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$ax_pthread_ok" = xno; then
822 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
824 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
825 dnl to -pthread, which causes problems if we need -lpthread to appear in
827 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
829 dnl pthread-stubs is mandatory on targets where it exists
832 pthread_stubs_possible="no"
835 pthread_stubs_possible="yes"
839 if test "x$pthread_stubs_possible" = xyes; then
840 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs)
841 AC_SUBST(PTHREADSTUBS_CFLAGS)
842 AC_SUBST(PTHREADSTUBS_LIBS)
845 dnl SELinux awareness.
846 AC_ARG_ENABLE([selinux],
847 [AS_HELP_STRING([--enable-selinux],
848 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
849 [MESA_SELINUX="$enableval"],
851 if test "x$enable_selinux" = "xyes"; then
852 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
853 [AC_CHECK_HEADER([selinux/selinux.h],[],
854 [AC_MSG_ERROR([SELinux headers not found])])
855 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
856 [AC_MSG_ERROR([SELinux library not found])])
857 SELINUX_LIBS="-lselinux"])
858 DEFINES="$DEFINES -DMESA_SELINUX"
860 AC_SUBST([SELINUX_CFLAGS])
861 AC_SUBST([SELINUX_LIBS])
864 AC_ARG_ENABLE([opengl],
865 [AS_HELP_STRING([--disable-opengl],
866 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
867 [enable_opengl="$enableval"],
869 AC_ARG_ENABLE([gles1],
870 [AS_HELP_STRING([--disable-gles1],
871 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
872 [enable_gles1="$enableval"],
874 AC_ARG_ENABLE([gles2],
875 [AS_HELP_STRING([--disable-gles2],
876 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
877 [enable_gles2="$enableval"],
881 [AS_HELP_STRING([--enable-dri],
882 [enable DRI modules @<:@default=enabled@:>@])],
883 [enable_dri="$enableval"],
886 AC_ARG_ENABLE([gallium-extra-hud],
887 [AS_HELP_STRING([--enable-gallium-extra-hud],
888 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
889 [enable_gallium_extra_hud="$enableval"],
890 [enable_gallium_extra_hud=no])
891 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
892 if test "x$enable_gallium_extra_hud" = xyes ; then
893 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
896 #TODO: no pkgconfig .pc available for libsensors.
897 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
898 AC_ARG_ENABLE([lmsensors],
899 [AS_HELP_STRING([--enable-lmsensors],
900 [enable HUD lmsensor support @<:@default=disabled@:>@])],
901 [enable_lmsensors="$enableval"],
902 [enable_lmsensors=no])
903 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
904 if test "x$enable_lmsensors" = xyes ; then
905 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
906 LIBSENSORS_LDFLAGS="-lsensors"
908 LIBSENSORS_LDFLAGS=""
910 AC_SUBST(LIBSENSORS_LDFLAGS)
921 if test "x$enable_dri" = xno; then
925 AC_ARG_ENABLE([dri3],
926 [AS_HELP_STRING([--enable-dri3],
927 [enable DRI3 @<:@default=auto@:>@])],
928 [enable_dri3="$enableval"],
929 [enable_dri3="$dri3_default"])
931 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
932 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
933 [enable_glx="$enableval"],
935 AC_ARG_ENABLE([osmesa],
936 [AS_HELP_STRING([--enable-osmesa],
937 [enable OSMesa library @<:@default=disabled@:>@])],
938 [enable_osmesa="$enableval"],
940 AC_ARG_ENABLE([gallium-osmesa],
941 [AS_HELP_STRING([--enable-gallium-osmesa],
942 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
943 [enable_gallium_osmesa="$enableval"],
944 [enable_gallium_osmesa=no])
946 [AS_HELP_STRING([--disable-egl],
947 [disable EGL library @<:@default=enabled@:>@])],
948 [enable_egl="$enableval"],
952 [AS_HELP_STRING([--enable-xa],
953 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
954 [enable_xa="$enableval"],
957 [AS_HELP_STRING([--enable-gbm],
958 [enable gbm library @<:@default=yes except cygwin@:>@])],
959 [enable_gbm="$enableval"],
968 AC_ARG_ENABLE([nine],
969 [AS_HELP_STRING([--enable-nine],
970 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
971 [enable_nine="$enableval"],
974 AC_ARG_ENABLE([xvmc],
975 [AS_HELP_STRING([--enable-xvmc],
976 [enable xvmc library @<:@default=auto@:>@])],
977 [enable_xvmc="$enableval"],
979 AC_ARG_ENABLE([vdpau],
980 [AS_HELP_STRING([--enable-vdpau],
981 [enable vdpau library @<:@default=auto@:>@])],
982 [enable_vdpau="$enableval"],
985 [AS_HELP_STRING([--enable-omx],
986 [enable OpenMAX library @<:@default=disabled@:>@])],
987 [enable_omx="$enableval"],
990 [AS_HELP_STRING([--enable-va],
991 [enable va library @<:@default=auto@:>@])],
992 [enable_va="$enableval"],
994 AC_ARG_ENABLE([opencl],
995 [AS_HELP_STRING([--enable-opencl],
996 [enable OpenCL library @<:@default=disabled@:>@])],
997 [enable_opencl="$enableval"],
999 AC_ARG_ENABLE([opencl_icd],
1000 [AS_HELP_STRING([--enable-opencl-icd],
1001 [Build an OpenCL ICD library to be loaded by an ICD implementation
1002 @<:@default=disabled@:>@])],
1003 [enable_opencl_icd="$enableval"],
1004 [enable_opencl_icd=no])
1006 AC_ARG_ENABLE([gallium-tests],
1007 [AS_HELP_STRING([--enable-gallium-tests],
1008 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1009 [enable_gallium_tests="$enableval"],
1010 [enable_gallium_tests=no])
1012 # Option for Gallium drivers
1014 # Keep this in sync with the --with-gallium-drivers help string default value
1015 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1017 AC_ARG_WITH([gallium-drivers],
1018 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1019 [comma delimited Gallium drivers list, e.g.
1020 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
1021 @<:@default=r300,r600,svga,swrast@:>@])],
1022 [with_gallium_drivers="$withval"],
1023 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1025 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1026 # here so that the script doesn't choke on an unknown driver name later.
