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=2.4.74
78 LIBDRM_VC4_REQUIRED=2.4.69
79 DRI2PROTO_REQUIRED=2.6
80 DRI3PROTO_REQUIRED=1.0
81 PRESENTPROTO_REQUIRED=1.0
82 GLPROTO_REQUIRED=1.4.14
83 LIBOMXIL_BELLAGIO_REQUIRED=0.0
86 WAYLAND_REQUIRED=1.2.0
90 XSHMFENCE_REQUIRED=1.1
92 PYTHON_MAKO_REQUIRED=0.8.0
93 LIBSENSORS_REQUIRED=4.0.0
102 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
109 LT_INIT([disable-static])
111 AC_CHECK_PROG(RM, rm, [rm -f])
112 AC_CHECK_PROG(XXD, xxd, [xxd])
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$ax_pthread_ok" = xno; then
822 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
824 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
825 dnl to -pthread, which causes problems if we need -lpthread to appear in
826 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
827 dnl is not valid for that platform.
828 if test "x$android" = xno; then
829 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
832 dnl pthread-stubs is mandatory on targets where it exists
835 pthread_stubs_possible="no"
838 pthread_stubs_possible="yes"
842 if test "x$pthread_stubs_possible" = xyes; then
843 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs)
844 AC_SUBST(PTHREADSTUBS_CFLAGS)
845 AC_SUBST(PTHREADSTUBS_LIBS)
848 dnl SELinux awareness.
849 AC_ARG_ENABLE([selinux],
850 [AS_HELP_STRING([--enable-selinux],
851 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
852 [MESA_SELINUX="$enableval"],
854 if test "x$enable_selinux" = "xyes"; then
855 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
856 [AC_CHECK_HEADER([selinux/selinux.h],[],
857 [AC_MSG_ERROR([SELinux headers not found])])
858 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
859 [AC_MSG_ERROR([SELinux library not found])])
860 SELINUX_LIBS="-lselinux"])
861 DEFINES="$DEFINES -DMESA_SELINUX"
863 AC_SUBST([SELINUX_CFLAGS])
864 AC_SUBST([SELINUX_LIBS])
869 AC_ARG_ENABLE([llvm-shared-libs],
870 [AS_HELP_STRING([--enable-llvm-shared-libs],
871 [link with LLVM shared libraries @<:@default=enabled@:>@])],
872 [enable_llvm_shared_libs="$enableval"],
873 [enable_llvm_shared_libs=yes])
875 AC_ARG_WITH([llvm-prefix],
876 [AS_HELP_STRING([--with-llvm-prefix],
877 [Prefix for LLVM installations in non-standard locations])],
878 [llvm_prefix="$withval"],
881 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
882 if test "x$have_libelf" = xno; then
885 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
886 AC_SUBST([LIBELF_LIBS])
887 AC_SUBST([LIBELF_CFLAGS])
890 if test -z "$LLVM_CONFIG"; then
891 if test -n "$llvm_prefix"; then
892 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
894 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
898 llvm_add_component() {
899 new_llvm_component=$1
902 LLVM_COMPONENTS="$LLVM_COMPONENTS $new_llvm_component"
905 llvm_add_default_components() {
908 # Required default components
909 llvm_add_component "bitwriter" $driver_name
910 llvm_add_component "engine" $driver_name
911 llvm_add_component "mcdisassembler" $driver_name
912 llvm_add_component "mcjit" $driver_name
914 # Optional default components
915 if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
916 LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
924 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
925 llvm_add_component $new_llvm_target $driver_name
927 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
931 # Call this inside ` ` to get the return value.
932 # $1 is the llvm-config command with arguments.
933 strip_unwanted_llvm_flags() {
934 # Use \> (marks the end of the word)
936 -e 's/-march=\S*//g' \
937 -e 's/-mtune=\S*//g' \
938 -e 's/-mcpu=\S*//g' \
939 -e 's/-DNDEBUG\>//g' \
940 -e 's/-D_GNU_SOURCE\>//g' \
941 -e 's/-pedantic\>//g' \
942 -e 's/-Wcovered-switch-default\>//g' \
946 -e 's/-Wcast-qual\>//g' \
947 -e 's/-Woverloaded-virtual\>//g' \
948 -e 's/-fcolor-diagnostics\>//g' \
949 -e 's/-fdata-sections\>//g' \
950 -e 's/-ffunction-sections\>//g' \
951 -e 's/-fno-exceptions\>//g' \
952 -e 's/-fomit-frame-pointer\>//g' \
953 -e 's/-fvisibility-inlines-hidden\>//g' \
955 -e 's/-fstack-protector-strong\>//g'
958 llvm_set_environment_variables() {
959 if test "x$LLVM_CONFIG" != xno; then
960 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
961 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
962 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
963 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
964 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
965 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
966 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
967 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
969 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
970 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
971 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
972 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
974 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
975 if test -z "$LLVM_VERSION_PATCH"; then
979 if test -n "${LLVM_VERSION_MAJOR}"; then
980 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
982 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
985 llvm_add_default_components "gallium"
987 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
995 llvm_check_version_for() {
996 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
997 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
1001 radeon_llvm_check() {
1002 if test ${LLVM_VERSION_INT} -lt 307; then
1003 amdgpu_llvm_target_name='r600'
1005 amdgpu_llvm_target_name='amdgpu'
1008 llvm_check_version_for $2 $3 $4 $1
1010 llvm_add_target $amdgpu_llvm_target_name $1
1012 llvm_add_component "bitreader" $1
1013 llvm_add_component "ipo" $1
1015 NEED_RADEON_LLVM=yes
1016 if test "x$have_libelf" != xyes; then
1017 AC_MSG_ERROR([$1 requires libelf when using llvm])
1021 dnl Options for APIs
1022 AC_ARG_ENABLE([opengl],
1023 [AS_HELP_STRING([--disable-opengl],
1024 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1025 [enable_opengl="$enableval"],
1026 [enable_opengl=yes])
1027 AC_ARG_ENABLE([gles1],
1028 [AS_HELP_STRING([--disable-gles1],
1029 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1030 [enable_gles1="$enableval"],
1032 AC_ARG_ENABLE([gles2],
1033 [AS_HELP_STRING([--disable-gles2],
1034 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1035 [enable_gles2="$enableval"],
1038 AC_ARG_ENABLE([dri],
1039 [AS_HELP_STRING([--enable-dri],
1040 [enable DRI modules @<:@default=enabled@:>@])],
1041 [enable_dri="$enableval"],
1044 AC_ARG_ENABLE([gallium-extra-hud],
1045 [AS_HELP_STRING([--enable-gallium-extra-hud],
1046 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1047 [enable_gallium_extra_hud="$enableval"],
1048 [enable_gallium_extra_hud=no])
1049 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1050 if test "x$enable_gallium_extra_hud" = xyes ; then
1051 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1054 #TODO: no pkgconfig .pc available for libsensors.
