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=2.4.95
78 LIBDRM_INTEL_REQUIRED=2.4.75
79 LIBDRM_NVVIEUX_REQUIRED=2.4.66
80 LIBDRM_NOUVEAU_REQUIRED=2.4.66
81 LIBDRM_ETNAVIV_REQUIRED=2.4.89
82 LIBDRM_VC4_REQUIRED=2.4.89
84 dnl Versions for external dependencies
85 DRI2PROTO_REQUIRED=2.8
86 GLPROTO_REQUIRED=1.4.14
87 LIBOMXIL_BELLAGIO_REQUIRED=0.0
88 LIBOMXIL_TIZONIA_REQUIRED=0.10.0
92 WAYLAND_EGL_BACKEND_REQUIRED=3
93 WAYLAND_PROTOCOLS_REQUIRED=1.8
96 XCBDRI3_MODIFIERS_REQUIRED=1.13
98 XCBPRESENT_MODIFIERS_REQUIRED=1.13
100 XSHMFENCE_REQUIRED=1.1
102 PYTHON_MAKO_REQUIRED=0.8.0
103 LIBSENSORS_REQUIRED=4.0.0
107 LLVM_REQUIRED_GALLIUM=3.3.0
108 LLVM_REQUIRED_OPENCL=3.9.0
109 LLVM_REQUIRED_R600=3.9.0
110 LLVM_REQUIRED_RADEONSI=6.0.0
111 LLVM_REQUIRED_RADV=6.0.0
112 LLVM_REQUIRED_SWR=6.0.0
118 dnl add this here, so the help for this environmnet variable is close to
119 dnl other CC/CXX flags related help
120 AC_ARG_VAR([CXX11_CXXFLAGS], [Compiler flag to enable C++11 support (only needed if not
121 enabled by default and different from -std=c++11)])
127 AM_PATH_PYTHON([2.7],, [:])
138 LT_INIT([disable-static])
140 AC_CHECK_PROG(RM, rm, [rm -f])
143 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
144 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
146 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
147 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
149 AC_CHECK_PROG(INDENT, indent, indent, cat)
150 if test "x$INDENT" != "xcat"; then
151 # Only GNU indent is supported
152 INDENT_VERSION=`indent --version | grep GNU`
153 if test $? -eq 0; then
154 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
160 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
162 if test "$PYTHON2" = ":"; then
163 if test ! -f "$srcdir/src/util/format_srgb.c"; then
164 AC_MSG_ERROR([Python not found - unable to generate sources])
167 if test "x$acv_mako_found" = xno; then
168 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
169 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
176 dnl We need a POSIX shell for parts of the build. Assume we have one
180 # Solaris /bin/sh is too old/non-POSIX compliant
181 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
186 dnl clang is mostly GCC-compatible, but its version is much lower,
187 dnl so we have to check for it.
188 AC_MSG_CHECKING([if compiling with clang])
191 [AC_LANG_PROGRAM([], [[
196 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
198 AC_MSG_RESULT([$acv_mesa_CLANG])
200 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
201 dnl versions are explictly not supported.
204 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
205 AC_MSG_CHECKING([whether gcc version is sufficient])
209 GCC_VERSION=`$CC -dumpversion`
210 if test $? -eq 0; then
211 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
212 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
215 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
217 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
222 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
225 if test "x$cross_compiling" = xyes; then
230 dnl We don't support building Mesa with Sun C compiler
231 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
232 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
233 if test "x$SUNCC" = xyes; then
234 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
237 dnl Check for compiler builtins
238 AX_GCC_BUILTIN([__builtin_bswap32])
239 AX_GCC_BUILTIN([__builtin_bswap64])
240 AX_GCC_BUILTIN([__builtin_clz])
241 AX_GCC_BUILTIN([__builtin_clzll])
242 AX_GCC_BUILTIN([__builtin_ctz])
243 AX_GCC_BUILTIN([__builtin_expect])
244 AX_GCC_BUILTIN([__builtin_ffs])
245 AX_GCC_BUILTIN([__builtin_ffsll])
246 AX_GCC_BUILTIN([__builtin_popcount])
247 AX_GCC_BUILTIN([__builtin_popcountll])
248 AX_GCC_BUILTIN([__builtin_unreachable])
250 AX_GCC_FUNC_ATTRIBUTE([const])
251 AX_GCC_FUNC_ATTRIBUTE([flatten])
252 AX_GCC_FUNC_ATTRIBUTE([format])
253 AX_GCC_FUNC_ATTRIBUTE([malloc])
254 AX_GCC_FUNC_ATTRIBUTE([packed])
255 AX_GCC_FUNC_ATTRIBUTE([pure])
256 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
257 AX_GCC_FUNC_ATTRIBUTE([unused])
258 AX_GCC_FUNC_ATTRIBUTE([visibility])
259 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
260 AX_GCC_FUNC_ATTRIBUTE([weak])
261 AX_GCC_FUNC_ATTRIBUTE([alias])
262 AX_GCC_FUNC_ATTRIBUTE([noreturn])
264 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
266 dnl Make sure the pkg-config macros are defined
267 m4_ifndef([PKG_PROG_PKG_CONFIG],
268 [m4_fatal([Could not locate the pkg-config autoconf macros.
269 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
270 are in a different location, try setting the environment variable
271 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
272 PKG_PROG_PKG_CONFIG()
274 dnl LIB_DIR - library basename
275 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
278 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
279 _SAVE_LDFLAGS="$LDFLAGS"
280 _SAVE_CPPFLAGS="$CPPFLAGS"
283 DEFINES="-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
290 linux*|*-gnu*|gnu*|cygwin*)
291 DEFINES="$DEFINES -D_GNU_SOURCE"
294 DEFINES="$DEFINES -DSVR4"
298 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
300 # Toggle Werror since at some point clang started treating unknown -W
301 # flags as warnings, succeeding with the build, yet issuing an annoying
303 save_CFLAGS="$CFLAGS"
304 export CFLAGS="$CFLAGS -Werror"
307 dnl Check compiler flags
309 AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"])
310 AX_CHECK_COMPILE_FLAG([-Werror=implicit-function-declaration], [CFLAGS="$CFLAGS -Werror=implicit-function-declaration"])
311 AX_CHECK_COMPILE_FLAG([-Werror=missing-prototypes], [CFLAGS="$CFLAGS -Werror=missing-prototypes"])
312 AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [CFLAGS="$CFLAGS -Wmissing-prototypes"])
313 dnl Dylan Baker: gcc and clang always accepr -Wno-*, hence check for the original warning, then set the no-* flag
314 AX_CHECK_COMPILE_FLAG([-Wmissing-field-initializers], [CFLAGS="$CFLAGS -Wno-missing-field-initializers"])
315 AX_CHECK_COMPILE_FLAG([-Wformat-truncation], [CFLAGS="$CFLAGS -Wno-format-truncation"])
316 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CFLAGS="$CFLAGS -fno-math-errno"])
318 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CFLAGS="$CFLAGS -fno-trapping-math"])
319 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CFLAGS="-fvisibility=hidden"])
321 CFLAGS="$save_CFLAGS"
323 # Toggle Werror since at some point clang started treating unknown -W
324 # flags as warnings, succeeding with the build, yet issuing an annoying
327 dnl Check C++ compiler flags
330 AX_CHECK_COMPILE_FLAG([-Wall], [CXXFLAGS="$CXXFLAGS -Wall"])
331 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CXXFLAGS="$CXXFLAGS -fno-math-errno"])
332 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CXXFLAGS="$CXXFLAGS -fno-trapping-math"])
333 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CXXFLAGS="-fvisibility=hidden"])
334 AX_CHECK_COMPILE_FLAG([-Wmissing-field-initializers], [CXXFLAGS="$CXXFLAGS -Wno-missing-field-initializers"])
335 AX_CHECK_COMPILE_FLAG([-Wformat-truncation], [CXXFLAGS="$CXXFLAGS -Wno-format-truncation"])
338 # Flags to help ensure that certain portions of the code -- and only those
339 # portions -- can be built with MSVC:
340 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
341 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
342 # supports most of C99)
343 # - the rest has no compiler compiler restrictions
344 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=pointer-arith"])
345 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla"])
347 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=pointer-arith"])
348 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla"])
351 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
352 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
354 if test "x$GCC" = xyes; then
355 if test "x$USE_GNU99" = xyes; then
356 CFLAGS="$CFLAGS -std=gnu99"
358 CFLAGS="$CFLAGS -std=c99"
363 dnl Check whether C++11 is supported, if the environment variable
364 dnl CXX11_CXXFLAGS is set it takes precedence.
369 check_cxx11_available() {
373 #if !(__cplusplus >= 201103L)
381 ], AC_MSG_RESULT(no))
382 eval "$output_support=\$cxx11_support"
386 save_CXXFLAGS="$CXXFLAGS"
388 dnl If the user provides a flag to enable c++11, then we test only this
389 if test "x$CXX11_CXXFLAGS" != "x"; then
390 CXXFLAGS="$CXXFLAGS $CXX11_CXXFLAGS"
391 AC_MSG_CHECKING(whether c++11 is enabled by via $CXX11_CXXFLAGS)
392 check_cxx11_available HAVE_CXX11
394 dnl test whether c++11 is enabled by default
395 AC_MSG_CHECKING(whether c++11 is enabled by default)
396 check_cxx11_available HAVE_CXX11
398 dnl C++11 not enabled by default, test whether -std=c++11 does the job
399 if test "x$HAVE_CXX11" != "xyes"; then
400 CXX11_CXXFLAGS=-std=c++11
401 CXXFLAGS="$CXXFLAGS $CXX11_CXXFLAGS"
402 AC_MSG_CHECKING(whether c++11 is enabled by via $CXX11_CXXFLAGS)
403 check_cxx11_available HAVE_CXX11
407 CXXFLAGS="$save_CXXFLAGS"
408 AM_CONDITIONAL(HAVE_STD_CXX11, test "x$HAVE_CXX11" = "xyes")
409 AC_SUBST(CXX11_CXXFLAGS)
412 dnl even if the compiler appears to support it, using visibility attributes isn't
413 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
417 VISIBILITY_CXXFLAGS=""
421 AC_SUBST([VISIBILITY_CFLAGS])
422 AC_SUBST([VISIBILITY_CXXFLAGS])
424 dnl For some reason, the test for -Wno-foo always succeeds with gcc, even if the
425 dnl option is not supported. Hence, check for -Wfoo instead.
426 AX_CHECK_COMPILE_FLAG([-Woverride-init], [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-override-init"]) # gcc
427 AX_CHECK_COMPILE_FLAG([-Winitializer-overrides], [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-initializer-overrides"]) # clang
428 AC_SUBST([WNO_OVERRIDE_INIT])
431 dnl Optional flags, check for compiler support
433 SSE41_CFLAGS="-msse4.1"
434 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
435 dnl stack, but on x86-32 such alignment is not guaranteed.
