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_BACKEND_REQUIRED=3
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], $SSE41_CFLAGS)
439 dnl Check for new-style atomic builtins. We first check without linking to
441 AC_MSG_CHECKING(whether __atomic_load_n is supported)
442 AC_LINK_IFELSE([AC_LANG_SOURCE([[
448 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
449 (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
450 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=yes, GCC_ATOMIC_BUILTINS_SUPPORTED=no)
452 dnl If that didn't work, we try linking with -latomic, which is needed on some
454 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" != xyes; then
455 save_LDFLAGS=$LDFLAGS
456 LDFLAGS="$LDFLAGS -latomic"
457 AC_LINK_IFELSE([AC_LANG_SOURCE([[
463 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
464 (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
465 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=yes LIBATOMIC_LIBS="-latomic",
466 GCC_ATOMIC_BUILTINS_SUPPORTED=no)
467 LDFLAGS=$save_LDFLAGS
469 AC_MSG_RESULT($GCC_ATOMIC_BUILTINS_SUPPORTED)
471 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = xyes; then
472 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
474 AC_SUBST([LIBATOMIC_LIBS])
476 dnl Check if host supports 64-bit atomics
477 dnl note that lack of support usually results in link (not compile) error
478 AC_MSG_CHECKING(whether __sync_add_and_fetch_8 is supported)
479 AC_LINK_IFELSE([AC_LANG_SOURCE([[
483 return __sync_add_and_fetch(&v, (uint64_t)1);
484 }]])], GCC_64BIT_ATOMICS_SUPPORTED=yes, GCC_64BIT_ATOMICS_SUPPORTED=no)
485 if test "x$GCC_64BIT_ATOMICS_SUPPORTED" != xyes; then
486 DEFINES="$DEFINES -DMISSING_64BIT_ATOMICS"
488 AC_MSG_RESULT($GCC_64BIT_ATOMICS_SUPPORTED)
490 dnl Check for Endianness
498 dnl Check for POWER8 Architecture
499 PWR8_CFLAGS="-mpower8-vector"
500 have_pwr8_intrinsics=no
501 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
503 CFLAGS="$PWR8_CFLAGS $CFLAGS"
504 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
505 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
506 #error "Need GCC >= 4.8 for sane POWER8 support"
510 vector unsigned char r;
511 vector unsigned int v = vec_splat_u32 (1);
512 r = __builtin_vec_vgbbd ((vector unsigned char) v);
514 }]])], have_pwr8_intrinsics=yes)
518 [AS_HELP_STRING([--disable-pwr8],
519 [disable POWER8-specific instructions])],
520 [enable_pwr8=$enableval], [enable_pwr8=auto])
522 if test "x$enable_pwr8" = xno ; then
523 have_pwr8_intrinsics=disabled
526 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
527 DEFINES="$DEFINES -D_ARCH_PWR8"
528 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
529 CFLAGS="$CFLAGS $PWR8_CFLAGS"
534 AC_MSG_RESULT($have_pwr8_intrinsics)
535 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
536 AC_MSG_ERROR([POWER8 compiler support not detected])
539 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
540 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
543 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
545 dnl Can't have static and shared libraries, default to static if user
546 dnl explicitly requested. If both disabled, set to static since shared
547 dnl was explicitly requested.
548 case "x$enable_static$enable_shared" in
550 AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
553 AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
557 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
560 dnl other compiler options
562 AC_ARG_ENABLE([debug],
563 [AS_HELP_STRING([--enable-debug],
564 [use debug compiler flags and macros @<:@default=disabled@:>@])],
565 [enable_debug="$enableval"],
569 AC_ARG_ENABLE([profile],
570 [AS_HELP_STRING([--enable-profile],
571 [enable profiling of code @<:@default=disabled@:>@])],
572 [enable_profile="$enableval"],
576 AC_ARG_ENABLE([sanitize],
577 [AS_HELP_STRING([--enable-sanitize@<:@=address|undefined@:>@],
578 [enable code sanitizer @<:@default=disabled@:>@])],
579 [enable_sanitize="$enableval"],
580 [enable_sanitize=no])
582 if test "x$enable_profile" = xyes; then
583 DEFINES="$DEFINES -DPROFILE"
584 if test "x$GCC" = xyes; then
585 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
587 if test "x$GXX" = xyes; then
588 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
592 if test "x$enable_debug" = xyes; then
593 DEFINES="$DEFINES -DDEBUG"
594 if test "x$enable_profile" = xyes; then
595 AC_MSG_WARN([Debug and Profile are enabled at the same time])
597 if test "x$GCC" = xyes; then
598 if ! echo "$CFLAGS" | grep -q -e '-g'; then
601 if ! echo "$CFLAGS" | grep -q -e '-O'; then
605 if test "x$GXX" = xyes; then
606 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
607 CXXFLAGS="$CXXFLAGS -g"
609 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
610 CXXFLAGS="$CXXFLAGS -O0"
614 DEFINES="$DEFINES -DNDEBUG"
617 if test "x$enable_sanitize" != xno; then
618 if test "x$enable_profile" = xyes; then
619 AC_MSG_WARN([Sanitize and Profile are enabled at the same time])
622 CFLAGS="$CFLAGS -fsanitize=$enable_sanitize"
623 CXXFLAGS="$CXXFLAGS -fsanitize=$enable_sanitize"
624 LDFLAGS="$LDFLAGS -fsanitize=$enable_sanitize"
627 [AC_LANG_SOURCE([int main(){return 0;}])],
629 [AC_MSG_FAILURE([sanitize flags '$enable_sanitize' not supported])])
633 dnl Check if linker supports -Bsymbolic
635 save_LDFLAGS=$LDFLAGS
636 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
637 AC_MSG_CHECKING([if ld supports -Bsymbolic])
639 [AC_LANG_SOURCE([int main() { return 0;}])],
640 [AC_MSG_RESULT([yes])
641 BSYMBOLIC="-Wl,-Bsymbolic";],
644 LDFLAGS=$save_LDFLAGS
646 AC_SUBST([BSYMBOLIC])
649 dnl Check if linker supports garbage collection
651 save_LDFLAGS=$LDFLAGS
652 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
653 AC_MSG_CHECKING([whether ld supports --gc-sections])
655 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
656 [AC_MSG_RESULT([yes])
657 GC_SECTIONS="-Wl,--gc-sections";],
660 LDFLAGS=$save_LDFLAGS
662 AC_SUBST([GC_SECTIONS])
665 dnl OpenBSD does not have DT_NEEDED entries for libc by design
666 dnl so when these flags are passed to ld via libtool the checks will fail
670 LD_NO_UNDEFINED="" ;;
672 if test "x$enable_sanitize" = xno; then
673 LD_NO_UNDEFINED="-Wl,--no-undefined"
680 AC_SUBST([LD_NO_UNDEFINED])
683 dnl Check if linker supports version scripts
685 AC_MSG_CHECKING([if the linker supports version-scripts])
686 save_LDFLAGS=$LDFLAGS
687 LDFLAGS="$LDFLAGS -Wl,--version-script=$srcdir/build-support/conftest.map"
689 [AC_LANG_SOURCE([int main() { return 0;}])],
690 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
691 [have_ld_version_script=no; AC_MSG_RESULT(no)])
692 LDFLAGS=$save_LDFLAGS
693 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
696 dnl Check if linker supports dynamic list files
698 AC_MSG_CHECKING([if the linker supports --dynamic-list])
699 save_LDFLAGS=$LDFLAGS
700 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=$srcdir/build-support/conftest.dyn"
702 [AC_LANG_SOURCE([int main() { return 0;}])],
703 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
704 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
705 LDFLAGS=$save_LDFLAGS
706 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
709 dnl OSX linker does not support build-id
716 LD_BUILD_ID="-Wl,--build-id=sha1"
719 AC_SUBST([LD_BUILD_ID])
722 dnl compatibility symlinks
726 HAVE_COMPAT_SYMLINKS=yes ;;
728 HAVE_COMPAT_SYMLINKS=no ;;
731 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
736 dnl Unfortunately we need to do a few things that libtool can't help us with,
737 dnl so we need some knowledge of shared library filenames:
739 dnl LIB_EXT is the extension used when creating symlinks for alternate
740 dnl filenames for a shared library which will be dynamically loaded
742 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
743 dnl the file for a shared library we wish to link with
767 dnl potentially-infringing-but-nobody-knows-for-sure stuff
769 AC_ARG_ENABLE([texture-float],
770 [AS_HELP_STRING([--enable-texture-float],
771 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
772 [enable_texture_float="$enableval"],
773 [enable_texture_float=no]
