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 LIBDRM_ETNAVIV_REQUIRED=2.4.74
80 DRI2PROTO_REQUIRED=2.6
81 DRI3PROTO_REQUIRED=1.0
82 PRESENTPROTO_REQUIRED=1.0
83 GLPROTO_REQUIRED=1.4.14
84 LIBOMXIL_BELLAGIO_REQUIRED=0.0
91 XSHMFENCE_REQUIRED=1.1
93 PYTHON_MAKO_REQUIRED=0.8.0
94 LIBSENSORS_REQUIRED=4.0.0
97 LLVM_REQUIRED_GALLIUM=3.3.0
98 LLVM_REQUIRED_OPENCL=3.6.0
99 LLVM_REQUIRED_R600=3.6.0
100 LLVM_REQUIRED_RADEONSI=3.6.0
101 LLVM_REQUIRED_RADV=3.9.0
102 LLVM_REQUIRED_SWR=3.6.0
111 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
118 LT_INIT([disable-static])
120 AC_CHECK_PROG(RM, rm, [rm -f])
121 AC_CHECK_PROG(XXD, xxd, [xxd])
124 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
125 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
127 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
128 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
130 AC_CHECK_PROG(INDENT, indent, indent, cat)
131 if test "x$INDENT" != "xcat"; then
132 # Only GNU indent is supported
133 INDENT_VERSION=`indent --version | grep GNU`
134 if test $? -eq 0; then
135 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
141 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
143 if test -z "$PYTHON2"; then
144 if test ! -f "$srcdir/src/util/format_srgb.c"; then
145 AC_MSG_ERROR([Python not found - unable to generate sources])
148 if test "x$acv_mako_found" = xno; then
149 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
150 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
157 dnl We need a POSIX shell for parts of the build. Assume we have one
161 # Solaris /bin/sh is too old/non-POSIX compliant
162 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
167 dnl clang is mostly GCC-compatible, but its version is much lower,
168 dnl so we have to check for it.
169 AC_MSG_CHECKING([if compiling with clang])
172 [AC_LANG_PROGRAM([], [[
177 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
179 AC_MSG_RESULT([$acv_mesa_CLANG])
181 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
182 dnl versions are explictly not supported.
185 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
186 AC_MSG_CHECKING([whether gcc version is sufficient])
190 GCC_VERSION=`$CC -dumpversion`
191 if test $? -eq 0; then
192 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
193 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
196 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
198 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
203 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
206 if test "x$cross_compiling" = xyes; then
211 dnl We don't support building Mesa with Sun C compiler
212 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
213 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
214 if test "x$SUNCC" = xyes; then
215 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
218 dnl Check for compiler builtins
219 AX_GCC_BUILTIN([__builtin_bswap32])
220 AX_GCC_BUILTIN([__builtin_bswap64])
221 AX_GCC_BUILTIN([__builtin_clz])
222 AX_GCC_BUILTIN([__builtin_clzll])
223 AX_GCC_BUILTIN([__builtin_ctz])
224 AX_GCC_BUILTIN([__builtin_expect])
225 AX_GCC_BUILTIN([__builtin_ffs])
226 AX_GCC_BUILTIN([__builtin_ffsll])
227 AX_GCC_BUILTIN([__builtin_popcount])
228 AX_GCC_BUILTIN([__builtin_popcountll])
229 AX_GCC_BUILTIN([__builtin_unreachable])
231 AX_GCC_FUNC_ATTRIBUTE([const])
232 AX_GCC_FUNC_ATTRIBUTE([flatten])
233 AX_GCC_FUNC_ATTRIBUTE([format])
234 AX_GCC_FUNC_ATTRIBUTE([malloc])
235 AX_GCC_FUNC_ATTRIBUTE([packed])
236 AX_GCC_FUNC_ATTRIBUTE([pure])
237 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
238 AX_GCC_FUNC_ATTRIBUTE([unused])
239 AX_GCC_FUNC_ATTRIBUTE([visibility])
240 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
241 AX_GCC_FUNC_ATTRIBUTE([weak])
243 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
245 dnl Make sure the pkg-config macros are defined
246 m4_ifndef([PKG_PROG_PKG_CONFIG],
247 [m4_fatal([Could not locate the pkg-config autoconf macros.
248 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
249 are in a different location, try setting the environment variable
250 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
251 PKG_PROG_PKG_CONFIG()
253 dnl LIB_DIR - library basename
254 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
257 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
258 _SAVE_LDFLAGS="$LDFLAGS"
259 _SAVE_CPPFLAGS="$CPPFLAGS"
262 DEFINES="-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS"
269 linux*|*-gnu*|gnu*|cygwin*)
270 DEFINES="$DEFINES -D_GNU_SOURCE"
273 DEFINES="$DEFINES -DSVR4"
277 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
279 dnl Add flags for gcc and g++
280 if test "x$GCC" = xyes; then
281 CFLAGS="$CFLAGS -Wall"
283 if test "x$USE_GNU99" = xyes; then
284 CFLAGS="$CFLAGS -std=gnu99"
286 CFLAGS="$CFLAGS -std=c99"
289 # Enable -Werror=implicit-function-declaration and
290 # -Werror=missing-prototypes, if available, or otherwise, just
291 # -Wmissing-prototypes. This is particularly useful to avoid
292 # generating a loadable driver module that has undefined symbols.
