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="$enableval"],
1228 [enable_vdpau=auto])
1229 AC_ARG_ENABLE([omx],
1230 [AS_HELP_STRING([--enable-omx],
1231 [enable OpenMAX library @<:@default=disabled@:>@])],
1232 [enable_omx="$enableval"],
1235 [AS_HELP_STRING([--enable-va],
1236 [enable va library @<:@default=auto@:>@])],
1237 [enable_va="$enableval"],
1239 AC_ARG_ENABLE([opencl],
1240 [AS_HELP_STRING([--enable-opencl],
1241 [enable OpenCL library @<:@default=disabled@:>@])],
1242 [enable_opencl="$enableval"],
1244 AC_ARG_ENABLE([opencl_icd],
1245 [AS_HELP_STRING([--enable-opencl-icd],
1246 [Build an OpenCL ICD library to be loaded by an ICD implementation
1247 @<:@default=disabled@:>@])],
1248 [enable_opencl_icd="$enableval"],
1249 [enable_opencl_icd=no])
1251 AC_ARG_ENABLE([gallium-tests],
1252 [AS_HELP_STRING([--enable-gallium-tests],
1253 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1254 [enable_gallium_tests="$enableval"],
1255 [enable_gallium_tests=no])
1257 # Option for Gallium drivers
1259 # Keep this in sync with the --with-gallium-drivers help string default value
1260 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1262 AC_ARG_WITH([gallium-drivers],
1263 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1264 [comma delimited Gallium drivers list, e.g.
1265 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,vc4,virgl,etnaviv,imx"
1266 @<:@default=r300,r600,svga,swrast@:>@])],
1267 [with_gallium_drivers="$withval"],
1268 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1270 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1271 # here so that the script doesn't choke on an unknown driver name later.
1272 case "$with_gallium_drivers" in
1273 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1274 no) with_gallium_drivers='' ;;
1277 if test "x$enable_opengl" = xno -a \
1278 "x$enable_gles1" = xno -a \
1279 "x$enable_gles2" = xno -a \
1280 "x$enable_nine" = xno -a \
1281 "x$enable_xa" = xno -a \
1282 "x$enable_xvmc" = xno -a \
1283 "x$enable_vdpau" = xno -a \
1284 "x$enable_omx" = xno -a \
1285 "x$enable_va" = xno -a \
1286 "x$enable_opencl" = xno; then
1287 AC_MSG_ERROR([at least one API should be enabled])
1290 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1291 if test "x$enable_opengl" = xno -a \
1292 "x$enable_gles1" = xyes; then
1293 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1296 if test "x$enable_opengl" = xno -a \
1297 "x$enable_gles2" = xyes; then
1298 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1301 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1302 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1303 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1304 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1305 "x$enable_gles1" = xyes -o \
1306 "x$enable_gles2" = xyes)
1307 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1308 "x$enable_gles1" = xyes -o \
1309 "x$enable_gles2" = xyes)
1311 # Validate GLX options
1312 if test "x$enable_glx" = xyes; then
1313 if test "x$enable_dri" = xyes; then
1315 elif test -n "$with_gallium_drivers"; then
1316 enable_glx=gallium-xlib
1321 case "x$enable_glx" in
1322 xdri | xxlib | xgallium-xlib)
1323 # GLX requires OpenGL
1324 if test "x$enable_opengl" = xno; then
1325 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1328 # Check individual dependencies
1329 case "x$enable_glx" in
1331 if test "x$enable_dri" = xno; then
1332 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1336 if test "x$enable_dri" = xyes; then
1337 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1341 if test "x$enable_dri" = xyes; then
1342 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1344 if test -z "$with_gallium_drivers"; then
1345 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1353 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1357 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1358 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1359 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1360 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1362 DEFAULT_GL_LIB_NAME=GL
1365 dnl Libglvnd configuration
1367 AC_ARG_ENABLE([libglvnd],
1368 [AS_HELP_STRING([--enable-libglvnd],
1369 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1370 [enable_libglvnd="$enableval"],
1371 [enable_libglvnd=no])
1372 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1374 if test "x$enable_libglvnd" = xyes ; then
1375 dnl XXX: update once we can handle more than libGL/glx.
1376 dnl Namely: we should error out if neither of the glvnd enabled libraries
1378 case "x$enable_glx" in
1380 AC_MSG_ERROR([cannot build libglvnd without GLX])
1382 xxlib | xgallium-xlib )
1383 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1389 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1390 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1391 AC_SUBST([LIBGLVND_DATADIR])
1393 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1394 DEFAULT_GL_LIB_NAME=GLX_mesa
1397 AC_ARG_WITH([gl-lib-name],
1398 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1399 [specify GL library name @<:@default=GL@:>@])],
1401 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1402 AC_ARG_WITH([osmesa-lib-name],
1403 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1404 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1405 [OSMESA_LIB=$withval],
1406 [OSMESA_LIB=OSMesa])
1407 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1408 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
1411 dnl Mangled Mesa support
1413 AC_ARG_ENABLE([mangling],
1414 [AS_HELP_STRING([--enable-mangling],
1415 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1416 [enable_mangling="${enableval}"],
1417 [enable_mangling=no]
1419 if test "x${enable_mangling}" = "xyes" ; then
1420 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1421 GL_LIB="Mangled${GL_LIB}"
1422 OSMESA_LIB="Mangled${OSMESA_LIB}"
1425 AC_SUBST([OSMESA_LIB])
1428 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1429 [have_libdrm=yes], [have_libdrm=no])
1430 if test "x$have_libdrm" = xyes; then
1431 DEFINES="$DEFINES -DHAVE_LIBDRM"
1435 if test "x$have_libdrm" != xyes; then
1436 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1441 # Select which platform-dependent DRI code gets built
1444 dri_platform='apple' ;;
1446 dri_platform='windows' ;;
1448 dri_platform='none' ;;
1450 dri_platform='drm' ;;
1453 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1454 have_drisw_kms='yes'
1457 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1458 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1459 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1460 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1461 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1462 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1463 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1464 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1465 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1467 AC_ARG_ENABLE([shared-glapi],
1468 [AS_HELP_STRING([--enable-shared-glapi],
1469 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1470 [enable_shared_glapi="$enableval"],
1471 [enable_shared_glapi=yes])
1473 case "x$enable_opengl$enable_gles1$enable_gles2" in
1475 if test "x$enable_shared_glapi" = xno; then
1476 AC_MSG_ERROR([shared GLAPI required when building two or more of
1477 the following APIs - opengl, gles1 gles2])
1482 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1484 # Build the pipe-drivers as separate libraries/modules.