1055 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1056 AC_ARG_ENABLE([lmsensors],
1057 [AS_HELP_STRING([--enable-lmsensors],
1058 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1059 [enable_lmsensors="$enableval"],
1060 [enable_lmsensors=no])
1061 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1062 if test "x$enable_lmsensors" = xyes ; then
1063 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1064 LIBSENSORS_LDFLAGS="-lsensors"
1066 LIBSENSORS_LDFLAGS=""
1068 AC_SUBST(LIBSENSORS_LDFLAGS)
1079 if test "x$enable_dri" = xno; then
1083 AC_ARG_ENABLE([dri3],
1084 [AS_HELP_STRING([--enable-dri3],
1085 [enable DRI3 @<:@default=auto@:>@])],
1086 [enable_dri3="$enableval"],
1087 [enable_dri3="$dri3_default"])
1088 AC_ARG_ENABLE([glx],
1089 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1090 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1091 [enable_glx="$enableval"],
1093 AC_ARG_ENABLE([osmesa],
1094 [AS_HELP_STRING([--enable-osmesa],
1095 [enable OSMesa library @<:@default=disabled@:>@])],
1096 [enable_osmesa="$enableval"],
1098 AC_ARG_ENABLE([gallium-osmesa],
1099 [AS_HELP_STRING([--enable-gallium-osmesa],
1100 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1101 [enable_gallium_osmesa="$enableval"],
1102 [enable_gallium_osmesa=no])
1103 AC_ARG_ENABLE([egl],
1104 [AS_HELP_STRING([--disable-egl],
1105 [disable EGL library @<:@default=enabled@:>@])],
1106 [enable_egl="$enableval"],
1110 [AS_HELP_STRING([--enable-xa],
1111 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1112 [enable_xa="$enableval"],
1114 AC_ARG_ENABLE([gbm],
1115 [AS_HELP_STRING([--enable-gbm],
1116 [enable gbm library @<:@default=yes except cygwin@:>@])],
1117 [enable_gbm="$enableval"],
1126 AC_ARG_ENABLE([nine],
1127 [AS_HELP_STRING([--enable-nine],
1128 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1129 [enable_nine="$enableval"],
1132 AC_ARG_ENABLE([xvmc],
1133 [AS_HELP_STRING([--enable-xvmc],
1134 [enable xvmc library @<:@default=auto@:>@])],
1135 [enable_xvmc="$enableval"],
1137 AC_ARG_ENABLE([vdpau],
1138 [AS_HELP_STRING([--enable-vdpau],
1139 [enable vdpau library @<:@default=auto@:>@])],
1140 [enable_vdpau="$enableval"],
1141 [enable_vdpau=auto])
1142 AC_ARG_ENABLE([omx],
1143 [AS_HELP_STRING([--enable-omx],
1144 [enable OpenMAX library @<:@default=disabled@:>@])],
1145 [enable_omx="$enableval"],
1148 [AS_HELP_STRING([--enable-va],
1149 [enable va library @<:@default=auto@:>@])],
1150 [enable_va="$enableval"],
1152 AC_ARG_ENABLE([opencl],
1153 [AS_HELP_STRING([--enable-opencl],
1154 [enable OpenCL library @<:@default=disabled@:>@])],
1155 [enable_opencl="$enableval"],
1157 AC_ARG_ENABLE([opencl_icd],
1158 [AS_HELP_STRING([--enable-opencl-icd],
1159 [Build an OpenCL ICD library to be loaded by an ICD implementation
1160 @<:@default=disabled@:>@])],
1161 [enable_opencl_icd="$enableval"],
1162 [enable_opencl_icd=no])
1164 AC_ARG_ENABLE([gallium-tests],
1165 [AS_HELP_STRING([--enable-gallium-tests],
1166 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1167 [enable_gallium_tests="$enableval"],
1168 [enable_gallium_tests=no])
1170 llvm_set_environment_variables
1172 # Option for Gallium drivers
1174 # Keep this in sync with the --with-gallium-drivers help string default value
1175 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1177 AC_ARG_WITH([gallium-drivers],
1178 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1179 [comma delimited Gallium drivers list, e.g.
1180 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
1181 @<:@default=r300,r600,svga,swrast@:>@])],
1182 [with_gallium_drivers="$withval"],
1183 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1185 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1186 # here so that the script doesn't choke on an unknown driver name later.
1187 case "$with_gallium_drivers" in
1188 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1189 no) with_gallium_drivers='' ;;
1192 if test "x$enable_opengl" = xno -a \
1193 "x$enable_gles1" = xno -a \
1194 "x$enable_gles2" = xno -a \
1195 "x$enable_nine" = xno -a \
1196 "x$enable_xa" = xno -a \
1197 "x$enable_xvmc" = xno -a \
1198 "x$enable_vdpau" = xno -a \
1199 "x$enable_omx" = xno -a \
1200 "x$enable_va" = xno -a \
1201 "x$enable_opencl" = xno; then
1202 AC_MSG_ERROR([at least one API should be enabled])
1205 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1206 if test "x$enable_opengl" = xno -a \
1207 "x$enable_gles1" = xyes; then
1208 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1211 if test "x$enable_opengl" = xno -a \
1212 "x$enable_gles2" = xyes; then
1213 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1216 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1217 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1218 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1219 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1220 "x$enable_gles1" = xyes -o \
1221 "x$enable_gles2" = xyes)
1223 # Validate GLX options
1224 if test "x$enable_glx" = xyes; then
1225 if test "x$enable_dri" = xyes; then
1227 elif test -n "$with_gallium_drivers"; then
1228 enable_glx=gallium-xlib
1233 case "x$enable_glx" in
1234 xdri | xxlib | xgallium-xlib)
1235 # GLX requires OpenGL
1236 if test "x$enable_opengl" = xno; then
1237 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1240 # Check individual dependencies
1241 case "x$enable_glx" in
1243 if test "x$enable_dri" = xno; then
1244 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1248 if test "x$enable_dri" = xyes; then
1249 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1253 if test "x$enable_dri" = xyes; then
1254 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1256 if test -z "$with_gallium_drivers"; then
1257 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1265 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1269 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1270 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1271 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1272 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1275 dnl Libglvnd configuration
1277 AC_ARG_ENABLE([libglvnd],
1278 [AS_HELP_STRING([--enable-libglvnd],
1279 [Build for libglvnd @<:@default=disabled@:>@])],
1280 [enable_libglvnd="$enableval"],
1281 [enable_libglvnd=no])
1282 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1283 if test "x$enable_libglvnd" = xyes ; then
1284 dnl XXX: update once we can handle more than libGL/glx.