436 case "$target_cpu" in
438 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
441 save_CFLAGS="$CFLAGS"
442 CFLAGS="$SSE41_CFLAGS $CFLAGS"
443 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
444 #include <smmintrin.h>
447 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
448 c = _mm_max_epu32(a, b);
449 return _mm_cvtsi128_si32(c);
450 }]])], SSE41_SUPPORTED=1)
451 CFLAGS="$save_CFLAGS"
452 if test "x$SSE41_SUPPORTED" = x1; then
453 DEFINES="$DEFINES -DUSE_SSE41"
455 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
456 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
458 dnl Check for new-style atomic builtins. We first check without linking to
460 AC_MSG_CHECKING(whether __atomic_load_n is supported)
461 AC_LINK_IFELSE([AC_LANG_SOURCE([[
467 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
468 (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
469 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=yes, GCC_ATOMIC_BUILTINS_SUPPORTED=no)
471 dnl If that didn't work, we try linking with -latomic, which is needed on some
473 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" != xyes; then
474 save_LDFLAGS=$LDFLAGS
475 LDFLAGS="$LDFLAGS -latomic"
476 AC_LINK_IFELSE([AC_LANG_SOURCE([[
482 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
483 (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
484 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=yes LIBATOMIC_LIBS="-latomic",
485 GCC_ATOMIC_BUILTINS_SUPPORTED=no)
486 LDFLAGS=$save_LDFLAGS
488 AC_MSG_RESULT($GCC_ATOMIC_BUILTINS_SUPPORTED)
490 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = xyes; then
491 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
493 AC_SUBST([LIBATOMIC_LIBS])
495 dnl Check if host supports 64-bit atomics
496 dnl note that lack of support usually results in link (not compile) error
497 AC_MSG_CHECKING(whether __sync_add_and_fetch_8 is supported)
498 AC_LINK_IFELSE([AC_LANG_SOURCE([[
502 return __sync_add_and_fetch(&v, (uint64_t)1);
503 }]])], GCC_64BIT_ATOMICS_SUPPORTED=yes, GCC_64BIT_ATOMICS_SUPPORTED=no)
504 if test "x$GCC_64BIT_ATOMICS_SUPPORTED" != xyes; then
505 DEFINES="$DEFINES -DMISSING_64BIT_ATOMICS"
507 AC_MSG_RESULT($GCC_64BIT_ATOMICS_SUPPORTED)
509 dnl Check for Endianness
517 dnl Check for POWER8 Architecture
518 PWR8_CFLAGS="-mpower8-vector"
519 have_pwr8_intrinsics=no
520 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
522 CFLAGS="$PWR8_CFLAGS $CFLAGS"
523 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
524 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
525 #error "Need GCC >= 4.8 for sane POWER8 support"
529 vector unsigned char r;
530 vector unsigned int v = vec_splat_u32 (1);
531 r = __builtin_vec_vgbbd ((vector unsigned char) v);
533 }]])], have_pwr8_intrinsics=yes)
537 [AS_HELP_STRING([--disable-pwr8],
538 [disable POWER8-specific instructions])],
539 [enable_pwr8=$enableval], [enable_pwr8=auto])
541 if test "x$enable_pwr8" = xno ; then
542 have_pwr8_intrinsics=disabled
545 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
546 DEFINES="$DEFINES -D_ARCH_PWR8"
547 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
548 CFLAGS="$CFLAGS $PWR8_CFLAGS"
553 AC_MSG_RESULT($have_pwr8_intrinsics)
554 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
555 AC_MSG_ERROR([POWER8 compiler support not detected])
558 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
559 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
562 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
564 dnl Can't have static and shared libraries, default to static if user
565 dnl explicitly requested. If both disabled, set to static since shared
566 dnl was explicitly requested.
567 case "x$enable_static$enable_shared" in
569 AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
572 AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
576 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
579 dnl other compiler options
581 AC_ARG_ENABLE([debug],
582 [AS_HELP_STRING([--enable-debug],
583 [use debug compiler flags and macros @<:@default=disabled@:>@])],
584 [enable_debug="$enableval"],
588 AC_ARG_ENABLE([profile],
589 [AS_HELP_STRING([--enable-profile],
590 [enable profiling of code @<:@default=disabled@:>@])],
591 [enable_profile="$enableval"],
595 AC_ARG_ENABLE([sanitize],
596 [AS_HELP_STRING([--enable-sanitize@<:@=address|undefined@:>@],
597 [enable code sanitizer @<:@default=disabled@:>@])],
598 [enable_sanitize="$enableval"],
599 [enable_sanitize=no])
601 if test "x$enable_profile" = xyes; then
602 DEFINES="$DEFINES -DPROFILE"
603 if test "x$GCC" = xyes; then
604 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
606 if test "x$GXX" = xyes; then
607 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
611 if test "x$enable_debug" = xyes; then
612 DEFINES="$DEFINES -DDEBUG"
613 if test "x$enable_profile" = xyes; then
614 AC_MSG_WARN([Debug and Profile are enabled at the same time])
616 if test "x$GCC" = xyes; then
617 if ! echo "$CFLAGS" | grep -q -e '-g'; then
620 if ! echo "$CFLAGS" | grep -q -e '-O'; then
624 if test "x$GXX" = xyes; then
625 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
626 CXXFLAGS="$CXXFLAGS -g"
628 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
629 CXXFLAGS="$CXXFLAGS -O0"
633 DEFINES="$DEFINES -DNDEBUG"
636 if test "x$enable_sanitize" != xno; then
637 if test "x$enable_profile" = xyes; then
638 AC_MSG_WARN([Sanitize and Profile are enabled at the same time])
641 CFLAGS="$CFLAGS -fsanitize=$enable_sanitize"
642 CXXFLAGS="$CXXFLAGS -fsanitize=$enable_sanitize"
643 LDFLAGS="$LDFLAGS -fsanitize=$enable_sanitize"
646 [AC_LANG_SOURCE([int main(){return 0;}])],
648 [AC_MSG_FAILURE([sanitize flags '$enable_sanitize' not supported])])
652 dnl Check if linker supports -Bsymbolic
654 save_LDFLAGS=$LDFLAGS
655 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
656 AC_MSG_CHECKING([if ld supports -Bsymbolic])
658 [AC_LANG_SOURCE([int main() { return 0;}])],
659 [AC_MSG_RESULT([yes])
660 BSYMBOLIC="-Wl,-Bsymbolic";],
663 LDFLAGS=$save_LDFLAGS
665 AC_SUBST([BSYMBOLIC])
668 dnl Check if linker supports garbage collection
670 save_LDFLAGS=$LDFLAGS
671 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
672 AC_MSG_CHECKING([whether ld supports --gc-sections])
674 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
675 [AC_MSG_RESULT([yes])
676 GC_SECTIONS="-Wl,--gc-sections";],
679 LDFLAGS=$save_LDFLAGS
681 AC_SUBST([GC_SECTIONS])
684 dnl OpenBSD does not have DT_NEEDED entries for libc by design
685 dnl so when these flags are passed to ld via libtool the checks will fail
689 LD_NO_UNDEFINED="" ;;
691 if test "x$enable_sanitize" = xno; then
692 LD_NO_UNDEFINED="-Wl,--no-undefined"
699 AC_SUBST([LD_NO_UNDEFINED])
702 dnl Check if linker supports version scripts
704 AC_MSG_CHECKING([if the linker supports version-scripts])
705 save_LDFLAGS=$LDFLAGS
706 LDFLAGS="$LDFLAGS -Wl,--version-script=$srcdir/build-support/conftest.map"
708 [AC_LANG_SOURCE([int main() { return 0;}])],
709 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
710 [have_ld_version_script=no; AC_MSG_RESULT(no)])
711 LDFLAGS=$save_LDFLAGS
712 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
715 dnl Check if linker supports dynamic list files
717 AC_MSG_CHECKING([if the linker supports --dynamic-list])
718 save_LDFLAGS=$LDFLAGS
719 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=$srcdir/build-support/conftest.dyn"
721 [AC_LANG_SOURCE([int main() { return 0;}])],
722 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
723 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
724 LDFLAGS=$save_LDFLAGS
725 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
728 dnl OSX linker does not support build-id
735 LD_BUILD_ID="-Wl,--build-id=sha1"
738 AC_SUBST([LD_BUILD_ID])
741 dnl compatibility symlinks
745 HAVE_COMPAT_SYMLINKS=yes ;;
747 HAVE_COMPAT_SYMLINKS=no ;;
750 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
755 dnl Unfortunately we need to do a few things that libtool can't help us with,
756 dnl so we need some knowledge of shared library filenames:
758 dnl LIB_EXT is the extension used when creating symlinks for alternate
759 dnl filenames for a shared library which will be dynamically loaded
761 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
762 dnl the file for a shared library we wish to link with
786 dnl Arch/platform-specific settings
789 [AS_HELP_STRING([--disable-asm],
790 [disable assembly usage @<:@default=enabled on supported platforms@:>@])],
791 [enable_asm="$enableval"],
795 AC_MSG_CHECKING([whether to enable assembly])
796 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
797 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
798 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
800 i?86 | x86_64 | amd64)
801 if test "x$host_cpu" != "x$target_cpu"; then
803 AC_MSG_RESULT([no, cross compiling])
808 # check for supported arches
809 if test "x$enable_asm" = xyes; then
813 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
820 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
857 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
858 AC_MSG_RESULT([yes, x86])
861 DEFINES="$DEFINES -DUSE_X86_64_ASM"
862 AC_MSG_RESULT([yes, x86_64])
865 DEFINES="$DEFINES -DUSE_SPARC_ASM"
866 AC_MSG_RESULT([yes, sparc])
869 DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
870 AC_MSG_RESULT([yes, ppc64le])
873 DEFINES="$DEFINES -DUSE_AARCH64_ASM"
874 AC_MSG_RESULT([yes, aarch64])
877 DEFINES="$DEFINES -DUSE_ARM_ASM"
878 AC_MSG_RESULT([yes, arm])
881 AC_MSG_RESULT([no, platform not supported])
887 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
888 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
889 AC_CHECK_HEADERS([endian.h])
890 AC_CHECK_HEADER([dlfcn.h], [DEFINES="$DEFINES -DHAVE_DLFCN_H"])
891 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
892 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
893 AC_CHECK_FUNC([timespec_get], [DEFINES="$DEFINES -DHAVE_TIMESPEC_GET"])
894 AC_CHECK_FUNC([memfd_create], [DEFINES="$DEFINES -DHAVE_MEMFD_CREATE"])
896 AC_MSG_CHECKING([whether strtod has locale support])
897 AC_LINK_IFELSE([AC_LANG_SOURCE([[
901 #ifdef HAVE_XLOCALE_H
905 locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
906 const char *s = "1.0";
908 double d = strtod_l(s, end, loc);
909 float f = strtof_l(s, end, loc);
913 [DEFINES="$DEFINES -DHAVE_STRTOD_L"];
914 AC_MSG_RESULT([yes]),
917 dnl Check to see if dlopen is in default libraries (like Solaris, which
918 dnl has it in libc), or if libdl is needed to get it.
