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
83 GLPROTO_REQUIRED=1.4.14
84 LIBOMXIL_BELLAGIO_REQUIRED=0.0
87 WAYLAND_REQUIRED=1.2.0
91 XSHMFENCE_REQUIRED=1.1
93 PYTHON_MAKO_REQUIRED=0.8.0
94 LIBSENSORS_REQUIRED=4.0.0
103 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
110 LT_INIT([disable-static])
112 AC_CHECK_PROG(RM, rm, [rm -f])
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="$DEFINES -DHAVE_LIBDRM"
1143 # Select which platform-dependent DRI code gets built
1146 dri_platform='apple' ;;
1148 dri_platform='windows' ;;
1150 dri_platform='none' ;;
1152 dri_platform='drm' ;;
1155 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1156 have_drisw_kms='yes'
1159 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1160 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1161 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1162 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1163 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1164 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1165 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1166 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1167 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1169 AC_ARG_ENABLE([shared-glapi],
1170 [AS_HELP_STRING([--enable-shared-glapi],
1171 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1172 [enable_shared_glapi="$enableval"],
1173 [enable_shared_glapi=yes])
1175 case "x$enable_opengl$enable_gles1$enable_gles2" in
1177 if test "x$enable_shared_glapi" = xno; then
1178 AC_MSG_ERROR([shared GLAPI required when building two or more of
1179 the following APIs - opengl, gles1 gles2])
1184 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1186 # Build the pipe-drivers as separate libraries/modules.
1187 # Do not touch this unless you know what you are doing.
1188 # XXX: Expose via configure option ?
1189 enable_shared_pipe_drivers=no
1192 dnl Driver specific build directories
1195 if test "x$enable_gallium_osmesa" = xyes; then
1196 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1197 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1199 if test "x$enable_osmesa" = xyes; then
1200 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1204 AC_SUBST([MESA_LLVM])
1208 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1209 [choose SHA1 implementation])])
1210 case "x$with_sha1" in
1211 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1214 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1217 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1218 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1221 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1222 AC_MSG_ERROR([sha1 in libc requested but not found])
1224 if test "x$with_sha1" = xlibc; then
1225 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1226 [Use libc SHA1 functions])
1229 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1230 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1231 with_sha1=CommonCrypto
1233 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1234 AC_MSG_ERROR([CommonCrypto requested but not found])
1236 if test "x$with_sha1" = xCommonCrypto; then
1237 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1238 [Use CommonCrypto SHA1 functions])
1241 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1242 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1243 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1246 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1247 AC_MSG_ERROR([CryptoAPI requested but not found])
1249 if test "x$with_sha1" = xCryptoAPI; then
1250 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1251 [Use CryptoAPI SHA1 functions])
1254 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1255 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1258 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1259 AC_MSG_ERROR([libmd requested but not found])
1261 if test "x$with_sha1" = xlibmd; then
1262 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1263 [Use libmd SHA1 functions])
1266 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1267 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1270 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1271 AC_MSG_ERROR([libsha1 requested but not found])
1273 if test "x$with_sha1" = xlibsha1; then
1274 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1275 [Use libsha1 for SHA1])
1278 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1279 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1282 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1283 AC_MSG_ERROR([libnettle requested but not found])
1285 if test "x$with_sha1" = xlibnettle; then
1286 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1287 [Use libnettle SHA1 functions])
1290 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1291 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1294 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1295 AC_MSG_ERROR([libgcrypt requested but not found])
1297 if test "x$with_sha1" = xlibgcrypt; then
1298 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1299 [Use libgcrypt SHA1 functions])
1302 # We don't need all of the OpenSSL libraries, just libcrypto
1303 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1304 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1305 [HAVE_OPENSSL_PKC=no])
1306 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1307 if test "x$with_sha1" = x; then
1311 if test "x$with_sha1" = xlibcrypto; then
1312 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1315 if test "x$with_sha1" = xlibcrypto; then
1316 if test "x$HAVE_LIBCRYPTO" = xyes; then
1319 SHA1_LIBS="$OPENSSL_LIBS"
1320 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1323 AC_MSG_CHECKING([for SHA1 implementation])
1324 AC_MSG_RESULT([$with_sha1])
1326 AC_SUBST(SHA1_CFLAGS)
1328 # Enable a define for SHA1
1329 if test "x$with_sha1" != "x"; then
1330 DEFINES="$DEFINES -DHAVE_SHA1"
1333 # Allow user to configure out the shader-cache feature
1334 AC_ARG_ENABLE([shader-cache],
1335 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1336 [enable_shader_cache="$enableval"],
1337 [if test "x$with_sha1" != "x"; then
1338 enable_shader_cache=yes
1340 enable_shader_cache=no
1342 if test "x$with_sha1" = "x"; then
1343 if test "x$enable_shader_cache" = "xyes"; then
1344 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1347 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1348 if test "x$enable_shader_cache" = "xyes"; then
1349 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1359 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1360 have_libudev=yes, have_libudev=no)
1362 AC_ARG_ENABLE([sysfs],
1363 [AS_HELP_STRING([--enable-sysfs],
1364 [enable /sys PCI identification @<:@default=disabled@:>@])],
1365 [have_sysfs="$enableval"],
1369 if test "x$enable_dri" = xyes; then
1370 if test "$enable_static" = yes; then
1371 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1374 # not a hard requirement as swrast does not depend on it
1375 if test "x$have_libdrm" = xyes; then
1376 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1380 AC_ARG_ENABLE([driglx-direct],
1381 [AS_HELP_STRING([--disable-driglx-direct],
1382 [disable direct rendering in GLX and EGL for DRI \
1383 @<:@default=auto@:>@])],
1384 [driglx_direct="$enableval"],
1385 [driglx_direct="yes"])
1388 dnl libGL configuration per driver
1390 case "x$enable_glx" in
1391 xxlib | xgallium-xlib)
1393 dri_modules="x11 xext xcb"
1394 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1395 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1396 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1397 GL_LIB_DEPS="$XLIBGL_LIBS"
1398 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1399 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1403 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1405 # find the DRI deps for libGL
1406 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1408 if test x"$driglx_direct" = xyes; then
1409 if test x"$dri_platform" = xdrm ; then
1410 DEFINES="$DEFINES -DGLX_USE_DRM"
1411 if test "x$have_libdrm" != xyes; then
1412 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1415 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1416 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1417 if test x"$enable_dri3" = xyes; then
1418 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1419 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1422 if test x"$enable_dri" = xyes; then
1423 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1426 if test x"$enable_dri3" = xyes; then
1427 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1428 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1429 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1432 if test x"$dri_platform" = xapple ; then
1433 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1435 if test x"$dri_platform" = xwindows ; then
1436 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1440 # add xf86vidmode if available
1441 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1442 if test "$HAVE_XF86VIDMODE" = yes ; then
1443 dri_modules="$dri_modules xxf86vm"
1446 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1447 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1448 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1449 GL_LIB_DEPS="$DRIGL_LIBS"
1451 # need DRM libs, $PTHREAD_LIBS, etc.
