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=2.4.88
78 LIBDRM_INTEL_REQUIRED=2.4.75
79 LIBDRM_NVVIEUX_REQUIRED=2.4.66
80 LIBDRM_NOUVEAU_REQUIRED=2.4.66
81 LIBDRM_FREEDRENO_REQUIRED=2.4.74
82 LIBDRM_ETNAVIV_REQUIRED=2.4.82
84 dnl Versions for external dependencies
85 DRI2PROTO_REQUIRED=2.8
86 GLPROTO_REQUIRED=1.4.14
87 LIBOMXIL_BELLAGIO_REQUIRED=0.0
91 WAYLAND_PROTOCOLS_REQUIRED=1.8
96 XSHMFENCE_REQUIRED=1.1
98 PYTHON_MAKO_REQUIRED=0.8.0
99 LIBSENSORS_REQUIRED=4.0.0
103 LLVM_REQUIRED_GALLIUM=3.3.0
104 LLVM_REQUIRED_OPENCL=3.9.0
105 LLVM_REQUIRED_R600=3.9.0
106 LLVM_REQUIRED_RADEONSI=3.9.0
107 LLVM_REQUIRED_RADV=3.9.0
108 LLVM_REQUIRED_SWR=3.9.0
117 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
124 LT_INIT([disable-static])
126 AC_CHECK_PROG(RM, rm, [rm -f])
129 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
130 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
132 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
133 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
135 AC_CHECK_PROG(INDENT, indent, indent, cat)
136 if test "x$INDENT" != "xcat"; then
137 # Only GNU indent is supported
138 INDENT_VERSION=`indent --version | grep GNU`
139 if test $? -eq 0; then
140 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
146 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
148 if test -z "$PYTHON2"; then
149 if test ! -f "$srcdir/src/util/format_srgb.c"; then
150 AC_MSG_ERROR([Python not found - unable to generate sources])
153 if test "x$acv_mako_found" = xno; then
154 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
155 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
162 dnl We need a POSIX shell for parts of the build. Assume we have one
166 # Solaris /bin/sh is too old/non-POSIX compliant
167 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
172 dnl clang is mostly GCC-compatible, but its version is much lower,
173 dnl so we have to check for it.
174 AC_MSG_CHECKING([if compiling with clang])
177 [AC_LANG_PROGRAM([], [[
182 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
184 AC_MSG_RESULT([$acv_mesa_CLANG])
186 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
187 dnl versions are explictly not supported.
190 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
191 AC_MSG_CHECKING([whether gcc version is sufficient])
195 GCC_VERSION=`$CC -dumpversion`
196 if test $? -eq 0; then
197 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
198 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
201 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
203 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
208 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
211 if test "x$cross_compiling" = xyes; then
216 dnl We don't support building Mesa with Sun C compiler
217 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
218 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
219 if test "x$SUNCC" = xyes; then
220 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
223 dnl Check for compiler builtins
224 AX_GCC_BUILTIN([__builtin_bswap32])
225 AX_GCC_BUILTIN([__builtin_bswap64])
226 AX_GCC_BUILTIN([__builtin_clz])
227 AX_GCC_BUILTIN([__builtin_clzll])
228 AX_GCC_BUILTIN([__builtin_ctz])
229 AX_GCC_BUILTIN([__builtin_expect])
230 AX_GCC_BUILTIN([__builtin_ffs])
231 AX_GCC_BUILTIN([__builtin_ffsll])
232 AX_GCC_BUILTIN([__builtin_popcount])
233 AX_GCC_BUILTIN([__builtin_popcountll])
234 AX_GCC_BUILTIN([__builtin_unreachable])
236 AX_GCC_FUNC_ATTRIBUTE([const])
237 AX_GCC_FUNC_ATTRIBUTE([flatten])
238 AX_GCC_FUNC_ATTRIBUTE([format])
239 AX_GCC_FUNC_ATTRIBUTE([malloc])
240 AX_GCC_FUNC_ATTRIBUTE([packed])
241 AX_GCC_FUNC_ATTRIBUTE([pure])
242 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
243 AX_GCC_FUNC_ATTRIBUTE([unused])
244 AX_GCC_FUNC_ATTRIBUTE([visibility])
245 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
246 AX_GCC_FUNC_ATTRIBUTE([weak])
247 AX_GCC_FUNC_ATTRIBUTE([alias])
249 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
251 dnl Make sure the pkg-config macros are defined
252 m4_ifndef([PKG_PROG_PKG_CONFIG],
253 [m4_fatal([Could not locate the pkg-config autoconf macros.
254 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
255 are in a different location, try setting the environment variable
256 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
257 PKG_PROG_PKG_CONFIG()
259 dnl LIB_DIR - library basename
260 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
263 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
264 _SAVE_LDFLAGS="$LDFLAGS"
265 _SAVE_CPPFLAGS="$CPPFLAGS"
268 DEFINES="-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
275 linux*|*-gnu*|gnu*|cygwin*)
276 DEFINES="$DEFINES -D_GNU_SOURCE"
279 DEFINES="$DEFINES -DSVR4"
283 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
286 dnl Check compiler flags
288 AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"])
289 AX_CHECK_COMPILE_FLAG([-Werror=implicit-function-declaration], [CFLAGS="$CFLAGS -Werror=implicit-function-declaration"])
290 AX_CHECK_COMPILE_FLAG([-Werror=missing-prototypes], [CFLAGS="$CFLAGS -Werror=missing-prototypes"])
291 AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [CFLAGS="$CFLAGS -Wmissing-prototypes"])
292 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CFLAGS="$CFLAGS -fno-math-errno"])
293 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CFLAGS="$CFLAGS -fno-trapping-math"])
294 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CFLAGS="-fvisibility=hidden"])
297 dnl Check C++ compiler flags
300 AX_CHECK_COMPILE_FLAG([-Wall], [CXXFLAGS="$CXXFLAGS -Wall"])
301 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CXXFLAGS="$CXXFLAGS -fno-math-errno"])
302 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CXXFLAGS="$CXXFLAGS -fno-trapping-math"])
303 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CXXFLAGS="-fvisibility=hidden"])
306 # Flags to help ensure that certain portions of the code -- and only those
307 # portions -- can be built with MSVC:
308 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
309 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
310 # supports most of C99)
311 # - the rest has no compiler compiler restrictions
312 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"])
313 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CFLAGS="-Werror=vla"])
315 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"])
316 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CXXFLAGS="-Werror=vla"])
319 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
320 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
322 if test "x$GCC" = xyes; then
323 if test "x$USE_GNU99" = xyes; then
324 CFLAGS="$CFLAGS -std=gnu99"
326 CFLAGS="$CFLAGS -std=c99"
330 dnl even if the compiler appears to support it, using visibility attributes isn't
331 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
335 VISIBILITY_CXXFLAGS=""
339 AC_SUBST([VISIBILITY_CFLAGS])
340 AC_SUBST([VISIBILITY_CXXFLAGS])
342 AX_CHECK_COMPILE_FLAG([-Wno-override-init], [WNO_OVERRIDE_INIT="-Wno-override-init"]) # gcc
343 AX_CHECK_COMPILE_FLAG([-Wno-initializer-overrides], [WNO_OVERRIDE_INIT="-Wno-initializer-overrides"]) # clang
344 AC_SUBST([WNO_OVERRIDE_INIT])
347 dnl Optional flags, check for compiler support
349 SSE41_CFLAGS="-msse4.1"
350 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
351 dnl stack, but on x86-32 such alignment is not guaranteed.
352 case "$target_cpu" in
354 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
357 save_CFLAGS="$CFLAGS"
358 CFLAGS="$SSE41_CFLAGS $CFLAGS"
359 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
360 #include <smmintrin.h>
363 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
364 c = _mm_max_epu32(a, b);
365 return _mm_cvtsi128_si32(c);
366 }]])], SSE41_SUPPORTED=1)
367 CFLAGS="$save_CFLAGS"
368 if test "x$SSE41_SUPPORTED" = x1; then
369 DEFINES="$DEFINES -DUSE_SSE41"
371 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
372 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
374 dnl Check for new-style atomic builtins
375 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
378 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
379 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
380 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
381 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
382 dnl On some platforms, new-style atomics need a helper library
383 AC_MSG_CHECKING(whether -latomic is needed)
384 AC_LINK_IFELSE([AC_LANG_SOURCE([[
388 return (int)__atomic_load_n(&v, __ATOMIC_ACQUIRE);
389 }]])], GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC=no, GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC=yes)
390 AC_MSG_RESULT($GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC)
391 if test "x$GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC" = xyes; then
392 LIBATOMIC_LIBS="-latomic"
395 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
396 AC_SUBST([LIBATOMIC_LIBS])
398 dnl Check if host supports 64-bit atomics
399 dnl note that lack of support usually results in link (not compile) error
400 AC_MSG_CHECKING(whether __sync_add_and_fetch_8 is supported)
401 AC_LINK_IFELSE([AC_LANG_SOURCE([[
405 return __sync_add_and_fetch(&v, (uint64_t)1);
406 }]])], GCC_64BIT_ATOMICS_SUPPORTED=yes, GCC_64BIT_ATOMICS_SUPPORTED=no)
407 if test "x$GCC_64BIT_ATOMICS_SUPPORTED" != xyes; then
408 DEFINES="$DEFINES -DMISSING_64BIT_ATOMICS"
410 AC_MSG_RESULT($GCC_64BIT_ATOMICS_SUPPORTED)
412 dnl Check for Endianness
420 dnl Check for POWER8 Architecture
421 PWR8_CFLAGS="-mpower8-vector"
422 have_pwr8_intrinsics=no
423 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
425 CFLAGS="$PWR8_CFLAGS $CFLAGS"
426 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
427 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
428 #error "Need GCC >= 4.8 for sane POWER8 support"
432 vector unsigned char r;
433 vector unsigned int v = vec_splat_u32 (1);
434 r = __builtin_vec_vgbbd ((vector unsigned char) v);
436 }]])], have_pwr8_intrinsics=yes)
440 [AS_HELP_STRING([--disable-pwr8],
441 [disable POWER8-specific instructions])],
442 [enable_pwr8=$enableval], [enable_pwr8=auto])
444 if test "x$enable_pwr8" = xno ; then
445 have_pwr8_intrinsics=disabled
448 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
449 DEFINES="$DEFINES -D_ARCH_PWR8"
450 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
451 CFLAGS="$CFLAGS $PWR8_CFLAGS"
456 AC_MSG_RESULT($have_pwr8_intrinsics)
457 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
458 AC_MSG_ERROR([POWER8 compiler support not detected])
461 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
462 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
465 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
467 dnl Can't have static and shared libraries, default to static if user
468 dnl explicitly requested. If both disabled, set to static since shared
469 dnl was explicitly requested.
