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=2.4.82
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=3.6.0
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="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
383 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
385 dnl Check if host supports 64-bit atomics
386 dnl note that lack of support usually results in link (not compile) error
387 AC_MSG_CHECKING(whether __sync_add_and_fetch_8 is supported)
388 AC_LINK_IFELSE([AC_LANG_SOURCE([[
392 return __sync_add_and_fetch(&v, (uint64_t)1);
393 }]])], GCC_64BIT_ATOMICS_SUPPORTED=yes, GCC_64BIT_ATOMICS_SUPPORTED=no)
394 if test "x$GCC_64BIT_ATOMICS_SUPPORTED" != xyes; then
395 DEFINES="$DEFINES -DMISSING_64BIT_ATOMICS"
397 AC_MSG_RESULT($GCC_64BIT_ATOMICS_SUPPORTED)
399 dnl Check for Endianness
407 dnl Check for POWER8 Architecture
408 PWR8_CFLAGS="-mpower8-vector"
409 have_pwr8_intrinsics=no
410 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
412 CFLAGS="$PWR8_CFLAGS $CFLAGS"
413 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
414 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
415 #error "Need GCC >= 4.8 for sane POWER8 support"
419 vector unsigned char r;
420 vector unsigned int v = vec_splat_u32 (1);
421 r = __builtin_vec_vgbbd ((vector unsigned char) v);
423 }]])], have_pwr8_intrinsics=yes)
427 [AS_HELP_STRING([--disable-pwr8],
428 [disable POWER8-specific instructions])],
429 [enable_pwr8=$enableval], [enable_pwr8=auto])
431 if test "x$enable_pwr8" = xno ; then
432 have_pwr8_intrinsics=disabled
435 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
436 DEFINES="$DEFINES -D_ARCH_PWR8"
437 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
438 CFLAGS="$CFLAGS $PWR8_CFLAGS"
443 AC_MSG_RESULT($have_pwr8_intrinsics)
444 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
445 AC_MSG_ERROR([POWER8 compiler support not detected])
448 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
449 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
452 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
454 dnl Can't have static and shared libraries, default to static if user
455 dnl explicitly requested. If both disabled, set to static since shared
456 dnl was explicitly requested.
457 case "x$enable_static$enable_shared" in
459 AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
462 AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
466 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
469 dnl other compiler options
471 AC_ARG_ENABLE([debug],
472 [AS_HELP_STRING([--enable-debug],
473 [use debug compiler flags and macros @<:@default=disabled@:>@])],
474 [enable_debug="$enableval"],
478 AC_ARG_ENABLE([profile],
479 [AS_HELP_STRING([--enable-profile],
480 [enable profiling of code @<:@default=disabled@:>@])],
481 [enable_profile="$enableval"],
485 AC_ARG_ENABLE([sanitize],
486 [AS_HELP_STRING([--enable-sanitize@<:@=address|undefined@:>@],
487 [enable code sanitizer @<:@default=disabled@:>@])],
488 [enable_sanitize="$enableval"],
489 [enable_sanitize=no])
491 if test "x$enable_profile" = xyes; then
492 DEFINES="$DEFINES -DPROFILE"
493 if test "x$GCC" = xyes; then
494 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
496 if test "x$GXX" = xyes; then
497 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
501 if test "x$enable_debug" = xyes; then
502 DEFINES="$DEFINES -DDEBUG"
503 if test "x$enable_profile" = xyes; then
504 AC_MSG_WARN([Debug and Profile are enabled at the same time])
506 if test "x$GCC" = xyes; then
507 if ! echo "$CFLAGS" | grep -q -e '-g'; then
510 if ! echo "$CFLAGS" | grep -q -e '-O'; then
514 if test "x$GXX" = xyes; then
515 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
516 CXXFLAGS="$CXXFLAGS -g"
518 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
519 CXXFLAGS="$CXXFLAGS -O0"
523 DEFINES="$DEFINES -DNDEBUG"
526 if test "x$enable_sanitize" != xno; then
527 if test "x$enable_profile" = xyes; then
528 AC_MSG_WARN([Sanitize and Profile are enabled at the same time])
531 CFLAGS="$CFLAGS -fsanitize=$enable_sanitize"
532 CXXFLAGS="$CXXFLAGS -fsanitize=$enable_sanitize"
533 LDFLAGS="$LDFLAGS -fsanitize=$enable_sanitize"
536 [AC_LANG_SOURCE([int main(){return 0;}])],
538 [AC_MSG_FAILURE([sanitize flags '$enable_sanitize' not supported])])
542 dnl Check if linker supports -Bsymbolic
544 save_LDFLAGS=$LDFLAGS
545 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
546 AC_MSG_CHECKING([if ld supports -Bsymbolic])
548 [AC_LANG_SOURCE([int main() { return 0;}])],
549 [AC_MSG_RESULT([yes])
550 BSYMBOLIC="-Wl,-Bsymbolic";],
553 LDFLAGS=$save_LDFLAGS
555 AC_SUBST([BSYMBOLIC])
558 dnl Check if linker supports garbage collection
560 save_LDFLAGS=$LDFLAGS
561 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
562 AC_MSG_CHECKING([whether ld supports --gc-sections])
564 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
565 [AC_MSG_RESULT([yes])
566 GC_SECTIONS="-Wl,--gc-sections";],
569 LDFLAGS=$save_LDFLAGS
571 AC_SUBST([GC_SECTIONS])
574 dnl OpenBSD does not have DT_NEEDED entries for libc by design
575 dnl so when these flags are passed to ld via libtool the checks will fail
579 LD_NO_UNDEFINED="" ;;
581 if test "x$enable_sanitize" = xno; then
582 LD_NO_UNDEFINED="-Wl,--no-undefined"
589 AC_SUBST([LD_NO_UNDEFINED])
592 dnl Check if linker supports version scripts
594 AC_MSG_CHECKING([if the linker supports version-scripts])
595 save_LDFLAGS=$LDFLAGS
596 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
597 cat > conftest.map <<EOF
607 [AC_LANG_SOURCE([int main() { return 0;}])],
608 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
609 [have_ld_version_script=no; AC_MSG_RESULT(no)])
610 LDFLAGS=$save_LDFLAGS
611 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
614 dnl Check if linker supports dynamic list files
616 AC_MSG_CHECKING([if the linker supports --dynamic-list])
617 save_LDFLAGS=$LDFLAGS
618 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
619 cat > conftest.dyn <<EOF
621 radeon_drm_winsys_create;
625 [AC_LANG_SOURCE([int main() { return 0;}])],
626 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
627 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
628 LDFLAGS=$save_LDFLAGS
629 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
632 dnl compatibility symlinks
636 HAVE_COMPAT_SYMLINKS=yes ;;
638 HAVE_COMPAT_SYMLINKS=no ;;
641 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
646 dnl Unfortunately we need to do a few things that libtool can't help us with,
647 dnl so we need some knowledge of shared library filenames:
649 dnl LIB_EXT is the extension used when creating symlinks for alternate
650 dnl filenames for a shared library which will be dynamically loaded
652 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
653 dnl the file for a shared library we wish to link with
677 dnl potentially-infringing-but-nobody-knows-for-sure stuff
679 AC_ARG_ENABLE([texture-float],
680 [AS_HELP_STRING([--enable-texture-float],
681 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
682 [enable_texture_float="$enableval"],
683 [enable_texture_float=no]
