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=2.4.93
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=6.0.0
112 LLVM_REQUIRED_RADV=6.0.0
113 LLVM_REQUIRED_SWR=5.0.0
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 dnl Dylan Baker: gcc and clang always accepr -Wno-*, hence check for the original warning, then set the no-* flag
306 AX_CHECK_COMPILE_FLAG([-Wmissing-field-initializers], [CFLAGS="$CFLAGS -Wno-missing-field-initializers"])
307 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CFLAGS="$CFLAGS -fno-math-errno"])
309 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CFLAGS="$CFLAGS -fno-trapping-math"])
310 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CFLAGS="-fvisibility=hidden"])
313 dnl Check C++ compiler flags
316 AX_CHECK_COMPILE_FLAG([-Wall], [CXXFLAGS="$CXXFLAGS -Wall"])
317 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CXXFLAGS="$CXXFLAGS -fno-math-errno"])
318 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CXXFLAGS="$CXXFLAGS -fno-trapping-math"])
319 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CXXFLAGS="-fvisibility=hidden"])
320 AX_CHECK_COMPILE_FLAG([-Wmissing-field-initializers], [CXXFLAGS="$CXXFLAGS -Wno-missing-field-initializers"])
323 # Flags to help ensure that certain portions of the code -- and only those
324 # portions -- can be built with MSVC:
325 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
326 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
327 # supports most of C99)
328 # - the rest has no compiler compiler restrictions
329 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=pointer-arith"])
330 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla"])
332 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=pointer-arith"])
333 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla"])
336 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
337 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
339 if test "x$GCC" = xyes; then
340 if test "x$USE_GNU99" = xyes; then
341 CFLAGS="$CFLAGS -std=gnu99"
343 CFLAGS="$CFLAGS -std=c99"
348 dnl Check whether C++11 is supported, if the environment variable
349 dnl CXX11_CXXFLAGS is set it takes precedence.
354 check_cxx11_available() {
358 #if !(__cplusplus >= 201103L)
366 ], AC_MSG_RESULT(no))
367 eval "$output_support=\$cxx11_support"
371 save_CXXFLAGS="$CXXFLAGS"
373 dnl If the user provides a flag to enable c++11, then we test only this
374 if test "x$CXX11_CXXFLAGS" != "x"; then
375 CXXFLAGS="$CXXFLAGS $CXX11_CXXFLAGS"
376 AC_MSG_CHECKING(whether c++11 is enabled by via $CXX11_CXXFLAGS)
377 check_cxx11_available HAVE_CXX11
379 dnl test whether c++11 is enabled by default
380 AC_MSG_CHECKING(whether c++11 is enabled by default)
381 check_cxx11_available HAVE_CXX11
383 dnl C++11 not enabled by default, test whether -std=c++11 does the job
384 if test "x$HAVE_CXX11" != "xyes"; then
385 CXX11_CXXFLAGS=-std=c++11
386 CXXFLAGS="$CXXFLAGS $CXX11_CXXFLAGS"
387 AC_MSG_CHECKING(whether c++11 is enabled by via $CXX11_CXXFLAGS)
388 check_cxx11_available HAVE_CXX11
392 CXXFLAGS="$save_CXXFLAGS"
393 AM_CONDITIONAL(HAVE_STD_CXX11, test "x$HAVE_CXX11" = "xyes")
394 AC_SUBST(CXX11_CXXFLAGS)
397 dnl even if the compiler appears to support it, using visibility attributes isn't
398 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
402 VISIBILITY_CXXFLAGS=""
406 AC_SUBST([VISIBILITY_CFLAGS])
407 AC_SUBST([VISIBILITY_CXXFLAGS])
409 dnl For some reason, the test for -Wno-foo always succeeds with gcc, even if the
410 dnl option is not supported. Hence, check for -Wfoo instead.
411 AX_CHECK_COMPILE_FLAG([-Woverride-init], [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-override-init"]) # gcc
412 AX_CHECK_COMPILE_FLAG([-Winitializer-overrides], [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-initializer-overrides"]) # clang
413 AC_SUBST([WNO_OVERRIDE_INIT])
416 dnl Optional flags, check for compiler support
418 SSE41_CFLAGS="-msse4.1"
419 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
420 dnl stack, but on x86-32 such alignment is not guaranteed.
421 case "$target_cpu" in
423 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
426 save_CFLAGS="$CFLAGS"
427 CFLAGS="$SSE41_CFLAGS $CFLAGS"
428 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
429 #include <smmintrin.h>
432 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
433 c = _mm_max_epu32(a, b);
434 return _mm_cvtsi128_si32(c);
435 }]])], SSE41_SUPPORTED=1)
436 CFLAGS="$save_CFLAGS"
437 if test "x$SSE41_SUPPORTED" = x1; then
438 DEFINES="$DEFINES -DUSE_SSE41"
440 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
441 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
443 dnl Check for new-style atomic builtins. We first check without linking to
445 AC_MSG_CHECKING(whether __atomic_load_n is supported)
446 AC_LINK_IFELSE([AC_LANG_SOURCE([[
452 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
453 (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
454 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=yes, GCC_ATOMIC_BUILTINS_SUPPORTED=no)
456 dnl If that didn't work, we try linking with -latomic, which is needed on some
458 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" != xyes; then
459 save_LDFLAGS=$LDFLAGS
460 LDFLAGS="$LDFLAGS -latomic"
461 AC_LINK_IFELSE([AC_LANG_SOURCE([[
467 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
468 (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
469 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=yes LIBATOMIC_LIBS="-latomic",
470 GCC_ATOMIC_BUILTINS_SUPPORTED=no)
471 LDFLAGS=$save_LDFLAGS
473 AC_MSG_RESULT($GCC_ATOMIC_BUILTINS_SUPPORTED)
475 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = xyes; then
476 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
478 AC_SUBST([LIBATOMIC_LIBS])
480 dnl Check if host supports 64-bit atomics
481 dnl note that lack of support usually results in link (not compile) error
482 AC_MSG_CHECKING(whether __sync_add_and_fetch_8 is supported)
483 AC_LINK_IFELSE([AC_LANG_SOURCE([[
487 return __sync_add_and_fetch(&v, (uint64_t)1);
488 }]])], GCC_64BIT_ATOMICS_SUPPORTED=yes, GCC_64BIT_ATOMICS_SUPPORTED=no)
489 if test "x$GCC_64BIT_ATOMICS_SUPPORTED" != xyes; then
490 DEFINES="$DEFINES -DMISSING_64BIT_ATOMICS"
492 AC_MSG_RESULT($GCC_64BIT_ATOMICS_SUPPORTED)
494 dnl Check for Endianness
502 dnl Check for POWER8 Architecture
503 PWR8_CFLAGS="-mpower8-vector"
504 have_pwr8_intrinsics=no
505 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
507 CFLAGS="$PWR8_CFLAGS $CFLAGS"
508 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
509 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
510 #error "Need GCC >= 4.8 for sane POWER8 support"
514 vector unsigned char r;
515 vector unsigned int v = vec_splat_u32 (1);
516 r = __builtin_vec_vgbbd ((vector unsigned char) v);
518 }]])], have_pwr8_intrinsics=yes)
522 [AS_HELP_STRING([--disable-pwr8],
523 [disable POWER8-specific instructions])],
524 [enable_pwr8=$enableval], [enable_pwr8=auto])
526 if test "x$enable_pwr8" = xno ; then
527 have_pwr8_intrinsics=disabled
530 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
531 DEFINES="$DEFINES -D_ARCH_PWR8"
532 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
533 CFLAGS="$CFLAGS $PWR8_CFLAGS"
538 AC_MSG_RESULT($have_pwr8_intrinsics)
539 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
540 AC_MSG_ERROR([POWER8 compiler support not detected])
543 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
544 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
547 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
549 dnl Can't have static and shared libraries, default to static if user
550 dnl explicitly requested. If both disabled, set to static since shared
551 dnl was explicitly requested.