470 case "x$enable_static$enable_shared" in
472 AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
475 AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
479 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
482 dnl other compiler options
484 AC_ARG_ENABLE([debug],
485 [AS_HELP_STRING([--enable-debug],
486 [use debug compiler flags and macros @<:@default=disabled@:>@])],
487 [enable_debug="$enableval"],
491 AC_ARG_ENABLE([profile],
492 [AS_HELP_STRING([--enable-profile],
493 [enable profiling of code @<:@default=disabled@:>@])],
494 [enable_profile="$enableval"],
498 AC_ARG_ENABLE([sanitize],
499 [AS_HELP_STRING([--enable-sanitize@<:@=address|undefined@:>@],
500 [enable code sanitizer @<:@default=disabled@:>@])],
501 [enable_sanitize="$enableval"],
502 [enable_sanitize=no])
504 if test "x$enable_profile" = xyes; then
505 DEFINES="$DEFINES -DPROFILE"
506 if test "x$GCC" = xyes; then
507 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
509 if test "x$GXX" = xyes; then
510 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
514 if test "x$enable_debug" = xyes; then
515 DEFINES="$DEFINES -DDEBUG"
516 if test "x$enable_profile" = xyes; then
517 AC_MSG_WARN([Debug and Profile are enabled at the same time])
519 if test "x$GCC" = xyes; then
520 if ! echo "$CFLAGS" | grep -q -e '-g'; then
523 if ! echo "$CFLAGS" | grep -q -e '-O'; then
527 if test "x$GXX" = xyes; then
528 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
529 CXXFLAGS="$CXXFLAGS -g"
531 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
532 CXXFLAGS="$CXXFLAGS -O0"
536 DEFINES="$DEFINES -DNDEBUG"
539 if test "x$enable_sanitize" != xno; then
540 if test "x$enable_profile" = xyes; then
541 AC_MSG_WARN([Sanitize and Profile are enabled at the same time])
544 CFLAGS="$CFLAGS -fsanitize=$enable_sanitize"
545 CXXFLAGS="$CXXFLAGS -fsanitize=$enable_sanitize"
546 LDFLAGS="$LDFLAGS -fsanitize=$enable_sanitize"
549 [AC_LANG_SOURCE([int main(){return 0;}])],
551 [AC_MSG_FAILURE([sanitize flags '$enable_sanitize' not supported])])
555 dnl Check if linker supports -Bsymbolic
557 save_LDFLAGS=$LDFLAGS
558 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
559 AC_MSG_CHECKING([if ld supports -Bsymbolic])
561 [AC_LANG_SOURCE([int main() { return 0;}])],
562 [AC_MSG_RESULT([yes])
563 BSYMBOLIC="-Wl,-Bsymbolic";],
566 LDFLAGS=$save_LDFLAGS
568 AC_SUBST([BSYMBOLIC])
571 dnl Check if linker supports garbage collection
573 save_LDFLAGS=$LDFLAGS
574 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
575 AC_MSG_CHECKING([whether ld supports --gc-sections])
577 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
578 [AC_MSG_RESULT([yes])
579 GC_SECTIONS="-Wl,--gc-sections";],
582 LDFLAGS=$save_LDFLAGS
584 AC_SUBST([GC_SECTIONS])
587 dnl OpenBSD does not have DT_NEEDED entries for libc by design
588 dnl so when these flags are passed to ld via libtool the checks will fail
592 LD_NO_UNDEFINED="" ;;
594 if test "x$enable_sanitize" = xno; then
595 LD_NO_UNDEFINED="-Wl,--no-undefined"
602 AC_SUBST([LD_NO_UNDEFINED])
605 dnl Check if linker supports version scripts
607 AC_MSG_CHECKING([if the linker supports version-scripts])
608 save_LDFLAGS=$LDFLAGS
609 LDFLAGS="$LDFLAGS -Wl,--version-script=$srcdir/build-support/conftest.map"
611 [AC_LANG_SOURCE([int main() { return 0;}])],
612 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
613 [have_ld_version_script=no; AC_MSG_RESULT(no)])
614 LDFLAGS=$save_LDFLAGS
615 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
618 dnl Check if linker supports dynamic list files
620 AC_MSG_CHECKING([if the linker supports --dynamic-list])
621 save_LDFLAGS=$LDFLAGS
622 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=$srcdir/build-support/conftest.dyn"
624 [AC_LANG_SOURCE([int main() { return 0;}])],
625 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
626 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
627 LDFLAGS=$save_LDFLAGS
628 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
631 dnl compatibility symlinks
635 HAVE_COMPAT_SYMLINKS=yes ;;
637 HAVE_COMPAT_SYMLINKS=no ;;
640 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
645 dnl Unfortunately we need to do a few things that libtool can't help us with,
646 dnl so we need some knowledge of shared library filenames:
648 dnl LIB_EXT is the extension used when creating symlinks for alternate
649 dnl filenames for a shared library which will be dynamically loaded
651 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
652 dnl the file for a shared library we wish to link with
676 dnl potentially-infringing-but-nobody-knows-for-sure stuff
678 AC_ARG_ENABLE([texture-float],
679 [AS_HELP_STRING([--enable-texture-float],
680 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
681 [enable_texture_float="$enableval"],
682 [enable_texture_float=no]
684 if test "x$enable_texture_float" = xyes; then
685 AC_MSG_WARN([Floating-point textures enabled.])
686 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
687 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
691 dnl Arch/platform-specific settings
694 [AS_HELP_STRING([--disable-asm],
695 [disable assembly usage @<:@default=enabled on supported platforms@:>@])],
696 [enable_asm="$enableval"],
700 AC_MSG_CHECKING([whether to enable assembly])
701 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
702 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
703 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
705 i?86 | x86_64 | amd64)
706 if test "x$host_cpu" != "x$target_cpu"; then
708 AC_MSG_RESULT([no, cross compiling])
713 # check for supported arches
714 if test "x$enable_asm" = xyes; then
718 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
725 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
762 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
763 AC_MSG_RESULT([yes, x86])
766 DEFINES="$DEFINES -DUSE_X86_64_ASM"
767 AC_MSG_RESULT([yes, x86_64])
770 DEFINES="$DEFINES -DUSE_SPARC_ASM"
771 AC_MSG_RESULT([yes, sparc])
774 DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
775 AC_MSG_RESULT([yes, ppc64le])
778 DEFINES="$DEFINES -DUSE_AARCH64_ASM"
779 AC_MSG_RESULT([yes, aarch64])
782 DEFINES="$DEFINES -DUSE_ARM_ASM"
783 AC_MSG_RESULT([yes, arm])
786 AC_MSG_RESULT([no, platform not supported])
792 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
793 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
794 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
795 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
797 AC_MSG_CHECKING([whether strtod has locale support])
798 AC_LINK_IFELSE([AC_LANG_SOURCE([[
802 #ifdef HAVE_XLOCALE_H
806 locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
807 const char *s = "1.0";
809 double d = strtod_l(s, end, loc);
810 float f = strtof_l(s, end, loc);
814 [DEFINES="$DEFINES -DHAVE_STRTOD_L"];
815 AC_MSG_RESULT([yes]),
818 dnl Check to see if dlopen is in default libraries (like Solaris, which
819 dnl has it in libc), or if libdl is needed to get it.
820 AC_CHECK_FUNC([dlopen], [],
821 [AC_CHECK_LIB([dl], [dlopen],
822 [DLOPEN_LIBS="-ldl"])])
823 AC_SUBST([DLOPEN_LIBS])
825 dnl Check if that library also has dladdr
827 LIBS="$LIBS $DLOPEN_LIBS"
828 AC_CHECK_FUNCS([dladdr])
831 AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"])
837 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
838 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
839 [AC_MSG_ERROR([Could not find clock_gettime])])])
840 AC_SUBST([CLOCK_LIB])
844 dnl See if posix_memalign is available
845 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
848 PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED])
850 dnl Check for pthreads
852 if test "x$ax_pthread_ok" = xno; then
853 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
855 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
856 dnl to -pthread, which causes problems if we need -lpthread to appear in
857 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
858 dnl is not valid for that platform.
