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$enable_shader_cache" = "xyes"; then
1361 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1364 if test "x$enable_shader_cache" = "xyes"; then
1365 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1368 if test "x$enable_dri" = xyes; then
1369 if test "$enable_static" = yes; then
1370 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1373 # not a hard requirement as swrast does not depend on it
1374 if test "x$have_libdrm" = xyes; then
1375 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1379 AC_ARG_ENABLE([driglx-direct],
1380 [AS_HELP_STRING([--disable-driglx-direct],
1381 [disable direct rendering in GLX and EGL for DRI \
1382 @<:@default=auto@:>@])],
1383 [driglx_direct="$enableval"],
1384 [driglx_direct="yes"])
1387 dnl libGL configuration per driver
1389 case "x$enable_glx" in
1390 xxlib | xgallium-xlib)
1392 dri_modules="x11 xext xcb"
1393 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1394 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1395 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1396 GL_LIB_DEPS="$XLIBGL_LIBS"
1397 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1398 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1402 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1404 # find the DRI deps for libGL
1405 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1407 if test x"$driglx_direct" = xyes; then
1408 if test x"$dri_platform" = xdrm ; then
1409 DEFINES="$DEFINES -DGLX_USE_DRM"
1410 require_libdrm "Direct rendering"
1412 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1413 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1414 if test x"$enable_dri3" = xyes; then
1415 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1416 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1419 if test x"$enable_dri" = xyes; then
1420 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1423 if test x"$enable_dri3" = xyes; then
1424 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1425 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1426 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1429 if test x"$dri_platform" = xapple ; then
1430 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1432 if test x"$dri_platform" = xwindows ; then
1433 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1437 # add xf86vidmode if available
1438 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1439 if test "$HAVE_XF86VIDMODE" = yes ; then
1440 dri_modules="$dri_modules xxf86vm"
1443 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1444 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1445 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1446 GL_LIB_DEPS="$DRIGL_LIBS"
1448 # need DRM libs, $PTHREAD_LIBS, etc.
1449 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1450 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1454 # This is outside the case (above) so that it is invoked even for non-GLX
1456 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1458 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1459 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1460 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1461 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1463 AC_SUBST([X11_INCLUDES])
1464 AC_SUBST([GL_LIB_DEPS])
1465 AC_SUBST([GL_PC_REQ_PRIV])
1466 AC_SUBST([GL_PC_LIB_PRIV])
1467 AC_SUBST([GL_PC_CFLAGS])
1468 AC_SUBST([DRI_PC_REQ_PRIV])
1469 AC_SUBST([GLESv1_CM_LIB_DEPS])
1470 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1471 AC_SUBST([GLESv2_LIB_DEPS])
1472 AC_SUBST([GLESv2_PC_LIB_PRIV])
1474 AC_SUBST([HAVE_XF86VIDMODE])
1479 case "x$enable_glx" in
1480 xxlib | xgallium-xlib)
1481 DEFINES="$DEFINES -DUSE_XSHM"
1484 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1485 if test "x$driglx_direct" = xyes; then
1486 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1495 AC_ARG_ENABLE([glx-tls],
1496 [AS_HELP_STRING([--enable-glx-tls],
1497 [enable TLS support in GLX @<:@default=disabled@:>@])],
1498 [GLX_USE_TLS="$enableval"],
1500 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1502 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1503 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1505 dnl Read-only text section on x86 hardened platforms
1506 AC_ARG_ENABLE([glx-read-only-text],
1507 [AS_HELP_STRING([--enable-glx-read-only-text],
1508 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1509 [enable_glx_read_only_text="$enableval"],
1510 [enable_glx_read_only_text=no])
1511 if test "x$enable_glx_read_only_text" = xyes; then
1512 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1518 dnl Directory for DRI drivers
1519 AC_ARG_WITH([dri-driverdir],
1520 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1521 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1522 [DRI_DRIVER_INSTALL_DIR="$withval"],
1523 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1524 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1525 dnl Extra search path for DRI drivers
1526 AC_ARG_WITH([dri-searchpath],
1527 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1528 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1529 [DRI_DRIVER_SEARCH_DIR="$withval"],
1530 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1531 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1532 dnl Which drivers to build - default is chosen by platform
1533 AC_ARG_WITH([dri-drivers],
1534 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1535 [comma delimited classic DRI drivers list, e.g.
