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=2.4.68
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
102 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
109 LT_INIT([disable-static])
111 AC_CHECK_PROG(RM, rm, [rm -f])
112 AC_CHECK_PROG(XXD, xxd, [xxd])
115 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
116 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
118 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
119 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
121 AC_CHECK_PROG(INDENT, indent, indent, cat)
122 if test "x$INDENT" != "xcat"; then
123 # Only GNU indent is supported
124 INDENT_VERSION=`indent --version | grep GNU`
125 if test $? -eq 0; then
126 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
132 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
134 if test -z "$PYTHON2"; then
135 if test ! -f "$srcdir/src/util/format_srgb.c"; then
136 AC_MSG_ERROR([Python not found - unable to generate sources])
139 if test "x$acv_mako_found" = xno; then
140 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
141 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
148 dnl We need a POSIX shell for parts of the build. Assume we have one
152 # Solaris /bin/sh is too old/non-POSIX compliant
153 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
158 dnl clang is mostly GCC-compatible, but its version is much lower,
159 dnl so we have to check for it.
160 AC_MSG_CHECKING([if compiling with clang])
163 [AC_LANG_PROGRAM([], [[
168 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
170 AC_MSG_RESULT([$acv_mesa_CLANG])
172 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
173 dnl versions are explictly not supported.
176 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
177 AC_MSG_CHECKING([whether gcc version is sufficient])
181 GCC_VERSION=`$CC -dumpversion`
182 if test $? -eq 0; then
183 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
184 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
187 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
189 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
194 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
197 if test "x$cross_compiling" = xyes; then
202 dnl We don't support building Mesa with Sun C compiler
203 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
204 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
205 if test "x$SUNCC" = xyes; then
206 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
209 dnl Check for compiler builtins
210 AX_GCC_BUILTIN([__builtin_bswap32])
211 AX_GCC_BUILTIN([__builtin_bswap64])
212 AX_GCC_BUILTIN([__builtin_clz])
213 AX_GCC_BUILTIN([__builtin_clzll])
214 AX_GCC_BUILTIN([__builtin_ctz])
215 AX_GCC_BUILTIN([__builtin_expect])
216 AX_GCC_BUILTIN([__builtin_ffs])
217 AX_GCC_BUILTIN([__builtin_ffsll])
218 AX_GCC_BUILTIN([__builtin_popcount])
219 AX_GCC_BUILTIN([__builtin_popcountll])
220 AX_GCC_BUILTIN([__builtin_unreachable])
222 AX_GCC_FUNC_ATTRIBUTE([const])
223 AX_GCC_FUNC_ATTRIBUTE([flatten])
224 AX_GCC_FUNC_ATTRIBUTE([format])
225 AX_GCC_FUNC_ATTRIBUTE([malloc])
226 AX_GCC_FUNC_ATTRIBUTE([packed])
227 AX_GCC_FUNC_ATTRIBUTE([pure])
228 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
229 AX_GCC_FUNC_ATTRIBUTE([unused])
230 AX_GCC_FUNC_ATTRIBUTE([visibility])
231 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
232 AX_GCC_FUNC_ATTRIBUTE([weak])
234 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
236 dnl Make sure the pkg-config macros are defined
237 m4_ifndef([PKG_PROG_PKG_CONFIG],
238 [m4_fatal([Could not locate the pkg-config autoconf macros.
239 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
240 are in a different location, try setting the environment variable
241 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
242 PKG_PROG_PKG_CONFIG()
244 dnl LIB_DIR - library basename
245 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
248 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
249 _SAVE_LDFLAGS="$LDFLAGS"
250 _SAVE_CPPFLAGS="$CPPFLAGS"
253 DEFINES="-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS"
260 linux*|*-gnu*|gnu*|cygwin*)
261 DEFINES="$DEFINES -D_GNU_SOURCE"
264 DEFINES="$DEFINES -DSVR4"
268 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
270 dnl Add flags for gcc and g++
271 if test "x$GCC" = xyes; then
272 CFLAGS="$CFLAGS -Wall"
274 if test "x$USE_GNU99" = xyes; then
275 CFLAGS="$CFLAGS -std=gnu99"
277 CFLAGS="$CFLAGS -std=c99"
280 # Enable -Werror=implicit-function-declaration and
281 # -Werror=missing-prototypes, if available, or otherwise, just
282 # -Wmissing-prototypes. This is particularly useful to avoid
283 # generating a loadable driver module that has undefined symbols.
284 save_CFLAGS="$CFLAGS"
285 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
286 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
287 CFLAGS="$CFLAGS -Werror=missing-prototypes"
288 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
289 AC_MSG_RESULT([yes]),
290 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
291 AC_MSG_RESULT([no])]);
293 # Enable -fvisibility=hidden if using a gcc that supports it
294 save_CFLAGS="$CFLAGS"
295 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
296 VISIBILITY_CFLAGS="-fvisibility=hidden"
297 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
298 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
299 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
301 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
304 # We don't want floating-point math functions to set errno or trap
305 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
307 # Flags to help ensure that certain portions of the code -- and only those
308 # portions -- can be built with MSVC:
309 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
310 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
311 # supports most of C99)
312 # - the rest has no compiler compiler restrictions
313 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
314 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
316 # Enable -Werror=vla if compiler supports it
317 save_CFLAGS="$CFLAGS"
318 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
319 CFLAGS="$CFLAGS -Werror=vla"
320 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
321 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
322 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
323 AC_MSG_RESULT([yes])],
324 AC_MSG_RESULT([no]));
325 CFLAGS="$save_CFLAGS"
327 if test "x$GXX" = xyes; then
328 CXXFLAGS="$CXXFLAGS -Wall"
330 # Enable -fvisibility=hidden if using a gcc that supports it
331 save_CXXFLAGS="$CXXFLAGS"
332 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
333 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
334 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
336 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
337 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
340 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
341 CXXFLAGS=$save_CXXFLAGS
343 # We don't want floating-point math functions to set errno or trap
344 CXXFLAGS="$CXXFLAGS -fno-math-errno -fno-trapping-math"
347 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
348 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
350 dnl even if the compiler appears to support it, using visibility attributes isn't
351 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
355 VISIBILITY_CXXFLAGS=""
359 AC_SUBST([VISIBILITY_CFLAGS])
360 AC_SUBST([VISIBILITY_CXXFLAGS])
363 dnl Optional flags, check for compiler support
365 SSE41_CFLAGS="-msse4.1"
366 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
367 dnl stack, but on x86-32 such alignment is not guaranteed.
368 case "$target_cpu" in
370 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
373 save_CFLAGS="$CFLAGS"
374 CFLAGS="$SSE41_CFLAGS $CFLAGS"
375 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
376 #include <smmintrin.h>
379 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
380 c = _mm_max_epu32(a, b);
381 return _mm_cvtsi128_si32(c);
382 }]])], SSE41_SUPPORTED=1)
383 CFLAGS="$save_CFLAGS"
384 if test "x$SSE41_SUPPORTED" = x1; then
385 DEFINES="$DEFINES -DUSE_SSE41"
387 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
388 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
390 dnl Check for new-style atomic builtins
391 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
394 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
395 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
396 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
397 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
399 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
401 dnl Check for Endianness
409 dnl Check for POWER8 Architecture
410 PWR8_CFLAGS="-mpower8-vector"
411 have_pwr8_intrinsics=no
412 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
414 CFLAGS="$PWR8_CFLAGS $CFLAGS"
415 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
416 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
417 #error "Need GCC >= 4.8 for sane POWER8 support"
421 vector unsigned char r;
422 vector unsigned int v = vec_splat_u32 (1);
423 r = __builtin_vec_vgbbd ((vector unsigned char) v);
425 }]])], have_pwr8_intrinsics=yes)
429 [AC_HELP_STRING([--disable-pwr8-inst],
430 [disable POWER8-specific instructions])],
431 [enable_pwr8=$enableval], [enable_pwr8=auto])
433 if test "x$enable_pwr8" = xno ; then
434 have_pwr8_intrinsics=disabled
437 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
438 DEFINES="$DEFINES -D_ARCH_PWR8"
439 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
440 CFLAGS="$CFLAGS $PWR8_CFLAGS"
445 AC_MSG_RESULT($have_pwr8_intrinsics)
446 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
447 AC_MSG_ERROR([POWER8 compiler support not detected])
450 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
451 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
454 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
456 dnl Can't have static and shared libraries, default to static if user
457 dnl explicitly requested. If both disabled, set to static since shared
458 dnl was explicitly requested.