859 if test "x$android" = xno; then
860 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
862 dnl According to the manual when using pthreads, one should add -pthread to
863 dnl both compile and link-time arguments.
864 dnl In practise that should be sufficient for all platforms, since any
865 dnl platforms build with GCC and Clang support the flag.
866 PTHREAD_LIBS="$PTHREAD_LIBS -pthread"
868 dnl pthread-stubs is mandatory on BSD platforms, due to the nature of the
869 dnl project. Even then there's a notable issue as described in the project README
871 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu*)
872 pthread_stubs_possible="no"
875 pthread_stubs_possible="yes"
879 if test "x$pthread_stubs_possible" = xyes; then
880 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
883 dnl SELinux awareness.
884 AC_ARG_ENABLE([selinux],
885 [AS_HELP_STRING([--enable-selinux],
886 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
887 [MESA_SELINUX="$enableval"],
889 if test "x$enable_selinux" = "xyes"; then
890 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
891 [AC_CHECK_HEADER([selinux/selinux.h],[],
892 [AC_MSG_ERROR([SELinux headers not found])])
893 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
894 [AC_MSG_ERROR([SELinux library not found])])
895 SELINUX_LIBS="-lselinux"])
896 DEFINES="$DEFINES -DMESA_SELINUX"
898 AC_SUBST([SELINUX_CFLAGS])
899 AC_SUBST([SELINUX_LIBS])
904 AC_ARG_ENABLE([llvm-shared-libs],
905 [AS_HELP_STRING([--enable-llvm-shared-libs],
906 [link with LLVM shared libraries @<:@default=enabled@:>@])],
907 [enable_llvm_shared_libs="$enableval"],
908 [enable_llvm_shared_libs=yes])
910 AC_ARG_WITH([llvm-prefix],
911 [AS_HELP_STRING([--with-llvm-prefix],
912 [Prefix for LLVM installations in non-standard locations])],
913 [llvm_prefix="$withval"],
916 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
917 if test "x$have_libelf" = xno; then
920 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
921 AC_SUBST([LIBELF_LIBS])
922 AC_SUBST([LIBELF_CFLAGS])
925 if test -z "$LLVM_CONFIG"; then
926 if test -n "$llvm_prefix"; then
927 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
929 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
933 llvm_add_component() {
934 new_llvm_component=$1
937 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
938 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
940 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
944 llvm_add_optional_component() {
945 new_llvm_component=$1
948 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
949 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
953 llvm_add_default_components() {
956 # Required default components
957 llvm_add_component "bitwriter" $driver_name
958 llvm_add_component "engine" $driver_name
959 llvm_add_component "mcdisassembler" $driver_name
960 llvm_add_component "mcjit" $driver_name
962 # Optional default components
963 llvm_add_optional_component "inteljitevents" $driver_name
970 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
971 llvm_add_component $new_llvm_target $driver_name
973 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
977 # Call this inside ` ` to get the return value.
978 # $1 is the llvm-config command with arguments.
979 strip_unwanted_llvm_flags() {
980 echo " `$1` " | sed -E \
981 -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
982 -e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
983 -e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
984 -e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
985 -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
986 -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
987 -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
988 -e 's/-fno-rtti[[[:space:]]]/-Fno-rtti /g' \
989 -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
990 -e 's/-Fno-rtti[[[:space:]]]/-fno-rtti /g' \
991 -e 's/^[[[:space:]]]//' \
992 -e 's/[[[:space:]]]$//'
995 llvm_set_environment_variables() {
996 if test "x$LLVM_CONFIG" != xno; then
997 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
998 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
999 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1000 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1002 # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
1003 save_CFLAGS="$CFLAGS"
1004 CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
1006 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1007 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1008 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1009 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1010 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
1011 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1013 CFLAGS="$save_CFLAGS"
1015 # Only needed for LLVM < 3.6.0
1016 if test -z "$LLVM_VERSION_PATCH"; then
1017 LLVM_VERSION_PATCH=0
1020 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1030 if test "x$enable_llvm" != "xyes"; then
1031 AC_MSG_ERROR([--enable-llvm is required when building $1])
1035 llvm_require_version() {
1038 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1039 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1040 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1042 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1043 # major > required major
1048 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1049 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1050 # major = required major and
1051 # minor > required minor
1055 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1056 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1057 # major = required major and
1058 # minor = required minor and
1059 # patch >= required patch
1067 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1070 radeon_llvm_check() {
1071 if test ${LLVM_VERSION_INT} -lt 307; then
1072 amdgpu_llvm_target_name='r600'
1074 amdgpu_llvm_target_name='amdgpu'
1077 llvm_require_version $*
1079 llvm_add_target $amdgpu_llvm_target_name $2
1081 llvm_add_default_components $2
1082 llvm_add_component "bitreader" $2
1083 llvm_add_component "ipo" $2
1085 if test "x$have_libelf" != xyes; then
1086 AC_MSG_ERROR([$2 requires libelf when using llvm])
1090 llvm_set_environment_variables
1092 AC_SUBST([LLVM_CFLAGS])
1093 AC_SUBST([LLVM_CXXFLAGS])
1094 AC_SUBST([LLVM_LIBS])
1095 AC_SUBST([LLVM_LDFLAGS])
1096 AC_SUBST([LLVM_INCLUDEDIR])
1101 PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
1102 AC_ARG_ENABLE([libunwind],
1103 [AS_HELP_STRING([--enable-libunwind],
1104 [Use libunwind for backtracing (default: auto)])],
1105 [LIBUNWIND="$enableval"],
1106 [LIBUNWIND="$HAVE_LIBUNWIND"])
1108 if test "x$LIBUNWIND" = "xyes"; then
1109 PKG_CHECK_MODULES(LIBUNWIND, libunwind)
1110 AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
1114 dnl Options for APIs
1115 AC_ARG_ENABLE([opengl],
1116 [AS_HELP_STRING([--disable-opengl],
1117 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1118 [enable_opengl="$enableval"],
1119 [enable_opengl=yes])
1120 AC_ARG_ENABLE([gles1],
1121 [AS_HELP_STRING([--disable-gles1],
1122 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1123 [enable_gles1="$enableval"],
1125 AC_ARG_ENABLE([gles2],
1126 [AS_HELP_STRING([--disable-gles2],
1127 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1128 [enable_gles2="$enableval"],
1131 AC_ARG_ENABLE([dri],
1132 [AS_HELP_STRING([--enable-dri],
1133 [enable DRI modules @<:@default=enabled@:>@])],
1134 [enable_dri="$enableval"],
1137 AC_ARG_ENABLE([gallium-extra-hud],
1138 [AS_HELP_STRING([--enable-gallium-extra-hud],
1139 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1140 [enable_gallium_extra_hud="$enableval"],
1141 [enable_gallium_extra_hud=no])
1142 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1143 if test "x$enable_gallium_extra_hud" = xyes ; then
1144 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1147 #TODO: no pkgconfig .pc available for libsensors.
1148 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1149 AC_ARG_ENABLE([lmsensors],
1150 [AS_HELP_STRING([--enable-lmsensors],
1151 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1152 [enable_lmsensors="$enableval"],
1153 [enable_lmsensors=no])
1154 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1155 if test "x$enable_lmsensors" = xyes ; then
1156 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1157 LIBSENSORS_LIBS="-lsensors"
1161 AC_SUBST(LIBSENSORS_LIBS)
1172 if test "x$enable_dri" = xno; then
1176 AC_ARG_ENABLE([dri3],
1177 [AS_HELP_STRING([--enable-dri3],
1178 [enable DRI3 @<:@default=auto@:>@])],
1179 [enable_dri3="$enableval"],
1180 [enable_dri3="$dri3_default"])
1181 AC_ARG_ENABLE([glx],
1182 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1183 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1184 [enable_glx="$enableval"],
1186 AC_ARG_ENABLE([osmesa],
1187 [AS_HELP_STRING([--enable-osmesa],
1188 [enable OSMesa library @<:@default=disabled@:>@])],
1189 [enable_osmesa="$enableval"],
1191 AC_ARG_ENABLE([gallium-osmesa],
1192 [AS_HELP_STRING([--enable-gallium-osmesa],
1193 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1194 [enable_gallium_osmesa="$enableval"],
1195 [enable_gallium_osmesa=no])
1196 AC_ARG_ENABLE([egl],
1197 [AS_HELP_STRING([--disable-egl],
1198 [disable EGL library @<:@default=enabled@:>@])],
1199 [enable_egl="$enableval"],
1203 [AS_HELP_STRING([--enable-xa],
1204 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1205 [enable_xa="$enableval"],
1207 AC_ARG_ENABLE([gbm],
1208 [AS_HELP_STRING([--enable-gbm],
1209 [enable gbm library @<:@default=yes except cygwin@:>@])],
1210 [enable_gbm="$enableval"],
1219 AC_ARG_ENABLE([nine],
1220 [AS_HELP_STRING([--enable-nine],
1221 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1222 [enable_nine="$enableval"],
1225 AC_ARG_ENABLE([xvmc],
1226 [AS_HELP_STRING([--enable-xvmc],
1227 [enable xvmc library @<:@default=auto@:>@])],
1228 [enable_xvmc="$enableval"],
1230 AC_ARG_ENABLE([vdpau],
1231 [AS_HELP_STRING([--enable-vdpau],
1232 [enable vdpau library @<:@default=auto@:>@])],
1233 [enable_vdpau="$enableval"],
1234 [enable_vdpau=auto])
1235 AC_ARG_ENABLE([omx],
1236 [AS_HELP_STRING([--enable-omx],
1237 [DEPRECATED: Use --enable-omx-bellagio instead @<:@default=auto@:>@])],
1238 [AC_MSG_ERROR([--enable-omx is deprecated. Use --enable-omx-bellagio instead.])],
1240 AC_ARG_ENABLE([omx-bellagio],
1241 [AS_HELP_STRING([--enable-omx-bellagio],
1242 [enable OpenMAX Bellagio library @<:@default=disabled@:>@])],
1243 [enable_omx_bellagio="$enableval"],
1244 [enable_omx_bellagio=no])
1246 [AS_HELP_STRING([--enable-va],
1247 [enable va library @<:@default=auto@:>@])],
1248 [enable_va="$enableval"],
1250 AC_ARG_ENABLE([opencl],
1251 [AS_HELP_STRING([--enable-opencl],
1252 [enable OpenCL library @<:@default=disabled@:>@])],
1253 [enable_opencl="$enableval"],
1255 AC_ARG_ENABLE([opencl_icd],
1256 [AS_HELP_STRING([--enable-opencl-icd],
1257 [Build an OpenCL ICD library to be loaded by an ICD implementation
1258 @<:@default=enabled@:>@])],
1259 [enable_opencl_icd="$enableval"],
1260 [enable_opencl_icd=yes])
1262 AC_ARG_ENABLE([gallium-tests],
1263 [AS_HELP_STRING([--enable-gallium-tests],
1264 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1265 [enable_gallium_tests="$enableval"],
1266 [enable_gallium_tests=no])
1268 # Option for Gallium drivers
1270 # Keep this in sync with the --with-gallium-drivers help string default value
1271 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1273 AC_ARG_WITH([gallium-drivers],
1274 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1275 [comma delimited Gallium drivers list, e.g.
