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=2.4.74
78 LIBDRM_VC4_REQUIRED=2.4.69
79 DRI2PROTO_REQUIRED=2.6
80 DRI3PROTO_REQUIRED=1.0
81 PRESENTPROTO_REQUIRED=1.0
82 GLPROTO_REQUIRED=1.4.14
83 LIBOMXIL_BELLAGIO_REQUIRED=0.0
86 WAYLAND_REQUIRED=1.2.0
90 XSHMFENCE_REQUIRED=1.1
92 PYTHON_MAKO_REQUIRED=0.8.0
93 LIBSENSORS_REQUIRED=4.0.0
102 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
109 LT_INIT([disable-static])
111 AC_CHECK_PROG(RM, rm, [rm -f])
112 AC_CHECK_PROG(XXD, xxd, [xxd])
115 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
116 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
118 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
119 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
121 AC_CHECK_PROG(INDENT, indent, indent, cat)
122 if test "x$INDENT" != "xcat"; then
123 # Only GNU indent is supported
124 INDENT_VERSION=`indent --version | grep GNU`
125 if test $? -eq 0; then
126 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
132 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
134 if test -z "$PYTHON2"; then
135 if test ! -f "$srcdir/src/util/format_srgb.c"; then
136 AC_MSG_ERROR([Python not found - unable to generate sources])
139 if test "x$acv_mako_found" = xno; then
140 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
141 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
148 dnl We need a POSIX shell for parts of the build. Assume we have one
152 # Solaris /bin/sh is too old/non-POSIX compliant
153 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
158 dnl clang is mostly GCC-compatible, but its version is much lower,
159 dnl so we have to check for it.
160 AC_MSG_CHECKING([if compiling with clang])
163 [AC_LANG_PROGRAM([], [[
168 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
170 AC_MSG_RESULT([$acv_mesa_CLANG])
172 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
173 dnl versions are explictly not supported.
176 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
177 AC_MSG_CHECKING([whether gcc version is sufficient])
181 GCC_VERSION=`$CC -dumpversion`
182 if test $? -eq 0; then
183 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
184 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
187 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
189 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
194 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
197 if test "x$cross_compiling" = xyes; then
202 dnl We don't support building Mesa with Sun C compiler
203 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
204 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
205 if test "x$SUNCC" = xyes; then
206 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
209 dnl Check for compiler builtins
210 AX_GCC_BUILTIN([__builtin_bswap32])
211 AX_GCC_BUILTIN([__builtin_bswap64])
212 AX_GCC_BUILTIN([__builtin_clz])
213 AX_GCC_BUILTIN([__builtin_clzll])
214 AX_GCC_BUILTIN([__builtin_ctz])
215 AX_GCC_BUILTIN([__builtin_expect])
216 AX_GCC_BUILTIN([__builtin_ffs])
217 AX_GCC_BUILTIN([__builtin_ffsll])
218 AX_GCC_BUILTIN([__builtin_popcount])
219 AX_GCC_BUILTIN([__builtin_popcountll])
220 AX_GCC_BUILTIN([__builtin_unreachable])
222 AX_GCC_FUNC_ATTRIBUTE([const])
223 AX_GCC_FUNC_ATTRIBUTE([flatten])
224 AX_GCC_FUNC_ATTRIBUTE([format])
225 AX_GCC_FUNC_ATTRIBUTE([malloc])
226 AX_GCC_FUNC_ATTRIBUTE([packed])
227 AX_GCC_FUNC_ATTRIBUTE([pure])
228 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
229 AX_GCC_FUNC_ATTRIBUTE([unused])
230 AX_GCC_FUNC_ATTRIBUTE([visibility])
231 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
232 AX_GCC_FUNC_ATTRIBUTE([weak])
234 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
236 dnl Make sure the pkg-config macros are defined
237 m4_ifndef([PKG_PROG_PKG_CONFIG],
238 [m4_fatal([Could not locate the pkg-config autoconf macros.
239 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
240 are in a different location, try setting the environment variable
241 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
242 PKG_PROG_PKG_CONFIG()
244 dnl LIB_DIR - library basename
245 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
248 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
249 _SAVE_LDFLAGS="$LDFLAGS"
250 _SAVE_CPPFLAGS="$CPPFLAGS"
253 DEFINES="-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS"
260 linux*|*-gnu*|gnu*|cygwin*)
261 DEFINES="$DEFINES -D_GNU_SOURCE"
264 DEFINES="$DEFINES -DSVR4"
268 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
270 dnl Add flags for gcc and g++
271 if test "x$GCC" = xyes; then
272 CFLAGS="$CFLAGS -Wall"
274 if test "x$USE_GNU99" = xyes; then
275 CFLAGS="$CFLAGS -std=gnu99"
277 CFLAGS="$CFLAGS -std=c99"
280 # Enable -Werror=implicit-function-declaration and
281 # -Werror=missing-prototypes, if available, or otherwise, just
282 # -Wmissing-prototypes. This is particularly useful to avoid
283 # generating a loadable driver module that has undefined symbols.
284 save_CFLAGS="$CFLAGS"
285 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
286 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
287 CFLAGS="$CFLAGS -Werror=missing-prototypes"
288 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
289 AC_MSG_RESULT([yes]),
290 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
291 AC_MSG_RESULT([no])]);
293 # Enable -fvisibility=hidden if using a gcc that supports it
294 save_CFLAGS="$CFLAGS"
295 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
296 VISIBILITY_CFLAGS="-fvisibility=hidden"
297 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
298 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
299 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
301 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
304 # We don't want floating-point math functions to set errno or trap
305 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
307 # Flags to help ensure that certain portions of the code -- and only those
308 # portions -- can be built with MSVC:
309 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
310 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
311 # supports most of C99)
312 # - the rest has no compiler compiler restrictions
313 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
314 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
316 # Enable -Werror=vla if compiler supports it
317 save_CFLAGS="$CFLAGS"
318 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
319 CFLAGS="$CFLAGS -Werror=vla"
320 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
321 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
322 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
323 AC_MSG_RESULT([yes])],
324 AC_MSG_RESULT([no]));
325 CFLAGS="$save_CFLAGS"
327 if test "x$GXX" = xyes; then
328 CXXFLAGS="$CXXFLAGS -Wall"
330 # Enable -fvisibility=hidden if using a gcc that supports it
331 save_CXXFLAGS="$CXXFLAGS"
332 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
333 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
334 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
336 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
337 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
340 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
341 CXXFLAGS=$save_CXXFLAGS
343 # We don't want floating-point math functions to set errno or trap
344 CXXFLAGS="$CXXFLAGS -fno-math-errno -fno-trapping-math"
347 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
348 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
350 dnl even if the compiler appears to support it, using visibility attributes isn't
351 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
355 VISIBILITY_CXXFLAGS=""
359 AC_SUBST([VISIBILITY_CFLAGS])
360 AC_SUBST([VISIBILITY_CXXFLAGS])
363 dnl Optional flags, check for compiler support
365 SSE41_CFLAGS="-msse4.1"
366 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
367 dnl stack, but on x86-32 such alignment is not guaranteed.
368 case "$target_cpu" in
370 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
373 save_CFLAGS="$CFLAGS"
374 CFLAGS="$SSE41_CFLAGS $CFLAGS"
375 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
376 #include <smmintrin.h>
379 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
380 c = _mm_max_epu32(a, b);
381 return _mm_cvtsi128_si32(c);
382 }]])], SSE41_SUPPORTED=1)
383 CFLAGS="$save_CFLAGS"
384 if test "x$SSE41_SUPPORTED" = x1; then
385 DEFINES="$DEFINES -DUSE_SSE41"
387 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
388 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
390 dnl Check for new-style atomic builtins
391 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
394 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
395 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
396 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
397 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
399 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
401 dnl Check for Endianness
409 dnl Check for POWER8 Architecture
410 PWR8_CFLAGS="-mpower8-vector"
411 have_pwr8_intrinsics=no
412 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
414 CFLAGS="$PWR8_CFLAGS $CFLAGS"
415 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
416 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
417 #error "Need GCC >= 4.8 for sane POWER8 support"
421 vector unsigned char r;
422 vector unsigned int v = vec_splat_u32 (1);
423 r = __builtin_vec_vgbbd ((vector unsigned char) v);
425 }]])], have_pwr8_intrinsics=yes)
429 [AC_HELP_STRING([--disable-pwr8-inst],
430 [disable POWER8-specific instructions])],
431 [enable_pwr8=$enableval], [enable_pwr8=auto])
433 if test "x$enable_pwr8" = xno ; then
434 have_pwr8_intrinsics=disabled
437 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
438 DEFINES="$DEFINES -D_ARCH_PWR8"
439 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
440 CFLAGS="$CFLAGS $PWR8_CFLAGS"
445 AC_MSG_RESULT($have_pwr8_intrinsics)
446 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
447 AC_MSG_ERROR([POWER8 compiler support not detected])
450 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
451 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
454 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
456 dnl Can't have static and shared libraries, default to static if user
457 dnl explicitly requested. If both disabled, set to static since shared
458 dnl was explicitly requested.