1536 "swrast,i965,radeon" @<:@default=auto@:>@])],
1537 [with_dri_drivers="$withval"],
1538 [with_dri_drivers=auto])
1540 if test "x$with_dri_drivers" = xauto; then
1541 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1542 with_dri_drivers="yes"
1544 with_dri_drivers="no"
1547 if test "x$with_dri_drivers" = xno; then
1551 dnl If $with_dri_drivers is yes, drivers will be added through
1552 dnl platform checks. Set DEFINES and LIB_DEPS
1553 if test "x$enable_dri" = xyes; then
1554 # Platform specific settings and drivers to build
1557 DEFINES="$DEFINES -DHAVE_ALIAS"
1558 if test "x$enable_dri3" = xyes; then
1559 DEFINES="$DEFINES -DHAVE_DRI3"
1564 # Build only the drivers for cards that exist on PowerPC/sparc
1565 if test "x$with_dri_drivers" = "xyes"; then
1566 with_dri_drivers="r200 radeon swrast"
1571 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1572 DEFINES="$DEFINES -DHAVE_ALIAS"
1575 DEFINES="$DEFINES -DHAVE_ALIAS"
1578 if test "x$with_dri_drivers" = "xyes"; then
1579 with_dri_drivers="swrast"
1583 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1584 if test "x$with_dri_drivers" = "xyes"; then
1585 with_dri_drivers="swrast"
1591 if test "x$with_dri_drivers" = "xyes"; then
1592 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1596 PKG_CHECK_MODULES([EXPAT], [expat], [],
1597 # expat version 2.0 and earlier do not provide expat.pc
1598 [AC_CHECK_HEADER([expat.h],[],
1599 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1600 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1601 [AC_MSG_ERROR([Expat library required for DRI not found])])
1602 EXPAT_LIBS="-lexpat"])
1604 # put all the necessary libs together
1605 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1608 AC_SUBST([DRI_LIB_DEPS])
1611 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1612 if test -n "$with_dri_drivers"; then
1613 if test "x$enable_opengl" != xyes; then
1614 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1617 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1618 for driver in $dri_drivers; do
1619 DRI_DIRS="$DRI_DIRS $driver"
1623 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1627 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1630 HAVE_NOUVEAU_DRI=yes;
1631 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1634 HAVE_RADEON_DRI=yes;
1635 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1639 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1642 HAVE_SWRAST_DRI=yes;
1645 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1649 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1654 # Vulkan driver configuration
1657 AC_ARG_WITH([vulkan-drivers],
1658 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1659 [comma delimited Vulkan drivers list, e.g.
1661 @<:@default=no@:>@])],
1662 [with_vulkan_drivers="$withval"],
1663 [with_vulkan_drivers="no"])
1665 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1666 # here so that the script doesn't choke on an unknown driver name later.
1667 case "x$with_vulkan_drivers" in
1668 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1669 xno) with_vulkan_drivers='' ;;
1672 AC_ARG_WITH([vulkan-icddir],
1673 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1674 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1675 [VULKAN_ICD_INSTALL_DIR="$withval"],
1676 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1677 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1679 if test -n "$with_vulkan_drivers"; then
1680 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1681 for driver in $VULKAN_DRIVERS; do
1684 if test "x$HAVE_I965_DRI" != xyes; then
1685 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1687 if test "x$with_sha1" == "x"; then
1688 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1690 HAVE_INTEL_VULKAN=yes;
1694 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1695 HAVE_RADEON_VULKAN=yes;
1696 if test "x$with_sha1" == "x"; then
1697 AC_MSG_ERROR([radv vulkan driver requires SHA1])
1701 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1705 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1709 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1710 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1711 "x$enable_osmesa" = xyes -o \
1715 dnl OSMesa configuration
1718 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1719 AC_ARG_WITH([osmesa-bits],
1720 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1721 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1722 [osmesa_bits="$withval"],
1724 if test "x$osmesa_bits" != x8; then
1725 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1726 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1730 case "x$osmesa_bits" in
1732 OSMESA_LIB="${OSMESA_LIB}"
1735 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1736 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1739 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1743 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1744 # only link libraries with osmesa if shared
1745 if test "$enable_static" = no; then
1746 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1750 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1753 AC_SUBST([OSMESA_LIB_DEPS])
1754 AC_SUBST([OSMESA_PC_REQ])
1755 AC_SUBST([OSMESA_PC_LIB_PRIV])
1758 dnl gbm configuration
1760 if test "x$enable_gbm" = xyes; then
1761 if test "x$enable_dri" = xyes; then
1762 if test "x$enable_shared_glapi" = xno; then
1763 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1766 # Strictly speaking libgbm does not require --enable-dri, although
1767 # both of its backends do. Thus one can build libgbm without any
1768 # backends if --disable-dri is set.
1769 # To avoid unnecessary complexity of checking if at least one backend
1770 # is available when building, just mandate --enable-dri.