1276 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,vc4,vc5,virgl,etnaviv,imx"
1277 @<:@default=r300,r600,svga,swrast@:>@])],
1278 [with_gallium_drivers="$withval"],
1279 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1281 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1282 # here so that the script doesn't choke on an unknown driver name later.
1283 case "$with_gallium_drivers" in
1284 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1285 no) with_gallium_drivers='' ;;
1288 if test "x$enable_opengl" = xno -a \
1289 "x$enable_gles1" = xno -a \
1290 "x$enable_gles2" = xno -a \
1291 "x$enable_nine" = xno -a \
1292 "x$enable_xa" = xno -a \
1293 "x$enable_xvmc" = xno -a \
1294 "x$enable_vdpau" = xno -a \
1295 "x$enable_omx_bellagio" = xno -a \
1296 "x$enable_va" = xno -a \
1297 "x$enable_opencl" = xno; then
1298 AC_MSG_ERROR([at least one API should be enabled])
1301 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1302 if test "x$enable_opengl" = xno -a \
1303 "x$enable_gles1" = xyes; then
1304 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1307 if test "x$enable_opengl" = xno -a \
1308 "x$enable_gles2" = xyes; then
1309 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1312 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1313 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1314 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1315 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1316 "x$enable_gles1" = xyes -o \
1317 "x$enable_gles2" = xyes)
1318 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1319 "x$enable_gles1" = xyes -o \
1320 "x$enable_gles2" = xyes)
1322 # Validate GLX options
1323 if test "x$enable_glx" = xyes; then
1324 if test "x$enable_dri" = xyes; then
1326 elif test -n "$with_gallium_drivers"; then
1327 enable_glx=gallium-xlib
1332 case "x$enable_glx" in
1333 xdri | xxlib | xgallium-xlib)
1334 # GLX requires OpenGL
1335 if test "x$enable_opengl" = xno; then
1336 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1339 # Check individual dependencies
1340 case "x$enable_glx" in
1342 if test "x$enable_dri" = xno; then
1343 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1347 if test "x$enable_dri" = xyes; then
1348 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1352 if test "x$enable_dri" = xyes; then
1353 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1355 if test -z "$with_gallium_drivers"; then
1356 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1364 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1368 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1369 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1370 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1371 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1373 DEFAULT_GL_LIB_NAME=GL
1376 dnl Libglvnd configuration
1378 AC_ARG_ENABLE([libglvnd],
1379 [AS_HELP_STRING([--enable-libglvnd],
1380 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1381 [enable_libglvnd="$enableval"],
1382 [enable_libglvnd=no])
1383 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1385 if test "x$enable_libglvnd" = xyes ; then
1386 case "x$enable_glx" in
1387 xxlib | xgallium-xlib )
1388 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1392 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1393 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1394 AC_SUBST([LIBGLVND_DATADIR])
1396 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1397 DEFAULT_GL_LIB_NAME=GLX_mesa
1399 if test "x$enable_glx" = xno -a "x$enable_egl" = xno; then
1400 AC_MSG_ERROR([cannot build libglvnd without GLX or EGL])
1404 AC_ARG_WITH([gl-lib-name],
1405 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1406 [specify GL library name @<:@default=GL@:>@])],
1408 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1409 AC_ARG_WITH([osmesa-lib-name],
1410 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1411 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1412 [OSMESA_LIB=$withval],
1413 [OSMESA_LIB=OSMesa])
1414 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1415 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
1418 dnl Mangled Mesa support
1420 AC_ARG_ENABLE([mangling],
1421 [AS_HELP_STRING([--enable-mangling],
1422 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1423 [enable_mangling="${enableval}"],
1424 [enable_mangling=no]
1426 if test "x${enable_mangling}" = "xyes" ; then
1427 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1428 GL_LIB="Mangled${GL_LIB}"
1429 OSMESA_LIB="Mangled${OSMESA_LIB}"
1432 AC_SUBST([OSMESA_LIB])
1435 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1436 [have_libdrm=yes], [have_libdrm=no])
1437 if test "x$have_libdrm" = xyes; then
1438 DEFINES="$DEFINES -DHAVE_LIBDRM"
1442 if test "x$have_libdrm" != xyes; then
1443 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1448 # Select which platform-dependent DRI code gets built
1451 dri_platform='apple' ;;
1453 dri_platform='windows' ;;
1455 dri_platform='none' ;;
1457 dri_platform='drm' ;;
1460 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1461 have_drisw_kms='yes'
1464 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1465 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1466 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1467 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1468 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1469 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1470 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1471 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1472 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1474 AC_ARG_ENABLE([shared-glapi],
1475 [AS_HELP_STRING([--enable-shared-glapi],
1476 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1477 [enable_shared_glapi="$enableval"],
1478 [enable_shared_glapi=yes])
1480 case "x$enable_opengl$enable_gles1$enable_gles2" in
1482 if test "x$enable_shared_glapi" = xno; then
1483 AC_MSG_ERROR([shared GLAPI required when building two or more of
1484 the following APIs - opengl, gles1 gles2])
1489 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1491 # Build the pipe-drivers as separate libraries/modules.
1492 # Do not touch this unless you know what you are doing.
1493 # XXX: Expose via configure option ?
1494 enable_shared_pipe_drivers=no
1497 dnl Driver specific build directories
1500 if test "x$enable_gallium_osmesa" = xyes; then
1501 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1502 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1504 if test "x$enable_osmesa" = xyes; then
1505 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1509 require_dri_shared_libs_and_glapi() {
1510 if test "x$enable_static" = xyes; then
1511 AC_MSG_ERROR([$1 cannot be build as static library])
1514 if test "x$enable_dri" != xyes; then
1515 # There is only a single backend which won't be build/used otherwise.
1516 # XXX: Revisit this as the egl/haiku is a thing.
1517 AC_MSG_ERROR([$1 requires --enable-dri])
1520 if test "x$enable_shared_glapi" != xyes; then
1521 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1525 if test "x$enable_dri" = xyes; then
1526 require_dri_shared_libs_and_glapi "DRI"
1528 # not a hard requirement as swrast does not depend on it
1529 if test "x$have_libdrm" = xyes; then
1530 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1534 AC_ARG_ENABLE([driglx-direct],
1535 [AS_HELP_STRING([--disable-driglx-direct],
1536 [disable direct rendering in GLX and EGL for DRI \
1537 @<:@default=auto@:>@])],
1538 [driglx_direct="$enableval"],
1539 [driglx_direct="yes"])
1542 dnl libGL configuration per driver
1544 if test "x$enable_glx" != xno; then
1545 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1547 case "x$enable_glx" in
1548 xxlib | xgallium-xlib)
1550 dri_modules="x11 xext xcb"
1551 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1552 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1553 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1554 GL_LIB_DEPS="$XLIBGL_LIBS"
1555 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1556 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1561 # find the DRI deps for libGL
1562 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1564 if test x"$driglx_direct" = xyes; then
1565 if test x"$dri_platform" = xdrm ; then
1566 DEFINES="$DEFINES -DGLX_USE_DRM"
1567 require_libdrm "Direct rendering"
1569 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1570 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1572 if test x"$enable_dri" = xyes; then
1573 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1576 if test x"$dri_platform" = xapple ; then
1577 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1579 if test x"$dri_platform" = xwindows ; then
1580 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1584 # add xf86vidmode if available
1585 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1586 if test "$HAVE_XF86VIDMODE" = yes ; then
1587 dri_modules="$dri_modules xxf86vm"
1590 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1591 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1592 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1593 GL_LIB_DEPS="$DRIGL_LIBS"
1595 # need DRM libs, $PTHREAD_LIBS, etc.
