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)
285 dnl Add flags for gcc and g++
286 if test "x$GCC" = xyes; then
287 CFLAGS="$CFLAGS -Wall"
289 if test "x$USE_GNU99" = xyes; then
290 CFLAGS="$CFLAGS -std=gnu99"
292 CFLAGS="$CFLAGS -std=c99"
295 # Enable -Werror=implicit-function-declaration and
296 # -Werror=missing-prototypes, if available, or otherwise, just
297 # -Wmissing-prototypes. This is particularly useful to avoid
298 # generating a loadable driver module that has undefined symbols.
299 save_CFLAGS="$CFLAGS"
300 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
301 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
302 CFLAGS="$CFLAGS -Werror=missing-prototypes"
303 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
304 AC_MSG_RESULT([yes]),
305 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
306 AC_MSG_RESULT([no])])
308 # Enable -fvisibility=hidden if using a gcc that supports it
309 save_CFLAGS="$CFLAGS"
310 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
311 VISIBILITY_CFLAGS="-fvisibility=hidden"
312 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
313 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
314 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])])
316 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
319 # We don't want floating-point math functions to set errno or trap
320 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
322 # Flags to help ensure that certain portions of the code -- and only those
323 # portions -- can be built with MSVC:
324 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
325 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
326 # supports most of C99)
327 # - the rest has no compiler compiler restrictions
328 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
329 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
331 # Enable -Werror=vla if compiler supports it
332 save_CFLAGS="$CFLAGS"
333 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
334 CFLAGS="$CFLAGS -Werror=vla"
335 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
336 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
337 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
338 AC_MSG_RESULT([yes])],
340 CFLAGS="$save_CFLAGS"
342 if test "x$GXX" = xyes; then
343 CXXFLAGS="$CXXFLAGS -Wall"
345 # Enable -fvisibility=hidden if using a gcc that supports it
346 save_CXXFLAGS="$CXXFLAGS"
347 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
348 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
349 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
351 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
352 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])])
355 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
356 CXXFLAGS=$save_CXXFLAGS
358 # We don't want floating-point math functions to set errno or trap
359 CXXFLAGS="$CXXFLAGS -fno-math-errno -fno-trapping-math"
362 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
363 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
365 dnl even if the compiler appears to support it, using visibility attributes isn't
366 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
370 VISIBILITY_CXXFLAGS=""
374 AC_SUBST([VISIBILITY_CFLAGS])
375 AC_SUBST([VISIBILITY_CXXFLAGS])
378 dnl Optional flags, check for compiler support
380 SSE41_CFLAGS="-msse4.1"
381 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
382 dnl stack, but on x86-32 such alignment is not guaranteed.
383 case "$target_cpu" in
385 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
388 save_CFLAGS="$CFLAGS"
389 CFLAGS="$SSE41_CFLAGS $CFLAGS"
390 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
391 #include <smmintrin.h>
394 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
395 c = _mm_max_epu32(a, b);
396 return _mm_cvtsi128_si32(c);
397 }]])], SSE41_SUPPORTED=1)
398 CFLAGS="$save_CFLAGS"
399 if test "x$SSE41_SUPPORTED" = x1; then
400 DEFINES="$DEFINES -DUSE_SSE41"
402 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
403 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
405 dnl Check for new-style atomic builtins
406 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
409 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
410 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
411 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
412 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
414 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
416 dnl Check if host supports 64-bit atomics
417 dnl note that lack of support usually results in link (not compile) error
418 AC_MSG_CHECKING(whether __sync_add_and_fetch_8 is supported)
419 AC_LINK_IFELSE([AC_LANG_SOURCE([[
423 return __sync_add_and_fetch(&v, (uint64_t)1);
424 }]])], GCC_64BIT_ATOMICS_SUPPORTED=yes, GCC_64BIT_ATOMICS_SUPPORTED=no)
425 if test "x$GCC_64BIT_ATOMICS_SUPPORTED" != xyes; then
426 DEFINES="$DEFINES -DMISSING_64BIT_ATOMICS"
428 AC_MSG_RESULT($GCC_64BIT_ATOMICS_SUPPORTED)
430 dnl Check for Endianness
438 dnl Check for POWER8 Architecture
439 PWR8_CFLAGS="-mpower8-vector"
440 have_pwr8_intrinsics=no
441 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
443 CFLAGS="$PWR8_CFLAGS $CFLAGS"
444 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
445 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
446 #error "Need GCC >= 4.8 for sane POWER8 support"
450 vector unsigned char r;
451 vector unsigned int v = vec_splat_u32 (1);
452 r = __builtin_vec_vgbbd ((vector unsigned char) v);
454 }]])], have_pwr8_intrinsics=yes)
458 [AS_HELP_STRING([--disable-pwr8],
459 [disable POWER8-specific instructions])],
460 [enable_pwr8=$enableval], [enable_pwr8=auto])
462 if test "x$enable_pwr8" = xno ; then
463 have_pwr8_intrinsics=disabled
466 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
467 DEFINES="$DEFINES -D_ARCH_PWR8"
468 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
469 CFLAGS="$CFLAGS $PWR8_CFLAGS"
474 AC_MSG_RESULT($have_pwr8_intrinsics)
475 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
476 AC_MSG_ERROR([POWER8 compiler support not detected])
479 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
480 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
483 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
485 dnl Can't have static and shared libraries, default to static if user
486 dnl explicitly requested. If both disabled, set to static since shared
487 dnl was explicitly requested.
488 case "x$enable_static$enable_shared" in
490 AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
493 AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
497 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
500 dnl other compiler options
502 AC_ARG_ENABLE([debug],
503 [AS_HELP_STRING([--enable-debug],
504 [use debug compiler flags and macros @<:@default=disabled@:>@])],
505 [enable_debug="$enableval"],
509 AC_ARG_ENABLE([profile],
510 [AS_HELP_STRING([--enable-profile],
511 [enable profiling of code @<:@default=disabled@:>@])],
512 [enable_profile="$enableval"],
516 AC_ARG_ENABLE([sanitize],
517 [AS_HELP_STRING([--enable-sanitize@<:@=address|undefined@:>@],
518 [enable code sanitizer @<:@default=disabled@:>@])],
519 [enable_sanitize="$enableval"],
520 [enable_sanitize=no])
522 if test "x$enable_profile" = xyes; then
523 DEFINES="$DEFINES -DPROFILE"
524 if test "x$GCC" = xyes; then
525 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
527 if test "x$GXX" = xyes; then
528 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
532 if test "x$enable_debug" = xyes; then
533 DEFINES="$DEFINES -DDEBUG"
534 if test "x$enable_profile" = xyes; then
535 AC_MSG_WARN([Debug and Profile are enabled at the same time])
537 if test "x$GCC" = xyes; then
538 if ! echo "$CFLAGS" | grep -q -e '-g'; then
541 if ! echo "$CFLAGS" | grep -q -e '-O'; then
545 if test "x$GXX" = xyes; then
546 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
547 CXXFLAGS="$CXXFLAGS -g"
549 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
550 CXXFLAGS="$CXXFLAGS -O0"
554 DEFINES="$DEFINES -DNDEBUG"
557 if test "x$enable_sanitize" != xno; then
558 if test "x$enable_profile" = xyes; then
559 AC_MSG_WARN([Sanitize and Profile are enabled at the same time])
562 CFLAGS="$CFLAGS -fsanitize=$enable_sanitize"
563 CXXFLAGS="$CXXFLAGS -fsanitize=$enable_sanitize"
564 LDFLAGS="$LDFLAGS -fsanitize=$enable_sanitize"
567 [AC_LANG_SOURCE([int main(){return 0;}])],
569 [AC_MSG_FAILURE([sanitize flags '$enable_sanitize' not supported])])
573 dnl Check if linker supports -Bsymbolic
575 save_LDFLAGS=$LDFLAGS
576 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
577 AC_MSG_CHECKING([if ld supports -Bsymbolic])
579 [AC_LANG_SOURCE([int main() { return 0;}])],
580 [AC_MSG_RESULT([yes])
581 BSYMBOLIC="-Wl,-Bsymbolic";],
584 LDFLAGS=$save_LDFLAGS
586 AC_SUBST([BSYMBOLIC])
589 dnl Check if linker supports garbage collection
591 save_LDFLAGS=$LDFLAGS
592 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
593 AC_MSG_CHECKING([whether ld supports --gc-sections])
595 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
596 [AC_MSG_RESULT([yes])
597 GC_SECTIONS="-Wl,--gc-sections";],
600 LDFLAGS=$save_LDFLAGS
602 AC_SUBST([GC_SECTIONS])
605 dnl OpenBSD does not have DT_NEEDED entries for libc by design
606 dnl so when these flags are passed to ld via libtool the checks will fail
610 LD_NO_UNDEFINED="" ;;
612 if test "x$enable_sanitize" = xno; then
613 LD_NO_UNDEFINED="-Wl,--no-undefined"
620 AC_SUBST([LD_NO_UNDEFINED])
623 dnl Check if linker supports version scripts
625 AC_MSG_CHECKING([if the linker supports version-scripts])
626 save_LDFLAGS=$LDFLAGS
627 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
628 cat > conftest.map <<EOF
638 [AC_LANG_SOURCE([int main() { return 0;}])],
639 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
640 [have_ld_version_script=no; AC_MSG_RESULT(no)])
641 LDFLAGS=$save_LDFLAGS
642 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
645 dnl Check if linker supports dynamic list files
647 AC_MSG_CHECKING([if the linker supports --dynamic-list])
648 save_LDFLAGS=$LDFLAGS
649 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
650 cat > conftest.dyn <<EOF
652 radeon_drm_winsys_create;
656 [AC_LANG_SOURCE([int main() { return 0;}])],
657 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
658 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
659 LDFLAGS=$save_LDFLAGS
660 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
663 dnl compatibility symlinks
667 HAVE_COMPAT_SYMLINKS=yes ;;
669 HAVE_COMPAT_SYMLINKS=no ;;
672 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
677 dnl Unfortunately we need to do a few things that libtool can't help us with,
678 dnl so we need some knowledge of shared library filenames:
680 dnl LIB_EXT is the extension used when creating symlinks for alternate
681 dnl filenames for a shared library which will be dynamically loaded
683 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
684 dnl the file for a shared library we wish to link with
708 dnl potentially-infringing-but-nobody-knows-for-sure stuff
710 AC_ARG_ENABLE([texture-float],
711 [AS_HELP_STRING([--enable-texture-float],
712 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
713 [enable_texture_float="$enableval"],
714 [enable_texture_float=no]