552 case "x$enable_static$enable_shared" in
554 AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
557 AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
561 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
564 dnl other compiler options
566 AC_ARG_ENABLE([debug],
567 [AS_HELP_STRING([--enable-debug],
568 [use debug compiler flags and macros @<:@default=disabled@:>@])],
569 [enable_debug="$enableval"],
573 AC_ARG_ENABLE([profile],
574 [AS_HELP_STRING([--enable-profile],
575 [enable profiling of code @<:@default=disabled@:>@])],
576 [enable_profile="$enableval"],
580 AC_ARG_ENABLE([sanitize],
581 [AS_HELP_STRING([--enable-sanitize@<:@=address|undefined@:>@],
582 [enable code sanitizer @<:@default=disabled@:>@])],
583 [enable_sanitize="$enableval"],
584 [enable_sanitize=no])
586 if test "x$enable_profile" = xyes; then
587 DEFINES="$DEFINES -DPROFILE"
588 if test "x$GCC" = xyes; then
589 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
591 if test "x$GXX" = xyes; then
592 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
596 if test "x$enable_debug" = xyes; then
597 DEFINES="$DEFINES -DDEBUG"
598 if test "x$enable_profile" = xyes; then
599 AC_MSG_WARN([Debug and Profile are enabled at the same time])
601 if test "x$GCC" = xyes; then
602 if ! echo "$CFLAGS" | grep -q -e '-g'; then
605 if ! echo "$CFLAGS" | grep -q -e '-O'; then
609 if test "x$GXX" = xyes; then
610 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
611 CXXFLAGS="$CXXFLAGS -g"
613 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
614 CXXFLAGS="$CXXFLAGS -O0"
618 DEFINES="$DEFINES -DNDEBUG"
621 if test "x$enable_sanitize" != xno; then
622 if test "x$enable_profile" = xyes; then
623 AC_MSG_WARN([Sanitize and Profile are enabled at the same time])
626 CFLAGS="$CFLAGS -fsanitize=$enable_sanitize"
627 CXXFLAGS="$CXXFLAGS -fsanitize=$enable_sanitize"
628 LDFLAGS="$LDFLAGS -fsanitize=$enable_sanitize"
631 [AC_LANG_SOURCE([int main(){return 0;}])],
633 [AC_MSG_FAILURE([sanitize flags '$enable_sanitize' not supported])])
637 dnl Check if linker supports -Bsymbolic
639 save_LDFLAGS=$LDFLAGS
640 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
641 AC_MSG_CHECKING([if ld supports -Bsymbolic])
643 [AC_LANG_SOURCE([int main() { return 0;}])],
644 [AC_MSG_RESULT([yes])
645 BSYMBOLIC="-Wl,-Bsymbolic";],
648 LDFLAGS=$save_LDFLAGS
650 AC_SUBST([BSYMBOLIC])
653 dnl Check if linker supports garbage collection
655 save_LDFLAGS=$LDFLAGS
656 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
657 AC_MSG_CHECKING([whether ld supports --gc-sections])
659 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
660 [AC_MSG_RESULT([yes])
661 GC_SECTIONS="-Wl,--gc-sections";],
664 LDFLAGS=$save_LDFLAGS
666 AC_SUBST([GC_SECTIONS])
669 dnl OpenBSD does not have DT_NEEDED entries for libc by design
670 dnl so when these flags are passed to ld via libtool the checks will fail
674 LD_NO_UNDEFINED="" ;;
676 if test "x$enable_sanitize" = xno; then
677 LD_NO_UNDEFINED="-Wl,--no-undefined"
684 AC_SUBST([LD_NO_UNDEFINED])
687 dnl Check if linker supports version scripts
689 AC_MSG_CHECKING([if the linker supports version-scripts])
690 save_LDFLAGS=$LDFLAGS
691 LDFLAGS="$LDFLAGS -Wl,--version-script=$srcdir/build-support/conftest.map"
693 [AC_LANG_SOURCE([int main() { return 0;}])],
694 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
695 [have_ld_version_script=no; AC_MSG_RESULT(no)])
696 LDFLAGS=$save_LDFLAGS
697 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
700 dnl Check if linker supports dynamic list files
702 AC_MSG_CHECKING([if the linker supports --dynamic-list])
703 save_LDFLAGS=$LDFLAGS
704 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=$srcdir/build-support/conftest.dyn"
706 [AC_LANG_SOURCE([int main() { return 0;}])],
707 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
708 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
709 LDFLAGS=$save_LDFLAGS
710 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
713 dnl OSX linker does not support build-id
720 LD_BUILD_ID="-Wl,--build-id=sha1"
723 AC_SUBST([LD_BUILD_ID])
726 dnl compatibility symlinks
730 HAVE_COMPAT_SYMLINKS=yes ;;
732 HAVE_COMPAT_SYMLINKS=no ;;
735 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
740 dnl Unfortunately we need to do a few things that libtool can't help us with,
741 dnl so we need some knowledge of shared library filenames:
743 dnl LIB_EXT is the extension used when creating symlinks for alternate
744 dnl filenames for a shared library which will be dynamically loaded
746 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
747 dnl the file for a shared library we wish to link with
771 dnl Arch/platform-specific settings
774 [AS_HELP_STRING([--disable-asm],
775 [disable assembly usage @<:@default=enabled on supported platforms@:>@])],
776 [enable_asm="$enableval"],
780 AC_MSG_CHECKING([whether to enable assembly])
781 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
782 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
783 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
785 i?86 | x86_64 | amd64)
786 if test "x$host_cpu" != "x$target_cpu"; then
788 AC_MSG_RESULT([no, cross compiling])
793 # check for supported arches
794 if test "x$enable_asm" = xyes; then
798 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
805 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
842 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
843 AC_MSG_RESULT([yes, x86])
846 DEFINES="$DEFINES -DUSE_X86_64_ASM"
847 AC_MSG_RESULT([yes, x86_64])
850 DEFINES="$DEFINES -DUSE_SPARC_ASM"
851 AC_MSG_RESULT([yes, sparc])
854 DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
855 AC_MSG_RESULT([yes, ppc64le])
858 DEFINES="$DEFINES -DUSE_AARCH64_ASM"
859 AC_MSG_RESULT([yes, aarch64])
862 DEFINES="$DEFINES -DUSE_ARM_ASM"
863 AC_MSG_RESULT([yes, arm])
866 AC_MSG_RESULT([no, platform not supported])
872 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
873 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
874 AC_CHECK_HEADERS([endian.h])
875 AC_CHECK_HEADER([dlfcn.h], [DEFINES="$DEFINES -DHAVE_DLFCN_H"])
876 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
877 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
878 AC_CHECK_FUNC([timespec_get], [DEFINES="$DEFINES -DHAVE_TIMESPEC_GET"])
879 AC_CHECK_FUNC([memfd_create], [DEFINES="$DEFINES -DHAVE_MEMFD_CREATE"])
881 AC_MSG_CHECKING([whether strtod has locale support])
882 AC_LINK_IFELSE([AC_LANG_SOURCE([[
886 #ifdef HAVE_XLOCALE_H
890 locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
891 const char *s = "1.0";
893 double d = strtod_l(s, end, loc);
894 float f = strtof_l(s, end, loc);
898 [DEFINES="$DEFINES -DHAVE_STRTOD_L"];
899 AC_MSG_RESULT([yes]),
902 dnl Check to see if dlopen is in default libraries (like Solaris, which
903 dnl has it in libc), or if libdl is needed to get it.
904 AC_CHECK_FUNC([dlopen], [],
905 [AC_CHECK_LIB([dl], [dlopen],
906 [DLOPEN_LIBS="-ldl"])])
907 AC_SUBST([DLOPEN_LIBS])
909 dnl Check if that library also has dladdr
911 LIBS="$LIBS $DLOPEN_LIBS"
912 AC_CHECK_FUNCS([dladdr])
915 AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"])
921 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
922 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
923 [AC_MSG_ERROR([Could not find clock_gettime])])])
924 AC_SUBST([CLOCK_LIB])
928 dnl See if posix_memalign is available
929 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
932 PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED])
933 DEFINES="$DEFINES -DHAVE_ZLIB"
935 dnl Check for pthreads
937 if test "x$ax_pthread_ok" = xno; then
938 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
940 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
941 dnl to -pthread, which causes problems if we need -lpthread to appear in
942 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
943 dnl is not valid for that platform.
944 if test "x$android" = xno; then
945 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
947 dnl According to the manual when using pthreads, one should add -pthread to
948 dnl both compile and link-time arguments.
949 dnl In practise that should be sufficient for all platforms, since any
950 dnl platforms build with GCC and Clang support the flag.
951 PTHREAD_LIBS="$PTHREAD_LIBS -pthread"
953 dnl pthread-stubs is mandatory on some BSD platforms, due to the nature of the
954 dnl project. Even then there's a notable issue as described in the project README
956 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu* | openbsd*)
957 pthread_stubs_possible="no"
960 pthread_stubs_possible="yes"
964 if test "x$pthread_stubs_possible" = xyes; then
965 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
968 dnl Check for futex for fast inline simple_mtx_t.
969 AC_CHECK_HEADER([linux/futex.h], [DEFINES="$DEFINES -DHAVE_LINUX_FUTEX_H"])
971 dnl SELinux awareness.
972 AC_ARG_ENABLE([selinux],
973 [AS_HELP_STRING([--enable-selinux],
974 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
975 [MESA_SELINUX="$enableval"],
977 if test "x$enable_selinux" = "xyes"; then
978 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
979 [AC_CHECK_HEADER([selinux/selinux.h],[],
980 [AC_MSG_ERROR([SELinux headers not found])])
981 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
982 [AC_MSG_ERROR([SELinux library not found])])
983 SELINUX_LIBS="-lselinux"])
984 DEFINES="$DEFINES -DMESA_SELINUX"
986 AC_SUBST([SELINUX_CFLAGS])
987 AC_SUBST([SELINUX_LIBS])
992 AC_ARG_ENABLE([llvm-shared-libs],
993 [AS_HELP_STRING([--enable-llvm-shared-libs],
994 [link with LLVM shared libraries @<:@default=enabled@:>@])],
995 [enable_llvm_shared_libs="$enableval"],
996 [enable_llvm_shared_libs=yes])
998 AC_ARG_WITH([llvm-prefix],
999 [AS_HELP_STRING([--with-llvm-prefix],
1000 [Prefix for LLVM installations in non-standard locations])],
1001 [llvm_prefix="$withval"],
1004 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1005 if test "x$have_libelf" = xno; then
1008 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1009 AC_SUBST([LIBELF_LIBS])
1010 AC_SUBST([LIBELF_CFLAGS])
1013 if test -z "$LLVM_CONFIG"; then
1014 if test -n "$llvm_prefix"; then
1015 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1017 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1021 llvm_add_component() {
1022 new_llvm_component=$1
1025 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
1026 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
1028 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
1032 llvm_add_optional_component() {
1033 new_llvm_component=$1
1036 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
1037 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
1041 llvm_add_default_components() {
1044 # Required default components
1045 llvm_add_component "bitwriter" $driver_name
1046 llvm_add_component "engine" $driver_name
1047 llvm_add_component "mcdisassembler" $driver_name
1048 llvm_add_component "mcjit" $driver_name
1050 # Optional default components
1051 llvm_add_optional_component "inteljitevents" $driver_name
1058 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
1059 llvm_add_component $new_llvm_target $driver_name
1061 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
1065 # Call this inside ` ` to get the return value.
1066 # $1 is the llvm-config command with arguments.
