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
12 dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
14 dnl Permission is hereby granted, free of charge, to any person obtaining a
15 dnl copy of this software and associated documentation files (the "Software"),
16 dnl to deal in the Software without restriction, including without limitation
17 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 dnl and/or sell copies of the Software, and to permit persons to whom the
19 dnl Software is furnished to do so, subject to the following conditions:
21 dnl The above copyright notice and this permission notice (including the next
22 dnl paragraph) shall be included in all copies or substantial portions of the
25 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
29 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
31 dnl DEALINGS IN THE SOFTWARE.
33 dnl Process this file with autoconf to create configure.
37 dnl Tell the user about autoconf.html in the --help output
38 m4_divert_once([HELP_END], [
39 See docs/autoconf.html for more details on the options for Mesa.])
41 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
42 AC_INIT([Mesa], [MESA_VERSION],
43 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
44 AC_CONFIG_AUX_DIR([bin])
45 AC_CONFIG_MACRO_DIR([m4])
47 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects])
49 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
52 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
56 # Support silent build rules, requires at least automake-1.11. Disable
57 # by either passing --disable-silent-rules to configure or passing V=1
59 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
60 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
62 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
64 dnl Set internal versions
66 AC_SUBST([OSMESA_VERSION])
68 AC_SUBST([OPENCL_VERSION])
70 dnl Versions for external dependencies
71 LIBDRM_REQUIRED=2.4.66
72 LIBDRM_RADEON_REQUIRED=2.4.56
73 LIBDRM_AMDGPU_REQUIRED=2.4.63
74 LIBDRM_INTEL_REQUIRED=2.4.61
75 LIBDRM_NVVIEUX_REQUIRED=2.4.66
76 LIBDRM_NOUVEAU_REQUIRED=2.4.66
77 LIBDRM_FREEDRENO_REQUIRED=2.4.68
78 LIBDRM_VC4_REQUIRED=2.4.69
79 DRI2PROTO_REQUIRED=2.6
80 DRI3PROTO_REQUIRED=1.0
81 PRESENTPROTO_REQUIRED=1.0
83 GLPROTO_REQUIRED=1.4.14
84 LIBOMXIL_BELLAGIO_REQUIRED=0.0
87 WAYLAND_REQUIRED=1.2.0
91 XSHMFENCE_REQUIRED=1.1
93 PYTHON_MAKO_REQUIRED=0.8.0
94 LIBSENSORS_REQUIRED=4.0.0
103 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
110 LT_INIT([disable-static])
112 AC_CHECK_PROG(RM, rm, [rm -f])
115 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
116 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
118 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
119 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
121 AC_CHECK_PROG(INDENT, indent, indent, cat)
122 if test "x$INDENT" != "xcat"; then
123 # Only GNU indent is supported
124 INDENT_VERSION=`indent --version | grep GNU`
125 if test $? -eq 0; then
126 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
132 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
134 if test -z "$PYTHON2"; then
135 if test ! -f "$srcdir/src/util/format_srgb.c"; then
136 AC_MSG_ERROR([Python not found - unable to generate sources])
139 if test "x$acv_mako_found" = xno; then
140 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
141 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
148 dnl We need a POSIX shell for parts of the build. Assume we have one
152 # Solaris /bin/sh is too old/non-POSIX compliant
153 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
158 dnl clang is mostly GCC-compatible, but its version is much lower,
159 dnl so we have to check for it.
160 AC_MSG_CHECKING([if compiling with clang])
163 [AC_LANG_PROGRAM([], [[
168 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
170 AC_MSG_RESULT([$acv_mesa_CLANG])
172 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
173 dnl versions are explictly not supported.
176 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
177 AC_MSG_CHECKING([whether gcc version is sufficient])
181 GCC_VERSION=`$CC -dumpversion`
182 if test $? -eq 0; then
183 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
184 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
187 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
189 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
194 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
197 if test "x$cross_compiling" = xyes; then
202 dnl We don't support building Mesa with Sun C compiler
203 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
204 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
205 if test "x$SUNCC" = xyes; then
206 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
209 dnl Check for compiler builtins
210 AX_GCC_BUILTIN([__builtin_bswap32])
211 AX_GCC_BUILTIN([__builtin_bswap64])
212 AX_GCC_BUILTIN([__builtin_clz])
213 AX_GCC_BUILTIN([__builtin_clzll])
214 AX_GCC_BUILTIN([__builtin_ctz])
215 AX_GCC_BUILTIN([__builtin_expect])
216 AX_GCC_BUILTIN([__builtin_ffs])
217 AX_GCC_BUILTIN([__builtin_ffsll])
218 AX_GCC_BUILTIN([__builtin_popcount])
219 AX_GCC_BUILTIN([__builtin_popcountll])
220 AX_GCC_BUILTIN([__builtin_unreachable])
222 AX_GCC_FUNC_ATTRIBUTE([const])
223 AX_GCC_FUNC_ATTRIBUTE([flatten])
224 AX_GCC_FUNC_ATTRIBUTE([format])
225 AX_GCC_FUNC_ATTRIBUTE([malloc])
226 AX_GCC_FUNC_ATTRIBUTE([packed])
227 AX_GCC_FUNC_ATTRIBUTE([pure])
228 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
229 AX_GCC_FUNC_ATTRIBUTE([unused])
230 AX_GCC_FUNC_ATTRIBUTE([visibility])
231 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
232 AX_GCC_FUNC_ATTRIBUTE([weak])
234 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
236 dnl Make sure the pkg-config macros are defined
237 m4_ifndef([PKG_PROG_PKG_CONFIG],
238 [m4_fatal([Could not locate the pkg-config autoconf macros.
239 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
240 are in a different location, try setting the environment variable
241 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
242 PKG_PROG_PKG_CONFIG()
244 dnl LIB_DIR - library basename
245 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
248 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
249 _SAVE_LDFLAGS="$LDFLAGS"
250 _SAVE_CPPFLAGS="$CPPFLAGS"
253 DEFINES="-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS"
260 linux*|*-gnu*|gnu*|cygwin*)
261 DEFINES="$DEFINES -D_GNU_SOURCE"
264 DEFINES="$DEFINES -DSVR4"
268 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
270 dnl Add flags for gcc and g++
271 if test "x$GCC" = xyes; then
272 CFLAGS="$CFLAGS -Wall"
274 if test "x$USE_GNU99" = xyes; then
275 CFLAGS="$CFLAGS -std=gnu99"
277 CFLAGS="$CFLAGS -std=c99"
280 # Enable -Werror=implicit-function-declaration and
281 # -Werror=missing-prototypes, if available, or otherwise, just
282 # -Wmissing-prototypes. This is particularly useful to avoid
283 # generating a loadable driver module that has undefined symbols.
284 save_CFLAGS="$CFLAGS"
285 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
286 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
287 CFLAGS="$CFLAGS -Werror=missing-prototypes"
288 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
289 AC_MSG_RESULT([yes]),
290 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
291 AC_MSG_RESULT([no])]);
293 # Enable -fvisibility=hidden if using a gcc that supports it
294 save_CFLAGS="$CFLAGS"
295 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
296 VISIBILITY_CFLAGS="-fvisibility=hidden"
297 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
298 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
299 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
301 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
304 # We don't want floating-point math functions to set errno or trap
305 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
307 # Flags to help ensure that certain portions of the code -- and only those
308 # portions -- can be built with MSVC:
309 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
310 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
311 # supports most of C99)
312 # - the rest has no compiler compiler restrictions
313 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
314 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
316 # Enable -Werror=vla if compiler supports it
317 save_CFLAGS="$CFLAGS"
318 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
319 CFLAGS="$CFLAGS -Werror=vla"
320 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
321 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
322 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
323 AC_MSG_RESULT([yes])],
324 AC_MSG_RESULT([no]));
325 CFLAGS="$save_CFLAGS"
327 if test "x$GXX" = xyes; then
328 CXXFLAGS="$CXXFLAGS -Wall"
330 # Enable -fvisibility=hidden if using a gcc that supports it
331 save_CXXFLAGS="$CXXFLAGS"
332 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
333 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
334 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
336 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
337 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
340 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
341 CXXFLAGS=$save_CXXFLAGS
343 # We don't want floating-point math functions to set errno or trap
344 CXXFLAGS="$CXXFLAGS -fno-math-errno -fno-trapping-math"
347 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
348 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
350 dnl even if the compiler appears to support it, using visibility attributes isn't
351 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
355 VISIBILITY_CXXFLAGS=""
359 AC_SUBST([VISIBILITY_CFLAGS])
360 AC_SUBST([VISIBILITY_CXXFLAGS])
363 dnl Optional flags, check for compiler support
365 SSE41_CFLAGS="-msse4.1"
366 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
367 dnl stack, but on x86-32 such alignment is not guaranteed.
