1 dnl Copyright © 2011-2014 Intel Corporation
2 dnl Copyright © 2011-2014 Emil Velikov <emil.l.velikov@gmail.com>
3 dnl Copyright © 2007-2010 Dan Nicholson
4 dnl Copyright © 2010-2014 Marek Olšák <maraeo@gmail.com>
5 dnl Copyright © 2010-2014 Christian König
6 dnl Copyright © 2012-2014 Tom Stellard <tstellar@gmail.com>
7 dnl Copyright © 2009-2012 Jakob Bornecrantz
8 dnl Copyright © 2009-2014 Jon TURNEY
9 dnl Copyright © 2011-2012 Benjamin Franzke
10 dnl Copyright © 2008-2014 David Airlie
11 dnl Copyright © 2009-2013 Brian Paul
12 dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
14 dnl Permission is hereby granted, free of charge, to any person obtaining a
15 dnl copy of this software and associated documentation files (the "Software"),
16 dnl to deal in the Software without restriction, including without limitation
17 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 dnl and/or sell copies of the Software, and to permit persons to whom the
19 dnl Software is furnished to do so, subject to the following conditions:
21 dnl The above copyright notice and this permission notice (including the next
22 dnl paragraph) shall be included in all copies or substantial portions of the
25 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
29 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
31 dnl DEALINGS IN THE SOFTWARE.
33 dnl Process this file with autoconf to create configure.
37 dnl Tell the user about autoconf.html in the --help output
38 m4_divert_once([HELP_END], [
39 See docs/autoconf.html for more details on the options for Mesa.])
41 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
42 AC_INIT([Mesa], [MESA_VERSION],
43 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
44 AC_CONFIG_AUX_DIR([bin])
45 AC_CONFIG_MACRO_DIR([m4])
47 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects])
49 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
52 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
56 # Support silent build rules, requires at least automake-1.11. Disable
57 # by either passing --disable-silent-rules to configure or passing V=1
59 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
60 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
62 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
64 dnl Set internal versions
66 AC_SUBST([OSMESA_VERSION])
68 AC_SUBST([OPENCL_VERSION])
70 dnl Versions for external dependencies
71 LIBDRM_REQUIRED=2.4.66
72 LIBDRM_RADEON_REQUIRED=2.4.56
73 LIBDRM_AMDGPU_REQUIRED=2.4.63
74 LIBDRM_INTEL_REQUIRED=2.4.61
75 LIBDRM_NVVIEUX_REQUIRED=2.4.66
76 LIBDRM_NOUVEAU_REQUIRED=2.4.66
77 LIBDRM_FREEDRENO_REQUIRED=2.4.74
78 LIBDRM_VC4_REQUIRED=2.4.69
79 DRI2PROTO_REQUIRED=2.6
80 DRI3PROTO_REQUIRED=1.0
81 PRESENTPROTO_REQUIRED=1.0
82 GLPROTO_REQUIRED=1.4.14
83 LIBOMXIL_BELLAGIO_REQUIRED=0.0
86 WAYLAND_REQUIRED=1.2.0
90 XSHMFENCE_REQUIRED=1.1
92 PYTHON_MAKO_REQUIRED=0.8.0
93 LIBSENSORS_REQUIRED=4.0.0
96 LLVM_REQUIRED_GALLIUM=3.3.0
97 LLVM_REQUIRED_OPENCL=3.6.0
98 LLVM_REQUIRED_R600=3.6.0
99 LLVM_REQUIRED_RADEONSI=3.6.0
100 LLVM_REQUIRED_RADV=3.9.0
101 LLVM_REQUIRED_SWR=3.6.0
110 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
117 LT_INIT([disable-static])
119 AC_CHECK_PROG(RM, rm, [rm -f])
120 AC_CHECK_PROG(XXD, xxd, [xxd])
123 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
124 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
126 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
127 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
129 AC_CHECK_PROG(INDENT, indent, indent, cat)
130 if test "x$INDENT" != "xcat"; then
131 # Only GNU indent is supported
132 INDENT_VERSION=`indent --version | grep GNU`
133 if test $? -eq 0; then
134 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
140 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
142 if test -z "$PYTHON2"; then
143 if test ! -f "$srcdir/src/util/format_srgb.c"; then
144 AC_MSG_ERROR([Python not found - unable to generate sources])
147 if test "x$acv_mako_found" = xno; then
148 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
149 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
156 dnl We need a POSIX shell for parts of the build. Assume we have one
160 # Solaris /bin/sh is too old/non-POSIX compliant
161 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
166 dnl clang is mostly GCC-compatible, but its version is much lower,
167 dnl so we have to check for it.
168 AC_MSG_CHECKING([if compiling with clang])
171 [AC_LANG_PROGRAM([], [[
176 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
178 AC_MSG_RESULT([$acv_mesa_CLANG])
180 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
181 dnl versions are explictly not supported.
184 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
185 AC_MSG_CHECKING([whether gcc version is sufficient])
189 GCC_VERSION=`$CC -dumpversion`
190 if test $? -eq 0; then
191 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
192 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
195 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
197 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
202 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
205 if test "x$cross_compiling" = xyes; then
210 dnl We don't support building Mesa with Sun C compiler
211 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
212 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
213 if test "x$SUNCC" = xyes; then
214 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
217 dnl Check for compiler builtins
218 AX_GCC_BUILTIN([__builtin_bswap32])
219 AX_GCC_BUILTIN([__builtin_bswap64])
220 AX_GCC_BUILTIN([__builtin_clz])
221 AX_GCC_BUILTIN([__builtin_clzll])
222 AX_GCC_BUILTIN([__builtin_ctz])
223 AX_GCC_BUILTIN([__builtin_expect])
224 AX_GCC_BUILTIN([__builtin_ffs])
225 AX_GCC_BUILTIN([__builtin_ffsll])
226 AX_GCC_BUILTIN([__builtin_popcount])
227 AX_GCC_BUILTIN([__builtin_popcountll])
228 AX_GCC_BUILTIN([__builtin_unreachable])
230 AX_GCC_FUNC_ATTRIBUTE([const])
231 AX_GCC_FUNC_ATTRIBUTE([flatten])
232 AX_GCC_FUNC_ATTRIBUTE([format])
233 AX_GCC_FUNC_ATTRIBUTE([malloc])
234 AX_GCC_FUNC_ATTRIBUTE([packed])
235 AX_GCC_FUNC_ATTRIBUTE([pure])
236 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
237 AX_GCC_FUNC_ATTRIBUTE([unused])
238 AX_GCC_FUNC_ATTRIBUTE([visibility])
239 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
240 AX_GCC_FUNC_ATTRIBUTE([weak])
242 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
244 dnl Make sure the pkg-config macros are defined
245 m4_ifndef([PKG_PROG_PKG_CONFIG],
246 [m4_fatal([Could not locate the pkg-config autoconf macros.
247 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
248 are in a different location, try setting the environment variable
249 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
250 PKG_PROG_PKG_CONFIG()
252 dnl LIB_DIR - library basename
253 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
256 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
257 _SAVE_LDFLAGS="$LDFLAGS"
258 _SAVE_CPPFLAGS="$CPPFLAGS"
261 DEFINES="-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS"
268 linux*|*-gnu*|gnu*|cygwin*)
269 DEFINES="$DEFINES -D_GNU_SOURCE"
272 DEFINES="$DEFINES -DSVR4"
276 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
278 dnl Add flags for gcc and g++
279 if test "x$GCC" = xyes; then
280 CFLAGS="$CFLAGS -Wall"
282 if test "x$USE_GNU99" = xyes; then
283 CFLAGS="$CFLAGS -std=gnu99"
285 CFLAGS="$CFLAGS -std=c99"
288 # Enable -Werror=implicit-function-declaration and
289 # -Werror=missing-prototypes, if available, or otherwise, just
290 # -Wmissing-prototypes. This is particularly useful to avoid
291 # generating a loadable driver module that has undefined symbols.
292 save_CFLAGS="$CFLAGS"
293 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
294 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
295 CFLAGS="$CFLAGS -Werror=missing-prototypes"
296 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
297 AC_MSG_RESULT([yes]),
298 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
299 AC_MSG_RESULT([no])]);
301 # Enable -fvisibility=hidden if using a gcc that supports it
302 save_CFLAGS="$CFLAGS"
303 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
304 VISIBILITY_CFLAGS="-fvisibility=hidden"
305 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
306 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
307 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
309 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
312 # We don't want floating-point math functions to set errno or trap
313 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
315 # Flags to help ensure that certain portions of the code -- and only those
316 # portions -- can be built with MSVC:
317 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
318 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
319 # supports most of C99)
320 # - the rest has no compiler compiler restrictions
321 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
322 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
324 # Enable -Werror=vla if compiler supports it
325 save_CFLAGS="$CFLAGS"
326 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
327 CFLAGS="$CFLAGS -Werror=vla"
328 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
329 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
330 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
331 AC_MSG_RESULT([yes])],
332 AC_MSG_RESULT([no]));
333 CFLAGS="$save_CFLAGS"
335 if test "x$GXX" = xyes; then
336 CXXFLAGS="$CXXFLAGS -Wall"
338 # Enable -fvisibility=hidden if using a gcc that supports it
339 save_CXXFLAGS="$CXXFLAGS"
340 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
341 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
342 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
344 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
345 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
348 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
349 CXXFLAGS=$save_CXXFLAGS
351 # We don't want floating-point math functions to set errno or trap
352 CXXFLAGS="$CXXFLAGS -fno-math-errno -fno-trapping-math"
355 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
356 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
358 dnl even if the compiler appears to support it, using visibility attributes isn't
359 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
363 VISIBILITY_CXXFLAGS=""
367 AC_SUBST([VISIBILITY_CFLAGS])
368 AC_SUBST([VISIBILITY_CXXFLAGS])
371 dnl Optional flags, check for compiler support
373 SSE41_CFLAGS="-msse4.1"
374 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
375 dnl stack, but on x86-32 such alignment is not guaranteed.
