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])
1819 dnl If $with_dri_drivers is yes, drivers will be added through
1820 dnl platform checks. Set DEFINES and LIB_DEPS
1821 if test "x$enable_dri" = xyes; then
1822 # Platform specific settings and drivers to build
1827 # Build only the drivers for cards that exist on PowerPC/sparc
1828 if test "x$with_dri_drivers" = "xyes"; then
1829 with_dri_drivers="r200 radeon swrast"
1835 if test "x$with_dri_drivers" = "xyes"; then
1836 with_dri_drivers="swrast"
1840 DEFINES="$DEFINES -DBUILDING_MESA"
1841 if test "x$with_dri_drivers" = "xyes"; then
1842 with_dri_drivers="swrast"
1848 if test "x$with_dri_drivers" = "xyes"; then
1849 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1852 # put all the necessary libs together
1853 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1856 AC_SUBST([DRI_LIB_DEPS])
1859 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1860 if test -n "$with_dri_drivers"; then
1861 if test "x$enable_opengl" != xyes; then
1862 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1865 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1866 for driver in $dri_drivers; do
1867 DRI_DIRS="$DRI_DIRS $driver"
1870 require_libdrm "i915"
1872 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1875 require_libdrm "i965"
1879 require_libdrm "nouveau"
1880 HAVE_NOUVEAU_DRI=yes
1881 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1884 require_libdrm "radeon"
1885 HAVE_RADEON_DRI=yes;
1886 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1889 require_libdrm "r200"
1891 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1897 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1901 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1907 dnl Deprecated: kept for backwards compatibility
1909 AC_ARG_ENABLE([gallium-llvm],
1910 [AS_HELP_STRING([--enable-gallium-llvm],
1911 [DEPRECATED: use --enable-llvm instead])],
1912 [enable_gallium_llvm="$enableval"],
1913 [enable_gallium_llvm=auto])
1915 if test "x$enable_gallium_llvm" != xauto; then
1916 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
1917 enable_llvm=$enable_gallium_llvm
1923 AC_ARG_ENABLE([llvm],
1924 [AS_HELP_STRING([--enable-llvm],
1925 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1926 [enable_llvm="$enableval"],
1929 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
1930 if test "x$FOUND_LLVM" = xyes; then
1932 i*86|x86_64|amd64) enable_llvm=yes;;
1940 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
1941 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
1945 # Vulkan driver configuration
1948 AC_ARG_WITH([vulkan-drivers],
1949 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1950 [comma delimited Vulkan drivers list, e.g.
1952 @<:@default=no@:>@])],
1953 [with_vulkan_drivers="$withval"],
1954 [with_vulkan_drivers="no"])
1956 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1957 # here so that the script doesn't choke on an unknown driver name later.
1958 case "x$with_vulkan_drivers" in
1959 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1960 xno) with_vulkan_drivers='' ;;
1963 AC_ARG_WITH([vulkan-icddir],
1964 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1965 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1966 [VULKAN_ICD_INSTALL_DIR="$withval"],
1967 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1968 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1970 require_x11_dri3() {
1971 if echo "$platforms" | grep -q 'x11'; then
1972 if test "x$enable_dri3" != xyes; then
1973 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
1978 if test -n "$with_vulkan_drivers"; then
1979 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
1980 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
1983 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1984 for driver in $VULKAN_DRIVERS; do
1987 require_libdrm "ANV"
1988 require_x11_dri3 "ANV"
1989 HAVE_INTEL_VULKAN=yes
1992 require_libdrm "radv"
1993 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1994 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
1995 require_x11_dri3 "radv"
1996 HAVE_RADEON_VULKAN=yes
1999 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
2003 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
2007 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2008 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2009 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2010 "x$enable_osmesa" = xyes -o \
2014 dnl OSMesa configuration
2017 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2018 AC_ARG_WITH([osmesa-bits],
2019 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2020 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2021 [osmesa_bits="$withval"],
2023 if test "x$osmesa_bits" != x8; then
2024 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2025 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2029 case "x$osmesa_bits" in
2031 OSMESA_LIB="${OSMESA_LIB}"
2034 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2035 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2038 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2042 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2043 # only link libraries with osmesa if shared
2044 if test "$enable_static" = no; then
2045 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2049 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2052 AC_SUBST([OSMESA_LIB_DEPS])
2053 AC_SUBST([OSMESA_PC_REQ])
2054 AC_SUBST([OSMESA_PC_LIB_PRIV])
2057 dnl gbm configuration
2059 if test "x$enable_gbm" = xyes; then
2060 require_dri_shared_libs_and_glapi "gbm"
2062 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2063 # FINISHME: GBM has a number of dependencies which we should add below
2065 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2066 AC_SUBST([GBM_PC_REQ_PRIV])
2067 AC_SUBST([GBM_PC_LIB_PRIV])
2070 dnl EGL configuration
2073 if test "x$enable_egl" = xyes; then
2074 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2076 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2078 require_dri_shared_libs_and_glapi "egl"
2080 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2081 AC_SUBST([EGL_LIB_DEPS])