1285 dnl Namely: we should error out if neither of the glvnd enabled libraries
1287 case "x$enable_glx" in
1289 AC_MSG_ERROR([cannot build libglvnd without GLX])
1291 xxlib | xgallium-xlib )
1292 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1298 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1299 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1300 DEFAULT_GL_LIB_NAME=GLX_mesa
1304 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1305 [have_libdrm=yes], [have_libdrm=no])
1306 if test "x$have_libdrm" = xyes; then
1307 DEFINES="$DEFINES -DHAVE_LIBDRM"
1311 if test "x$have_libdrm" != xyes; then
1312 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1317 # Select which platform-dependent DRI code gets built
1320 dri_platform='apple' ;;
1322 dri_platform='windows' ;;
1324 dri_platform='none' ;;
1326 dri_platform='drm' ;;
1329 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1330 have_drisw_kms='yes'
1333 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1334 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1335 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1336 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1337 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1338 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1339 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1340 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1341 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1343 AC_ARG_ENABLE([shared-glapi],
1344 [AS_HELP_STRING([--enable-shared-glapi],
1345 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1346 [enable_shared_glapi="$enableval"],
1347 [enable_shared_glapi=yes])
1349 case "x$enable_opengl$enable_gles1$enable_gles2" in
1351 if test "x$enable_shared_glapi" = xno; then
1352 AC_MSG_ERROR([shared GLAPI required when building two or more of
1353 the following APIs - opengl, gles1 gles2])
1358 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1360 # Build the pipe-drivers as separate libraries/modules.
1361 # Do not touch this unless you know what you are doing.
1362 # XXX: Expose via configure option ?
1363 enable_shared_pipe_drivers=no
1366 dnl Driver specific build directories
1369 if test "x$enable_gallium_osmesa" = xyes; then
1370 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1371 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1373 if test "x$enable_osmesa" = xyes; then
1374 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1378 AC_SUBST([MESA_LLVM])
1382 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1383 [choose SHA1 implementation])])
1384 case "x$with_sha1" in
1385 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1388 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1391 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1392 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1395 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1396 AC_MSG_ERROR([sha1 in libc requested but not found])
1398 if test "x$with_sha1" = xlibc; then
1399 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1400 [Use libc SHA1 functions])
1403 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1404 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1405 with_sha1=CommonCrypto
1407 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1408 AC_MSG_ERROR([CommonCrypto requested but not found])
1410 if test "x$with_sha1" = xCommonCrypto; then
1411 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1412 [Use CommonCrypto SHA1 functions])
1415 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1416 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1417 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1420 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1421 AC_MSG_ERROR([CryptoAPI requested but not found])
1423 if test "x$with_sha1" = xCryptoAPI; then
1424 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1425 [Use CryptoAPI SHA1 functions])
1428 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1429 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1432 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1433 AC_MSG_ERROR([libmd requested but not found])
1435 if test "x$with_sha1" = xlibmd; then
1436 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1437 [Use libmd SHA1 functions])
1440 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1441 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1444 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1445 AC_MSG_ERROR([libsha1 requested but not found])
1447 if test "x$with_sha1" = xlibsha1; then
1448 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1449 [Use libsha1 for SHA1])
1452 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1453 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1456 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1457 AC_MSG_ERROR([libnettle requested but not found])
1459 if test "x$with_sha1" = xlibnettle; then
1460 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1461 [Use libnettle SHA1 functions])
1464 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1465 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1468 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1469 AC_MSG_ERROR([libgcrypt requested but not found])
1471 if test "x$with_sha1" = xlibgcrypt; then
1472 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1473 [Use libgcrypt SHA1 functions])
1476 # We don't need all of the OpenSSL libraries, just libcrypto
1477 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1478 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1479 [HAVE_OPENSSL_PKC=no])
1480 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1481 if test "x$with_sha1" = x; then
1485 if test "x$with_sha1" = xlibcrypto; then
1486 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1489 if test "x$with_sha1" = xlibcrypto; then
1490 if test "x$HAVE_LIBCRYPTO" = xyes; then
1493 SHA1_LIBS="$OPENSSL_LIBS"
1494 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1497 AC_MSG_CHECKING([for SHA1 implementation])
1498 AC_MSG_RESULT([$with_sha1])
1500 AC_SUBST(SHA1_CFLAGS)
1502 # Enable a define for SHA1
1503 if test "x$with_sha1" != "x"; then
1504 DEFINES="$DEFINES -DHAVE_SHA1"
1507 # Allow user to configure out the shader-cache feature
1508 AC_ARG_ENABLE([shader-cache],
1509 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1510 [enable_shader_cache="$enableval"],
1511 [if test "x$with_sha1" != "x"; then
1512 enable_shader_cache=yes
1514 enable_shader_cache=no
1516 if test "x$with_sha1" = "x"; then
1517 if test "x$enable_shader_cache" = "xyes"; then
1518 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1521 if test "x$enable_shader_cache" = "xyes"; then
1522 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1525 if test "x$enable_dri" = xyes; then
1526 if test "$enable_static" = yes; then
1527 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1530 # not a hard requirement as swrast does not depend on it
1531 if test "x$have_libdrm" = xyes; then
1532 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1536 AC_ARG_ENABLE([driglx-direct],
1537 [AS_HELP_STRING([--disable-driglx-direct],
1538 [disable direct rendering in GLX and EGL for DRI \
1539 @<:@default=auto@:>@])],
1540 [driglx_direct="$enableval"],
1541 [driglx_direct="yes"])
1544 dnl libGL configuration per driver
1546 case "x$enable_glx" in
1547 xxlib | xgallium-xlib)
1549 dri_modules="x11 xext xcb"
1550 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1551 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1552 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1553 GL_LIB_DEPS="$XLIBGL_LIBS"
1554 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1555 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1559 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1561 # find the DRI deps for libGL
1562 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1564 if test x"$driglx_direct" = xyes; then
1565 if test x"$dri_platform" = xdrm ; then
1566 DEFINES="$DEFINES -DGLX_USE_DRM"
1567 require_libdrm "Direct rendering"
1569 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1570 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1571 if test x"$enable_dri3" = xyes; then
1572 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1573 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1576 if test x"$enable_dri" = xyes; then
1577 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1580 if test x"$enable_dri3" = xyes; then
1581 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1582 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1583 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1586 if test x"$dri_platform" = xapple ; then
1587 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1589 if test x"$dri_platform" = xwindows ; then
1590 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1594 # add xf86vidmode if available
1595 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1596 if test "$HAVE_XF86VIDMODE" = yes ; then
1597 dri_modules="$dri_modules xxf86vm"
1600 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1601 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1602 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1603 GL_LIB_DEPS="$DRIGL_LIBS"
1605 # need DRM libs, $PTHREAD_LIBS, etc.