459 case "x$enable_static$enable_shared" in
461 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
465 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
470 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
473 dnl other compiler options
475 AC_ARG_ENABLE([debug],
476 [AS_HELP_STRING([--enable-debug],
477 [use debug compiler flags and macros @<:@default=disabled@:>@])],
478 [enable_debug="$enableval"],
482 AC_ARG_ENABLE([profile],
483 [AS_HELP_STRING([--enable-profile],
484 [enable profiling of code @<:@default=disabled@:>@])],
485 [enable_profile="$enableval"],
489 if test "x$enable_profile" = xyes; then
490 DEFINES="$DEFINES -DPROFILE"
491 if test "x$GCC" = xyes; then
492 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
494 if test "x$GXX" = xyes; then
495 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
499 if test "x$enable_debug" = xyes; then
500 DEFINES="$DEFINES -DDEBUG"
501 if test "x$enable_profile" = xyes; then
502 AC_MSG_WARN([Debug and Profile are enabled at the same time])
504 if test "x$GCC" = xyes; then
505 if ! echo "$CFLAGS" | grep -q -e '-g'; then
508 if ! echo "$CFLAGS" | grep -q -e '-O'; then
512 if test "x$GXX" = xyes; then
513 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
514 CXXFLAGS="$CXXFLAGS -g"
516 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
517 CXXFLAGS="$CXXFLAGS -O0"
521 DEFINES="$DEFINES -DNDEBUG"
524 DEFAULT_GL_LIB_NAME=GL
527 dnl Check if linker supports -Bsymbolic
529 save_LDFLAGS=$LDFLAGS
530 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
531 AC_MSG_CHECKING([if ld supports -Bsymbolic])
533 [AC_LANG_SOURCE([int main() { return 0;}])],
534 [AC_MSG_RESULT([yes])
535 BSYMBOLIC="-Wl,-Bsymbolic";],
538 LDFLAGS=$save_LDFLAGS
540 AC_SUBST([BSYMBOLIC])
543 dnl Check if linker supports garbage collection
545 save_LDFLAGS=$LDFLAGS
546 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
547 AC_MSG_CHECKING([whether ld supports --gc-sections])
549 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
550 [AC_MSG_RESULT([yes])
551 GC_SECTIONS="-Wl,--gc-sections";],
554 LDFLAGS=$save_LDFLAGS
556 AC_SUBST([GC_SECTIONS])
559 dnl OpenBSD does not have DT_NEEDED entries for libc by design
560 dnl so when these flags are passed to ld via libtool the checks will fail
564 LD_NO_UNDEFINED="" ;;
566 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
569 AC_SUBST([LD_NO_UNDEFINED])
572 dnl Check if linker supports version scripts
574 AC_MSG_CHECKING([if the linker supports version-scripts])
575 save_LDFLAGS=$LDFLAGS
576 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
577 cat > conftest.map <<EOF
587 [AC_LANG_SOURCE([int main() { return 0;}])],
588 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
589 [have_ld_version_script=no; AC_MSG_RESULT(no)])
590 LDFLAGS=$save_LDFLAGS
591 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
594 dnl Check if linker supports dynamic list files
596 AC_MSG_CHECKING([if the linker supports --dynamic-list])
597 save_LDFLAGS=$LDFLAGS
598 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
599 cat > conftest.dyn <<EOF
601 radeon_drm_winsys_create;
605 [AC_LANG_SOURCE([int main() { return 0;}])],
606 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
607 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
608 LDFLAGS=$save_LDFLAGS
609 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
612 dnl compatibility symlinks
616 HAVE_COMPAT_SYMLINKS=yes ;;
618 HAVE_COMPAT_SYMLINKS=no ;;
621 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
623 DEFAULT_GL_LIB_NAME=GL
626 dnl Libglvnd configuration
628 AC_ARG_ENABLE([libglvnd],
629 [AS_HELP_STRING([--enable-libglvnd],
630 [Build for libglvnd @<:@default=disabled@:>@])],
631 [enable_libglvnd="$enableval"],
632 [enable_libglvnd=no])
633 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
634 #AM_COND_IF([USE_LIBGLVND_GLX], [DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"])
635 if test "x$enable_libglvnd" = xyes ; then
636 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
637 DEFAULT_GL_LIB_NAME=GLX_mesa
643 dnl Unfortunately we need to do a few things that libtool can't help us with,
644 dnl so we need some knowledge of shared library filenames:
646 dnl LIB_EXT is the extension used when creating symlinks for alternate
647 dnl filenames for a shared library which will be dynamically loaded
649 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
650 dnl the file for a shared library we wish to link with
673 AC_ARG_WITH([gl-lib-name],
674 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
675 [specify GL library name @<:@default=GL@:>@])],
677 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
678 AC_ARG_WITH([osmesa-lib-name],
679 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
680 [specify OSMesa library name @<:@default=OSMesa@:>@])],
681 [OSMESA_LIB=$withval],
683 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
684 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
687 dnl Mangled Mesa support
689 AC_ARG_ENABLE([mangling],
690 [AS_HELP_STRING([--enable-mangling],
691 [enable mangled symbols and library name @<:@default=disabled@:>@])],
692 [enable_mangling="${enableval}"],
695 if test "x${enable_mangling}" = "xyes" ; then
696 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
697 GL_LIB="Mangled${GL_LIB}"
698 OSMESA_LIB="Mangled${OSMESA_LIB}"
701 AC_SUBST([OSMESA_LIB])
704 dnl potentially-infringing-but-nobody-knows-for-sure stuff
706 AC_ARG_ENABLE([texture-float],
707 [AS_HELP_STRING([--enable-texture-float],
708 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
709 [enable_texture_float="$enableval"],
710 [enable_texture_float=no]
712 if test "x$enable_texture_float" = xyes; then
713 AC_MSG_WARN([Floating-point textures enabled.])
714 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
715 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
719 dnl Arch/platform-specific settings
722 [AS_HELP_STRING([--disable-asm],
723 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
724 [enable_asm="$enableval"],
728 AC_MSG_CHECKING([whether to enable assembly])
729 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
730 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
731 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
733 i?86 | x86_64 | amd64)
734 if test "x$host_cpu" != "x$target_cpu"; then
736 AC_MSG_RESULT([no, cross compiling])
741 # check for supported arches
742 if test "x$enable_asm" = xyes; then
746 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
753 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
769 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
770 AC_MSG_RESULT([yes, x86])
773 DEFINES="$DEFINES -DUSE_X86_64_ASM"
774 AC_MSG_RESULT([yes, x86_64])
777 DEFINES="$DEFINES -DUSE_SPARC_ASM"
778 AC_MSG_RESULT([yes, sparc])
781 AC_MSG_RESULT([no, platform not supported])
787 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
788 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
789 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
790 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
792 dnl Check to see if dlopen is in default libraries (like Solaris, which
793 dnl has it in libc), or if libdl is needed to get it.
794 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
795 [AC_CHECK_LIB([dl], [dlopen],
796 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
797 AC_SUBST([DLOPEN_LIBS])
799 dnl Check if that library also has dladdr
801 LIBS="$LIBS $DLOPEN_LIBS"
802 AC_CHECK_FUNCS([dladdr])
809 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
810 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
811 [AC_MSG_ERROR([Could not find clock_gettime])])])
812 AC_SUBST([CLOCK_LIB])
816 dnl See if posix_memalign is available
817 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
819 dnl Check for pthreads
821 if test "x$ax_pthread_ok" = xno; then
822 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
824 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
825 dnl to -pthread, which causes problems if we need -lpthread to appear in
826 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
827 dnl is not valid for that platform.
828 if test "x$android" = xno; then
829 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
832 dnl pthread-stubs is mandatory on targets where it exists
835 pthread_stubs_possible="no"
838 pthread_stubs_possible="yes"
842 if test "x$pthread_stubs_possible" = xyes; then
843 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs)
844 AC_SUBST(PTHREADSTUBS_CFLAGS)
845 AC_SUBST(PTHREADSTUBS_LIBS)
848 dnl SELinux awareness.
