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*)
780 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
781 AC_MSG_RESULT([yes, x86])
784 DEFINES="$DEFINES -DUSE_X86_64_ASM"
785 AC_MSG_RESULT([yes, x86_64])
788 DEFINES="$DEFINES -DUSE_SPARC_ASM"
789 AC_MSG_RESULT([yes, sparc])
792 DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
793 AC_MSG_RESULT([yes, ppc64le])
796 AC_MSG_RESULT([no, platform not supported])
802 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
803 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
804 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
805 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
807 dnl Check to see if dlopen is in default libraries (like Solaris, which
808 dnl has it in libc), or if libdl is needed to get it.
809 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
810 [AC_CHECK_LIB([dl], [dlopen],
811 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
812 AC_SUBST([DLOPEN_LIBS])
814 dnl Check if that library also has dladdr
816 LIBS="$LIBS $DLOPEN_LIBS"
817 AC_CHECK_FUNCS([dladdr])
820 AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"])
826 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
827 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
828 [AC_MSG_ERROR([Could not find clock_gettime])])])
829 AC_SUBST([CLOCK_LIB])
833 dnl See if posix_memalign is available
834 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
837 PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED])
839 dnl Check for pthreads
841 if test "x$ax_pthread_ok" = xno; then
842 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
844 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
845 dnl to -pthread, which causes problems if we need -lpthread to appear in
846 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
847 dnl is not valid for that platform.
848 if test "x$android" = xno; then
849 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
851 dnl According to the manual when using pthreads, one should add -pthread to
852 dnl both compile and link-time arguments.
853 dnl In practise that should be sufficient for all platforms, since any
854 dnl platforms build with GCC and Clang support the flag.
855 PTHREAD_LIBS="$PTHREAD_LIBS -pthread"
857 dnl pthread-stubs is mandatory on BSD platforms, due to the nature of the
858 dnl project. Even then there's a notable issue as described in the project README
860 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu*)
861 pthread_stubs_possible="no"
864 pthread_stubs_possible="yes"
868 if test "x$pthread_stubs_possible" = xyes; then
869 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
872 dnl SELinux awareness.
873 AC_ARG_ENABLE([selinux],
874 [AS_HELP_STRING([--enable-selinux],
875 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
876 [MESA_SELINUX="$enableval"],
878 if test "x$enable_selinux" = "xyes"; then
879 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
880 [AC_CHECK_HEADER([selinux/selinux.h],[],
881 [AC_MSG_ERROR([SELinux headers not found])])
882 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
883 [AC_MSG_ERROR([SELinux library not found])])
884 SELINUX_LIBS="-lselinux"])
885 DEFINES="$DEFINES -DMESA_SELINUX"
887 AC_SUBST([SELINUX_CFLAGS])
888 AC_SUBST([SELINUX_LIBS])
893 AC_ARG_ENABLE([llvm-shared-libs],
894 [AS_HELP_STRING([--enable-llvm-shared-libs],
895 [link with LLVM shared libraries @<:@default=enabled@:>@])],
896 [enable_llvm_shared_libs="$enableval"],
897 [enable_llvm_shared_libs=yes])
899 AC_ARG_WITH([llvm-prefix],
900 [AS_HELP_STRING([--with-llvm-prefix],
901 [Prefix for LLVM installations in non-standard locations])],
902 [llvm_prefix="$withval"],
905 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
906 if test "x$have_libelf" = xno; then
909 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
910 AC_SUBST([LIBELF_LIBS])
911 AC_SUBST([LIBELF_CFLAGS])
914 if test -z "$LLVM_CONFIG"; then
915 if test -n "$llvm_prefix"; then
916 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
918 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
922 llvm_add_component() {
923 new_llvm_component=$1
926 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
927 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
929 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
933 llvm_add_default_components() {
936 # Required default components
937 llvm_add_component "bitwriter" $driver_name
938 llvm_add_component "engine" $driver_name
939 llvm_add_component "mcdisassembler" $driver_name
940 llvm_add_component "mcjit" $driver_name
942 # Optional default components
943 if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
944 LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
952 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
953 llvm_add_component $new_llvm_target $driver_name
955 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
959 # Call this inside ` ` to get the return value.
960 # $1 is the llvm-config command with arguments.
961 strip_unwanted_llvm_flags() {
962 echo " `$1` " | sed -E \
963 -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
964 -e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
965 -e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
966 -e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
967 -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
968 -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
969 -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
970 -e 's/-fno-rtti[[[:space:]]]/-Fno-rtti /g' \
971 -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
972 -e 's/-Fno-rtti[[[:space:]]]/-fno-rtti /g' \
973 -e 's/^[[[:space:]]]//' \
974 -e 's/[[[:space:]]]$//'
977 llvm_set_environment_variables() {
978 if test "x$LLVM_CONFIG" != xno; then
979 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
980 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
981 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
982 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
984 # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
985 save_CFLAGS="$CFLAGS"
986 CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
988 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
989 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
990 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
991 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
992 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
993 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
995 CFLAGS="$save_CFLAGS"
997 # Only needed for LLVM < 3.6.0
998 if test -z "$LLVM_VERSION_PATCH"; then
1002 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1012 if test "x$enable_llvm" != "xyes"; then
1013 AC_MSG_ERROR([--enable-llvm is required when building $1])
1017 llvm_require_version() {
1020 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1021 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1022 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1024 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1025 # major > required major
1030 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1031 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1032 # major = required major and
1033 # minor > required minor
1037 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1038 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1039 # major = required major and
1040 # minor = required minor and
1041 # patch >= required patch
1049 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1052 radeon_llvm_check() {
1053 if test ${LLVM_VERSION_INT} -lt 307; then
1054 amdgpu_llvm_target_name='r600'
1056 amdgpu_llvm_target_name='amdgpu'
1059 llvm_require_version $*
1061 llvm_add_target $amdgpu_llvm_target_name $2
1063 llvm_add_default_components $2
1064 llvm_add_component "bitreader" $2
1065 llvm_add_component "ipo" $2
1067 if test "x$have_libelf" != xyes; then
1068 AC_MSG_ERROR([$2 requires libelf when using llvm])
1072 llvm_set_environment_variables
1074 AC_SUBST([LLVM_CFLAGS])
1075 AC_SUBST([LLVM_CXXFLAGS])
1076 AC_SUBST([LLVM_LIBS])
1077 AC_SUBST([LLVM_LDFLAGS])
1078 AC_SUBST([LLVM_INCLUDEDIR])
1083 PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
1084 AC_ARG_ENABLE([libunwind],
1085 [AS_HELP_STRING([--enable-libunwind],
1086 [Use libunwind for backtracing (default: auto)])],
1087 [LIBUNWIND="$enableval"],
1088 [LIBUNWIND="$HAVE_LIBUNWIND"])
1090 if test "x$LIBUNWIND" = "xyes"; then
1091 PKG_CHECK_MODULES(LIBUNWIND, libunwind)
1092 AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
1096 dnl Options for APIs
1097 AC_ARG_ENABLE([opengl],
1098 [AS_HELP_STRING([--disable-opengl],
1099 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1100 [enable_opengl="$enableval"],
1101 [enable_opengl=yes])
1102 AC_ARG_ENABLE([gles1],
1103 [AS_HELP_STRING([--disable-gles1],
1104 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1105 [enable_gles1="$enableval"],
1107 AC_ARG_ENABLE([gles2],
1108 [AS_HELP_STRING([--disable-gles2],
1109 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1110 [enable_gles2="$enableval"],
1113 AC_ARG_ENABLE([dri],
1114 [AS_HELP_STRING([--enable-dri],
1115 [enable DRI modules @<:@default=enabled@:>@])],
1116 [enable_dri="$enableval"],
1119 AC_ARG_ENABLE([gallium-extra-hud],
1120 [AS_HELP_STRING([--enable-gallium-extra-hud],
1121 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1122 [enable_gallium_extra_hud="$enableval"],
1123 [enable_gallium_extra_hud=no])
1124 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1125 if test "x$enable_gallium_extra_hud" = xyes ; then
1126 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1129 #TODO: no pkgconfig .pc available for libsensors.