1452 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1453 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1458 if test "$have_libudev" = yes; then
1459 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1463 if test "$have_sysfs" = yes; then
1464 DEFINES="$DEFINES -DHAVE_SYSFS"
1468 # This is outside the case (above) so that it is invoked even for non-GLX
1470 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1472 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1473 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1474 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1475 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1477 AC_SUBST([X11_INCLUDES])
1478 AC_SUBST([GL_LIB_DEPS])
1479 AC_SUBST([GL_PC_REQ_PRIV])
1480 AC_SUBST([GL_PC_LIB_PRIV])
1481 AC_SUBST([GL_PC_CFLAGS])
1482 AC_SUBST([DRI_PC_REQ_PRIV])
1483 AC_SUBST([GLESv1_CM_LIB_DEPS])
1484 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1485 AC_SUBST([GLESv2_LIB_DEPS])
1486 AC_SUBST([GLESv2_PC_LIB_PRIV])
1488 AC_SUBST([HAVE_XF86VIDMODE])
1493 case "x$enable_glx" in
1494 xxlib | xgallium-xlib)
1495 DEFINES="$DEFINES -DUSE_XSHM"
1498 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1499 if test "x$driglx_direct" = xyes; then
1500 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1509 AC_ARG_ENABLE([glx-tls],
1510 [AS_HELP_STRING([--enable-glx-tls],
1511 [enable TLS support in GLX @<:@default=disabled@:>@])],
1512 [GLX_USE_TLS="$enableval"],
1514 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1516 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1517 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1519 dnl Read-only text section on x86 hardened platforms
1520 AC_ARG_ENABLE([glx-read-only-text],
1521 [AS_HELP_STRING([--enable-glx-read-only-text],
1522 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1523 [enable_glx_read_only_text="$enableval"],
1524 [enable_glx_read_only_text=no])
1525 if test "x$enable_glx_read_only_text" = xyes; then
1526 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1532 dnl Directory for DRI drivers
1533 AC_ARG_WITH([dri-driverdir],
1534 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1535 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1536 [DRI_DRIVER_INSTALL_DIR="$withval"],
1537 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1538 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1539 dnl Extra search path for DRI drivers
1540 AC_ARG_WITH([dri-searchpath],
1541 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1542 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1543 [DRI_DRIVER_SEARCH_DIR="$withval"],
1544 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1545 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1546 dnl Which drivers to build - default is chosen by platform
1547 AC_ARG_WITH([dri-drivers],
1548 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1549 [comma delimited classic DRI drivers list, e.g.
1550 "swrast,i965,radeon" @<:@default=auto@:>@])],
1551 [with_dri_drivers="$withval"],
1552 [with_dri_drivers=auto])
1554 if test "x$with_dri_drivers" = xauto; then
1555 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1556 with_dri_drivers="yes"
1558 with_dri_drivers="no"
1561 if test "x$with_dri_drivers" = xno; then
1565 dnl If $with_dri_drivers is yes, drivers will be added through
1566 dnl platform checks. Set DEFINES and LIB_DEPS
1567 if test "x$enable_dri" = xyes; then
1568 # Platform specific settings and drivers to build
1571 DEFINES="$DEFINES -DHAVE_ALIAS"
1572 if test "x$enable_dri3" = xyes; then
1573 DEFINES="$DEFINES -DHAVE_DRI3"
1576 if test "x$have_pci_id" != xyes; then
1577 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1582 # Build only the drivers for cards that exist on PowerPC/sparc
1583 if test "x$with_dri_drivers" = "xyes"; then
1584 with_dri_drivers="r200 radeon swrast"
1589 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1590 DEFINES="$DEFINES -DHAVE_ALIAS"
1593 DEFINES="$DEFINES -DHAVE_ALIAS"
1596 if test "x$with_dri_drivers" = "xyes"; then
1597 with_dri_drivers="swrast"
1601 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1602 if test "x$with_dri_drivers" = "xyes"; then
1603 with_dri_drivers="swrast"
1609 if test "x$with_dri_drivers" = "xyes"; then
1610 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1614 PKG_CHECK_MODULES([EXPAT], [expat], [],
1615 # expat version 2.0 and earlier do not provide expat.pc
1616 [AC_CHECK_HEADER([expat.h],[],
1617 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1618 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1619 [AC_MSG_ERROR([Expat library required for DRI not found])])
1620 EXPAT_LIBS="-lexpat"])
1622 # put all the necessary libs together
1623 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1626 AC_SUBST([DRI_LIB_DEPS])
1629 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1630 if test -n "$with_dri_drivers"; then
1631 if test "x$enable_opengl" != xyes; then
1632 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1635 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1636 for driver in $dri_drivers; do
1637 DRI_DIRS="$DRI_DIRS $driver"
1641 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1645 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1648 HAVE_NOUVEAU_DRI=yes;
1649 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1652 HAVE_RADEON_DRI=yes;
1653 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1657 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1660 HAVE_SWRAST_DRI=yes;
1663 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1667 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1672 # Vulkan driver configuration
1675 AC_ARG_WITH([vulkan-drivers],
1676 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1677 [comma delimited Vulkan drivers list, e.g.