849 AC_ARG_ENABLE([selinux],
850 [AS_HELP_STRING([--enable-selinux],
851 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
852 [MESA_SELINUX="$enableval"],
854 if test "x$enable_selinux" = "xyes"; then
855 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
856 [AC_CHECK_HEADER([selinux/selinux.h],[],
857 [AC_MSG_ERROR([SELinux headers not found])])
858 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
859 [AC_MSG_ERROR([SELinux library not found])])
860 SELINUX_LIBS="-lselinux"])
861 DEFINES="$DEFINES -DMESA_SELINUX"
863 AC_SUBST([SELINUX_CFLAGS])
864 AC_SUBST([SELINUX_LIBS])
869 AC_ARG_ENABLE([llvm-shared-libs],
870 [AS_HELP_STRING([--enable-llvm-shared-libs],
871 [link with LLVM shared libraries @<:@default=enabled@:>@])],
872 [enable_llvm_shared_libs="$enableval"],
873 [enable_llvm_shared_libs=yes])
875 AC_ARG_WITH([llvm-prefix],
876 [AS_HELP_STRING([--with-llvm-prefix],
877 [Prefix for LLVM installations in non-standard locations])],
878 [llvm_prefix="$withval"],
881 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
882 if test "x$have_libelf" = xno; then
885 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
886 AC_SUBST([LIBELF_LIBS])
887 AC_SUBST([LIBELF_CFLAGS])
890 if test -z "$LLVM_CONFIG"; then
891 if test -n "$llvm_prefix"; then
892 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
894 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
898 llvm_add_component() {
899 new_llvm_component=$1
902 LLVM_COMPONENTS="$LLVM_COMPONENTS $new_llvm_component"
905 llvm_add_default_components() {
908 # Required default components
909 llvm_add_component "bitwriter" $driver_name
910 llvm_add_component "engine" $driver_name
911 llvm_add_component "mcdisassembler" $driver_name
912 llvm_add_component "mcjit" $driver_name
914 # Optional default components
915 if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
916 LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
924 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
925 llvm_add_component $new_llvm_target $driver_name
927 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
931 # Call this inside ` ` to get the return value.
932 # $1 is the llvm-config command with arguments.
933 strip_unwanted_llvm_flags() {
934 # Use \> (marks the end of the word)
936 -e 's/-march=\S*//g' \
937 -e 's/-mtune=\S*//g' \
938 -e 's/-mcpu=\S*//g' \
939 -e 's/-DNDEBUG\>//g' \
940 -e 's/-D_GNU_SOURCE\>//g' \
941 -e 's/-pedantic\>//g' \
942 -e 's/-Wcovered-switch-default\>//g' \
946 -e 's/-Wcast-qual\>//g' \
947 -e 's/-Woverloaded-virtual\>//g' \
948 -e 's/-fcolor-diagnostics\>//g' \
949 -e 's/-fdata-sections\>//g' \
950 -e 's/-ffunction-sections\>//g' \
951 -e 's/-fno-exceptions\>//g' \
952 -e 's/-fomit-frame-pointer\>//g' \
953 -e 's/-fvisibility-inlines-hidden\>//g' \
955 -e 's/-fstack-protector-strong\>//g'
958 llvm_set_environment_variables() {
959 if test "x$LLVM_CONFIG" != xno; then
960 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
961 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
962 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
963 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
964 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
965 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
966 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
967 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
969 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
970 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
971 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
972 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
974 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
975 if test -z "$LLVM_VERSION_PATCH"; then
979 if test -n "${LLVM_VERSION_MAJOR}"; then
980 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
982 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
985 llvm_add_default_components "gallium"
987 if test "x$enable_opencl" = xyes; then
988 llvm_check_version_for "3" "6" "0" "opencl"
990 llvm_add_component "all-targets" "opencl"
991 llvm_add_component "ipo" "opencl"
992 llvm_add_component "linker" "opencl"
993 llvm_add_component "instrumentation" "opencl"
994 llvm_add_component "irreader" "opencl"
995 llvm_add_component "option" "opencl"
996 llvm_add_component "objcarcopts" "opencl"
997 llvm_add_component "profiledata" "opencl"
999 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1002 dnl Check for Clang internal headers
1003 if test "x$enable_opencl" = xyes; then
1004 if test -z "$CLANG_LIBDIR"; then
1005 CLANG_LIBDIR=${LLVM_LIBDIR}
1007 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1008 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1009 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1017 llvm_check_version_for() {
1018 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
1019 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1023 radeon_llvm_check() {
1024 if test ${LLVM_VERSION_INT} -lt 307; then
1025 amdgpu_llvm_target_name='r600'
1027 amdgpu_llvm_target_name='amdgpu'
1030 llvm_check_version_for $2 $3 $4 $1
1032 llvm_add_target $amdgpu_llvm_target_name $1
1034 llvm_add_component "bitreader" $1
1035 llvm_add_component "ipo" $1
1037 NEED_RADEON_LLVM=yes
1038 if test "x$have_libelf" != xyes; then
1039 AC_MSG_ERROR([$1 requires libelf when using llvm])
1043 dnl Options for APIs
1044 AC_ARG_ENABLE([opengl],
1045 [AS_HELP_STRING([--disable-opengl],
1046 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1047 [enable_opengl="$enableval"],
1048 [enable_opengl=yes])
1049 AC_ARG_ENABLE([gles1],
1050 [AS_HELP_STRING([--disable-gles1],
1051 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1052 [enable_gles1="$enableval"],
1054 AC_ARG_ENABLE([gles2],
1055 [AS_HELP_STRING([--disable-gles2],
1056 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1057 [enable_gles2="$enableval"],
1060 AC_ARG_ENABLE([dri],
1061 [AS_HELP_STRING([--enable-dri],
1062 [enable DRI modules @<:@default=enabled@:>@])],
1063 [enable_dri="$enableval"],
1066 AC_ARG_ENABLE([gallium-extra-hud],
1067 [AS_HELP_STRING([--enable-gallium-extra-hud],
1068 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1069 [enable_gallium_extra_hud="$enableval"],
1070 [enable_gallium_extra_hud=no])
1071 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1072 if test "x$enable_gallium_extra_hud" = xyes ; then
1073 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1076 #TODO: no pkgconfig .pc available for libsensors.
1077 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1078 AC_ARG_ENABLE([lmsensors],
1079 [AS_HELP_STRING([--enable-lmsensors],
1080 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1081 [enable_lmsensors="$enableval"],
1082 [enable_lmsensors=no])
1083 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1084 if test "x$enable_lmsensors" = xyes ; then
1085 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1086 LIBSENSORS_LDFLAGS="-lsensors"
1088 LIBSENSORS_LDFLAGS=""
1090 AC_SUBST(LIBSENSORS_LDFLAGS)
1101 if test "x$enable_dri" = xno; then
1105 AC_ARG_ENABLE([dri3],
1106 [AS_HELP_STRING([--enable-dri3],
1107 [enable DRI3 @<:@default=auto@:>@])],
1108 [enable_dri3="$enableval"],
1109 [enable_dri3="$dri3_default"])
1110 AC_ARG_ENABLE([glx],
1111 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1112 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1113 [enable_glx="$enableval"],
1115 AC_ARG_ENABLE([osmesa],
1116 [AS_HELP_STRING([--enable-osmesa],
1117 [enable OSMesa library @<:@default=disabled@:>@])],
1118 [enable_osmesa="$enableval"],
1120 AC_ARG_ENABLE([gallium-osmesa],
1121 [AS_HELP_STRING([--enable-gallium-osmesa],
1122 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1123 [enable_gallium_osmesa="$enableval"],
1124 [enable_gallium_osmesa=no])
1125 AC_ARG_ENABLE([egl],
1126 [AS_HELP_STRING([--disable-egl],
1127 [disable EGL library @<:@default=enabled@:>@])],
1128 [enable_egl="$enableval"],
1132 [AS_HELP_STRING([--enable-xa],
1133 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1134 [enable_xa="$enableval"],
1136 AC_ARG_ENABLE([gbm],
1137 [AS_HELP_STRING([--enable-gbm],
1138 [enable gbm library @<:@default=yes except cygwin@:>@])],
1139 [enable_gbm="$enableval"],
1148 AC_ARG_ENABLE([nine],
1149 [AS_HELP_STRING([--enable-nine],
1150 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1151 [enable_nine="$enableval"],
1154 AC_ARG_ENABLE([xvmc],
1155 [AS_HELP_STRING([--enable-xvmc],
1156 [enable xvmc library @<:@default=auto@:>@])],
1157 [enable_xvmc="$enableval"],
1159 AC_ARG_ENABLE([vdpau],
1160 [AS_HELP_STRING([--enable-vdpau],
1161 [enable vdpau library @<:@default=auto@:>@])],
1162 [enable_vdpau="$enableval"],
1163 [enable_vdpau=auto])
1164 AC_ARG_ENABLE([omx],
1165 [AS_HELP_STRING([--enable-omx],
1166 [enable OpenMAX library @<:@default=disabled@:>@])],
1167 [enable_omx="$enableval"],
1170 [AS_HELP_STRING([--enable-va],
1171 [enable va library @<:@default=auto@:>@])],
1172 [enable_va="$enableval"],
1174 AC_ARG_ENABLE([opencl],
1175 [AS_HELP_STRING([--enable-opencl],
1176 [enable OpenCL library @<:@default=disabled@:>@])],
1177 [enable_opencl="$enableval"],
1179 AC_ARG_ENABLE([opencl_icd],
1180 [AS_HELP_STRING([--enable-opencl-icd],
1181 [Build an OpenCL ICD library to be loaded by an ICD implementation
1182 @<:@default=disabled@:>@])],
1183 [enable_opencl_icd="$enableval"],
1184 [enable_opencl_icd=no])
1186 AC_ARG_ENABLE([gallium-tests],
1187 [AS_HELP_STRING([--enable-gallium-tests],
1188 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1189 [enable_gallium_tests="$enableval"],
1190 [enable_gallium_tests=no])
1192 # Option for Gallium drivers
1194 # Keep this in sync with the --with-gallium-drivers help string default value
1195 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1197 AC_ARG_WITH([gallium-drivers],
1198 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1199 [comma delimited Gallium drivers list, e.g.