775 if test "x$enable_texture_float" = xyes; then
776 AC_MSG_WARN([Floating-point textures enabled.])
777 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
778 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
782 dnl Arch/platform-specific settings
785 [AS_HELP_STRING([--disable-asm],
786 [disable assembly usage @<:@default=enabled on supported platforms@:>@])],
787 [enable_asm="$enableval"],
791 AC_MSG_CHECKING([whether to enable assembly])
792 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
793 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
794 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
796 i?86 | x86_64 | amd64)
797 if test "x$host_cpu" != "x$target_cpu"; then
799 AC_MSG_RESULT([no, cross compiling])
804 # check for supported arches
805 if test "x$enable_asm" = xyes; then
809 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
816 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
853 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
854 AC_MSG_RESULT([yes, x86])
857 DEFINES="$DEFINES -DUSE_X86_64_ASM"
858 AC_MSG_RESULT([yes, x86_64])
861 DEFINES="$DEFINES -DUSE_SPARC_ASM"
862 AC_MSG_RESULT([yes, sparc])
865 DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
866 AC_MSG_RESULT([yes, ppc64le])
869 DEFINES="$DEFINES -DUSE_AARCH64_ASM"
870 AC_MSG_RESULT([yes, aarch64])
873 DEFINES="$DEFINES -DUSE_ARM_ASM"
874 AC_MSG_RESULT([yes, arm])
877 AC_MSG_RESULT([no, platform not supported])
883 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
884 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
885 AC_CHECK_HEADERS([endian.h])
886 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
887 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
888 AC_CHECK_FUNC([timespec_get], [DEFINES="$DEFINES -DHAVE_TIMESPEC_GET"])
889 AC_CHECK_FUNC([memfd_create], [DEFINES="$DEFINES -DHAVE_MEMFD_CREATE"])
891 AC_MSG_CHECKING([whether strtod has locale support])
892 AC_LINK_IFELSE([AC_LANG_SOURCE([[
896 #ifdef HAVE_XLOCALE_H
900 locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
901 const char *s = "1.0";
903 double d = strtod_l(s, end, loc);
904 float f = strtof_l(s, end, loc);
908 [DEFINES="$DEFINES -DHAVE_STRTOD_L"];
909 AC_MSG_RESULT([yes]),
912 dnl Check to see if dlopen is in default libraries (like Solaris, which
913 dnl has it in libc), or if libdl is needed to get it.
914 AC_CHECK_FUNC([dlopen], [],
915 [AC_CHECK_LIB([dl], [dlopen],
916 [DLOPEN_LIBS="-ldl"])])
917 AC_SUBST([DLOPEN_LIBS])
919 dnl Check if that library also has dladdr
921 LIBS="$LIBS $DLOPEN_LIBS"
922 AC_CHECK_FUNCS([dladdr])
925 AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"])
931 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
932 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
933 [AC_MSG_ERROR([Could not find clock_gettime])])])
934 AC_SUBST([CLOCK_LIB])
938 dnl See if posix_memalign is available
939 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
942 PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED])
943 DEFINES="$DEFINES -DHAVE_ZLIB"
945 dnl Check for pthreads
947 if test "x$ax_pthread_ok" = xno; then
948 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
950 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
951 dnl to -pthread, which causes problems if we need -lpthread to appear in
952 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
953 dnl is not valid for that platform.
954 if test "x$android" = xno; then
955 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
957 dnl According to the manual when using pthreads, one should add -pthread to
958 dnl both compile and link-time arguments.
959 dnl In practise that should be sufficient for all platforms, since any
960 dnl platforms build with GCC and Clang support the flag.
961 PTHREAD_LIBS="$PTHREAD_LIBS -pthread"
963 dnl pthread-stubs is mandatory on some BSD platforms, due to the nature of the
964 dnl project. Even then there's a notable issue as described in the project README
966 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu* | openbsd*)
967 pthread_stubs_possible="no"
970 pthread_stubs_possible="yes"
974 if test "x$pthread_stubs_possible" = xyes; then
975 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
978 dnl Check for futex for fast inline simple_mtx_t.
979 AC_CHECK_HEADER([linux/futex.h], [DEFINES="$DEFINES -DHAVE_LINUX_FUTEX_H"])
981 dnl SELinux awareness.
982 AC_ARG_ENABLE([selinux],
983 [AS_HELP_STRING([--enable-selinux],
984 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
985 [MESA_SELINUX="$enableval"],
987 if test "x$enable_selinux" = "xyes"; then
988 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
989 [AC_CHECK_HEADER([selinux/selinux.h],[],
990 [AC_MSG_ERROR([SELinux headers not found])])
991 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
992 [AC_MSG_ERROR([SELinux library not found])])
993 SELINUX_LIBS="-lselinux"])
994 DEFINES="$DEFINES -DMESA_SELINUX"
996 AC_SUBST([SELINUX_CFLAGS])
997 AC_SUBST([SELINUX_LIBS])
1002 AC_ARG_ENABLE([llvm-shared-libs],
1003 [AS_HELP_STRING([--enable-llvm-shared-libs],
1004 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1005 [enable_llvm_shared_libs="$enableval"],
1006 [enable_llvm_shared_libs=yes])
1008 AC_ARG_WITH([llvm-prefix],
1009 [AS_HELP_STRING([--with-llvm-prefix],
1010 [Prefix for LLVM installations in non-standard locations])],
1011 [llvm_prefix="$withval"],
1014 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1015 if test "x$have_libelf" = xno; then
1018 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1019 AC_SUBST([LIBELF_LIBS])
1020 AC_SUBST([LIBELF_CFLAGS])
1023 if test -z "$LLVM_CONFIG"; then
1024 if test -n "$llvm_prefix"; then
1025 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1027 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1031 llvm_add_component() {
1032 new_llvm_component=$1
1035 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
1036 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
1038 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
1042 llvm_add_optional_component() {
1043 new_llvm_component=$1
1046 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
1047 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
1051 llvm_add_default_components() {
1054 # Required default components
1055 llvm_add_component "bitwriter" $driver_name
1056 llvm_add_component "engine" $driver_name
1057 llvm_add_component "mcdisassembler" $driver_name
1058 llvm_add_component "mcjit" $driver_name
1060 # Optional default components
1061 llvm_add_optional_component "inteljitevents" $driver_name
1068 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
1069 llvm_add_component $new_llvm_target $driver_name
1071 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
1075 # Call this inside ` ` to get the return value.
1076 # $1 is the llvm-config command with arguments.
1077 strip_unwanted_llvm_flags() {
1078 echo " `$1` " | sed -E \
1079 -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
1080 -e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
1081 -e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
1082 -e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
1083 -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
1084 -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
1085 -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
1086 -e 's/-fno-rtti[[[:space:]]]/-Fno-rtti /g' \
1087 -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
1088 -e 's/-Fno-rtti[[[:space:]]]/-fno-rtti /g' \
1089 -e 's/^[[[:space:]]]//' \
1090 -e 's/[[[:space:]]]$//'
1093 llvm_set_environment_variables() {
1094 if test "x$LLVM_CONFIG" != xno; then
1095 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1096 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1097 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1098 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1100 # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
1101 save_CFLAGS="$CFLAGS"
1102 CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
1104 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1105 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1106 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1107 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1108 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
1109 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1111 CFLAGS="$save_CFLAGS"
1113 # Only needed for LLVM < 3.6.0
1114 if test -z "$LLVM_VERSION_PATCH"; then
1115 LLVM_VERSION_PATCH=0
1118 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1128 if test "x$enable_llvm" != "xyes"; then
1129 AC_MSG_ERROR([--enable-llvm is required when building $1])
1133 llvm_require_version() {
1136 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1137 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1138 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1140 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1141 # major > required major
1146 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1147 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1148 # major = required major and
1149 # minor > required minor
1153 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1154 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1155 # major = required major and
1156 # minor = required minor and
1157 # patch >= required patch
1165 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1168 radeon_llvm_check() {
1169 if test ${LLVM_VERSION_INT} -lt 307; then
1170 amdgpu_llvm_target_name='r600'
1172 amdgpu_llvm_target_name='amdgpu'
1175 llvm_require_version $*
1177 llvm_add_target $amdgpu_llvm_target_name $2
1179 llvm_add_default_components $2
1180 llvm_add_component "bitreader" $2
1181 llvm_add_component "ipo" $2
1183 if test "x$have_libelf" != xyes; then
1184 AC_MSG_ERROR([$2 requires libelf when using llvm])
1188 llvm_set_environment_variables
1190 AC_SUBST([LLVM_CFLAGS])
1191 AC_SUBST([LLVM_CXXFLAGS])
1192 AC_SUBST([LLVM_LIBS])
1193 AC_SUBST([LLVM_LDFLAGS])
1194 AC_SUBST([LLVM_INCLUDEDIR])
1199 PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
1200 AC_ARG_ENABLE([libunwind],
1201 [AS_HELP_STRING([--enable-libunwind],
1202 [Use libunwind for backtracing (default: auto)])],
1203 [LIBUNWIND="$enableval"],
1204 [LIBUNWIND="$HAVE_LIBUNWIND"])
1206 if test "x$LIBUNWIND" = "xyes"; then
1207 PKG_CHECK_MODULES(LIBUNWIND, libunwind)
1208 AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
1212 dnl Options for APIs
1213 AC_ARG_ENABLE([opengl],
1214 [AS_HELP_STRING([--disable-opengl],
1215 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1216 [enable_opengl="$enableval"],
1217 [enable_opengl=yes])
1218 AC_ARG_ENABLE([gles1],
1219 [AS_HELP_STRING([--disable-gles1],
1220 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1221 [enable_gles1="$enableval"],
1223 AC_ARG_ENABLE([gles2],
1224 [AS_HELP_STRING([--disable-gles2],
1225 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1226 [enable_gles2="$enableval"],
1229 AC_ARG_ENABLE([dri],
1230 [AS_HELP_STRING([--enable-dri],
1231 [enable DRI modules @<:@default=enabled@:>@])],
1232 [enable_dri="$enableval"],
1235 AC_ARG_ENABLE([gallium-extra-hud],
1236 [AS_HELP_STRING([--enable-gallium-extra-hud],
1237 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1238 [enable_gallium_extra_hud="$enableval"],
1239 [enable_gallium_extra_hud=no])
1240 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1241 if test "x$enable_gallium_extra_hud" = xyes ; then
1242 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1245 #TODO: no pkgconfig .pc available for libsensors.