1067 strip_unwanted_llvm_flags() {
1068 echo " `$1` " | sed -E \
1069 -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
1070 -e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
1071 -e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
1072 -e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
1073 -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
1074 -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
1075 -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
1076 -e 's/-fno-rtti[[[:space:]]]/-Fno-rtti /g' \
1077 -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
1078 -e 's/-Fno-rtti[[[:space:]]]/-fno-rtti /g' \
1079 -e 's/^[[[:space:]]]//' \
1080 -e 's/[[[:space:]]]$//'
1083 llvm_set_environment_variables() {
1084 if test "x$LLVM_CONFIG" != xno; then
1085 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1086 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1087 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1088 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1090 # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
1091 save_CFLAGS="$CFLAGS"
1092 CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
1094 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1095 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1096 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1097 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1098 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
1099 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1101 CFLAGS="$save_CFLAGS"
1103 # Only needed for LLVM < 3.6.0
1104 if test -z "$LLVM_VERSION_PATCH"; then
1105 LLVM_VERSION_PATCH=0
1108 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1118 if test "x$enable_llvm" != "xyes"; then
1119 AC_MSG_ERROR([--enable-llvm is required when building $1])
1123 llvm_require_version() {
1126 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1127 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1128 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1130 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1131 # major > required major
1136 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1137 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1138 # major = required major and
1139 # minor > required minor
1143 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1144 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1145 # major = required major and
1146 # minor = required minor and
1147 # patch >= required patch
1155 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1158 radeon_llvm_check() {
1159 if test ${LLVM_VERSION_INT} -lt 307; then
1160 amdgpu_llvm_target_name='r600'
1162 amdgpu_llvm_target_name='amdgpu'
1165 llvm_require_version $*
1167 llvm_add_target $amdgpu_llvm_target_name $2
1169 llvm_add_default_components $2
1170 llvm_add_component "bitreader" $2
1171 llvm_add_component "ipo" $2
1173 if test "x$have_libelf" != xyes; then
1174 AC_MSG_ERROR([$2 requires libelf when using llvm])
1178 llvm_set_environment_variables
1180 AC_SUBST([LLVM_CFLAGS])
1181 AC_SUBST([LLVM_CXXFLAGS])
1182 AC_SUBST([LLVM_LIBS])
1183 AC_SUBST([LLVM_LDFLAGS])
1184 AC_SUBST([LLVM_INCLUDEDIR])
1189 PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
1190 AC_ARG_ENABLE([libunwind],
1191 [AS_HELP_STRING([--enable-libunwind],
1192 [Use libunwind for backtracing (default: auto)])],
1193 [LIBUNWIND="$enableval"],
1194 [LIBUNWIND="$HAVE_LIBUNWIND"])
1196 if test "x$LIBUNWIND" = "xyes"; then
1197 PKG_CHECK_MODULES(LIBUNWIND, libunwind)
1198 AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
1202 dnl Options for APIs
1203 AC_ARG_ENABLE([opengl],
1204 [AS_HELP_STRING([--disable-opengl],
1205 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1206 [enable_opengl="$enableval"],
1207 [enable_opengl=yes])
1208 AC_ARG_ENABLE([gles1],
1209 [AS_HELP_STRING([--disable-gles1],
1210 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1211 [enable_gles1="$enableval"],
1213 AC_ARG_ENABLE([gles2],
1214 [AS_HELP_STRING([--disable-gles2],
1215 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1216 [enable_gles2="$enableval"],
1219 AC_ARG_ENABLE([dri],
1220 [AS_HELP_STRING([--enable-dri],
1221 [enable DRI modules @<:@default=enabled@:>@])],
1222 [enable_dri="$enableval"],
1225 AC_ARG_ENABLE([gallium-extra-hud],
1226 [AS_HELP_STRING([--enable-gallium-extra-hud],
1227 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1228 [enable_gallium_extra_hud="$enableval"],
1229 [enable_gallium_extra_hud=no])
1230 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1231 if test "x$enable_gallium_extra_hud" = xyes ; then
1232 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1235 #TODO: no pkgconfig .pc available for libsensors.
1236 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1237 AC_ARG_ENABLE([lmsensors],
1238 [AS_HELP_STRING([--enable-lmsensors],
1239 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1240 [enable_lmsensors="$enableval"],
1241 [enable_lmsensors=no])
1242 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1243 if test "x$enable_lmsensors" = xyes ; then
1244 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1245 LIBSENSORS_LIBS="-lsensors"
1249 AC_SUBST(LIBSENSORS_LIBS)
1260 if test "x$enable_dri" = xno; then
1264 AC_ARG_ENABLE([dri3],
1265 [AS_HELP_STRING([--enable-dri3],
1266 [enable DRI3 @<:@default=auto@:>@])],
1267 [enable_dri3="$enableval"],
1268 [enable_dri3="$dri3_default"])
1269 AC_ARG_ENABLE([glx],
1270 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1271 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1272 [enable_glx="$enableval"],
1274 AC_ARG_ENABLE([osmesa],
1275 [AS_HELP_STRING([--enable-osmesa],
1276 [enable OSMesa library @<:@default=disabled@:>@])],
1277 [enable_osmesa="$enableval"],
1279 AC_ARG_ENABLE([gallium-osmesa],
1280 [AS_HELP_STRING([--enable-gallium-osmesa],
1281 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1282 [enable_gallium_osmesa="$enableval"],
1283 [enable_gallium_osmesa=no])
1284 AC_ARG_ENABLE([egl],
1285 [AS_HELP_STRING([--disable-egl],
1286 [disable EGL library @<:@default=enabled@:>@])],
1287 [enable_egl="$enableval"],
1291 [AS_HELP_STRING([--enable-xa],
1292 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1293 [enable_xa="$enableval"],
1295 AC_ARG_ENABLE([gbm],
1296 [AS_HELP_STRING([--enable-gbm],
1297 [enable gbm library @<:@default=yes except cygwin and macOS@:>@])],
1298 [enable_gbm="$enableval"],
1307 AC_ARG_ENABLE([nine],
1308 [AS_HELP_STRING([--enable-nine],
1309 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1310 [enable_nine="$enableval"],
1313 AC_ARG_ENABLE([xvmc],
1314 [AS_HELP_STRING([--enable-xvmc],
1315 [enable xvmc library @<:@default=auto@:>@])],
1316 [enable_xvmc="$enableval"],
1318 AC_ARG_ENABLE([vdpau],
1319 [AS_HELP_STRING([--enable-vdpau],
1320 [enable vdpau library @<:@default=auto@:>@])],
1321 [enable_vdpau="$enableval"],
1322 [enable_vdpau=auto])
1323 AC_ARG_ENABLE([omx],
1324 [AS_HELP_STRING([--enable-omx],
1325 [DEPRECATED: Use --enable-omx-bellagio or --enable-omx-tizonia instead @<:@default=auto@:>@])],
1326 [AC_MSG_ERROR([--enable-omx is deprecated. Use --enable-omx-bellagio or --enable-omx-tizonia instead.])],
1328 AC_ARG_ENABLE([omx-bellagio],
1329 [AS_HELP_STRING([--enable-omx-bellagio],
1330 [enable OpenMAX Bellagio library @<:@default=disabled@:>@])],
1331 [enable_omx_bellagio="$enableval"],
1332 [enable_omx_bellagio=no])
1333 AC_ARG_ENABLE([omx-tizonia],
1334 [AS_HELP_STRING([--enable-omx-tizonia],
1335 [enable OpenMAX Tizonia library @<:@default=disabled@:>@])],
1336 [enable_omx_tizonia="$enableval"],
1337 [enable_omx_tizonia=no])
1339 [AS_HELP_STRING([--enable-va],
1340 [enable va library @<:@default=auto@:>@])],
1341 [enable_va="$enableval"],
1343 AC_ARG_ENABLE([opencl],
1344 [AS_HELP_STRING([--enable-opencl],
1345 [enable OpenCL library @<:@default=disabled@:>@])],
1346 [enable_opencl="$enableval"],
1348 AC_ARG_ENABLE([opencl_icd],
1349 [AS_HELP_STRING([--enable-opencl-icd],
1350 [Build an OpenCL ICD library to be loaded by an ICD implementation
1351 @<:@default=enabled@:>@])],
1352 [enable_opencl_icd="$enableval"],
1353 [enable_opencl_icd=yes])
1355 AC_ARG_ENABLE([gallium-tests],
1356 [AS_HELP_STRING([--enable-gallium-tests],
1357 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1358 [enable_gallium_tests="$enableval"],
1359 [enable_gallium_tests=no])
1361 # Option for Gallium drivers
1363 # Keep this in sync with the --with-gallium-drivers help string default value
1364 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1366 AC_ARG_WITH([gallium-drivers],
1367 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1368 [comma delimited Gallium drivers list, e.g.
1369 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,tegra,v3d,vc4,virgl,etnaviv,imx"
1370 @<:@default=r300,r600,svga,swrast@:>@])],
1371 [with_gallium_drivers="$withval"],
1372 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1374 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1375 # here so that the script doesn't choke on an unknown driver name later.