919 AC_CHECK_FUNC([dlopen], [],
920 [AC_CHECK_LIB([dl], [dlopen],
921 [DLOPEN_LIBS="-ldl"])])
922 AC_SUBST([DLOPEN_LIBS])
924 dnl Check if that library also has dladdr
926 LIBS="$LIBS $DLOPEN_LIBS"
927 AC_CHECK_FUNCS([dladdr])
930 AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"])
936 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
937 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
938 [AC_MSG_ERROR([Could not find clock_gettime])])])
939 AC_SUBST([CLOCK_LIB])
943 dnl See if posix_memalign is available
944 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
947 PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED])
948 DEFINES="$DEFINES -DHAVE_ZLIB"
950 dnl Check for pthreads
952 if test "x$ax_pthread_ok" = xno; then
953 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
955 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
956 dnl to -pthread, which causes problems if we need -lpthread to appear in
957 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
958 dnl is not valid for that platform.
959 if test "x$android" = xno; then
960 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
962 dnl According to the manual when using pthreads, one should add -pthread to
963 dnl both compile and link-time arguments.
964 dnl In practise that should be sufficient for all platforms, since any
965 dnl platforms build with GCC and Clang support the flag.
966 PTHREAD_LIBS="$PTHREAD_LIBS -pthread"
968 dnl pthread-stubs is mandatory on some BSD platforms, due to the nature of the
969 dnl project. Even then there's a notable issue as described in the project README
971 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu* | openbsd*)
972 pthread_stubs_possible="no"
975 pthread_stubs_possible="yes"
979 if test "x$pthread_stubs_possible" = xyes; then
980 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
985 AC_MSG_CHECKING(whether pthread_setaffinity_np is supported)
986 AC_LINK_IFELSE([AC_LANG_SOURCE([[
990 void *a = (void*) &pthread_setaffinity_np;
994 [DEFINES="$DEFINES -DHAVE_PTHREAD_SETAFFINITY"];
995 AC_MSG_RESULT([yes]),
999 dnl Check for futex for fast inline simple_mtx_t.
1000 AC_CHECK_HEADER([linux/futex.h], [DEFINES="$DEFINES -DHAVE_LINUX_FUTEX_H"])
1002 dnl SELinux awareness.
1003 AC_ARG_ENABLE([selinux],
1004 [AS_HELP_STRING([--enable-selinux],
1005 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
1006 [MESA_SELINUX="$enableval"],
1008 if test "x$enable_selinux" = "xyes"; then
1009 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
1010 [AC_CHECK_HEADER([selinux/selinux.h],[],
1011 [AC_MSG_ERROR([SELinux headers not found])])
1012 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
1013 [AC_MSG_ERROR([SELinux library not found])])
1014 SELINUX_LIBS="-lselinux"])
1015 DEFINES="$DEFINES -DMESA_SELINUX"
1017 AC_SUBST([SELINUX_CFLAGS])
1018 AC_SUBST([SELINUX_LIBS])
1023 AC_ARG_ENABLE([llvm-shared-libs],
1024 [AS_HELP_STRING([--enable-llvm-shared-libs],
1025 [link with LLVM shared libraries @<:@default=enabled@:>@])],
1026 [enable_llvm_shared_libs="$enableval"],
1027 [enable_llvm_shared_libs=yes])
1029 AC_ARG_WITH([llvm-prefix],
1030 [AS_HELP_STRING([--with-llvm-prefix],
1031 [Prefix for LLVM installations in non-standard locations])],
1032 [llvm_prefix="$withval"],
1035 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1036 if test "x$have_libelf" = xno; then
1039 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1040 AC_SUBST([LIBELF_LIBS])
1041 AC_SUBST([LIBELF_CFLAGS])
1044 if test -z "$LLVM_CONFIG"; then
1045 if test -n "$llvm_prefix"; then
1046 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1048 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1052 llvm_add_component() {
1053 new_llvm_component=$1
1056 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
1057 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
1059 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
1063 llvm_add_optional_component() {
1064 new_llvm_component=$1
1067 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
1068 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
1072 llvm_add_default_components() {
1075 # Required default components
1076 llvm_add_component "bitwriter" $driver_name
1077 llvm_add_component "engine" $driver_name
1078 llvm_add_component "mcdisassembler" $driver_name
1079 llvm_add_component "mcjit" $driver_name
1081 # Optional default components
1082 llvm_add_optional_component "inteljitevents" $driver_name
1089 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
1090 llvm_add_component $new_llvm_target $driver_name
1092 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
1096 # Call this inside ` ` to get the return value.
1097 # $1 is the llvm-config command with arguments.
1098 strip_unwanted_llvm_flags() {
1099 echo " `$1` " | sed -E \
1100 -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
1101 -e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
1102 -e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
1103 -e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
1104 -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
1105 -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
1106 -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
1107 -e 's/-fno-rtti[[[:space:]]]/-Fno-rtti /g' \
1108 -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
1109 -e 's/-Fno-rtti[[[:space:]]]/-fno-rtti /g' \
1110 -e 's/^[[[:space:]]]//' \
1111 -e 's/[[[:space:]]]$//'
1114 llvm_set_environment_variables() {
1115 if test "x$LLVM_CONFIG" != xno; then
1116 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1117 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1118 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1119 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1121 # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
1122 save_CFLAGS="$CFLAGS"
1123 CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
1125 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1126 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1127 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1128 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1129 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
1130 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1132 CFLAGS="$save_CFLAGS"
1134 # Only needed for LLVM < 3.6.0
1135 if test -z "$LLVM_VERSION_PATCH"; then
1136 LLVM_VERSION_PATCH=0
1139 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1149 if test "x$enable_llvm" != "xyes"; then
1150 AC_MSG_ERROR([--enable-llvm is required when building $1])
1154 llvm_require_version() {
1157 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1158 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1159 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1161 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1162 # major > required major
1167 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1168 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1169 # major = required major and
1170 # minor > required minor
1174 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1175 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1176 # major = required major and
1177 # minor = required minor and
1178 # patch >= required patch
1186 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1189 radeon_llvm_check() {
1190 if test ${LLVM_VERSION_INT} -lt 307; then
1191 amdgpu_llvm_target_name='r600'
1193 amdgpu_llvm_target_name='amdgpu'
1196 llvm_require_version $*
1198 llvm_add_target $amdgpu_llvm_target_name $2
1200 llvm_add_default_components $2
1201 llvm_add_component "bitreader" $2
1202 llvm_add_component "ipo" $2
1204 if test "x$have_libelf" != xyes; then
1205 AC_MSG_ERROR([$2 requires libelf when using llvm])
1209 llvm_set_environment_variables
1211 AC_SUBST([LLVM_CFLAGS])
1212 AC_SUBST([LLVM_CXXFLAGS])
1213 AC_SUBST([LLVM_LIBS])
1214 AC_SUBST([LLVM_LDFLAGS])
1215 AC_SUBST([LLVM_INCLUDEDIR])
1220 PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
1221 AC_ARG_ENABLE([libunwind],
1222 [AS_HELP_STRING([--enable-libunwind],
1223 [Use libunwind for backtracing (default: auto)])],
1224 [LIBUNWIND="$enableval"],
1225 [LIBUNWIND="$HAVE_LIBUNWIND"])
1227 if test "x$LIBUNWIND" = "xyes"; then
1228 PKG_CHECK_MODULES(LIBUNWIND, libunwind)
1229 AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
1233 dnl Options for APIs
1234 AC_ARG_ENABLE([opengl],
1235 [AS_HELP_STRING([--disable-opengl],
1236 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1237 [enable_opengl="$enableval"],
1238 [enable_opengl=yes])
1239 AC_ARG_ENABLE([gles1],
1240 [AS_HELP_STRING([--disable-gles1],
1241 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1242 [enable_gles1="$enableval"],
1244 AC_ARG_ENABLE([gles2],
1245 [AS_HELP_STRING([--disable-gles2],
1246 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1247 [enable_gles2="$enableval"],
1250 AC_ARG_ENABLE([dri],
1251 [AS_HELP_STRING([--enable-dri],
1252 [enable DRI modules @<:@default=enabled@:>@])],
1253 [enable_dri="$enableval"],
1256 AC_ARG_ENABLE([gallium-extra-hud],
1257 [AS_HELP_STRING([--enable-gallium-extra-hud],
1258 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1259 [enable_gallium_extra_hud="$enableval"],
1260 [enable_gallium_extra_hud=no])
1261 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1262 if test "x$enable_gallium_extra_hud" = xyes ; then
1263 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1266 #TODO: no pkgconfig .pc available for libsensors.
1267 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1268 AC_ARG_ENABLE([lmsensors],
1269 [AS_HELP_STRING([--enable-lmsensors],
1270 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1271 [enable_lmsensors="$enableval"],
1272 [enable_lmsensors=no])
1273 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1274 if test "x$enable_lmsensors" = xyes ; then
1275 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1276 LIBSENSORS_LIBS="-lsensors"
1280 AC_SUBST(LIBSENSORS_LIBS)
1291 if test "x$enable_dri" = xno; then
1295 AC_ARG_ENABLE([dri3],
1296 [AS_HELP_STRING([--enable-dri3],
1297 [enable DRI3 @<:@default=auto@:>@])],
1298 [enable_dri3="$enableval"],
1299 [enable_dri3="$dri3_default"])
1300 AC_ARG_ENABLE([glx],
1301 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1302 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1303 [enable_glx="$enableval"],
1305 AC_ARG_ENABLE([osmesa],
1306 [AS_HELP_STRING([--enable-osmesa],
1307 [enable OSMesa library @<:@default=disabled@:>@])],
1308 [enable_osmesa="$enableval"],
1310 AC_ARG_ENABLE([gallium-osmesa],
1311 [AS_HELP_STRING([--enable-gallium-osmesa],
1312 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1313 [enable_gallium_osmesa="$enableval"],
1314 [enable_gallium_osmesa=no])
1315 AC_ARG_ENABLE([egl],
1316 [AS_HELP_STRING([--disable-egl],
1317 [disable EGL library @<:@default=enabled@:>@])],
1318 [enable_egl="$enableval"],
1322 [AS_HELP_STRING([--enable-xa],
1323 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1324 [enable_xa="$enableval"],
1326 AC_ARG_ENABLE([gbm],
1327 [AS_HELP_STRING([--enable-gbm],
1328 [enable gbm library @<:@default=yes except cygwin and macOS@:>@])],
1329 [enable_gbm="$enableval"],
1338 AC_ARG_ENABLE([nine],
1339 [AS_HELP_STRING([--enable-nine],
1340 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1341 [enable_nine="$enableval"],
1344 AC_ARG_ENABLE([xvmc],
1345 [AS_HELP_STRING([--enable-xvmc],
1346 [enable xvmc library @<:@default=auto@:>@])],
1347 [enable_xvmc="$enableval"],
1349 AC_ARG_ENABLE([vdpau],
1350 [AS_HELP_STRING([--enable-vdpau],
1351 [enable vdpau library @<:@default=auto@:>@])],
1352 [enable_vdpau="$enableval"],
1353 [enable_vdpau=auto])
1354 AC_ARG_ENABLE([omx],
1355 [AS_HELP_STRING([--enable-omx],
1356 [DEPRECATED: Use --enable-omx-bellagio or --enable-omx-tizonia instead @<:@default=auto@:>@])],
1357 [AC_MSG_ERROR([--enable-omx is deprecated. Use --enable-omx-bellagio or --enable-omx-tizonia instead.])],
1359 AC_ARG_ENABLE([omx-bellagio],
1360 [AS_HELP_STRING([--enable-omx-bellagio],
1361 [enable OpenMAX Bellagio library @<:@default=disabled@:>@])],
1362 [enable_omx_bellagio="$enableval"],
1363 [enable_omx_bellagio=no])
1364 AC_ARG_ENABLE([omx-tizonia],
1365 [AS_HELP_STRING([--enable-omx-tizonia],
1366 [enable OpenMAX Tizonia library @<:@default=disabled@:>@])],
1367 [enable_omx_tizonia="$enableval"],
1368 [enable_omx_tizonia=no])
1370 [AS_HELP_STRING([--enable-va],
1371 [enable va library @<:@default=auto@:>@])],
1372 [enable_va="$enableval"],
1374 AC_ARG_ENABLE([opencl],
1375 [AS_HELP_STRING([--enable-opencl],
1376 [enable OpenCL library @<:@default=disabled@:>@])],
1377 [enable_opencl="$enableval"],
1379 AC_ARG_ENABLE([opencl_icd],
1380 [AS_HELP_STRING([--enable-opencl-icd],
1381 [Build an OpenCL ICD library to be loaded by an ICD implementation
1382 @<:@default=enabled@:>@])],
1383 [enable_opencl_icd="$enableval"],
1384 [enable_opencl_icd=yes])
1386 AC_ARG_ENABLE([gallium-tests],
1387 [AS_HELP_STRING([--enable-gallium-tests],
1388 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1389 [enable_gallium_tests="$enableval"],
1390 [enable_gallium_tests=no])
1392 # Option for Gallium drivers
1394 # Keep this in sync with the --with-gallium-drivers help string default value
1395 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1397 AC_ARG_WITH([gallium-drivers],
1398 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1399 [comma delimited Gallium drivers list, e.g.