1485 # Do not touch this unless you know what you are doing.
1486 # XXX: Expose via configure option ?
1487 enable_shared_pipe_drivers=no
1490 dnl Driver specific build directories
1493 if test "x$enable_gallium_osmesa" = xyes; then
1494 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1495 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1497 if test "x$enable_osmesa" = xyes; then
1498 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1502 require_dri_shared_libs_and_glapi() {
1503 if test "x$enable_static" = xyes; then
1504 AC_MSG_ERROR([$1 cannot be build as static library])
1507 if test "x$enable_dri" != xyes; then
1508 # There is only a single backend which won't be build/used otherwise.
1509 # XXX: Revisit this as the egl/haiku is a thing.
1510 AC_MSG_ERROR([$1 requires --enable-dri])
1513 if test "x$enable_shared_glapi" != xyes; then
1514 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1518 if test "x$enable_dri" = xyes; then
1519 require_dri_shared_libs_and_glapi "DRI"
1521 # not a hard requirement as swrast does not depend on it
1522 if test "x$have_libdrm" = xyes; then
1523 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1527 AC_ARG_ENABLE([driglx-direct],
1528 [AS_HELP_STRING([--disable-driglx-direct],
1529 [disable direct rendering in GLX and EGL for DRI \
1530 @<:@default=auto@:>@])],
1531 [driglx_direct="$enableval"],
1532 [driglx_direct="yes"])
1535 dnl libGL configuration per driver
1537 if test "x$enable_glx" != xno; then
1538 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1540 case "x$enable_glx" in
1541 xxlib | xgallium-xlib)
1543 dri_modules="x11 xext xcb"
1544 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1545 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1546 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1547 GL_LIB_DEPS="$XLIBGL_LIBS"
1548 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1549 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1554 # find the DRI deps for libGL
1555 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1557 if test x"$driglx_direct" = xyes; then
1558 if test x"$dri_platform" = xdrm ; then
1559 DEFINES="$DEFINES -DGLX_USE_DRM"
1560 require_libdrm "Direct rendering"
1562 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1563 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1565 if test x"$enable_dri" = xyes; then
1566 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1569 if test x"$dri_platform" = xapple ; then
1570 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1572 if test x"$dri_platform" = xwindows ; then
1573 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1577 # add xf86vidmode if available
1578 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1579 if test "$HAVE_XF86VIDMODE" = yes ; then
1580 dri_modules="$dri_modules xxf86vm"
1583 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1584 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1585 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1586 GL_LIB_DEPS="$DRIGL_LIBS"
1588 # need DRM libs, $PTHREAD_LIBS, etc.
1589 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1590 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1594 # This is outside the case (above) so that it is invoked even for non-GLX
1596 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1598 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1599 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1600 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1601 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1603 AC_SUBST([X11_INCLUDES])
1604 AC_SUBST([GL_LIB_DEPS])
1605 AC_SUBST([GL_PC_REQ_PRIV])
1606 AC_SUBST([GL_PC_LIB_PRIV])
1607 AC_SUBST([GL_PC_CFLAGS])
1608 AC_SUBST([DRI_PC_REQ_PRIV])
1609 AC_SUBST([GLESv1_CM_LIB_DEPS])
1610 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1611 AC_SUBST([GLESv2_LIB_DEPS])
1612 AC_SUBST([GLESv2_PC_LIB_PRIV])
1614 AC_SUBST([HAVE_XF86VIDMODE])
1619 case "x$enable_glx" in
1620 xxlib | xgallium-xlib)
1621 DEFINES="$DEFINES -DUSE_XSHM"
1624 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1625 if test "x$driglx_direct" = xyes; then
1626 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1635 AC_ARG_ENABLE([glx-tls],
1636 [AS_HELP_STRING([--enable-glx-tls],
1637 [enable TLS support in GLX @<:@default=enabled@:>@])],
1638 [GLX_USE_TLS="$enableval"],
1640 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1642 if test "x$GLX_USE_TLS" = xyes; then
1643 DEFINES="$DEFINES -DGLX_USE_TLS"
1646 dnl Read-only text section on x86 hardened platforms
1647 AC_ARG_ENABLE([glx-read-only-text],
1648 [AS_HELP_STRING([--enable-glx-read-only-text],
1649 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1650 [enable_glx_read_only_text="$enableval"],
1651 [enable_glx_read_only_text=no])
1652 if test "x$enable_glx_read_only_text" = xyes; then
1653 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1657 dnl DEPRECATED: EGL Platforms configuration
1659 AC_ARG_WITH([egl-platforms],
1660 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1661 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1662 [with_egl_platforms="$withval"],
1663 [with_egl_platforms=auto])
1665 if test "x$with_egl_platforms" = xauto; then
1666 with_egl_platforms="x11,surfaceless"
1667 if test "x$enable_gbm" = xyes; then
1668 with_egl_platforms="$with_egl_platforms,drm"
1671 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1675 dnl Platforms configuration
1677 AC_ARG_WITH([platforms],
1678 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1679 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1680 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1681 [with_platforms="$withval"],
1682 [with_platforms=auto])
1684 # Reuse the autodetection rather than duplicating it.