1027 case "$with_gallium_drivers" in
1028 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1029 no) with_gallium_drivers='' ;;
1032 if test "x$enable_opengl" = xno -a \
1033 "x$enable_gles1" = xno -a \
1034 "x$enable_gles2" = xno -a \
1035 "x$enable_nine" = xno -a \
1036 "x$enable_xa" = xno -a \
1037 "x$enable_xvmc" = xno -a \
1038 "x$enable_vdpau" = xno -a \
1039 "x$enable_omx" = xno -a \
1040 "x$enable_va" = xno -a \
1041 "x$enable_opencl" = xno; then
1042 AC_MSG_ERROR([at least one API should be enabled])
1045 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1046 if test "x$enable_opengl" = xno -a \
1047 "x$enable_gles1" = xyes; then
1048 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1051 if test "x$enable_opengl" = xno -a \
1052 "x$enable_gles2" = xyes; then
1053 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1056 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1057 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1058 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1059 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1060 "x$enable_gles1" = xyes -o \
1061 "x$enable_gles2" = xyes)
1063 # Validate GLX options
1064 if test "x$enable_glx" = xyes; then
1065 if test "x$enable_dri" = xyes; then
1067 elif test -n "$with_gallium_drivers"; then
1068 enable_glx=gallium-xlib
1073 case "x$enable_glx" in
1074 xdri | xxlib | xgallium-xlib)
1075 # GLX requires OpenGL
1076 if test "x$enable_opengl" = xno; then
1077 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1080 # Check individual dependencies
1081 case "x$enable_glx" in
1083 if test "x$enable_dri" = xno; then
1084 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1088 if test "x$enable_dri" = xyes; then
1089 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1093 if test "x$enable_dri" = xyes; then
1094 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1096 if test -z "$with_gallium_drivers"; then
1097 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1105 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1109 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1110 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1111 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1112 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1115 dnl Libglvnd configuration
1117 AC_ARG_ENABLE([libglvnd],
1118 [AS_HELP_STRING([--enable-libglvnd],
1119 [Build for libglvnd @<:@default=disabled@:>@])],
1120 [enable_libglvnd="$enableval"],
1121 [enable_libglvnd=no])
1122 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1123 if test "x$enable_libglvnd" = xyes ; then
1124 dnl XXX: update once we can handle more than libGL/glx.
1125 dnl Namely: we should error out if neither of the glvnd enabled libraries
1127 case "x$enable_glx" in
1129 AC_MSG_ERROR([cannot build libglvnd without GLX])
1131 xxlib | xgallium-xlib )
1132 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1138 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1139 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1140 DEFAULT_GL_LIB_NAME=GLX_mesa
1144 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1145 [have_libdrm=yes], [have_libdrm=no])
1146 if test "x$have_libdrm" = xyes; then
1147 DEFINES="$DEFINES -DHAVE_LIBDRM"
1151 if test "x$have_libdrm" != xyes; then
1152 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1157 # Select which platform-dependent DRI code gets built
1160 dri_platform='apple' ;;
1162 dri_platform='windows' ;;
1164 dri_platform='none' ;;
1166 dri_platform='drm' ;;
1169 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1170 have_drisw_kms='yes'
1173 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1174 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1175 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1176 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1177 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1178 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1179 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1180 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1181 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1183 AC_ARG_ENABLE([shared-glapi],
1184 [AS_HELP_STRING([--enable-shared-glapi],
1185 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1186 [enable_shared_glapi="$enableval"],
1187 [enable_shared_glapi=yes])
1189 case "x$enable_opengl$enable_gles1$enable_gles2" in
1191 if test "x$enable_shared_glapi" = xno; then
1192 AC_MSG_ERROR([shared GLAPI required when building two or more of
1193 the following APIs - opengl, gles1 gles2])
1198 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1200 # Build the pipe-drivers as separate libraries/modules.
1201 # Do not touch this unless you know what you are doing.
1202 # XXX: Expose via configure option ?
1203 enable_shared_pipe_drivers=no
1206 dnl Driver specific build directories
1209 if test "x$enable_gallium_osmesa" = xyes; then
1210 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1211 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1213 if test "x$enable_osmesa" = xyes; then
1214 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1218 AC_SUBST([MESA_LLVM])
1222 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1223 [choose SHA1 implementation])])
1224 case "x$with_sha1" in
1225 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1228 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1231 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1232 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1235 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1236 AC_MSG_ERROR([sha1 in libc requested but not found])
1238 if test "x$with_sha1" = xlibc; then
1239 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1240 [Use libc SHA1 functions])
1243 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1244 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1245 with_sha1=CommonCrypto
1247 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1248 AC_MSG_ERROR([CommonCrypto requested but not found])
1250 if test "x$with_sha1" = xCommonCrypto; then
1251 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1252 [Use CommonCrypto SHA1 functions])
1255 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1256 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1257 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1260 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1261 AC_MSG_ERROR([CryptoAPI requested but not found])
1263 if test "x$with_sha1" = xCryptoAPI; then
1264 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1265 [Use CryptoAPI SHA1 functions])
1268 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1269 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1272 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1273 AC_MSG_ERROR([libmd requested but not found])
1275 if test "x$with_sha1" = xlibmd; then
1276 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1277 [Use libmd SHA1 functions])
1280 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1281 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1284 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1285 AC_MSG_ERROR([libsha1 requested but not found])
1287 if test "x$with_sha1" = xlibsha1; then
1288 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1289 [Use libsha1 for SHA1])
1292 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1293 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1296 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1297 AC_MSG_ERROR([libnettle requested but not found])
1299 if test "x$with_sha1" = xlibnettle; then
1300 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1301 [Use libnettle SHA1 functions])
1304 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1305 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1308 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1309 AC_MSG_ERROR([libgcrypt requested but not found])
1311 if test "x$with_sha1" = xlibgcrypt; then
1312 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1313 [Use libgcrypt SHA1 functions])
1316 # We don't need all of the OpenSSL libraries, just libcrypto
1317 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1318 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1319 [HAVE_OPENSSL_PKC=no])
1320 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1321 if test "x$with_sha1" = x; then
1325 if test "x$with_sha1" = xlibcrypto; then
1326 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1329 if test "x$with_sha1" = xlibcrypto; then
1330 if test "x$HAVE_LIBCRYPTO" = xyes; then
1333 SHA1_LIBS="$OPENSSL_LIBS"
1334 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1337 AC_MSG_CHECKING([for SHA1 implementation])
1338 AC_MSG_RESULT([$with_sha1])
1340 AC_SUBST(SHA1_CFLAGS)