1771 AC_MSG_ERROR([gbm requires --enable-dri])
1774 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1775 # FINISHME: GBM has a number of dependencies which we should add below
1777 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1778 AC_SUBST([GBM_PC_REQ_PRIV])
1779 AC_SUBST([GBM_PC_LIB_PRIV])
1782 dnl EGL configuration
1786 if test "x$enable_egl" = xyes; then
1787 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1789 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1791 if test "$enable_static" != yes; then
1792 if test "x$enable_dri" = xyes; then
1793 HAVE_EGL_DRIVER_DRI2=1
1794 if test "x$enable_shared_glapi" = xno; then
1795 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1797 if test "x$enable_dri3" = xyes; then
1798 HAVE_EGL_DRIVER_DRI3=1
1799 if test "x$enable_shared_glapi" = xno; then
1800 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1804 # Avoid building an "empty" libEGL. Drop/update this
1805 # when other backends (haiku?) come along.
1806 AC_MSG_ERROR([egl requires --enable-dri])
1811 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1812 AC_SUBST([EGL_LIB_DEPS])
1817 dnl XA configuration
1819 if test "x$enable_xa" = xyes; then
1820 if test "x$with_gallium_drivers" = xswrast; then
1822 Building xa requires at least one non swrast gallium driver.
1823 If you are looking to use libxatracker.so with the VMware driver,
1824 make sure to include svga in the gallium drivers list, apart from
1826 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1828 gallium_st="$gallium_st xa"
1830 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1833 dnl Gallium G3DVL configuration
1835 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1836 if test "x$enable_xvmc" = xauto; then
1837 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1840 if test "x$enable_vdpau" = xauto; then
1841 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1844 if test "x$enable_omx" = xauto; then
1845 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1848 if test "x$enable_va" = xauto; then
1849 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1853 if test "x$enable_dri" = xyes -o \
1854 "x$enable_xvmc" = xyes -o \
1855 "x$enable_vdpau" = xyes -o \
1856 "x$enable_omx" = xyes -o \
1857 "x$enable_va" = xyes; then
1860 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1862 if test "x$enable_xvmc" = xyes -o \
1863 "x$enable_vdpau" = xyes -o \
1864 "x$enable_omx" = xyes -o \
1865 "x$enable_va" = xyes; then
1866 if test x"$enable_dri3" = xyes; then
1867 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
1868 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1870 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1872 need_gallium_vl_winsys=yes
1874 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1876 if test "x$enable_xvmc" = xyes; then
1877 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1878 gallium_st="$gallium_st xvmc"
1880 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1882 if test "x$enable_vdpau" = xyes; then
1883 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1884 gallium_st="$gallium_st vdpau"
1885 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
1887 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1889 if test "x$enable_omx" = xyes; then
1890 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1891 gallium_st="$gallium_st omx"
1893 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1895 if test "x$enable_va" = xyes; then
1896 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1897 gallium_st="$gallium_st va"
1899 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1902 dnl Nine Direct3D9 configuration
1904 if test "x$enable_nine" = xyes; then
1905 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1906 AC_MSG_ERROR([nine requires the gallium swrast driver])
1908 if test "x$with_gallium_drivers" = xswrast; then
1909 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1911 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1912 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1915 if test "x$enable_dri3" = xno; then
1916 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1919 gallium_st="$gallium_st nine"
1921 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1924 dnl OpenCL configuration
1927 AC_ARG_WITH([clang-libdir],
1928 [AS_HELP_STRING([--with-clang-libdir],
1929 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1930 [CLANG_LIBDIR="$withval"],
1933 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1934 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1936 if test "x$have_libelf" = xno; then
1939 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1940 AC_SUBST([LIBELF_LIBS])
1941 AC_SUBST([LIBELF_CFLAGS])
1944 if test "x$enable_opencl" = xyes; then
1945 if test -z "$with_gallium_drivers"; then
1946 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1949 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1950 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1953 if test "x$have_libclc" = xno; then
1954 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1955 Make sure the directory containing libclc.pc is specified in your
1956 PKG_CONFIG_PATH environment variable.
1957 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1959 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1960 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1961 AC_SUBST([LIBCLC_INCLUDEDIR])
1962 AC_SUBST([LIBCLC_LIBEXECDIR])
1965 gallium_st="$gallium_st clover"
1967 if test "x$enable_opencl_icd" = xyes; then
1968 OPENCL_LIBNAME="MesaOpenCL"
1970 OPENCL_LIBNAME="OpenCL"
1973 if test "x$have_libelf" != xyes; then
1974 AC_MSG_ERROR([Clover requires libelf])
1977 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1978 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1979 AC_SUBST([OPENCL_LIBNAME])
1982 dnl Gallium configuration
1984 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1986 AC_SUBST([LLVM_BINDIR])
1987 AC_SUBST([LLVM_CFLAGS])
1988 AC_SUBST([LLVM_CPPFLAGS])
1989 AC_SUBST([LLVM_CXXFLAGS])
1990 AC_SUBST([LLVM_LIBDIR])
1991 AC_SUBST([LLVM_LIBS])
1992 AC_SUBST([LLVM_LDFLAGS])
1993 AC_SUBST([LLVM_INCLUDEDIR])
1994 AC_SUBST([LLVM_VERSION])
1995 AC_SUBST([CLANG_RESOURCE_DIR])
1997 case "x$enable_opengl$enable_gles1$enable_gles2" in
1999 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2003 AC_SUBST([VG_LIB_DEPS])
2004 AC_SUBST([EGL_CLIENT_APIS])
2007 dnl EGL Platforms configuration
2009 AC_ARG_WITH([egl-platforms],
2010 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2011 [comma delimited native platforms libEGL supports, e.g.