1606 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1607 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1611 # This is outside the case (above) so that it is invoked even for non-GLX
1613 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1615 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1616 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1617 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1618 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1620 AC_SUBST([X11_INCLUDES])
1621 AC_SUBST([GL_LIB_DEPS])
1622 AC_SUBST([GL_PC_REQ_PRIV])
1623 AC_SUBST([GL_PC_LIB_PRIV])
1624 AC_SUBST([GL_PC_CFLAGS])
1625 AC_SUBST([DRI_PC_REQ_PRIV])
1626 AC_SUBST([GLESv1_CM_LIB_DEPS])
1627 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1628 AC_SUBST([GLESv2_LIB_DEPS])
1629 AC_SUBST([GLESv2_PC_LIB_PRIV])
1631 AC_SUBST([HAVE_XF86VIDMODE])
1636 case "x$enable_glx" in
1637 xxlib | xgallium-xlib)
1638 DEFINES="$DEFINES -DUSE_XSHM"
1641 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1642 if test "x$driglx_direct" = xyes; then
1643 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1652 AC_ARG_ENABLE([glx-tls],
1653 [AS_HELP_STRING([--enable-glx-tls],
1654 [enable TLS support in GLX @<:@default=disabled@:>@])],
1655 [GLX_USE_TLS="$enableval"],
1657 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1659 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1660 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1662 dnl Read-only text section on x86 hardened platforms
1663 AC_ARG_ENABLE([glx-read-only-text],
1664 [AS_HELP_STRING([--enable-glx-read-only-text],
1665 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1666 [enable_glx_read_only_text="$enableval"],
1667 [enable_glx_read_only_text=no])
1668 if test "x$enable_glx_read_only_text" = xyes; then
1669 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1675 dnl Directory for DRI drivers
1676 AC_ARG_WITH([dri-driverdir],
1677 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1678 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1679 [DRI_DRIVER_INSTALL_DIR="$withval"],
1680 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1681 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1682 dnl Extra search path for DRI drivers
1683 AC_ARG_WITH([dri-searchpath],
1684 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1685 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1686 [DRI_DRIVER_SEARCH_DIR="$withval"],
1687 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1688 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1689 dnl Which drivers to build - default is chosen by platform
1690 AC_ARG_WITH([dri-drivers],
1691 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1692 [comma delimited classic DRI drivers list, e.g.
1693 "swrast,i965,radeon" @<:@default=auto@:>@])],
1694 [with_dri_drivers="$withval"],
1695 [with_dri_drivers=auto])
1697 if test "x$with_dri_drivers" = xauto; then
1698 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1699 with_dri_drivers="yes"
1701 with_dri_drivers="no"
1704 if test "x$with_dri_drivers" = xno; then
1708 dnl If $with_dri_drivers is yes, drivers will be added through
1709 dnl platform checks. Set DEFINES and LIB_DEPS
1710 if test "x$enable_dri" = xyes; then
1711 # Platform specific settings and drivers to build
1714 DEFINES="$DEFINES -DHAVE_ALIAS"
1715 if test "x$enable_dri3" = xyes; then
1716 DEFINES="$DEFINES -DHAVE_DRI3"
1721 # Build only the drivers for cards that exist on PowerPC/sparc
1722 if test "x$with_dri_drivers" = "xyes"; then
1723 with_dri_drivers="r200 radeon swrast"
1728 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1729 DEFINES="$DEFINES -DHAVE_ALIAS"
1732 DEFINES="$DEFINES -DHAVE_ALIAS"
1735 if test "x$with_dri_drivers" = "xyes"; then
1736 with_dri_drivers="swrast"
1740 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1741 if test "x$with_dri_drivers" = "xyes"; then
1742 with_dri_drivers="swrast"
1748 if test "x$with_dri_drivers" = "xyes"; then
1749 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1753 PKG_CHECK_MODULES([EXPAT], [expat], [],
1754 # expat version 2.0 and earlier do not provide expat.pc
1755 [AC_CHECK_HEADER([expat.h],[],
1756 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1757 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1758 [AC_MSG_ERROR([Expat library required for DRI not found])])
1759 EXPAT_LIBS="-lexpat"])
1761 # put all the necessary libs together
1762 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1765 AC_SUBST([DRI_LIB_DEPS])
1768 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1769 if test -n "$with_dri_drivers"; then
1770 if test "x$enable_opengl" != xyes; then
1771 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1774 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1775 for driver in $dri_drivers; do
1776 DRI_DIRS="$DRI_DIRS $driver"
1780 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1784 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1787 HAVE_NOUVEAU_DRI=yes;
1788 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1791 HAVE_RADEON_DRI=yes;
1792 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1796 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1799 HAVE_SWRAST_DRI=yes;
1802 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1806 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1811 # Vulkan driver configuration
1814 AC_ARG_WITH([vulkan-drivers],
1815 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1816 [comma delimited Vulkan drivers list, e.g.
1818 @<:@default=no@:>@])],
1819 [with_vulkan_drivers="$withval"],
1820 [with_vulkan_drivers="no"])
1822 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1823 # here so that the script doesn't choke on an unknown driver name later.
1824 case "x$with_vulkan_drivers" in
1825 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1826 xno) with_vulkan_drivers='' ;;
1829 AC_ARG_WITH([vulkan-icddir],
1830 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1831 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1832 [VULKAN_ICD_INSTALL_DIR="$withval"],
1833 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1834 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1836 if test -n "$with_vulkan_drivers"; then
1837 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1838 for driver in $VULKAN_DRIVERS; do
1841 if test "x$HAVE_I965_DRI" != xyes; then
1842 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1844 if test "x$with_sha1" == "x"; then
1845 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1847 HAVE_INTEL_VULKAN=yes;
1851 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1852 HAVE_RADEON_VULKAN=yes;
1853 if test "x$with_sha1" == "x"; then
1854 AC_MSG_ERROR([radv vulkan driver requires SHA1])
1858 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1862 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1866 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1867 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1868 "x$enable_osmesa" = xyes -o \
1872 dnl OSMesa configuration
1875 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1876 AC_ARG_WITH([osmesa-bits],
1877 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1878 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1879 [osmesa_bits="$withval"],
1881 if test "x$osmesa_bits" != x8; then
1882 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1883 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1887 case "x$osmesa_bits" in
1889 OSMESA_LIB="${OSMESA_LIB}"
1892 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1893 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1896 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1900 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1901 # only link libraries with osmesa if shared
1902 if test "$enable_static" = no; then
1903 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1907 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1910 AC_SUBST([OSMESA_LIB_DEPS])
1911 AC_SUBST([OSMESA_PC_REQ])
1912 AC_SUBST([OSMESA_PC_LIB_PRIV])
1915 dnl gbm configuration
1917 if test "x$enable_gbm" = xyes; then
1918 if test "x$enable_dri" = xyes; then
1919 if test "x$enable_shared_glapi" = xno; then
1920 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1923 # Strictly speaking libgbm does not require --enable-dri, although
1924 # both of its backends do. Thus one can build libgbm without any
1925 # backends if --disable-dri is set.