1200 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
1201 @<:@default=r300,r600,svga,swrast@:>@])],
1202 [with_gallium_drivers="$withval"],
1203 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1205 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1206 # here so that the script doesn't choke on an unknown driver name later.
1207 case "$with_gallium_drivers" in
1208 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1209 no) with_gallium_drivers='' ;;
1212 if test "x$enable_opengl" = xno -a \
1213 "x$enable_gles1" = xno -a \
1214 "x$enable_gles2" = xno -a \
1215 "x$enable_nine" = xno -a \
1216 "x$enable_xa" = xno -a \
1217 "x$enable_xvmc" = xno -a \
1218 "x$enable_vdpau" = xno -a \
1219 "x$enable_omx" = xno -a \
1220 "x$enable_va" = xno -a \
1221 "x$enable_opencl" = xno; then
1222 AC_MSG_ERROR([at least one API should be enabled])
1225 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1226 if test "x$enable_opengl" = xno -a \
1227 "x$enable_gles1" = xyes; then
1228 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1231 if test "x$enable_opengl" = xno -a \
1232 "x$enable_gles2" = xyes; then
1233 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1236 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1237 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1238 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1239 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1240 "x$enable_gles1" = xyes -o \
1241 "x$enable_gles2" = xyes)
1243 # Validate GLX options
1244 if test "x$enable_glx" = xyes; then
1245 if test "x$enable_dri" = xyes; then
1247 elif test -n "$with_gallium_drivers"; then
1248 enable_glx=gallium-xlib
1253 case "x$enable_glx" in
1254 xdri | xxlib | xgallium-xlib)
1255 # GLX requires OpenGL
1256 if test "x$enable_opengl" = xno; then
1257 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1260 # Check individual dependencies
1261 case "x$enable_glx" in
1263 if test "x$enable_dri" = xno; then
1264 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1268 if test "x$enable_dri" = xyes; then
1269 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1273 if test "x$enable_dri" = xyes; then
1274 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1276 if test -z "$with_gallium_drivers"; then
1277 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1285 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1289 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1290 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1291 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1292 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1295 dnl Libglvnd configuration
1297 AC_ARG_ENABLE([libglvnd],
1298 [AS_HELP_STRING([--enable-libglvnd],
1299 [Build for libglvnd @<:@default=disabled@:>@])],
1300 [enable_libglvnd="$enableval"],
1301 [enable_libglvnd=no])
1302 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1303 if test "x$enable_libglvnd" = xyes ; then
1304 dnl XXX: update once we can handle more than libGL/glx.
1305 dnl Namely: we should error out if neither of the glvnd enabled libraries
1307 case "x$enable_glx" in
1309 AC_MSG_ERROR([cannot build libglvnd without GLX])
1311 xxlib | xgallium-xlib )
1312 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1318 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1319 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1320 DEFAULT_GL_LIB_NAME=GLX_mesa
1324 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1325 [have_libdrm=yes], [have_libdrm=no])
1326 if test "x$have_libdrm" = xyes; then
1327 DEFINES="$DEFINES -DHAVE_LIBDRM"
1331 if test "x$have_libdrm" != xyes; then
1332 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1337 # Select which platform-dependent DRI code gets built
1340 dri_platform='apple' ;;
1342 dri_platform='windows' ;;
1344 dri_platform='none' ;;
1346 dri_platform='drm' ;;
1349 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1350 have_drisw_kms='yes'
1353 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1354 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1355 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1356 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1357 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1358 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1359 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1360 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1361 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1363 AC_ARG_ENABLE([shared-glapi],
1364 [AS_HELP_STRING([--enable-shared-glapi],
1365 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1366 [enable_shared_glapi="$enableval"],
1367 [enable_shared_glapi=yes])
1369 case "x$enable_opengl$enable_gles1$enable_gles2" in
1371 if test "x$enable_shared_glapi" = xno; then
1372 AC_MSG_ERROR([shared GLAPI required when building two or more of
1373 the following APIs - opengl, gles1 gles2])
1378 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1380 # Build the pipe-drivers as separate libraries/modules.
1381 # Do not touch this unless you know what you are doing.
1382 # XXX: Expose via configure option ?
1383 enable_shared_pipe_drivers=no
1386 dnl Driver specific build directories
1389 if test "x$enable_gallium_osmesa" = xyes; then
1390 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1391 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1393 if test "x$enable_osmesa" = xyes; then
1394 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1398 AC_SUBST([MESA_LLVM])
1402 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1403 [choose SHA1 implementation])])
1404 case "x$with_sha1" in
1405 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1408 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1411 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1412 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1415 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1416 AC_MSG_ERROR([sha1 in libc requested but not found])
1418 if test "x$with_sha1" = xlibc; then
1419 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1420 [Use libc SHA1 functions])
1423 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1424 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1425 with_sha1=CommonCrypto
1427 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1428 AC_MSG_ERROR([CommonCrypto requested but not found])
1430 if test "x$with_sha1" = xCommonCrypto; then
1431 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1432 [Use CommonCrypto SHA1 functions])
1435 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1436 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1437 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1440 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1441 AC_MSG_ERROR([CryptoAPI requested but not found])
1443 if test "x$with_sha1" = xCryptoAPI; then
1444 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1445 [Use CryptoAPI SHA1 functions])
1448 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1449 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1452 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1453 AC_MSG_ERROR([libmd requested but not found])
1455 if test "x$with_sha1" = xlibmd; then
1456 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1457 [Use libmd SHA1 functions])
1460 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1461 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1464 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1465 AC_MSG_ERROR([libsha1 requested but not found])
1467 if test "x$with_sha1" = xlibsha1; then
1468 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1469 [Use libsha1 for SHA1])
1472 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1473 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1476 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1477 AC_MSG_ERROR([libnettle requested but not found])
1479 if test "x$with_sha1" = xlibnettle; then
1480 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1481 [Use libnettle SHA1 functions])
1484 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1485 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1488 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1489 AC_MSG_ERROR([libgcrypt requested but not found])
1491 if test "x$with_sha1" = xlibgcrypt; then
1492 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1493 [Use libgcrypt SHA1 functions])
1496 # We don't need all of the OpenSSL libraries, just libcrypto
1497 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1498 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1499 [HAVE_OPENSSL_PKC=no])
1500 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1501 if test "x$with_sha1" = x; then
1505 if test "x$with_sha1" = xlibcrypto; then
1506 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1509 if test "x$with_sha1" = xlibcrypto; then
1510 if test "x$HAVE_LIBCRYPTO" = xyes; then
1513 SHA1_LIBS="$OPENSSL_LIBS"
1514 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1517 AC_MSG_CHECKING([for SHA1 implementation])
1518 AC_MSG_RESULT([$with_sha1])
1520 AC_SUBST(SHA1_CFLAGS)
1522 # Enable a define for SHA1
1523 if test "x$with_sha1" != "x"; then
1524 DEFINES="$DEFINES -DHAVE_SHA1"
1527 # Allow user to configure out the shader-cache feature
1528 AC_ARG_ENABLE([shader-cache],
1529 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1530 [enable_shader_cache="$enableval"],
1531 [if test "x$with_sha1" != "x"; then
1532 enable_shader_cache=yes
1534 enable_shader_cache=no
1536 if test "x$with_sha1" = "x"; then
1537 if test "x$enable_shader_cache" = "xyes"; then
1538 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1541 if test "x$enable_shader_cache" = "xyes"; then
1542 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1545 if test "x$enable_dri" = xyes; then
1546 if test "$enable_static" = yes; then
1547 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1550 # not a hard requirement as swrast does not depend on it
1551 if test "x$have_libdrm" = xyes; then
1552 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1556 AC_ARG_ENABLE([driglx-direct],
1557 [AS_HELP_STRING([--disable-driglx-direct],
1558 [disable direct rendering in GLX and EGL for DRI \
1559 @<:@default=auto@:>@])],
1560 [driglx_direct="$enableval"],
1561 [driglx_direct="yes"])
1564 dnl libGL configuration per driver
1566 case "x$enable_glx" in
1567 xxlib | xgallium-xlib)
1569 dri_modules="x11 xext xcb"
1570 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1571 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1572 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1573 GL_LIB_DEPS="$XLIBGL_LIBS"
1574 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1575 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1579 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1581 # find the DRI deps for libGL
1582 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1584 if test x"$driglx_direct" = xyes; then
1585 if test x"$dri_platform" = xdrm ; then
1586 DEFINES="$DEFINES -DGLX_USE_DRM"
1587 require_libdrm "Direct rendering"
1589 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1590 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1591 if test x"$enable_dri3" = xyes; then
1592 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1593 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1596 if test x"$enable_dri" = xyes; then
1597 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1600 if test x"$enable_dri3" = xyes; then
1601 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1602 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1603 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1606 if test x"$dri_platform" = xapple ; then
1607 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1609 if test x"$dri_platform" = xwindows ; then
1610 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1614 # add xf86vidmode if available
1615 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1616 if test "$HAVE_XF86VIDMODE" = yes ; then
1617 dri_modules="$dri_modules xxf86vm"
1620 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1621 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1622 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1623 GL_LIB_DEPS="$DRIGL_LIBS"
1625 # need DRM libs, $PTHREAD_LIBS, etc.
