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])
113 AC_CHECK_PROG(XXD, xxd, [xxd])
116 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
117 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
119 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
120 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
122 AC_CHECK_PROG(INDENT, indent, indent, cat)
123 if test "x$INDENT" != "xcat"; then
124 # Only GNU indent is supported
125 INDENT_VERSION=`indent --version | grep GNU`
126 if test $? -eq 0; then
127 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
133 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
135 if test -z "$PYTHON2"; then
136 if test ! -f "$srcdir/src/util/format_srgb.c"; then
137 AC_MSG_ERROR([Python not found - unable to generate sources])
140 if test "x$acv_mako_found" = xno; then
141 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
142 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
149 dnl We need a POSIX shell for parts of the build. Assume we have one
153 # Solaris /bin/sh is too old/non-POSIX compliant
154 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
159 dnl clang is mostly GCC-compatible, but its version is much lower,
160 dnl so we have to check for it.
161 AC_MSG_CHECKING([if compiling with clang])
164 [AC_LANG_PROGRAM([], [[
169 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
171 AC_MSG_RESULT([$acv_mesa_CLANG])
173 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
174 dnl versions are explictly not supported.
177 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
178 AC_MSG_CHECKING([whether gcc version is sufficient])
182 GCC_VERSION=`$CC -dumpversion`
183 if test $? -eq 0; then
184 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
185 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
188 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
190 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
195 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
198 if test "x$cross_compiling" = xyes; then
203 dnl We don't support building Mesa with Sun C compiler
204 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
205 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
206 if test "x$SUNCC" = xyes; then
207 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
210 dnl Check for compiler builtins
211 AX_GCC_BUILTIN([__builtin_bswap32])
212 AX_GCC_BUILTIN([__builtin_bswap64])
213 AX_GCC_BUILTIN([__builtin_clz])
214 AX_GCC_BUILTIN([__builtin_clzll])
215 AX_GCC_BUILTIN([__builtin_ctz])
216 AX_GCC_BUILTIN([__builtin_expect])
217 AX_GCC_BUILTIN([__builtin_ffs])
218 AX_GCC_BUILTIN([__builtin_ffsll])
219 AX_GCC_BUILTIN([__builtin_popcount])
220 AX_GCC_BUILTIN([__builtin_popcountll])
221 AX_GCC_BUILTIN([__builtin_unreachable])
223 AX_GCC_FUNC_ATTRIBUTE([const])
224 AX_GCC_FUNC_ATTRIBUTE([flatten])
225 AX_GCC_FUNC_ATTRIBUTE([format])
226 AX_GCC_FUNC_ATTRIBUTE([malloc])
227 AX_GCC_FUNC_ATTRIBUTE([packed])
228 AX_GCC_FUNC_ATTRIBUTE([pure])
229 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
230 AX_GCC_FUNC_ATTRIBUTE([unused])
231 AX_GCC_FUNC_ATTRIBUTE([visibility])
232 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
233 AX_GCC_FUNC_ATTRIBUTE([weak])
235 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
237 dnl Make sure the pkg-config macros are defined
238 m4_ifndef([PKG_PROG_PKG_CONFIG],
239 [m4_fatal([Could not locate the pkg-config autoconf macros.
240 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
241 are in a different location, try setting the environment variable
242 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
243 PKG_PROG_PKG_CONFIG()
245 dnl LIB_DIR - library basename
246 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
249 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
250 _SAVE_LDFLAGS="$LDFLAGS"
251 _SAVE_CPPFLAGS="$CPPFLAGS"
254 DEFINES="-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS"
261 linux*|*-gnu*|gnu*|cygwin*)
262 DEFINES="$DEFINES -D_GNU_SOURCE"
265 DEFINES="$DEFINES -DSVR4"
269 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
271 dnl Add flags for gcc and g++
272 if test "x$GCC" = xyes; then
273 CFLAGS="$CFLAGS -Wall"
275 if test "x$USE_GNU99" = xyes; then
276 CFLAGS="$CFLAGS -std=gnu99"
278 CFLAGS="$CFLAGS -std=c99"
281 # Enable -Werror=implicit-function-declaration and
282 # -Werror=missing-prototypes, if available, or otherwise, just
283 # -Wmissing-prototypes. This is particularly useful to avoid
284 # generating a loadable driver module that has undefined symbols.
285 save_CFLAGS="$CFLAGS"
286 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
287 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
288 CFLAGS="$CFLAGS -Werror=missing-prototypes"
289 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
290 AC_MSG_RESULT([yes]),
291 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
292 AC_MSG_RESULT([no])]);
294 # Enable -fvisibility=hidden if using a gcc that supports it
295 save_CFLAGS="$CFLAGS"
296 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
297 VISIBILITY_CFLAGS="-fvisibility=hidden"
298 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
299 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
300 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
302 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
305 # We don't want floating-point math functions to set errno or trap
306 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
308 # Flags to help ensure that certain portions of the code -- and only those
309 # portions -- can be built with MSVC:
310 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
311 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
312 # supports most of C99)
313 # - the rest has no compiler compiler restrictions
314 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
315 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
317 # Enable -Werror=vla if compiler supports it
318 save_CFLAGS="$CFLAGS"
319 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
320 CFLAGS="$CFLAGS -Werror=vla"
321 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
322 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
323 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
324 AC_MSG_RESULT([yes])],
325 AC_MSG_RESULT([no]));
326 CFLAGS="$save_CFLAGS"
328 if test "x$GXX" = xyes; then
329 CXXFLAGS="$CXXFLAGS -Wall"
331 # Enable -fvisibility=hidden if using a gcc that supports it
332 save_CXXFLAGS="$CXXFLAGS"
333 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
334 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
335 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
337 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
338 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
341 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
342 CXXFLAGS=$save_CXXFLAGS
344 # We don't want floating-point math functions to set errno or trap
345 CXXFLAGS="$CXXFLAGS -fno-math-errno -fno-trapping-math"
348 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
349 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
351 dnl even if the compiler appears to support it, using visibility attributes isn't
352 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
356 VISIBILITY_CXXFLAGS=""
360 AC_SUBST([VISIBILITY_CFLAGS])
361 AC_SUBST([VISIBILITY_CXXFLAGS])
364 dnl Optional flags, check for compiler support
366 SSE41_CFLAGS="-msse4.1"
367 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
368 dnl stack, but on x86-32 such alignment is not guaranteed.
369 case "$target_cpu" in
371 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
374 save_CFLAGS="$CFLAGS"
375 CFLAGS="$SSE41_CFLAGS $CFLAGS"
376 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
377 #include <smmintrin.h>
380 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
381 c = _mm_max_epu32(a, b);
382 return _mm_cvtsi128_si32(c);
383 }]])], SSE41_SUPPORTED=1)
384 CFLAGS="$save_CFLAGS"
385 if test "x$SSE41_SUPPORTED" = x1; then
386 DEFINES="$DEFINES -DUSE_SSE41"
388 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
389 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
391 dnl Check for new-style atomic builtins
392 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
395 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
396 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
397 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
398 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
400 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
402 dnl Check for Endianness
410 dnl Check for POWER8 Architecture
411 PWR8_CFLAGS="-mpower8-vector"
412 have_pwr8_intrinsics=no
413 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
415 CFLAGS="$PWR8_CFLAGS $CFLAGS"
416 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
417 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
418 #error "Need GCC >= 4.8 for sane POWER8 support"
422 vector unsigned char r;
423 vector unsigned int v = vec_splat_u32 (1);
424 r = __builtin_vec_vgbbd ((vector unsigned char) v);
426 }]])], have_pwr8_intrinsics=yes)
430 [AC_HELP_STRING([--disable-pwr8-inst],
431 [disable POWER8-specific instructions])],
432 [enable_pwr8=$enableval], [enable_pwr8=auto])
434 if test "x$enable_pwr8" = xno ; then
435 have_pwr8_intrinsics=disabled
438 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
439 DEFINES="$DEFINES -D_ARCH_PWR8"
440 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
441 CFLAGS="$CFLAGS $PWR8_CFLAGS"
446 AC_MSG_RESULT($have_pwr8_intrinsics)
447 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
448 AC_MSG_ERROR([POWER8 compiler support not detected])
451 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
452 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
455 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
457 dnl Can't have static and shared libraries, default to static if user
458 dnl explicitly requested. If both disabled, set to static since shared
459 dnl was explicitly requested.