2086 dnl XA configuration
2088 if test "x$enable_xa" = xyes; then
2089 if test "x$with_gallium_drivers" = xswrast; then
2091 Building xa requires at least one non swrast gallium driver.
2092 If you are looking to use libxatracker.so with the VMware driver,
2093 make sure to include svga in the gallium drivers list, apart from
2095 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2097 gallium_st="$gallium_st xa"
2099 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2101 if echo $platforms | grep -q "x11"; then
2102 have_xvmc_platform=yes
2104 have_xvmc_platform=no
2107 if echo $platforms | grep -q "x11"; then
2108 have_vdpau_platform=yes
2110 have_vdpau_platform=no
2113 if echo $platforms | grep -q "x11\|drm"; then
2114 have_omx_platform=yes
2116 have_omx_platform=no
2119 if echo $platforms | grep -q "x11\|drm\|wayland"; then
2120 have_va_platform=yes
2126 dnl Gallium G3DVL configuration
2128 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2129 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2130 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2133 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2134 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2137 if test "x$enable_omx" = xauto -a "x$have_omx_platform" = xyes; then
2138 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2141 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2142 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2146 if test "x$enable_dri" = xyes -o \
2147 "x$enable_xvmc" = xyes -o \
2148 "x$enable_vdpau" = xyes -o \
2149 "x$enable_omx" = xyes -o \
2150 "x$enable_va" = xyes; then
2153 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2155 if test "x$enable_xvmc" = xyes -o \
2156 "x$enable_vdpau" = xyes -o \
2157 "x$enable_omx" = xyes -o \
2158 "x$enable_va" = xyes; then
2159 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2160 need_gallium_vl_winsys=yes
2162 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2164 if test "x$enable_xvmc" = xyes; then
2165 if test "x$have_xvmc_platform" != xyes; then
2166 AC_MSG_ERROR([XVMC requires the x11 platforms])
2168 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2169 gallium_st="$gallium_st xvmc"
2171 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2173 if test "x$enable_vdpau" = xyes; then
2174 if test "x$have_vdpau_platform" != xyes; then
2175 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2177 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2178 gallium_st="$gallium_st vdpau"
2179 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2181 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2183 if test "x$enable_omx" = xyes; then
2184 if test "x$have_omx_platform" != xyes; then
2185 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2187 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2188 gallium_st="$gallium_st omx"
2190 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2192 if test "x$enable_va" = xyes; then
2193 if test "x$have_va_platform" != xyes; then
2194 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2196 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2197 gallium_st="$gallium_st va"
2199 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2202 dnl Nine Direct3D9 configuration
2204 if test "x$enable_nine" = xyes; then
2205 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2206 AC_MSG_ERROR([nine requires the gallium swrast driver])
2208 if test "x$with_gallium_drivers" = xswrast; then
2209 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2211 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2212 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2215 if test "x$enable_dri3" = xno; then
2216 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2219 gallium_st="$gallium_st nine"
2221 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2224 dnl OpenCL configuration
2227 AC_ARG_WITH([clang-libdir],
2228 [AS_HELP_STRING([--with-clang-libdir],
2229 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2230 [CLANG_LIBDIR="$withval"],
2233 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2235 if test "x$enable_opencl" = xyes; then
2236 if test -z "$with_gallium_drivers"; then
2237 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2240 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2241 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2244 if test "x$have_libclc" = xno; then
2245 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2246 Make sure the directory containing libclc.pc is specified in your