1376 case "$with_gallium_drivers" in
1377 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1378 no) with_gallium_drivers='' ;;
1381 if test "x$enable_opengl" = xno -a \
1382 "x$enable_gles1" = xno -a \
1383 "x$enable_gles2" = xno -a \
1384 "x$enable_nine" = xno -a \
1385 "x$enable_xa" = xno -a \
1386 "x$enable_xvmc" = xno -a \
1387 "x$enable_vdpau" = xno -a \
1388 "x$enable_omx_bellagio" = xno -a \
1389 "x$enable_omx_tizonia" = xno -a \
1390 "x$enable_va" = xno -a \
1391 "x$enable_opencl" = xno; then
1392 AC_MSG_ERROR([at least one API should be enabled])
1395 if test "x$enable_omx_bellagio" = xyes -a \
1396 "x$enable_omx_tizonia" = xyes; then
1397 AC_MSG_ERROR([Can't enable both bellagio and tizonia at same time])
1400 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1401 if test "x$enable_opengl" = xno -a \
1402 "x$enable_gles1" = xyes; then
1403 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1406 if test "x$enable_opengl" = xno -a \
1407 "x$enable_gles2" = xyes; then
1408 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1411 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1412 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1413 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1414 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1415 "x$enable_gles1" = xyes -o \
1416 "x$enable_gles2" = xyes)
1417 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1418 "x$enable_opengl" = xyes -o \
1419 "x$enable_gles1" = xyes -o \
1420 "x$enable_gles2" = xyes)
1422 # Validate GLX options
1423 if test "x$enable_glx" = xyes; then
1424 if test "x$enable_dri" = xyes; then
1426 elif test -n "$with_gallium_drivers"; then
1427 enable_glx=gallium-xlib
1432 case "x$enable_glx" in
1433 xdri | xxlib | xgallium-xlib)
1434 # GLX requires OpenGL
1435 if test "x$enable_opengl" = xno; then
1436 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1439 # Check individual dependencies
1440 case "x$enable_glx" in
1442 if test "x$enable_dri" = xno; then
1443 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1447 if test "x$enable_dri" = xyes; then
1448 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1452 if test "x$enable_dri" = xyes; then
1453 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1455 if test -z "$with_gallium_drivers"; then
1456 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1464 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1468 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1469 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1470 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1471 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1473 DEFAULT_GL_LIB_NAME=GL
1476 dnl Libglvnd configuration
1478 AC_ARG_ENABLE([libglvnd],
1479 [AS_HELP_STRING([--enable-libglvnd],
1480 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1481 [enable_libglvnd="$enableval"],
1482 [enable_libglvnd=no])
1483 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1485 if test "x$enable_libglvnd" = xyes ; then
1486 case "x$enable_glx" in
1487 xxlib | xgallium-xlib )
1488 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1492 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1493 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1494 AC_SUBST([LIBGLVND_DATADIR])
1496 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1497 DEFAULT_GL_LIB_NAME=GLX_mesa
1499 if test "x$enable_glx" = xno -a "x$enable_egl" = xno; then
1500 AC_MSG_ERROR([cannot build libglvnd without GLX or EGL])
1504 AC_ARG_WITH([gl-lib-name],
1505 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1506 [specify GL library name @<:@default=GL@:>@])],
1507 [AC_MSG_ERROR([--with-gl-lib-name is no longer supported. Rename the library manually if needed.])],
1509 AC_ARG_WITH([osmesa-lib-name],
1510 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1511 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1512 [AC_MSG_ERROR([--with-osmesa-lib-name is no longer supported. Rename the library manually if needed.])],
1514 GL_LIB="$DEFAULT_GL_LIB_NAME"
1518 dnl Mangled Mesa support
1520 AC_ARG_ENABLE([mangling],
1521 [AS_HELP_STRING([--enable-mangling],
1522 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1523 [enable_mangling="${enableval}"],
1524 [enable_mangling=no]
1526 if test "x${enable_mangling}" = "xyes" ; then
1527 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1528 GL_LIB="Mangled${GL_LIB}"
1529 OSMESA_LIB="Mangled${OSMESA_LIB}"
1532 AC_SUBST([OSMESA_LIB])
1535 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1536 [have_libdrm=yes], [have_libdrm=no])
1537 if test "x$have_libdrm" = xyes; then
1538 DEFINES="$DEFINES -DHAVE_LIBDRM"
1542 if test "x$have_libdrm" != xyes; then
1543 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1548 # Select which platform-dependent DRI code gets built
1551 dri_platform='apple' ;;
1553 dri_platform='windows' ;;
1555 dri_platform='none' ;;
1557 dri_platform='drm' ;;
1560 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1561 have_drisw_kms='yes'
1564 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1565 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1566 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1567 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1568 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1569 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1570 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1571 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1572 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1573 AM_CONDITIONAL(HAVE_XLEASE, test "x$have_xlease" = xyes )
1575 AC_ARG_ENABLE([shared-glapi],
1576 [AS_HELP_STRING([--enable-shared-glapi],
1577 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1578 [enable_shared_glapi="$enableval"],
1579 [enable_shared_glapi=yes])
1581 case "x$enable_opengl$enable_gles1$enable_gles2" in
1583 if test "x$enable_shared_glapi" = xno; then
1584 AC_MSG_ERROR([shared GLAPI required when building two or more of
1585 the following APIs - opengl, gles1 gles2])
1590 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1592 # Build the pipe-drivers as separate libraries/modules.
1593 # Do not touch this unless you know what you are doing.
1594 # XXX: Expose via configure option ?
1595 enable_shared_pipe_drivers=no
1598 dnl Driver specific build directories
1601 if test "x$enable_gallium_osmesa" = xyes; then
1602 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1603 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1605 if test "x$enable_osmesa" = xyes; then
1606 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1610 require_dri_shared_libs_and_glapi() {
1611 if test "x$enable_static" = xyes; then
1612 AC_MSG_ERROR([$1 cannot be build as static library])
1615 if test "x$enable_dri" != xyes; then
1616 # There is only a single backend which won't be build/used otherwise.
1617 # XXX: Revisit this as the egl/haiku is a thing.
1618 AC_MSG_ERROR([$1 requires --enable-dri])
1621 if test "x$enable_shared_glapi" != xyes; then
1622 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1626 if test "x$enable_dri" = xyes; then
1627 require_dri_shared_libs_and_glapi "DRI"
1629 # not a hard requirement as swrast does not depend on it
1630 if test "x$have_libdrm" = xyes; then
1631 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1635 AC_ARG_ENABLE([driglx-direct],
1636 [AS_HELP_STRING([--disable-driglx-direct],
1637 [disable direct rendering in GLX and EGL for DRI \
1638 @<:@default=enabled@:>@])],
1639 [driglx_direct="$enableval"],
1640 [driglx_direct="yes"])
1643 dnl libGL configuration per driver
1645 if test "x$enable_glx" != xno; then
1646 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1648 case "x$enable_glx" in
1649 xxlib | xgallium-xlib)
1651 dri_modules="x11 xext xcb"
1652 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1653 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1654 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1655 GL_LIB_DEPS="$XLIBGL_LIBS"
1656 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1657 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1662 require_dri_shared_libs_and_glapi "GLX"
1664 # find the DRI deps for libGL
1665 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1667 if test x"$driglx_direct" = xyes; then
1668 if test x"$dri_platform" = xdrm ; then
1669 DEFINES="$DEFINES -DGLX_USE_DRM"
1670 require_libdrm "Direct rendering"
1672 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1673 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1675 if test x"$enable_dri" = xyes; then
1676 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1679 if test x"$dri_platform" = xapple ; then
1680 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1682 if test x"$dri_platform" = xwindows ; then
1683 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1687 # add xf86vidmode if available
1688 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1689 if test "$HAVE_XF86VIDMODE" = yes ; then
1690 dri_modules="$dri_modules xxf86vm"
1693 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1694 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1695 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1696 GL_LIB_DEPS="$DRIGL_LIBS"
1698 # need DRM libs, $PTHREAD_LIBS, etc.
1699 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1700 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1704 # This is outside the case (above) so that it is invoked even for non-GLX
1706 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1708 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1709 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1710 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1711 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1713 AC_SUBST([X11_INCLUDES])
1714 AC_SUBST([GL_LIB_DEPS])
1715 AC_SUBST([GL_PC_REQ_PRIV])
1716 AC_SUBST([GL_PC_LIB_PRIV])
1717 AC_SUBST([GL_PC_CFLAGS])
1718 AC_SUBST([DRI_PC_REQ_PRIV])
1719 AC_SUBST([GLESv1_CM_LIB_DEPS])
1720 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1721 AC_SUBST([GLESv2_LIB_DEPS])
1722 AC_SUBST([GLESv2_PC_LIB_PRIV])
1724 AC_SUBST([HAVE_XF86VIDMODE])
1729 case "x$enable_glx" in
1730 xxlib | xgallium-xlib)
1731 DEFINES="$DEFINES -DUSE_XSHM"
1734 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1735 if test "x$driglx_direct" = xyes; then
1736 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1745 AC_ARG_ENABLE([glx-tls],
1746 [AS_HELP_STRING([--enable-glx-tls],
1747 [enable TLS support in GLX @<:@default=enabled@:>@])],
1748 [GLX_USE_TLS="$enableval"],
1750 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1752 if test "x$GLX_USE_TLS" = xyes; then
1753 DEFINES="$DEFINES -DGLX_USE_TLS"
1756 dnl Read-only text section on x86 hardened platforms
1757 AC_ARG_ENABLE([glx-read-only-text],
1758 [AS_HELP_STRING([--enable-glx-read-only-text],
1759 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1760 [enable_glx_read_only_text="$enableval"],
1761 [enable_glx_read_only_text=no])
1762 if test "x$enable_glx_read_only_text" = xyes; then
1763 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1767 dnl DEPRECATED: EGL Platforms configuration
1769 AC_ARG_WITH([egl-platforms],
1770 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1771 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1772 [with_egl_platforms="$withval"],
1773 [with_egl_platforms=auto])
1775 if test "x$with_egl_platforms" = xauto; then
1776 with_egl_platforms="x11,surfaceless"
1777 if test "x$enable_gbm" = xyes; then
1778 with_egl_platforms="$with_egl_platforms,drm"
1781 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1785 dnl Platforms configuration
1787 AC_ARG_WITH([platforms],
1788 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1789 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1790 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1791 [with_platforms="$withval"],
1792 [with_platforms=auto])
1794 # Reuse the autodetection rather than duplicating it.
