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
13 dnl Permission is hereby granted, free of charge, to any person obtaining a
14 dnl copy of this software and associated documentation files (the "Software"),
15 dnl to deal in the Software without restriction, including without limitation
16 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
17 dnl and/or sell copies of the Software, and to permit persons to whom the
18 dnl Software is furnished to do so, subject to the following conditions:
20 dnl The above copyright notice and this permission notice (including the next
21 dnl paragraph) shall be included in all copies or substantial portions of the
24 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
25 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
26 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
27 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
28 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
29 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
30 dnl DEALINGS IN THE SOFTWARE.
32 dnl Process this file with autoconf to create configure.
36 dnl Tell the user about autoconf.html in the --help output
37 m4_divert_once([HELP_END], [
38 See docs/autoconf.html for more details on the options for Mesa.])
40 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
41 AC_INIT([Mesa], [MESA_VERSION],
42 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
43 AC_CONFIG_AUX_DIR([bin])
44 AC_CONFIG_MACRO_DIR([m4])
46 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects])
48 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
51 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
55 # Support silent build rules, requires at least automake-1.11. Disable
56 # by either passing --disable-silent-rules to configure or passing V=1
58 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
59 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
61 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
63 dnl Set internal versions
65 AC_SUBST([OSMESA_VERSION])
67 AC_SUBST([OPENCL_VERSION])
69 # The idea is that libdrm is distributed as one cohesive package, even
70 # though it is composed of multiple libraries. However some drivers
71 # may have different version requirements than others. This list
72 # codifies which drivers need which version of libdrm. Any libdrm
73 # version dependencies in non-driver-specific code should be reflected
75 LIBDRM_REQUIRED=2.4.75
76 LIBDRM_RADEON_REQUIRED=2.4.71
77 LIBDRM_AMDGPU_REQUIRED=2.4.82
78 LIBDRM_INTEL_REQUIRED=2.4.75
79 LIBDRM_NVVIEUX_REQUIRED=2.4.66
80 LIBDRM_NOUVEAU_REQUIRED=2.4.66
81 LIBDRM_FREEDRENO_REQUIRED=2.4.74
82 LIBDRM_ETNAVIV_REQUIRED=2.4.82
84 dnl Versions for external dependencies
85 DRI2PROTO_REQUIRED=2.8
86 GLPROTO_REQUIRED=1.4.14
87 LIBOMXIL_BELLAGIO_REQUIRED=0.0
91 WAYLAND_PROTOCOLS_REQUIRED=1.8
96 XSHMFENCE_REQUIRED=1.1
98 PYTHON_MAKO_REQUIRED=0.8.0
99 LIBSENSORS_REQUIRED=4.0.0
103 LLVM_REQUIRED_GALLIUM=3.3.0
104 LLVM_REQUIRED_OPENCL=3.6.0
105 LLVM_REQUIRED_R600=3.9.0
106 LLVM_REQUIRED_RADEONSI=3.9.0
107 LLVM_REQUIRED_RADV=3.9.0
108 LLVM_REQUIRED_SWR=3.9.0
117 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
124 LT_INIT([disable-static])
126 AC_CHECK_PROG(RM, rm, [rm -f])
129 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
130 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
132 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
133 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
135 AC_CHECK_PROG(INDENT, indent, indent, cat)
136 if test "x$INDENT" != "xcat"; then
137 # Only GNU indent is supported
138 INDENT_VERSION=`indent --version | grep GNU`
139 if test $? -eq 0; then
140 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
146 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
148 if test -z "$PYTHON2"; then
149 if test ! -f "$srcdir/src/util/format_srgb.c"; then
150 AC_MSG_ERROR([Python not found - unable to generate sources])
153 if test "x$acv_mako_found" = xno; then
154 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
155 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
162 dnl We need a POSIX shell for parts of the build. Assume we have one
166 # Solaris /bin/sh is too old/non-POSIX compliant
167 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
172 dnl clang is mostly GCC-compatible, but its version is much lower,
173 dnl so we have to check for it.
174 AC_MSG_CHECKING([if compiling with clang])
177 [AC_LANG_PROGRAM([], [[
182 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
184 AC_MSG_RESULT([$acv_mesa_CLANG])
186 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
187 dnl versions are explictly not supported.
190 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
191 AC_MSG_CHECKING([whether gcc version is sufficient])
195 GCC_VERSION=`$CC -dumpversion`
196 if test $? -eq 0; then
197 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
198 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
201 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
203 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
208 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
211 if test "x$cross_compiling" = xyes; then
216 dnl We don't support building Mesa with Sun C compiler
217 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
218 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
219 if test "x$SUNCC" = xyes; then
220 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
223 dnl Check for compiler builtins
224 AX_GCC_BUILTIN([__builtin_bswap32])
225 AX_GCC_BUILTIN([__builtin_bswap64])
226 AX_GCC_BUILTIN([__builtin_clz])
227 AX_GCC_BUILTIN([__builtin_clzll])
228 AX_GCC_BUILTIN([__builtin_ctz])
229 AX_GCC_BUILTIN([__builtin_expect])
230 AX_GCC_BUILTIN([__builtin_ffs])
231 AX_GCC_BUILTIN([__builtin_ffsll])
232 AX_GCC_BUILTIN([__builtin_popcount])
233 AX_GCC_BUILTIN([__builtin_popcountll])
234 AX_GCC_BUILTIN([__builtin_unreachable])
236 AX_GCC_FUNC_ATTRIBUTE([const])
237 AX_GCC_FUNC_ATTRIBUTE([flatten])
238 AX_GCC_FUNC_ATTRIBUTE([format])
239 AX_GCC_FUNC_ATTRIBUTE([malloc])
240 AX_GCC_FUNC_ATTRIBUTE([packed])
241 AX_GCC_FUNC_ATTRIBUTE([pure])
242 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
243 AX_GCC_FUNC_ATTRIBUTE([unused])
244 AX_GCC_FUNC_ATTRIBUTE([visibility])
245 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
246 AX_GCC_FUNC_ATTRIBUTE([weak])
247 AX_GCC_FUNC_ATTRIBUTE([alias])
249 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
251 dnl Make sure the pkg-config macros are defined
252 m4_ifndef([PKG_PROG_PKG_CONFIG],
253 [m4_fatal([Could not locate the pkg-config autoconf macros.
254 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
255 are in a different location, try setting the environment variable
256 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
257 PKG_PROG_PKG_CONFIG()
259 dnl LIB_DIR - library basename
260 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
263 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
264 _SAVE_LDFLAGS="$LDFLAGS"
265 _SAVE_CPPFLAGS="$CPPFLAGS"
268 DEFINES="-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
275 linux*|*-gnu*|gnu*|cygwin*)
276 DEFINES="$DEFINES -D_GNU_SOURCE"
279 DEFINES="$DEFINES -DSVR4"
283 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
286 dnl Check compiler flags
288 AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"])
289 AX_CHECK_COMPILE_FLAG([-Werror=implicit-function-declaration], [CFLAGS="$CFLAGS -Werror=implicit-function-declaration"])
290 AX_CHECK_COMPILE_FLAG([-Werror=missing-prototypes], [CFLAGS="$CFLAGS -Werror=missing-prototypes"])
291 AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [CFLAGS="$CFLAGS -Wmissing-prototypes"])
292 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CFLAGS="$CFLAGS -fno-math-errno"])
293 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CFLAGS="$CFLAGS -fno-trapping-math"])
294 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CFLAGS="-fvisibility=hidden"])
297 dnl Check C++ compiler flags
300 AX_CHECK_COMPILE_FLAG([-Wall], [CXXFLAGS="$CXXFLAGS -Wall"])
301 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CXXFLAGS="$CXXFLAGS -fno-math-errno"])
302 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CXXFLAGS="$CXXFLAGS -fno-trapping-math"])
303 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CXXFLAGS="-fvisibility=hidden"])
306 # Flags to help ensure that certain portions of the code -- and only those
307 # portions -- can be built with MSVC:
308 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
309 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
310 # supports most of C99)
311 # - the rest has no compiler compiler restrictions
312 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"])
313 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CFLAGS="-Werror=vla"])
315 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"])
316 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CXXFLAGS="-Werror=vla"])
319 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
320 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
322 if test "x$GCC" = xyes; then
323 if test "x$USE_GNU99" = xyes; then
324 CFLAGS="$CFLAGS -std=gnu99"
326 CFLAGS="$CFLAGS -std=c99"
330 dnl even if the compiler appears to support it, using visibility attributes isn't
331 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
335 VISIBILITY_CXXFLAGS=""
339 AC_SUBST([VISIBILITY_CFLAGS])
340 AC_SUBST([VISIBILITY_CXXFLAGS])
342 AX_CHECK_COMPILE_FLAG([-Wno-override-init], [WNO_OVERRIDE_INIT="-Wno-override-init"]) # gcc
343 AX_CHECK_COMPILE_FLAG([-Wno-initializer-overrides], [WNO_OVERRIDE_INIT="-Wno-initializer-overrides"]) # clang
344 AC_SUBST([WNO_OVERRIDE_INIT])
347 dnl Optional flags, check for compiler support
349 SSE41_CFLAGS="-msse4.1"
350 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
351 dnl stack, but on x86-32 such alignment is not guaranteed.