1342 # Enable a define for SHA1
1343 if test "x$with_sha1" != "x"; then
1344 DEFINES="$DEFINES -DHAVE_SHA1"
1347 # Allow user to configure out the shader-cache feature
1348 AC_ARG_ENABLE([shader-cache],
1349 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1350 [enable_shader_cache="$enableval"],
1351 [if test "x$with_sha1" != "x"; then
1352 enable_shader_cache=yes
1354 enable_shader_cache=no
1356 if test "x$with_sha1" = "x"; then
1357 if test "x$enable_shader_cache" = "xyes"; then
1358 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1361 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1362 if test "x$enable_shader_cache" = "xyes"; then
1363 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1366 if test "x$enable_dri" = xyes; then
1367 if test "$enable_static" = yes; then
1368 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1371 # not a hard requirement as swrast does not depend on it
1372 if test "x$have_libdrm" = xyes; then
1373 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1377 AC_ARG_ENABLE([driglx-direct],
1378 [AS_HELP_STRING([--disable-driglx-direct],
1379 [disable direct rendering in GLX and EGL for DRI \
1380 @<:@default=auto@:>@])],
1381 [driglx_direct="$enableval"],
1382 [driglx_direct="yes"])
1385 dnl libGL configuration per driver
1387 case "x$enable_glx" in
1388 xxlib | xgallium-xlib)
1390 dri_modules="x11 xext xcb"
1391 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1392 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1393 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1394 GL_LIB_DEPS="$XLIBGL_LIBS"
1395 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1396 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1400 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1402 # find the DRI deps for libGL
1403 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1405 if test x"$driglx_direct" = xyes; then
1406 if test x"$dri_platform" = xdrm ; then
1407 DEFINES="$DEFINES -DGLX_USE_DRM"
1408 require_libdrm "Direct rendering"
1410 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1411 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1412 if test x"$enable_dri3" = xyes; then
1413 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1414 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1417 if test x"$enable_dri" = xyes; then
1418 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1421 if test x"$enable_dri3" = xyes; then
1422 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1423 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1424 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1427 if test x"$dri_platform" = xapple ; then
1428 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1430 if test x"$dri_platform" = xwindows ; then
1431 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1435 # add xf86vidmode if available
1436 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1437 if test "$HAVE_XF86VIDMODE" = yes ; then
1438 dri_modules="$dri_modules xxf86vm"
1441 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1442 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1443 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1444 GL_LIB_DEPS="$DRIGL_LIBS"
1446 # need DRM libs, $PTHREAD_LIBS, etc.
1447 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1448 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1452 # This is outside the case (above) so that it is invoked even for non-GLX
1454 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1456 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1457 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1458 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1459 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1461 AC_SUBST([X11_INCLUDES])
1462 AC_SUBST([GL_LIB_DEPS])
1463 AC_SUBST([GL_PC_REQ_PRIV])
1464 AC_SUBST([GL_PC_LIB_PRIV])
1465 AC_SUBST([GL_PC_CFLAGS])
1466 AC_SUBST([DRI_PC_REQ_PRIV])
1467 AC_SUBST([GLESv1_CM_LIB_DEPS])
1468 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1469 AC_SUBST([GLESv2_LIB_DEPS])
1470 AC_SUBST([GLESv2_PC_LIB_PRIV])
1472 AC_SUBST([HAVE_XF86VIDMODE])
1477 case "x$enable_glx" in
1478 xxlib | xgallium-xlib)
1479 DEFINES="$DEFINES -DUSE_XSHM"
1482 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1483 if test "x$driglx_direct" = xyes; then
1484 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1493 AC_ARG_ENABLE([glx-tls],
1494 [AS_HELP_STRING([--enable-glx-tls],
1495 [enable TLS support in GLX @<:@default=disabled@:>@])],
1496 [GLX_USE_TLS="$enableval"],
1498 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1500 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1501 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1503 dnl Read-only text section on x86 hardened platforms
1504 AC_ARG_ENABLE([glx-read-only-text],
1505 [AS_HELP_STRING([--enable-glx-read-only-text],
1506 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1507 [enable_glx_read_only_text="$enableval"],
1508 [enable_glx_read_only_text=no])
1509 if test "x$enable_glx_read_only_text" = xyes; then
1510 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1516 dnl Directory for DRI drivers
1517 AC_ARG_WITH([dri-driverdir],
1518 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1519 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1520 [DRI_DRIVER_INSTALL_DIR="$withval"],
1521 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1522 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1523 dnl Extra search path for DRI drivers
1524 AC_ARG_WITH([dri-searchpath],
1525 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1526 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1527 [DRI_DRIVER_SEARCH_DIR="$withval"],
1528 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1529 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1530 dnl Which drivers to build - default is chosen by platform
1531 AC_ARG_WITH([dri-drivers],
1532 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1533 [comma delimited classic DRI drivers list, e.g.
1534 "swrast,i965,radeon" @<:@default=auto@:>@])],
1535 [with_dri_drivers="$withval"],
1536 [with_dri_drivers=auto])
1538 if test "x$with_dri_drivers" = xauto; then
1539 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1540 with_dri_drivers="yes"
1542 with_dri_drivers="no"
1545 if test "x$with_dri_drivers" = xno; then
1549 dnl If $with_dri_drivers is yes, drivers will be added through
1550 dnl platform checks. Set DEFINES and LIB_DEPS
1551 if test "x$enable_dri" = xyes; then
1552 # Platform specific settings and drivers to build
1555 DEFINES="$DEFINES -DHAVE_ALIAS"
1556 if test "x$enable_dri3" = xyes; then
1557 DEFINES="$DEFINES -DHAVE_DRI3"
1562 # Build only the drivers for cards that exist on PowerPC/sparc
1563 if test "x$with_dri_drivers" = "xyes"; then
1564 with_dri_drivers="r200 radeon swrast"
1569 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1570 DEFINES="$DEFINES -DHAVE_ALIAS"
1573 DEFINES="$DEFINES -DHAVE_ALIAS"
1576 if test "x$with_dri_drivers" = "xyes"; then
1577 with_dri_drivers="swrast"
1581 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1582 if test "x$with_dri_drivers" = "xyes"; then
1583 with_dri_drivers="swrast"
1589 if test "x$with_dri_drivers" = "xyes"; then
1590 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1594 PKG_CHECK_MODULES([EXPAT], [expat], [],
1595 # expat version 2.0 and earlier do not provide expat.pc
1596 [AC_CHECK_HEADER([expat.h],[],
1597 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1598 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1599 [AC_MSG_ERROR([Expat library required for DRI not found])])
1600 EXPAT_LIBS="-lexpat"])
1602 # put all the necessary libs together
1603 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1606 AC_SUBST([DRI_LIB_DEPS])
1609 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1610 if test -n "$with_dri_drivers"; then
1611 if test "x$enable_opengl" != xyes; then
1612 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1615 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1616 for driver in $dri_drivers; do
1617 DRI_DIRS="$DRI_DIRS $driver"
1621 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1625 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1628 HAVE_NOUVEAU_DRI=yes;
1629 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1632 HAVE_RADEON_DRI=yes;
1633 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1637 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1640 HAVE_SWRAST_DRI=yes;
1643 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1647 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1652 # Vulkan driver configuration
1655 AC_ARG_WITH([vulkan-drivers],
1656 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1657 [comma delimited Vulkan drivers list, e.g.