1596 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1597 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1601 # This is outside the case (above) so that it is invoked even for non-GLX
1603 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1605 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1606 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1607 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1608 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1610 AC_SUBST([X11_INCLUDES])
1611 AC_SUBST([GL_LIB_DEPS])
1612 AC_SUBST([GL_PC_REQ_PRIV])
1613 AC_SUBST([GL_PC_LIB_PRIV])
1614 AC_SUBST([GL_PC_CFLAGS])
1615 AC_SUBST([DRI_PC_REQ_PRIV])
1616 AC_SUBST([GLESv1_CM_LIB_DEPS])
1617 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1618 AC_SUBST([GLESv2_LIB_DEPS])
1619 AC_SUBST([GLESv2_PC_LIB_PRIV])
1621 AC_SUBST([HAVE_XF86VIDMODE])
1626 case "x$enable_glx" in
1627 xxlib | xgallium-xlib)
1628 DEFINES="$DEFINES -DUSE_XSHM"
1631 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1632 if test "x$driglx_direct" = xyes; then
1633 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1642 AC_ARG_ENABLE([glx-tls],
1643 [AS_HELP_STRING([--enable-glx-tls],
1644 [enable TLS support in GLX @<:@default=enabled@:>@])],
1645 [GLX_USE_TLS="$enableval"],
1647 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1649 if test "x$GLX_USE_TLS" = xyes; then
1650 DEFINES="$DEFINES -DGLX_USE_TLS"
1653 dnl Read-only text section on x86 hardened platforms
1654 AC_ARG_ENABLE([glx-read-only-text],
1655 [AS_HELP_STRING([--enable-glx-read-only-text],
1656 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1657 [enable_glx_read_only_text="$enableval"],
1658 [enable_glx_read_only_text=no])
1659 if test "x$enable_glx_read_only_text" = xyes; then
1660 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1664 dnl DEPRECATED: EGL Platforms configuration
1666 AC_ARG_WITH([egl-platforms],
1667 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1668 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1669 [with_egl_platforms="$withval"],
1670 [with_egl_platforms=auto])
1672 if test "x$with_egl_platforms" = xauto; then
1673 with_egl_platforms="x11,surfaceless"
1674 if test "x$enable_gbm" = xyes; then
1675 with_egl_platforms="$with_egl_platforms,drm"
1678 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1682 dnl Platforms configuration
1684 AC_ARG_WITH([platforms],
1685 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1686 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1687 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1688 [with_platforms="$withval"],
1689 [with_platforms=auto])
1691 # Reuse the autodetection rather than duplicating it.
1692 if test "x$with_platforms" = xauto; then
1693 with_platforms=$with_egl_platforms
1696 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1697 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1699 if test "x$WAYLAND_SCANNER" = x; then
1700 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1703 PKG_CHECK_EXISTS([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED], [have_wayland_protocols=yes], [have_wayland_protocols=no])
1704 if test "x$have_wayland_protocols" = xyes; then
1705 ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1707 AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
1709 # Do per platform setups and checks
1710 platforms=`IFS=', '; echo $with_platforms`
1711 for plat in $platforms; do
1715 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= $WAYLAND_REQUIRED])
1716 PKG_CHECK_MODULES([WAYLAND_SERVER], [wayland-server >= $WAYLAND_REQUIRED])
1718 if test "x$WAYLAND_SCANNER" = "x:"; then
1719 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1721 if test "x$have_wayland_protocols" = xno; then
1722 AC_MSG_ERROR([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED is needed to compile the wayland platform])
1724 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM -DWL_HIDE_DEPRECATED"
1728 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1729 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1733 test "x$enable_gbm" = "xno" &&
1734 AC_MSG_ERROR([EGL platform drm needs gbm])
1735 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1739 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1743 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1744 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1748 AC_MSG_ERROR([platform '$plat' does not exist])
1753 wayland|drm|surfaceless)
1754 require_libdrm "Platform $plat"
1759 if test "x$enable_glx" != xno; then
1760 if ! echo "$platforms" | grep -q 'x11'; then
1761 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1765 if test x"$enable_dri3" = xyes; then
1766 DEFINES="$DEFINES -DHAVE_DRI3"
1768 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1769 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1772 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1773 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1774 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1775 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1776 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1781 dnl Directory for DRI drivers
1782 AC_ARG_WITH([dri-driverdir],
1783 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1784 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1785 [DRI_DRIVER_INSTALL_DIR="$withval"],
1786 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1787 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1788 dnl Extra search path for DRI drivers
1789 AC_ARG_WITH([dri-searchpath],
1790 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1791 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1792 [DRI_DRIVER_SEARCH_DIR="$withval"],
1793 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1794 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1795 dnl Which drivers to build - default is chosen by platform
1796 AC_ARG_WITH([dri-drivers],
1797 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1798 [comma delimited classic DRI drivers list, e.g.
1799 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1800 [with_dri_drivers="$withval"],
1801 [with_dri_drivers=auto])
1803 if test "x$with_dri_drivers" = xauto; then
1804 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1805 with_dri_drivers="yes"
1807 with_dri_drivers="no"
1810 if test "x$with_dri_drivers" = xno; then
1815 PKG_CHECK_MODULES([EXPAT], [expat],,
1816 [PKG_CHECK_MODULES([EXPAT], [expat21])]
1819 dnl If $with_dri_drivers is yes, drivers will be added through
1820 dnl platform checks. Set DEFINES and LIB_DEPS
1821 if test "x$enable_dri" = xyes; then
1822 # Platform specific settings and drivers to build
1827 # Build only the drivers for cards that exist on PowerPC/sparc
1828 if test "x$with_dri_drivers" = "xyes"; then
1829 with_dri_drivers="r200 radeon swrast"
1835 if test "x$with_dri_drivers" = "xyes"; then
1836 with_dri_drivers="swrast"
1840 DEFINES="$DEFINES -DBUILDING_MESA"
1841 if test "x$with_dri_drivers" = "xyes"; then
1842 with_dri_drivers="swrast"
1848 if test "x$with_dri_drivers" = "xyes"; then
1849 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1852 # put all the necessary libs together
1853 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1856 AC_SUBST([DRI_LIB_DEPS])
1859 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1860 if test -n "$with_dri_drivers"; then
1861 if test "x$enable_opengl" != xyes; then
1862 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1865 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1866 for driver in $dri_drivers; do
1867 DRI_DIRS="$DRI_DIRS $driver"
1870 require_libdrm "i915"
1872 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1875 require_libdrm "i965"
1879 require_libdrm "nouveau"
1880 HAVE_NOUVEAU_DRI=yes
1881 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1884 require_libdrm "radeon"
1885 HAVE_RADEON_DRI=yes;
1886 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1889 require_libdrm "r200"
1891 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1897 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1901 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1907 dnl Deprecated: kept for backwards compatibility
1909 AC_ARG_ENABLE([gallium-llvm],
1910 [AS_HELP_STRING([--enable-gallium-llvm],
1911 [DEPRECATED: use --enable-llvm instead])],
1912 [enable_gallium_llvm="$enableval"],
1913 [enable_gallium_llvm=auto])
1915 if test "x$enable_gallium_llvm" != xauto; then
1916 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
1917 enable_llvm=$enable_gallium_llvm
1923 AC_ARG_ENABLE([llvm],
1924 [AS_HELP_STRING([--enable-llvm],
1925 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1926 [enable_llvm="$enableval"],
1929 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
1930 if test "x$FOUND_LLVM" = xyes; then
1932 i*86|x86_64|amd64) enable_llvm=yes;;
1940 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
1941 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
1945 # Vulkan driver configuration
1948 AC_ARG_WITH([vulkan-drivers],
1949 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1950 [comma delimited Vulkan drivers list, e.g.
1952 @<:@default=no@:>@])],
1953 [with_vulkan_drivers="$withval"],
1954 [with_vulkan_drivers="no"])
1956 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1957 # here so that the script doesn't choke on an unknown driver name later.
1958 case "x$with_vulkan_drivers" in
1959 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1960 xno) with_vulkan_drivers='' ;;
1963 AC_ARG_WITH([vulkan-icddir],
1964 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1965 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1966 [VULKAN_ICD_INSTALL_DIR="$withval"],
1967 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1968 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1970 require_x11_dri3() {
1971 if echo "$platforms" | grep -q 'x11'; then
1972 if test "x$enable_dri3" != xyes; then
1973 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
1978 if test -n "$with_vulkan_drivers"; then
1979 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
1980 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
1983 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1984 for driver in $VULKAN_DRIVERS; do
1987 require_libdrm "ANV"
1988 require_x11_dri3 "ANV"
1989 HAVE_INTEL_VULKAN=yes
1992 require_libdrm "radv"
1993 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1994 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
1995 require_x11_dri3 "radv"
1996 HAVE_RADEON_VULKAN=yes
1999 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
2003 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
2007 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2008 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2009 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2010 "x$enable_osmesa" = xyes -o \
2014 dnl OSMesa configuration
2017 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2018 AC_ARG_WITH([osmesa-bits],
2019 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2020 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2021 [osmesa_bits="$withval"],
2023 if test "x$osmesa_bits" != x8; then
2024 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2025 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2029 case "x$osmesa_bits" in
2031 OSMESA_LIB="${OSMESA_LIB}"
2034 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2035 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2038 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2042 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2043 # only link libraries with osmesa if shared
2044 if test "$enable_static" = no; then
2045 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2049 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2052 AC_SUBST([OSMESA_LIB_DEPS])
2053 AC_SUBST([OSMESA_PC_REQ])
2054 AC_SUBST([OSMESA_PC_LIB_PRIV])
2057 dnl gbm configuration
2059 if test "x$enable_gbm" = xyes; then
2060 require_dri_shared_libs_and_glapi "gbm"
2062 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2063 # FINISHME: GBM has a number of dependencies which we should add below
2065 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2066 AC_SUBST([GBM_PC_REQ_PRIV])
2067 AC_SUBST([GBM_PC_LIB_PRIV])
2070 dnl EGL configuration
2073 if test "x$enable_egl" = xyes; then
2074 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2076 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2078 require_dri_shared_libs_and_glapi "egl"
2080 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2081 AC_SUBST([EGL_LIB_DEPS])