368 case "$target_cpu" in
370 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
373 save_CFLAGS="$CFLAGS"
374 CFLAGS="$SSE41_CFLAGS $CFLAGS"
375 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
376 #include <smmintrin.h>
379 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
380 c = _mm_max_epu32(a, b);
381 return _mm_cvtsi128_si32(c);
382 }]])], SSE41_SUPPORTED=1)
383 CFLAGS="$save_CFLAGS"
384 if test "x$SSE41_SUPPORTED" = x1; then
385 DEFINES="$DEFINES -DUSE_SSE41"
387 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
388 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
390 dnl Check for new-style atomic builtins
391 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
394 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
395 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
396 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
397 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
399 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
401 dnl Check for Endianness
409 dnl Check for POWER8 Architecture
410 PWR8_CFLAGS="-mpower8-vector"
411 have_pwr8_intrinsics=no
412 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
414 CFLAGS="$PWR8_CFLAGS $CFLAGS"
415 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
416 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
417 #error "Need GCC >= 4.8 for sane POWER8 support"
421 vector unsigned char r;
422 vector unsigned int v = vec_splat_u32 (1);
423 r = __builtin_vec_vgbbd ((vector unsigned char) v);
425 }]])], have_pwr8_intrinsics=yes)
429 [AC_HELP_STRING([--disable-pwr8-inst],
430 [disable POWER8-specific instructions])],
431 [enable_pwr8=$enableval], [enable_pwr8=auto])
433 if test "x$enable_pwr8" = xno ; then
434 have_pwr8_intrinsics=disabled
437 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
438 DEFINES="$DEFINES -D_ARCH_PWR8"
439 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
440 CFLAGS="$CFLAGS $PWR8_CFLAGS"
445 AC_MSG_RESULT($have_pwr8_intrinsics)
446 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
447 AC_MSG_ERROR([POWER8 compiler support not detected])
450 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
451 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
454 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
456 dnl Can't have static and shared libraries, default to static if user
457 dnl explicitly requested. If both disabled, set to static since shared
458 dnl was explicitly requested.
459 case "x$enable_static$enable_shared" in
461 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
465 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
470 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
473 dnl other compiler options
475 AC_ARG_ENABLE([debug],
476 [AS_HELP_STRING([--enable-debug],
477 [use debug compiler flags and macros @<:@default=disabled@:>@])],
478 [enable_debug="$enableval"],
482 AC_ARG_ENABLE([profile],
483 [AS_HELP_STRING([--enable-profile],
484 [enable profiling of code @<:@default=disabled@:>@])],
485 [enable_profile="$enableval"],
489 if test "x$enable_profile" = xyes; then
490 DEFINES="$DEFINES -DPROFILE"
491 if test "x$GCC" = xyes; then
492 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
494 if test "x$GXX" = xyes; then
495 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
499 if test "x$enable_debug" = xyes; then
500 DEFINES="$DEFINES -DDEBUG"
501 if test "x$enable_profile" = xyes; then
502 AC_MSG_WARN([Debug and Profile are enabled at the same time])
504 if test "x$GCC" = xyes; then
505 if ! echo "$CFLAGS" | grep -q -e '-g'; then
508 if ! echo "$CFLAGS" | grep -q -e '-O'; then
512 if test "x$GXX" = xyes; then
513 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
514 CXXFLAGS="$CXXFLAGS -g"
516 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
517 CXXFLAGS="$CXXFLAGS -O0"
521 DEFINES="$DEFINES -DNDEBUG"
524 DEFAULT_GL_LIB_NAME=GL
527 dnl Check if linker supports -Bsymbolic
529 save_LDFLAGS=$LDFLAGS
530 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
531 AC_MSG_CHECKING([if ld supports -Bsymbolic])
533 [AC_LANG_SOURCE([int main() { return 0;}])],
534 [AC_MSG_RESULT([yes])
535 BSYMBOLIC="-Wl,-Bsymbolic";],
538 LDFLAGS=$save_LDFLAGS
540 AC_SUBST([BSYMBOLIC])
543 dnl Check if linker supports garbage collection
545 save_LDFLAGS=$LDFLAGS
546 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
547 AC_MSG_CHECKING([whether ld supports --gc-sections])
549 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
550 [AC_MSG_RESULT([yes])
551 GC_SECTIONS="-Wl,--gc-sections";],
554 LDFLAGS=$save_LDFLAGS
556 AC_SUBST([GC_SECTIONS])
559 dnl OpenBSD does not have DT_NEEDED entries for libc by design
560 dnl so when these flags are passed to ld via libtool the checks will fail
564 LD_NO_UNDEFINED="" ;;
566 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
569 AC_SUBST([LD_NO_UNDEFINED])
572 dnl Check if linker supports version scripts
574 AC_MSG_CHECKING([if the linker supports version-scripts])
575 save_LDFLAGS=$LDFLAGS
576 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
577 cat > conftest.map <<EOF
587 [AC_LANG_SOURCE([int main() { return 0;}])],
588 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
589 [have_ld_version_script=no; AC_MSG_RESULT(no)])
590 LDFLAGS=$save_LDFLAGS
591 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
594 dnl Check if linker supports dynamic list files
596 AC_MSG_CHECKING([if the linker supports --dynamic-list])
597 save_LDFLAGS=$LDFLAGS
598 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
599 cat > conftest.dyn <<EOF
601 radeon_drm_winsys_create;
605 [AC_LANG_SOURCE([int main() { return 0;}])],
606 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
607 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
608 LDFLAGS=$save_LDFLAGS
609 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
612 dnl compatibility symlinks
616 HAVE_COMPAT_SYMLINKS=yes ;;
618 HAVE_COMPAT_SYMLINKS=no ;;
621 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
623 DEFAULT_GL_LIB_NAME=GL
626 dnl Libglvnd configuration
628 AC_ARG_ENABLE([libglvnd],
629 [AS_HELP_STRING([--enable-libglvnd],
630 [Build for libglvnd @<:@default=disabled@:>@])],
631 [enable_libglvnd="$enableval"],
632 [enable_libglvnd=no])
633 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
634 #AM_COND_IF([USE_LIBGLVND_GLX], [DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"])
635 if test "x$enable_libglvnd" = xyes ; then
636 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
637 DEFAULT_GL_LIB_NAME=GLX_mesa
643 dnl Unfortunately we need to do a few things that libtool can't help us with,
644 dnl so we need some knowledge of shared library filenames:
646 dnl LIB_EXT is the extension used when creating symlinks for alternate
647 dnl filenames for a shared library which will be dynamically loaded
649 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
650 dnl the file for a shared library we wish to link with
673 AC_ARG_WITH([gl-lib-name],
674 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
675 [specify GL library name @<:@default=GL@:>@])],
677 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
678 AC_ARG_WITH([osmesa-lib-name],
679 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
680 [specify OSMesa library name @<:@default=OSMesa@:>@])],
681 [OSMESA_LIB=$withval],
683 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
684 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
687 dnl Mangled Mesa support
689 AC_ARG_ENABLE([mangling],
690 [AS_HELP_STRING([--enable-mangling],
691 [enable mangled symbols and library name @<:@default=disabled@:>@])],
692 [enable_mangling="${enableval}"],
695 if test "x${enable_mangling}" = "xyes" ; then
696 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
697 GL_LIB="Mangled${GL_LIB}"
698 OSMESA_LIB="Mangled${OSMESA_LIB}"
701 AC_SUBST([OSMESA_LIB])
704 dnl potentially-infringing-but-nobody-knows-for-sure stuff
706 AC_ARG_ENABLE([texture-float],
707 [AS_HELP_STRING([--enable-texture-float],
708 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
709 [enable_texture_float="$enableval"],
710 [enable_texture_float=no]
712 if test "x$enable_texture_float" = xyes; then
713 AC_MSG_WARN([Floating-point textures enabled.])
714 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
715 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
719 dnl Arch/platform-specific settings
722 [AS_HELP_STRING([--disable-asm],
723 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
724 [enable_asm="$enableval"],
728 AC_MSG_CHECKING([whether to enable assembly])
729 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
730 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
731 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
733 i?86 | x86_64 | amd64)
734 if test "x$host_cpu" != "x$target_cpu"; then
736 AC_MSG_RESULT([no, cross compiling])
741 # check for supported arches
742 if test "x$enable_asm" = xyes; then
746 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
753 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
769 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
770 AC_MSG_RESULT([yes, x86])
773 DEFINES="$DEFINES -DUSE_X86_64_ASM"
774 AC_MSG_RESULT([yes, x86_64])
777 DEFINES="$DEFINES -DUSE_SPARC_ASM"
778 AC_MSG_RESULT([yes, sparc])
781 AC_MSG_RESULT([no, platform not supported])
787 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
788 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
789 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
790 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
792 dnl Check to see if dlopen is in default libraries (like Solaris, which
793 dnl has it in libc), or if libdl is needed to get it.