1679 @<:@default=no@:>@])],
1680 [with_vulkan_drivers="$withval"],
1681 [with_vulkan_drivers="no"])
1683 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1684 # here so that the script doesn't choke on an unknown driver name later.
1685 case "x$with_vulkan_drivers" in
1686 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1687 xno) with_vulkan_drivers='' ;;
1690 AC_ARG_WITH([vulkan-icddir],
1691 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1692 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1693 [VULKAN_ICD_INSTALL_DIR="$withval"],
1694 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1695 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1697 AC_ARG_ENABLE([vulkan-icd-full-driver-path],
1698 [AS_HELP_STRING([--disable-vulkan-icd-full-driver-path],
1699 [create Vulkan ICD files with just a .so name and no path])],
1700 [vulkan_icd_driver_path="$enableval"],
1701 [vulkan_icd_driver_path="yes"])
1702 AM_CONDITIONAL(VULKAN_ICD_DRIVER_PATH, test "x$vulkan_icd_driver_path" = xyes)
1704 if test -n "$with_vulkan_drivers"; then
1705 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1706 for driver in $VULKAN_DRIVERS; do
1709 if test "x$HAVE_I965_DRI" != xyes; then
1710 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1712 if test "x$with_sha1" == "x"; then
1713 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1715 HAVE_INTEL_VULKAN=yes;
1719 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1723 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1727 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1728 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1729 "x$enable_osmesa" = xyes -o \
1733 dnl OSMesa configuration
1736 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1737 AC_ARG_WITH([osmesa-bits],
1738 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1739 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1740 [osmesa_bits="$withval"],
1742 if test "x$osmesa_bits" != x8; then
1743 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1744 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1748 case "x$osmesa_bits" in
1750 OSMESA_LIB="${OSMESA_LIB}"
1753 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1754 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1757 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1761 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1762 # only link libraries with osmesa if shared
1763 if test "$enable_static" = no; then
1764 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1768 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1771 AC_SUBST([OSMESA_LIB_DEPS])
1772 AC_SUBST([OSMESA_PC_REQ])
1773 AC_SUBST([OSMESA_PC_LIB_PRIV])
1776 dnl gbm configuration
1778 if test "x$enable_gbm" = xauto; then
1779 case "$with_egl_platforms" in
1786 if test "x$enable_gbm" = xyes; then
1787 if test "x$need_pci_id$have_pci_id" = xyesno; then
1788 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1791 if test "x$enable_dri" = xyes; then
1792 if test "x$enable_shared_glapi" = xno; then
1793 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1796 # Strictly speaking libgbm does not require --enable-dri, although
1797 # both of its backends do. Thus one can build libgbm without any
1798 # backends if --disable-dri is set.
1799 # To avoid unnecessary complexity of checking if at least one backend
1800 # is available when building, just mandate --enable-dri.
1801 AC_MSG_ERROR([gbm requires --enable-dri])
1804 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1805 if test "x$need_pci_id$have_libudev" = xyesyes; then
1806 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1810 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1811 AC_SUBST([GBM_PC_REQ_PRIV])
1812 AC_SUBST([GBM_PC_LIB_PRIV])
1815 dnl EGL configuration
1819 if test "x$enable_egl" = xyes; then
1820 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1822 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1824 if test "$enable_static" != yes; then
1825 if test "x$enable_dri" = xyes; then
1826 HAVE_EGL_DRIVER_DRI2=1
1827 if test "x$enable_shared_glapi" = xno; then
1828 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1830 if test "x$enable_dri3" = xyes; then
1831 HAVE_EGL_DRIVER_DRI3=1
1832 if test "x$enable_shared_glapi" = xno; then
1833 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1837 # Avoid building an "empty" libEGL. Drop/update this
1838 # when other backends (haiku?) come along.
1839 AC_MSG_ERROR([egl requires --enable-dri])
1844 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1845 AC_SUBST([EGL_LIB_DEPS])
