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="$enableval"],
957 [AS_HELP_STRING([--enable-gbm],
958 [enable gbm library @<:@default=auto@:>@])],
959 [enable_gbm="$enableval"],
961 AC_ARG_ENABLE([nine],
962 [AS_HELP_STRING([--enable-nine],
963 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
964 [enable_nine="$enableval"],
967 AC_ARG_ENABLE([xvmc],
968 [AS_HELP_STRING([--enable-xvmc],
969 [enable xvmc library @<:@default=auto@:>@])],
970 [enable_xvmc="$enableval"],
972 AC_ARG_ENABLE([vdpau],
973 [AS_HELP_STRING([--enable-vdpau],
974 [enable vdpau library @<:@default=auto@:>@])],
975 [enable_vdpau="$enableval"],
978 [AS_HELP_STRING([--enable-omx],
979 [enable OpenMAX library @<:@default=disabled@:>@])],
980 [enable_omx="$enableval"],
983 [AS_HELP_STRING([--enable-va],
984 [enable va library @<:@default=auto@:>@])],
985 [enable_va="$enableval"],
987 AC_ARG_ENABLE([opencl],
988 [AS_HELP_STRING([--enable-opencl],
989 [enable OpenCL library @<:@default=disabled@:>@])],
990 [enable_opencl="$enableval"],
992 AC_ARG_ENABLE([opencl_icd],
993 [AS_HELP_STRING([--enable-opencl-icd],
994 [Build an OpenCL ICD library to be loaded by an ICD implementation
995 @<:@default=disabled@:>@])],
996 [enable_opencl_icd="$enableval"],
997 [enable_opencl_icd=no])
999 AC_ARG_ENABLE([gallium-tests],
1000 [AS_HELP_STRING([--enable-gallium-tests],
1001 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1002 [enable_gallium_tests="$enableval"],
1003 [enable_gallium_tests=no])
1005 # Option for Gallium drivers
1007 # Keep this in sync with the --with-gallium-drivers help string default value
1008 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1010 AC_ARG_WITH([gallium-drivers],
1011 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1012 [comma delimited Gallium drivers list, e.g.
1013 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
1014 @<:@default=r300,r600,svga,swrast@:>@])],
1015 [with_gallium_drivers="$withval"],
1016 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1018 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1019 # here so that the script doesn't choke on an unknown driver name later.
1020 case "$with_gallium_drivers" in
1021 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1022 no) with_gallium_drivers='' ;;
1025 if test "x$enable_opengl" = xno -a \
1026 "x$enable_gles1" = xno -a \
1027 "x$enable_gles2" = xno -a \
1028 "x$enable_nine" = xno -a \
1029 "x$enable_xa" = xno -a \
1030 "x$enable_xvmc" = xno -a \
1031 "x$enable_vdpau" = xno -a \
1032 "x$enable_omx" = xno -a \
1033 "x$enable_va" = xno -a \
1034 "x$enable_opencl" = xno; then
1035 AC_MSG_ERROR([at least one API should be enabled])
1038 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1039 if test "x$enable_opengl" = xno -a \
1040 "x$enable_gles1" = xyes; then
1041 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1044 if test "x$enable_opengl" = xno -a \
1045 "x$enable_gles2" = xyes; then
1046 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1049 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1050 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1051 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1052 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1053 "x$enable_gles1" = xyes -o \
1054 "x$enable_gles2" = xyes)
1056 # Validate GLX options
1057 if test "x$enable_glx" = xyes; then
1058 if test "x$enable_dri" = xyes; then
1060 elif test -n "$with_gallium_drivers"; then
1061 enable_glx=gallium-xlib
1066 case "x$enable_glx" in
1067 xdri | xxlib | xgallium-xlib)
1068 # GLX requires OpenGL
1069 if test "x$enable_opengl" = xno; then
1070 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1073 # Check individual dependencies
1074 case "x$enable_glx" in
1076 if test "x$enable_dri" = xno; then
1077 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1081 if test "x$enable_dri" = xyes; then
1082 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1086 if test "x$enable_dri" = xyes; then
1087 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1089 if test -z "$with_gallium_drivers"; then
1090 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1098 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1102 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1103 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1104 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1105 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1108 dnl Libglvnd configuration
1110 AC_ARG_ENABLE([libglvnd],
1111 [AS_HELP_STRING([--enable-libglvnd],
1112 [Build for libglvnd @<:@default=disabled@:>@])],
1113 [enable_libglvnd="$enableval"],
1114 [enable_libglvnd=no])
1115 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1116 if test "x$enable_libglvnd" = xyes ; then
1117 dnl XXX: update once we can handle more than libGL/glx.
1118 dnl Namely: we should error out if neither of the glvnd enabled libraries
1120 case "x$enable_glx" in
1122 AC_MSG_ERROR([cannot build libglvnd without GLX])
1124 xxlib | xgallium-xlib )
1125 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1131 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1132 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1133 DEFAULT_GL_LIB_NAME=GLX_mesa
1137 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1138 [have_libdrm=yes], [have_libdrm=no])
1139 if test "x$have_libdrm" = xyes; then
1140 DEFINES="$DEFINES -DHAVE_LIBDRM"
1144 if test "x$have_libdrm" != xyes; then
1145 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1150 # Select which platform-dependent DRI code gets built
1153 dri_platform='apple' ;;
1155 dri_platform='windows' ;;
1157 dri_platform='none' ;;
1159 dri_platform='drm' ;;
1162 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1163 have_drisw_kms='yes'
1166 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1167 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1168 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1169 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1170 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1171 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1172 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1173 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1174 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1176 AC_ARG_ENABLE([shared-glapi],
1177 [AS_HELP_STRING([--enable-shared-glapi],
1178 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1179 [enable_shared_glapi="$enableval"],
1180 [enable_shared_glapi=yes])
1182 case "x$enable_opengl$enable_gles1$enable_gles2" in
1184 if test "x$enable_shared_glapi" = xno; then
1185 AC_MSG_ERROR([shared GLAPI required when building two or more of
1186 the following APIs - opengl, gles1 gles2])
1191 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1193 # Build the pipe-drivers as separate libraries/modules.