2247 PKG_CONFIG_PATH environment variable.
2248 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2250 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2251 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2252 AC_SUBST([LIBCLC_INCLUDEDIR])
2253 AC_SUBST([LIBCLC_LIBEXECDIR])
2256 gallium_st="$gallium_st clover"
2258 if test "x$enable_opencl_icd" = xyes; then
2259 OPENCL_LIBNAME="MesaOpenCL"
2261 OPENCL_LIBNAME="OpenCL"
2264 if test "x$have_libelf" != xyes; then
2265 AC_MSG_ERROR([Clover requires libelf])
2268 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2270 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2271 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2272 #error "AltiVec not enabled"
2274 ])], altivec_enabled=yes)
2276 if test "$altivec_enabled" = yes; then
2277 CLOVER_STD_OVERRIDE="-std=gnu++11"
2279 AC_SUBST([CLOVER_STD_OVERRIDE])
2282 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2284 llvm_add_default_components "opencl"
2285 llvm_add_component "all-targets" "opencl"
2286 llvm_add_component "linker" "opencl"
2287 llvm_add_component "instrumentation" "opencl"
2288 llvm_add_component "ipo" "opencl"
2289 llvm_add_component "irreader" "opencl"
2290 llvm_add_component "option" "opencl"
2291 llvm_add_component "objcarcopts" "opencl"
2292 llvm_add_component "profiledata" "opencl"
2294 dnl Check for Clang internal headers
2295 if test -z "$CLANG_LIBDIR"; then
2296 CLANG_LIBDIR=${LLVM_LIBDIR}
2298 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2299 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2300 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2302 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2303 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2304 AC_SUBST([OPENCL_LIBNAME])
2305 AC_SUBST([CLANG_RESOURCE_DIR])
2308 dnl Gallium configuration
2310 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2312 # libEGL wants to default to the first platform specified in
2313 # ./configure. parse that here.
2314 if test "x$platforms" != "x"; then
2315 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2316 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2318 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2321 AC_SUBST([EGL_NATIVE_PLATFORM])
2322 AC_SUBST([EGL_CFLAGS])
2324 # If we don't have the X11 platform, set this define so we don't try to include
2326 if ! echo "$platforms" | grep -q 'x11'; then
2327 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2328 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2331 dnl Directory for XVMC libs
2332 AC_ARG_WITH([xvmc-libdir],
2333 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2334 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2335 [XVMC_LIB_INSTALL_DIR="$withval"],
2336 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2337 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2342 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2344 dnl Directory for VDPAU libs
2345 AC_ARG_WITH([vdpau-libdir],
2346 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2347 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2348 [VDPAU_LIB_INSTALL_DIR="$withval"],
2349 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2350 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2352 dnl Directory for OMX libs
2354 AC_ARG_WITH([omx-libdir],
2355 [AS_HELP_STRING([--with-omx-libdir=DIR],
2356 [directory for the OMX libraries])],
2357 [OMX_LIB_INSTALL_DIR="$withval"],
2358 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2359 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2360 AC_SUBST([OMX_LIB_INSTALL_DIR])
2362 dnl Directory for VA libs
2364 AC_ARG_WITH([va-libdir],
2365 [AS_HELP_STRING([--with-va-libdir=DIR],
2366 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2367 [VA_LIB_INSTALL_DIR="$withval"],
2368 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2369 AC_SUBST([VA_LIB_INSTALL_DIR])
2371 AC_ARG_WITH([d3d-libdir],
2372 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2373 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2374 [D3D_DRIVER_INSTALL_DIR="$withval"],
2375 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2376 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2378 dnl Architectures to build SWR library for
2380 AC_ARG_WITH([swr-archs],
2381 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2382 [comma delimited swr architectures list, e.g.
2383 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2384 [with_swr_archs="$withval"],
2385 [with_swr_archs="avx,avx2"])
2388 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2389 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2392 r300_require_llvm() {
2393 case "$host" in *gnux32) return;; esac
2395 i*86|x86_64|amd64) require_llvm $1
2401 dnl DRM is needed by X, Wayland, and offscreen rendering.
2402 dnl Surfaceless is an alternative for the last one.