1795 if test "x$with_platforms" = xauto; then
1796 with_platforms=$with_egl_platforms
1799 # Do per platform setups and checks
1800 platforms=`IFS=', '; echo $with_platforms`
1801 for plat in $platforms; do
1805 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= $WAYLAND_REQUIRED])
1806 PKG_CHECK_MODULES([WAYLAND_SERVER], [wayland-server >= $WAYLAND_REQUIRED])
1807 PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED])
1808 if test "x$enable_egl" = xyes; then
1809 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl-backend >= $WAYLAND_EGL_BACKEND_REQUIRED])
1811 WAYLAND_PROTOCOLS_DATADIR=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1813 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1814 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1816 PKG_CHECK_EXISTS([wayland-scanner >= 1.15],
1817 AC_SUBST(SCANNER_ARG, 'private-code'),
1818 AC_SUBST(SCANNER_ARG, 'code'))
1820 if test "x$WAYLAND_SCANNER" = x; then
1821 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1824 if test "x$WAYLAND_SCANNER" = "x:"; then
1825 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1827 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM -DWL_HIDE_DEPRECATED"
1831 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1832 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1836 test "x$enable_gbm" = "xno" &&
1837 AC_MSG_ERROR([EGL platform drm needs gbm])
1838 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1842 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1846 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1847 if test -n "$with_gallium_drivers"; then
1848 PKG_CHECK_MODULES([BACKTRACE], [backtrace])
1850 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1854 AC_MSG_ERROR([platform '$plat' does not exist])
1859 wayland|drm|surfaceless)
1860 require_libdrm "Platform $plat"
1864 AC_SUBST([WAYLAND_PROTOCOLS_DATADIR])
1866 if test "x$enable_glx" != xno; then
1867 if ! echo "$platforms" | grep -q 'x11'; then
1868 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1872 if test x"$enable_dri3" = xyes; then
1873 DEFINES="$DEFINES -DHAVE_DRI3"
1875 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1876 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1877 dri3_modifier_modules="xcb-dri3 >= $XCBDRI3_MODIFIERS_REQUIRED xcb-present >= $XCBPRESENT_MODIFIERS_REQUIRED"
1878 PKG_CHECK_MODULES([XCB_DRI3_MODIFIERS], [$dri3_modifier_modules], [have_dri3_modifiers=yes], [have_dri3_modifiers=no])
1880 if test "x$have_dri3_modifiers" == xyes; then
1881 DEFINES="$DEFINES -DHAVE_DRI3_MODIFIERS"
1886 if echo "$platforms" | grep -q 'x11' && echo "$platforms" | grep -q 'drm'; then
1892 if test x"$have_xlease" = xyes; then
1893 randr_modules="x11-xcb xcb-randr"
1894 PKG_CHECK_MODULES([XCB_RANDR], [$randr_modules])
1895 xlib_randr_modules="xrandr"
1896 PKG_CHECK_MODULES([XLIB_RANDR], [$xlib_randr_modules])
1899 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1900 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1901 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1902 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1903 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1905 AC_ARG_ENABLE(xlib-lease,
1906 [AS_HELP_STRING([--enable-xlib-lease]
1907 [enable VK_acquire_xlib_display using X leases])],
1908 [enable_xlib_lease=$enableval], [enable_xlib_lease=auto])
1909 case "x$enable_xlib_lease" in
1915 if echo "$platforms" | grep -q 'x11' && echo "$platforms" | grep -q 'drm'; then
1916 enable_xlib_lease=yes
1918 enable_xlib_lease=no
1922 AM_CONDITIONAL(HAVE_XLIB_LEASE, test "x$enable_xlib_lease" = xyes)
1927 dnl Directory for DRI drivers
1928 AC_ARG_WITH([dri-driverdir],
1929 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1930 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1931 [DRI_DRIVER_INSTALL_DIR="$withval"],
1932 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1933 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1934 dnl Extra search path for DRI drivers
1935 AC_ARG_WITH([dri-searchpath],
1936 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1937 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1938 [DRI_DRIVER_SEARCH_DIR="$withval"],
1939 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1940 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1941 dnl Which drivers to build - default is chosen by platform
1942 AC_ARG_WITH([dri-drivers],
1943 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1944 [comma delimited classic DRI drivers list, e.g.
1945 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1946 [with_dri_drivers="$withval"],
1947 [with_dri_drivers=auto])
1949 if test "x$with_dri_drivers" = xauto; then
1950 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1951 with_dri_drivers="yes"
1953 with_dri_drivers="no"
1956 if test "x$with_dri_drivers" = xno; then
1961 PKG_CHECK_MODULES([EXPAT], [expat],,
1962 [PKG_CHECK_MODULES([EXPAT], [expat21])]
1965 dnl If $with_dri_drivers is yes, drivers will be added through
1966 dnl platform checks. Set DEFINES and LIB_DEPS
1967 if test "x$enable_dri" = xyes; then
1968 # Platform specific settings and drivers to build
1973 # Build only the drivers for cards that exist on PowerPC/sparc
1974 if test "x$with_dri_drivers" = "xyes"; then
1975 with_dri_drivers="r200 radeon swrast"
1981 if test "x$with_dri_drivers" = "xyes"; then
1982 with_dri_drivers="swrast"
1986 DEFINES="$DEFINES -DBUILDING_MESA"
1987 if test "x$with_dri_drivers" = "xyes"; then
1988 with_dri_drivers="swrast"
1994 if test "x$with_dri_drivers" = "xyes"; then
1995 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1998 # put all the necessary libs together
1999 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
2002 AC_SUBST([DRI_LIB_DEPS])
2005 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
2006 if test -n "$with_dri_drivers"; then
2007 if test "x$enable_opengl" != xyes; then
2008 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
2011 dri_drivers=`IFS=', '; echo $with_dri_drivers`
2012 for driver in $dri_drivers; do
2013 DRI_DIRS="$DRI_DIRS $driver"
2016 require_libdrm "i915"
2018 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2021 require_libdrm "i965"
2025 require_libdrm "nouveau"
2026 HAVE_NOUVEAU_DRI=yes
2027 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
2030 require_libdrm "radeon"
2031 HAVE_RADEON_DRI=yes;
2032 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2035 require_libdrm "r200"
2037 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2043 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
2047 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2053 dnl Deprecated: kept for backwards compatibility
2055 AC_ARG_ENABLE([gallium-llvm],
2056 [AS_HELP_STRING([--enable-gallium-llvm],
2057 [DEPRECATED: use --enable-llvm instead])],
2058 [enable_gallium_llvm="$enableval"],
2059 [enable_gallium_llvm=auto])
2061 if test "x$enable_gallium_llvm" != xauto; then
2062 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
2063 enable_llvm=$enable_gallium_llvm
2069 AC_ARG_ENABLE([llvm],
2070 [AS_HELP_STRING([--enable-llvm],
2071 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2072 [enable_llvm="$enableval"],
2075 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
2076 if test "x$FOUND_LLVM" = xyes; then
2078 i*86|x86_64|amd64) enable_llvm=yes;;
2086 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
2087 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
2091 # Vulkan driver configuration
2094 AC_ARG_WITH([vulkan-drivers],
2095 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
2096 [comma delimited Vulkan drivers list, e.g.
2098 @<:@default=no@:>@])],
2099 [with_vulkan_drivers="$withval"],
2100 [with_vulkan_drivers="no"])
2102 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
2103 # here so that the script doesn't choke on an unknown driver name later.
2104 case "x$with_vulkan_drivers" in
2105 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
2106 xno) with_vulkan_drivers='' ;;
2109 AC_ARG_WITH([vulkan-icddir],
2110 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
2111 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
2112 [VULKAN_ICD_INSTALL_DIR="$withval"],
2113 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
2114 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
2116 require_x11_dri3() {
2117 if echo "$platforms" | grep -q 'x11'; then
2118 if test "x$enable_dri3" != xyes; then
2119 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
2124 if test -n "$with_vulkan_drivers"; then
2125 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
2126 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
2129 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
2130 for driver in $VULKAN_DRIVERS; do
2133 require_libdrm "ANV"
2134 require_x11_dri3 "ANV"
2135 HAVE_INTEL_VULKAN=yes
2138 require_libdrm "radv"
2139 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2140 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
2141 require_x11_dri3 "radv"
2142 if test "x$acv_mako_found" = xno; then
2143 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
2145 HAVE_RADEON_VULKAN=yes
2148 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
2152 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
2156 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2157 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2158 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2159 "x$enable_osmesa" = xyes -o \
2163 dnl OSMesa configuration
2166 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2167 AC_ARG_WITH([osmesa-bits],
2168 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2169 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2170 [osmesa_bits="$withval"],
2172 if test "x$osmesa_bits" != x8; then
2173 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2174 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2178 case "x$osmesa_bits" in
2180 OSMESA_LIB="${OSMESA_LIB}"
2183 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2184 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2187 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2191 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2192 # only link libraries with osmesa if shared
2193 if test "$enable_static" = no; then
2194 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2198 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2201 AC_SUBST([OSMESA_LIB_DEPS])
2202 AC_SUBST([OSMESA_PC_REQ])
2203 AC_SUBST([OSMESA_PC_LIB_PRIV])
2206 dnl gbm configuration
2208 if test "x$enable_gbm" = xyes; then
2209 require_dri_shared_libs_and_glapi "gbm"
2211 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2212 # FINISHME: GBM has a number of dependencies which we should add below
2214 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2215 AC_SUBST([GBM_PC_REQ_PRIV])
2216 AC_SUBST([GBM_PC_LIB_PRIV])
2219 dnl EGL configuration
2222 if test "x$enable_egl" = xyes; then
2223 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2225 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2227 require_dri_shared_libs_and_glapi "egl"
2229 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2230 AC_SUBST([EGL_LIB_DEPS])