352 case "$target_cpu" in
354 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
357 save_CFLAGS="$CFLAGS"
358 CFLAGS="$SSE41_CFLAGS $CFLAGS"
359 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
360 #include <smmintrin.h>
363 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
364 c = _mm_max_epu32(a, b);
365 return _mm_cvtsi128_si32(c);
366 }]])], SSE41_SUPPORTED=1)
367 CFLAGS="$save_CFLAGS"
368 if test "x$SSE41_SUPPORTED" = x1; then
369 DEFINES="$DEFINES -DUSE_SSE41"
371 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
372 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
374 dnl Check for new-style atomic builtins
375 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
378 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
379 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
380 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
381 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
382 dnl On some platforms, new-style atomics need a helper library
383 AC_MSG_CHECKING(whether -latomic is needed)
384 AC_LINK_IFELSE([AC_LANG_SOURCE([[
388 return (int)__atomic_load_n(&v, __ATOMIC_ACQUIRE);
389 }]])], GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC=no, GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC=yes)
390 AC_MSG_RESULT($GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC)
391 if test "x$GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC" = xyes; then
392 LIBATOMIC_LIBS="-latomic"
395 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
396 AC_SUBST([LIBATOMIC_LIBS])
398 dnl Check if host supports 64-bit atomics
399 dnl note that lack of support usually results in link (not compile) error
400 AC_MSG_CHECKING(whether __sync_add_and_fetch_8 is supported)
401 AC_LINK_IFELSE([AC_LANG_SOURCE([[
405 return __sync_add_and_fetch(&v, (uint64_t)1);
406 }]])], GCC_64BIT_ATOMICS_SUPPORTED=yes, GCC_64BIT_ATOMICS_SUPPORTED=no)
407 if test "x$GCC_64BIT_ATOMICS_SUPPORTED" != xyes; then
408 DEFINES="$DEFINES -DMISSING_64BIT_ATOMICS"
410 AC_MSG_RESULT($GCC_64BIT_ATOMICS_SUPPORTED)
412 dnl Check for Endianness
420 dnl Check for POWER8 Architecture
421 PWR8_CFLAGS="-mpower8-vector"
422 have_pwr8_intrinsics=no
423 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
425 CFLAGS="$PWR8_CFLAGS $CFLAGS"
426 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
427 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
428 #error "Need GCC >= 4.8 for sane POWER8 support"
432 vector unsigned char r;
433 vector unsigned int v = vec_splat_u32 (1);
434 r = __builtin_vec_vgbbd ((vector unsigned char) v);
436 }]])], have_pwr8_intrinsics=yes)
440 [AS_HELP_STRING([--disable-pwr8],
441 [disable POWER8-specific instructions])],
442 [enable_pwr8=$enableval], [enable_pwr8=auto])
444 if test "x$enable_pwr8" = xno ; then
445 have_pwr8_intrinsics=disabled
448 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
449 DEFINES="$DEFINES -D_ARCH_PWR8"
450 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
451 CFLAGS="$CFLAGS $PWR8_CFLAGS"
456 AC_MSG_RESULT($have_pwr8_intrinsics)
457 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
458 AC_MSG_ERROR([POWER8 compiler support not detected])
461 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
462 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
465 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
467 dnl Can't have static and shared libraries, default to static if user
468 dnl explicitly requested. If both disabled, set to static since shared
469 dnl was explicitly requested.
470 case "x$enable_static$enable_shared" in
472 AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
475 AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
479 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
482 dnl other compiler options
484 AC_ARG_ENABLE([debug],
485 [AS_HELP_STRING([--enable-debug],
486 [use debug compiler flags and macros @<:@default=disabled@:>@])],
487 [enable_debug="$enableval"],
491 AC_ARG_ENABLE([profile],
492 [AS_HELP_STRING([--enable-profile],
493 [enable profiling of code @<:@default=disabled@:>@])],
494 [enable_profile="$enableval"],
498 AC_ARG_ENABLE([sanitize],
499 [AS_HELP_STRING([--enable-sanitize@<:@=address|undefined@:>@],
500 [enable code sanitizer @<:@default=disabled@:>@])],
501 [enable_sanitize="$enableval"],
502 [enable_sanitize=no])
504 if test "x$enable_profile" = xyes; then
505 DEFINES="$DEFINES -DPROFILE"
506 if test "x$GCC" = xyes; then
507 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
509 if test "x$GXX" = xyes; then
510 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
514 if test "x$enable_debug" = xyes; then
515 DEFINES="$DEFINES -DDEBUG"
516 if test "x$enable_profile" = xyes; then
517 AC_MSG_WARN([Debug and Profile are enabled at the same time])
519 if test "x$GCC" = xyes; then
520 if ! echo "$CFLAGS" | grep -q -e '-g'; then
523 if ! echo "$CFLAGS" | grep -q -e '-O'; then
527 if test "x$GXX" = xyes; then
528 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
529 CXXFLAGS="$CXXFLAGS -g"
531 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
532 CXXFLAGS="$CXXFLAGS -O0"
536 DEFINES="$DEFINES -DNDEBUG"
539 if test "x$enable_sanitize" != xno; then
540 if test "x$enable_profile" = xyes; then
541 AC_MSG_WARN([Sanitize and Profile are enabled at the same time])
544 CFLAGS="$CFLAGS -fsanitize=$enable_sanitize"
545 CXXFLAGS="$CXXFLAGS -fsanitize=$enable_sanitize"
546 LDFLAGS="$LDFLAGS -fsanitize=$enable_sanitize"
549 [AC_LANG_SOURCE([int main(){return 0;}])],
551 [AC_MSG_FAILURE([sanitize flags '$enable_sanitize' not supported])])
555 dnl Check if linker supports -Bsymbolic
557 save_LDFLAGS=$LDFLAGS
558 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
559 AC_MSG_CHECKING([if ld supports -Bsymbolic])
561 [AC_LANG_SOURCE([int main() { return 0;}])],
562 [AC_MSG_RESULT([yes])
563 BSYMBOLIC="-Wl,-Bsymbolic";],
566 LDFLAGS=$save_LDFLAGS
568 AC_SUBST([BSYMBOLIC])
571 dnl Check if linker supports garbage collection
573 save_LDFLAGS=$LDFLAGS
574 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
575 AC_MSG_CHECKING([whether ld supports --gc-sections])
577 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
578 [AC_MSG_RESULT([yes])
579 GC_SECTIONS="-Wl,--gc-sections";],
582 LDFLAGS=$save_LDFLAGS
584 AC_SUBST([GC_SECTIONS])
587 dnl OpenBSD does not have DT_NEEDED entries for libc by design
588 dnl so when these flags are passed to ld via libtool the checks will fail
592 LD_NO_UNDEFINED="" ;;
594 if test "x$enable_sanitize" = xno; then
595 LD_NO_UNDEFINED="-Wl,--no-undefined"
602 AC_SUBST([LD_NO_UNDEFINED])
605 dnl Check if linker supports version scripts
607 AC_MSG_CHECKING([if the linker supports version-scripts])
608 save_LDFLAGS=$LDFLAGS
609 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
610 cat > conftest.map <<EOF
620 [AC_LANG_SOURCE([int main() { return 0;}])],
621 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
622 [have_ld_version_script=no; AC_MSG_RESULT(no)])
623 LDFLAGS=$save_LDFLAGS
624 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
627 dnl Check if linker supports dynamic list files
629 AC_MSG_CHECKING([if the linker supports --dynamic-list])
630 save_LDFLAGS=$LDFLAGS
631 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
632 cat > conftest.dyn <<EOF
634 radeon_drm_winsys_create;
638 [AC_LANG_SOURCE([int main() { return 0;}])],
639 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
640 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
641 LDFLAGS=$save_LDFLAGS
642 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
645 dnl compatibility symlinks
649 HAVE_COMPAT_SYMLINKS=yes ;;
651 HAVE_COMPAT_SYMLINKS=no ;;
654 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
659 dnl Unfortunately we need to do a few things that libtool can't help us with,
660 dnl so we need some knowledge of shared library filenames:
662 dnl LIB_EXT is the extension used when creating symlinks for alternate
663 dnl filenames for a shared library which will be dynamically loaded
665 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
666 dnl the file for a shared library we wish to link with
690 dnl potentially-infringing-but-nobody-knows-for-sure stuff
692 AC_ARG_ENABLE([texture-float],
693 [AS_HELP_STRING([--enable-texture-float],
694 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
695 [enable_texture_float="$enableval"],
696 [enable_texture_float=no]
698 if test "x$enable_texture_float" = xyes; then
699 AC_MSG_WARN([Floating-point textures enabled.])
700 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
701 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
705 dnl Arch/platform-specific settings
708 [AS_HELP_STRING([--disable-asm],
709 [disable assembly usage @<:@default=enabled on supported platforms@:>@])],
710 [enable_asm="$enableval"],
714 AC_MSG_CHECKING([whether to enable assembly])
715 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
716 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
717 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
719 i?86 | x86_64 | amd64)
720 if test "x$host_cpu" != "x$target_cpu"; then
722 AC_MSG_RESULT([no, cross compiling])
727 # check for supported arches
728 if test "x$enable_asm" = xyes; then
732 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
739 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
776 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
777 AC_MSG_RESULT([yes, x86])
780 DEFINES="$DEFINES -DUSE_X86_64_ASM"
781 AC_MSG_RESULT([yes, x86_64])
784 DEFINES="$DEFINES -DUSE_SPARC_ASM"
785 AC_MSG_RESULT([yes, sparc])
788 DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
789 AC_MSG_RESULT([yes, ppc64le])
792 DEFINES="$DEFINES -DUSE_AARCH64_ASM"
793 AC_MSG_RESULT([yes, aarch64])
796 DEFINES="$DEFINES -DUSE_ARM_ASM"
797 AC_MSG_RESULT([yes, arm])
800 AC_MSG_RESULT([no, platform not supported])
806 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
807 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
808 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
809 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
811 AC_MSG_CHECKING([whether strtod has locale support])
812 AC_LINK_IFELSE([AC_LANG_SOURCE([[
816 #ifdef HAVE_XLOCALE_H
820 locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
821 const char *s = "1.0";
823 double d = strtod_l(s, end, loc);
824 float f = strtof_l(s, end, loc);
828 [DEFINES="$DEFINES -DHAVE_STRTOD_L"];
829 AC_MSG_RESULT([yes]),
832 dnl Check to see if dlopen is in default libraries (like Solaris, which
833 dnl has it in libc), or if libdl is needed to get it.