2012 "x11,drm" @<:@default=auto@:>@])],
2013 [with_egl_platforms="$withval"],
2014 [if test "x$enable_egl" = xyes; then
2015 if test "x$enable_gbm" = xyes; then
2016 with_egl_platforms="x11,drm"
2018 with_egl_platforms="x11"
2021 with_egl_platforms=""
2024 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2025 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2028 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2029 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2031 if test "x$WAYLAND_SCANNER" = x; then
2032 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2035 # Do per-EGL platform setups and checks
2036 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2037 for plat in $egl_platforms; do
2041 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2043 if test "x$WAYLAND_SCANNER" = x; then
2044 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2049 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2053 test "x$enable_gbm" = "xno" &&
2054 AC_MSG_ERROR([EGL platform drm needs gbm])
2061 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
2065 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2070 wayland|drm|surfaceless)
2071 require_libdrm "Platform $plat"
2076 # libEGL wants to default to the first platform specified in
2077 # ./configure. parse that here.
2078 if test "x$egl_platforms" != "x"; then
2079 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2080 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2082 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2085 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2086 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2087 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2088 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2089 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2091 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2093 AC_SUBST([EGL_NATIVE_PLATFORM])
2094 AC_SUBST([EGL_CFLAGS])
2096 # If we don't have the X11 platform, set this define so we don't try to include
2098 if ! echo "$egl_platforms" | grep -q 'x11'; then
2099 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2100 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2106 AC_ARG_ENABLE([gallium-llvm],
2107 [AS_HELP_STRING([--enable-gallium-llvm],
2108 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2109 [enable_gallium_llvm="$enableval"],
2110 [enable_gallium_llvm=auto])
2112 AC_ARG_ENABLE([llvm-shared-libs],
2113 [AS_HELP_STRING([--enable-llvm-shared-libs],
2114 [link with LLVM shared libraries @<:@default=enabled@:>@])],
2115 [enable_llvm_shared_libs="$enableval"],
2116 [enable_llvm_shared_libs=yes])
2118 AC_ARG_WITH([llvm-prefix],
2119 [AS_HELP_STRING([--with-llvm-prefix],
2120 [Prefix for LLVM installations in non-standard locations])],
2121 [llvm_prefix="$withval"],
2125 # Call this inside ` ` to get the return value.
2126 # $1 is the llvm-config command with arguments.
2127 strip_unwanted_llvm_flags() {
2128 # Use \> (marks the end of the word)
2130 -e 's/-march=\S*//g' \
2131 -e 's/-mtune=\S*//g' \
2132 -e 's/-mcpu=\S*//g' \
2133 -e 's/-DNDEBUG\>//g' \
2134 -e 's/-D_GNU_SOURCE\>//g' \
2135 -e 's/-pedantic\>//g' \
2136 -e 's/-Wcovered-switch-default\>//g' \
2140 -e 's/-Wcast-qual\>//g' \
2141 -e 's/-Woverloaded-virtual\>//g' \
2142 -e 's/-fcolor-diagnostics\>//g' \
2143 -e 's/-fdata-sections\>//g' \
2144 -e 's/-ffunction-sections\>//g' \
2145 -e 's/-fno-exceptions\>//g' \
2146 -e 's/-fomit-frame-pointer\>//g' \
2147 -e 's/-fvisibility-inlines-hidden\>//g' \
2149 -e 's/-fstack-protector-strong\>//g'
2152 llvm_check_version_for() {
2153 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
2154 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
2160 if test -z "$with_gallium_drivers"; then
2161 enable_gallium_llvm=no
2163 if test "x$enable_gallium_llvm" = xauto; then
2165 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2168 if test "x$enable_gallium_llvm" = xyes || test "x$HAVE_RADEON_VULKAN" = xyes; then
2169 if test -n "$llvm_prefix"; then
2170 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
2172 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
2175 if test "x$LLVM_CONFIG" != xno; then
2176 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
2177 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2178 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
2179 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
2180 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2181 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2182 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
2183 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
2185 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
2186 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2187 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