1926 # To avoid unnecessary complexity of checking if at least one backend
1927 # is available when building, just mandate --enable-dri.
1928 AC_MSG_ERROR([gbm requires --enable-dri])
1931 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1932 # FINISHME: GBM has a number of dependencies which we should add below
1934 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1935 AC_SUBST([GBM_PC_REQ_PRIV])
1936 AC_SUBST([GBM_PC_LIB_PRIV])
1939 dnl EGL configuration
1943 if test "x$enable_egl" = xyes; then
1944 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1946 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1948 if test "$enable_static" != yes; then
1949 if test "x$enable_dri" = xyes; then
1950 HAVE_EGL_DRIVER_DRI2=1
1951 if test "x$enable_shared_glapi" = xno; then
1952 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1954 if test "x$enable_dri3" = xyes; then
1955 HAVE_EGL_DRIVER_DRI3=1
1956 if test "x$enable_shared_glapi" = xno; then
1957 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1961 # Avoid building an "empty" libEGL. Drop/update this
1962 # when other backends (haiku?) come along.
1963 AC_MSG_ERROR([egl requires --enable-dri])
1968 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1969 AC_SUBST([EGL_LIB_DEPS])
1974 dnl XA configuration
1976 if test "x$enable_xa" = xyes; then
1977 if test "x$with_gallium_drivers" = xswrast; then
1979 Building xa requires at least one non swrast gallium driver.
1980 If you are looking to use libxatracker.so with the VMware driver,
1981 make sure to include svga in the gallium drivers list, apart from
1983 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1985 gallium_st="$gallium_st xa"
1987 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1990 dnl Gallium G3DVL configuration
1992 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1993 if test "x$enable_xvmc" = xauto; then
1994 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1997 if test "x$enable_vdpau" = xauto; then
1998 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2001 if test "x$enable_omx" = xauto; then
2002 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2005 if test "x$enable_va" = xauto; then
2006 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2010 if test "x$enable_dri" = xyes -o \
2011 "x$enable_xvmc" = xyes -o \
2012 "x$enable_vdpau" = xyes -o \
2013 "x$enable_omx" = xyes -o \
2014 "x$enable_va" = xyes; then
2017 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2019 if test "x$enable_xvmc" = xyes -o \
2020 "x$enable_vdpau" = xyes -o \
2021 "x$enable_omx" = xyes -o \
2022 "x$enable_va" = xyes; then
2023 if test x"$enable_dri3" = xyes; then
2024 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
2025 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2027 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2029 need_gallium_vl_winsys=yes
2031 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2033 if test "x$enable_xvmc" = xyes; then
2034 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2035 gallium_st="$gallium_st xvmc"
2037 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2039 if test "x$enable_vdpau" = xyes; then
2040 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2041 gallium_st="$gallium_st vdpau"
2042 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2044 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2046 if test "x$enable_omx" = xyes; then
2047 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2048 gallium_st="$gallium_st omx"
2050 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2052 if test "x$enable_va" = xyes; then
2053 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2054 gallium_st="$gallium_st va"
2056 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2059 dnl Nine Direct3D9 configuration
2061 if test "x$enable_nine" = xyes; then
2062 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2063 AC_MSG_ERROR([nine requires the gallium swrast driver])
2065 if test "x$with_gallium_drivers" = xswrast; then
2066 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2068 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2069 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2072 if test "x$enable_dri3" = xno; then
2073 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2076 gallium_st="$gallium_st nine"
2078 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2081 dnl OpenCL configuration
2084 AC_ARG_WITH([clang-libdir],
2085 [AS_HELP_STRING([--with-clang-libdir],
2086 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2087 [CLANG_LIBDIR="$withval"],
2090 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2092 if test "x$enable_opencl" = xyes; then
2093 if test -z "$with_gallium_drivers"; then
2094 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2097 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2098 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2101 if test "x$have_libclc" = xno; then
2102 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2103 Make sure the directory containing libclc.pc is specified in your
2104 PKG_CONFIG_PATH environment variable.
2105 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2107 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2108 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2109 AC_SUBST([LIBCLC_INCLUDEDIR])
2110 AC_SUBST([LIBCLC_LIBEXECDIR])
2113 gallium_st="$gallium_st clover"
2115 if test "x$enable_opencl_icd" = xyes; then
2116 OPENCL_LIBNAME="MesaOpenCL"
2118 OPENCL_LIBNAME="OpenCL"
2121 if test "x$have_libelf" != xyes; then
2122 AC_MSG_ERROR([Clover requires libelf])
2125 llvm_check_version_for "3" "6" "0" "opencl"
2127 llvm_add_component "all-targets" "opencl"
2128 llvm_add_component "linker" "opencl"
2129 llvm_add_component "instrumentation" "opencl"
2130 llvm_add_component "ipo" "opencl"
2131 llvm_add_component "irreader" "opencl"
2132 llvm_add_component "option" "opencl"
2133 llvm_add_component "objcarcopts" "opencl"
2134 llvm_add_component "profiledata" "opencl"
2136 dnl Check for Clang internal headers
2137 if test -z "$CLANG_LIBDIR"; then
2138 CLANG_LIBDIR=${LLVM_LIBDIR}
2140 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2141 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2142 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2144 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2145 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2146 AC_SUBST([OPENCL_LIBNAME])
2149 dnl Gallium configuration
2151 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2153 AC_SUBST([LLVM_BINDIR])
2154 AC_SUBST([LLVM_CFLAGS])
2155 AC_SUBST([LLVM_CPPFLAGS])
2156 AC_SUBST([LLVM_CXXFLAGS])
2157 AC_SUBST([LLVM_LIBDIR])
2158 AC_SUBST([LLVM_LIBS])
2159 AC_SUBST([LLVM_LDFLAGS])
2160 AC_SUBST([LLVM_INCLUDEDIR])
2161 AC_SUBST([LLVM_VERSION])
2162 AC_SUBST([CLANG_RESOURCE_DIR])
2164 case "x$enable_opengl$enable_gles1$enable_gles2" in
2166 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2170 AC_SUBST([VG_LIB_DEPS])
2171 AC_SUBST([EGL_CLIENT_APIS])
2174 dnl EGL Platforms configuration
2176 AC_ARG_WITH([egl-platforms],
2177 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2178 [comma delimited native platforms libEGL supports, e.g.
