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=2.4.91
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=2.4.92
82 LIBDRM_ETNAVIV_REQUIRED=2.4.89
83 LIBDRM_VC4_REQUIRED=2.4.89
85 dnl Versions for external dependencies
86 DRI2PROTO_REQUIRED=2.8
87 GLPROTO_REQUIRED=1.4.14
88 LIBOMXIL_BELLAGIO_REQUIRED=0.0
89 LIBOMXIL_TIZONIA_REQUIRED=0.10.0
93 WAYLAND_EGL_REQUIRED=1.15
94 WAYLAND_PROTOCOLS_REQUIRED=1.8
97 XCBDRI3_MODIFIERS_REQUIRED=1.13
99 XCBPRESENT_MODIFIERS_REQUIRED=1.13
101 XSHMFENCE_REQUIRED=1.1
103 PYTHON_MAKO_REQUIRED=0.8.0
104 LIBSENSORS_REQUIRED=4.0.0
108 LLVM_REQUIRED_GALLIUM=3.3.0
109 LLVM_REQUIRED_OPENCL=3.9.0
110 LLVM_REQUIRED_R600=3.9.0
111 LLVM_REQUIRED_RADEONSI=5.0.0
112 LLVM_REQUIRED_RADV=5.0.0
113 LLVM_REQUIRED_SWR=4.0.0
119 dnl add this here, so the help for this environmnet variable is close to
120 dnl other CC/CXX flags related help
121 AC_ARG_VAR([CXX11_CXXFLAGS], [Compiler flag to enable C++11 support (only needed if not
122 enabled by default and different from -std=c++11)])
128 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
136 LT_INIT([disable-static])
138 AC_CHECK_PROG(RM, rm, [rm -f])
141 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
142 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
144 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
145 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
147 AC_CHECK_PROG(INDENT, indent, indent, cat)
148 if test "x$INDENT" != "xcat"; then
149 # Only GNU indent is supported
150 INDENT_VERSION=`indent --version | grep GNU`
151 if test $? -eq 0; then
152 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
158 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
160 if test -z "$PYTHON2"; then
161 if test ! -f "$srcdir/src/util/format_srgb.c"; then
162 AC_MSG_ERROR([Python not found - unable to generate sources])
165 if test "x$acv_mako_found" = xno; then
166 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
167 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
174 dnl We need a POSIX shell for parts of the build. Assume we have one
178 # Solaris /bin/sh is too old/non-POSIX compliant
179 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
184 dnl clang is mostly GCC-compatible, but its version is much lower,
185 dnl so we have to check for it.
186 AC_MSG_CHECKING([if compiling with clang])
189 [AC_LANG_PROGRAM([], [[
194 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
196 AC_MSG_RESULT([$acv_mesa_CLANG])
198 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
199 dnl versions are explictly not supported.
202 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
203 AC_MSG_CHECKING([whether gcc version is sufficient])
207 GCC_VERSION=`$CC -dumpversion`
208 if test $? -eq 0; then
209 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
210 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
213 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
215 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
220 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
223 if test "x$cross_compiling" = xyes; then
228 dnl We don't support building Mesa with Sun C compiler
229 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
230 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
231 if test "x$SUNCC" = xyes; then
232 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
235 dnl Check for compiler builtins
236 AX_GCC_BUILTIN([__builtin_bswap32])
237 AX_GCC_BUILTIN([__builtin_bswap64])
238 AX_GCC_BUILTIN([__builtin_clz])
239 AX_GCC_BUILTIN([__builtin_clzll])
240 AX_GCC_BUILTIN([__builtin_ctz])
241 AX_GCC_BUILTIN([__builtin_expect])
242 AX_GCC_BUILTIN([__builtin_ffs])
243 AX_GCC_BUILTIN([__builtin_ffsll])
244 AX_GCC_BUILTIN([__builtin_popcount])
245 AX_GCC_BUILTIN([__builtin_popcountll])
246 AX_GCC_BUILTIN([__builtin_unreachable])
248 AX_GCC_FUNC_ATTRIBUTE([const])
249 AX_GCC_FUNC_ATTRIBUTE([flatten])
250 AX_GCC_FUNC_ATTRIBUTE([format])
251 AX_GCC_FUNC_ATTRIBUTE([malloc])
252 AX_GCC_FUNC_ATTRIBUTE([packed])
253 AX_GCC_FUNC_ATTRIBUTE([pure])
254 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
255 AX_GCC_FUNC_ATTRIBUTE([unused])
256 AX_GCC_FUNC_ATTRIBUTE([visibility])
257 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
258 AX_GCC_FUNC_ATTRIBUTE([weak])
259 AX_GCC_FUNC_ATTRIBUTE([alias])
260 AX_GCC_FUNC_ATTRIBUTE([noreturn])
262 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
264 dnl Make sure the pkg-config macros are defined
265 m4_ifndef([PKG_PROG_PKG_CONFIG],
266 [m4_fatal([Could not locate the pkg-config autoconf macros.
267 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
268 are in a different location, try setting the environment variable
269 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
270 PKG_PROG_PKG_CONFIG()
272 dnl LIB_DIR - library basename
273 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
276 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
277 _SAVE_LDFLAGS="$LDFLAGS"
278 _SAVE_CPPFLAGS="$CPPFLAGS"
281 DEFINES="-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
288 linux*|*-gnu*|gnu*|cygwin*)
289 DEFINES="$DEFINES -D_GNU_SOURCE"
292 DEFINES="$DEFINES -DSVR4"
296 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
299 dnl Check compiler flags
301 AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"])
302 AX_CHECK_COMPILE_FLAG([-Werror=implicit-function-declaration], [CFLAGS="$CFLAGS -Werror=implicit-function-declaration"])
303 AX_CHECK_COMPILE_FLAG([-Werror=missing-prototypes], [CFLAGS="$CFLAGS -Werror=missing-prototypes"])
304 AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [CFLAGS="$CFLAGS -Wmissing-prototypes"])
305 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CFLAGS="$CFLAGS -fno-math-errno"])
306 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CFLAGS="$CFLAGS -fno-trapping-math"])
307 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CFLAGS="-fvisibility=hidden"])
310 dnl Check C++ compiler flags
313 AX_CHECK_COMPILE_FLAG([-Wall], [CXXFLAGS="$CXXFLAGS -Wall"])
314 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CXXFLAGS="$CXXFLAGS -fno-math-errno"])
315 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CXXFLAGS="$CXXFLAGS -fno-trapping-math"])
316 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CXXFLAGS="-fvisibility=hidden"])
319 # Flags to help ensure that certain portions of the code -- and only those
320 # portions -- can be built with MSVC:
321 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
322 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
323 # supports most of C99)
324 # - the rest has no compiler compiler restrictions
325 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=pointer-arith"])
326 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla"])
328 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=pointer-arith"])
329 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla"])
332 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
333 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
335 if test "x$GCC" = xyes; then
336 if test "x$USE_GNU99" = xyes; then
337 CFLAGS="$CFLAGS -std=gnu99"
339 CFLAGS="$CFLAGS -std=c99"
344 dnl Check whether C++11 is supported, if the environment variable
345 dnl CXX11_CXXFLAGS is set it takes precedence.
350 check_cxx11_available() {
354 #if !(__cplusplus >= 201103L)
362 ], AC_MSG_RESULT(no))
363 eval "$output_support=\$cxx11_support"
367 save_CXXFLAGS="$CXXFLAGS"
369 dnl If the user provides a flag to enable c++11, then we test only this
370 if test "x$CXX11_CXXFLAGS" != "x"; then
371 CXXFLAGS="$CXXFLAGS $CXX11_CXXFLAGS"
372 AC_MSG_CHECKING(whether c++11 is enabled by via $CXX11_CXXFLAGS)
373 check_cxx11_available HAVE_CXX11
375 dnl test whether c++11 is enabled by default
376 AC_MSG_CHECKING(whether c++11 is enabled by default)
377 check_cxx11_available HAVE_CXX11
379 dnl C++11 not enabled by default, test whether -std=c++11 does the job
380 if test "x$HAVE_CXX11" != "xyes"; then
381 CXX11_CXXFLAGS=-std=c++11
382 CXXFLAGS="$CXXFLAGS $CXX11_CXXFLAGS"
383 AC_MSG_CHECKING(whether c++11 is enabled by via $CXX11_CXXFLAGS)
384 check_cxx11_available HAVE_CXX11
388 CXXFLAGS="$save_CXXFLAGS"
389 AM_CONDITIONAL(HAVE_STD_CXX11, test "x$HAVE_CXX11" = "xyes")
390 AC_SUBST(CXX11_CXXFLAGS)
393 dnl even if the compiler appears to support it, using visibility attributes isn't
394 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
398 VISIBILITY_CXXFLAGS=""
402 AC_SUBST([VISIBILITY_CFLAGS])
403 AC_SUBST([VISIBILITY_CXXFLAGS])
405 dnl For some reason, the test for -Wno-foo always succeeds with gcc, even if the
406 dnl option is not supported. Hence, check for -Wfoo instead.
407 AX_CHECK_COMPILE_FLAG([-Woverride-init], [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-override-init"]) # gcc
408 AX_CHECK_COMPILE_FLAG([-Winitializer-overrides], [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-initializer-overrides"]) # clang
409 AC_SUBST([WNO_OVERRIDE_INIT])
412 dnl Optional flags, check for compiler support
414 SSE41_CFLAGS="-msse4.1"
415 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
416 dnl stack, but on x86-32 such alignment is not guaranteed.