293 save_CFLAGS="$CFLAGS"
294 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
295 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
296 CFLAGS="$CFLAGS -Werror=missing-prototypes"
297 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
298 AC_MSG_RESULT([yes]),
299 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
300 AC_MSG_RESULT([no])]);
302 # Enable -fvisibility=hidden if using a gcc that supports it
303 save_CFLAGS="$CFLAGS"
304 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
305 VISIBILITY_CFLAGS="-fvisibility=hidden"
306 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
307 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
308 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
310 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
313 # We don't want floating-point math functions to set errno or trap
314 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
316 # Flags to help ensure that certain portions of the code -- and only those
317 # portions -- can be built with MSVC:
318 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
319 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
320 # supports most of C99)
321 # - the rest has no compiler compiler restrictions
322 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
323 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
325 # Enable -Werror=vla if compiler supports it
326 save_CFLAGS="$CFLAGS"
327 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
328 CFLAGS="$CFLAGS -Werror=vla"
329 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
330 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
331 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
332 AC_MSG_RESULT([yes])],
333 AC_MSG_RESULT([no]));
334 CFLAGS="$save_CFLAGS"
336 if test "x$GXX" = xyes; then
337 CXXFLAGS="$CXXFLAGS -Wall"
339 # Enable -fvisibility=hidden if using a gcc that supports it
340 save_CXXFLAGS="$CXXFLAGS"
341 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
342 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
343 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
345 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
346 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
349 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
350 CXXFLAGS=$save_CXXFLAGS
352 # We don't want floating-point math functions to set errno or trap
353 CXXFLAGS="$CXXFLAGS -fno-math-errno -fno-trapping-math"
356 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
357 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
359 dnl even if the compiler appears to support it, using visibility attributes isn't
360 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
364 VISIBILITY_CXXFLAGS=""
368 AC_SUBST([VISIBILITY_CFLAGS])
369 AC_SUBST([VISIBILITY_CXXFLAGS])
372 dnl Optional flags, check for compiler support
374 SSE41_CFLAGS="-msse4.1"
375 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
376 dnl stack, but on x86-32 such alignment is not guaranteed.
377 case "$target_cpu" in
379 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
382 save_CFLAGS="$CFLAGS"
383 CFLAGS="$SSE41_CFLAGS $CFLAGS"
384 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
385 #include <smmintrin.h>
388 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
389 c = _mm_max_epu32(a, b);
390 return _mm_cvtsi128_si32(c);
391 }]])], SSE41_SUPPORTED=1)
392 CFLAGS="$save_CFLAGS"
393 if test "x$SSE41_SUPPORTED" = x1; then
394 DEFINES="$DEFINES -DUSE_SSE41"
396 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
397 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
399 dnl Check for new-style atomic builtins
400 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
403 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
404 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
405 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
406 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
408 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
410 dnl Check for Endianness
418 dnl Check for POWER8 Architecture
419 PWR8_CFLAGS="-mpower8-vector"
420 have_pwr8_intrinsics=no
421 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
423 CFLAGS="$PWR8_CFLAGS $CFLAGS"
424 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
425 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
426 #error "Need GCC >= 4.8 for sane POWER8 support"
430 vector unsigned char r;
431 vector unsigned int v = vec_splat_u32 (1);
432 r = __builtin_vec_vgbbd ((vector unsigned char) v);
434 }]])], have_pwr8_intrinsics=yes)
438 [AC_HELP_STRING([--disable-pwr8-inst],
439 [disable POWER8-specific instructions])],
440 [enable_pwr8=$enableval], [enable_pwr8=auto])
442 if test "x$enable_pwr8" = xno ; then
443 have_pwr8_intrinsics=disabled
446 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
447 DEFINES="$DEFINES -D_ARCH_PWR8"
448 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
449 CFLAGS="$CFLAGS $PWR8_CFLAGS"
454 AC_MSG_RESULT($have_pwr8_intrinsics)
455 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
456 AC_MSG_ERROR([POWER8 compiler support not detected])
459 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
460 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
463 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
465 dnl Can't have static and shared libraries, default to static if user
466 dnl explicitly requested. If both disabled, set to static since shared
467 dnl was explicitly requested.
468 case "x$enable_static$enable_shared" in
470 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
474 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
479 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
482 dnl other compiler options
484 AC_ARG_ENABLE([debug],
485 [AS_HELP_STRING([--enable-debug],
486 [use debug compiler flags and macros @<:@default=disabled@:>@])],
487 [enable_debug="$enableval"],
491 AC_ARG_ENABLE([profile],
492 [AS_HELP_STRING([--enable-profile],
493 [enable profiling of code @<:@default=disabled@:>@])],
494 [enable_profile="$enableval"],
498 if test "x$enable_profile" = xyes; then
499 DEFINES="$DEFINES -DPROFILE"
500 if test "x$GCC" = xyes; then
501 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
503 if test "x$GXX" = xyes; then
504 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
508 if test "x$enable_debug" = xyes; then
509 DEFINES="$DEFINES -DDEBUG"
510 if test "x$enable_profile" = xyes; then
511 AC_MSG_WARN([Debug and Profile are enabled at the same time])
513 if test "x$GCC" = xyes; then
514 if ! echo "$CFLAGS" | grep -q -e '-g'; then
517 if ! echo "$CFLAGS" | grep -q -e '-O'; then
521 if test "x$GXX" = xyes; then
522 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
523 CXXFLAGS="$CXXFLAGS -g"
525 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
526 CXXFLAGS="$CXXFLAGS -O0"
530 DEFINES="$DEFINES -DNDEBUG"
533 DEFAULT_GL_LIB_NAME=GL
536 dnl Check if linker supports -Bsymbolic
538 save_LDFLAGS=$LDFLAGS
539 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