376 case "$target_cpu" in
378 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
381 save_CFLAGS="$CFLAGS"
382 CFLAGS="$SSE41_CFLAGS $CFLAGS"
383 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
384 #include <smmintrin.h>
387 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
388 c = _mm_max_epu32(a, b);
389 return _mm_cvtsi128_si32(c);
390 }]])], SSE41_SUPPORTED=1)
391 CFLAGS="$save_CFLAGS"
392 if test "x$SSE41_SUPPORTED" = x1; then
393 DEFINES="$DEFINES -DUSE_SSE41"
395 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
396 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
398 dnl Check for new-style atomic builtins
399 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
402 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
403 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
404 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
405 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
407 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
409 dnl Check for Endianness
417 dnl Check for POWER8 Architecture
418 PWR8_CFLAGS="-mpower8-vector"
419 have_pwr8_intrinsics=no
420 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
422 CFLAGS="$PWR8_CFLAGS $CFLAGS"
423 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
424 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
425 #error "Need GCC >= 4.8 for sane POWER8 support"
429 vector unsigned char r;
430 vector unsigned int v = vec_splat_u32 (1);
431 r = __builtin_vec_vgbbd ((vector unsigned char) v);
433 }]])], have_pwr8_intrinsics=yes)
437 [AC_HELP_STRING([--disable-pwr8-inst],
438 [disable POWER8-specific instructions])],
439 [enable_pwr8=$enableval], [enable_pwr8=auto])
441 if test "x$enable_pwr8" = xno ; then
442 have_pwr8_intrinsics=disabled
445 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
446 DEFINES="$DEFINES -D_ARCH_PWR8"
447 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
448 CFLAGS="$CFLAGS $PWR8_CFLAGS"
453 AC_MSG_RESULT($have_pwr8_intrinsics)
454 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
455 AC_MSG_ERROR([POWER8 compiler support not detected])
458 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
459 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
462 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
464 dnl Can't have static and shared libraries, default to static if user
465 dnl explicitly requested. If both disabled, set to static since shared
466 dnl was explicitly requested.
467 case "x$enable_static$enable_shared" in
469 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
473 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
478 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
481 dnl other compiler options
483 AC_ARG_ENABLE([debug],
484 [AS_HELP_STRING([--enable-debug],
485 [use debug compiler flags and macros @<:@default=disabled@:>@])],
486 [enable_debug="$enableval"],
490 AC_ARG_ENABLE([profile],
491 [AS_HELP_STRING([--enable-profile],
492 [enable profiling of code @<:@default=disabled@:>@])],
493 [enable_profile="$enableval"],
497 if test "x$enable_profile" = xyes; then
498 DEFINES="$DEFINES -DPROFILE"
499 if test "x$GCC" = xyes; then
500 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
502 if test "x$GXX" = xyes; then
503 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
507 if test "x$enable_debug" = xyes; then
508 DEFINES="$DEFINES -DDEBUG"
509 if test "x$enable_profile" = xyes; then
510 AC_MSG_WARN([Debug and Profile are enabled at the same time])
512 if test "x$GCC" = xyes; then
513 if ! echo "$CFLAGS" | grep -q -e '-g'; then
516 if ! echo "$CFLAGS" | grep -q -e '-O'; then
520 if test "x$GXX" = xyes; then
521 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
522 CXXFLAGS="$CXXFLAGS -g"
524 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
525 CXXFLAGS="$CXXFLAGS -O0"
529 DEFINES="$DEFINES -DNDEBUG"
532 DEFAULT_GL_LIB_NAME=GL
535 dnl Check if linker supports -Bsymbolic
537 save_LDFLAGS=$LDFLAGS
538 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
539 AC_MSG_CHECKING([if ld supports -Bsymbolic])
541 [AC_LANG_SOURCE([int main() { return 0;}])],
542 [AC_MSG_RESULT([yes])
543 BSYMBOLIC="-Wl,-Bsymbolic";],
546 LDFLAGS=$save_LDFLAGS
548 AC_SUBST([BSYMBOLIC])
551 dnl Check if linker supports garbage collection
553 save_LDFLAGS=$LDFLAGS
554 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
555 AC_MSG_CHECKING([whether ld supports --gc-sections])
557 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
558 [AC_MSG_RESULT([yes])
559 GC_SECTIONS="-Wl,--gc-sections";],
562 LDFLAGS=$save_LDFLAGS
564 AC_SUBST([GC_SECTIONS])
567 dnl OpenBSD does not have DT_NEEDED entries for libc by design
568 dnl so when these flags are passed to ld via libtool the checks will fail
572 LD_NO_UNDEFINED="" ;;
574 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
577 AC_SUBST([LD_NO_UNDEFINED])
580 dnl Check if linker supports version scripts
582 AC_MSG_CHECKING([if the linker supports version-scripts])
583 save_LDFLAGS=$LDFLAGS
584 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
585 cat > conftest.map <<EOF
595 [AC_LANG_SOURCE([int main() { return 0;}])],
596 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
597 [have_ld_version_script=no; AC_MSG_RESULT(no)])
598 LDFLAGS=$save_LDFLAGS
599 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
602 dnl Check if linker supports dynamic list files
604 AC_MSG_CHECKING([if the linker supports --dynamic-list])
605 save_LDFLAGS=$LDFLAGS
606 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
607 cat > conftest.dyn <<EOF
609 radeon_drm_winsys_create;
613 [AC_LANG_SOURCE([int main() { return 0;}])],
614 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
615 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
616 LDFLAGS=$save_LDFLAGS
617 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
620 dnl compatibility symlinks
624 HAVE_COMPAT_SYMLINKS=yes ;;
626 HAVE_COMPAT_SYMLINKS=no ;;
629 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
631 DEFAULT_GL_LIB_NAME=GL
634 dnl Libglvnd configuration
636 AC_ARG_ENABLE([libglvnd],
637 [AS_HELP_STRING([--enable-libglvnd],
638 [Build for libglvnd @<:@default=disabled@:>@])],
639 [enable_libglvnd="$enableval"],
640 [enable_libglvnd=no])
641 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
642 #AM_COND_IF([USE_LIBGLVND_GLX], [DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"])
643 if test "x$enable_libglvnd" = xyes ; then
644 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
645 DEFAULT_GL_LIB_NAME=GLX_mesa
651 dnl Unfortunately we need to do a few things that libtool can't help us with,
652 dnl so we need some knowledge of shared library filenames:
654 dnl LIB_EXT is the extension used when creating symlinks for alternate
655 dnl filenames for a shared library which will be dynamically loaded
657 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
658 dnl the file for a shared library we wish to link with
681 AC_ARG_WITH([gl-lib-name],
682 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
683 [specify GL library name @<:@default=GL@:>@])],
685 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
686 AC_ARG_WITH([osmesa-lib-name],
687 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
688 [specify OSMesa library name @<:@default=OSMesa@:>@])],
689 [OSMESA_LIB=$withval],
691 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
692 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
695 dnl Mangled Mesa support
697 AC_ARG_ENABLE([mangling],
698 [AS_HELP_STRING([--enable-mangling],
699 [enable mangled symbols and library name @<:@default=disabled@:>@])],
700 [enable_mangling="${enableval}"],
703 if test "x${enable_mangling}" = "xyes" ; then
704 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
705 GL_LIB="Mangled${GL_LIB}"
706 OSMESA_LIB="Mangled${OSMESA_LIB}"
709 AC_SUBST([OSMESA_LIB])
712 dnl potentially-infringing-but-nobody-knows-for-sure stuff
714 AC_ARG_ENABLE([texture-float],
715 [AS_HELP_STRING([--enable-texture-float],
716 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
717 [enable_texture_float="$enableval"],
718 [enable_texture_float=no]
720 if test "x$enable_texture_float" = xyes; then
721 AC_MSG_WARN([Floating-point textures enabled.])
722 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
723 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
727 dnl Arch/platform-specific settings
730 [AS_HELP_STRING([--disable-asm],
731 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
732 [enable_asm="$enableval"],
736 AC_MSG_CHECKING([whether to enable assembly])
737 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
738 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
739 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
741 i?86 | x86_64 | amd64)
742 if test "x$host_cpu" != "x$target_cpu"; then
744 AC_MSG_RESULT([no, cross compiling])
749 # check for supported arches
750 if test "x$enable_asm" = xyes; then
754 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
761 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
777 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
778 AC_MSG_RESULT([yes, x86])
781 DEFINES="$DEFINES -DUSE_X86_64_ASM"
782 AC_MSG_RESULT([yes, x86_64])
785 DEFINES="$DEFINES -DUSE_SPARC_ASM"
786 AC_MSG_RESULT([yes, sparc])
789 AC_MSG_RESULT([no, platform not supported])
795 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
796 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
797 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
798 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
800 dnl Check to see if dlopen is in default libraries (like Solaris, which
801 dnl has it in libc), or if libdl is needed to get it.