417 case "$target_cpu" in
419 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
422 save_CFLAGS="$CFLAGS"
423 CFLAGS="$SSE41_CFLAGS $CFLAGS"
424 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
425 #include <smmintrin.h>
428 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
429 c = _mm_max_epu32(a, b);
430 return _mm_cvtsi128_si32(c);
431 }]])], SSE41_SUPPORTED=1)
432 CFLAGS="$save_CFLAGS"
433 if test "x$SSE41_SUPPORTED" = x1; then
434 DEFINES="$DEFINES -DUSE_SSE41"
436 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
437 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
439 dnl Check for new-style atomic builtins. We first check without linking to
441 AC_MSG_CHECKING(whether __atomic_load_n is supported)
442 AC_LINK_IFELSE([AC_LANG_SOURCE([[
448 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE);
449 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=yes, GCC_ATOMIC_BUILTINS_SUPPORTED=no)
451 dnl If that didn't work, we try linking with -latomic, which is needed on some
453 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" != xyes; then
454 save_LDFLAGS=$LDFLAGS
455 LDFLAGS="$LDFLAGS -latomic"
456 AC_LINK_IFELSE([AC_LANG_SOURCE([[
462 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE);
463 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=yes LIBATOMIC_LIBS="-latomic",
464 GCC_ATOMIC_BUILTINS_SUPPORTED=no)
465 LDFLAGS=$save_LDFLAGS
467 AC_MSG_RESULT($GCC_ATOMIC_BUILTINS_SUPPORTED)
469 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = xyes; then
470 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
472 AC_SUBST([LIBATOMIC_LIBS])
474 dnl Check if host supports 64-bit atomics
475 dnl note that lack of support usually results in link (not compile) error
476 AC_MSG_CHECKING(whether __sync_add_and_fetch_8 is supported)
477 AC_LINK_IFELSE([AC_LANG_SOURCE([[
481 return __sync_add_and_fetch(&v, (uint64_t)1);
482 }]])], GCC_64BIT_ATOMICS_SUPPORTED=yes, GCC_64BIT_ATOMICS_SUPPORTED=no)
483 if test "x$GCC_64BIT_ATOMICS_SUPPORTED" != xyes; then
484 DEFINES="$DEFINES -DMISSING_64BIT_ATOMICS"
486 AC_MSG_RESULT($GCC_64BIT_ATOMICS_SUPPORTED)
488 dnl Check for Endianness
496 dnl Check for POWER8 Architecture
497 PWR8_CFLAGS="-mpower8-vector"
498 have_pwr8_intrinsics=no
499 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
501 CFLAGS="$PWR8_CFLAGS $CFLAGS"
502 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
503 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
504 #error "Need GCC >= 4.8 for sane POWER8 support"
508 vector unsigned char r;
509 vector unsigned int v = vec_splat_u32 (1);
510 r = __builtin_vec_vgbbd ((vector unsigned char) v);
512 }]])], have_pwr8_intrinsics=yes)
516 [AS_HELP_STRING([--disable-pwr8],
517 [disable POWER8-specific instructions])],
518 [enable_pwr8=$enableval], [enable_pwr8=auto])
520 if test "x$enable_pwr8" = xno ; then
521 have_pwr8_intrinsics=disabled
524 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
525 DEFINES="$DEFINES -D_ARCH_PWR8"
526 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
527 CFLAGS="$CFLAGS $PWR8_CFLAGS"
532 AC_MSG_RESULT($have_pwr8_intrinsics)
533 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
534 AC_MSG_ERROR([POWER8 compiler support not detected])
537 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
538 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
541 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
543 dnl Can't have static and shared libraries, default to static if user
544 dnl explicitly requested. If both disabled, set to static since shared
545 dnl was explicitly requested.
546 case "x$enable_static$enable_shared" in
548 AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
551 AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
555 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
558 dnl other compiler options
560 AC_ARG_ENABLE([debug],
561 [AS_HELP_STRING([--enable-debug],
562 [use debug compiler flags and macros @<:@default=disabled@:>@])],
563 [enable_debug="$enableval"],
567 AC_ARG_ENABLE([profile],
568 [AS_HELP_STRING([--enable-profile],
569 [enable profiling of code @<:@default=disabled@:>@])],
570 [enable_profile="$enableval"],
574 AC_ARG_ENABLE([sanitize],
575 [AS_HELP_STRING([--enable-sanitize@<:@=address|undefined@:>@],
576 [enable code sanitizer @<:@default=disabled@:>@])],
577 [enable_sanitize="$enableval"],
578 [enable_sanitize=no])
580 if test "x$enable_profile" = xyes; then
581 DEFINES="$DEFINES -DPROFILE"
582 if test "x$GCC" = xyes; then
583 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
585 if test "x$GXX" = xyes; then
586 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
590 if test "x$enable_debug" = xyes; then
591 DEFINES="$DEFINES -DDEBUG"
592 if test "x$enable_profile" = xyes; then
593 AC_MSG_WARN([Debug and Profile are enabled at the same time])
595 if test "x$GCC" = xyes; then
596 if ! echo "$CFLAGS" | grep -q -e '-g'; then
599 if ! echo "$CFLAGS" | grep -q -e '-O'; then
603 if test "x$GXX" = xyes; then
604 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
605 CXXFLAGS="$CXXFLAGS -g"
607 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
608 CXXFLAGS="$CXXFLAGS -O0"
612 DEFINES="$DEFINES -DNDEBUG"
615 if test "x$enable_sanitize" != xno; then
616 if test "x$enable_profile" = xyes; then
617 AC_MSG_WARN([Sanitize and Profile are enabled at the same time])
620 CFLAGS="$CFLAGS -fsanitize=$enable_sanitize"
621 CXXFLAGS="$CXXFLAGS -fsanitize=$enable_sanitize"
622 LDFLAGS="$LDFLAGS -fsanitize=$enable_sanitize"
625 [AC_LANG_SOURCE([int main(){return 0;}])],
627 [AC_MSG_FAILURE([sanitize flags '$enable_sanitize' not supported])])
631 dnl Check if linker supports -Bsymbolic
633 save_LDFLAGS=$LDFLAGS
634 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
635 AC_MSG_CHECKING([if ld supports -Bsymbolic])
637 [AC_LANG_SOURCE([int main() { return 0;}])],
638 [AC_MSG_RESULT([yes])
639 BSYMBOLIC="-Wl,-Bsymbolic";],
642 LDFLAGS=$save_LDFLAGS
644 AC_SUBST([BSYMBOLIC])
647 dnl Check if linker supports garbage collection
649 save_LDFLAGS=$LDFLAGS
650 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
651 AC_MSG_CHECKING([whether ld supports --gc-sections])
653 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
654 [AC_MSG_RESULT([yes])
655 GC_SECTIONS="-Wl,--gc-sections";],
658 LDFLAGS=$save_LDFLAGS
660 AC_SUBST([GC_SECTIONS])
663 dnl OpenBSD does not have DT_NEEDED entries for libc by design
664 dnl so when these flags are passed to ld via libtool the checks will fail
668 LD_NO_UNDEFINED="" ;;
670 if test "x$enable_sanitize" = xno; then
671 LD_NO_UNDEFINED="-Wl,--no-undefined"
678 AC_SUBST([LD_NO_UNDEFINED])
681 dnl Check if linker supports version scripts
683 AC_MSG_CHECKING([if the linker supports version-scripts])
684 save_LDFLAGS=$LDFLAGS
685 LDFLAGS="$LDFLAGS -Wl,--version-script=$srcdir/build-support/conftest.map"
687 [AC_LANG_SOURCE([int main() { return 0;}])],
688 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
689 [have_ld_version_script=no; AC_MSG_RESULT(no)])
690 LDFLAGS=$save_LDFLAGS
691 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
694 dnl Check if linker supports dynamic list files
696 AC_MSG_CHECKING([if the linker supports --dynamic-list])
697 save_LDFLAGS=$LDFLAGS
698 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=$srcdir/build-support/conftest.dyn"
700 [AC_LANG_SOURCE([int main() { return 0;}])],
701 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
702 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
703 LDFLAGS=$save_LDFLAGS
704 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
707 dnl OSX linker does not support build-id
714 LD_BUILD_ID="-Wl,--build-id=sha1"
717 AC_SUBST([LD_BUILD_ID])
720 dnl compatibility symlinks
724 HAVE_COMPAT_SYMLINKS=yes ;;
726 HAVE_COMPAT_SYMLINKS=no ;;
729 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
734 dnl Unfortunately we need to do a few things that libtool can't help us with,
735 dnl so we need some knowledge of shared library filenames:
737 dnl LIB_EXT is the extension used when creating symlinks for alternate
738 dnl filenames for a shared library which will be dynamically loaded
740 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
741 dnl the file for a shared library we wish to link with
765 dnl potentially-infringing-but-nobody-knows-for-sure stuff
767 AC_ARG_ENABLE([texture-float],
768 [AS_HELP_STRING([--enable-texture-float],
769 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
770 [enable_texture_float="$enableval"],
771 [enable_texture_float=no]
773 if test "x$enable_texture_float" = xyes; then
774 AC_MSG_WARN([Floating-point textures enabled.])
775 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
776 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
780 dnl Arch/platform-specific settings
783 [AS_HELP_STRING([--disable-asm],
784 [disable assembly usage @<:@default=enabled on supported platforms@:>@])],
785 [enable_asm="$enableval"],
789 AC_MSG_CHECKING([whether to enable assembly])
790 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
791 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
792 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
794 i?86 | x86_64 | amd64)
795 if test "x$host_cpu" != "x$target_cpu"; then
797 AC_MSG_RESULT([no, cross compiling])
802 # check for supported arches
803 if test "x$enable_asm" = xyes; then
807 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
814 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
851 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
852 AC_MSG_RESULT([yes, x86])
855 DEFINES="$DEFINES -DUSE_X86_64_ASM"
856 AC_MSG_RESULT([yes, x86_64])
859 DEFINES="$DEFINES -DUSE_SPARC_ASM"
860 AC_MSG_RESULT([yes, sparc])
863 DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
864 AC_MSG_RESULT([yes, ppc64le])
867 DEFINES="$DEFINES -DUSE_AARCH64_ASM"
868 AC_MSG_RESULT([yes, aarch64])
871 DEFINES="$DEFINES -DUSE_ARM_ASM"
872 AC_MSG_RESULT([yes, arm])
875 AC_MSG_RESULT([no, platform not supported])
881 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
882 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
883 AC_CHECK_HEADERS([endian.h])
884 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
885 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
886 AC_CHECK_FUNC([timespec_get], [DEFINES="$DEFINES -DHAVE_TIMESPEC_GET"])
887 AC_CHECK_FUNC([memfd_create], [DEFINES="$DEFINES -DHAVE_MEMFD_CREATE"])
889 AC_MSG_CHECKING([whether strtod has locale support])
890 AC_LINK_IFELSE([AC_LANG_SOURCE([[
894 #ifdef HAVE_XLOCALE_H
898 locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
899 const char *s = "1.0";
901 double d = strtod_l(s, end, loc);
902 float f = strtof_l(s, end, loc);
906 [DEFINES="$DEFINES -DHAVE_STRTOD_L"];
907 AC_MSG_RESULT([yes]),
910 dnl Check to see if dlopen is in default libraries (like Solaris, which
911 dnl has it in libc), or if libdl is needed to get it.