685 if test "x$enable_texture_float" = xyes; then
686 AC_MSG_WARN([Floating-point textures enabled.])
687 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
688 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
692 dnl Arch/platform-specific settings
695 [AS_HELP_STRING([--disable-asm],
696 [disable assembly usage @<:@default=enabled on supported platforms@:>@])],
697 [enable_asm="$enableval"],
701 AC_MSG_CHECKING([whether to enable assembly])
702 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
703 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
704 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
706 i?86 | x86_64 | amd64)
707 if test "x$host_cpu" != "x$target_cpu"; then
709 AC_MSG_RESULT([no, cross compiling])
714 # check for supported arches
715 if test "x$enable_asm" = xyes; then
719 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
726 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
763 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
764 AC_MSG_RESULT([yes, x86])
767 DEFINES="$DEFINES -DUSE_X86_64_ASM"
768 AC_MSG_RESULT([yes, x86_64])
771 DEFINES="$DEFINES -DUSE_SPARC_ASM"
772 AC_MSG_RESULT([yes, sparc])
775 DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
776 AC_MSG_RESULT([yes, ppc64le])
779 DEFINES="$DEFINES -DUSE_AARCH64_ASM"
780 AC_MSG_RESULT([yes, aarch64])
783 DEFINES="$DEFINES -DUSE_ARM_ASM"
784 AC_MSG_RESULT([yes, arm])
787 AC_MSG_RESULT([no, platform not supported])
793 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
794 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
795 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
796 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
798 AC_MSG_CHECKING([whether strtod has locale support])
799 AC_LINK_IFELSE([AC_LANG_SOURCE([[
803 #ifdef HAVE_XLOCALE_H
807 locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
808 const char *s = "1.0";
810 double d = strtod_l(s, end, loc);
811 float f = strtof_l(s, end, loc);
815 [DEFINES="$DEFINES -DHAVE_STRTOD_L"];
816 AC_MSG_RESULT([yes]),
819 dnl Check to see if dlopen is in default libraries (like Solaris, which
820 dnl has it in libc), or if libdl is needed to get it.
821 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
822 [AC_CHECK_LIB([dl], [dlopen],
823 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
824 AC_SUBST([DLOPEN_LIBS])
826 dnl Check if that library also has dladdr
828 LIBS="$LIBS $DLOPEN_LIBS"
829 AC_CHECK_FUNCS([dladdr])
832 AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"])
838 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
839 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
840 [AC_MSG_ERROR([Could not find clock_gettime])])])
841 AC_SUBST([CLOCK_LIB])
845 dnl See if posix_memalign is available
846 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
849 PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED])
851 dnl Check for pthreads
853 if test "x$ax_pthread_ok" = xno; then
854 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
856 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
857 dnl to -pthread, which causes problems if we need -lpthread to appear in
858 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
859 dnl is not valid for that platform.
860 if test "x$android" = xno; then
861 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
863 dnl According to the manual when using pthreads, one should add -pthread to
864 dnl both compile and link-time arguments.
865 dnl In practise that should be sufficient for all platforms, since any
866 dnl platforms build with GCC and Clang support the flag.
867 PTHREAD_LIBS="$PTHREAD_LIBS -pthread"
869 dnl pthread-stubs is mandatory on BSD platforms, due to the nature of the
870 dnl project. Even then there's a notable issue as described in the project README
872 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu*)
873 pthread_stubs_possible="no"
876 pthread_stubs_possible="yes"
880 if test "x$pthread_stubs_possible" = xyes; then
881 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
884 dnl SELinux awareness.
885 AC_ARG_ENABLE([selinux],
886 [AS_HELP_STRING([--enable-selinux],
887 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
888 [MESA_SELINUX="$enableval"],
890 if test "x$enable_selinux" = "xyes"; then
891 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
892 [AC_CHECK_HEADER([selinux/selinux.h],[],
893 [AC_MSG_ERROR([SELinux headers not found])])
894 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
895 [AC_MSG_ERROR([SELinux library not found])])
896 SELINUX_LIBS="-lselinux"])
897 DEFINES="$DEFINES -DMESA_SELINUX"
899 AC_SUBST([SELINUX_CFLAGS])
900 AC_SUBST([SELINUX_LIBS])
905 AC_ARG_ENABLE([llvm-shared-libs],
906 [AS_HELP_STRING([--enable-llvm-shared-libs],
907 [link with LLVM shared libraries @<:@default=enabled@:>@])],
908 [enable_llvm_shared_libs="$enableval"],
909 [enable_llvm_shared_libs=yes])
911 AC_ARG_WITH([llvm-prefix],
912 [AS_HELP_STRING([--with-llvm-prefix],
913 [Prefix for LLVM installations in non-standard locations])],
914 [llvm_prefix="$withval"],
917 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
918 if test "x$have_libelf" = xno; then
921 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
922 AC_SUBST([LIBELF_LIBS])
923 AC_SUBST([LIBELF_CFLAGS])
926 if test -z "$LLVM_CONFIG"; then
927 if test -n "$llvm_prefix"; then
928 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
930 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
934 llvm_add_component() {
935 new_llvm_component=$1
938 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
939 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
941 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
945 llvm_add_default_components() {
948 # Required default components
949 llvm_add_component "bitwriter" $driver_name
950 llvm_add_component "engine" $driver_name
951 llvm_add_component "mcdisassembler" $driver_name
952 llvm_add_component "mcjit" $driver_name
954 # Optional default components
955 if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
956 LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
964 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
965 llvm_add_component $new_llvm_target $driver_name
967 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
971 # Call this inside ` ` to get the return value.
972 # $1 is the llvm-config command with arguments.
973 strip_unwanted_llvm_flags() {
974 echo " `$1` " | sed -E \
975 -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
976 -e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
977 -e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
978 -e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
979 -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
980 -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
981 -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
982 -e 's/-fno-rtti[[[:space:]]]/-Fno-rtti /g' \
983 -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
984 -e 's/-Fno-rtti[[[:space:]]]/-fno-rtti /g' \
985 -e 's/^[[[:space:]]]//' \
986 -e 's/[[[:space:]]]$//'
989 llvm_set_environment_variables() {
990 if test "x$LLVM_CONFIG" != xno; then
991 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
992 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
993 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
994 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
996 # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
997 save_CFLAGS="$CFLAGS"
998 CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
1000 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1001 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1002 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1003 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1004 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
1005 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1007 CFLAGS="$save_CFLAGS"
1009 # Only needed for LLVM < 3.6.0
1010 if test -z "$LLVM_VERSION_PATCH"; then
1011 LLVM_VERSION_PATCH=0
1014 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1024 if test "x$enable_llvm" != "xyes"; then
1025 AC_MSG_ERROR([--enable-llvm is required when building $1])
1029 llvm_require_version() {
1032 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1033 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1034 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1036 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1037 # major > required major
1042 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1043 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1044 # major = required major and
1045 # minor > required minor
1049 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1050 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1051 # major = required major and
1052 # minor = required minor and
1053 # patch >= required patch
1061 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1064 radeon_llvm_check() {
1065 if test ${LLVM_VERSION_INT} -lt 307; then
1066 amdgpu_llvm_target_name='r600'
1068 amdgpu_llvm_target_name='amdgpu'
1071 llvm_require_version $*
1073 llvm_add_target $amdgpu_llvm_target_name $2
1075 llvm_add_default_components $2
1076 llvm_add_component "bitreader" $2
1077 llvm_add_component "ipo" $2
1079 if test "x$have_libelf" != xyes; then
1080 AC_MSG_ERROR([$2 requires libelf when using llvm])
1084 llvm_set_environment_variables
1086 AC_SUBST([LLVM_CFLAGS])
1087 AC_SUBST([LLVM_CXXFLAGS])
1088 AC_SUBST([LLVM_LIBS])
1089 AC_SUBST([LLVM_LDFLAGS])
1090 AC_SUBST([LLVM_INCLUDEDIR])
1095 PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
1096 AC_ARG_ENABLE([libunwind],
1097 [AS_HELP_STRING([--enable-libunwind],
1098 [Use libunwind for backtracing (default: auto)])],
1099 [LIBUNWIND="$enableval"],
1100 [LIBUNWIND="$HAVE_LIBUNWIND"])
1102 if test "x$LIBUNWIND" = "xyes"; then
1103 PKG_CHECK_MODULES(LIBUNWIND, libunwind)
1104 AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
1108 dnl Options for APIs
1109 AC_ARG_ENABLE([opengl],
1110 [AS_HELP_STRING([--disable-opengl],
1111 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1112 [enable_opengl="$enableval"],
1113 [enable_opengl=yes])
1114 AC_ARG_ENABLE([gles1],
1115 [AS_HELP_STRING([--disable-gles1],
1116 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1117 [enable_gles1="$enableval"],
1119 AC_ARG_ENABLE([gles2],
1120 [AS_HELP_STRING([--disable-gles2],
1121 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1122 [enable_gles2="$enableval"],
1125 AC_ARG_ENABLE([dri],
1126 [AS_HELP_STRING([--enable-dri],
1127 [enable DRI modules @<:@default=enabled@:>@])],
1128 [enable_dri="$enableval"],
1131 AC_ARG_ENABLE([gallium-extra-hud],
1132 [AS_HELP_STRING([--enable-gallium-extra-hud],
1133 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1134 [enable_gallium_extra_hud="$enableval"],
1135 [enable_gallium_extra_hud=no])
1136 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1137 if test "x$enable_gallium_extra_hud" = xyes ; then
1138 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1141 #TODO: no pkgconfig .pc available for libsensors.