716 if test "x$enable_texture_float" = xyes; then
717 AC_MSG_WARN([Floating-point textures enabled.])
718 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
719 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
723 dnl Arch/platform-specific settings
726 [AS_HELP_STRING([--disable-asm],
727 [disable assembly usage @<:@default=enabled on supported platforms@:>@])],
728 [enable_asm="$enableval"],
732 AC_MSG_CHECKING([whether to enable assembly])
733 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
734 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
735 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
737 i?86 | x86_64 | amd64)
738 if test "x$host_cpu" != "x$target_cpu"; then
740 AC_MSG_RESULT([no, cross compiling])
745 # check for supported arches
746 if test "x$enable_asm" = xyes; then
750 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
757 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
794 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
795 AC_MSG_RESULT([yes, x86])
798 DEFINES="$DEFINES -DUSE_X86_64_ASM"
799 AC_MSG_RESULT([yes, x86_64])
802 DEFINES="$DEFINES -DUSE_SPARC_ASM"
803 AC_MSG_RESULT([yes, sparc])
806 DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
807 AC_MSG_RESULT([yes, ppc64le])
810 DEFINES="$DEFINES -DUSE_AARCH64_ASM"
811 AC_MSG_RESULT([yes, aarch64])
814 DEFINES="$DEFINES -DUSE_ARM_ASM"
815 AC_MSG_RESULT([yes, arm])
818 AC_MSG_RESULT([no, platform not supported])
824 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
825 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
826 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
827 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
829 dnl Check to see if dlopen is in default libraries (like Solaris, which
830 dnl has it in libc), or if libdl is needed to get it.
831 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
832 [AC_CHECK_LIB([dl], [dlopen],
833 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
834 AC_SUBST([DLOPEN_LIBS])
836 dnl Check if that library also has dladdr
838 LIBS="$LIBS $DLOPEN_LIBS"
839 AC_CHECK_FUNCS([dladdr])
842 AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"])
848 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
849 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
850 [AC_MSG_ERROR([Could not find clock_gettime])])])
851 AC_SUBST([CLOCK_LIB])
855 dnl See if posix_memalign is available
856 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
859 PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED])
861 dnl Check for pthreads
863 if test "x$ax_pthread_ok" = xno; then
864 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
866 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
867 dnl to -pthread, which causes problems if we need -lpthread to appear in
868 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
869 dnl is not valid for that platform.
870 if test "x$android" = xno; then
871 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
873 dnl According to the manual when using pthreads, one should add -pthread to
874 dnl both compile and link-time arguments.
875 dnl In practise that should be sufficient for all platforms, since any
876 dnl platforms build with GCC and Clang support the flag.
877 PTHREAD_LIBS="$PTHREAD_LIBS -pthread"
879 dnl pthread-stubs is mandatory on BSD platforms, due to the nature of the
880 dnl project. Even then there's a notable issue as described in the project README
882 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu*)
883 pthread_stubs_possible="no"
886 pthread_stubs_possible="yes"
890 if test "x$pthread_stubs_possible" = xyes; then
891 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
894 dnl SELinux awareness.
895 AC_ARG_ENABLE([selinux],
896 [AS_HELP_STRING([--enable-selinux],
897 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
898 [MESA_SELINUX="$enableval"],
900 if test "x$enable_selinux" = "xyes"; then
901 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
902 [AC_CHECK_HEADER([selinux/selinux.h],[],
903 [AC_MSG_ERROR([SELinux headers not found])])
904 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
905 [AC_MSG_ERROR([SELinux library not found])])
906 SELINUX_LIBS="-lselinux"])
907 DEFINES="$DEFINES -DMESA_SELINUX"
909 AC_SUBST([SELINUX_CFLAGS])
910 AC_SUBST([SELINUX_LIBS])
915 AC_ARG_ENABLE([llvm-shared-libs],
916 [AS_HELP_STRING([--enable-llvm-shared-libs],
917 [link with LLVM shared libraries @<:@default=enabled@:>@])],
918 [enable_llvm_shared_libs="$enableval"],
919 [enable_llvm_shared_libs=yes])
921 AC_ARG_WITH([llvm-prefix],
922 [AS_HELP_STRING([--with-llvm-prefix],
923 [Prefix for LLVM installations in non-standard locations])],
924 [llvm_prefix="$withval"],
927 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
928 if test "x$have_libelf" = xno; then
931 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
932 AC_SUBST([LIBELF_LIBS])
933 AC_SUBST([LIBELF_CFLAGS])
936 if test -z "$LLVM_CONFIG"; then
937 if test -n "$llvm_prefix"; then
938 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
940 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
944 llvm_add_component() {
945 new_llvm_component=$1
948 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
949 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
951 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
955 llvm_add_default_components() {
958 # Required default components
959 llvm_add_component "bitwriter" $driver_name
960 llvm_add_component "engine" $driver_name
961 llvm_add_component "mcdisassembler" $driver_name
962 llvm_add_component "mcjit" $driver_name
964 # Optional default components
965 if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
966 LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
974 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
975 llvm_add_component $new_llvm_target $driver_name
977 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
981 # Call this inside ` ` to get the return value.
982 # $1 is the llvm-config command with arguments.