912 AC_CHECK_FUNC([dlopen], [],
913 [AC_CHECK_LIB([dl], [dlopen],
914 [DLOPEN_LIBS="-ldl"])])
915 AC_SUBST([DLOPEN_LIBS])
917 dnl Check if that library also has dladdr
919 LIBS="$LIBS $DLOPEN_LIBS"
920 AC_CHECK_FUNCS([dladdr])
923 AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"])
929 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
930 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
931 [AC_MSG_ERROR([Could not find clock_gettime])])])
932 AC_SUBST([CLOCK_LIB])
936 dnl See if posix_memalign is available
937 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
940 PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED])
941 DEFINES="$DEFINES -DHAVE_ZLIB"
943 dnl Check for pthreads
945 if test "x$ax_pthread_ok" = xno; then
946 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
948 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
949 dnl to -pthread, which causes problems if we need -lpthread to appear in
950 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
951 dnl is not valid for that platform.
952 if test "x$android" = xno; then
953 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
955 dnl According to the manual when using pthreads, one should add -pthread to
956 dnl both compile and link-time arguments.
957 dnl In practise that should be sufficient for all platforms, since any
958 dnl platforms build with GCC and Clang support the flag.
959 PTHREAD_LIBS="$PTHREAD_LIBS -pthread"
961 dnl pthread-stubs is mandatory on some BSD platforms, due to the nature of the
962 dnl project. Even then there's a notable issue as described in the project README
964 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu* | openbsd*)
965 pthread_stubs_possible="no"
968 pthread_stubs_possible="yes"
972 if test "x$pthread_stubs_possible" = xyes; then
973 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
976 dnl Check for futex for fast inline simple_mtx_t.
977 AC_CHECK_HEADER([linux/futex.h], [DEFINES="$DEFINES -DHAVE_LINUX_FUTEX_H"])
979 dnl SELinux awareness.
980 AC_ARG_ENABLE([selinux],
981 [AS_HELP_STRING([--enable-selinux],
982 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
983 [MESA_SELINUX="$enableval"],
985 if test "x$enable_selinux" = "xyes"; then
986 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
987 [AC_CHECK_HEADER([selinux/selinux.h],[],
988 [AC_MSG_ERROR([SELinux headers not found])])
989 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
990 [AC_MSG_ERROR([SELinux library not found])])
991 SELINUX_LIBS="-lselinux"])
992 DEFINES="$DEFINES -DMESA_SELINUX"
994 AC_SUBST([SELINUX_CFLAGS])
995 AC_SUBST([SELINUX_LIBS])
1000 AC_ARG_ENABLE([llvm-shared-libs],
1001 [AS_HELP_STRING([--enable-llvm-shared-libs],
1002 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1003 [enable_llvm_shared_libs="$enableval"],
1004 [enable_llvm_shared_libs=yes])
1006 AC_ARG_WITH([llvm-prefix],
1007 [AS_HELP_STRING([--with-llvm-prefix],
1008 [Prefix for LLVM installations in non-standard locations])],
1009 [llvm_prefix="$withval"],
1012 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1013 if test "x$have_libelf" = xno; then
1016 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1017 AC_SUBST([LIBELF_LIBS])
1018 AC_SUBST([LIBELF_CFLAGS])
1021 if test -z "$LLVM_CONFIG"; then
1022 if test -n "$llvm_prefix"; then
1023 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1025 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1029 llvm_add_component() {
1030 new_llvm_component=$1
1033 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
1034 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
1036 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
1040 llvm_add_optional_component() {
1041 new_llvm_component=$1
1044 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
1045 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
1049 llvm_add_default_components() {
1052 # Required default components
1053 llvm_add_component "bitwriter" $driver_name
1054 llvm_add_component "engine" $driver_name
1055 llvm_add_component "mcdisassembler" $driver_name
1056 llvm_add_component "mcjit" $driver_name
1058 # Optional default components
1059 llvm_add_optional_component "inteljitevents" $driver_name
1066 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
1067 llvm_add_component $new_llvm_target $driver_name
1069 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
1073 # Call this inside ` ` to get the return value.
1074 # $1 is the llvm-config command with arguments.
1075 strip_unwanted_llvm_flags() {
1076 echo " `$1` " | sed -E \
1077 -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
1078 -e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
1079 -e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
1080 -e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
1081 -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
1082 -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
1083 -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
1084 -e 's/-fno-rtti[[[:space:]]]/-Fno-rtti /g' \
1085 -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
1086 -e 's/-Fno-rtti[[[:space:]]]/-fno-rtti /g' \
1087 -e 's/^[[[:space:]]]//' \
1088 -e 's/[[[:space:]]]$//'
1091 llvm_set_environment_variables() {
1092 if test "x$LLVM_CONFIG" != xno; then
1093 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1094 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1095 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1096 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1098 # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
1099 save_CFLAGS="$CFLAGS"
1100 CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
1102 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1103 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1104 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1105 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1106 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
1107 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1109 CFLAGS="$save_CFLAGS"
1111 # Only needed for LLVM < 3.6.0
1112 if test -z "$LLVM_VERSION_PATCH"; then
1113 LLVM_VERSION_PATCH=0
1116 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1126 if test "x$enable_llvm" != "xyes"; then
1127 AC_MSG_ERROR([--enable-llvm is required when building $1])
1131 llvm_require_version() {
1134 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1135 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1136 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1138 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1139 # major > required major
1144 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1145 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1146 # major = required major and
1147 # minor > required minor
1151 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1152 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1153 # major = required major and
1154 # minor = required minor and
1155 # patch >= required patch
1163 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1166 radeon_llvm_check() {
1167 if test ${LLVM_VERSION_INT} -lt 307; then
1168 amdgpu_llvm_target_name='r600'
1170 amdgpu_llvm_target_name='amdgpu'
1173 llvm_require_version $*
1175 llvm_add_target $amdgpu_llvm_target_name $2
1177 llvm_add_default_components $2
1178 llvm_add_component "bitreader" $2
1179 llvm_add_component "ipo" $2
1181 if test "x$have_libelf" != xyes; then
1182 AC_MSG_ERROR([$2 requires libelf when using llvm])
1186 llvm_set_environment_variables
1188 AC_SUBST([LLVM_CFLAGS])
1189 AC_SUBST([LLVM_CXXFLAGS])
1190 AC_SUBST([LLVM_LIBS])
1191 AC_SUBST([LLVM_LDFLAGS])
1192 AC_SUBST([LLVM_INCLUDEDIR])
1197 PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
1198 AC_ARG_ENABLE([libunwind],
1199 [AS_HELP_STRING([--enable-libunwind],
1200 [Use libunwind for backtracing (default: auto)])],
1201 [LIBUNWIND="$enableval"],
1202 [LIBUNWIND="$HAVE_LIBUNWIND"])
1204 if test "x$LIBUNWIND" = "xyes"; then
1205 PKG_CHECK_MODULES(LIBUNWIND, libunwind)
1206 AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
1210 dnl Options for APIs
1211 AC_ARG_ENABLE([opengl],
1212 [AS_HELP_STRING([--disable-opengl],
1213 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1214 [enable_opengl="$enableval"],
1215 [enable_opengl=yes])
1216 AC_ARG_ENABLE([gles1],
1217 [AS_HELP_STRING([--disable-gles1],
1218 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1219 [enable_gles1="$enableval"],
1221 AC_ARG_ENABLE([gles2],
1222 [AS_HELP_STRING([--disable-gles2],
1223 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1224 [enable_gles2="$enableval"],
1227 AC_ARG_ENABLE([dri],
1228 [AS_HELP_STRING([--enable-dri],
1229 [enable DRI modules @<:@default=enabled@:>@])],
1230 [enable_dri="$enableval"],
1233 AC_ARG_ENABLE([gallium-extra-hud],
1234 [AS_HELP_STRING([--enable-gallium-extra-hud],
1235 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1236 [enable_gallium_extra_hud="$enableval"],
1237 [enable_gallium_extra_hud=no])
1238 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1239 if test "x$enable_gallium_extra_hud" = xyes ; then
1240 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1243 #TODO: no pkgconfig .pc available for libsensors.
1244 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1245 AC_ARG_ENABLE([lmsensors],
1246 [AS_HELP_STRING([--enable-lmsensors],
1247 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1248 [enable_lmsensors="$enableval"],
1249 [enable_lmsensors=no])
1250 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1251 if test "x$enable_lmsensors" = xyes ; then
1252 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1253 LIBSENSORS_LIBS="-lsensors"
1257 AC_SUBST(LIBSENSORS_LIBS)
1268 if test "x$enable_dri" = xno; then
1272 AC_ARG_ENABLE([dri3],
1273 [AS_HELP_STRING([--enable-dri3],
1274 [enable DRI3 @<:@default=auto@:>@])],
1275 [enable_dri3="$enableval"],
1276 [enable_dri3="$dri3_default"])
1277 AC_ARG_ENABLE([glx],
1278 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1279 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1280 [enable_glx="$enableval"],
1282 AC_ARG_ENABLE([osmesa],
1283 [AS_HELP_STRING([--enable-osmesa],
1284 [enable OSMesa library @<:@default=disabled@:>@])],
1285 [enable_osmesa="$enableval"],
1287 AC_ARG_ENABLE([gallium-osmesa],
1288 [AS_HELP_STRING([--enable-gallium-osmesa],
1289 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1290 [enable_gallium_osmesa="$enableval"],
1291 [enable_gallium_osmesa=no])
1292 AC_ARG_ENABLE([egl],
1293 [AS_HELP_STRING([--disable-egl],
1294 [disable EGL library @<:@default=enabled@:>@])],
1295 [enable_egl="$enableval"],
1299 [AS_HELP_STRING([--enable-xa],
1300 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1301 [enable_xa="$enableval"],
1303 AC_ARG_ENABLE([gbm],
1304 [AS_HELP_STRING([--enable-gbm],
1305 [enable gbm library @<:@default=yes except cygwin and macOS@:>@])],
1306 [enable_gbm="$enableval"],
1315 AC_ARG_ENABLE([nine],
1316 [AS_HELP_STRING([--enable-nine],
1317 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1318 [enable_nine="$enableval"],
1321 AC_ARG_ENABLE([xvmc],
1322 [AS_HELP_STRING([--enable-xvmc],
1323 [enable xvmc library @<:@default=auto@:>@])],
1324 [enable_xvmc="$enableval"],
1326 AC_ARG_ENABLE([vdpau],
1327 [AS_HELP_STRING([--enable-vdpau],
1328 [enable vdpau library @<:@default=auto@:>@])],
1329 [enable_vdpau="$enableval"],
1330 [enable_vdpau=auto])
1331 AC_ARG_ENABLE([omx],
1332 [AS_HELP_STRING([--enable-omx],
1333 [DEPRECATED: Use --enable-omx-bellagio or --enable-omx-tizonia instead @<:@default=auto@:>@])],
1334 [AC_MSG_ERROR([--enable-omx is deprecated. Use --enable-omx-bellagio or --enable-omx-tizonia instead.])],
1336 AC_ARG_ENABLE([omx-bellagio],
1337 [AS_HELP_STRING([--enable-omx-bellagio],
1338 [enable OpenMAX Bellagio library @<:@default=disabled@:>@])],
1339 [enable_omx_bellagio="$enableval"],
1340 [enable_omx_bellagio=no])
1341 AC_ARG_ENABLE([omx-tizonia],
1342 [AS_HELP_STRING([--enable-omx-tizonia],
1343 [enable OpenMAX Tizonia library @<:@default=disabled@:>@])],
1344 [enable_omx_tizonia="$enableval"],
1345 [enable_omx_tizonia=no])
1347 [AS_HELP_STRING([--enable-va],
1348 [enable va library @<:@default=auto@:>@])],
1349 [enable_va="$enableval"],
1351 AC_ARG_ENABLE([opencl],
1352 [AS_HELP_STRING([--enable-opencl],
1353 [enable OpenCL library @<:@default=disabled@:>@])],
1354 [enable_opencl="$enableval"],
1356 AC_ARG_ENABLE([opencl_icd],
1357 [AS_HELP_STRING([--enable-opencl-icd],
1358 [Build an OpenCL ICD library to be loaded by an ICD implementation
1359 @<:@default=enabled@:>@])],
1360 [enable_opencl_icd="$enableval"],
1361 [enable_opencl_icd=yes])
1363 AC_ARG_ENABLE([gallium-tests],
1364 [AS_HELP_STRING([--enable-gallium-tests],
1365 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1366 [enable_gallium_tests="$enableval"],
1367 [enable_gallium_tests=no])
1369 # Option for Gallium drivers
1371 # Keep this in sync with the --with-gallium-drivers help string default value
1372 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1374 AC_ARG_WITH([gallium-drivers],
1375 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1376 [comma delimited Gallium drivers list, e.g.