1142 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1143 AC_ARG_ENABLE([lmsensors],
1144 [AS_HELP_STRING([--enable-lmsensors],
1145 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1146 [enable_lmsensors="$enableval"],
1147 [enable_lmsensors=no])
1148 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1149 if test "x$enable_lmsensors" = xyes ; then
1150 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1151 LIBSENSORS_LIBS="-lsensors"
1155 AC_SUBST(LIBSENSORS_LIBS)
1166 if test "x$enable_dri" = xno; then
1170 AC_ARG_ENABLE([dri3],
1171 [AS_HELP_STRING([--enable-dri3],
1172 [enable DRI3 @<:@default=auto@:>@])],
1173 [enable_dri3="$enableval"],
1174 [enable_dri3="$dri3_default"])
1175 AC_ARG_ENABLE([glx],
1176 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1177 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1178 [enable_glx="$enableval"],
1180 AC_ARG_ENABLE([osmesa],
1181 [AS_HELP_STRING([--enable-osmesa],
1182 [enable OSMesa library @<:@default=disabled@:>@])],
1183 [enable_osmesa="$enableval"],
1185 AC_ARG_ENABLE([gallium-osmesa],
1186 [AS_HELP_STRING([--enable-gallium-osmesa],
1187 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1188 [enable_gallium_osmesa="$enableval"],
1189 [enable_gallium_osmesa=no])
1190 AC_ARG_ENABLE([egl],
1191 [AS_HELP_STRING([--disable-egl],
1192 [disable EGL library @<:@default=enabled@:>@])],
1193 [enable_egl="$enableval"],
1197 [AS_HELP_STRING([--enable-xa],
1198 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1199 [enable_xa="$enableval"],
1201 AC_ARG_ENABLE([gbm],
1202 [AS_HELP_STRING([--enable-gbm],
1203 [enable gbm library @<:@default=yes except cygwin@:>@])],
1204 [enable_gbm="$enableval"],
1213 AC_ARG_ENABLE([nine],
1214 [AS_HELP_STRING([--enable-nine],
1215 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1216 [enable_nine="$enableval"],
1219 AC_ARG_ENABLE([xvmc],
1220 [AS_HELP_STRING([--enable-xvmc],
1221 [enable xvmc library @<:@default=auto@:>@])],
1222 [enable_xvmc="$enableval"],
1224 AC_ARG_ENABLE([vdpau],
1225 [AS_HELP_STRING([--enable-vdpau],
1226 [enable vdpau library @<:@default=auto@:>@])],
1227 [enable_vdpau="$enableval"],
1228 [enable_vdpau=auto])
1229 AC_ARG_ENABLE([omx],
1230 [AS_HELP_STRING([--enable-omx],
1231 [DEPRECATED: Use --enable-omx-bellagio instead @<:@default=auto@:>@])],
1232 [AC_MSG_ERROR([--enable-omx is deprecated. Use --enable-omx-bellagio instead.])],
1234 AC_ARG_ENABLE([omx-bellagio],
1235 [AS_HELP_STRING([--enable-omx-bellagio],
1236 [enable OpenMAX Bellagio library @<:@default=disabled@:>@])],
1237 [enable_omx_bellagio="$enableval"],
1238 [enable_omx_bellagio=no])
1240 [AS_HELP_STRING([--enable-va],
1241 [enable va library @<:@default=auto@:>@])],
1242 [enable_va="$enableval"],
1244 AC_ARG_ENABLE([opencl],
1245 [AS_HELP_STRING([--enable-opencl],
1246 [enable OpenCL library @<:@default=disabled@:>@])],
1247 [enable_opencl="$enableval"],
1249 AC_ARG_ENABLE([opencl_icd],
1250 [AS_HELP_STRING([--enable-opencl-icd],
1251 [Build an OpenCL ICD library to be loaded by an ICD implementation
1252 @<:@default=disabled@:>@])],
1253 [enable_opencl_icd="$enableval"],
1254 [enable_opencl_icd=no])
1256 AC_ARG_ENABLE([gallium-tests],
1257 [AS_HELP_STRING([--enable-gallium-tests],
1258 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1259 [enable_gallium_tests="$enableval"],
1260 [enable_gallium_tests=no])
1262 # Option for Gallium drivers
1264 # Keep this in sync with the --with-gallium-drivers help string default value
1265 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1267 AC_ARG_WITH([gallium-drivers],
1268 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1269 [comma delimited Gallium drivers list, e.g.
1270 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,vc4,virgl,etnaviv,imx"
1271 @<:@default=r300,r600,svga,swrast@:>@])],
1272 [with_gallium_drivers="$withval"],
1273 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1275 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1276 # here so that the script doesn't choke on an unknown driver name later.
1277 case "$with_gallium_drivers" in
1278 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1279 no) with_gallium_drivers='' ;;
1282 if test "x$enable_opengl" = xno -a \
1283 "x$enable_gles1" = xno -a \
1284 "x$enable_gles2" = xno -a \
1285 "x$enable_nine" = xno -a \
1286 "x$enable_xa" = xno -a \
1287 "x$enable_xvmc" = xno -a \
1288 "x$enable_vdpau" = xno -a \
1289 "x$enable_omx_bellagio" = xno -a \
1290 "x$enable_va" = xno -a \
1291 "x$enable_opencl" = xno; then
1292 AC_MSG_ERROR([at least one API should be enabled])
1295 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1296 if test "x$enable_opengl" = xno -a \
1297 "x$enable_gles1" = xyes; then
1298 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1301 if test "x$enable_opengl" = xno -a \
1302 "x$enable_gles2" = xyes; then
1303 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1306 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1307 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1308 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1309 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1310 "x$enable_gles1" = xyes -o \
1311 "x$enable_gles2" = xyes)
1312 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1313 "x$enable_gles1" = xyes -o \
1314 "x$enable_gles2" = xyes)
1316 # Validate GLX options
1317 if test "x$enable_glx" = xyes; then
1318 if test "x$enable_dri" = xyes; then
1320 elif test -n "$with_gallium_drivers"; then
1321 enable_glx=gallium-xlib
1326 case "x$enable_glx" in
1327 xdri | xxlib | xgallium-xlib)
1328 # GLX requires OpenGL
1329 if test "x$enable_opengl" = xno; then
1330 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1333 # Check individual dependencies
1334 case "x$enable_glx" in
1336 if test "x$enable_dri" = xno; then
1337 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1341 if test "x$enable_dri" = xyes; then
1342 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1346 if test "x$enable_dri" = xyes; then
1347 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1349 if test -z "$with_gallium_drivers"; then
1350 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1358 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1362 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1363 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1364 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1365 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1367 DEFAULT_GL_LIB_NAME=GL
1370 dnl Libglvnd configuration
1372 AC_ARG_ENABLE([libglvnd],
1373 [AS_HELP_STRING([--enable-libglvnd],
1374 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1375 [enable_libglvnd="$enableval"],
1376 [enable_libglvnd=no])
1377 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1379 if test "x$enable_libglvnd" = xyes ; then
1380 dnl XXX: update once we can handle more than libGL/glx.