1130 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1131 AC_ARG_ENABLE([lmsensors],
1132 [AS_HELP_STRING([--enable-lmsensors],
1133 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1134 [enable_lmsensors="$enableval"],
1135 [enable_lmsensors=no])
1136 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1137 if test "x$enable_lmsensors" = xyes ; then
1138 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1139 LIBSENSORS_LIBS="-lsensors"
1143 AC_SUBST(LIBSENSORS_LIBS)
1154 if test "x$enable_dri" = xno; then
1158 AC_ARG_ENABLE([dri3],
1159 [AS_HELP_STRING([--enable-dri3],
1160 [enable DRI3 @<:@default=auto@:>@])],
1161 [enable_dri3="$enableval"],
1162 [enable_dri3="$dri3_default"])
1163 AC_ARG_ENABLE([glx],
1164 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1165 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1166 [enable_glx="$enableval"],
1168 AC_ARG_ENABLE([osmesa],
1169 [AS_HELP_STRING([--enable-osmesa],
1170 [enable OSMesa library @<:@default=disabled@:>@])],
1171 [enable_osmesa="$enableval"],
1173 AC_ARG_ENABLE([gallium-osmesa],
1174 [AS_HELP_STRING([--enable-gallium-osmesa],
1175 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1176 [enable_gallium_osmesa="$enableval"],
1177 [enable_gallium_osmesa=no])
1178 AC_ARG_ENABLE([egl],
1179 [AS_HELP_STRING([--disable-egl],
1180 [disable EGL library @<:@default=enabled@:>@])],
1181 [enable_egl="$enableval"],
1185 [AS_HELP_STRING([--enable-xa],
1186 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1187 [enable_xa="$enableval"],
1189 AC_ARG_ENABLE([gbm],
1190 [AS_HELP_STRING([--enable-gbm],
1191 [enable gbm library @<:@default=yes except cygwin@:>@])],
1192 [enable_gbm="$enableval"],
1201 AC_ARG_ENABLE([nine],
1202 [AS_HELP_STRING([--enable-nine],
1203 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1204 [enable_nine="$enableval"],
1207 AC_ARG_ENABLE([xvmc],
1208 [AS_HELP_STRING([--enable-xvmc],
1209 [enable xvmc library @<:@default=auto@:>@])],
1210 [enable_xvmc="$enableval"],
1212 AC_ARG_ENABLE([vdpau],
1213 [AS_HELP_STRING([--enable-vdpau],
1214 [enable vdpau library @<:@default=auto@:>@])],
1215 [enable_vdpau="$enableval"],
1216 [enable_vdpau=auto])
1217 AC_ARG_ENABLE([omx],
1218 [AS_HELP_STRING([--enable-omx],
1219 [enable OpenMAX library @<:@default=disabled@:>@])],
1220 [enable_omx="$enableval"],
1223 [AS_HELP_STRING([--enable-va],
1224 [enable va library @<:@default=auto@:>@])],
1225 [enable_va="$enableval"],
1227 AC_ARG_ENABLE([opencl],
1228 [AS_HELP_STRING([--enable-opencl],
1229 [enable OpenCL library @<:@default=disabled@:>@])],
1230 [enable_opencl="$enableval"],
1232 AC_ARG_ENABLE([opencl_icd],
1233 [AS_HELP_STRING([--enable-opencl-icd],
1234 [Build an OpenCL ICD library to be loaded by an ICD implementation
1235 @<:@default=disabled@:>@])],
1236 [enable_opencl_icd="$enableval"],
1237 [enable_opencl_icd=no])
1239 AC_ARG_ENABLE([gallium-tests],
1240 [AS_HELP_STRING([--enable-gallium-tests],
1241 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1242 [enable_gallium_tests="$enableval"],
1243 [enable_gallium_tests=no])
1245 # Option for Gallium drivers
1247 # Keep this in sync with the --with-gallium-drivers help string default value
1248 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1250 AC_ARG_WITH([gallium-drivers],
1251 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1252 [comma delimited Gallium drivers list, e.g.
1253 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,vc4,virgl,etnaviv,imx"
1254 @<:@default=r300,r600,svga,swrast@:>@])],
1255 [with_gallium_drivers="$withval"],
1256 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1258 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1259 # here so that the script doesn't choke on an unknown driver name later.
1260 case "$with_gallium_drivers" in
1261 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1262 no) with_gallium_drivers='' ;;
1265 if test "x$enable_opengl" = xno -a \
1266 "x$enable_gles1" = xno -a \
1267 "x$enable_gles2" = xno -a \
1268 "x$enable_nine" = xno -a \
1269 "x$enable_xa" = xno -a \
1270 "x$enable_xvmc" = xno -a \
1271 "x$enable_vdpau" = xno -a \
1272 "x$enable_omx" = xno -a \
1273 "x$enable_va" = xno -a \
1274 "x$enable_opencl" = xno; then
1275 AC_MSG_ERROR([at least one API should be enabled])
1278 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1279 if test "x$enable_opengl" = xno -a \
1280 "x$enable_gles1" = xyes; then
1281 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1284 if test "x$enable_opengl" = xno -a \
1285 "x$enable_gles2" = xyes; then
1286 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1289 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1290 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1291 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1292 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1293 "x$enable_gles1" = xyes -o \
1294 "x$enable_gles2" = xyes)
1295 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1296 "x$enable_gles1" = xyes -o \
1297 "x$enable_gles2" = xyes)
1299 # Validate GLX options
1300 if test "x$enable_glx" = xyes; then
1301 if test "x$enable_dri" = xyes; then
1303 elif test -n "$with_gallium_drivers"; then
1304 enable_glx=gallium-xlib
1309 case "x$enable_glx" in
1310 xdri | xxlib | xgallium-xlib)
1311 # GLX requires OpenGL
1312 if test "x$enable_opengl" = xno; then
1313 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1316 # Check individual dependencies
1317 case "x$enable_glx" in
1319 if test "x$enable_dri" = xno; then
1320 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1324 if test "x$enable_dri" = xyes; then
1325 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1329 if test "x$enable_dri" = xyes; then
1330 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1332 if test -z "$with_gallium_drivers"; then
1333 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1341 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1345 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1346 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1347 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1348 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1350 DEFAULT_GL_LIB_NAME=GL
1353 dnl Libglvnd configuration
1355 AC_ARG_ENABLE([libglvnd],
1356 [AS_HELP_STRING([--enable-libglvnd],
1357 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1358 [enable_libglvnd="$enableval"],
1359 [enable_libglvnd=no])
1360 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1362 if test "x$enable_libglvnd" = xyes ; then
1363 dnl XXX: update once we can handle more than libGL/glx.