2188 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2190 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
2191 if test -z "$LLVM_VERSION_PATCH"; then
2192 LLVM_VERSION_PATCH=0
2195 if test -n "${LLVM_VERSION_MAJOR}"; then
2196 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
2198 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
2201 LLVM_REQUIRED_VERSION_MAJOR="3"
2202 LLVM_REQUIRED_VERSION_MINOR="3"
2203 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
2204 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
2207 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
2209 if $LLVM_CONFIG --components | grep -q inteljitevents ; then
2210 LLVM_COMPONENTS="${LLVM_COMPONENTS} inteljitevents"
2213 if test "x$enable_opencl" = xyes; then
2214 llvm_check_version_for "3" "6" "0" "opencl"
2216 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
2217 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
2219 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2222 dnl Check for Clang internal headers
2223 if test "x$enable_opencl" = xyes; then
2224 if test -z "$CLANG_LIBDIR"; then
2225 CLANG_LIBDIR=${LLVM_LIBDIR}
2227 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2228 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2229 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2239 if test "x$enable_opencl" = xyes; then
2240 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2244 dnl Directory for XVMC libs
2245 AC_ARG_WITH([xvmc-libdir],
2246 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2247 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2248 [XVMC_LIB_INSTALL_DIR="$withval"],
2249 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2250 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2255 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2257 dnl Directory for VDPAU libs
2258 AC_ARG_WITH([vdpau-libdir],
2259 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2260 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2261 [VDPAU_LIB_INSTALL_DIR="$withval"],
2262 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2263 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2265 dnl Directory for OMX libs
2267 AC_ARG_WITH([omx-libdir],
2268 [AS_HELP_STRING([--with-omx-libdir=DIR],
2269 [directory for the OMX libraries])],
2270 [OMX_LIB_INSTALL_DIR="$withval"],
2271 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2272 AC_SUBST([OMX_LIB_INSTALL_DIR])
2274 dnl Directory for VA libs
2276 AC_ARG_WITH([va-libdir],
2277 [AS_HELP_STRING([--with-va-libdir=DIR],
2278 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2279 [VA_LIB_INSTALL_DIR="$withval"],
2280 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2281 AC_SUBST([VA_LIB_INSTALL_DIR])
2283 AC_ARG_WITH([d3d-libdir],
2284 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2285 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2286 [D3D_DRIVER_INSTALL_DIR="$withval"],
2287 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2288 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2291 dnl Gallium helper functions
2293 gallium_require_llvm() {
2294 if test "x$MESA_LLVM" = x0; then
2295 case "$host" in *gnux32) return;; esac
2297 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2303 dnl DRM is needed by X, Wayland, and offscreen rendering.
2304 dnl Surfaceless is an alternative for the last one.
2306 require_basic_egl() {
2307 case "$with_egl_platforms" in
2308 *drm*|*surfaceless*)
2311 AC_MSG_ERROR([$1 requires one of these:
2312 1) --with-egl-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2313 2) --with-egl-platforms=surfaceless (offscreen only)
2314 Recommended options: drm,x11])
2319 radeon_llvm_check() {
2320 if test ${LLVM_VERSION_INT} -lt 307; then
2321 amdgpu_llvm_target_name='r600'
2323 amdgpu_llvm_target_name='amdgpu'
2325 llvm_check_version_for $2 $3 $4 $1
2326 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2327 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2329 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2330 NEED_RADEON_LLVM=yes
2331 if test "x$have_libelf" != xyes; then
2332 AC_MSG_ERROR([$1 requires libelf when using llvm])
2336 radeon_gallium_llvm_check() {
2337 if test "x$enable_gallium_llvm" != "xyes"; then
2338 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2340 radeon_llvm_check $*
2344 gallium_require_llvm $1
2345 if test ${LLVM_VERSION_INT} -lt 306; then
2346 AC_MSG_ERROR([LLVM version 3.6 or later required when building $1])
2348 if test "x$enable_gallium_llvm" != "xyes"; then
2349 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2353 swr_require_cxx_feature_flags() {
2355 preprocessor_test="$2"
2359 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2361 save_CXXFLAGS="$CXXFLAGS"