802 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
803 [AC_CHECK_LIB([dl], [dlopen],
804 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
805 AC_SUBST([DLOPEN_LIBS])
807 dnl Check if that library also has dladdr
809 LIBS="$LIBS $DLOPEN_LIBS"
810 AC_CHECK_FUNCS([dladdr])
817 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
818 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
819 [AC_MSG_ERROR([Could not find clock_gettime])])])
820 AC_SUBST([CLOCK_LIB])
824 dnl See if posix_memalign is available
825 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
827 dnl Check for pthreads
829 if test "x$ax_pthread_ok" = xno; then
830 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
832 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
833 dnl to -pthread, which causes problems if we need -lpthread to appear in
834 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
835 dnl is not valid for that platform.
836 if test "x$android" = xno; then
837 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
840 dnl pthread-stubs is mandatory on targets where it exists
843 pthread_stubs_possible="no"
846 pthread_stubs_possible="yes"
850 if test "x$pthread_stubs_possible" = xyes; then
851 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs)
852 AC_SUBST(PTHREADSTUBS_CFLAGS)
853 AC_SUBST(PTHREADSTUBS_LIBS)
856 dnl SELinux awareness.
857 AC_ARG_ENABLE([selinux],
858 [AS_HELP_STRING([--enable-selinux],
859 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
860 [MESA_SELINUX="$enableval"],
862 if test "x$enable_selinux" = "xyes"; then
863 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
864 [AC_CHECK_HEADER([selinux/selinux.h],[],
865 [AC_MSG_ERROR([SELinux headers not found])])
866 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
867 [AC_MSG_ERROR([SELinux library not found])])
868 SELINUX_LIBS="-lselinux"])
869 DEFINES="$DEFINES -DMESA_SELINUX"
871 AC_SUBST([SELINUX_CFLAGS])
872 AC_SUBST([SELINUX_LIBS])
877 AC_ARG_ENABLE([llvm-shared-libs],
878 [AS_HELP_STRING([--enable-llvm-shared-libs],
879 [link with LLVM shared libraries @<:@default=enabled@:>@])],
880 [enable_llvm_shared_libs="$enableval"],
881 [enable_llvm_shared_libs=yes])
883 AC_ARG_WITH([llvm-prefix],
884 [AS_HELP_STRING([--with-llvm-prefix],
885 [Prefix for LLVM installations in non-standard locations])],
886 [llvm_prefix="$withval"],
889 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
890 if test "x$have_libelf" = xno; then
893 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
894 AC_SUBST([LIBELF_LIBS])
895 AC_SUBST([LIBELF_CFLAGS])
898 if test -z "$LLVM_CONFIG"; then
899 if test -n "$llvm_prefix"; then
900 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
902 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
906 llvm_add_component() {
907 new_llvm_component=$1
910 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
911 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
913 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
917 llvm_add_default_components() {
920 # Required default components
921 llvm_add_component "bitwriter" $driver_name
922 llvm_add_component "engine" $driver_name
923 llvm_add_component "mcdisassembler" $driver_name
924 llvm_add_component "mcjit" $driver_name
926 # Optional default components
927 if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
928 LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
936 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
937 llvm_add_component $new_llvm_target $driver_name
939 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
943 # Call this inside ` ` to get the return value.
944 # $1 is the llvm-config command with arguments.
945 strip_unwanted_llvm_flags() {
946 # Use \> (marks the end of the word)
948 -e 's/-march=\S*//g' \
949 -e 's/-mtune=\S*//g' \
950 -e 's/-mcpu=\S*//g' \
951 -e 's/-DNDEBUG\>//g' \
952 -e 's/-D_GNU_SOURCE\>//g' \
953 -e 's/-pedantic\>//g' \
954 -e 's/-Wcovered-switch-default\>//g' \
958 -e 's/-Wcast-qual\>//g' \
959 -e 's/-Woverloaded-virtual\>//g' \
960 -e 's/-fcolor-diagnostics\>//g' \
961 -e 's/-fdata-sections\>//g' \
962 -e 's/-ffunction-sections\>//g' \
963 -e 's/-fno-exceptions\>//g' \
964 -e 's/-fomit-frame-pointer\>//g' \
965 -e 's/-fvisibility-inlines-hidden\>//g' \
967 -e 's/-fstack-protector-strong\>//g'
970 llvm_set_environment_variables() {
971 if test "x$LLVM_CONFIG" != xno; then
972 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
973 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
974 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
975 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
976 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
977 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
978 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
979 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
981 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
982 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
983 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
984 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
985 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
986 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
988 # Only needed for LLVM < 3.6.0
989 if test -z "$LLVM_VERSION_PATCH"; then
993 if test "$LLVM_VERSION_MINOR" -lt 10; then
994 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
996 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}${LLVM_VERSION_MINOR}"
999 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1007 llvm_check_version_for() {
1008 if test "x$MESA_LLVM" = x0; then
1009 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1013 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1014 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1015 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1017 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1018 # major > required major
1023 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1024 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1025 # major = required major and
1026 # minor > required minor
1030 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1031 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1032 # major = required major and
1033 # minor = required minor and
1034 # patch >= required patch
1042 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1045 radeon_llvm_check() {
1046 if test ${LLVM_VERSION_INT} -lt 307; then
1047 amdgpu_llvm_target_name='r600'
1049 amdgpu_llvm_target_name='amdgpu'
1052 llvm_check_version_for $*
1054 llvm_add_target $amdgpu_llvm_target_name $2
1056 llvm_add_default_components $2
1057 llvm_add_component "bitreader" $2
1058 llvm_add_component "ipo" $2
1060 NEED_RADEON_LLVM=yes
1061 if test "x$have_libelf" != xyes; then
1062 AC_MSG_ERROR([$1 requires libelf when using llvm])
1066 llvm_set_environment_variables
1068 AC_SUBST([MESA_LLVM])
1069 AC_SUBST([LLVM_BINDIR])
1070 AC_SUBST([LLVM_CFLAGS])
1071 AC_SUBST([LLVM_CPPFLAGS])
1072 AC_SUBST([LLVM_CXXFLAGS])
1073 AC_SUBST([LLVM_LIBDIR])
1074 AC_SUBST([LLVM_LIBS])
1075 AC_SUBST([LLVM_LDFLAGS])
1076 AC_SUBST([LLVM_INCLUDEDIR])
1077 AC_SUBST([LLVM_VERSION])
1079 dnl Options for APIs
1080 AC_ARG_ENABLE([opengl],
1081 [AS_HELP_STRING([--disable-opengl],
1082 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1083 [enable_opengl="$enableval"],
1084 [enable_opengl=yes])
1085 AC_ARG_ENABLE([gles1],
1086 [AS_HELP_STRING([--disable-gles1],
1087 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1088 [enable_gles1="$enableval"],
1090 AC_ARG_ENABLE([gles2],
1091 [AS_HELP_STRING([--disable-gles2],
1092 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1093 [enable_gles2="$enableval"],
1096 AC_ARG_ENABLE([dri],
1097 [AS_HELP_STRING([--enable-dri],
1098 [enable DRI modules @<:@default=enabled@:>@])],
1099 [enable_dri="$enableval"],
1102 AC_ARG_ENABLE([gallium-extra-hud],
1103 [AS_HELP_STRING([--enable-gallium-extra-hud],
1104 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1105 [enable_gallium_extra_hud="$enableval"],
1106 [enable_gallium_extra_hud=no])
1107 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1108 if test "x$enable_gallium_extra_hud" = xyes ; then
1109 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1112 #TODO: no pkgconfig .pc available for libsensors.