1626 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1627 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1631 # This is outside the case (above) so that it is invoked even for non-GLX
1633 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1635 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1636 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1637 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1638 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1640 AC_SUBST([X11_INCLUDES])
1641 AC_SUBST([GL_LIB_DEPS])
1642 AC_SUBST([GL_PC_REQ_PRIV])
1643 AC_SUBST([GL_PC_LIB_PRIV])
1644 AC_SUBST([GL_PC_CFLAGS])
1645 AC_SUBST([DRI_PC_REQ_PRIV])
1646 AC_SUBST([GLESv1_CM_LIB_DEPS])
1647 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1648 AC_SUBST([GLESv2_LIB_DEPS])
1649 AC_SUBST([GLESv2_PC_LIB_PRIV])
1651 AC_SUBST([HAVE_XF86VIDMODE])
1656 case "x$enable_glx" in
1657 xxlib | xgallium-xlib)
1658 DEFINES="$DEFINES -DUSE_XSHM"
1661 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1662 if test "x$driglx_direct" = xyes; then
1663 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1672 AC_ARG_ENABLE([glx-tls],
1673 [AS_HELP_STRING([--enable-glx-tls],
1674 [enable TLS support in GLX @<:@default=disabled@:>@])],
1675 [GLX_USE_TLS="$enableval"],
1677 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1679 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1680 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1682 dnl Read-only text section on x86 hardened platforms
1683 AC_ARG_ENABLE([glx-read-only-text],
1684 [AS_HELP_STRING([--enable-glx-read-only-text],
1685 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1686 [enable_glx_read_only_text="$enableval"],
1687 [enable_glx_read_only_text=no])
1688 if test "x$enable_glx_read_only_text" = xyes; then
1689 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1695 dnl Directory for DRI drivers
1696 AC_ARG_WITH([dri-driverdir],
1697 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1698 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1699 [DRI_DRIVER_INSTALL_DIR="$withval"],
1700 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1701 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1702 dnl Extra search path for DRI drivers
1703 AC_ARG_WITH([dri-searchpath],
1704 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1705 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1706 [DRI_DRIVER_SEARCH_DIR="$withval"],
1707 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1708 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1709 dnl Which drivers to build - default is chosen by platform
1710 AC_ARG_WITH([dri-drivers],
1711 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1712 [comma delimited classic DRI drivers list, e.g.
1713 "swrast,i965,radeon" @<:@default=auto@:>@])],
1714 [with_dri_drivers="$withval"],
1715 [with_dri_drivers=auto])
1717 if test "x$with_dri_drivers" = xauto; then
1718 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1719 with_dri_drivers="yes"
1721 with_dri_drivers="no"
1724 if test "x$with_dri_drivers" = xno; then
1728 dnl If $with_dri_drivers is yes, drivers will be added through
1729 dnl platform checks. Set DEFINES and LIB_DEPS
1730 if test "x$enable_dri" = xyes; then
1731 # Platform specific settings and drivers to build
1734 DEFINES="$DEFINES -DHAVE_ALIAS"
1735 if test "x$enable_dri3" = xyes; then
1736 DEFINES="$DEFINES -DHAVE_DRI3"
1741 # Build only the drivers for cards that exist on PowerPC/sparc
1742 if test "x$with_dri_drivers" = "xyes"; then
1743 with_dri_drivers="r200 radeon swrast"
1748 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1749 DEFINES="$DEFINES -DHAVE_ALIAS"
1752 DEFINES="$DEFINES -DHAVE_ALIAS"
1755 if test "x$with_dri_drivers" = "xyes"; then
1756 with_dri_drivers="swrast"
1760 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1761 if test "x$with_dri_drivers" = "xyes"; then
1762 with_dri_drivers="swrast"
1768 if test "x$with_dri_drivers" = "xyes"; then
1769 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1773 PKG_CHECK_MODULES([EXPAT], [expat], [],
1774 # expat version 2.0 and earlier do not provide expat.pc
1775 [AC_CHECK_HEADER([expat.h],[],
1776 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1777 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1778 [AC_MSG_ERROR([Expat library required for DRI not found])])
1779 EXPAT_LIBS="-lexpat"])
1781 # put all the necessary libs together
1782 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1785 AC_SUBST([DRI_LIB_DEPS])
1788 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1789 if test -n "$with_dri_drivers"; then
1790 if test "x$enable_opengl" != xyes; then
1791 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1794 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1795 for driver in $dri_drivers; do
1796 DRI_DIRS="$DRI_DIRS $driver"
1800 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1804 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1807 HAVE_NOUVEAU_DRI=yes;
1808 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1811 HAVE_RADEON_DRI=yes;
1812 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1816 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1819 HAVE_SWRAST_DRI=yes;
1822 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1826 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1831 # Vulkan driver configuration
1834 AC_ARG_WITH([vulkan-drivers],
1835 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1836 [comma delimited Vulkan drivers list, e.g.
1838 @<:@default=no@:>@])],
1839 [with_vulkan_drivers="$withval"],
1840 [with_vulkan_drivers="no"])
1842 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1843 # here so that the script doesn't choke on an unknown driver name later.
1844 case "x$with_vulkan_drivers" in
1845 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1846 xno) with_vulkan_drivers='' ;;
1849 AC_ARG_WITH([vulkan-icddir],
1850 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1851 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1852 [VULKAN_ICD_INSTALL_DIR="$withval"],
1853 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1854 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1856 if test -n "$with_vulkan_drivers"; then
1857 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1858 for driver in $VULKAN_DRIVERS; do
1861 if test "x$HAVE_I965_DRI" != xyes; then
1862 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1864 if test "x$with_sha1" == "x"; then
1865 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1867 HAVE_INTEL_VULKAN=yes;
1871 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1872 HAVE_RADEON_VULKAN=yes;
1873 if test "x$with_sha1" == "x"; then
1874 AC_MSG_ERROR([radv vulkan driver requires SHA1])
1878 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1882 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1886 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1887 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1888 "x$enable_osmesa" = xyes -o \
1892 dnl OSMesa configuration
1895 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1896 AC_ARG_WITH([osmesa-bits],
1897 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1898 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1899 [osmesa_bits="$withval"],
1901 if test "x$osmesa_bits" != x8; then
1902 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1903 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1907 case "x$osmesa_bits" in
1909 OSMESA_LIB="${OSMESA_LIB}"
1912 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1913 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1916 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1920 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1921 # only link libraries with osmesa if shared
1922 if test "$enable_static" = no; then
1923 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1927 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1930 AC_SUBST([OSMESA_LIB_DEPS])
1931 AC_SUBST([OSMESA_PC_REQ])
1932 AC_SUBST([OSMESA_PC_LIB_PRIV])
1935 dnl gbm configuration
1937 if test "x$enable_gbm" = xyes; then
1938 if test "x$enable_dri" = xyes; then
1939 if test "x$enable_shared_glapi" = xno; then
1940 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1943 # Strictly speaking libgbm does not require --enable-dri, although
1944 # both of its backends do. Thus one can build libgbm without any
1945 # backends if --disable-dri is set.