1364 dnl Namely: we should error out if neither of the glvnd enabled libraries
1366 case "x$enable_glx" in
1368 AC_MSG_ERROR([cannot build libglvnd without GLX])
1370 xxlib | xgallium-xlib )
1371 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1377 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1378 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1379 AC_SUBST([LIBGLVND_DATADIR])
1381 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1382 DEFAULT_GL_LIB_NAME=GLX_mesa
1385 AC_ARG_WITH([gl-lib-name],
1386 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1387 [specify GL library name @<:@default=GL@:>@])],
1389 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1390 AC_ARG_WITH([osmesa-lib-name],
1391 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1392 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1393 [OSMESA_LIB=$withval],
1394 [OSMESA_LIB=OSMesa])
1395 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1396 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
1399 dnl Mangled Mesa support
1401 AC_ARG_ENABLE([mangling],
1402 [AS_HELP_STRING([--enable-mangling],
1403 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1404 [enable_mangling="${enableval}"],
1405 [enable_mangling=no]
1407 if test "x${enable_mangling}" = "xyes" ; then
1408 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1409 GL_LIB="Mangled${GL_LIB}"
1410 OSMESA_LIB="Mangled${OSMESA_LIB}"
1413 AC_SUBST([OSMESA_LIB])
1416 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1417 [have_libdrm=yes], [have_libdrm=no])
1418 if test "x$have_libdrm" = xyes; then
1419 DEFINES="$DEFINES -DHAVE_LIBDRM"
1423 if test "x$have_libdrm" != xyes; then
1424 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1429 # Select which platform-dependent DRI code gets built
1432 dri_platform='apple' ;;
1434 dri_platform='windows' ;;
1436 dri_platform='none' ;;
1438 dri_platform='drm' ;;
1441 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1442 have_drisw_kms='yes'
1445 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1446 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1447 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1448 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1449 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1450 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1451 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1452 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1453 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1455 AC_ARG_ENABLE([shared-glapi],
1456 [AS_HELP_STRING([--enable-shared-glapi],
1457 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1458 [enable_shared_glapi="$enableval"],
1459 [enable_shared_glapi=yes])
1461 case "x$enable_opengl$enable_gles1$enable_gles2" in
1463 if test "x$enable_shared_glapi" = xno; then
1464 AC_MSG_ERROR([shared GLAPI required when building two or more of
1465 the following APIs - opengl, gles1 gles2])
1470 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1472 # Build the pipe-drivers as separate libraries/modules.
1473 # Do not touch this unless you know what you are doing.
1474 # XXX: Expose via configure option ?
1475 enable_shared_pipe_drivers=no
1478 dnl Driver specific build directories
1481 if test "x$enable_gallium_osmesa" = xyes; then
1482 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1483 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1485 if test "x$enable_osmesa" = xyes; then
1486 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1490 require_dri_shared_libs_and_glapi() {
1491 if test "x$enable_static" = xyes; then
1492 AC_MSG_ERROR([$1 cannot be build as static library])
1495 if test "x$enable_dri" != xyes; then
1496 # There is only a single backend which won't be build/used otherwise.
1497 # XXX: Revisit this as the egl/haiku is a thing.
1498 AC_MSG_ERROR([$1 requires --enable-dri])
1501 if test "x$enable_shared_glapi" != xyes; then
1502 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1506 if test "x$enable_dri" = xyes; then
1507 require_dri_shared_libs_and_glapi "DRI"
1509 # not a hard requirement as swrast does not depend on it
1510 if test "x$have_libdrm" = xyes; then
1511 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1515 AC_ARG_ENABLE([driglx-direct],
1516 [AS_HELP_STRING([--disable-driglx-direct],
1517 [disable direct rendering in GLX and EGL for DRI \
1518 @<:@default=auto@:>@])],
1519 [driglx_direct="$enableval"],
1520 [driglx_direct="yes"])
1523 dnl libGL configuration per driver
1525 if test "x$enable_glx" != xno; then
1526 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1528 case "x$enable_glx" in
1529 xxlib | xgallium-xlib)
1531 dri_modules="x11 xext xcb"
1532 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1533 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1534 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1535 GL_LIB_DEPS="$XLIBGL_LIBS"
1536 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1537 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1542 # find the DRI deps for libGL
1543 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1545 if test x"$driglx_direct" = xyes; then
1546 if test x"$dri_platform" = xdrm ; then
1547 DEFINES="$DEFINES -DGLX_USE_DRM"
1548 require_libdrm "Direct rendering"
1550 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1551 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1553 if test x"$enable_dri" = xyes; then
1554 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1557 if test x"$dri_platform" = xapple ; then
1558 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1560 if test x"$dri_platform" = xwindows ; then
1561 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1565 # add xf86vidmode if available
1566 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1567 if test "$HAVE_XF86VIDMODE" = yes ; then
1568 dri_modules="$dri_modules xxf86vm"
1571 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1572 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1573 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1574 GL_LIB_DEPS="$DRIGL_LIBS"
1576 # need DRM libs, $PTHREAD_LIBS, etc.