1113 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1114 AC_ARG_ENABLE([lmsensors],
1115 [AS_HELP_STRING([--enable-lmsensors],
1116 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1117 [enable_lmsensors="$enableval"],
1118 [enable_lmsensors=no])
1119 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1120 if test "x$enable_lmsensors" = xyes ; then
1121 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1122 LIBSENSORS_LDFLAGS="-lsensors"
1124 LIBSENSORS_LDFLAGS=""
1126 AC_SUBST(LIBSENSORS_LDFLAGS)
1137 if test "x$enable_dri" = xno; then
1141 AC_ARG_ENABLE([dri3],
1142 [AS_HELP_STRING([--enable-dri3],
1143 [enable DRI3 @<:@default=auto@:>@])],
1144 [enable_dri3="$enableval"],
1145 [enable_dri3="$dri3_default"])
1146 AC_ARG_ENABLE([glx],
1147 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1148 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1149 [enable_glx="$enableval"],
1151 AC_ARG_ENABLE([osmesa],
1152 [AS_HELP_STRING([--enable-osmesa],
1153 [enable OSMesa library @<:@default=disabled@:>@])],
1154 [enable_osmesa="$enableval"],
1156 AC_ARG_ENABLE([gallium-osmesa],
1157 [AS_HELP_STRING([--enable-gallium-osmesa],
1158 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1159 [enable_gallium_osmesa="$enableval"],
1160 [enable_gallium_osmesa=no])
1161 AC_ARG_ENABLE([egl],
1162 [AS_HELP_STRING([--disable-egl],
1163 [disable EGL library @<:@default=enabled@:>@])],
1164 [enable_egl="$enableval"],
1168 [AS_HELP_STRING([--enable-xa],
1169 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1170 [enable_xa="$enableval"],
1172 AC_ARG_ENABLE([gbm],
1173 [AS_HELP_STRING([--enable-gbm],
1174 [enable gbm library @<:@default=yes except cygwin@:>@])],
1175 [enable_gbm="$enableval"],
1184 AC_ARG_ENABLE([nine],
1185 [AS_HELP_STRING([--enable-nine],
1186 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1187 [enable_nine="$enableval"],
1190 AC_ARG_ENABLE([xvmc],
1191 [AS_HELP_STRING([--enable-xvmc],
1192 [enable xvmc library @<:@default=auto@:>@])],
1193 [enable_xvmc="$enableval"],
1195 AC_ARG_ENABLE([vdpau],
1196 [AS_HELP_STRING([--enable-vdpau],
1197 [enable vdpau library @<:@default=auto@:>@])],
1198 [enable_vdpau="$enableval"],
1199 [enable_vdpau=auto])
1200 AC_ARG_ENABLE([omx],
1201 [AS_HELP_STRING([--enable-omx],
1202 [enable OpenMAX library @<:@default=disabled@:>@])],
1203 [enable_omx="$enableval"],
1206 [AS_HELP_STRING([--enable-va],
1207 [enable va library @<:@default=auto@:>@])],
1208 [enable_va="$enableval"],
1210 AC_ARG_ENABLE([opencl],
1211 [AS_HELP_STRING([--enable-opencl],
1212 [enable OpenCL library @<:@default=disabled@:>@])],
1213 [enable_opencl="$enableval"],
1215 AC_ARG_ENABLE([opencl_icd],
1216 [AS_HELP_STRING([--enable-opencl-icd],
1217 [Build an OpenCL ICD library to be loaded by an ICD implementation
1218 @<:@default=disabled@:>@])],
1219 [enable_opencl_icd="$enableval"],
1220 [enable_opencl_icd=no])
1222 AC_ARG_ENABLE([gallium-tests],
1223 [AS_HELP_STRING([--enable-gallium-tests],
1224 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1225 [enable_gallium_tests="$enableval"],
1226 [enable_gallium_tests=no])
1228 # Option for Gallium drivers
1230 # Keep this in sync with the --with-gallium-drivers help string default value
1231 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1233 AC_ARG_WITH([gallium-drivers],
1234 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1235 [comma delimited Gallium drivers list, e.g.
1236 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
1237 @<:@default=r300,r600,svga,swrast@:>@])],
1238 [with_gallium_drivers="$withval"],
1239 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1241 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1242 # here so that the script doesn't choke on an unknown driver name later.
1243 case "$with_gallium_drivers" in
1244 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1245 no) with_gallium_drivers='' ;;
1248 if test "x$enable_opengl" = xno -a \
1249 "x$enable_gles1" = xno -a \
1250 "x$enable_gles2" = xno -a \
1251 "x$enable_nine" = xno -a \
1252 "x$enable_xa" = xno -a \
1253 "x$enable_xvmc" = xno -a \
1254 "x$enable_vdpau" = xno -a \
1255 "x$enable_omx" = xno -a \
1256 "x$enable_va" = xno -a \
1257 "x$enable_opencl" = xno; then
1258 AC_MSG_ERROR([at least one API should be enabled])
1261 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1262 if test "x$enable_opengl" = xno -a \
1263 "x$enable_gles1" = xyes; then
1264 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1267 if test "x$enable_opengl" = xno -a \
1268 "x$enable_gles2" = xyes; then
1269 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1272 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1273 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1274 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1275 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1276 "x$enable_gles1" = xyes -o \
1277 "x$enable_gles2" = xyes)
1279 # Validate GLX options
1280 if test "x$enable_glx" = xyes; then
1281 if test "x$enable_dri" = xyes; then
1283 elif test -n "$with_gallium_drivers"; then
1284 enable_glx=gallium-xlib
1289 case "x$enable_glx" in
1290 xdri | xxlib | xgallium-xlib)
1291 # GLX requires OpenGL
1292 if test "x$enable_opengl" = xno; then
1293 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1296 # Check individual dependencies
1297 case "x$enable_glx" in
1299 if test "x$enable_dri" = xno; then
1300 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1304 if test "x$enable_dri" = xyes; then
1305 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1309 if test "x$enable_dri" = xyes; then
1310 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1312 if test -z "$with_gallium_drivers"; then
1313 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1321 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1325 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1326 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1327 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1328 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1331 dnl Libglvnd configuration
1333 AC_ARG_ENABLE([libglvnd],
1334 [AS_HELP_STRING([--enable-libglvnd],
1335 [Build for libglvnd @<:@default=disabled@:>@])],
1336 [enable_libglvnd="$enableval"],
1337 [enable_libglvnd=no])
1338 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1339 if test "x$enable_libglvnd" = xyes ; then
1340 dnl XXX: update once we can handle more than libGL/glx.
1341 dnl Namely: we should error out if neither of the glvnd enabled libraries
1343 case "x$enable_glx" in
1345 AC_MSG_ERROR([cannot build libglvnd without GLX])
1347 xxlib | xgallium-xlib )
1348 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1354 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1355 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1356 DEFAULT_GL_LIB_NAME=GLX_mesa
1360 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1361 [have_libdrm=yes], [have_libdrm=no])
1362 if test "x$have_libdrm" = xyes; then
1363 DEFINES="$DEFINES -DHAVE_LIBDRM"
1367 if test "x$have_libdrm" != xyes; then
1368 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1373 # Select which platform-dependent DRI code gets built
1376 dri_platform='apple' ;;
1378 dri_platform='windows' ;;
1380 dri_platform='none' ;;
1382 dri_platform='drm' ;;
1385 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1386 have_drisw_kms='yes'
1389 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1390 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1391 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1392 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1393 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1394 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1395 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1396 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1397 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1399 AC_ARG_ENABLE([shared-glapi],
1400 [AS_HELP_STRING([--enable-shared-glapi],
1401 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1402 [enable_shared_glapi="$enableval"],
1403 [enable_shared_glapi=yes])
1405 case "x$enable_opengl$enable_gles1$enable_gles2" in
1407 if test "x$enable_shared_glapi" = xno; then
1408 AC_MSG_ERROR([shared GLAPI required when building two or more of
1409 the following APIs - opengl, gles1 gles2])
1414 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1416 # Build the pipe-drivers as separate libraries/modules.
1417 # Do not touch this unless you know what you are doing.
1418 # XXX: Expose via configure option ?