1946 # To avoid unnecessary complexity of checking if at least one backend
1947 # is available when building, just mandate --enable-dri.
1948 AC_MSG_ERROR([gbm requires --enable-dri])
1951 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1952 # FINISHME: GBM has a number of dependencies which we should add below
1954 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1955 AC_SUBST([GBM_PC_REQ_PRIV])
1956 AC_SUBST([GBM_PC_LIB_PRIV])
1959 dnl EGL configuration
1963 if test "x$enable_egl" = xyes; then
1964 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1966 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1968 if test "$enable_static" != yes; then
1969 if test "x$enable_dri" = xyes; then
1970 HAVE_EGL_DRIVER_DRI2=1
1971 if test "x$enable_shared_glapi" = xno; then
1972 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1974 if test "x$enable_dri3" = xyes; then
1975 HAVE_EGL_DRIVER_DRI3=1
1976 if test "x$enable_shared_glapi" = xno; then
1977 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1981 # Avoid building an "empty" libEGL. Drop/update this
1982 # when other backends (haiku?) come along.
1983 AC_MSG_ERROR([egl requires --enable-dri])
1988 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1989 AC_SUBST([EGL_LIB_DEPS])
1994 dnl XA configuration
1996 if test "x$enable_xa" = xyes; then
1997 if test "x$with_gallium_drivers" = xswrast; then
1999 Building xa requires at least one non swrast gallium driver.
2000 If you are looking to use libxatracker.so with the VMware driver,
2001 make sure to include svga in the gallium drivers list, apart from
2003 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2005 gallium_st="$gallium_st xa"
2007 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2010 dnl Gallium G3DVL configuration
2012 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2013 if test "x$enable_xvmc" = xauto; then
2014 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2017 if test "x$enable_vdpau" = xauto; then
2018 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2021 if test "x$enable_omx" = xauto; then
2022 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2025 if test "x$enable_va" = xauto; then
2026 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2030 if test "x$enable_dri" = xyes -o \
2031 "x$enable_xvmc" = xyes -o \
2032 "x$enable_vdpau" = xyes -o \
2033 "x$enable_omx" = xyes -o \
2034 "x$enable_va" = xyes; then
2037 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2039 if test "x$enable_xvmc" = xyes -o \
2040 "x$enable_vdpau" = xyes -o \
2041 "x$enable_omx" = xyes -o \
2042 "x$enable_va" = xyes; then
2043 if test x"$enable_dri3" = xyes; then
2044 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
2045 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2047 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2049 need_gallium_vl_winsys=yes
2051 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2053 if test "x$enable_xvmc" = xyes; then
2054 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2055 gallium_st="$gallium_st xvmc"
2057 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2059 if test "x$enable_vdpau" = xyes; then
2060 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2061 gallium_st="$gallium_st vdpau"
2062 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2064 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2066 if test "x$enable_omx" = xyes; then
2067 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2068 gallium_st="$gallium_st omx"
2070 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2072 if test "x$enable_va" = xyes; then
2073 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2074 gallium_st="$gallium_st va"
2076 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2079 dnl Nine Direct3D9 configuration
2081 if test "x$enable_nine" = xyes; then
2082 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2083 AC_MSG_ERROR([nine requires the gallium swrast driver])
2085 if test "x$with_gallium_drivers" = xswrast; then
2086 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2088 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2089 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2092 if test "x$enable_dri3" = xno; then
2093 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2096 gallium_st="$gallium_st nine"
2098 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2101 dnl OpenCL configuration
2104 AC_ARG_WITH([clang-libdir],
2105 [AS_HELP_STRING([--with-clang-libdir],
2106 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2107 [CLANG_LIBDIR="$withval"],
2110 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2112 if test "x$enable_opencl" = xyes; then
2113 if test -z "$with_gallium_drivers"; then
2114 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2117 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2118 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2121 if test "x$have_libclc" = xno; then
2122 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2123 Make sure the directory containing libclc.pc is specified in your
2124 PKG_CONFIG_PATH environment variable.
2125 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2127 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2128 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2129 AC_SUBST([LIBCLC_INCLUDEDIR])
2130 AC_SUBST([LIBCLC_LIBEXECDIR])
2133 gallium_st="$gallium_st clover"
2135 if test "x$enable_opencl_icd" = xyes; then
2136 OPENCL_LIBNAME="MesaOpenCL"
2138 OPENCL_LIBNAME="OpenCL"
2141 if test "x$have_libelf" != xyes; then
2142 AC_MSG_ERROR([Clover requires libelf])
2145 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2146 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2147 AC_SUBST([OPENCL_LIBNAME])
2150 dnl Gallium configuration
2152 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2154 AC_SUBST([LLVM_BINDIR])
2155 AC_SUBST([LLVM_CFLAGS])
2156 AC_SUBST([LLVM_CPPFLAGS])
2157 AC_SUBST([LLVM_CXXFLAGS])
2158 AC_SUBST([LLVM_LIBDIR])
2159 AC_SUBST([LLVM_LIBS])
2160 AC_SUBST([LLVM_LDFLAGS])
2161 AC_SUBST([LLVM_INCLUDEDIR])
2162 AC_SUBST([LLVM_VERSION])
2163 AC_SUBST([CLANG_RESOURCE_DIR])
2165 case "x$enable_opengl$enable_gles1$enable_gles2" in
2167 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2171 AC_SUBST([VG_LIB_DEPS])
2172 AC_SUBST([EGL_CLIENT_APIS])
2175 dnl EGL Platforms configuration
2177 AC_ARG_WITH([egl-platforms],
2178 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2179 [comma delimited native platforms libEGL supports, e.g.
2180 "x11,drm" @<:@default=auto@:>@])],
2181 [with_egl_platforms="$withval"],
2182 [if test "x$enable_egl" = xyes; then
2183 if test "x$enable_gbm" = xyes; then
2184 with_egl_platforms="x11,drm"
2186 with_egl_platforms="x11"
2189 with_egl_platforms=""
2192 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2193 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2196 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2197 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2199 if test "x$WAYLAND_SCANNER" = x; then
2200 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2203 # Do per-EGL platform setups and checks
2204 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2205 for plat in $egl_platforms; do
2209 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2211 if test "x$WAYLAND_SCANNER" = x; then
2212 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2217 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2221 test "x$enable_gbm" = "xno" &&
2222 AC_MSG_ERROR([EGL platform drm needs gbm])
2229 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
2233 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2238 wayland|drm|surfaceless)
2239 require_libdrm "Platform $plat"
2244 # libEGL wants to default to the first platform specified in
2245 # ./configure. parse that here.
2246 if test "x$egl_platforms" != "x"; then
2247 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2248 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2250 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2253 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2254 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2255 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2256 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2257 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2259 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2261 AC_SUBST([EGL_NATIVE_PLATFORM])
2262 AC_SUBST([EGL_CFLAGS])
2264 # If we don't have the X11 platform, set this define so we don't try to include
2266 if ! echo "$egl_platforms" | grep -q 'x11'; then
2267 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2268 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2274 AC_ARG_ENABLE([gallium-llvm],
2275 [AS_HELP_STRING([--enable-gallium-llvm],
2276 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2277 [enable_gallium_llvm="$enableval"],
2278 [enable_gallium_llvm=auto])
2280 if test -z "$with_gallium_drivers"; then
2281 enable_gallium_llvm=no
2283 if test "x$enable_gallium_llvm" = xauto; then
2285 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2288 if test "x$enable_gallium_llvm" = xyes || test "x$HAVE_RADEON_VULKAN" = xyes; then
2289 llvm_set_environment_variables
2295 dnl Directory for XVMC libs
2296 AC_ARG_WITH([xvmc-libdir],
2297 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2298 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2299 [XVMC_LIB_INSTALL_DIR="$withval"],
2300 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2301 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2306 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2308 dnl Directory for VDPAU libs
2309 AC_ARG_WITH([vdpau-libdir],
2310 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2311 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2312 [VDPAU_LIB_INSTALL_DIR="$withval"],
2313 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2314 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2316 dnl Directory for OMX libs
2318 AC_ARG_WITH([omx-libdir],
2319 [AS_HELP_STRING([--with-omx-libdir=DIR],
2320 [directory for the OMX libraries])],
2321 [OMX_LIB_INSTALL_DIR="$withval"],
2322 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2323 AC_SUBST([OMX_LIB_INSTALL_DIR])
2325 dnl Directory for VA libs
2327 AC_ARG_WITH([va-libdir],
2328 [AS_HELP_STRING([--with-va-libdir=DIR],
2329 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2330 [VA_LIB_INSTALL_DIR="$withval"],
2331 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2332 AC_SUBST([VA_LIB_INSTALL_DIR])
2334 AC_ARG_WITH([d3d-libdir],
2335 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2336 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2337 [D3D_DRIVER_INSTALL_DIR="$withval"],
2338 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2339 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2342 dnl Gallium helper functions
2344 gallium_require_llvm() {
2345 if test "x$enable_gallium_llvm" == "xyes"; then
2346 llvm_check_version_for "3" "3" "0" "gallium"
2348 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2353 dnl DRM is needed by X, Wayland, and offscreen rendering.