2404 require_basic_egl() {
2405 case "$with_platforms" in
2406 *drm*|*surfaceless*)
2409 AC_MSG_ERROR([$1 requires one of these:
2410 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2411 2) --with-platforms=surfaceless (offscreen only)
2412 Recommended options: drm,x11])
2417 swr_require_cxx_feature_flags() {
2419 preprocessor_test="$2"
2423 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2425 save_CXXFLAGS="$CXXFLAGS"
2429 for opts in $option_list
2432 CXXFLAGS="$opts $save_CXXFLAGS"
2435 [ #if !($preprocessor_test)
2444 CXXFLAGS="$save_CXXFLAGS"
2446 if test $found -eq 1; then
2447 AC_MSG_RESULT([$opts])
2448 eval "$output_var=\$opts"
2452 AC_MSG_ERROR([swr requires $feature_name support])
2456 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2457 if test -n "$with_gallium_drivers"; then
2458 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2459 for driver in $gallium_drivers; do
2462 HAVE_GALLIUM_SVGA=yes
2463 require_libdrm "svga"
2466 HAVE_GALLIUM_I915=yes
2467 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2468 require_libdrm "Gallium i915"
2471 HAVE_GALLIUM_R300=yes
2472 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2473 require_libdrm "r300"
2474 r300_require_llvm "r300"
2477 HAVE_GALLIUM_R600=yes
2478 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2479 require_libdrm "r600"
2480 if test "x$enable_llvm" = xyes; then
2481 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2483 llvm_add_component "asmparser" "r600"
2484 llvm_add_component "bitreader" "r600"
2488 HAVE_GALLIUM_RADEONSI=yes
2489 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2490 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2491 require_libdrm "radeonsi"
2492 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2493 if test "x$enable_egl" = xyes; then
2494 require_basic_egl "radeonsi"
2498 HAVE_GALLIUM_NOUVEAU=yes
2499 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2500 require_libdrm "nouveau"
2503 HAVE_GALLIUM_FREEDRENO=yes
2504 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2505 require_libdrm "freedreno"
2508 HAVE_GALLIUM_ETNAVIV=yes
2509 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2510 require_libdrm "etnaviv"
2513 HAVE_GALLIUM_IMX=yes
2516 HAVE_GALLIUM_SOFTPIPE=yes
2517 if test "x$enable_llvm" = xyes; then
2518 HAVE_GALLIUM_LLVMPIPE=yes
2522 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2524 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2527 AC_SUBST([SWR_CXX11_CXXFLAGS])
2529 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2530 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2532 AC_SUBST([SWR_AVX_CXXFLAGS])
2534 swr_archs=`IFS=', '; echo $with_swr_archs`
2535 for arch in $swr_archs; do
2541 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2542 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2544 AC_SUBST([SWR_AVX2_CXXFLAGS])
2548 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2549 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2551 AC_SUBST([SWR_KNL_CXXFLAGS])
2555 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2556 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2558 AC_SUBST([SWR_SKX_CXXFLAGS])
2562 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2567 if test "x$HAVE_SWR_AVX" != xyes -a \
2568 "x$HAVE_SWR_AVX2" != xyes -a \
2569 "x$HAVE_SWR_KNL" != xyes -a \
2570 "x$HAVE_SWR_SKX" != xyes; then
2571 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2574 HAVE_GALLIUM_SWR=yes
2577 HAVE_GALLIUM_VC4=yes
2578 require_libdrm "vc4"
2580 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2581 [USE_VC4_SIMULATOR=yes;
2582 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2583 [USE_VC4_SIMULATOR=no])
2586 HAVE_GALLIUM_PL111=yes
2589 HAVE_GALLIUM_VIRGL=yes
2590 require_libdrm "virgl"
2591 if test "x$enable_egl" = xyes; then
2592 require_basic_egl "virgl"
2596 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2602 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2603 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x3.9.0 -a \
2604 "x$LLVM_VERSION" != x3.9.1)
2606 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2607 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2608 llvm_add_default_components "gallium"
2611 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2612 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2613 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2614 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2616 dnl We need to validate some needed dependencies for renderonly drivers.
2618 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2619 AC_MSG_ERROR([Building with imx requires etnaviv])
2622 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2623 AC_MSG_ERROR([Building with pl111 requires vc4])
2627 dnl Set defines and buildtime variables only when using LLVM.
2629 if test "x$enable_llvm" = xyes; then
2630 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2632 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2633 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2634 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2636 dnl Set LLVM_LIBS - This is done after the driver configuration so
2637 dnl that drivers can add additional components to LLVM_COMPONENTS.
2638 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2639 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2640 dnl this was causing the same libraries to be appear multiple times
2643 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2644 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2646 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2648 if test "x$enable_llvm_shared_libs" = xyes; then
2649 if test $LLVM_VERSION_MAJOR -lt 4; then
2650 dnl llvm-config may not give the right answer when llvm is a built as a
2651 dnl single shared library, so we must work the library name out for
2653 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2654 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2655 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2656 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2658 if test "x$llvm_have_one_so" = xyes; then
2659 dnl LLVM was built using auto*, so there is only one shared object.