1659 @<:@default=no@:>@])],
1660 [with_vulkan_drivers="$withval"],
1661 [with_vulkan_drivers="no"])
1663 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1664 # here so that the script doesn't choke on an unknown driver name later.
1665 case "x$with_vulkan_drivers" in
1666 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1667 xno) with_vulkan_drivers='' ;;
1670 AC_ARG_WITH([vulkan-icddir],
1671 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1672 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1673 [VULKAN_ICD_INSTALL_DIR="$withval"],
1674 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1675 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1677 if test -n "$with_vulkan_drivers"; then
1678 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1679 for driver in $VULKAN_DRIVERS; do
1682 if test "x$HAVE_I965_DRI" != xyes; then
1683 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1685 if test "x$with_sha1" == "x"; then
1686 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1688 HAVE_INTEL_VULKAN=yes;
1692 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1693 HAVE_RADEON_VULKAN=yes;
1694 if test "x$with_sha1" == "x"; then
1695 AC_MSG_ERROR([radv vulkan driver requires SHA1])
1699 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1703 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1707 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1708 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1709 "x$enable_osmesa" = xyes -o \
1713 dnl OSMesa configuration
1716 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1717 AC_ARG_WITH([osmesa-bits],
1718 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1719 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1720 [osmesa_bits="$withval"],
1722 if test "x$osmesa_bits" != x8; then
1723 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1724 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1728 case "x$osmesa_bits" in
1730 OSMESA_LIB="${OSMESA_LIB}"
1733 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1734 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1737 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1741 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1742 # only link libraries with osmesa if shared
1743 if test "$enable_static" = no; then
1744 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1748 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1751 AC_SUBST([OSMESA_LIB_DEPS])
1752 AC_SUBST([OSMESA_PC_REQ])
1753 AC_SUBST([OSMESA_PC_LIB_PRIV])
1756 dnl gbm configuration
1758 if test "x$enable_gbm" = xyes; then
1759 if test "x$enable_dri" = xyes; then
1760 if test "x$enable_shared_glapi" = xno; then
1761 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1764 # Strictly speaking libgbm does not require --enable-dri, although
1765 # both of its backends do. Thus one can build libgbm without any
1766 # backends if --disable-dri is set.
1767 # To avoid unnecessary complexity of checking if at least one backend
1768 # is available when building, just mandate --enable-dri.
1769 AC_MSG_ERROR([gbm requires --enable-dri])
1772 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1773 # FINISHME: GBM has a number of dependencies which we should add below
1775 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1776 AC_SUBST([GBM_PC_REQ_PRIV])
1777 AC_SUBST([GBM_PC_LIB_PRIV])
1780 dnl EGL configuration
1784 if test "x$enable_egl" = xyes; then
1785 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1787 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1789 if test "$enable_static" != yes; then
1790 if test "x$enable_dri" = xyes; then
1791 HAVE_EGL_DRIVER_DRI2=1
1792 if test "x$enable_shared_glapi" = xno; then
1793 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1795 if test "x$enable_dri3" = xyes; then
1796 HAVE_EGL_DRIVER_DRI3=1
1797 if test "x$enable_shared_glapi" = xno; then
1798 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1802 # Avoid building an "empty" libEGL. Drop/update this
1803 # when other backends (haiku?) come along.
1804 AC_MSG_ERROR([egl requires --enable-dri])
1809 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1810 AC_SUBST([EGL_LIB_DEPS])
1815 dnl XA configuration
1817 if test "x$enable_xa" = xyes; then
1818 if test "x$with_gallium_drivers" = xswrast; then
1820 Building xa requires at least one non swrast gallium driver.
1821 If you are looking to use libxatracker.so with the VMware driver,
1822 make sure to include svga in the gallium drivers list, apart from
1824 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1826 gallium_st="$gallium_st xa"
1828 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1831 dnl Gallium G3DVL configuration
1833 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1834 if test "x$enable_xvmc" = xauto; then
1835 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1838 if test "x$enable_vdpau" = xauto; then
1839 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1842 if test "x$enable_omx" = xauto; then
1843 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1846 if test "x$enable_va" = xauto; then
1847 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1851 if test "x$enable_dri" = xyes -o \
1852 "x$enable_xvmc" = xyes -o \
1853 "x$enable_vdpau" = xyes -o \
1854 "x$enable_omx" = xyes -o \
1855 "x$enable_va" = xyes; then
1858 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1860 if test "x$enable_xvmc" = xyes -o \
1861 "x$enable_vdpau" = xyes -o \
1862 "x$enable_omx" = xyes -o \
1863 "x$enable_va" = xyes; then
1864 if test x"$enable_dri3" = xyes; then
1865 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
1866 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1868 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1870 need_gallium_vl_winsys=yes
1872 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1874 if test "x$enable_xvmc" = xyes; then
1875 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1876 gallium_st="$gallium_st xvmc"
1878 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1880 if test "x$enable_vdpau" = xyes; then
1881 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1882 gallium_st="$gallium_st vdpau"
1883 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
1885 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1887 if test "x$enable_omx" = xyes; then
1888 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1889 gallium_st="$gallium_st omx"
1891 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1893 if test "x$enable_va" = xyes; then
1894 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1895 gallium_st="$gallium_st va"
1897 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1900 dnl Nine Direct3D9 configuration
1902 if test "x$enable_nine" = xyes; then
1903 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1904 AC_MSG_ERROR([nine requires the gallium swrast driver])
1906 if test "x$with_gallium_drivers" = xswrast; then
1907 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1909 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1910 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1913 if test "x$enable_dri3" = xno; then
1914 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1917 gallium_st="$gallium_st nine"
1919 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1922 dnl OpenCL configuration
1925 AC_ARG_WITH([clang-libdir],
1926 [AS_HELP_STRING([--with-clang-libdir],
1927 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1928 [CLANG_LIBDIR="$withval"],
1931 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1932 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1934 if test "x$have_libelf" = xno; then
1937 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1938 AC_SUBST([LIBELF_LIBS])
1939 AC_SUBST([LIBELF_CFLAGS])
1942 if test "x$enable_opencl" = xyes; then
1943 if test -z "$with_gallium_drivers"; then
1944 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1947 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1948 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1951 if test "x$have_libclc" = xno; then
1952 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1953 Make sure the directory containing libclc.pc is specified in your