834 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
835 [AC_CHECK_LIB([dl], [dlopen],
836 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
837 AC_SUBST([DLOPEN_LIBS])
839 dnl Check if that library also has dladdr
841 LIBS="$LIBS $DLOPEN_LIBS"
842 AC_CHECK_FUNCS([dladdr])
845 AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"])
851 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
852 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
853 [AC_MSG_ERROR([Could not find clock_gettime])])])
854 AC_SUBST([CLOCK_LIB])
858 dnl See if posix_memalign is available
859 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
862 PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED])
864 dnl Check for pthreads
866 if test "x$ax_pthread_ok" = xno; then
867 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
869 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
870 dnl to -pthread, which causes problems if we need -lpthread to appear in
871 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
872 dnl is not valid for that platform.
873 if test "x$android" = xno; then
874 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
876 dnl According to the manual when using pthreads, one should add -pthread to
877 dnl both compile and link-time arguments.
878 dnl In practise that should be sufficient for all platforms, since any
879 dnl platforms build with GCC and Clang support the flag.
880 PTHREAD_LIBS="$PTHREAD_LIBS -pthread"
882 dnl pthread-stubs is mandatory on BSD platforms, due to the nature of the
883 dnl project. Even then there's a notable issue as described in the project README
885 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu*)
886 pthread_stubs_possible="no"
889 pthread_stubs_possible="yes"
893 if test "x$pthread_stubs_possible" = xyes; then
894 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
897 dnl SELinux awareness.
898 AC_ARG_ENABLE([selinux],
899 [AS_HELP_STRING([--enable-selinux],
900 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
901 [MESA_SELINUX="$enableval"],
903 if test "x$enable_selinux" = "xyes"; then
904 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
905 [AC_CHECK_HEADER([selinux/selinux.h],[],
906 [AC_MSG_ERROR([SELinux headers not found])])
907 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
908 [AC_MSG_ERROR([SELinux library not found])])
909 SELINUX_LIBS="-lselinux"])
910 DEFINES="$DEFINES -DMESA_SELINUX"
912 AC_SUBST([SELINUX_CFLAGS])
913 AC_SUBST([SELINUX_LIBS])
918 AC_ARG_ENABLE([llvm-shared-libs],
919 [AS_HELP_STRING([--enable-llvm-shared-libs],
920 [link with LLVM shared libraries @<:@default=enabled@:>@])],
921 [enable_llvm_shared_libs="$enableval"],
922 [enable_llvm_shared_libs=yes])
924 AC_ARG_WITH([llvm-prefix],
925 [AS_HELP_STRING([--with-llvm-prefix],
926 [Prefix for LLVM installations in non-standard locations])],
927 [llvm_prefix="$withval"],
930 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
931 if test "x$have_libelf" = xno; then
934 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
935 AC_SUBST([LIBELF_LIBS])
936 AC_SUBST([LIBELF_CFLAGS])
939 if test -z "$LLVM_CONFIG"; then
940 if test -n "$llvm_prefix"; then
941 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
943 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
947 llvm_add_component() {
948 new_llvm_component=$1
951 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
952 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
954 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
958 llvm_add_default_components() {
961 # Required default components
962 llvm_add_component "bitwriter" $driver_name
963 llvm_add_component "engine" $driver_name
964 llvm_add_component "mcdisassembler" $driver_name
965 llvm_add_component "mcjit" $driver_name
967 # Optional default components
968 if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
969 LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
977 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
978 llvm_add_component $new_llvm_target $driver_name
980 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
984 # Call this inside ` ` to get the return value.
985 # $1 is the llvm-config command with arguments.
986 strip_unwanted_llvm_flags() {
987 echo " `$1` " | sed -E \
988 -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
989 -e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
990 -e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
991 -e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
992 -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
993 -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
994 -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
995 -e 's/-fno-rtti[[[:space:]]]/-Fno-rtti /g' \
996 -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
997 -e 's/-Fno-rtti[[[:space:]]]/-fno-rtti /g' \
998 -e 's/^[[[:space:]]]//' \
999 -e 's/[[[:space:]]]$//'
1002 llvm_set_environment_variables() {
1003 if test "x$LLVM_CONFIG" != xno; then
1004 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1005 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1006 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1007 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1009 # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
1010 save_CFLAGS="$CFLAGS"
1011 CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
1013 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1014 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1015 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1016 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1017 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
1018 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1020 CFLAGS="$save_CFLAGS"
1022 # Only needed for LLVM < 3.6.0
1023 if test -z "$LLVM_VERSION_PATCH"; then
1024 LLVM_VERSION_PATCH=0
1027 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1037 if test "x$enable_llvm" != "xyes"; then
1038 AC_MSG_ERROR([--enable-llvm is required when building $1])
1042 llvm_require_version() {
1045 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1046 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1047 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1049 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1050 # major > required major
1055 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1056 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1057 # major = required major and
1058 # minor > required minor
1062 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1063 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1064 # major = required major and
1065 # minor = required minor and
1066 # patch >= required patch
1074 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1077 radeon_llvm_check() {
1078 if test ${LLVM_VERSION_INT} -lt 307; then
1079 amdgpu_llvm_target_name='r600'
1081 amdgpu_llvm_target_name='amdgpu'
1084 llvm_require_version $*
1086 llvm_add_target $amdgpu_llvm_target_name $2
1088 llvm_add_default_components $2
1089 llvm_add_component "bitreader" $2
1090 llvm_add_component "ipo" $2
1092 if test "x$have_libelf" != xyes; then
1093 AC_MSG_ERROR([$2 requires libelf when using llvm])
1097 llvm_set_environment_variables
1099 AC_SUBST([LLVM_CFLAGS])
1100 AC_SUBST([LLVM_CXXFLAGS])
1101 AC_SUBST([LLVM_LIBS])
1102 AC_SUBST([LLVM_LDFLAGS])
1103 AC_SUBST([LLVM_INCLUDEDIR])
1108 PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
1109 AC_ARG_ENABLE([libunwind],
1110 [AS_HELP_STRING([--enable-libunwind],
1111 [Use libunwind for backtracing (default: auto)])],
1112 [LIBUNWIND="$enableval"],
1113 [LIBUNWIND="$HAVE_LIBUNWIND"])
1115 if test "x$LIBUNWIND" = "xyes"; then
1116 PKG_CHECK_MODULES(LIBUNWIND, libunwind)
1117 AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
1121 dnl Options for APIs
1122 AC_ARG_ENABLE([opengl],
1123 [AS_HELP_STRING([--disable-opengl],
1124 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1125 [enable_opengl="$enableval"],
1126 [enable_opengl=yes])
1127 AC_ARG_ENABLE([gles1],
1128 [AS_HELP_STRING([--disable-gles1],
1129 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1130 [enable_gles1="$enableval"],
1132 AC_ARG_ENABLE([gles2],
1133 [AS_HELP_STRING([--disable-gles2],
1134 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1135 [enable_gles2="$enableval"],
1138 AC_ARG_ENABLE([dri],
1139 [AS_HELP_STRING([--enable-dri],
1140 [enable DRI modules @<:@default=enabled@:>@])],
1141 [enable_dri="$enableval"],
1144 AC_ARG_ENABLE([gallium-extra-hud],
1145 [AS_HELP_STRING([--enable-gallium-extra-hud],
1146 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1147 [enable_gallium_extra_hud="$enableval"],
1148 [enable_gallium_extra_hud=no])
1149 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1150 if test "x$enable_gallium_extra_hud" = xyes ; then
1151 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1154 #TODO: no pkgconfig .pc available for libsensors.
