//g' \
1673 -e 's/-fomit-frame-pointer\>//g' \
1674 -e 's/-fvisibility-inlines-hidden\>//g' \
1676 -e 's/-fstack-protector-strong\>//g'
1680 if test -z "$with_gallium_drivers"; then
1681 enable_gallium_llvm=no
1683 if test "x$enable_gallium_llvm" = xauto; then
1685 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1688 if test "x$enable_gallium_llvm" = xyes; then
1689 if test -n "$llvm_prefix"; then
1690 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1692 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1695 if test "x$LLVM_CONFIG" != xno; then
1696 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1697 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1698 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1699 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1700 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1701 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1702 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1703 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1705 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1706 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1707 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1708 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1710 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1711 if test -z "$LLVM_VERSION_PATCH"; then
1712 LLVM_VERSION_PATCH=0
1715 if test -n "${LLVM_VERSION_MAJOR}"; then
1716 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1718 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1721 LLVM_REQUIRED_VERSION_MAJOR="3"
1722 LLVM_REQUIRED_VERSION_MINOR="3"
1723 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1724 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
1727 LLVM_COMPONENTS="engine bitwriter"
1728 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1729 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1732 if test "x$enable_opencl" = xyes; then
1733 LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
1734 # LLVM 3.3 >= 177971 requires IRReader
1735 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1736 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1738 # LLVM 3.4 requires Option
1739 if $LLVM_CONFIG --components | grep -qw 'option'; then
1740 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1742 # Current OpenCL/Clover and LLVM 3.5 require ObjCARCOpts and ProfileData
1743 if $LLVM_CONFIG --components | grep -qw 'objcarcopts'; then
1744 LLVM_COMPONENTS="${LLVM_COMPONENTS} objcarcopts"
1746 if $LLVM_CONFIG --components | grep -qw 'profiledata'; then
1747 LLVM_COMPONENTS="${LLVM_COMPONENTS} profiledata"
1750 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1753 dnl Check for Clang internal headers
1754 if test "x$enable_opencl" = xyes; then
1755 if test -z "$CLANG_LIBDIR"; then
1756 CLANG_LIBDIR=${LLVM_LIBDIR}
1758 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1759 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1760 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1770 if test "x$enable_opencl" = xyes; then
1771 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
1775 dnl Directory for XVMC libs
1776 AC_ARG_WITH([xvmc-libdir],
1777 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1778 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1779 [XVMC_LIB_INSTALL_DIR="$withval"],
1780 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1781 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1786 if test "x$enable_gallium_tests" = xyes; then
1787 # XXX: Use $enable_shared_pipe_drivers once converted to use static/shared pipe-drivers
1788 enable_gallium_loader=yes
1790 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1792 dnl Directory for VDPAU libs
1793 AC_ARG_WITH([vdpau-libdir],
1794 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1795 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1796 [VDPAU_LIB_INSTALL_DIR="$withval"],
1797 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1798 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1800 dnl Directory for OMX libs
1802 AC_ARG_WITH([omx-libdir],
1803 [AS_HELP_STRING([--with-omx-libdir=DIR],
1804 [directory for the OMX libraries])],
1805 [OMX_LIB_INSTALL_DIR="$withval"],
1806 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
1807 AC_SUBST([OMX_LIB_INSTALL_DIR])
1809 dnl Directory for VA libs
1811 AC_ARG_WITH([va-libdir],
1812 [AS_HELP_STRING([--with-va-libdir=DIR],
1813 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
1814 [VA_LIB_INSTALL_DIR="$withval"],
1815 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
1816 AC_SUBST([VA_LIB_INSTALL_DIR])