1419 enable_shared_pipe_drivers=no
1422 dnl Driver specific build directories
1425 if test "x$enable_gallium_osmesa" = xyes; then
1426 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1427 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1429 if test "x$enable_osmesa" = xyes; then
1430 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1436 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1437 [choose SHA1 implementation])])
1438 case "x$with_sha1" in
1439 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1442 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1445 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1446 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1449 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1450 AC_MSG_ERROR([sha1 in libc requested but not found])
1452 if test "x$with_sha1" = xlibc; then
1453 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1454 [Use libc SHA1 functions])
1457 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1458 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1459 with_sha1=CommonCrypto
1461 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1462 AC_MSG_ERROR([CommonCrypto requested but not found])
1464 if test "x$with_sha1" = xCommonCrypto; then
1465 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1466 [Use CommonCrypto SHA1 functions])
1469 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1470 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1471 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1474 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1475 AC_MSG_ERROR([CryptoAPI requested but not found])
1477 if test "x$with_sha1" = xCryptoAPI; then
1478 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1479 [Use CryptoAPI SHA1 functions])
1482 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1483 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1486 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1487 AC_MSG_ERROR([libmd requested but not found])
1489 if test "x$with_sha1" = xlibmd; then
1490 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1491 [Use libmd SHA1 functions])
1494 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1495 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1498 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1499 AC_MSG_ERROR([libsha1 requested but not found])
1501 if test "x$with_sha1" = xlibsha1; then
1502 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1503 [Use libsha1 for SHA1])
1506 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1507 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1510 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1511 AC_MSG_ERROR([libnettle requested but not found])
1513 if test "x$with_sha1" = xlibnettle; then
1514 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1515 [Use libnettle SHA1 functions])
1518 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1519 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1522 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1523 AC_MSG_ERROR([libgcrypt requested but not found])
1525 if test "x$with_sha1" = xlibgcrypt; then
1526 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1527 [Use libgcrypt SHA1 functions])
1530 # We don't need all of the OpenSSL libraries, just libcrypto
1531 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1532 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1533 [HAVE_OPENSSL_PKC=no])
1534 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1535 if test "x$with_sha1" = x; then
1539 if test "x$with_sha1" = xlibcrypto; then
1540 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1543 if test "x$with_sha1" = xlibcrypto; then
1544 if test "x$HAVE_LIBCRYPTO" = xyes; then
1547 SHA1_LIBS="$OPENSSL_LIBS"
1548 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1551 AC_MSG_CHECKING([for SHA1 implementation])
1552 AC_MSG_RESULT([$with_sha1])
1554 AC_SUBST(SHA1_CFLAGS)
1556 # Enable a define for SHA1
1557 if test "x$with_sha1" != "x"; then
1558 DEFINES="$DEFINES -DHAVE_SHA1"
1561 # Allow user to configure out the shader-cache feature
1562 AC_ARG_ENABLE([shader-cache],
1563 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1564 [enable_shader_cache="$enableval"],
1565 [if test "x$with_sha1" != "x"; then
1566 enable_shader_cache=yes
1568 enable_shader_cache=no
1570 if test "x$with_sha1" = "x"; then
1571 if test "x$enable_shader_cache" = "xyes"; then
1572 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1575 if test "x$enable_shader_cache" = "xyes"; then
1576 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1579 if test "x$enable_dri" = xyes; then
1580 if test "$enable_static" = yes; then
1581 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1584 # not a hard requirement as swrast does not depend on it
1585 if test "x$have_libdrm" = xyes; then
1586 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1590 AC_ARG_ENABLE([driglx-direct],
1591 [AS_HELP_STRING([--disable-driglx-direct],
1592 [disable direct rendering in GLX and EGL for DRI \
1593 @<:@default=auto@:>@])],
1594 [driglx_direct="$enableval"],
1595 [driglx_direct="yes"])
1598 dnl libGL configuration per driver
1600 case "x$enable_glx" in
1601 xxlib | xgallium-xlib)
1603 dri_modules="x11 xext xcb"
1604 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1605 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1606 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1607 GL_LIB_DEPS="$XLIBGL_LIBS"
1608 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1609 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1613 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1615 # find the DRI deps for libGL
1616 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1618 if test x"$driglx_direct" = xyes; then
1619 if test x"$dri_platform" = xdrm ; then
1620 DEFINES="$DEFINES -DGLX_USE_DRM"
1621 require_libdrm "Direct rendering"
1623 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1624 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1625 if test x"$enable_dri3" = xyes; then
1626 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1627 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1630 if test x"$enable_dri" = xyes; then
1631 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1634 if test x"$enable_dri3" = xyes; then
1635 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1636 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1637 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1640 if test x"$dri_platform" = xapple ; then
1641 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1643 if test x"$dri_platform" = xwindows ; then
1644 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1648 # add xf86vidmode if available
1649 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1650 if test "$HAVE_XF86VIDMODE" = yes ; then
1651 dri_modules="$dri_modules xxf86vm"
1654 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1655 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1656 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1657 GL_LIB_DEPS="$DRIGL_LIBS"
1659 # need DRM libs, $PTHREAD_LIBS, etc.
1660 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1661 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1665 # This is outside the case (above) so that it is invoked even for non-GLX
1667 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1669 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1670 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1671 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1672 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1674 AC_SUBST([X11_INCLUDES])
1675 AC_SUBST([GL_LIB_DEPS])
1676 AC_SUBST([GL_PC_REQ_PRIV])
1677 AC_SUBST([GL_PC_LIB_PRIV])
1678 AC_SUBST([GL_PC_CFLAGS])
1679 AC_SUBST([DRI_PC_REQ_PRIV])
1680 AC_SUBST([GLESv1_CM_LIB_DEPS])
1681 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1682 AC_SUBST([GLESv2_LIB_DEPS])
1683 AC_SUBST([GLESv2_PC_LIB_PRIV])
1685 AC_SUBST([HAVE_XF86VIDMODE])
1690 case "x$enable_glx" in
1691 xxlib | xgallium-xlib)
1692 DEFINES="$DEFINES -DUSE_XSHM"
1695 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1696 if test "x$driglx_direct" = xyes; then
1697 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1706 AC_ARG_ENABLE([glx-tls],
1707 [AS_HELP_STRING([--enable-glx-tls],
1708 [enable TLS support in GLX @<:@default=disabled@:>@])],
1709 [GLX_USE_TLS="$enableval"],
1711 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1713 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1714 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1716 dnl Read-only text section on x86 hardened platforms
1717 AC_ARG_ENABLE([glx-read-only-text],
1718 [AS_HELP_STRING([--enable-glx-read-only-text],
1719 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1720 [enable_glx_read_only_text="$enableval"],
1721 [enable_glx_read_only_text=no])
1722 if test "x$enable_glx_read_only_text" = xyes; then
1723 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1729 dnl Directory for DRI drivers
1730 AC_ARG_WITH([dri-driverdir],
1731 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1732 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1733 [DRI_DRIVER_INSTALL_DIR="$withval"],
1734 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1735 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1736 dnl Extra search path for DRI drivers
1737 AC_ARG_WITH([dri-searchpath],
1738 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1739 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1740 [DRI_DRIVER_SEARCH_DIR="$withval"],
1741 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1742 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1743 dnl Which drivers to build - default is chosen by platform
1744 AC_ARG_WITH([dri-drivers],
1745 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1746 [comma delimited classic DRI drivers list, e.g.
1747 "swrast,i965,radeon" @<:@default=auto@:>@])],
1748 [with_dri_drivers="$withval"],
1749 [with_dri_drivers=auto])
1751 if test "x$with_dri_drivers" = xauto; then
1752 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1753 with_dri_drivers="yes"
1755 with_dri_drivers="no"
1758 if test "x$with_dri_drivers" = xno; then
1762 dnl If $with_dri_drivers is yes, drivers will be added through
1763 dnl platform checks. Set DEFINES and LIB_DEPS
1764 if test "x$enable_dri" = xyes; then
1765 # Platform specific settings and drivers to build
1768 DEFINES="$DEFINES -DHAVE_ALIAS"
1769 if test "x$enable_dri3" = xyes; then
1770 DEFINES="$DEFINES -DHAVE_DRI3"
1775 # Build only the drivers for cards that exist on PowerPC/sparc
1776 if test "x$with_dri_drivers" = "xyes"; then
1777 with_dri_drivers="r200 radeon swrast"
1782 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1783 DEFINES="$DEFINES -DHAVE_ALIAS"
1786 DEFINES="$DEFINES -DHAVE_ALIAS"
1789 if test "x$with_dri_drivers" = "xyes"; then
1790 with_dri_drivers="swrast"
1794 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1795 if test "x$with_dri_drivers" = "xyes"; then
1796 with_dri_drivers="swrast"
1802 if test "x$with_dri_drivers" = "xyes"; then
1803 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1807 PKG_CHECK_MODULES([EXPAT], [expat], [],
1808 # expat version 2.0 and earlier do not provide expat.pc
1809 [AC_CHECK_HEADER([expat.h],[],
1810 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1811 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1812 [AC_MSG_ERROR([Expat library required for DRI not found])])
1813 EXPAT_LIBS="-lexpat"])
1815 # put all the necessary libs together
1816 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1819 AC_SUBST([DRI_LIB_DEPS])
1822 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1823 if test -n "$with_dri_drivers"; then
1824 if test "x$enable_opengl" != xyes; then
1825 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1828 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1829 for driver in $dri_drivers; do
1830 DRI_DIRS="$DRI_DIRS $driver"
1834 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1838 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1841 HAVE_NOUVEAU_DRI=yes;
1842 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1845 HAVE_RADEON_DRI=yes;
1846 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1850 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1853 HAVE_SWRAST_DRI=yes;
1856 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1860 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1865 # Vulkan driver configuration
1868 AC_ARG_WITH([vulkan-drivers],
1869 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1870 [comma delimited Vulkan drivers list, e.g.
1872 @<:@default=no@:>@])],
1873 [with_vulkan_drivers="$withval"],
1874 [with_vulkan_drivers="no"])
1876 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1877 # here so that the script doesn't choke on an unknown driver name later.