2235 dnl XA configuration
2237 if test "x$enable_xa" = xyes; then
2238 if test "x$with_gallium_drivers" = xswrast; then
2240 Building xa requires at least one non swrast gallium driver.
2241 If you are looking to use libxatracker.so with the VMware driver,
2242 make sure to include svga in the gallium drivers list, apart from
2244 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2246 gallium_st="$gallium_st xa"
2248 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2250 if echo $platforms | grep -q "x11"; then
2251 have_xvmc_platform=yes
2253 have_xvmc_platform=no
2256 if echo $platforms | grep -q "x11"; then
2257 have_vdpau_platform=yes
2259 have_vdpau_platform=no
2262 if echo $platforms | egrep -q "x11|drm"; then
2263 have_omx_platform=yes
2265 have_omx_platform=no
2268 if echo $platforms | egrep -q "x11|drm|wayland"; then
2269 have_va_platform=yes
2275 dnl Gallium G3DVL configuration
2277 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2278 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2279 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2282 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2283 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2286 if test "x$enable_omx_bellagio" = xauto -a "x$have_omx_platform" = xyes; then
2287 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx_bellagio=yes], [enable_omx_bellagio=no])
2290 if test "x$enable_omx_tizonia" = xauto -a "x$have_omx_platform" = xyes; then
2291 PKG_CHECK_EXISTS([libtizonia >= $LIBOMXIL_TIZONIA_REQUIRED], [enable_omx_tizonia=yes], [enable_omx_tizonia=no])
2294 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2295 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2299 if test "x$enable_dri" = xyes -o \
2300 "x$enable_xvmc" = xyes -o \
2301 "x$enable_vdpau" = xyes -o \
2302 "x$enable_omx_bellagio" = xyes -o \
2303 "x$enable_omx_tizonia" = xyes -o \
2304 "x$enable_va" = xyes; then
2307 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2309 if test "x$enable_xvmc" = xyes -o \
2310 "x$enable_vdpau" = xyes -o \
2311 "x$enable_omx_bellagio" = xyes -o \
2312 "x$enable_omx_tizonia" = xyes -o \
2313 "x$enable_va" = xyes; then
2314 if echo $platforms | grep -q "x11"; then
2315 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2317 need_gallium_vl_winsys=yes
2319 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2321 if test "x$enable_xvmc" = xyes; then
2322 if test "x$have_xvmc_platform" != xyes; then
2323 AC_MSG_ERROR([XVMC requires the x11 platforms])
2325 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2326 gallium_st="$gallium_st xvmc"
2328 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2330 if test "x$enable_vdpau" = xyes; then
2331 if test "x$have_vdpau_platform" != xyes; then
2332 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2334 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2335 gallium_st="$gallium_st vdpau"
2336 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2338 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2340 if test "x$enable_omx_bellagio" = xyes; then
2341 if test "x$have_omx_platform" != xyes; then
2342 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2344 PKG_CHECK_MODULES([OMX_BELLAGIO], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2345 gallium_st="$gallium_st omx_bellagio"
2346 AC_DEFINE([ENABLE_ST_OMX_BELLAGIO], 1, [Use Bellagio for OMX IL])
2348 AC_DEFINE([ENABLE_ST_OMX_BELLAGIO], 0)
2350 AM_CONDITIONAL(HAVE_ST_OMX_BELLAGIO, test "x$enable_omx_bellagio" = xyes)
2352 if test "x$enable_omx_tizonia" = xyes; then
2353 if test "x$have_omx_platform" != xyes; then
2354 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2356 PKG_CHECK_MODULES([OMX_TIZONIA],
2357 [libtizonia >= $LIBOMXIL_TIZONIA_REQUIRED
2358 tizilheaders >= $LIBOMXIL_TIZONIA_REQUIRED
2359 libtizplatform >= $LIBOMXIL_TIZONIA_REQUIRED])
2360 gallium_st="$gallium_st omx_tizonia"
2361 AC_DEFINE([ENABLE_ST_OMX_TIZONIA], 1, [Use Tizoina for OMX IL])
2363 AC_DEFINE([ENABLE_ST_OMX_TIZONIA], 0)
2365 AM_CONDITIONAL(HAVE_ST_OMX_TIZONIA, test "x$enable_omx_tizonia" = xyes)
2367 if test "x$enable_va" = xyes; then
2368 if test "x$have_va_platform" != xyes; then
2369 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2371 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2372 gallium_st="$gallium_st va"
2374 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2377 dnl Nine Direct3D9 configuration
2379 if test "x$enable_nine" = xyes; then
2380 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2381 AC_MSG_ERROR([nine requires the gallium swrast driver])
2383 if test "x$with_gallium_drivers" = xswrast; then
2384 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2386 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2387 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2390 if test "x$enable_dri3" = xno; then
2391 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2394 gallium_st="$gallium_st nine"
2396 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2399 dnl OpenCL configuration
2402 AC_ARG_WITH([clang-libdir],
2403 [AS_HELP_STRING([--with-clang-libdir],
2404 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2405 [CLANG_LIBDIR="$withval"],
2408 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2410 if test "x$enable_opencl" = xyes; then
2411 if test -z "$with_gallium_drivers"; then
2412 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2415 if test "x$HAVE_CXX11" != "xyes"; then
2416 AC_MSG_ERROR([clover requires c++11 support])
2419 if test "x$have_libclc" = xno; then
2420 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2421 Make sure the directory containing libclc.pc is specified in your
2422 PKG_CONFIG_PATH environment variable.
2423 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2425 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2426 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2427 AC_SUBST([LIBCLC_INCLUDEDIR])
2428 AC_SUBST([LIBCLC_LIBEXECDIR])
2431 gallium_st="$gallium_st clover"
2433 if test "x$enable_opencl_icd" = xyes; then
2434 OPENCL_LIBNAME="MesaOpenCL"
2436 OPENCL_LIBNAME="OpenCL"
2439 if test "x$have_libelf" != xyes; then
2440 AC_MSG_ERROR([Clover requires libelf])
2443 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2445 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2446 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2447 #error "AltiVec not enabled"
2449 ])], altivec_enabled=yes)
2451 if test "$altivec_enabled" = yes; then
2452 CLOVER_STD_OVERRIDE="-std=gnu++11"
2454 AC_SUBST([CLOVER_STD_OVERRIDE])
2457 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2459 llvm_add_default_components "opencl"
2460 llvm_add_component "all-targets" "opencl"
2461 llvm_add_component "coverage" "opencl"
2462 llvm_add_component "linker" "opencl"
2463 llvm_add_component "instrumentation" "opencl"
2464 llvm_add_component "ipo" "opencl"
2465 llvm_add_component "irreader" "opencl"
2466 llvm_add_component "lto" "opencl"
2467 llvm_add_component "option" "opencl"
2468 llvm_add_component "objcarcopts" "opencl"
2469 llvm_add_component "profiledata" "opencl"
2470 llvm_add_optional_component "coroutines" "opencl"
2472 dnl Check for Clang internal headers
2473 if test -z "$CLANG_LIBDIR"; then
2474 CLANG_LIBDIR=${LLVM_LIBDIR}
2476 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2477 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2478 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2480 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2481 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2482 AC_SUBST([OPENCL_LIBNAME])
2483 AC_SUBST([CLANG_RESOURCE_DIR])
2486 dnl Gallium configuration
2488 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2490 # libEGL wants to default to the first platform specified in
2491 # ./configure. parse that here.
2492 if test "x$platforms" != "x"; then
2493 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2494 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2496 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2499 AC_SUBST([EGL_NATIVE_PLATFORM])
2500 AC_SUBST([EGL_CFLAGS])
2502 # If we don't have the X11 platform, set this define so we don't try to include
2504 if ! echo "$platforms" | grep -q 'x11'; then
2505 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2506 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2509 dnl Directory for XVMC libs
2510 AC_ARG_WITH([xvmc-libdir],
2511 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2512 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2513 [XVMC_LIB_INSTALL_DIR="$withval"],
2514 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2515 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2520 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2522 dnl Directory for VDPAU libs
2523 AC_ARG_WITH([vdpau-libdir],
2524 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2525 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2526 [VDPAU_LIB_INSTALL_DIR="$withval"],
2527 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2528 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2530 dnl Directory for OMX_BELLAGIO libs
2532 AC_ARG_WITH([omx-bellagio-libdir],
2533 [AS_HELP_STRING([--with-omx-bellagio-libdir=DIR],
2534 [directory for the OMX_BELLAGIO libraries])],
2535 [OMX_BELLAGIO_LIB_INSTALL_DIR="$withval"],
2536 [OMX_BELLAGIO_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2537 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2538 AC_SUBST([OMX_BELLAGIO_LIB_INSTALL_DIR])
2540 dnl Directory for OMX_TIZONIA libs
2542 AC_ARG_WITH([omx-tizonia-libdir],
2543 [AS_HELP_STRING([--with-omx-tizonia-libdir=DIR],
2544 [directory for the OMX_TIZONIA libraries])],
2545 [OMX_TIZONIA_LIB_INSTALL_DIR="$withval"],
2546 [OMX_TIZONIA_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libtizcore`])
2547 AC_SUBST([OMX_TIZONIA_LIB_INSTALL_DIR])
2549 dnl Directory for VA libs
2551 AC_ARG_WITH([va-libdir],
2552 [AS_HELP_STRING([--with-va-libdir=DIR],
2553 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2554 [VA_LIB_INSTALL_DIR="$withval"],
2555 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2556 AC_SUBST([VA_LIB_INSTALL_DIR])
2558 AC_ARG_WITH([d3d-libdir],
2559 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2560 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2561 [D3D_DRIVER_INSTALL_DIR="$withval"],
2562 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2563 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2565 dnl Architectures to build SWR library for
2567 AC_ARG_WITH([swr-archs],
2568 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2569 [comma delimited swr architectures list, e.g.
2570 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2571 [with_swr_archs="$withval"],
2572 [with_swr_archs="avx,avx2"])
2575 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2576 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2579 r300_require_llvm() {
2580 case "$host" in *gnux32) return;; esac
2582 i*86|x86_64|amd64) require_llvm $1
2588 dnl DRM is needed by X, Wayland, and offscreen rendering.
2589 dnl Surfaceless is an alternative for the last one.