1577 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1578 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1582 # This is outside the case (above) so that it is invoked even for non-GLX
1584 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1586 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1587 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1588 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1589 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1591 AC_SUBST([X11_INCLUDES])
1592 AC_SUBST([GL_LIB_DEPS])
1593 AC_SUBST([GL_PC_REQ_PRIV])
1594 AC_SUBST([GL_PC_LIB_PRIV])
1595 AC_SUBST([GL_PC_CFLAGS])
1596 AC_SUBST([DRI_PC_REQ_PRIV])
1597 AC_SUBST([GLESv1_CM_LIB_DEPS])
1598 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1599 AC_SUBST([GLESv2_LIB_DEPS])
1600 AC_SUBST([GLESv2_PC_LIB_PRIV])
1602 AC_SUBST([HAVE_XF86VIDMODE])
1607 case "x$enable_glx" in
1608 xxlib | xgallium-xlib)
1609 DEFINES="$DEFINES -DUSE_XSHM"
1612 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1613 if test "x$driglx_direct" = xyes; then
1614 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1623 AC_ARG_ENABLE([glx-tls],
1624 [AS_HELP_STRING([--enable-glx-tls],
1625 [enable TLS support in GLX @<:@default=enabled@:>@])],
1626 [GLX_USE_TLS="$enableval"],
1628 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1630 if test "x$GLX_USE_TLS" = xyes; then
1631 DEFINES="$DEFINES -DGLX_USE_TLS"
1634 dnl Read-only text section on x86 hardened platforms
1635 AC_ARG_ENABLE([glx-read-only-text],
1636 [AS_HELP_STRING([--enable-glx-read-only-text],
1637 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1638 [enable_glx_read_only_text="$enableval"],
1639 [enable_glx_read_only_text=no])
1640 if test "x$enable_glx_read_only_text" = xyes; then
1641 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1645 dnl DEPRECATED: EGL Platforms configuration
1647 AC_ARG_WITH([egl-platforms],
1648 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1649 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1650 [with_egl_platforms="$withval"],
1651 [with_egl_platforms=auto])
1653 if test "x$with_egl_platforms" = xauto; then
1654 with_egl_platforms="x11,surfaceless"
1655 if test "x$enable_gbm" = xyes; then
1656 with_egl_platforms="$with_egl_platforms,drm"
1659 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1663 dnl Platforms configuration
1665 AC_ARG_WITH([platforms],
1666 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1667 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1668 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1669 [with_platforms="$withval"],
1670 [with_platforms=auto])
1672 # Reuse the autodetection rather than duplicating it.
1673 if test "x$with_platforms" = xauto; then
1674 with_platforms=$with_egl_platforms
1677 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1678 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1680 if test "x$WAYLAND_SCANNER" = x; then
1681 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1684 PKG_CHECK_EXISTS([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED], [have_wayland_protocols=yes], [have_wayland_protocols=no])
1685 if test "x$have_wayland_protocols" = xyes; then
1686 ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1688 AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
1690 # Do per platform setups and checks
1691 platforms=`IFS=', '; echo $with_platforms`
1692 for plat in $platforms; do
1696 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
1698 if test "x$WAYLAND_SCANNER" = "x:"; then
1699 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1701 if test "x$have_wayland_protocols" = xno; then
1702 AC_MSG_ERROR([wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED is needed to compile the wayland platform])
1704 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM"
1708 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1709 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1713 test "x$enable_gbm" = "xno" &&
1714 AC_MSG_ERROR([EGL platform drm needs gbm])
1715 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1719 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1723 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1724 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1728 AC_MSG_ERROR([platform '$plat' does not exist])
1733 wayland|drm|surfaceless)
1734 require_libdrm "Platform $plat"
1739 if test "x$enable_glx" != xno; then
1740 if ! echo "$platforms" | grep -q 'x11'; then
1741 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1745 if test x"$enable_dri3" = xyes; then
1746 DEFINES="$DEFINES -DHAVE_DRI3"
1748 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1749 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1752 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1753 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1754 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1755 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1756 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1761 dnl Directory for DRI drivers
1762 AC_ARG_WITH([dri-driverdir],
1763 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1764 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1765 [DRI_DRIVER_INSTALL_DIR="$withval"],
1766 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1767 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1768 dnl Extra search path for DRI drivers
1769 AC_ARG_WITH([dri-searchpath],
1770 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1771 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1772 [DRI_DRIVER_SEARCH_DIR="$withval"],
1773 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1774 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1775 dnl Which drivers to build - default is chosen by platform
1776 AC_ARG_WITH([dri-drivers],
1777 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1778 [comma delimited classic DRI drivers list, e.g.
1779 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1780 [with_dri_drivers="$withval"],
1781 [with_dri_drivers=auto])
1783 if test "x$with_dri_drivers" = xauto; then
1784 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1785 with_dri_drivers="yes"
1787 with_dri_drivers="no"
1790 if test "x$with_dri_drivers" = xno; then
1794 dnl If $with_dri_drivers is yes, drivers will be added through
1795 dnl platform checks. Set DEFINES and LIB_DEPS
1796 if test "x$enable_dri" = xyes; then
1797 # Platform specific settings and drivers to build
1802 # Build only the drivers for cards that exist on PowerPC/sparc
1803 if test "x$with_dri_drivers" = "xyes"; then
1804 with_dri_drivers="r200 radeon swrast"
1810 if test "x$with_dri_drivers" = "xyes"; then
1811 with_dri_drivers="swrast"
1815 DEFINES="$DEFINES -DBUILDING_MESA"
1816 if test "x$with_dri_drivers" = "xyes"; then
1817 with_dri_drivers="swrast"
1823 if test "x$with_dri_drivers" = "xyes"; then
1824 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1828 PKG_CHECK_MODULES([EXPAT], [expat], [],
1829 # expat version 2.0 and earlier do not provide expat.pc
1830 [AC_CHECK_HEADER([expat.h],[],
1831 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1832 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1833 [AC_MSG_ERROR([Expat library required for DRI not found])])
1834 EXPAT_LIBS="-lexpat"])
1836 # put all the necessary libs together
1837 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1840 AC_SUBST([DRI_LIB_DEPS])
1843 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1844 if test -n "$with_dri_drivers"; then
1845 if test "x$enable_opengl" != xyes; then
1846 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1849 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1850 for driver in $dri_drivers; do
1851 DRI_DIRS="$DRI_DIRS $driver"
1854 require_libdrm "i915"
1856 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1859 require_libdrm "i965"
1863 require_libdrm "nouveau"
1864 HAVE_NOUVEAU_DRI=yes
1865 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1868 require_libdrm "radeon"
1869 HAVE_RADEON_DRI=yes;
1870 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1873 require_libdrm "r200"
1875 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1881 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1885 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1891 dnl Deprecated: kept for backwards compatibility
1893 AC_ARG_ENABLE([gallium-llvm],
1894 [AS_HELP_STRING([--enable-gallium-llvm],
1895 [DEPRECATED: use --enable-llvm instead])],
1896 [enable_gallium_llvm="$enableval"],
1897 [enable_gallium_llvm=auto])
1899 if test "x$enable_gallium_llvm" != xauto; then
1900 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
1901 enable_llvm=$enable_gallium_llvm
1907 AC_ARG_ENABLE([llvm],
1908 [AS_HELP_STRING([--enable-llvm],
1909 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1910 [enable_llvm="$enableval"],
1913 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
1914 if test "x$FOUND_LLVM" = xyes; then
1916 i*86|x86_64|amd64) enable_llvm=yes;;
1924 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
1925 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
1929 # Vulkan driver configuration
1932 AC_ARG_WITH([vulkan-drivers],
1933 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1934 [comma delimited Vulkan drivers list, e.g.
1936 @<:@default=no@:>@])],
1937 [with_vulkan_drivers="$withval"],
1938 [with_vulkan_drivers="no"])
1940 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1941 # here so that the script doesn't choke on an unknown driver name later.