540 AC_MSG_CHECKING([if ld supports -Bsymbolic])
542 [AC_LANG_SOURCE([int main() { return 0;}])],
543 [AC_MSG_RESULT([yes])
544 BSYMBOLIC="-Wl,-Bsymbolic";],
547 LDFLAGS=$save_LDFLAGS
549 AC_SUBST([BSYMBOLIC])
552 dnl Check if linker supports garbage collection
554 save_LDFLAGS=$LDFLAGS
555 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
556 AC_MSG_CHECKING([whether ld supports --gc-sections])
558 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
559 [AC_MSG_RESULT([yes])
560 GC_SECTIONS="-Wl,--gc-sections";],
563 LDFLAGS=$save_LDFLAGS
565 AC_SUBST([GC_SECTIONS])
568 dnl OpenBSD does not have DT_NEEDED entries for libc by design
569 dnl so when these flags are passed to ld via libtool the checks will fail
573 LD_NO_UNDEFINED="" ;;
575 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
578 AC_SUBST([LD_NO_UNDEFINED])
581 dnl Check if linker supports version scripts
583 AC_MSG_CHECKING([if the linker supports version-scripts])
584 save_LDFLAGS=$LDFLAGS
585 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
586 cat > conftest.map <<EOF
596 [AC_LANG_SOURCE([int main() { return 0;}])],
597 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
598 [have_ld_version_script=no; AC_MSG_RESULT(no)])
599 LDFLAGS=$save_LDFLAGS
600 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
603 dnl Check if linker supports dynamic list files
605 AC_MSG_CHECKING([if the linker supports --dynamic-list])
606 save_LDFLAGS=$LDFLAGS
607 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
608 cat > conftest.dyn <<EOF
610 radeon_drm_winsys_create;
614 [AC_LANG_SOURCE([int main() { return 0;}])],
615 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
616 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
617 LDFLAGS=$save_LDFLAGS
618 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
621 dnl compatibility symlinks
625 HAVE_COMPAT_SYMLINKS=yes ;;
627 HAVE_COMPAT_SYMLINKS=no ;;
630 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
632 DEFAULT_GL_LIB_NAME=GL
635 dnl Libglvnd configuration
637 AC_ARG_ENABLE([libglvnd],
638 [AS_HELP_STRING([--enable-libglvnd],
639 [Build for libglvnd @<:@default=disabled@:>@])],
640 [enable_libglvnd="$enableval"],
641 [enable_libglvnd=no])
642 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
643 #AM_COND_IF([USE_LIBGLVND_GLX], [DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"])
644 if test "x$enable_libglvnd" = xyes ; then
645 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
646 DEFAULT_GL_LIB_NAME=GLX_mesa
652 dnl Unfortunately we need to do a few things that libtool can't help us with,
653 dnl so we need some knowledge of shared library filenames:
655 dnl LIB_EXT is the extension used when creating symlinks for alternate
656 dnl filenames for a shared library which will be dynamically loaded
658 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
659 dnl the file for a shared library we wish to link with
682 AC_ARG_WITH([gl-lib-name],
683 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
684 [specify GL library name @<:@default=GL@:>@])],
686 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
687 AC_ARG_WITH([osmesa-lib-name],
688 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
689 [specify OSMesa library name @<:@default=OSMesa@:>@])],
690 [OSMESA_LIB=$withval],
692 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
693 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
696 dnl Mangled Mesa support
698 AC_ARG_ENABLE([mangling],
699 [AS_HELP_STRING([--enable-mangling],
700 [enable mangled symbols and library name @<:@default=disabled@:>@])],
701 [enable_mangling="${enableval}"],
704 if test "x${enable_mangling}" = "xyes" ; then
705 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
706 GL_LIB="Mangled${GL_LIB}"
707 OSMESA_LIB="Mangled${OSMESA_LIB}"
710 AC_SUBST([OSMESA_LIB])
713 dnl potentially-infringing-but-nobody-knows-for-sure stuff
715 AC_ARG_ENABLE([texture-float],
716 [AS_HELP_STRING([--enable-texture-float],
717 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
718 [enable_texture_float="$enableval"],
719 [enable_texture_float=no]
721 if test "x$enable_texture_float" = xyes; then
722 AC_MSG_WARN([Floating-point textures enabled.])
723 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
724 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
728 dnl Arch/platform-specific settings
731 [AS_HELP_STRING([--disable-asm],
732 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
733 [enable_asm="$enableval"],
737 AC_MSG_CHECKING([whether to enable assembly])
738 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
739 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
740 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
742 i?86 | x86_64 | amd64)
743 if test "x$host_cpu" != "x$target_cpu"; then
745 AC_MSG_RESULT([no, cross compiling])
750 # check for supported arches
751 if test "x$enable_asm" = xyes; then
755 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
762 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
778 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
779 AC_MSG_RESULT([yes, x86])
782 DEFINES="$DEFINES -DUSE_X86_64_ASM"
783 AC_MSG_RESULT([yes, x86_64])
786 DEFINES="$DEFINES -DUSE_SPARC_ASM"
787 AC_MSG_RESULT([yes, sparc])
790 AC_MSG_RESULT([no, platform not supported])
796 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
797 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
798 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
799 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
801 dnl Check to see if dlopen is in default libraries (like Solaris, which
802 dnl has it in libc), or if libdl is needed to get it.
803 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
804 [AC_CHECK_LIB([dl], [dlopen],
805 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
806 AC_SUBST([DLOPEN_LIBS])
808 dnl Check if that library also has dladdr
810 LIBS="$LIBS $DLOPEN_LIBS"
811 AC_CHECK_FUNCS([dladdr])
818 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
819 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
820 [AC_MSG_ERROR([Could not find clock_gettime])])])
821 AC_SUBST([CLOCK_LIB])
825 dnl See if posix_memalign is available
826 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
828 dnl Check for pthreads
830 if test "x$ax_pthread_ok" = xno; then
831 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
833 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
834 dnl to -pthread, which causes problems if we need -lpthread to appear in
835 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
836 dnl is not valid for that platform.
837 if test "x$android" = xno; then
838 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
841 dnl pthread-stubs is mandatory on targets where it exists
844 pthread_stubs_possible="no"
847 pthread_stubs_possible="yes"
851 if test "x$pthread_stubs_possible" = xyes; then
852 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs)
853 AC_SUBST(PTHREADSTUBS_CFLAGS)
854 AC_SUBST(PTHREADSTUBS_LIBS)
857 dnl SELinux awareness.