1246 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1247 AC_ARG_ENABLE([lmsensors],
1248 [AS_HELP_STRING([--enable-lmsensors],
1249 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1250 [enable_lmsensors="$enableval"],
1251 [enable_lmsensors=no])
1252 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1253 if test "x$enable_lmsensors" = xyes ; then
1254 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1255 LIBSENSORS_LIBS="-lsensors"
1259 AC_SUBST(LIBSENSORS_LIBS)
1270 if test "x$enable_dri" = xno; then
1274 AC_ARG_ENABLE([dri3],
1275 [AS_HELP_STRING([--enable-dri3],
1276 [enable DRI3 @<:@default=auto@:>@])],
1277 [enable_dri3="$enableval"],
1278 [enable_dri3="$dri3_default"])
1279 AC_ARG_ENABLE([glx],
1280 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1281 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1282 [enable_glx="$enableval"],
1284 AC_ARG_ENABLE([osmesa],
1285 [AS_HELP_STRING([--enable-osmesa],
1286 [enable OSMesa library @<:@default=disabled@:>@])],
1287 [enable_osmesa="$enableval"],
1289 AC_ARG_ENABLE([gallium-osmesa],
1290 [AS_HELP_STRING([--enable-gallium-osmesa],
1291 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1292 [enable_gallium_osmesa="$enableval"],
1293 [enable_gallium_osmesa=no])
1294 AC_ARG_ENABLE([egl],
1295 [AS_HELP_STRING([--disable-egl],
1296 [disable EGL library @<:@default=enabled@:>@])],
1297 [enable_egl="$enableval"],
1301 [AS_HELP_STRING([--enable-xa],
1302 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1303 [enable_xa="$enableval"],
1305 AC_ARG_ENABLE([gbm],
1306 [AS_HELP_STRING([--enable-gbm],
1307 [enable gbm library @<:@default=yes except cygwin and macOS@:>@])],
1308 [enable_gbm="$enableval"],
1317 AC_ARG_ENABLE([nine],
1318 [AS_HELP_STRING([--enable-nine],
1319 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1320 [enable_nine="$enableval"],
1323 AC_ARG_ENABLE([xvmc],
1324 [AS_HELP_STRING([--enable-xvmc],
1325 [enable xvmc library @<:@default=auto@:>@])],
1326 [enable_xvmc="$enableval"],
1328 AC_ARG_ENABLE([vdpau],
1329 [AS_HELP_STRING([--enable-vdpau],
1330 [enable vdpau library @<:@default=auto@:>@])],
1331 [enable_vdpau="$enableval"],
1332 [enable_vdpau=auto])
1333 AC_ARG_ENABLE([omx],
1334 [AS_HELP_STRING([--enable-omx],
1335 [DEPRECATED: Use --enable-omx-bellagio or --enable-omx-tizonia instead @<:@default=auto@:>@])],
1336 [AC_MSG_ERROR([--enable-omx is deprecated. Use --enable-omx-bellagio or --enable-omx-tizonia instead.])],
1338 AC_ARG_ENABLE([omx-bellagio],
1339 [AS_HELP_STRING([--enable-omx-bellagio],
1340 [enable OpenMAX Bellagio library @<:@default=disabled@:>@])],
1341 [enable_omx_bellagio="$enableval"],
1342 [enable_omx_bellagio=no])
1343 AC_ARG_ENABLE([omx-tizonia],
1344 [AS_HELP_STRING([--enable-omx-tizonia],
1345 [enable OpenMAX Tizonia library @<:@default=disabled@:>@])],
1346 [enable_omx_tizonia="$enableval"],
1347 [enable_omx_tizonia=no])
1349 [AS_HELP_STRING([--enable-va],
1350 [enable va library @<:@default=auto@:>@])],
1351 [enable_va="$enableval"],
1353 AC_ARG_ENABLE([opencl],
1354 [AS_HELP_STRING([--enable-opencl],
1355 [enable OpenCL library @<:@default=disabled@:>@])],
1356 [enable_opencl="$enableval"],
1358 AC_ARG_ENABLE([opencl_icd],
1359 [AS_HELP_STRING([--enable-opencl-icd],
1360 [Build an OpenCL ICD library to be loaded by an ICD implementation
1361 @<:@default=enabled@:>@])],
1362 [enable_opencl_icd="$enableval"],
1363 [enable_opencl_icd=yes])
1365 AC_ARG_ENABLE([gallium-tests],
1366 [AS_HELP_STRING([--enable-gallium-tests],
1367 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1368 [enable_gallium_tests="$enableval"],
1369 [enable_gallium_tests=no])
1371 # Option for Gallium drivers
1373 # Keep this in sync with the --with-gallium-drivers help string default value
1374 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1376 AC_ARG_WITH([gallium-drivers],
1377 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1378 [comma delimited Gallium drivers list, e.g.
1379 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,tegra,v3d,vc4,virgl,etnaviv,imx"
1380 @<:@default=r300,r600,svga,swrast@:>@])],
1381 [with_gallium_drivers="$withval"],
1382 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1384 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1385 # here so that the script doesn't choke on an unknown driver name later.
1386 case "$with_gallium_drivers" in
1387 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1388 no) with_gallium_drivers='' ;;
1391 if test "x$enable_opengl" = xno -a \
1392 "x$enable_gles1" = xno -a \
1393 "x$enable_gles2" = xno -a \
1394 "x$enable_nine" = xno -a \
1395 "x$enable_xa" = xno -a \
1396 "x$enable_xvmc" = xno -a \
1397 "x$enable_vdpau" = xno -a \
1398 "x$enable_omx_bellagio" = xno -a \
1399 "x$enable_omx_tizonia" = xno -a \
1400 "x$enable_va" = xno -a \
1401 "x$enable_opencl" = xno; then
1402 AC_MSG_ERROR([at least one API should be enabled])
1405 if test "x$enable_omx_bellagio" = xyes -a \
1406 "x$enable_omx_tizonia" = xyes; then
1407 AC_MSG_ERROR([Can't enable both bellagio and tizonia at same time])
1410 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1411 if test "x$enable_opengl" = xno -a \
1412 "x$enable_gles1" = xyes; then
1413 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1416 if test "x$enable_opengl" = xno -a \
1417 "x$enable_gles2" = xyes; then
1418 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1421 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1422 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1423 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1424 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1425 "x$enable_gles1" = xyes -o \
1426 "x$enable_gles2" = xyes)
1427 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1428 "x$enable_gles1" = xyes -o \
1429 "x$enable_gles2" = xyes)
1431 # Validate GLX options
1432 if test "x$enable_glx" = xyes; then
1433 if test "x$enable_dri" = xyes; then
1435 elif test -n "$with_gallium_drivers"; then
1436 enable_glx=gallium-xlib
1441 case "x$enable_glx" in
1442 xdri | xxlib | xgallium-xlib)
1443 # GLX requires OpenGL
1444 if test "x$enable_opengl" = xno; then
1445 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1448 # Check individual dependencies
1449 case "x$enable_glx" in
1451 if test "x$enable_dri" = xno; then
1452 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1456 if test "x$enable_dri" = xyes; then
1457 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1461 if test "x$enable_dri" = xyes; then
1462 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1464 if test -z "$with_gallium_drivers"; then
1465 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1473 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1477 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1478 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1479 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1480 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1482 DEFAULT_GL_LIB_NAME=GL
1485 dnl Libglvnd configuration
1487 AC_ARG_ENABLE([libglvnd],
1488 [AS_HELP_STRING([--enable-libglvnd],
1489 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1490 [enable_libglvnd="$enableval"],
1491 [enable_libglvnd=no])
1492 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1494 if test "x$enable_libglvnd" = xyes ; then
1495 case "x$enable_glx" in
1496 xxlib | xgallium-xlib )
1497 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1501 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1502 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1503 AC_SUBST([LIBGLVND_DATADIR])
1505 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1506 DEFAULT_GL_LIB_NAME=GLX_mesa
1508 if test "x$enable_glx" = xno -a "x$enable_egl" = xno; then
1509 AC_MSG_ERROR([cannot build libglvnd without GLX or EGL])
1513 AC_ARG_WITH([gl-lib-name],
1514 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1515 [specify GL library name @<:@default=GL@:>@])],
1517 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1518 AC_ARG_WITH([osmesa-lib-name],
1519 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1520 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1521 [OSMESA_LIB=$withval],
1522 [OSMESA_LIB=OSMesa])
1523 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1524 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
1527 dnl Mangled Mesa support
1529 AC_ARG_ENABLE([mangling],
1530 [AS_HELP_STRING([--enable-mangling],
1531 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1532 [enable_mangling="${enableval}"],
1533 [enable_mangling=no]
1535 if test "x${enable_mangling}" = "xyes" ; then
1536 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1537 GL_LIB="Mangled${GL_LIB}"
1538 OSMESA_LIB="Mangled${OSMESA_LIB}"
1541 AC_SUBST([OSMESA_LIB])
1544 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1545 [have_libdrm=yes], [have_libdrm=no])
1546 if test "x$have_libdrm" = xyes; then
1547 DEFINES="$DEFINES -DHAVE_LIBDRM"
1551 if test "x$have_libdrm" != xyes; then
1552 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1557 # Select which platform-dependent DRI code gets built
1560 dri_platform='apple' ;;
1562 dri_platform='windows' ;;
1564 dri_platform='none' ;;
1566 dri_platform='drm' ;;
1569 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1570 have_drisw_kms='yes'
1573 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1574 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1575 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1576 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1577 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1578 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1579 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1580 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1581 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1583 AC_ARG_ENABLE([shared-glapi],
1584 [AS_HELP_STRING([--enable-shared-glapi],
1585 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1586 [enable_shared_glapi="$enableval"],
1587 [enable_shared_glapi=yes])
1589 case "x$enable_opengl$enable_gles1$enable_gles2" in
1591 if test "x$enable_shared_glapi" = xno; then
1592 AC_MSG_ERROR([shared GLAPI required when building two or more of
1593 the following APIs - opengl, gles1 gles2])
1598 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1600 # Build the pipe-drivers as separate libraries/modules.