1381 dnl Namely: we should error out if neither of the glvnd enabled libraries
1383 case "x$enable_glx" in
1385 AC_MSG_ERROR([cannot build libglvnd without GLX])
1387 xxlib | xgallium-xlib )
1388 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1394 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1395 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1396 AC_SUBST([LIBGLVND_DATADIR])
1398 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1399 DEFAULT_GL_LIB_NAME=GLX_mesa
1402 AC_ARG_WITH([gl-lib-name],
1403 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1404 [specify GL library name @<:@default=GL@:>@])],
1406 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1407 AC_ARG_WITH([osmesa-lib-name],
1408 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1409 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1410 [OSMESA_LIB=$withval],
1411 [OSMESA_LIB=OSMesa])
1412 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1413 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
1416 dnl Mangled Mesa support
1418 AC_ARG_ENABLE([mangling],
1419 [AS_HELP_STRING([--enable-mangling],
1420 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1421 [enable_mangling="${enableval}"],
1422 [enable_mangling=no]
1424 if test "x${enable_mangling}" = "xyes" ; then
1425 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1426 GL_LIB="Mangled${GL_LIB}"
1427 OSMESA_LIB="Mangled${OSMESA_LIB}"
1430 AC_SUBST([OSMESA_LIB])
1433 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1434 [have_libdrm=yes], [have_libdrm=no])
1435 if test "x$have_libdrm" = xyes; then
1436 DEFINES="$DEFINES -DHAVE_LIBDRM"
1440 if test "x$have_libdrm" != xyes; then
1441 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1446 # Select which platform-dependent DRI code gets built
1449 dri_platform='apple' ;;
1451 dri_platform='windows' ;;
1453 dri_platform='none' ;;
1455 dri_platform='drm' ;;
1458 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1459 have_drisw_kms='yes'
1462 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1463 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1464 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1465 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1466 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1467 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1468 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1469 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1470 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1472 AC_ARG_ENABLE([shared-glapi],
1473 [AS_HELP_STRING([--enable-shared-glapi],
1474 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1475 [enable_shared_glapi="$enableval"],
1476 [enable_shared_glapi=yes])
1478 case "x$enable_opengl$enable_gles1$enable_gles2" in
1480 if test "x$enable_shared_glapi" = xno; then
1481 AC_MSG_ERROR([shared GLAPI required when building two or more of
1482 the following APIs - opengl, gles1 gles2])
1487 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1489 # Build the pipe-drivers as separate libraries/modules.
1490 # Do not touch this unless you know what you are doing.
1491 # XXX: Expose via configure option ?
1492 enable_shared_pipe_drivers=no
1495 dnl Driver specific build directories
1498 if test "x$enable_gallium_osmesa" = xyes; then
1499 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1500 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1502 if test "x$enable_osmesa" = xyes; then
1503 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1507 require_dri_shared_libs_and_glapi() {
1508 if test "x$enable_static" = xyes; then
1509 AC_MSG_ERROR([$1 cannot be build as static library])
1512 if test "x$enable_dri" != xyes; then
1513 # There is only a single backend which won't be build/used otherwise.
1514 # XXX: Revisit this as the egl/haiku is a thing.
1515 AC_MSG_ERROR([$1 requires --enable-dri])
1518 if test "x$enable_shared_glapi" != xyes; then
1519 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1523 if test "x$enable_dri" = xyes; then
1524 require_dri_shared_libs_and_glapi "DRI"
1526 # not a hard requirement as swrast does not depend on it
1527 if test "x$have_libdrm" = xyes; then
1528 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1532 AC_ARG_ENABLE([driglx-direct],
1533 [AS_HELP_STRING([--disable-driglx-direct],
1534 [disable direct rendering in GLX and EGL for DRI \
1535 @<:@default=auto@:>@])],
1536 [driglx_direct="$enableval"],
1537 [driglx_direct="yes"])
1540 dnl libGL configuration per driver
1542 if test "x$enable_glx" != xno; then
1543 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1545 case "x$enable_glx" in
1546 xxlib | xgallium-xlib)
1548 dri_modules="x11 xext xcb"
1549 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1550 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1551 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1552 GL_LIB_DEPS="$XLIBGL_LIBS"
1553 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1554 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1559 # find the DRI deps for libGL
1560 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1562 if test x"$driglx_direct" = xyes; then
1563 if test x"$dri_platform" = xdrm ; then
1564 DEFINES="$DEFINES -DGLX_USE_DRM"
1565 require_libdrm "Direct rendering"
1567 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1568 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1570 if test x"$enable_dri" = xyes; then
1571 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1574 if test x"$dri_platform" = xapple ; then
1575 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1577 if test x"$dri_platform" = xwindows ; then
1578 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1582 # add xf86vidmode if available
1583 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1584 if test "$HAVE_XF86VIDMODE" = yes ; then
1585 dri_modules="$dri_modules xxf86vm"
1588 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1589 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1590 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1591 GL_LIB_DEPS="$DRIGL_LIBS"
1593 # need DRM libs, $PTHREAD_LIBS, etc.
1594 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1595 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1599 # This is outside the case (above) so that it is invoked even for non-GLX
1601 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1603 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1604 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1605 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1606 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1608 AC_SUBST([X11_INCLUDES])
1609 AC_SUBST([GL_LIB_DEPS])
1610 AC_SUBST([GL_PC_REQ_PRIV])
1611 AC_SUBST([GL_PC_LIB_PRIV])
1612 AC_SUBST([GL_PC_CFLAGS])
1613 AC_SUBST([DRI_PC_REQ_PRIV])
1614 AC_SUBST([GLESv1_CM_LIB_DEPS])
1615 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1616 AC_SUBST([GLESv2_LIB_DEPS])
1617 AC_SUBST([GLESv2_PC_LIB_PRIV])
1619 AC_SUBST([HAVE_XF86VIDMODE])
1624 case "x$enable_glx" in
1625 xxlib | xgallium-xlib)
1626 DEFINES="$DEFINES -DUSE_XSHM"
1629 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1630 if test "x$driglx_direct" = xyes; then
1631 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1640 AC_ARG_ENABLE([glx-tls],
1641 [AS_HELP_STRING([--enable-glx-tls],
1642 [enable TLS support in GLX @<:@default=enabled@:>@])],
1643 [GLX_USE_TLS="$enableval"],
1645 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1647 if test "x$GLX_USE_TLS" = xyes; then
1648 DEFINES="$DEFINES -DGLX_USE_TLS"
1651 dnl Read-only text section on x86 hardened platforms
1652 AC_ARG_ENABLE([glx-read-only-text],
1653 [AS_HELP_STRING([--enable-glx-read-only-text],
1654 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1655 [enable_glx_read_only_text="$enableval"],
1656 [enable_glx_read_only_text=no])
1657 if test "x$enable_glx_read_only_text" = xyes; then
1658 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1662 dnl DEPRECATED: EGL Platforms configuration
1664 AC_ARG_WITH([egl-platforms],
1665 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1666 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1667 [with_egl_platforms="$withval"],
1668 [with_egl_platforms=auto])
1670 if test "x$with_egl_platforms" = xauto; then
1671 with_egl_platforms="x11,surfaceless"
1672 if test "x$enable_gbm" = xyes; then
1673 with_egl_platforms="$with_egl_platforms,drm"
1676 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1680 dnl Platforms configuration
1682 AC_ARG_WITH([platforms],
1683 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1684 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1685 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1686 [with_platforms="$withval"],
1687 [with_platforms=auto])
1689 # Reuse the autodetection rather than duplicating it.