794 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
795 [AC_CHECK_LIB([dl], [dlopen],
796 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
797 AC_SUBST([DLOPEN_LIBS])
799 dnl Check if that library also has dladdr
801 LIBS="$LIBS $DLOPEN_LIBS"
802 AC_CHECK_FUNCS([dladdr])
809 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
810 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
811 [AC_MSG_ERROR([Could not find clock_gettime])])])
812 AC_SUBST([CLOCK_LIB])
816 dnl See if posix_memalign is available
817 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
819 dnl Check for pthreads
821 if test "x$ax_pthread_ok" = xno; then
822 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
824 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
825 dnl to -pthread, which causes problems if we need -lpthread to appear in
827 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
829 dnl pthread-stubs is mandatory on targets where it exists
832 pthread_stubs_possible="no"
835 pthread_stubs_possible="yes"
839 if test "x$pthread_stubs_possible" = xyes; then
840 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs)
841 AC_SUBST(PTHREADSTUBS_CFLAGS)
842 AC_SUBST(PTHREADSTUBS_LIBS)
845 dnl SELinux awareness.
846 AC_ARG_ENABLE([selinux],
847 [AS_HELP_STRING([--enable-selinux],
848 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
849 [MESA_SELINUX="$enableval"],
851 if test "x$enable_selinux" = "xyes"; then
852 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
853 [AC_CHECK_HEADER([selinux/selinux.h],[],
854 [AC_MSG_ERROR([SELinux headers not found])])
855 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
856 [AC_MSG_ERROR([SELinux library not found])])
857 SELINUX_LIBS="-lselinux"])
858 DEFINES="$DEFINES -DMESA_SELINUX"
860 AC_SUBST([SELINUX_CFLAGS])
861 AC_SUBST([SELINUX_LIBS])
864 AC_ARG_ENABLE([opengl],
865 [AS_HELP_STRING([--disable-opengl],
866 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
867 [enable_opengl="$enableval"],
869 AC_ARG_ENABLE([gles1],
870 [AS_HELP_STRING([--disable-gles1],
871 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
872 [enable_gles1="$enableval"],
874 AC_ARG_ENABLE([gles2],
875 [AS_HELP_STRING([--disable-gles2],
876 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
877 [enable_gles2="$enableval"],
881 [AS_HELP_STRING([--enable-dri],
882 [enable DRI modules @<:@default=enabled@:>@])],
883 [enable_dri="$enableval"],
886 AC_ARG_ENABLE([gallium-extra-hud],
887 [AS_HELP_STRING([--enable-gallium-extra-hud],
888 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
889 [enable_gallium_extra_hud="$enableval"],
890 [enable_gallium_extra_hud=no])
891 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
892 if test "x$enable_gallium_extra_hud" = xyes ; then
893 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
896 #TODO: no pkgconfig .pc available for libsensors.
897 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
898 AC_ARG_ENABLE([lmsensors],
899 [AS_HELP_STRING([--enable-lmsensors],
900 [enable HUD lmsensor support @<:@default=disabled@:>@])],
901 [enable_lmsensors="$enableval"],
902 [enable_lmsensors=no])
903 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
904 if test "x$enable_lmsensors" = xyes ; then
905 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
906 LIBSENSORS_LDFLAGS="-lsensors"
908 LIBSENSORS_LDFLAGS=""
910 AC_SUBST(LIBSENSORS_LDFLAGS)
921 if test "x$enable_dri" = xno; then
925 AC_ARG_ENABLE([dri3],
926 [AS_HELP_STRING([--enable-dri3],
927 [enable DRI3 @<:@default=auto@:>@])],
928 [enable_dri3="$enableval"],
929 [enable_dri3="$dri3_default"])
931 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
932 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
933 [enable_glx="$enableval"],
935 AC_ARG_ENABLE([osmesa],
936 [AS_HELP_STRING([--enable-osmesa],
937 [enable OSMesa library @<:@default=disabled@:>@])],
938 [enable_osmesa="$enableval"],
940 AC_ARG_ENABLE([gallium-osmesa],
941 [AS_HELP_STRING([--enable-gallium-osmesa],
942 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
943 [enable_gallium_osmesa="$enableval"],
944 [enable_gallium_osmesa=no])
946 [AS_HELP_STRING([--disable-egl],
947 [disable EGL library @<:@default=enabled@:>@])],
948 [enable_egl="$enableval"],
952 [AS_HELP_STRING([--enable-xa],
953 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
954 [enable_xa="$enableval"],
957 [AS_HELP_STRING([--enable-gbm],
958 [enable gbm library @<:@default=auto@:>@])],
959 [enable_gbm="$enableval"],
961 AC_ARG_ENABLE([nine],
962 [AS_HELP_STRING([--enable-nine],
963 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
964 [enable_nine="$enableval"],
967 AC_ARG_ENABLE([xvmc],
968 [AS_HELP_STRING([--enable-xvmc],
969 [enable xvmc library @<:@default=auto@:>@])],
970 [enable_xvmc="$enableval"],
972 AC_ARG_ENABLE([vdpau],
973 [AS_HELP_STRING([--enable-vdpau],
974 [enable vdpau library @<:@default=auto@:>@])],
975 [enable_vdpau="$enableval"],
978 [AS_HELP_STRING([--enable-omx],
979 [enable OpenMAX library @<:@default=disabled@:>@])],
980 [enable_omx="$enableval"],
983 [AS_HELP_STRING([--enable-va],
984 [enable va library @<:@default=auto@:>@])],
985 [enable_va="$enableval"],
987 AC_ARG_ENABLE([opencl],
988 [AS_HELP_STRING([--enable-opencl],
989 [enable OpenCL library @<:@default=disabled@:>@])],
990 [enable_opencl="$enableval"],
992 AC_ARG_ENABLE([opencl_icd],
993 [AS_HELP_STRING([--enable-opencl-icd],
994 [Build an OpenCL ICD library to be loaded by an ICD implementation
995 @<:@default=disabled@:>@])],
996 [enable_opencl_icd="$enableval"],
997 [enable_opencl_icd=no])
999 AC_ARG_ENABLE([gallium-tests],
1000 [AS_HELP_STRING([--enable-gallium-tests],
1001 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1002 [enable_gallium_tests="$enableval"],
1003 [enable_gallium_tests=no])
1005 # Option for Gallium drivers
1007 # Keep this in sync with the --with-gallium-drivers help string default value
1008 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1010 AC_ARG_WITH([gallium-drivers],
1011 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1012 [comma delimited Gallium drivers list, e.g.
1013 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
1014 @<:@default=r300,r600,svga,swrast@:>@])],
1015 [with_gallium_drivers="$withval"],
1016 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1018 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1019 # here so that the script doesn't choke on an unknown driver name later.
1020 case "$with_gallium_drivers" in
1021 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1022 no) with_gallium_drivers='' ;;
1025 if test "x$enable_opengl" = xno -a \
1026 "x$enable_gles1" = xno -a \
1027 "x$enable_gles2" = xno -a \
1028 "x$enable_nine" = xno -a \
1029 "x$enable_xa" = xno -a \
1030 "x$enable_xvmc" = xno -a \
1031 "x$enable_vdpau" = xno -a \
1032 "x$enable_omx" = xno -a \
1033 "x$enable_va" = xno -a \
1034 "x$enable_opencl" = xno; then
1035 AC_MSG_ERROR([at least one API should be enabled])
1038 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1039 if test "x$enable_opengl" = xno -a \
1040 "x$enable_gles1" = xyes; then
1041 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1044 if test "x$enable_opengl" = xno -a \
1045 "x$enable_gles2" = xyes; then
1046 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1049 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1050 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1051 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1052 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1053 "x$enable_gles1" = xyes -o \
1054 "x$enable_gles2" = xyes)
1056 # Validate GLX options
1057 if test "x$enable_glx" = xyes; then
1058 if test "x$enable_dri" = xyes; then
1060 elif test -n "$with_gallium_drivers"; then
1061 enable_glx=gallium-xlib
1066 case "x$enable_glx" in
1067 xdri | xxlib | xgallium-xlib)
1068 # GLX requires OpenGL
1069 if test "x$enable_opengl" = xno; then
1070 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1073 # Check individual dependencies
1074 case "x$enable_glx" in
1076 if test "x$enable_dri" = xno; then
1077 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1081 if test "x$enable_dri" = xyes; then
1082 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1086 if test "x$enable_dri" = xyes; then
1087 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1089 if test -z "$with_gallium_drivers"; then
1090 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1098 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1102 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1103 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1104 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1105 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1108 dnl Libglvnd configuration
1110 AC_ARG_ENABLE([libglvnd],
1111 [AS_HELP_STRING([--enable-libglvnd],
1112 [Build for libglvnd @<:@default=disabled@:>@])],
1113 [enable_libglvnd="$enableval"],
1114 [enable_libglvnd=no])
1115 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1116 if test "x$enable_libglvnd" = xyes ; then
1117 dnl XXX: update once we can handle more than libGL/glx.