1819 dnl Gallium helper functions
1821 gallium_require_drm() {
1822 if test "x$have_libdrm" != xyes; then
1823 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1827 gallium_require_llvm() {
1828 if test "x$MESA_LLVM" = x0; then
1829 case "$host" in *gnux32) return;; esac
1831 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
1836 gallium_require_drm_loader() {
1837 if test "x$enable_gallium_loader" = xyes; then
1838 if test "x$need_pci_id$have_pci_id" = xyesno; then
1839 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
1841 enable_gallium_drm_loader=yes
1843 if test "x$enable_va" = xyes && test "x$7" != x; then
1844 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
1849 case "$with_egl_platforms" in
1853 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
1856 if test "x$enable_gbm" != xyes; then
1857 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
1861 radeon_llvm_check() {
1862 if test "x$enable_gallium_llvm" != "xyes"; then
1863 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
1865 LLVM_REQUIRED_VERSION_MAJOR="3"
1866 LLVM_REQUIRED_VERSION_MINOR="4"
1867 LLVM_REQUIRED_VERSION_PATCH="2"
1868 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}${LLVM_REQUIRED_VERSION_PATCH}"; then
1869 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR.$LLVM_REQUIRED_VERSION_PATCH or newer is required for $1])
1871 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
1872 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
1873 sources with the --enable-experimental-targets=R600
1876 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
1877 NEED_RADEON_LLVM=yes
1878 if test "x$have_libelf" != xyes; then
1879 AC_MSG_ERROR([$1 requires libelf when using llvm])
1883 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
1884 if test -n "$with_gallium_drivers"; then
1885 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
1886 for driver in $gallium_drivers; do
1889 HAVE_GALLIUM_SVGA=yes
1890 gallium_require_drm "svga"
1891 gallium_require_drm_loader
1894 HAVE_GALLIUM_I915=yes
1895 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1896 gallium_require_drm "Gallium i915"
1897 gallium_require_drm_loader
1900 HAVE_GALLIUM_ILO=yes
1901 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1902 gallium_require_drm "Gallium i965/ilo"
1903 gallium_require_drm_loader
1906 HAVE_GALLIUM_R300=yes
1907 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1908 gallium_require_drm "Gallium R300"
1909 gallium_require_drm_loader
1910 gallium_require_llvm "Gallium R300"
1913 HAVE_GALLIUM_R600=yes
1914 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1915 gallium_require_drm "Gallium R600"
1916 gallium_require_drm_loader
1917 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
1918 radeon_llvm_check "r600g"
1919 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1921 if test "x$enable_r600_llvm" = xyes; then
1922 USE_R600_LLVM_COMPILER=yes;
1924 if test "x$enable_opencl" = xyes; then
1925 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1929 HAVE_GALLIUM_RADEONSI=yes
1930 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1931 gallium_require_drm "radeonsi"
1932 gallium_require_drm_loader
1933 radeon_llvm_check "radeonsi"
1934 require_egl_drm "radeonsi"
1937 HAVE_GALLIUM_NOUVEAU=yes
1938 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
1939 gallium_require_drm "nouveau"
1940 gallium_require_drm_loader
1943 HAVE_GALLIUM_FREEDRENO=yes
1944 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
1945 gallium_require_drm "freedreno"
1946 gallium_require_drm_loader
1949 HAVE_GALLIUM_SOFTPIPE=yes
1950 if test "x$MESA_LLVM" = x1; then
1951 HAVE_GALLIUM_LLVMPIPE=yes
1955 HAVE_GALLIUM_VC4=yes
1956 gallium_require_drm "vc4"
1957 gallium_require_drm_loader
1960 i?86 | x86_64 | amd64)
1961 USE_VC4_SIMULATOR=yes
1966 AC_MSG_ERROR([Unknown Gallium driver: $driver])
1972 dnl Set LLVM_LIBS - This is done after the driver configuration so
1973 dnl that drivers can add additonal components to LLVM_COMPONENTS.
1974 dnl Previously, gallium drivers were updating LLVM_LIBS directly
1975 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
1976 dnl this was causing the same libraries to be appear multiple times
1979 if test "x$MESA_LLVM" != x0; then
1981 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
1983 if test "x$enable_llvm_shared_libs" = xyes; then
1984 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
1985 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
1986 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
1988 if test "x$llvm_have_one_so" = xyes; then
1989 dnl LLVM was built using auto*, so there is only one shared object.