459 case "x$enable_static$enable_shared" in
461 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
465 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
470 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
473 dnl other compiler options
475 AC_ARG_ENABLE([debug],
476 [AS_HELP_STRING([--enable-debug],
477 [use debug compiler flags and macros @<:@default=disabled@:>@])],
478 [enable_debug="$enableval"],
482 AC_ARG_ENABLE([profile],
483 [AS_HELP_STRING([--enable-profile],
484 [enable profiling of code @<:@default=disabled@:>@])],
485 [enable_profile="$enableval"],
489 if test "x$enable_profile" = xyes; then
490 DEFINES="$DEFINES -DPROFILE"
491 if test "x$GCC" = xyes; then
492 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
494 if test "x$GXX" = xyes; then
495 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
499 if test "x$enable_debug" = xyes; then
500 DEFINES="$DEFINES -DDEBUG"
501 if test "x$enable_profile" = xyes; then
502 AC_MSG_WARN([Debug and Profile are enabled at the same time])
504 if test "x$GCC" = xyes; then
505 if ! echo "$CFLAGS" | grep -q -e '-g'; then
508 if ! echo "$CFLAGS" | grep -q -e '-O'; then
512 if test "x$GXX" = xyes; then
513 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
514 CXXFLAGS="$CXXFLAGS -g"
516 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
517 CXXFLAGS="$CXXFLAGS -O0"
521 DEFINES="$DEFINES -DNDEBUG"
524 DEFAULT_GL_LIB_NAME=GL
527 dnl Check if linker supports -Bsymbolic
529 save_LDFLAGS=$LDFLAGS
530 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
531 AC_MSG_CHECKING([if ld supports -Bsymbolic])
533 [AC_LANG_SOURCE([int main() { return 0;}])],
534 [AC_MSG_RESULT([yes])
535 BSYMBOLIC="-Wl,-Bsymbolic";],
538 LDFLAGS=$save_LDFLAGS
540 AC_SUBST([BSYMBOLIC])
543 dnl Check if linker supports garbage collection
545 save_LDFLAGS=$LDFLAGS
546 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
547 AC_MSG_CHECKING([whether ld supports --gc-sections])
549 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
550 [AC_MSG_RESULT([yes])
551 GC_SECTIONS="-Wl,--gc-sections";],
554 LDFLAGS=$save_LDFLAGS
556 AC_SUBST([GC_SECTIONS])
559 dnl OpenBSD does not have DT_NEEDED entries for libc by design
560 dnl so when these flags are passed to ld via libtool the checks will fail
564 LD_NO_UNDEFINED="" ;;
566 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
569 AC_SUBST([LD_NO_UNDEFINED])
572 dnl Check if linker supports version scripts
574 AC_MSG_CHECKING([if the linker supports version-scripts])
575 save_LDFLAGS=$LDFLAGS
576 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
577 cat > conftest.map <<EOF
587 [AC_LANG_SOURCE([int main() { return 0;}])],
588 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
589 [have_ld_version_script=no; AC_MSG_RESULT(no)])
590 LDFLAGS=$save_LDFLAGS
591 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
594 dnl Check if linker supports dynamic list files
596 AC_MSG_CHECKING([if the linker supports --dynamic-list])
597 save_LDFLAGS=$LDFLAGS
598 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
599 cat > conftest.dyn <<EOF
601 radeon_drm_winsys_create;
605 [AC_LANG_SOURCE([int main() { return 0;}])],
606 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
607 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
608 LDFLAGS=$save_LDFLAGS
609 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
612 dnl compatibility symlinks
616 HAVE_COMPAT_SYMLINKS=yes ;;
618 HAVE_COMPAT_SYMLINKS=no ;;
621 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
623 DEFAULT_GL_LIB_NAME=GL
626 dnl Libglvnd configuration
628 AC_ARG_ENABLE([libglvnd],
629 [AS_HELP_STRING([--enable-libglvnd],
630 [Build for libglvnd @<:@default=disabled@:>@])],
631 [enable_libglvnd="$enableval"],
632 [enable_libglvnd=no])
633 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
634 #AM_COND_IF([USE_LIBGLVND_GLX], [DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"])
635 if test "x$enable_libglvnd" = xyes ; then
636 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
637 DEFAULT_GL_LIB_NAME=GLX_mesa
643 dnl Unfortunately we need to do a few things that libtool can't help us with,
644 dnl so we need some knowledge of shared library filenames:
646 dnl LIB_EXT is the extension used when creating symlinks for alternate
647 dnl filenames for a shared library which will be dynamically loaded
649 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
650 dnl the file for a shared library we wish to link with
673 AC_ARG_WITH([gl-lib-name],
674 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
675 [specify GL library name @<:@default=GL@:>@])],
677 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
678 AC_ARG_WITH([osmesa-lib-name],
679 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
680 [specify OSMesa library name @<:@default=OSMesa@:>@])],
681 [OSMESA_LIB=$withval],
683 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
684 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
687 dnl Mangled Mesa support
689 AC_ARG_ENABLE([mangling],
690 [AS_HELP_STRING([--enable-mangling],
691 [enable mangled symbols and library name @<:@default=disabled@:>@])],
692 [enable_mangling="${enableval}"],
695 if test "x${enable_mangling}" = "xyes" ; then
696 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
697 GL_LIB="Mangled${GL_LIB}"
698 OSMESA_LIB="Mangled${OSMESA_LIB}"
701 AC_SUBST([OSMESA_LIB])
704 dnl potentially-infringing-but-nobody-knows-for-sure stuff
706 AC_ARG_ENABLE([texture-float],
707 [AS_HELP_STRING([--enable-texture-float],
708 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
709 [enable_texture_float="$enableval"],
710 [enable_texture_float=no]
712 if test "x$enable_texture_float" = xyes; then
713 AC_MSG_WARN([Floating-point textures enabled.])
714 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
715 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
719 dnl Arch/platform-specific settings
722 [AS_HELP_STRING([--disable-asm],
723 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
724 [enable_asm="$enableval"],
728 AC_MSG_CHECKING([whether to enable assembly])
729 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
730 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
731 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
733 i?86 | x86_64 | amd64)
734 if test "x$host_cpu" != "x$target_cpu"; then
736 AC_MSG_RESULT([no, cross compiling])
741 # check for supported arches
742 if test "x$enable_asm" = xyes; then
746 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
753 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
769 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
770 AC_MSG_RESULT([yes, x86])
773 DEFINES="$DEFINES -DUSE_X86_64_ASM"
774 AC_MSG_RESULT([yes, x86_64])
777 DEFINES="$DEFINES -DUSE_SPARC_ASM"
778 AC_MSG_RESULT([yes, sparc])
781 AC_MSG_RESULT([no, platform not supported])
787 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
788 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
789 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
790 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
792 dnl Check to see if dlopen is in default libraries (like Solaris, which
793 dnl has it in libc), or if libdl is needed to get it.
794 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
795 [AC_CHECK_LIB([dl], [dlopen],
796 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
797 AC_SUBST([DLOPEN_LIBS])
799 dnl Check if that library also has dladdr
801 LIBS="$LIBS $DLOPEN_LIBS"
802 AC_CHECK_FUNCS([dladdr])
809 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
810 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
811 [AC_MSG_ERROR([Could not find clock_gettime])])])
812 AC_SUBST([CLOCK_LIB])
816 dnl See if posix_memalign is available
817 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
819 dnl Check for pthreads
821 if test "x$ax_pthread_ok" = xno; then
822 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
824 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
825 dnl to -pthread, which causes problems if we need -lpthread to appear in
826 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
827 dnl is not valid for that platform.
828 if test "x$android" = xno; then
829 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
832 dnl pthread-stubs is mandatory on targets where it exists
835 pthread_stubs_possible="no"
838 pthread_stubs_possible="yes"
842 if test "x$pthread_stubs_possible" = xyes; then
843 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs)
844 AC_SUBST(PTHREADSTUBS_CFLAGS)
845 AC_SUBST(PTHREADSTUBS_LIBS)
848 dnl SELinux awareness.