1194 # Do not touch this unless you know what you are doing.
1195 # XXX: Expose via configure option ?
1196 enable_shared_pipe_drivers=no
1199 dnl Driver specific build directories
1202 if test "x$enable_gallium_osmesa" = xyes; then
1203 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1204 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1206 if test "x$enable_osmesa" = xyes; then
1207 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1211 AC_SUBST([MESA_LLVM])
1215 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1216 [choose SHA1 implementation])])
1217 case "x$with_sha1" in
1218 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1221 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1224 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1225 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1228 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1229 AC_MSG_ERROR([sha1 in libc requested but not found])
1231 if test "x$with_sha1" = xlibc; then
1232 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1233 [Use libc SHA1 functions])
1236 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1237 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1238 with_sha1=CommonCrypto
1240 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1241 AC_MSG_ERROR([CommonCrypto requested but not found])
1243 if test "x$with_sha1" = xCommonCrypto; then
1244 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1245 [Use CommonCrypto SHA1 functions])
1248 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1249 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1250 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1253 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1254 AC_MSG_ERROR([CryptoAPI requested but not found])
1256 if test "x$with_sha1" = xCryptoAPI; then
1257 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1258 [Use CryptoAPI SHA1 functions])
1261 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1262 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1265 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1266 AC_MSG_ERROR([libmd requested but not found])
1268 if test "x$with_sha1" = xlibmd; then
1269 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1270 [Use libmd SHA1 functions])
1273 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1274 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1277 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1278 AC_MSG_ERROR([libsha1 requested but not found])
1280 if test "x$with_sha1" = xlibsha1; then
1281 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1282 [Use libsha1 for SHA1])
1285 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1286 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1289 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1290 AC_MSG_ERROR([libnettle requested but not found])
1292 if test "x$with_sha1" = xlibnettle; then
1293 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1294 [Use libnettle SHA1 functions])
1297 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1298 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1301 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1302 AC_MSG_ERROR([libgcrypt requested but not found])
1304 if test "x$with_sha1" = xlibgcrypt; then
1305 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1306 [Use libgcrypt SHA1 functions])
1309 # We don't need all of the OpenSSL libraries, just libcrypto
1310 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1311 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1312 [HAVE_OPENSSL_PKC=no])
1313 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1314 if test "x$with_sha1" = x; then
1318 if test "x$with_sha1" = xlibcrypto; then
1319 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1322 if test "x$with_sha1" = xlibcrypto; then
1323 if test "x$HAVE_LIBCRYPTO" = xyes; then
1326 SHA1_LIBS="$OPENSSL_LIBS"
1327 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1330 AC_MSG_CHECKING([for SHA1 implementation])
1331 AC_MSG_RESULT([$with_sha1])
1333 AC_SUBST(SHA1_CFLAGS)
1335 # Enable a define for SHA1
1336 if test "x$with_sha1" != "x"; then
1337 DEFINES="$DEFINES -DHAVE_SHA1"
1340 # Allow user to configure out the shader-cache feature
1341 AC_ARG_ENABLE([shader-cache],
1342 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1343 [enable_shader_cache="$enableval"],
1344 [if test "x$with_sha1" != "x"; then
1345 enable_shader_cache=yes
1347 enable_shader_cache=no
1349 if test "x$with_sha1" = "x"; then
1350 if test "x$enable_shader_cache" = "xyes"; then
1351 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1354 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1355 if test "x$enable_shader_cache" = "xyes"; then
1356 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1359 if test "x$enable_dri" = xyes; then
1360 if test "$enable_static" = yes; then
1361 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1364 # not a hard requirement as swrast does not depend on it
1365 if test "x$have_libdrm" = xyes; then
1366 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1370 AC_ARG_ENABLE([driglx-direct],
1371 [AS_HELP_STRING([--disable-driglx-direct],
1372 [disable direct rendering in GLX and EGL for DRI \
1373 @<:@default=auto@:>@])],
1374 [driglx_direct="$enableval"],
1375 [driglx_direct="yes"])
1378 dnl libGL configuration per driver
1380 case "x$enable_glx" in
1381 xxlib | xgallium-xlib)
1383 dri_modules="x11 xext xcb"
1384 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1385 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1386 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1387 GL_LIB_DEPS="$XLIBGL_LIBS"
1388 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1389 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1393 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1395 # find the DRI deps for libGL
1396 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1398 if test x"$driglx_direct" = xyes; then
1399 if test x"$dri_platform" = xdrm ; then
1400 DEFINES="$DEFINES -DGLX_USE_DRM"
1401 require_libdrm "Direct rendering"
1403 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1404 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1405 if test x"$enable_dri3" = xyes; then
1406 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1407 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1410 if test x"$enable_dri" = xyes; then
1411 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1414 if test x"$enable_dri3" = xyes; then
1415 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1416 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1417 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1420 if test x"$dri_platform" = xapple ; then
1421 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1423 if test x"$dri_platform" = xwindows ; then
1424 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1428 # add xf86vidmode if available
1429 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1430 if test "$HAVE_XF86VIDMODE" = yes ; then
1431 dri_modules="$dri_modules xxf86vm"
1434 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1435 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1436 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1437 GL_LIB_DEPS="$DRIGL_LIBS"
1439 # need DRM libs, $PTHREAD_LIBS, etc.