1118 dnl Namely: we should error out if neither of the glvnd enabled libraries
1120 case "x$enable_glx" in
1122 AC_MSG_ERROR([cannot build libglvnd without GLX])
1124 xxlib | xgallium-xlib )
1125 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1131 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1132 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1133 DEFAULT_GL_LIB_NAME=GLX_mesa
1137 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1138 [have_libdrm=yes], [have_libdrm=no])
1139 if test "x$have_libdrm" = xyes; then
1140 DEFINES="$DEFINES -DHAVE_LIBDRM"
1143 # Select which platform-dependent DRI code gets built
1146 dri_platform='apple' ;;
1148 dri_platform='windows' ;;
1150 dri_platform='none' ;;
1152 dri_platform='drm' ;;
1155 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1156 have_drisw_kms='yes'
1159 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1160 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1161 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1162 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1163 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1164 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1165 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1166 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1167 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1169 AC_ARG_ENABLE([shared-glapi],
1170 [AS_HELP_STRING([--enable-shared-glapi],
1171 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1172 [enable_shared_glapi="$enableval"],
1173 [enable_shared_glapi=yes])
1175 case "x$enable_opengl$enable_gles1$enable_gles2" in
1177 if test "x$enable_shared_glapi" = xno; then
1178 AC_MSG_ERROR([shared GLAPI required when building two or more of
1179 the following APIs - opengl, gles1 gles2])
1184 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1186 # Build the pipe-drivers as separate libraries/modules.
1187 # Do not touch this unless you know what you are doing.
1188 # XXX: Expose via configure option ?
1189 enable_shared_pipe_drivers=no
1192 dnl Driver specific build directories
1195 if test "x$enable_gallium_osmesa" = xyes; then
1196 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1197 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1199 if test "x$enable_osmesa" = xyes; then
1200 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1204 AC_SUBST([MESA_LLVM])
1208 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1209 [choose SHA1 implementation])])
1210 case "x$with_sha1" in
1211 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1214 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1217 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1218 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1221 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1222 AC_MSG_ERROR([sha1 in libc requested but not found])
1224 if test "x$with_sha1" = xlibc; then
1225 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1226 [Use libc SHA1 functions])
1229 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1230 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1231 with_sha1=CommonCrypto
1233 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1234 AC_MSG_ERROR([CommonCrypto requested but not found])
1236 if test "x$with_sha1" = xCommonCrypto; then
1237 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1238 [Use CommonCrypto SHA1 functions])
1241 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1242 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1243 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1246 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1247 AC_MSG_ERROR([CryptoAPI requested but not found])
1249 if test "x$with_sha1" = xCryptoAPI; then
1250 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1251 [Use CryptoAPI SHA1 functions])
1254 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1255 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1258 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1259 AC_MSG_ERROR([libmd requested but not found])
1261 if test "x$with_sha1" = xlibmd; then
1262 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1263 [Use libmd SHA1 functions])
1266 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1267 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1270 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1271 AC_MSG_ERROR([libsha1 requested but not found])
1273 if test "x$with_sha1" = xlibsha1; then
1274 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1275 [Use libsha1 for SHA1])
1278 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1279 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1282 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1283 AC_MSG_ERROR([libnettle requested but not found])
1285 if test "x$with_sha1" = xlibnettle; then
1286 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1287 [Use libnettle SHA1 functions])
1290 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1291 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1294 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1295 AC_MSG_ERROR([libgcrypt requested but not found])
1297 if test "x$with_sha1" = xlibgcrypt; then
1298 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1299 [Use libgcrypt SHA1 functions])
1302 # We don't need all of the OpenSSL libraries, just libcrypto
1303 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1304 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1305 [HAVE_OPENSSL_PKC=no])
1306 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1307 if test "x$with_sha1" = x; then
1311 if test "x$with_sha1" = xlibcrypto; then
1312 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1315 if test "x$with_sha1" = xlibcrypto; then
1316 if test "x$HAVE_LIBCRYPTO" = xyes; then
1319 SHA1_LIBS="$OPENSSL_LIBS"
1320 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1323 AC_MSG_CHECKING([for SHA1 implementation])
1324 AC_MSG_RESULT([$with_sha1])
1326 AC_SUBST(SHA1_CFLAGS)
1328 # Enable a define for SHA1
1329 if test "x$with_sha1" != "x"; then
1330 DEFINES="$DEFINES -DHAVE_SHA1"
1333 # Allow user to configure out the shader-cache feature
1334 AC_ARG_ENABLE([shader-cache],
1335 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1336 [enable_shader_cache="$enableval"],
1337 [if test "x$with_sha1" != "x"; then
1338 enable_shader_cache=yes
1340 enable_shader_cache=no
1342 if test "x$with_sha1" = "x"; then
1343 if test "x$enable_shader_cache" = "xyes"; then
1344 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1347 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1348 if test "x$enable_shader_cache" = "xyes"; then
1349 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1359 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1360 have_libudev=yes, have_libudev=no)
1362 AC_ARG_ENABLE([sysfs],
1363 [AS_HELP_STRING([--enable-sysfs],
1364 [enable /sys PCI identification @<:@default=disabled@:>@])],
1365 [have_sysfs="$enableval"],
1369 if test "x$enable_dri" = xyes; then
1370 if test "$enable_static" = yes; then
1371 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1374 # not a hard requirement as swrast does not depend on it
1375 if test "x$have_libdrm" = xyes; then
1376 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1380 AC_ARG_ENABLE([driglx-direct],
1381 [AS_HELP_STRING([--disable-driglx-direct],
1382 [disable direct rendering in GLX and EGL for DRI \
1383 @<:@default=auto@:>@])],
1384 [driglx_direct="$enableval"],
1385 [driglx_direct="yes"])
1388 dnl libGL configuration per driver
1390 case "x$enable_glx" in
1391 xxlib | xgallium-xlib)
1393 dri_modules="x11 xext xcb"
1394 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1395 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1396 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1397 GL_LIB_DEPS="$XLIBGL_LIBS"
1398 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1399 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1403 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1405 # find the DRI deps for libGL
1406 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1408 if test x"$driglx_direct" = xyes; then
1409 if test x"$dri_platform" = xdrm ; then
1410 DEFINES="$DEFINES -DGLX_USE_DRM"
1411 if test "x$have_libdrm" != xyes; then
1412 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1415 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1416 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1417 if test x"$enable_dri3" = xyes; then
1418 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1419 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1422 if test x"$enable_dri" = xyes; then
1423 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1426 if test x"$enable_dri3" = xyes; then
1427 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1428 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1429 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1432 if test x"$dri_platform" = xapple ; then
1433 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1435 if test x"$dri_platform" = xwindows ; then
1436 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1440 # add xf86vidmode if available
1441 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1442 if test "$HAVE_XF86VIDMODE" = yes ; then
1443 dri_modules="$dri_modules xxf86vm"
1446 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1447 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1448 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1449 GL_LIB_DEPS="$DRIGL_LIBS"
1451 # need DRM libs, $PTHREAD_LIBS, etc.
1452 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1453 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1458 if test "$have_libudev" = yes; then
1459 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1463 if test "$have_sysfs" = yes; then
1464 DEFINES="$DEFINES -DHAVE_SYSFS"
1468 # This is outside the case (above) so that it is invoked even for non-GLX
1470 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1472 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1473 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1474 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1475 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1477 AC_SUBST([X11_INCLUDES])
1478 AC_SUBST([GL_LIB_DEPS])
1479 AC_SUBST([GL_PC_REQ_PRIV])
1480 AC_SUBST([GL_PC_LIB_PRIV])
1481 AC_SUBST([GL_PC_CFLAGS])
1482 AC_SUBST([DRI_PC_REQ_PRIV])
1483 AC_SUBST([GLESv1_CM_LIB_DEPS])
1484 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1485 AC_SUBST([GLESv2_LIB_DEPS])
1486 AC_SUBST([GLESv2_PC_LIB_PRIV])
1488 AC_SUBST([HAVE_XF86VIDMODE])
1493 case "x$enable_glx" in
1494 xxlib | xgallium-xlib)
1495 DEFINES="$DEFINES -DUSE_XSHM"
1498 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1499 if test "x$driglx_direct" = xyes; then
1500 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1509 AC_ARG_ENABLE([glx-tls],
1510 [AS_HELP_STRING([--enable-glx-tls],
1511 [enable TLS support in GLX @<:@default=disabled@:>@])],
1512 [GLX_USE_TLS="$enableval"],
1514 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1516 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1517 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1519 dnl Read-only text section on x86 hardened platforms
1520 AC_ARG_ENABLE([glx-read-only-text],
1521 [AS_HELP_STRING([--enable-glx-read-only-text],
1522 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1523 [enable_glx_read_only_text="$enableval"],
1524 [enable_glx_read_only_text=no])
1525 if test "x$enable_glx_read_only_text" = xyes; then
1526 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1532 dnl Directory for DRI drivers
1533 AC_ARG_WITH([dri-driverdir],
1534 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1535 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1536 [DRI_DRIVER_INSTALL_DIR="$withval"],
1537 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1538 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1539 dnl Extra search path for DRI drivers
1540 AC_ARG_WITH([dri-searchpath],
1541 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1542 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1543 [DRI_DRIVER_SEARCH_DIR="$withval"],
1544 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1545 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1546 dnl Which drivers to build - default is chosen by platform
1547 AC_ARG_WITH([dri-drivers],
1548 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1549 [comma delimited classic DRI drivers list, e.g.