1878 case "x$with_vulkan_drivers" in
1879 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1880 xno) with_vulkan_drivers='' ;;
1883 AC_ARG_WITH([vulkan-icddir],
1884 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1885 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1886 [VULKAN_ICD_INSTALL_DIR="$withval"],
1887 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1888 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1890 if test -n "$with_vulkan_drivers"; then
1891 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1892 for driver in $VULKAN_DRIVERS; do
1895 if test "x$HAVE_I965_DRI" != xyes; then
1896 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1898 if test "x$with_sha1" == "x"; then
1899 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1901 HAVE_INTEL_VULKAN=yes;
1905 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1906 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
1907 HAVE_RADEON_VULKAN=yes;
1908 if test "x$with_sha1" == "x"; then
1909 AC_MSG_ERROR([radv vulkan driver requires SHA1])
1913 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1917 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1921 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1922 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1923 "x$enable_osmesa" = xyes -o \
1927 dnl OSMesa configuration
1930 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1931 AC_ARG_WITH([osmesa-bits],
1932 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1933 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1934 [osmesa_bits="$withval"],
1936 if test "x$osmesa_bits" != x8; then
1937 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1938 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1942 case "x$osmesa_bits" in
1944 OSMESA_LIB="${OSMESA_LIB}"
1947 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1948 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1951 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1955 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1956 # only link libraries with osmesa if shared
1957 if test "$enable_static" = no; then
1958 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1962 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1965 AC_SUBST([OSMESA_LIB_DEPS])
1966 AC_SUBST([OSMESA_PC_REQ])
1967 AC_SUBST([OSMESA_PC_LIB_PRIV])
1970 dnl gbm configuration
1972 if test "x$enable_gbm" = xyes; then
1973 if test "x$enable_dri" = xyes; then
1974 if test "x$enable_shared_glapi" = xno; then
1975 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1978 # Strictly speaking libgbm does not require --enable-dri, although
1979 # both of its backends do. Thus one can build libgbm without any
1980 # backends if --disable-dri is set.
1981 # To avoid unnecessary complexity of checking if at least one backend
1982 # is available when building, just mandate --enable-dri.
1983 AC_MSG_ERROR([gbm requires --enable-dri])
1986 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1987 # FINISHME: GBM has a number of dependencies which we should add below
1989 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1990 AC_SUBST([GBM_PC_REQ_PRIV])
1991 AC_SUBST([GBM_PC_LIB_PRIV])
1994 dnl EGL configuration
1998 if test "x$enable_egl" = xyes; then
1999 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2001 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2003 if test "$enable_static" != yes; then
2004 if test "x$enable_dri" = xyes; then
2005 HAVE_EGL_DRIVER_DRI2=1
2006 if test "x$enable_shared_glapi" = xno; then
2007 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
2009 if test "x$enable_dri3" = xyes; then
2010 HAVE_EGL_DRIVER_DRI3=1
2011 if test "x$enable_shared_glapi" = xno; then
2012 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
2016 # Avoid building an "empty" libEGL. Drop/update this
2017 # when other backends (haiku?) come along.
2018 AC_MSG_ERROR([egl requires --enable-dri])
2023 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2024 AC_SUBST([EGL_LIB_DEPS])
2029 dnl XA configuration
2031 if test "x$enable_xa" = xyes; then
2032 if test "x$with_gallium_drivers" = xswrast; then
2034 Building xa requires at least one non swrast gallium driver.
2035 If you are looking to use libxatracker.so with the VMware driver,
2036 make sure to include svga in the gallium drivers list, apart from
2038 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2040 gallium_st="$gallium_st xa"
2042 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2045 dnl Gallium G3DVL configuration
2047 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2048 if test "x$enable_xvmc" = xauto; then
2049 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2052 if test "x$enable_vdpau" = xauto; then
2053 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2056 if test "x$enable_omx" = xauto; then
2057 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2060 if test "x$enable_va" = xauto; then
2061 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2065 if test "x$enable_dri" = xyes -o \
2066 "x$enable_xvmc" = xyes -o \
2067 "x$enable_vdpau" = xyes -o \
2068 "x$enable_omx" = xyes -o \
2069 "x$enable_va" = xyes; then
2072 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2074 if test "x$enable_xvmc" = xyes -o \
2075 "x$enable_vdpau" = xyes -o \
2076 "x$enable_omx" = xyes -o \
2077 "x$enable_va" = xyes; then
2078 if test x"$enable_dri3" = xyes; then
2079 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
2080 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2082 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2084 need_gallium_vl_winsys=yes
2086 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2088 if test "x$enable_xvmc" = xyes; then
2089 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2090 gallium_st="$gallium_st xvmc"
2092 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2094 if test "x$enable_vdpau" = xyes; then
2095 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2096 gallium_st="$gallium_st vdpau"
2097 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2099 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2101 if test "x$enable_omx" = xyes; then
2102 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2103 gallium_st="$gallium_st omx"
2105 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2107 if test "x$enable_va" = xyes; then
2108 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2109 gallium_st="$gallium_st va"
2111 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2114 dnl Nine Direct3D9 configuration
2116 if test "x$enable_nine" = xyes; then
2117 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2118 AC_MSG_ERROR([nine requires the gallium swrast driver])
2120 if test "x$with_gallium_drivers" = xswrast; then
2121 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2123 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2124 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2127 if test "x$enable_dri3" = xno; then
2128 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2131 gallium_st="$gallium_st nine"
2133 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2136 dnl OpenCL configuration
2139 AC_ARG_WITH([clang-libdir],
2140 [AS_HELP_STRING([--with-clang-libdir],
2141 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2142 [CLANG_LIBDIR="$withval"],
2145 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2147 if test "x$enable_opencl" = xyes; then
2148 if test -z "$with_gallium_drivers"; then
2149 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2152 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2153 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2156 if test "x$have_libclc" = xno; then
2157 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2158 Make sure the directory containing libclc.pc is specified in your
2159 PKG_CONFIG_PATH environment variable.
2160 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2162 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2163 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2164 AC_SUBST([LIBCLC_INCLUDEDIR])
2165 AC_SUBST([LIBCLC_LIBEXECDIR])
2168 gallium_st="$gallium_st clover"
2170 if test "x$enable_opencl_icd" = xyes; then
2171 OPENCL_LIBNAME="MesaOpenCL"
2173 OPENCL_LIBNAME="OpenCL"
2176 if test "x$have_libelf" != xyes; then
2177 AC_MSG_ERROR([Clover requires libelf])
2180 llvm_check_version_for $LLVM_REQUIRED_OPENCL "opencl"
2182 llvm_add_default_components "opencl"
2183 llvm_add_component "all-targets" "opencl"
2184 llvm_add_component "linker" "opencl"
2185 llvm_add_component "instrumentation" "opencl"
2186 llvm_add_component "ipo" "opencl"
2187 llvm_add_component "irreader" "opencl"
2188 llvm_add_component "option" "opencl"
2189 llvm_add_component "objcarcopts" "opencl"
2190 llvm_add_component "profiledata" "opencl"
2192 dnl Check for Clang internal headers
2193 if test -z "$CLANG_LIBDIR"; then
2194 CLANG_LIBDIR=${LLVM_LIBDIR}
2196 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2197 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2198 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2200 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2201 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2202 AC_SUBST([OPENCL_LIBNAME])
2203 AC_SUBST([CLANG_RESOURCE_DIR])
2206 dnl Gallium configuration
2208 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2210 case "x$enable_opengl$enable_gles1$enable_gles2" in
2212 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2216 AC_SUBST([VG_LIB_DEPS])
2217 AC_SUBST([EGL_CLIENT_APIS])
2220 dnl EGL Platforms configuration
2222 AC_ARG_WITH([egl-platforms],
2223 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2224 [comma delimited native platforms libEGL supports, e.g.
2225 "x11,drm" @<:@default=auto@:>@])],
2226 [with_egl_platforms="$withval"],
2227 [if test "x$enable_egl" = xyes; then
2228 if test "x$enable_gbm" = xyes; then
2229 with_egl_platforms="x11,drm"
2231 with_egl_platforms="x11"
2234 with_egl_platforms=""
2237 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2238 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2241 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2242 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2244 if test "x$WAYLAND_SCANNER" = x; then
2245 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2248 # Do per-EGL platform setups and checks
2249 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2250 for plat in $egl_platforms; do
2254 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2256 if test "x$WAYLAND_SCANNER" = x; then
2257 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2262 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2266 test "x$enable_gbm" = "xno" &&
2267 AC_MSG_ERROR([EGL platform drm needs gbm])
2274 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
2278 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2283 wayland|drm|surfaceless)
2284 require_libdrm "Platform $plat"
2289 # libEGL wants to default to the first platform specified in
2290 # ./configure. parse that here.