1377 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,tegra,v3d,vc4,virgl,etnaviv,imx"
1378 @<:@default=r300,r600,svga,swrast@:>@])],
1379 [with_gallium_drivers="$withval"],
1380 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1382 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1383 # here so that the script doesn't choke on an unknown driver name later.
1384 case "$with_gallium_drivers" in
1385 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1386 no) with_gallium_drivers='' ;;
1389 if test "x$enable_opengl" = xno -a \
1390 "x$enable_gles1" = xno -a \
1391 "x$enable_gles2" = xno -a \
1392 "x$enable_nine" = xno -a \
1393 "x$enable_xa" = xno -a \
1394 "x$enable_xvmc" = xno -a \
1395 "x$enable_vdpau" = xno -a \
1396 "x$enable_omx_bellagio" = xno -a \
1397 "x$enable_omx_tizonia" = xno -a \
1398 "x$enable_va" = xno -a \
1399 "x$enable_opencl" = xno; then
1400 AC_MSG_ERROR([at least one API should be enabled])
1403 if test "x$enable_omx_bellagio" = xyes -a \
1404 "x$enable_omx_tizonia" = xyes; then
1405 AC_MSG_ERROR([Can't enable both bellagio and tizonia at same time])
1408 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1409 if test "x$enable_opengl" = xno -a \
1410 "x$enable_gles1" = xyes; then
1411 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1414 if test "x$enable_opengl" = xno -a \
1415 "x$enable_gles2" = xyes; then
1416 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1419 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1420 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1421 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1422 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1423 "x$enable_gles1" = xyes -o \
1424 "x$enable_gles2" = xyes)
1425 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1426 "x$enable_gles1" = xyes -o \
1427 "x$enable_gles2" = xyes)
1429 # Validate GLX options
1430 if test "x$enable_glx" = xyes; then
1431 if test "x$enable_dri" = xyes; then
1433 elif test -n "$with_gallium_drivers"; then
1434 enable_glx=gallium-xlib
1439 case "x$enable_glx" in
1440 xdri | xxlib | xgallium-xlib)
1441 # GLX requires OpenGL
1442 if test "x$enable_opengl" = xno; then
1443 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1446 # Check individual dependencies
1447 case "x$enable_glx" in
1449 if test "x$enable_dri" = xno; then
1450 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1454 if test "x$enable_dri" = xyes; then
1455 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1459 if test "x$enable_dri" = xyes; then
1460 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1462 if test -z "$with_gallium_drivers"; then
1463 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1471 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1475 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1476 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1477 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1478 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1480 DEFAULT_GL_LIB_NAME=GL
1483 dnl Libglvnd configuration
1485 AC_ARG_ENABLE([libglvnd],
1486 [AS_HELP_STRING([--enable-libglvnd],
1487 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1488 [enable_libglvnd="$enableval"],
1489 [enable_libglvnd=no])
1490 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1492 if test "x$enable_libglvnd" = xyes ; then
1493 case "x$enable_glx" in
1494 xxlib | xgallium-xlib )
1495 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1499 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1500 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1501 AC_SUBST([LIBGLVND_DATADIR])
1503 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1504 DEFAULT_GL_LIB_NAME=GLX_mesa
1506 if test "x$enable_glx" = xno -a "x$enable_egl" = xno; then
1507 AC_MSG_ERROR([cannot build libglvnd without GLX or EGL])
1511 AC_ARG_WITH([gl-lib-name],
1512 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1513 [specify GL library name @<:@default=GL@:>@])],
1515 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1516 AC_ARG_WITH([osmesa-lib-name],
1517 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1518 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1519 [OSMESA_LIB=$withval],
1520 [OSMESA_LIB=OSMesa])
1521 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1522 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
1525 dnl Mangled Mesa support
1527 AC_ARG_ENABLE([mangling],
1528 [AS_HELP_STRING([--enable-mangling],
1529 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1530 [enable_mangling="${enableval}"],
1531 [enable_mangling=no]
1533 if test "x${enable_mangling}" = "xyes" ; then
1534 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1535 GL_LIB="Mangled${GL_LIB}"
1536 OSMESA_LIB="Mangled${OSMESA_LIB}"
1539 AC_SUBST([OSMESA_LIB])
1542 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1543 [have_libdrm=yes], [have_libdrm=no])
1544 if test "x$have_libdrm" = xyes; then
1545 DEFINES="$DEFINES -DHAVE_LIBDRM"
1549 if test "x$have_libdrm" != xyes; then
1550 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1555 # Select which platform-dependent DRI code gets built
1558 dri_platform='apple' ;;
1560 dri_platform='windows' ;;
1562 dri_platform='none' ;;
1564 dri_platform='drm' ;;
1567 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1568 have_drisw_kms='yes'
1571 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1572 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1573 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1574 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1575 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1576 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1577 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1578 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1579 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1581 AC_ARG_ENABLE([shared-glapi],
1582 [AS_HELP_STRING([--enable-shared-glapi],
1583 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1584 [enable_shared_glapi="$enableval"],
1585 [enable_shared_glapi=yes])
1587 case "x$enable_opengl$enable_gles1$enable_gles2" in
1589 if test "x$enable_shared_glapi" = xno; then
1590 AC_MSG_ERROR([shared GLAPI required when building two or more of
1591 the following APIs - opengl, gles1 gles2])
1596 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1598 # Build the pipe-drivers as separate libraries/modules.
1599 # Do not touch this unless you know what you are doing.
1600 # XXX: Expose via configure option ?
1601 enable_shared_pipe_drivers=no
1604 dnl Driver specific build directories
1607 if test "x$enable_gallium_osmesa" = xyes; then
1608 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1609 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1611 if test "x$enable_osmesa" = xyes; then
1612 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1616 require_dri_shared_libs_and_glapi() {
1617 if test "x$enable_static" = xyes; then
1618 AC_MSG_ERROR([$1 cannot be build as static library])
1621 if test "x$enable_dri" != xyes; then
1622 # There is only a single backend which won't be build/used otherwise.
1623 # XXX: Revisit this as the egl/haiku is a thing.
1624 AC_MSG_ERROR([$1 requires --enable-dri])
1627 if test "x$enable_shared_glapi" != xyes; then
1628 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1632 if test "x$enable_dri" = xyes; then
1633 require_dri_shared_libs_and_glapi "DRI"
1635 # not a hard requirement as swrast does not depend on it
1636 if test "x$have_libdrm" = xyes; then
1637 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1641 AC_ARG_ENABLE([driglx-direct],
1642 [AS_HELP_STRING([--disable-driglx-direct],
1643 [disable direct rendering in GLX and EGL for DRI \
1644 @<:@default=enabled@:>@])],
1645 [driglx_direct="$enableval"],
1646 [driglx_direct="yes"])
1649 dnl libGL configuration per driver
1651 if test "x$enable_glx" != xno; then
1652 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1654 case "x$enable_glx" in
1655 xxlib | xgallium-xlib)
1657 dri_modules="x11 xext xcb"
1658 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1659 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1660 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1661 GL_LIB_DEPS="$XLIBGL_LIBS"
1662 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1663 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1668 # find the DRI deps for libGL
1669 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1671 if test x"$driglx_direct" = xyes; then
1672 if test x"$dri_platform" = xdrm ; then
1673 DEFINES="$DEFINES -DGLX_USE_DRM"
1674 require_libdrm "Direct rendering"
1676 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1677 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1679 if test x"$enable_dri" = xyes; then
1680 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1683 if test x"$dri_platform" = xapple ; then
1684 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1686 if test x"$dri_platform" = xwindows ; then
1687 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1691 # add xf86vidmode if available
1692 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1693 if test "$HAVE_XF86VIDMODE" = yes ; then
1694 dri_modules="$dri_modules xxf86vm"
1697 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1698 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1699 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1700 GL_LIB_DEPS="$DRIGL_LIBS"
1702 # need DRM libs, $PTHREAD_LIBS, etc.