460 case "x$enable_static$enable_shared" in
462 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
466 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
471 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
474 dnl other compiler options
476 AC_ARG_ENABLE([debug],
477 [AS_HELP_STRING([--enable-debug],
478 [use debug compiler flags and macros @<:@default=disabled@:>@])],
479 [enable_debug="$enableval"],
483 AC_ARG_ENABLE([profile],
484 [AS_HELP_STRING([--enable-profile],
485 [enable profiling of code @<:@default=disabled@:>@])],
486 [enable_profile="$enableval"],
490 if test "x$enable_profile" = xyes; then
491 DEFINES="$DEFINES -DPROFILE"
492 if test "x$GCC" = xyes; then
493 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
495 if test "x$GXX" = xyes; then
496 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
500 if test "x$enable_debug" = xyes; then
501 DEFINES="$DEFINES -DDEBUG"
502 if test "x$enable_profile" = xyes; then
503 AC_MSG_WARN([Debug and Profile are enabled at the same time])
505 if test "x$GCC" = xyes; then
506 if ! echo "$CFLAGS" | grep -q -e '-g'; then
509 if ! echo "$CFLAGS" | grep -q -e '-O'; then
513 if test "x$GXX" = xyes; then
514 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
515 CXXFLAGS="$CXXFLAGS -g"
517 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
518 CXXFLAGS="$CXXFLAGS -O0"
522 DEFINES="$DEFINES -DNDEBUG"
525 DEFAULT_GL_LIB_NAME=GL
528 dnl Check if linker supports -Bsymbolic
530 save_LDFLAGS=$LDFLAGS
531 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
532 AC_MSG_CHECKING([if ld supports -Bsymbolic])
534 [AC_LANG_SOURCE([int main() { return 0;}])],
535 [AC_MSG_RESULT([yes])
536 BSYMBOLIC="-Wl,-Bsymbolic";],
539 LDFLAGS=$save_LDFLAGS
541 AC_SUBST([BSYMBOLIC])
544 dnl Check if linker supports garbage collection
546 save_LDFLAGS=$LDFLAGS
547 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
548 AC_MSG_CHECKING([whether ld supports --gc-sections])
550 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
551 [AC_MSG_RESULT([yes])
552 GC_SECTIONS="-Wl,--gc-sections";],
555 LDFLAGS=$save_LDFLAGS
557 AC_SUBST([GC_SECTIONS])
560 dnl OpenBSD does not have DT_NEEDED entries for libc by design
561 dnl so when these flags are passed to ld via libtool the checks will fail
565 LD_NO_UNDEFINED="" ;;
567 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
570 AC_SUBST([LD_NO_UNDEFINED])
573 dnl Check if linker supports version scripts
575 AC_MSG_CHECKING([if the linker supports version-scripts])
576 save_LDFLAGS=$LDFLAGS
577 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
578 cat > conftest.map <<EOF
588 [AC_LANG_SOURCE([int main() { return 0;}])],
589 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
590 [have_ld_version_script=no; AC_MSG_RESULT(no)])
591 LDFLAGS=$save_LDFLAGS
592 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
595 dnl Check if linker supports dynamic list files
597 AC_MSG_CHECKING([if the linker supports --dynamic-list])
598 save_LDFLAGS=$LDFLAGS
599 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
600 cat > conftest.dyn <<EOF
602 radeon_drm_winsys_create;
606 [AC_LANG_SOURCE([int main() { return 0;}])],
607 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
608 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
609 LDFLAGS=$save_LDFLAGS
610 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
613 dnl compatibility symlinks
617 HAVE_COMPAT_SYMLINKS=yes ;;
619 HAVE_COMPAT_SYMLINKS=no ;;
622 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
624 DEFAULT_GL_LIB_NAME=GL
627 dnl Libglvnd configuration
629 AC_ARG_ENABLE([libglvnd],
630 [AS_HELP_STRING([--enable-libglvnd],
631 [Build for libglvnd @<:@default=disabled@:>@])],
632 [enable_libglvnd="$enableval"],
633 [enable_libglvnd=no])
634 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
635 #AM_COND_IF([USE_LIBGLVND_GLX], [DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"])
636 if test "x$enable_libglvnd" = xyes ; then
637 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
638 DEFAULT_GL_LIB_NAME=GLX_mesa
644 dnl Unfortunately we need to do a few things that libtool can't help us with,
645 dnl so we need some knowledge of shared library filenames:
647 dnl LIB_EXT is the extension used when creating symlinks for alternate
648 dnl filenames for a shared library which will be dynamically loaded
650 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
651 dnl the file for a shared library we wish to link with
674 AC_ARG_WITH([gl-lib-name],
675 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
676 [specify GL library name @<:@default=GL@:>@])],
678 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
679 AC_ARG_WITH([osmesa-lib-name],
680 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
681 [specify OSMesa library name @<:@default=OSMesa@:>@])],
682 [OSMESA_LIB=$withval],
684 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
685 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
688 dnl Mangled Mesa support
690 AC_ARG_ENABLE([mangling],
691 [AS_HELP_STRING([--enable-mangling],
692 [enable mangled symbols and library name @<:@default=disabled@:>@])],
693 [enable_mangling="${enableval}"],
696 if test "x${enable_mangling}" = "xyes" ; then
697 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
698 GL_LIB="Mangled${GL_LIB}"
699 OSMESA_LIB="Mangled${OSMESA_LIB}"
702 AC_SUBST([OSMESA_LIB])
705 dnl potentially-infringing-but-nobody-knows-for-sure stuff
707 AC_ARG_ENABLE([texture-float],
708 [AS_HELP_STRING([--enable-texture-float],
709 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
710 [enable_texture_float="$enableval"],
711 [enable_texture_float=no]
713 if test "x$enable_texture_float" = xyes; then
714 AC_MSG_WARN([Floating-point textures enabled.])
715 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
716 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
720 dnl Arch/platform-specific settings
723 [AS_HELP_STRING([--disable-asm],
724 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
725 [enable_asm="$enableval"],
729 AC_MSG_CHECKING([whether to enable assembly])
730 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
731 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
732 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
734 i?86 | x86_64 | amd64)
735 if test "x$host_cpu" != "x$target_cpu"; then
737 AC_MSG_RESULT([no, cross compiling])
742 # check for supported arches
743 if test "x$enable_asm" = xyes; then
747 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
754 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
770 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
771 AC_MSG_RESULT([yes, x86])
774 DEFINES="$DEFINES -DUSE_X86_64_ASM"
775 AC_MSG_RESULT([yes, x86_64])
778 DEFINES="$DEFINES -DUSE_SPARC_ASM"
779 AC_MSG_RESULT([yes, sparc])
782 AC_MSG_RESULT([no, platform not supported])
788 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
789 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
790 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
791 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
793 dnl Check to see if dlopen is in default libraries (like Solaris, which
794 dnl has it in libc), or if libdl is needed to get it.
795 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
796 [AC_CHECK_LIB([dl], [dlopen],
797 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
798 AC_SUBST([DLOPEN_LIBS])
800 dnl Check if that library also has dladdr
802 LIBS="$LIBS $DLOPEN_LIBS"
803 AC_CHECK_FUNCS([dladdr])
810 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
811 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
812 [AC_MSG_ERROR([Could not find clock_gettime])])])
813 AC_SUBST([CLOCK_LIB])
817 dnl See if posix_memalign is available
818 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
820 dnl Check for pthreads
822 if test "x$ax_pthread_ok" = xno; then
823 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
825 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
826 dnl to -pthread, which causes problems if we need -lpthread to appear in
828 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
830 dnl pthread-stubs is mandatory on targets where it exists
833 pthread_stubs_possible="no"
836 pthread_stubs_possible="yes"
840 if test "x$pthread_stubs_possible" = xyes; then
841 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs)
842 AC_SUBST(PTHREADSTUBS_CFLAGS)
843 AC_SUBST(PTHREADSTUBS_LIBS)
846 dnl SELinux awareness.
847 AC_ARG_ENABLE([selinux],
848 [AS_HELP_STRING([--enable-selinux],
849 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
850 [MESA_SELINUX="$enableval"],
852 if test "x$enable_selinux" = "xyes"; then
853 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
854 [AC_CHECK_HEADER([selinux/selinux.h],[],
855 [AC_MSG_ERROR([SELinux headers not found])])
856 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
857 [AC_MSG_ERROR([SELinux library not found])])
858 SELINUX_LIBS="-lselinux"])
859 DEFINES="$DEFINES -DMESA_SELINUX"
861 AC_SUBST([SELINUX_CFLAGS])
862 AC_SUBST([SELINUX_LIBS])
865 AC_ARG_ENABLE([opengl],
866 [AS_HELP_STRING([--disable-opengl],
867 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
868 [enable_opengl="$enableval"],
870 AC_ARG_ENABLE([gles1],
871 [AS_HELP_STRING([--disable-gles1],
872 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
873 [enable_gles1="$enableval"],
875 AC_ARG_ENABLE([gles2],
876 [AS_HELP_STRING([--disable-gles2],
877 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
878 [enable_gles2="$enableval"],
882 [AS_HELP_STRING([--enable-dri],
883 [enable DRI modules @<:@default=enabled@:>@])],
884 [enable_dri="$enableval"],
887 AC_ARG_ENABLE([gallium-extra-hud],
888 [AS_HELP_STRING([--enable-gallium-extra-hud],
889 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
890 [enable_gallium_extra_hud="$enableval"],
891 [enable_gallium_extra_hud=no])
892 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
893 if test "x$enable_gallium_extra_hud" = xyes ; then
894 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
897 #TODO: no pkgconfig .pc available for libsensors.