2291 if test "x$egl_platforms" != "x"; then
2292 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2293 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2295 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2298 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2299 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2300 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2301 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2302 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2304 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2306 AC_SUBST([EGL_NATIVE_PLATFORM])
2307 AC_SUBST([EGL_CFLAGS])
2309 # If we don't have the X11 platform, set this define so we don't try to include
2311 if ! echo "$egl_platforms" | grep -q 'x11'; then
2312 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2313 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2319 AC_ARG_ENABLE([gallium-llvm],
2320 [AS_HELP_STRING([--enable-gallium-llvm],
2321 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2322 [enable_gallium_llvm="$enableval"],
2323 [enable_gallium_llvm=auto])
2325 if test -z "$with_gallium_drivers"; then
2326 enable_gallium_llvm=no
2328 if test "x$enable_gallium_llvm" = xauto; then
2330 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2334 dnl Directory for XVMC libs
2335 AC_ARG_WITH([xvmc-libdir],
2336 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2337 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2338 [XVMC_LIB_INSTALL_DIR="$withval"],
2339 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2340 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2345 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2347 dnl Directory for VDPAU libs
2348 AC_ARG_WITH([vdpau-libdir],
2349 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2350 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2351 [VDPAU_LIB_INSTALL_DIR="$withval"],
2352 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2353 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2355 dnl Directory for OMX libs
2357 AC_ARG_WITH([omx-libdir],
2358 [AS_HELP_STRING([--with-omx-libdir=DIR],
2359 [directory for the OMX libraries])],
2360 [OMX_LIB_INSTALL_DIR="$withval"],
2361 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2362 AC_SUBST([OMX_LIB_INSTALL_DIR])
2364 dnl Directory for VA libs
2366 AC_ARG_WITH([va-libdir],
2367 [AS_HELP_STRING([--with-va-libdir=DIR],
2368 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2369 [VA_LIB_INSTALL_DIR="$withval"],
2370 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2371 AC_SUBST([VA_LIB_INSTALL_DIR])
2373 AC_ARG_WITH([d3d-libdir],
2374 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2375 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2376 [D3D_DRIVER_INSTALL_DIR="$withval"],
2377 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2378 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2381 dnl Gallium helper functions
2383 gallium_require_llvm() {
2384 if test "x$enable_gallium_llvm" == "xyes"; then
2385 llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
2387 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2392 dnl DRM is needed by X, Wayland, and offscreen rendering.
2393 dnl Surfaceless is an alternative for the last one.
2395 require_basic_egl() {
2396 case "$with_egl_platforms" in
2397 *drm*|*surfaceless*)
2400 AC_MSG_ERROR([$1 requires one of these:
2401 1) --with-egl-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2402 2) --with-egl-platforms=surfaceless (offscreen only)
2403 Recommended options: drm,x11])
2408 radeon_gallium_llvm_check() {
2409 if test "x$enable_gallium_llvm" != "xyes"; then
2410 AC_MSG_ERROR([--enable-gallium-llvm is required when building $2])
2412 radeon_llvm_check $*
2415 swr_require_cxx_feature_flags() {
2417 preprocessor_test="$2"
2421 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2423 save_CXXFLAGS="$CXXFLAGS"
2427 for opts in $option_list
2430 CXXFLAGS="$opts $save_CXXFLAGS"
2433 [ #if !($preprocessor_test)
2442 CXXFLAGS="$save_CXXFLAGS"
2444 if test $found -eq 1; then
2445 AC_MSG_RESULT([$opts])
2446 eval "$output_var=\$opts"
2450 AC_MSG_ERROR([swr requires $feature_name support])
2454 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2455 if test -n "$with_gallium_drivers"; then
2456 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2457 for driver in $gallium_drivers; do
2460 HAVE_GALLIUM_SVGA=yes
2461 require_libdrm "svga"
2464 HAVE_GALLIUM_I915=yes
2465 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2466 require_libdrm "Gallium i915"
2469 HAVE_GALLIUM_ILO=yes
2470 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2471 require_libdrm "Gallium i965/ilo"
2474 HAVE_GALLIUM_R300=yes
2475 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2476 require_libdrm "r300"
2477 gallium_require_llvm "r300"
2480 HAVE_GALLIUM_R600=yes
2481 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2482 require_libdrm "r600"
2483 if test "x$enable_opencl" = xyes; then
2484 radeon_gallium_llvm_check $LLVM_REQUIRED_R600 "r600"
2486 llvm_add_component "asmparser" "r600"
2487 llvm_add_component "bitreader" "r600"
2491 HAVE_GALLIUM_RADEONSI=yes
2492 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2493 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2494 require_libdrm "radeonsi"
2495 radeon_gallium_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2496 require_basic_egl "radeonsi"
2499 HAVE_GALLIUM_NOUVEAU=yes
2500 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2501 require_libdrm "nouveau"
2504 HAVE_GALLIUM_FREEDRENO=yes
2505 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2506 require_libdrm "freedreno"
2509 HAVE_GALLIUM_SOFTPIPE=yes
2510 if test "x$MESA_LLVM" = x1 && test "x$enable_gallium_llvm" == "xyes"; then
2511 HAVE_GALLIUM_LLVMPIPE=yes
2515 llvm_check_version_for $LLVM_REQUIRED_SWR "swr"
2516 gallium_require_llvm "swr"
2518 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2521 AC_SUBST([SWR_CXX11_CXXFLAGS])
2523 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2524 ",-mavx,-march=core-avx" \
2526 AC_SUBST([SWR_AVX_CXXFLAGS])
2528 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2529 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2531 AC_SUBST([SWR_AVX2_CXXFLAGS])
2533 HAVE_GALLIUM_SWR=yes
2536 HAVE_GALLIUM_VC4=yes
2537 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2538 require_libdrm "vc4"
2540 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2541 [USE_VC4_SIMULATOR=yes;
2542 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2543 [USE_VC4_SIMULATOR=no])
2546 HAVE_GALLIUM_VIRGL=yes
2547 require_libdrm "virgl"
2548 require_basic_egl "virgl"
2551 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2557 if test "x$enable_gallium_llvm" == "xyes"; then
2558 llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
2559 llvm_add_default_components "gallium"
2562 dnl Set LLVM_LIBS - This is done after the driver configuration so
2563 dnl that drivers can add additional components to LLVM_COMPONENTS.
2564 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2565 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2566 dnl this was causing the same libraries to be appear multiple times
2569 if test "x$MESA_LLVM" != x0; then
2571 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2572 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2574 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2576 dnl llvm-config may not give the right answer when llvm is a built as a
2577 dnl single shared library, so we must work the library name out for
2579 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2580 if test "x$enable_llvm_shared_libs" = xyes; then
2581 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2582 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2583 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2585 if test "x$llvm_have_one_so" = xyes; then
2586 dnl LLVM was built using auto*, so there is only one shared object.
2587 LLVM_LIBS="-l$LLVM_SO_NAME"
2589 dnl If LLVM was built with CMake, there will be one shared object per
2591 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2592 [AC_MSG_ERROR([Could not find llvm shared libraries:
2593 Please make sure you have built llvm with the --enable-shared option
2594 and that your llvm libraries are installed in $LLVM_LIBDIR
2595 If you have installed your llvm libraries to a different directory you
2596 can use the --with-llvm-prefix= configure flag to specify this directory.
2597 NOTE: Mesa is attempting to use llvm shared libraries by default.
2598 If you do not want to build with llvm shared libraries and instead want to
2599 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2600 invocation and rebuild.])])
2602 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2603 dnl install uses a shared object for each component and we have
2604 dnl already added all of these objects to LLVM_LIBS.