2179 "x11,drm" @<:@default=auto@:>@])],
2180 [with_egl_platforms="$withval"],
2181 [if test "x$enable_egl" = xyes; then
2182 if test "x$enable_gbm" = xyes; then
2183 with_egl_platforms="x11,drm"
2185 with_egl_platforms="x11"
2188 with_egl_platforms=""
2191 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2192 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2195 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2196 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2198 if test "x$WAYLAND_SCANNER" = x; then
2199 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2202 # Do per-EGL platform setups and checks
2203 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2204 for plat in $egl_platforms; do
2208 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2210 if test "x$WAYLAND_SCANNER" = x; then
2211 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2216 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2220 test "x$enable_gbm" = "xno" &&
2221 AC_MSG_ERROR([EGL platform drm needs gbm])
2228 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
2232 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2237 wayland|drm|surfaceless)
2238 require_libdrm "Platform $plat"
2243 # libEGL wants to default to the first platform specified in
2244 # ./configure. parse that here.
2245 if test "x$egl_platforms" != "x"; then
2246 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2247 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2249 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2252 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2253 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2254 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2255 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2256 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2258 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2260 AC_SUBST([EGL_NATIVE_PLATFORM])
2261 AC_SUBST([EGL_CFLAGS])
2263 # If we don't have the X11 platform, set this define so we don't try to include
2265 if ! echo "$egl_platforms" | grep -q 'x11'; then
2266 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2267 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2273 AC_ARG_ENABLE([gallium-llvm],
2274 [AS_HELP_STRING([--enable-gallium-llvm],
2275 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2276 [enable_gallium_llvm="$enableval"],
2277 [enable_gallium_llvm=auto])
2279 if test -z "$with_gallium_drivers"; then
2280 enable_gallium_llvm=no
2282 if test "x$enable_gallium_llvm" = xauto; then
2284 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2288 dnl Directory for XVMC libs
2289 AC_ARG_WITH([xvmc-libdir],
2290 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2291 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2292 [XVMC_LIB_INSTALL_DIR="$withval"],
2293 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2294 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2299 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2301 dnl Directory for VDPAU libs
2302 AC_ARG_WITH([vdpau-libdir],
2303 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2304 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2305 [VDPAU_LIB_INSTALL_DIR="$withval"],
2306 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2307 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2309 dnl Directory for OMX libs
2311 AC_ARG_WITH([omx-libdir],
2312 [AS_HELP_STRING([--with-omx-libdir=DIR],
2313 [directory for the OMX libraries])],
2314 [OMX_LIB_INSTALL_DIR="$withval"],
2315 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2316 AC_SUBST([OMX_LIB_INSTALL_DIR])
2318 dnl Directory for VA libs
2320 AC_ARG_WITH([va-libdir],
2321 [AS_HELP_STRING([--with-va-libdir=DIR],
2322 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2323 [VA_LIB_INSTALL_DIR="$withval"],
2324 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2325 AC_SUBST([VA_LIB_INSTALL_DIR])
2327 AC_ARG_WITH([d3d-libdir],
2328 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2329 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2330 [D3D_DRIVER_INSTALL_DIR="$withval"],
2331 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2332 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2335 dnl Gallium helper functions
2337 gallium_require_llvm() {
2338 if test "x$enable_gallium_llvm" == "xyes"; then
2339 llvm_check_version_for "3" "3" "0" "gallium"
2341 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2346 dnl DRM is needed by X, Wayland, and offscreen rendering.
2347 dnl Surfaceless is an alternative for the last one.
2349 require_basic_egl() {
2350 case "$with_egl_platforms" in
2351 *drm*|*surfaceless*)
2354 AC_MSG_ERROR([$1 requires one of these:
2355 1) --with-egl-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2356 2) --with-egl-platforms=surfaceless (offscreen only)
2357 Recommended options: drm,x11])
2362 radeon_gallium_llvm_check() {
2363 if test "x$enable_gallium_llvm" != "xyes"; then
2364 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2366 radeon_llvm_check $*
2369 swr_require_cxx_feature_flags() {
2371 preprocessor_test="$2"
2375 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2377 save_CXXFLAGS="$CXXFLAGS"
2381 for opts in $option_list
2384 CXXFLAGS="$opts $save_CXXFLAGS"
2387 [ #if !($preprocessor_test)
2396 CXXFLAGS="$save_CXXFLAGS"
2398 if test $found -eq 1; then
2399 AC_MSG_RESULT([$opts])
2400 eval "$output_var=\$opts"
2404 AC_MSG_ERROR([swr requires $feature_name support])
2408 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2409 if test -n "$with_gallium_drivers"; then
2410 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2411 for driver in $gallium_drivers; do
2414 HAVE_GALLIUM_SVGA=yes
2415 require_libdrm "svga"
2418 HAVE_GALLIUM_I915=yes
2419 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2420 require_libdrm "Gallium i915"
2423 HAVE_GALLIUM_ILO=yes
2424 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2425 require_libdrm "Gallium i965/ilo"
2428 HAVE_GALLIUM_R300=yes
2429 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2430 require_libdrm "r300"
2431 gallium_require_llvm "r300"
2434 HAVE_GALLIUM_R600=yes
2435 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2436 require_libdrm "r600"
2437 if test "x$enable_opencl" = xyes; then
2438 radeon_gallium_llvm_check "r600" "3" "6" "0"
2440 llvm_add_component "asmparser" "r600"
2441 llvm_add_component "bitreader" "r600"
2445 HAVE_GALLIUM_RADEONSI=yes
2446 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2447 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2448 require_libdrm "radeonsi"
2449 radeon_gallium_llvm_check "radeonsi" "3" "6" "0"
2450 require_basic_egl "radeonsi"
2453 HAVE_GALLIUM_NOUVEAU=yes
2454 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2455 require_libdrm "nouveau"
2458 HAVE_GALLIUM_FREEDRENO=yes
2459 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2460 require_libdrm "freedreno"
2463 HAVE_GALLIUM_SOFTPIPE=yes
2464 if test "x$MESA_LLVM" = x1 && test "x$enable_gallium_llvm" == "xyes"; then
2465 HAVE_GALLIUM_LLVMPIPE=yes
2469 llvm_check_version_for "3" "6" "0" "swr"
2470 gallium_require_llvm "swr"
2472 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2475 AC_SUBST([SWR_CXX11_CXXFLAGS])
2477 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2478 ",-mavx,-march=core-avx" \
2480 AC_SUBST([SWR_AVX_CXXFLAGS])
2482 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2483 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2485 AC_SUBST([SWR_AVX2_CXXFLAGS])
2487 HAVE_GALLIUM_SWR=yes
2490 HAVE_GALLIUM_VC4=yes
2491 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2492 require_libdrm "vc4"
2494 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2495 [USE_VC4_SIMULATOR=yes;
2496 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2497 [USE_VC4_SIMULATOR=no])
2500 HAVE_GALLIUM_VIRGL=yes
2501 require_libdrm "virgl"
2502 require_basic_egl "virgl"
2505 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2511 if test "x$HAVE_RADEON_VULKAN" = "xyes"; then
2512 radeon_llvm_check "radv" "3" "9" "0"
2515 dnl Set LLVM_LIBS - This is done after the driver configuration so
2516 dnl that drivers can add additional components to LLVM_COMPONENTS.