1155 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1156 AC_ARG_ENABLE([lmsensors],
1157 [AS_HELP_STRING([--enable-lmsensors],
1158 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1159 [enable_lmsensors="$enableval"],
1160 [enable_lmsensors=no])
1161 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1162 if test "x$enable_lmsensors" = xyes ; then
1163 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1164 LIBSENSORS_LIBS="-lsensors"
1168 AC_SUBST(LIBSENSORS_LIBS)
1179 if test "x$enable_dri" = xno; then
1183 AC_ARG_ENABLE([dri3],
1184 [AS_HELP_STRING([--enable-dri3],
1185 [enable DRI3 @<:@default=auto@:>@])],
1186 [enable_dri3="$enableval"],
1187 [enable_dri3="$dri3_default"])
1188 AC_ARG_ENABLE([glx],
1189 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1190 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1191 [enable_glx="$enableval"],
1193 AC_ARG_ENABLE([osmesa],
1194 [AS_HELP_STRING([--enable-osmesa],
1195 [enable OSMesa library @<:@default=disabled@:>@])],
1196 [enable_osmesa="$enableval"],
1198 AC_ARG_ENABLE([gallium-osmesa],
1199 [AS_HELP_STRING([--enable-gallium-osmesa],
1200 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1201 [enable_gallium_osmesa="$enableval"],
1202 [enable_gallium_osmesa=no])
1203 AC_ARG_ENABLE([egl],
1204 [AS_HELP_STRING([--disable-egl],
1205 [disable EGL library @<:@default=enabled@:>@])],
1206 [enable_egl="$enableval"],
1210 [AS_HELP_STRING([--enable-xa],
1211 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1212 [enable_xa="$enableval"],
1214 AC_ARG_ENABLE([gbm],
1215 [AS_HELP_STRING([--enable-gbm],
1216 [enable gbm library @<:@default=yes except cygwin@:>@])],
1217 [enable_gbm="$enableval"],
1226 AC_ARG_ENABLE([nine],
1227 [AS_HELP_STRING([--enable-nine],
1228 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1229 [enable_nine="$enableval"],
1232 AC_ARG_ENABLE([xvmc],
1233 [AS_HELP_STRING([--enable-xvmc],
1234 [enable xvmc library @<:@default=auto@:>@])],
1235 [enable_xvmc="$enableval"],
1237 AC_ARG_ENABLE([vdpau],
1238 [AS_HELP_STRING([--enable-vdpau],
1239 [enable vdpau library @<:@default=auto@:>@])],
1240 [enable_vdpau="$enableval"],
1241 [enable_vdpau=auto])
1242 AC_ARG_ENABLE([omx],
1243 [AS_HELP_STRING([--enable-omx],
1244 [DEPRECATED: Use --enable-omx-bellagio instead @<:@default=auto@:>@])],
1245 [AC_MSG_ERROR([--enable-omx is deprecated. Use --enable-omx-bellagio instead.])],
1247 AC_ARG_ENABLE([omx-bellagio],
1248 [AS_HELP_STRING([--enable-omx-bellagio],
1249 [enable OpenMAX Bellagio library @<:@default=disabled@:>@])],
1250 [enable_omx_bellagio="$enableval"],
1251 [enable_omx_bellagio=no])
1253 [AS_HELP_STRING([--enable-va],
1254 [enable va library @<:@default=auto@:>@])],
1255 [enable_va="$enableval"],
1257 AC_ARG_ENABLE([opencl],
1258 [AS_HELP_STRING([--enable-opencl],
1259 [enable OpenCL library @<:@default=disabled@:>@])],
1260 [enable_opencl="$enableval"],
1262 AC_ARG_ENABLE([opencl_icd],
1263 [AS_HELP_STRING([--enable-opencl-icd],
1264 [Build an OpenCL ICD library to be loaded by an ICD implementation
1265 @<:@default=disabled@:>@])],
1266 [enable_opencl_icd="$enableval"],
1267 [enable_opencl_icd=no])
1269 AC_ARG_ENABLE([gallium-tests],
1270 [AS_HELP_STRING([--enable-gallium-tests],
1271 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1272 [enable_gallium_tests="$enableval"],
1273 [enable_gallium_tests=no])
1275 # Option for Gallium drivers
1277 # Keep this in sync with the --with-gallium-drivers help string default value
1278 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1280 AC_ARG_WITH([gallium-drivers],
1281 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1282 [comma delimited Gallium drivers list, e.g.
1283 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,vc4,virgl,etnaviv,imx"
1284 @<:@default=r300,r600,svga,swrast@:>@])],
1285 [with_gallium_drivers="$withval"],
1286 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1288 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1289 # here so that the script doesn't choke on an unknown driver name later.
1290 case "$with_gallium_drivers" in
1291 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1292 no) with_gallium_drivers='' ;;
1295 if test "x$enable_opengl" = xno -a \
1296 "x$enable_gles1" = xno -a \
1297 "x$enable_gles2" = xno -a \
1298 "x$enable_nine" = xno -a \
1299 "x$enable_xa" = xno -a \
1300 "x$enable_xvmc" = xno -a \
1301 "x$enable_vdpau" = xno -a \
1302 "x$enable_omx_bellagio" = xno -a \
1303 "x$enable_va" = xno -a \
1304 "x$enable_opencl" = xno; then
1305 AC_MSG_ERROR([at least one API should be enabled])
1308 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1309 if test "x$enable_opengl" = xno -a \
1310 "x$enable_gles1" = xyes; then
1311 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1314 if test "x$enable_opengl" = xno -a \
1315 "x$enable_gles2" = xyes; then
1316 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1319 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1320 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1321 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1322 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1323 "x$enable_gles1" = xyes -o \
1324 "x$enable_gles2" = xyes)
1325 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1326 "x$enable_gles1" = xyes -o \
1327 "x$enable_gles2" = xyes)
1329 # Validate GLX options
1330 if test "x$enable_glx" = xyes; then
1331 if test "x$enable_dri" = xyes; then
1333 elif test -n "$with_gallium_drivers"; then
1334 enable_glx=gallium-xlib
1339 case "x$enable_glx" in
1340 xdri | xxlib | xgallium-xlib)
1341 # GLX requires OpenGL
1342 if test "x$enable_opengl" = xno; then
1343 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1346 # Check individual dependencies
1347 case "x$enable_glx" in
1349 if test "x$enable_dri" = xno; then
1350 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1354 if test "x$enable_dri" = xyes; then
1355 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1359 if test "x$enable_dri" = xyes; then
1360 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1362 if test -z "$with_gallium_drivers"; then
1363 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1371 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1375 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1376 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1377 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1378 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1380 DEFAULT_GL_LIB_NAME=GL
1383 dnl Libglvnd configuration
1385 AC_ARG_ENABLE([libglvnd],
1386 [AS_HELP_STRING([--enable-libglvnd],
1387 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1388 [enable_libglvnd="$enableval"],
1389 [enable_libglvnd=no])
1390 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1392 if test "x$enable_libglvnd" = xyes ; then
1393 dnl XXX: update once we can handle more than libGL/glx.
1394 dnl Namely: we should error out if neither of the glvnd enabled libraries
1396 case "x$enable_glx" in
1398 AC_MSG_ERROR([cannot build libglvnd without GLX])
1400 xxlib | xgallium-xlib )
1401 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1407 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1408 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1409 AC_SUBST([LIBGLVND_DATADIR])
1411 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1412 DEFAULT_GL_LIB_NAME=GLX_mesa
1415 AC_ARG_WITH([gl-lib-name],
1416 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1417 [specify GL library name @<:@default=GL@:>@])],
1419 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1420 AC_ARG_WITH([osmesa-lib-name],
1421 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1422 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1423 [OSMESA_LIB=$withval],
1424 [OSMESA_LIB=OSMesa])
1425 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1426 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
1429 dnl Mangled Mesa support
1431 AC_ARG_ENABLE([mangling],
1432 [AS_HELP_STRING([--enable-mangling],
1433 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1434 [enable_mangling="${enableval}"],
1435 [enable_mangling=no]
1437 if test "x${enable_mangling}" = "xyes" ; then
1438 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1439 GL_LIB="Mangled${GL_LIB}"
1440 OSMESA_LIB="Mangled${OSMESA_LIB}"
1443 AC_SUBST([OSMESA_LIB])
1446 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1447 [have_libdrm=yes], [have_libdrm=no])
1448 if test "x$have_libdrm" = xyes; then
1449 DEFINES="$DEFINES -DHAVE_LIBDRM"
1453 if test "x$have_libdrm" != xyes; then
1454 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1459 # Select which platform-dependent DRI code gets built
1462 dri_platform='apple' ;;
1464 dri_platform='windows' ;;
1466 dri_platform='none' ;;
1468 dri_platform='drm' ;;
1471 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1472 have_drisw_kms='yes'
1475 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1476 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1477 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1478 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1479 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1480 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1481 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1482 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1483 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1485 AC_ARG_ENABLE([shared-glapi],
1486 [AS_HELP_STRING([--enable-shared-glapi],
1487 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1488 [enable_shared_glapi="$enableval"],
1489 [enable_shared_glapi=yes])
1491 case "x$enable_opengl$enable_gles1$enable_gles2" in
1493 if test "x$enable_shared_glapi" = xno; then
1494 AC_MSG_ERROR([shared GLAPI required when building two or more of
1495 the following APIs - opengl, gles1 gles2])
1500 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1502 # Build the pipe-drivers as separate libraries/modules.
1503 # Do not touch this unless you know what you are doing.
1504 # XXX: Expose via configure option ?
1505 enable_shared_pipe_drivers=no
1508 dnl Driver specific build directories
1511 if test "x$enable_gallium_osmesa" = xyes; then
1512 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1513 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1515 if test "x$enable_osmesa" = xyes; then
1516 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1520 require_dri_shared_libs_and_glapi() {
1521 if test "x$enable_static" = xyes; then
1522 AC_MSG_ERROR([$1 cannot be build as static library])
1525 if test "x$enable_dri" != xyes; then
1526 # There is only a single backend which won't be build/used otherwise.
1527 # XXX: Revisit this as the egl/haiku is a thing.