2365 for opts in $option_list
2368 CXXFLAGS="$opts $save_CXXFLAGS"
2371 [ #if !($preprocessor_test)
2380 CXXFLAGS="$save_CXXFLAGS"
2382 if test $found -eq 1; then
2383 AC_MSG_RESULT([$opts])
2384 eval "$output_var=\$opts"
2388 AC_MSG_ERROR([swr requires $feature_name support])
2392 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2393 if test -n "$with_gallium_drivers"; then
2394 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2395 for driver in $gallium_drivers; do
2398 HAVE_GALLIUM_SVGA=yes
2399 require_libdrm "svga"
2402 HAVE_GALLIUM_I915=yes
2403 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2404 require_libdrm "Gallium i915"
2407 HAVE_GALLIUM_ILO=yes
2408 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2409 require_libdrm "Gallium i965/ilo"
2412 HAVE_GALLIUM_R300=yes
2413 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2414 require_libdrm "Gallium R300"
2415 gallium_require_llvm "Gallium R300"
2418 HAVE_GALLIUM_R600=yes
2419 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2420 require_libdrm "Gallium R600"
2421 if test "x$enable_opencl" = xyes; then
2422 radeon_gallium_llvm_check "r600g" "3" "6" "0"
2423 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2427 HAVE_GALLIUM_RADEONSI=yes
2428 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2429 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2430 require_libdrm "radeonsi"
2431 radeon_gallium_llvm_check "radeonsi" "3" "6" "0"
2432 require_basic_egl "radeonsi"
2435 HAVE_GALLIUM_NOUVEAU=yes
2436 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2437 require_libdrm "nouveau"
2440 HAVE_GALLIUM_FREEDRENO=yes
2441 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2442 require_libdrm "freedreno"
2445 HAVE_GALLIUM_SOFTPIPE=yes
2446 if test "x$MESA_LLVM" = x1; then
2447 HAVE_GALLIUM_LLVMPIPE=yes
2451 swr_llvm_check "swr"
2453 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2456 AC_SUBST([SWR_CXX11_CXXFLAGS])
2458 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2459 ",-mavx,-march=core-avx" \
2461 AC_SUBST([SWR_AVX_CXXFLAGS])
2463 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2464 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2466 AC_SUBST([SWR_AVX2_CXXFLAGS])
2468 HAVE_GALLIUM_SWR=yes
2471 HAVE_GALLIUM_VC4=yes
2472 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2473 require_libdrm "vc4"
2475 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2476 [USE_VC4_SIMULATOR=yes;
2477 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2478 [USE_VC4_SIMULATOR=no])
2481 HAVE_GALLIUM_VIRGL=yes
2482 require_libdrm "virgl"
2483 require_basic_egl "virgl"
2486 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2492 if test "x$HAVE_RADEON_VULKAN" = "xyes"; then
2493 radeon_llvm_check "radv" "3" "9" "0"
2496 dnl Set LLVM_LIBS - This is done after the driver configuration so
2497 dnl that drivers can add additional components to LLVM_COMPONENTS.
2498 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2499 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2500 dnl this was causing the same libraries to be appear multiple times
2503 if test "x$MESA_LLVM" != x0; then
2505 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2506 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2508 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2510 dnl llvm-config may not give the right answer when llvm is a built as a
2511 dnl single shared library, so we must work the library name out for
2513 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2514 if test "x$enable_llvm_shared_libs" = xyes; then
2515 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2516 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2517 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2519 if test "x$llvm_have_one_so" = xyes; then
2520 dnl LLVM was built using auto*, so there is only one shared object.
2521 LLVM_LIBS="-l$LLVM_SO_NAME"
2523 dnl If LLVM was built with CMake, there will be one shared object per
2525 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2526 [AC_MSG_ERROR([Could not find llvm shared libraries:
2527 Please make sure you have built llvm with the --enable-shared option
2528 and that your llvm libraries are installed in $LLVM_LIBDIR
2529 If you have installed your llvm libraries to a different directory you
2530 can use the --with-llvm-prefix= configure flag to specify this directory.
2531 NOTE: Mesa is attempting to use llvm shared libraries by default.
2532 If you do not want to build with llvm shared libraries and instead want to
2533 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2534 invocation and rebuild.])])
2536 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2537 dnl install uses a shared object for each component and we have
2538 dnl already added all of these objects to LLVM_LIBS.