2354 dnl Surfaceless is an alternative for the last one.
2356 require_basic_egl() {
2357 case "$with_egl_platforms" in
2358 *drm*|*surfaceless*)
2361 AC_MSG_ERROR([$1 requires one of these:
2362 1) --with-egl-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2363 2) --with-egl-platforms=surfaceless (offscreen only)
2364 Recommended options: drm,x11])
2369 radeon_gallium_llvm_check() {
2370 if test "x$enable_gallium_llvm" != "xyes"; then
2371 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2373 radeon_llvm_check $*
2377 gallium_require_llvm $1
2378 if test ${LLVM_VERSION_INT} -lt 306; then
2379 AC_MSG_ERROR([LLVM version 3.6 or later required when building $1])
2381 if test "x$enable_gallium_llvm" != "xyes"; then
2382 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2386 swr_require_cxx_feature_flags() {
2388 preprocessor_test="$2"
2392 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2394 save_CXXFLAGS="$CXXFLAGS"
2398 for opts in $option_list
2401 CXXFLAGS="$opts $save_CXXFLAGS"
2404 [ #if !($preprocessor_test)
2413 CXXFLAGS="$save_CXXFLAGS"
2415 if test $found -eq 1; then
2416 AC_MSG_RESULT([$opts])
2417 eval "$output_var=\$opts"
2421 AC_MSG_ERROR([swr requires $feature_name support])
2425 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2426 if test -n "$with_gallium_drivers"; then
2427 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2428 for driver in $gallium_drivers; do
2431 HAVE_GALLIUM_SVGA=yes
2432 require_libdrm "svga"
2435 HAVE_GALLIUM_I915=yes
2436 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2437 require_libdrm "Gallium i915"
2440 HAVE_GALLIUM_ILO=yes
2441 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2442 require_libdrm "Gallium i965/ilo"
2445 HAVE_GALLIUM_R300=yes
2446 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2447 require_libdrm "r300"
2448 gallium_require_llvm "r300"
2451 HAVE_GALLIUM_R600=yes
2452 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2453 require_libdrm "r600"
2454 if test "x$enable_opencl" = xyes; then
2455 radeon_gallium_llvm_check "r600" "3" "6" "0"
2457 llvm_add_component "asmparser" "r600"
2458 llvm_add_component "bitreader" "r600"
2462 HAVE_GALLIUM_RADEONSI=yes
2463 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2464 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2465 require_libdrm "radeonsi"
2466 radeon_gallium_llvm_check "radeonsi" "3" "6" "0"
2467 require_basic_egl "radeonsi"
2470 HAVE_GALLIUM_NOUVEAU=yes
2471 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2472 require_libdrm "nouveau"
2475 HAVE_GALLIUM_FREEDRENO=yes
2476 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2477 require_libdrm "freedreno"
2480 HAVE_GALLIUM_SOFTPIPE=yes
2481 if test "x$MESA_LLVM" = x1 && test "x$enable_gallium_llvm" == "xyes"; then
2482 HAVE_GALLIUM_LLVMPIPE=yes
2486 swr_llvm_check "swr"
2488 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2491 AC_SUBST([SWR_CXX11_CXXFLAGS])
2493 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2494 ",-mavx,-march=core-avx" \
2496 AC_SUBST([SWR_AVX_CXXFLAGS])
2498 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2499 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2501 AC_SUBST([SWR_AVX2_CXXFLAGS])
2503 HAVE_GALLIUM_SWR=yes
2506 HAVE_GALLIUM_VC4=yes
2507 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2508 require_libdrm "vc4"
2510 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2511 [USE_VC4_SIMULATOR=yes;
2512 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2513 [USE_VC4_SIMULATOR=no])
2516 HAVE_GALLIUM_VIRGL=yes
2517 require_libdrm "virgl"
2518 require_basic_egl "virgl"
2521 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2527 if test "x$HAVE_RADEON_VULKAN" = "xyes"; then
2528 radeon_llvm_check "radv" "3" "9" "0"
2531 dnl Set LLVM_LIBS - This is done after the driver configuration so
2532 dnl that drivers can add additional components to LLVM_COMPONENTS.
2533 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2534 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2535 dnl this was causing the same libraries to be appear multiple times
2538 if test "x$MESA_LLVM" != x0; then
2540 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2541 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2543 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2545 dnl llvm-config may not give the right answer when llvm is a built as a
2546 dnl single shared library, so we must work the library name out for
2548 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2549 if test "x$enable_llvm_shared_libs" = xyes; then
2550 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2551 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2552 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2554 if test "x$llvm_have_one_so" = xyes; then
2555 dnl LLVM was built using auto*, so there is only one shared object.
2556 LLVM_LIBS="-l$LLVM_SO_NAME"
2558 dnl If LLVM was built with CMake, there will be one shared object per
2560 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2561 [AC_MSG_ERROR([Could not find llvm shared libraries:
2562 Please make sure you have built llvm with the --enable-shared option
2563 and that your llvm libraries are installed in $LLVM_LIBDIR
2564 If you have installed your llvm libraries to a different directory you
2565 can use the --with-llvm-prefix= configure flag to specify this directory.
2566 NOTE: Mesa is attempting to use llvm shared libraries by default.
2567 If you do not want to build with llvm shared libraries and instead want to
2568 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2569 invocation and rebuild.])])
2571 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2572 dnl install uses a shared object for each component and we have
2573 dnl already added all of these objects to LLVM_LIBS.
2576 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2577 dnl We need to link to llvm system libs when using static libs
2578 dnl However, only llvm 3.5+ provides --system-libs
2579 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2580 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2585 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2586 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2587 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2588 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2589 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2590 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2591 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2592 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2593 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2594 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2595 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2596 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2597 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2598 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2599 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2600 "x$HAVE_GALLIUM_SWR" = xyes)
2601 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2602 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2604 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2606 if test "x$enable_dri" = xyes; then
2607 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2610 if test "x$have_drisw_kms" = xyes; then
2611 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2613 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2615 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2616 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2617 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2618 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2619 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2620 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2622 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2623 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2625 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2626 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2627 "x$HAVE_RADEON_VULKAN" = xyes)
2629 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2630 "x$HAVE_I965_DRI" = xyes)
2632 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2633 "x$HAVE_GALLIUM_R600" = xyes -o \
2634 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2635 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2636 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2637 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2638 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2639 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2640 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2641 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2644 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2645 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2646 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2647 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2648 "x$enable_gallium_osmesa" = xyes)