1400 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,tegra,v3d,vc4,virgl,etnaviv,imx"
1401 @<:@default=r300,r600,svga,swrast@:>@])],
1402 [with_gallium_drivers="$withval"],
1403 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1405 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1406 # here so that the script doesn't choke on an unknown driver name later.
1407 case "$with_gallium_drivers" in
1408 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1409 no) with_gallium_drivers='' ;;
1412 if test "x$enable_opengl" = xno -a \
1413 "x$enable_gles1" = xno -a \
1414 "x$enable_gles2" = xno -a \
1415 "x$enable_nine" = xno -a \
1416 "x$enable_xa" = xno -a \
1417 "x$enable_xvmc" = xno -a \
1418 "x$enable_vdpau" = xno -a \
1419 "x$enable_omx_bellagio" = xno -a \
1420 "x$enable_omx_tizonia" = xno -a \
1421 "x$enable_va" = xno -a \
1422 "x$enable_opencl" = xno; then
1423 AC_MSG_ERROR([at least one API should be enabled])
1426 if test "x$enable_omx_bellagio" = xyes -a \
1427 "x$enable_omx_tizonia" = xyes; then
1428 AC_MSG_ERROR([Can't enable both bellagio and tizonia at same time])
1431 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1432 if test "x$enable_opengl" = xno -a \
1433 "x$enable_gles1" = xyes; then
1434 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1437 if test "x$enable_opengl" = xno -a \
1438 "x$enable_gles2" = xyes; then
1439 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1442 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1443 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1444 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1445 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1446 "x$enable_gles1" = xyes -o \
1447 "x$enable_gles2" = xyes)
1448 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1449 "x$enable_opengl" = xyes -o \
1450 "x$enable_gles1" = xyes -o \
1451 "x$enable_gles2" = xyes)
1453 # Validate GLX options
1454 if test "x$enable_glx" = xyes; then
1455 if test "x$enable_dri" = xyes; then
1457 elif test -n "$with_gallium_drivers"; then
1458 enable_glx=gallium-xlib
1463 case "x$enable_glx" in
1464 xdri | xxlib | xgallium-xlib)
1465 # GLX requires OpenGL
1466 if test "x$enable_opengl" = xno; then
1467 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1470 # Check individual dependencies
1471 case "x$enable_glx" in
1473 if test "x$enable_dri" = xno; then
1474 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1478 if test "x$enable_dri" = xyes; then
1479 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1483 if test "x$enable_dri" = xyes; then
1484 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1486 if test -z "$with_gallium_drivers"; then
1487 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1495 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1499 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1500 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1501 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1502 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1504 DEFAULT_GL_LIB_NAME=GL
1507 dnl Libglvnd configuration
1509 AC_ARG_ENABLE([libglvnd],
1510 [AS_HELP_STRING([--enable-libglvnd],
1511 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1512 [enable_libglvnd="$enableval"],
1513 [enable_libglvnd=no])
1514 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1516 if test "x$enable_libglvnd" = xyes ; then
1517 case "x$enable_glx" in
1518 xxlib | xgallium-xlib )
1519 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1523 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1524 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1525 AC_SUBST([LIBGLVND_DATADIR])
1527 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1528 DEFAULT_GL_LIB_NAME=GLX_mesa
1530 if test "x$enable_glx" = xno -a "x$enable_egl" = xno; then
1531 AC_MSG_ERROR([cannot build libglvnd without GLX or EGL])
1535 AC_ARG_WITH([gl-lib-name],
1536 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1537 [specify GL library name @<:@default=GL@:>@])],
1538 [AC_MSG_ERROR([--with-gl-lib-name is no longer supported. Rename the library manually if needed.])],
1540 AC_ARG_WITH([osmesa-lib-name],
1541 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1542 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1543 [AC_MSG_ERROR([--with-osmesa-lib-name is no longer supported. Rename the library manually if needed.])],
1545 GL_LIB="$DEFAULT_GL_LIB_NAME"
1549 dnl Mangled Mesa support
1551 AC_ARG_ENABLE([mangling],
1552 [AS_HELP_STRING([--enable-mangling],
1553 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1554 [enable_mangling="${enableval}"],
1555 [enable_mangling=no]
1557 if test "x${enable_mangling}" = "xyes" ; then
1558 if test "x$enable_libglvnd" = xyes; then
1559 AC_MSG_ERROR([Conflicting options --enable-mangling and --enable-libglvnd.])
1561 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1562 GL_LIB="Mangled${GL_LIB}"
1563 OSMESA_LIB="Mangled${OSMESA_LIB}"
1566 AC_SUBST([OSMESA_LIB])
1568 dnl HACK when building glx + glvnd we ship gl.pc, despite that glvnd should do it
1569 dnl Thus we need to use GL as a DSO name.
1570 if test "x$enable_libglvnd" = xyes -a "x$enable_glx" != xno; then
1573 GL_PKGCONF_LIB="$GL_LIB"
1575 AC_SUBST([GL_PKGCONF_LIB])
1578 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1579 [have_libdrm=yes], [have_libdrm=no])
1580 if test "x$have_libdrm" = xyes; then
1581 DEFINES="$DEFINES -DHAVE_LIBDRM"
1585 if test "x$have_libdrm" != xyes; then
1586 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1591 # Select which platform-dependent DRI code gets built
1594 dri_platform='apple' ;;
1596 dri_platform='windows' ;;
1598 dri_platform='none' ;;
1600 dri_platform='drm' ;;
1603 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1604 have_drisw_kms='yes'
1607 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1608 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1609 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1610 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1611 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1612 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1613 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1614 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1615 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1616 AM_CONDITIONAL(HAVE_XLEASE, test "x$have_xlease" = xyes )
1618 AC_ARG_ENABLE([shared-glapi],
1619 [AS_HELP_STRING([--enable-shared-glapi],
1620 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1621 [enable_shared_glapi="$enableval"],
1622 [enable_shared_glapi=yes])
1624 case "x$enable_opengl$enable_gles1$enable_gles2" in
1626 if test "x$enable_shared_glapi" = xno; then
1627 AC_MSG_ERROR([shared GLAPI required when building two or more of
1628 the following APIs - opengl, gles1 gles2])
1633 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1635 # Build the pipe-drivers as separate libraries/modules.
1636 # Do not touch this unless you know what you are doing.
1637 # XXX: Expose via configure option ?
1638 enable_shared_pipe_drivers=no
1641 dnl Driver specific build directories
1644 if test "x$enable_gallium_osmesa" = xyes; then
1645 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1646 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1648 if test "x$enable_osmesa" = xyes; then
1649 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1653 require_dri_shared_libs_and_glapi() {
1654 if test "x$enable_static" = xyes; then
1655 AC_MSG_ERROR([$1 cannot be build as static library])
1658 if test "x$enable_dri" != xyes; then
1659 # There is only a single backend which won't be build/used otherwise.
1660 # XXX: Revisit this as the egl/haiku is a thing.
1661 AC_MSG_ERROR([$1 requires --enable-dri])
1664 if test "x$enable_shared_glapi" != xyes; then
1665 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1669 if test "x$enable_dri" = xyes; then
1670 require_dri_shared_libs_and_glapi "DRI"
1672 # not a hard requirement as swrast does not depend on it
1673 if test "x$have_libdrm" = xyes; then
1674 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1678 AC_ARG_ENABLE([driglx-direct],
1679 [AS_HELP_STRING([--disable-driglx-direct],
1680 [disable direct rendering in GLX and EGL for DRI \
1681 @<:@default=enabled@:>@])],
1682 [driglx_direct="$enableval"],
1683 [driglx_direct="yes"])
1686 dnl libGL configuration per driver
1688 if test "x$enable_glx" != xno; then
1689 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1691 case "x$enable_glx" in
1692 xxlib | xgallium-xlib)
1694 dri_modules="x11 xext xcb"
1695 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1696 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1697 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1698 GL_LIB_DEPS="$XLIBGL_LIBS"
1699 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1700 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1705 require_dri_shared_libs_and_glapi "GLX"
1707 # find the DRI deps for libGL
1708 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1710 if test x"$driglx_direct" = xyes; then
1711 if test x"$dri_platform" = xdrm ; then
1712 DEFINES="$DEFINES -DGLX_USE_DRM"
1713 require_libdrm "Direct rendering"
1715 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1716 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1718 if test x"$enable_dri" = xyes; then
1719 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1722 if test x"$dri_platform" = xapple ; then
1723 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1725 if test x"$dri_platform" = xwindows ; then
1726 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1730 # add xf86vidmode if available
1731 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1732 if test "$HAVE_XF86VIDMODE" = yes ; then
1733 dri_modules="$dri_modules xxf86vm"
1736 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1737 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1738 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1739 GL_LIB_DEPS="$DRIGL_LIBS"
1741 # need DRM libs, $PTHREAD_LIBS, etc.