2086 dnl XA configuration
2088 if test "x$enable_xa" = xyes; then
2089 if test "x$with_gallium_drivers" = xswrast; then
2091 Building xa requires at least one non swrast gallium driver.
2092 If you are looking to use libxatracker.so with the VMware driver,
2093 make sure to include svga in the gallium drivers list, apart from
2095 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2097 gallium_st="$gallium_st xa"
2099 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2101 if echo $platforms | grep -q "x11"; then
2102 have_xvmc_platform=yes
2104 have_xvmc_platform=no
2107 if echo $platforms | grep -q "x11"; then
2108 have_vdpau_platform=yes
2110 have_vdpau_platform=no
2113 if echo $platforms | grep -q "x11\|drm"; then
2114 have_omx_platform=yes
2116 have_omx_platform=no
2119 if echo $platforms | grep -q "x11\|drm\|wayland"; then
2120 have_va_platform=yes
2126 dnl Gallium G3DVL configuration
2128 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2129 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2130 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2133 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2134 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2137 if test "x$enable_omx_bellagio" = xauto -a "x$have_omx_platform" = xyes; then
2138 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx_bellagio=yes], [enable_omx_bellagio=no])
2141 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2142 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2146 if test "x$enable_dri" = xyes -o \
2147 "x$enable_xvmc" = xyes -o \
2148 "x$enable_vdpau" = xyes -o \
2149 "x$enable_omx_bellagio" = xyes -o \
2150 "x$enable_va" = xyes; then
2153 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2155 if test "x$enable_xvmc" = xyes -o \
2156 "x$enable_vdpau" = xyes -o \
2157 "x$enable_omx_bellagio" = xyes -o \
2158 "x$enable_va" = xyes; then
2159 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2160 need_gallium_vl_winsys=yes
2162 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2164 if test "x$enable_xvmc" = xyes; then
2165 if test "x$have_xvmc_platform" != xyes; then
2166 AC_MSG_ERROR([XVMC requires the x11 platforms])
2168 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2169 gallium_st="$gallium_st xvmc"
2171 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2173 if test "x$enable_vdpau" = xyes; then
2174 if test "x$have_vdpau_platform" != xyes; then
2175 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2177 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2178 gallium_st="$gallium_st vdpau"
2179 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2181 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2183 if test "x$enable_omx_bellagio" = xyes; then
2184 if test "x$have_omx_platform" != xyes; then
2185 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2187 PKG_CHECK_MODULES([OMX_BELLAGIO], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2188 gallium_st="$gallium_st omx_bellagio"
2190 AM_CONDITIONAL(HAVE_ST_OMX_BELLAGIO, test "x$enable_omx_bellagio" = xyes)
2192 if test "x$enable_va" = xyes; then
2193 if test "x$have_va_platform" != xyes; then
2194 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2196 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2197 gallium_st="$gallium_st va"
2199 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2202 dnl Nine Direct3D9 configuration
2204 if test "x$enable_nine" = xyes; then
2205 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2206 AC_MSG_ERROR([nine requires the gallium swrast driver])
2208 if test "x$with_gallium_drivers" = xswrast; then
2209 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2211 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2212 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2215 if test "x$enable_dri3" = xno; then
2216 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2219 gallium_st="$gallium_st nine"
2221 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2224 dnl OpenCL configuration
2227 AC_ARG_WITH([clang-libdir],
2228 [AS_HELP_STRING([--with-clang-libdir],
2229 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2230 [CLANG_LIBDIR="$withval"],
2233 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2235 if test "x$enable_opencl" = xyes; then
2236 if test -z "$with_gallium_drivers"; then
2237 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2240 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2241 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2244 if test "x$have_libclc" = xno; then
2245 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2246 Make sure the directory containing libclc.pc is specified in your
2247 PKG_CONFIG_PATH environment variable.
2248 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2250 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2251 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2252 AC_SUBST([LIBCLC_INCLUDEDIR])
2253 AC_SUBST([LIBCLC_LIBEXECDIR])
2256 gallium_st="$gallium_st clover"
2258 if test "x$enable_opencl_icd" = xyes; then
2259 OPENCL_LIBNAME="MesaOpenCL"
2261 OPENCL_LIBNAME="OpenCL"
2264 if test "x$have_libelf" != xyes; then
2265 AC_MSG_ERROR([Clover requires libelf])
2268 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2270 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2271 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2272 #error "AltiVec not enabled"
2274 ])], altivec_enabled=yes)
2276 if test "$altivec_enabled" = yes; then
2277 CLOVER_STD_OVERRIDE="-std=gnu++11"
2279 AC_SUBST([CLOVER_STD_OVERRIDE])
2282 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2284 llvm_add_default_components "opencl"
2285 llvm_add_component "all-targets" "opencl"
2286 llvm_add_component "coverage" "opencl"
2287 llvm_add_component "linker" "opencl"
2288 llvm_add_component "instrumentation" "opencl"
2289 llvm_add_component "ipo" "opencl"
2290 llvm_add_component "irreader" "opencl"
2291 llvm_add_component "lto" "opencl"
2292 llvm_add_component "option" "opencl"
2293 llvm_add_component "objcarcopts" "opencl"
2294 llvm_add_component "profiledata" "opencl"
2295 llvm_add_optional_component "coroutines" "opencl"
2297 dnl Check for Clang internal headers
2298 if test -z "$CLANG_LIBDIR"; then
2299 CLANG_LIBDIR=${LLVM_LIBDIR}
2301 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2302 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2303 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2305 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2306 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2307 AC_SUBST([OPENCL_LIBNAME])
2308 AC_SUBST([CLANG_RESOURCE_DIR])
2311 dnl Gallium configuration
2313 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2315 # libEGL wants to default to the first platform specified in
2316 # ./configure. parse that here.
2317 if test "x$platforms" != "x"; then
2318 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2319 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2321 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2324 AC_SUBST([EGL_NATIVE_PLATFORM])
2325 AC_SUBST([EGL_CFLAGS])
2327 # If we don't have the X11 platform, set this define so we don't try to include
2329 if ! echo "$platforms" | grep -q 'x11'; then
2330 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2331 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2334 dnl Directory for XVMC libs
2335 AC_ARG_WITH([xvmc-libdir],
2336 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2337 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2338 [XVMC_LIB_INSTALL_DIR="$withval"],
2339 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2340 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2345 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2347 dnl Directory for VDPAU libs
2348 AC_ARG_WITH([vdpau-libdir],
2349 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2350 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2351 [VDPAU_LIB_INSTALL_DIR="$withval"],
2352 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2353 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2355 dnl Directory for OMX_BELLAGIO libs
2357 AC_ARG_WITH([omx-bellagio-libdir],
2358 [AS_HELP_STRING([--with-omx-bellagio-libdir=DIR],
2359 [directory for the OMX_BELLAGIO libraries])],
2360 [OMX_BELLAGIO_LIB_INSTALL_DIR="$withval"],
2361 [OMX_BELLAGIO_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2362 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2363 AC_SUBST([OMX_BELLAGIO_LIB_INSTALL_DIR])
2365 dnl Directory for VA libs
2367 AC_ARG_WITH([va-libdir],
2368 [AS_HELP_STRING([--with-va-libdir=DIR],
2369 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2370 [VA_LIB_INSTALL_DIR="$withval"],
2371 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2372 AC_SUBST([VA_LIB_INSTALL_DIR])
2374 AC_ARG_WITH([d3d-libdir],
2375 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2376 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2377 [D3D_DRIVER_INSTALL_DIR="$withval"],
2378 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2379 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2381 dnl Architectures to build SWR library for
2383 AC_ARG_WITH([swr-archs],
2384 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2385 [comma delimited swr architectures list, e.g.
2386 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2387 [with_swr_archs="$withval"],
2388 [with_swr_archs="avx,avx2"])
2391 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2392 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2395 r300_require_llvm() {
2396 case "$host" in *gnux32) return;; esac
2398 i*86|x86_64|amd64) require_llvm $1
2404 dnl DRM is needed by X, Wayland, and offscreen rendering.
2405 dnl Surfaceless is an alternative for the last one.