1550 "swrast,i965,radeon" @<:@default=auto@:>@])],
1551 [with_dri_drivers="$withval"],
1552 [with_dri_drivers=auto])
1554 if test "x$with_dri_drivers" = xauto; then
1555 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1556 with_dri_drivers="yes"
1558 with_dri_drivers="no"
1561 if test "x$with_dri_drivers" = xno; then
1565 dnl If $with_dri_drivers is yes, drivers will be added through
1566 dnl platform checks. Set DEFINES and LIB_DEPS
1567 if test "x$enable_dri" = xyes; then
1568 # Platform specific settings and drivers to build
1571 DEFINES="$DEFINES -DHAVE_ALIAS"
1572 if test "x$enable_dri3" = xyes; then
1573 DEFINES="$DEFINES -DHAVE_DRI3"
1576 if test "x$have_pci_id" != xyes; then
1577 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1582 # Build only the drivers for cards that exist on PowerPC/sparc
1583 if test "x$with_dri_drivers" = "xyes"; then
1584 with_dri_drivers="r200 radeon swrast"
1589 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1590 DEFINES="$DEFINES -DHAVE_ALIAS"
1593 DEFINES="$DEFINES -DHAVE_ALIAS"
1596 if test "x$with_dri_drivers" = "xyes"; then
1597 with_dri_drivers="swrast"
1601 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1602 if test "x$with_dri_drivers" = "xyes"; then
1603 with_dri_drivers="swrast"
1609 if test "x$with_dri_drivers" = "xyes"; then
1610 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1614 PKG_CHECK_MODULES([EXPAT], [expat], [],
1615 # expat version 2.0 and earlier do not provide expat.pc
1616 [AC_CHECK_HEADER([expat.h],[],
1617 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1618 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1619 [AC_MSG_ERROR([Expat library required for DRI not found])])
1620 EXPAT_LIBS="-lexpat"])
1622 # put all the necessary libs together
1623 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1626 AC_SUBST([DRI_LIB_DEPS])
1629 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1630 if test -n "$with_dri_drivers"; then
1631 if test "x$enable_opengl" != xyes; then
1632 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1635 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1636 for driver in $dri_drivers; do
1637 DRI_DIRS="$DRI_DIRS $driver"
1641 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1645 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1648 HAVE_NOUVEAU_DRI=yes;
1649 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1652 HAVE_RADEON_DRI=yes;
1653 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1657 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1660 HAVE_SWRAST_DRI=yes;
1663 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1667 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1672 # Vulkan driver configuration
1675 AC_ARG_WITH([vulkan-drivers],
1676 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1677 [comma delimited Vulkan drivers list, e.g.
1679 @<:@default=no@:>@])],
1680 [with_vulkan_drivers="$withval"],
1681 [with_vulkan_drivers="no"])
1683 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1684 # here so that the script doesn't choke on an unknown driver name later.
1685 case "x$with_vulkan_drivers" in
1686 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1687 xno) with_vulkan_drivers='' ;;
1690 AC_ARG_WITH([vulkan-icddir],
1691 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1692 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1693 [VULKAN_ICD_INSTALL_DIR="$withval"],
1694 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1695 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1697 AC_ARG_ENABLE([vulkan-icd-full-driver-path],
1698 [AS_HELP_STRING([--disable-vulkan-icd-full-driver-path],
1699 [create Vulkan ICD files with just a .so name and no path])],
1700 [vulkan_icd_driver_path="$enableval"],
1701 [vulkan_icd_driver_path="yes"])
1702 AM_CONDITIONAL(VULKAN_ICD_DRIVER_PATH, test "x$vulkan_icd_driver_path" = xyes)
1704 if test -n "$with_vulkan_drivers"; then
1705 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1706 for driver in $VULKAN_DRIVERS; do
1709 if test "x$HAVE_I965_DRI" != xyes; then
1710 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1712 if test "x$with_sha1" == "x"; then
1713 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1715 HAVE_INTEL_VULKAN=yes;
1719 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1720 HAVE_RADEON_VULKAN=yes;
1723 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1727 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1731 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1732 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1733 "x$enable_osmesa" = xyes -o \
1737 dnl OSMesa configuration
1740 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1741 AC_ARG_WITH([osmesa-bits],
1742 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1743 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1744 [osmesa_bits="$withval"],
1746 if test "x$osmesa_bits" != x8; then
1747 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1748 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1752 case "x$osmesa_bits" in
1754 OSMESA_LIB="${OSMESA_LIB}"
1757 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1758 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1761 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1765 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1766 # only link libraries with osmesa if shared
1767 if test "$enable_static" = no; then
1768 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1772 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1775 AC_SUBST([OSMESA_LIB_DEPS])
1776 AC_SUBST([OSMESA_PC_REQ])
1777 AC_SUBST([OSMESA_PC_LIB_PRIV])
1780 dnl gbm configuration
1782 if test "x$enable_gbm" = xauto; then
1783 case "$with_egl_platforms" in
1790 if test "x$enable_gbm" = xyes; then
1791 if test "x$need_pci_id$have_pci_id" = xyesno; then
1792 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1795 if test "x$enable_dri" = xyes; then
1796 if test "x$enable_shared_glapi" = xno; then
1797 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1800 # Strictly speaking libgbm does not require --enable-dri, although
1801 # both of its backends do. Thus one can build libgbm without any
1802 # backends if --disable-dri is set.
1803 # To avoid unnecessary complexity of checking if at least one backend
1804 # is available when building, just mandate --enable-dri.
1805 AC_MSG_ERROR([gbm requires --enable-dri])
1808 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1809 if test "x$need_pci_id$have_libudev" = xyesyes; then
1810 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1814 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1815 AC_SUBST([GBM_PC_REQ_PRIV])
1816 AC_SUBST([GBM_PC_LIB_PRIV])
1819 dnl EGL configuration
1823 if test "x$enable_egl" = xyes; then
1824 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1826 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1828 if test "$enable_static" != yes; then
1829 if test "x$enable_dri" = xyes; then
1830 HAVE_EGL_DRIVER_DRI2=1
1831 if test "x$enable_shared_glapi" = xno; then
1832 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1834 if test "x$enable_dri3" = xyes; then
1835 HAVE_EGL_DRIVER_DRI3=1
1836 if test "x$enable_shared_glapi" = xno; then
1837 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1841 # Avoid building an "empty" libEGL. Drop/update this
1842 # when other backends (haiku?) come along.
1843 AC_MSG_ERROR([egl requires --enable-dri])
1848 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1849 AC_SUBST([EGL_LIB_DEPS])
1854 dnl XA configuration
1856 if test "x$enable_xa" = xyes; then
1857 if test "x$with_gallium_drivers" = xswrast; then
1859 Building xa requires at least one non swrast gallium driver.
1860 If you are looking to use libxatracker.so with the VMware driver,
1861 make sure to include svga in the gallium drivers list, apart from
1863 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1865 gallium_st="$gallium_st xa"
1867 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1870 dnl Gallium G3DVL configuration
1872 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1873 if test "x$enable_xvmc" = xauto; then
1874 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1877 if test "x$enable_vdpau" = xauto; then
1878 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1881 if test "x$enable_omx" = xauto; then
1882 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1885 if test "x$enable_va" = xauto; then
1886 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1890 if test "x$enable_dri" = xyes -o \
1891 "x$enable_xvmc" = xyes -o \
1892 "x$enable_vdpau" = xyes -o \
1893 "x$enable_omx" = xyes -o \
1894 "x$enable_va" = xyes; then
1897 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1899 if test "x$enable_xvmc" = xyes -o \
1900 "x$enable_vdpau" = xyes -o \
1901 "x$enable_omx" = xyes -o \
1902 "x$enable_va" = xyes; then
1903 if test x"$enable_dri3" = xyes; then
1904 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
1905 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1907 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1909 need_gallium_vl_winsys=yes
1911 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1913 if test "x$enable_xvmc" = xyes; then
1914 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1915 gallium_st="$gallium_st xvmc"
1917 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1919 if test "x$enable_vdpau" = xyes; then
1920 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1921 gallium_st="$gallium_st vdpau"
1922 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
1924 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1926 if test "x$enable_omx" = xyes; then
1927 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1928 gallium_st="$gallium_st omx"
1930 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1932 if test "x$enable_va" = xyes; then
1933 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1934 gallium_st="$gallium_st va"
1936 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1939 dnl Nine Direct3D9 configuration
1941 if test "x$enable_nine" = xyes; then
1942 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1943 AC_MSG_ERROR([nine requires the gallium swrast driver])
1945 if test "x$with_gallium_drivers" = xswrast; then
1946 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1948 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1949 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1952 if test "x$enable_dri3" = xno; then
1953 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1956 gallium_st="$gallium_st nine"
1958 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1961 dnl OpenCL configuration
1964 AC_ARG_WITH([clang-libdir],
1965 [AS_HELP_STRING([--with-clang-libdir],
1966 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1967 [CLANG_LIBDIR="$withval"],
1970 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1971 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1973 if test "x$have_libelf" = xno; then
1976 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1977 AC_SUBST([LIBELF_LIBS])
1978 AC_SUBST([LIBELF_CFLAGS])
1981 if test "x$enable_opencl" = xyes; then
1982 if test -z "$with_gallium_drivers"; then
1983 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1986 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1987 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1990 if test "x$have_libclc" = xno; then
1991 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1992 Make sure the directory containing libclc.pc is specified in your