2541 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2542 dnl We need to link to llvm system libs when using static libs
2543 dnl However, only llvm 3.5+ provides --system-libs
2544 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2545 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2550 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2551 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2552 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2553 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2554 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2555 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2556 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2557 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2558 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2559 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2560 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2561 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2562 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2563 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2564 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2565 "x$HAVE_GALLIUM_SWR" = xyes)
2566 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2567 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2569 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2571 if test "x$enable_dri" = xyes; then
2572 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2575 if test "x$have_drisw_kms" = xyes; then
2576 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2578 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2580 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2581 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2582 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2583 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2584 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2585 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2587 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2588 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2590 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2591 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2592 "x$HAVE_RADEON_VULKAN" = xyes)
2594 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2595 "x$HAVE_I965_DRI" = xyes)
2597 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2598 "x$HAVE_GALLIUM_R600" = xyes -o \
2599 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2600 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2601 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2602 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2603 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2604 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2605 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2606 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2609 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2610 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2611 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2612 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2613 "x$enable_gallium_osmesa" = xyes)
2615 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2616 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2617 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2619 AC_SUBST([NINE_MAJOR], 1)
2620 AC_SUBST([NINE_MINOR], 0)
2621 AC_SUBST([NINE_TINY], 0)
2622 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2624 AC_SUBST([VDPAU_MAJOR], 1)
2625 AC_SUBST([VDPAU_MINOR], 0)
2627 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2628 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2629 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2630 AC_SUBST([VA_MINOR], $VA_MINOR)
2632 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2634 AC_SUBST([XVMC_MAJOR], 1)
2635 AC_SUBST([XVMC_MINOR], 0)
2637 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2638 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2639 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2640 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2642 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2643 AC_SUBST([XA_MINOR], $XA_MINOR)
2644 AC_SUBST([XA_TINY], $XA_TINY)
2645 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
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/vulkan/Makefile
2687 src/compiler/Makefile
2690 src/egl/wayland/wayland-drm/Makefile
2691 src/egl/wayland/wayland-egl/Makefile
2692 src/egl/wayland/wayland-egl/wayland-egl.pc
2693 src/gallium/Makefile
2694 src/gallium/auxiliary/Makefile
2695 src/gallium/auxiliary/pipe-loader/Makefile
2696 src/gallium/drivers/freedreno/Makefile
2697 src/gallium/drivers/ddebug/Makefile
2698 src/gallium/drivers/i915/Makefile
2699 src/gallium/drivers/ilo/Makefile
2700 src/gallium/drivers/llvmpipe/Makefile
2701 src/gallium/drivers/noop/Makefile
2702 src/gallium/drivers/nouveau/Makefile
2703 src/gallium/drivers/r300/Makefile
2704 src/gallium/drivers/r600/Makefile
2705 src/gallium/drivers/radeon/Makefile
2706 src/gallium/drivers/radeonsi/Makefile
2707 src/gallium/drivers/rbug/Makefile
2708 src/gallium/drivers/softpipe/Makefile
2709 src/gallium/drivers/svga/Makefile
2710 src/gallium/drivers/swr/Makefile
2711 src/gallium/drivers/trace/Makefile
2712 src/gallium/drivers/vc4/Makefile
2713 src/gallium/drivers/virgl/Makefile
2714 src/gallium/state_trackers/clover/Makefile
2715 src/gallium/state_trackers/dri/Makefile
2716 src/gallium/state_trackers/glx/xlib/Makefile