1601 # Do not touch this unless you know what you are doing.
1602 # XXX: Expose via configure option ?
1603 enable_shared_pipe_drivers=no
1606 dnl Driver specific build directories
1609 if test "x$enable_gallium_osmesa" = xyes; then
1610 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1611 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1613 if test "x$enable_osmesa" = xyes; then
1614 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1618 require_dri_shared_libs_and_glapi() {
1619 if test "x$enable_static" = xyes; then
1620 AC_MSG_ERROR([$1 cannot be build as static library])
1623 if test "x$enable_dri" != xyes; then
1624 # There is only a single backend which won't be build/used otherwise.
1625 # XXX: Revisit this as the egl/haiku is a thing.
1626 AC_MSG_ERROR([$1 requires --enable-dri])
1629 if test "x$enable_shared_glapi" != xyes; then
1630 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1634 if test "x$enable_dri" = xyes; then
1635 require_dri_shared_libs_and_glapi "DRI"
1637 # not a hard requirement as swrast does not depend on it
1638 if test "x$have_libdrm" = xyes; then
1639 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1643 AC_ARG_ENABLE([driglx-direct],
1644 [AS_HELP_STRING([--disable-driglx-direct],
1645 [disable direct rendering in GLX and EGL for DRI \
1646 @<:@default=enabled@:>@])],
1647 [driglx_direct="$enableval"],
1648 [driglx_direct="yes"])
1651 dnl libGL configuration per driver
1653 if test "x$enable_glx" != xno; then
1654 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1656 case "x$enable_glx" in
1657 xxlib | xgallium-xlib)
1659 dri_modules="x11 xext xcb"
1660 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1661 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1662 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1663 GL_LIB_DEPS="$XLIBGL_LIBS"
1664 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1665 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1670 # find the DRI deps for libGL
1671 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1673 if test x"$driglx_direct" = xyes; then
1674 if test x"$dri_platform" = xdrm ; then
1675 DEFINES="$DEFINES -DGLX_USE_DRM"
1676 require_libdrm "Direct rendering"
1678 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1679 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1681 if test x"$enable_dri" = xyes; then
1682 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1685 if test x"$dri_platform" = xapple ; then
1686 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1688 if test x"$dri_platform" = xwindows ; then
1689 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1693 # add xf86vidmode if available
1694 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1695 if test "$HAVE_XF86VIDMODE" = yes ; then
1696 dri_modules="$dri_modules xxf86vm"
1699 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1700 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1701 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1702 GL_LIB_DEPS="$DRIGL_LIBS"
1704 # need DRM libs, $PTHREAD_LIBS, etc.
1705 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1706 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1710 # This is outside the case (above) so that it is invoked even for non-GLX
1712 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1714 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1715 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1716 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1717 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1719 AC_SUBST([X11_INCLUDES])
1720 AC_SUBST([GL_LIB_DEPS])
1721 AC_SUBST([GL_PC_REQ_PRIV])
1722 AC_SUBST([GL_PC_LIB_PRIV])
1723 AC_SUBST([GL_PC_CFLAGS])
1724 AC_SUBST([DRI_PC_REQ_PRIV])
1725 AC_SUBST([GLESv1_CM_LIB_DEPS])
1726 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1727 AC_SUBST([GLESv2_LIB_DEPS])
1728 AC_SUBST([GLESv2_PC_LIB_PRIV])
1730 AC_SUBST([HAVE_XF86VIDMODE])
1735 case "x$enable_glx" in
1736 xxlib | xgallium-xlib)
1737 DEFINES="$DEFINES -DUSE_XSHM"
1740 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1741 if test "x$driglx_direct" = xyes; then
1742 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1751 AC_ARG_ENABLE([glx-tls],
1752 [AS_HELP_STRING([--enable-glx-tls],
1753 [enable TLS support in GLX @<:@default=enabled@:>@])],
1754 [GLX_USE_TLS="$enableval"],
1756 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1758 if test "x$GLX_USE_TLS" = xyes; then
1759 DEFINES="$DEFINES -DGLX_USE_TLS"
1762 dnl Read-only text section on x86 hardened platforms
1763 AC_ARG_ENABLE([glx-read-only-text],
1764 [AS_HELP_STRING([--enable-glx-read-only-text],
1765 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1766 [enable_glx_read_only_text="$enableval"],
1767 [enable_glx_read_only_text=no])
1768 if test "x$enable_glx_read_only_text" = xyes; then
1769 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1773 dnl DEPRECATED: EGL Platforms configuration
1775 AC_ARG_WITH([egl-platforms],
1776 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1777 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1778 [with_egl_platforms="$withval"],
1779 [with_egl_platforms=auto])
1781 if test "x$with_egl_platforms" = xauto; then
1782 with_egl_platforms="x11,surfaceless"
1783 if test "x$enable_gbm" = xyes; then
1784 with_egl_platforms="$with_egl_platforms,drm"
1787 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1791 dnl Platforms configuration
1793 AC_ARG_WITH([platforms],
1794 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1795 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1796 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1797 [with_platforms="$withval"],
1798 [with_platforms=auto])
1800 # Reuse the autodetection rather than duplicating it.
1801 if test "x$with_platforms" = xauto; then
1802 with_platforms=$with_egl_platforms
1805 # Do per platform setups and checks
1806 platforms=`IFS=', '; echo $with_platforms`
1807 for plat in $platforms; do
1811 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= $WAYLAND_REQUIRED])
1812 PKG_CHECK_MODULES([WAYLAND_SERVER], [wayland-server >= $WAYLAND_REQUIRED])
1813 PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED])
1814 if test "x$enable_egl" = xyes; then
1815 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl-backend >= $WAYLAND_EGL_BACKEND_REQUIRED])
1817 WAYLAND_PROTOCOLS_DATADIR=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1819 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1820 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1822 if test "x$WAYLAND_SCANNER" = x; then
1823 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1826 if test "x$WAYLAND_SCANNER" = "x:"; then
1827 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1829 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM -DWL_HIDE_DEPRECATED"
1833 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1834 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1838 test "x$enable_gbm" = "xno" &&
1839 AC_MSG_ERROR([EGL platform drm needs gbm])
1840 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1844 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1848 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1849 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1853 AC_MSG_ERROR([platform '$plat' does not exist])
1858 wayland|drm|surfaceless)
1859 require_libdrm "Platform $plat"
1863 AC_SUBST([WAYLAND_PROTOCOLS_DATADIR])
1865 if test "x$enable_glx" != xno; then
1866 if ! echo "$platforms" | grep -q 'x11'; then
1867 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1871 if test x"$enable_dri3" = xyes; then
1872 DEFINES="$DEFINES -DHAVE_DRI3"
1874 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1875 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1876 dri3_modifier_modules="xcb-dri3 >= $XCBDRI3_MODIFIERS_REQUIRED xcb-present >= $XCBPRESENT_MODIFIERS_REQUIRED"
1877 PKG_CHECK_MODULES([XCB_DRI3_MODIFIERS], [$dri3_modifier_modules], [have_dri3_modifiers=yes], [have_dri3_modifiers=no])
1879 if test "x$have_dri3_modifiers" == xyes; then
1880 DEFINES="$DEFINES -DHAVE_DRI3_MODIFIERS"
1884 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1885 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1886 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1887 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1888 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1893 dnl Directory for DRI drivers
1894 AC_ARG_WITH([dri-driverdir],
1895 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1896 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1897 [DRI_DRIVER_INSTALL_DIR="$withval"],
1898 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1899 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1900 dnl Extra search path for DRI drivers
1901 AC_ARG_WITH([dri-searchpath],
1902 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1903 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1904 [DRI_DRIVER_SEARCH_DIR="$withval"],
1905 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1906 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1907 dnl Which drivers to build - default is chosen by platform
1908 AC_ARG_WITH([dri-drivers],
1909 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1910 [comma delimited classic DRI drivers list, e.g.