1742 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1743 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1747 # This is outside the case (above) so that it is invoked even for non-GLX
1749 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1751 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1752 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1753 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1754 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1756 AC_SUBST([X11_INCLUDES])
1757 AC_SUBST([GL_LIB_DEPS])
1758 AC_SUBST([GL_PC_REQ_PRIV])
1759 AC_SUBST([GL_PC_LIB_PRIV])
1760 AC_SUBST([GL_PC_CFLAGS])
1761 AC_SUBST([DRI_PC_REQ_PRIV])
1762 AC_SUBST([GLESv1_CM_LIB_DEPS])
1763 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1764 AC_SUBST([GLESv2_LIB_DEPS])
1765 AC_SUBST([GLESv2_PC_LIB_PRIV])
1767 AC_SUBST([HAVE_XF86VIDMODE])
1772 case "x$enable_glx" in
1773 xxlib | xgallium-xlib)
1774 DEFINES="$DEFINES -DUSE_XSHM"
1777 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1778 if test "x$driglx_direct" = xyes; then
1779 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1788 AC_ARG_ENABLE([glx-tls],
1789 [AS_HELP_STRING([--enable-glx-tls],
1790 [enable TLS support in GLX @<:@default=enabled@:>@])],
1791 [GLX_USE_TLS="$enableval"],
1793 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1795 if test "x$GLX_USE_TLS" = xyes; then
1796 DEFINES="$DEFINES -DGLX_USE_TLS"
1799 dnl Read-only text section on x86 hardened platforms
1800 AC_ARG_ENABLE([glx-read-only-text],
1801 [AS_HELP_STRING([--enable-glx-read-only-text],
1802 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1803 [enable_glx_read_only_text="$enableval"],
1804 [enable_glx_read_only_text=no])
1805 if test "x$enable_glx_read_only_text" = xyes; then
1806 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1810 dnl DEPRECATED: EGL Platforms configuration
1812 AC_ARG_WITH([egl-platforms],
1813 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1814 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1815 [with_egl_platforms="$withval"],
1816 [with_egl_platforms=auto])
1818 if test "x$with_egl_platforms" = xauto; then
1819 with_egl_platforms="x11,surfaceless"
1820 if test "x$enable_gbm" = xyes; then
1821 with_egl_platforms="$with_egl_platforms,drm"
1824 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1828 dnl Platforms configuration
1830 AC_ARG_WITH([platforms],
1831 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1832 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1833 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1834 [with_platforms="$withval"],
1835 [with_platforms=auto])
1837 # Reuse the autodetection rather than duplicating it.
1838 if test "x$with_platforms" = xauto; then
1839 with_platforms=$with_egl_platforms
1842 # Do per platform setups and checks
1843 platforms=`IFS=', '; echo $with_platforms`
1844 for plat in $platforms; do
1848 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= $WAYLAND_REQUIRED])
1849 PKG_CHECK_MODULES([WAYLAND_SERVER], [wayland-server >= $WAYLAND_REQUIRED])
1850 PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED])
1851 if test "x$enable_egl" = xyes; then
1852 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl-backend >= $WAYLAND_EGL_BACKEND_REQUIRED])
1854 WAYLAND_PROTOCOLS_DATADIR=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1856 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1857 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1859 PKG_CHECK_EXISTS([wayland-scanner >= 1.15],
1860 AC_SUBST(SCANNER_ARG, 'private-code'),
1861 AC_SUBST(SCANNER_ARG, 'code'))
1863 if test "x$WAYLAND_SCANNER" = x; then
1864 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1867 if test "x$WAYLAND_SCANNER" = "x:"; then
1868 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1870 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM -DWL_HIDE_DEPRECATED"
1874 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1875 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1879 test "x$enable_gbm" = "xno" &&
1880 AC_MSG_ERROR([EGL platform drm needs gbm])
1881 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1885 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1889 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1890 if test -n "$with_gallium_drivers"; then
1891 PKG_CHECK_MODULES([BACKTRACE], [backtrace])
1893 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1897 AC_MSG_ERROR([platform '$plat' does not exist])
1902 wayland|drm|surfaceless)
1903 require_libdrm "Platform $plat"
1907 AC_SUBST([WAYLAND_PROTOCOLS_DATADIR])
1909 if test "x$enable_glx" != xno; then
1910 if ! echo "$platforms" | grep -q 'x11'; then
1911 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1915 if test x"$enable_dri3" = xyes; then
1916 DEFINES="$DEFINES -DHAVE_DRI3"
1918 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1919 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1920 dri3_modifier_modules="xcb-dri3 >= $XCBDRI3_MODIFIERS_REQUIRED xcb-present >= $XCBPRESENT_MODIFIERS_REQUIRED"
1921 PKG_CHECK_MODULES([XCB_DRI3_MODIFIERS], [$dri3_modifier_modules], [have_dri3_modifiers=yes], [have_dri3_modifiers=no])
1923 if test "x$have_dri3_modifiers" == xyes; then
1924 DEFINES="$DEFINES -DHAVE_DRI3_MODIFIERS"
1929 if echo "$platforms" | grep -q 'x11' && echo "$platforms" | grep -q 'drm'; then
1935 if test x"$have_xlease" = xyes; then
1936 randr_modules="x11-xcb xcb-randr"
1937 PKG_CHECK_MODULES([XCB_RANDR], [$randr_modules])
1938 xlib_randr_modules="xrandr"
1939 PKG_CHECK_MODULES([XLIB_RANDR], [$xlib_randr_modules])
1942 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1943 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1944 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1945 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1946 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1948 AC_ARG_ENABLE(xlib-lease,
1949 [AS_HELP_STRING([--enable-xlib-lease]
1950 [enable VK_acquire_xlib_display using X leases])],
1951 [enable_xlib_lease=$enableval], [enable_xlib_lease=auto])
1952 case "x$enable_xlib_lease" in
1958 if echo "$platforms" | grep -q 'x11' && echo "$platforms" | grep -q 'drm'; then
1959 enable_xlib_lease=yes
1961 enable_xlib_lease=no
1965 AM_CONDITIONAL(HAVE_XLIB_LEASE, test "x$enable_xlib_lease" = xyes)
1970 dnl Directory for DRI drivers
1971 AC_ARG_WITH([dri-driverdir],
1972 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1973 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1974 [DRI_DRIVER_INSTALL_DIR="$withval"],
1975 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1976 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1977 dnl Extra search path for DRI drivers
1978 AC_ARG_WITH([dri-searchpath],
1979 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1980 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1981 [DRI_DRIVER_SEARCH_DIR="$withval"],
1982 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1983 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1984 dnl Which drivers to build - default is chosen by platform
1985 AC_ARG_WITH([dri-drivers],
1986 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1987 [comma delimited classic DRI drivers list, e.g.
1988 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1989 [with_dri_drivers="$withval"],
1990 [with_dri_drivers=auto])
1992 if test "x$with_dri_drivers" = xauto; then
1993 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1994 with_dri_drivers="yes"
1996 with_dri_drivers="no"
1999 if test "x$with_dri_drivers" = xno; then
2004 PKG_CHECK_MODULES([EXPAT], [expat],,
2005 [PKG_CHECK_MODULES([EXPAT], [expat21])]
2008 dnl If $with_dri_drivers is yes, drivers will be added through
2009 dnl platform checks. Set DEFINES and LIB_DEPS
2010 if test "x$enable_dri" = xyes; then
2011 # Platform specific settings and drivers to build
2016 # Build only the drivers for cards that exist on PowerPC/sparc
2017 if test "x$with_dri_drivers" = "xyes"; then
2018 with_dri_drivers="r200 radeon swrast"
2024 if test "x$with_dri_drivers" = "xyes"; then
2025 with_dri_drivers="swrast"
2029 DEFINES="$DEFINES -DBUILDING_MESA"
2030 if test "x$with_dri_drivers" = "xyes"; then
2031 with_dri_drivers="swrast"
2037 if test "x$with_dri_drivers" = "xyes"; then
2038 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
2041 # put all the necessary libs together
2042 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
2045 AC_SUBST([DRI_LIB_DEPS])
2048 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
2049 if test -n "$with_dri_drivers"; then
2050 if test "x$enable_opengl" != xyes; then
2051 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
2054 dri_drivers=`IFS=', '; echo $with_dri_drivers`
2055 for driver in $dri_drivers; do
2056 DRI_DIRS="$DRI_DIRS $driver"
2059 require_libdrm "i915"
2061 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2064 require_libdrm "i965"
2068 require_libdrm "nouveau"
2069 HAVE_NOUVEAU_DRI=yes
2070 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
2073 require_libdrm "radeon"
2074 HAVE_RADEON_DRI=yes;
2075 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2078 require_libdrm "r200"
2080 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2086 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
2090 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2096 dnl Deprecated: kept for backwards compatibility
2098 AC_ARG_ENABLE([gallium-llvm],
2099 [AS_HELP_STRING([--enable-gallium-llvm],
2100 [DEPRECATED: use --enable-llvm instead])],
2101 [enable_gallium_llvm="$enableval"],
2102 [enable_gallium_llvm=auto])
2104 if test "x$enable_gallium_llvm" != xauto; then
2105 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
2106 enable_llvm=$enable_gallium_llvm
2112 AC_ARG_ENABLE([llvm],
2113 [AS_HELP_STRING([--enable-llvm],
2114 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2115 [enable_llvm="$enableval"],
2118 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
2119 if test "x$FOUND_LLVM" = xyes; then
2121 i*86|x86_64|amd64) enable_llvm=yes;;
2129 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
2130 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
2134 # Vulkan driver configuration
2137 AC_ARG_WITH([vulkan-drivers],
2138 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
2139 [comma delimited Vulkan drivers list, e.g.
2141 @<:@default=no@:>@])],
2142 [with_vulkan_drivers="$withval"],
2143 [with_vulkan_drivers="no"])
2145 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
2146 # here so that the script doesn't choke on an unknown driver name later.