2591 require_basic_egl() {
2592 case "$with_platforms" in
2593 *drm*|*surfaceless*|*android*)
2596 AC_MSG_ERROR([$1 requires one of these:
2597 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2598 2) --with-platforms=surfaceless (offscreen only)
2599 3) --with-platforms=android (Android only)
2600 Recommended options: drm,x11])
2605 swr_require_cxx_feature_flags() {
2607 preprocessor_test="$2"
2611 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2613 save_CXXFLAGS="$CXXFLAGS"
2617 for opts in $option_list
2620 CXXFLAGS="$opts $save_CXXFLAGS"
2623 [ #if !($preprocessor_test)
2632 CXXFLAGS="$save_CXXFLAGS"
2634 if test $found -eq 1; then
2635 AC_MSG_RESULT([$opts])
2636 eval "$output_var=\$opts"
2640 AC_MSG_ERROR([swr requires $feature_name support])
2644 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2645 if test -n "$with_gallium_drivers"; then
2646 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2647 for driver in $gallium_drivers; do
2650 HAVE_GALLIUM_SVGA=yes
2651 require_libdrm "svga"
2654 HAVE_GALLIUM_I915=yes
2655 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2656 require_libdrm "Gallium i915"
2659 HAVE_GALLIUM_R300=yes
2660 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2661 require_libdrm "r300"
2662 r300_require_llvm "r300"
2665 HAVE_GALLIUM_R600=yes
2666 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2667 require_libdrm "r600"
2668 if test "x$enable_llvm" = xyes; then
2669 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2671 llvm_add_component "asmparser" "r600"
2672 llvm_add_component "bitreader" "r600"
2676 HAVE_GALLIUM_RADEONSI=yes
2677 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2678 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2679 require_libdrm "radeonsi"
2680 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2681 if test "x$enable_egl" = xyes; then
2682 require_basic_egl "radeonsi"
2686 HAVE_GALLIUM_NOUVEAU=yes
2687 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2688 require_libdrm "nouveau"
2691 HAVE_GALLIUM_FREEDRENO=yes
2692 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2693 require_libdrm "freedreno"
2696 HAVE_GALLIUM_ETNAVIV=yes
2697 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2698 require_libdrm "etnaviv"
2701 HAVE_GALLIUM_IMX=yes
2704 HAVE_GALLIUM_TEGRA=yes
2705 require_libdrm "tegra"
2708 HAVE_GALLIUM_SOFTPIPE=yes
2709 if test "x$enable_llvm" = xyes; then
2710 HAVE_GALLIUM_LLVMPIPE=yes
2714 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2716 if test "x$HAVE_CXX11" != "xyes"; then
2717 AC_MSG_ERROR([swr requires c++11 support])
2720 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2721 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2723 AC_SUBST([SWR_AVX_CXXFLAGS])
2725 swr_archs=`IFS=', '; echo $with_swr_archs`
2726 for arch in $swr_archs; do
2732 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2733 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2735 AC_SUBST([SWR_AVX2_CXXFLAGS])
2739 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2740 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2742 AC_SUBST([SWR_KNL_CXXFLAGS])
2746 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2747 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2749 AC_SUBST([SWR_SKX_CXXFLAGS])
2753 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2758 if test "x$HAVE_SWR_AVX" != xyes -a \
2759 "x$HAVE_SWR_AVX2" != xyes -a \
2760 "x$HAVE_SWR_KNL" != xyes -a \
2761 "x$HAVE_SWR_SKX" != xyes; then
2762 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2765 # test if more than one swr arch configured
2766 if test `echo $swr_archs | wc -w` -eq 1; then
2767 HAVE_SWR_BUILTIN=yes
2770 HAVE_GALLIUM_SWR=yes
2773 HAVE_GALLIUM_VC4=yes
2774 PKG_CHECK_MODULES([VC4], [libdrm >= $LIBDRM_VC4_REQUIRED])
2776 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2777 [USE_VC4_SIMULATOR=yes;
2778 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2779 [USE_VC4_SIMULATOR=no])
2782 HAVE_GALLIUM_V3D=yes
2784 PKG_CHECK_MODULES([V3D_SIMULATOR], [v3dv3],
2785 [USE_V3D_SIMULATOR=yes;
2786 DEFINES="$DEFINES -DUSE_V3D_SIMULATOR"],
2787 [USE_V3D_SIMULATOR=no])
2790 HAVE_GALLIUM_PL111=yes
2793 HAVE_GALLIUM_VIRGL=yes
2794 require_libdrm "virgl"
2795 if test "x$enable_egl" = xyes; then
2796 require_basic_egl "virgl"
2800 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2806 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2807 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x5.0.0 -a \
2808 "x$LLVM_VERSION" != x5.0.1 -a \
2809 "x$LLVM_VERSION" != x5.0.2)
2811 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2812 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2813 llvm_add_default_components "gallium"
2816 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2817 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2818 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2819 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2820 AM_CONDITIONAL(HAVE_SWR_BUILTIN, test "x$HAVE_SWR_BUILTIN" = xyes)
2822 dnl We need to validate some needed dependencies for renderonly drivers.
2824 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2825 AC_MSG_ERROR([Building with imx requires etnaviv])
2828 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2829 AC_MSG_ERROR([Building with pl111 requires vc4])
2832 if test "x$HAVE_GALLIUM_NOUVEAU" != xyes -a "x$HAVE_GALLIUM_TEGRA" = xyes; then
2833 AC_MSG_ERROR([Building with tegra requires nouveau])
2836 detect_old_buggy_llvm() {
2837 dnl llvm-config may not give the right answer when llvm is a built as a
2838 dnl single shared library, so we must work the library name out for
2840 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2841 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2842 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2843 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2845 if test "x$llvm_have_one_so" = xyes; then
2846 dnl LLVM was built using auto*, so there is only one shared object.
2847 LLVM_LIBS="-l$LLVM_SO_NAME"
2849 dnl If LLVM was built with CMake, there will be one shared object per
2851 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2852 [AC_MSG_ERROR([Could not find llvm shared libraries:
2853 Please make sure you have built llvm with the --enable-shared option
2854 and that your llvm libraries are installed in $LLVM_LIBDIR
2855 If you have installed your llvm libraries to a different directory you
2856 can use the --with-llvm-prefix= configure flag to specify this directory.
2857 NOTE: Mesa is attempting to use llvm shared libraries by default.
2858 If you do not want to build with llvm shared libraries and instead want to
2859 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2860 invocation and rebuild.])])
2862 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2863 dnl install uses a shared object for each component and we have
2864 dnl already added all of these objects to LLVM_LIBS.
2869 dnl Set defines and buildtime variables only when using LLVM.
2871 if test "x$enable_llvm" = xyes; then
2872 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2874 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2875 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2876 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2878 dnl Set LLVM_LIBS - This is done after the driver configuration so
2879 dnl that drivers can add additional components to LLVM_COMPONENTS.
2880 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2881 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2882 dnl this was causing the same libraries to be appear multiple times
2885 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 9; then
2886 if test "x$enable_llvm_shared_libs" = xyes; then
2887 LLVM_LIBS="`$LLVM_CONFIG --link-shared --libs ${LLVM_COMPONENTS}`"
2889 dnl Invoking llvm-config with both -libs and --system-libs produces the
2890 dnl two separate lines - each for the set of libraries.
2891 dnl Call the program twice, effectively folding them into a single line.
2892 LLVM_LIBS="`$LLVM_CONFIG --link-static --libs ${LLVM_COMPONENTS}`"
2893 dnl We need to link to llvm system libs when using static libs
2894 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --link-static --system-libs`"
2897 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2898 if test "x$enable_llvm_shared_libs" = xyes; then
2899 detect_old_buggy_llvm
2901 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2902 dnl We need to link to llvm system libs when using static libs
2903 dnl However, only llvm 3.5+ provides --system-libs
2904 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2905 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2910 dnl The gallium-xlib GLX and gallium OSMesa targets directly embed the
2911 dnl swr/llvmpipe driver into the final binary. Adding LLVM_LIBS results in
2912 dnl the LLVM library propagated in the Libs.private of the respective .pc
2913 dnl file which ensures complete dependency information when statically
2915 if test "x$enable_glx" == xgallium-xlib; then
2916 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $LLVM_LIBS"
2918 if test "x$enable_gallium_osmesa" = xyes; then
2919 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV $LLVM_LIBS"
2923 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2924 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2925 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2926 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2927 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2928 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2929 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2930 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2931 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2932 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2933 AM_CONDITIONAL(HAVE_GALLIUM_TEGRA, test "x$HAVE_GALLIUM_TEGRA" = xyes)
2934 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2935 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2936 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2937 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2938 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2939 "x$HAVE_GALLIUM_SWR" = xyes)
2940 AM_CONDITIONAL(HAVE_GALLIUM_V3D, test "x$HAVE_GALLIUM_V3D" = xyes)
2941 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2942 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2944 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2946 if test "x$enable_dri" = xyes; then
2947 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2950 if test "x$have_drisw_kms" = xyes; then