898 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
899 AC_ARG_ENABLE([lmsensors],
900 [AS_HELP_STRING([--enable-lmsensors],
901 [enable HUD lmsensor support @<:@default=disabled@:>@])],
902 [enable_lmsensors="$enableval"],
903 [enable_lmsensors=no])
904 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
905 if test "x$enable_lmsensors" = xyes ; then
906 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
907 LIBSENSORS_LDFLAGS="-lsensors"
909 LIBSENSORS_LDFLAGS=""
911 AC_SUBST(LIBSENSORS_LDFLAGS)
922 if test "x$enable_dri" = xno; then
926 AC_ARG_ENABLE([dri3],
927 [AS_HELP_STRING([--enable-dri3],
928 [enable DRI3 @<:@default=auto@:>@])],
929 [enable_dri3="$enableval"],
930 [enable_dri3="$dri3_default"])
932 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
933 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
934 [enable_glx="$enableval"],
936 AC_ARG_ENABLE([osmesa],
937 [AS_HELP_STRING([--enable-osmesa],
938 [enable OSMesa library @<:@default=disabled@:>@])],
939 [enable_osmesa="$enableval"],
941 AC_ARG_ENABLE([gallium-osmesa],
942 [AS_HELP_STRING([--enable-gallium-osmesa],
943 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
944 [enable_gallium_osmesa="$enableval"],
945 [enable_gallium_osmesa=no])
947 [AS_HELP_STRING([--disable-egl],
948 [disable EGL library @<:@default=enabled@:>@])],
949 [enable_egl="$enableval"],
953 [AS_HELP_STRING([--enable-xa],
954 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
955 [enable_xa="$enableval"],
958 [AS_HELP_STRING([--enable-gbm],
959 [enable gbm library @<:@default=auto@:>@])],
960 [enable_gbm="$enableval"],
962 AC_ARG_ENABLE([nine],
963 [AS_HELP_STRING([--enable-nine],
964 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
965 [enable_nine="$enableval"],
968 AC_ARG_ENABLE([xvmc],
969 [AS_HELP_STRING([--enable-xvmc],
970 [enable xvmc library @<:@default=auto@:>@])],
971 [enable_xvmc="$enableval"],
973 AC_ARG_ENABLE([vdpau],
974 [AS_HELP_STRING([--enable-vdpau],
975 [enable vdpau library @<:@default=auto@:>@])],
976 [enable_vdpau="$enableval"],
979 [AS_HELP_STRING([--enable-omx],
980 [enable OpenMAX library @<:@default=disabled@:>@])],
981 [enable_omx="$enableval"],
984 [AS_HELP_STRING([--enable-va],
985 [enable va library @<:@default=auto@:>@])],
986 [enable_va="$enableval"],
988 AC_ARG_ENABLE([opencl],
989 [AS_HELP_STRING([--enable-opencl],
990 [enable OpenCL library @<:@default=disabled@:>@])],
991 [enable_opencl="$enableval"],
993 AC_ARG_ENABLE([opencl_icd],
994 [AS_HELP_STRING([--enable-opencl-icd],
995 [Build an OpenCL ICD library to be loaded by an ICD implementation
996 @<:@default=disabled@:>@])],
997 [enable_opencl_icd="$enableval"],
998 [enable_opencl_icd=no])
1000 AC_ARG_ENABLE([gallium-tests],
1001 [AS_HELP_STRING([--enable-gallium-tests],
1002 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1003 [enable_gallium_tests="$enableval"],
1004 [enable_gallium_tests=no])
1006 # Option for Gallium drivers
1008 # Keep this in sync with the --with-gallium-drivers help string default value
1009 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1011 AC_ARG_WITH([gallium-drivers],
1012 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1013 [comma delimited Gallium drivers list, e.g.
1014 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl"
1015 @<:@default=r300,r600,svga,swrast@:>@])],
1016 [with_gallium_drivers="$withval"],
1017 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1019 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1020 # here so that the script doesn't choke on an unknown driver name later.
1021 case "$with_gallium_drivers" in
1022 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1023 no) with_gallium_drivers='' ;;
1026 if test "x$enable_opengl" = xno -a \
1027 "x$enable_gles1" = xno -a \
1028 "x$enable_gles2" = xno -a \
1029 "x$enable_nine" = xno -a \
1030 "x$enable_xa" = xno -a \
1031 "x$enable_xvmc" = xno -a \
1032 "x$enable_vdpau" = xno -a \
1033 "x$enable_omx" = xno -a \
1034 "x$enable_va" = xno -a \
1035 "x$enable_opencl" = xno; then
1036 AC_MSG_ERROR([at least one API should be enabled])
1039 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1040 if test "x$enable_opengl" = xno -a \
1041 "x$enable_gles1" = xyes; then
1042 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1045 if test "x$enable_opengl" = xno -a \
1046 "x$enable_gles2" = xyes; then
1047 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1050 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1051 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1052 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1053 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1054 "x$enable_gles1" = xyes -o \
1055 "x$enable_gles2" = xyes)
1057 # Validate GLX options
1058 if test "x$enable_glx" = xyes; then
1059 if test "x$enable_dri" = xyes; then
1061 elif test -n "$with_gallium_drivers"; then
1062 enable_glx=gallium-xlib
1067 case "x$enable_glx" in
1068 xdri | xxlib | xgallium-xlib)
1069 # GLX requires OpenGL
1070 if test "x$enable_opengl" = xno; then
1071 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1074 # Check individual dependencies
1075 case "x$enable_glx" in
1077 if test "x$enable_dri" = xno; then
1078 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1082 if test "x$enable_dri" = xyes; then
1083 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1087 if test "x$enable_dri" = xyes; then
1088 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1090 if test -z "$with_gallium_drivers"; then
1091 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1099 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1103 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1104 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1105 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1106 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1109 dnl Libglvnd configuration
1111 AC_ARG_ENABLE([libglvnd],
1112 [AS_HELP_STRING([--enable-libglvnd],
1113 [Build for libglvnd @<:@default=disabled@:>@])],
1114 [enable_libglvnd="$enableval"],
1115 [enable_libglvnd=no])
1116 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1117 if test "x$enable_libglvnd" = xyes ; then
1118 dnl XXX: update once we can handle more than libGL/glx.
1119 dnl Namely: we should error out if neither of the glvnd enabled libraries
1121 case "x$enable_glx" in
1123 AC_MSG_ERROR([cannot build libglvnd without GLX])
1125 xxlib | xgallium-xlib )
1126 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1132 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1133 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1134 DEFAULT_GL_LIB_NAME=GLX_mesa
1138 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1139 [have_libdrm=yes], [have_libdrm=no])
1140 if test "x$have_libdrm" = xyes; then
1141 DEFINES="$DEFINES -DHAVE_LIBDRM"
1144 # Select which platform-dependent DRI code gets built
1147 dri_platform='apple' ;;
1149 dri_platform='windows' ;;
1151 dri_platform='none' ;;
1153 dri_platform='drm' ;;
1156 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1157 have_drisw_kms='yes'
1160 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1161 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1162 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1163 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1164 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1165 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1166 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1167 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1168 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1170 AC_ARG_ENABLE([shared-glapi],
1171 [AS_HELP_STRING([--enable-shared-glapi],
1172 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1173 [enable_shared_glapi="$enableval"],
1174 [enable_shared_glapi=yes])
1176 case "x$enable_opengl$enable_gles1$enable_gles2" in
1178 if test "x$enable_shared_glapi" = xno; then
1179 AC_MSG_ERROR([shared GLAPI required when building two or more of
1180 the following APIs - opengl, gles1 gles2])
1185 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1187 # Build the pipe-drivers as separate libraries/modules.
1188 # Do not touch this unless you know what you are doing.
1189 # XXX: Expose via configure option ?