1954 PKG_CONFIG_PATH environment variable.
1955 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1957 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1958 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1959 AC_SUBST([LIBCLC_INCLUDEDIR])
1960 AC_SUBST([LIBCLC_LIBEXECDIR])
1963 gallium_st="$gallium_st clover"
1965 if test "x$enable_opencl_icd" = xyes; then
1966 OPENCL_LIBNAME="MesaOpenCL"
1968 OPENCL_LIBNAME="OpenCL"
1971 if test "x$have_libelf" != xyes; then
1972 AC_MSG_ERROR([Clover requires libelf])
1975 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1976 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1977 AC_SUBST([OPENCL_LIBNAME])
1980 dnl Gallium configuration
1982 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1984 AC_SUBST([LLVM_BINDIR])
1985 AC_SUBST([LLVM_CFLAGS])
1986 AC_SUBST([LLVM_CPPFLAGS])
1987 AC_SUBST([LLVM_CXXFLAGS])
1988 AC_SUBST([LLVM_LIBDIR])
1989 AC_SUBST([LLVM_LIBS])
1990 AC_SUBST([LLVM_LDFLAGS])
1991 AC_SUBST([LLVM_INCLUDEDIR])
1992 AC_SUBST([LLVM_VERSION])
1993 AC_SUBST([CLANG_RESOURCE_DIR])
1995 case "x$enable_opengl$enable_gles1$enable_gles2" in
1997 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2001 AC_SUBST([VG_LIB_DEPS])
2002 AC_SUBST([EGL_CLIENT_APIS])
2005 dnl EGL Platforms configuration
2007 AC_ARG_WITH([egl-platforms],
2008 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2009 [comma delimited native platforms libEGL supports, e.g.
2010 "x11,drm" @<:@default=auto@:>@])],
2011 [with_egl_platforms="$withval"],
2012 [if test "x$enable_egl" = xyes; then
2013 if test "x$enable_gbm" = xyes; then
2014 with_egl_platforms="x11,drm"
2016 with_egl_platforms="x11"
2019 with_egl_platforms=""
2022 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2023 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2026 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2027 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2029 if test "x$WAYLAND_SCANNER" = x; then
2030 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2033 # Do per-EGL platform setups and checks
2034 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2035 for plat in $egl_platforms; do
2039 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2041 if test "x$WAYLAND_SCANNER" = x; then
2042 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2047 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2051 test "x$enable_gbm" = "xno" &&
2052 AC_MSG_ERROR([EGL platform drm needs gbm])
2062 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2067 wayland|drm|surfaceless)
2068 require_libdrm "Platform $plat"
2073 # libEGL wants to default to the first platform specified in
2074 # ./configure. parse that here.
2075 if test "x$egl_platforms" != "x"; then
2076 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2077 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2079 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2082 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2083 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2084 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2085 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2086 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2088 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2090 AC_SUBST([EGL_NATIVE_PLATFORM])
2091 AC_SUBST([EGL_CFLAGS])
2093 # If we don't have the X11 platform, set this define so we don't try to include
2095 if ! echo "$egl_platforms" | grep -q 'x11'; then
2096 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2097 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2103 AC_ARG_ENABLE([gallium-llvm],
2104 [AS_HELP_STRING([--enable-gallium-llvm],
2105 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2106 [enable_gallium_llvm="$enableval"],
2107 [enable_gallium_llvm=auto])
2109 AC_ARG_ENABLE([llvm-shared-libs],
2110 [AS_HELP_STRING([--enable-llvm-shared-libs],
2111 [link with LLVM shared libraries @<:@default=enabled@:>@])],
2112 [enable_llvm_shared_libs="$enableval"],
2113 [enable_llvm_shared_libs=yes])
2115 AC_ARG_WITH([llvm-prefix],
2116 [AS_HELP_STRING([--with-llvm-prefix],
2117 [Prefix for LLVM installations in non-standard locations])],
2118 [llvm_prefix="$withval"],
2122 # Call this inside ` ` to get the return value.
2123 # $1 is the llvm-config command with arguments.
2124 strip_unwanted_llvm_flags() {
2125 # Use \> (marks the end of the word)
2127 -e 's/-march=\S*//g' \
2128 -e 's/-mtune=\S*//g' \
2129 -e 's/-mcpu=\S*//g' \
2130 -e 's/-DNDEBUG\>//g' \
2131 -e 's/-D_GNU_SOURCE\>//g' \
2132 -e 's/-pedantic\>//g' \
2133 -e 's/-Wcovered-switch-default\>//g' \
2137 -e 's/-Wcast-qual\>//g' \
2138 -e 's/-Woverloaded-virtual\>//g' \
2139 -e 's/-fcolor-diagnostics\>//g' \
2140 -e 's/-fdata-sections\>//g' \
2141 -e 's/-ffunction-sections\>//g' \
2142 -e 's/-fno-exceptions\>//g' \
2143 -e 's/-fomit-frame-pointer\>//g' \
2144 -e 's/-fvisibility-inlines-hidden\>//g' \
2146 -e 's/-fstack-protector-strong\>//g'
2149 llvm_check_version_for() {
2150 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
2151 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
2157 if test -z "$with_gallium_drivers"; then
2158 enable_gallium_llvm=no
2160 if test "x$enable_gallium_llvm" = xauto; then
2162 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2165 if test "x$enable_gallium_llvm" = xyes || test "x$HAVE_RADEON_VULKAN" = xyes; then
2166 if test -n "$llvm_prefix"; then
2167 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
2169 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
2172 if test "x$LLVM_CONFIG" != xno; then
2173 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
2174 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2175 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
2176 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
2177 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2178 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2179 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
2180 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
2182 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
2183 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2184 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
2185 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2187 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
2188 if test -z "$LLVM_VERSION_PATCH"; then
2189 LLVM_VERSION_PATCH=0
2192 if test -n "${LLVM_VERSION_MAJOR}"; then
2193 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
2195 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
2198 LLVM_REQUIRED_VERSION_MAJOR="3"
2199 LLVM_REQUIRED_VERSION_MINOR="3"
2200 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
2201 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
2204 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
2206 if $LLVM_CONFIG --components | grep -q inteljitevents ; then