1528 AC_MSG_ERROR([$1 requires --enable-dri])
1531 if test "x$enable_shared_glapi" != xyes; then
1532 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1536 if test "x$enable_dri" = xyes; then
1537 require_dri_shared_libs_and_glapi "DRI"
1539 # not a hard requirement as swrast does not depend on it
1540 if test "x$have_libdrm" = xyes; then
1541 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1545 AC_ARG_ENABLE([driglx-direct],
1546 [AS_HELP_STRING([--disable-driglx-direct],
1547 [disable direct rendering in GLX and EGL for DRI \
1548 @<:@default=auto@:>@])],
1549 [driglx_direct="$enableval"],
1550 [driglx_direct="yes"])
1553 dnl libGL configuration per driver
1555 if test "x$enable_glx" != xno; then
1556 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1558 case "x$enable_glx" in
1559 xxlib | xgallium-xlib)
1561 dri_modules="x11 xext xcb"
1562 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1563 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1564 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1565 GL_LIB_DEPS="$XLIBGL_LIBS"
1566 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1567 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1572 # find the DRI deps for libGL
1573 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1575 if test x"$driglx_direct" = xyes; then
1576 if test x"$dri_platform" = xdrm ; then
1577 DEFINES="$DEFINES -DGLX_USE_DRM"
1578 require_libdrm "Direct rendering"
1580 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1581 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1583 if test x"$enable_dri" = xyes; then
1584 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1587 if test x"$dri_platform" = xapple ; then
1588 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1590 if test x"$dri_platform" = xwindows ; then
1591 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1595 # add xf86vidmode if available
1596 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1597 if test "$HAVE_XF86VIDMODE" = yes ; then
1598 dri_modules="$dri_modules xxf86vm"
1601 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1602 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1603 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1604 GL_LIB_DEPS="$DRIGL_LIBS"
1606 # need DRM libs, $PTHREAD_LIBS, etc.
1607 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1608 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1612 # This is outside the case (above) so that it is invoked even for non-GLX
1614 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1616 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1617 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1618 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1619 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1621 AC_SUBST([X11_INCLUDES])
1622 AC_SUBST([GL_LIB_DEPS])
1623 AC_SUBST([GL_PC_REQ_PRIV])
1624 AC_SUBST([GL_PC_LIB_PRIV])
1625 AC_SUBST([GL_PC_CFLAGS])
1626 AC_SUBST([DRI_PC_REQ_PRIV])
1627 AC_SUBST([GLESv1_CM_LIB_DEPS])
1628 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1629 AC_SUBST([GLESv2_LIB_DEPS])
1630 AC_SUBST([GLESv2_PC_LIB_PRIV])
1632 AC_SUBST([HAVE_XF86VIDMODE])
1637 case "x$enable_glx" in
1638 xxlib | xgallium-xlib)
1639 DEFINES="$DEFINES -DUSE_XSHM"
1642 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1643 if test "x$driglx_direct" = xyes; then
1644 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1653 AC_ARG_ENABLE([glx-tls],
1654 [AS_HELP_STRING([--enable-glx-tls],
1655 [enable TLS support in GLX @<:@default=enabled@:>@])],
1656 [GLX_USE_TLS="$enableval"],
1658 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1660 if test "x$GLX_USE_TLS" = xyes; then
1661 DEFINES="$DEFINES -DGLX_USE_TLS"
1664 dnl Read-only text section on x86 hardened platforms
1665 AC_ARG_ENABLE([glx-read-only-text],
1666 [AS_HELP_STRING([--enable-glx-read-only-text],
1667 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1668 [enable_glx_read_only_text="$enableval"],
1669 [enable_glx_read_only_text=no])
1670 if test "x$enable_glx_read_only_text" = xyes; then
1671 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1675 dnl DEPRECATED: EGL Platforms configuration
1677 AC_ARG_WITH([egl-platforms],
1678 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1679 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1680 [with_egl_platforms="$withval"],
1681 [with_egl_platforms=auto])
1683 if test "x$with_egl_platforms" = xauto; then
1684 with_egl_platforms="x11,surfaceless"
1685 if test "x$enable_gbm" = xyes; then
1686 with_egl_platforms="$with_egl_platforms,drm"
1689 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1693 dnl Platforms configuration
1695 AC_ARG_WITH([platforms],
1696 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1697 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1698 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1699 [with_platforms="$withval"],
1700 [with_platforms=auto])
1702 # Reuse the autodetection rather than duplicating it.
1703 if test "x$with_platforms" = xauto; then
1704 with_platforms=$with_egl_platforms
1707 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1708 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1710 if test "x$WAYLAND_SCANNER" = x; then
1711 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1714 PKG_CHECK_EXISTS([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED], [have_wayland_protocols=yes], [have_wayland_protocols=no])
1715 if test "x$have_wayland_protocols" = xyes; then
1716 ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1718 AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
1720 # Do per platform setups and checks
1721 platforms=`IFS=', '; echo $with_platforms`
1722 for plat in $platforms; do
1726 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= $WAYLAND_REQUIRED])
1727 PKG_CHECK_MODULES([WAYLAND_SERVER], [wayland-server >= $WAYLAND_REQUIRED])
1729 if test "x$WAYLAND_SCANNER" = "x:"; then
1730 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1732 if test "x$have_wayland_protocols" = xno; then
1733 AC_MSG_ERROR([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED is needed to compile the wayland platform])
1735 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM -DWL_HIDE_DEPRECATED"
1739 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1740 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1744 test "x$enable_gbm" = "xno" &&
1745 AC_MSG_ERROR([EGL platform drm needs gbm])
1746 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1750 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1754 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1755 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1759 AC_MSG_ERROR([platform '$plat' does not exist])
1764 wayland|drm|surfaceless)
1765 require_libdrm "Platform $plat"
1770 if test "x$enable_glx" != xno; then
1771 if ! echo "$platforms" | grep -q 'x11'; then
1772 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1776 if test x"$enable_dri3" = xyes; then
1777 DEFINES="$DEFINES -DHAVE_DRI3"
1779 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1780 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1783 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1784 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1785 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1786 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1787 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1792 dnl Directory for DRI drivers
1793 AC_ARG_WITH([dri-driverdir],
1794 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1795 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1796 [DRI_DRIVER_INSTALL_DIR="$withval"],
1797 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1798 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1799 dnl Extra search path for DRI drivers
1800 AC_ARG_WITH([dri-searchpath],
1801 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1802 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1803 [DRI_DRIVER_SEARCH_DIR="$withval"],
1804 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1805 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1806 dnl Which drivers to build - default is chosen by platform
1807 AC_ARG_WITH([dri-drivers],
1808 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1809 [comma delimited classic DRI drivers list, e.g.
1810 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1811 [with_dri_drivers="$withval"],
1812 [with_dri_drivers=auto])
1814 if test "x$with_dri_drivers" = xauto; then
1815 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1816 with_dri_drivers="yes"
1818 with_dri_drivers="no"
1821 if test "x$with_dri_drivers" = xno; then
1826 PKG_CHECK_MODULES([EXPAT], [expat],,
1827 [PKG_CHECK_MODULES([EXPAT], [expat21])]
1830 dnl If $with_dri_drivers is yes, drivers will be added through
1831 dnl platform checks. Set DEFINES and LIB_DEPS
1832 if test "x$enable_dri" = xyes; then
1833 # Platform specific settings and drivers to build
1838 # Build only the drivers for cards that exist on PowerPC/sparc
1839 if test "x$with_dri_drivers" = "xyes"; then
1840 with_dri_drivers="r200 radeon swrast"
1846 if test "x$with_dri_drivers" = "xyes"; then
1847 with_dri_drivers="swrast"
1851 DEFINES="$DEFINES -DBUILDING_MESA"
1852 if test "x$with_dri_drivers" = "xyes"; then
1853 with_dri_drivers="swrast"
1859 if test "x$with_dri_drivers" = "xyes"; then
1860 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1863 # put all the necessary libs together
1864 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1867 AC_SUBST([DRI_LIB_DEPS])
1870 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1871 if test -n "$with_dri_drivers"; then
1872 if test "x$enable_opengl" != xyes; then
1873 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1876 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1877 for driver in $dri_drivers; do
1878 DRI_DIRS="$DRI_DIRS $driver"
1881 require_libdrm "i915"
1883 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1886 require_libdrm "i965"
1890 require_libdrm "nouveau"
1891 HAVE_NOUVEAU_DRI=yes
1892 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1895 require_libdrm "radeon"
1896 HAVE_RADEON_DRI=yes;
1897 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1900 require_libdrm "r200"
1902 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1908 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1912 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1918 dnl Deprecated: kept for backwards compatibility
1920 AC_ARG_ENABLE([gallium-llvm],
1921 [AS_HELP_STRING([--enable-gallium-llvm],
1922 [DEPRECATED: use --enable-llvm instead])],
1923 [enable_gallium_llvm="$enableval"],
1924 [enable_gallium_llvm=auto])
1926 if test "x$enable_gallium_llvm" != xauto; then
1927 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
1928 enable_llvm=$enable_gallium_llvm
1934 AC_ARG_ENABLE([llvm],
1935 [AS_HELP_STRING([--enable-llvm],
1936 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1937 [enable_llvm="$enableval"],
1940 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
1941 if test "x$FOUND_LLVM" = xyes; then
1943 i*86|x86_64|amd64) enable_llvm=yes;;
1951 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
1952 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
1956 # Vulkan driver configuration
1959 AC_ARG_WITH([vulkan-drivers],
1960 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1961 [comma delimited Vulkan drivers list, e.g.
1963 @<:@default=no@:>@])],
1964 [with_vulkan_drivers="$withval"],
1965 [with_vulkan_drivers="no"])
1967 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1968 # here so that the script doesn't choke on an unknown driver name later.