1703 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1704 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1708 # This is outside the case (above) so that it is invoked even for non-GLX
1710 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1712 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1713 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1714 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1715 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1717 AC_SUBST([X11_INCLUDES])
1718 AC_SUBST([GL_LIB_DEPS])
1719 AC_SUBST([GL_PC_REQ_PRIV])
1720 AC_SUBST([GL_PC_LIB_PRIV])
1721 AC_SUBST([GL_PC_CFLAGS])
1722 AC_SUBST([DRI_PC_REQ_PRIV])
1723 AC_SUBST([GLESv1_CM_LIB_DEPS])
1724 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1725 AC_SUBST([GLESv2_LIB_DEPS])
1726 AC_SUBST([GLESv2_PC_LIB_PRIV])
1728 AC_SUBST([HAVE_XF86VIDMODE])
1733 case "x$enable_glx" in
1734 xxlib | xgallium-xlib)
1735 DEFINES="$DEFINES -DUSE_XSHM"
1738 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1739 if test "x$driglx_direct" = xyes; then
1740 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1749 AC_ARG_ENABLE([glx-tls],
1750 [AS_HELP_STRING([--enable-glx-tls],
1751 [enable TLS support in GLX @<:@default=enabled@:>@])],
1752 [GLX_USE_TLS="$enableval"],
1754 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1756 if test "x$GLX_USE_TLS" = xyes; then
1757 DEFINES="$DEFINES -DGLX_USE_TLS"
1760 dnl Read-only text section on x86 hardened platforms
1761 AC_ARG_ENABLE([glx-read-only-text],
1762 [AS_HELP_STRING([--enable-glx-read-only-text],
1763 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1764 [enable_glx_read_only_text="$enableval"],
1765 [enable_glx_read_only_text=no])
1766 if test "x$enable_glx_read_only_text" = xyes; then
1767 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1771 dnl DEPRECATED: EGL Platforms configuration
1773 AC_ARG_WITH([egl-platforms],
1774 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1775 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1776 [with_egl_platforms="$withval"],
1777 [with_egl_platforms=auto])
1779 if test "x$with_egl_platforms" = xauto; then
1780 with_egl_platforms="x11,surfaceless"
1781 if test "x$enable_gbm" = xyes; then
1782 with_egl_platforms="$with_egl_platforms,drm"
1785 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1789 dnl Platforms configuration
1791 AC_ARG_WITH([platforms],
1792 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1793 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1794 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1795 [with_platforms="$withval"],
1796 [with_platforms=auto])
1798 # Reuse the autodetection rather than duplicating it.
1799 if test "x$with_platforms" = xauto; then
1800 with_platforms=$with_egl_platforms
1803 # Do per platform setups and checks
1804 platforms=`IFS=', '; echo $with_platforms`
1805 for plat in $platforms; do
1809 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= $WAYLAND_REQUIRED])
1810 PKG_CHECK_MODULES([WAYLAND_SERVER], [wayland-server >= $WAYLAND_REQUIRED])
1811 PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED])
1812 if test "x$enable_egl" = xyes; then
1813 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl >= $WAYLAND_EGL_REQUIRED])
1815 WAYLAND_PROTOCOLS_DATADIR=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1817 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1818 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1820 if test "x$WAYLAND_SCANNER" = x; then
1821 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1824 if test "x$WAYLAND_SCANNER" = "x:"; then
1825 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1827 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM -DWL_HIDE_DEPRECATED"
1831 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1832 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1836 test "x$enable_gbm" = "xno" &&
1837 AC_MSG_ERROR([EGL platform drm needs gbm])
1838 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1842 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1846 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1847 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1851 AC_MSG_ERROR([platform '$plat' does not exist])
1856 wayland|drm|surfaceless)
1857 require_libdrm "Platform $plat"
1861 AC_SUBST([WAYLAND_PROTOCOLS_DATADIR])
1863 if test "x$enable_glx" != xno; then
1864 if ! echo "$platforms" | grep -q 'x11'; then
1865 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1869 if test x"$enable_dri3" = xyes; then
1870 DEFINES="$DEFINES -DHAVE_DRI3"
1872 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1873 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1874 dri3_modifier_modules="xcb-dri3 >= $XCBDRI3_MODIFIERS_REQUIRED xcb-present >= $XCBPRESENT_MODIFIERS_REQUIRED"
1875 PKG_CHECK_MODULES([XCB_DRI3_MODIFIERS], [$dri3_modifier_modules], [have_dri3_modifiers=yes], [have_dri3_modifiers=no])
1877 if test "x$have_dri3_modifiers" == xyes; then
1878 DEFINES="$DEFINES -DHAVE_DRI3_MODIFIERS"
1882 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1883 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1884 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1885 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1886 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1891 dnl Directory for DRI drivers
1892 AC_ARG_WITH([dri-driverdir],
1893 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1894 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1895 [DRI_DRIVER_INSTALL_DIR="$withval"],
1896 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1897 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1898 dnl Extra search path for DRI drivers
1899 AC_ARG_WITH([dri-searchpath],
1900 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1901 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1902 [DRI_DRIVER_SEARCH_DIR="$withval"],
1903 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1904 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1905 dnl Which drivers to build - default is chosen by platform
1906 AC_ARG_WITH([dri-drivers],
1907 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1908 [comma delimited classic DRI drivers list, e.g.
1909 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1910 [with_dri_drivers="$withval"],
1911 [with_dri_drivers=auto])
1913 if test "x$with_dri_drivers" = xauto; then
1914 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1915 with_dri_drivers="yes"
1917 with_dri_drivers="no"
1920 if test "x$with_dri_drivers" = xno; then
1925 PKG_CHECK_MODULES([EXPAT], [expat],,
1926 [PKG_CHECK_MODULES([EXPAT], [expat21])]
1929 dnl If $with_dri_drivers is yes, drivers will be added through
1930 dnl platform checks. Set DEFINES and LIB_DEPS
1931 if test "x$enable_dri" = xyes; then
1932 # Platform specific settings and drivers to build
1937 # Build only the drivers for cards that exist on PowerPC/sparc
1938 if test "x$with_dri_drivers" = "xyes"; then
1939 with_dri_drivers="r200 radeon swrast"
1945 if test "x$with_dri_drivers" = "xyes"; then
1946 with_dri_drivers="swrast"
1950 DEFINES="$DEFINES -DBUILDING_MESA"
1951 if test "x$with_dri_drivers" = "xyes"; then
1952 with_dri_drivers="swrast"
1958 if test "x$with_dri_drivers" = "xyes"; then
1959 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1962 # put all the necessary libs together
1963 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1966 AC_SUBST([DRI_LIB_DEPS])
1969 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1970 if test -n "$with_dri_drivers"; then
1971 if test "x$enable_opengl" != xyes; then
1972 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1975 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1976 for driver in $dri_drivers; do
1977 DRI_DIRS="$DRI_DIRS $driver"
1980 require_libdrm "i915"
1982 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1985 require_libdrm "i965"
1989 require_libdrm "nouveau"
1990 HAVE_NOUVEAU_DRI=yes
1991 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1994 require_libdrm "radeon"
1995 HAVE_RADEON_DRI=yes;
1996 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1999 require_libdrm "r200"
2001 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2007 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
2011 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2017 dnl Deprecated: kept for backwards compatibility
2019 AC_ARG_ENABLE([gallium-llvm],
2020 [AS_HELP_STRING([--enable-gallium-llvm],
2021 [DEPRECATED: use --enable-llvm instead])],
2022 [enable_gallium_llvm="$enableval"],
2023 [enable_gallium_llvm=auto])
2025 if test "x$enable_gallium_llvm" != xauto; then
2026 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
2027 enable_llvm=$enable_gallium_llvm
2033 AC_ARG_ENABLE([llvm],
2034 [AS_HELP_STRING([--enable-llvm],
2035 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2036 [enable_llvm="$enableval"],
2039 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
2040 if test "x$FOUND_LLVM" = xyes; then
2042 i*86|x86_64|amd64) enable_llvm=yes;;
2050 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
2051 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
2055 # Vulkan driver configuration
2058 AC_ARG_WITH([vulkan-drivers],
2059 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
2060 [comma delimited Vulkan drivers list, e.g.
2062 @<:@default=no@:>@])],
2063 [with_vulkan_drivers="$withval"],
2064 [with_vulkan_drivers="no"])
2066 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
2067 # here so that the script doesn't choke on an unknown driver name later.
2068 case "x$with_vulkan_drivers" in
2069 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
2070 xno) with_vulkan_drivers='' ;;
2073 AC_ARG_WITH([vulkan-icddir],
2074 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
2075 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
2076 [VULKAN_ICD_INSTALL_DIR="$withval"],
2077 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
2078 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
2080 require_x11_dri3() {
2081 if echo "$platforms" | grep -q 'x11'; then
2082 if test "x$enable_dri3" != xyes; then
2083 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
2088 if test -n "$with_vulkan_drivers"; then
2089 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
2090 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
2093 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
2094 for driver in $VULKAN_DRIVERS; do
2097 require_libdrm "ANV"
2098 require_x11_dri3 "ANV"
2099 HAVE_INTEL_VULKAN=yes
2102 require_libdrm "radv"
2103 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2104 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
2105 require_x11_dri3 "radv"
2106 if test "x$acv_mako_found" = xno; then
2107 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
2109 HAVE_RADEON_VULKAN=yes
2112 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
2116 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
2120 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2121 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2122 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2123 "x$enable_osmesa" = xyes -o \
2127 dnl OSMesa configuration
2130 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2131 AC_ARG_WITH([osmesa-bits],
2132 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2133 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2134 [osmesa_bits="$withval"],
2136 if test "x$osmesa_bits" != x8; then
2137 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2138 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2142 case "x$osmesa_bits" in
2144 OSMESA_LIB="${OSMESA_LIB}"
2147 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2148 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2151 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2155 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2156 # only link libraries with osmesa if shared
2157 if test "$enable_static" = no; then
2158 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2162 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2165 AC_SUBST([OSMESA_LIB_DEPS])
2166 AC_SUBST([OSMESA_PC_REQ])
2167 AC_SUBST([OSMESA_PC_LIB_PRIV])
2170 dnl gbm configuration
2172 if test "x$enable_gbm" = xyes; then
2173 require_dri_shared_libs_and_glapi "gbm"
2175 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2176 # FINISHME: GBM has a number of dependencies which we should add below
2178 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2179 AC_SUBST([GBM_PC_REQ_PRIV])
2180 AC_SUBST([GBM_PC_LIB_PRIV])
2183 dnl EGL configuration
2186 if test "x$enable_egl" = xyes; then
2187 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2189 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2191 require_dri_shared_libs_and_glapi "egl"
2193 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2194 AC_SUBST([EGL_LIB_DEPS])