858 AC_ARG_ENABLE([selinux],
859 [AS_HELP_STRING([--enable-selinux],
860 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
861 [MESA_SELINUX="$enableval"],
863 if test "x$enable_selinux" = "xyes"; then
864 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
865 [AC_CHECK_HEADER([selinux/selinux.h],[],
866 [AC_MSG_ERROR([SELinux headers not found])])
867 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
868 [AC_MSG_ERROR([SELinux library not found])])
869 SELINUX_LIBS="-lselinux"])
870 DEFINES="$DEFINES -DMESA_SELINUX"
872 AC_SUBST([SELINUX_CFLAGS])
873 AC_SUBST([SELINUX_LIBS])
878 AC_ARG_ENABLE([llvm-shared-libs],
879 [AS_HELP_STRING([--enable-llvm-shared-libs],
880 [link with LLVM shared libraries @<:@default=enabled@:>@])],
881 [enable_llvm_shared_libs="$enableval"],
882 [enable_llvm_shared_libs=yes])
884 AC_ARG_WITH([llvm-prefix],
885 [AS_HELP_STRING([--with-llvm-prefix],
886 [Prefix for LLVM installations in non-standard locations])],
887 [llvm_prefix="$withval"],
890 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
891 if test "x$have_libelf" = xno; then
894 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
895 AC_SUBST([LIBELF_LIBS])
896 AC_SUBST([LIBELF_CFLAGS])
899 if test -z "$LLVM_CONFIG"; then
900 if test -n "$llvm_prefix"; then
901 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
903 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
907 llvm_add_component() {
908 new_llvm_component=$1
911 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
912 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
914 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
918 llvm_add_default_components() {
921 # Required default components
922 llvm_add_component "bitwriter" $driver_name
923 llvm_add_component "engine" $driver_name
924 llvm_add_component "mcdisassembler" $driver_name
925 llvm_add_component "mcjit" $driver_name
927 # Optional default components
928 if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
929 LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
937 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
938 llvm_add_component $new_llvm_target $driver_name
940 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
944 # Call this inside ` ` to get the return value.
945 # $1 is the llvm-config command with arguments.
946 strip_unwanted_llvm_flags() {
947 # Use \> (marks the end of the word)
949 -e 's/-march=\S*//g' \
950 -e 's/-mtune=\S*//g' \
951 -e 's/-mcpu=\S*//g' \
952 -e 's/-DNDEBUG\>//g' \
953 -e 's/-D_GNU_SOURCE\>//g' \
954 -e 's/-pedantic\>//g' \
955 -e 's/-Wcovered-switch-default\>//g' \
959 -e 's/-Wcast-qual\>//g' \
960 -e 's/-Woverloaded-virtual\>//g' \
961 -e 's/-fcolor-diagnostics\>//g' \
962 -e 's/-fdata-sections\>//g' \
963 -e 's/-ffunction-sections\>//g' \
964 -e 's/-fno-exceptions\>//g' \
965 -e 's/-fomit-frame-pointer\>//g' \
966 -e 's/-fvisibility-inlines-hidden\>//g' \
968 -e 's/-fstack-protector-strong\>//g'
971 llvm_set_environment_variables() {
972 if test "x$LLVM_CONFIG" != xno; then
973 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
974 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
975 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
976 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
977 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
978 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
979 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
980 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
982 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
983 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
984 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
985 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
986 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
987 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
989 # Only needed for LLVM < 3.6.0
990 if test -z "$LLVM_VERSION_PATCH"; then
994 if test "$LLVM_VERSION_MINOR" -lt 10; then
995 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
997 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}${LLVM_VERSION_MINOR}"
1000 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1008 llvm_check_version_for() {
1009 if test "x$FOUND_LLVM" = xno; then
1010 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1014 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1015 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1016 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1018 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1019 # major > required major
1024 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1025 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1026 # major = required major and
1027 # minor > required minor
1031 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1032 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1033 # major = required major and
1034 # minor = required minor and
1035 # patch >= required patch
1043 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1046 radeon_llvm_check() {
1047 if test ${LLVM_VERSION_INT} -lt 307; then
1048 amdgpu_llvm_target_name='r600'
1050 amdgpu_llvm_target_name='amdgpu'
1053 llvm_check_version_for $*
1055 llvm_add_target $amdgpu_llvm_target_name $2
1057 llvm_add_default_components $2
1058 llvm_add_component "bitreader" $2
1059 llvm_add_component "ipo" $2
1061 NEED_RADEON_LLVM=yes
1062 if test "x$have_libelf" != xyes; then
1063 AC_MSG_ERROR([$1 requires libelf when using llvm])
1067 llvm_set_environment_variables
1069 AC_SUBST([LLVM_BINDIR])
1070 AC_SUBST([LLVM_CFLAGS])
1071 AC_SUBST([LLVM_CPPFLAGS])
1072 AC_SUBST([LLVM_CXXFLAGS])
1073 AC_SUBST([LLVM_LIBDIR])
1074 AC_SUBST([LLVM_LIBS])
1075 AC_SUBST([LLVM_LDFLAGS])
1076 AC_SUBST([LLVM_INCLUDEDIR])
1077 AC_SUBST([LLVM_VERSION])
1079 dnl Options for APIs
1080 AC_ARG_ENABLE([opengl],
1081 [AS_HELP_STRING([--disable-opengl],
1082 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1083 [enable_opengl="$enableval"],
1084 [enable_opengl=yes])
1085 AC_ARG_ENABLE([gles1],
1086 [AS_HELP_STRING([--disable-gles1],
1087 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1088 [enable_gles1="$enableval"],
1090 AC_ARG_ENABLE([gles2],
1091 [AS_HELP_STRING([--disable-gles2],
1092 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1093 [enable_gles2="$enableval"],
1096 AC_ARG_ENABLE([dri],
1097 [AS_HELP_STRING([--enable-dri],
1098 [enable DRI modules @<:@default=enabled@:>@])],
1099 [enable_dri="$enableval"],
1102 AC_ARG_ENABLE([gallium-extra-hud],
1103 [AS_HELP_STRING([--enable-gallium-extra-hud],
1104 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1105 [enable_gallium_extra_hud="$enableval"],
1106 [enable_gallium_extra_hud=no])
1107 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1108 if test "x$enable_gallium_extra_hud" = xyes ; then
1109 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1112 #TODO: no pkgconfig .pc available for libsensors.