2650 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2651 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2652 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2654 AC_SUBST([NINE_MAJOR], 1)
2655 AC_SUBST([NINE_MINOR], 0)
2656 AC_SUBST([NINE_TINY], 0)
2657 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2659 AC_SUBST([VDPAU_MAJOR], 1)
2660 AC_SUBST([VDPAU_MINOR], 0)
2662 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2663 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2664 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2665 AC_SUBST([VA_MINOR], $VA_MINOR)
2667 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2669 AC_SUBST([XVMC_MAJOR], 1)
2670 AC_SUBST([XVMC_MINOR], 0)
2672 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2673 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2674 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2675 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2677 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2678 AC_SUBST([XA_MINOR], $XA_MINOR)
2679 AC_SUBST([XA_TINY], $XA_TINY)
2680 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2682 AC_ARG_ENABLE(valgrind,
2683 [AS_HELP_STRING([--enable-valgrind],
2684 [Build mesa with valgrind support (default: auto)])],
2685 [VALGRIND=$enableval], [VALGRIND=auto])
2686 if test "x$VALGRIND" != xno; then
2687 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2689 AC_MSG_CHECKING([whether to enable Valgrind support])
2690 if test "x$VALGRIND" = xauto; then
2691 VALGRIND="$have_valgrind"
2694 if test "x$VALGRIND" = "xyes"; then
2695 if ! test "x$have_valgrind" = xyes; then
2696 AC_MSG_ERROR([Valgrind support required but not present])
2698 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2701 AC_MSG_RESULT([$VALGRIND])
2703 dnl Restore LDFLAGS and CPPFLAGS
2704 LDFLAGS="$_SAVE_LDFLAGS"
2705 CPPFLAGS="$_SAVE_CPPFLAGS"
2707 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2708 if test "x$acv_mesa_CLANG" = xyes; then
2709 CFLAGS="$CFLAGS -Qunused-arguments"
2710 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2713 dnl Add user CFLAGS and CXXFLAGS
2714 CFLAGS="$CFLAGS $USER_CFLAGS"
2715 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2717 dnl Substitute the config
2718 AC_CONFIG_FILES([Makefile
2721 src/amd/vulkan/Makefile
2722 src/compiler/Makefile
2725 src/egl/wayland/wayland-drm/Makefile
2726 src/egl/wayland/wayland-egl/Makefile
2727 src/egl/wayland/wayland-egl/wayland-egl.pc
2728 src/gallium/Makefile
2729 src/gallium/auxiliary/Makefile
2730 src/gallium/auxiliary/pipe-loader/Makefile
2731 src/gallium/drivers/freedreno/Makefile
2732 src/gallium/drivers/ddebug/Makefile
2733 src/gallium/drivers/i915/Makefile
2734 src/gallium/drivers/ilo/Makefile
2735 src/gallium/drivers/llvmpipe/Makefile
2736 src/gallium/drivers/noop/Makefile
2737 src/gallium/drivers/nouveau/Makefile
2738 src/gallium/drivers/r300/Makefile
2739 src/gallium/drivers/r600/Makefile
2740 src/gallium/drivers/radeon/Makefile
2741 src/gallium/drivers/radeonsi/Makefile
2742 src/gallium/drivers/rbug/Makefile
2743 src/gallium/drivers/softpipe/Makefile
2744 src/gallium/drivers/svga/Makefile
2745 src/gallium/drivers/swr/Makefile
2746 src/gallium/drivers/trace/Makefile
2747 src/gallium/drivers/vc4/Makefile
2748 src/gallium/drivers/virgl/Makefile
2749 src/gallium/state_trackers/clover/Makefile
2750 src/gallium/state_trackers/dri/Makefile
2751 src/gallium/state_trackers/glx/xlib/Makefile
2752 src/gallium/state_trackers/nine/Makefile
2753 src/gallium/state_trackers/omx/Makefile
2754 src/gallium/state_trackers/osmesa/Makefile
2755 src/gallium/state_trackers/va/Makefile
2756 src/gallium/state_trackers/vdpau/Makefile
2757 src/gallium/state_trackers/xa/Makefile
2758 src/gallium/state_trackers/xvmc/Makefile
2759 src/gallium/targets/d3dadapter9/Makefile
2760 src/gallium/targets/d3dadapter9/d3d.pc
2761 src/gallium/targets/dri/Makefile
2762 src/gallium/targets/libgl-xlib/Makefile
2763 src/gallium/targets/omx/Makefile
2764 src/gallium/targets/opencl/Makefile
2765 src/gallium/targets/opencl/mesa.icd
2766 src/gallium/targets/osmesa/Makefile
2767 src/gallium/targets/osmesa/osmesa.pc
2768 src/gallium/targets/pipe-loader/Makefile
2769 src/gallium/targets/va/Makefile
2770 src/gallium/targets/vdpau/Makefile
2771 src/gallium/targets/xa/Makefile
2772 src/gallium/targets/xa/xatracker.pc
2773 src/gallium/targets/xvmc/Makefile
2774 src/gallium/tests/trivial/Makefile
2775 src/gallium/tests/unit/Makefile
2776 src/gallium/winsys/freedreno/drm/Makefile
2777 src/gallium/winsys/i915/drm/Makefile
2778 src/gallium/winsys/intel/drm/Makefile
2779 src/gallium/winsys/nouveau/drm/Makefile
2780 src/gallium/winsys/radeon/drm/Makefile
2781 src/gallium/winsys/amdgpu/drm/Makefile
2782 src/gallium/winsys/svga/drm/Makefile
2783 src/gallium/winsys/sw/dri/Makefile
2784 src/gallium/winsys/sw/kms-dri/Makefile
2785 src/gallium/winsys/sw/null/Makefile
2786 src/gallium/winsys/sw/wrapper/Makefile
2787 src/gallium/winsys/sw/xlib/Makefile
2788 src/gallium/winsys/vc4/drm/Makefile
2789 src/gallium/winsys/virgl/drm/Makefile
2790 src/gallium/winsys/virgl/vtest/Makefile
2794 src/glx/apple/Makefile
2795 src/glx/tests/Makefile
2796 src/glx/windows/Makefile
2797 src/glx/windows/windowsdriproto.pc
2800 src/intel/tools/Makefile
2801 src/intel/vulkan/Makefile
2804 src/mapi/es1api/glesv1_cm.pc
2805 src/mapi/es2api/glesv2.pc
2806 src/mapi/glapi/gen/Makefile
2809 src/mesa/drivers/dri/dri.pc
2810 src/mesa/drivers/dri/common/Makefile
2811 src/mesa/drivers/dri/common/xmlpool/Makefile
2812 src/mesa/drivers/dri/i915/Makefile
2813 src/mesa/drivers/dri/i965/Makefile
2814 src/mesa/drivers/dri/Makefile
2815 src/mesa/drivers/dri/nouveau/Makefile
2816 src/mesa/drivers/dri/r200/Makefile
2817 src/mesa/drivers/dri/radeon/Makefile
2818 src/mesa/drivers/dri/swrast/Makefile
2819 src/mesa/drivers/osmesa/Makefile
2820 src/mesa/drivers/osmesa/osmesa.pc
2821 src/mesa/drivers/x11/Makefile
2822 src/mesa/main/tests/Makefile
2824 src/util/tests/hash_table/Makefile
2825 src/vulkan/wsi/Makefile])
2829 # Fix up dependencies in *.Plo files, where we changed the extension of a
2831 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2835 dnl Output some configuration info for the user
2838 echo " prefix: $prefix"
2839 echo " exec_prefix: $exec_prefix"
2840 echo " libdir: $libdir"
2841 echo " includedir: $includedir"
2845 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2849 case "x$enable_osmesa$enable_gallium_osmesa" in
2851 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2854 echo " OSMesa: lib$OSMESA_LIB"
2862 if test "x$enable_dri" != xno; then
2863 echo " DRI platform: $dri_platform"
2864 if test -z "$DRI_DIRS"; then
2865 echo " DRI drivers: no"
2867 echo " DRI drivers: $DRI_DIRS"
2869 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2872 case "x$enable_glx" in
2874 echo " GLX: DRI-based"
2877 echo " GLX: Xlib-based"
2880 echo " GLX: Xlib-based (Gallium)"
2883 echo " GLX: $enable_glx"
2889 echo " EGL: $enable_egl"
2890 if test "$enable_egl" = yes; then
2891 echo " EGL platforms: $egl_platforms"
2894 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2895 egl_drivers="$egl_drivers builtin:egl_dri2"
2897 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2898 egl_drivers="$egl_drivers builtin:egl_dri3"
2901 echo " EGL drivers: $egl_drivers"
2903 if test "x$enable_gbm" = xyes; then
2911 if test "x$VULKAN_DRIVERS" != x; then
2912 echo " Vulkan drivers: $VULKAN_DRIVERS"
2913 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2915 echo " Vulkan drivers: no"
2919 if test "x$MESA_LLVM" = x1; then
2921 echo " llvm-config: $LLVM_CONFIG"
2922 echo " llvm-version: $LLVM_VERSION"
2928 if test -n "$with_gallium_drivers"; then
2929 echo " Gallium drivers: $gallium_drivers"
2930 echo " Gallium st: $gallium_st"
2936 if test "x$enable_gallium_extra_hud" != xyes; then
2937 echo " HUD extra stats: no"
2939 echo " HUD extra stats: yes"
2942 if test "x$enable_lmsensors" != xyes; then
2943 echo " HUD lmsensors: no"
2945 echo " HUD lmsensors: yes"
2950 echo " Shader cache: $enable_shader_cache"
2951 if test "x$enable_shader_cache" = "xyes"; then
2952 echo " With SHA1 from: $with_sha1"
2957 echo " Shared libs: $enable_shared"
2958 echo " Static libs: $enable_static"
2959 echo " Shared-glapi: $enable_shared_glapi"
2961 dnl Compiler options
2962 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2963 cflags=`echo $CFLAGS | \
2964 $SED 's/^ *//;s/ */ /;s/ *$//'`
2965 cxxflags=`echo $CXXFLAGS | \
2966 $SED 's/^ *//;s/ */ /;s/ *$//'`
2967 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2969 echo " CFLAGS: $cflags"
2970 echo " CXXFLAGS: $cxxflags"
2971 echo " Macros: $defines"
2973 if test "x$MESA_LLVM" = x1; then
2974 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2975 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2976 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2977 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2980 echo " PYTHON2: $PYTHON2"
2983 echo " Run '${MAKE-make}' to build Mesa"