1690 if test "x$with_platforms" = xauto; then
1691 with_platforms=$with_egl_platforms
1694 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1695 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1697 if test "x$WAYLAND_SCANNER" = x; then
1698 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1701 PKG_CHECK_EXISTS([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED], [have_wayland_protocols=yes], [have_wayland_protocols=no])
1702 if test "x$have_wayland_protocols" = xyes; then
1703 ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1705 AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
1707 # Do per platform setups and checks
1708 platforms=`IFS=', '; echo $with_platforms`
1709 for plat in $platforms; do
1713 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1715 if test "x$WAYLAND_SCANNER" = "x:"; then
1716 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1718 if test "x$have_wayland_protocols" = xno; then
1719 AC_MSG_ERROR([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED is needed to compile the wayland platform])
1721 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM"
1725 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1726 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1730 test "x$enable_gbm" = "xno" &&
1731 AC_MSG_ERROR([EGL platform drm needs gbm])
1732 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1736 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1740 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1741 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1745 AC_MSG_ERROR([platform '$plat' does not exist])
1750 wayland|drm|surfaceless)
1751 require_libdrm "Platform $plat"
1756 if test "x$enable_glx" != xno; then
1757 if ! echo "$platforms" | grep -q 'x11'; then
1758 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1762 if test x"$enable_dri3" = xyes; then
1763 DEFINES="$DEFINES -DHAVE_DRI3"
1765 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1766 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1769 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1770 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1771 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1772 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1773 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1778 dnl Directory for DRI drivers
1779 AC_ARG_WITH([dri-driverdir],
1780 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1781 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1782 [DRI_DRIVER_INSTALL_DIR="$withval"],
1783 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1784 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1785 dnl Extra search path for DRI drivers
1786 AC_ARG_WITH([dri-searchpath],
1787 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1788 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1789 [DRI_DRIVER_SEARCH_DIR="$withval"],
1790 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1791 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1792 dnl Which drivers to build - default is chosen by platform
1793 AC_ARG_WITH([dri-drivers],
1794 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1795 [comma delimited classic DRI drivers list, e.g.
1796 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1797 [with_dri_drivers="$withval"],
1798 [with_dri_drivers=auto])
1800 if test "x$with_dri_drivers" = xauto; then
1801 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1802 with_dri_drivers="yes"
1804 with_dri_drivers="no"
1807 if test "x$with_dri_drivers" = xno; then
1812 PKG_CHECK_MODULES([EXPAT], [expat],,
1813 [PKG_CHECK_MODULES([EXPAT], [expat21])]
1816 dnl If $with_dri_drivers is yes, drivers will be added through
1817 dnl platform checks. Set DEFINES and LIB_DEPS
1818 if test "x$enable_dri" = xyes; then
1819 # Platform specific settings and drivers to build
1824 # Build only the drivers for cards that exist on PowerPC/sparc
1825 if test "x$with_dri_drivers" = "xyes"; then
1826 with_dri_drivers="r200 radeon swrast"
1832 if test "x$with_dri_drivers" = "xyes"; then
1833 with_dri_drivers="swrast"
1837 DEFINES="$DEFINES -DBUILDING_MESA"
1838 if test "x$with_dri_drivers" = "xyes"; then
1839 with_dri_drivers="swrast"
1845 if test "x$with_dri_drivers" = "xyes"; then
1846 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1849 # put all the necessary libs together
1850 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1853 AC_SUBST([DRI_LIB_DEPS])
1856 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1857 if test -n "$with_dri_drivers"; then
1858 if test "x$enable_opengl" != xyes; then
1859 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1862 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1863 for driver in $dri_drivers; do
1864 DRI_DIRS="$DRI_DIRS $driver"
1867 require_libdrm "i915"
1869 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1872 require_libdrm "i965"
1876 require_libdrm "nouveau"
1877 HAVE_NOUVEAU_DRI=yes
1878 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1881 require_libdrm "radeon"
1882 HAVE_RADEON_DRI=yes;
1883 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1886 require_libdrm "r200"
1888 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1894 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1898 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1904 dnl Deprecated: kept for backwards compatibility
1906 AC_ARG_ENABLE([gallium-llvm],
1907 [AS_HELP_STRING([--enable-gallium-llvm],
1908 [DEPRECATED: use --enable-llvm instead])],
1909 [enable_gallium_llvm="$enableval"],
1910 [enable_gallium_llvm=auto])
1912 if test "x$enable_gallium_llvm" != xauto; then
1913 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
1914 enable_llvm=$enable_gallium_llvm
1920 AC_ARG_ENABLE([llvm],
1921 [AS_HELP_STRING([--enable-llvm],
1922 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1923 [enable_llvm="$enableval"],
1926 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
1927 if test "x$FOUND_LLVM" = xyes; then
1929 i*86|x86_64|amd64) enable_llvm=yes;;
1937 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
1938 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
1942 # Vulkan driver configuration
1945 AC_ARG_WITH([vulkan-drivers],
1946 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1947 [comma delimited Vulkan drivers list, e.g.
1949 @<:@default=no@:>@])],
1950 [with_vulkan_drivers="$withval"],
1951 [with_vulkan_drivers="no"])
1953 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1954 # here so that the script doesn't choke on an unknown driver name later.
1955 case "x$with_vulkan_drivers" in
1956 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1957 xno) with_vulkan_drivers='' ;;
1960 AC_ARG_WITH([vulkan-icddir],
1961 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1962 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1963 [VULKAN_ICD_INSTALL_DIR="$withval"],
1964 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1965 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1967 require_x11_dri3() {
1968 if echo "$platforms" | grep -q 'x11'; then
1969 if test "x$enable_dri3" != xyes; then
1970 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
1975 if test -n "$with_vulkan_drivers"; then
1976 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
1977 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
1980 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1981 for driver in $VULKAN_DRIVERS; do
1984 require_libdrm "ANV"
1985 require_x11_dri3 "ANV"
1986 HAVE_INTEL_VULKAN=yes
1989 require_libdrm "radv"
1990 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1991 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
1992 require_x11_dri3 "radv"
1993 HAVE_RADEON_VULKAN=yes
1996 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
2000 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
2004 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2005 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2006 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2007 "x$enable_osmesa" = xyes -o \
2011 dnl OSMesa configuration
2014 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2015 AC_ARG_WITH([osmesa-bits],
2016 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2017 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2018 [osmesa_bits="$withval"],
2020 if test "x$osmesa_bits" != x8; then
2021 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2022 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2026 case "x$osmesa_bits" in
2028 OSMESA_LIB="${OSMESA_LIB}"
2031 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2032 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2035 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2039 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2040 # only link libraries with osmesa if shared
2041 if test "$enable_static" = no; then
2042 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2046 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2049 AC_SUBST([OSMESA_LIB_DEPS])
2050 AC_SUBST([OSMESA_PC_REQ])
2051 AC_SUBST([OSMESA_PC_LIB_PRIV])
2054 dnl gbm configuration
2056 if test "x$enable_gbm" = xyes; then
2057 require_dri_shared_libs_and_glapi "gbm"
2059 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2060 # FINISHME: GBM has a number of dependencies which we should add below
2062 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2063 AC_SUBST([GBM_PC_REQ_PRIV])
2064 AC_SUBST([GBM_PC_LIB_PRIV])
2067 dnl EGL configuration
2070 if test "x$enable_egl" = xyes; then
2071 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2073 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2075 require_dri_shared_libs_and_glapi "egl"
2077 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2078 AC_SUBST([EGL_LIB_DEPS])