1440 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1441 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1445 # This is outside the case (above) so that it is invoked even for non-GLX
1447 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1449 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1450 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1451 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1452 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1454 AC_SUBST([X11_INCLUDES])
1455 AC_SUBST([GL_LIB_DEPS])
1456 AC_SUBST([GL_PC_REQ_PRIV])
1457 AC_SUBST([GL_PC_LIB_PRIV])
1458 AC_SUBST([GL_PC_CFLAGS])
1459 AC_SUBST([DRI_PC_REQ_PRIV])
1460 AC_SUBST([GLESv1_CM_LIB_DEPS])
1461 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1462 AC_SUBST([GLESv2_LIB_DEPS])
1463 AC_SUBST([GLESv2_PC_LIB_PRIV])
1465 AC_SUBST([HAVE_XF86VIDMODE])
1470 case "x$enable_glx" in
1471 xxlib | xgallium-xlib)
1472 DEFINES="$DEFINES -DUSE_XSHM"
1475 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1476 if test "x$driglx_direct" = xyes; then
1477 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1486 AC_ARG_ENABLE([glx-tls],
1487 [AS_HELP_STRING([--enable-glx-tls],
1488 [enable TLS support in GLX @<:@default=disabled@:>@])],
1489 [GLX_USE_TLS="$enableval"],
1491 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1493 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1494 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1496 dnl Read-only text section on x86 hardened platforms
1497 AC_ARG_ENABLE([glx-read-only-text],
1498 [AS_HELP_STRING([--enable-glx-read-only-text],
1499 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1500 [enable_glx_read_only_text="$enableval"],
1501 [enable_glx_read_only_text=no])
1502 if test "x$enable_glx_read_only_text" = xyes; then
1503 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1509 dnl Directory for DRI drivers
1510 AC_ARG_WITH([dri-driverdir],
1511 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1512 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1513 [DRI_DRIVER_INSTALL_DIR="$withval"],
1514 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1515 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1516 dnl Extra search path for DRI drivers
1517 AC_ARG_WITH([dri-searchpath],
1518 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1519 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1520 [DRI_DRIVER_SEARCH_DIR="$withval"],
1521 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1522 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1523 dnl Which drivers to build - default is chosen by platform
1524 AC_ARG_WITH([dri-drivers],
1525 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1526 [comma delimited classic DRI drivers list, e.g.
1527 "swrast,i965,radeon" @<:@default=auto@:>@])],
1528 [with_dri_drivers="$withval"],
1529 [with_dri_drivers=auto])
1531 if test "x$with_dri_drivers" = xauto; then
1532 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1533 with_dri_drivers="yes"
1535 with_dri_drivers="no"
1538 if test "x$with_dri_drivers" = xno; then
1542 dnl If $with_dri_drivers is yes, drivers will be added through
1543 dnl platform checks. Set DEFINES and LIB_DEPS
1544 if test "x$enable_dri" = xyes; then
1545 # Platform specific settings and drivers to build
1548 DEFINES="$DEFINES -DHAVE_ALIAS"
1549 if test "x$enable_dri3" = xyes; then
1550 DEFINES="$DEFINES -DHAVE_DRI3"
1555 # Build only the drivers for cards that exist on PowerPC/sparc
1556 if test "x$with_dri_drivers" = "xyes"; then
1557 with_dri_drivers="r200 radeon swrast"
1562 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1563 DEFINES="$DEFINES -DHAVE_ALIAS"
1566 DEFINES="$DEFINES -DHAVE_ALIAS"
1569 if test "x$with_dri_drivers" = "xyes"; then
1570 with_dri_drivers="swrast"
1574 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1575 if test "x$with_dri_drivers" = "xyes"; then
1576 with_dri_drivers="swrast"
1582 if test "x$with_dri_drivers" = "xyes"; then
1583 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1587 PKG_CHECK_MODULES([EXPAT], [expat], [],
1588 # expat version 2.0 and earlier do not provide expat.pc
1589 [AC_CHECK_HEADER([expat.h],[],
1590 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1591 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1592 [AC_MSG_ERROR([Expat library required for DRI not found])])
1593 EXPAT_LIBS="-lexpat"])
1595 # put all the necessary libs together
1596 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1599 AC_SUBST([DRI_LIB_DEPS])
1602 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1603 if test -n "$with_dri_drivers"; then
1604 if test "x$enable_opengl" != xyes; then
1605 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1608 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1609 for driver in $dri_drivers; do
1610 DRI_DIRS="$DRI_DIRS $driver"
1614 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1618 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1621 HAVE_NOUVEAU_DRI=yes;
1622 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1625 HAVE_RADEON_DRI=yes;
1626 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1630 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1633 HAVE_SWRAST_DRI=yes;
1636 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1640 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1645 # Vulkan driver configuration
1648 AC_ARG_WITH([vulkan-drivers],
1649 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1650 [comma delimited Vulkan drivers list, e.g.
1652 @<:@default=no@:>@])],
1653 [with_vulkan_drivers="$withval"],
1654 [with_vulkan_drivers="no"])
1656 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1657 # here so that the script doesn't choke on an unknown driver name later.
1658 case "x$with_vulkan_drivers" in
1659 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1660 xno) with_vulkan_drivers='' ;;
1663 AC_ARG_WITH([vulkan-icddir],
1664 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1665 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1666 [VULKAN_ICD_INSTALL_DIR="$withval"],
1667 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1668 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1670 AC_ARG_ENABLE([vulkan-icd-full-driver-path],
1671 [AS_HELP_STRING([--disable-vulkan-icd-full-driver-path],
1672 [create Vulkan ICD files with just a .so name and no path])],
1673 [vulkan_icd_driver_path="$enableval"],
1674 [vulkan_icd_driver_path="yes"])
1675 AM_CONDITIONAL(VULKAN_ICD_DRIVER_PATH, test "x$vulkan_icd_driver_path" = xyes)
1677 if test -n "$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" = xauto; then
1759 case "$with_egl_platforms" in
1766 if test "x$enable_gbm" = xyes; then
1767 if test "x$enable_dri" = xyes; then
1768 if test "x$enable_shared_glapi" = xno; then
1769 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1772 # Strictly speaking libgbm does not require --enable-dri, although
1773 # both of its backends do. Thus one can build libgbm without any
1774 # backends if --disable-dri is set.