1190 enable_shared_pipe_drivers=no
1193 dnl Driver specific build directories
1196 if test "x$enable_gallium_osmesa" = xyes; then
1197 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1198 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1200 if test "x$enable_osmesa" = xyes; then
1201 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1205 AC_SUBST([MESA_LLVM])
1209 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1210 [choose SHA1 implementation])])
1211 case "x$with_sha1" in
1212 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1215 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1218 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1219 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1222 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1223 AC_MSG_ERROR([sha1 in libc requested but not found])
1225 if test "x$with_sha1" = xlibc; then
1226 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1227 [Use libc SHA1 functions])
1230 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1231 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1232 with_sha1=CommonCrypto
1234 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1235 AC_MSG_ERROR([CommonCrypto requested but not found])
1237 if test "x$with_sha1" = xCommonCrypto; then
1238 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1239 [Use CommonCrypto SHA1 functions])
1242 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1243 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1244 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1247 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1248 AC_MSG_ERROR([CryptoAPI requested but not found])
1250 if test "x$with_sha1" = xCryptoAPI; then
1251 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1252 [Use CryptoAPI SHA1 functions])
1255 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1256 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1259 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1260 AC_MSG_ERROR([libmd requested but not found])
1262 if test "x$with_sha1" = xlibmd; then
1263 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1264 [Use libmd SHA1 functions])
1267 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1268 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1271 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1272 AC_MSG_ERROR([libsha1 requested but not found])
1274 if test "x$with_sha1" = xlibsha1; then
1275 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1276 [Use libsha1 for SHA1])
1279 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1280 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1283 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1284 AC_MSG_ERROR([libnettle requested but not found])
1286 if test "x$with_sha1" = xlibnettle; then
1287 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1288 [Use libnettle SHA1 functions])
1291 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1292 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1295 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1296 AC_MSG_ERROR([libgcrypt requested but not found])
1298 if test "x$with_sha1" = xlibgcrypt; then
1299 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1300 [Use libgcrypt SHA1 functions])
1303 # We don't need all of the OpenSSL libraries, just libcrypto
1304 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1305 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1306 [HAVE_OPENSSL_PKC=no])
1307 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1308 if test "x$with_sha1" = x; then
1312 if test "x$with_sha1" = xlibcrypto; then
1313 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1316 if test "x$with_sha1" = xlibcrypto; then
1317 if test "x$HAVE_LIBCRYPTO" = xyes; then
1320 SHA1_LIBS="$OPENSSL_LIBS"
1321 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1324 AC_MSG_CHECKING([for SHA1 implementation])
1325 AC_MSG_RESULT([$with_sha1])
1327 AC_SUBST(SHA1_CFLAGS)
1329 # Enable a define for SHA1
1330 if test "x$with_sha1" != "x"; then
1331 DEFINES="$DEFINES -DHAVE_SHA1"
1334 # Allow user to configure out the shader-cache feature
1335 AC_ARG_ENABLE([shader-cache],
1336 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1337 [enable_shader_cache="$enableval"],
1338 [if test "x$with_sha1" != "x"; then
1339 enable_shader_cache=yes
1341 enable_shader_cache=no
1343 if test "x$with_sha1" = "x"; then
1344 if test "x$enable_shader_cache" = "xyes"; then
1345 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1348 AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
1349 if test "x$enable_shader_cache" = "xyes"; then
1350 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1360 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
1361 have_libudev=yes, have_libudev=no)
1363 AC_ARG_ENABLE([sysfs],
1364 [AS_HELP_STRING([--enable-sysfs],
1365 [enable /sys PCI identification @<:@default=disabled@:>@])],
1366 [have_sysfs="$enableval"],
1370 if test "x$enable_dri" = xyes; then
1371 if test "$enable_static" = yes; then
1372 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1375 # not a hard requirement as swrast does not depend on it
1376 if test "x$have_libdrm" = xyes; then
1377 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1381 AC_ARG_ENABLE([driglx-direct],
1382 [AS_HELP_STRING([--disable-driglx-direct],
1383 [disable direct rendering in GLX and EGL for DRI \
1384 @<:@default=auto@:>@])],
1385 [driglx_direct="$enableval"],
1386 [driglx_direct="yes"])
1389 dnl libGL configuration per driver
1391 case "x$enable_glx" in
1392 xxlib | xgallium-xlib)
1394 dri_modules="x11 xext xcb"
1395 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1396 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1397 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1398 GL_LIB_DEPS="$XLIBGL_LIBS"
1399 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1400 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1404 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1406 # find the DRI deps for libGL
1407 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1409 if test x"$driglx_direct" = xyes; then
1410 if test x"$dri_platform" = xdrm ; then
1411 DEFINES="$DEFINES -DGLX_USE_DRM"
1412 if test "x$have_libdrm" != xyes; then
1413 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
1416 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1417 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1418 if test x"$enable_dri3" = xyes; then
1419 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1420 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1423 if test x"$enable_dri" = xyes; then
1424 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1427 if test x"$enable_dri3" = xyes; then
1428 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1429 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1430 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1433 if test x"$dri_platform" = xapple ; then
1434 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1436 if test x"$dri_platform" = xwindows ; then
1437 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1441 # add xf86vidmode if available
1442 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1443 if test "$HAVE_XF86VIDMODE" = yes ; then
1444 dri_modules="$dri_modules xxf86vm"
1447 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1448 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1449 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1450 GL_LIB_DEPS="$DRIGL_LIBS"
1452 # need DRM libs, $PTHREAD_LIBS, etc.
1453 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1454 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1459 if test "$have_libudev" = yes; then
1460 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1464 if test "$have_sysfs" = yes; then
1465 DEFINES="$DEFINES -DHAVE_SYSFS"
1469 # This is outside the case (above) so that it is invoked even for non-GLX
1471 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1473 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1474 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1475 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1476 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1478 AC_SUBST([X11_INCLUDES])
1479 AC_SUBST([GL_LIB_DEPS])
1480 AC_SUBST([GL_PC_REQ_PRIV])
1481 AC_SUBST([GL_PC_LIB_PRIV])
1482 AC_SUBST([GL_PC_CFLAGS])
1483 AC_SUBST([DRI_PC_REQ_PRIV])
1484 AC_SUBST([GLESv1_CM_LIB_DEPS])
1485 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1486 AC_SUBST([GLESv2_LIB_DEPS])
1487 AC_SUBST([GLESv2_PC_LIB_PRIV])
1489 AC_SUBST([HAVE_XF86VIDMODE])
1494 case "x$enable_glx" in
1495 xxlib | xgallium-xlib)
1496 DEFINES="$DEFINES -DUSE_XSHM"
1499 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1500 if test "x$driglx_direct" = xyes; then
1501 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1510 AC_ARG_ENABLE([glx-tls],
1511 [AS_HELP_STRING([--enable-glx-tls],
1512 [enable TLS support in GLX @<:@default=disabled@:>@])],
1513 [GLX_USE_TLS="$enableval"],
1515 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1517 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
1518 [DEFINES="${DEFINES} -DGLX_USE_TLS"])
1520 dnl Read-only text section on x86 hardened platforms
1521 AC_ARG_ENABLE([glx-read-only-text],
1522 [AS_HELP_STRING([--enable-glx-read-only-text],
1523 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1524 [enable_glx_read_only_text="$enableval"],
1525 [enable_glx_read_only_text=no])
1526 if test "x$enable_glx_read_only_text" = xyes; then
1527 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1533 dnl Directory for DRI drivers
1534 AC_ARG_WITH([dri-driverdir],
1535 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1536 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1537 [DRI_DRIVER_INSTALL_DIR="$withval"],
1538 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1539 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1540 dnl Extra search path for DRI drivers
1541 AC_ARG_WITH([dri-searchpath],
1542 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1543 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1544 [DRI_DRIVER_SEARCH_DIR="$withval"],
1545 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1546 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1547 dnl Which drivers to build - default is chosen by platform
1548 AC_ARG_WITH([dri-drivers],
1549 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1550 [comma delimited classic DRI drivers list, e.g.
1551 "swrast,i965,radeon" @<:@default=auto@:>@])],
1552 [with_dri_drivers="$withval"],
1553 [with_dri_drivers=auto])
1555 if test "x$with_dri_drivers" = xauto; then
1556 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1557 with_dri_drivers="yes"
1559 with_dri_drivers="no"
1562 if test "x$with_dri_drivers" = xno; then
1566 dnl If $with_dri_drivers is yes, drivers will be added through
1567 dnl platform checks. Set DEFINES and LIB_DEPS
1568 if test "x$enable_dri" = xyes; then
1569 # Platform specific settings and drivers to build
1572 DEFINES="$DEFINES -DHAVE_ALIAS"
1573 if test "x$enable_dri3" = xyes; then
1574 DEFINES="$DEFINES -DHAVE_DRI3"
1577 if test "x$have_pci_id" != xyes; then
1578 AC_MSG_ERROR([libudev-dev or sysfs required for building DRI])
1583 # Build only the drivers for cards that exist on PowerPC/sparc
1584 if test "x$with_dri_drivers" = "xyes"; then
1585 with_dri_drivers="r200 radeon swrast"
1590 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1591 DEFINES="$DEFINES -DHAVE_ALIAS"
1594 DEFINES="$DEFINES -DHAVE_ALIAS"
1597 if test "x$with_dri_drivers" = "xyes"; then
1598 with_dri_drivers="swrast"
1602 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1603 if test "x$with_dri_drivers" = "xyes"; then
1604 with_dri_drivers="swrast"
1610 if test "x$with_dri_drivers" = "xyes"; then
1611 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1615 PKG_CHECK_MODULES([EXPAT], [expat], [],
1616 # expat version 2.0 and earlier do not provide expat.pc
1617 [AC_CHECK_HEADER([expat.h],[],
1618 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1619 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1620 [AC_MSG_ERROR([Expat library required for DRI not found])])
1621 EXPAT_LIBS="-lexpat"])
1623 # put all the necessary libs together
1624 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1627 AC_SUBST([DRI_LIB_DEPS])
1630 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1631 if test -n "$with_dri_drivers"; then
1632 if test "x$enable_opengl" != xyes; then
1633 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1636 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1637 for driver in $dri_drivers; do
1638 DRI_DIRS="$DRI_DIRS $driver"
1642 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1646 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1649 HAVE_NOUVEAU_DRI=yes;
1650 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1653 HAVE_RADEON_DRI=yes;
1654 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1658 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1661 HAVE_SWRAST_DRI=yes;
1664 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1668 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1673 # Vulkan driver configuration
1676 AC_ARG_WITH([vulkan-drivers],
1677 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1678 [comma delimited Vulkan drivers list, e.g.