1113 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1114 AC_ARG_ENABLE([lmsensors],
1115 [AS_HELP_STRING([--enable-lmsensors],
1116 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1117 [enable_lmsensors="$enableval"],
1118 [enable_lmsensors=no])
1119 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1120 if test "x$enable_lmsensors" = xyes ; then
1121 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1122 LIBSENSORS_LDFLAGS="-lsensors"
1124 LIBSENSORS_LDFLAGS=""
1126 AC_SUBST(LIBSENSORS_LDFLAGS)
1137 if test "x$enable_dri" = xno; then
1141 AC_ARG_ENABLE([dri3],
1142 [AS_HELP_STRING([--enable-dri3],
1143 [enable DRI3 @<:@default=auto@:>@])],
1144 [enable_dri3="$enableval"],
1145 [enable_dri3="$dri3_default"])
1146 AC_ARG_ENABLE([glx],
1147 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1148 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1149 [enable_glx="$enableval"],
1151 AC_ARG_ENABLE([osmesa],
1152 [AS_HELP_STRING([--enable-osmesa],
1153 [enable OSMesa library @<:@default=disabled@:>@])],
1154 [enable_osmesa="$enableval"],
1156 AC_ARG_ENABLE([gallium-osmesa],
1157 [AS_HELP_STRING([--enable-gallium-osmesa],
1158 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1159 [enable_gallium_osmesa="$enableval"],
1160 [enable_gallium_osmesa=no])
1161 AC_ARG_ENABLE([egl],
1162 [AS_HELP_STRING([--disable-egl],
1163 [disable EGL library @<:@default=enabled@:>@])],
1164 [enable_egl="$enableval"],
1168 [AS_HELP_STRING([--enable-xa],
1169 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1170 [enable_xa="$enableval"],
1172 AC_ARG_ENABLE([gbm],
1173 [AS_HELP_STRING([--enable-gbm],
1174 [enable gbm library @<:@default=yes except cygwin@:>@])],
1175 [enable_gbm="$enableval"],
1184 AC_ARG_ENABLE([nine],
1185 [AS_HELP_STRING([--enable-nine],
1186 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1187 [enable_nine="$enableval"],
1190 AC_ARG_ENABLE([xvmc],
1191 [AS_HELP_STRING([--enable-xvmc],
1192 [enable xvmc library @<:@default=auto@:>@])],
1193 [enable_xvmc="$enableval"],
1195 AC_ARG_ENABLE([vdpau],
1196 [AS_HELP_STRING([--enable-vdpau],
1197 [enable vdpau library @<:@default=auto@:>@])],
1198 [enable_vdpau="$enableval"],
1199 [enable_vdpau=auto])
1200 AC_ARG_ENABLE([omx],
1201 [AS_HELP_STRING([--enable-omx],
1202 [enable OpenMAX library @<:@default=disabled@:>@])],
1203 [enable_omx="$enableval"],
1206 [AS_HELP_STRING([--enable-va],
1207 [enable va library @<:@default=auto@:>@])],
1208 [enable_va="$enableval"],
1210 AC_ARG_ENABLE([opencl],
1211 [AS_HELP_STRING([--enable-opencl],
1212 [enable OpenCL library @<:@default=disabled@:>@])],
1213 [enable_opencl="$enableval"],
1215 AC_ARG_ENABLE([opencl_icd],
1216 [AS_HELP_STRING([--enable-opencl-icd],
1217 [Build an OpenCL ICD library to be loaded by an ICD implementation
1218 @<:@default=disabled@:>@])],
1219 [enable_opencl_icd="$enableval"],
1220 [enable_opencl_icd=no])
1222 AC_ARG_ENABLE([gallium-tests],
1223 [AS_HELP_STRING([--enable-gallium-tests],
1224 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1225 [enable_gallium_tests="$enableval"],
1226 [enable_gallium_tests=no])
1228 # Option for Gallium drivers
1230 # Keep this in sync with the --with-gallium-drivers help string default value
1231 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1233 AC_ARG_WITH([gallium-drivers],
1234 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1235 [comma delimited Gallium drivers list, e.g.
1236 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl,etnaviv,imx"
1237 @<:@default=r300,r600,svga,swrast@:>@])],
1238 [with_gallium_drivers="$withval"],
1239 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1241 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1242 # here so that the script doesn't choke on an unknown driver name later.
1243 case "$with_gallium_drivers" in
1244 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1245 no) with_gallium_drivers='' ;;
1248 if test "x$enable_opengl" = xno -a \
1249 "x$enable_gles1" = xno -a \
1250 "x$enable_gles2" = xno -a \
1251 "x$enable_nine" = xno -a \
1252 "x$enable_xa" = xno -a \
1253 "x$enable_xvmc" = xno -a \
1254 "x$enable_vdpau" = xno -a \
1255 "x$enable_omx" = xno -a \
1256 "x$enable_va" = xno -a \
1257 "x$enable_opencl" = xno; then
1258 AC_MSG_ERROR([at least one API should be enabled])
1261 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1262 if test "x$enable_opengl" = xno -a \
1263 "x$enable_gles1" = xyes; then
1264 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1267 if test "x$enable_opengl" = xno -a \
1268 "x$enable_gles2" = xyes; then
1269 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1272 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1273 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1274 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1275 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1276 "x$enable_gles1" = xyes -o \
1277 "x$enable_gles2" = xyes)
1279 # Validate GLX options
1280 if test "x$enable_glx" = xyes; then
1281 if test "x$enable_dri" = xyes; then
1283 elif test -n "$with_gallium_drivers"; then
1284 enable_glx=gallium-xlib
1289 case "x$enable_glx" in
1290 xdri | xxlib | xgallium-xlib)
1291 # GLX requires OpenGL
1292 if test "x$enable_opengl" = xno; then
1293 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1296 # Check individual dependencies
1297 case "x$enable_glx" in
1299 if test "x$enable_dri" = xno; then
1300 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1304 if test "x$enable_dri" = xyes; then
1305 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1309 if test "x$enable_dri" = xyes; then
1310 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1312 if test -z "$with_gallium_drivers"; then
1313 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1321 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1325 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1326 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1327 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1328 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1331 dnl Libglvnd configuration
1333 AC_ARG_ENABLE([libglvnd],
1334 [AS_HELP_STRING([--enable-libglvnd],
1335 [Build for libglvnd @<:@default=disabled@:>@])],
1336 [enable_libglvnd="$enableval"],
1337 [enable_libglvnd=no])
1338 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1339 if test "x$enable_libglvnd" = xyes ; then
1340 dnl XXX: update once we can handle more than libGL/glx.