1911 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1912 [with_dri_drivers="$withval"],
1913 [with_dri_drivers=auto])
1915 if test "x$with_dri_drivers" = xauto; then
1916 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1917 with_dri_drivers="yes"
1919 with_dri_drivers="no"
1922 if test "x$with_dri_drivers" = xno; then
1927 PKG_CHECK_MODULES([EXPAT], [expat],,
1928 [PKG_CHECK_MODULES([EXPAT], [expat21])]
1931 dnl If $with_dri_drivers is yes, drivers will be added through
1932 dnl platform checks. Set DEFINES and LIB_DEPS
1933 if test "x$enable_dri" = xyes; then
1934 # Platform specific settings and drivers to build
1939 # Build only the drivers for cards that exist on PowerPC/sparc
1940 if test "x$with_dri_drivers" = "xyes"; then
1941 with_dri_drivers="r200 radeon swrast"
1947 if test "x$with_dri_drivers" = "xyes"; then
1948 with_dri_drivers="swrast"
1952 DEFINES="$DEFINES -DBUILDING_MESA"
1953 if test "x$with_dri_drivers" = "xyes"; then
1954 with_dri_drivers="swrast"
1960 if test "x$with_dri_drivers" = "xyes"; then
1961 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1964 # put all the necessary libs together
1965 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1968 AC_SUBST([DRI_LIB_DEPS])
1971 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1972 if test -n "$with_dri_drivers"; then
1973 if test "x$enable_opengl" != xyes; then
1974 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1977 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1978 for driver in $dri_drivers; do
1979 DRI_DIRS="$DRI_DIRS $driver"
1982 require_libdrm "i915"
1984 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1987 require_libdrm "i965"
1991 require_libdrm "nouveau"
1992 HAVE_NOUVEAU_DRI=yes
1993 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1996 require_libdrm "radeon"
1997 HAVE_RADEON_DRI=yes;
1998 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2001 require_libdrm "r200"
2003 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2009 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
2013 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2019 dnl Deprecated: kept for backwards compatibility
2021 AC_ARG_ENABLE([gallium-llvm],
2022 [AS_HELP_STRING([--enable-gallium-llvm],
2023 [DEPRECATED: use --enable-llvm instead])],
2024 [enable_gallium_llvm="$enableval"],
2025 [enable_gallium_llvm=auto])
2027 if test "x$enable_gallium_llvm" != xauto; then
2028 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
2029 enable_llvm=$enable_gallium_llvm
2035 AC_ARG_ENABLE([llvm],
2036 [AS_HELP_STRING([--enable-llvm],
2037 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2038 [enable_llvm="$enableval"],
2041 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
2042 if test "x$FOUND_LLVM" = xyes; then
2044 i*86|x86_64|amd64) enable_llvm=yes;;
2052 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
2053 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
2057 # Vulkan driver configuration
2060 AC_ARG_WITH([vulkan-drivers],
2061 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
2062 [comma delimited Vulkan drivers list, e.g.
2064 @<:@default=no@:>@])],
2065 [with_vulkan_drivers="$withval"],
2066 [with_vulkan_drivers="no"])
2068 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
2069 # here so that the script doesn't choke on an unknown driver name later.
2070 case "x$with_vulkan_drivers" in
2071 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
2072 xno) with_vulkan_drivers='' ;;
2075 AC_ARG_WITH([vulkan-icddir],
2076 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
2077 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
2078 [VULKAN_ICD_INSTALL_DIR="$withval"],
2079 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
2080 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
2082 require_x11_dri3() {
2083 if echo "$platforms" | grep -q 'x11'; then
2084 if test "x$enable_dri3" != xyes; then
2085 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
2090 if test -n "$with_vulkan_drivers"; then
2091 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
2092 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
2095 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
2096 for driver in $VULKAN_DRIVERS; do
2099 require_libdrm "ANV"
2100 require_x11_dri3 "ANV"
2101 HAVE_INTEL_VULKAN=yes
2104 require_libdrm "radv"
2105 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2106 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
2107 require_x11_dri3 "radv"
2108 if test "x$acv_mako_found" = xno; then
2109 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
2111 HAVE_RADEON_VULKAN=yes
2114 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
2118 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
2122 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2123 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2124 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2125 "x$enable_osmesa" = xyes -o \
2129 dnl OSMesa configuration
2132 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2133 AC_ARG_WITH([osmesa-bits],
2134 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2135 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2136 [osmesa_bits="$withval"],
2138 if test "x$osmesa_bits" != x8; then
2139 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2140 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2144 case "x$osmesa_bits" in
2146 OSMESA_LIB="${OSMESA_LIB}"
2149 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2150 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2153 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2157 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2158 # only link libraries with osmesa if shared
2159 if test "$enable_static" = no; then
2160 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2164 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2167 AC_SUBST([OSMESA_LIB_DEPS])
2168 AC_SUBST([OSMESA_PC_REQ])
2169 AC_SUBST([OSMESA_PC_LIB_PRIV])
2172 dnl gbm configuration
2174 if test "x$enable_gbm" = xyes; then
2175 require_dri_shared_libs_and_glapi "gbm"
2177 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2178 # FINISHME: GBM has a number of dependencies which we should add below
2180 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2181 AC_SUBST([GBM_PC_REQ_PRIV])
2182 AC_SUBST([GBM_PC_LIB_PRIV])
2185 dnl EGL configuration
2188 if test "x$enable_egl" = xyes; then
2189 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2191 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2193 require_dri_shared_libs_and_glapi "egl"
2195 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2196 AC_SUBST([EGL_LIB_DEPS])
2201 dnl XA configuration
2203 if test "x$enable_xa" = xyes; then
2204 if test "x$with_gallium_drivers" = xswrast; then
2206 Building xa requires at least one non swrast gallium driver.
2207 If you are looking to use libxatracker.so with the VMware driver,
2208 make sure to include svga in the gallium drivers list, apart from
2210 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2212 gallium_st="$gallium_st xa"
2214 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2216 if echo $platforms | grep -q "x11"; then
2217 have_xvmc_platform=yes
2219 have_xvmc_platform=no
2222 if echo $platforms | grep -q "x11"; then
2223 have_vdpau_platform=yes
2225 have_vdpau_platform=no
2228 if echo $platforms | grep -q "x11\|drm"; then
2229 have_omx_platform=yes
2231 have_omx_platform=no
2234 if echo $platforms | grep -q "x11\|drm\|wayland"; then
2235 have_va_platform=yes
2241 dnl Gallium G3DVL configuration
2243 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2244 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2245 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2248 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2249 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2252 if test "x$enable_omx_bellagio" = xauto -a "x$have_omx_platform" = xyes; then
2253 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx_bellagio=yes], [enable_omx_bellagio=no])
2256 if test "x$enable_omx_tizonia" = xauto -a "x$have_omx_platform" = xyes; then
2257 PKG_CHECK_EXISTS([libtizonia >= $LIBOMXIL_TIZONIA_REQUIRED], [enable_omx_tizonia=yes], [enable_omx_tizonia=no])
2260 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2261 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2265 if test "x$enable_dri" = xyes -o \
2266 "x$enable_xvmc" = xyes -o \
2267 "x$enable_vdpau" = xyes -o \
2268 "x$enable_omx_bellagio" = xyes -o \
2269 "x$enable_omx_tizonia" = xyes -o \
2270 "x$enable_va" = xyes; then
2273 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2275 if test "x$enable_xvmc" = xyes -o \
2276 "x$enable_vdpau" = xyes -o \
2277 "x$enable_omx_bellagio" = xyes -o \
2278 "x$enable_omx_tizonia" = xyes -o \
2279 "x$enable_va" = xyes; then
2280 if echo $platforms | grep -q "x11"; then
2281 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2283 need_gallium_vl_winsys=yes
2285 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2287 if test "x$enable_xvmc" = xyes; then
2288 if test "x$have_xvmc_platform" != xyes; then
2289 AC_MSG_ERROR([XVMC requires the x11 platforms])
2291 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2292 gallium_st="$gallium_st xvmc"
2294 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2296 if test "x$enable_vdpau" = xyes; then
2297 if test "x$have_vdpau_platform" != xyes; then
2298 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2300 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2301 gallium_st="$gallium_st vdpau"
2302 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2304 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2306 if test "x$enable_omx_bellagio" = xyes; then
2307 if test "x$have_omx_platform" != xyes; then
2308 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2310 PKG_CHECK_MODULES([OMX_BELLAGIO], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2311 gallium_st="$gallium_st omx_bellagio"
2312 AC_DEFINE([ENABLE_ST_OMX_BELLAGIO], 1, [Use Bellagio for OMX IL])
2314 AC_DEFINE([ENABLE_ST_OMX_BELLAGIO], 0)
2316 AM_CONDITIONAL(HAVE_ST_OMX_BELLAGIO, test "x$enable_omx_bellagio" = xyes)
2318 if test "x$enable_omx_tizonia" = xyes; then
2319 if test "x$have_omx_platform" != xyes; then
2320 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2322 PKG_CHECK_MODULES([OMX_TIZONIA],
2323 [libtizonia >= $LIBOMXIL_TIZONIA_REQUIRED
2324 tizilheaders >= $LIBOMXIL_TIZONIA_REQUIRED
2325 libtizplatform >= $LIBOMXIL_TIZONIA_REQUIRED])
2326 gallium_st="$gallium_st omx_tizonia"
2327 AC_DEFINE([ENABLE_ST_OMX_TIZONIA], 1, [Use Tizoina for OMX IL])
2329 AC_DEFINE([ENABLE_ST_OMX_TIZONIA], 0)
2331 AM_CONDITIONAL(HAVE_ST_OMX_TIZONIA, test "x$enable_omx_tizonia" = xyes)
2333 if test "x$enable_va" = xyes; then
2334 if test "x$have_va_platform" != xyes; then
2335 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2337 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2338 gallium_st="$gallium_st va"
2340 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2343 dnl Nine Direct3D9 configuration
2345 if test "x$enable_nine" = xyes; then
2346 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2347 AC_MSG_ERROR([nine requires the gallium swrast driver])
2349 if test "x$with_gallium_drivers" = xswrast; then
2350 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2352 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2353 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2356 if test "x$enable_dri3" = xno; then
2357 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2360 gallium_st="$gallium_st nine"
2362 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2365 dnl OpenCL configuration
2368 AC_ARG_WITH([clang-libdir],
2369 [AS_HELP_STRING([--with-clang-libdir],
2370 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2371 [CLANG_LIBDIR="$withval"],
2374 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2376 if test "x$enable_opencl" = xyes; then
2377 if test -z "$with_gallium_drivers"; then
2378 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2381 if test "x$HAVE_CXX11" != "xyes"; then
2382 AC_MSG_ERROR([clover requires c++11 support])
2385 if test "x$have_libclc" = xno; then
2386 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2387 Make sure the directory containing libclc.pc is specified in your