1680 @<:@default=no@:>@])],
1681 [with_vulkan_drivers="$withval"],
1682 [with_vulkan_drivers="no"])
1684 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1685 # here so that the script doesn't choke on an unknown driver name later.
1686 case "x$with_vulkan_drivers" in
1687 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1688 xno) with_vulkan_drivers='' ;;
1691 AC_ARG_WITH([vulkan-icddir],
1692 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1693 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1694 [VULKAN_ICD_INSTALL_DIR="$withval"],
1695 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1696 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1698 AC_ARG_ENABLE([vulkan-icd-full-driver-path],
1699 [AS_HELP_STRING([--disable-vulkan-icd-full-driver-path],
1700 [create Vulkan ICD files with just a .so name and no path])],
1701 [vulkan_icd_driver_path="$enableval"],
1702 [vulkan_icd_driver_path="yes"])
1703 AM_CONDITIONAL(VULKAN_ICD_DRIVER_PATH, test "x$vulkan_icd_driver_path" = xyes)
1705 if test -n "$with_vulkan_drivers"; then
1706 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1707 for driver in $VULKAN_DRIVERS; do
1710 if test "x$HAVE_I965_DRI" != xyes; then
1711 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1713 if test "x$with_sha1" == "x"; then
1714 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1716 HAVE_INTEL_VULKAN=yes;
1720 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1721 HAVE_RADEON_VULKAN=yes;
1724 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1728 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1732 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1733 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1734 "x$enable_osmesa" = xyes -o \
1738 dnl OSMesa configuration
1741 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1742 AC_ARG_WITH([osmesa-bits],
1743 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1744 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1745 [osmesa_bits="$withval"],
1747 if test "x$osmesa_bits" != x8; then
1748 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1749 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1753 case "x$osmesa_bits" in
1755 OSMESA_LIB="${OSMESA_LIB}"
1758 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1759 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1762 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1766 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1767 # only link libraries with osmesa if shared
1768 if test "$enable_static" = no; then
1769 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1773 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1776 AC_SUBST([OSMESA_LIB_DEPS])
1777 AC_SUBST([OSMESA_PC_REQ])
1778 AC_SUBST([OSMESA_PC_LIB_PRIV])
1781 dnl gbm configuration
1783 if test "x$enable_gbm" = xauto; then
1784 case "$with_egl_platforms" in
1791 if test "x$enable_gbm" = xyes; then
1792 if test "x$need_pci_id$have_pci_id" = xyesno; then
1793 AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED or sysfs])
1796 if test "x$enable_dri" = xyes; then
1797 if test "x$enable_shared_glapi" = xno; then
1798 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1801 # Strictly speaking libgbm does not require --enable-dri, although
1802 # both of its backends do. Thus one can build libgbm without any
1803 # backends if --disable-dri is set.
1804 # To avoid unnecessary complexity of checking if at least one backend
1805 # is available when building, just mandate --enable-dri.
1806 AC_MSG_ERROR([gbm requires --enable-dri])
1809 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1810 if test "x$need_pci_id$have_libudev" = xyesyes; then
1811 GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
1815 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1816 AC_SUBST([GBM_PC_REQ_PRIV])
1817 AC_SUBST([GBM_PC_LIB_PRIV])
1820 dnl EGL configuration
1824 if test "x$enable_egl" = xyes; then
1825 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1827 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1829 if test "$enable_static" != yes; then
1830 if test "x$enable_dri" = xyes; then
1831 HAVE_EGL_DRIVER_DRI2=1
1832 if test "x$enable_shared_glapi" = xno; then
1833 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
1835 if test "x$enable_dri3" = xyes; then
1836 HAVE_EGL_DRIVER_DRI3=1
1837 if test "x$enable_shared_glapi" = xno; then
1838 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
1842 # Avoid building an "empty" libEGL. Drop/update this
1843 # when other backends (haiku?) come along.
1844 AC_MSG_ERROR([egl requires --enable-dri])
1849 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1850 AC_SUBST([EGL_LIB_DEPS])
1855 dnl XA configuration
1857 if test "x$enable_xa" = xyes; then
1858 if test "x$with_gallium_drivers" = xswrast; then
1860 Building xa requires at least one non swrast gallium driver.
1861 If you are looking to use libxatracker.so with the VMware driver,
1862 make sure to include svga in the gallium drivers list, apart from
1864 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
1866 gallium_st="$gallium_st xa"
1868 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1871 dnl Gallium G3DVL configuration
1873 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
1874 if test "x$enable_xvmc" = xauto; then
1875 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
1878 if test "x$enable_vdpau" = xauto; then
1879 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
1882 if test "x$enable_omx" = xauto; then
1883 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
1886 if test "x$enable_va" = xauto; then
1887 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
1891 if test "x$enable_dri" = xyes -o \
1892 "x$enable_xvmc" = xyes -o \
1893 "x$enable_vdpau" = xyes -o \
1894 "x$enable_omx" = xyes -o \
1895 "x$enable_va" = xyes; then
1898 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
1900 if test "x$enable_xvmc" = xyes -o \
1901 "x$enable_vdpau" = xyes -o \
1902 "x$enable_omx" = xyes -o \
1903 "x$enable_va" = xyes; then
1904 if test x"$enable_dri3" = xyes; then
1905 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
1906 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1908 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
1910 need_gallium_vl_winsys=yes
1912 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
1914 if test "x$enable_xvmc" = xyes; then
1915 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
1916 gallium_st="$gallium_st xvmc"
1918 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1920 if test "x$enable_vdpau" = xyes; then
1921 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
1922 gallium_st="$gallium_st vdpau"
1923 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
1925 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1927 if test "x$enable_omx" = xyes; then
1928 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
1929 gallium_st="$gallium_st omx"
1931 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
1933 if test "x$enable_va" = xyes; then
1934 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
1935 gallium_st="$gallium_st va"
1937 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
1940 dnl Nine Direct3D9 configuration
1942 if test "x$enable_nine" = xyes; then
1943 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1944 AC_MSG_ERROR([nine requires the gallium swrast driver])
1946 if test "x$with_gallium_drivers" = xswrast; then
1947 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
1949 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
1950 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
1953 if test "x$enable_dri3" = xno; then
1954 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
1957 gallium_st="$gallium_st nine"
1959 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
1962 dnl OpenCL configuration
1965 AC_ARG_WITH([clang-libdir],
1966 [AS_HELP_STRING([--with-clang-libdir],
1967 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1968 [CLANG_LIBDIR="$withval"],
1971 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1972 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
1974 if test "x$have_libelf" = xno; then
1977 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
1978 AC_SUBST([LIBELF_LIBS])
1979 AC_SUBST([LIBELF_CFLAGS])
1982 if test "x$enable_opencl" = xyes; then
1983 if test -z "$with_gallium_drivers"; then
1984 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1987 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1988 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1991 if test "x$have_libclc" = xno; then
1992 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1993 Make sure the directory containing libclc.pc is specified in your
1994 PKG_CONFIG_PATH environment variable.
1995 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1997 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1998 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1999 AC_SUBST([LIBCLC_INCLUDEDIR])
2000 AC_SUBST([LIBCLC_LIBEXECDIR])
2003 gallium_st="$gallium_st clover"
2005 if test "x$enable_opencl_icd" = xyes; then
2006 OPENCL_LIBNAME="MesaOpenCL"
2008 OPENCL_LIBNAME="OpenCL"
2011 if test "x$have_libelf" != xyes; then
2012 AC_MSG_ERROR([Clover requires libelf])
2015 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2016 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2017 AC_SUBST([OPENCL_LIBNAME])
2020 dnl Gallium configuration
2022 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2024 AC_SUBST([LLVM_BINDIR])
2025 AC_SUBST([LLVM_CFLAGS])
2026 AC_SUBST([LLVM_CPPFLAGS])
2027 AC_SUBST([LLVM_CXXFLAGS])
2028 AC_SUBST([LLVM_LIBDIR])
2029 AC_SUBST([LLVM_LIBS])
2030 AC_SUBST([LLVM_LDFLAGS])
2031 AC_SUBST([LLVM_INCLUDEDIR])
2032 AC_SUBST([LLVM_VERSION])
2033 AC_SUBST([CLANG_RESOURCE_DIR])
2035 case "x$enable_opengl$enable_gles1$enable_gles2" in
2037 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2041 AC_SUBST([VG_LIB_DEPS])
2042 AC_SUBST([EGL_CLIENT_APIS])
2045 dnl EGL Platforms configuration
2047 AC_ARG_WITH([egl-platforms],
2048 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2049 [comma delimited native platforms libEGL supports, e.g.