1993 PKG_CONFIG_PATH environment variable.
1994 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1996 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1997 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1998 AC_SUBST([LIBCLC_INCLUDEDIR])
1999 AC_SUBST([LIBCLC_LIBEXECDIR])
2002 gallium_st="$gallium_st clover"
2004 if test "x$enable_opencl_icd" = xyes; then
2005 OPENCL_LIBNAME="MesaOpenCL"
2007 OPENCL_LIBNAME="OpenCL"
2010 if test "x$have_libelf" != xyes; then
2011 AC_MSG_ERROR([Clover requires libelf])
2014 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2015 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2016 AC_SUBST([OPENCL_LIBNAME])
2019 dnl Gallium configuration
2021 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2023 AC_SUBST([LLVM_BINDIR])
2024 AC_SUBST([LLVM_CFLAGS])
2025 AC_SUBST([LLVM_CPPFLAGS])
2026 AC_SUBST([LLVM_CXXFLAGS])
2027 AC_SUBST([LLVM_LIBDIR])
2028 AC_SUBST([LLVM_LIBS])
2029 AC_SUBST([LLVM_LDFLAGS])
2030 AC_SUBST([LLVM_INCLUDEDIR])
2031 AC_SUBST([LLVM_VERSION])
2032 AC_SUBST([CLANG_RESOURCE_DIR])
2034 case "x$enable_opengl$enable_gles1$enable_gles2" in
2036 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2040 AC_SUBST([VG_LIB_DEPS])
2041 AC_SUBST([EGL_CLIENT_APIS])
2044 dnl EGL Platforms configuration
2046 AC_ARG_WITH([egl-platforms],
2047 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2048 [comma delimited native platforms libEGL supports, e.g.
2049 "x11,drm" @<:@default=auto@:>@])],
2050 [with_egl_platforms="$withval"],
2051 [if test "x$enable_egl" = xyes; then
2052 with_egl_platforms="x11"
2054 with_egl_platforms=""
2057 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2058 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2061 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2062 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2064 if test "x$WAYLAND_SCANNER" = x; then
2065 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2068 # Do per-EGL platform setups and checks
2069 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2070 for plat in $egl_platforms; do
2073 test "x$have_libdrm" != xyes &&
2074 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
2076 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2078 if test "x$WAYLAND_SCANNER" = x; then
2079 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2084 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2088 test "x$enable_gbm" = "xno" &&
2089 AC_MSG_ERROR([EGL platform drm needs gbm])
2090 test "x$have_libdrm" != xyes &&
2091 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
2095 test "x$have_libdrm" != xyes &&
2096 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
2103 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2107 case "$plat$need_pci_id$have_pci_id" in
2108 waylandyesno|drmyesno)
2109 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
2113 # libEGL wants to default to the first platform specified in
2114 # ./configure. parse that here.
2115 if test "x$egl_platforms" != "x"; then
2116 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2117 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2119 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2122 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2123 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2124 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2125 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2126 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2128 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2130 AC_SUBST([EGL_NATIVE_PLATFORM])
2131 AC_SUBST([EGL_CFLAGS])
2133 # If we don't have the X11 platform, set this define so we don't try to include
2135 if ! echo "$egl_platforms" | grep -q 'x11'; then
2136 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2137 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2143 AC_ARG_ENABLE([gallium-llvm],
2144 [AS_HELP_STRING([--enable-gallium-llvm],
2145 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2146 [enable_gallium_llvm="$enableval"],
2147 [enable_gallium_llvm=auto])
2149 AC_ARG_ENABLE([llvm-shared-libs],
2150 [AS_HELP_STRING([--enable-llvm-shared-libs],
2151 [link with LLVM shared libraries @<:@default=enabled@:>@])],
2152 [enable_llvm_shared_libs="$enableval"],
2153 [enable_llvm_shared_libs=yes])
2155 AC_ARG_WITH([llvm-prefix],
2156 [AS_HELP_STRING([--with-llvm-prefix],
2157 [Prefix for LLVM installations in non-standard locations])],
2158 [llvm_prefix="$withval"],
2162 # Call this inside ` ` to get the return value.
2163 # $1 is the llvm-config command with arguments.
2164 strip_unwanted_llvm_flags() {
2165 # Use \> (marks the end of the word)
2167 -e 's/-march=\S*//g' \
2168 -e 's/-mtune=\S*//g' \
2169 -e 's/-mcpu=\S*//g' \
2170 -e 's/-DNDEBUG\>//g' \
2171 -e 's/-D_GNU_SOURCE\>//g' \
2172 -e 's/-pedantic\>//g' \
2173 -e 's/-Wcovered-switch-default\>//g' \
2177 -e 's/-Wcast-qual\>//g' \
2178 -e 's/-Woverloaded-virtual\>//g' \
2179 -e 's/-fcolor-diagnostics\>//g' \
2180 -e 's/-fdata-sections\>//g' \
2181 -e 's/-ffunction-sections\>//g' \
2182 -e 's/-fno-exceptions\>//g' \
2183 -e 's/-fomit-frame-pointer\>//g' \
2184 -e 's/-fvisibility-inlines-hidden\>//g' \
2186 -e 's/-fstack-protector-strong\>//g'
2189 llvm_check_version_for() {
2190 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
2191 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
2197 if test -z "$with_gallium_drivers"; then
2198 enable_gallium_llvm=no
2200 if test "x$enable_gallium_llvm" = xauto; then
2202 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2205 if test "x$enable_gallium_llvm" = xyes || test "x$HAVE_RADEON_VULKAN" = xyes; then
2206 if test -n "$llvm_prefix"; then
2207 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
2209 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
2212 if test "x$LLVM_CONFIG" != xno; then
2213 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
2214 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2215 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
2216 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
2217 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2218 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2219 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
2220 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
2222 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
2223 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2224 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
2225 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2227 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
2228 if test -z "$LLVM_VERSION_PATCH"; then
2229 LLVM_VERSION_PATCH=0
2232 if test -n "${LLVM_VERSION_MAJOR}"; then
2233 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
2235 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
2238 LLVM_REQUIRED_VERSION_MAJOR="3"
2239 LLVM_REQUIRED_VERSION_MINOR="3"
2240 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
2241 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
2244 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
2246 if $LLVM_CONFIG --components | grep -q inteljitevents ; then
2247 LLVM_COMPONENTS="${LLVM_COMPONENTS} inteljitevents"
2250 if test "x$enable_opencl" = xyes; then
2251 llvm_check_version_for "3" "6" "0" "opencl"
2253 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
2254 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
2256 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2259 dnl Check for Clang internal headers
2260 if test "x$enable_opencl" = xyes; then
2261 if test -z "$CLANG_LIBDIR"; then
2262 CLANG_LIBDIR=${LLVM_LIBDIR}
2264 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2265 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2266 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2276 if test "x$enable_opencl" = xyes; then
2277 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2281 dnl Directory for XVMC libs
2282 AC_ARG_WITH([xvmc-libdir],
2283 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2284 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2285 [XVMC_LIB_INSTALL_DIR="$withval"],
2286 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2287 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2292 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2294 dnl Directory for VDPAU libs
2295 AC_ARG_WITH([vdpau-libdir],
2296 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2297 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2298 [VDPAU_LIB_INSTALL_DIR="$withval"],
2299 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2300 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2302 dnl Directory for OMX libs
2304 AC_ARG_WITH([omx-libdir],
2305 [AS_HELP_STRING([--with-omx-libdir=DIR],
2306 [directory for the OMX libraries])],
2307 [OMX_LIB_INSTALL_DIR="$withval"],
2308 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2309 AC_SUBST([OMX_LIB_INSTALL_DIR])
2311 dnl Directory for VA libs
2313 AC_ARG_WITH([va-libdir],
2314 [AS_HELP_STRING([--with-va-libdir=DIR],
2315 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2316 [VA_LIB_INSTALL_DIR="$withval"],
2317 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2318 AC_SUBST([VA_LIB_INSTALL_DIR])
2320 AC_ARG_WITH([d3d-libdir],
2321 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2322 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2323 [D3D_DRIVER_INSTALL_DIR="$withval"],
2324 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2325 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2328 dnl Gallium helper functions
2330 gallium_require_drm() {
2331 if test "x$have_libdrm" != xyes; then
2332 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2336 gallium_require_llvm() {
2337 if test "x$MESA_LLVM" = x0; then
2338 case "$host" in *gnux32) return;; esac
2340 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2345 gallium_require_drm_loader() {
2346 if test "x$need_pci_id$have_pci_id" = xyesno; then
2347 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2351 dnl This is for Glamor. Skip this if OpenGL is disabled.