849 AC_ARG_ENABLE([selinux],
850 [AS_HELP_STRING([--enable-selinux],
851 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
852 [MESA_SELINUX="$enableval"],
854 if test "x$enable_selinux" = "xyes"; then
855 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
856 [AC_CHECK_HEADER([selinux/selinux.h],[],
857 [AC_MSG_ERROR([SELinux headers not found])])
858 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
859 [AC_MSG_ERROR([SELinux library not found])])
860 SELINUX_LIBS="-lselinux"])
861 DEFINES="$DEFINES -DMESA_SELINUX"
863 AC_SUBST([SELINUX_CFLAGS])
864 AC_SUBST([SELINUX_LIBS])
867 AC_ARG_ENABLE([opengl],
868 [AS_HELP_STRING([--disable-opengl],
869 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
870 [enable_opengl="$enableval"],
872 AC_ARG_ENABLE([gles1],
873 [AS_HELP_STRING([--disable-gles1],
874 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
875 [enable_gles1="$enableval"],
877 AC_ARG_ENABLE([gles2],
878 [AS_HELP_STRING([--disable-gles2],
879 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
880 [enable_gles2="$enableval"],
884 [AS_HELP_STRING([--enable-dri],
885 [enable DRI modules @<:@default=enabled@:>@])],
886 [enable_dri="$enableval"],
889 AC_ARG_ENABLE([gallium-extra-hud],
890 [AS_HELP_STRING([--enable-gallium-extra-hud],
891 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
892 [enable_gallium_extra_hud="$enableval"],
893 [enable_gallium_extra_hud=no])
894 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
895 if test "x$enable_gallium_extra_hud" = xyes ; then
896 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
899 #TODO: no pkgconfig .pc available for libsensors.
900 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
901 AC_ARG_ENABLE([lmsensors],
902 [AS_HELP_STRING([--enable-lmsensors],
903 [enable HUD lmsensor support @<:@default=disabled@:>@])],
904 [enable_lmsensors="$enableval"],
905 [enable_lmsensors=no])
906 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
907 if test "x$enable_lmsensors" = xyes ; then
908 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
909 LIBSENSORS_LDFLAGS="-lsensors"
911 LIBSENSORS_LDFLAGS=""
913 AC_SUBST(LIBSENSORS_LDFLAGS)
924 if test "x$enable_dri" = xno; then
928 AC_ARG_ENABLE([dri3],
929 [AS_HELP_STRING([--enable-dri3],
930 [enable DRI3 @<:@default=auto@:>@])],
931 [enable_dri3="$enableval"],
932 [enable_dri3="$dri3_default"])
934 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
935 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
936 [enable_glx="$enableval"],
938 AC_ARG_ENABLE([osmesa],
939 [AS_HELP_STRING([--enable-osmesa],
940 [enable OSMesa library @<:@default=disabled@:>@])],
941 [enable_osmesa="$enableval"],
943 AC_ARG_ENABLE([gallium-osmesa],
944 [AS_HELP_STRING([--enable-gallium-osmesa],
945 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
946 [enable_gallium_osmesa="$enableval"],
947 [enable_gallium_osmesa=no])
949 [AS_HELP_STRING([--disable-egl],
950 [disable EGL library @<:@default=enabled@:>@])],
951 [enable_egl="$enableval"],
955 [AS_HELP_STRING([--enable-xa],
956 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
957 [enable_xa="$enableval"],
960 [AS_HELP_STRING([--enable-gbm],
961 [enable gbm library @<:@default=yes except cygwin@:>@])],
962 [enable_gbm="$enableval"],
971 AC_ARG_ENABLE([nine],
972 [AS_HELP_STRING([--enable-nine],
973 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
974 [enable_nine="$enableval"],
977 AC_ARG_ENABLE([xvmc],
978 [AS_HELP_STRING([--enable-xvmc],
979 [enable xvmc library @<:@default=auto@:>@])],
980 [enable_xvmc="$enableval"],
982 AC_ARG_ENABLE([vdpau],
983 [AS_HELP_STRING([--enable-vdpau],
984 [enable vdpau library @<:@default=auto@:>@])],
985 [enable_vdpau="$enableval"],
988 [AS_HELP_STRING([--enable-omx],
989 [enable OpenMAX library @<:@default=disabled@:>@])],
990 [enable_omx="$enableval"],
993 [AS_HELP_STRING([--enable-va],
994 [enable va library @<:@default=auto@:>@])],
995 [enable_va="$enableval"],
997 AC_ARG_ENABLE([opencl],
998 [AS_HELP_STRING([--enable-opencl],
999 [enable OpenCL library @<:@default=disabled@:>@])],
1000 [enable_opencl="$enableval"],
1002 AC_ARG_ENABLE([opencl_icd],
1003 [AS_HELP_STRING([--enable-opencl-icd],
1004 [Build an OpenCL ICD library to be loaded by an ICD implementation
1005 @<:@default=disabled@:>@])],
1006 [enable_opencl_icd="$enableval"],
1007 [enable_opencl_icd=no])
1009 AC_ARG_ENABLE([gallium-tests],
1010 [AS_HELP_STRING([--enable-gallium-tests],
1011 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1012 [enable_gallium_tests="$enableval"],
1013 [enable_gallium_tests=no])
1015 # Option for Gallium drivers
1017 # Keep this in sync with the --with-gallium-drivers help string default value
1018 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1020 AC_ARG_WITH([gallium-drivers],
1021 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1022 [comma delimited Gallium drivers list, e.g.
1023 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
1024 @<:@default=r300,r600,svga,swrast@:>@])],
1025 [with_gallium_drivers="$withval"],
1026 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1028 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1029 # here so that the script doesn't choke on an unknown driver name later.
1030 case "$with_gallium_drivers" in
1031 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1032 no) with_gallium_drivers='' ;;
1035 if test "x$enable_opengl" = xno -a \
1036 "x$enable_gles1" = xno -a \
1037 "x$enable_gles2" = xno -a \
1038 "x$enable_nine" = xno -a \
1039 "x$enable_xa" = xno -a \
1040 "x$enable_xvmc" = xno -a \
1041 "x$enable_vdpau" = xno -a \
1042 "x$enable_omx" = xno -a \
1043 "x$enable_va" = xno -a \
1044 "x$enable_opencl" = xno; then
1045 AC_MSG_ERROR([at least one API should be enabled])
1048 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1049 if test "x$enable_opengl" = xno -a \
1050 "x$enable_gles1" = xyes; then
1051 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1054 if test "x$enable_opengl" = xno -a \
1055 "x$enable_gles2" = xyes; then
1056 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1059 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1060 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1061 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1062 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1063 "x$enable_gles1" = xyes -o \
1064 "x$enable_gles2" = xyes)
1066 # Validate GLX options
1067 if test "x$enable_glx" = xyes; then
1068 if test "x$enable_dri" = xyes; then
1070 elif test -n "$with_gallium_drivers"; then
1071 enable_glx=gallium-xlib
1076 case "x$enable_glx" in
1077 xdri | xxlib | xgallium-xlib)
1078 # GLX requires OpenGL
1079 if test "x$enable_opengl" = xno; then
1080 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1083 # Check individual dependencies
1084 case "x$enable_glx" in
1086 if test "x$enable_dri" = xno; then
1087 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1091 if test "x$enable_dri" = xyes; then
1092 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1096 if test "x$enable_dri" = xyes; then
1097 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1099 if test -z "$with_gallium_drivers"; then
1100 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1108 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1112 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1113 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1114 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1115 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1118 dnl Libglvnd configuration
1120 AC_ARG_ENABLE([libglvnd],
1121 [AS_HELP_STRING([--enable-libglvnd],
1122 [Build for libglvnd @<:@default=disabled@:>@])],
1123 [enable_libglvnd="$enableval"],
1124 [enable_libglvnd=no])
1125 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1126 if test "x$enable_libglvnd" = xyes ; then
1127 dnl XXX: update once we can handle more than libGL/glx.
1128 dnl Namely: we should error out if neither of the glvnd enabled libraries
1130 case "x$enable_glx" in
1132 AC_MSG_ERROR([cannot build libglvnd without GLX])
1134 xxlib | xgallium-xlib )
1135 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1141 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1142 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1143 DEFAULT_GL_LIB_NAME=GLX_mesa
1147 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1148 [have_libdrm=yes], [have_libdrm=no])
1149 if test "x$have_libdrm" = xyes; then
1150 DEFINES="$DEFINES -DHAVE_LIBDRM"
1154 if test "x$have_libdrm" != xyes; then
1155 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1160 # Select which platform-dependent DRI code gets built
1163 dri_platform='apple' ;;
1165 dri_platform='windows' ;;
1167 dri_platform='none' ;;
1169 dri_platform='drm' ;;
1172 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1173 have_drisw_kms='yes'
1176 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1177 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1178 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1179 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1180 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1181 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1182 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1183 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1184 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1186 AC_ARG_ENABLE([shared-glapi],
1187 [AS_HELP_STRING([--enable-shared-glapi],
1188 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1189 [enable_shared_glapi="$enableval"],
1190 [enable_shared_glapi=yes])
1192 case "x$enable_opengl$enable_gles1$enable_gles2" in
1194 if test "x$enable_shared_glapi" = xno; then
1195 AC_MSG_ERROR([shared GLAPI required when building two or more of
1196 the following APIs - opengl, gles1 gles2])
1201 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1203 # Build the pipe-drivers as separate libraries/modules.