2388 PKG_CONFIG_PATH environment variable.
2389 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2391 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2392 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2393 AC_SUBST([LIBCLC_INCLUDEDIR])
2394 AC_SUBST([LIBCLC_LIBEXECDIR])
2397 gallium_st="$gallium_st clover"
2399 if test "x$enable_opencl_icd" = xyes; then
2400 OPENCL_LIBNAME="MesaOpenCL"
2402 OPENCL_LIBNAME="OpenCL"
2405 if test "x$have_libelf" != xyes; then
2406 AC_MSG_ERROR([Clover requires libelf])
2409 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2411 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2412 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2413 #error "AltiVec not enabled"
2415 ])], altivec_enabled=yes)
2417 if test "$altivec_enabled" = yes; then
2418 CLOVER_STD_OVERRIDE="-std=gnu++11"
2420 AC_SUBST([CLOVER_STD_OVERRIDE])
2423 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2425 llvm_add_default_components "opencl"
2426 llvm_add_component "all-targets" "opencl"
2427 llvm_add_component "coverage" "opencl"
2428 llvm_add_component "linker" "opencl"
2429 llvm_add_component "instrumentation" "opencl"
2430 llvm_add_component "ipo" "opencl"
2431 llvm_add_component "irreader" "opencl"
2432 llvm_add_component "lto" "opencl"
2433 llvm_add_component "option" "opencl"
2434 llvm_add_component "objcarcopts" "opencl"
2435 llvm_add_component "profiledata" "opencl"
2436 llvm_add_optional_component "coroutines" "opencl"
2438 dnl Check for Clang internal headers
2439 if test -z "$CLANG_LIBDIR"; then
2440 CLANG_LIBDIR=${LLVM_LIBDIR}
2442 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2443 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2444 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2446 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2447 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2448 AC_SUBST([OPENCL_LIBNAME])
2449 AC_SUBST([CLANG_RESOURCE_DIR])
2452 dnl Gallium configuration
2454 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2456 # libEGL wants to default to the first platform specified in
2457 # ./configure. parse that here.
2458 if test "x$platforms" != "x"; then
2459 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2460 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2462 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2465 AC_SUBST([EGL_NATIVE_PLATFORM])
2466 AC_SUBST([EGL_CFLAGS])
2468 # If we don't have the X11 platform, set this define so we don't try to include
2470 if ! echo "$platforms" | grep -q 'x11'; then
2471 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2472 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2475 dnl Directory for XVMC libs
2476 AC_ARG_WITH([xvmc-libdir],
2477 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2478 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2479 [XVMC_LIB_INSTALL_DIR="$withval"],
2480 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2481 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2486 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2488 dnl Directory for VDPAU libs
2489 AC_ARG_WITH([vdpau-libdir],
2490 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2491 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2492 [VDPAU_LIB_INSTALL_DIR="$withval"],
2493 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2494 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2496 dnl Directory for OMX_BELLAGIO libs
2498 AC_ARG_WITH([omx-bellagio-libdir],
2499 [AS_HELP_STRING([--with-omx-bellagio-libdir=DIR],
2500 [directory for the OMX_BELLAGIO libraries])],
2501 [OMX_BELLAGIO_LIB_INSTALL_DIR="$withval"],
2502 [OMX_BELLAGIO_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2503 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2504 AC_SUBST([OMX_BELLAGIO_LIB_INSTALL_DIR])
2506 dnl Directory for OMX_TIZONIA libs
2508 AC_ARG_WITH([omx-tizonia-libdir],
2509 [AS_HELP_STRING([--with-omx-tizonia-libdir=DIR],
2510 [directory for the OMX_TIZONIA libraries])],
2511 [OMX_TIZONIA_LIB_INSTALL_DIR="$withval"],
2512 [OMX_TIZONIA_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libtizcore`])
2513 AC_SUBST([OMX_TIZONIA_LIB_INSTALL_DIR])
2515 dnl Directory for VA libs
2517 AC_ARG_WITH([va-libdir],
2518 [AS_HELP_STRING([--with-va-libdir=DIR],
2519 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2520 [VA_LIB_INSTALL_DIR="$withval"],
2521 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2522 AC_SUBST([VA_LIB_INSTALL_DIR])
2524 AC_ARG_WITH([d3d-libdir],
2525 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2526 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2527 [D3D_DRIVER_INSTALL_DIR="$withval"],
2528 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2529 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2531 dnl Architectures to build SWR library for
2533 AC_ARG_WITH([swr-archs],
2534 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2535 [comma delimited swr architectures list, e.g.
2536 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2537 [with_swr_archs="$withval"],
2538 [with_swr_archs="avx,avx2"])
2541 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2542 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2545 r300_require_llvm() {
2546 case "$host" in *gnux32) return;; esac
2548 i*86|x86_64|amd64) require_llvm $1
2554 dnl DRM is needed by X, Wayland, and offscreen rendering.
2555 dnl Surfaceless is an alternative for the last one.
2557 require_basic_egl() {
2558 case "$with_platforms" in
2559 *drm*|*surfaceless*|*android*)
2562 AC_MSG_ERROR([$1 requires one of these:
2563 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2564 2) --with-platforms=surfaceless (offscreen only)
2565 3) --with-platforms=android (Android only)
2566 Recommended options: drm,x11])
2571 swr_require_cxx_feature_flags() {
2573 preprocessor_test="$2"
2577 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2579 save_CXXFLAGS="$CXXFLAGS"
2583 for opts in $option_list
2586 CXXFLAGS="$opts $save_CXXFLAGS"
2589 [ #if !($preprocessor_test)
2598 CXXFLAGS="$save_CXXFLAGS"
2600 if test $found -eq 1; then
2601 AC_MSG_RESULT([$opts])
2602 eval "$output_var=\$opts"
2606 AC_MSG_ERROR([swr requires $feature_name support])
2610 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2611 if test -n "$with_gallium_drivers"; then
2612 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2613 for driver in $gallium_drivers; do
2616 HAVE_GALLIUM_SVGA=yes
2617 require_libdrm "svga"
2620 HAVE_GALLIUM_I915=yes
2621 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2622 require_libdrm "Gallium i915"
2625 HAVE_GALLIUM_R300=yes
2626 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2627 require_libdrm "r300"
2628 r300_require_llvm "r300"
2631 HAVE_GALLIUM_R600=yes
2632 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2633 require_libdrm "r600"
2634 if test "x$enable_llvm" = xyes; then
2635 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2637 llvm_add_component "asmparser" "r600"
2638 llvm_add_component "bitreader" "r600"
2642 HAVE_GALLIUM_RADEONSI=yes
2643 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2644 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2645 require_libdrm "radeonsi"
2646 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2647 if test "x$enable_egl" = xyes; then
2648 require_basic_egl "radeonsi"
2652 HAVE_GALLIUM_NOUVEAU=yes
2653 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2654 require_libdrm "nouveau"
2657 HAVE_GALLIUM_FREEDRENO=yes
2658 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2659 require_libdrm "freedreno"
2662 HAVE_GALLIUM_ETNAVIV=yes
2663 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2664 require_libdrm "etnaviv"
2667 HAVE_GALLIUM_IMX=yes
2670 HAVE_GALLIUM_TEGRA=yes
2671 require_libdrm "tegra"
2674 HAVE_GALLIUM_SOFTPIPE=yes
2675 if test "x$enable_llvm" = xyes; then
2676 HAVE_GALLIUM_LLVMPIPE=yes
2680 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2682 if test "x$HAVE_CXX11" != "xyes"; then
2683 AC_MSG_ERROR([swr requires c++11 support])
2686 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2687 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2689 AC_SUBST([SWR_AVX_CXXFLAGS])
2691 swr_archs=`IFS=', '; echo $with_swr_archs`
2692 for arch in $swr_archs; do
2698 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2699 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2701 AC_SUBST([SWR_AVX2_CXXFLAGS])
2705 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2706 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2708 AC_SUBST([SWR_KNL_CXXFLAGS])
2712 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2713 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2715 AC_SUBST([SWR_SKX_CXXFLAGS])
2719 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2724 if test "x$HAVE_SWR_AVX" != xyes -a \
2725 "x$HAVE_SWR_AVX2" != xyes -a \
2726 "x$HAVE_SWR_KNL" != xyes -a \
2727 "x$HAVE_SWR_SKX" != xyes; then
2728 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2731 # test if more than one swr arch configured
2732 if test `echo $swr_archs | wc -w` -eq 1; then
2733 HAVE_SWR_BUILTIN=yes
2736 HAVE_GALLIUM_SWR=yes
2739 HAVE_GALLIUM_VC4=yes
2740 PKG_CHECK_MODULES([VC4], [libdrm >= $LIBDRM_VC4_REQUIRED])
2742 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2743 [USE_VC4_SIMULATOR=yes;
2744 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2745 [USE_VC4_SIMULATOR=no])
2748 HAVE_GALLIUM_V3D=yes
2750 PKG_CHECK_MODULES([V3D_SIMULATOR], [v3dv3],
2751 [USE_V3D_SIMULATOR=yes;
2752 DEFINES="$DEFINES -DUSE_V3D_SIMULATOR"],
2753 [USE_V3D_SIMULATOR=no])
2756 HAVE_GALLIUM_PL111=yes
2759 HAVE_GALLIUM_VIRGL=yes
2760 require_libdrm "virgl"
2761 if test "x$enable_egl" = xyes; then
2762 require_basic_egl "virgl"
2766 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2772 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2773 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x4.0.0 -a \
2774 "x$LLVM_VERSION" != x4.0.1)
2776 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2777 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2778 llvm_add_default_components "gallium"
2781 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2782 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2783 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2784 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2785 AM_CONDITIONAL(HAVE_SWR_BUILTIN, test "x$HAVE_SWR_BUILTIN" = xyes)
2787 dnl We need to validate some needed dependencies for renderonly drivers.