1942 case "x$with_vulkan_drivers" in
1943 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1944 xno) with_vulkan_drivers='' ;;
1947 AC_ARG_WITH([vulkan-icddir],
1948 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1949 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1950 [VULKAN_ICD_INSTALL_DIR="$withval"],
1951 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1952 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1954 require_x11_dri3() {
1955 if echo "$platforms" | grep -q 'x11'; then
1956 if test "x$enable_dri3" != xyes; then
1957 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
1962 if test -n "$with_vulkan_drivers"; then
1963 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
1964 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
1967 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1968 for driver in $VULKAN_DRIVERS; do
1971 require_libdrm "ANV"
1972 require_x11_dri3 "ANV"
1973 HAVE_INTEL_VULKAN=yes
1976 require_libdrm "radv"
1977 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1978 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
1979 require_x11_dri3 "radv"
1980 HAVE_RADEON_VULKAN=yes
1983 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1987 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1991 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
1992 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1993 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1994 "x$enable_osmesa" = xyes -o \
1998 dnl OSMesa configuration
2001 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2002 AC_ARG_WITH([osmesa-bits],
2003 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2004 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2005 [osmesa_bits="$withval"],
2007 if test "x$osmesa_bits" != x8; then
2008 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2009 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2013 case "x$osmesa_bits" in
2015 OSMESA_LIB="${OSMESA_LIB}"
2018 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2019 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2022 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2026 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2027 # only link libraries with osmesa if shared
2028 if test "$enable_static" = no; then
2029 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2033 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2036 AC_SUBST([OSMESA_LIB_DEPS])
2037 AC_SUBST([OSMESA_PC_REQ])
2038 AC_SUBST([OSMESA_PC_LIB_PRIV])
2041 dnl gbm configuration
2043 if test "x$enable_gbm" = xyes; then
2044 require_dri_shared_libs_and_glapi "gbm"
2046 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2047 # FINISHME: GBM has a number of dependencies which we should add below
2049 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2050 AC_SUBST([GBM_PC_REQ_PRIV])
2051 AC_SUBST([GBM_PC_LIB_PRIV])
2054 dnl EGL configuration
2057 if test "x$enable_egl" = xyes; then
2058 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2060 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2062 require_dri_shared_libs_and_glapi "egl"
2064 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2065 AC_SUBST([EGL_LIB_DEPS])
2070 dnl XA configuration
2072 if test "x$enable_xa" = xyes; then
2073 if test "x$with_gallium_drivers" = xswrast; then
2075 Building xa requires at least one non swrast gallium driver.
2076 If you are looking to use libxatracker.so with the VMware driver,
2077 make sure to include svga in the gallium drivers list, apart from
2079 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2081 gallium_st="$gallium_st xa"
2083 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2085 if echo $platforms | grep -q "x11"; then
2086 have_xvmc_platform=yes
2088 have_xvmc_platform=no
2091 if echo $platforms | grep -q "x11"; then
2092 have_vdpau_platform=yes
2094 have_vdpau_platform=no
2097 if echo $platforms | grep -q "x11\|drm"; then
2098 have_omx_platform=yes
2100 have_omx_platform=no
2103 if echo $platforms | grep -q "x11\|drm\|wayland"; then
2104 have_va_platform=yes
2110 dnl Gallium G3DVL configuration
2112 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2113 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2114 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2117 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2118 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2121 if test "x$enable_omx" = xauto -a "x$have_omx_platform" = xyes; then
2122 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2125 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2126 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2130 if test "x$enable_dri" = xyes -o \
2131 "x$enable_xvmc" = xyes -o \
2132 "x$enable_vdpau" = xyes -o \
2133 "x$enable_omx" = xyes -o \
2134 "x$enable_va" = xyes; then
2137 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2139 if test "x$enable_xvmc" = xyes -o \
2140 "x$enable_vdpau" = xyes -o \
2141 "x$enable_omx" = xyes -o \
2142 "x$enable_va" = xyes; then
2143 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2144 need_gallium_vl_winsys=yes
2146 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2148 if test "x$enable_xvmc" = xyes; then
2149 if test "x$have_xvmc_platform" != xyes; then
2150 AC_MSG_ERROR([XVMC requires the x11 platforms])
2152 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2153 gallium_st="$gallium_st xvmc"
2155 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2157 if test "x$enable_vdpau" = xyes; then
2158 if test "x$have_vdpau_platform" != xyes; then
2159 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2161 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2162 gallium_st="$gallium_st vdpau"
2163 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2165 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2167 if test "x$enable_omx" = xyes; then
2168 if test "x$have_omx_platform" != xyes; then
2169 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2171 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2172 gallium_st="$gallium_st omx"
2174 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2176 if test "x$enable_va" = xyes; then
2177 if test "x$have_va_platform" != xyes; then
2178 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2180 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2181 gallium_st="$gallium_st va"
2183 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2186 dnl Nine Direct3D9 configuration
2188 if test "x$enable_nine" = xyes; then
2189 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2190 AC_MSG_ERROR([nine requires the gallium swrast driver])
2192 if test "x$with_gallium_drivers" = xswrast; then
2193 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2195 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2196 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2199 if test "x$enable_dri3" = xno; then
2200 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2203 gallium_st="$gallium_st nine"
2205 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2208 dnl OpenCL configuration
2211 AC_ARG_WITH([clang-libdir],
2212 [AS_HELP_STRING([--with-clang-libdir],
2213 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2214 [CLANG_LIBDIR="$withval"],
2217 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2219 if test "x$enable_opencl" = xyes; then
2220 if test -z "$with_gallium_drivers"; then
2221 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2224 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2225 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2228 if test "x$have_libclc" = xno; then
2229 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2230 Make sure the directory containing libclc.pc is specified in your
2231 PKG_CONFIG_PATH environment variable.
2232 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2234 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2235 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2236 AC_SUBST([LIBCLC_INCLUDEDIR])
2237 AC_SUBST([LIBCLC_LIBEXECDIR])
2240 gallium_st="$gallium_st clover"
2242 if test "x$enable_opencl_icd" = xyes; then
2243 OPENCL_LIBNAME="MesaOpenCL"
2245 OPENCL_LIBNAME="OpenCL"
2248 if test "x$have_libelf" != xyes; then
2249 AC_MSG_ERROR([Clover requires libelf])
2252 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2254 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2255 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2256 #error "AltiVec not enabled"
2258 ])], altivec_enabled=yes)
2260 if test "$altivec_enabled" = yes; then
2261 CLOVER_STD_OVERRIDE="-std=gnu++11"
2263 AC_SUBST([CLOVER_STD_OVERRIDE])
2266 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2268 llvm_add_default_components "opencl"
2269 llvm_add_component "all-targets" "opencl"
2270 llvm_add_component "linker" "opencl"
2271 llvm_add_component "instrumentation" "opencl"
2272 llvm_add_component "ipo" "opencl"
2273 llvm_add_component "irreader" "opencl"
2274 llvm_add_component "option" "opencl"
2275 llvm_add_component "objcarcopts" "opencl"
2276 llvm_add_component "profiledata" "opencl"
2278 dnl Check for Clang internal headers
2279 if test -z "$CLANG_LIBDIR"; then
2280 CLANG_LIBDIR=${LLVM_LIBDIR}
2282 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2283 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2284 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2286 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2287 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2288 AC_SUBST([OPENCL_LIBNAME])
2289 AC_SUBST([CLANG_RESOURCE_DIR])
2292 dnl Gallium configuration
2294 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2296 # libEGL wants to default to the first platform specified in
2297 # ./configure. parse that here.