1204 # Do not touch this unless you know what you are doing.
1205 # XXX: Expose via configure option ?
1206 enable_shared_pipe_drivers=no
1209 dnl Driver specific build directories
1212 if test "x$enable_gallium_osmesa" = xyes; then
1213 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1214 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1216 if test "x$enable_osmesa" = xyes; then
1217 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1221 AC_SUBST([MESA_LLVM])
1225 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1226 [choose SHA1 implementation])])
1227 case "x$with_sha1" in
1228 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1231 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1234 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1235 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1238 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1239 AC_MSG_ERROR([sha1 in libc requested but not found])
1241 if test "x$with_sha1" = xlibc; then
1242 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1243 [Use libc SHA1 functions])
1246 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1247 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1248 with_sha1=CommonCrypto
1250 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1251 AC_MSG_ERROR([CommonCrypto requested but not found])
1253 if test "x$with_sha1" = xCommonCrypto; then
1254 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1255 [Use CommonCrypto SHA1 functions])
1258 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1259 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1260 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1263 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1264 AC_MSG_ERROR([CryptoAPI requested but not found])
1266 if test "x$with_sha1" = xCryptoAPI; then
1267 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1268 [Use CryptoAPI SHA1 functions])
1271 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1272 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1275 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1276 AC_MSG_ERROR([libmd requested but not found])
1278 if test "x$with_sha1" = xlibmd; then
1279 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1280 [Use libmd SHA1 functions])
1283 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1284 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1287 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1288 AC_MSG_ERROR([libsha1 requested but not found])
1290 if test "x$with_sha1" = xlibsha1; then
1291 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1292 [Use libsha1 for SHA1])
1295 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1296 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1299 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1300 AC_MSG_ERROR([libnettle requested but not found])
1302 if test "x$with_sha1" = xlibnettle; then
1303 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1304 [Use libnettle SHA1 functions])
1307 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1308 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1311 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1312 AC_MSG_ERROR([libgcrypt requested but not found])
1314 if test "x$with_sha1" = xlibgcrypt; then
1315 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1316 [Use libgcrypt SHA1 functions])
1319 # We don't need all of the OpenSSL libraries, just libcrypto
1320 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1321 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1322 [HAVE_OPENSSL_PKC=no])
1323 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1324 if test "x$with_sha1" = x; then
1328 if test "x$with_sha1" = xlibcrypto; then
1329 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1332 if test "x$with_sha1" = xlibcrypto; then
1333 if test "x$HAVE_LIBCRYPTO" = xyes; then
1336 SHA1_LIBS="$OPENSSL_LIBS"
1337 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1340 AC_MSG_CHECKING([for SHA1 implementation])
1341 AC_MSG_RESULT([$with_sha1])
1343 AC_SUBST(SHA1_CFLAGS)
1345 # Enable a define for SHA1
1346 if test "x$with_sha1" != "x"; then
1347 DEFINES="$DEFINES -DHAVE_SHA1"
1350 # Allow user to configure out the shader-cache feature
1351 AC_ARG_ENABLE([shader-cache],
1352 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1353 [enable_shader_cache="$enableval"],
1354 [if test "x$with_sha1" != "x"; then
1355 enable_shader_cache=yes
1357 enable_shader_cache=no
1359 if test "x$with_sha1" = "x"; then
1360 if test "x$enable_shader_cache" = "xyes"; then
1361 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1364 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1365 if test "x$enable_shader_cache" = "xyes"; then
1366 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1369 if test "x$enable_dri" = xyes; then
1370 if test "$enable_static" = yes; then
1371 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1374 # not a hard requirement as swrast does not depend on it
1375 if test "x$have_libdrm" = xyes; then
1376 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1380 AC_ARG_ENABLE([driglx-direct],
1381 [AS_HELP_STRING([--disable-driglx-direct],
1382 [disable direct rendering in GLX and EGL for DRI \
1383 @<:@default=auto@:>@])],
1384 [driglx_direct="$enableval"],
1385 [driglx_direct="yes"])
1388 dnl libGL configuration per driver
1390 case "x$enable_glx" in
1391 xxlib | xgallium-xlib)
1393 dri_modules="x11 xext xcb"
1394 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1395 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1396 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1397 GL_LIB_DEPS="$XLIBGL_LIBS"
1398 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1399 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1403 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1405 # find the DRI deps for libGL
1406 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1408 if test x"$driglx_direct" = xyes; then
1409 if test x"$dri_platform" = xdrm ; then
1410 DEFINES="$DEFINES -DGLX_USE_DRM"
1411 require_libdrm "Direct rendering"
1413 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1414 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1415 if test x"$enable_dri3" = xyes; then
1416 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1417 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1420 if test x"$enable_dri" = xyes; then
1421 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1424 if test x"$enable_dri3" = xyes; then
1425 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1426 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1427 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1430 if test x"$dri_platform" = xapple ; then
1431 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1433 if test x"$dri_platform" = xwindows ; then
1434 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1438 # add xf86vidmode if available
1439 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1440 if test "$HAVE_XF86VIDMODE" = yes ; then
1441 dri_modules="$dri_modules xxf86vm"
1444 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1445 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1446 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1447 GL_LIB_DEPS="$DRIGL_LIBS"
1449 # need DRM libs, $PTHREAD_LIBS, etc.
1450 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1451 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1455 # This is outside the case (above) so that it is invoked even for non-GLX
1457 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1459 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1460 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1461 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1462 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1464 AC_SUBST([X11_INCLUDES])
1465 AC_SUBST([GL_LIB_DEPS])
1466 AC_SUBST([GL_PC_REQ_PRIV])
1467 AC_SUBST([GL_PC_LIB_PRIV])
1468 AC_SUBST([GL_PC_CFLAGS])
1469 AC_SUBST([DRI_PC_REQ_PRIV])
1470 AC_SUBST([GLESv1_CM_LIB_DEPS])
1471 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1472 AC_SUBST([GLESv2_LIB_DEPS])
1473 AC_SUBST([GLESv2_PC_LIB_PRIV])
1475 AC_SUBST([HAVE_XF86VIDMODE])
1480 case "x$enable_glx" in
1481 xxlib | xgallium-xlib)
1482 DEFINES="$DEFINES -DUSE_XSHM"
1485 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1486 if test "x$driglx_direct" = xyes; then
1487 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1496 AC_ARG_ENABLE([glx-tls],
1497 [AS_HELP_STRING([--enable-glx-tls],
1498 [enable TLS support in GLX @<:@default=disabled@:>@])],
1499 [GLX_USE_TLS="$enableval"],
1501 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1503 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1504 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1506 dnl Read-only text section on x86 hardened platforms
1507 AC_ARG_ENABLE([glx-read-only-text],
1508 [AS_HELP_STRING([--enable-glx-read-only-text],
1509 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1510 [enable_glx_read_only_text="$enableval"],
1511 [enable_glx_read_only_text=no])
1512 if test "x$enable_glx_read_only_text" = xyes; then
1513 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1519 dnl Directory for DRI drivers
1520 AC_ARG_WITH([dri-driverdir],
1521 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1522 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1523 [DRI_DRIVER_INSTALL_DIR="$withval"],
1524 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1525 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1526 dnl Extra search path for DRI drivers
1527 AC_ARG_WITH([dri-searchpath],
1528 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1529 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1530 [DRI_DRIVER_SEARCH_DIR="$withval"],
1531 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1532 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1533 dnl Which drivers to build - default is chosen by platform
1534 AC_ARG_WITH([dri-drivers],
1535 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1536 [comma delimited classic DRI drivers list, e.g.