2789 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2790 AC_MSG_ERROR([Building with imx requires etnaviv])
2793 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2794 AC_MSG_ERROR([Building with pl111 requires vc4])
2797 if test "x$HAVE_GALLIUM_NOUVEAU" != xyes -a "x$HAVE_GALLIUM_TEGRA" = xyes; then
2798 AC_MSG_ERROR([Building with tegra requires nouveau])
2801 detect_old_buggy_llvm() {
2802 dnl llvm-config may not give the right answer when llvm is a built as a
2803 dnl single shared library, so we must work the library name out for
2805 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2806 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2807 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2808 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2810 if test "x$llvm_have_one_so" = xyes; then
2811 dnl LLVM was built using auto*, so there is only one shared object.
2812 LLVM_LIBS="-l$LLVM_SO_NAME"
2814 dnl If LLVM was built with CMake, there will be one shared object per
2816 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2817 [AC_MSG_ERROR([Could not find llvm shared libraries:
2818 Please make sure you have built llvm with the --enable-shared option
2819 and that your llvm libraries are installed in $LLVM_LIBDIR
2820 If you have installed your llvm libraries to a different directory you
2821 can use the --with-llvm-prefix= configure flag to specify this directory.
2822 NOTE: Mesa is attempting to use llvm shared libraries by default.
2823 If you do not want to build with llvm shared libraries and instead want to
2824 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2825 invocation and rebuild.])])
2827 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2828 dnl install uses a shared object for each component and we have
2829 dnl already added all of these objects to LLVM_LIBS.
2834 dnl Set defines and buildtime variables only when using LLVM.
2836 if test "x$enable_llvm" = xyes; then
2837 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2839 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2840 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2841 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2843 dnl Set LLVM_LIBS - This is done after the driver configuration so
2844 dnl that drivers can add additional components to LLVM_COMPONENTS.
2845 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2846 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2847 dnl this was causing the same libraries to be appear multiple times
2850 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 9; then
2851 if test "x$enable_llvm_shared_libs" = xyes; then
2852 LLVM_LIBS="`$LLVM_CONFIG --link-shared --libs ${LLVM_COMPONENTS}`"
2854 dnl Invoking llvm-config with both -libs and --system-libs produces the
2855 dnl two separate lines - each for the set of libraries.
2856 dnl Call the program twice, effectively folding them into a single line.
2857 LLVM_LIBS="`$LLVM_CONFIG --link-static --libs ${LLVM_COMPONENTS}`"
2858 dnl We need to link to llvm system libs when using static libs
2859 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --link-static --system-libs`"
2862 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2863 if test "x$enable_llvm_shared_libs" = xyes; then
2864 detect_old_buggy_llvm
2866 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2867 dnl We need to link to llvm system libs when using static libs
2868 dnl However, only llvm 3.5+ provides --system-libs
2869 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2870 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2875 dnl The gallium-xlib GLX and gallium OSMesa targets directly embed the
2876 dnl swr/llvmpipe driver into the final binary. Adding LLVM_LIBS results in
2877 dnl the LLVM library propagated in the Libs.private of the respective .pc
2878 dnl file which ensures complete dependency information when statically
2880 if test "x$enable_glx" == xgallium-xlib; then
2881 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $LLVM_LIBS"
2883 if test "x$enable_gallium_osmesa" = xyes; then
2884 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV $LLVM_LIBS"
2888 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2889 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2890 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2891 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2892 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2893 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2894 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2895 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2896 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2897 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2898 AM_CONDITIONAL(HAVE_GALLIUM_TEGRA, test "x$HAVE_GALLIUM_TEGRA" = xyes)
2899 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2900 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2901 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2902 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2903 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2904 "x$HAVE_GALLIUM_SWR" = xyes)
2905 AM_CONDITIONAL(HAVE_GALLIUM_V3D, test "x$HAVE_GALLIUM_V3D" = xyes)
2906 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2907 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2909 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2911 if test "x$enable_dri" = xyes; then
2912 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2915 if test "x$have_drisw_kms" = xyes; then
2916 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2918 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2920 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2921 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2922 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2923 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2924 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2925 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2927 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2928 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2930 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2931 "x$HAVE_RADEON_VULKAN" = xyes)
2933 AM_CONDITIONAL(HAVE_BROADCOM_DRIVERS, test "x$HAVE_GALLIUM_VC4" = xyes -o \
2934 "x$HAVE_GALLIUM_V3D" = xyes)
2936 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2937 "x$HAVE_I965_DRI" = xyes)
2939 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2940 "x$HAVE_GALLIUM_R600" = xyes -o \
2941 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2942 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2943 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2944 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2945 AM_CONDITIONAL(USE_V3D_SIMULATOR, test x$USE_V3D_SIMULATOR = xyes)
2946 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2948 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2949 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2950 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2951 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2952 "x$enable_gallium_osmesa" = xyes)
2954 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2955 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2956 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2957 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2958 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
2959 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
2961 AC_SUBST([NINE_MAJOR], 1)
2962 AC_SUBST([NINE_MINOR], 0)
2963 AC_SUBST([NINE_PATCH], 0)
2964 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_PATCH")
2966 AC_SUBST([VDPAU_MAJOR], 1)
2967 AC_SUBST([VDPAU_MINOR], 0)
2969 if test "x$enable_va" = xyes; then
2970 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2971 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2973 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2974 AC_SUBST([VA_MINOR], $VA_MINOR)
2976 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2978 AC_SUBST([XVMC_MAJOR], 1)
2979 AC_SUBST([XVMC_MINOR], 0)
2981 AC_SUBST([XA_MAJOR], 2)
2982 AC_SUBST([XA_MINOR], 4)
2983 AC_SUBST([XA_PATCH], 0)
2984 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_PATCH")
2986 AC_ARG_ENABLE(valgrind,
2987 [AS_HELP_STRING([--enable-valgrind],
2988 [Build mesa with valgrind support (default: auto)])],