2660 LLVM_LIBS="-l$LLVM_SO_NAME"
2662 dnl If LLVM was built with CMake, there will be one shared object per
2664 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2665 [AC_MSG_ERROR([Could not find llvm shared libraries:
2666 Please make sure you have built llvm with the --enable-shared option
2667 and that your llvm libraries are installed in $LLVM_LIBDIR
2668 If you have installed your llvm libraries to a different directory you
2669 can use the --with-llvm-prefix= configure flag to specify this directory.
2670 NOTE: Mesa is attempting to use llvm shared libraries by default.
2671 If you do not want to build with llvm shared libraries and instead want to
2672 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2673 invocation and rebuild.])])
2675 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2676 dnl install uses a shared object for each component and we have
2677 dnl already added all of these objects to LLVM_LIBS.
2681 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2682 dnl We need to link to llvm system libs when using static libs
2683 dnl However, only llvm 3.5+ provides --system-libs
2684 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2685 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2690 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2691 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2692 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2693 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2694 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2695 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2696 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2697 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2698 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2699 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2700 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2701 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2702 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2703 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2704 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2705 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2706 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2707 "x$HAVE_GALLIUM_SWR" = xyes)
2708 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2709 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2711 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2713 if test "x$enable_dri" = xyes; then
2714 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2717 if test "x$have_drisw_kms" = xyes; then
2718 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2720 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2722 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2723 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2724 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2725 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2726 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2727 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2729 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2730 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2732 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2733 "x$HAVE_RADEON_VULKAN" = xyes)
2735 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2736 "x$HAVE_I965_DRI" = xyes)
2738 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2739 "x$HAVE_GALLIUM_R600" = xyes -o \
2740 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2741 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2742 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2743 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2744 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2746 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2747 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2748 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2749 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2750 "x$enable_gallium_osmesa" = xyes)
2752 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2753 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2754 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2755 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2756 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
2757 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
2759 AC_SUBST([NINE_MAJOR], 1)
2760 AC_SUBST([NINE_MINOR], 0)
2761 AC_SUBST([NINE_TINY], 0)