2407 require_basic_egl() {
2408 case "$with_platforms" in
2409 *drm*|*surfaceless*|*android*)
2412 AC_MSG_ERROR([$1 requires one of these:
2413 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2414 2) --with-platforms=surfaceless (offscreen only)
2415 3) --with-platforms=android (Android only)
2416 Recommended options: drm,x11])
2421 swr_require_cxx_feature_flags() {
2423 preprocessor_test="$2"
2427 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2429 save_CXXFLAGS="$CXXFLAGS"
2433 for opts in $option_list
2436 CXXFLAGS="$opts $save_CXXFLAGS"
2439 [ #if !($preprocessor_test)
2448 CXXFLAGS="$save_CXXFLAGS"
2450 if test $found -eq 1; then
2451 AC_MSG_RESULT([$opts])
2452 eval "$output_var=\$opts"
2456 AC_MSG_ERROR([swr requires $feature_name support])
2460 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2461 if test -n "$with_gallium_drivers"; then
2462 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2463 for driver in $gallium_drivers; do
2466 HAVE_GALLIUM_SVGA=yes
2467 require_libdrm "svga"
2470 HAVE_GALLIUM_I915=yes
2471 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2472 require_libdrm "Gallium i915"
2475 HAVE_GALLIUM_R300=yes
2476 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2477 require_libdrm "r300"
2478 r300_require_llvm "r300"
2481 HAVE_GALLIUM_R600=yes
2482 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2483 require_libdrm "r600"
2484 if test "x$enable_llvm" = xyes; then
2485 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2487 llvm_add_component "asmparser" "r600"
2488 llvm_add_component "bitreader" "r600"
2492 HAVE_GALLIUM_RADEONSI=yes
2493 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2494 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2495 require_libdrm "radeonsi"
2496 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2497 if test "x$enable_egl" = xyes; then
2498 require_basic_egl "radeonsi"
2502 HAVE_GALLIUM_NOUVEAU=yes
2503 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2504 require_libdrm "nouveau"
2507 HAVE_GALLIUM_FREEDRENO=yes
2508 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2509 require_libdrm "freedreno"
2512 HAVE_GALLIUM_ETNAVIV=yes
2513 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2514 require_libdrm "etnaviv"
2517 HAVE_GALLIUM_IMX=yes
2520 HAVE_GALLIUM_SOFTPIPE=yes
2521 if test "x$enable_llvm" = xyes; then
2522 HAVE_GALLIUM_LLVMPIPE=yes
2526 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2528 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2531 AC_SUBST([SWR_CXX11_CXXFLAGS])
2533 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2534 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2536 AC_SUBST([SWR_AVX_CXXFLAGS])
2538 swr_archs=`IFS=', '; echo $with_swr_archs`
2539 for arch in $swr_archs; do
2545 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2546 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2548 AC_SUBST([SWR_AVX2_CXXFLAGS])
2552 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2553 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2555 AC_SUBST([SWR_KNL_CXXFLAGS])
2559 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2560 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2562 AC_SUBST([SWR_SKX_CXXFLAGS])
2566 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2571 if test "x$HAVE_SWR_AVX" != xyes -a \
2572 "x$HAVE_SWR_AVX2" != xyes -a \
2573 "x$HAVE_SWR_KNL" != xyes -a \
2574 "x$HAVE_SWR_SKX" != xyes; then
2575 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2578 HAVE_GALLIUM_SWR=yes
2581 HAVE_GALLIUM_VC4=yes
2582 require_libdrm "vc4"
2584 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2585 [USE_VC4_SIMULATOR=yes;
2586 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2587 [USE_VC4_SIMULATOR=no])
2590 HAVE_GALLIUM_VC5=yes
2592 PKG_CHECK_MODULES([VC5_SIMULATOR], [v3dv3],
2593 [USE_VC5_SIMULATOR=yes;
2594 DEFINES="$DEFINES -DUSE_VC5_SIMULATOR"],
2595 [AC_MSG_ERROR([vc5 requires the simulator])])
2598 HAVE_GALLIUM_PL111=yes
2601 HAVE_GALLIUM_VIRGL=yes
2602 require_libdrm "virgl"
2603 if test "x$enable_egl" = xyes; then
2604 require_basic_egl "virgl"
2608 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2614 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2615 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x3.9.0 -a \
2616 "x$LLVM_VERSION" != x3.9.1)
2618 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2619 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2620 llvm_add_default_components "gallium"
2623 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2624 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2625 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2626 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2628 dnl We need to validate some needed dependencies for renderonly drivers.
2630 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2631 AC_MSG_ERROR([Building with imx requires etnaviv])
2634 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2635 AC_MSG_ERROR([Building with pl111 requires vc4])
2639 detect_old_buggy_llvm() {
2640 dnl llvm-config may not give the right answer when llvm is a built as a
2641 dnl single shared library, so we must work the library name out for
2643 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2644 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2645 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2646 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2648 if test "x$llvm_have_one_so" = xyes; then
2649 dnl LLVM was built using auto*, so there is only one shared object.
2650 LLVM_LIBS="-l$LLVM_SO_NAME"
2652 dnl If LLVM was built with CMake, there will be one shared object per
2654 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2655 [AC_MSG_ERROR([Could not find llvm shared libraries:
2656 Please make sure you have built llvm with the --enable-shared option
2657 and that your llvm libraries are installed in $LLVM_LIBDIR
2658 If you have installed your llvm libraries to a different directory you
2659 can use the --with-llvm-prefix= configure flag to specify this directory.
2660 NOTE: Mesa is attempting to use llvm shared libraries by default.
2661 If you do not want to build with llvm shared libraries and instead want to
2662 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2663 invocation and rebuild.])])
2665 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2666 dnl install uses a shared object for each component and we have
2667 dnl already added all of these objects to LLVM_LIBS.
2672 dnl Set defines and buildtime variables only when using LLVM.
2674 if test "x$enable_llvm" = xyes; then
2675 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2677 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2678 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2679 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2681 dnl Set LLVM_LIBS - This is done after the driver configuration so
2682 dnl that drivers can add additional components to LLVM_COMPONENTS.
2683 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2684 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2685 dnl this was causing the same libraries to be appear multiple times
2688 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 9; then
2689 if test "x$enable_llvm_shared_libs" = xyes; then
2690 LLVM_LIBS="`$LLVM_CONFIG --link-shared --libs ${LLVM_COMPONENTS}`"
2692 dnl Invoking llvm-config with both -libs and --system-libs produces the
2693 dnl two separate lines - each for the set of libraries.
2694 dnl Call the program twice, effectively folding them into a single line.
2695 LLVM_LIBS="`$LLVM_CONFIG --link-static --libs ${LLVM_COMPONENTS}`"
2696 dnl We need to link to llvm system libs when using static libs
2697 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --link-static --system-libs`"
2700 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2701 if test "x$enable_llvm_shared_libs" = xyes; then
2702 detect_old_buggy_llvm
2704 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2705 dnl We need to link to llvm system libs when using static libs
2706 dnl However, only llvm 3.5+ provides --system-libs
2707 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2708 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2714 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2715 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2716 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2717 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2718 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2719 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2720 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2721 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2722 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2723 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2724 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2725 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2726 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2727 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2728 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2729 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2730 "x$HAVE_GALLIUM_SWR" = xyes)
2731 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2732 AM_CONDITIONAL(HAVE_GALLIUM_VC5, test "x$HAVE_GALLIUM_VC5" = xyes)
2733 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2735 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2737 if test "x$enable_dri" = xyes; then
2738 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2741 if test "x$have_drisw_kms" = xyes; then
2742 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2744 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2746 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2747 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2748 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2749 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2750 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2751 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2753 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2754 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2756 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2757 "x$HAVE_RADEON_VULKAN" = xyes)
2759 AM_CONDITIONAL(HAVE_BROADCOM_DRIVERS, test "x$HAVE_GALLIUM_VC4" = xyes -o \
2760 "x$HAVE_GALLIUM_VC5" = xyes)