1775 # To avoid unnecessary complexity of checking if at least one backend
1776 # is available when building, just mandate --enable-dri.
1777 AC_MSG_ERROR([gbm requires --enable-dri])
1780 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1781 # FINISHME: GBM has a number of dependencies which we should add below
1783 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1784 AC_SUBST([GBM_PC_REQ_PRIV])
1785 AC_SUBST([GBM_PC_LIB_PRIV])
1788 dnl EGL configuration
1792 if test "x$enable_egl" = xyes; then
1793 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1795 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1797 if test "$enable_static" != yes; then
1798 if test "x$enable_dri" = xyes; then
1799 HAVE_EGL_DRIVER_DRI2=1
1800 if test "x$enable_shared_glapi" = xno; then
1801 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1803 if test "x$enable_dri3" = xyes; then
1804 HAVE_EGL_DRIVER_DRI3=1
1805 if test "x$enable_shared_glapi" = xno; then
1806 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1810 # Avoid building an "empty" libEGL. Drop/update this
1811 # when other backends (haiku?) come along.
1812 AC_MSG_ERROR([egl requires --enable-dri])
1817 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1818 AC_SUBST([EGL_LIB_DEPS])
1823 dnl XA configuration
1825 if test "x$enable_xa" = xyes; then
1826 if test "x$with_gallium_drivers" = xswrast; then
1828 Building xa requires at least one non swrast gallium driver.
1829 If you are looking to use libxatracker.so with the VMware driver,
1830 make sure to include svga in the gallium drivers list, apart from
1832 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1834 gallium_st="$gallium_st xa"
1836 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1839 dnl Gallium G3DVL configuration
1841 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1842 if test "x$enable_xvmc" = xauto; then
1843 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1846 if test "x$enable_vdpau" = xauto; then
1847 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1850 if test "x$enable_omx" = xauto; then
1851 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1854 if test "x$enable_va" = xauto; then
1855 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1859 if test "x$enable_dri" = xyes -o \
1860 "x$enable_xvmc" = xyes -o \
1861 "x$enable_vdpau" = xyes -o \
1862 "x$enable_omx" = xyes -o \
1863 "x$enable_va" = xyes; then
1866 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1868 if test "x$enable_xvmc" = xyes -o \
1869 "x$enable_vdpau" = xyes -o \
1870 "x$enable_omx" = xyes -o \
1871 "x$enable_va" = xyes; then
1872 if test x"$enable_dri3" = xyes; then
1873 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
1874 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1876 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1878 need_gallium_vl_winsys=yes
1880 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1882 if test "x$enable_xvmc" = xyes; then
1883 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1884 gallium_st="$gallium_st xvmc"
1886 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1888 if test "x$enable_vdpau" = xyes; then
1889 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1890 gallium_st="$gallium_st vdpau"
1891 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
1893 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1895 if test "x$enable_omx" = xyes; then
1896 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1897 gallium_st="$gallium_st omx"
1899 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1901 if test "x$enable_va" = xyes; then
1902 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1903 gallium_st="$gallium_st va"
1905 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1908 dnl Nine Direct3D9 configuration
1910 if test "x$enable_nine" = xyes; then
1911 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1912 AC_MSG_ERROR([nine requires the gallium swrast driver])
1914 if test "x$with_gallium_drivers" = xswrast; then
1915 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1917 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1918 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1921 if test "x$enable_dri3" = xno; then
1922 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1925 gallium_st="$gallium_st nine"
1927 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1930 dnl OpenCL configuration
1933 AC_ARG_WITH([clang-libdir],
1934 [AS_HELP_STRING([--with-clang-libdir],
1935 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1936 [CLANG_LIBDIR="$withval"],
1939 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1940 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1942 if test "x$have_libelf" = xno; then
1945 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1946 AC_SUBST([LIBELF_LIBS])
1947 AC_SUBST([LIBELF_CFLAGS])
1950 if test "x$enable_opencl" = xyes; then
1951 if test -z "$with_gallium_drivers"; then
1952 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1955 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1956 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1959 if test "x$have_libclc" = xno; then
1960 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1961 Make sure the directory containing libclc.pc is specified in your
1962 PKG_CONFIG_PATH environment variable.
1963 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1965 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1966 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1967 AC_SUBST([LIBCLC_INCLUDEDIR])
1968 AC_SUBST([LIBCLC_LIBEXECDIR])
1971 gallium_st="$gallium_st clover"
1973 if test "x$enable_opencl_icd" = xyes; then
1974 OPENCL_LIBNAME="MesaOpenCL"
1976 OPENCL_LIBNAME="OpenCL"
1979 if test "x$have_libelf" != xyes; then
1980 AC_MSG_ERROR([Clover requires libelf])
1983 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1984 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1985 AC_SUBST([OPENCL_LIBNAME])
1988 dnl Gallium configuration
1990 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1992 AC_SUBST([LLVM_BINDIR])
1993 AC_SUBST([LLVM_CFLAGS])
1994 AC_SUBST([LLVM_CPPFLAGS])
1995 AC_SUBST([LLVM_CXXFLAGS])
1996 AC_SUBST([LLVM_LIBDIR])
1997 AC_SUBST([LLVM_LIBS])
1998 AC_SUBST([LLVM_LDFLAGS])
1999 AC_SUBST([LLVM_INCLUDEDIR])
2000 AC_SUBST([LLVM_VERSION])
2001 AC_SUBST([CLANG_RESOURCE_DIR])
2003 case "x$enable_opengl$enable_gles1$enable_gles2" in
2005 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2009 AC_SUBST([VG_LIB_DEPS])
2010 AC_SUBST([EGL_CLIENT_APIS])
2013 dnl EGL Platforms configuration
2015 AC_ARG_WITH([egl-platforms],
2016 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2017 [comma delimited native platforms libEGL supports, e.g.