1537 "swrast,i965,radeon" @<:@default=auto@:>@])],
1538 [with_dri_drivers="$withval"],
1539 [with_dri_drivers=auto])
1541 if test "x$with_dri_drivers" = xauto; then
1542 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1543 with_dri_drivers="yes"
1545 with_dri_drivers="no"
1548 if test "x$with_dri_drivers" = xno; then
1552 dnl If $with_dri_drivers is yes, drivers will be added through
1553 dnl platform checks. Set DEFINES and LIB_DEPS
1554 if test "x$enable_dri" = xyes; then
1555 # Platform specific settings and drivers to build
1558 DEFINES="$DEFINES -DHAVE_ALIAS"
1559 if test "x$enable_dri3" = xyes; then
1560 DEFINES="$DEFINES -DHAVE_DRI3"
1565 # Build only the drivers for cards that exist on PowerPC/sparc
1566 if test "x$with_dri_drivers" = "xyes"; then
1567 with_dri_drivers="r200 radeon swrast"
1572 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1573 DEFINES="$DEFINES -DHAVE_ALIAS"
1576 DEFINES="$DEFINES -DHAVE_ALIAS"
1579 if test "x$with_dri_drivers" = "xyes"; then
1580 with_dri_drivers="swrast"
1584 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1585 if test "x$with_dri_drivers" = "xyes"; then
1586 with_dri_drivers="swrast"
1592 if test "x$with_dri_drivers" = "xyes"; then
1593 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1597 PKG_CHECK_MODULES([EXPAT], [expat], [],
1598 # expat version 2.0 and earlier do not provide expat.pc
1599 [AC_CHECK_HEADER([expat.h],[],
1600 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1601 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1602 [AC_MSG_ERROR([Expat library required for DRI not found])])
1603 EXPAT_LIBS="-lexpat"])
1605 # put all the necessary libs together
1606 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1609 AC_SUBST([DRI_LIB_DEPS])
1612 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1613 if test -n "$with_dri_drivers"; then
1614 if test "x$enable_opengl" != xyes; then
1615 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1618 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1619 for driver in $dri_drivers; do
1620 DRI_DIRS="$DRI_DIRS $driver"
1624 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1628 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1631 HAVE_NOUVEAU_DRI=yes;
1632 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1635 HAVE_RADEON_DRI=yes;
1636 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1640 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1643 HAVE_SWRAST_DRI=yes;
1646 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1650 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1655 # Vulkan driver configuration
1658 AC_ARG_WITH([vulkan-drivers],
1659 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1660 [comma delimited Vulkan drivers list, e.g.
1662 @<:@default=no@:>@])],
1663 [with_vulkan_drivers="$withval"],
1664 [with_vulkan_drivers="no"])
1666 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1667 # here so that the script doesn't choke on an unknown driver name later.
1668 case "x$with_vulkan_drivers" in
1669 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1670 xno) with_vulkan_drivers='' ;;
1673 AC_ARG_WITH([vulkan-icddir],
1674 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1675 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1676 [VULKAN_ICD_INSTALL_DIR="$withval"],
1677 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1678 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1680 if test -n "$with_vulkan_drivers"; then
1681 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1682 for driver in $VULKAN_DRIVERS; do
1685 if test "x$HAVE_I965_DRI" != xyes; then
1686 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1688 if test "x$with_sha1" == "x"; then
1689 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1691 HAVE_INTEL_VULKAN=yes;
1695 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1696 HAVE_RADEON_VULKAN=yes;
1697 if test "x$with_sha1" == "x"; then
1698 AC_MSG_ERROR([radv vulkan driver requires SHA1])
1702 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1706 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1710 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1711 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1712 "x$enable_osmesa" = xyes -o \
1716 dnl OSMesa configuration
1719 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1720 AC_ARG_WITH([osmesa-bits],
1721 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1722 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1723 [osmesa_bits="$withval"],
1725 if test "x$osmesa_bits" != x8; then
1726 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1727 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1731 case "x$osmesa_bits" in
1733 OSMESA_LIB="${OSMESA_LIB}"
1736 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1737 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1740 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1744 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1745 # only link libraries with osmesa if shared
1746 if test "$enable_static" = no; then
1747 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1751 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1754 AC_SUBST([OSMESA_LIB_DEPS])
1755 AC_SUBST([OSMESA_PC_REQ])
1756 AC_SUBST([OSMESA_PC_LIB_PRIV])
1759 dnl gbm configuration
1761 if test "x$enable_gbm" = xyes; then
1762 if test "x$enable_dri" = xyes; then
1763 if test "x$enable_shared_glapi" = xno; then
1764 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1767 # Strictly speaking libgbm does not require --enable-dri, although
1768 # both of its backends do. Thus one can build libgbm without any
1769 # backends if --disable-dri is set.
1770 # To avoid unnecessary complexity of checking if at least one backend
1771 # is available when building, just mandate --enable-dri.
1772 AC_MSG_ERROR([gbm requires --enable-dri])
1775 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1776 # FINISHME: GBM has a number of dependencies which we should add below
1778 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1779 AC_SUBST([GBM_PC_REQ_PRIV])
1780 AC_SUBST([GBM_PC_LIB_PRIV])
1783 dnl EGL configuration
1787 if test "x$enable_egl" = xyes; then
1788 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1790 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1792 if test "$enable_static" != yes; then
1793 if test "x$enable_dri" = xyes; then
1794 HAVE_EGL_DRIVER_DRI2=1
1795 if test "x$enable_shared_glapi" = xno; then
1796 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1798 if test "x$enable_dri3" = xyes; then
1799 HAVE_EGL_DRIVER_DRI3=1
1800 if test "x$enable_shared_glapi" = xno; then
1801 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1805 # Avoid building an "empty" libEGL. Drop/update this
1806 # when other backends (haiku?) come along.
1807 AC_MSG_ERROR([egl requires --enable-dri])
1812 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1813 AC_SUBST([EGL_LIB_DEPS])
1818 dnl XA configuration
1820 if test "x$enable_xa" = xyes; then
1821 if test "x$with_gallium_drivers" = xswrast; then
1823 Building xa requires at least one non swrast gallium driver.
1824 If you are looking to use libxatracker.so with the VMware driver,
1825 make sure to include svga in the gallium drivers list, apart from
1827 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1829 gallium_st="$gallium_st xa"
1831 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1834 dnl Gallium G3DVL configuration
1836 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1837 if test "x$enable_xvmc" = xauto; then
1838 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1841 if test "x$enable_vdpau" = xauto; then
1842 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1845 if test "x$enable_omx" = xauto; then
1846 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1849 if test "x$enable_va" = xauto; then
1850 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1854 if test "x$enable_dri" = xyes -o \
1855 "x$enable_xvmc" = xyes -o \
1856 "x$enable_vdpau" = xyes -o \
1857 "x$enable_omx" = xyes -o \
1858 "x$enable_va" = xyes; then
1861 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1863 if test "x$enable_xvmc" = xyes -o \
1864 "x$enable_vdpau" = xyes -o \
1865 "x$enable_omx" = xyes -o \
1866 "x$enable_va" = xyes; then
1867 if test x"$enable_dri3" = xyes; then
1868 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
1869 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1871 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1873 need_gallium_vl_winsys=yes
1875 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1877 if test "x$enable_xvmc" = xyes; then
1878 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1879 gallium_st="$gallium_st xvmc"
1881 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1883 if test "x$enable_vdpau" = xyes; then
1884 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1885 gallium_st="$gallium_st vdpau"
1886 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
1888 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1890 if test "x$enable_omx" = xyes; then
1891 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1892 gallium_st="$gallium_st omx"
1894 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1896 if test "x$enable_va" = xyes; then
1897 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1898 gallium_st="$gallium_st va"
1900 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1903 dnl Nine Direct3D9 configuration
1905 if test "x$enable_nine" = xyes; then
1906 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1907 AC_MSG_ERROR([nine requires the gallium swrast driver])
1909 if test "x$with_gallium_drivers" = xswrast; then
1910 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1912 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1913 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1916 if test "x$enable_dri3" = xno; then
1917 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1920 gallium_st="$gallium_st nine"
1922 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1925 dnl OpenCL configuration
1928 AC_ARG_WITH([clang-libdir],
1929 [AS_HELP_STRING([--with-clang-libdir],
1930 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1931 [CLANG_LIBDIR="$withval"],
1934 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1935 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1937 if test "x$have_libelf" = xno; then
1940 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1941 AC_SUBST([LIBELF_LIBS])
1942 AC_SUBST([LIBELF_CFLAGS])
1945 if test "x$enable_opencl" = xyes; then
1946 if test -z "$with_gallium_drivers"; then
1947 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1950 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1951 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1954 if test "x$have_libclc" = xno; then
1955 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1956 Make sure the directory containing libclc.pc is specified in your