1341 dnl Namely: we should error out if neither of the glvnd enabled libraries
1343 case "x$enable_glx" in
1345 AC_MSG_ERROR([cannot build libglvnd without GLX])
1347 xxlib | xgallium-xlib )
1348 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1354 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1355 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1356 DEFAULT_GL_LIB_NAME=GLX_mesa
1360 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1361 [have_libdrm=yes], [have_libdrm=no])
1362 if test "x$have_libdrm" = xyes; then
1363 DEFINES="$DEFINES -DHAVE_LIBDRM"
1367 if test "x$have_libdrm" != xyes; then
1368 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1373 # Select which platform-dependent DRI code gets built
1376 dri_platform='apple' ;;
1378 dri_platform='windows' ;;
1380 dri_platform='none' ;;
1382 dri_platform='drm' ;;
1385 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1386 have_drisw_kms='yes'
1389 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1390 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1391 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1392 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1393 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1394 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1395 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1396 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1397 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1399 AC_ARG_ENABLE([shared-glapi],
1400 [AS_HELP_STRING([--enable-shared-glapi],
1401 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1402 [enable_shared_glapi="$enableval"],
1403 [enable_shared_glapi=yes])
1405 case "x$enable_opengl$enable_gles1$enable_gles2" in
1407 if test "x$enable_shared_glapi" = xno; then
1408 AC_MSG_ERROR([shared GLAPI required when building two or more of
1409 the following APIs - opengl, gles1 gles2])
1414 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1416 # Build the pipe-drivers as separate libraries/modules.
1417 # Do not touch this unless you know what you are doing.
1418 # XXX: Expose via configure option ?
1419 enable_shared_pipe_drivers=no
1422 dnl Driver specific build directories
1425 if test "x$enable_gallium_osmesa" = xyes; then
1426 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1427 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1429 if test "x$enable_osmesa" = xyes; then
1430 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1436 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1437 [choose SHA1 implementation])])
1438 case "x$with_sha1" in
1439 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1442 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1445 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1446 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1449 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1450 AC_MSG_ERROR([sha1 in libc requested but not found])
1452 if test "x$with_sha1" = xlibc; then
1453 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1454 [Use libc SHA1 functions])
1457 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1458 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1459 with_sha1=CommonCrypto
1461 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1462 AC_MSG_ERROR([CommonCrypto requested but not found])
1464 if test "x$with_sha1" = xCommonCrypto; then
1465 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1466 [Use CommonCrypto SHA1 functions])
1469 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1470 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1471 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1474 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1475 AC_MSG_ERROR([CryptoAPI requested but not found])
1477 if test "x$with_sha1" = xCryptoAPI; then
1478 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1479 [Use CryptoAPI SHA1 functions])
1482 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1483 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1486 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1487 AC_MSG_ERROR([libmd requested but not found])
1489 if test "x$with_sha1" = xlibmd; then
1490 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1491 [Use libmd SHA1 functions])
1494 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1495 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1498 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1499 AC_MSG_ERROR([libsha1 requested but not found])
1501 if test "x$with_sha1" = xlibsha1; then
1502 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1503 [Use libsha1 for SHA1])
1506 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1507 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1510 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1511 AC_MSG_ERROR([libnettle requested but not found])
1513 if test "x$with_sha1" = xlibnettle; then
1514 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1515 [Use libnettle SHA1 functions])
1518 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1519 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1522 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1523 AC_MSG_ERROR([libgcrypt requested but not found])
1525 if test "x$with_sha1" = xlibgcrypt; then
1526 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1527 [Use libgcrypt SHA1 functions])
1530 # We don't need all of the OpenSSL libraries, just libcrypto
1531 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1532 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1533 [HAVE_OPENSSL_PKC=no])
1534 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1535 if test "x$with_sha1" = x; then
1539 if test "x$with_sha1" = xlibcrypto; then
1540 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1543 if test "x$with_sha1" = xlibcrypto; then
1544 if test "x$HAVE_LIBCRYPTO" = xyes; then
1547 SHA1_LIBS="$OPENSSL_LIBS"
1548 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1551 AC_MSG_CHECKING([for SHA1 implementation])
1552 AC_MSG_RESULT([$with_sha1])
1554 AC_SUBST(SHA1_CFLAGS)
1556 # Enable a define for SHA1
1557 if test "x$with_sha1" != "x"; then
1558 DEFINES="$DEFINES -DHAVE_SHA1"
1561 # Allow user to configure out the shader-cache feature
1562 AC_ARG_ENABLE([shader-cache],
1563 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1564 [enable_shader_cache="$enableval"],
1565 [if test "x$with_sha1" != "x"; then
1566 enable_shader_cache=yes
1568 enable_shader_cache=no
1570 if test "x$with_sha1" = "x"; then
1571 if test "x$enable_shader_cache" = "xyes"; then
1572 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1575 if test "x$enable_shader_cache" = "xyes"; then
1576 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1579 if test "x$enable_dri" = xyes; then
1580 if test "$enable_static" = yes; then
1581 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1584 # not a hard requirement as swrast does not depend on it
1585 if test "x$have_libdrm" = xyes; then
1586 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1590 AC_ARG_ENABLE([driglx-direct],
1591 [AS_HELP_STRING([--disable-driglx-direct],
1592 [disable direct rendering in GLX and EGL for DRI \
1593 @<:@default=auto@:>@])],
1594 [driglx_direct="$enableval"],
1595 [driglx_direct="yes"])
1598 dnl libGL configuration per driver
1600 if test "x$enable_glx" != xno; then
1601 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1603 case "x$enable_glx" in
1604 xxlib | xgallium-xlib)
1606 dri_modules="x11 xext xcb"
1607 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1608 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1609 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1610 GL_LIB_DEPS="$XLIBGL_LIBS"
1611 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1612 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1617 # find the DRI deps for libGL
1618 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1620 if test x"$driglx_direct" = xyes; then
1621 if test x"$dri_platform" = xdrm ; then
1622 DEFINES="$DEFINES -DGLX_USE_DRM"
1623 require_libdrm "Direct rendering"
1625 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1626 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1627 if test x"$enable_dri3" = xyes; then
1628 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1629 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1632 if test x"$enable_dri" = xyes; then
1633 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1636 if test x"$enable_dri3" = xyes; then
1637 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1638 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1639 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1642 if test x"$dri_platform" = xapple ; then
1643 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1645 if test x"$dri_platform" = xwindows ; then
1646 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1650 # add xf86vidmode if available
1651 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1652 if test "$HAVE_XF86VIDMODE" = yes ; then
1653 dri_modules="$dri_modules xxf86vm"
1656 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1657 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1658 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1659 GL_LIB_DEPS="$DRIGL_LIBS"
1661 # need DRM libs, $PTHREAD_LIBS, etc.