2147 case "x$with_vulkan_drivers" in
2148 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
2149 xno) with_vulkan_drivers='' ;;
2152 AC_ARG_WITH([vulkan-icddir],
2153 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
2154 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
2155 [VULKAN_ICD_INSTALL_DIR="$withval"],
2156 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
2157 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
2159 require_x11_dri3() {
2160 if echo "$platforms" | grep -q 'x11'; then
2161 if test "x$enable_dri3" != xyes; then
2162 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
2167 if test -n "$with_vulkan_drivers"; then
2168 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
2169 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
2172 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
2173 for driver in $VULKAN_DRIVERS; do
2176 require_libdrm "ANV"
2177 require_x11_dri3 "ANV"
2178 HAVE_INTEL_VULKAN=yes
2181 require_libdrm "radv"
2182 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2183 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
2184 require_x11_dri3 "radv"
2185 if test "x$acv_mako_found" = xno; then
2186 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
2188 HAVE_RADEON_VULKAN=yes
2191 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
2195 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
2199 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2200 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2201 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2202 "x$enable_osmesa" = xyes -o \
2206 dnl OSMesa configuration
2209 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2210 AC_ARG_WITH([osmesa-bits],
2211 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2212 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2213 [osmesa_bits="$withval"],
2215 if test "x$osmesa_bits" != x8; then
2216 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2217 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2221 case "x$osmesa_bits" in
2223 OSMESA_LIB="${OSMESA_LIB}"
2226 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2227 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2230 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2234 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2235 # only link libraries with osmesa if shared
2236 if test "$enable_static" = no; then
2237 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2241 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2244 AC_SUBST([OSMESA_LIB_DEPS])
2245 AC_SUBST([OSMESA_PC_REQ])
2246 AC_SUBST([OSMESA_PC_LIB_PRIV])
2249 dnl gbm configuration
2251 if test "x$enable_gbm" = xyes; then
2252 require_dri_shared_libs_and_glapi "gbm"
2254 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2255 # FINISHME: GBM has a number of dependencies which we should add below
2257 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2258 AC_SUBST([GBM_PC_REQ_PRIV])
2259 AC_SUBST([GBM_PC_LIB_PRIV])
2262 dnl EGL configuration
2265 if test "x$enable_egl" = xyes; then
2266 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2268 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2270 require_dri_shared_libs_and_glapi "egl"
2272 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2273 AC_SUBST([EGL_LIB_DEPS])
2278 dnl XA configuration
2280 if test "x$enable_xa" = xyes; then
2281 if test "x$with_gallium_drivers" = xswrast; then
2283 Building xa requires at least one non swrast gallium driver.
2284 If you are looking to use libxatracker.so with the VMware driver,
2285 make sure to include svga in the gallium drivers list, apart from
2287 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2289 gallium_st="$gallium_st xa"
2291 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2293 if echo $platforms | grep -q "x11"; then
2294 have_xvmc_platform=yes
2296 have_xvmc_platform=no
2299 if echo $platforms | grep -q "x11"; then
2300 have_vdpau_platform=yes
2302 have_vdpau_platform=no
2305 if echo $platforms | egrep -q "x11|drm"; then
2306 have_omx_platform=yes
2308 have_omx_platform=no
2311 if echo $platforms | egrep -q "x11|drm|wayland"; then
2312 have_va_platform=yes
2318 dnl Gallium G3DVL configuration
2320 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2321 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2322 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2325 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2326 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2329 if test "x$enable_omx_bellagio" = xauto -a "x$have_omx_platform" = xyes; then
2330 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx_bellagio=yes], [enable_omx_bellagio=no])
2333 if test "x$enable_omx_tizonia" = xauto -a "x$have_omx_platform" = xyes; then
2334 PKG_CHECK_EXISTS([libtizonia >= $LIBOMXIL_TIZONIA_REQUIRED], [enable_omx_tizonia=yes], [enable_omx_tizonia=no])
2337 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2338 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2342 if test "x$enable_dri" = xyes -o \
2343 "x$enable_xvmc" = xyes -o \
2344 "x$enable_vdpau" = xyes -o \
2345 "x$enable_omx_bellagio" = xyes -o \
2346 "x$enable_omx_tizonia" = xyes -o \
2347 "x$enable_va" = xyes; then
2350 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2352 if test "x$enable_xvmc" = xyes -o \
2353 "x$enable_vdpau" = xyes -o \
2354 "x$enable_omx_bellagio" = xyes -o \
2355 "x$enable_omx_tizonia" = xyes -o \
2356 "x$enable_va" = xyes; then
2357 if echo $platforms | grep -q "x11"; then
2358 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2360 need_gallium_vl_winsys=yes
2362 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2364 if test "x$enable_xvmc" = xyes; then
2365 if test "x$have_xvmc_platform" != xyes; then
2366 AC_MSG_ERROR([XVMC requires the x11 platforms])
2368 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2369 gallium_st="$gallium_st xvmc"
2371 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2373 if test "x$enable_vdpau" = xyes; then
2374 if test "x$have_vdpau_platform" != xyes; then
2375 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2377 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2378 gallium_st="$gallium_st vdpau"
2379 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2381 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2383 if test "x$enable_omx_bellagio" = xyes; then
2384 if test "x$have_omx_platform" != xyes; then
2385 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2387 PKG_CHECK_MODULES([OMX_BELLAGIO], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2388 gallium_st="$gallium_st omx_bellagio"
2389 AC_DEFINE([ENABLE_ST_OMX_BELLAGIO], 1, [Use Bellagio for OMX IL])
2391 AC_DEFINE([ENABLE_ST_OMX_BELLAGIO], 0)
2393 AM_CONDITIONAL(HAVE_ST_OMX_BELLAGIO, test "x$enable_omx_bellagio" = xyes)
2395 if test "x$enable_omx_tizonia" = xyes; then
2396 if test "x$have_omx_platform" != xyes; then
2397 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2399 PKG_CHECK_MODULES([OMX_TIZONIA],
2400 [libtizonia >= $LIBOMXIL_TIZONIA_REQUIRED
2401 tizilheaders >= $LIBOMXIL_TIZONIA_REQUIRED
2402 libtizplatform >= $LIBOMXIL_TIZONIA_REQUIRED])
2403 gallium_st="$gallium_st omx_tizonia"
2404 AC_DEFINE([ENABLE_ST_OMX_TIZONIA], 1, [Use Tizoina for OMX IL])
2406 AC_DEFINE([ENABLE_ST_OMX_TIZONIA], 0)
2408 AM_CONDITIONAL(HAVE_ST_OMX_TIZONIA, test "x$enable_omx_tizonia" = xyes)
2410 if test "x$enable_va" = xyes; then
2411 if test "x$have_va_platform" != xyes; then
2412 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2414 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2415 gallium_st="$gallium_st va"
2417 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2420 dnl Nine Direct3D9 configuration
2422 if test "x$enable_nine" = xyes; then
2423 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2424 AC_MSG_ERROR([nine requires the gallium swrast driver])
2426 if test "x$with_gallium_drivers" = xswrast; then
2427 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2429 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2430 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2433 if test "x$enable_dri3" = xno; then
2434 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2437 gallium_st="$gallium_st nine"
2439 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2442 dnl OpenCL configuration
2445 AC_ARG_WITH([clang-libdir],
2446 [AS_HELP_STRING([--with-clang-libdir],
2447 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2448 [CLANG_LIBDIR="$withval"],
2451 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2453 if test "x$enable_opencl" = xyes; then
2454 if test -z "$with_gallium_drivers"; then
2455 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2458 if test "x$HAVE_CXX11" != "xyes"; then
2459 AC_MSG_ERROR([clover requires c++11 support])
2462 if test "x$have_libclc" = xno; then
2463 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2464 Make sure the directory containing libclc.pc is specified in your
2465 PKG_CONFIG_PATH environment variable.
2466 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2468 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2469 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2470 AC_SUBST([LIBCLC_INCLUDEDIR])
2471 AC_SUBST([LIBCLC_LIBEXECDIR])
2474 gallium_st="$gallium_st clover"
2476 if test "x$enable_opencl_icd" = xyes; then
2477 OPENCL_LIBNAME="MesaOpenCL"
2479 OPENCL_LIBNAME="OpenCL"
2482 if test "x$have_libelf" != xyes; then
2483 AC_MSG_ERROR([Clover requires libelf])
2486 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2488 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2489 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2490 #error "AltiVec not enabled"
2492 ])], altivec_enabled=yes)
2494 if test "$altivec_enabled" = yes; then
2495 CLOVER_STD_OVERRIDE="-std=gnu++11"
2497 AC_SUBST([CLOVER_STD_OVERRIDE])
2500 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2502 llvm_add_default_components "opencl"
2503 llvm_add_component "all-targets" "opencl"
2504 llvm_add_component "coverage" "opencl"
2505 llvm_add_component "linker" "opencl"
2506 llvm_add_component "instrumentation" "opencl"
2507 llvm_add_component "ipo" "opencl"
2508 llvm_add_component "irreader" "opencl"
2509 llvm_add_component "lto" "opencl"
2510 llvm_add_component "option" "opencl"
2511 llvm_add_component "objcarcopts" "opencl"
2512 llvm_add_component "profiledata" "opencl"
2513 llvm_add_optional_component "coroutines" "opencl"
2515 dnl Check for Clang internal headers
2516 if test -z "$CLANG_LIBDIR"; then
2517 CLANG_LIBDIR=${LLVM_LIBDIR}
2519 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2520 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2521 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2523 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2524 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2525 AC_SUBST([OPENCL_LIBNAME])
2526 AC_SUBST([CLANG_RESOURCE_DIR])
2529 dnl Gallium configuration
2531 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2533 # libEGL wants to default to the first platform specified in
2534 # ./configure. parse that here.
2535 if test "x$platforms" != "x"; then
2536 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2537 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2539 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2542 AC_SUBST([EGL_NATIVE_PLATFORM])
2543 AC_SUBST([EGL_CFLAGS])
2545 # If we don't have the X11 platform, set this define so we don't try to include
2547 if ! echo "$platforms" | grep -q 'x11'; then
2548 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2549 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2552 dnl Directory for XVMC libs
2553 AC_ARG_WITH([xvmc-libdir],
2554 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2555 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2556 [XVMC_LIB_INSTALL_DIR="$withval"],
2557 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2558 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2563 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2565 dnl Directory for VDPAU libs
2566 AC_ARG_WITH([vdpau-libdir],
2567 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2568 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2569 [VDPAU_LIB_INSTALL_DIR="$withval"],
2570 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2571 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2573 dnl Directory for OMX_BELLAGIO libs
2575 AC_ARG_WITH([omx-bellagio-libdir],
2576 [AS_HELP_STRING([--with-omx-bellagio-libdir=DIR],
2577 [directory for the OMX_BELLAGIO libraries])],
2578 [OMX_BELLAGIO_LIB_INSTALL_DIR="$withval"],
2579 [OMX_BELLAGIO_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2580 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2581 AC_SUBST([OMX_BELLAGIO_LIB_INSTALL_DIR])
2583 dnl Directory for OMX_TIZONIA libs
2585 AC_ARG_WITH([omx-tizonia-libdir],
2586 [AS_HELP_STRING([--with-omx-tizonia-libdir=DIR],
2587 [directory for the OMX_TIZONIA libraries])],
2588 [OMX_TIZONIA_LIB_INSTALL_DIR="$withval"],
2589 [OMX_TIZONIA_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libtizcore`])
2590 AC_SUBST([OMX_TIZONIA_LIB_INSTALL_DIR])
2592 dnl Directory for VA libs
2594 AC_ARG_WITH([va-libdir],
2595 [AS_HELP_STRING([--with-va-libdir=DIR],
2596 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2597 [VA_LIB_INSTALL_DIR="$withval"],
2598 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2599 AC_SUBST([VA_LIB_INSTALL_DIR])
2601 AC_ARG_WITH([d3d-libdir],
2602 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2603 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2604 [D3D_DRIVER_INSTALL_DIR="$withval"],
2605 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2606 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2608 dnl Architectures to build SWR library for
2610 AC_ARG_WITH([swr-archs],
2611 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2612 [comma delimited swr architectures list, e.g.