2762 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2764 AC_SUBST([VDPAU_MAJOR], 1)
2765 AC_SUBST([VDPAU_MINOR], 0)
2767 if test "x$enable_va" = xyes; then
2768 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2769 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2771 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2772 AC_SUBST([VA_MINOR], $VA_MINOR)
2774 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2776 AC_SUBST([XVMC_MAJOR], 1)
2777 AC_SUBST([XVMC_MINOR], 0)
2779 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2780 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2781 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2782 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2784 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2785 AC_SUBST([XA_MINOR], $XA_MINOR)
2786 AC_SUBST([XA_TINY], $XA_TINY)
2787 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2789 AC_ARG_ENABLE(valgrind,
2790 [AS_HELP_STRING([--enable-valgrind],
2791 [Build mesa with valgrind support (default: auto)])],
2792 [VALGRIND=$enableval], [VALGRIND=auto])
2793 if test "x$VALGRIND" != xno; then
2794 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2796 AC_MSG_CHECKING([whether to enable Valgrind support])
2797 if test "x$VALGRIND" = xauto; then
2798 VALGRIND="$have_valgrind"
2801 if test "x$VALGRIND" = "xyes"; then
2802 if ! test "x$have_valgrind" = xyes; then
2803 AC_MSG_ERROR([Valgrind support required but not present])
2805 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2808 AC_MSG_RESULT([$VALGRIND])
2810 dnl Restore LDFLAGS and CPPFLAGS
2811 LDFLAGS="$_SAVE_LDFLAGS"
2812 CPPFLAGS="$_SAVE_CPPFLAGS"
2814 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2815 if test "x$acv_mesa_CLANG" = xyes; then
2816 CFLAGS="$CFLAGS -Qunused-arguments"
2817 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2820 dnl Add user CFLAGS and CXXFLAGS
2821 CFLAGS="$CFLAGS $USER_CFLAGS"
2822 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2824 dnl Substitute the config
2825 AC_CONFIG_FILES([Makefile
2828 src/amd/vulkan/Makefile
2829 src/broadcom/Makefile
2830 src/compiler/Makefile
2833 src/egl/wayland/wayland-drm/Makefile
2834 src/egl/wayland/wayland-egl/Makefile
2835 src/egl/wayland/wayland-egl/wayland-egl.pc
2836 src/gallium/Makefile
2837 src/gallium/auxiliary/Makefile
2838 src/gallium/auxiliary/pipe-loader/Makefile
2839 src/gallium/drivers/freedreno/Makefile
2840 src/gallium/drivers/ddebug/Makefile
2841 src/gallium/drivers/i915/Makefile
2842 src/gallium/drivers/llvmpipe/Makefile
2843 src/gallium/drivers/noop/Makefile
2844 src/gallium/drivers/nouveau/Makefile
2845 src/gallium/drivers/pl111/Makefile
2846 src/gallium/drivers/r300/Makefile
2847 src/gallium/drivers/r600/Makefile
2848 src/gallium/drivers/radeon/Makefile
2849 src/gallium/drivers/radeonsi/Makefile
2850 src/gallium/drivers/rbug/Makefile
2851 src/gallium/drivers/softpipe/Makefile
2852 src/gallium/drivers/svga/Makefile
2853 src/gallium/drivers/swr/Makefile
2854 src/gallium/drivers/trace/Makefile
2855 src/gallium/drivers/etnaviv/Makefile
2856 src/gallium/drivers/imx/Makefile
2857 src/gallium/drivers/vc4/Makefile
2858 src/gallium/drivers/virgl/Makefile
2859 src/gallium/state_trackers/clover/Makefile
2860 src/gallium/state_trackers/dri/Makefile
2861 src/gallium/state_trackers/glx/xlib/Makefile
2862 src/gallium/state_trackers/nine/Makefile
2863 src/gallium/state_trackers/omx/Makefile
2864 src/gallium/state_trackers/osmesa/Makefile
2865 src/gallium/state_trackers/va/Makefile
2866 src/gallium/state_trackers/vdpau/Makefile
2867 src/gallium/state_trackers/xa/Makefile
2868 src/gallium/state_trackers/xvmc/Makefile
2869 src/gallium/targets/d3dadapter9/Makefile
2870 src/gallium/targets/d3dadapter9/d3d.pc
2871 src/gallium/targets/dri/Makefile
2872 src/gallium/targets/libgl-xlib/Makefile
2873 src/gallium/targets/omx/Makefile
2874 src/gallium/targets/opencl/Makefile
2875 src/gallium/targets/opencl/mesa.icd
2876 src/gallium/targets/osmesa/Makefile
2877 src/gallium/targets/osmesa/osmesa.pc
2878 src/gallium/targets/pipe-loader/Makefile
2879 src/gallium/targets/va/Makefile
2880 src/gallium/targets/vdpau/Makefile
2881 src/gallium/targets/xa/Makefile
2882 src/gallium/targets/xa/xatracker.pc
2883 src/gallium/targets/xvmc/Makefile
2884 src/gallium/tests/trivial/Makefile
2885 src/gallium/tests/unit/Makefile
2886 src/gallium/winsys/etnaviv/drm/Makefile
2887 src/gallium/winsys/imx/drm/Makefile
2888 src/gallium/winsys/freedreno/drm/Makefile
2889 src/gallium/winsys/i915/drm/Makefile