2018 "x11,drm" @<:@default=auto@:>@])],
2019 [with_egl_platforms="$withval"],
2020 [if test "x$enable_egl" = xyes; then
2021 with_egl_platforms="x11"
2023 with_egl_platforms=""
2026 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2027 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2030 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2031 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2033 if test "x$WAYLAND_SCANNER" = x; then
2034 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2037 # Do per-EGL platform setups and checks
2038 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2039 for plat in $egl_platforms; do
2043 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2045 if test "x$WAYLAND_SCANNER" = x; then
2046 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2051 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2055 test "x$enable_gbm" = "xno" &&
2056 AC_MSG_ERROR([EGL platform drm needs gbm])
2066 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2071 wayland|drm|surfaceless)
2072 require_libdrm "Platform $plat"
2077 # libEGL wants to default to the first platform specified in
2078 # ./configure. parse that here.
2079 if test "x$egl_platforms" != "x"; then
2080 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2081 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2083 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2086 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2087 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2088 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2089 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2090 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2092 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2094 AC_SUBST([EGL_NATIVE_PLATFORM])
2095 AC_SUBST([EGL_CFLAGS])
2097 # If we don't have the X11 platform, set this define so we don't try to include
2099 if ! echo "$egl_platforms" | grep -q 'x11'; then
2100 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2101 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2107 AC_ARG_ENABLE([gallium-llvm],
2108 [AS_HELP_STRING([--enable-gallium-llvm],
2109 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2110 [enable_gallium_llvm="$enableval"],
2111 [enable_gallium_llvm=auto])
2113 AC_ARG_ENABLE([llvm-shared-libs],
2114 [AS_HELP_STRING([--enable-llvm-shared-libs],
2115 [link with LLVM shared libraries @<:@default=enabled@:>@])],
2116 [enable_llvm_shared_libs="$enableval"],
2117 [enable_llvm_shared_libs=yes])
2119 AC_ARG_WITH([llvm-prefix],
2120 [AS_HELP_STRING([--with-llvm-prefix],
2121 [Prefix for LLVM installations in non-standard locations])],
2122 [llvm_prefix="$withval"],
2126 # Call this inside ` ` to get the return value.
2127 # $1 is the llvm-config command with arguments.
2128 strip_unwanted_llvm_flags() {
2129 # Use \> (marks the end of the word)
2131 -e 's/-march=\S*//g' \
2132 -e 's/-mtune=\S*//g' \
2133 -e 's/-mcpu=\S*//g' \
2134 -e 's/-DNDEBUG\>//g' \
2135 -e 's/-D_GNU_SOURCE\>//g' \
2136 -e 's/-pedantic\>//g' \
2137 -e 's/-Wcovered-switch-default\>//g' \
2141 -e 's/-Wcast-qual\>//g' \
2142 -e 's/-Woverloaded-virtual\>//g' \
2143 -e 's/-fcolor-diagnostics\>//g' \
2144 -e 's/-fdata-sections\>//g' \
2145 -e 's/-ffunction-sections\>//g' \
2146 -e 's/-fno-exceptions\>//g' \
2147 -e 's/-fomit-frame-pointer\>//g' \
2148 -e 's/-fvisibility-inlines-hidden\>//g' \
2150 -e 's/-fstack-protector-strong\>//g'
2153 llvm_check_version_for() {
2154 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
2155 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
2161 if test -z "$with_gallium_drivers"; then
2162 enable_gallium_llvm=no
2164 if test "x$enable_gallium_llvm" = xauto; then
2166 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2169 if test "x$enable_gallium_llvm" = xyes || test "x$HAVE_RADEON_VULKAN" = xyes; then
2170 if test -n "$llvm_prefix"; then
2171 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
2173 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
2176 if test "x$LLVM_CONFIG" != xno; then
2177 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
2178 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2179 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
2180 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
2181 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2182 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2183 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
2184 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
2186 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
2187 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2188 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
2189 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2191 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
2192 if test -z "$LLVM_VERSION_PATCH"; then
2193 LLVM_VERSION_PATCH=0
2196 if test -n "${LLVM_VERSION_MAJOR}"; then
2197 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
2199 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
2202 LLVM_REQUIRED_VERSION_MAJOR="3"
2203 LLVM_REQUIRED_VERSION_MINOR="3"
2204 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
2205 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
2208 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
2210 if $LLVM_CONFIG --components | grep -q inteljitevents ; then
2211 LLVM_COMPONENTS="${LLVM_COMPONENTS} inteljitevents"
2214 if test "x$enable_opencl" = xyes; then
2215 llvm_check_version_for "3" "6" "0" "opencl"
2217 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
2218 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
2220 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2223 dnl Check for Clang internal headers
2224 if test "x$enable_opencl" = xyes; then
2225 if test -z "$CLANG_LIBDIR"; then
2226 CLANG_LIBDIR=${LLVM_LIBDIR}
2228 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2229 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2230 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2240 if test "x$enable_opencl" = xyes; then
2241 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2245 dnl Directory for XVMC libs
2246 AC_ARG_WITH([xvmc-libdir],
2247 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2248 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2249 [XVMC_LIB_INSTALL_DIR="$withval"],
2250 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2251 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2256 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2258 dnl Directory for VDPAU libs
2259 AC_ARG_WITH([vdpau-libdir],
2260 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2261 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2262 [VDPAU_LIB_INSTALL_DIR="$withval"],
2263 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2264 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2266 dnl Directory for OMX libs
2268 AC_ARG_WITH([omx-libdir],
2269 [AS_HELP_STRING([--with-omx-libdir=DIR],
2270 [directory for the OMX libraries])],
2271 [OMX_LIB_INSTALL_DIR="$withval"],
2272 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2273 AC_SUBST([OMX_LIB_INSTALL_DIR])
2275 dnl Directory for VA libs
2277 AC_ARG_WITH([va-libdir],
2278 [AS_HELP_STRING([--with-va-libdir=DIR],
2279 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2280 [VA_LIB_INSTALL_DIR="$withval"],
2281 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2282 AC_SUBST([VA_LIB_INSTALL_DIR])
2284 AC_ARG_WITH([d3d-libdir],
2285 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2286 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2287 [D3D_DRIVER_INSTALL_DIR="$withval"],
2288 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2289 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2292 dnl Gallium helper functions
2294 gallium_require_llvm() {
2295 if test "x$MESA_LLVM" = x0; then
2296 case "$host" in *gnux32) return;; esac
2298 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2303 dnl This is for Glamor. Skip this if OpenGL is disabled.