983 strip_unwanted_llvm_flags() {
984 echo " `$1` " | sed -E \
985 -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
986 -e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
987 -e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
988 -e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
989 -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
990 -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
991 -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
992 -e 's/-fno-rtti[[[:space:]]]/-Fno-rtti /g' \
993 -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
994 -e 's/-Fno-rtti[[[:space:]]]/-fno-rtti /g' \
995 -e 's/^[[[:space:]]]//' \
996 -e 's/[[[:space:]]]$//'
999 llvm_set_environment_variables() {
1000 if test "x$LLVM_CONFIG" != xno; then
1001 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1002 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1003 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1004 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1006 # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
1007 save_CFLAGS="$CFLAGS"
1008 CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
1010 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1011 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1012 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1013 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1014 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
1015 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1017 CFLAGS="$save_CFLAGS"
1019 # Only needed for LLVM < 3.6.0
1020 if test -z "$LLVM_VERSION_PATCH"; then
1021 LLVM_VERSION_PATCH=0
1024 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1034 if test "x$enable_llvm" != "xyes"; then
1035 AC_MSG_ERROR([--enable-llvm is required when building $1])
1039 llvm_require_version() {
1042 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1043 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1044 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1046 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1047 # major > required major
1052 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1053 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1054 # major = required major and
1055 # minor > required minor
1059 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1060 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1061 # major = required major and
1062 # minor = required minor and
1063 # patch >= required patch
1071 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1074 radeon_llvm_check() {
1075 if test ${LLVM_VERSION_INT} -lt 307; then
1076 amdgpu_llvm_target_name='r600'
1078 amdgpu_llvm_target_name='amdgpu'
1081 llvm_require_version $*
1083 llvm_add_target $amdgpu_llvm_target_name $2
1085 llvm_add_default_components $2
1086 llvm_add_component "bitreader" $2
1087 llvm_add_component "ipo" $2
1089 if test "x$have_libelf" != xyes; then
1090 AC_MSG_ERROR([$2 requires libelf when using llvm])
1094 llvm_set_environment_variables
1096 AC_SUBST([LLVM_CFLAGS])
1097 AC_SUBST([LLVM_CXXFLAGS])
1098 AC_SUBST([LLVM_LIBS])
1099 AC_SUBST([LLVM_LDFLAGS])
1100 AC_SUBST([LLVM_INCLUDEDIR])
1105 PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
1106 AC_ARG_ENABLE([libunwind],
1107 [AS_HELP_STRING([--enable-libunwind],
1108 [Use libunwind for backtracing (default: auto)])],
1109 [LIBUNWIND="$enableval"],
1110 [LIBUNWIND="$HAVE_LIBUNWIND"])
1112 if test "x$LIBUNWIND" = "xyes"; then
1113 PKG_CHECK_MODULES(LIBUNWIND, libunwind)
1114 AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
1118 dnl Options for APIs
1119 AC_ARG_ENABLE([opengl],
1120 [AS_HELP_STRING([--disable-opengl],
1121 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1122 [enable_opengl="$enableval"],
1123 [enable_opengl=yes])
1124 AC_ARG_ENABLE([gles1],
1125 [AS_HELP_STRING([--disable-gles1],
1126 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1127 [enable_gles1="$enableval"],
1129 AC_ARG_ENABLE([gles2],
1130 [AS_HELP_STRING([--disable-gles2],
1131 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1132 [enable_gles2="$enableval"],
1135 AC_ARG_ENABLE([dri],
1136 [AS_HELP_STRING([--enable-dri],
1137 [enable DRI modules @<:@default=enabled@:>@])],
1138 [enable_dri="$enableval"],
1141 AC_ARG_ENABLE([gallium-extra-hud],
1142 [AS_HELP_STRING([--enable-gallium-extra-hud],
1143 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1144 [enable_gallium_extra_hud="$enableval"],
1145 [enable_gallium_extra_hud=no])
1146 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1147 if test "x$enable_gallium_extra_hud" = xyes ; then
1148 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1151 #TODO: no pkgconfig .pc available for libsensors.
1152 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1153 AC_ARG_ENABLE([lmsensors],
1154 [AS_HELP_STRING([--enable-lmsensors],
1155 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1156 [enable_lmsensors="$enableval"],
1157 [enable_lmsensors=no])
1158 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1159 if test "x$enable_lmsensors" = xyes ; then
1160 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1161 LIBSENSORS_LIBS="-lsensors"
1165 AC_SUBST(LIBSENSORS_LIBS)
1176 if test "x$enable_dri" = xno; then
1180 AC_ARG_ENABLE([dri3],
1181 [AS_HELP_STRING([--enable-dri3],
1182 [enable DRI3 @<:@default=auto@:>@])],
1183 [enable_dri3="$enableval"],
1184 [enable_dri3="$dri3_default"])
1185 AC_ARG_ENABLE([glx],
1186 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1187 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1188 [enable_glx="$enableval"],
1190 AC_ARG_ENABLE([osmesa],
1191 [AS_HELP_STRING([--enable-osmesa],
1192 [enable OSMesa library @<:@default=disabled@:>@])],
1193 [enable_osmesa="$enableval"],
1195 AC_ARG_ENABLE([gallium-osmesa],
1196 [AS_HELP_STRING([--enable-gallium-osmesa],
1197 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1198 [enable_gallium_osmesa="$enableval"],
1199 [enable_gallium_osmesa=no])
1200 AC_ARG_ENABLE([egl],
1201 [AS_HELP_STRING([--disable-egl],
1202 [disable EGL library @<:@default=enabled@:>@])],
1203 [enable_egl="$enableval"],
1207 [AS_HELP_STRING([--enable-xa],
1208 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1209 [enable_xa="$enableval"],
1211 AC_ARG_ENABLE([gbm],
1212 [AS_HELP_STRING([--enable-gbm],
1213 [enable gbm library @<:@default=yes except cygwin@:>@])],
1214 [enable_gbm="$enableval"],
1223 AC_ARG_ENABLE([nine],
1224 [AS_HELP_STRING([--enable-nine],
1225 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1226 [enable_nine="$enableval"],
1229 AC_ARG_ENABLE([xvmc],
1230 [AS_HELP_STRING([--enable-xvmc],
1231 [enable xvmc library @<:@default=auto@:>@])],
1232 [enable_xvmc="$enableval"],
1234 AC_ARG_ENABLE([vdpau],
1235 [AS_HELP_STRING([--enable-vdpau],
1236 [enable vdpau library @<:@default=auto@:>@])],
1237 [enable_vdpau="$enableval"],
1238 [enable_vdpau=auto])
1239 AC_ARG_ENABLE([omx],
1240 [AS_HELP_STRING([--enable-omx],
1241 [enable OpenMAX library @<:@default=disabled@:>@])],
1242 [enable_omx="$enableval"],
1245 [AS_HELP_STRING([--enable-va],
1246 [enable va library @<:@default=auto@:>@])],
1247 [enable_va="$enableval"],
1249 AC_ARG_ENABLE([opencl],
1250 [AS_HELP_STRING([--enable-opencl],
1251 [enable OpenCL library @<:@default=disabled@:>@])],
1252 [enable_opencl="$enableval"],
1254 AC_ARG_ENABLE([opencl_icd],
1255 [AS_HELP_STRING([--enable-opencl-icd],
1256 [Build an OpenCL ICD library to be loaded by an ICD implementation
1257 @<:@default=disabled@:>@])],
1258 [enable_opencl_icd="$enableval"],
1259 [enable_opencl_icd=no])
1261 AC_ARG_ENABLE([gallium-tests],
1262 [AS_HELP_STRING([--enable-gallium-tests],
1263 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1264 [enable_gallium_tests="$enableval"],
1265 [enable_gallium_tests=no])
1267 # Option for Gallium drivers
1269 # Keep this in sync with the --with-gallium-drivers help string default value
1270 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1272 AC_ARG_WITH([gallium-drivers],
1273 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1274 [comma delimited Gallium drivers list, e.g.
1275 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,vc4,virgl,etnaviv,imx"
1276 @<:@default=r300,r600,svga,swrast@:>@])],
1277 [with_gallium_drivers="$withval"],
1278 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1280 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1281 # here so that the script doesn't choke on an unknown driver name later.