1685 if test "x$with_platforms" = xauto; then
1686 with_platforms=$with_egl_platforms
1689 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1690 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1692 if test "x$WAYLAND_SCANNER" = x; then
1693 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1696 PKG_CHECK_EXISTS([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED], [have_wayland_protocols=yes], [have_wayland_protocols=no])
1697 if test "x$have_wayland_protocols" = xyes; then
1698 ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1700 AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
1702 # Do per platform setups and checks
1703 platforms=`IFS=', '; echo $with_platforms`
1704 for plat in $platforms; do
1708 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1710 if test "x$WAYLAND_SCANNER" = "x:"; then
1711 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1713 if test "x$have_wayland_protocols" = xno; then
1714 AC_MSG_ERROR([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED is needed to compile the wayland platform])
1716 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM"
1720 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1721 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1725 test "x$enable_gbm" = "xno" &&
1726 AC_MSG_ERROR([EGL platform drm needs gbm])
1727 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1731 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1735 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1736 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1740 AC_MSG_ERROR([platform '$plat' does not exist])
1745 wayland|drm|surfaceless)
1746 require_libdrm "Platform $plat"
1751 if test "x$enable_glx" != xno; then
1752 if ! echo "$platforms" | grep -q 'x11'; then
1753 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1757 if test x"$enable_dri3" = xyes; then
1758 DEFINES="$DEFINES -DHAVE_DRI3"
1760 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1761 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1764 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1765 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1766 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1767 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1768 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1773 dnl Directory for DRI drivers
1774 AC_ARG_WITH([dri-driverdir],
1775 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1776 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1777 [DRI_DRIVER_INSTALL_DIR="$withval"],
1778 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1779 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1780 dnl Extra search path for DRI drivers
1781 AC_ARG_WITH([dri-searchpath],
1782 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1783 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1784 [DRI_DRIVER_SEARCH_DIR="$withval"],
1785 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1786 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1787 dnl Which drivers to build - default is chosen by platform
1788 AC_ARG_WITH([dri-drivers],
1789 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1790 [comma delimited classic DRI drivers list, e.g.
1791 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1792 [with_dri_drivers="$withval"],
1793 [with_dri_drivers=auto])
1795 if test "x$with_dri_drivers" = xauto; then
1796 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1797 with_dri_drivers="yes"
1799 with_dri_drivers="no"
1802 if test "x$with_dri_drivers" = xno; then
1807 PKG_CHECK_MODULES([EXPAT], [expat],,
1808 [PKG_CHECK_MODULES([EXPAT], [expat21])]
1811 dnl If $with_dri_drivers is yes, drivers will be added through
1812 dnl platform checks. Set DEFINES and LIB_DEPS
1813 if test "x$enable_dri" = xyes; then
1814 # Platform specific settings and drivers to build
1819 # Build only the drivers for cards that exist on PowerPC/sparc
1820 if test "x$with_dri_drivers" = "xyes"; then
1821 with_dri_drivers="r200 radeon swrast"
1827 if test "x$with_dri_drivers" = "xyes"; then
1828 with_dri_drivers="swrast"
1832 DEFINES="$DEFINES -DBUILDING_MESA"
1833 if test "x$with_dri_drivers" = "xyes"; then
1834 with_dri_drivers="swrast"
1840 if test "x$with_dri_drivers" = "xyes"; then
1841 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1844 # put all the necessary libs together
1845 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1848 AC_SUBST([DRI_LIB_DEPS])
1851 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1852 if test -n "$with_dri_drivers"; then
1853 if test "x$enable_opengl" != xyes; then
1854 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1857 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1858 for driver in $dri_drivers; do
1859 DRI_DIRS="$DRI_DIRS $driver"
1862 require_libdrm "i915"
1864 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1867 require_libdrm "i965"
1871 require_libdrm "nouveau"
1872 HAVE_NOUVEAU_DRI=yes
1873 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1876 require_libdrm "radeon"
1877 HAVE_RADEON_DRI=yes;
1878 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1881 require_libdrm "r200"
1883 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1889 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1893 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1899 dnl Deprecated: kept for backwards compatibility
1901 AC_ARG_ENABLE([gallium-llvm],
1902 [AS_HELP_STRING([--enable-gallium-llvm],
1903 [DEPRECATED: use --enable-llvm instead])],
1904 [enable_gallium_llvm="$enableval"],
1905 [enable_gallium_llvm=auto])
1907 if test "x$enable_gallium_llvm" != xauto; then
1908 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
1909 enable_llvm=$enable_gallium_llvm
1915 AC_ARG_ENABLE([llvm],
1916 [AS_HELP_STRING([--enable-llvm],
1917 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1918 [enable_llvm="$enableval"],
1921 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
1922 if test "x$FOUND_LLVM" = xyes; then
1924 i*86|x86_64|amd64) enable_llvm=yes;;
1932 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
1933 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
1937 # Vulkan driver configuration
1940 AC_ARG_WITH([vulkan-drivers],
1941 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1942 [comma delimited Vulkan drivers list, e.g.