2517 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2518 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2519 dnl this was causing the same libraries to be appear multiple times
2522 if test "x$MESA_LLVM" != x0; then
2524 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2525 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2527 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2529 dnl llvm-config may not give the right answer when llvm is a built as a
2530 dnl single shared library, so we must work the library name out for
2532 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2533 if test "x$enable_llvm_shared_libs" = xyes; then
2534 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2535 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2536 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2538 if test "x$llvm_have_one_so" = xyes; then
2539 dnl LLVM was built using auto*, so there is only one shared object.
2540 LLVM_LIBS="-l$LLVM_SO_NAME"
2542 dnl If LLVM was built with CMake, there will be one shared object per
2544 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2545 [AC_MSG_ERROR([Could not find llvm shared libraries:
2546 Please make sure you have built llvm with the --enable-shared option
2547 and that your llvm libraries are installed in $LLVM_LIBDIR
2548 If you have installed your llvm libraries to a different directory you
2549 can use the --with-llvm-prefix= configure flag to specify this directory.
2550 NOTE: Mesa is attempting to use llvm shared libraries by default.
2551 If you do not want to build with llvm shared libraries and instead want to
2552 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2553 invocation and rebuild.])])
2555 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2556 dnl install uses a shared object for each component and we have
2557 dnl already added all of these objects to LLVM_LIBS.
2560 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2561 dnl We need to link to llvm system libs when using static libs
2562 dnl However, only llvm 3.5+ provides --system-libs
2563 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2564 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2569 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2570 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2571 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2572 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2573 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2574 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2575 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2576 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2577 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2578 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2579 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2580 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2581 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2582 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2583 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2584 "x$HAVE_GALLIUM_SWR" = xyes)
2585 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2586 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2588 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2590 if test "x$enable_dri" = xyes; then
2591 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2594 if test "x$have_drisw_kms" = xyes; then
2595 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2597 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2599 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2600 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2601 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2602 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2603 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2604 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2606 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2607 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2609 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2610 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2611 "x$HAVE_RADEON_VULKAN" = xyes)
2613 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2614 "x$HAVE_I965_DRI" = xyes)
2616 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2617 "x$HAVE_GALLIUM_R600" = xyes -o \
2618 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2619 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2620 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2621 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2622 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$MESA_LLVM" = x1 -a \
2623 "x$enable_gallium_llvm" = xyes)
2624 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2625 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2626 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2629 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2630 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2631 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2632 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2633 "x$enable_gallium_osmesa" = xyes)
2635 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2636 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2637 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2639 AC_SUBST([NINE_MAJOR], 1)
2640 AC_SUBST([NINE_MINOR], 0)
2641 AC_SUBST([NINE_TINY], 0)
2642 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2644 AC_SUBST([VDPAU_MAJOR], 1)
2645 AC_SUBST([VDPAU_MINOR], 0)
2647 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2648 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2649 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2650 AC_SUBST([VA_MINOR], $VA_MINOR)
2652 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2654 AC_SUBST([XVMC_MAJOR], 1)
2655 AC_SUBST([XVMC_MINOR], 0)
2657 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2658 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2659 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2660 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2662 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2663 AC_SUBST([XA_MINOR], $XA_MINOR)
2664 AC_SUBST([XA_TINY], $XA_TINY)
2665 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2667 AC_ARG_ENABLE(valgrind,
2668 [AS_HELP_STRING([--enable-valgrind],
2669 [Build mesa with valgrind support (default: auto)])],
2670 [VALGRIND=$enableval], [VALGRIND=auto])
2671 if test "x$VALGRIND" != xno; then
2672 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2674 AC_MSG_CHECKING([whether to enable Valgrind support])
2675 if test "x$VALGRIND" = xauto; then
2676 VALGRIND="$have_valgrind"
2679 if test "x$VALGRIND" = "xyes"; then
2680 if ! test "x$have_valgrind" = xyes; then
2681 AC_MSG_ERROR([Valgrind support required but not present])
2683 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2686 AC_MSG_RESULT([$VALGRIND])
2688 dnl Restore LDFLAGS and CPPFLAGS
2689 LDFLAGS="$_SAVE_LDFLAGS"
2690 CPPFLAGS="$_SAVE_CPPFLAGS"