1969 case "x$with_vulkan_drivers" in
1970 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1971 xno) with_vulkan_drivers='' ;;
1974 AC_ARG_WITH([vulkan-icddir],
1975 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1976 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1977 [VULKAN_ICD_INSTALL_DIR="$withval"],
1978 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1979 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1981 require_x11_dri3() {
1982 if echo "$platforms" | grep -q 'x11'; then
1983 if test "x$enable_dri3" != xyes; then
1984 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
1989 if test -n "$with_vulkan_drivers"; then
1990 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
1991 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
1994 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1995 for driver in $VULKAN_DRIVERS; do
1998 require_libdrm "ANV"
1999 require_x11_dri3 "ANV"
2000 HAVE_INTEL_VULKAN=yes
2003 require_libdrm "radv"
2004 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2005 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
2006 require_x11_dri3 "radv"
2007 HAVE_RADEON_VULKAN=yes
2010 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
2014 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
2018 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2019 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2020 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2021 "x$enable_osmesa" = xyes -o \
2025 dnl OSMesa configuration
2028 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2029 AC_ARG_WITH([osmesa-bits],
2030 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2031 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2032 [osmesa_bits="$withval"],
2034 if test "x$osmesa_bits" != x8; then
2035 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2036 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2040 case "x$osmesa_bits" in
2042 OSMESA_LIB="${OSMESA_LIB}"
2045 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2046 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2049 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2053 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2054 # only link libraries with osmesa if shared
2055 if test "$enable_static" = no; then
2056 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2060 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2063 AC_SUBST([OSMESA_LIB_DEPS])
2064 AC_SUBST([OSMESA_PC_REQ])
2065 AC_SUBST([OSMESA_PC_LIB_PRIV])
2068 dnl gbm configuration
2070 if test "x$enable_gbm" = xyes; then
2071 require_dri_shared_libs_and_glapi "gbm"
2073 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2074 # FINISHME: GBM has a number of dependencies which we should add below
2076 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2077 AC_SUBST([GBM_PC_REQ_PRIV])
2078 AC_SUBST([GBM_PC_LIB_PRIV])
2081 dnl EGL configuration
2084 if test "x$enable_egl" = xyes; then
2085 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2087 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2089 require_dri_shared_libs_and_glapi "egl"
2091 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2092 AC_SUBST([EGL_LIB_DEPS])
2097 dnl XA configuration
2099 if test "x$enable_xa" = xyes; then
2100 if test "x$with_gallium_drivers" = xswrast; then
2102 Building xa requires at least one non swrast gallium driver.
2103 If you are looking to use libxatracker.so with the VMware driver,
2104 make sure to include svga in the gallium drivers list, apart from
2106 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2108 gallium_st="$gallium_st xa"
2110 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2112 if echo $platforms | grep -q "x11"; then
2113 have_xvmc_platform=yes
2115 have_xvmc_platform=no
2118 if echo $platforms | grep -q "x11"; then
2119 have_vdpau_platform=yes
2121 have_vdpau_platform=no
2124 if echo $platforms | grep -q "x11\|drm"; then
2125 have_omx_platform=yes
2127 have_omx_platform=no
2130 if echo $platforms | grep -q "x11\|drm\|wayland"; then
2131 have_va_platform=yes
2137 dnl Gallium G3DVL configuration
2139 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2140 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2141 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2144 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2145 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2148 if test "x$enable_omx_bellagio" = xauto -a "x$have_omx_platform" = xyes; then
2149 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx_bellagio=yes], [enable_omx_bellagio=no])
2152 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2153 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2157 if test "x$enable_dri" = xyes -o \
2158 "x$enable_xvmc" = xyes -o \
2159 "x$enable_vdpau" = xyes -o \
2160 "x$enable_omx_bellagio" = xyes -o \
2161 "x$enable_va" = xyes; then
2164 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2166 if test "x$enable_xvmc" = xyes -o \
2167 "x$enable_vdpau" = xyes -o \
2168 "x$enable_omx_bellagio" = xyes -o \
2169 "x$enable_va" = xyes; then
2170 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2171 need_gallium_vl_winsys=yes
2173 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2175 if test "x$enable_xvmc" = xyes; then
2176 if test "x$have_xvmc_platform" != xyes; then
2177 AC_MSG_ERROR([XVMC requires the x11 platforms])
2179 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2180 gallium_st="$gallium_st xvmc"
2182 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2184 if test "x$enable_vdpau" = xyes; then
2185 if test "x$have_vdpau_platform" != xyes; then
2186 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2188 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2189 gallium_st="$gallium_st vdpau"
2190 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2192 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2194 if test "x$enable_omx_bellagio" = xyes; then
2195 if test "x$have_omx_platform" != xyes; then
2196 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2198 PKG_CHECK_MODULES([OMX_BELLAGIO], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2199 gallium_st="$gallium_st omx_bellagio"
2201 AM_CONDITIONAL(HAVE_ST_OMX_BELLAGIO, test "x$enable_omx_bellagio" = xyes)
2203 if test "x$enable_va" = xyes; then
2204 if test "x$have_va_platform" != xyes; then
2205 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2207 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2208 gallium_st="$gallium_st va"
2210 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2213 dnl Nine Direct3D9 configuration
2215 if test "x$enable_nine" = xyes; then
2216 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2217 AC_MSG_ERROR([nine requires the gallium swrast driver])
2219 if test "x$with_gallium_drivers" = xswrast; then
2220 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2222 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2223 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2226 if test "x$enable_dri3" = xno; then
2227 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2230 gallium_st="$gallium_st nine"
2232 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2235 dnl OpenCL configuration
2238 AC_ARG_WITH([clang-libdir],
2239 [AS_HELP_STRING([--with-clang-libdir],
2240 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2241 [CLANG_LIBDIR="$withval"],
2244 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2246 if test "x$enable_opencl" = xyes; then
2247 if test -z "$with_gallium_drivers"; then
2248 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2251 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2252 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2255 if test "x$have_libclc" = xno; then
2256 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2257 Make sure the directory containing libclc.pc is specified in your
2258 PKG_CONFIG_PATH environment variable.
2259 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2261 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2262 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2263 AC_SUBST([LIBCLC_INCLUDEDIR])
2264 AC_SUBST([LIBCLC_LIBEXECDIR])
2267 gallium_st="$gallium_st clover"
2269 if test "x$enable_opencl_icd" = xyes; then
2270 OPENCL_LIBNAME="MesaOpenCL"
2272 OPENCL_LIBNAME="OpenCL"
2275 if test "x$have_libelf" != xyes; then
2276 AC_MSG_ERROR([Clover requires libelf])
2279 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2281 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2282 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2283 #error "AltiVec not enabled"
2285 ])], altivec_enabled=yes)
2287 if test "$altivec_enabled" = yes; then
2288 CLOVER_STD_OVERRIDE="-std=gnu++11"
2290 AC_SUBST([CLOVER_STD_OVERRIDE])
2293 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2295 llvm_add_default_components "opencl"
2296 llvm_add_component "all-targets" "opencl"
2297 llvm_add_component "linker" "opencl"
2298 llvm_add_component "instrumentation" "opencl"
2299 llvm_add_component "ipo" "opencl"
2300 llvm_add_component "irreader" "opencl"
2301 llvm_add_component "option" "opencl"
2302 llvm_add_component "objcarcopts" "opencl"
2303 llvm_add_component "profiledata" "opencl"
2305 dnl Check for Clang internal headers
2306 if test -z "$CLANG_LIBDIR"; then
2307 CLANG_LIBDIR=${LLVM_LIBDIR}
2309 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2310 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2311 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2313 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2314 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2315 AC_SUBST([OPENCL_LIBNAME])
2316 AC_SUBST([CLANG_RESOURCE_DIR])
2319 dnl Gallium configuration
2321 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2323 # libEGL wants to default to the first platform specified in
2324 # ./configure. parse that here.
2325 if test "x$platforms" != "x"; then
2326 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2327 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2329 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2332 AC_SUBST([EGL_NATIVE_PLATFORM])
2333 AC_SUBST([EGL_CFLAGS])
2335 # If we don't have the X11 platform, set this define so we don't try to include
2337 if ! echo "$platforms" | grep -q 'x11'; then
2338 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2339 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2342 dnl Directory for XVMC libs
2343 AC_ARG_WITH([xvmc-libdir],
2344 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2345 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2346 [XVMC_LIB_INSTALL_DIR="$withval"],
2347 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2348 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2353 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2355 dnl Directory for VDPAU libs
2356 AC_ARG_WITH([vdpau-libdir],
2357 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2358 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2359 [VDPAU_LIB_INSTALL_DIR="$withval"],
2360 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2361 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2363 dnl Directory for OMX_BELLAGIO libs
2365 AC_ARG_WITH([omx-bellagio-libdir],
2366 [AS_HELP_STRING([--with-omx-bellagio-libdir=DIR],
2367 [directory for the OMX_BELLAGIO libraries])],
2368 [OMX_BELLAGIO_LIB_INSTALL_DIR="$withval"],
2369 [OMX_BELLAGIO_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2370 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2371 AC_SUBST([OMX_BELLAGIO_LIB_INSTALL_DIR])
2373 dnl Directory for VA libs
2375 AC_ARG_WITH([va-libdir],
2376 [AS_HELP_STRING([--with-va-libdir=DIR],
2377 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2378 [VA_LIB_INSTALL_DIR="$withval"],
2379 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2380 AC_SUBST([VA_LIB_INSTALL_DIR])
2382 AC_ARG_WITH([d3d-libdir],
2383 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2384 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2385 [D3D_DRIVER_INSTALL_DIR="$withval"],
2386 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2387 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2389 dnl Architectures to build SWR library for
2391 AC_ARG_WITH([swr-archs],
2392 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2393 [comma delimited swr architectures list, e.g.