1990 LLVM_LIBS="-l$LLVM_SO_NAME"
1992 dnl If LLVM was built with CMake, there will be one shared object per
1994 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
1995 [AC_MSG_ERROR([Could not find llvm shared libraries:
1996 Please make sure you have built llvm with the --enable-shared option
1997 and that your llvm libraries are installed in $LLVM_LIBDIR
1998 If you have installed your llvm libraries to a different directory you
1999 can use the --with-llvm-prefix= configure flag to specify this directory.
2000 NOTE: Mesa is attempting to use llvm shared libraries by default.
2001 If you do not want to build with llvm shared libraries and instead want to
2002 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2003 invocation and rebuild.])])
2005 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2006 dnl install uses a shared object for each compoenent and we have
2007 dnl already added all of these objects to LLVM_LIBS.
2010 AC_MSG_WARN([Building mesa with staticly linked LLVM may cause compilation issues])
2014 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2015 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2016 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2017 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2018 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2019 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2020 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2021 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2022 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2023 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2024 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2025 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2026 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2028 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2030 # NOTE: anything using xcb or other client side libs ends up in separate
2031 # _CLIENT variables. The pipe loader is built in two variants,
2032 # one that is standalone and does not link any x client libs (for
2033 # use by XA tracker in particular, but could be used in any case
2034 # where communication with xserver is not desired).
2035 if test "x$enable_gallium_loader" = xyes; then
2036 if test "x$NEED_WINSYS_XLIB" = xyes; then
2037 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
2040 if test "x$enable_dri" = xyes; then
2041 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2044 if test "x$enable_gallium_drm_loader" = xyes; then
2045 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
2046 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
2047 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
2048 if test "x$pipe_loader_have_xcb" = xyes; then
2049 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES -DHAVE_PIPE_LOADER_XCB"
2050 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
2054 GALLIUM_PIPE_LOADER_CLIENT_DEFINES="$GALLIUM_PIPE_LOADER_CLIENT_DEFINES $GALLIUM_PIPE_LOADER_DEFINES"
2055 GALLIUM_PIPE_LOADER_CLIENT_LIBS="$GALLIUM_PIPE_LOADER_CLIENT_LIBS $GALLIUM_PIPE_LOADER_LIBS"
2057 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2058 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
2059 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_DEFINES])
2060 AC_SUBST([GALLIUM_PIPE_LOADER_CLIENT_LIBS])
2063 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2064 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2065 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2066 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2067 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2068 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2070 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2071 "x$HAVE_GALLIUM_R600" = xyes -o \
2072 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2073 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
2074 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2075 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