2199 dnl XA configuration
2201 if test "x$enable_xa" = xyes; then
2202 if test "x$with_gallium_drivers" = xswrast; then
2204 Building xa requires at least one non swrast gallium driver.
2205 If you are looking to use libxatracker.so with the VMware driver,
2206 make sure to include svga in the gallium drivers list, apart from
2208 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2210 gallium_st="$gallium_st xa"
2212 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2214 if echo $platforms | grep -q "x11"; then
2215 have_xvmc_platform=yes
2217 have_xvmc_platform=no
2220 if echo $platforms | grep -q "x11"; then
2221 have_vdpau_platform=yes
2223 have_vdpau_platform=no
2226 if echo $platforms | grep -q "x11\|drm"; then
2227 have_omx_platform=yes
2229 have_omx_platform=no
2232 if echo $platforms | grep -q "x11\|drm\|wayland"; then
2233 have_va_platform=yes
2239 dnl Gallium G3DVL configuration
2241 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2242 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2243 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2246 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2247 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2250 if test "x$enable_omx_bellagio" = xauto -a "x$have_omx_platform" = xyes; then
2251 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx_bellagio=yes], [enable_omx_bellagio=no])
2254 if test "x$enable_omx_tizonia" = xauto -a "x$have_omx_platform" = xyes; then
2255 PKG_CHECK_EXISTS([libtizonia >= $LIBOMXIL_TIZONIA_REQUIRED], [enable_omx_tizonia=yes], [enable_omx_tizonia=no])
2258 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2259 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2263 if test "x$enable_dri" = xyes -o \
2264 "x$enable_xvmc" = xyes -o \
2265 "x$enable_vdpau" = xyes -o \
2266 "x$enable_omx_bellagio" = xyes -o \
2267 "x$enable_omx_tizonia" = xyes -o \
2268 "x$enable_va" = xyes; then
2271 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2273 if test "x$enable_xvmc" = xyes -o \
2274 "x$enable_vdpau" = xyes -o \
2275 "x$enable_omx_bellagio" = xyes -o \
2276 "x$enable_omx_tizonia" = xyes -o \
2277 "x$enable_va" = xyes; then
2278 if echo $platforms | grep -q "x11"; then
2279 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2281 need_gallium_vl_winsys=yes
2283 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2285 if test "x$enable_xvmc" = xyes; then
2286 if test "x$have_xvmc_platform" != xyes; then
2287 AC_MSG_ERROR([XVMC requires the x11 platforms])
2289 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2290 gallium_st="$gallium_st xvmc"
2292 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2294 if test "x$enable_vdpau" = xyes; then
2295 if test "x$have_vdpau_platform" != xyes; then
2296 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2298 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2299 gallium_st="$gallium_st vdpau"
2300 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2302 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2304 if test "x$enable_omx_bellagio" = xyes; then
2305 if test "x$have_omx_platform" != xyes; then
2306 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2308 PKG_CHECK_MODULES([OMX_BELLAGIO], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2309 gallium_st="$gallium_st omx_bellagio"
2310 AC_DEFINE([ENABLE_ST_OMX_BELLAGIO], 1, [Use Bellagio for OMX IL])
2312 AC_DEFINE([ENABLE_ST_OMX_BELLAGIO], 0)
2314 AM_CONDITIONAL(HAVE_ST_OMX_BELLAGIO, test "x$enable_omx_bellagio" = xyes)
2316 if test "x$enable_omx_tizonia" = xyes; then
2317 if test "x$have_omx_platform" != xyes; then
2318 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2320 PKG_CHECK_MODULES([OMX_TIZONIA],
2321 [libtizonia >= $LIBOMXIL_TIZONIA_REQUIRED
2322 tizilheaders >= $LIBOMXIL_TIZONIA_REQUIRED
2323 libtizplatform >= $LIBOMXIL_TIZONIA_REQUIRED])
2324 gallium_st="$gallium_st omx_tizonia"
2325 AC_DEFINE([ENABLE_ST_OMX_TIZONIA], 1, [Use Tizoina for OMX IL])
2327 AC_DEFINE([ENABLE_ST_OMX_TIZONIA], 0)
2329 AM_CONDITIONAL(HAVE_ST_OMX_TIZONIA, test "x$enable_omx_tizonia" = xyes)
2331 if test "x$enable_va" = xyes; then
2332 if test "x$have_va_platform" != xyes; then
2333 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2335 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2336 gallium_st="$gallium_st va"
2338 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2341 dnl Nine Direct3D9 configuration
2343 if test "x$enable_nine" = xyes; then
2344 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2345 AC_MSG_ERROR([nine requires the gallium swrast driver])
2347 if test "x$with_gallium_drivers" = xswrast; then
2348 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2350 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2351 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2354 if test "x$enable_dri3" = xno; then
2355 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2358 gallium_st="$gallium_st nine"
2360 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2363 dnl OpenCL configuration
2366 AC_ARG_WITH([clang-libdir],
2367 [AS_HELP_STRING([--with-clang-libdir],
2368 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2369 [CLANG_LIBDIR="$withval"],
2372 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2374 if test "x$enable_opencl" = xyes; then
2375 if test -z "$with_gallium_drivers"; then
2376 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2379 if test "x$HAVE_CXX11" != "xyes"; then
2380 AC_MSG_ERROR([clover requires c++11 support])
2383 if test "x$have_libclc" = xno; then
2384 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2385 Make sure the directory containing libclc.pc is specified in your
2386 PKG_CONFIG_PATH environment variable.
2387 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2389 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2390 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2391 AC_SUBST([LIBCLC_INCLUDEDIR])
2392 AC_SUBST([LIBCLC_LIBEXECDIR])
2395 gallium_st="$gallium_st clover"
2397 if test "x$enable_opencl_icd" = xyes; then
2398 OPENCL_LIBNAME="MesaOpenCL"
2400 OPENCL_LIBNAME="OpenCL"
2403 if test "x$have_libelf" != xyes; then
2404 AC_MSG_ERROR([Clover requires libelf])
2407 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2409 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2410 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2411 #error "AltiVec not enabled"
2413 ])], altivec_enabled=yes)
2415 if test "$altivec_enabled" = yes; then
2416 CLOVER_STD_OVERRIDE="-std=gnu++11"
2418 AC_SUBST([CLOVER_STD_OVERRIDE])
2421 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2423 llvm_add_default_components "opencl"
2424 llvm_add_component "all-targets" "opencl"
2425 llvm_add_component "coverage" "opencl"
2426 llvm_add_component "linker" "opencl"
2427 llvm_add_component "instrumentation" "opencl"
2428 llvm_add_component "ipo" "opencl"
2429 llvm_add_component "irreader" "opencl"
2430 llvm_add_component "lto" "opencl"
2431 llvm_add_component "option" "opencl"
2432 llvm_add_component "objcarcopts" "opencl"
2433 llvm_add_component "profiledata" "opencl"
2434 llvm_add_optional_component "coroutines" "opencl"
2436 dnl Check for Clang internal headers
2437 if test -z "$CLANG_LIBDIR"; then
2438 CLANG_LIBDIR=${LLVM_LIBDIR}
2440 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2441 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2442 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2444 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2445 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2446 AC_SUBST([OPENCL_LIBNAME])
2447 AC_SUBST([CLANG_RESOURCE_DIR])
2450 dnl Gallium configuration
2452 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2454 # libEGL wants to default to the first platform specified in
2455 # ./configure. parse that here.
2456 if test "x$platforms" != "x"; then
2457 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2458 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2460 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2463 AC_SUBST([EGL_NATIVE_PLATFORM])
2464 AC_SUBST([EGL_CFLAGS])
2466 # If we don't have the X11 platform, set this define so we don't try to include
2468 if ! echo "$platforms" | grep -q 'x11'; then
2469 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2470 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2473 dnl Directory for XVMC libs
2474 AC_ARG_WITH([xvmc-libdir],
2475 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2476 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2477 [XVMC_LIB_INSTALL_DIR="$withval"],
2478 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2479 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2484 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2486 dnl Directory for VDPAU libs
2487 AC_ARG_WITH([vdpau-libdir],
2488 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2489 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2490 [VDPAU_LIB_INSTALL_DIR="$withval"],
2491 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2492 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2494 dnl Directory for OMX_BELLAGIO libs
2496 AC_ARG_WITH([omx-bellagio-libdir],
2497 [AS_HELP_STRING([--with-omx-bellagio-libdir=DIR],
2498 [directory for the OMX_BELLAGIO libraries])],
2499 [OMX_BELLAGIO_LIB_INSTALL_DIR="$withval"],
2500 [OMX_BELLAGIO_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2501 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2502 AC_SUBST([OMX_BELLAGIO_LIB_INSTALL_DIR])
2504 dnl Directory for OMX_TIZONIA libs
2506 AC_ARG_WITH([omx-tizonia-libdir],
2507 [AS_HELP_STRING([--with-omx-tizonia-libdir=DIR],
2508 [directory for the OMX_TIZONIA libraries])],
2509 [OMX_TIZONIA_LIB_INSTALL_DIR="$withval"],
2510 [OMX_TIZONIA_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libtizcore`])
2511 AC_SUBST([OMX_TIZONIA_LIB_INSTALL_DIR])
2513 dnl Directory for VA libs
2515 AC_ARG_WITH([va-libdir],
2516 [AS_HELP_STRING([--with-va-libdir=DIR],
2517 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2518 [VA_LIB_INSTALL_DIR="$withval"],
2519 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2520 AC_SUBST([VA_LIB_INSTALL_DIR])
2522 AC_ARG_WITH([d3d-libdir],
2523 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2524 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2525 [D3D_DRIVER_INSTALL_DIR="$withval"],
2526 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2527 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2529 dnl Architectures to build SWR library for
2531 AC_ARG_WITH([swr-archs],
2532 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2533 [comma delimited swr architectures list, e.g.
2534 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2535 [with_swr_archs="$withval"],
2536 [with_swr_archs="avx,avx2"])
2539 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2540 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2543 r300_require_llvm() {
2544 case "$host" in *gnux32) return;; esac
2546 i*86|x86_64|amd64) require_llvm $1
2552 dnl DRM is needed by X, Wayland, and offscreen rendering.
2553 dnl Surfaceless is an alternative for the last one.