2353 if test "x$enable_opengl" = xno; then
2357 case "$with_egl_platforms" in
2361 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2364 if test "x$enable_gbm" != xyes; then
2365 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2369 radeon_llvm_check() {
2370 if test ${LLVM_VERSION_INT} -lt 307; then
2371 amdgpu_llvm_target_name='r600'
2373 amdgpu_llvm_target_name='amdgpu'
2375 llvm_check_version_for $2 $3 $4 $1
2376 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2377 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2379 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2380 NEED_RADEON_LLVM=yes
2381 if test "x$have_libelf" != xyes; then
2382 AC_MSG_ERROR([$1 requires libelf when using llvm])
2386 radeon_gallium_llvm_check() {
2387 if test "x$enable_gallium_llvm" != "xyes"; then
2388 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2390 radeon_llvm_check $*
2394 gallium_require_llvm $1
2395 if test ${LLVM_VERSION_INT} -lt 306; then
2396 AC_MSG_ERROR([LLVM version 3.6 or later required when building $1])
2398 if test "x$enable_gallium_llvm" != "xyes"; then
2399 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2403 swr_require_cxx_feature_flags() {
2405 preprocessor_test="$2"
2409 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2411 save_CXXFLAGS="$CXXFLAGS"
2415 for opts in $option_list
2418 CXXFLAGS="$opts $save_CXXFLAGS"
2421 [ #if !($preprocessor_test)
2430 CXXFLAGS="$save_CXXFLAGS"
2432 if test $found -eq 1; then
2433 AC_MSG_RESULT([$opts])
2434 eval "$output_var=\$opts"
2438 AC_MSG_ERROR([swr requires $feature_name support])
2442 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2443 if test -n "$with_gallium_drivers"; then
2444 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2445 for driver in $gallium_drivers; do
2448 HAVE_GALLIUM_SVGA=yes
2449 gallium_require_drm "svga"
2450 gallium_require_drm_loader
2453 HAVE_GALLIUM_I915=yes
2454 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2455 gallium_require_drm "Gallium i915"
2456 gallium_require_drm_loader
2459 HAVE_GALLIUM_ILO=yes
2460 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2461 gallium_require_drm "Gallium i965/ilo"
2462 gallium_require_drm_loader
2465 HAVE_GALLIUM_R300=yes
2466 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2467 gallium_require_drm "Gallium R300"
2468 gallium_require_drm_loader
2469 gallium_require_llvm "Gallium R300"
2472 HAVE_GALLIUM_R600=yes
2473 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2474 gallium_require_drm "Gallium R600"
2475 gallium_require_drm_loader
2476 if test "x$enable_opencl" = xyes; then
2477 radeon_gallium_llvm_check "r600g" "3" "6" "0"
2478 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2482 HAVE_GALLIUM_RADEONSI=yes
2483 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2484 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2485 gallium_require_drm "radeonsi"
2486 gallium_require_drm_loader
2487 radeon_gallium_llvm_check "radeonsi" "3" "6" "0"
2488 require_egl_drm "radeonsi"
2491 HAVE_GALLIUM_NOUVEAU=yes
2492 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2493 gallium_require_drm "nouveau"
2494 gallium_require_drm_loader
2497 HAVE_GALLIUM_FREEDRENO=yes
2498 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2499 gallium_require_drm "freedreno"
2500 gallium_require_drm_loader
2503 HAVE_GALLIUM_SOFTPIPE=yes
2504 if test "x$MESA_LLVM" = x1; then
2505 HAVE_GALLIUM_LLVMPIPE=yes
2509 swr_llvm_check "swr"
2511 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2514 AC_SUBST([SWR_CXX11_CXXFLAGS])
2516 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2517 ",-mavx,-march=core-avx" \
2519 AC_SUBST([SWR_AVX_CXXFLAGS])
2521 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2522 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2524 AC_SUBST([SWR_AVX2_CXXFLAGS])
2526 HAVE_GALLIUM_SWR=yes
2529 HAVE_GALLIUM_VC4=yes
2530 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2531 gallium_require_drm "vc4"
2532 gallium_require_drm_loader
2534 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2535 [USE_VC4_SIMULATOR=yes;
2536 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2537 [USE_VC4_SIMULATOR=no])
2540 HAVE_GALLIUM_VIRGL=yes
2541 gallium_require_drm "virgl"
2542 gallium_require_drm_loader
2543 require_egl_drm "virgl"
2546 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2552 if test "x$HAVE_RADEON_VULKAN" != "x0"; then
2553 radeon_llvm_check "radv" "3" "9" "0"
2556 dnl Set LLVM_LIBS - This is done after the driver configuration so
2557 dnl that drivers can add additional components to LLVM_COMPONENTS.
2558 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2559 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2560 dnl this was causing the same libraries to be appear multiple times
2563 if test "x$MESA_LLVM" != x0; then
2565 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2566 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2568 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2570 dnl llvm-config may not give the right answer when llvm is a built as a
2571 dnl single shared library, so we must work the library name out for
2573 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2574 if test "x$enable_llvm_shared_libs" = xyes; then
2575 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2576 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2577 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2579 if test "x$llvm_have_one_so" = xyes; then
2580 dnl LLVM was built using auto*, so there is only one shared object.
2581 LLVM_LIBS="-l$LLVM_SO_NAME"
2583 dnl If LLVM was built with CMake, there will be one shared object per
2585 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2586 [AC_MSG_ERROR([Could not find llvm shared libraries:
2587 Please make sure you have built llvm with the --enable-shared option
2588 and that your llvm libraries are installed in $LLVM_LIBDIR
2589 If you have installed your llvm libraries to a different directory you
2590 can use the --with-llvm-prefix= configure flag to specify this directory.
2591 NOTE: Mesa is attempting to use llvm shared libraries by default.
2592 If you do not want to build with llvm shared libraries and instead want to
2593 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2594 invocation and rebuild.])])
2596 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2597 dnl install uses a shared object for each component and we have
2598 dnl already added all of these objects to LLVM_LIBS.