2050 "x11,drm" @<:@default=auto@:>@])],
2051 [with_egl_platforms="$withval"],
2052 [if test "x$enable_egl" = xyes; then
2053 with_egl_platforms="x11"
2055 with_egl_platforms=""
2058 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2059 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2062 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2063 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2065 if test "x$WAYLAND_SCANNER" = x; then
2066 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2069 # Do per-EGL platform setups and checks
2070 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2071 for plat in $egl_platforms; do
2074 test "x$have_libdrm" != xyes &&
2075 AC_MSG_ERROR([EGL platform wayland requires libdrm >= $LIBDRM_REQUIRED])
2077 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2079 if test "x$WAYLAND_SCANNER" = x; then
2080 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2085 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2089 test "x$enable_gbm" = "xno" &&
2090 AC_MSG_ERROR([EGL platform drm needs gbm])
2091 test "x$have_libdrm" != xyes &&
2092 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
2096 test "x$have_libdrm" != xyes &&
2097 AC_MSG_ERROR([EGL platform surfaceless requires libdrm >= $LIBDRM_REQUIRED])
2104 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2108 case "$plat$need_pci_id$have_pci_id" in
2109 waylandyesno|drmyesno)
2110 AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED or sysfs]) ;;
2114 # libEGL wants to default to the first platform specified in
2115 # ./configure. parse that here.
2116 if test "x$egl_platforms" != "x"; then
2117 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2118 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2120 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2123 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2124 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2125 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2126 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2127 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2129 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2131 AC_SUBST([EGL_NATIVE_PLATFORM])
2132 AC_SUBST([EGL_CFLAGS])
2134 # If we don't have the X11 platform, set this define so we don't try to include
2136 if ! echo "$egl_platforms" | grep -q 'x11'; then
2137 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2138 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2144 AC_ARG_ENABLE([gallium-llvm],
2145 [AS_HELP_STRING([--enable-gallium-llvm],
2146 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2147 [enable_gallium_llvm="$enableval"],
2148 [enable_gallium_llvm=auto])
2150 AC_ARG_ENABLE([llvm-shared-libs],
2151 [AS_HELP_STRING([--enable-llvm-shared-libs],
2152 [link with LLVM shared libraries @<:@default=enabled@:>@])],
2153 [enable_llvm_shared_libs="$enableval"],
2154 [enable_llvm_shared_libs=yes])
2156 AC_ARG_WITH([llvm-prefix],
2157 [AS_HELP_STRING([--with-llvm-prefix],
2158 [Prefix for LLVM installations in non-standard locations])],
2159 [llvm_prefix="$withval"],
2163 # Call this inside ` ` to get the return value.
2164 # $1 is the llvm-config command with arguments.
2165 strip_unwanted_llvm_flags() {
2166 # Use \> (marks the end of the word)
2168 -e 's/-march=\S*//g' \
2169 -e 's/-mtune=\S*//g' \
2170 -e 's/-mcpu=\S*//g' \
2171 -e 's/-DNDEBUG\>//g' \
2172 -e 's/-D_GNU_SOURCE\>//g' \
2173 -e 's/-pedantic\>//g' \
2174 -e 's/-Wcovered-switch-default\>//g' \
2178 -e 's/-Wcast-qual\>//g' \
2179 -e 's/-Woverloaded-virtual\>//g' \
2180 -e 's/-fcolor-diagnostics\>//g' \
2181 -e 's/-fdata-sections\>//g' \
2182 -e 's/-ffunction-sections\>//g' \
2183 -e 's/-fno-exceptions\>//g' \
2184 -e 's/-fomit-frame-pointer\>//g' \
2185 -e 's/-fvisibility-inlines-hidden\>//g' \
2187 -e 's/-fstack-protector-strong\>//g'
2190 llvm_check_version_for() {
2191 if test "${LLVM_VERSION_INT}${LLVM_VERSION_PATCH}" -lt "${1}0${2}${3}"; then
2192 AC_MSG_ERROR([LLVM $1.$2.$3 or newer is required for $4])
2198 if test -z "$with_gallium_drivers"; then
2199 enable_gallium_llvm=no
2201 if test "x$enable_gallium_llvm" = xauto; then
2203 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2206 if test "x$enable_gallium_llvm" = xyes || test "x$HAVE_RADEON_VULKAN" = xyes; then
2207 if test -n "$llvm_prefix"; then
2208 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
2210 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
2213 if test "x$LLVM_CONFIG" != xno; then
2214 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
2215 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2216 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
2217 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
2218 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2219 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2220 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
2221 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
2223 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
2224 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2225 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
2226 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
2228 LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'`
2229 if test -z "$LLVM_VERSION_PATCH"; then
2230 LLVM_VERSION_PATCH=0
2233 if test -n "${LLVM_VERSION_MAJOR}"; then
2234 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
2236 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
2239 LLVM_REQUIRED_VERSION_MAJOR="3"
2240 LLVM_REQUIRED_VERSION_MINOR="3"
2241 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
2242 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required])
2245 LLVM_COMPONENTS="engine bitwriter mcjit mcdisassembler"
2247 if $LLVM_CONFIG --components | grep -q inteljitevents ; then
2248 LLVM_COMPONENTS="${LLVM_COMPONENTS} inteljitevents"
2251 if test "x$enable_opencl" = xyes; then
2252 llvm_check_version_for "3" "6" "0" "opencl"
2254 LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
2255 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader option objcarcopts profiledata"
2257 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2260 dnl Check for Clang internal headers
2261 if test "x$enable_opencl" = xyes; then
2262 if test -z "$CLANG_LIBDIR"; then
2263 CLANG_LIBDIR=${LLVM_LIBDIR}
2265 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2266 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2267 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2277 if test "x$enable_opencl" = xyes; then
2278 AC_MSG_ERROR([cannot enable OpenCL without LLVM])
2282 dnl Directory for XVMC libs
2283 AC_ARG_WITH([xvmc-libdir],
2284 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2285 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2286 [XVMC_LIB_INSTALL_DIR="$withval"],
2287 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2288 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2293 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2295 dnl Directory for VDPAU libs
2296 AC_ARG_WITH([vdpau-libdir],
2297 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2298 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2299 [VDPAU_LIB_INSTALL_DIR="$withval"],
2300 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2301 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2303 dnl Directory for OMX libs
2305 AC_ARG_WITH([omx-libdir],
2306 [AS_HELP_STRING([--with-omx-libdir=DIR],
2307 [directory for the OMX libraries])],
2308 [OMX_LIB_INSTALL_DIR="$withval"],
2309 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2310 AC_SUBST([OMX_LIB_INSTALL_DIR])
2312 dnl Directory for VA libs
2314 AC_ARG_WITH([va-libdir],
2315 [AS_HELP_STRING([--with-va-libdir=DIR],
2316 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2317 [VA_LIB_INSTALL_DIR="$withval"],
2318 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2319 AC_SUBST([VA_LIB_INSTALL_DIR])
2321 AC_ARG_WITH([d3d-libdir],
2322 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2323 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2324 [D3D_DRIVER_INSTALL_DIR="$withval"],
2325 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2326 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2329 dnl Gallium helper functions
2331 gallium_require_drm() {
2332 if test "x$have_libdrm" != xyes; then
2333 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
2337 gallium_require_llvm() {
2338 if test "x$MESA_LLVM" = x0; then
2339 case "$host" in *gnux32) return;; esac
2341 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
2346 gallium_require_drm_loader() {
2347 if test "x$need_pci_id$have_pci_id" = xyesno; then
2348 AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED or sysfs])
2352 dnl This is for Glamor. Skip this if OpenGL is disabled.