1850 dnl XA configuration
1852 if test "x$enable_xa" = xyes; then
1853 if test "x$with_gallium_drivers" = xswrast; then
1855 Building xa requires at least one non swrast gallium driver.
1856 If you are looking to use libxatracker.so with the VMware driver,
1857 make sure to include svga in the gallium drivers list, apart from
1859 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1861 gallium_st="$gallium_st xa"
1863 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1866 dnl Gallium G3DVL configuration
1868 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1869 if test "x$enable_xvmc" = xauto; then
1870 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1873 if test "x$enable_vdpau" = xauto; then
1874 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1877 if test "x$enable_omx" = xauto; then
1878 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1881 if test "x$enable_va" = xauto; then
1882 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1886 if test "x$enable_dri" = xyes -o \
1887 "x$enable_xvmc" = xyes -o \
1888 "x$enable_vdpau" = xyes -o \
1889 "x$enable_omx" = xyes -o \
1890 "x$enable_va" = xyes; then
1893 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1895 if test "x$enable_xvmc" = xyes -o \
1896 "x$enable_vdpau" = xyes -o \
1897 "x$enable_omx" = xyes -o \
1898 "x$enable_va" = xyes; then
1899 if test x"$enable_dri3" = xyes; then
1900 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
1901 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1903 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1905 need_gallium_vl_winsys=yes
1907 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1909 if test "x$enable_xvmc" = xyes; then
1910 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1911 gallium_st="$gallium_st xvmc"
1913 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1915 if test "x$enable_vdpau" = xyes; then
1916 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1917 gallium_st="$gallium_st vdpau"
1918 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
1920 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1922 if test "x$enable_omx" = xyes; then
1923 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1924 gallium_st="$gallium_st omx"
1926 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1928 if test "x$enable_va" = xyes; then
1929 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1930 gallium_st="$gallium_st va"
1932 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1935 dnl Nine Direct3D9 configuration
1937 if test "x$enable_nine" = xyes; then
1938 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1939 AC_MSG_ERROR([nine requires the gallium swrast driver])
1941 if test "x$with_gallium_drivers" = xswrast; then
1942 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1944 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1945 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1948 if test "x$enable_dri3" = xno; then
1949 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1952 gallium_st="$gallium_st nine"
1954 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1957 dnl OpenCL configuration
1960 AC_ARG_WITH([clang-libdir],
1961 [AS_HELP_STRING([--with-clang-libdir],
1962 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1963 [CLANG_LIBDIR="$withval"],
1966 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1967 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1969 if test "x$have_libelf" = xno; then
1972 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1973 AC_SUBST([LIBELF_LIBS])
1974 AC_SUBST([LIBELF_CFLAGS])
1977 if test "x$enable_opencl" = xyes; then
1978 if test -z "$with_gallium_drivers"; then
1979 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1982 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1983 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1986 if test "x$have_libclc" = xno; then
1987 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1988 Make sure the directory containing libclc.pc is specified in your
1989 PKG_CONFIG_PATH environment variable.
1990 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1992 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1993 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1994 AC_SUBST([LIBCLC_INCLUDEDIR])
1995 AC_SUBST([LIBCLC_LIBEXECDIR])
1998 gallium_st="$gallium_st clover"
2000 if test "x$enable_opencl_icd" = xyes; then
2001 OPENCL_LIBNAME="MesaOpenCL"
2003 OPENCL_LIBNAME="OpenCL"
2006 if test "x$have_libelf" != xyes; then
2007 AC_MSG_ERROR([Clover requires libelf])
2010 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2011 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2012 AC_SUBST([OPENCL_LIBNAME])
2015 dnl Gallium configuration
2017 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2019 AC_SUBST([LLVM_BINDIR])
2020 AC_SUBST([LLVM_CFLAGS])
2021 AC_SUBST([LLVM_CPPFLAGS])
2022 AC_SUBST([LLVM_CXXFLAGS])
2023 AC_SUBST([LLVM_LIBDIR])
2024 AC_SUBST([LLVM_LIBS])
2025 AC_SUBST([LLVM_LDFLAGS])
2026 AC_SUBST([LLVM_INCLUDEDIR])
2027 AC_SUBST([LLVM_VERSION])
2028 AC_SUBST([CLANG_RESOURCE_DIR])
2030 case "x$enable_opengl$enable_gles1$enable_gles2" in
2032 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2036 AC_SUBST([VG_LIB_DEPS])
2037 AC_SUBST([EGL_CLIENT_APIS])
2040 dnl EGL Platforms configuration
2042 AC_ARG_WITH([egl-platforms],
2043 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2044 [comma delimited native platforms libEGL supports, e.g.
2045 "x11,drm" @<:@default=auto@:>@])],
2046 [with_egl_platforms="$withval"],
2047 [if test "x$enable_egl" = xyes; then
2048 with_egl_platforms="x11"
2050 with_egl_platforms=""
2053 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2054 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2057 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2058 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2060 if test "x$WAYLAND_SCANNER" = x; then
2061 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2064 # Do per-EGL platform setups and checks
2065 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2066 for plat in $egl_platforms; do
2069 test "x$have_libdrm" != xyes &&
2070 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
2072 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2074 if test "x$WAYLAND_SCANNER" = x; then
2075 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2080 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2084 test "x$enable_gbm" = "xno" &&
2085 AC_MSG_ERROR([EGL platform drm needs gbm])
2086 test "x$have_libdrm" != xyes &&
2087 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
2091 test "x$have_libdrm" != xyes &&
2092 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
2099 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2103 case "$plat$need_pci_id$have_pci_id" in
2104 waylandyesno|drmyesno)
2105 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
2109 # libEGL wants to default to the first platform specified in
2110 # ./configure. parse that here.