2717 src/gallium/state_trackers/nine/Makefile
2718 src/gallium/state_trackers/omx/Makefile
2719 src/gallium/state_trackers/osmesa/Makefile
2720 src/gallium/state_trackers/va/Makefile
2721 src/gallium/state_trackers/vdpau/Makefile
2722 src/gallium/state_trackers/xa/Makefile
2723 src/gallium/state_trackers/xvmc/Makefile
2724 src/gallium/targets/d3dadapter9/Makefile
2725 src/gallium/targets/d3dadapter9/d3d.pc
2726 src/gallium/targets/dri/Makefile
2727 src/gallium/targets/libgl-xlib/Makefile
2728 src/gallium/targets/omx/Makefile
2729 src/gallium/targets/opencl/Makefile
2730 src/gallium/targets/opencl/mesa.icd
2731 src/gallium/targets/osmesa/Makefile
2732 src/gallium/targets/osmesa/osmesa.pc
2733 src/gallium/targets/pipe-loader/Makefile
2734 src/gallium/targets/va/Makefile
2735 src/gallium/targets/vdpau/Makefile
2736 src/gallium/targets/xa/Makefile
2737 src/gallium/targets/xa/xatracker.pc
2738 src/gallium/targets/xvmc/Makefile
2739 src/gallium/tests/trivial/Makefile
2740 src/gallium/tests/unit/Makefile
2741 src/gallium/winsys/freedreno/drm/Makefile
2742 src/gallium/winsys/i915/drm/Makefile
2743 src/gallium/winsys/intel/drm/Makefile
2744 src/gallium/winsys/nouveau/drm/Makefile
2745 src/gallium/winsys/radeon/drm/Makefile
2746 src/gallium/winsys/amdgpu/drm/Makefile
2747 src/gallium/winsys/svga/drm/Makefile
2748 src/gallium/winsys/sw/dri/Makefile
2749 src/gallium/winsys/sw/kms-dri/Makefile
2750 src/gallium/winsys/sw/null/Makefile
2751 src/gallium/winsys/sw/wrapper/Makefile
2752 src/gallium/winsys/sw/xlib/Makefile
2753 src/gallium/winsys/vc4/drm/Makefile
2754 src/gallium/winsys/virgl/drm/Makefile
2755 src/gallium/winsys/virgl/vtest/Makefile
2759 src/glx/apple/Makefile
2760 src/glx/tests/Makefile
2761 src/glx/windows/Makefile
2762 src/glx/windows/windowsdriproto.pc
2765 src/intel/tools/Makefile
2766 src/intel/vulkan/Makefile
2769 src/mapi/es1api/glesv1_cm.pc
2770 src/mapi/es2api/glesv2.pc
2771 src/mapi/glapi/gen/Makefile
2774 src/mesa/drivers/dri/dri.pc
2775 src/mesa/drivers/dri/common/Makefile
2776 src/mesa/drivers/dri/common/xmlpool/Makefile
2777 src/mesa/drivers/dri/i915/Makefile
2778 src/mesa/drivers/dri/i965/Makefile
2779 src/mesa/drivers/dri/Makefile
2780 src/mesa/drivers/dri/nouveau/Makefile
2781 src/mesa/drivers/dri/r200/Makefile
2782 src/mesa/drivers/dri/radeon/Makefile
2783 src/mesa/drivers/dri/swrast/Makefile
2784 src/mesa/drivers/osmesa/Makefile
2785 src/mesa/drivers/osmesa/osmesa.pc
2786 src/mesa/drivers/x11/Makefile
2787 src/mesa/main/tests/Makefile
2789 src/util/tests/hash_table/Makefile
2790 src/vulkan/wsi/Makefile])
2794 # Fix up dependencies in *.Plo files, where we changed the extension of a
2796 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2800 dnl Output some configuration info for the user
2803 echo " prefix: $prefix"
2804 echo " exec_prefix: $exec_prefix"
2805 echo " libdir: $libdir"
2806 echo " includedir: $includedir"
2810 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2814 case "x$enable_osmesa$enable_gallium_osmesa" in
2816 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2819 echo " OSMesa: lib$OSMESA_LIB"
2827 if test "x$enable_dri" != xno; then
2828 echo " DRI platform: $dri_platform"
2829 if test -z "$DRI_DIRS"; then
2830 echo " DRI drivers: no"
2832 echo " DRI drivers: $DRI_DIRS"
2834 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2837 case "x$enable_glx" in
2839 echo " GLX: DRI-based"
2842 echo " GLX: Xlib-based"
2845 echo " GLX: Xlib-based (Gallium)"
2848 echo " GLX: $enable_glx"
2854 echo " EGL: $enable_egl"
2855 if test "$enable_egl" = yes; then
2856 echo " EGL platforms: $egl_platforms"
2859 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2860 egl_drivers="$egl_drivers builtin:egl_dri2"
2862 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2863 egl_drivers="$egl_drivers builtin:egl_dri3"
2866 echo " EGL drivers: $egl_drivers"
2868 if test "x$enable_gbm" = xyes; then
2876 if test "x$VULKAN_DRIVERS" != x; then
2877 echo " Vulkan drivers: $VULKAN_DRIVERS"
2878 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2880 echo " Vulkan drivers: no"
2884 if test "x$MESA_LLVM" = x1; then
2886 echo " llvm-config: $LLVM_CONFIG"
2887 echo " llvm-version: $LLVM_VERSION"
2893 if test -n "$with_gallium_drivers"; then
2894 echo " Gallium drivers: $gallium_drivers"
2895 echo " Gallium st: $gallium_st"
2901 if test "x$enable_gallium_extra_hud" != xyes; then
2902 echo " HUD extra stats: no"
2904 echo " HUD extra stats: yes"
2907 if test "x$enable_lmsensors" != xyes; then
2908 echo " HUD lmsensors: no"
2910 echo " HUD lmsensors: yes"
2915 echo " Shader cache: $enable_shader_cache"
2916 if test "x$enable_shader_cache" = "xyes"; then
2917 echo " With SHA1 from: $with_sha1"
2922 echo " Shared libs: $enable_shared"
2923 echo " Static libs: $enable_static"
2924 echo " Shared-glapi: $enable_shared_glapi"
2926 dnl Compiler options
2927 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2928 cflags=`echo $CFLAGS | \
2929 $SED 's/^ *//;s/ */ /;s/ *$//'`
2930 cxxflags=`echo $CXXFLAGS | \
2931 $SED 's/^ *//;s/ */ /;s/ *$//'`
2932 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2934 echo " CFLAGS: $cflags"
2935 echo " CXXFLAGS: $cxxflags"
2936 echo " Macros: $defines"
2938 if test "x$MESA_LLVM" = x1; then
2939 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2940 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2941 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2942 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2945 echo " PYTHON2: $PYTHON2"
2948 echo " Run '${MAKE-make}' to build Mesa"