2613 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2614 [with_swr_archs="$withval"],
2615 [with_swr_archs="avx,avx2"])
2618 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2619 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2622 r300_require_llvm() {
2623 case "$host" in *gnux32) return;; esac
2625 i*86|x86_64|amd64) require_llvm $1
2631 dnl DRM is needed by X, Wayland, and offscreen rendering.
2632 dnl Surfaceless is an alternative for the last one.
2634 require_basic_egl() {
2635 case "$with_platforms" in
2636 *drm*|*surfaceless*|*android*)
2639 AC_MSG_ERROR([$1 requires one of these:
2640 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2641 2) --with-platforms=surfaceless (offscreen only)
2642 3) --with-platforms=android (Android only)
2643 Recommended options: drm,x11])
2648 swr_require_cxx_feature_flags() {
2650 preprocessor_test="$2"
2654 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2656 save_CXXFLAGS="$CXXFLAGS"
2660 for opts in $option_list
2663 CXXFLAGS="$opts $save_CXXFLAGS"
2666 [ #if !($preprocessor_test)
2675 CXXFLAGS="$save_CXXFLAGS"
2677 if test $found -eq 1; then
2678 AC_MSG_RESULT([$opts])
2679 eval "$output_var=\$opts"
2683 AC_MSG_ERROR([swr requires $feature_name support])
2687 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2688 if test -n "$with_gallium_drivers"; then
2689 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2690 for driver in $gallium_drivers; do
2693 HAVE_GALLIUM_SVGA=yes
2694 require_libdrm "svga"
2697 HAVE_GALLIUM_I915=yes
2698 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2699 require_libdrm "Gallium i915"
2702 HAVE_GALLIUM_R300=yes
2703 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2704 require_libdrm "r300"
2705 r300_require_llvm "r300"
2708 HAVE_GALLIUM_R600=yes
2709 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2710 require_libdrm "r600"
2711 if test "x$enable_llvm" = xyes; then
2712 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2714 llvm_add_component "asmparser" "r600"
2715 llvm_add_component "bitreader" "r600"
2719 HAVE_GALLIUM_RADEONSI=yes
2720 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2721 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2722 require_libdrm "radeonsi"
2723 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2724 if test "x$enable_egl" = xyes; then
2725 require_basic_egl "radeonsi"
2729 HAVE_GALLIUM_NOUVEAU=yes
2730 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2731 require_libdrm "nouveau"
2734 HAVE_GALLIUM_FREEDRENO=yes
2735 require_libdrm "freedreno"
2738 HAVE_GALLIUM_ETNAVIV=yes
2739 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2740 require_libdrm "etnaviv"
2743 HAVE_GALLIUM_IMX=yes
2746 HAVE_GALLIUM_TEGRA=yes
2747 require_libdrm "tegra"
2750 HAVE_GALLIUM_SOFTPIPE=yes
2751 if test "x$enable_llvm" = xyes; then
2752 HAVE_GALLIUM_LLVMPIPE=yes
2756 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2758 if test "x$HAVE_CXX11" != "xyes"; then
2759 AC_MSG_ERROR([swr requires c++11 support])
2762 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2763 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2765 AC_SUBST([SWR_AVX_CXXFLAGS])
2767 swr_archs=`IFS=', '; echo $with_swr_archs`
2768 for arch in $swr_archs; do
2774 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2775 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2777 AC_SUBST([SWR_AVX2_CXXFLAGS])
2781 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2782 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2784 AC_SUBST([SWR_KNL_CXXFLAGS])
2788 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2789 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2791 AC_SUBST([SWR_SKX_CXXFLAGS])
2795 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2800 if test "x$HAVE_SWR_AVX" != xyes -a \
2801 "x$HAVE_SWR_AVX2" != xyes -a \
2802 "x$HAVE_SWR_KNL" != xyes -a \
2803 "x$HAVE_SWR_SKX" != xyes; then
2804 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2807 # test if more than one swr arch configured
2808 if test `echo $swr_archs | wc -w` -eq 1; then
2809 HAVE_SWR_BUILTIN=yes
2812 HAVE_GALLIUM_SWR=yes
2815 HAVE_GALLIUM_VC4=yes
2816 PKG_CHECK_MODULES([VC4], [libdrm >= $LIBDRM_VC4_REQUIRED])
2818 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2819 [USE_VC4_SIMULATOR=yes;
2820 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2821 [USE_VC4_SIMULATOR=no])
2824 HAVE_GALLIUM_V3D=yes
2826 PKG_CHECK_MODULES([V3D_SIMULATOR], [v3dv3],
2827 [USE_V3D_SIMULATOR=yes;
2828 DEFINES="$DEFINES -DUSE_V3D_SIMULATOR"],
2829 [USE_V3D_SIMULATOR=no])
2832 HAVE_GALLIUM_PL111=yes
2835 HAVE_GALLIUM_VIRGL=yes
2836 require_libdrm "virgl"
2837 if test "x$enable_egl" = xyes; then
2838 require_basic_egl "virgl"
2842 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2848 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2849 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x6.0.0 -a \
2850 "x$LLVM_VERSION" != x6.0.1)
2852 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2853 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2854 llvm_add_default_components "gallium"
2857 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2858 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2859 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2860 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2861 AM_CONDITIONAL(HAVE_SWR_BUILTIN, test "x$HAVE_SWR_BUILTIN" = xyes)
2863 dnl We need to validate some needed dependencies for renderonly drivers.
2865 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2866 AC_MSG_ERROR([Building with imx requires etnaviv])
2869 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2870 AC_MSG_ERROR([Building with pl111 requires vc4])
2873 if test "x$HAVE_GALLIUM_NOUVEAU" != xyes -a "x$HAVE_GALLIUM_TEGRA" = xyes; then
2874 AC_MSG_ERROR([Building with tegra requires nouveau])
2877 detect_old_buggy_llvm() {
2878 dnl llvm-config may not give the right answer when llvm is a built as a
2879 dnl single shared library, so we must work the library name out for
2881 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2882 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2883 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2884 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2886 if test "x$llvm_have_one_so" = xyes; then
2887 dnl LLVM was built using auto*, so there is only one shared object.
2888 LLVM_LIBS="-l$LLVM_SO_NAME"
2890 dnl If LLVM was built with CMake, there will be one shared object per
2892 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2893 [AC_MSG_ERROR([Could not find llvm shared libraries:
2894 Please make sure you have built llvm with the --enable-shared option
2895 and that your llvm libraries are installed in $LLVM_LIBDIR
2896 If you have installed your llvm libraries to a different directory you
2897 can use the --with-llvm-prefix= configure flag to specify this directory.
2898 NOTE: Mesa is attempting to use llvm shared libraries by default.
2899 If you do not want to build with llvm shared libraries and instead want to
2900 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2901 invocation and rebuild.])])
2903 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2904 dnl install uses a shared object for each component and we have
2905 dnl already added all of these objects to LLVM_LIBS.
2910 dnl Set defines and buildtime variables only when using LLVM.
2912 if test "x$enable_llvm" = xyes; then
2913 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2915 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2916 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2917 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2919 dnl Set LLVM_LIBS - This is done after the driver configuration so
2920 dnl that drivers can add additional components to LLVM_COMPONENTS.
2921 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2922 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2923 dnl this was causing the same libraries to be appear multiple times
2926 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 9; then
2927 if test "x$enable_llvm_shared_libs" = xyes; then
2928 LLVM_LIBS="`$LLVM_CONFIG --link-shared --libs ${LLVM_COMPONENTS}`"
2930 dnl Invoking llvm-config with both -libs and --system-libs produces the
2931 dnl two separate lines - each for the set of libraries.
2932 dnl Call the program twice, effectively folding them into a single line.