2076 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
2077 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
2078 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2079 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2080 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2081 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2082 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2087 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
2088 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2089 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
2090 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2091 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2093 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2094 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2095 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2097 AC_SUBST([VDPAU_MAJOR], 1)
2098 AC_SUBST([VDPAU_MINOR], 0)
2100 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2101 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2102 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2103 AC_SUBST([VA_MINOR], $VA_MINOR)
2105 AC_SUBST([XVMC_MAJOR], 1)
2106 AC_SUBST([XVMC_MINOR], 0)
2108 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2109 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2110 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2111 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2113 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2114 AC_SUBST([XA_MINOR], $XA_MINOR)
2115 AC_SUBST([XA_TINY], $XA_TINY)
2116 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2118 dnl Restore LDFLAGS and CPPFLAGS
2119 LDFLAGS="$_SAVE_LDFLAGS"
2120 CPPFLAGS="$_SAVE_CPPFLAGS"
2122 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2123 if test "x$acv_mesa_CLANG" = xyes; then
2124 CFLAGS="$CFLAGS -Qunused-arguments"
2125 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2128 dnl Add user CFLAGS and CXXFLAGS
2129 CFLAGS="$CFLAGS $USER_CFLAGS"
2130 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2132 dnl Substitute the config
2133 AC_CONFIG_FILES([Makefile
2135 src/egl/drivers/dri2/Makefile
2136 src/egl/main/Makefile
2138 src/egl/wayland/Makefile
2139 src/egl/wayland/wayland-drm/Makefile
2140 src/egl/wayland/wayland-egl/Makefile
2141 src/egl/wayland/wayland-egl/wayland-egl.pc
2142 src/gallium/Makefile
2143 src/gallium/auxiliary/Makefile
2144 src/gallium/auxiliary/pipe-loader/Makefile
2145 src/gallium/drivers/freedreno/Makefile
2146 src/gallium/drivers/galahad/Makefile
2147 src/gallium/drivers/i915/Makefile
2148 src/gallium/drivers/identity/Makefile
2149 src/gallium/drivers/ilo/Makefile
2150 src/gallium/drivers/llvmpipe/Makefile
2151 src/gallium/drivers/noop/Makefile
2152 src/gallium/drivers/nouveau/Makefile
2153 src/gallium/drivers/r300/Makefile
2154 src/gallium/drivers/r600/Makefile
2155 src/gallium/drivers/radeon/Makefile
2156 src/gallium/drivers/radeonsi/Makefile
2157 src/gallium/drivers/rbug/Makefile
2158 src/gallium/drivers/softpipe/Makefile
2159 src/gallium/drivers/svga/Makefile
2160 src/gallium/drivers/trace/Makefile
2161 src/gallium/drivers/vc4/Makefile
2162 src/gallium/drivers/vc4/kernel/Makefile
2163 src/gallium/state_trackers/clover/Makefile
2164 src/gallium/state_trackers/dri/Makefile
2165 src/gallium/state_trackers/egl/Makefile
2166 src/gallium/state_trackers/gbm/Makefile
2167 src/gallium/state_trackers/glx/xlib/Makefile
2168 src/gallium/state_trackers/omx/Makefile
2169 src/gallium/state_trackers/osmesa/Makefile
2170 src/gallium/state_trackers/va/Makefile
2171 src/gallium/state_trackers/vdpau/Makefile
2172 src/gallium/state_trackers/vega/Makefile
2173 src/gallium/state_trackers/xa/Makefile
2174 src/gallium/state_trackers/xvmc/Makefile
2175 src/gallium/targets/dri/Makefile
2176 src/gallium/targets/egl-static/Makefile
2177 src/gallium/targets/gbm/Makefile
2178 src/gallium/targets/libgl-xlib/Makefile
2179 src/gallium/targets/omx/Makefile
2180 src/gallium/targets/opencl/Makefile