2111 if test "x$egl_platforms" != "x"; then
2112 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2113 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2115 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2118 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2119 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2120 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2121 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2122 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2124 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2126 AC_SUBST([EGL_NATIVE_PLATFORM])
2127 AC_SUBST([EGL_CFLAGS])
2129 # If we don't have the X11 platform, set this define so we don't try to include
2131 if ! echo "$egl_platforms" | grep -q 'x11'; then
2132 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2133 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2139 AC_ARG_ENABLE([gallium-llvm],
2140 [AS_HELP_STRING([--enable-gallium-llvm],
2141 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2142 [enable_gallium_llvm="$enableval"],
2143 [enable_gallium_llvm=auto])
2145 AC_ARG_ENABLE([llvm-shared-libs],
2146 [AS_HELP_STRING([--enable-llvm-shared-libs],
2147 [link with LLVM shared libraries @<:@default=enabled@:>@])],
2148 [enable_llvm_shared_libs="$enableval"],
2149 [enable_llvm_shared_libs=yes])
2151 AC_ARG_WITH([llvm-prefix],
2152 [AS_HELP_STRING([--with-llvm-prefix],
2153 [Prefix for LLVM installations in non-standard locations])],
2154 [llvm_prefix="$withval"],
2158 # Call this inside ` ` to get the return value.
2159 # $1 is the llvm-config command with arguments.
2160 strip_unwanted_llvm_flags() {
2161 # Use \> (marks the end of the word)
2163 -e 's/-march=\S*//g' \
2164 -e 's/-mtune=\S*//g' \
2165 -e 's/-mcpu=\S*//g' \
2166 -e 's/-DNDEBUG\>//g' \
2167 -e 's/-D_GNU_SOURCE\>//g' \
2168 -e 's/-pedantic\>//g' \
2169 -e 's/-Wcovered-switch-default\>//g' \
2173 -e 's/-Wcast-qual\>//g' \
2174 -e 's/-Woverloaded-virtual\>//g' \
2175 -e 's/-fcolor-diagnostics\>//g' \
2176 -e 's/-fdata-sections\>//g' \
2177 -e 's/-ffunction-sections\>//g' \
2178 -e 's/-fno-exceptions\>//g' \
2179 -e 's/-fomit-frame-pointer\>//g' \
2180 -e 's/-fvisibility-inlines-hidden\>//g' \
2182 -e 's/-fstack-protector-strong\>//g'
2185 llvm_check_version_for() {
2186 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
2187 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
2193 if test -z "$with_gallium_drivers"; then
2194 enable_gallium_llvm=no
2196 if test "x$enable_gallium_llvm" = xauto; then
2198 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2201 if test "x$enable_gallium_llvm" = xyes; then
2202 if test -n "$llvm_prefix"; then
2203 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
2205 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
2208 if test "x$LLVM_CONFIG" != xno; then
2209 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
2210 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2211 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
2212 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
2213 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2214 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2215 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
2216 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
2218 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
2219 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2220 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
2221 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2223 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
2224 if test -z "$LLVM_VERSION_PATCH"; then
2225 LLVM_VERSION_PATCH=0
2228 if test -n "${LLVM_VERSION_MAJOR}"; then
2229 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
2231 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
2234 LLVM_REQUIRED_VERSION_MAJOR="3"
2235 LLVM_REQUIRED_VERSION_MINOR="3"
2236 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
2237 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
2240 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
2242 if $LLVM_CONFIG --components | grep -q inteljitevents ; then
2243 LLVM_COMPONENTS="${LLVM_COMPONENTS} inteljitevents"
2246 if test "x$enable_opencl" = xyes; then
2247 llvm_check_version_for "3" "6" "0" "opencl"
2249 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
2250 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
2252 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2255 dnl Check for Clang internal headers
2256 if test "x$enable_opencl" = xyes; then
2257 if test -z "$CLANG_LIBDIR"; then
2258 CLANG_LIBDIR=${LLVM_LIBDIR}
2260 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2261 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2262 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2272 if test "x$enable_opencl" = xyes; then
2273 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2277 dnl Directory for XVMC libs
2278 AC_ARG_WITH([xvmc-libdir],
2279 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2280 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2281 [XVMC_LIB_INSTALL_DIR="$withval"],
2282 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2283 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2288 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2290 dnl Directory for VDPAU libs
2291 AC_ARG_WITH([vdpau-libdir],
2292 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2293 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2294 [VDPAU_LIB_INSTALL_DIR="$withval"],
2295 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2296 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2298 dnl Directory for OMX libs
2300 AC_ARG_WITH([omx-libdir],
2301 [AS_HELP_STRING([--with-omx-libdir=DIR],
2302 [directory for the OMX libraries])],
2303 [OMX_LIB_INSTALL_DIR="$withval"],
2304 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2305 AC_SUBST([OMX_LIB_INSTALL_DIR])
2307 dnl Directory for VA libs
2309 AC_ARG_WITH([va-libdir],
2310 [AS_HELP_STRING([--with-va-libdir=DIR],
2311 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2312 [VA_LIB_INSTALL_DIR="$withval"],
2313 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2314 AC_SUBST([VA_LIB_INSTALL_DIR])
2316 AC_ARG_WITH([d3d-libdir],
2317 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2318 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2319 [D3D_DRIVER_INSTALL_DIR="$withval"],
2320 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2321 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2324 dnl Gallium helper functions
2326 gallium_require_drm() {
2327 if test "x$have_libdrm" != xyes; then
2328 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2332 gallium_require_llvm() {
2333 if test "x$MESA_LLVM" = x0; then
2334 case "$host" in *gnux32) return;; esac
2336 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2341 gallium_require_drm_loader() {
2342 if test "x$need_pci_id$have_pci_id" = xyesno; then
2343 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2347 dnl This is for Glamor. Skip this if OpenGL is disabled.