2394 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2395 [with_swr_archs="$withval"],
2396 [with_swr_archs="avx,avx2"])
2399 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2400 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2403 r300_require_llvm() {
2404 case "$host" in *gnux32) return;; esac
2406 i*86|x86_64|amd64) require_llvm $1
2412 dnl DRM is needed by X, Wayland, and offscreen rendering.
2413 dnl Surfaceless is an alternative for the last one.
2415 require_basic_egl() {
2416 case "$with_platforms" in
2417 *drm*|*surfaceless*)
2420 AC_MSG_ERROR([$1 requires one of these:
2421 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2422 2) --with-platforms=surfaceless (offscreen only)
2423 Recommended options: drm,x11])
2428 swr_require_cxx_feature_flags() {
2430 preprocessor_test="$2"
2434 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2436 save_CXXFLAGS="$CXXFLAGS"
2440 for opts in $option_list
2443 CXXFLAGS="$opts $save_CXXFLAGS"
2446 [ #if !($preprocessor_test)
2455 CXXFLAGS="$save_CXXFLAGS"
2457 if test $found -eq 1; then
2458 AC_MSG_RESULT([$opts])
2459 eval "$output_var=\$opts"
2463 AC_MSG_ERROR([swr requires $feature_name support])
2467 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2468 if test -n "$with_gallium_drivers"; then
2469 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2470 for driver in $gallium_drivers; do
2473 HAVE_GALLIUM_SVGA=yes
2474 require_libdrm "svga"
2477 HAVE_GALLIUM_I915=yes
2478 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2479 require_libdrm "Gallium i915"
2482 HAVE_GALLIUM_R300=yes
2483 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2484 require_libdrm "r300"
2485 r300_require_llvm "r300"
2488 HAVE_GALLIUM_R600=yes
2489 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2490 require_libdrm "r600"
2491 if test "x$enable_llvm" = xyes; then
2492 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2494 llvm_add_component "asmparser" "r600"
2495 llvm_add_component "bitreader" "r600"
2499 HAVE_GALLIUM_RADEONSI=yes
2500 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2501 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2502 require_libdrm "radeonsi"
2503 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2504 if test "x$enable_egl" = xyes; then
2505 require_basic_egl "radeonsi"
2509 HAVE_GALLIUM_NOUVEAU=yes
2510 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2511 require_libdrm "nouveau"
2514 HAVE_GALLIUM_FREEDRENO=yes
2515 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2516 require_libdrm "freedreno"
2519 HAVE_GALLIUM_ETNAVIV=yes
2520 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2521 require_libdrm "etnaviv"
2524 HAVE_GALLIUM_IMX=yes
2527 HAVE_GALLIUM_SOFTPIPE=yes
2528 if test "x$enable_llvm" = xyes; then
2529 HAVE_GALLIUM_LLVMPIPE=yes
2533 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2535 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2538 AC_SUBST([SWR_CXX11_CXXFLAGS])
2540 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2541 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2543 AC_SUBST([SWR_AVX_CXXFLAGS])
2545 swr_archs=`IFS=', '; echo $with_swr_archs`
2546 for arch in $swr_archs; do
2552 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2553 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2555 AC_SUBST([SWR_AVX2_CXXFLAGS])
2559 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2560 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2562 AC_SUBST([SWR_KNL_CXXFLAGS])
2566 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2567 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2569 AC_SUBST([SWR_SKX_CXXFLAGS])
2573 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2578 if test "x$HAVE_SWR_AVX" != xyes -a \
2579 "x$HAVE_SWR_AVX2" != xyes -a \
2580 "x$HAVE_SWR_KNL" != xyes -a \
2581 "x$HAVE_SWR_SKX" != xyes; then
2582 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2585 HAVE_GALLIUM_SWR=yes
2588 HAVE_GALLIUM_VC4=yes
2589 require_libdrm "vc4"
2591 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2592 [USE_VC4_SIMULATOR=yes;
2593 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2594 [USE_VC4_SIMULATOR=no])
2597 HAVE_GALLIUM_PL111=yes
2600 HAVE_GALLIUM_VIRGL=yes
2601 require_libdrm "virgl"
2602 if test "x$enable_egl" = xyes; then
2603 require_basic_egl "virgl"
2607 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2613 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2614 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x3.9.0 -a \
2615 "x$LLVM_VERSION" != x3.9.1)
2617 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2618 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2619 llvm_add_default_components "gallium"
2622 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2623 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2624 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2625 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2627 dnl We need to validate some needed dependencies for renderonly drivers.
2629 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2630 AC_MSG_ERROR([Building with imx requires etnaviv])
2633 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2634 AC_MSG_ERROR([Building with pl111 requires vc4])
2638 dnl Set defines and buildtime variables only when using LLVM.
2640 if test "x$enable_llvm" = xyes; then
2641 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2643 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2644 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2645 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2647 dnl Set LLVM_LIBS - This is done after the driver configuration so
2648 dnl that drivers can add additional components to LLVM_COMPONENTS.
2649 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2650 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2651 dnl this was causing the same libraries to be appear multiple times
2654 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2655 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2657 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2659 if test "x$enable_llvm_shared_libs" = xyes; then
2660 if test $LLVM_VERSION_MAJOR -lt 4 -o "`$LLVM_CONFIG --shared-mode ${LLVM_COMPONENTS}`" = static; then
2661 dnl llvm-config may not give the right answer when llvm is a built as a
2662 dnl single shared library, so we must work the library name out for
2664 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2665 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2666 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2667 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2669 if test "x$llvm_have_one_so" = xyes; then
2670 dnl LLVM was built using auto*, so there is only one shared object.
2671 LLVM_LIBS="-l$LLVM_SO_NAME"
2673 dnl If LLVM was built with CMake, there will be one shared object per
2675 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2676 [AC_MSG_ERROR([Could not find llvm shared libraries:
2677 Please make sure you have built llvm with the --enable-shared option
2678 and that your llvm libraries are installed in $LLVM_LIBDIR
2679 If you have installed your llvm libraries to a different directory you
2680 can use the --with-llvm-prefix= configure flag to specify this directory.
2681 NOTE: Mesa is attempting to use llvm shared libraries by default.
2682 If you do not want to build with llvm shared libraries and instead want to
2683 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2684 invocation and rebuild.])])
2686 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2687 dnl install uses a shared object for each component and we have
2688 dnl already added all of these objects to LLVM_LIBS.