2933 LLVM_LIBS="`$LLVM_CONFIG --link-static --libs ${LLVM_COMPONENTS}`"
2934 dnl We need to link to llvm system libs when using static libs
2935 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --link-static --system-libs`"
2938 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2939 if test "x$enable_llvm_shared_libs" = xyes; then
2940 detect_old_buggy_llvm
2942 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2943 dnl We need to link to llvm system libs when using static libs
2944 dnl However, only llvm 3.5+ provides --system-libs
2945 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2946 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2951 dnl The gallium-xlib GLX and gallium OSMesa targets directly embed the
2952 dnl swr/llvmpipe driver into the final binary. Adding LLVM_LIBS results in
2953 dnl the LLVM library propagated in the Libs.private of the respective .pc
2954 dnl file which ensures complete dependency information when statically
2956 if test "x$enable_glx" == xgallium-xlib; then
2957 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $LLVM_LIBS"
2959 if test "x$enable_gallium_osmesa" = xyes; then
2960 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV $LLVM_LIBS"
2964 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2965 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2966 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2967 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2968 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2969 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2970 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2971 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2972 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2973 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2974 AM_CONDITIONAL(HAVE_GALLIUM_TEGRA, test "x$HAVE_GALLIUM_TEGRA" = xyes)
2975 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2976 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2977 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2978 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2979 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2980 "x$HAVE_GALLIUM_SWR" = xyes)
2981 AM_CONDITIONAL(HAVE_GALLIUM_V3D, test "x$HAVE_GALLIUM_V3D" = xyes)
2982 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2983 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2985 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2987 if test "x$enable_dri" = xyes; then
2988 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2991 if test "x$have_drisw_kms" = xyes; then
2992 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2994 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2996 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2997 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2998 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2999 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
3000 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
3001 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
3003 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
3004 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
3006 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
3007 "x$HAVE_RADEON_VULKAN" = xyes)
3009 AM_CONDITIONAL(HAVE_BROADCOM_DRIVERS, test "x$HAVE_GALLIUM_VC4" = xyes -o \
3010 "x$HAVE_GALLIUM_V3D" = xyes)
3012 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
3013 "x$HAVE_I965_DRI" = xyes)
3015 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
3016 "x$HAVE_GALLIUM_R600" = xyes -o \
3017 "x$HAVE_GALLIUM_RADEONSI" = xyes)
3018 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
3019 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
3020 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
3021 AM_CONDITIONAL(USE_V3D_SIMULATOR, test x$USE_V3D_SIMULATOR = xyes)
3022 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
3024 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
3025 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
3026 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
3027 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
3028 "x$enable_gallium_osmesa" = xyes)
3030 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
3031 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
3032 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
3033 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
3034 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
3035 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
3037 AC_SUBST([NINE_MAJOR], 1)
3038 AC_SUBST([NINE_MINOR], 0)
3039 AC_SUBST([NINE_PATCH], 0)
3040 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_PATCH")
3042 AC_SUBST([VDPAU_MAJOR], 1)
3043 AC_SUBST([VDPAU_MINOR], 0)
3045 if test "x$enable_va" = xyes; then
3046 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
3047 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
3049 AC_SUBST([VA_MAJOR], $VA_MAJOR)
3050 AC_SUBST([VA_MINOR], $VA_MINOR)
3052 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
3054 AC_SUBST([XVMC_MAJOR], 1)
3055 AC_SUBST([XVMC_MINOR], 0)
3057 AC_SUBST([XA_MAJOR], 2)
3058 AC_SUBST([XA_MINOR], 4)
3059 AC_SUBST([XA_PATCH], 0)
3060 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_PATCH")
3062 AC_ARG_ENABLE(valgrind,
3063 [AS_HELP_STRING([--enable-valgrind],
3064 [Build mesa with valgrind support (default: auto)])],
3065 [VALGRIND=$enableval], [VALGRIND=auto])
3066 if test "x$VALGRIND" != xno; then
3067 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
3069 AC_MSG_CHECKING([whether to enable Valgrind support])
3070 if test "x$VALGRIND" = xauto; then
3071 VALGRIND="$have_valgrind"
3074 if test "x$VALGRIND" = "xyes"; then
3075 if ! test "x$have_valgrind" = xyes; then
3076 AC_MSG_ERROR([Valgrind support required but not present])
3078 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
3081 AC_MSG_RESULT([$VALGRIND])
3083 dnl Restore LDFLAGS and CPPFLAGS
3084 LDFLAGS="$_SAVE_LDFLAGS"
3085 CPPFLAGS="$_SAVE_CPPFLAGS"
3087 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
3088 if test "x$acv_mesa_CLANG" = xyes; then
3089 CFLAGS="$CFLAGS -Qunused-arguments"
3090 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
3093 dnl Add user CFLAGS and CXXFLAGS
3094 CFLAGS="$CFLAGS $USER_CFLAGS"
3095 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
3097 dnl Substitute the config
3098 AC_CONFIG_FILES([Makefile
3101 src/amd/vulkan/Makefile
3102 src/broadcom/Makefile
3103 src/compiler/Makefile
3106 src/egl/wayland/wayland-drm/Makefile
3107 src/gallium/Makefile
3108 src/gallium/auxiliary/Makefile
3109 src/gallium/auxiliary/pipe-loader/Makefile
3110 src/gallium/drivers/freedreno/Makefile
3111 src/gallium/drivers/i915/Makefile
3112 src/gallium/drivers/llvmpipe/Makefile
3113 src/gallium/drivers/nouveau/Makefile
3114 src/gallium/drivers/pl111/Makefile
3115 src/gallium/drivers/r300/Makefile
3116 src/gallium/drivers/r600/Makefile
3117 src/gallium/drivers/radeonsi/Makefile
3118 src/gallium/drivers/softpipe/Makefile
3119 src/gallium/drivers/svga/Makefile
3120 src/gallium/drivers/swr/Makefile
3121 src/gallium/drivers/tegra/Makefile
3122 src/gallium/drivers/etnaviv/Makefile
3123 src/gallium/drivers/imx/Makefile
3124 src/gallium/drivers/v3d/Makefile
3125 src/gallium/drivers/vc4/Makefile
3126 src/gallium/drivers/virgl/Makefile
3127 src/gallium/state_trackers/clover/Makefile
3128 src/gallium/state_trackers/dri/Makefile
3129 src/gallium/state_trackers/glx/xlib/Makefile
3130 src/gallium/state_trackers/nine/Makefile
3131 src/gallium/state_trackers/omx/Makefile
3132 src/gallium/state_trackers/omx/bellagio/Makefile
3133 src/gallium/state_trackers/omx/tizonia/Makefile
3134 src/gallium/state_trackers/osmesa/Makefile
3135 src/gallium/state_trackers/va/Makefile
3136 src/gallium/state_trackers/vdpau/Makefile
3137 src/gallium/state_trackers/xa/Makefile
3138 src/gallium/state_trackers/xa/xa_tracker.h
3139 src/gallium/state_trackers/xvmc/Makefile
3140 src/gallium/targets/d3dadapter9/Makefile
3141 src/gallium/targets/d3dadapter9/d3d.pc
3142 src/gallium/targets/dri/Makefile
3143 src/gallium/targets/libgl-xlib/Makefile
3144 src/gallium/targets/omx/Makefile
3145 src/gallium/targets/opencl/Makefile
3146 src/gallium/targets/opencl/mesa.icd
3147 src/gallium/targets/osmesa/Makefile
3148 src/gallium/targets/osmesa/osmesa.pc
3149 src/gallium/targets/pipe-loader/Makefile
3150 src/gallium/targets/va/Makefile
3151 src/gallium/targets/vdpau/Makefile
3152 src/gallium/targets/xa/Makefile
3153 src/gallium/targets/xa/xatracker.pc
3154 src/gallium/targets/xvmc/Makefile
3155 src/gallium/tests/trivial/Makefile
3156 src/gallium/tests/unit/Makefile
3157 src/gallium/winsys/etnaviv/drm/Makefile
3158 src/gallium/winsys/imx/drm/Makefile
3159 src/gallium/winsys/freedreno/drm/Makefile
3160 src/gallium/winsys/i915/drm/Makefile
3161 src/gallium/winsys/nouveau/drm/Makefile
3162 src/gallium/winsys/pl111/drm/Makefile
3163 src/gallium/winsys/radeon/drm/Makefile
3164 src/gallium/winsys/amdgpu/drm/Makefile
3165 src/gallium/winsys/svga/drm/Makefile
3166 src/gallium/winsys/sw/dri/Makefile
3167 src/gallium/winsys/sw/kms-dri/Makefile
3168 src/gallium/winsys/sw/null/Makefile
3169 src/gallium/winsys/sw/wrapper/Makefile
3170 src/gallium/winsys/sw/xlib/Makefile
3171 src/gallium/winsys/tegra/drm/Makefile
3172 src/gallium/winsys/v3d/drm/Makefile
3173 src/gallium/winsys/vc4/drm/Makefile
3174 src/gallium/winsys/virgl/drm/Makefile
3175 src/gallium/winsys/virgl/vtest/Makefile
3179 src/glx/apple/Makefile
3180 src/glx/tests/Makefile
3181 src/glx/windows/Makefile
3182 src/glx/windows/windowsdriproto.pc
3187 src/mapi/es1api/glesv1_cm.pc
3188 src/mapi/es2api/glesv2.pc
3189 src/mapi/glapi/gen/Makefile
3192 src/mesa/drivers/dri/dri.pc
3193 src/mesa/drivers/dri/common/Makefile
3194 src/mesa/drivers/dri/i915/Makefile
3195 src/mesa/drivers/dri/i965/Makefile
3196 src/mesa/drivers/dri/Makefile
3197 src/mesa/drivers/dri/nouveau/Makefile
3198 src/mesa/drivers/dri/r200/Makefile
3199 src/mesa/drivers/dri/radeon/Makefile
3200 src/mesa/drivers/dri/swrast/Makefile
3201 src/mesa/drivers/osmesa/Makefile
3202 src/mesa/drivers/osmesa/osmesa.pc
3203 src/mesa/drivers/x11/Makefile
3204 src/mesa/main/tests/Makefile
3205 src/mesa/state_tracker/tests/Makefile
3207 src/util/tests/fast_idiv_by_const/Makefile
3208 src/util/tests/hash_table/Makefile
3209 src/util/tests/set/Makefile
3210 src/util/tests/string_buffer/Makefile
3211 src/util/tests/vma/Makefile
3212 src/util/xmlpool/Makefile
3213 src/vulkan/Makefile])
3217 # Fix up dependencies in *.Plo files, where we changed the extension of a
3219 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
3221 rm -f src/compiler/spirv/spirv_info.lo
3222 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
3224 rm -f src/compiler/nir/.deps/nir_intrinsics.Plo
3225 echo "# dummy" > src/compiler/nir/.deps/nir_intrinsics.Plo
3228 dnl Output some configuration info for the user
3231 echo " prefix: $prefix"
3232 echo " exec_prefix: $exec_prefix"
3233 echo " libdir: $libdir"
3234 echo " includedir: $includedir"
3238 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
3242 case "x$enable_osmesa$enable_gallium_osmesa" in
3244 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
3247 echo " OSMesa: lib$OSMESA_LIB"
3255 if test "x$enable_dri" != xno; then
3256 echo " DRI platform: $dri_platform"
3257 if test -z "$DRI_DIRS"; then
3258 echo " DRI drivers: no"
3260 echo " DRI drivers: $DRI_DIRS"
3262 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
3265 case "x$enable_glx" in
3267 echo " GLX: DRI-based"
3270 echo " GLX: Xlib-based"
3273 echo " GLX: Xlib-based (Gallium)"
3276 echo " GLX: $enable_glx"
3282 echo " EGL: $enable_egl"
3283 if test "$enable_egl" = yes; then
3286 if test "x$enable_dri" != "xno"; then
3287 egl_drivers="$egl_drivers builtin:egl_dri2"
3289 if test "x$enable_dri3" != "xno"; then
3290 egl_drivers="$egl_drivers builtin:egl_dri3"
3293 echo " EGL drivers: $egl_drivers"
3295 if test "x$enable_gbm" = xyes; then
3301 echo " EGL/Vulkan/VL platforms: $platforms"
3305 if test "x$VULKAN_DRIVERS" != x; then
3306 echo " Vulkan drivers: $VULKAN_DRIVERS"
3307 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3309 echo " Vulkan drivers: no"
3313 if test "x$enable_llvm" = xyes; then
3315 echo " llvm-config: $LLVM_CONFIG"
3316 echo " llvm-version: $LLVM_VERSION"
3322 if test -n "$with_gallium_drivers"; then
3323 echo " Gallium drivers: $gallium_drivers"
3324 echo " Gallium st: $gallium_st"
3330 if test "x$enable_gallium_extra_hud" != xyes; then
3331 echo " HUD extra stats: no"
3333 echo " HUD extra stats: yes"
3336 if test "x$enable_lmsensors" != xyes; then
3337 echo " HUD lmsensors: no"
3339 echo " HUD lmsensors: yes"
3343 if test "x$HAVE_GALLIUM_SWR" != x; then
3344 if test "x$HAVE_SWR_BUILTIN" = xyes; then
3345 echo " SWR archs: $swr_archs (builtin)"
3347 echo " SWR archs: $swr_archs"
3353 echo " Shared libs: $enable_shared"
3354 echo " Static libs: $enable_static"
3355 echo " Shared-glapi: $enable_shared_glapi"
3357 dnl Compiler options
3358 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3359 cflags=`echo $CFLAGS | \
3360 $SED 's/^ *//;s/ */ /;s/ *$//'`
3361 cxxflags=`echo $CXXFLAGS | \
3362 $SED 's/^ *//;s/ */ /;s/ *$//'`
3363 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3364 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3366 echo " CFLAGS: $cflags"
3367 echo " CXXFLAGS: $cxxflags"
3368 echo " CXX11_CXXFLAGS: $CXX11_CXXFLAGS"
3369 echo " LDFLAGS: $ldflags"
3370 echo " Macros: $defines"
3372 if test "x$enable_llvm" = xyes; then
3373 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3374 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3375 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3376 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3379 echo " PYTHON2: $PYTHON2"
3382 echo " Run '${MAKE-make}' to build Mesa"