1944 @<:@default=no@:>@])],
1945 [with_vulkan_drivers="$withval"],
1946 [with_vulkan_drivers="no"])
1948 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1949 # here so that the script doesn't choke on an unknown driver name later.
1950 case "x$with_vulkan_drivers" in
1951 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1952 xno) with_vulkan_drivers='' ;;
1955 AC_ARG_WITH([vulkan-icddir],
1956 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1957 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1958 [VULKAN_ICD_INSTALL_DIR="$withval"],
1959 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1960 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1962 require_x11_dri3() {
1963 if echo "$platforms" | grep -q 'x11'; then
1964 if test "x$enable_dri3" != xyes; then
1965 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
1970 if test -n "$with_vulkan_drivers"; then
1971 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
1972 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
1975 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1976 for driver in $VULKAN_DRIVERS; do
1979 require_libdrm "ANV"
1980 require_x11_dri3 "ANV"
1981 HAVE_INTEL_VULKAN=yes
1984 require_libdrm "radv"
1985 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1986 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
1987 require_x11_dri3 "radv"
1988 HAVE_RADEON_VULKAN=yes
1991 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1995 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1999 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2000 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2001 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2002 "x$enable_osmesa" = xyes -o \
2006 dnl OSMesa configuration
2009 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2010 AC_ARG_WITH([osmesa-bits],
2011 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2012 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2013 [osmesa_bits="$withval"],
2015 if test "x$osmesa_bits" != x8; then
2016 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2017 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2021 case "x$osmesa_bits" in
2023 OSMESA_LIB="${OSMESA_LIB}"
2026 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2027 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2030 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2034 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2035 # only link libraries with osmesa if shared
2036 if test "$enable_static" = no; then
2037 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2041 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2044 AC_SUBST([OSMESA_LIB_DEPS])
2045 AC_SUBST([OSMESA_PC_REQ])
2046 AC_SUBST([OSMESA_PC_LIB_PRIV])
2049 dnl gbm configuration
2051 if test "x$enable_gbm" = xyes; then
2052 require_dri_shared_libs_and_glapi "gbm"
2054 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2055 # FINISHME: GBM has a number of dependencies which we should add below
2057 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2058 AC_SUBST([GBM_PC_REQ_PRIV])
2059 AC_SUBST([GBM_PC_LIB_PRIV])
2062 dnl EGL configuration
2065 if test "x$enable_egl" = xyes; then
2066 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2068 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2070 require_dri_shared_libs_and_glapi "egl"
2072 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2073 AC_SUBST([EGL_LIB_DEPS])
2078 dnl XA configuration
2080 if test "x$enable_xa" = xyes; then
2081 if test "x$with_gallium_drivers" = xswrast; then
2083 Building xa requires at least one non swrast gallium driver.
2084 If you are looking to use libxatracker.so with the VMware driver,
2085 make sure to include svga in the gallium drivers list, apart from
2087 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2089 gallium_st="$gallium_st xa"
2091 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2093 if echo $platforms | grep -q "x11"; then
2094 have_xvmc_platform=yes
2096 have_xvmc_platform=no
2099 if echo $platforms | grep -q "x11"; then
2100 have_vdpau_platform=yes
2102 have_vdpau_platform=no
2105 if echo $platforms | grep -q "x11\|drm"; then
2106 have_omx_platform=yes
2108 have_omx_platform=no
2111 if echo $platforms | grep -q "x11\|drm\|wayland"; then
2112 have_va_platform=yes
2118 dnl Gallium G3DVL configuration
2120 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2121 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2122 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2125 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2126 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2129 if test "x$enable_omx" = xauto -a "x$have_omx_platform" = xyes; then
2130 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2133 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2134 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2138 if test "x$enable_dri" = xyes -o \
2139 "x$enable_xvmc" = xyes -o \
2140 "x$enable_vdpau" = xyes -o \
2141 "x$enable_omx" = xyes -o \
2142 "x$enable_va" = xyes; then
2145 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2147 if test "x$enable_xvmc" = xyes -o \
2148 "x$enable_vdpau" = xyes -o \
2149 "x$enable_omx" = xyes -o \
2150 "x$enable_va" = xyes; then
2151 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2152 need_gallium_vl_winsys=yes
2154 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2156 if test "x$enable_xvmc" = xyes; then
2157 if test "x$have_xvmc_platform" != xyes; then
2158 AC_MSG_ERROR([XVMC requires the x11 platforms])
2160 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2161 gallium_st="$gallium_st xvmc"
2163 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2165 if test "x$enable_vdpau" = xyes; then
2166 if test "x$have_vdpau_platform" != xyes; then
2167 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2169 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2170 gallium_st="$gallium_st vdpau"
2171 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2173 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2175 if test "x$enable_omx" = xyes; then
2176 if test "x$have_omx_platform" != xyes; then
2177 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2179 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2180 gallium_st="$gallium_st omx"
2182 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2184 if test "x$enable_va" = xyes; then
2185 if test "x$have_va_platform" != xyes; then
2186 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2188 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2189 gallium_st="$gallium_st va"
2191 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2194 dnl Nine Direct3D9 configuration
2196 if test "x$enable_nine" = xyes; then
2197 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2198 AC_MSG_ERROR([nine requires the gallium swrast driver])
2200 if test "x$with_gallium_drivers" = xswrast; then
2201 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2203 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2204 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2207 if test "x$enable_dri3" = xno; then
2208 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2211 gallium_st="$gallium_st nine"
2213 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2216 dnl OpenCL configuration
2219 AC_ARG_WITH([clang-libdir],
2220 [AS_HELP_STRING([--with-clang-libdir],
2221 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2222 [CLANG_LIBDIR="$withval"],
2225 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2227 if test "x$enable_opencl" = xyes; then
2228 if test -z "$with_gallium_drivers"; then
2229 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2232 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2233 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2236 if test "x$have_libclc" = xno; then
2237 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2238 Make sure the directory containing libclc.pc is specified in your