2890 src/gallium/winsys/nouveau/drm/Makefile
2891 src/gallium/winsys/pl111/drm/Makefile
2892 src/gallium/winsys/radeon/drm/Makefile
2893 src/gallium/winsys/amdgpu/drm/Makefile
2894 src/gallium/winsys/svga/drm/Makefile
2895 src/gallium/winsys/sw/dri/Makefile
2896 src/gallium/winsys/sw/kms-dri/Makefile
2897 src/gallium/winsys/sw/null/Makefile
2898 src/gallium/winsys/sw/wrapper/Makefile
2899 src/gallium/winsys/sw/xlib/Makefile
2900 src/gallium/winsys/vc4/drm/Makefile
2901 src/gallium/winsys/virgl/drm/Makefile
2902 src/gallium/winsys/virgl/vtest/Makefile
2906 src/glx/apple/Makefile
2907 src/glx/tests/Makefile
2908 src/glx/windows/Makefile
2909 src/glx/windows/windowsdriproto.pc
2914 src/mapi/es1api/glesv1_cm.pc
2915 src/mapi/es2api/glesv2.pc
2916 src/mapi/glapi/gen/Makefile
2919 src/mesa/drivers/dri/dri.pc
2920 src/mesa/drivers/dri/common/Makefile
2921 src/mesa/drivers/dri/i915/Makefile
2922 src/mesa/drivers/dri/i965/Makefile
2923 src/mesa/drivers/dri/Makefile
2924 src/mesa/drivers/dri/nouveau/Makefile
2925 src/mesa/drivers/dri/r200/Makefile
2926 src/mesa/drivers/dri/radeon/Makefile
2927 src/mesa/drivers/dri/swrast/Makefile
2928 src/mesa/drivers/osmesa/Makefile
2929 src/mesa/drivers/osmesa/osmesa.pc
2930 src/mesa/drivers/x11/Makefile
2931 src/mesa/main/tests/Makefile
2933 src/util/tests/hash_table/Makefile
2934 src/util/xmlpool/Makefile
2935 src/vulkan/Makefile])
2939 # Fix up dependencies in *.Plo files, where we changed the extension of a
2941 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2943 rm -f src/compiler/spirv/spirv_info.lo
2944 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
2947 dnl Output some configuration info for the user
2950 echo " prefix: $prefix"
2951 echo " exec_prefix: $exec_prefix"
2952 echo " libdir: $libdir"
2953 echo " includedir: $includedir"
2957 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2961 case "x$enable_osmesa$enable_gallium_osmesa" in
2963 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2966 echo " OSMesa: lib$OSMESA_LIB"
2974 if test "x$enable_dri" != xno; then
2975 echo " DRI platform: $dri_platform"
2976 if test -z "$DRI_DIRS"; then
2977 echo " DRI drivers: no"
2979 echo " DRI drivers: $DRI_DIRS"
2981 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2984 case "x$enable_glx" in
2986 echo " GLX: DRI-based"
2989 echo " GLX: Xlib-based"
2992 echo " GLX: Xlib-based (Gallium)"
2995 echo " GLX: $enable_glx"
3001 echo " EGL: $enable_egl"
3002 if test "$enable_egl" = yes; then
3005 if test "x$enable_dri" != "xno"; then
3006 egl_drivers="$egl_drivers builtin:egl_dri2"
3008 if test "x$enable_dri3" != "xno"; then
3009 egl_drivers="$egl_drivers builtin:egl_dri3"
3012 echo " EGL drivers: $egl_drivers"
3014 if test "x$enable_gbm" = xyes; then
3020 echo " EGL/Vulkan/VL platforms: $platforms"
3024 if test "x$VULKAN_DRIVERS" != x; then
3025 echo " Vulkan drivers: $VULKAN_DRIVERS"
3026 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3028 echo " Vulkan drivers: no"
3032 if test "x$enable_llvm" = xyes; then
3034 echo " llvm-config: $LLVM_CONFIG"
3035 echo " llvm-version: $LLVM_VERSION"
3041 if test -n "$with_gallium_drivers"; then
3042 echo " Gallium drivers: $gallium_drivers"
3043 echo " Gallium st: $gallium_st"
3049 if test "x$enable_gallium_extra_hud" != xyes; then
3050 echo " HUD extra stats: no"
3052 echo " HUD extra stats: yes"
3055 if test "x$enable_lmsensors" != xyes; then
3056 echo " HUD lmsensors: no"
3058 echo " HUD lmsensors: yes"
3062 if test "x$HAVE_GALLIUM_SWR" != x; then
3063 echo " SWR archs: $swr_archs"
3068 echo " Shared libs: $enable_shared"
3069 echo " Static libs: $enable_static"
3070 echo " Shared-glapi: $enable_shared_glapi"
3072 dnl Compiler options
3073 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3074 cflags=`echo $CFLAGS | \
3075 $SED 's/^ *//;s/ */ /;s/ *$//'`
3076 cxxflags=`echo $CXXFLAGS | \
3077 $SED 's/^ *//;s/ */ /;s/ *$//'`
3078 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3079 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3081 echo " CFLAGS: $cflags"
3082 echo " CXXFLAGS: $cxxflags"
3083 echo " LDFLAGS: $ldflags"
3084 echo " Macros: $defines"
3086 if test "x$enable_llvm" = xyes; then
3087 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3088 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3089 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3090 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3093 echo " PYTHON2: $PYTHON2"
3096 echo " Run '${MAKE-make}' to build Mesa"