2083 dnl XA configuration
2085 if test "x$enable_xa" = xyes; then
2086 if test "x$with_gallium_drivers" = xswrast; then
2088 Building xa requires at least one non swrast gallium driver.
2089 If you are looking to use libxatracker.so with the VMware driver,
2090 make sure to include svga in the gallium drivers list, apart from
2092 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2094 gallium_st="$gallium_st xa"
2096 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2098 if echo $platforms | grep -q "x11"; then
2099 have_xvmc_platform=yes
2101 have_xvmc_platform=no
2104 if echo $platforms | grep -q "x11"; then
2105 have_vdpau_platform=yes
2107 have_vdpau_platform=no
2110 if echo $platforms | grep -q "x11\|drm"; then
2111 have_omx_platform=yes
2113 have_omx_platform=no
2116 if echo $platforms | grep -q "x11\|drm\|wayland"; then
2117 have_va_platform=yes
2123 dnl Gallium G3DVL configuration
2125 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2126 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2127 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2130 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2131 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2134 if test "x$enable_omx_bellagio" = xauto -a "x$have_omx_platform" = xyes; then
2135 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx_bellagio=yes], [enable_omx_bellagio=no])
2138 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2139 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2143 if test "x$enable_dri" = xyes -o \
2144 "x$enable_xvmc" = xyes -o \
2145 "x$enable_vdpau" = xyes -o \
2146 "x$enable_omx_bellagio" = xyes -o \
2147 "x$enable_va" = xyes; then
2150 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2152 if test "x$enable_xvmc" = xyes -o \
2153 "x$enable_vdpau" = xyes -o \
2154 "x$enable_omx_bellagio" = xyes -o \
2155 "x$enable_va" = xyes; then
2156 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2157 need_gallium_vl_winsys=yes
2159 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2161 if test "x$enable_xvmc" = xyes; then
2162 if test "x$have_xvmc_platform" != xyes; then
2163 AC_MSG_ERROR([XVMC requires the x11 platforms])
2165 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2166 gallium_st="$gallium_st xvmc"
2168 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2170 if test "x$enable_vdpau" = xyes; then
2171 if test "x$have_vdpau_platform" != xyes; then
2172 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2174 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2175 gallium_st="$gallium_st vdpau"
2176 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2178 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2180 if test "x$enable_omx_bellagio" = xyes; then
2181 if test "x$have_omx_platform" != xyes; then
2182 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2184 PKG_CHECK_MODULES([OMX_BELLAGIO], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2185 gallium_st="$gallium_st omx_bellagio"
2187 AM_CONDITIONAL(HAVE_ST_OMX_BELLAGIO, test "x$enable_omx_bellagio" = xyes)
2189 if test "x$enable_va" = xyes; then
2190 if test "x$have_va_platform" != xyes; then
2191 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2193 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2194 gallium_st="$gallium_st va"
2196 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2199 dnl Nine Direct3D9 configuration
2201 if test "x$enable_nine" = xyes; then
2202 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2203 AC_MSG_ERROR([nine requires the gallium swrast driver])
2205 if test "x$with_gallium_drivers" = xswrast; then
2206 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2208 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2209 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2212 if test "x$enable_dri3" = xno; then
2213 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2216 gallium_st="$gallium_st nine"
2218 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2221 dnl OpenCL configuration
2224 AC_ARG_WITH([clang-libdir],
2225 [AS_HELP_STRING([--with-clang-libdir],
2226 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2227 [CLANG_LIBDIR="$withval"],
2230 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2232 if test "x$enable_opencl" = xyes; then
2233 if test -z "$with_gallium_drivers"; then
2234 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2237 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2238 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2241 if test "x$have_libclc" = xno; then
2242 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2243 Make sure the directory containing libclc.pc is specified in your
2244 PKG_CONFIG_PATH environment variable.
2245 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2247 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2248 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2249 AC_SUBST([LIBCLC_INCLUDEDIR])
2250 AC_SUBST([LIBCLC_LIBEXECDIR])
2253 gallium_st="$gallium_st clover"
2255 if test "x$enable_opencl_icd" = xyes; then
2256 OPENCL_LIBNAME="MesaOpenCL"
2258 OPENCL_LIBNAME="OpenCL"
2261 if test "x$have_libelf" != xyes; then
2262 AC_MSG_ERROR([Clover requires libelf])
2265 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2267 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2268 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2269 #error "AltiVec not enabled"
2271 ])], altivec_enabled=yes)
2273 if test "$altivec_enabled" = yes; then
2274 CLOVER_STD_OVERRIDE="-std=gnu++11"
2276 AC_SUBST([CLOVER_STD_OVERRIDE])
2279 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2281 llvm_add_default_components "opencl"
2282 llvm_add_component "all-targets" "opencl"
2283 llvm_add_component "linker" "opencl"
2284 llvm_add_component "instrumentation" "opencl"
2285 llvm_add_component "ipo" "opencl"
2286 llvm_add_component "irreader" "opencl"
2287 llvm_add_component "option" "opencl"
2288 llvm_add_component "objcarcopts" "opencl"
2289 llvm_add_component "profiledata" "opencl"
2291 dnl Check for Clang internal headers
2292 if test -z "$CLANG_LIBDIR"; then
2293 CLANG_LIBDIR=${LLVM_LIBDIR}
2295 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2296 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2297 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2299 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2300 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2301 AC_SUBST([OPENCL_LIBNAME])
2302 AC_SUBST([CLANG_RESOURCE_DIR])
2305 dnl Gallium configuration
2307 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2309 # libEGL wants to default to the first platform specified in
2310 # ./configure. parse that here.
2311 if test "x$platforms" != "x"; then
2312 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2313 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2315 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2318 AC_SUBST([EGL_NATIVE_PLATFORM])
2319 AC_SUBST([EGL_CFLAGS])
2321 # If we don't have the X11 platform, set this define so we don't try to include
2323 if ! echo "$platforms" | grep -q 'x11'; then
2324 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2325 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2328 dnl Directory for XVMC libs
2329 AC_ARG_WITH([xvmc-libdir],
2330 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2331 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2332 [XVMC_LIB_INSTALL_DIR="$withval"],
2333 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2334 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2339 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2341 dnl Directory for VDPAU libs
2342 AC_ARG_WITH([vdpau-libdir],
2343 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2344 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2345 [VDPAU_LIB_INSTALL_DIR="$withval"],
2346 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2347 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2349 dnl Directory for OMX_BELLAGIO libs
2351 AC_ARG_WITH([omx-bellagio-libdir],
2352 [AS_HELP_STRING([--with-omx-bellagio-libdir=DIR],
2353 [directory for the OMX_BELLAGIO libraries])],
2354 [OMX_BELLAGIO_LIB_INSTALL_DIR="$withval"],
2355 [OMX_BELLAGIO_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2356 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2357 AC_SUBST([OMX_BELLAGIO_LIB_INSTALL_DIR])
2359 dnl Directory for VA libs
2361 AC_ARG_WITH([va-libdir],
2362 [AS_HELP_STRING([--with-va-libdir=DIR],
2363 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2364 [VA_LIB_INSTALL_DIR="$withval"],
2365 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2366 AC_SUBST([VA_LIB_INSTALL_DIR])
2368 AC_ARG_WITH([d3d-libdir],
2369 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2370 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2371 [D3D_DRIVER_INSTALL_DIR="$withval"],
2372 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2373 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2375 dnl Architectures to build SWR library for
2377 AC_ARG_WITH([swr-archs],
2378 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2379 [comma delimited swr architectures list, e.g.
2380 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2381 [with_swr_archs="$withval"],
2382 [with_swr_archs="avx,avx2"])
2385 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2386 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2389 r300_require_llvm() {
2390 case "$host" in *gnux32) return;; esac
2392 i*86|x86_64|amd64) require_llvm $1
2398 dnl DRM is needed by X, Wayland, and offscreen rendering.
2399 dnl Surfaceless is an alternative for the last one.