2298 if test "x$platforms" != "x"; then
2299 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2300 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2302 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2305 AC_SUBST([EGL_NATIVE_PLATFORM])
2306 AC_SUBST([EGL_CFLAGS])
2308 # If we don't have the X11 platform, set this define so we don't try to include
2310 if ! echo "$platforms" | grep -q 'x11'; then
2311 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2312 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2315 dnl Directory for XVMC libs
2316 AC_ARG_WITH([xvmc-libdir],
2317 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2318 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2319 [XVMC_LIB_INSTALL_DIR="$withval"],
2320 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2321 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2326 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2328 dnl Directory for VDPAU libs
2329 AC_ARG_WITH([vdpau-libdir],
2330 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2331 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2332 [VDPAU_LIB_INSTALL_DIR="$withval"],
2333 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2334 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2336 dnl Directory for OMX libs
2338 AC_ARG_WITH([omx-libdir],
2339 [AS_HELP_STRING([--with-omx-libdir=DIR],
2340 [directory for the OMX libraries])],
2341 [OMX_LIB_INSTALL_DIR="$withval"],
2342 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2343 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2344 AC_SUBST([OMX_LIB_INSTALL_DIR])
2346 dnl Directory for VA libs
2348 AC_ARG_WITH([va-libdir],
2349 [AS_HELP_STRING([--with-va-libdir=DIR],
2350 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2351 [VA_LIB_INSTALL_DIR="$withval"],
2352 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2353 AC_SUBST([VA_LIB_INSTALL_DIR])
2355 AC_ARG_WITH([d3d-libdir],
2356 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2357 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2358 [D3D_DRIVER_INSTALL_DIR="$withval"],
2359 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2360 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2362 dnl Architectures to build SWR library for
2364 AC_ARG_WITH([swr-archs],
2365 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2366 [comma delimited swr architectures list, e.g.
2367 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2368 [with_swr_archs="$withval"],
2369 [with_swr_archs="avx,avx2"])
2372 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2373 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2376 r300_require_llvm() {
2377 case "$host" in *gnux32) return;; esac
2379 i*86|x86_64|amd64) require_llvm $1
2385 dnl DRM is needed by X, Wayland, and offscreen rendering.
2386 dnl Surfaceless is an alternative for the last one.
2388 require_basic_egl() {
2389 case "$with_platforms" in
2390 *drm*|*surfaceless*)
2393 AC_MSG_ERROR([$1 requires one of these:
2394 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2395 2) --with-platforms=surfaceless (offscreen only)
2396 Recommended options: drm,x11])
2401 swr_require_cxx_feature_flags() {
2403 preprocessor_test="$2"
2407 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2409 save_CXXFLAGS="$CXXFLAGS"
2413 for opts in $option_list
2416 CXXFLAGS="$opts $save_CXXFLAGS"
2419 [ #if !($preprocessor_test)
2428 CXXFLAGS="$save_CXXFLAGS"
2430 if test $found -eq 1; then
2431 AC_MSG_RESULT([$opts])
2432 eval "$output_var=\$opts"
2436 AC_MSG_ERROR([swr requires $feature_name support])
2440 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2441 if test -n "$with_gallium_drivers"; then
2442 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2443 for driver in $gallium_drivers; do
2446 HAVE_GALLIUM_SVGA=yes
2447 require_libdrm "svga"
2450 HAVE_GALLIUM_I915=yes
2451 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2452 require_libdrm "Gallium i915"
2455 HAVE_GALLIUM_R300=yes
2456 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2457 require_libdrm "r300"
2458 r300_require_llvm "r300"
2461 HAVE_GALLIUM_R600=yes
2462 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2463 require_libdrm "r600"
2464 if test "x$enable_llvm" = xyes; then
2465 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2467 llvm_add_component "asmparser" "r600"
2468 llvm_add_component "bitreader" "r600"
2472 HAVE_GALLIUM_RADEONSI=yes
2473 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2474 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2475 require_libdrm "radeonsi"
2476 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2477 if test "x$enable_egl" = xyes; then
2478 require_basic_egl "radeonsi"
2482 HAVE_GALLIUM_NOUVEAU=yes
2483 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2484 require_libdrm "nouveau"
2487 HAVE_GALLIUM_FREEDRENO=yes
2488 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2489 require_libdrm "freedreno"
2492 HAVE_GALLIUM_ETNAVIV=yes
2493 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2494 require_libdrm "etnaviv"
2497 HAVE_GALLIUM_IMX=yes
2500 HAVE_GALLIUM_SOFTPIPE=yes
2501 if test "x$enable_llvm" = xyes; then
2502 HAVE_GALLIUM_LLVMPIPE=yes
2506 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2508 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2511 AC_SUBST([SWR_CXX11_CXXFLAGS])
2513 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2514 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2516 AC_SUBST([SWR_AVX_CXXFLAGS])
2518 swr_archs=`IFS=', '; echo $with_swr_archs`
2519 for arch in $swr_archs; do
2525 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2526 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2528 AC_SUBST([SWR_AVX2_CXXFLAGS])
2532 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2533 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2535 AC_SUBST([SWR_KNL_CXXFLAGS])
2539 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2540 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2542 AC_SUBST([SWR_SKX_CXXFLAGS])
2546 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2551 if test "x$HAVE_SWR_AVX" != xyes -a \
2552 "x$HAVE_SWR_AVX2" != xyes -a \
2553 "x$HAVE_SWR_KNL" != xyes -a \
2554 "x$HAVE_SWR_SKX" != xyes -a; then
2555 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2558 HAVE_GALLIUM_SWR=yes
2561 HAVE_GALLIUM_VC4=yes
2562 require_libdrm "vc4"
2564 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2565 [USE_VC4_SIMULATOR=yes;
2566 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2567 [USE_VC4_SIMULATOR=no])
2570 HAVE_GALLIUM_PL111=yes
2573 HAVE_GALLIUM_VIRGL=yes
2574 require_libdrm "virgl"
2575 if test "x$enable_egl" = xyes; then
2576 require_basic_egl "virgl"
2580 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2586 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2587 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x3.9.0 -a \
2588 "x$LLVM_VERSION" != x3.9.1)
2590 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2591 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2592 llvm_add_default_components "gallium"
2595 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2596 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2597 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2598 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2600 dnl We need to validate some needed dependencies for renderonly drivers.