2692 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2693 if test "x$acv_mesa_CLANG" = xyes; then
2694 CFLAGS="$CFLAGS -Qunused-arguments"
2695 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2698 dnl Add user CFLAGS and CXXFLAGS
2699 CFLAGS="$CFLAGS $USER_CFLAGS"
2700 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2702 dnl Substitute the config
2703 AC_CONFIG_FILES([Makefile
2706 src/amd/vulkan/Makefile
2707 src/compiler/Makefile
2710 src/egl/wayland/wayland-drm/Makefile
2711 src/egl/wayland/wayland-egl/Makefile
2712 src/egl/wayland/wayland-egl/wayland-egl.pc
2713 src/gallium/Makefile
2714 src/gallium/auxiliary/Makefile
2715 src/gallium/auxiliary/pipe-loader/Makefile
2716 src/gallium/drivers/freedreno/Makefile
2717 src/gallium/drivers/ddebug/Makefile
2718 src/gallium/drivers/i915/Makefile
2719 src/gallium/drivers/ilo/Makefile
2720 src/gallium/drivers/llvmpipe/Makefile
2721 src/gallium/drivers/noop/Makefile
2722 src/gallium/drivers/nouveau/Makefile
2723 src/gallium/drivers/r300/Makefile
2724 src/gallium/drivers/r600/Makefile
2725 src/gallium/drivers/radeon/Makefile
2726 src/gallium/drivers/radeonsi/Makefile
2727 src/gallium/drivers/rbug/Makefile
2728 src/gallium/drivers/softpipe/Makefile
2729 src/gallium/drivers/svga/Makefile
2730 src/gallium/drivers/swr/Makefile
2731 src/gallium/drivers/trace/Makefile
2732 src/gallium/drivers/vc4/Makefile
2733 src/gallium/drivers/virgl/Makefile
2734 src/gallium/state_trackers/clover/Makefile
2735 src/gallium/state_trackers/dri/Makefile
2736 src/gallium/state_trackers/glx/xlib/Makefile
2737 src/gallium/state_trackers/nine/Makefile
2738 src/gallium/state_trackers/omx/Makefile
2739 src/gallium/state_trackers/osmesa/Makefile
2740 src/gallium/state_trackers/va/Makefile
2741 src/gallium/state_trackers/vdpau/Makefile
2742 src/gallium/state_trackers/xa/Makefile
2743 src/gallium/state_trackers/xvmc/Makefile
2744 src/gallium/targets/d3dadapter9/Makefile
2745 src/gallium/targets/d3dadapter9/d3d.pc
2746 src/gallium/targets/dri/Makefile
2747 src/gallium/targets/libgl-xlib/Makefile
2748 src/gallium/targets/omx/Makefile
2749 src/gallium/targets/opencl/Makefile
2750 src/gallium/targets/opencl/mesa.icd
2751 src/gallium/targets/osmesa/Makefile
2752 src/gallium/targets/osmesa/osmesa.pc
2753 src/gallium/targets/pipe-loader/Makefile
2754 src/gallium/targets/va/Makefile
2755 src/gallium/targets/vdpau/Makefile
2756 src/gallium/targets/xa/Makefile
2757 src/gallium/targets/xa/xatracker.pc
2758 src/gallium/targets/xvmc/Makefile
2759 src/gallium/tests/trivial/Makefile
2760 src/gallium/tests/unit/Makefile
2761 src/gallium/winsys/freedreno/drm/Makefile
2762 src/gallium/winsys/i915/drm/Makefile
2763 src/gallium/winsys/intel/drm/Makefile
2764 src/gallium/winsys/nouveau/drm/Makefile
2765 src/gallium/winsys/radeon/drm/Makefile
2766 src/gallium/winsys/amdgpu/drm/Makefile
2767 src/gallium/winsys/svga/drm/Makefile
2768 src/gallium/winsys/sw/dri/Makefile
2769 src/gallium/winsys/sw/kms-dri/Makefile
2770 src/gallium/winsys/sw/null/Makefile
2771 src/gallium/winsys/sw/wrapper/Makefile
2772 src/gallium/winsys/sw/xlib/Makefile
2773 src/gallium/winsys/vc4/drm/Makefile
2774 src/gallium/winsys/virgl/drm/Makefile
2775 src/gallium/winsys/virgl/vtest/Makefile
2779 src/glx/apple/Makefile
2780 src/glx/tests/Makefile
2781 src/glx/windows/Makefile
2782 src/glx/windows/windowsdriproto.pc
2785 src/intel/tools/Makefile
2786 src/intel/vulkan/Makefile
2789 src/mapi/es1api/glesv1_cm.pc
2790 src/mapi/es2api/glesv2.pc
2791 src/mapi/glapi/gen/Makefile
2794 src/mesa/drivers/dri/dri.pc
2795 src/mesa/drivers/dri/common/Makefile
2796 src/mesa/drivers/dri/common/xmlpool/Makefile
2797 src/mesa/drivers/dri/i915/Makefile
2798 src/mesa/drivers/dri/i965/Makefile
2799 src/mesa/drivers/dri/Makefile
2800 src/mesa/drivers/dri/nouveau/Makefile
2801 src/mesa/drivers/dri/r200/Makefile
2802 src/mesa/drivers/dri/radeon/Makefile
2803 src/mesa/drivers/dri/swrast/Makefile
2804 src/mesa/drivers/osmesa/Makefile
2805 src/mesa/drivers/osmesa/osmesa.pc
2806 src/mesa/drivers/x11/Makefile
2807 src/mesa/main/tests/Makefile
2809 src/util/tests/hash_table/Makefile
2810 src/vulkan/wsi/Makefile])
2814 # Fix up dependencies in *.Plo files, where we changed the extension of a
2816 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2820 dnl Output some configuration info for the user
2823 echo " prefix: $prefix"
2824 echo " exec_prefix: $exec_prefix"
2825 echo " libdir: $libdir"
2826 echo " includedir: $includedir"
2830 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2834 case "x$enable_osmesa$enable_gallium_osmesa" in
2836 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2839 echo " OSMesa: lib$OSMESA_LIB"
2847 if test "x$enable_dri" != xno; then
2848 echo " DRI platform: $dri_platform"
2849 if test -z "$DRI_DIRS"; then
2850 echo " DRI drivers: no"
2852 echo " DRI drivers: $DRI_DIRS"
2854 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2857 case "x$enable_glx" in
2859 echo " GLX: DRI-based"
2862 echo " GLX: Xlib-based"
2865 echo " GLX: Xlib-based (Gallium)"
2868 echo " GLX: $enable_glx"
2874 echo " EGL: $enable_egl"
2875 if test "$enable_egl" = yes; then
2876 echo " EGL platforms: $egl_platforms"
2879 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2880 egl_drivers="$egl_drivers builtin:egl_dri2"
2882 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2883 egl_drivers="$egl_drivers builtin:egl_dri3"
2886 echo " EGL drivers: $egl_drivers"
2888 if test "x$enable_gbm" = xyes; then
2896 if test "x$VULKAN_DRIVERS" != x; then
2897 echo " Vulkan drivers: $VULKAN_DRIVERS"
2898 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2900 echo " Vulkan drivers: no"
2904 if test "x$MESA_LLVM" = x1; then
2906 echo " llvm-config: $LLVM_CONFIG"
2907 echo " llvm-version: $LLVM_VERSION"
2913 if test -n "$with_gallium_drivers"; then
2914 echo " Gallium drivers: $gallium_drivers"
2915 echo " Gallium st: $gallium_st"
2921 if test "x$enable_gallium_extra_hud" != xyes; then
2922 echo " HUD extra stats: no"
2924 echo " HUD extra stats: yes"
2927 if test "x$enable_lmsensors" != xyes; then
2928 echo " HUD lmsensors: no"
2930 echo " HUD lmsensors: yes"
2935 echo " Shader cache: $enable_shader_cache"
2936 if test "x$enable_shader_cache" = "xyes"; then
2937 echo " With SHA1 from: $with_sha1"
2942 echo " Shared libs: $enable_shared"
2943 echo " Static libs: $enable_static"
2944 echo " Shared-glapi: $enable_shared_glapi"
2946 dnl Compiler options
2947 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2948 cflags=`echo $CFLAGS | \
2949 $SED 's/^ *//;s/ */ /;s/ *$//'`
2950 cxxflags=`echo $CXXFLAGS | \
2951 $SED 's/^ *//;s/ */ /;s/ *$//'`
2952 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2954 echo " CFLAGS: $cflags"
2955 echo " CXXFLAGS: $cxxflags"
2956 echo " Macros: $defines"
2958 if test "x$MESA_LLVM" = x1; then
2959 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2960 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2961 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2962 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
2965 echo " PYTHON2: $PYTHON2"
2968 echo " Run '${MAKE-make}' to build Mesa"