1282 case "$with_gallium_drivers" in
1283 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1284 no) with_gallium_drivers='' ;;
1287 if test "x$enable_opengl" = xno -a \
1288 "x$enable_gles1" = xno -a \
1289 "x$enable_gles2" = xno -a \
1290 "x$enable_nine" = xno -a \
1291 "x$enable_xa" = xno -a \
1292 "x$enable_xvmc" = xno -a \
1293 "x$enable_vdpau" = xno -a \
1294 "x$enable_omx" = xno -a \
1295 "x$enable_va" = xno -a \
1296 "x$enable_opencl" = xno; then
1297 AC_MSG_ERROR([at least one API should be enabled])
1300 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1301 if test "x$enable_opengl" = xno -a \
1302 "x$enable_gles1" = xyes; then
1303 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1306 if test "x$enable_opengl" = xno -a \
1307 "x$enable_gles2" = xyes; then
1308 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1311 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1312 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1313 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1314 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1315 "x$enable_gles1" = xyes -o \
1316 "x$enable_gles2" = xyes)
1317 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1318 "x$enable_gles1" = xyes -o \
1319 "x$enable_gles2" = xyes)
1321 # Validate GLX options
1322 if test "x$enable_glx" = xyes; then
1323 if test "x$enable_dri" = xyes; then
1325 elif test -n "$with_gallium_drivers"; then
1326 enable_glx=gallium-xlib
1331 case "x$enable_glx" in
1332 xdri | xxlib | xgallium-xlib)
1333 # GLX requires OpenGL
1334 if test "x$enable_opengl" = xno; then
1335 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1338 # Check individual dependencies
1339 case "x$enable_glx" in
1341 if test "x$enable_dri" = xno; then
1342 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1346 if test "x$enable_dri" = xyes; then
1347 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1351 if test "x$enable_dri" = xyes; then
1352 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1354 if test -z "$with_gallium_drivers"; then
1355 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1363 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1367 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1368 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1369 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1370 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1372 DEFAULT_GL_LIB_NAME=GL
1375 dnl Libglvnd configuration
1377 AC_ARG_ENABLE([libglvnd],
1378 [AS_HELP_STRING([--enable-libglvnd],
1379 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1380 [enable_libglvnd="$enableval"],
1381 [enable_libglvnd=no])
1382 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1384 if test "x$enable_libglvnd" = xyes ; then
1385 dnl XXX: update once we can handle more than libGL/glx.
1386 dnl Namely: we should error out if neither of the glvnd enabled libraries
1388 case "x$enable_glx" in
1390 AC_MSG_ERROR([cannot build libglvnd without GLX])
1392 xxlib | xgallium-xlib )
1393 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1399 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1400 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1401 AC_SUBST([LIBGLVND_DATADIR])
1403 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1404 DEFAULT_GL_LIB_NAME=GLX_mesa
1407 AC_ARG_WITH([gl-lib-name],
1408 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1409 [specify GL library name @<:@default=GL@:>@])],
1411 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1412 AC_ARG_WITH([osmesa-lib-name],
1413 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1414 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1415 [OSMESA_LIB=$withval],
1416 [OSMESA_LIB=OSMesa])
1417 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1418 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
1421 dnl Mangled Mesa support
1423 AC_ARG_ENABLE([mangling],
1424 [AS_HELP_STRING([--enable-mangling],
1425 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1426 [enable_mangling="${enableval}"],
1427 [enable_mangling=no]
1429 if test "x${enable_mangling}" = "xyes" ; then
1430 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1431 GL_LIB="Mangled${GL_LIB}"
1432 OSMESA_LIB="Mangled${OSMESA_LIB}"
1435 AC_SUBST([OSMESA_LIB])
1438 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1439 [have_libdrm=yes], [have_libdrm=no])
1440 if test "x$have_libdrm" = xyes; then
1441 DEFINES="$DEFINES -DHAVE_LIBDRM"
1445 if test "x$have_libdrm" != xyes; then
1446 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1451 # Select which platform-dependent DRI code gets built
1454 dri_platform='apple' ;;
1456 dri_platform='windows' ;;
1458 dri_platform='none' ;;
1460 dri_platform='drm' ;;
1463 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1464 have_drisw_kms='yes'
1467 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1468 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1469 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1470 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1471 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1472 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1473 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1474 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1475 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1477 AC_ARG_ENABLE([shared-glapi],
1478 [AS_HELP_STRING([--enable-shared-glapi],
1479 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1480 [enable_shared_glapi="$enableval"],
1481 [enable_shared_glapi=yes])
1483 case "x$enable_opengl$enable_gles1$enable_gles2" in
1485 if test "x$enable_shared_glapi" = xno; then
1486 AC_MSG_ERROR([shared GLAPI required when building two or more of
1487 the following APIs - opengl, gles1 gles2])
1492 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1494 # Build the pipe-drivers as separate libraries/modules.
1495 # Do not touch this unless you know what you are doing.
1496 # XXX: Expose via configure option ?
1497 enable_shared_pipe_drivers=no
1500 dnl Driver specific build directories
1503 if test "x$enable_gallium_osmesa" = xyes; then
1504 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1505 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1507 if test "x$enable_osmesa" = xyes; then
1508 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1512 require_dri_shared_libs_and_glapi() {
1513 if test "x$enable_static" = xyes; then
1514 AC_MSG_ERROR([$1 cannot be build as static library])
1517 if test "x$enable_dri" != xyes; then
1518 # There is only a single backend which won't be build/used otherwise.
1519 # XXX: Revisit this as the egl/haiku is a thing.
1520 AC_MSG_ERROR([$1 requires --enable-dri])
1523 if test "x$enable_shared_glapi" != xyes; then
1524 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1528 if test "x$enable_dri" = xyes; then
1529 require_dri_shared_libs_and_glapi "DRI"
1531 # not a hard requirement as swrast does not depend on it
1532 if test "x$have_libdrm" = xyes; then
1533 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1537 AC_ARG_ENABLE([driglx-direct],
1538 [AS_HELP_STRING([--disable-driglx-direct],
1539 [disable direct rendering in GLX and EGL for DRI \
1540 @<:@default=auto@:>@])],
1541 [driglx_direct="$enableval"],
1542 [driglx_direct="yes"])
1545 dnl libGL configuration per driver
1547 if test "x$enable_glx" != xno; then
1548 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1550 case "x$enable_glx" in
1551 xxlib | xgallium-xlib)
1553 dri_modules="x11 xext xcb"
1554 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1555 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1556 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1557 GL_LIB_DEPS="$XLIBGL_LIBS"
1558 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1559 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1564 # find the DRI deps for libGL
1565 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1567 if test x"$driglx_direct" = xyes; then
1568 if test x"$dri_platform" = xdrm ; then
1569 DEFINES="$DEFINES -DGLX_USE_DRM"
1570 require_libdrm "Direct rendering"
1572 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1573 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1575 if test x"$enable_dri" = xyes; then
1576 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1579 if test x"$dri_platform" = xapple ; then
1580 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1582 if test x"$dri_platform" = xwindows ; then
1583 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1587 # add xf86vidmode if available
1588 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1589 if test "$HAVE_XF86VIDMODE" = yes ; then
1590 dri_modules="$dri_modules xxf86vm"
1593 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1594 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1595 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1596 GL_LIB_DEPS="$DRIGL_LIBS"
1598 # need DRM libs, $PTHREAD_LIBS, etc.
1599 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1600 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1604 # This is outside the case (above) so that it is invoked even for non-GLX
1606 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1608 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1609 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1610 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1611 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1613 AC_SUBST([X11_INCLUDES])
1614 AC_SUBST([GL_LIB_DEPS])
1615 AC_SUBST([GL_PC_REQ_PRIV])
1616 AC_SUBST([GL_PC_LIB_PRIV])
1617 AC_SUBST([GL_PC_CFLAGS])
1618 AC_SUBST([DRI_PC_REQ_PRIV])
1619 AC_SUBST([GLESv1_CM_LIB_DEPS])
1620 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1621 AC_SUBST([GLESv2_LIB_DEPS])
1622 AC_SUBST([GLESv2_PC_LIB_PRIV])
1624 AC_SUBST([HAVE_XF86VIDMODE])
1629 case "x$enable_glx" in
1630 xxlib | xgallium-xlib)
1631 DEFINES="$DEFINES -DUSE_XSHM"
1634 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1635 if test "x$driglx_direct" = xyes; then
1636 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1645 AC_ARG_ENABLE([glx-tls],
1646 [AS_HELP_STRING([--enable-glx-tls],
1647 [enable TLS support in GLX @<:@default=enabled@:>@])],
1648 [GLX_USE_TLS="$enableval"],
1650 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1652 if test "x$GLX_USE_TLS" = xyes; then
1653 DEFINES="$DEFINES -DGLX_USE_TLS"
1656 dnl Read-only text section on x86 hardened platforms
1657 AC_ARG_ENABLE([glx-read-only-text],
1658 [AS_HELP_STRING([--enable-glx-read-only-text],
1659 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1660 [enable_glx_read_only_text="$enableval"],
1661 [enable_glx_read_only_text=no])
1662 if test "x$enable_glx_read_only_text" = xyes; then
1663 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1667 dnl DEPRECATED: EGL Platforms configuration
1669 AC_ARG_WITH([egl-platforms],
1670 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1671 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1672 [with_egl_platforms="$withval"],
1673 [with_egl_platforms=auto])
1675 if test "x$with_egl_platforms" = xauto; then
1676 with_egl_platforms="x11,surfaceless"
1677 if test "x$enable_gbm" = xyes; then
1678 with_egl_platforms="$with_egl_platforms,drm"
1681 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1685 dnl Platforms configuration
1687 AC_ARG_WITH([platforms],
1688 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1689 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1690 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1691 [with_platforms="$withval"],
1692 [with_platforms=auto])
1694 # Reuse the autodetection rather than duplicating it.