2601 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2602 dnl We need to link to llvm system libs when using static libs
2603 dnl However, only llvm 3.5+ provides --system-libs
2604 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2605 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2610 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2611 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2612 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2613 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2614 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2615 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2616 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2617 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2618 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2619 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2620 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2621 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2622 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2623 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2624 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2625 "x$HAVE_GALLIUM_SWR" = xyes)
2626 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2627 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2629 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2631 if test "x$enable_dri" = xyes; then
2632 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2635 if test "x$have_drisw_kms" = xyes; then
2636 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2638 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2640 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2641 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2642 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2643 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2644 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2645 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2647 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2648 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2650 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2651 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2652 "x$HAVE_RADEON_VULKAN" = xyes)
2654 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2655 "x$HAVE_I965_DRI" = xyes)
2657 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2658 "x$HAVE_GALLIUM_R600" = xyes -o \
2659 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2660 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2661 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2662 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2663 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2664 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2665 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2666 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2669 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2670 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2671 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2672 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2673 "x$enable_gallium_osmesa" = xyes)
2675 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2676 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2677 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2679 AC_SUBST([NINE_MAJOR], 1)
2680 AC_SUBST([NINE_MINOR], 0)
2681 AC_SUBST([NINE_TINY], 0)
2682 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2684 AC_SUBST([VDPAU_MAJOR], 1)
2685 AC_SUBST([VDPAU_MINOR], 0)
2687 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2688 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2689 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2690 AC_SUBST([VA_MINOR], $VA_MINOR)
2692 AC_SUBST([XVMC_MAJOR], 1)
2693 AC_SUBST([XVMC_MINOR], 0)
2695 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2696 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2697 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2698 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2700 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2701 AC_SUBST([XA_MINOR], $XA_MINOR)
2702 AC_SUBST([XA_TINY], $XA_TINY)
2703 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2705 AC_SUBST([TIMESTAMP_CMD], '`test $(SOURCE_DATE_EPOCH) && echo $(SOURCE_DATE_EPOCH) || date +%s`')
2707 AC_ARG_ENABLE(valgrind,
2708 [AS_HELP_STRING([--enable-valgrind],
2709 [Build mesa with valgrind support (default: auto)])],
2710 [VALGRIND=$enableval], [VALGRIND=auto])
2711 if test "x$VALGRIND" != xno; then
2712 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2714 AC_MSG_CHECKING([whether to enable Valgrind support])
2715 if test "x$VALGRIND" = xauto; then
2716 VALGRIND="$have_valgrind"
2719 if test "x$VALGRIND" = "xyes"; then
2720 if ! test "x$have_valgrind" = xyes; then
2721 AC_MSG_ERROR([Valgrind support required but not present])
2723 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2726 AC_MSG_RESULT([$VALGRIND])
2728 dnl Restore LDFLAGS and CPPFLAGS
2729 LDFLAGS="$_SAVE_LDFLAGS"
2730 CPPFLAGS="$_SAVE_CPPFLAGS"
2732 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2733 if test "x$acv_mesa_CLANG" = xyes; then
2734 CFLAGS="$CFLAGS -Qunused-arguments"
2735 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2738 dnl Add user CFLAGS and CXXFLAGS
2739 CFLAGS="$CFLAGS $USER_CFLAGS"
2740 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2742 dnl Substitute the config
2743 AC_CONFIG_FILES([Makefile
2746 src/amd/common/Makefile
2747 src/amd/vulkan/Makefile
2748 src/compiler/Makefile
2751 src/egl/wayland/wayland-drm/Makefile
2752 src/egl/wayland/wayland-egl/Makefile
2753 src/egl/wayland/wayland-egl/wayland-egl.pc
2754 src/gallium/Makefile
2755 src/gallium/auxiliary/Makefile
2756 src/gallium/auxiliary/pipe-loader/Makefile
2757 src/gallium/drivers/freedreno/Makefile
2758 src/gallium/drivers/ddebug/Makefile
2759 src/gallium/drivers/i915/Makefile
2760 src/gallium/drivers/ilo/Makefile
2761 src/gallium/drivers/llvmpipe/Makefile
2762 src/gallium/drivers/noop/Makefile
2763 src/gallium/drivers/nouveau/Makefile
2764 src/gallium/drivers/r300/Makefile
2765 src/gallium/drivers/r600/Makefile
2766 src/gallium/drivers/radeon/Makefile
2767 src/gallium/drivers/radeonsi/Makefile
2768 src/gallium/drivers/rbug/Makefile
2769 src/gallium/drivers/softpipe/Makefile
2770 src/gallium/drivers/svga/Makefile
2771 src/gallium/drivers/swr/Makefile
2772 src/gallium/drivers/trace/Makefile
2773 src/gallium/drivers/vc4/Makefile
2774 src/gallium/drivers/virgl/Makefile
2775 src/gallium/state_trackers/clover/Makefile
2776 src/gallium/state_trackers/dri/Makefile
2777 src/gallium/state_trackers/glx/xlib/Makefile
2778 src/gallium/state_trackers/nine/Makefile
2779 src/gallium/state_trackers/omx/Makefile
2780 src/gallium/state_trackers/osmesa/Makefile
2781 src/gallium/state_trackers/va/Makefile
2782 src/gallium/state_trackers/vdpau/Makefile
2783 src/gallium/state_trackers/xa/Makefile
2784 src/gallium/state_trackers/xvmc/Makefile
2785 src/gallium/targets/d3dadapter9/Makefile
2786 src/gallium/targets/d3dadapter9/d3d.pc
2787 src/gallium/targets/dri/Makefile
2788 src/gallium/targets/libgl-xlib/Makefile
2789 src/gallium/targets/omx/Makefile
2790 src/gallium/targets/opencl/Makefile
2791 src/gallium/targets/opencl/mesa.icd
2792 src/gallium/targets/osmesa/Makefile
2793 src/gallium/targets/osmesa/osmesa.pc
2794 src/gallium/targets/pipe-loader/Makefile
2795 src/gallium/targets/va/Makefile
2796 src/gallium/targets/vdpau/Makefile
2797 src/gallium/targets/xa/Makefile
2798 src/gallium/targets/xa/xatracker.pc
2799 src/gallium/targets/xvmc/Makefile
2800 src/gallium/tests/trivial/Makefile
2801 src/gallium/tests/unit/Makefile
2802 src/gallium/winsys/freedreno/drm/Makefile
2803 src/gallium/winsys/i915/drm/Makefile
2804 src/gallium/winsys/intel/drm/Makefile
2805 src/gallium/winsys/nouveau/drm/Makefile
2806 src/gallium/winsys/radeon/drm/Makefile
2807 src/gallium/winsys/amdgpu/drm/Makefile
2808 src/gallium/winsys/svga/drm/Makefile
2809 src/gallium/winsys/sw/dri/Makefile
2810 src/gallium/winsys/sw/kms-dri/Makefile
2811 src/gallium/winsys/sw/null/Makefile
2812 src/gallium/winsys/sw/wrapper/Makefile
2813 src/gallium/winsys/sw/xlib/Makefile
2814 src/gallium/winsys/vc4/drm/Makefile
2815 src/gallium/winsys/virgl/drm/Makefile
2816 src/gallium/winsys/virgl/vtest/Makefile
2820 src/glx/apple/Makefile
2821 src/glx/tests/Makefile
2822 src/glx/windows/Makefile
2823 src/glx/windows/windowsdriproto.pc
2826 src/intel/tools/Makefile
2827 src/intel/vulkan/Makefile
2830 src/mapi/es1api/glesv1_cm.pc
2831 src/mapi/es2api/glesv2.pc
2832 src/mapi/glapi/gen/Makefile
2835 src/mesa/drivers/dri/dri.pc
2836 src/mesa/drivers/dri/common/Makefile
2837 src/mesa/drivers/dri/common/xmlpool/Makefile
2838 src/mesa/drivers/dri/i915/Makefile
2839 src/mesa/drivers/dri/i965/Makefile
2840 src/mesa/drivers/dri/Makefile
2841 src/mesa/drivers/dri/nouveau/Makefile
2842 src/mesa/drivers/dri/r200/Makefile
2843 src/mesa/drivers/dri/radeon/Makefile
2844 src/mesa/drivers/dri/swrast/Makefile
2845 src/mesa/drivers/osmesa/Makefile
2846 src/mesa/drivers/osmesa/osmesa.pc
2847 src/mesa/drivers/x11/Makefile
2848 src/mesa/main/tests/Makefile
2850 src/util/tests/hash_table/Makefile])
2854 # Fix up dependencies in *.Plo files, where we changed the extension of a
2856 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2860 dnl Output some configuration info for the user
2863 echo " prefix: $prefix"
2864 echo " exec_prefix: $exec_prefix"
2865 echo " libdir: $libdir"
2866 echo " includedir: $includedir"
2870 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2874 case "x$enable_osmesa$enable_gallium_osmesa" in
2876 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2879 echo " OSMesa: lib$OSMESA_LIB"
2887 if test "x$enable_dri" != xno; then
2888 echo " DRI platform: $dri_platform"
2889 if test -z "$DRI_DIRS"; then
2890 echo " DRI drivers: no"
2892 echo " DRI drivers: $DRI_DIRS"
2894 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2897 case "x$enable_glx" in
2899 echo " GLX: DRI-based"
2902 echo " GLX: Xlib-based"
2905 echo " GLX: Xlib-based (Gallium)"
2908 echo " GLX: $enable_glx"
2914 echo " EGL: $enable_egl"
2915 if test "$enable_egl" = yes; then
2916 echo " EGL platforms: $egl_platforms"
2919 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2920 egl_drivers="$egl_drivers builtin:egl_dri2"
2922 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2923 egl_drivers="$egl_drivers builtin:egl_dri3"
2926 echo " EGL drivers: $egl_drivers"
2931 if test "x$VULKAN_DRIVERS" != x; then
2932 echo " Vulkan drivers: $VULKAN_DRIVERS"
2933 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2935 echo " Vulkan drivers: no"
2939 if test "x$MESA_LLVM" = x1; then
2941 echo " llvm-config: $LLVM_CONFIG"
2942 echo " llvm-version: $LLVM_VERSION"
2948 if test -n "$with_gallium_drivers"; then
2949 echo " Gallium drivers: $gallium_drivers"
2950 echo " Gallium st: $gallium_st"
2956 if test "x$enable_gallium_extra_hud" != xyes; then
2957 echo " HUD extra stats: no"
2959 echo " HUD extra stats: yes"
2962 if test "x$enable_lmsensors" != xyes; then
2963 echo " HUD lmsensors: no"
2965 echo " HUD lmsensors: yes"
2970 echo " Shader cache: $enable_shader_cache"
2971 if test "x$enable_shader_cache" = "xyes"; then
2972 echo " With SHA1 from: $with_sha1"
2977 echo " Shared libs: $enable_shared"
2978 echo " Static libs: $enable_static"
2979 echo " Shared-glapi: $enable_shared_glapi"
2981 dnl Compiler options
2982 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2983 cflags=`echo $CFLAGS | \
2984 $SED 's/^ *//;s/ */ /;s/ *$//'`
2985 cxxflags=`echo $CXXFLAGS | \
2986 $SED 's/^ *//;s/ */ /;s/ *$//'`
2987 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2989 echo " CFLAGS: $cflags"
2990 echo " CXXFLAGS: $cxxflags"
2991 echo " Macros: $defines"
2993 if test "x$MESA_LLVM" = x1; then
2994 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2995 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2996 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2997 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3000 echo " PYTHON2: $PYTHON2"
3003 echo " Run '${MAKE-make}' to build Mesa"