2354 if test "x$enable_opengl" = xno; then
2358 case "$with_egl_platforms" in
2362 AC_MSG_ERROR([--with-egl-platforms=drm is required to build the $1 driver.])
2365 if test "x$enable_gbm" != xyes; then
2366 AC_MSG_ERROR([--enable-gbm is required to build the $1 driver.])
2370 radeon_llvm_check() {
2371 if test ${LLVM_VERSION_INT} -lt 307; then
2372 amdgpu_llvm_target_name='r600'
2374 amdgpu_llvm_target_name='amdgpu'
2376 llvm_check_version_for $2 $3 $4 $1
2377 if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
2378 AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
2380 LLVM_COMPONENTS="${LLVM_COMPONENTS} $amdgpu_llvm_target_name bitreader ipo"
2381 NEED_RADEON_LLVM=yes
2382 if test "x$have_libelf" != xyes; then
2383 AC_MSG_ERROR([$1 requires libelf when using llvm])
2387 radeon_gallium_llvm_check() {
2388 if test "x$enable_gallium_llvm" != "xyes"; then
2389 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2391 radeon_llvm_check $*
2395 gallium_require_llvm $1
2396 if test ${LLVM_VERSION_INT} -lt 306; then
2397 AC_MSG_ERROR([LLVM version 3.6 or later required when building $1])
2399 if test "x$enable_gallium_llvm" != "xyes"; then
2400 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2404 swr_require_cxx_feature_flags() {
2406 preprocessor_test="$2"
2410 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2412 save_CXXFLAGS="$CXXFLAGS"
2416 for opts in $option_list
2419 CXXFLAGS="$opts $save_CXXFLAGS"
2422 [ #if !($preprocessor_test)
2431 CXXFLAGS="$save_CXXFLAGS"
2433 if test $found -eq 1; then
2434 AC_MSG_RESULT([$opts])
2435 eval "$output_var=\$opts"
2439 AC_MSG_ERROR([swr requires $feature_name support])
2443 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2444 if test -n "$with_gallium_drivers"; then
2445 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2446 for driver in $gallium_drivers; do
2449 HAVE_GALLIUM_SVGA=yes
2450 gallium_require_drm "svga"
2451 gallium_require_drm_loader
2454 HAVE_GALLIUM_I915=yes
2455 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2456 gallium_require_drm "Gallium i915"
2457 gallium_require_drm_loader
2460 HAVE_GALLIUM_ILO=yes
2461 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2462 gallium_require_drm "Gallium i965/ilo"
2463 gallium_require_drm_loader
2466 HAVE_GALLIUM_R300=yes
2467 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2468 gallium_require_drm "Gallium R300"
2469 gallium_require_drm_loader
2470 gallium_require_llvm "Gallium R300"
2473 HAVE_GALLIUM_R600=yes
2474 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2475 gallium_require_drm "Gallium R600"
2476 gallium_require_drm_loader
2477 if test "x$enable_opencl" = xyes; then
2478 radeon_gallium_llvm_check "r600g" "3" "6" "0"
2479 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
2483 HAVE_GALLIUM_RADEONSI=yes
2484 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2485 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2486 gallium_require_drm "radeonsi"
2487 gallium_require_drm_loader
2488 radeon_gallium_llvm_check "radeonsi" "3" "6" "0"
2489 require_egl_drm "radeonsi"
2492 HAVE_GALLIUM_NOUVEAU=yes
2493 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2494 gallium_require_drm "nouveau"
2495 gallium_require_drm_loader
2498 HAVE_GALLIUM_FREEDRENO=yes
2499 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2500 gallium_require_drm "freedreno"
2501 gallium_require_drm_loader
2504 HAVE_GALLIUM_SOFTPIPE=yes
2505 if test "x$MESA_LLVM" = x1; then
2506 HAVE_GALLIUM_LLVMPIPE=yes
2510 swr_llvm_check "swr"
2512 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2515 AC_SUBST([SWR_CXX11_CXXFLAGS])
2517 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2518 ",-mavx,-march=core-avx" \
2520 AC_SUBST([SWR_AVX_CXXFLAGS])
2522 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2523 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2525 AC_SUBST([SWR_AVX2_CXXFLAGS])
2527 HAVE_GALLIUM_SWR=yes
2530 HAVE_GALLIUM_VC4=yes
2531 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2532 gallium_require_drm "vc4"
2533 gallium_require_drm_loader
2535 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2536 [USE_VC4_SIMULATOR=yes;
2537 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2538 [USE_VC4_SIMULATOR=no])
2541 HAVE_GALLIUM_VIRGL=yes
2542 gallium_require_drm "virgl"
2543 gallium_require_drm_loader
2544 require_egl_drm "virgl"
2547 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2553 if test "x$HAVE_RADEON_VULKAN" = "xyes"; then
2554 radeon_llvm_check "radv" "3" "9" "0"
2557 dnl Set LLVM_LIBS - This is done after the driver configuration so
2558 dnl that drivers can add additional components to LLVM_COMPONENTS.
2559 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2560 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2561 dnl this was causing the same libraries to be appear multiple times
2564 if test "x$MESA_LLVM" != x0; then
2566 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2567 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2569 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2571 dnl llvm-config may not give the right answer when llvm is a built as a
2572 dnl single shared library, so we must work the library name out for
2574 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2575 if test "x$enable_llvm_shared_libs" = xyes; then
2576 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2577 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2578 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2580 if test "x$llvm_have_one_so" = xyes; then
2581 dnl LLVM was built using auto*, so there is only one shared object.
2582 LLVM_LIBS="-l$LLVM_SO_NAME"
2584 dnl If LLVM was built with CMake, there will be one shared object per
2586 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2587 [AC_MSG_ERROR([Could not find llvm shared libraries:
2588 Please make sure you have built llvm with the --enable-shared option
2589 and that your llvm libraries are installed in $LLVM_LIBDIR
2590 If you have installed your llvm libraries to a different directory you
2591 can use the --with-llvm-prefix= configure flag to specify this directory.
2592 NOTE: Mesa is attempting to use llvm shared libraries by default.
2593 If you do not want to build with llvm shared libraries and instead want to
2594 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2595 invocation and rebuild.])])
2597 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2598 dnl install uses a shared object for each component and we have
2599 dnl already added all of these objects to LLVM_LIBS.
2602 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2603 dnl We need to link to llvm system libs when using static libs
2604 dnl However, only llvm 3.5+ provides --system-libs
2605 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2606 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2611 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2612 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2613 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2614 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2615 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2616 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2617 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2618 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2619 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2620 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2621 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2622 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2623 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2624 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2625 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2626 "x$HAVE_GALLIUM_SWR" = xyes)
2627 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2628 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2630 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2632 if test "x$enable_dri" = xyes; then
2633 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2636 if test "x$have_drisw_kms" = xyes; then
2637 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2639 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2641 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2642 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2643 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2644 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2645 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2646 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2648 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2649 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2651 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2652 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2653 "x$HAVE_RADEON_VULKAN" = xyes)
2655 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2656 "x$HAVE_I965_DRI" = xyes)
2658 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2659 "x$HAVE_GALLIUM_R600" = xyes -o \
2660 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2661 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2662 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2663 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2664 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