1695 if test "x$with_platforms" = xauto; then
1696 with_platforms=$with_egl_platforms
1699 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1700 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1702 if test "x$WAYLAND_SCANNER" = x; then
1703 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1706 PKG_CHECK_EXISTS([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED], [have_wayland_protocols=yes], [have_wayland_protocols=no])
1707 if test "x$have_wayland_protocols" = xyes; then
1708 ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1710 AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
1712 # Do per platform setups and checks
1713 platforms=`IFS=', '; echo $with_platforms`
1714 for plat in $platforms; do
1718 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1720 if test "x$WAYLAND_SCANNER" = "x:"; then
1721 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1723 if test "x$have_wayland_protocols" = xno; then
1724 AC_MSG_ERROR([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED is needed to compile the wayland platform])
1726 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM"
1730 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1731 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1735 test "x$enable_gbm" = "xno" &&
1736 AC_MSG_ERROR([EGL platform drm needs gbm])
1737 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1741 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1745 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1746 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1750 AC_MSG_ERROR([platform '$plat' does not exist])
1755 wayland|drm|surfaceless)
1756 require_libdrm "Platform $plat"
1761 if test "x$enable_glx" != xno; then
1762 if ! echo "$platforms" | grep -q 'x11'; then
1763 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1767 if test x"$enable_dri3" = xyes; then
1768 DEFINES="$DEFINES -DHAVE_DRI3"
1770 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1771 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1774 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1775 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1776 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1777 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1778 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1783 dnl Directory for DRI drivers
1784 AC_ARG_WITH([dri-driverdir],
1785 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1786 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1787 [DRI_DRIVER_INSTALL_DIR="$withval"],
1788 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1789 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1790 dnl Extra search path for DRI drivers
1791 AC_ARG_WITH([dri-searchpath],
1792 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1793 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1794 [DRI_DRIVER_SEARCH_DIR="$withval"],
1795 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1796 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1797 dnl Which drivers to build - default is chosen by platform
1798 AC_ARG_WITH([dri-drivers],
1799 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1800 [comma delimited classic DRI drivers list, e.g.
1801 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1802 [with_dri_drivers="$withval"],
1803 [with_dri_drivers=auto])
1805 if test "x$with_dri_drivers" = xauto; then
1806 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1807 with_dri_drivers="yes"
1809 with_dri_drivers="no"
1812 if test "x$with_dri_drivers" = xno; then
1817 PKG_CHECK_MODULES([EXPAT], [expat],,
1818 [PKG_CHECK_MODULES([EXPAT], [expat21])]
1821 dnl If $with_dri_drivers is yes, drivers will be added through
1822 dnl platform checks. Set DEFINES and LIB_DEPS
1823 if test "x$enable_dri" = xyes; then
1824 # Platform specific settings and drivers to build
1829 # Build only the drivers for cards that exist on PowerPC/sparc
1830 if test "x$with_dri_drivers" = "xyes"; then
1831 with_dri_drivers="r200 radeon swrast"
1837 if test "x$with_dri_drivers" = "xyes"; then
1838 with_dri_drivers="swrast"
1842 DEFINES="$DEFINES -DBUILDING_MESA"
1843 if test "x$with_dri_drivers" = "xyes"; then
1844 with_dri_drivers="swrast"
1850 if test "x$with_dri_drivers" = "xyes"; then
1851 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1854 # put all the necessary libs together
1855 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1858 AC_SUBST([DRI_LIB_DEPS])
1861 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1862 if test -n "$with_dri_drivers"; then
1863 if test "x$enable_opengl" != xyes; then
1864 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1867 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1868 for driver in $dri_drivers; do
1869 DRI_DIRS="$DRI_DIRS $driver"
1872 require_libdrm "i915"
1874 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1877 require_libdrm "i965"
1881 require_libdrm "nouveau"
1882 HAVE_NOUVEAU_DRI=yes
1883 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1886 require_libdrm "radeon"
1887 HAVE_RADEON_DRI=yes;
1888 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1891 require_libdrm "r200"
1893 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1899 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1903 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1909 dnl Deprecated: kept for backwards compatibility
1911 AC_ARG_ENABLE([gallium-llvm],
1912 [AS_HELP_STRING([--enable-gallium-llvm],
1913 [DEPRECATED: use --enable-llvm instead])],
1914 [enable_gallium_llvm="$enableval"],
1915 [enable_gallium_llvm=auto])
1917 if test "x$enable_gallium_llvm" != xauto; then
1918 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
1919 enable_llvm=$enable_gallium_llvm
1925 AC_ARG_ENABLE([llvm],
1926 [AS_HELP_STRING([--enable-llvm],
1927 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1928 [enable_llvm="$enableval"],
1931 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
1932 if test "x$FOUND_LLVM" = xyes; then
1934 i*86|x86_64|amd64) enable_llvm=yes;;
1942 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
1943 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
1947 # Vulkan driver configuration
1950 AC_ARG_WITH([vulkan-drivers],
1951 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1952 [comma delimited Vulkan drivers list, e.g.
1954 @<:@default=no@:>@])],
1955 [with_vulkan_drivers="$withval"],
1956 [with_vulkan_drivers="no"])
1958 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1959 # here so that the script doesn't choke on an unknown driver name later.
1960 case "x$with_vulkan_drivers" in
1961 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1962 xno) with_vulkan_drivers='' ;;
1965 AC_ARG_WITH([vulkan-icddir],
1966 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1967 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1968 [VULKAN_ICD_INSTALL_DIR="$withval"],
1969 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1970 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1972 require_x11_dri3() {
1973 if echo "$platforms" | grep -q 'x11'; then
1974 if test "x$enable_dri3" != xyes; then
1975 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
1980 if test -n "$with_vulkan_drivers"; then
1981 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
1982 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
1985 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1986 for driver in $VULKAN_DRIVERS; do
1989 require_libdrm "ANV"
1990 require_x11_dri3 "ANV"
1991 HAVE_INTEL_VULKAN=yes
1994 require_libdrm "radv"
1995 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1996 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
1997 require_x11_dri3 "radv"
1998 HAVE_RADEON_VULKAN=yes
2001 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
2005 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
2009 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2010 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2011 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2012 "x$enable_osmesa" = xyes -o \
2016 dnl OSMesa configuration
2019 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2020 AC_ARG_WITH([osmesa-bits],
2021 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2022 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2023 [osmesa_bits="$withval"],
2025 if test "x$osmesa_bits" != x8; then
2026 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2027 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2031 case "x$osmesa_bits" in
2033 OSMESA_LIB="${OSMESA_LIB}"
2036 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2037 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2040 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2044 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2045 # only link libraries with osmesa if shared
2046 if test "$enable_static" = no; then
2047 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2051 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2054 AC_SUBST([OSMESA_LIB_DEPS])
2055 AC_SUBST([OSMESA_PC_REQ])
2056 AC_SUBST([OSMESA_PC_LIB_PRIV])
2059 dnl gbm configuration
2061 if test "x$enable_gbm" = xyes; then
2062 require_dri_shared_libs_and_glapi "gbm"
2064 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2065 # FINISHME: GBM has a number of dependencies which we should add below
2067 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2068 AC_SUBST([GBM_PC_REQ_PRIV])
2069 AC_SUBST([GBM_PC_LIB_PRIV])
2072 dnl EGL configuration
2075 if test "x$enable_egl" = xyes; then
2076 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2078 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2080 require_dri_shared_libs_and_glapi "egl"
2082 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2083 AC_SUBST([EGL_LIB_DEPS])