1957 PKG_CONFIG_PATH environment variable.
1958 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1960 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1961 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1962 AC_SUBST([LIBCLC_INCLUDEDIR])
1963 AC_SUBST([LIBCLC_LIBEXECDIR])
1966 gallium_st="$gallium_st clover"
1968 if test "x$enable_opencl_icd" = xyes; then
1969 OPENCL_LIBNAME="MesaOpenCL"
1971 OPENCL_LIBNAME="OpenCL"
1974 if test "x$have_libelf" != xyes; then
1975 AC_MSG_ERROR([Clover requires libelf])
1978 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1979 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1980 AC_SUBST([OPENCL_LIBNAME])
1983 dnl Gallium configuration
1985 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1987 AC_SUBST([LLVM_BINDIR])
1988 AC_SUBST([LLVM_CFLAGS])
1989 AC_SUBST([LLVM_CPPFLAGS])
1990 AC_SUBST([LLVM_CXXFLAGS])
1991 AC_SUBST([LLVM_LIBDIR])
1992 AC_SUBST([LLVM_LIBS])
1993 AC_SUBST([LLVM_LDFLAGS])
1994 AC_SUBST([LLVM_INCLUDEDIR])
1995 AC_SUBST([LLVM_VERSION])
1996 AC_SUBST([CLANG_RESOURCE_DIR])
1998 case "x$enable_opengl$enable_gles1$enable_gles2" in
2000 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2004 AC_SUBST([VG_LIB_DEPS])
2005 AC_SUBST([EGL_CLIENT_APIS])
2008 dnl EGL Platforms configuration
2010 AC_ARG_WITH([egl-platforms],
2011 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2012 [comma delimited native platforms libEGL supports, e.g.
2013 "x11,drm" @<:@default=auto@:>@])],
2014 [with_egl_platforms="$withval"],
2015 [if test "x$enable_egl" = xyes; then
2016 if test "x$enable_gbm" = xyes; then
2017 with_egl_platforms="x11,drm"
2019 with_egl_platforms="x11"
2022 with_egl_platforms=""
2025 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2026 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2029 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2030 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2032 if test "x$WAYLAND_SCANNER" = x; then
2033 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2036 # Do per-EGL platform setups and checks
2037 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2038 for plat in $egl_platforms; do
2042 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2044 if test "x$WAYLAND_SCANNER" = x; then
2045 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2050 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2054 test "x$enable_gbm" = "xno" &&
2055 AC_MSG_ERROR([EGL platform drm needs gbm])
2062 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
2066 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2071 wayland|drm|surfaceless)
2072 require_libdrm "Platform $plat"
2077 # libEGL wants to default to the first platform specified in
2078 # ./configure. parse that here.
2079 if test "x$egl_platforms" != "x"; then
2080 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2081 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2083 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2086 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2087 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2088 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2089 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2090 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2092 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2094 AC_SUBST([EGL_NATIVE_PLATFORM])
2095 AC_SUBST([EGL_CFLAGS])
2097 # If we don't have the X11 platform, set this define so we don't try to include
2099 if ! echo "$egl_platforms" | grep -q 'x11'; then
2100 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2101 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2107 AC_ARG_ENABLE([gallium-llvm],
2108 [AS_HELP_STRING([--enable-gallium-llvm],
2109 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2110 [enable_gallium_llvm="$enableval"],
2111 [enable_gallium_llvm=auto])
2113 AC_ARG_ENABLE([llvm-shared-libs],
2114 [AS_HELP_STRING([--enable-llvm-shared-libs],
2115 [link with LLVM shared libraries @<:@default=enabled@:>@])],
2116 [enable_llvm_shared_libs="$enableval"],
2117 [enable_llvm_shared_libs=yes])
2119 AC_ARG_WITH([llvm-prefix],
2120 [AS_HELP_STRING([--with-llvm-prefix],
2121 [Prefix for LLVM installations in non-standard locations])],
2122 [llvm_prefix="$withval"],
2126 # Call this inside ` ` to get the return value.
2127 # $1 is the llvm-config command with arguments.
2128 strip_unwanted_llvm_flags() {
2129 # Use \> (marks the end of the word)
2131 -e 's/-march=\S*//g' \
2132 -e 's/-mtune=\S*//g' \
2133 -e 's/-mcpu=\S*//g' \
2134 -e 's/-DNDEBUG\>//g' \
2135 -e 's/-D_GNU_SOURCE\>//g' \
2136 -e 's/-pedantic\>//g' \
2137 -e 's/-Wcovered-switch-default\>//g' \
2141 -e 's/-Wcast-qual\>//g' \
2142 -e 's/-Woverloaded-virtual\>//g' \
2143 -e 's/-fcolor-diagnostics\>//g' \
2144 -e 's/-fdata-sections\>//g' \
2145 -e 's/-ffunction-sections\>//g' \
2146 -e 's/-fno-exceptions\>//g' \
2147 -e 's/-fomit-frame-pointer\>//g' \
2148 -e 's/-fvisibility-inlines-hidden\>//g' \
2150 -e 's/-fstack-protector-strong\>//g'
2153 llvm_check_version_for() {
2154 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
2155 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
2161 if test -z "$with_gallium_drivers"; then
2162 enable_gallium_llvm=no
2164 if test "x$enable_gallium_llvm" = xauto; then
2166 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2169 if test "x$enable_gallium_llvm" = xyes || test "x$HAVE_RADEON_VULKAN" = xyes; then
2170 if test -n "$llvm_prefix"; then
2171 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
2173 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
2176 if test "x$LLVM_CONFIG" != xno; then
2177 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
2178 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2179 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
2180 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
2181 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2182 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2183 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
2184 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
2186 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
2187 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2188 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
2189 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2191 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
2192 if test -z "$LLVM_VERSION_PATCH"; then
2193 LLVM_VERSION_PATCH=0
2196 if test -n "${LLVM_VERSION_MAJOR}"; then
2197 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
2199 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
2202 LLVM_REQUIRED_VERSION_MAJOR="3"
2203 LLVM_REQUIRED_VERSION_MINOR="3"
2204 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
2205 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
2208 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
2210 if $LLVM_CONFIG --components | grep -q inteljitevents ; then
2211 LLVM_COMPONENTS="${LLVM_COMPONENTS} inteljitevents"
2214 if test "x$enable_opencl" = xyes; then
2215 llvm_check_version_for "3" "6" "0" "opencl"
2217 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
2218 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
2220 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2223 dnl Check for Clang internal headers
2224 if test "x$enable_opencl" = xyes; then
2225 if test -z "$CLANG_LIBDIR"; then
2226 CLANG_LIBDIR=${LLVM_LIBDIR}
2228 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2229 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2230 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2240 if test "x$enable_opencl" = xyes; then
2241 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2245 dnl Directory for XVMC libs
2246 AC_ARG_WITH([xvmc-libdir],
2247 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2248 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2249 [XVMC_LIB_INSTALL_DIR="$withval"],
2250 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2251 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2256 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2258 dnl Directory for VDPAU libs
2259 AC_ARG_WITH([vdpau-libdir],
2260 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2261 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2262 [VDPAU_LIB_INSTALL_DIR="$withval"],
2263 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2264 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2266 dnl Directory for OMX libs
2268 AC_ARG_WITH([omx-libdir],
2269 [AS_HELP_STRING([--with-omx-libdir=DIR],
2270 [directory for the OMX libraries])],
2271 [OMX_LIB_INSTALL_DIR="$withval"],
2272 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2273 AC_SUBST([OMX_LIB_INSTALL_DIR])
2275 dnl Directory for VA libs
2277 AC_ARG_WITH([va-libdir],
2278 [AS_HELP_STRING([--with-va-libdir=DIR],
2279 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2280 [VA_LIB_INSTALL_DIR="$withval"],
2281 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2282 AC_SUBST([VA_LIB_INSTALL_DIR])
2284 AC_ARG_WITH([d3d-libdir],
2285 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2286 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2287 [D3D_DRIVER_INSTALL_DIR="$withval"],
2288 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2289 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2292 dnl Gallium helper functions
2294 gallium_require_llvm() {
2295 if test "x$MESA_LLVM" = x0; then
2296 case "$host" in *gnux32) return;; esac
2298 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2304 dnl DRM is needed by X, Wayland, and offscreen rendering.
2305 dnl Surfaceless is an alternative for the last one.