2401 require_basic_egl() {
2402 case "$with_platforms" in
2403 *drm*|*surfaceless*)
2406 AC_MSG_ERROR([$1 requires one of these:
2407 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2408 2) --with-platforms=surfaceless (offscreen only)
2409 Recommended options: drm,x11])
2414 swr_require_cxx_feature_flags() {
2416 preprocessor_test="$2"
2420 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2422 save_CXXFLAGS="$CXXFLAGS"
2426 for opts in $option_list
2429 CXXFLAGS="$opts $save_CXXFLAGS"
2432 [ #if !($preprocessor_test)
2441 CXXFLAGS="$save_CXXFLAGS"
2443 if test $found -eq 1; then
2444 AC_MSG_RESULT([$opts])
2445 eval "$output_var=\$opts"
2449 AC_MSG_ERROR([swr requires $feature_name support])
2453 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2454 if test -n "$with_gallium_drivers"; then
2455 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2456 for driver in $gallium_drivers; do
2459 HAVE_GALLIUM_SVGA=yes
2460 require_libdrm "svga"
2463 HAVE_GALLIUM_I915=yes
2464 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2465 require_libdrm "Gallium i915"
2468 HAVE_GALLIUM_R300=yes
2469 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2470 require_libdrm "r300"
2471 r300_require_llvm "r300"
2474 HAVE_GALLIUM_R600=yes
2475 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2476 require_libdrm "r600"
2477 if test "x$enable_llvm" = xyes; then
2478 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2480 llvm_add_component "asmparser" "r600"
2481 llvm_add_component "bitreader" "r600"
2485 HAVE_GALLIUM_RADEONSI=yes
2486 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2487 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2488 require_libdrm "radeonsi"
2489 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2490 if test "x$enable_egl" = xyes; then
2491 require_basic_egl "radeonsi"
2495 HAVE_GALLIUM_NOUVEAU=yes
2496 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2497 require_libdrm "nouveau"
2500 HAVE_GALLIUM_FREEDRENO=yes
2501 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2502 require_libdrm "freedreno"
2505 HAVE_GALLIUM_ETNAVIV=yes
2506 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2507 require_libdrm "etnaviv"
2510 HAVE_GALLIUM_IMX=yes
2513 HAVE_GALLIUM_SOFTPIPE=yes
2514 if test "x$enable_llvm" = xyes; then
2515 HAVE_GALLIUM_LLVMPIPE=yes
2519 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2521 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2524 AC_SUBST([SWR_CXX11_CXXFLAGS])
2526 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2527 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2529 AC_SUBST([SWR_AVX_CXXFLAGS])
2531 swr_archs=`IFS=', '; echo $with_swr_archs`
2532 for arch in $swr_archs; do
2538 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2539 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2541 AC_SUBST([SWR_AVX2_CXXFLAGS])
2545 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2546 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2548 AC_SUBST([SWR_KNL_CXXFLAGS])
2552 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2553 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2555 AC_SUBST([SWR_SKX_CXXFLAGS])
2559 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2564 if test "x$HAVE_SWR_AVX" != xyes -a \
2565 "x$HAVE_SWR_AVX2" != xyes -a \
2566 "x$HAVE_SWR_KNL" != xyes -a \
2567 "x$HAVE_SWR_SKX" != xyes; then
2568 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2571 HAVE_GALLIUM_SWR=yes
2574 HAVE_GALLIUM_VC4=yes
2575 require_libdrm "vc4"
2577 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2578 [USE_VC4_SIMULATOR=yes;
2579 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2580 [USE_VC4_SIMULATOR=no])
2583 HAVE_GALLIUM_PL111=yes
2586 HAVE_GALLIUM_VIRGL=yes
2587 require_libdrm "virgl"
2588 if test "x$enable_egl" = xyes; then
2589 require_basic_egl "virgl"
2593 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2599 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2600 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x3.9.0 -a \
2601 "x$LLVM_VERSION" != x3.9.1)
2603 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2604 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2605 llvm_add_default_components "gallium"
2608 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2609 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2610 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2611 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2613 dnl We need to validate some needed dependencies for renderonly drivers.
2615 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2616 AC_MSG_ERROR([Building with imx requires etnaviv])
2619 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2620 AC_MSG_ERROR([Building with pl111 requires vc4])
2624 dnl Set defines and buildtime variables only when using LLVM.
2626 if test "x$enable_llvm" = xyes; then
2627 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2629 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2630 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2631 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2633 dnl Set LLVM_LIBS - This is done after the driver configuration so
2634 dnl that drivers can add additional components to LLVM_COMPONENTS.
2635 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2636 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2637 dnl this was causing the same libraries to be appear multiple times
2640 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2641 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2643 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2645 if test "x$enable_llvm_shared_libs" = xyes; then
2646 if test $LLVM_VERSION_MAJOR -lt 4 -o "`$LLVM_CONFIG --shared-mode ${LLVM_COMPONENTS}`" = static; then
2647 dnl llvm-config may not give the right answer when llvm is a built as a
2648 dnl single shared library, so we must work the library name out for
2650 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2651 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2652 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2653 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2655 if test "x$llvm_have_one_so" = xyes; then
2656 dnl LLVM was built using auto*, so there is only one shared object.
2657 LLVM_LIBS="-l$LLVM_SO_NAME"
2659 dnl If LLVM was built with CMake, there will be one shared object per
2661 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2662 [AC_MSG_ERROR([Could not find llvm shared libraries:
2663 Please make sure you have built llvm with the --enable-shared option
2664 and that your llvm libraries are installed in $LLVM_LIBDIR
2665 If you have installed your llvm libraries to a different directory you
2666 can use the --with-llvm-prefix= configure flag to specify this directory.
2667 NOTE: Mesa is attempting to use llvm shared libraries by default.
2668 If you do not want to build with llvm shared libraries and instead want to
2669 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2670 invocation and rebuild.])])
2672 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2673 dnl install uses a shared object for each component and we have
2674 dnl already added all of these objects to LLVM_LIBS.
2678 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2679 dnl We need to link to llvm system libs when using static libs
2680 dnl However, only llvm 3.5+ provides --system-libs
2681 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2682 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2687 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2688 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2689 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2690 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2691 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2692 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2693 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2694 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2695 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2696 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2697 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2698 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2699 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2700 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2701 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2702 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2703 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2704 "x$HAVE_GALLIUM_SWR" = xyes)
2705 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2706 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2708 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2710 if test "x$enable_dri" = xyes; then
2711 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2714 if test "x$have_drisw_kms" = xyes; then
2715 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2717 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2719 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2720 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2721 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2722 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2723 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2724 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2726 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2727 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2729 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2730 "x$HAVE_RADEON_VULKAN" = xyes)
2732 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2733 "x$HAVE_I965_DRI" = xyes)
2735 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2736 "x$HAVE_GALLIUM_R600" = xyes -o \