2088 dnl XA configuration
2090 if test "x$enable_xa" = xyes; then
2091 if test "x$with_gallium_drivers" = xswrast; then
2093 Building xa requires at least one non swrast gallium driver.
2094 If you are looking to use libxatracker.so with the VMware driver,
2095 make sure to include svga in the gallium drivers list, apart from
2097 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2099 gallium_st="$gallium_st xa"
2101 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2103 if echo $platforms | grep -q "x11"; then
2104 have_xvmc_platform=yes
2106 have_xvmc_platform=no
2109 if echo $platforms | grep -q "x11"; then
2110 have_vdpau_platform=yes
2112 have_vdpau_platform=no
2115 if echo $platforms | grep -q "x11\|drm"; then
2116 have_omx_platform=yes
2118 have_omx_platform=no
2121 if echo $platforms | grep -q "x11\|drm\|wayland"; then
2122 have_va_platform=yes
2128 dnl Gallium G3DVL configuration
2130 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2131 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2132 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2135 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2136 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2139 if test "x$enable_omx" = xauto -a "x$have_omx_platform" = xyes; then
2140 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2143 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2144 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2148 if test "x$enable_dri" = xyes -o \
2149 "x$enable_xvmc" = xyes -o \
2150 "x$enable_vdpau" = xyes -o \
2151 "x$enable_omx" = xyes -o \
2152 "x$enable_va" = xyes; then
2155 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2157 if test "x$enable_xvmc" = xyes -o \
2158 "x$enable_vdpau" = xyes -o \
2159 "x$enable_omx" = xyes -o \
2160 "x$enable_va" = xyes; then
2161 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2162 need_gallium_vl_winsys=yes
2164 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2166 if test "x$enable_xvmc" = xyes; then
2167 if test "x$have_xvmc_platform" != xyes; then
2168 AC_MSG_ERROR([XVMC requires the x11 platforms])
2170 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2171 gallium_st="$gallium_st xvmc"
2173 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2175 if test "x$enable_vdpau" = xyes; then
2176 if test "x$have_vdpau_platform" != xyes; then
2177 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2179 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2180 gallium_st="$gallium_st vdpau"
2181 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2183 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2185 if test "x$enable_omx" = xyes; then
2186 if test "x$have_omx_platform" != xyes; then
2187 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2189 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2190 gallium_st="$gallium_st omx"
2192 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2194 if test "x$enable_va" = xyes; then
2195 if test "x$have_va_platform" != xyes; then
2196 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2198 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2199 gallium_st="$gallium_st va"
2201 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2204 dnl Nine Direct3D9 configuration
2206 if test "x$enable_nine" = xyes; then
2207 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2208 AC_MSG_ERROR([nine requires the gallium swrast driver])
2210 if test "x$with_gallium_drivers" = xswrast; then
2211 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2213 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2214 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2217 if test "x$enable_dri3" = xno; then
2218 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2221 gallium_st="$gallium_st nine"
2223 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2226 dnl OpenCL configuration
2229 AC_ARG_WITH([clang-libdir],
2230 [AS_HELP_STRING([--with-clang-libdir],
2231 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2232 [CLANG_LIBDIR="$withval"],
2235 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2237 if test "x$enable_opencl" = xyes; then
2238 if test -z "$with_gallium_drivers"; then
2239 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2242 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2243 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2246 if test "x$have_libclc" = xno; then
2247 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2248 Make sure the directory containing libclc.pc is specified in your
2249 PKG_CONFIG_PATH environment variable.
2250 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2252 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2253 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2254 AC_SUBST([LIBCLC_INCLUDEDIR])
2255 AC_SUBST([LIBCLC_LIBEXECDIR])
2258 gallium_st="$gallium_st clover"
2260 if test "x$enable_opencl_icd" = xyes; then
2261 OPENCL_LIBNAME="MesaOpenCL"
2263 OPENCL_LIBNAME="OpenCL"
2266 if test "x$have_libelf" != xyes; then
2267 AC_MSG_ERROR([Clover requires libelf])
2270 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2272 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2273 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2274 #error "AltiVec not enabled"
2276 ])], altivec_enabled=yes)
2278 if test "$altivec_enabled" = yes; then
2279 CLOVER_STD_OVERRIDE="-std=gnu++11"
2281 AC_SUBST([CLOVER_STD_OVERRIDE])
2284 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2286 llvm_add_default_components "opencl"
2287 llvm_add_component "all-targets" "opencl"
2288 llvm_add_component "linker" "opencl"
2289 llvm_add_component "instrumentation" "opencl"
2290 llvm_add_component "ipo" "opencl"
2291 llvm_add_component "irreader" "opencl"
2292 llvm_add_component "option" "opencl"
2293 llvm_add_component "objcarcopts" "opencl"
2294 llvm_add_component "profiledata" "opencl"
2296 dnl Check for Clang internal headers
2297 if test -z "$CLANG_LIBDIR"; then
2298 CLANG_LIBDIR=${LLVM_LIBDIR}
2300 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2301 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2302 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2304 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2305 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2306 AC_SUBST([OPENCL_LIBNAME])
2307 AC_SUBST([CLANG_RESOURCE_DIR])
2310 dnl Gallium configuration
2312 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2314 # libEGL wants to default to the first platform specified in
2315 # ./configure. parse that here.
2316 if test "x$platforms" != "x"; then
2317 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2318 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2320 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2323 AC_SUBST([EGL_NATIVE_PLATFORM])
2324 AC_SUBST([EGL_CFLAGS])
2326 # If we don't have the X11 platform, set this define so we don't try to include
2328 if ! echo "$platforms" | grep -q 'x11'; then
2329 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2330 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2333 dnl Directory for XVMC libs
2334 AC_ARG_WITH([xvmc-libdir],
2335 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2336 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2337 [XVMC_LIB_INSTALL_DIR="$withval"],
2338 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2339 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2344 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2346 dnl Directory for VDPAU libs
2347 AC_ARG_WITH([vdpau-libdir],
2348 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2349 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2350 [VDPAU_LIB_INSTALL_DIR="$withval"],
2351 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2352 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2354 dnl Directory for OMX libs
2356 AC_ARG_WITH([omx-libdir],
2357 [AS_HELP_STRING([--with-omx-libdir=DIR],
2358 [directory for the OMX libraries])],
2359 [OMX_LIB_INSTALL_DIR="$withval"],
2360 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2361 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2362 AC_SUBST([OMX_LIB_INSTALL_DIR])
2364 dnl Directory for VA libs
2366 AC_ARG_WITH([va-libdir],
2367 [AS_HELP_STRING([--with-va-libdir=DIR],
2368 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2369 [VA_LIB_INSTALL_DIR="$withval"],
2370 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2371 AC_SUBST([VA_LIB_INSTALL_DIR])
2373 AC_ARG_WITH([d3d-libdir],
2374 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2375 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2376 [D3D_DRIVER_INSTALL_DIR="$withval"],
2377 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2378 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2380 dnl Architectures to build SWR library for
2382 AC_ARG_WITH([swr-archs],
2383 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2384 [comma delimited swr architectures list, e.g.
2385 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2386 [with_swr_archs="$withval"],
2387 [with_swr_archs="avx,avx2"])
2390 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2391 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2394 r300_require_llvm() {
2395 case "$host" in *gnux32) return;; esac
2397 i*86|x86_64|amd64) require_llvm $1
2403 dnl DRM is needed by X, Wayland, and offscreen rendering.
2404 dnl Surfaceless is an alternative for the last one.