2307 require_basic_egl() {
2308 case "$with_egl_platforms" in
2309 *drm*|*surfaceless*)
2312 AC_MSG_ERROR([$1 requires one of these:
2313 1) --with-egl-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2314 2) --with-egl-platforms=surfaceless (offscreen only)
2315 Recommended options: drm,x11])
2320 radeon_llvm_check() {
2321 if test ${LLVM_VERSION_INT} -lt 307; then
2322 amdgpu_llvm_target_name='r600'
2324 amdgpu_llvm_target_name='amdgpu'
2326 llvm_check_version_for $2 $3 $4 $1
2327 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2328 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2330 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2331 NEED_RADEON_LLVM=yes
2332 if test "x$have_libelf" != xyes; then
2333 AC_MSG_ERROR([$1 requires libelf when using llvm])
2337 radeon_gallium_llvm_check() {
2338 if test "x$enable_gallium_llvm" != "xyes"; then
2339 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2341 radeon_llvm_check $*
2345 gallium_require_llvm $1
2346 if test ${LLVM_VERSION_INT} -lt 306; then
2347 AC_MSG_ERROR([LLVM version 3.6 or later required when building $1])
2349 if test "x$enable_gallium_llvm" != "xyes"; then
2350 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2354 swr_require_cxx_feature_flags() {
2356 preprocessor_test="$2"
2360 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2362 save_CXXFLAGS="$CXXFLAGS"
2366 for opts in $option_list
2369 CXXFLAGS="$opts $save_CXXFLAGS"
2372 [ #if !($preprocessor_test)
2381 CXXFLAGS="$save_CXXFLAGS"
2383 if test $found -eq 1; then
2384 AC_MSG_RESULT([$opts])
2385 eval "$output_var=\$opts"
2389 AC_MSG_ERROR([swr requires $feature_name support])
2393 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2394 if test -n "$with_gallium_drivers"; then
2395 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2396 for driver in $gallium_drivers; do
2399 HAVE_GALLIUM_SVGA=yes
2400 require_libdrm "svga"
2403 HAVE_GALLIUM_I915=yes
2404 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2405 require_libdrm "Gallium i915"
2408 HAVE_GALLIUM_ILO=yes
2409 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2410 require_libdrm "Gallium i965/ilo"
2413 HAVE_GALLIUM_R300=yes
2414 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2415 require_libdrm "Gallium R300"
2416 gallium_require_llvm "Gallium R300"
2419 HAVE_GALLIUM_R600=yes
2420 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2421 require_libdrm "Gallium R600"
2422 if test "x$enable_opencl" = xyes; then
2423 radeon_gallium_llvm_check "r600g" "3" "6" "0"
2424 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2428 HAVE_GALLIUM_RADEONSI=yes
2429 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2430 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2431 require_libdrm "radeonsi"
2432 radeon_gallium_llvm_check "radeonsi" "3" "6" "0"
2433 require_basic_egl "radeonsi"
2436 HAVE_GALLIUM_NOUVEAU=yes
2437 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2438 require_libdrm "nouveau"
2441 HAVE_GALLIUM_FREEDRENO=yes
2442 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2443 require_libdrm "freedreno"
2446 HAVE_GALLIUM_SOFTPIPE=yes
2447 if test "x$MESA_LLVM" = x1; then
2448 HAVE_GALLIUM_LLVMPIPE=yes
2452 swr_llvm_check "swr"
2454 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2457 AC_SUBST([SWR_CXX11_CXXFLAGS])
2459 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2460 ",-mavx,-march=core-avx" \
2462 AC_SUBST([SWR_AVX_CXXFLAGS])
2464 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2465 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2467 AC_SUBST([SWR_AVX2_CXXFLAGS])
2469 HAVE_GALLIUM_SWR=yes
2472 HAVE_GALLIUM_VC4=yes
2473 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2474 require_libdrm "vc4"
2476 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2477 [USE_VC4_SIMULATOR=yes;
2478 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2479 [USE_VC4_SIMULATOR=no])
2482 HAVE_GALLIUM_VIRGL=yes
2483 require_libdrm "virgl"
2484 require_basic_egl "virgl"
2487 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2493 if test "x$HAVE_RADEON_VULKAN" = "xyes"; then
2494 radeon_llvm_check "radv" "3" "9" "0"
2497 dnl Set LLVM_LIBS - This is done after the driver configuration so
2498 dnl that drivers can add additional components to LLVM_COMPONENTS.
2499 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2500 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2501 dnl this was causing the same libraries to be appear multiple times
2504 if test "x$MESA_LLVM" != x0; then
2506 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2507 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2509 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2511 dnl llvm-config may not give the right answer when llvm is a built as a
2512 dnl single shared library, so we must work the library name out for
2514 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2515 if test "x$enable_llvm_shared_libs" = xyes; then
2516 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2517 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2518 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2520 if test "x$llvm_have_one_so" = xyes; then
2521 dnl LLVM was built using auto*, so there is only one shared object.
2522 LLVM_LIBS="-l$LLVM_SO_NAME"
2524 dnl If LLVM was built with CMake, there will be one shared object per
2526 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2527 [AC_MSG_ERROR([Could not find llvm shared libraries:
2528 Please make sure you have built llvm with the --enable-shared option
2529 and that your llvm libraries are installed in $LLVM_LIBDIR
2530 If you have installed your llvm libraries to a different directory you
2531 can use the --with-llvm-prefix= configure flag to specify this directory.
2532 NOTE: Mesa is attempting to use llvm shared libraries by default.
2533 If you do not want to build with llvm shared libraries and instead want to
2534 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2535 invocation and rebuild.])])
2537 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2538 dnl install uses a shared object for each component and we have
2539 dnl already added all of these objects to LLVM_LIBS.
2542 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2543 dnl We need to link to llvm system libs when using static libs
2544 dnl However, only llvm 3.5+ provides --system-libs
2545 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2546 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2551 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2552 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2553 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2554 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2555 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2556 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2557 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2558 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2559 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2560 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2561 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2562 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2563 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2564 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2565 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2566 "x$HAVE_GALLIUM_SWR" = xyes)
2567 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2568 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2570 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2572 if test "x$enable_dri" = xyes; then
2573 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2576 if test "x$have_drisw_kms" = xyes; then
2577 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2579 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2581 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2582 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2583 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2584 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2585 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2586 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2588 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2589 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2591 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2592 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2593 "x$HAVE_RADEON_VULKAN" = xyes)
2595 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2596 "x$HAVE_I965_DRI" = xyes)
2598 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2599 "x$HAVE_GALLIUM_R600" = xyes -o \
2600 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2601 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2602 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2603 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2604 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2605 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2606 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2607 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2610 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2611 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2612 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2613 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2614 "x$enable_gallium_osmesa" = xyes)