2762 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2763 "x$HAVE_I965_DRI" = xyes)
2765 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2766 "x$HAVE_GALLIUM_R600" = xyes -o \
2767 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2768 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2769 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2770 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2771 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2772 AM_CONDITIONAL(USE_VC5_SIMULATOR, test x$USE_VC5_SIMULATOR = xyes)
2774 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2775 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2776 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2777 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2778 "x$enable_gallium_osmesa" = xyes)
2780 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2781 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2782 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2783 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2784 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
2785 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
2787 AC_SUBST([NINE_MAJOR], 1)
2788 AC_SUBST([NINE_MINOR], 0)
2789 AC_SUBST([NINE_TINY], 0)
2790 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2792 AC_SUBST([VDPAU_MAJOR], 1)
2793 AC_SUBST([VDPAU_MINOR], 0)
2795 if test "x$enable_va" = xyes; then
2796 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2797 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2799 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2800 AC_SUBST([VA_MINOR], $VA_MINOR)
2802 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2804 AC_SUBST([XVMC_MAJOR], 1)
2805 AC_SUBST([XVMC_MINOR], 0)
2807 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2808 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2809 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2810 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2812 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2813 AC_SUBST([XA_MINOR], $XA_MINOR)
2814 AC_SUBST([XA_TINY], $XA_TINY)
2815 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2817 AC_ARG_ENABLE(valgrind,
2818 [AS_HELP_STRING([--enable-valgrind],
2819 [Build mesa with valgrind support (default: auto)])],
2820 [VALGRIND=$enableval], [VALGRIND=auto])
2821 if test "x$VALGRIND" != xno; then
2822 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2824 AC_MSG_CHECKING([whether to enable Valgrind support])
2825 if test "x$VALGRIND" = xauto; then
2826 VALGRIND="$have_valgrind"
2829 if test "x$VALGRIND" = "xyes"; then
2830 if ! test "x$have_valgrind" = xyes; then
2831 AC_MSG_ERROR([Valgrind support required but not present])
2833 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2836 AC_MSG_RESULT([$VALGRIND])
2838 dnl Restore LDFLAGS and CPPFLAGS
2839 LDFLAGS="$_SAVE_LDFLAGS"
2840 CPPFLAGS="$_SAVE_CPPFLAGS"
2842 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2843 if test "x$acv_mesa_CLANG" = xyes; then
2844 CFLAGS="$CFLAGS -Qunused-arguments"
2845 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2848 dnl Add user CFLAGS and CXXFLAGS
2849 CFLAGS="$CFLAGS $USER_CFLAGS"
2850 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2852 dnl Substitute the config
2853 AC_CONFIG_FILES([Makefile
2856 src/amd/vulkan/Makefile
2857 src/broadcom/Makefile
2858 src/compiler/Makefile
2861 src/egl/wayland/wayland-drm/Makefile
2862 src/egl/wayland/wayland-egl/Makefile
2863 src/egl/wayland/wayland-egl/wayland-egl.pc
2864 src/gallium/Makefile
2865 src/gallium/auxiliary/Makefile
2866 src/gallium/auxiliary/pipe-loader/Makefile
2867 src/gallium/drivers/freedreno/Makefile
2868 src/gallium/drivers/ddebug/Makefile
2869 src/gallium/drivers/i915/Makefile
2870 src/gallium/drivers/llvmpipe/Makefile
2871 src/gallium/drivers/noop/Makefile
2872 src/gallium/drivers/nouveau/Makefile
2873 src/gallium/drivers/pl111/Makefile
2874 src/gallium/drivers/r300/Makefile
2875 src/gallium/drivers/r600/Makefile
2876 src/gallium/drivers/radeon/Makefile
2877 src/gallium/drivers/radeonsi/Makefile
2878 src/gallium/drivers/rbug/Makefile
2879 src/gallium/drivers/softpipe/Makefile
2880 src/gallium/drivers/svga/Makefile
2881 src/gallium/drivers/swr/Makefile
2882 src/gallium/drivers/trace/Makefile
2883 src/gallium/drivers/etnaviv/Makefile
2884 src/gallium/drivers/imx/Makefile
2885 src/gallium/drivers/vc4/Makefile
2886 src/gallium/drivers/vc5/Makefile
2887 src/gallium/drivers/virgl/Makefile
2888 src/gallium/state_trackers/clover/Makefile
2889 src/gallium/state_trackers/dri/Makefile
2890 src/gallium/state_trackers/glx/xlib/Makefile
2891 src/gallium/state_trackers/nine/Makefile
2892 src/gallium/state_trackers/omx_bellagio/Makefile
2893 src/gallium/state_trackers/osmesa/Makefile
2894 src/gallium/state_trackers/va/Makefile
2895 src/gallium/state_trackers/vdpau/Makefile
2896 src/gallium/state_trackers/xa/Makefile
2897 src/gallium/state_trackers/xvmc/Makefile
2898 src/gallium/targets/d3dadapter9/Makefile
2899 src/gallium/targets/d3dadapter9/d3d.pc
2900 src/gallium/targets/dri/Makefile
2901 src/gallium/targets/libgl-xlib/Makefile
2902 src/gallium/targets/omx-bellagio/Makefile
2903 src/gallium/targets/opencl/Makefile
2904 src/gallium/targets/opencl/mesa.icd
2905 src/gallium/targets/osmesa/Makefile
2906 src/gallium/targets/osmesa/osmesa.pc
2907 src/gallium/targets/pipe-loader/Makefile
2908 src/gallium/targets/va/Makefile
2909 src/gallium/targets/vdpau/Makefile
2910 src/gallium/targets/xa/Makefile
2911 src/gallium/targets/xa/xatracker.pc
2912 src/gallium/targets/xvmc/Makefile
2913 src/gallium/tests/trivial/Makefile
2914 src/gallium/tests/unit/Makefile
2915 src/gallium/winsys/etnaviv/drm/Makefile
2916 src/gallium/winsys/imx/drm/Makefile
2917 src/gallium/winsys/freedreno/drm/Makefile
2918 src/gallium/winsys/i915/drm/Makefile
2919 src/gallium/winsys/nouveau/drm/Makefile
2920 src/gallium/winsys/pl111/drm/Makefile
2921 src/gallium/winsys/radeon/drm/Makefile
2922 src/gallium/winsys/amdgpu/drm/Makefile
2923 src/gallium/winsys/svga/drm/Makefile
2924 src/gallium/winsys/sw/dri/Makefile
2925 src/gallium/winsys/sw/kms-dri/Makefile
2926 src/gallium/winsys/sw/null/Makefile
2927 src/gallium/winsys/sw/wrapper/Makefile
2928 src/gallium/winsys/sw/xlib/Makefile
2929 src/gallium/winsys/vc4/drm/Makefile
2930 src/gallium/winsys/vc5/drm/Makefile
2931 src/gallium/winsys/virgl/drm/Makefile
2932 src/gallium/winsys/virgl/vtest/Makefile
2936 src/glx/apple/Makefile
2937 src/glx/tests/Makefile
2938 src/glx/windows/Makefile
2939 src/glx/windows/windowsdriproto.pc
2944 src/mapi/es1api/glesv1_cm.pc
2945 src/mapi/es2api/glesv2.pc
2946 src/mapi/glapi/gen/Makefile
2949 src/mesa/drivers/dri/dri.pc
2950 src/mesa/drivers/dri/common/Makefile
2951 src/mesa/drivers/dri/i915/Makefile
2952 src/mesa/drivers/dri/i965/Makefile
2953 src/mesa/drivers/dri/Makefile
2954 src/mesa/drivers/dri/nouveau/Makefile
2955 src/mesa/drivers/dri/r200/Makefile
2956 src/mesa/drivers/dri/radeon/Makefile
2957 src/mesa/drivers/dri/swrast/Makefile
2958 src/mesa/drivers/osmesa/Makefile
2959 src/mesa/drivers/osmesa/osmesa.pc
2960 src/mesa/drivers/x11/Makefile
2961 src/mesa/main/tests/Makefile
2962 src/mesa/state_tracker/tests/Makefile
2964 src/util/tests/hash_table/Makefile
2965 src/util/tests/string_buffer/Makefile
2966 src/util/xmlpool/Makefile
2967 src/vulkan/Makefile])
2971 # Fix up dependencies in *.Plo files, where we changed the extension of a
2973 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2975 rm -f src/compiler/spirv/spirv_info.lo
2976 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
2979 dnl Output some configuration info for the user
2982 echo " prefix: $prefix"
2983 echo " exec_prefix: $exec_prefix"
2984 echo " libdir: $libdir"
2985 echo " includedir: $includedir"
2989 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2993 case "x$enable_osmesa$enable_gallium_osmesa" in
2995 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2998 echo " OSMesa: lib$OSMESA_LIB"
3006 if test "x$enable_dri" != xno; then
3007 echo " DRI platform: $dri_platform"
3008 if test -z "$DRI_DIRS"; then
3009 echo " DRI drivers: no"
3011 echo " DRI drivers: $DRI_DIRS"
3013 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
3016 case "x$enable_glx" in
3018 echo " GLX: DRI-based"
3021 echo " GLX: Xlib-based"
3024 echo " GLX: Xlib-based (Gallium)"
3027 echo " GLX: $enable_glx"
3033 echo " EGL: $enable_egl"
3034 if test "$enable_egl" = yes; then
3037 if test "x$enable_dri" != "xno"; then
3038 egl_drivers="$egl_drivers builtin:egl_dri2"
3040 if test "x$enable_dri3" != "xno"; then
3041 egl_drivers="$egl_drivers builtin:egl_dri3"
3044 echo " EGL drivers: $egl_drivers"
3046 if test "x$enable_gbm" = xyes; then
3052 echo " EGL/Vulkan/VL platforms: $platforms"
3056 if test "x$VULKAN_DRIVERS" != x; then
3057 echo " Vulkan drivers: $VULKAN_DRIVERS"
3058 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3060 echo " Vulkan drivers: no"
3064 if test "x$enable_llvm" = xyes; then
3066 echo " llvm-config: $LLVM_CONFIG"
3067 echo " llvm-version: $LLVM_VERSION"
3073 if test -n "$with_gallium_drivers"; then
3074 echo " Gallium drivers: $gallium_drivers"
3075 echo " Gallium st: $gallium_st"
3081 if test "x$enable_gallium_extra_hud" != xyes; then
3082 echo " HUD extra stats: no"
3084 echo " HUD extra stats: yes"
3087 if test "x$enable_lmsensors" != xyes; then
3088 echo " HUD lmsensors: no"
3090 echo " HUD lmsensors: yes"
3094 if test "x$HAVE_GALLIUM_SWR" != x; then
3095 echo " SWR archs: $swr_archs"
3100 echo " Shared libs: $enable_shared"
3101 echo " Static libs: $enable_static"
3102 echo " Shared-glapi: $enable_shared_glapi"
3104 dnl Compiler options
3105 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3106 cflags=`echo $CFLAGS | \
3107 $SED 's/^ *//;s/ */ /;s/ *$//'`
3108 cxxflags=`echo $CXXFLAGS | \
3109 $SED 's/^ *//;s/ */ /;s/ *$//'`
3110 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3111 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3113 echo " CFLAGS: $cflags"
3114 echo " CXXFLAGS: $cxxflags"
3115 echo " LDFLAGS: $ldflags"
3116 echo " Macros: $defines"
3118 if test "x$enable_llvm" = xyes; then
3119 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3120 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3121 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3122 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3125 echo " PYTHON2: $PYTHON2"
3128 echo " Run '${MAKE-make}' to build Mesa"