2406 require_basic_egl() {
2407 case "$with_platforms" in
2408 *drm*|*surfaceless*)
2411 AC_MSG_ERROR([$1 requires one of these:
2412 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2413 2) --with-platforms=surfaceless (offscreen only)
2414 Recommended options: drm,x11])
2419 swr_require_cxx_feature_flags() {
2421 preprocessor_test="$2"
2425 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2427 save_CXXFLAGS="$CXXFLAGS"
2431 for opts in $option_list
2434 CXXFLAGS="$opts $save_CXXFLAGS"
2437 [ #if !($preprocessor_test)
2446 CXXFLAGS="$save_CXXFLAGS"
2448 if test $found -eq 1; then
2449 AC_MSG_RESULT([$opts])
2450 eval "$output_var=\$opts"
2454 AC_MSG_ERROR([swr requires $feature_name support])
2458 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2459 if test -n "$with_gallium_drivers"; then
2460 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2461 for driver in $gallium_drivers; do
2464 HAVE_GALLIUM_SVGA=yes
2465 require_libdrm "svga"
2468 HAVE_GALLIUM_I915=yes
2469 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2470 require_libdrm "Gallium i915"
2473 HAVE_GALLIUM_R300=yes
2474 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2475 require_libdrm "r300"
2476 r300_require_llvm "r300"
2479 HAVE_GALLIUM_R600=yes
2480 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2481 require_libdrm "r600"
2482 if test "x$enable_llvm" = xyes; then
2483 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2485 llvm_add_component "asmparser" "r600"
2486 llvm_add_component "bitreader" "r600"
2490 HAVE_GALLIUM_RADEONSI=yes
2491 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2492 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2493 require_libdrm "radeonsi"
2494 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2495 if test "x$enable_egl" = xyes; then
2496 require_basic_egl "radeonsi"
2500 HAVE_GALLIUM_NOUVEAU=yes
2501 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2502 require_libdrm "nouveau"
2505 HAVE_GALLIUM_FREEDRENO=yes
2506 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2507 require_libdrm "freedreno"
2510 HAVE_GALLIUM_ETNAVIV=yes
2511 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2512 require_libdrm "etnaviv"
2515 HAVE_GALLIUM_IMX=yes
2518 HAVE_GALLIUM_SOFTPIPE=yes
2519 if test "x$enable_llvm" = xyes; then
2520 HAVE_GALLIUM_LLVMPIPE=yes
2524 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2526 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2529 AC_SUBST([SWR_CXX11_CXXFLAGS])
2531 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2532 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2534 AC_SUBST([SWR_AVX_CXXFLAGS])
2536 swr_archs=`IFS=', '; echo $with_swr_archs`
2537 for arch in $swr_archs; do
2543 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2544 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2546 AC_SUBST([SWR_AVX2_CXXFLAGS])
2550 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2551 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2553 AC_SUBST([SWR_KNL_CXXFLAGS])
2557 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2558 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2560 AC_SUBST([SWR_SKX_CXXFLAGS])
2564 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2569 if test "x$HAVE_SWR_AVX" != xyes -a \
2570 "x$HAVE_SWR_AVX2" != xyes -a \
2571 "x$HAVE_SWR_KNL" != xyes -a \
2572 "x$HAVE_SWR_SKX" != xyes; then
2573 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2576 HAVE_GALLIUM_SWR=yes
2579 HAVE_GALLIUM_VC4=yes
2580 require_libdrm "vc4"
2582 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2583 [USE_VC4_SIMULATOR=yes;
2584 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2585 [USE_VC4_SIMULATOR=no])
2588 HAVE_GALLIUM_PL111=yes
2591 HAVE_GALLIUM_VIRGL=yes
2592 require_libdrm "virgl"
2593 if test "x$enable_egl" = xyes; then
2594 require_basic_egl "virgl"
2598 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2604 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2605 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x3.9.0 -a \
2606 "x$LLVM_VERSION" != x3.9.1)
2608 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2609 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2610 llvm_add_default_components "gallium"
2613 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2614 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2615 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2616 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2618 dnl We need to validate some needed dependencies for renderonly drivers.
2620 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2621 AC_MSG_ERROR([Building with imx requires etnaviv])
2624 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2625 AC_MSG_ERROR([Building with pl111 requires vc4])
2629 dnl Set defines and buildtime variables only when using LLVM.
2631 if test "x$enable_llvm" = xyes; then
2632 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2634 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2635 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2636 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2638 dnl Set LLVM_LIBS - This is done after the driver configuration so
2639 dnl that drivers can add additional components to LLVM_COMPONENTS.
2640 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2641 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2642 dnl this was causing the same libraries to be appear multiple times
2645 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2646 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2648 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2650 if test "x$enable_llvm_shared_libs" = xyes; then
2651 if test $LLVM_VERSION_MAJOR -lt 4 -o "`$LLVM_CONFIG --shared-mode ${LLVM_COMPONENTS}`" = static; then
2652 dnl llvm-config may not give the right answer when llvm is a built as a
2653 dnl single shared library, so we must work the library name out for
2655 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2656 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2657 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2658 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2660 if test "x$llvm_have_one_so" = xyes; then
2661 dnl LLVM was built using auto*, so there is only one shared object.
2662 LLVM_LIBS="-l$LLVM_SO_NAME"
2664 dnl If LLVM was built with CMake, there will be one shared object per
2666 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2667 [AC_MSG_ERROR([Could not find llvm shared libraries:
2668 Please make sure you have built llvm with the --enable-shared option
2669 and that your llvm libraries are installed in $LLVM_LIBDIR
2670 If you have installed your llvm libraries to a different directory you
2671 can use the --with-llvm-prefix= configure flag to specify this directory.
2672 NOTE: Mesa is attempting to use llvm shared libraries by default.
2673 If you do not want to build with llvm shared libraries and instead want to
2674 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2675 invocation and rebuild.])])
2677 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2678 dnl install uses a shared object for each component and we have
2679 dnl already added all of these objects to LLVM_LIBS.
2683 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2684 dnl We need to link to llvm system libs when using static libs
2685 dnl However, only llvm 3.5+ provides --system-libs
2686 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2687 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2692 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2693 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2694 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2695 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2696 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2697 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2698 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2699 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2700 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2701 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2702 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2703 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2704 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2705 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2706 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2707 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2708 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2709 "x$HAVE_GALLIUM_SWR" = xyes)
2710 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2711 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2713 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2715 if test "x$enable_dri" = xyes; then
2716 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2719 if test "x$have_drisw_kms" = xyes; then
2720 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2722 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2724 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2725 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2726 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2727 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2728 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2729 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2731 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2732 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2734 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2735 "x$HAVE_RADEON_VULKAN" = xyes)
2737 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2738 "x$HAVE_I965_DRI" = xyes)
2740 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2741 "x$HAVE_GALLIUM_R600" = xyes -o \