2737 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2738 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2739 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2740 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2741 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2743 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2744 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2745 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2746 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2747 "x$enable_gallium_osmesa" = xyes)
2749 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2750 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2751 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2752 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2753 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
2754 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
2756 AC_SUBST([NINE_MAJOR], 1)
2757 AC_SUBST([NINE_MINOR], 0)
2758 AC_SUBST([NINE_TINY], 0)
2759 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2761 AC_SUBST([VDPAU_MAJOR], 1)
2762 AC_SUBST([VDPAU_MINOR], 0)
2764 if test "x$enable_va" = xyes; then
2765 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2766 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2768 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2769 AC_SUBST([VA_MINOR], $VA_MINOR)
2771 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2773 AC_SUBST([XVMC_MAJOR], 1)
2774 AC_SUBST([XVMC_MINOR], 0)
2776 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2777 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2778 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2779 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2781 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2782 AC_SUBST([XA_MINOR], $XA_MINOR)
2783 AC_SUBST([XA_TINY], $XA_TINY)
2784 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2786 AC_ARG_ENABLE(valgrind,
2787 [AS_HELP_STRING([--enable-valgrind],
2788 [Build mesa with valgrind support (default: auto)])],
2789 [VALGRIND=$enableval], [VALGRIND=auto])
2790 if test "x$VALGRIND" != xno; then
2791 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2793 AC_MSG_CHECKING([whether to enable Valgrind support])
2794 if test "x$VALGRIND" = xauto; then
2795 VALGRIND="$have_valgrind"
2798 if test "x$VALGRIND" = "xyes"; then
2799 if ! test "x$have_valgrind" = xyes; then
2800 AC_MSG_ERROR([Valgrind support required but not present])
2802 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2805 AC_MSG_RESULT([$VALGRIND])
2807 dnl Restore LDFLAGS and CPPFLAGS
2808 LDFLAGS="$_SAVE_LDFLAGS"
2809 CPPFLAGS="$_SAVE_CPPFLAGS"
2811 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2812 if test "x$acv_mesa_CLANG" = xyes; then
2813 CFLAGS="$CFLAGS -Qunused-arguments"
2814 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2817 dnl Add user CFLAGS and CXXFLAGS
2818 CFLAGS="$CFLAGS $USER_CFLAGS"
2819 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2821 dnl Substitute the config
2822 AC_CONFIG_FILES([Makefile
2825 src/amd/vulkan/Makefile
2826 src/broadcom/Makefile
2827 src/compiler/Makefile
2830 src/egl/wayland/wayland-drm/Makefile
2831 src/egl/wayland/wayland-egl/Makefile
2832 src/egl/wayland/wayland-egl/wayland-egl.pc
2833 src/gallium/Makefile
2834 src/gallium/auxiliary/Makefile
2835 src/gallium/auxiliary/pipe-loader/Makefile
2836 src/gallium/drivers/freedreno/Makefile
2837 src/gallium/drivers/ddebug/Makefile
2838 src/gallium/drivers/i915/Makefile
2839 src/gallium/drivers/llvmpipe/Makefile
2840 src/gallium/drivers/noop/Makefile
2841 src/gallium/drivers/nouveau/Makefile
2842 src/gallium/drivers/pl111/Makefile
2843 src/gallium/drivers/r300/Makefile
2844 src/gallium/drivers/r600/Makefile
2845 src/gallium/drivers/radeon/Makefile
2846 src/gallium/drivers/radeonsi/Makefile
2847 src/gallium/drivers/rbug/Makefile
2848 src/gallium/drivers/softpipe/Makefile
2849 src/gallium/drivers/svga/Makefile
2850 src/gallium/drivers/swr/Makefile
2851 src/gallium/drivers/trace/Makefile
2852 src/gallium/drivers/etnaviv/Makefile
2853 src/gallium/drivers/imx/Makefile
2854 src/gallium/drivers/vc4/Makefile
2855 src/gallium/drivers/virgl/Makefile
2856 src/gallium/state_trackers/clover/Makefile
2857 src/gallium/state_trackers/dri/Makefile
2858 src/gallium/state_trackers/glx/xlib/Makefile
2859 src/gallium/state_trackers/nine/Makefile
2860 src/gallium/state_trackers/omx_bellagio/Makefile
2861 src/gallium/state_trackers/osmesa/Makefile
2862 src/gallium/state_trackers/va/Makefile
2863 src/gallium/state_trackers/vdpau/Makefile
2864 src/gallium/state_trackers/xa/Makefile
2865 src/gallium/state_trackers/xvmc/Makefile
2866 src/gallium/targets/d3dadapter9/Makefile
2867 src/gallium/targets/d3dadapter9/d3d.pc
2868 src/gallium/targets/dri/Makefile
2869 src/gallium/targets/libgl-xlib/Makefile
2870 src/gallium/targets/omx-bellagio/Makefile
2871 src/gallium/targets/opencl/Makefile
2872 src/gallium/targets/opencl/mesa.icd
2873 src/gallium/targets/osmesa/Makefile
2874 src/gallium/targets/osmesa/osmesa.pc
2875 src/gallium/targets/pipe-loader/Makefile
2876 src/gallium/targets/va/Makefile
2877 src/gallium/targets/vdpau/Makefile
2878 src/gallium/targets/xa/Makefile
2879 src/gallium/targets/xa/xatracker.pc
2880 src/gallium/targets/xvmc/Makefile
2881 src/gallium/tests/trivial/Makefile
2882 src/gallium/tests/unit/Makefile
2883 src/gallium/winsys/etnaviv/drm/Makefile
2884 src/gallium/winsys/imx/drm/Makefile
2885 src/gallium/winsys/freedreno/drm/Makefile
2886 src/gallium/winsys/i915/drm/Makefile
2887 src/gallium/winsys/nouveau/drm/Makefile
2888 src/gallium/winsys/pl111/drm/Makefile
2889 src/gallium/winsys/radeon/drm/Makefile
2890 src/gallium/winsys/amdgpu/drm/Makefile
2891 src/gallium/winsys/svga/drm/Makefile
2892 src/gallium/winsys/sw/dri/Makefile
2893 src/gallium/winsys/sw/kms-dri/Makefile
2894 src/gallium/winsys/sw/null/Makefile
2895 src/gallium/winsys/sw/wrapper/Makefile
2896 src/gallium/winsys/sw/xlib/Makefile
2897 src/gallium/winsys/vc4/drm/Makefile
2898 src/gallium/winsys/virgl/drm/Makefile
2899 src/gallium/winsys/virgl/vtest/Makefile
2903 src/glx/apple/Makefile
2904 src/glx/tests/Makefile
2905 src/glx/windows/Makefile
2906 src/glx/windows/windowsdriproto.pc
2911 src/mapi/es1api/glesv1_cm.pc
2912 src/mapi/es2api/glesv2.pc
2913 src/mapi/glapi/gen/Makefile
2916 src/mesa/drivers/dri/dri.pc
2917 src/mesa/drivers/dri/common/Makefile
2918 src/mesa/drivers/dri/i915/Makefile
2919 src/mesa/drivers/dri/i965/Makefile
2920 src/mesa/drivers/dri/Makefile
2921 src/mesa/drivers/dri/nouveau/Makefile
2922 src/mesa/drivers/dri/r200/Makefile
2923 src/mesa/drivers/dri/radeon/Makefile
2924 src/mesa/drivers/dri/swrast/Makefile
2925 src/mesa/drivers/osmesa/Makefile
2926 src/mesa/drivers/osmesa/osmesa.pc
2927 src/mesa/drivers/x11/Makefile
2928 src/mesa/main/tests/Makefile
2929 src/mesa/state_tracker/tests/Makefile
2931 src/util/tests/hash_table/Makefile
2932 src/util/xmlpool/Makefile
2933 src/vulkan/Makefile])
2937 # Fix up dependencies in *.Plo files, where we changed the extension of a
2939 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2941 rm -f src/compiler/spirv/spirv_info.lo
2942 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
2945 dnl Output some configuration info for the user
2948 echo " prefix: $prefix"
2949 echo " exec_prefix: $exec_prefix"
2950 echo " libdir: $libdir"
2951 echo " includedir: $includedir"
2955 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2959 case "x$enable_osmesa$enable_gallium_osmesa" in
2961 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2964 echo " OSMesa: lib$OSMESA_LIB"
2972 if test "x$enable_dri" != xno; then
2973 echo " DRI platform: $dri_platform"
2974 if test -z "$DRI_DIRS"; then
2975 echo " DRI drivers: no"
2977 echo " DRI drivers: $DRI_DIRS"
2979 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2982 case "x$enable_glx" in
2984 echo " GLX: DRI-based"
2987 echo " GLX: Xlib-based"
2990 echo " GLX: Xlib-based (Gallium)"
2993 echo " GLX: $enable_glx"
2999 echo " EGL: $enable_egl"
3000 if test "$enable_egl" = yes; then
3003 if test "x$enable_dri" != "xno"; then
3004 egl_drivers="$egl_drivers builtin:egl_dri2"
3006 if test "x$enable_dri3" != "xno"; then
3007 egl_drivers="$egl_drivers builtin:egl_dri3"
3010 echo " EGL drivers: $egl_drivers"
3012 if test "x$enable_gbm" = xyes; then
3018 echo " EGL/Vulkan/VL platforms: $platforms"
3022 if test "x$VULKAN_DRIVERS" != x; then
3023 echo " Vulkan drivers: $VULKAN_DRIVERS"
3024 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3026 echo " Vulkan drivers: no"
3030 if test "x$enable_llvm" = xyes; then
3032 echo " llvm-config: $LLVM_CONFIG"
3033 echo " llvm-version: $LLVM_VERSION"
3039 if test -n "$with_gallium_drivers"; then
3040 echo " Gallium drivers: $gallium_drivers"
3041 echo " Gallium st: $gallium_st"
3047 if test "x$enable_gallium_extra_hud" != xyes; then
3048 echo " HUD extra stats: no"
3050 echo " HUD extra stats: yes"
3053 if test "x$enable_lmsensors" != xyes; then
3054 echo " HUD lmsensors: no"
3056 echo " HUD lmsensors: yes"
3060 if test "x$HAVE_GALLIUM_SWR" != x; then
3061 echo " SWR archs: $swr_archs"
3066 echo " Shared libs: $enable_shared"
3067 echo " Static libs: $enable_static"
3068 echo " Shared-glapi: $enable_shared_glapi"
3070 dnl Compiler options
3071 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3072 cflags=`echo $CFLAGS | \
3073 $SED 's/^ *//;s/ */ /;s/ *$//'`
3074 cxxflags=`echo $CXXFLAGS | \
3075 $SED 's/^ *//;s/ */ /;s/ *$//'`
3076 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3077 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3079 echo " CFLAGS: $cflags"
3080 echo " CXXFLAGS: $cxxflags"
3081 echo " LDFLAGS: $ldflags"
3082 echo " Macros: $defines"
3084 if test "x$enable_llvm" = xyes; then
3085 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3086 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3087 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3088 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3091 echo " PYTHON2: $PYTHON2"
3094 echo " Run '${MAKE-make}' to build Mesa"