2989 [VALGRIND=$enableval], [VALGRIND=auto])
2990 if test "x$VALGRIND" != xno; then
2991 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2993 AC_MSG_CHECKING([whether to enable Valgrind support])
2994 if test "x$VALGRIND" = xauto; then
2995 VALGRIND="$have_valgrind"
2998 if test "x$VALGRIND" = "xyes"; then
2999 if ! test "x$have_valgrind" = xyes; then
3000 AC_MSG_ERROR([Valgrind support required but not present])
3002 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
3005 AC_MSG_RESULT([$VALGRIND])
3007 dnl Restore LDFLAGS and CPPFLAGS
3008 LDFLAGS="$_SAVE_LDFLAGS"
3009 CPPFLAGS="$_SAVE_CPPFLAGS"
3011 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
3012 if test "x$acv_mesa_CLANG" = xyes; then
3013 CFLAGS="$CFLAGS -Qunused-arguments"
3014 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
3017 dnl Add user CFLAGS and CXXFLAGS
3018 CFLAGS="$CFLAGS $USER_CFLAGS"
3019 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
3021 dnl Substitute the config
3022 AC_CONFIG_FILES([Makefile
3025 src/amd/vulkan/Makefile
3026 src/broadcom/Makefile
3027 src/compiler/Makefile
3030 src/egl/wayland/wayland-drm/Makefile
3031 src/gallium/Makefile
3032 src/gallium/auxiliary/Makefile
3033 src/gallium/auxiliary/pipe-loader/Makefile
3034 src/gallium/drivers/freedreno/Makefile
3035 src/gallium/drivers/i915/Makefile
3036 src/gallium/drivers/llvmpipe/Makefile
3037 src/gallium/drivers/nouveau/Makefile
3038 src/gallium/drivers/pl111/Makefile
3039 src/gallium/drivers/r300/Makefile
3040 src/gallium/drivers/r600/Makefile
3041 src/gallium/drivers/radeonsi/Makefile
3042 src/gallium/drivers/softpipe/Makefile
3043 src/gallium/drivers/svga/Makefile
3044 src/gallium/drivers/swr/Makefile
3045 src/gallium/drivers/tegra/Makefile
3046 src/gallium/drivers/etnaviv/Makefile
3047 src/gallium/drivers/imx/Makefile
3048 src/gallium/drivers/v3d/Makefile
3049 src/gallium/drivers/vc4/Makefile
3050 src/gallium/drivers/virgl/Makefile
3051 src/gallium/state_trackers/clover/Makefile
3052 src/gallium/state_trackers/dri/Makefile
3053 src/gallium/state_trackers/glx/xlib/Makefile
3054 src/gallium/state_trackers/nine/Makefile
3055 src/gallium/state_trackers/omx/Makefile
3056 src/gallium/state_trackers/omx/bellagio/Makefile
3057 src/gallium/state_trackers/omx/tizonia/Makefile
3058 src/gallium/state_trackers/osmesa/Makefile
3059 src/gallium/state_trackers/va/Makefile
3060 src/gallium/state_trackers/vdpau/Makefile
3061 src/gallium/state_trackers/xa/Makefile
3062 src/gallium/state_trackers/xa/xa_tracker.h
3063 src/gallium/state_trackers/xvmc/Makefile
3064 src/gallium/targets/d3dadapter9/Makefile
3065 src/gallium/targets/d3dadapter9/d3d.pc
3066 src/gallium/targets/dri/Makefile
3067 src/gallium/targets/libgl-xlib/Makefile
3068 src/gallium/targets/omx/Makefile
3069 src/gallium/targets/opencl/Makefile
3070 src/gallium/targets/opencl/mesa.icd
3071 src/gallium/targets/osmesa/Makefile
3072 src/gallium/targets/osmesa/osmesa.pc
3073 src/gallium/targets/pipe-loader/Makefile
3074 src/gallium/targets/va/Makefile
3075 src/gallium/targets/vdpau/Makefile
3076 src/gallium/targets/xa/Makefile
3077 src/gallium/targets/xa/xatracker.pc
3078 src/gallium/targets/xvmc/Makefile
3079 src/gallium/tests/trivial/Makefile
3080 src/gallium/tests/unit/Makefile
3081 src/gallium/winsys/etnaviv/drm/Makefile
3082 src/gallium/winsys/imx/drm/Makefile
3083 src/gallium/winsys/freedreno/drm/Makefile
3084 src/gallium/winsys/i915/drm/Makefile
3085 src/gallium/winsys/nouveau/drm/Makefile
3086 src/gallium/winsys/pl111/drm/Makefile
3087 src/gallium/winsys/radeon/drm/Makefile
3088 src/gallium/winsys/amdgpu/drm/Makefile
3089 src/gallium/winsys/svga/drm/Makefile
3090 src/gallium/winsys/sw/dri/Makefile
3091 src/gallium/winsys/sw/kms-dri/Makefile
3092 src/gallium/winsys/sw/null/Makefile
3093 src/gallium/winsys/sw/wrapper/Makefile
3094 src/gallium/winsys/sw/xlib/Makefile
3095 src/gallium/winsys/tegra/drm/Makefile
3096 src/gallium/winsys/v3d/drm/Makefile
3097 src/gallium/winsys/vc4/drm/Makefile
3098 src/gallium/winsys/virgl/drm/Makefile
3099 src/gallium/winsys/virgl/vtest/Makefile
3103 src/glx/apple/Makefile
3104 src/glx/tests/Makefile
3105 src/glx/windows/Makefile
3106 src/glx/windows/windowsdriproto.pc
3111 src/mapi/es1api/glesv1_cm.pc
3112 src/mapi/es2api/glesv2.pc
3113 src/mapi/glapi/gen/Makefile
3116 src/mesa/drivers/dri/dri.pc
3117 src/mesa/drivers/dri/common/Makefile
3118 src/mesa/drivers/dri/i915/Makefile
3119 src/mesa/drivers/dri/i965/Makefile
3120 src/mesa/drivers/dri/Makefile
3121 src/mesa/drivers/dri/nouveau/Makefile
3122 src/mesa/drivers/dri/r200/Makefile
3123 src/mesa/drivers/dri/radeon/Makefile
3124 src/mesa/drivers/dri/swrast/Makefile
3125 src/mesa/drivers/osmesa/Makefile
3126 src/mesa/drivers/osmesa/osmesa.pc
3127 src/mesa/drivers/x11/Makefile
3128 src/mesa/main/tests/Makefile
3129 src/mesa/state_tracker/tests/Makefile
3131 src/util/tests/hash_table/Makefile
3132 src/util/tests/string_buffer/Makefile
3133 src/util/tests/vma/Makefile
3134 src/util/xmlpool/Makefile
3135 src/vulkan/Makefile])
3139 # Fix up dependencies in *.Plo files, where we changed the extension of a
3141 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
3143 rm -f src/compiler/spirv/spirv_info.lo
3144 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
3146 rm -f src/compiler/nir/.deps/nir_intrinsics.Plo
3147 echo "# dummy" > src/compiler/nir/.deps/nir_intrinsics.Plo
3150 dnl Output some configuration info for the user
3153 echo " prefix: $prefix"
3154 echo " exec_prefix: $exec_prefix"
3155 echo " libdir: $libdir"
3156 echo " includedir: $includedir"
3160 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
3164 case "x$enable_osmesa$enable_gallium_osmesa" in
3166 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
3169 echo " OSMesa: lib$OSMESA_LIB"
3177 if test "x$enable_dri" != xno; then
3178 echo " DRI platform: $dri_platform"
3179 if test -z "$DRI_DIRS"; then
3180 echo " DRI drivers: no"
3182 echo " DRI drivers: $DRI_DIRS"
3184 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
3187 case "x$enable_glx" in
3189 echo " GLX: DRI-based"
3192 echo " GLX: Xlib-based"
3195 echo " GLX: Xlib-based (Gallium)"
3198 echo " GLX: $enable_glx"
3204 echo " EGL: $enable_egl"
3205 if test "$enable_egl" = yes; then
3208 if test "x$enable_dri" != "xno"; then
3209 egl_drivers="$egl_drivers builtin:egl_dri2"
3211 if test "x$enable_dri3" != "xno"; then
3212 egl_drivers="$egl_drivers builtin:egl_dri3"
3215 echo " EGL drivers: $egl_drivers"
3217 if test "x$enable_gbm" = xyes; then
3223 echo " EGL/Vulkan/VL platforms: $platforms"
3227 if test "x$VULKAN_DRIVERS" != x; then
3228 echo " Vulkan drivers: $VULKAN_DRIVERS"
3229 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3231 echo " Vulkan drivers: no"
3235 if test "x$enable_llvm" = xyes; then
3237 echo " llvm-config: $LLVM_CONFIG"
3238 echo " llvm-version: $LLVM_VERSION"
3244 if test -n "$with_gallium_drivers"; then
3245 echo " Gallium drivers: $gallium_drivers"
3246 echo " Gallium st: $gallium_st"
3252 if test "x$enable_gallium_extra_hud" != xyes; then
3253 echo " HUD extra stats: no"
3255 echo " HUD extra stats: yes"
3258 if test "x$enable_lmsensors" != xyes; then
3259 echo " HUD lmsensors: no"
3261 echo " HUD lmsensors: yes"
3265 if test "x$HAVE_GALLIUM_SWR" != x; then
3266 if test "x$HAVE_SWR_BUILTIN" = xyes; then
3267 echo " SWR archs: $swr_archs (builtin)"
3269 echo " SWR archs: $swr_archs"
3275 echo " Shared libs: $enable_shared"
3276 echo " Static libs: $enable_static"
3277 echo " Shared-glapi: $enable_shared_glapi"
3279 dnl Compiler options
3280 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3281 cflags=`echo $CFLAGS | \
3282 $SED 's/^ *//;s/ */ /;s/ *$//'`
3283 cxxflags=`echo $CXXFLAGS | \
3284 $SED 's/^ *//;s/ */ /;s/ *$//'`
3285 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3286 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3288 echo " CFLAGS: $cflags"
3289 echo " CXXFLAGS: $cxxflags"
3290 echo " CXX11_CXXFLAGS: $CXX11_CXXFLAGS"
3291 echo " LDFLAGS: $ldflags"
3292 echo " Macros: $defines"
3294 if test "x$enable_llvm" = xyes; then
3295 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3296 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3297 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3298 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3301 echo " PYTHON2: $PYTHON2"
3304 echo " Run '${MAKE-make}' to build Mesa"