2349 if test "x$enable_opengl" = xno; then
2353 case "$with_egl_platforms" in
2357 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2360 if test "x$enable_gbm" != xyes; then
2361 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2365 radeon_llvm_check() {
2366 if test ${LLVM_VERSION_INT} -lt 307; then
2367 amdgpu_llvm_target_name='r600'
2369 amdgpu_llvm_target_name='amdgpu'
2371 if test "x$enable_gallium_llvm" != "xyes"; then
2372 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2374 llvm_check_version_for "3" "6" "0" $1
2375 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2376 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2378 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2379 NEED_RADEON_LLVM=yes
2380 if test "x$have_libelf" != xyes; then
2381 AC_MSG_ERROR([$1 requires libelf when using llvm])
2386 gallium_require_llvm $1
2387 if test ${LLVM_VERSION_INT} -lt 306; then
2388 AC_MSG_ERROR([LLVM version 3.6 or later required when building $1])
2390 if test "x$enable_gallium_llvm" != "xyes"; then
2391 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2395 swr_require_cxx_feature_flags() {
2397 preprocessor_test="$2"
2401 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2403 save_CXXFLAGS="$CXXFLAGS"
2407 for opts in $option_list
2410 CXXFLAGS="$opts $save_CXXFLAGS"
2413 [ #if !($preprocessor_test)
2422 CXXFLAGS="$save_CXXFLAGS"
2424 if test $found -eq 1; then
2425 AC_MSG_RESULT([$opts])
2426 eval "$output_var=\$opts"
2430 AC_MSG_ERROR([swr requires $feature_name support])
2434 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2435 if test -n "$with_gallium_drivers"; then
2436 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2437 for driver in $gallium_drivers; do
2440 HAVE_GALLIUM_SVGA=yes
2441 gallium_require_drm "svga"
2442 gallium_require_drm_loader
2445 HAVE_GALLIUM_I915=yes
2446 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2447 gallium_require_drm "Gallium i915"
2448 gallium_require_drm_loader
2451 HAVE_GALLIUM_ILO=yes
2452 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2453 gallium_require_drm "Gallium i965/ilo"
2454 gallium_require_drm_loader
2457 HAVE_GALLIUM_R300=yes
2458 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2459 gallium_require_drm "Gallium R300"
2460 gallium_require_drm_loader
2461 gallium_require_llvm "Gallium R300"
2464 HAVE_GALLIUM_R600=yes
2465 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2466 gallium_require_drm "Gallium R600"
2467 gallium_require_drm_loader
2468 if test "x$enable_opencl" = xyes; then
2469 radeon_llvm_check "r600g"
2470 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2474 HAVE_GALLIUM_RADEONSI=yes
2475 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2476 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2477 gallium_require_drm "radeonsi"
2478 gallium_require_drm_loader
2479 radeon_llvm_check "radeonsi"
2480 require_egl_drm "radeonsi"
2483 HAVE_GALLIUM_NOUVEAU=yes
2484 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2485 gallium_require_drm "nouveau"
2486 gallium_require_drm_loader
2489 HAVE_GALLIUM_FREEDRENO=yes
2490 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2491 gallium_require_drm "freedreno"
2492 gallium_require_drm_loader
2495 HAVE_GALLIUM_SOFTPIPE=yes
2496 if test "x$MESA_LLVM" = x1; then
2497 HAVE_GALLIUM_LLVMPIPE=yes
2501 swr_llvm_check "swr"
2503 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2506 AC_SUBST([SWR_CXX11_CXXFLAGS])
2508 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2509 ",-mavx,-march=core-avx" \
2511 AC_SUBST([SWR_AVX_CXXFLAGS])
2513 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2514 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2516 AC_SUBST([SWR_AVX2_CXXFLAGS])
2518 HAVE_GALLIUM_SWR=yes
2521 HAVE_GALLIUM_VC4=yes
2522 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2523 gallium_require_drm "vc4"
2524 gallium_require_drm_loader
2526 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2527 [USE_VC4_SIMULATOR=yes;
2528 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2529 [USE_VC4_SIMULATOR=no])
2532 HAVE_GALLIUM_VIRGL=yes
2533 gallium_require_drm "virgl"
2534 gallium_require_drm_loader
2535 require_egl_drm "virgl"
2538 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2544 dnl Set LLVM_LIBS - This is done after the driver configuration so
2545 dnl that drivers can add additional components to LLVM_COMPONENTS.
2546 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2547 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2548 dnl this was causing the same libraries to be appear multiple times
2551 if test "x$MESA_LLVM" != x0; then
2553 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2554 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2556 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2558 dnl llvm-config may not give the right answer when llvm is a built as a
2559 dnl single shared library, so we must work the library name out for
2561 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2562 if test "x$enable_llvm_shared_libs" = xyes; then
2563 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2564 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2565 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2567 if test "x$llvm_have_one_so" = xyes; then
2568 dnl LLVM was built using auto*, so there is only one shared object.
2569 LLVM_LIBS="-l$LLVM_SO_NAME"
2571 dnl If LLVM was built with CMake, there will be one shared object per
2573 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2574 [AC_MSG_ERROR([Could not find llvm shared libraries:
2575 Please make sure you have built llvm with the --enable-shared option
2576 and that your llvm libraries are installed in $LLVM_LIBDIR
2577 If you have installed your llvm libraries to a different directory you
2578 can use the --with-llvm-prefix= configure flag to specify this directory.
2579 NOTE: Mesa is attempting to use llvm shared libraries by default.
2580 If you do not want to build with llvm shared libraries and instead want to
2581 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2582 invocation and rebuild.])])
2584 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2585 dnl install uses a shared object for each component and we have
2586 dnl already added all of these objects to LLVM_LIBS.