2555 require_basic_egl() {
2556 case "$with_platforms" in
2557 *drm*|*surfaceless*|*android*)
2560 AC_MSG_ERROR([$1 requires one of these:
2561 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2562 2) --with-platforms=surfaceless (offscreen only)
2563 3) --with-platforms=android (Android only)
2564 Recommended options: drm,x11])
2569 swr_require_cxx_feature_flags() {
2571 preprocessor_test="$2"
2575 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2577 save_CXXFLAGS="$CXXFLAGS"
2581 for opts in $option_list
2584 CXXFLAGS="$opts $save_CXXFLAGS"
2587 [ #if !($preprocessor_test)
2596 CXXFLAGS="$save_CXXFLAGS"
2598 if test $found -eq 1; then
2599 AC_MSG_RESULT([$opts])
2600 eval "$output_var=\$opts"
2604 AC_MSG_ERROR([swr requires $feature_name support])
2608 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2609 if test -n "$with_gallium_drivers"; then
2610 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2611 for driver in $gallium_drivers; do
2614 HAVE_GALLIUM_SVGA=yes
2615 require_libdrm "svga"
2618 HAVE_GALLIUM_I915=yes
2619 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2620 require_libdrm "Gallium i915"
2623 HAVE_GALLIUM_R300=yes
2624 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2625 require_libdrm "r300"
2626 r300_require_llvm "r300"
2629 HAVE_GALLIUM_R600=yes
2630 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2631 require_libdrm "r600"
2632 if test "x$enable_llvm" = xyes; then
2633 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2635 llvm_add_component "asmparser" "r600"
2636 llvm_add_component "bitreader" "r600"
2640 HAVE_GALLIUM_RADEONSI=yes
2641 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2642 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2643 require_libdrm "radeonsi"
2644 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2645 if test "x$enable_egl" = xyes; then
2646 require_basic_egl "radeonsi"
2650 HAVE_GALLIUM_NOUVEAU=yes
2651 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2652 require_libdrm "nouveau"
2655 HAVE_GALLIUM_FREEDRENO=yes
2656 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2657 require_libdrm "freedreno"
2660 HAVE_GALLIUM_ETNAVIV=yes
2661 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2662 require_libdrm "etnaviv"
2665 HAVE_GALLIUM_IMX=yes
2668 HAVE_GALLIUM_TEGRA=yes
2669 require_libdrm "tegra"
2672 HAVE_GALLIUM_SOFTPIPE=yes
2673 if test "x$enable_llvm" = xyes; then
2674 HAVE_GALLIUM_LLVMPIPE=yes
2678 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2680 if test "x$HAVE_CXX11" != "xyes"; then
2681 AC_MSG_ERROR([swr requires c++11 support])
2684 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2685 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2687 AC_SUBST([SWR_AVX_CXXFLAGS])
2689 swr_archs=`IFS=', '; echo $with_swr_archs`
2690 for arch in $swr_archs; do
2696 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2697 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2699 AC_SUBST([SWR_AVX2_CXXFLAGS])
2703 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2704 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2706 AC_SUBST([SWR_KNL_CXXFLAGS])
2710 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2711 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2713 AC_SUBST([SWR_SKX_CXXFLAGS])
2717 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2722 if test "x$HAVE_SWR_AVX" != xyes -a \
2723 "x$HAVE_SWR_AVX2" != xyes -a \
2724 "x$HAVE_SWR_KNL" != xyes -a \
2725 "x$HAVE_SWR_SKX" != xyes; then
2726 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2729 # test if more than one swr arch configured
2730 if test `echo $swr_archs | wc -w` -eq 1; then
2731 HAVE_SWR_BUILTIN=yes
2734 HAVE_GALLIUM_SWR=yes
2737 HAVE_GALLIUM_VC4=yes
2738 PKG_CHECK_MODULES([VC4], [libdrm >= $LIBDRM_VC4_REQUIRED])
2740 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2741 [USE_VC4_SIMULATOR=yes;
2742 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2743 [USE_VC4_SIMULATOR=no])
2746 HAVE_GALLIUM_V3D=yes
2748 PKG_CHECK_MODULES([V3D_SIMULATOR], [v3dv3],
2749 [USE_V3D_SIMULATOR=yes;
2750 DEFINES="$DEFINES -DUSE_V3D_SIMULATOR"],
2751 [USE_V3D_SIMULATOR=no])
2754 HAVE_GALLIUM_PL111=yes
2757 HAVE_GALLIUM_VIRGL=yes
2758 require_libdrm "virgl"
2759 if test "x$enable_egl" = xyes; then
2760 require_basic_egl "virgl"
2764 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2770 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2771 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x4.0.0 -a \
2772 "x$LLVM_VERSION" != x4.0.1)
2774 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2775 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2776 llvm_add_default_components "gallium"
2779 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2780 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2781 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2782 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2783 AM_CONDITIONAL(HAVE_SWR_BUILTIN, test "x$HAVE_SWR_BUILTIN" = xyes)
2785 dnl We need to validate some needed dependencies for renderonly drivers.
2787 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2788 AC_MSG_ERROR([Building with imx requires etnaviv])
2791 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2792 AC_MSG_ERROR([Building with pl111 requires vc4])
2795 if test "x$HAVE_GALLIUM_NOUVEAU" != xyes -a "x$HAVE_GALLIUM_TEGRA" = xyes; then
2796 AC_MSG_ERROR([Building with tegra requires nouveau])
2799 detect_old_buggy_llvm() {
2800 dnl llvm-config may not give the right answer when llvm is a built as a
2801 dnl single shared library, so we must work the library name out for
2803 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2804 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2805 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2806 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2808 if test "x$llvm_have_one_so" = xyes; then
2809 dnl LLVM was built using auto*, so there is only one shared object.
2810 LLVM_LIBS="-l$LLVM_SO_NAME"
2812 dnl If LLVM was built with CMake, there will be one shared object per
2814 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2815 [AC_MSG_ERROR([Could not find llvm shared libraries:
2816 Please make sure you have built llvm with the --enable-shared option
2817 and that your llvm libraries are installed in $LLVM_LIBDIR
2818 If you have installed your llvm libraries to a different directory you
2819 can use the --with-llvm-prefix= configure flag to specify this directory.
2820 NOTE: Mesa is attempting to use llvm shared libraries by default.
2821 If you do not want to build with llvm shared libraries and instead want to
2822 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2823 invocation and rebuild.])])
2825 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2826 dnl install uses a shared object for each component and we have
2827 dnl already added all of these objects to LLVM_LIBS.
2832 dnl Set defines and buildtime variables only when using LLVM.
2834 if test "x$enable_llvm" = xyes; then
2835 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2837 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2838 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2839 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2841 dnl Set LLVM_LIBS - This is done after the driver configuration so
2842 dnl that drivers can add additional components to LLVM_COMPONENTS.
2843 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2844 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2845 dnl this was causing the same libraries to be appear multiple times
2848 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 9; then
2849 if test "x$enable_llvm_shared_libs" = xyes; then
2850 LLVM_LIBS="`$LLVM_CONFIG --link-shared --libs ${LLVM_COMPONENTS}`"
2852 dnl Invoking llvm-config with both -libs and --system-libs produces the
2853 dnl two separate lines - each for the set of libraries.
2854 dnl Call the program twice, effectively folding them into a single line.
2855 LLVM_LIBS="`$LLVM_CONFIG --link-static --libs ${LLVM_COMPONENTS}`"
2856 dnl We need to link to llvm system libs when using static libs
2857 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --link-static --system-libs`"
2860 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2861 if test "x$enable_llvm_shared_libs" = xyes; then
2862 detect_old_buggy_llvm
2864 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2865 dnl We need to link to llvm system libs when using static libs
2866 dnl However, only llvm 3.5+ provides --system-libs
2867 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2868 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2873 dnl The gallium-xlib GLX and gallium OSMesa targets directly embed the
2874 dnl swr/llvmpipe driver into the final binary. Adding LLVM_LIBS results in
2875 dnl the LLVM library propagated in the Libs.private of the respective .pc
2876 dnl file which ensures complete dependency information when statically
2878 if test "x$enable_glx" == xgallium-xlib; then
2879 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $LLVM_LIBS"
2881 if test "x$enable_gallium_osmesa" = xyes; then
2882 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV $LLVM_LIBS"
2886 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2887 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2888 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2889 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2890 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2891 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2892 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2893 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2894 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2895 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2896 AM_CONDITIONAL(HAVE_GALLIUM_TEGRA, test "x$HAVE_GALLIUM_TEGRA" = xyes)
2897 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2898 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2899 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2900 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2901 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2902 "x$HAVE_GALLIUM_SWR" = xyes)
2903 AM_CONDITIONAL(HAVE_GALLIUM_V3D, test "x$HAVE_GALLIUM_V3D" = xyes)
2904 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2905 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2907 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2909 if test "x$enable_dri" = xyes; then
2910 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2913 if test "x$have_drisw_kms" = xyes; then