2239 PKG_CONFIG_PATH environment variable.
2240 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2242 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2243 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2244 AC_SUBST([LIBCLC_INCLUDEDIR])
2245 AC_SUBST([LIBCLC_LIBEXECDIR])
2248 gallium_st="$gallium_st clover"
2250 if test "x$enable_opencl_icd" = xyes; then
2251 OPENCL_LIBNAME="MesaOpenCL"
2253 OPENCL_LIBNAME="OpenCL"
2256 if test "x$have_libelf" != xyes; then
2257 AC_MSG_ERROR([Clover requires libelf])
2260 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2262 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2263 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2264 #error "AltiVec not enabled"
2266 ])], altivec_enabled=yes)
2268 if test "$altivec_enabled" = yes; then
2269 CLOVER_STD_OVERRIDE="-std=gnu++11"
2271 AC_SUBST([CLOVER_STD_OVERRIDE])
2274 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2276 llvm_add_default_components "opencl"
2277 llvm_add_component "all-targets" "opencl"
2278 llvm_add_component "linker" "opencl"
2279 llvm_add_component "instrumentation" "opencl"
2280 llvm_add_component "ipo" "opencl"
2281 llvm_add_component "irreader" "opencl"
2282 llvm_add_component "option" "opencl"
2283 llvm_add_component "objcarcopts" "opencl"
2284 llvm_add_component "profiledata" "opencl"
2286 dnl Check for Clang internal headers
2287 if test -z "$CLANG_LIBDIR"; then
2288 CLANG_LIBDIR=${LLVM_LIBDIR}
2290 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2291 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2292 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2294 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2295 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2296 AC_SUBST([OPENCL_LIBNAME])
2297 AC_SUBST([CLANG_RESOURCE_DIR])
2300 dnl Gallium configuration
2302 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2304 # libEGL wants to default to the first platform specified in
2305 # ./configure. parse that here.
2306 if test "x$platforms" != "x"; then
2307 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2308 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2310 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2313 AC_SUBST([EGL_NATIVE_PLATFORM])
2314 AC_SUBST([EGL_CFLAGS])
2316 # If we don't have the X11 platform, set this define so we don't try to include
2318 if ! echo "$platforms" | grep -q 'x11'; then
2319 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2320 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2323 dnl Directory for XVMC libs
2324 AC_ARG_WITH([xvmc-libdir],
2325 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2326 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2327 [XVMC_LIB_INSTALL_DIR="$withval"],
2328 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2329 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2334 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2336 dnl Directory for VDPAU libs
2337 AC_ARG_WITH([vdpau-libdir],
2338 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2339 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2340 [VDPAU_LIB_INSTALL_DIR="$withval"],
2341 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2342 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2344 dnl Directory for OMX libs
2346 AC_ARG_WITH([omx-libdir],
2347 [AS_HELP_STRING([--with-omx-libdir=DIR],
2348 [directory for the OMX libraries])],
2349 [OMX_LIB_INSTALL_DIR="$withval"],
2350 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2351 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2352 AC_SUBST([OMX_LIB_INSTALL_DIR])
2354 dnl Directory for VA libs
2356 AC_ARG_WITH([va-libdir],
2357 [AS_HELP_STRING([--with-va-libdir=DIR],
2358 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2359 [VA_LIB_INSTALL_DIR="$withval"],
2360 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2361 AC_SUBST([VA_LIB_INSTALL_DIR])
2363 AC_ARG_WITH([d3d-libdir],
2364 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2365 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2366 [D3D_DRIVER_INSTALL_DIR="$withval"],
2367 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2368 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2370 dnl Architectures to build SWR library for
2372 AC_ARG_WITH([swr-archs],
2373 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2374 [comma delimited swr architectures list, e.g.
2375 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2376 [with_swr_archs="$withval"],
2377 [with_swr_archs="avx,avx2"])
2380 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2381 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2384 r300_require_llvm() {
2385 case "$host" in *gnux32) return;; esac
2387 i*86|x86_64|amd64) require_llvm $1
2393 dnl DRM is needed by X, Wayland, and offscreen rendering.
2394 dnl Surfaceless is an alternative for the last one.