2602 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2603 AC_MSG_ERROR([Building with imx requires etnaviv])
2606 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2607 AC_MSG_ERROR([Building with pl111 requires vc4])
2611 dnl Set defines and buildtime variables only when using LLVM.
2613 if test "x$enable_llvm" = xyes; then
2614 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2616 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2617 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2618 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2620 dnl Set LLVM_LIBS - This is done after the driver configuration so
2621 dnl that drivers can add additional components to LLVM_COMPONENTS.
2622 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2623 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2624 dnl this was causing the same libraries to be appear multiple times
2627 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2628 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2630 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2632 dnl llvm-config may not give the right answer when llvm is a built as a
2633 dnl single shared library, so we must work the library name out for
2635 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2636 if test "x$enable_llvm_shared_libs" = xyes; then
2637 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2638 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2639 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2641 if test "x$llvm_have_one_so" = xyes; then
2642 dnl LLVM was built using auto*, so there is only one shared object.
2643 LLVM_LIBS="-l$LLVM_SO_NAME"
2645 dnl If LLVM was built with CMake, there will be one shared object per
2647 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2648 [AC_MSG_ERROR([Could not find llvm shared libraries:
2649 Please make sure you have built llvm with the --enable-shared option
2650 and that your llvm libraries are installed in $LLVM_LIBDIR
2651 If you have installed your llvm libraries to a different directory you
2652 can use the --with-llvm-prefix= configure flag to specify this directory.
2653 NOTE: Mesa is attempting to use llvm shared libraries by default.
2654 If you do not want to build with llvm shared libraries and instead want to
2655 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2656 invocation and rebuild.])])
2658 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2659 dnl install uses a shared object for each component and we have
2660 dnl already added all of these objects to LLVM_LIBS.
2663 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2664 dnl We need to link to llvm system libs when using static libs
2665 dnl However, only llvm 3.5+ provides --system-libs
2666 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2667 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2672 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2673 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2674 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2675 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2676 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2677 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2678 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2679 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2680 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2681 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2682 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2683 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2684 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2685 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2686 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2687 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2688 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2689 "x$HAVE_GALLIUM_SWR" = xyes)
2690 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2691 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2693 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2695 if test "x$enable_dri" = xyes; then
2696 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2699 if test "x$have_drisw_kms" = xyes; then
2700 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2702 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2704 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2705 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2706 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2707 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2708 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2709 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2711 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2712 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2714 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2715 "x$HAVE_RADEON_VULKAN" = xyes)
2717 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2718 "x$HAVE_I965_DRI" = xyes)
2720 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2721 "x$HAVE_GALLIUM_R600" = xyes -o \
2722 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2723 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2724 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2725 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2726 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2728 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2729 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2730 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2731 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2732 "x$enable_gallium_osmesa" = xyes)
2734 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2735 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2736 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2737 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2739 AC_SUBST([NINE_MAJOR], 1)
2740 AC_SUBST([NINE_MINOR], 0)
2741 AC_SUBST([NINE_TINY], 0)
2742 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2744 AC_SUBST([VDPAU_MAJOR], 1)
2745 AC_SUBST([VDPAU_MINOR], 0)
2747 if test "x$enable_va" = xyes; then
2748 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2749 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2751 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2752 AC_SUBST([VA_MINOR], $VA_MINOR)
2754 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2756 AC_SUBST([XVMC_MAJOR], 1)
2757 AC_SUBST([XVMC_MINOR], 0)
2759 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2760 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2761 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2762 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2764 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2765 AC_SUBST([XA_MINOR], $XA_MINOR)
2766 AC_SUBST([XA_TINY], $XA_TINY)
2767 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2769 AC_ARG_ENABLE(valgrind,
2770 [AS_HELP_STRING([--enable-valgrind],
2771 [Build mesa with valgrind support (default: auto)])],
2772 [VALGRIND=$enableval], [VALGRIND=auto])
2773 if test "x$VALGRIND" != xno; then
2774 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2776 AC_MSG_CHECKING([whether to enable Valgrind support])
2777 if test "x$VALGRIND" = xauto; then
2778 VALGRIND="$have_valgrind"
2781 if test "x$VALGRIND" = "xyes"; then
2782 if ! test "x$have_valgrind" = xyes; then
2783 AC_MSG_ERROR([Valgrind support required but not present])