2305 if test "x$enable_opengl" = xno; then
2309 case "$with_egl_platforms" in
2313 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2316 if test "x$enable_gbm" != xyes; then
2317 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2321 radeon_llvm_check() {
2322 if test ${LLVM_VERSION_INT} -lt 307; then
2323 amdgpu_llvm_target_name='r600'
2325 amdgpu_llvm_target_name='amdgpu'
2327 llvm_check_version_for $2 $3 $4 $1
2328 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2329 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2331 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2332 NEED_RADEON_LLVM=yes
2333 if test "x$have_libelf" != xyes; then
2334 AC_MSG_ERROR([$1 requires libelf when using llvm])
2338 radeon_gallium_llvm_check() {
2339 if test "x$enable_gallium_llvm" != "xyes"; then
2340 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2342 radeon_llvm_check $*
2346 gallium_require_llvm $1
2347 if test ${LLVM_VERSION_INT} -lt 306; then
2348 AC_MSG_ERROR([LLVM version 3.6 or later required when building $1])
2350 if test "x$enable_gallium_llvm" != "xyes"; then
2351 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2355 swr_require_cxx_feature_flags() {
2357 preprocessor_test="$2"
2361 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2363 save_CXXFLAGS="$CXXFLAGS"
2367 for opts in $option_list
2370 CXXFLAGS="$opts $save_CXXFLAGS"
2373 [ #if !($preprocessor_test)
2382 CXXFLAGS="$save_CXXFLAGS"
2384 if test $found -eq 1; then
2385 AC_MSG_RESULT([$opts])
2386 eval "$output_var=\$opts"
2390 AC_MSG_ERROR([swr requires $feature_name support])
2394 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2395 if test -n "$with_gallium_drivers"; then
2396 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2397 for driver in $gallium_drivers; do
2400 HAVE_GALLIUM_SVGA=yes
2401 require_libdrm "svga"
2404 HAVE_GALLIUM_I915=yes
2405 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2406 require_libdrm "Gallium i915"
2409 HAVE_GALLIUM_ILO=yes
2410 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2411 require_libdrm "Gallium i965/ilo"
2414 HAVE_GALLIUM_R300=yes
2415 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2416 require_libdrm "Gallium R300"
2417 gallium_require_llvm "Gallium R300"
2420 HAVE_GALLIUM_R600=yes
2421 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2422 require_libdrm "Gallium R600"
2423 if test "x$enable_opencl" = xyes; then
2424 radeon_gallium_llvm_check "r600g" "3" "6" "0"
2425 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2429 HAVE_GALLIUM_RADEONSI=yes
2430 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2431 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2432 require_libdrm "radeonsi"
2433 radeon_gallium_llvm_check "radeonsi" "3" "6" "0"
2434 require_egl_drm "radeonsi"
2437 HAVE_GALLIUM_NOUVEAU=yes
2438 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2439 require_libdrm "nouveau"
2442 HAVE_GALLIUM_FREEDRENO=yes
2443 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2444 require_libdrm "freedreno"
2447 HAVE_GALLIUM_SOFTPIPE=yes
2448 if test "x$MESA_LLVM" = x1; then
2449 HAVE_GALLIUM_LLVMPIPE=yes
2453 swr_llvm_check "swr"
2455 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2458 AC_SUBST([SWR_CXX11_CXXFLAGS])
2460 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2461 ",-mavx,-march=core-avx" \
2463 AC_SUBST([SWR_AVX_CXXFLAGS])
2465 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2466 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2468 AC_SUBST([SWR_AVX2_CXXFLAGS])
2470 HAVE_GALLIUM_SWR=yes
2473 HAVE_GALLIUM_VC4=yes
2474 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2475 require_libdrm "vc4"
2477 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2478 [USE_VC4_SIMULATOR=yes;
2479 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2480 [USE_VC4_SIMULATOR=no])
2483 HAVE_GALLIUM_VIRGL=yes
2484 require_libdrm "virgl"
2485 require_egl_drm "virgl"
2488 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2494 if test "x$HAVE_RADEON_VULKAN" = "xyes"; then
2495 radeon_llvm_check "radv" "3" "9" "0"
2498 dnl Set LLVM_LIBS - This is done after the driver configuration so
2499 dnl that drivers can add additional components to LLVM_COMPONENTS.
2500 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2501 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2502 dnl this was causing the same libraries to be appear multiple times
2505 if test "x$MESA_LLVM" != x0; then
2507 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2508 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2510 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2512 dnl llvm-config may not give the right answer when llvm is a built as a
2513 dnl single shared library, so we must work the library name out for
2515 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2516 if test "x$enable_llvm_shared_libs" = xyes; then
2517 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2518 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2519 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2521 if test "x$llvm_have_one_so" = xyes; then
2522 dnl LLVM was built using auto*, so there is only one shared object.
2523 LLVM_LIBS="-l$LLVM_SO_NAME"
2525 dnl If LLVM was built with CMake, there will be one shared object per
2527 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2528 [AC_MSG_ERROR([Could not find llvm shared libraries:
2529 Please make sure you have built llvm with the --enable-shared option
2530 and that your llvm libraries are installed in $LLVM_LIBDIR
2531 If you have installed your llvm libraries to a different directory you
2532 can use the --with-llvm-prefix= configure flag to specify this directory.