2692 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2693 dnl We need to link to llvm system libs when using static libs
2694 dnl However, only llvm 3.5+ provides --system-libs
2695 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2696 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2701 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2702 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2703 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2704 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2705 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2706 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2707 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2708 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2709 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2710 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2711 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2712 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2713 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2714 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2715 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2716 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2717 "x$HAVE_GALLIUM_SWR" = xyes)
2718 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2719 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2721 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2723 if test "x$enable_dri" = xyes; then
2724 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2727 if test "x$have_drisw_kms" = xyes; then
2728 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2730 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2732 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2733 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2734 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2735 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2736 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2737 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2739 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2740 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2742 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2743 "x$HAVE_RADEON_VULKAN" = xyes)
2745 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2746 "x$HAVE_I965_DRI" = xyes)
2748 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2749 "x$HAVE_GALLIUM_R600" = xyes -o \
2750 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2751 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2752 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2753 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2754 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2756 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2757 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2758 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2759 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2760 "x$enable_gallium_osmesa" = xyes)
2762 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2763 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2764 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2765 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2766 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
2767 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
2769 AC_SUBST([NINE_MAJOR], 1)
2770 AC_SUBST([NINE_MINOR], 0)
2771 AC_SUBST([NINE_TINY], 0)
2772 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2774 AC_SUBST([VDPAU_MAJOR], 1)
2775 AC_SUBST([VDPAU_MINOR], 0)
2777 if test "x$enable_va" = xyes; then
2778 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2779 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2781 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2782 AC_SUBST([VA_MINOR], $VA_MINOR)
2784 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2786 AC_SUBST([XVMC_MAJOR], 1)
2787 AC_SUBST([XVMC_MINOR], 0)
2789 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2790 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2791 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2792 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2794 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2795 AC_SUBST([XA_MINOR], $XA_MINOR)
2796 AC_SUBST([XA_TINY], $XA_TINY)
2797 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2799 AC_ARG_ENABLE(valgrind,
2800 [AS_HELP_STRING([--enable-valgrind],
2801 [Build mesa with valgrind support (default: auto)])],
2802 [VALGRIND=$enableval], [VALGRIND=auto])
2803 if test "x$VALGRIND" != xno; then
2804 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2806 AC_MSG_CHECKING([whether to enable Valgrind support])
2807 if test "x$VALGRIND" = xauto; then
2808 VALGRIND="$have_valgrind"
2811 if test "x$VALGRIND" = "xyes"; then
2812 if ! test "x$have_valgrind" = xyes; then
2813 AC_MSG_ERROR([Valgrind support required but not present])
2815 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2818 AC_MSG_RESULT([$VALGRIND])
2820 dnl Restore LDFLAGS and CPPFLAGS
2821 LDFLAGS="$_SAVE_LDFLAGS"
2822 CPPFLAGS="$_SAVE_CPPFLAGS"
2824 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2825 if test "x$acv_mesa_CLANG" = xyes; then
2826 CFLAGS="$CFLAGS -Qunused-arguments"
2827 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2830 dnl Add user CFLAGS and CXXFLAGS
2831 CFLAGS="$CFLAGS $USER_CFLAGS"
2832 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2834 dnl Substitute the config
2835 AC_CONFIG_FILES([Makefile
2838 src/amd/vulkan/Makefile
2839 src/broadcom/Makefile
2840 src/compiler/Makefile
2843 src/egl/wayland/wayland-drm/Makefile
2844 src/egl/wayland/wayland-egl/Makefile
2845 src/egl/wayland/wayland-egl/wayland-egl.pc
2846 src/gallium/Makefile
2847 src/gallium/auxiliary/Makefile
2848 src/gallium/auxiliary/pipe-loader/Makefile
2849 src/gallium/drivers/freedreno/Makefile
2850 src/gallium/drivers/ddebug/Makefile
2851 src/gallium/drivers/i915/Makefile
2852 src/gallium/drivers/llvmpipe/Makefile
2853 src/gallium/drivers/noop/Makefile
2854 src/gallium/drivers/nouveau/Makefile
2855 src/gallium/drivers/pl111/Makefile
2856 src/gallium/drivers/r300/Makefile
2857 src/gallium/drivers/r600/Makefile
2858 src/gallium/drivers/radeon/Makefile
2859 src/gallium/drivers/radeonsi/Makefile
2860 src/gallium/drivers/rbug/Makefile
2861 src/gallium/drivers/softpipe/Makefile
2862 src/gallium/drivers/svga/Makefile
2863 src/gallium/drivers/swr/Makefile
2864 src/gallium/drivers/trace/Makefile
2865 src/gallium/drivers/etnaviv/Makefile
2866 src/gallium/drivers/imx/Makefile
2867 src/gallium/drivers/vc4/Makefile
2868 src/gallium/drivers/virgl/Makefile
2869 src/gallium/state_trackers/clover/Makefile
2870 src/gallium/state_trackers/dri/Makefile
2871 src/gallium/state_trackers/glx/xlib/Makefile
2872 src/gallium/state_trackers/nine/Makefile
2873 src/gallium/state_trackers/omx_bellagio/Makefile
2874 src/gallium/state_trackers/osmesa/Makefile
2875 src/gallium/state_trackers/va/Makefile
2876 src/gallium/state_trackers/vdpau/Makefile
2877 src/gallium/state_trackers/xa/Makefile
2878 src/gallium/state_trackers/xvmc/Makefile
2879 src/gallium/targets/d3dadapter9/Makefile
2880 src/gallium/targets/d3dadapter9/d3d.pc
2881 src/gallium/targets/dri/Makefile
2882 src/gallium/targets/libgl-xlib/Makefile
2883 src/gallium/targets/omx-bellagio/Makefile
2884 src/gallium/targets/opencl/Makefile
2885 src/gallium/targets/opencl/mesa.icd
2886 src/gallium/targets/osmesa/Makefile
2887 src/gallium/targets/osmesa/osmesa.pc
2888 src/gallium/targets/pipe-loader/Makefile
2889 src/gallium/targets/va/Makefile
2890 src/gallium/targets/vdpau/Makefile
2891 src/gallium/targets/xa/Makefile
2892 src/gallium/targets/xa/xatracker.pc
2893 src/gallium/targets/xvmc/Makefile
2894 src/gallium/tests/trivial/Makefile
2895 src/gallium/tests/unit/Makefile
2896 src/gallium/winsys/etnaviv/drm/Makefile
2897 src/gallium/winsys/imx/drm/Makefile
2898 src/gallium/winsys/freedreno/drm/Makefile
2899 src/gallium/winsys/i915/drm/Makefile
2900 src/gallium/winsys/nouveau/drm/Makefile
2901 src/gallium/winsys/pl111/drm/Makefile
2902 src/gallium/winsys/radeon/drm/Makefile
2903 src/gallium/winsys/amdgpu/drm/Makefile
2904 src/gallium/winsys/svga/drm/Makefile
2905 src/gallium/winsys/sw/dri/Makefile
2906 src/gallium/winsys/sw/kms-dri/Makefile
2907 src/gallium/winsys/sw/null/Makefile
2908 src/gallium/winsys/sw/wrapper/Makefile
2909 src/gallium/winsys/sw/xlib/Makefile
2910 src/gallium/winsys/vc4/drm/Makefile
2911 src/gallium/winsys/virgl/drm/Makefile
2912 src/gallium/winsys/virgl/vtest/Makefile
2916 src/glx/apple/Makefile
2917 src/glx/tests/Makefile
2918 src/glx/windows/Makefile
2919 src/glx/windows/windowsdriproto.pc
2924 src/mapi/es1api/glesv1_cm.pc
2925 src/mapi/es2api/glesv2.pc
2926 src/mapi/glapi/gen/Makefile
2929 src/mesa/drivers/dri/dri.pc
2930 src/mesa/drivers/dri/common/Makefile
2931 src/mesa/drivers/dri/i915/Makefile
2932 src/mesa/drivers/dri/i965/Makefile
2933 src/mesa/drivers/dri/Makefile
2934 src/mesa/drivers/dri/nouveau/Makefile
2935 src/mesa/drivers/dri/r200/Makefile
2936 src/mesa/drivers/dri/radeon/Makefile
2937 src/mesa/drivers/dri/swrast/Makefile
2938 src/mesa/drivers/osmesa/Makefile
2939 src/mesa/drivers/osmesa/osmesa.pc
2940 src/mesa/drivers/x11/Makefile
2941 src/mesa/main/tests/Makefile
2942 src/mesa/state_tracker/tests/Makefile
2944 src/util/tests/hash_table/Makefile
2945 src/util/tests/string_buffer/Makefile
2946 src/util/xmlpool/Makefile
2947 src/vulkan/Makefile])
2951 # Fix up dependencies in *.Plo files, where we changed the extension of a
2953 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2955 rm -f src/compiler/spirv/spirv_info.lo
2956 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
2959 dnl Output some configuration info for the user
2962 echo " prefix: $prefix"
2963 echo " exec_prefix: $exec_prefix"
2964 echo " libdir: $libdir"
2965 echo " includedir: $includedir"
2969 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2973 case "x$enable_osmesa$enable_gallium_osmesa" in
2975 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2978 echo " OSMesa: lib$OSMESA_LIB"
2986 if test "x$enable_dri" != xno; then
2987 echo " DRI platform: $dri_platform"
2988 if test -z "$DRI_DIRS"; then
2989 echo " DRI drivers: no"
2991 echo " DRI drivers: $DRI_DIRS"
2993 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2996 case "x$enable_glx" in
2998 echo " GLX: DRI-based"
3001 echo " GLX: Xlib-based"
3004 echo " GLX: Xlib-based (Gallium)"
3007 echo " GLX: $enable_glx"
3013 echo " EGL: $enable_egl"
3014 if test "$enable_egl" = yes; then
3017 if test "x$enable_dri" != "xno"; then
3018 egl_drivers="$egl_drivers builtin:egl_dri2"
3020 if test "x$enable_dri3" != "xno"; then
3021 egl_drivers="$egl_drivers builtin:egl_dri3"
3024 echo " EGL drivers: $egl_drivers"
3026 if test "x$enable_gbm" = xyes; then
3032 echo " EGL/Vulkan/VL platforms: $platforms"
3036 if test "x$VULKAN_DRIVERS" != x; then
3037 echo " Vulkan drivers: $VULKAN_DRIVERS"
3038 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3040 echo " Vulkan drivers: no"
3044 if test "x$enable_llvm" = xyes; then
3046 echo " llvm-config: $LLVM_CONFIG"
3047 echo " llvm-version: $LLVM_VERSION"
3053 if test -n "$with_gallium_drivers"; then
3054 echo " Gallium drivers: $gallium_drivers"
3055 echo " Gallium st: $gallium_st"
3061 if test "x$enable_gallium_extra_hud" != xyes; then
3062 echo " HUD extra stats: no"
3064 echo " HUD extra stats: yes"
3067 if test "x$enable_lmsensors" != xyes; then
3068 echo " HUD lmsensors: no"
3070 echo " HUD lmsensors: yes"
3074 if test "x$HAVE_GALLIUM_SWR" != x; then
3075 echo " SWR archs: $swr_archs"
3080 echo " Shared libs: $enable_shared"
3081 echo " Static libs: $enable_static"
3082 echo " Shared-glapi: $enable_shared_glapi"
3084 dnl Compiler options
3085 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3086 cflags=`echo $CFLAGS | \
3087 $SED 's/^ *//;s/ */ /;s/ *$//'`
3088 cxxflags=`echo $CXXFLAGS | \
3089 $SED 's/^ *//;s/ */ /;s/ *$//'`
3090 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3091 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3093 echo " CFLAGS: $cflags"
3094 echo " CXXFLAGS: $cxxflags"
3095 echo " LDFLAGS: $ldflags"
3096 echo " Macros: $defines"
3098 if test "x$enable_llvm" = xyes; then
3099 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3100 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3101 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3102 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3105 echo " PYTHON2: $PYTHON2"
3108 echo " Run '${MAKE-make}' to build Mesa"