1662 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1663 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1667 # This is outside the case (above) so that it is invoked even for non-GLX
1669 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1671 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1672 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1673 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1674 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1676 AC_SUBST([X11_INCLUDES])
1677 AC_SUBST([GL_LIB_DEPS])
1678 AC_SUBST([GL_PC_REQ_PRIV])
1679 AC_SUBST([GL_PC_LIB_PRIV])
1680 AC_SUBST([GL_PC_CFLAGS])
1681 AC_SUBST([DRI_PC_REQ_PRIV])
1682 AC_SUBST([GLESv1_CM_LIB_DEPS])
1683 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1684 AC_SUBST([GLESv2_LIB_DEPS])
1685 AC_SUBST([GLESv2_PC_LIB_PRIV])
1687 AC_SUBST([HAVE_XF86VIDMODE])
1692 case "x$enable_glx" in
1693 xxlib | xgallium-xlib)
1694 DEFINES="$DEFINES -DUSE_XSHM"
1697 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1698 if test "x$driglx_direct" = xyes; then
1699 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1708 AC_ARG_ENABLE([glx-tls],
1709 [AS_HELP_STRING([--enable-glx-tls],
1710 [enable TLS support in GLX @<:@default=enabled@:>@])],
1711 [GLX_USE_TLS="$enableval"],
1713 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1715 if test "x$GLX_USE_TLS" = xyes; then
1716 DEFINES="$DEFINES -DGLX_USE_TLS"
1719 dnl Read-only text section on x86 hardened platforms
1720 AC_ARG_ENABLE([glx-read-only-text],
1721 [AS_HELP_STRING([--enable-glx-read-only-text],
1722 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1723 [enable_glx_read_only_text="$enableval"],
1724 [enable_glx_read_only_text=no])
1725 if test "x$enable_glx_read_only_text" = xyes; then
1726 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1732 dnl Directory for DRI drivers
1733 AC_ARG_WITH([dri-driverdir],
1734 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1735 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1736 [DRI_DRIVER_INSTALL_DIR="$withval"],
1737 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1738 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1739 dnl Extra search path for DRI drivers
1740 AC_ARG_WITH([dri-searchpath],
1741 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1742 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1743 [DRI_DRIVER_SEARCH_DIR="$withval"],
1744 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1745 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1746 dnl Which drivers to build - default is chosen by platform
1747 AC_ARG_WITH([dri-drivers],
1748 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1749 [comma delimited classic DRI drivers list, e.g.
1750 "swrast,i965,radeon" @<:@default=auto@:>@])],
1751 [with_dri_drivers="$withval"],
1752 [with_dri_drivers=auto])
1754 if test "x$with_dri_drivers" = xauto; then
1755 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1756 with_dri_drivers="yes"
1758 with_dri_drivers="no"
1761 if test "x$with_dri_drivers" = xno; then
1765 dnl If $with_dri_drivers is yes, drivers will be added through
1766 dnl platform checks. Set DEFINES and LIB_DEPS
1767 if test "x$enable_dri" = xyes; then
1768 # Platform specific settings and drivers to build
1771 DEFINES="$DEFINES -DHAVE_ALIAS"
1772 if test "x$enable_dri3" = xyes; then
1773 DEFINES="$DEFINES -DHAVE_DRI3"
1778 # Build only the drivers for cards that exist on PowerPC/sparc
1779 if test "x$with_dri_drivers" = "xyes"; then
1780 with_dri_drivers="r200 radeon swrast"
1785 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1786 DEFINES="$DEFINES -DHAVE_ALIAS"
1789 DEFINES="$DEFINES -DHAVE_ALIAS"
1792 if test "x$with_dri_drivers" = "xyes"; then
1793 with_dri_drivers="swrast"
1797 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1798 if test "x$with_dri_drivers" = "xyes"; then
1799 with_dri_drivers="swrast"
1805 if test "x$with_dri_drivers" = "xyes"; then
1806 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1810 PKG_CHECK_MODULES([EXPAT], [expat], [],
1811 # expat version 2.0 and earlier do not provide expat.pc
1812 [AC_CHECK_HEADER([expat.h],[],
1813 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1814 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1815 [AC_MSG_ERROR([Expat library required for DRI not found])])
1816 EXPAT_LIBS="-lexpat"])
1818 # put all the necessary libs together
1819 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1822 AC_SUBST([DRI_LIB_DEPS])
1825 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1826 if test -n "$with_dri_drivers"; then
1827 if test "x$enable_opengl" != xyes; then
1828 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1831 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1832 for driver in $dri_drivers; do
1833 DRI_DIRS="$DRI_DIRS $driver"
1837 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1841 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1844 HAVE_NOUVEAU_DRI=yes;
1845 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1848 HAVE_RADEON_DRI=yes;
1849 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1853 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1856 HAVE_SWRAST_DRI=yes;
1859 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1863 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1868 # Vulkan driver configuration
1871 AC_ARG_WITH([vulkan-drivers],
1872 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1873 [comma delimited Vulkan drivers list, e.g.
1875 @<:@default=no@:>@])],
1876 [with_vulkan_drivers="$withval"],
1877 [with_vulkan_drivers="no"])
1879 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1880 # here so that the script doesn't choke on an unknown driver name later.