2607 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2608 dnl We need to link to llvm system libs when using static libs
2609 dnl However, only llvm 3.5+ provides --system-libs
2610 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2611 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2616 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2617 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2618 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2619 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2620 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2621 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2622 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2623 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2624 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2625 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2626 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2627 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2628 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2629 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2630 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2631 "x$HAVE_GALLIUM_SWR" = xyes)
2632 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2633 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2635 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2637 if test "x$enable_dri" = xyes; then
2638 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2641 if test "x$have_drisw_kms" = xyes; then
2642 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2644 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2646 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2647 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2648 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2649 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2650 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2651 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2653 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2654 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2656 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2657 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2658 "x$HAVE_RADEON_VULKAN" = xyes)
2660 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2661 "x$HAVE_I965_DRI" = xyes)
2663 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2664 "x$HAVE_GALLIUM_R600" = xyes -o \
2665 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2666 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2667 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2668 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2669 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$MESA_LLVM" = x1 -a \
2670 "x$enable_gallium_llvm" = xyes)
2671 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2672 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2673 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2676 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2677 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2678 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2679 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2680 "x$enable_gallium_osmesa" = xyes)
2682 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2683 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2684 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2686 AC_SUBST([NINE_MAJOR], 1)
2687 AC_SUBST([NINE_MINOR], 0)
2688 AC_SUBST([NINE_TINY], 0)
2689 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2691 AC_SUBST([VDPAU_MAJOR], 1)
2692 AC_SUBST([VDPAU_MINOR], 0)
2694 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2695 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2696 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2697 AC_SUBST([VA_MINOR], $VA_MINOR)
2699 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2701 AC_SUBST([XVMC_MAJOR], 1)
2702 AC_SUBST([XVMC_MINOR], 0)
2704 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2705 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2706 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2707 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2709 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2710 AC_SUBST([XA_MINOR], $XA_MINOR)
2711 AC_SUBST([XA_TINY], $XA_TINY)
2712 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2714 AC_ARG_ENABLE(valgrind,
2715 [AS_HELP_STRING([--enable-valgrind],
2716 [Build mesa with valgrind support (default: auto)])],
2717 [VALGRIND=$enableval], [VALGRIND=auto])
2718 if test "x$VALGRIND" != xno; then
2719 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2721 AC_MSG_CHECKING([whether to enable Valgrind support])
2722 if test "x$VALGRIND" = xauto; then
2723 VALGRIND="$have_valgrind"
2726 if test "x$VALGRIND" = "xyes"; then
2727 if ! test "x$have_valgrind" = xyes; then
2728 AC_MSG_ERROR([Valgrind support required but not present])
2730 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2733 AC_MSG_RESULT([$VALGRIND])
2735 dnl Restore LDFLAGS and CPPFLAGS
2736 LDFLAGS="$_SAVE_LDFLAGS"
2737 CPPFLAGS="$_SAVE_CPPFLAGS"
2739 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2740 if test "x$acv_mesa_CLANG" = xyes; then
2741 CFLAGS="$CFLAGS -Qunused-arguments"
2742 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2745 dnl Add user CFLAGS and CXXFLAGS
2746 CFLAGS="$CFLAGS $USER_CFLAGS"
2747 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2749 dnl Substitute the config
2750 AC_CONFIG_FILES([Makefile
2753 src/amd/vulkan/Makefile
2754 src/compiler/Makefile
2757 src/egl/wayland/wayland-drm/Makefile
2758 src/egl/wayland/wayland-egl/Makefile
2759 src/egl/wayland/wayland-egl/wayland-egl.pc
2760 src/gallium/Makefile
2761 src/gallium/auxiliary/Makefile
2762 src/gallium/auxiliary/pipe-loader/Makefile
2763 src/gallium/drivers/freedreno/Makefile
2764 src/gallium/drivers/ddebug/Makefile
2765 src/gallium/drivers/i915/Makefile
2766 src/gallium/drivers/ilo/Makefile
2767 src/gallium/drivers/llvmpipe/Makefile
2768 src/gallium/drivers/noop/Makefile
2769 src/gallium/drivers/nouveau/Makefile
2770 src/gallium/drivers/r300/Makefile
2771 src/gallium/drivers/r600/Makefile
2772 src/gallium/drivers/radeon/Makefile
2773 src/gallium/drivers/radeonsi/Makefile
2774 src/gallium/drivers/rbug/Makefile
2775 src/gallium/drivers/softpipe/Makefile
2776 src/gallium/drivers/svga/Makefile
2777 src/gallium/drivers/swr/Makefile
2778 src/gallium/drivers/trace/Makefile
2779 src/gallium/drivers/vc4/Makefile
2780 src/gallium/drivers/virgl/Makefile
2781 src/gallium/state_trackers/clover/Makefile
2782 src/gallium/state_trackers/dri/Makefile
2783 src/gallium/state_trackers/glx/xlib/Makefile
2784 src/gallium/state_trackers/nine/Makefile
2785 src/gallium/state_trackers/omx/Makefile
2786 src/gallium/state_trackers/osmesa/Makefile
2787 src/gallium/state_trackers/va/Makefile
2788 src/gallium/state_trackers/vdpau/Makefile
2789 src/gallium/state_trackers/xa/Makefile
2790 src/gallium/state_trackers/xvmc/Makefile
2791 src/gallium/targets/d3dadapter9/Makefile
2792 src/gallium/targets/d3dadapter9/d3d.pc
2793 src/gallium/targets/dri/Makefile
2794 src/gallium/targets/libgl-xlib/Makefile
2795 src/gallium/targets/omx/Makefile
2796 src/gallium/targets/opencl/Makefile
2797 src/gallium/targets/opencl/mesa.icd
2798 src/gallium/targets/osmesa/Makefile
2799 src/gallium/targets/osmesa/osmesa.pc
2800 src/gallium/targets/pipe-loader/Makefile
2801 src/gallium/targets/va/Makefile
2802 src/gallium/targets/vdpau/Makefile
2803 src/gallium/targets/xa/Makefile
2804 src/gallium/targets/xa/xatracker.pc
2805 src/gallium/targets/xvmc/Makefile
2806 src/gallium/tests/trivial/Makefile
2807 src/gallium/tests/unit/Makefile
2808 src/gallium/winsys/freedreno/drm/Makefile
2809 src/gallium/winsys/i915/drm/Makefile
2810 src/gallium/winsys/intel/drm/Makefile
2811 src/gallium/winsys/nouveau/drm/Makefile
2812 src/gallium/winsys/radeon/drm/Makefile
2813 src/gallium/winsys/amdgpu/drm/Makefile
2814 src/gallium/winsys/svga/drm/Makefile
2815 src/gallium/winsys/sw/dri/Makefile
2816 src/gallium/winsys/sw/kms-dri/Makefile
2817 src/gallium/winsys/sw/null/Makefile
2818 src/gallium/winsys/sw/wrapper/Makefile
2819 src/gallium/winsys/sw/xlib/Makefile
2820 src/gallium/winsys/vc4/drm/Makefile
2821 src/gallium/winsys/virgl/drm/Makefile
2822 src/gallium/winsys/virgl/vtest/Makefile
2826 src/glx/apple/Makefile
2827 src/glx/tests/Makefile
2828 src/glx/windows/Makefile
2829 src/glx/windows/windowsdriproto.pc
2832 src/intel/tools/Makefile
2833 src/intel/vulkan/Makefile
2836 src/mapi/es1api/glesv1_cm.pc
2837 src/mapi/es2api/glesv2.pc
2838 src/mapi/glapi/gen/Makefile
2841 src/mesa/drivers/dri/dri.pc
2842 src/mesa/drivers/dri/common/Makefile
2843 src/mesa/drivers/dri/common/xmlpool/Makefile
2844 src/mesa/drivers/dri/i915/Makefile
2845 src/mesa/drivers/dri/i965/Makefile
2846 src/mesa/drivers/dri/Makefile
2847 src/mesa/drivers/dri/nouveau/Makefile
2848 src/mesa/drivers/dri/r200/Makefile
2849 src/mesa/drivers/dri/radeon/Makefile
2850 src/mesa/drivers/dri/swrast/Makefile
2851 src/mesa/drivers/osmesa/Makefile
2852 src/mesa/drivers/osmesa/osmesa.pc
2853 src/mesa/drivers/x11/Makefile
2854 src/mesa/main/tests/Makefile
2856 src/util/tests/hash_table/Makefile
2857 src/vulkan/wsi/Makefile])
2861 # Fix up dependencies in *.Plo files, where we changed the extension of a
2863 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2867 dnl Output some configuration info for the user
2870 echo " prefix: $prefix"
2871 echo " exec_prefix: $exec_prefix"
2872 echo " libdir: $libdir"
2873 echo " includedir: $includedir"
2877 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2881 case "x$enable_osmesa$enable_gallium_osmesa" in
2883 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2886 echo " OSMesa: lib$OSMESA_LIB"
2894 if test "x$enable_dri" != xno; then
2895 echo " DRI platform: $dri_platform"
2896 if test -z "$DRI_DIRS"; then
2897 echo " DRI drivers: no"
2899 echo " DRI drivers: $DRI_DIRS"
2901 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2904 case "x$enable_glx" in
2906 echo " GLX: DRI-based"
2909 echo " GLX: Xlib-based"
2912 echo " GLX: Xlib-based (Gallium)"
2915 echo " GLX: $enable_glx"
2921 echo " EGL: $enable_egl"
2922 if test "$enable_egl" = yes; then
2923 echo " EGL platforms: $egl_platforms"
2926 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2927 egl_drivers="$egl_drivers builtin:egl_dri2"
2929 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2930 egl_drivers="$egl_drivers builtin:egl_dri3"
2933 echo " EGL drivers: $egl_drivers"
2935 if test "x$enable_gbm" = xyes; then
2943 if test "x$VULKAN_DRIVERS" != x; then
2944 echo " Vulkan drivers: $VULKAN_DRIVERS"
2945 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2947 echo " Vulkan drivers: no"
2951 if test "x$MESA_LLVM" = x1; then
2953 echo " llvm-config: $LLVM_CONFIG"
2954 echo " llvm-version: $LLVM_VERSION"
2960 if test -n "$with_gallium_drivers"; then
2961 echo " Gallium drivers: $gallium_drivers"
2962 echo " Gallium st: $gallium_st"
2968 if test "x$enable_gallium_extra_hud" != xyes; then
2969 echo " HUD extra stats: no"
2971 echo " HUD extra stats: yes"
2974 if test "x$enable_lmsensors" != xyes; then
2975 echo " HUD lmsensors: no"
2977 echo " HUD lmsensors: yes"
2982 echo " Shader cache: $enable_shader_cache"
2983 if test "x$enable_shader_cache" = "xyes"; then
2984 echo " With SHA1 from: $with_sha1"
2989 echo " Shared libs: $enable_shared"
2990 echo " Static libs: $enable_static"
2991 echo " Shared-glapi: $enable_shared_glapi"
2993 dnl Compiler options
2994 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2995 cflags=`echo $CFLAGS | \
2996 $SED 's/^ *//;s/ */ /;s/ *$//'`
2997 cxxflags=`echo $CXXFLAGS | \
2998 $SED 's/^ *//;s/ */ /;s/ *$//'`
2999 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3001 echo " CFLAGS: $cflags"
3002 echo " CXXFLAGS: $cxxflags"
3003 echo " Macros: $defines"
3005 if test "x$MESA_LLVM" = x1; then
3006 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3007 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3008 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3009 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3012 echo " PYTHON2: $PYTHON2"
3015 echo " Run '${MAKE-make}' to build Mesa"