2207 LLVM_COMPONENTS="${LLVM_COMPONENTS} inteljitevents"
2210 if test "x$enable_opencl" = xyes; then
2211 llvm_check_version_for "3" "6" "0" "opencl"
2213 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
2214 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
2216 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2219 dnl Check for Clang internal headers
2220 if test "x$enable_opencl" = xyes; then
2221 if test -z "$CLANG_LIBDIR"; then
2222 CLANG_LIBDIR=${LLVM_LIBDIR}
2224 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2225 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2226 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2236 if test "x$enable_opencl" = xyes; then
2237 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2241 dnl Directory for XVMC libs
2242 AC_ARG_WITH([xvmc-libdir],
2243 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2244 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2245 [XVMC_LIB_INSTALL_DIR="$withval"],
2246 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2247 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2252 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2254 dnl Directory for VDPAU libs
2255 AC_ARG_WITH([vdpau-libdir],
2256 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2257 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2258 [VDPAU_LIB_INSTALL_DIR="$withval"],
2259 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2260 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2262 dnl Directory for OMX libs
2264 AC_ARG_WITH([omx-libdir],
2265 [AS_HELP_STRING([--with-omx-libdir=DIR],
2266 [directory for the OMX libraries])],
2267 [OMX_LIB_INSTALL_DIR="$withval"],
2268 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2269 AC_SUBST([OMX_LIB_INSTALL_DIR])
2271 dnl Directory for VA libs
2273 AC_ARG_WITH([va-libdir],
2274 [AS_HELP_STRING([--with-va-libdir=DIR],
2275 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2276 [VA_LIB_INSTALL_DIR="$withval"],
2277 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2278 AC_SUBST([VA_LIB_INSTALL_DIR])
2280 AC_ARG_WITH([d3d-libdir],
2281 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2282 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2283 [D3D_DRIVER_INSTALL_DIR="$withval"],
2284 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2285 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2288 dnl Gallium helper functions
2290 gallium_require_llvm() {
2291 if test "x$MESA_LLVM" = x0; then
2292 case "$host" in *gnux32) return;; esac
2294 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2299 dnl This is for Glamor. Skip this if OpenGL is disabled.
2301 if test "x$enable_opengl" = xno; then
2305 case "$with_egl_platforms" in
2309 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2312 if test "x$enable_gbm" != xyes; then
2313 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2317 radeon_llvm_check() {
2318 if test ${LLVM_VERSION_INT} -lt 307; then
2319 amdgpu_llvm_target_name='r600'
2321 amdgpu_llvm_target_name='amdgpu'
2323 llvm_check_version_for $2 $3 $4 $1
2324 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2325 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2327 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2328 NEED_RADEON_LLVM=yes
2329 if test "x$have_libelf" != xyes; then
2330 AC_MSG_ERROR([$1 requires libelf when using llvm])
2334 radeon_gallium_llvm_check() {
2335 if test "x$enable_gallium_llvm" != "xyes"; then
2336 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2338 radeon_llvm_check $*
2342 gallium_require_llvm $1
2343 if test ${LLVM_VERSION_INT} -lt 306; then
2344 AC_MSG_ERROR([LLVM version 3.6 or later required when building $1])
2346 if test "x$enable_gallium_llvm" != "xyes"; then
2347 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2351 swr_require_cxx_feature_flags() {
2353 preprocessor_test="$2"
2357 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2359 save_CXXFLAGS="$CXXFLAGS"
2363 for opts in $option_list
2366 CXXFLAGS="$opts $save_CXXFLAGS"
2369 [ #if !($preprocessor_test)
2378 CXXFLAGS="$save_CXXFLAGS"
2380 if test $found -eq 1; then
2381 AC_MSG_RESULT([$opts])
2382 eval "$output_var=\$opts"
2386 AC_MSG_ERROR([swr requires $feature_name support])
2390 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2391 if test -n "$with_gallium_drivers"; then
2392 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2393 for driver in $gallium_drivers; do
2396 HAVE_GALLIUM_SVGA=yes
2397 require_libdrm "svga"
2400 HAVE_GALLIUM_I915=yes
2401 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2402 require_libdrm "Gallium i915"
2405 HAVE_GALLIUM_ILO=yes
2406 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2407 require_libdrm "Gallium i965/ilo"
2410 HAVE_GALLIUM_R300=yes
2411 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2412 require_libdrm "Gallium R300"
2413 gallium_require_llvm "Gallium R300"
2416 HAVE_GALLIUM_R600=yes
2417 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2418 require_libdrm "Gallium R600"
2419 if test "x$enable_opencl" = xyes; then
2420 radeon_gallium_llvm_check "r600g" "3" "6" "0"
2421 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2425 HAVE_GALLIUM_RADEONSI=yes
2426 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2427 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2428 require_libdrm "radeonsi"
2429 radeon_gallium_llvm_check "radeonsi" "3" "6" "0"
2430 require_egl_drm "radeonsi"
2433 HAVE_GALLIUM_NOUVEAU=yes
2434 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2435 require_libdrm "nouveau"
2438 HAVE_GALLIUM_FREEDRENO=yes
2439 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2440 require_libdrm "freedreno"
2443 HAVE_GALLIUM_SOFTPIPE=yes
2444 if test "x$MESA_LLVM" = x1; then
2445 HAVE_GALLIUM_LLVMPIPE=yes
2449 swr_llvm_check "swr"
2451 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2454 AC_SUBST([SWR_CXX11_CXXFLAGS])
2456 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2457 ",-mavx,-march=core-avx" \
2459 AC_SUBST([SWR_AVX_CXXFLAGS])
2461 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2462 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2464 AC_SUBST([SWR_AVX2_CXXFLAGS])
2466 HAVE_GALLIUM_SWR=yes
2469 HAVE_GALLIUM_VC4=yes
2470 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2471 require_libdrm "vc4"
2473 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2474 [USE_VC4_SIMULATOR=yes;
2475 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2476 [USE_VC4_SIMULATOR=no])
2479 HAVE_GALLIUM_VIRGL=yes
2480 require_libdrm "virgl"
2481 require_egl_drm "virgl"
2484 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2490 if test "x$HAVE_RADEON_VULKAN" = "xyes"; then
2491 radeon_llvm_check "radv" "3" "9" "0"
2494 dnl Set LLVM_LIBS - This is done after the driver configuration so
2495 dnl that drivers can add additional components to LLVM_COMPONENTS.