2396 require_basic_egl() {
2397 case "$with_platforms" in
2398 *drm*|*surfaceless*)
2401 AC_MSG_ERROR([$1 requires one of these:
2402 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2403 2) --with-platforms=surfaceless (offscreen only)
2404 Recommended options: drm,x11])
2409 swr_require_cxx_feature_flags() {
2411 preprocessor_test="$2"
2415 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2417 save_CXXFLAGS="$CXXFLAGS"
2421 for opts in $option_list
2424 CXXFLAGS="$opts $save_CXXFLAGS"
2427 [ #if !($preprocessor_test)
2436 CXXFLAGS="$save_CXXFLAGS"
2438 if test $found -eq 1; then
2439 AC_MSG_RESULT([$opts])
2440 eval "$output_var=\$opts"
2444 AC_MSG_ERROR([swr requires $feature_name support])
2448 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2449 if test -n "$with_gallium_drivers"; then
2450 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2451 for driver in $gallium_drivers; do
2454 HAVE_GALLIUM_SVGA=yes
2455 require_libdrm "svga"
2458 HAVE_GALLIUM_I915=yes
2459 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2460 require_libdrm "Gallium i915"
2463 HAVE_GALLIUM_R300=yes
2464 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2465 require_libdrm "r300"
2466 r300_require_llvm "r300"
2469 HAVE_GALLIUM_R600=yes
2470 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2471 require_libdrm "r600"
2472 if test "x$enable_llvm" = xyes; then
2473 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2475 llvm_add_component "asmparser" "r600"
2476 llvm_add_component "bitreader" "r600"
2480 HAVE_GALLIUM_RADEONSI=yes
2481 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2482 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2483 require_libdrm "radeonsi"
2484 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2485 if test "x$enable_egl" = xyes; then
2486 require_basic_egl "radeonsi"
2490 HAVE_GALLIUM_NOUVEAU=yes
2491 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2492 require_libdrm "nouveau"
2495 HAVE_GALLIUM_FREEDRENO=yes
2496 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2497 require_libdrm "freedreno"
2500 HAVE_GALLIUM_ETNAVIV=yes
2501 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2502 require_libdrm "etnaviv"
2505 HAVE_GALLIUM_IMX=yes
2508 HAVE_GALLIUM_SOFTPIPE=yes
2509 if test "x$enable_llvm" = xyes; then
2510 HAVE_GALLIUM_LLVMPIPE=yes
2514 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2516 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2519 AC_SUBST([SWR_CXX11_CXXFLAGS])
2521 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2522 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2524 AC_SUBST([SWR_AVX_CXXFLAGS])
2526 swr_archs=`IFS=', '; echo $with_swr_archs`
2527 for arch in $swr_archs; do
2533 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2534 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2536 AC_SUBST([SWR_AVX2_CXXFLAGS])
2540 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2541 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2543 AC_SUBST([SWR_KNL_CXXFLAGS])
2547 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2548 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2550 AC_SUBST([SWR_SKX_CXXFLAGS])
2554 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2559 if test "x$HAVE_SWR_AVX" != xyes -a \
2560 "x$HAVE_SWR_AVX2" != xyes -a \
2561 "x$HAVE_SWR_KNL" != xyes -a \
2562 "x$HAVE_SWR_SKX" != xyes; then
2563 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2566 HAVE_GALLIUM_SWR=yes
2569 HAVE_GALLIUM_VC4=yes
2570 require_libdrm "vc4"
2572 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2573 [USE_VC4_SIMULATOR=yes;
2574 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2575 [USE_VC4_SIMULATOR=no])
2578 HAVE_GALLIUM_PL111=yes
2581 HAVE_GALLIUM_VIRGL=yes
2582 require_libdrm "virgl"
2583 if test "x$enable_egl" = xyes; then
2584 require_basic_egl "virgl"
2588 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2594 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2595 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x3.9.0 -a \
2596 "x$LLVM_VERSION" != x3.9.1)
2598 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2599 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2600 llvm_add_default_components "gallium"
2603 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2604 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2605 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2606 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2608 dnl We need to validate some needed dependencies for renderonly drivers.
2610 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2611 AC_MSG_ERROR([Building with imx requires etnaviv])
2614 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2615 AC_MSG_ERROR([Building with pl111 requires vc4])
2619 dnl Set defines and buildtime variables only when using LLVM.
2621 if test "x$enable_llvm" = xyes; then
2622 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2624 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2625 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2626 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2628 dnl Set LLVM_LIBS - This is done after the driver configuration so
2629 dnl that drivers can add additional components to LLVM_COMPONENTS.
2630 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2631 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2632 dnl this was causing the same libraries to be appear multiple times
2635 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2636 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2638 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2640 if test "x$enable_llvm_shared_libs" = xyes; then
2641 if test $LLVM_VERSION_MAJOR -lt 4 -o "`$LLVM_CONFIG --shared-mode ${LLVM_COMPONENTS}`" = static; then
2642 dnl llvm-config may not give the right answer when llvm is a built as a
2643 dnl single shared library, so we must work the library name out for
2645 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2646 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2647 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2648 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2650 if test "x$llvm_have_one_so" = xyes; then
2651 dnl LLVM was built using auto*, so there is only one shared object.
2652 LLVM_LIBS="-l$LLVM_SO_NAME"
2654 dnl If LLVM was built with CMake, there will be one shared object per
2656 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2657 [AC_MSG_ERROR([Could not find llvm shared libraries:
2658 Please make sure you have built llvm with the --enable-shared option
2659 and that your llvm libraries are installed in $LLVM_LIBDIR
2660 If you have installed your llvm libraries to a different directory you
2661 can use the --with-llvm-prefix= configure flag to specify this directory.
2662 NOTE: Mesa is attempting to use llvm shared libraries by default.
2663 If you do not want to build with llvm shared libraries and instead want to
2664 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2665 invocation and rebuild.])])
2667 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2668 dnl install uses a shared object for each component and we have
2669 dnl already added all of these objects to LLVM_LIBS.