2665 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2666 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2667 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2670 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2671 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2672 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2673 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2674 "x$enable_gallium_osmesa" = xyes)
2676 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2677 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2678 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2680 AC_SUBST([NINE_MAJOR], 1)
2681 AC_SUBST([NINE_MINOR], 0)
2682 AC_SUBST([NINE_TINY], 0)
2683 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2685 AC_SUBST([VDPAU_MAJOR], 1)
2686 AC_SUBST([VDPAU_MINOR], 0)
2688 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2689 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2690 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2691 AC_SUBST([VA_MINOR], $VA_MINOR)
2693 AC_SUBST([XVMC_MAJOR], 1)
2694 AC_SUBST([XVMC_MINOR], 0)
2696 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2697 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2698 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2699 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2701 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2702 AC_SUBST([XA_MINOR], $XA_MINOR)
2703 AC_SUBST([XA_TINY], $XA_TINY)
2704 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2706 AC_SUBST([TIMESTAMP_CMD], '`test $(SOURCE_DATE_EPOCH) && echo $(SOURCE_DATE_EPOCH) || date +%s`')
2708 AC_ARG_ENABLE(valgrind,
2709 [AS_HELP_STRING([--enable-valgrind],
2710 [Build mesa with valgrind support (default: auto)])],
2711 [VALGRIND=$enableval], [VALGRIND=auto])
2712 if test "x$VALGRIND" != xno; then
2713 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2715 AC_MSG_CHECKING([whether to enable Valgrind support])
2716 if test "x$VALGRIND" = xauto; then
2717 VALGRIND="$have_valgrind"
2720 if test "x$VALGRIND" = "xyes"; then
2721 if ! test "x$have_valgrind" = xyes; then
2722 AC_MSG_ERROR([Valgrind support required but not present])
2724 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2727 AC_MSG_RESULT([$VALGRIND])
2729 dnl Restore LDFLAGS and CPPFLAGS
2730 LDFLAGS="$_SAVE_LDFLAGS"
2731 CPPFLAGS="$_SAVE_CPPFLAGS"
2733 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2734 if test "x$acv_mesa_CLANG" = xyes; then
2735 CFLAGS="$CFLAGS -Qunused-arguments"
2736 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2739 dnl Add user CFLAGS and CXXFLAGS
2740 CFLAGS="$CFLAGS $USER_CFLAGS"
2741 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2743 dnl Substitute the config
2744 AC_CONFIG_FILES([Makefile
2747 src/amd/common/Makefile
2748 src/amd/vulkan/Makefile
2749 src/compiler/Makefile
2752 src/egl/wayland/wayland-drm/Makefile
2753 src/egl/wayland/wayland-egl/Makefile
2754 src/egl/wayland/wayland-egl/wayland-egl.pc
2755 src/gallium/Makefile
2756 src/gallium/auxiliary/Makefile
2757 src/gallium/auxiliary/pipe-loader/Makefile
2758 src/gallium/drivers/freedreno/Makefile
2759 src/gallium/drivers/ddebug/Makefile
2760 src/gallium/drivers/i915/Makefile
2761 src/gallium/drivers/ilo/Makefile
2762 src/gallium/drivers/llvmpipe/Makefile
2763 src/gallium/drivers/noop/Makefile
2764 src/gallium/drivers/nouveau/Makefile
2765 src/gallium/drivers/r300/Makefile
2766 src/gallium/drivers/r600/Makefile
2767 src/gallium/drivers/radeon/Makefile
2768 src/gallium/drivers/radeonsi/Makefile
2769 src/gallium/drivers/rbug/Makefile
2770 src/gallium/drivers/softpipe/Makefile
2771 src/gallium/drivers/svga/Makefile
2772 src/gallium/drivers/swr/Makefile
2773 src/gallium/drivers/trace/Makefile
2774 src/gallium/drivers/vc4/Makefile
2775 src/gallium/drivers/virgl/Makefile
2776 src/gallium/state_trackers/clover/Makefile
2777 src/gallium/state_trackers/dri/Makefile
2778 src/gallium/state_trackers/glx/xlib/Makefile
2779 src/gallium/state_trackers/nine/Makefile
2780 src/gallium/state_trackers/omx/Makefile
2781 src/gallium/state_trackers/osmesa/Makefile
2782 src/gallium/state_trackers/va/Makefile
2783 src/gallium/state_trackers/vdpau/Makefile
2784 src/gallium/state_trackers/xa/Makefile
2785 src/gallium/state_trackers/xvmc/Makefile
2786 src/gallium/targets/d3dadapter9/Makefile
2787 src/gallium/targets/d3dadapter9/d3d.pc
2788 src/gallium/targets/dri/Makefile
2789 src/gallium/targets/libgl-xlib/Makefile
2790 src/gallium/targets/omx/Makefile
2791 src/gallium/targets/opencl/Makefile
2792 src/gallium/targets/opencl/mesa.icd
2793 src/gallium/targets/osmesa/Makefile
2794 src/gallium/targets/osmesa/osmesa.pc
2795 src/gallium/targets/pipe-loader/Makefile
2796 src/gallium/targets/va/Makefile
2797 src/gallium/targets/vdpau/Makefile
2798 src/gallium/targets/xa/Makefile
2799 src/gallium/targets/xa/xatracker.pc
2800 src/gallium/targets/xvmc/Makefile
2801 src/gallium/tests/trivial/Makefile
2802 src/gallium/tests/unit/Makefile
2803 src/gallium/winsys/freedreno/drm/Makefile
2804 src/gallium/winsys/i915/drm/Makefile
2805 src/gallium/winsys/intel/drm/Makefile
2806 src/gallium/winsys/nouveau/drm/Makefile
2807 src/gallium/winsys/radeon/drm/Makefile
2808 src/gallium/winsys/amdgpu/drm/Makefile
2809 src/gallium/winsys/svga/drm/Makefile
2810 src/gallium/winsys/sw/dri/Makefile
2811 src/gallium/winsys/sw/kms-dri/Makefile
2812 src/gallium/winsys/sw/null/Makefile
2813 src/gallium/winsys/sw/wrapper/Makefile
2814 src/gallium/winsys/sw/xlib/Makefile
2815 src/gallium/winsys/vc4/drm/Makefile
2816 src/gallium/winsys/virgl/drm/Makefile
2817 src/gallium/winsys/virgl/vtest/Makefile
2821 src/glx/apple/Makefile
2822 src/glx/tests/Makefile
2823 src/glx/windows/Makefile
2824 src/glx/windows/windowsdriproto.pc
2827 src/intel/tools/Makefile
2828 src/intel/vulkan/Makefile
2831 src/mapi/es1api/glesv1_cm.pc
2832 src/mapi/es2api/glesv2.pc
2833 src/mapi/glapi/gen/Makefile
2836 src/mesa/drivers/dri/dri.pc
2837 src/mesa/drivers/dri/common/Makefile
2838 src/mesa/drivers/dri/common/xmlpool/Makefile
2839 src/mesa/drivers/dri/i915/Makefile
2840 src/mesa/drivers/dri/i965/Makefile
2841 src/mesa/drivers/dri/Makefile
2842 src/mesa/drivers/dri/nouveau/Makefile
2843 src/mesa/drivers/dri/r200/Makefile
2844 src/mesa/drivers/dri/radeon/Makefile
2845 src/mesa/drivers/dri/swrast/Makefile
2846 src/mesa/drivers/osmesa/Makefile
2847 src/mesa/drivers/osmesa/osmesa.pc
2848 src/mesa/drivers/x11/Makefile
2849 src/mesa/main/tests/Makefile
2851 src/util/tests/hash_table/Makefile])
2855 # Fix up dependencies in *.Plo files, where we changed the extension of a
2857 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2861 dnl Output some configuration info for the user
2864 echo " prefix: $prefix"
2865 echo " exec_prefix: $exec_prefix"
2866 echo " libdir: $libdir"
2867 echo " includedir: $includedir"
2871 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2875 case "x$enable_osmesa$enable_gallium_osmesa" in
2877 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2880 echo " OSMesa: lib$OSMESA_LIB"
2888 if test "x$enable_dri" != xno; then
2889 echo " DRI platform: $dri_platform"
2890 if test -z "$DRI_DIRS"; then
2891 echo " DRI drivers: no"
2893 echo " DRI drivers: $DRI_DIRS"
2895 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2898 case "x$enable_glx" in
2900 echo " GLX: DRI-based"
2903 echo " GLX: Xlib-based"
2906 echo " GLX: Xlib-based (Gallium)"
2909 echo " GLX: $enable_glx"
2915 echo " EGL: $enable_egl"
2916 if test "$enable_egl" = yes; then
2917 echo " EGL platforms: $egl_platforms"
2920 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2921 egl_drivers="$egl_drivers builtin:egl_dri2"
2923 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2924 egl_drivers="$egl_drivers builtin:egl_dri3"
2927 echo " EGL drivers: $egl_drivers"
2932 if test "x$VULKAN_DRIVERS" != x; then
2933 echo " Vulkan drivers: $VULKAN_DRIVERS"
2934 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2936 echo " Vulkan drivers: no"
2940 if test "x$MESA_LLVM" = x1; then
2942 echo " llvm-config: $LLVM_CONFIG"
2943 echo " llvm-version: $LLVM_VERSION"
2949 if test -n "$with_gallium_drivers"; then
2950 echo " Gallium drivers: $gallium_drivers"
2951 echo " Gallium st: $gallium_st"
2957 if test "x$enable_gallium_extra_hud" != xyes; then
2958 echo " HUD extra stats: no"
2960 echo " HUD extra stats: yes"
2963 if test "x$enable_lmsensors" != xyes; then
2964 echo " HUD lmsensors: no"
2966 echo " HUD lmsensors: yes"
2971 echo " Shader cache: $enable_shader_cache"
2972 if test "x$enable_shader_cache" = "xyes"; then
2973 echo " With SHA1 from: $with_sha1"
2978 echo " Shared libs: $enable_shared"
2979 echo " Static libs: $enable_static"
2980 echo " Shared-glapi: $enable_shared_glapi"
2982 dnl Compiler options
2983 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2984 cflags=`echo $CFLAGS | \
2985 $SED 's/^ *//;s/ */ /;s/ *$//'`
2986 cxxflags=`echo $CXXFLAGS | \
2987 $SED 's/^ *//;s/ */ /;s/ *$//'`
2988 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2990 echo " CFLAGS: $cflags"
2991 echo " CXXFLAGS: $cxxflags"
2992 echo " Macros: $defines"
2994 if test "x$MESA_LLVM" = x1; then
2995 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2996 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2997 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2998 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3001 echo " PYTHON2: $PYTHON2"
3004 echo " Run '${MAKE-make}' to build Mesa"