2533 NOTE: Mesa is attempting to use llvm shared libraries by default.
2534 If you do not want to build with llvm shared libraries and instead want to
2535 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2536 invocation and rebuild.])])
2538 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2539 dnl install uses a shared object for each component and we have
2540 dnl already added all of these objects to LLVM_LIBS.
2543 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2544 dnl We need to link to llvm system libs when using static libs
2545 dnl However, only llvm 3.5+ provides --system-libs
2546 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2547 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2552 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2553 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2554 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2555 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2556 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2557 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2558 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2559 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2560 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2561 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2562 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2563 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2564 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2565 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2566 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2567 "x$HAVE_GALLIUM_SWR" = xyes)
2568 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2569 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2571 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2573 if test "x$enable_dri" = xyes; then
2574 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2577 if test "x$have_drisw_kms" = xyes; then
2578 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2580 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2582 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2583 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2584 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2585 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2586 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2587 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2589 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2590 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2592 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2593 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2594 "x$HAVE_RADEON_VULKAN" = xyes)
2596 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2597 "x$HAVE_I965_DRI" = xyes)
2599 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2600 "x$HAVE_GALLIUM_R600" = xyes -o \
2601 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2602 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2603 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2604 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2605 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2606 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2607 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2608 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2611 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2612 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2613 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2614 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2615 "x$enable_gallium_osmesa" = xyes)
2617 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2618 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2619 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2621 AC_SUBST([NINE_MAJOR], 1)
2622 AC_SUBST([NINE_MINOR], 0)
2623 AC_SUBST([NINE_TINY], 0)
2624 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2626 AC_SUBST([VDPAU_MAJOR], 1)
2627 AC_SUBST([VDPAU_MINOR], 0)
2629 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2630 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2631 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2632 AC_SUBST([VA_MINOR], $VA_MINOR)
2634 AC_SUBST([XVMC_MAJOR], 1)
2635 AC_SUBST([XVMC_MINOR], 0)
2637 XA_HEADER="$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_SUBST([TIMESTAMP_CMD], '`test $(SOURCE_DATE_EPOCH) && echo $(SOURCE_DATE_EPOCH) || date +%s`')
2649 AC_ARG_ENABLE(valgrind,
2650 [AS_HELP_STRING([--enable-valgrind],
2651 [Build mesa with valgrind support (default: auto)])],
2652 [VALGRIND=$enableval], [VALGRIND=auto])
2653 if test "x$VALGRIND" != xno; then
2654 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2656 AC_MSG_CHECKING([whether to enable Valgrind support])
2657 if test "x$VALGRIND" = xauto; then
2658 VALGRIND="$have_valgrind"
2661 if test "x$VALGRIND" = "xyes"; then
2662 if ! test "x$have_valgrind" = xyes; then
2663 AC_MSG_ERROR([Valgrind support required but not present])
2665 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2668 AC_MSG_RESULT([$VALGRIND])
2670 dnl Restore LDFLAGS and CPPFLAGS
2671 LDFLAGS="$_SAVE_LDFLAGS"
2672 CPPFLAGS="$_SAVE_CPPFLAGS"
2674 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2675 if test "x$acv_mesa_CLANG" = xyes; then
2676 CFLAGS="$CFLAGS -Qunused-arguments"
2677 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2680 dnl Add user CFLAGS and CXXFLAGS
2681 CFLAGS="$CFLAGS $USER_CFLAGS"
2682 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2684 dnl Substitute the config
2685 AC_CONFIG_FILES([Makefile
2688 src/amd/common/Makefile
2689 src/amd/vulkan/Makefile
2690 src/compiler/Makefile
2693 src/egl/wayland/wayland-drm/Makefile
2694 src/egl/wayland/wayland-egl/Makefile
2695 src/egl/wayland/wayland-egl/wayland-egl.pc
2696 src/gallium/Makefile
2697 src/gallium/auxiliary/Makefile
2698 src/gallium/auxiliary/pipe-loader/Makefile
2699 src/gallium/drivers/freedreno/Makefile
2700 src/gallium/drivers/ddebug/Makefile
2701 src/gallium/drivers/i915/Makefile
2702 src/gallium/drivers/ilo/Makefile
2703 src/gallium/drivers/llvmpipe/Makefile
2704 src/gallium/drivers/noop/Makefile