2673 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2674 dnl We need to link to llvm system libs when using static libs
2675 dnl However, only llvm 3.5+ provides --system-libs
2676 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2677 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2682 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2683 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2684 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2685 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2686 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2687 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2688 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2689 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2690 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2691 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2692 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2693 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2694 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2695 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2696 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2697 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2698 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2699 "x$HAVE_GALLIUM_SWR" = xyes)
2700 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2701 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2703 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2705 if test "x$enable_dri" = xyes; then
2706 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2709 if test "x$have_drisw_kms" = xyes; then
2710 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2712 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2714 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2715 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2716 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2717 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2718 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2719 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2721 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2722 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2724 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2725 "x$HAVE_RADEON_VULKAN" = xyes)
2727 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2728 "x$HAVE_I965_DRI" = xyes)
2730 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2731 "x$HAVE_GALLIUM_R600" = xyes -o \
2732 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2733 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2734 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2735 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2736 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2738 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2739 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2740 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2741 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2742 "x$enable_gallium_osmesa" = xyes)
2744 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2745 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2746 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2747 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2748 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
2749 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
2751 AC_SUBST([NINE_MAJOR], 1)
2752 AC_SUBST([NINE_MINOR], 0)
2753 AC_SUBST([NINE_TINY], 0)
2754 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2756 AC_SUBST([VDPAU_MAJOR], 1)
2757 AC_SUBST([VDPAU_MINOR], 0)
2759 if test "x$enable_va" = xyes; then
2760 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2761 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2763 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2764 AC_SUBST([VA_MINOR], $VA_MINOR)
2766 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2768 AC_SUBST([XVMC_MAJOR], 1)
2769 AC_SUBST([XVMC_MINOR], 0)
2771 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2772 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2773 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2774 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2776 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2777 AC_SUBST([XA_MINOR], $XA_MINOR)
2778 AC_SUBST([XA_TINY], $XA_TINY)
2779 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2781 AC_ARG_ENABLE(valgrind,
2782 [AS_HELP_STRING([--enable-valgrind],
2783 [Build mesa with valgrind support (default: auto)])],
2784 [VALGRIND=$enableval], [VALGRIND=auto])
2785 if test "x$VALGRIND" != xno; then
2786 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2788 AC_MSG_CHECKING([whether to enable Valgrind support])
2789 if test "x$VALGRIND" = xauto; then
2790 VALGRIND="$have_valgrind"
2793 if test "x$VALGRIND" = "xyes"; then
2794 if ! test "x$have_valgrind" = xyes; then
2795 AC_MSG_ERROR([Valgrind support required but not present])
2797 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2800 AC_MSG_RESULT([$VALGRIND])
2802 dnl Restore LDFLAGS and CPPFLAGS
2803 LDFLAGS="$_SAVE_LDFLAGS"
2804 CPPFLAGS="$_SAVE_CPPFLAGS"
2806 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2807 if test "x$acv_mesa_CLANG" = xyes; then
2808 CFLAGS="$CFLAGS -Qunused-arguments"
2809 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2812 dnl Add user CFLAGS and CXXFLAGS
2813 CFLAGS="$CFLAGS $USER_CFLAGS"
2814 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2816 dnl Substitute the config
2817 AC_CONFIG_FILES([Makefile
2820 src/amd/vulkan/Makefile
2821 src/broadcom/Makefile
2822 src/compiler/Makefile
2825 src/egl/wayland/wayland-drm/Makefile
2826 src/egl/wayland/wayland-egl/Makefile
2827 src/egl/wayland/wayland-egl/wayland-egl.pc
2828 src/gallium/Makefile
2829 src/gallium/auxiliary/Makefile
2830 src/gallium/auxiliary/pipe-loader/Makefile
2831 src/gallium/drivers/freedreno/Makefile
2832 src/gallium/drivers/ddebug/Makefile
2833 src/gallium/drivers/i915/Makefile
2834 src/gallium/drivers/llvmpipe/Makefile
2835 src/gallium/drivers/noop/Makefile
2836 src/gallium/drivers/nouveau/Makefile
2837 src/gallium/drivers/pl111/Makefile
2838 src/gallium/drivers/r300/Makefile
2839 src/gallium/drivers/r600/Makefile
2840 src/gallium/drivers/radeon/Makefile