2496 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2497 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2498 dnl this was causing the same libraries to be appear multiple times
2501 if test "x$MESA_LLVM" != x0; then
2503 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2504 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2506 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2508 dnl llvm-config may not give the right answer when llvm is a built as a
2509 dnl single shared library, so we must work the library name out for
2511 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2512 if test "x$enable_llvm_shared_libs" = xyes; then
2513 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2514 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2515 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2517 if test "x$llvm_have_one_so" = xyes; then
2518 dnl LLVM was built using auto*, so there is only one shared object.
2519 LLVM_LIBS="-l$LLVM_SO_NAME"
2521 dnl If LLVM was built with CMake, there will be one shared object per
2523 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2524 [AC_MSG_ERROR([Could not find llvm shared libraries:
2525 Please make sure you have built llvm with the --enable-shared option
2526 and that your llvm libraries are installed in $LLVM_LIBDIR
2527 If you have installed your llvm libraries to a different directory you
2528 can use the --with-llvm-prefix= configure flag to specify this directory.
2529 NOTE: Mesa is attempting to use llvm shared libraries by default.
2530 If you do not want to build with llvm shared libraries and instead want to
2531 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2532 invocation and rebuild.])])
2534 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2535 dnl install uses a shared object for each component and we have
2536 dnl already added all of these objects to LLVM_LIBS.
2539 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2540 dnl We need to link to llvm system libs when using static libs
2541 dnl However, only llvm 3.5+ provides --system-libs
2542 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2543 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2548 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2549 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2550 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2551 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2552 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2553 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2554 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2555 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2556 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2557 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2558 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2559 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2560 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2561 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2562 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2563 "x$HAVE_GALLIUM_SWR" = xyes)
2564 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2565 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2567 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2569 if test "x$enable_dri" = xyes; then
2570 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2573 if test "x$have_drisw_kms" = xyes; then
2574 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2576 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2578 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2579 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2580 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2581 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2582 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2583 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2585 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2586 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2588 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2589 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2590 "x$HAVE_RADEON_VULKAN" = xyes)
2592 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2593 "x$HAVE_I965_DRI" = xyes)
2595 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2596 "x$HAVE_GALLIUM_R600" = xyes -o \
2597 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2598 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2599 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2600 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2601 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2602 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2603 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2604 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2607 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2608 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2609 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2610 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2611 "x$enable_gallium_osmesa" = xyes)
2613 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2614 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2615 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2617 AC_SUBST([NINE_MAJOR], 1)
2618 AC_SUBST([NINE_MINOR], 0)
2619 AC_SUBST([NINE_TINY], 0)
2620 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2622 AC_SUBST([VDPAU_MAJOR], 1)
2623 AC_SUBST([VDPAU_MINOR], 0)
2625 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2626 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2627 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2628 AC_SUBST([VA_MINOR], $VA_MINOR)
2630 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2632 AC_SUBST([XVMC_MAJOR], 1)
2633 AC_SUBST([XVMC_MINOR], 0)
2635 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2636 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2637 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2638 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2640 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2641 AC_SUBST([XA_MINOR], $XA_MINOR)
2642 AC_SUBST([XA_TINY], $XA_TINY)
2643 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2645 AC_SUBST([TIMESTAMP_CMD], '`test $(SOURCE_DATE_EPOCH) && echo $(SOURCE_DATE_EPOCH) || date +%s`')
2647 AC_ARG_ENABLE(valgrind,
2648 [AS_HELP_STRING([--enable-valgrind],
2649 [Build mesa with valgrind support (default: auto)])],
2650 [VALGRIND=$enableval], [VALGRIND=auto])
2651 if test "x$VALGRIND" != xno; then
2652 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2654 AC_MSG_CHECKING([whether to enable Valgrind support])
2655 if test "x$VALGRIND" = xauto; then
2656 VALGRIND="$have_valgrind"
2659 if test "x$VALGRIND" = "xyes"; then
2660 if ! test "x$have_valgrind" = xyes; then
2661 AC_MSG_ERROR([Valgrind support required but not present])
2663 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2666 AC_MSG_RESULT([$VALGRIND])
2668 dnl Restore LDFLAGS and CPPFLAGS
2669 LDFLAGS="$_SAVE_LDFLAGS"
2670 CPPFLAGS="$_SAVE_CPPFLAGS"