2742 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2743 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2744 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2745 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2746 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2748 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2749 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2750 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2751 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2752 "x$enable_gallium_osmesa" = xyes)
2754 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2755 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2756 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2757 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2758 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
2759 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
2761 AC_SUBST([NINE_MAJOR], 1)
2762 AC_SUBST([NINE_MINOR], 0)
2763 AC_SUBST([NINE_TINY], 0)
2764 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2766 AC_SUBST([VDPAU_MAJOR], 1)
2767 AC_SUBST([VDPAU_MINOR], 0)
2769 if test "x$enable_va" = xyes; then
2770 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2771 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2773 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2774 AC_SUBST([VA_MINOR], $VA_MINOR)
2776 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2778 AC_SUBST([XVMC_MAJOR], 1)
2779 AC_SUBST([XVMC_MINOR], 0)
2781 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2782 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2783 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2784 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2786 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2787 AC_SUBST([XA_MINOR], $XA_MINOR)
2788 AC_SUBST([XA_TINY], $XA_TINY)
2789 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2791 AC_ARG_ENABLE(valgrind,
2792 [AS_HELP_STRING([--enable-valgrind],
2793 [Build mesa with valgrind support (default: auto)])],
2794 [VALGRIND=$enableval], [VALGRIND=auto])
2795 if test "x$VALGRIND" != xno; then
2796 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2798 AC_MSG_CHECKING([whether to enable Valgrind support])
2799 if test "x$VALGRIND" = xauto; then
2800 VALGRIND="$have_valgrind"
2803 if test "x$VALGRIND" = "xyes"; then
2804 if ! test "x$have_valgrind" = xyes; then
2805 AC_MSG_ERROR([Valgrind support required but not present])
2807 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2810 AC_MSG_RESULT([$VALGRIND])
2812 dnl Restore LDFLAGS and CPPFLAGS
2813 LDFLAGS="$_SAVE_LDFLAGS"
2814 CPPFLAGS="$_SAVE_CPPFLAGS"
2816 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2817 if test "x$acv_mesa_CLANG" = xyes; then
2818 CFLAGS="$CFLAGS -Qunused-arguments"
2819 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2822 dnl Add user CFLAGS and CXXFLAGS
2823 CFLAGS="$CFLAGS $USER_CFLAGS"
2824 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2826 dnl Substitute the config
2827 AC_CONFIG_FILES([Makefile
2830 src/amd/vulkan/Makefile
2831 src/broadcom/Makefile
2832 src/compiler/Makefile
2835 src/egl/wayland/wayland-drm/Makefile
2836 src/egl/wayland/wayland-egl/Makefile
2837 src/egl/wayland/wayland-egl/wayland-egl.pc
2838 src/gallium/Makefile
2839 src/gallium/auxiliary/Makefile
2840 src/gallium/auxiliary/pipe-loader/Makefile
2841 src/gallium/drivers/freedreno/Makefile
2842 src/gallium/drivers/ddebug/Makefile
2843 src/gallium/drivers/i915/Makefile
2844 src/gallium/drivers/llvmpipe/Makefile
2845 src/gallium/drivers/noop/Makefile
2846 src/gallium/drivers/nouveau/Makefile
2847 src/gallium/drivers/pl111/Makefile
2848 src/gallium/drivers/r300/Makefile
2849 src/gallium/drivers/r600/Makefile
2850 src/gallium/drivers/radeon/Makefile
2851 src/gallium/drivers/radeonsi/Makefile
2852 src/gallium/drivers/rbug/Makefile
2853 src/gallium/drivers/softpipe/Makefile
2854 src/gallium/drivers/svga/Makefile
2855 src/gallium/drivers/swr/Makefile
2856 src/gallium/drivers/trace/Makefile
2857 src/gallium/drivers/etnaviv/Makefile
2858 src/gallium/drivers/imx/Makefile
2859 src/gallium/drivers/vc4/Makefile
2860 src/gallium/drivers/virgl/Makefile
2861 src/gallium/state_trackers/clover/Makefile
2862 src/gallium/state_trackers/dri/Makefile
2863 src/gallium/state_trackers/glx/xlib/Makefile
2864 src/gallium/state_trackers/nine/Makefile
2865 src/gallium/state_trackers/omx/Makefile
2866 src/gallium/state_trackers/osmesa/Makefile
2867 src/gallium/state_trackers/va/Makefile
2868 src/gallium/state_trackers/vdpau/Makefile
2869 src/gallium/state_trackers/xa/Makefile
2870 src/gallium/state_trackers/xvmc/Makefile
2871 src/gallium/targets/d3dadapter9/Makefile
2872 src/gallium/targets/d3dadapter9/d3d.pc
2873 src/gallium/targets/dri/Makefile
2874 src/gallium/targets/libgl-xlib/Makefile
2875 src/gallium/targets/omx/Makefile
2876 src/gallium/targets/opencl/Makefile
2877 src/gallium/targets/opencl/mesa.icd
2878 src/gallium/targets/osmesa/Makefile
2879 src/gallium/targets/osmesa/osmesa.pc
2880 src/gallium/targets/pipe-loader/Makefile
2881 src/gallium/targets/va/Makefile
2882 src/gallium/targets/vdpau/Makefile
2883 src/gallium/targets/xa/Makefile
2884 src/gallium/targets/xa/xatracker.pc
2885 src/gallium/targets/xvmc/Makefile
2886 src/gallium/tests/trivial/Makefile
2887 src/gallium/tests/unit/Makefile
2888 src/gallium/winsys/etnaviv/drm/Makefile
2889 src/gallium/winsys/imx/drm/Makefile
2890 src/gallium/winsys/freedreno/drm/Makefile
2891 src/gallium/winsys/i915/drm/Makefile
2892 src/gallium/winsys/nouveau/drm/Makefile
2893 src/gallium/winsys/pl111/drm/Makefile
2894 src/gallium/winsys/radeon/drm/Makefile
2895 src/gallium/winsys/amdgpu/drm/Makefile
2896 src/gallium/winsys/svga/drm/Makefile
2897 src/gallium/winsys/sw/dri/Makefile
2898 src/gallium/winsys/sw/kms-dri/Makefile
2899 src/gallium/winsys/sw/null/Makefile
2900 src/gallium/winsys/sw/wrapper/Makefile
2901 src/gallium/winsys/sw/xlib/Makefile
2902 src/gallium/winsys/vc4/drm/Makefile
2903 src/gallium/winsys/virgl/drm/Makefile
2904 src/gallium/winsys/virgl/vtest/Makefile
2908 src/glx/apple/Makefile
2909 src/glx/tests/Makefile
2910 src/glx/windows/Makefile
2911 src/glx/windows/windowsdriproto.pc
2916 src/mapi/es1api/glesv1_cm.pc
2917 src/mapi/es2api/glesv2.pc
2918 src/mapi/glapi/gen/Makefile
2921 src/mesa/drivers/dri/dri.pc
2922 src/mesa/drivers/dri/common/Makefile
2923 src/mesa/drivers/dri/i915/Makefile
2924 src/mesa/drivers/dri/i965/Makefile
2925 src/mesa/drivers/dri/Makefile
2926 src/mesa/drivers/dri/nouveau/Makefile
2927 src/mesa/drivers/dri/r200/Makefile
2928 src/mesa/drivers/dri/radeon/Makefile
2929 src/mesa/drivers/dri/swrast/Makefile
2930 src/mesa/drivers/osmesa/Makefile
2931 src/mesa/drivers/osmesa/osmesa.pc
2932 src/mesa/drivers/x11/Makefile
2933 src/mesa/main/tests/Makefile
2935 src/util/tests/hash_table/Makefile
2936 src/util/xmlpool/Makefile
2937 src/vulkan/Makefile])
2941 # Fix up dependencies in *.Plo files, where we changed the extension of a
2943 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2945 rm -f src/compiler/spirv/spirv_info.lo
2946 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
2949 dnl Output some configuration info for the user
2952 echo " prefix: $prefix"
2953 echo " exec_prefix: $exec_prefix"
2954 echo " libdir: $libdir"
2955 echo " includedir: $includedir"
2959 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2963 case "x$enable_osmesa$enable_gallium_osmesa" in
2965 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2968 echo " OSMesa: lib$OSMESA_LIB"
2976 if test "x$enable_dri" != xno; then
2977 echo " DRI platform: $dri_platform"
2978 if test -z "$DRI_DIRS"; then
2979 echo " DRI drivers: no"
2981 echo " DRI drivers: $DRI_DIRS"
2983 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2986 case "x$enable_glx" in
2988 echo " GLX: DRI-based"
2991 echo " GLX: Xlib-based"
2994 echo " GLX: Xlib-based (Gallium)"
2997 echo " GLX: $enable_glx"
3003 echo " EGL: $enable_egl"
3004 if test "$enable_egl" = yes; then
3007 if test "x$enable_dri" != "xno"; then
3008 egl_drivers="$egl_drivers builtin:egl_dri2"
3010 if test "x$enable_dri3" != "xno"; then
3011 egl_drivers="$egl_drivers builtin:egl_dri3"
3014 echo " EGL drivers: $egl_drivers"
3016 if test "x$enable_gbm" = xyes; then
3022 echo " EGL/Vulkan/VL platforms: $platforms"
3026 if test "x$VULKAN_DRIVERS" != x; then
3027 echo " Vulkan drivers: $VULKAN_DRIVERS"
3028 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3030 echo " Vulkan drivers: no"
3034 if test "x$enable_llvm" = xyes; then
3036 echo " llvm-config: $LLVM_CONFIG"
3037 echo " llvm-version: $LLVM_VERSION"
3043 if test -n "$with_gallium_drivers"; then
3044 echo " Gallium drivers: $gallium_drivers"
3045 echo " Gallium st: $gallium_st"
3051 if test "x$enable_gallium_extra_hud" != xyes; then
3052 echo " HUD extra stats: no"
3054 echo " HUD extra stats: yes"
3057 if test "x$enable_lmsensors" != xyes; then
3058 echo " HUD lmsensors: no"
3060 echo " HUD lmsensors: yes"
3064 if test "x$HAVE_GALLIUM_SWR" != x; then
3065 echo " SWR archs: $swr_archs"
3070 echo " Shared libs: $enable_shared"
3071 echo " Static libs: $enable_static"
3072 echo " Shared-glapi: $enable_shared_glapi"
3074 dnl Compiler options
3075 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3076 cflags=`echo $CFLAGS | \
3077 $SED 's/^ *//;s/ */ /;s/ *$//'`
3078 cxxflags=`echo $CXXFLAGS | \
3079 $SED 's/^ *//;s/ */ /;s/ *$//'`
3080 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3081 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3083 echo " CFLAGS: $cflags"
3084 echo " CXXFLAGS: $cxxflags"
3085 echo " LDFLAGS: $ldflags"
3086 echo " Macros: $defines"
3088 if test "x$enable_llvm" = xyes; then
3089 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3090 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3091 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3092 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3095 echo " PYTHON2: $PYTHON2"
3098 echo " Run '${MAKE-make}' to build Mesa"