2951 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2953 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2955 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2956 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2957 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2958 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2959 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2960 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2962 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2963 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2965 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2966 "x$HAVE_RADEON_VULKAN" = xyes)
2968 AM_CONDITIONAL(HAVE_BROADCOM_DRIVERS, test "x$HAVE_GALLIUM_VC4" = xyes -o \
2969 "x$HAVE_GALLIUM_V3D" = xyes)
2971 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2972 "x$HAVE_I965_DRI" = xyes)
2974 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2975 "x$HAVE_GALLIUM_R600" = xyes -o \
2976 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2977 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2978 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2979 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2980 AM_CONDITIONAL(USE_V3D_SIMULATOR, test x$USE_V3D_SIMULATOR = xyes)
2981 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2983 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2984 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2985 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2986 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2987 "x$enable_gallium_osmesa" = xyes)
2989 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2990 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2991 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2992 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2993 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
2994 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
2996 AC_SUBST([NINE_MAJOR], 1)
2997 AC_SUBST([NINE_MINOR], 0)
2998 AC_SUBST([NINE_PATCH], 0)
2999 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_PATCH")
3001 AC_SUBST([VDPAU_MAJOR], 1)
3002 AC_SUBST([VDPAU_MINOR], 0)
3004 if test "x$enable_va" = xyes; then
3005 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
3006 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
3008 AC_SUBST([VA_MAJOR], $VA_MAJOR)
3009 AC_SUBST([VA_MINOR], $VA_MINOR)
3011 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
3013 AC_SUBST([XVMC_MAJOR], 1)
3014 AC_SUBST([XVMC_MINOR], 0)
3016 AC_SUBST([XA_MAJOR], 2)
3017 AC_SUBST([XA_MINOR], 4)
3018 AC_SUBST([XA_PATCH], 0)
3019 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_PATCH")
3021 AC_ARG_ENABLE(valgrind,
3022 [AS_HELP_STRING([--enable-valgrind],
3023 [Build mesa with valgrind support (default: auto)])],
3024 [VALGRIND=$enableval], [VALGRIND=auto])
3025 if test "x$VALGRIND" != xno; then
3026 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
3028 AC_MSG_CHECKING([whether to enable Valgrind support])
3029 if test "x$VALGRIND" = xauto; then
3030 VALGRIND="$have_valgrind"
3033 if test "x$VALGRIND" = "xyes"; then
3034 if ! test "x$have_valgrind" = xyes; then
3035 AC_MSG_ERROR([Valgrind support required but not present])
3037 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
3040 AC_MSG_RESULT([$VALGRIND])
3042 dnl Restore LDFLAGS and CPPFLAGS
3043 LDFLAGS="$_SAVE_LDFLAGS"
3044 CPPFLAGS="$_SAVE_CPPFLAGS"
3046 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
3047 if test "x$acv_mesa_CLANG" = xyes; then
3048 CFLAGS="$CFLAGS -Qunused-arguments"
3049 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
3052 dnl Add user CFLAGS and CXXFLAGS
3053 CFLAGS="$CFLAGS $USER_CFLAGS"
3054 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
3056 dnl Substitute the config
3057 AC_CONFIG_FILES([Makefile
3060 src/amd/vulkan/Makefile
3061 src/broadcom/Makefile
3062 src/compiler/Makefile
3065 src/egl/wayland/wayland-drm/Makefile
3066 src/gallium/Makefile
3067 src/gallium/auxiliary/Makefile
3068 src/gallium/auxiliary/pipe-loader/Makefile
3069 src/gallium/drivers/freedreno/Makefile
3070 src/gallium/drivers/i915/Makefile
3071 src/gallium/drivers/llvmpipe/Makefile
3072 src/gallium/drivers/nouveau/Makefile
3073 src/gallium/drivers/pl111/Makefile
3074 src/gallium/drivers/r300/Makefile
3075 src/gallium/drivers/r600/Makefile
3076 src/gallium/drivers/radeonsi/Makefile
3077 src/gallium/drivers/softpipe/Makefile
3078 src/gallium/drivers/svga/Makefile
3079 src/gallium/drivers/swr/Makefile
3080 src/gallium/drivers/tegra/Makefile
3081 src/gallium/drivers/etnaviv/Makefile
3082 src/gallium/drivers/imx/Makefile
3083 src/gallium/drivers/v3d/Makefile
3084 src/gallium/drivers/vc4/Makefile
3085 src/gallium/drivers/virgl/Makefile
3086 src/gallium/state_trackers/clover/Makefile
3087 src/gallium/state_trackers/dri/Makefile
3088 src/gallium/state_trackers/glx/xlib/Makefile
3089 src/gallium/state_trackers/nine/Makefile
3090 src/gallium/state_trackers/omx/Makefile
3091 src/gallium/state_trackers/omx/bellagio/Makefile
3092 src/gallium/state_trackers/omx/tizonia/Makefile
3093 src/gallium/state_trackers/osmesa/Makefile
3094 src/gallium/state_trackers/va/Makefile
3095 src/gallium/state_trackers/vdpau/Makefile
3096 src/gallium/state_trackers/xa/Makefile
3097 src/gallium/state_trackers/xa/xa_tracker.h
3098 src/gallium/state_trackers/xvmc/Makefile
3099 src/gallium/targets/d3dadapter9/Makefile
3100 src/gallium/targets/d3dadapter9/d3d.pc
3101 src/gallium/targets/dri/Makefile
3102 src/gallium/targets/libgl-xlib/Makefile
3103 src/gallium/targets/omx/Makefile
3104 src/gallium/targets/opencl/Makefile
3105 src/gallium/targets/opencl/mesa.icd
3106 src/gallium/targets/osmesa/Makefile
3107 src/gallium/targets/osmesa/osmesa.pc
3108 src/gallium/targets/pipe-loader/Makefile
3109 src/gallium/targets/va/Makefile
3110 src/gallium/targets/vdpau/Makefile
3111 src/gallium/targets/xa/Makefile
3112 src/gallium/targets/xa/xatracker.pc
3113 src/gallium/targets/xvmc/Makefile
3114 src/gallium/tests/trivial/Makefile
3115 src/gallium/tests/unit/Makefile
3116 src/gallium/winsys/etnaviv/drm/Makefile
3117 src/gallium/winsys/imx/drm/Makefile
3118 src/gallium/winsys/freedreno/drm/Makefile
3119 src/gallium/winsys/i915/drm/Makefile
3120 src/gallium/winsys/nouveau/drm/Makefile
3121 src/gallium/winsys/pl111/drm/Makefile
3122 src/gallium/winsys/radeon/drm/Makefile
3123 src/gallium/winsys/amdgpu/drm/Makefile
3124 src/gallium/winsys/svga/drm/Makefile
3125 src/gallium/winsys/sw/dri/Makefile
3126 src/gallium/winsys/sw/kms-dri/Makefile
3127 src/gallium/winsys/sw/null/Makefile
3128 src/gallium/winsys/sw/wrapper/Makefile
3129 src/gallium/winsys/sw/xlib/Makefile
3130 src/gallium/winsys/tegra/drm/Makefile
3131 src/gallium/winsys/v3d/drm/Makefile
3132 src/gallium/winsys/vc4/drm/Makefile
3133 src/gallium/winsys/virgl/drm/Makefile
3134 src/gallium/winsys/virgl/vtest/Makefile
3138 src/glx/apple/Makefile
3139 src/glx/tests/Makefile
3140 src/glx/windows/Makefile
3141 src/glx/windows/windowsdriproto.pc
3146 src/mapi/es1api/glesv1_cm.pc
3147 src/mapi/es2api/glesv2.pc
3148 src/mapi/glapi/gen/Makefile
3151 src/mesa/drivers/dri/dri.pc
3152 src/mesa/drivers/dri/common/Makefile
3153 src/mesa/drivers/dri/i915/Makefile
3154 src/mesa/drivers/dri/i965/Makefile
3155 src/mesa/drivers/dri/Makefile
3156 src/mesa/drivers/dri/nouveau/Makefile
3157 src/mesa/drivers/dri/r200/Makefile
3158 src/mesa/drivers/dri/radeon/Makefile
3159 src/mesa/drivers/dri/swrast/Makefile
3160 src/mesa/drivers/osmesa/Makefile
3161 src/mesa/drivers/osmesa/osmesa.pc
3162 src/mesa/drivers/x11/Makefile
3163 src/mesa/main/tests/Makefile
3164 src/mesa/state_tracker/tests/Makefile
3166 src/util/tests/hash_table/Makefile
3167 src/util/tests/set/Makefile
3168 src/util/tests/string_buffer/Makefile
3169 src/util/tests/vma/Makefile
3170 src/util/xmlpool/Makefile
3171 src/vulkan/Makefile])
3175 # Fix up dependencies in *.Plo files, where we changed the extension of a
3177 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
3179 rm -f src/compiler/spirv/spirv_info.lo
3180 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
3182 rm -f src/compiler/nir/.deps/nir_intrinsics.Plo
3183 echo "# dummy" > src/compiler/nir/.deps/nir_intrinsics.Plo
3186 dnl Output some configuration info for the user
3189 echo " prefix: $prefix"
3190 echo " exec_prefix: $exec_prefix"
3191 echo " libdir: $libdir"
3192 echo " includedir: $includedir"
3196 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
3200 case "x$enable_osmesa$enable_gallium_osmesa" in
3202 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
3205 echo " OSMesa: lib$OSMESA_LIB"
3213 if test "x$enable_dri" != xno; then
3214 echo " DRI platform: $dri_platform"
3215 if test -z "$DRI_DIRS"; then
3216 echo " DRI drivers: no"
3218 echo " DRI drivers: $DRI_DIRS"
3220 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
3223 case "x$enable_glx" in
3225 echo " GLX: DRI-based"
3228 echo " GLX: Xlib-based"
3231 echo " GLX: Xlib-based (Gallium)"
3234 echo " GLX: $enable_glx"
3240 echo " EGL: $enable_egl"
3241 if test "$enable_egl" = yes; then
3244 if test "x$enable_dri" != "xno"; then
3245 egl_drivers="$egl_drivers builtin:egl_dri2"
3247 if test "x$enable_dri3" != "xno"; then
3248 egl_drivers="$egl_drivers builtin:egl_dri3"
3251 echo " EGL drivers: $egl_drivers"
3253 if test "x$enable_gbm" = xyes; then
3259 echo " EGL/Vulkan/VL platforms: $platforms"
3263 if test "x$VULKAN_DRIVERS" != x; then
3264 echo " Vulkan drivers: $VULKAN_DRIVERS"
3265 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3267 echo " Vulkan drivers: no"
3271 if test "x$enable_llvm" = xyes; then
3273 echo " llvm-config: $LLVM_CONFIG"
3274 echo " llvm-version: $LLVM_VERSION"
3280 if test -n "$with_gallium_drivers"; then
3281 echo " Gallium drivers: $gallium_drivers"
3282 echo " Gallium st: $gallium_st"
3288 if test "x$enable_gallium_extra_hud" != xyes; then
3289 echo " HUD extra stats: no"
3291 echo " HUD extra stats: yes"
3294 if test "x$enable_lmsensors" != xyes; then
3295 echo " HUD lmsensors: no"
3297 echo " HUD lmsensors: yes"
3301 if test "x$HAVE_GALLIUM_SWR" != x; then
3302 if test "x$HAVE_SWR_BUILTIN" = xyes; then
3303 echo " SWR archs: $swr_archs (builtin)"
3305 echo " SWR archs: $swr_archs"
3311 echo " Shared libs: $enable_shared"
3312 echo " Static libs: $enable_static"
3313 echo " Shared-glapi: $enable_shared_glapi"
3315 dnl Compiler options
3316 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3317 cflags=`echo $CFLAGS | \
3318 $SED 's/^ *//;s/ */ /;s/ *$//'`
3319 cxxflags=`echo $CXXFLAGS | \
3320 $SED 's/^ *//;s/ */ /;s/ *$//'`
3321 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3322 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3324 echo " CFLAGS: $cflags"
3325 echo " CXXFLAGS: $cxxflags"
3326 echo " CXX11_CXXFLAGS: $CXX11_CXXFLAGS"
3327 echo " LDFLAGS: $ldflags"
3328 echo " Macros: $defines"
3330 if test "x$enable_llvm" = xyes; then
3331 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3332 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3333 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3334 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3337 echo " PYTHON2: $PYTHON2"
3340 echo " Run '${MAKE-make}' to build Mesa"