2672 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2673 if test "x$acv_mesa_CLANG" = xyes; then
2674 CFLAGS="$CFLAGS -Qunused-arguments"
2675 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2678 dnl Add user CFLAGS and CXXFLAGS
2679 CFLAGS="$CFLAGS $USER_CFLAGS"
2680 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2682 dnl Substitute the config
2683 AC_CONFIG_FILES([Makefile
2686 src/amd/common/Makefile
2687 src/amd/vulkan/Makefile
2688 src/compiler/Makefile
2691 src/egl/wayland/wayland-drm/Makefile
2692 src/egl/wayland/wayland-egl/Makefile
2693 src/egl/wayland/wayland-egl/wayland-egl.pc
2694 src/gallium/Makefile
2695 src/gallium/auxiliary/Makefile
2696 src/gallium/auxiliary/pipe-loader/Makefile
2697 src/gallium/drivers/freedreno/Makefile
2698 src/gallium/drivers/ddebug/Makefile
2699 src/gallium/drivers/i915/Makefile
2700 src/gallium/drivers/ilo/Makefile
2701 src/gallium/drivers/llvmpipe/Makefile
2702 src/gallium/drivers/noop/Makefile
2703 src/gallium/drivers/nouveau/Makefile
2704 src/gallium/drivers/r300/Makefile
2705 src/gallium/drivers/r600/Makefile
2706 src/gallium/drivers/radeon/Makefile
2707 src/gallium/drivers/radeonsi/Makefile
2708 src/gallium/drivers/rbug/Makefile
2709 src/gallium/drivers/softpipe/Makefile
2710 src/gallium/drivers/svga/Makefile
2711 src/gallium/drivers/swr/Makefile
2712 src/gallium/drivers/trace/Makefile
2713 src/gallium/drivers/vc4/Makefile
2714 src/gallium/drivers/virgl/Makefile
2715 src/gallium/state_trackers/clover/Makefile
2716 src/gallium/state_trackers/dri/Makefile
2717 src/gallium/state_trackers/glx/xlib/Makefile
2718 src/gallium/state_trackers/nine/Makefile
2719 src/gallium/state_trackers/omx/Makefile
2720 src/gallium/state_trackers/osmesa/Makefile
2721 src/gallium/state_trackers/va/Makefile
2722 src/gallium/state_trackers/vdpau/Makefile
2723 src/gallium/state_trackers/xa/Makefile
2724 src/gallium/state_trackers/xvmc/Makefile
2725 src/gallium/targets/d3dadapter9/Makefile
2726 src/gallium/targets/d3dadapter9/d3d.pc
2727 src/gallium/targets/dri/Makefile
2728 src/gallium/targets/libgl-xlib/Makefile
2729 src/gallium/targets/omx/Makefile
2730 src/gallium/targets/opencl/Makefile
2731 src/gallium/targets/opencl/mesa.icd
2732 src/gallium/targets/osmesa/Makefile
2733 src/gallium/targets/osmesa/osmesa.pc
2734 src/gallium/targets/pipe-loader/Makefile
2735 src/gallium/targets/va/Makefile
2736 src/gallium/targets/vdpau/Makefile
2737 src/gallium/targets/xa/Makefile
2738 src/gallium/targets/xa/xatracker.pc
2739 src/gallium/targets/xvmc/Makefile
2740 src/gallium/tests/trivial/Makefile
2741 src/gallium/tests/unit/Makefile
2742 src/gallium/winsys/freedreno/drm/Makefile
2743 src/gallium/winsys/i915/drm/Makefile
2744 src/gallium/winsys/intel/drm/Makefile
2745 src/gallium/winsys/nouveau/drm/Makefile
2746 src/gallium/winsys/radeon/drm/Makefile
2747 src/gallium/winsys/amdgpu/drm/Makefile
2748 src/gallium/winsys/svga/drm/Makefile
2749 src/gallium/winsys/sw/dri/Makefile
2750 src/gallium/winsys/sw/kms-dri/Makefile
2751 src/gallium/winsys/sw/null/Makefile
2752 src/gallium/winsys/sw/wrapper/Makefile
2753 src/gallium/winsys/sw/xlib/Makefile
2754 src/gallium/winsys/vc4/drm/Makefile
2755 src/gallium/winsys/virgl/drm/Makefile
2756 src/gallium/winsys/virgl/vtest/Makefile
2760 src/glx/apple/Makefile
2761 src/glx/tests/Makefile
2762 src/glx/windows/Makefile
2763 src/glx/windows/windowsdriproto.pc
2766 src/intel/tools/Makefile
2767 src/intel/vulkan/Makefile
2770 src/mapi/es1api/glesv1_cm.pc
2771 src/mapi/es2api/glesv2.pc
2772 src/mapi/glapi/gen/Makefile
2775 src/mesa/drivers/dri/dri.pc
2776 src/mesa/drivers/dri/common/Makefile
2777 src/mesa/drivers/dri/common/xmlpool/Makefile
2778 src/mesa/drivers/dri/i915/Makefile
2779 src/mesa/drivers/dri/i965/Makefile
2780 src/mesa/drivers/dri/Makefile
2781 src/mesa/drivers/dri/nouveau/Makefile
2782 src/mesa/drivers/dri/r200/Makefile
2783 src/mesa/drivers/dri/radeon/Makefile
2784 src/mesa/drivers/dri/swrast/Makefile
2785 src/mesa/drivers/osmesa/Makefile
2786 src/mesa/drivers/osmesa/osmesa.pc
2787 src/mesa/drivers/x11/Makefile
2788 src/mesa/main/tests/Makefile
2790 src/util/tests/hash_table/Makefile
2791 src/vulkan/wsi/Makefile])
2795 # Fix up dependencies in *.Plo files, where we changed the extension of a
2797 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2801 dnl Output some configuration info for the user
2804 echo " prefix: $prefix"
2805 echo " exec_prefix: $exec_prefix"
2806 echo " libdir: $libdir"
2807 echo " includedir: $includedir"
2811 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2815 case "x$enable_osmesa$enable_gallium_osmesa" in
2817 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2820 echo " OSMesa: lib$OSMESA_LIB"
2828 if test "x$enable_dri" != xno; then
2829 echo " DRI platform: $dri_platform"
2830 if test -z "$DRI_DIRS"; then
2831 echo " DRI drivers: no"
2833 echo " DRI drivers: $DRI_DIRS"
2835 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2838 case "x$enable_glx" in
2840 echo " GLX: DRI-based"
2843 echo " GLX: Xlib-based"
2846 echo " GLX: Xlib-based (Gallium)"
2849 echo " GLX: $enable_glx"
2855 echo " EGL: $enable_egl"
2856 if test "$enable_egl" = yes; then
2857 echo " EGL platforms: $egl_platforms"
2860 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2861 egl_drivers="$egl_drivers builtin:egl_dri2"
2863 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2864 egl_drivers="$egl_drivers builtin:egl_dri3"
2867 echo " EGL drivers: $egl_drivers"
2869 if test "x$enable_gbm" = xyes; then
2877 if test "x$VULKAN_DRIVERS" != x; then
2878 echo " Vulkan drivers: $VULKAN_DRIVERS"
2879 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2881 echo " Vulkan drivers: no"
2885 if test "x$MESA_LLVM" = x1; then
2887 echo " llvm-config: $LLVM_CONFIG"
2888 echo " llvm-version: $LLVM_VERSION"
2894 if test -n "$with_gallium_drivers"; then
2895 echo " Gallium drivers: $gallium_drivers"
2896 echo " Gallium st: $gallium_st"
2902 if test "x$enable_gallium_extra_hud" != xyes; then
2903 echo " HUD extra stats: no"
2905 echo " HUD extra stats: yes"
2908 if test "x$enable_lmsensors" != xyes; then
2909 echo " HUD lmsensors: no"
2911 echo " HUD lmsensors: yes"
2916 echo " Shader cache: $enable_shader_cache"
2917 if test "x$enable_shader_cache" = "xyes"; then
2918 echo " With SHA1 from: $with_sha1"
2923 echo " Shared libs: $enable_shared"
2924 echo " Static libs: $enable_static"
2925 echo " Shared-glapi: $enable_shared_glapi"
2927 dnl Compiler options
2928 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2929 cflags=`echo $CFLAGS | \
2930 $SED 's/^ *//;s/ */ /;s/ *$//'`
2931 cxxflags=`echo $CXXFLAGS | \
2932 $SED 's/^ *//;s/ */ /;s/ *$//'`
2933 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2935 echo " CFLAGS: $cflags"
2936 echo " CXXFLAGS: $cxxflags"
2937 echo " Macros: $defines"
2939 if test "x$MESA_LLVM" = x1; then
2940 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2941 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2942 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2943 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2946 echo " PYTHON2: $PYTHON2"
2949 echo " Run '${MAKE-make}' to build Mesa"