2589 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2590 dnl We need to link to llvm system libs when using static libs
2591 dnl However, only llvm 3.5+ provides --system-libs
2592 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2593 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2598 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2599 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2600 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2601 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2602 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2603 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2604 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2605 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2606 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2607 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2608 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2609 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2610 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2611 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2612 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2613 "x$HAVE_GALLIUM_SWR" = xyes)
2614 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2615 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2617 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2619 if test "x$enable_dri" = xyes; then
2620 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2623 if test "x$have_drisw_kms" = xyes; then
2624 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2626 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2628 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2629 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2630 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2631 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2632 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2633 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2635 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2637 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2638 "x$HAVE_I965_DRI" = xyes)
2640 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2641 "x$HAVE_GALLIUM_R600" = xyes -o \
2642 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2643 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2644 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2645 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2646 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2647 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2648 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2649 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2652 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2653 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2654 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2656 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2657 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2658 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2660 AC_SUBST([NINE_MAJOR], 1)
2661 AC_SUBST([NINE_MINOR], 0)
2662 AC_SUBST([NINE_TINY], 0)
2663 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2665 AC_SUBST([VDPAU_MAJOR], 1)
2666 AC_SUBST([VDPAU_MINOR], 0)
2668 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2669 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2670 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2671 AC_SUBST([VA_MINOR], $VA_MINOR)
2673 AC_SUBST([XVMC_MAJOR], 1)
2674 AC_SUBST([XVMC_MINOR], 0)
2676 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2677 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2678 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2679 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2681 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2682 AC_SUBST([XA_MINOR], $XA_MINOR)
2683 AC_SUBST([XA_TINY], $XA_TINY)
2684 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2686 AC_SUBST([TIMESTAMP_CMD], '`test $(SOURCE_DATE_EPOCH) && echo $(SOURCE_DATE_EPOCH) || date +%s`')
2688 AC_ARG_ENABLE(valgrind,
2689 [AS_HELP_STRING([--enable-valgrind],
2690 [Build mesa with valgrind support (default: auto)])],
2691 [VALGRIND=$enableval], [VALGRIND=auto])
2692 if test "x$VALGRIND" != xno; then
2693 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2695 AC_MSG_CHECKING([whether to enable Valgrind support])
2696 if test "x$VALGRIND" = xauto; then
2697 VALGRIND="$have_valgrind"
2700 if test "x$VALGRIND" = "xyes"; then
2701 if ! test "x$have_valgrind" = xyes; then
2702 AC_MSG_ERROR([Valgrind support required but not present])
2704 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2707 AC_MSG_RESULT([$VALGRIND])
2709 dnl Restore LDFLAGS and CPPFLAGS
2710 LDFLAGS="$_SAVE_LDFLAGS"
2711 CPPFLAGS="$_SAVE_CPPFLAGS"
2713 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2714 if test "x$acv_mesa_CLANG" = xyes; then
2715 CFLAGS="$CFLAGS -Qunused-arguments"
2716 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2719 dnl Add user CFLAGS and CXXFLAGS
2720 CFLAGS="$CFLAGS $USER_CFLAGS"
2721 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2723 dnl Substitute the config
2724 AC_CONFIG_FILES([Makefile
2727 src/compiler/Makefile
2730 src/egl/wayland/wayland-drm/Makefile
2731 src/egl/wayland/wayland-egl/Makefile
2732 src/egl/wayland/wayland-egl/wayland-egl.pc
2733 src/gallium/Makefile
2734 src/gallium/auxiliary/Makefile
2735 src/gallium/auxiliary/pipe-loader/Makefile
2736 src/gallium/drivers/freedreno/Makefile
2737 src/gallium/drivers/ddebug/Makefile
2738 src/gallium/drivers/i915/Makefile
2739 src/gallium/drivers/ilo/Makefile
2740 src/gallium/drivers/llvmpipe/Makefile
2741 src/gallium/drivers/noop/Makefile
2742 src/gallium/drivers/nouveau/Makefile
2743 src/gallium/drivers/r300/Makefile
2744 src/gallium/drivers/r600/Makefile
2745 src/gallium/drivers/radeon/Makefile
2746 src/gallium/drivers/radeonsi/Makefile