2616 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2617 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2618 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2620 AC_SUBST([NINE_MAJOR], 1)
2621 AC_SUBST([NINE_MINOR], 0)
2622 AC_SUBST([NINE_TINY], 0)
2623 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2625 AC_SUBST([VDPAU_MAJOR], 1)
2626 AC_SUBST([VDPAU_MINOR], 0)
2628 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2629 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2630 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2631 AC_SUBST([VA_MINOR], $VA_MINOR)
2633 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2635 AC_SUBST([XVMC_MAJOR], 1)
2636 AC_SUBST([XVMC_MINOR], 0)
2638 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2639 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2640 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2641 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2643 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2644 AC_SUBST([XA_MINOR], $XA_MINOR)
2645 AC_SUBST([XA_TINY], $XA_TINY)
2646 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2648 AC_SUBST([TIMESTAMP_CMD], '`test $(SOURCE_DATE_EPOCH) && echo $(SOURCE_DATE_EPOCH) || date +%s`')
2650 AC_ARG_ENABLE(valgrind,
2651 [AS_HELP_STRING([--enable-valgrind],
2652 [Build mesa with valgrind support (default: auto)])],
2653 [VALGRIND=$enableval], [VALGRIND=auto])
2654 if test "x$VALGRIND" != xno; then
2655 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2657 AC_MSG_CHECKING([whether to enable Valgrind support])
2658 if test "x$VALGRIND" = xauto; then
2659 VALGRIND="$have_valgrind"
2662 if test "x$VALGRIND" = "xyes"; then
2663 if ! test "x$have_valgrind" = xyes; then
2664 AC_MSG_ERROR([Valgrind support required but not present])
2666 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2669 AC_MSG_RESULT([$VALGRIND])
2671 dnl Restore LDFLAGS and CPPFLAGS
2672 LDFLAGS="$_SAVE_LDFLAGS"
2673 CPPFLAGS="$_SAVE_CPPFLAGS"
2675 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2676 if test "x$acv_mesa_CLANG" = xyes; then
2677 CFLAGS="$CFLAGS -Qunused-arguments"
2678 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2681 dnl Add user CFLAGS and CXXFLAGS
2682 CFLAGS="$CFLAGS $USER_CFLAGS"
2683 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2685 dnl Substitute the config
2686 AC_CONFIG_FILES([Makefile
2689 src/amd/common/Makefile
2690 src/amd/vulkan/Makefile
2691 src/compiler/Makefile
2694 src/egl/wayland/wayland-drm/Makefile
2695 src/egl/wayland/wayland-egl/Makefile
2696 src/egl/wayland/wayland-egl/wayland-egl.pc
2697 src/gallium/Makefile
2698 src/gallium/auxiliary/Makefile
2699 src/gallium/auxiliary/pipe-loader/Makefile
2700 src/gallium/drivers/freedreno/Makefile
2701 src/gallium/drivers/ddebug/Makefile
2702 src/gallium/drivers/i915/Makefile
2703 src/gallium/drivers/ilo/Makefile
2704 src/gallium/drivers/llvmpipe/Makefile
2705 src/gallium/drivers/noop/Makefile
2706 src/gallium/drivers/nouveau/Makefile
2707 src/gallium/drivers/r300/Makefile
2708 src/gallium/drivers/r600/Makefile
2709 src/gallium/drivers/radeon/Makefile
2710 src/gallium/drivers/radeonsi/Makefile
2711 src/gallium/drivers/rbug/Makefile
2712 src/gallium/drivers/softpipe/Makefile
2713 src/gallium/drivers/svga/Makefile
2714 src/gallium/drivers/swr/Makefile
2715 src/gallium/drivers/trace/Makefile
2716 src/gallium/drivers/vc4/Makefile
2717 src/gallium/drivers/virgl/Makefile
2718 src/gallium/state_trackers/clover/Makefile
2719 src/gallium/state_trackers/dri/Makefile
2720 src/gallium/state_trackers/glx/xlib/Makefile
2721 src/gallium/state_trackers/nine/Makefile
2722 src/gallium/state_trackers/omx/Makefile
2723 src/gallium/state_trackers/osmesa/Makefile
2724 src/gallium/state_trackers/va/Makefile
2725 src/gallium/state_trackers/vdpau/Makefile
2726 src/gallium/state_trackers/xa/Makefile
2727 src/gallium/state_trackers/xvmc/Makefile
2728 src/gallium/targets/d3dadapter9/Makefile
2729 src/gallium/targets/d3dadapter9/d3d.pc
2730 src/gallium/targets/dri/Makefile
2731 src/gallium/targets/libgl-xlib/Makefile
2732 src/gallium/targets/omx/Makefile
2733 src/gallium/targets/opencl/Makefile
2734 src/gallium/targets/opencl/mesa.icd
2735 src/gallium/targets/osmesa/Makefile
2736 src/gallium/targets/osmesa/osmesa.pc
2737 src/gallium/targets/pipe-loader/Makefile
2738 src/gallium/targets/va/Makefile
2739 src/gallium/targets/vdpau/Makefile
2740 src/gallium/targets/xa/Makefile
2741 src/gallium/targets/xa/xatracker.pc
2742 src/gallium/targets/xvmc/Makefile
2743 src/gallium/tests/trivial/Makefile
2744 src/gallium/tests/unit/Makefile
2745 src/gallium/winsys/freedreno/drm/Makefile
2746 src/gallium/winsys/i915/drm/Makefile
2747 src/gallium/winsys/intel/drm/Makefile
2748 src/gallium/winsys/nouveau/drm/Makefile
2749 src/gallium/winsys/radeon/drm/Makefile
2750 src/gallium/winsys/amdgpu/drm/Makefile
2751 src/gallium/winsys/svga/drm/Makefile
2752 src/gallium/winsys/sw/dri/Makefile
2753 src/gallium/winsys/sw/kms-dri/Makefile
2754 src/gallium/winsys/sw/null/Makefile
2755 src/gallium/winsys/sw/wrapper/Makefile
2756 src/gallium/winsys/sw/xlib/Makefile
2757 src/gallium/winsys/vc4/drm/Makefile
2758 src/gallium/winsys/virgl/drm/Makefile
2759 src/gallium/winsys/virgl/vtest/Makefile
2763 src/glx/apple/Makefile
2764 src/glx/tests/Makefile
2765 src/glx/windows/Makefile
2766 src/glx/windows/windowsdriproto.pc
2769 src/intel/tools/Makefile
2770 src/intel/vulkan/Makefile
2773 src/mapi/es1api/glesv1_cm.pc
2774 src/mapi/es2api/glesv2.pc
2775 src/mapi/glapi/gen/Makefile
2778 src/mesa/drivers/dri/dri.pc
2779 src/mesa/drivers/dri/common/Makefile
2780 src/mesa/drivers/dri/common/xmlpool/Makefile
2781 src/mesa/drivers/dri/i915/Makefile
2782 src/mesa/drivers/dri/i965/Makefile
2783 src/mesa/drivers/dri/Makefile
2784 src/mesa/drivers/dri/nouveau/Makefile
2785 src/mesa/drivers/dri/r200/Makefile
2786 src/mesa/drivers/dri/radeon/Makefile
2787 src/mesa/drivers/dri/swrast/Makefile
2788 src/mesa/drivers/osmesa/Makefile
2789 src/mesa/drivers/osmesa/osmesa.pc
2790 src/mesa/drivers/x11/Makefile
2791 src/mesa/main/tests/Makefile
2793 src/util/tests/hash_table/Makefile
2794 src/vulkan/wsi/Makefile])
2798 # Fix up dependencies in *.Plo files, where we changed the extension of a
2800 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2804 dnl Output some configuration info for the user
2807 echo " prefix: $prefix"
2808 echo " exec_prefix: $exec_prefix"
2809 echo " libdir: $libdir"
2810 echo " includedir: $includedir"
2814 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2818 case "x$enable_osmesa$enable_gallium_osmesa" in
2820 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2823 echo " OSMesa: lib$OSMESA_LIB"
2831 if test "x$enable_dri" != xno; then
2832 echo " DRI platform: $dri_platform"
2833 if test -z "$DRI_DIRS"; then
2834 echo " DRI drivers: no"
2836 echo " DRI drivers: $DRI_DIRS"
2838 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2841 case "x$enable_glx" in
2843 echo " GLX: DRI-based"
2846 echo " GLX: Xlib-based"
2849 echo " GLX: Xlib-based (Gallium)"
2852 echo " GLX: $enable_glx"
2858 echo " EGL: $enable_egl"
2859 if test "$enable_egl" = yes; then
2860 echo " EGL platforms: $egl_platforms"
2863 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2864 egl_drivers="$egl_drivers builtin:egl_dri2"
2866 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2867 egl_drivers="$egl_drivers builtin:egl_dri3"
2870 echo " EGL drivers: $egl_drivers"
2872 if test "x$enable_gbm" = xyes; then
2880 if test "x$VULKAN_DRIVERS" != x; then
2881 echo " Vulkan drivers: $VULKAN_DRIVERS"
2882 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2884 echo " Vulkan drivers: no"
2888 if test "x$MESA_LLVM" = x1; then
2890 echo " llvm-config: $LLVM_CONFIG"
2891 echo " llvm-version: $LLVM_VERSION"
2897 if test -n "$with_gallium_drivers"; then
2898 echo " Gallium drivers: $gallium_drivers"
2899 echo " Gallium st: $gallium_st"
2905 if test "x$enable_gallium_extra_hud" != xyes; then
2906 echo " HUD extra stats: no"
2908 echo " HUD extra stats: yes"
2911 if test "x$enable_lmsensors" != xyes; then
2912 echo " HUD lmsensors: no"
2914 echo " HUD lmsensors: yes"
2919 echo " Shader cache: $enable_shader_cache"
2920 if test "x$enable_shader_cache" = "xyes"; then
2921 echo " With SHA1 from: $with_sha1"
2926 echo " Shared libs: $enable_shared"
2927 echo " Static libs: $enable_static"
2928 echo " Shared-glapi: $enable_shared_glapi"
2930 dnl Compiler options
2931 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2932 cflags=`echo $CFLAGS | \
2933 $SED 's/^ *//;s/ */ /;s/ *$//'`
2934 cxxflags=`echo $CXXFLAGS | \
2935 $SED 's/^ *//;s/ */ /;s/ *$//'`
2936 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2938 echo " CFLAGS: $cflags"
2939 echo " CXXFLAGS: $cxxflags"
2940 echo " Macros: $defines"
2942 if test "x$MESA_LLVM" = x1; then
2943 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2944 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2945 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2946 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2949 echo " PYTHON2: $PYTHON2"
2952 echo " Run '${MAKE-make}' to build Mesa"