2914 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2916 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2918 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2919 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2920 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2921 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2922 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2923 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2925 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2926 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2928 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2929 "x$HAVE_RADEON_VULKAN" = xyes)
2931 AM_CONDITIONAL(HAVE_BROADCOM_DRIVERS, test "x$HAVE_GALLIUM_VC4" = xyes -o \
2932 "x$HAVE_GALLIUM_V3D" = xyes)
2934 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2935 "x$HAVE_I965_DRI" = xyes)
2937 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2938 "x$HAVE_GALLIUM_R600" = xyes -o \
2939 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2940 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2941 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2942 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2943 AM_CONDITIONAL(USE_V3D_SIMULATOR, test x$USE_V3D_SIMULATOR = xyes)
2944 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2946 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2947 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2948 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2949 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2950 "x$enable_gallium_osmesa" = xyes)
2952 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2953 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2954 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2955 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2956 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
2957 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
2959 AC_SUBST([NINE_MAJOR], 1)
2960 AC_SUBST([NINE_MINOR], 0)
2961 AC_SUBST([NINE_PATCH], 0)
2962 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_PATCH")
2964 AC_SUBST([VDPAU_MAJOR], 1)
2965 AC_SUBST([VDPAU_MINOR], 0)
2967 if test "x$enable_va" = xyes; then
2968 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2969 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2971 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2972 AC_SUBST([VA_MINOR], $VA_MINOR)
2974 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2976 AC_SUBST([XVMC_MAJOR], 1)
2977 AC_SUBST([XVMC_MINOR], 0)
2979 AC_SUBST([XA_MAJOR], 2)
2980 AC_SUBST([XA_MINOR], 4)
2981 AC_SUBST([XA_PATCH], 0)
2982 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_PATCH")
2984 AC_ARG_ENABLE(valgrind,
2985 [AS_HELP_STRING([--enable-valgrind],
2986 [Build mesa with valgrind support (default: auto)])],
2987 [VALGRIND=$enableval], [VALGRIND=auto])
2988 if test "x$VALGRIND" != xno; then
2989 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2991 AC_MSG_CHECKING([whether to enable Valgrind support])
2992 if test "x$VALGRIND" = xauto; then
2993 VALGRIND="$have_valgrind"
2996 if test "x$VALGRIND" = "xyes"; then
2997 if ! test "x$have_valgrind" = xyes; then
2998 AC_MSG_ERROR([Valgrind support required but not present])
3000 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
3003 AC_MSG_RESULT([$VALGRIND])
3005 dnl Restore LDFLAGS and CPPFLAGS
3006 LDFLAGS="$_SAVE_LDFLAGS"
3007 CPPFLAGS="$_SAVE_CPPFLAGS"
3009 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
3010 if test "x$acv_mesa_CLANG" = xyes; then
3011 CFLAGS="$CFLAGS -Qunused-arguments"
3012 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
3015 dnl Add user CFLAGS and CXXFLAGS
3016 CFLAGS="$CFLAGS $USER_CFLAGS"
3017 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
3019 dnl Substitute the config
3020 AC_CONFIG_FILES([Makefile
3023 src/amd/vulkan/Makefile
3024 src/broadcom/Makefile
3025 src/compiler/Makefile
3028 src/egl/wayland/wayland-drm/Makefile
3029 src/gallium/Makefile
3030 src/gallium/auxiliary/Makefile
3031 src/gallium/auxiliary/pipe-loader/Makefile
3032 src/gallium/drivers/freedreno/Makefile
3033 src/gallium/drivers/i915/Makefile
3034 src/gallium/drivers/llvmpipe/Makefile
3035 src/gallium/drivers/nouveau/Makefile
3036 src/gallium/drivers/pl111/Makefile
3037 src/gallium/drivers/r300/Makefile
3038 src/gallium/drivers/r600/Makefile
3039 src/gallium/drivers/radeonsi/Makefile
3040 src/gallium/drivers/softpipe/Makefile
3041 src/gallium/drivers/svga/Makefile
3042 src/gallium/drivers/swr/Makefile
3043 src/gallium/drivers/tegra/Makefile
3044 src/gallium/drivers/etnaviv/Makefile
3045 src/gallium/drivers/imx/Makefile
3046 src/gallium/drivers/v3d/Makefile
3047 src/gallium/drivers/vc4/Makefile
3048 src/gallium/drivers/virgl/Makefile
3049 src/gallium/state_trackers/clover/Makefile
3050 src/gallium/state_trackers/dri/Makefile
3051 src/gallium/state_trackers/glx/xlib/Makefile
3052 src/gallium/state_trackers/nine/Makefile
3053 src/gallium/state_trackers/omx/Makefile
3054 src/gallium/state_trackers/omx/bellagio/Makefile
3055 src/gallium/state_trackers/omx/tizonia/Makefile
3056 src/gallium/state_trackers/osmesa/Makefile
3057 src/gallium/state_trackers/va/Makefile
3058 src/gallium/state_trackers/vdpau/Makefile
3059 src/gallium/state_trackers/xa/Makefile
3060 src/gallium/state_trackers/xa/xa_tracker.h
3061 src/gallium/state_trackers/xvmc/Makefile
3062 src/gallium/targets/d3dadapter9/Makefile
3063 src/gallium/targets/d3dadapter9/d3d.pc
3064 src/gallium/targets/dri/Makefile
3065 src/gallium/targets/libgl-xlib/Makefile
3066 src/gallium/targets/omx/Makefile
3067 src/gallium/targets/opencl/Makefile
3068 src/gallium/targets/opencl/mesa.icd
3069 src/gallium/targets/osmesa/Makefile
3070 src/gallium/targets/osmesa/osmesa.pc
3071 src/gallium/targets/pipe-loader/Makefile
3072 src/gallium/targets/va/Makefile
3073 src/gallium/targets/vdpau/Makefile
3074 src/gallium/targets/xa/Makefile
3075 src/gallium/targets/xa/xatracker.pc
3076 src/gallium/targets/xvmc/Makefile
3077 src/gallium/tests/trivial/Makefile
3078 src/gallium/tests/unit/Makefile
3079 src/gallium/winsys/etnaviv/drm/Makefile
3080 src/gallium/winsys/imx/drm/Makefile
3081 src/gallium/winsys/freedreno/drm/Makefile
3082 src/gallium/winsys/i915/drm/Makefile
3083 src/gallium/winsys/nouveau/drm/Makefile
3084 src/gallium/winsys/pl111/drm/Makefile
3085 src/gallium/winsys/radeon/drm/Makefile
3086 src/gallium/winsys/amdgpu/drm/Makefile
3087 src/gallium/winsys/svga/drm/Makefile
3088 src/gallium/winsys/sw/dri/Makefile
3089 src/gallium/winsys/sw/kms-dri/Makefile
3090 src/gallium/winsys/sw/null/Makefile
3091 src/gallium/winsys/sw/wrapper/Makefile
3092 src/gallium/winsys/sw/xlib/Makefile
3093 src/gallium/winsys/tegra/drm/Makefile
3094 src/gallium/winsys/v3d/drm/Makefile
3095 src/gallium/winsys/vc4/drm/Makefile
3096 src/gallium/winsys/virgl/drm/Makefile
3097 src/gallium/winsys/virgl/vtest/Makefile
3101 src/glx/apple/Makefile
3102 src/glx/tests/Makefile
3103 src/glx/windows/Makefile
3104 src/glx/windows/windowsdriproto.pc
3109 src/mapi/es1api/glesv1_cm.pc
3110 src/mapi/es2api/glesv2.pc
3111 src/mapi/glapi/gen/Makefile
3114 src/mesa/drivers/dri/dri.pc
3115 src/mesa/drivers/dri/common/Makefile
3116 src/mesa/drivers/dri/i915/Makefile
3117 src/mesa/drivers/dri/i965/Makefile
3118 src/mesa/drivers/dri/Makefile
3119 src/mesa/drivers/dri/nouveau/Makefile
3120 src/mesa/drivers/dri/r200/Makefile
3121 src/mesa/drivers/dri/radeon/Makefile
3122 src/mesa/drivers/dri/swrast/Makefile
3123 src/mesa/drivers/osmesa/Makefile
3124 src/mesa/drivers/osmesa/osmesa.pc
3125 src/mesa/drivers/x11/Makefile
3126 src/mesa/main/tests/Makefile
3127 src/mesa/state_tracker/tests/Makefile
3129 src/util/tests/hash_table/Makefile
3130 src/util/tests/string_buffer/Makefile
3131 src/util/tests/vma/Makefile
3132 src/util/xmlpool/Makefile
3133 src/vulkan/Makefile])
3137 # Fix up dependencies in *.Plo files, where we changed the extension of a
3139 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
3141 rm -f src/compiler/spirv/spirv_info.lo
3142 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
3144 rm -f src/compiler/nir/.deps/nir_intrinsics.Plo
3145 echo "# dummy" > src/compiler/nir/.deps/nir_intrinsics.Plo
3148 dnl Output some configuration info for the user
3151 echo " prefix: $prefix"
3152 echo " exec_prefix: $exec_prefix"
3153 echo " libdir: $libdir"
3154 echo " includedir: $includedir"
3158 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
3162 case "x$enable_osmesa$enable_gallium_osmesa" in
3164 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
3167 echo " OSMesa: lib$OSMESA_LIB"
3175 if test "x$enable_dri" != xno; then
3176 echo " DRI platform: $dri_platform"
3177 if test -z "$DRI_DIRS"; then
3178 echo " DRI drivers: no"
3180 echo " DRI drivers: $DRI_DIRS"
3182 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
3185 case "x$enable_glx" in
3187 echo " GLX: DRI-based"
3190 echo " GLX: Xlib-based"
3193 echo " GLX: Xlib-based (Gallium)"
3196 echo " GLX: $enable_glx"
3202 echo " EGL: $enable_egl"
3203 if test "$enable_egl" = yes; then
3206 if test "x$enable_dri" != "xno"; then
3207 egl_drivers="$egl_drivers builtin:egl_dri2"
3209 if test "x$enable_dri3" != "xno"; then
3210 egl_drivers="$egl_drivers builtin:egl_dri3"
3213 echo " EGL drivers: $egl_drivers"
3215 if test "x$enable_gbm" = xyes; then
3221 echo " EGL/Vulkan/VL platforms: $platforms"
3225 if test "x$VULKAN_DRIVERS" != x; then
3226 echo " Vulkan drivers: $VULKAN_DRIVERS"
3227 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3229 echo " Vulkan drivers: no"
3233 if test "x$enable_llvm" = xyes; then
3235 echo " llvm-config: $LLVM_CONFIG"
3236 echo " llvm-version: $LLVM_VERSION"
3242 if test -n "$with_gallium_drivers"; then
3243 echo " Gallium drivers: $gallium_drivers"
3244 echo " Gallium st: $gallium_st"
3250 if test "x$enable_gallium_extra_hud" != xyes; then
3251 echo " HUD extra stats: no"
3253 echo " HUD extra stats: yes"
3256 if test "x$enable_lmsensors" != xyes; then
3257 echo " HUD lmsensors: no"
3259 echo " HUD lmsensors: yes"
3263 if test "x$HAVE_GALLIUM_SWR" != x; then
3264 if test "x$HAVE_SWR_BUILTIN" = xyes; then
3265 echo " SWR archs: $swr_archs (builtin)"
3267 echo " SWR archs: $swr_archs"
3273 echo " Shared libs: $enable_shared"
3274 echo " Static libs: $enable_static"
3275 echo " Shared-glapi: $enable_shared_glapi"
3277 dnl Compiler options
3278 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3279 cflags=`echo $CFLAGS | \
3280 $SED 's/^ *//;s/ */ /;s/ *$//'`
3281 cxxflags=`echo $CXXFLAGS | \
3282 $SED 's/^ *//;s/ */ /;s/ *$//'`
3283 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3284 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3286 echo " CFLAGS: $cflags"
3287 echo " CXXFLAGS: $cxxflags"
3288 echo " CXX11_CXXFLAGS: $CXX11_CXXFLAGS"
3289 echo " LDFLAGS: $ldflags"
3290 echo " Macros: $defines"
3292 if test "x$enable_llvm" = xyes; then
3293 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3294 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3295 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3296 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3299 echo " PYTHON2: $PYTHON2"
3302 echo " Run '${MAKE-make}' to build Mesa"