2785 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2788 AC_MSG_RESULT([$VALGRIND])
2790 dnl Restore LDFLAGS and CPPFLAGS
2791 LDFLAGS="$_SAVE_LDFLAGS"
2792 CPPFLAGS="$_SAVE_CPPFLAGS"
2794 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2795 if test "x$acv_mesa_CLANG" = xyes; then
2796 CFLAGS="$CFLAGS -Qunused-arguments"
2797 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2800 dnl Add user CFLAGS and CXXFLAGS
2801 CFLAGS="$CFLAGS $USER_CFLAGS"
2802 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2804 dnl Substitute the config
2805 AC_CONFIG_FILES([Makefile
2808 src/amd/vulkan/Makefile
2809 src/broadcom/Makefile
2810 src/compiler/Makefile
2813 src/egl/wayland/wayland-drm/Makefile
2814 src/egl/wayland/wayland-egl/Makefile
2815 src/egl/wayland/wayland-egl/wayland-egl.pc
2816 src/gallium/Makefile
2817 src/gallium/auxiliary/Makefile
2818 src/gallium/auxiliary/pipe-loader/Makefile
2819 src/gallium/drivers/freedreno/Makefile
2820 src/gallium/drivers/ddebug/Makefile
2821 src/gallium/drivers/i915/Makefile
2822 src/gallium/drivers/llvmpipe/Makefile
2823 src/gallium/drivers/noop/Makefile
2824 src/gallium/drivers/nouveau/Makefile
2825 src/gallium/drivers/pl111/Makefile
2826 src/gallium/drivers/r300/Makefile
2827 src/gallium/drivers/r600/Makefile
2828 src/gallium/drivers/radeon/Makefile
2829 src/gallium/drivers/radeonsi/Makefile
2830 src/gallium/drivers/rbug/Makefile
2831 src/gallium/drivers/softpipe/Makefile
2832 src/gallium/drivers/svga/Makefile
2833 src/gallium/drivers/swr/Makefile
2834 src/gallium/drivers/trace/Makefile
2835 src/gallium/drivers/etnaviv/Makefile
2836 src/gallium/drivers/imx/Makefile
2837 src/gallium/drivers/vc4/Makefile
2838 src/gallium/drivers/virgl/Makefile
2839 src/gallium/state_trackers/clover/Makefile
2840 src/gallium/state_trackers/dri/Makefile
2841 src/gallium/state_trackers/glx/xlib/Makefile
2842 src/gallium/state_trackers/nine/Makefile
2843 src/gallium/state_trackers/omx/Makefile
2844 src/gallium/state_trackers/osmesa/Makefile
2845 src/gallium/state_trackers/va/Makefile
2846 src/gallium/state_trackers/vdpau/Makefile
2847 src/gallium/state_trackers/xa/Makefile
2848 src/gallium/state_trackers/xvmc/Makefile
2849 src/gallium/targets/d3dadapter9/Makefile
2850 src/gallium/targets/d3dadapter9/d3d.pc
2851 src/gallium/targets/dri/Makefile
2852 src/gallium/targets/libgl-xlib/Makefile
2853 src/gallium/targets/omx/Makefile
2854 src/gallium/targets/opencl/Makefile
2855 src/gallium/targets/opencl/mesa.icd
2856 src/gallium/targets/osmesa/Makefile
2857 src/gallium/targets/osmesa/osmesa.pc
2858 src/gallium/targets/pipe-loader/Makefile
2859 src/gallium/targets/va/Makefile
2860 src/gallium/targets/vdpau/Makefile
2861 src/gallium/targets/xa/Makefile
2862 src/gallium/targets/xa/xatracker.pc
2863 src/gallium/targets/xvmc/Makefile
2864 src/gallium/tests/trivial/Makefile
2865 src/gallium/tests/unit/Makefile
2866 src/gallium/winsys/etnaviv/drm/Makefile
2867 src/gallium/winsys/imx/drm/Makefile
2868 src/gallium/winsys/freedreno/drm/Makefile
2869 src/gallium/winsys/i915/drm/Makefile
2870 src/gallium/winsys/nouveau/drm/Makefile
2871 src/gallium/winsys/pl111/drm/Makefile
2872 src/gallium/winsys/radeon/drm/Makefile
2873 src/gallium/winsys/amdgpu/drm/Makefile
2874 src/gallium/winsys/svga/drm/Makefile
2875 src/gallium/winsys/sw/dri/Makefile
2876 src/gallium/winsys/sw/kms-dri/Makefile
2877 src/gallium/winsys/sw/null/Makefile
2878 src/gallium/winsys/sw/wrapper/Makefile
2879 src/gallium/winsys/sw/xlib/Makefile
2880 src/gallium/winsys/vc4/drm/Makefile
2881 src/gallium/winsys/virgl/drm/Makefile
2882 src/gallium/winsys/virgl/vtest/Makefile
2886 src/glx/apple/Makefile
2887 src/glx/tests/Makefile
2888 src/glx/windows/Makefile
2889 src/glx/windows/windowsdriproto.pc
2894 src/mapi/es1api/glesv1_cm.pc
2895 src/mapi/es2api/glesv2.pc
2896 src/mapi/glapi/gen/Makefile
2899 src/mesa/drivers/dri/dri.pc
2900 src/mesa/drivers/dri/common/Makefile
2901 src/mesa/drivers/dri/i915/Makefile
2902 src/mesa/drivers/dri/i965/Makefile
2903 src/mesa/drivers/dri/Makefile
2904 src/mesa/drivers/dri/nouveau/Makefile
2905 src/mesa/drivers/dri/r200/Makefile
2906 src/mesa/drivers/dri/radeon/Makefile
2907 src/mesa/drivers/dri/swrast/Makefile
2908 src/mesa/drivers/osmesa/Makefile
2909 src/mesa/drivers/osmesa/osmesa.pc
2910 src/mesa/drivers/x11/Makefile
2911 src/mesa/main/tests/Makefile
2913 src/util/tests/hash_table/Makefile
2914 src/util/xmlpool/Makefile
2915 src/vulkan/Makefile])
2919 # Fix up dependencies in *.Plo files, where we changed the extension of a
2921 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2925 dnl Output some configuration info for the user
2928 echo " prefix: $prefix"
2929 echo " exec_prefix: $exec_prefix"
2930 echo " libdir: $libdir"
2931 echo " includedir: $includedir"
2935 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2939 case "x$enable_osmesa$enable_gallium_osmesa" in
2941 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2944 echo " OSMesa: lib$OSMESA_LIB"
2952 if test "x$enable_dri" != xno; then
2953 echo " DRI platform: $dri_platform"
2954 if test -z "$DRI_DIRS"; then
2955 echo " DRI drivers: no"
2957 echo " DRI drivers: $DRI_DIRS"
2959 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2962 case "x$enable_glx" in
2964 echo " GLX: DRI-based"
2967 echo " GLX: Xlib-based"
2970 echo " GLX: Xlib-based (Gallium)"
2973 echo " GLX: $enable_glx"
2979 echo " EGL: $enable_egl"
2980 if test "$enable_egl" = yes; then
2983 if test "x$enable_dri" != "xno"; then
2984 egl_drivers="$egl_drivers builtin:egl_dri2"
2986 if test "x$enable_dri3" != "xno"; then
2987 egl_drivers="$egl_drivers builtin:egl_dri3"
2990 echo " EGL drivers: $egl_drivers"
2992 if test "x$enable_gbm" = xyes; then
2998 echo " EGL/Vulkan/VL platforms: $platforms"
3002 if test "x$VULKAN_DRIVERS" != x; then
3003 echo " Vulkan drivers: $VULKAN_DRIVERS"
3004 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3006 echo " Vulkan drivers: no"
3010 if test "x$enable_llvm" = xyes; then
3012 echo " llvm-config: $LLVM_CONFIG"
3013 echo " llvm-version: $LLVM_VERSION"
3019 if test -n "$with_gallium_drivers"; then
3020 echo " Gallium drivers: $gallium_drivers"
3021 echo " Gallium st: $gallium_st"
3027 if test "x$enable_gallium_extra_hud" != xyes; then
3028 echo " HUD extra stats: no"
3030 echo " HUD extra stats: yes"
3033 if test "x$enable_lmsensors" != xyes; then
3034 echo " HUD lmsensors: no"
3036 echo " HUD lmsensors: yes"
3040 if test "x$HAVE_GALLIUM_SWR" != x; then
3041 echo " SWR archs: $swr_archs"
3046 echo " Shared libs: $enable_shared"
3047 echo " Static libs: $enable_static"
3048 echo " Shared-glapi: $enable_shared_glapi"
3050 dnl Compiler options
3051 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3052 cflags=`echo $CFLAGS | \
3053 $SED 's/^ *//;s/ */ /;s/ *$//'`
3054 cxxflags=`echo $CXXFLAGS | \
3055 $SED 's/^ *//;s/ */ /;s/ *$//'`
3056 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3057 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3059 echo " CFLAGS: $cflags"
3060 echo " CXXFLAGS: $cxxflags"
3061 echo " LDFLAGS: $ldflags"
3062 echo " Macros: $defines"
3064 if test "x$enable_llvm" = xyes; then
3065 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3066 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3067 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3068 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3071 echo " PYTHON2: $PYTHON2"
3074 echo " Run '${MAKE-make}' to build Mesa"