2841 src/gallium/drivers/radeonsi/Makefile
2842 src/gallium/drivers/rbug/Makefile
2843 src/gallium/drivers/softpipe/Makefile
2844 src/gallium/drivers/svga/Makefile
2845 src/gallium/drivers/swr/Makefile
2846 src/gallium/drivers/trace/Makefile
2847 src/gallium/drivers/etnaviv/Makefile
2848 src/gallium/drivers/imx/Makefile
2849 src/gallium/drivers/vc4/Makefile
2850 src/gallium/drivers/virgl/Makefile
2851 src/gallium/state_trackers/clover/Makefile
2852 src/gallium/state_trackers/dri/Makefile
2853 src/gallium/state_trackers/glx/xlib/Makefile
2854 src/gallium/state_trackers/nine/Makefile
2855 src/gallium/state_trackers/omx/Makefile
2856 src/gallium/state_trackers/osmesa/Makefile
2857 src/gallium/state_trackers/va/Makefile
2858 src/gallium/state_trackers/vdpau/Makefile
2859 src/gallium/state_trackers/xa/Makefile
2860 src/gallium/state_trackers/xvmc/Makefile
2861 src/gallium/targets/d3dadapter9/Makefile
2862 src/gallium/targets/d3dadapter9/d3d.pc
2863 src/gallium/targets/dri/Makefile
2864 src/gallium/targets/libgl-xlib/Makefile
2865 src/gallium/targets/omx/Makefile
2866 src/gallium/targets/opencl/Makefile
2867 src/gallium/targets/opencl/mesa.icd
2868 src/gallium/targets/osmesa/Makefile
2869 src/gallium/targets/osmesa/osmesa.pc
2870 src/gallium/targets/pipe-loader/Makefile
2871 src/gallium/targets/va/Makefile
2872 src/gallium/targets/vdpau/Makefile
2873 src/gallium/targets/xa/Makefile
2874 src/gallium/targets/xa/xatracker.pc
2875 src/gallium/targets/xvmc/Makefile
2876 src/gallium/tests/trivial/Makefile
2877 src/gallium/tests/unit/Makefile
2878 src/gallium/winsys/etnaviv/drm/Makefile
2879 src/gallium/winsys/imx/drm/Makefile
2880 src/gallium/winsys/freedreno/drm/Makefile
2881 src/gallium/winsys/i915/drm/Makefile
2882 src/gallium/winsys/nouveau/drm/Makefile
2883 src/gallium/winsys/pl111/drm/Makefile
2884 src/gallium/winsys/radeon/drm/Makefile
2885 src/gallium/winsys/amdgpu/drm/Makefile
2886 src/gallium/winsys/svga/drm/Makefile
2887 src/gallium/winsys/sw/dri/Makefile
2888 src/gallium/winsys/sw/kms-dri/Makefile
2889 src/gallium/winsys/sw/null/Makefile
2890 src/gallium/winsys/sw/wrapper/Makefile
2891 src/gallium/winsys/sw/xlib/Makefile
2892 src/gallium/winsys/vc4/drm/Makefile
2893 src/gallium/winsys/virgl/drm/Makefile
2894 src/gallium/winsys/virgl/vtest/Makefile
2898 src/glx/apple/Makefile
2899 src/glx/tests/Makefile
2900 src/glx/windows/Makefile
2901 src/glx/windows/windowsdriproto.pc
2906 src/mapi/es1api/glesv1_cm.pc
2907 src/mapi/es2api/glesv2.pc
2908 src/mapi/glapi/gen/Makefile
2911 src/mesa/drivers/dri/dri.pc
2912 src/mesa/drivers/dri/common/Makefile
2913 src/mesa/drivers/dri/i915/Makefile
2914 src/mesa/drivers/dri/i965/Makefile
2915 src/mesa/drivers/dri/Makefile
2916 src/mesa/drivers/dri/nouveau/Makefile
2917 src/mesa/drivers/dri/r200/Makefile
2918 src/mesa/drivers/dri/radeon/Makefile
2919 src/mesa/drivers/dri/swrast/Makefile
2920 src/mesa/drivers/osmesa/Makefile
2921 src/mesa/drivers/osmesa/osmesa.pc
2922 src/mesa/drivers/x11/Makefile
2923 src/mesa/main/tests/Makefile
2924 src/mesa/state_tracker/tests/Makefile
2926 src/util/tests/hash_table/Makefile
2927 src/util/xmlpool/Makefile
2928 src/vulkan/Makefile])
2932 # Fix up dependencies in *.Plo files, where we changed the extension of a
2934 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2936 rm -f src/compiler/spirv/spirv_info.lo
2937 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
2940 dnl Output some configuration info for the user
2943 echo " prefix: $prefix"
2944 echo " exec_prefix: $exec_prefix"
2945 echo " libdir: $libdir"
2946 echo " includedir: $includedir"
2950 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2954 case "x$enable_osmesa$enable_gallium_osmesa" in
2956 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2959 echo " OSMesa: lib$OSMESA_LIB"
2967 if test "x$enable_dri" != xno; then
2968 echo " DRI platform: $dri_platform"
2969 if test -z "$DRI_DIRS"; then
2970 echo " DRI drivers: no"
2972 echo " DRI drivers: $DRI_DIRS"
2974 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2977 case "x$enable_glx" in
2979 echo " GLX: DRI-based"
2982 echo " GLX: Xlib-based"
2985 echo " GLX: Xlib-based (Gallium)"
2988 echo " GLX: $enable_glx"
2994 echo " EGL: $enable_egl"
2995 if test "$enable_egl" = yes; then
2998 if test "x$enable_dri" != "xno"; then
2999 egl_drivers="$egl_drivers builtin:egl_dri2"
3001 if test "x$enable_dri3" != "xno"; then
3002 egl_drivers="$egl_drivers builtin:egl_dri3"
3005 echo " EGL drivers: $egl_drivers"
3007 if test "x$enable_gbm" = xyes; then
3013 echo " EGL/Vulkan/VL platforms: $platforms"
3017 if test "x$VULKAN_DRIVERS" != x; then
3018 echo " Vulkan drivers: $VULKAN_DRIVERS"
3019 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3021 echo " Vulkan drivers: no"
3025 if test "x$enable_llvm" = xyes; then
3027 echo " llvm-config: $LLVM_CONFIG"
3028 echo " llvm-version: $LLVM_VERSION"
3034 if test -n "$with_gallium_drivers"; then
3035 echo " Gallium drivers: $gallium_drivers"
3036 echo " Gallium st: $gallium_st"
3042 if test "x$enable_gallium_extra_hud" != xyes; then
3043 echo " HUD extra stats: no"
3045 echo " HUD extra stats: yes"
3048 if test "x$enable_lmsensors" != xyes; then
3049 echo " HUD lmsensors: no"
3051 echo " HUD lmsensors: yes"
3055 if test "x$HAVE_GALLIUM_SWR" != x; then
3056 echo " SWR archs: $swr_archs"
3061 echo " Shared libs: $enable_shared"
3062 echo " Static libs: $enable_static"
3063 echo " Shared-glapi: $enable_shared_glapi"
3065 dnl Compiler options
3066 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3067 cflags=`echo $CFLAGS | \
3068 $SED 's/^ *//;s/ */ /;s/ *$//'`
3069 cxxflags=`echo $CXXFLAGS | \
3070 $SED 's/^ *//;s/ */ /;s/ *$//'`
3071 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3072 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3074 echo " CFLAGS: $cflags"
3075 echo " CXXFLAGS: $cxxflags"
3076 echo " LDFLAGS: $ldflags"
3077 echo " Macros: $defines"
3079 if test "x$enable_llvm" = xyes; then
3080 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3081 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3082 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3083 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3086 echo " PYTHON2: $PYTHON2"
3089 echo " Run '${MAKE-make}' to build Mesa"