2181 src/gallium/targets/osmesa/Makefile
2182 src/gallium/targets/osmesa/osmesa.pc
2183 src/gallium/targets/pipe-loader/Makefile
2184 src/gallium/targets/va/Makefile
2185 src/gallium/targets/vdpau/Makefile
2186 src/gallium/targets/xa/Makefile
2187 src/gallium/targets/xa/xatracker.pc
2188 src/gallium/targets/xvmc/Makefile
2189 src/gallium/tests/trivial/Makefile
2190 src/gallium/tests/unit/Makefile
2191 src/gallium/winsys/freedreno/drm/Makefile
2192 src/gallium/winsys/i915/drm/Makefile
2193 src/gallium/winsys/intel/drm/Makefile
2194 src/gallium/winsys/nouveau/drm/Makefile
2195 src/gallium/winsys/radeon/drm/Makefile
2196 src/gallium/winsys/svga/drm/Makefile
2197 src/gallium/winsys/sw/dri/Makefile
2198 src/gallium/winsys/sw/fbdev/Makefile
2199 src/gallium/winsys/sw/kms-dri/Makefile
2200 src/gallium/winsys/sw/null/Makefile
2201 src/gallium/winsys/sw/wayland/Makefile
2202 src/gallium/winsys/sw/wrapper/Makefile
2203 src/gallium/winsys/sw/xlib/Makefile
2204 src/gallium/winsys/vc4/drm/Makefile
2209 src/glx/apple/Makefile
2210 src/glx/tests/Makefile
2214 src/mapi/es1api/glesv1_cm.pc
2215 src/mapi/es2api/glesv2.pc
2216 src/mapi/glapi/gen/Makefile
2217 src/mapi/vgapi/Makefile
2218 src/mapi/vgapi/vg.pc
2221 src/mesa/drivers/dri/dri.pc
2222 src/mesa/drivers/dri/common/Makefile
2223 src/mesa/drivers/dri/common/xmlpool/Makefile
2224 src/mesa/drivers/dri/i915/Makefile
2225 src/mesa/drivers/dri/i965/Makefile
2226 src/mesa/drivers/dri/Makefile
2227 src/mesa/drivers/dri/nouveau/Makefile
2228 src/mesa/drivers/dri/r200/Makefile
2229 src/mesa/drivers/dri/radeon/Makefile
2230 src/mesa/drivers/dri/swrast/Makefile
2231 src/mesa/drivers/osmesa/Makefile
2232 src/mesa/drivers/osmesa/osmesa.pc
2233 src/mesa/drivers/x11/Makefile
2234 src/mesa/main/tests/Makefile
2236 src/util/tests/hash_table/Makefile])
2241 dnl Output some configuration info for the user
2244 echo " prefix: $prefix"
2245 echo " exec_prefix: $exec_prefix"
2246 echo " libdir: $libdir"
2247 echo " includedir: $includedir"
2251 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2252 echo " OpenVG: $enable_openvg"
2256 case "x$enable_osmesa$enable_gallium_osmesa" in
2258 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2261 echo " OSMesa: lib$OSMESA_LIB"
2269 if test "x$enable_dri" != xno; then
2270 echo " DRI platform: $dri_platform"
2271 if test -z "$DRI_DIRS"; then
2272 echo " DRI drivers: no"
2274 echo " DRI drivers: $DRI_DIRS"
2276 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2279 case "x$enable_glx$enable_xlib_glx" in
2281 echo " GLX: Xlib-based"
2284 echo " GLX: DRI-based"
2287 echo " GLX: $enable_glx"
2293 echo " EGL: $enable_egl"
2294 if test "$enable_egl" = yes; then
2295 echo " EGL platforms: $egl_platforms"
2298 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2299 egl_drivers="$egl_drivers builtin:egl_dri2"
2302 if test "x$enable_gallium_egl" = xyes; then
2303 echo " EGL drivers: ${egl_drivers} egl_gallium"
2304 echo " EGL Gallium STs:$EGL_CLIENT_APIS"
2306 echo " EGL drivers: $egl_drivers"
2311 if test "x$MESA_LLVM" = x1; then
2313 echo " llvm-config: $LLVM_CONFIG"
2314 echo " llvm-version: $LLVM_VERSION"
2320 if test -n "$with_gallium_drivers"; then
2321 echo " Gallium: yes"
2329 echo " Shared libs: $enable_shared"
2330 echo " Static libs: $enable_static"
2331 echo " Shared-glapi: $enable_shared_glapi"
2333 dnl Compiler options
2334 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2335 cflags=`echo $CFLAGS | \
2336 $SED 's/^ *//;s/ */ /;s/ *$//'`
2337 cxxflags=`echo $CXXFLAGS | \
2338 $SED 's/^ *//;s/ */ /;s/ *$//'`
2339 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2341 echo " CFLAGS: $cflags"
2342 echo " CXXFLAGS: $cxxflags"
2343 echo " Macros: $defines"
2345 if test "x$MESA_LLVM" = x1; then
2346 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2347 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2348 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2351 echo " PYTHON2: $PYTHON2"
2354 echo " Run '${MAKE-make}' to build Mesa"