2747 src/gallium/drivers/rbug/Makefile
2748 src/gallium/drivers/softpipe/Makefile
2749 src/gallium/drivers/svga/Makefile
2750 src/gallium/drivers/swr/Makefile
2751 src/gallium/drivers/trace/Makefile
2752 src/gallium/drivers/vc4/Makefile
2753 src/gallium/drivers/virgl/Makefile
2754 src/gallium/state_trackers/clover/Makefile
2755 src/gallium/state_trackers/dri/Makefile
2756 src/gallium/state_trackers/glx/xlib/Makefile
2757 src/gallium/state_trackers/nine/Makefile
2758 src/gallium/state_trackers/omx/Makefile
2759 src/gallium/state_trackers/osmesa/Makefile
2760 src/gallium/state_trackers/va/Makefile
2761 src/gallium/state_trackers/vdpau/Makefile
2762 src/gallium/state_trackers/xa/Makefile
2763 src/gallium/state_trackers/xvmc/Makefile
2764 src/gallium/targets/d3dadapter9/Makefile
2765 src/gallium/targets/d3dadapter9/d3d.pc
2766 src/gallium/targets/dri/Makefile
2767 src/gallium/targets/libgl-xlib/Makefile
2768 src/gallium/targets/omx/Makefile
2769 src/gallium/targets/opencl/Makefile
2770 src/gallium/targets/opencl/mesa.icd
2771 src/gallium/targets/osmesa/Makefile
2772 src/gallium/targets/osmesa/osmesa.pc
2773 src/gallium/targets/pipe-loader/Makefile
2774 src/gallium/targets/va/Makefile
2775 src/gallium/targets/vdpau/Makefile
2776 src/gallium/targets/xa/Makefile
2777 src/gallium/targets/xa/xatracker.pc
2778 src/gallium/targets/xvmc/Makefile
2779 src/gallium/tests/trivial/Makefile
2780 src/gallium/tests/unit/Makefile
2781 src/gallium/winsys/freedreno/drm/Makefile
2782 src/gallium/winsys/i915/drm/Makefile
2783 src/gallium/winsys/intel/drm/Makefile
2784 src/gallium/winsys/nouveau/drm/Makefile
2785 src/gallium/winsys/radeon/drm/Makefile
2786 src/gallium/winsys/amdgpu/drm/Makefile
2787 src/gallium/winsys/svga/drm/Makefile
2788 src/gallium/winsys/sw/dri/Makefile
2789 src/gallium/winsys/sw/kms-dri/Makefile
2790 src/gallium/winsys/sw/null/Makefile
2791 src/gallium/winsys/sw/wrapper/Makefile
2792 src/gallium/winsys/sw/xlib/Makefile
2793 src/gallium/winsys/vc4/drm/Makefile
2794 src/gallium/winsys/virgl/drm/Makefile
2795 src/gallium/winsys/virgl/vtest/Makefile
2799 src/glx/apple/Makefile
2800 src/glx/tests/Makefile
2801 src/glx/windows/Makefile
2802 src/glx/windows/windowsdriproto.pc
2805 src/intel/tools/Makefile
2806 src/intel/vulkan/Makefile
2809 src/mapi/es1api/glesv1_cm.pc
2810 src/mapi/es2api/glesv2.pc
2811 src/mapi/glapi/gen/Makefile
2814 src/mesa/drivers/dri/dri.pc
2815 src/mesa/drivers/dri/common/Makefile
2816 src/mesa/drivers/dri/common/xmlpool/Makefile
2817 src/mesa/drivers/dri/i915/Makefile
2818 src/mesa/drivers/dri/i965/Makefile
2819 src/mesa/drivers/dri/Makefile
2820 src/mesa/drivers/dri/nouveau/Makefile
2821 src/mesa/drivers/dri/r200/Makefile
2822 src/mesa/drivers/dri/radeon/Makefile
2823 src/mesa/drivers/dri/swrast/Makefile
2824 src/mesa/drivers/osmesa/Makefile
2825 src/mesa/drivers/osmesa/osmesa.pc
2826 src/mesa/drivers/x11/Makefile
2827 src/mesa/main/tests/Makefile
2829 src/util/tests/hash_table/Makefile])
2833 # Fix up dependencies in *.Plo files, where we changed the extension of a
2835 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2839 dnl Output some configuration info for the user
2842 echo " prefix: $prefix"
2843 echo " exec_prefix: $exec_prefix"
2844 echo " libdir: $libdir"
2845 echo " includedir: $includedir"
2849 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2853 case "x$enable_osmesa$enable_gallium_osmesa" in
2855 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2858 echo " OSMesa: lib$OSMESA_LIB"
2866 if test "x$enable_dri" != xno; then
2867 echo " DRI platform: $dri_platform"
2868 if test -z "$DRI_DIRS"; then
2869 echo " DRI drivers: no"
2871 echo " DRI drivers: $DRI_DIRS"
2873 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2876 case "x$enable_glx" in
2878 echo " GLX: DRI-based"
2881 echo " GLX: Xlib-based"
2884 echo " GLX: Xlib-based (Gallium)"
2887 echo " GLX: $enable_glx"
2893 echo " EGL: $enable_egl"
2894 if test "$enable_egl" = yes; then
2895 echo " EGL platforms: $egl_platforms"
2898 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2899 egl_drivers="$egl_drivers builtin:egl_dri2"
2901 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2902 egl_drivers="$egl_drivers builtin:egl_dri3"
2905 echo " EGL drivers: $egl_drivers"
2910 if test "x$VULKAN_DRIVERS" != x; then
2911 echo " Vulkan drivers: $VULKAN_DRIVERS"
2912 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2914 echo " Vulkan drivers: no"
2918 if test "x$MESA_LLVM" = x1; then
2920 echo " llvm-config: $LLVM_CONFIG"
2921 echo " llvm-version: $LLVM_VERSION"
2927 if test -n "$with_gallium_drivers"; then
2928 echo " Gallium drivers: $gallium_drivers"
2929 echo " Gallium st: $gallium_st"
2935 if test "x$enable_gallium_extra_hud" != xyes; then
2936 echo " HUD extra stats: no"
2938 echo " HUD extra stats: yes"
2941 if test "x$enable_lmsensors" != xyes; then
2942 echo " HUD lmsensors: no"
2944 echo " HUD lmsensors: yes"
2949 echo " Shader cache: $enable_shader_cache"
2950 if test "x$enable_shader_cache" = "xyes"; then
2951 echo " With SHA1 from: $with_sha1"
2956 echo " Shared libs: $enable_shared"
2957 echo " Static libs: $enable_static"
2958 echo " Shared-glapi: $enable_shared_glapi"
2960 dnl Compiler options
2961 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2962 cflags=`echo $CFLAGS | \
2963 $SED 's/^ *//;s/ */ /;s/ *$//'`
2964 cxxflags=`echo $CXXFLAGS | \
2965 $SED 's/^ *//;s/ */ /;s/ *$//'`
2966 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2968 echo " CFLAGS: $cflags"
2969 echo " CXXFLAGS: $cxxflags"
2970 echo " Macros: $defines"
2972 if test "x$MESA_LLVM" = x1; then
2973 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2974 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2975 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2976 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2979 echo " PYTHON2: $PYTHON2"
2982 echo " Run '${MAKE-make}' to build Mesa"