2705 src/gallium/drivers/nouveau/Makefile
2706 src/gallium/drivers/r300/Makefile
2707 src/gallium/drivers/r600/Makefile
2708 src/gallium/drivers/radeon/Makefile
2709 src/gallium/drivers/radeonsi/Makefile
2710 src/gallium/drivers/rbug/Makefile
2711 src/gallium/drivers/softpipe/Makefile
2712 src/gallium/drivers/svga/Makefile
2713 src/gallium/drivers/swr/Makefile
2714 src/gallium/drivers/trace/Makefile
2715 src/gallium/drivers/vc4/Makefile
2716 src/gallium/drivers/virgl/Makefile
2717 src/gallium/state_trackers/clover/Makefile
2718 src/gallium/state_trackers/dri/Makefile
2719 src/gallium/state_trackers/glx/xlib/Makefile
2720 src/gallium/state_trackers/nine/Makefile
2721 src/gallium/state_trackers/omx/Makefile
2722 src/gallium/state_trackers/osmesa/Makefile
2723 src/gallium/state_trackers/va/Makefile
2724 src/gallium/state_trackers/vdpau/Makefile
2725 src/gallium/state_trackers/xa/Makefile
2726 src/gallium/state_trackers/xvmc/Makefile
2727 src/gallium/targets/d3dadapter9/Makefile
2728 src/gallium/targets/d3dadapter9/d3d.pc
2729 src/gallium/targets/dri/Makefile
2730 src/gallium/targets/libgl-xlib/Makefile
2731 src/gallium/targets/omx/Makefile
2732 src/gallium/targets/opencl/Makefile
2733 src/gallium/targets/opencl/mesa.icd
2734 src/gallium/targets/osmesa/Makefile
2735 src/gallium/targets/osmesa/osmesa.pc
2736 src/gallium/targets/pipe-loader/Makefile
2737 src/gallium/targets/va/Makefile
2738 src/gallium/targets/vdpau/Makefile
2739 src/gallium/targets/xa/Makefile
2740 src/gallium/targets/xa/xatracker.pc
2741 src/gallium/targets/xvmc/Makefile
2742 src/gallium/tests/trivial/Makefile
2743 src/gallium/tests/unit/Makefile
2744 src/gallium/winsys/freedreno/drm/Makefile
2745 src/gallium/winsys/i915/drm/Makefile
2746 src/gallium/winsys/intel/drm/Makefile
2747 src/gallium/winsys/nouveau/drm/Makefile
2748 src/gallium/winsys/radeon/drm/Makefile
2749 src/gallium/winsys/amdgpu/drm/Makefile
2750 src/gallium/winsys/svga/drm/Makefile
2751 src/gallium/winsys/sw/dri/Makefile
2752 src/gallium/winsys/sw/kms-dri/Makefile
2753 src/gallium/winsys/sw/null/Makefile
2754 src/gallium/winsys/sw/wrapper/Makefile
2755 src/gallium/winsys/sw/xlib/Makefile
2756 src/gallium/winsys/vc4/drm/Makefile
2757 src/gallium/winsys/virgl/drm/Makefile
2758 src/gallium/winsys/virgl/vtest/Makefile
2762 src/glx/apple/Makefile
2763 src/glx/tests/Makefile
2764 src/glx/windows/Makefile
2765 src/glx/windows/windowsdriproto.pc
2768 src/intel/tools/Makefile
2769 src/intel/vulkan/Makefile
2772 src/mapi/es1api/glesv1_cm.pc
2773 src/mapi/es2api/glesv2.pc
2774 src/mapi/glapi/gen/Makefile
2777 src/mesa/drivers/dri/dri.pc
2778 src/mesa/drivers/dri/common/Makefile
2779 src/mesa/drivers/dri/common/xmlpool/Makefile
2780 src/mesa/drivers/dri/i915/Makefile
2781 src/mesa/drivers/dri/i965/Makefile
2782 src/mesa/drivers/dri/Makefile
2783 src/mesa/drivers/dri/nouveau/Makefile
2784 src/mesa/drivers/dri/r200/Makefile
2785 src/mesa/drivers/dri/radeon/Makefile
2786 src/mesa/drivers/dri/swrast/Makefile
2787 src/mesa/drivers/osmesa/Makefile
2788 src/mesa/drivers/osmesa/osmesa.pc
2789 src/mesa/drivers/x11/Makefile
2790 src/mesa/main/tests/Makefile
2792 src/util/tests/hash_table/Makefile])
2796 # Fix up dependencies in *.Plo files, where we changed the extension of a
2798 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2802 dnl Output some configuration info for the user
2805 echo " prefix: $prefix"
2806 echo " exec_prefix: $exec_prefix"
2807 echo " libdir: $libdir"
2808 echo " includedir: $includedir"
2812 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2816 case "x$enable_osmesa$enable_gallium_osmesa" in
2818 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2821 echo " OSMesa: lib$OSMESA_LIB"
2829 if test "x$enable_dri" != xno; then
2830 echo " DRI platform: $dri_platform"
2831 if test -z "$DRI_DIRS"; then
2832 echo " DRI drivers: no"
2834 echo " DRI drivers: $DRI_DIRS"
2836 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2839 case "x$enable_glx" in
2841 echo " GLX: DRI-based"
2844 echo " GLX: Xlib-based"
2847 echo " GLX: Xlib-based (Gallium)"
2850 echo " GLX: $enable_glx"
2856 echo " EGL: $enable_egl"
2857 if test "$enable_egl" = yes; then
2858 echo " EGL platforms: $egl_platforms"
2861 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2862 egl_drivers="$egl_drivers builtin:egl_dri2"
2864 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2865 egl_drivers="$egl_drivers builtin:egl_dri3"
2868 echo " EGL drivers: $egl_drivers"
2873 if test "x$VULKAN_DRIVERS" != x; then
2874 echo " Vulkan drivers: $VULKAN_DRIVERS"
2875 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2877 echo " Vulkan drivers: no"
2881 if test "x$MESA_LLVM" = x1; then
2883 echo " llvm-config: $LLVM_CONFIG"
2884 echo " llvm-version: $LLVM_VERSION"
2890 if test -n "$with_gallium_drivers"; then
2891 echo " Gallium drivers: $gallium_drivers"
2892 echo " Gallium st: $gallium_st"
2898 if test "x$enable_gallium_extra_hud" != xyes; then
2899 echo " HUD extra stats: no"
2901 echo " HUD extra stats: yes"
2904 if test "x$enable_lmsensors" != xyes; then
2905 echo " HUD lmsensors: no"
2907 echo " HUD lmsensors: yes"
2912 echo " Shader cache: $enable_shader_cache"
2913 if test "x$enable_shader_cache" = "xyes"; then
2914 echo " With SHA1 from: $with_sha1"
2919 echo " Shared libs: $enable_shared"
2920 echo " Static libs: $enable_static"
2921 echo " Shared-glapi: $enable_shared_glapi"
2923 dnl Compiler options
2924 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2925 cflags=`echo $CFLAGS | \
2926 $SED 's/^ *//;s/ */ /;s/ *$//'`
2927 cxxflags=`echo $CXXFLAGS | \
2928 $SED 's/^ *//;s/ */ /;s/ *$//'`
2929 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2931 echo " CFLAGS: $cflags"
2932 echo " CXXFLAGS: $cxxflags"
2933 echo " Macros: $defines"
2935 if test "x$MESA_LLVM" = x1; then
2936 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2937 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2938 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2939 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2942 echo " PYTHON2: $PYTHON2"
2945 echo " Run '${MAKE-make}' to build Mesa"