1881 case "x$with_vulkan_drivers" in
1882 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1883 xno) with_vulkan_drivers='' ;;
1886 AC_ARG_WITH([vulkan-icddir],
1887 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1888 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1889 [VULKAN_ICD_INSTALL_DIR="$withval"],
1890 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1891 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1893 if test -n "$with_vulkan_drivers"; then
1894 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1895 for driver in $VULKAN_DRIVERS; do
1898 if test "x$HAVE_I965_DRI" != xyes; then
1899 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1901 if test "x$with_sha1" == "x"; then
1902 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1904 HAVE_INTEL_VULKAN=yes;
1908 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1909 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
1910 HAVE_RADEON_VULKAN=yes;
1911 if test "x$with_sha1" == "x"; then
1912 AC_MSG_ERROR([radv vulkan driver requires SHA1])
1916 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1920 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1924 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1925 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1926 "x$enable_osmesa" = xyes -o \
1930 dnl OSMesa configuration
1933 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1934 AC_ARG_WITH([osmesa-bits],
1935 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1936 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1937 [osmesa_bits="$withval"],
1939 if test "x$osmesa_bits" != x8; then
1940 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1941 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1945 case "x$osmesa_bits" in
1947 OSMESA_LIB="${OSMESA_LIB}"
1950 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1951 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1954 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1958 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1959 # only link libraries with osmesa if shared
1960 if test "$enable_static" = no; then
1961 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1965 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1968 AC_SUBST([OSMESA_LIB_DEPS])
1969 AC_SUBST([OSMESA_PC_REQ])
1970 AC_SUBST([OSMESA_PC_LIB_PRIV])
1973 dnl gbm configuration
1975 if test "x$enable_gbm" = xyes; then
1976 if test "x$enable_dri" = xyes; then
1977 if test "x$enable_shared_glapi" = xno; then
1978 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1981 # Strictly speaking libgbm does not require --enable-dri, although
1982 # both of its backends do. Thus one can build libgbm without any
1983 # backends if --disable-dri is set.
1984 # To avoid unnecessary complexity of checking if at least one backend
1985 # is available when building, just mandate --enable-dri.
1986 AC_MSG_ERROR([gbm requires --enable-dri])
1989 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1990 # FINISHME: GBM has a number of dependencies which we should add below
1992 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1993 AC_SUBST([GBM_PC_REQ_PRIV])
1994 AC_SUBST([GBM_PC_LIB_PRIV])
1997 dnl EGL configuration
2001 if test "x$enable_egl" = xyes; then
2002 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2004 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2006 if test "$enable_static" != yes; then
2007 if test "x$enable_dri" = xyes; then
2008 HAVE_EGL_DRIVER_DRI2=1
2009 if test "x$enable_shared_glapi" = xno; then
2010 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
2012 if test "x$enable_dri3" = xyes; then
2013 HAVE_EGL_DRIVER_DRI3=1
2014 if test "x$enable_shared_glapi" = xno; then
2015 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
2019 # Avoid building an "empty" libEGL. Drop/update this
2020 # when other backends (haiku?) come along.
2021 AC_MSG_ERROR([egl requires --enable-dri])
2026 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2027 AC_SUBST([EGL_LIB_DEPS])
2032 dnl XA configuration
2034 if test "x$enable_xa" = xyes; then
2035 if test "x$with_gallium_drivers" = xswrast; then
2037 Building xa requires at least one non swrast gallium driver.
2038 If you are looking to use libxatracker.so with the VMware driver,
2039 make sure to include svga in the gallium drivers list, apart from
2041 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2043 gallium_st="$gallium_st xa"
2045 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2048 dnl Gallium G3DVL configuration
2050 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2051 if test "x$enable_xvmc" = xauto; then
2052 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2055 if test "x$enable_vdpau" = xauto; then
2056 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2059 if test "x$enable_omx" = xauto; then
2060 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2063 if test "x$enable_va" = xauto; then
2064 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2068 if test "x$enable_dri" = xyes -o \
2069 "x$enable_xvmc" = xyes -o \
2070 "x$enable_vdpau" = xyes -o \
2071 "x$enable_omx" = xyes -o \
2072 "x$enable_va" = xyes; then
2075 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2077 if test "x$enable_xvmc" = xyes -o \
2078 "x$enable_vdpau" = xyes -o \
2079 "x$enable_omx" = xyes -o \
2080 "x$enable_va" = xyes; then
2081 if test x"$enable_dri3" = xyes; then
2082 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
2083 xcb-xfixes x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2085 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2087 need_gallium_vl_winsys=yes
2089 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2091 if test "x$enable_xvmc" = xyes; then
2092 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2093 gallium_st="$gallium_st xvmc"
2095 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2097 if test "x$enable_vdpau" = xyes; then
2098 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2099 gallium_st="$gallium_st vdpau"
2100 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2102 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2104 if test "x$enable_omx" = xyes; then
2105 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2106 gallium_st="$gallium_st omx"
2108 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2110 if test "x$enable_va" = xyes; then
2111 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2112 gallium_st="$gallium_st va"
2114 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2117 dnl Nine Direct3D9 configuration
2119 if test "x$enable_nine" = xyes; then
2120 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2121 AC_MSG_ERROR([nine requires the gallium swrast driver])
2123 if test "x$with_gallium_drivers" = xswrast; then
2124 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2126 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2127 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2130 if test "x$enable_dri3" = xno; then
2131 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2134 gallium_st="$gallium_st nine"
2136 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2139 dnl OpenCL configuration
2142 AC_ARG_WITH([clang-libdir],
2143 [AS_HELP_STRING([--with-clang-libdir],
2144 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2145 [CLANG_LIBDIR="$withval"],
2148 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2150 if test "x$enable_opencl" = xyes; then
2151 if test -z "$with_gallium_drivers"; then
2152 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2155 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2156 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2159 if test "x$have_libclc" = xno; then
2160 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2161 Make sure the directory containing libclc.pc is specified in your
2162 PKG_CONFIG_PATH environment variable.
2163 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2165 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2166 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2167 AC_SUBST([LIBCLC_INCLUDEDIR])
2168 AC_SUBST([LIBCLC_LIBEXECDIR])
2171 gallium_st="$gallium_st clover"
2173 if test "x$enable_opencl_icd" = xyes; then
2174 OPENCL_LIBNAME="MesaOpenCL"
2176 OPENCL_LIBNAME="OpenCL"
2179 if test "x$have_libelf" != xyes; then
2180 AC_MSG_ERROR([Clover requires libelf])
2183 llvm_check_version_for $LLVM_REQUIRED_OPENCL "opencl"
2185 llvm_add_default_components "opencl"
2186 llvm_add_component "all-targets" "opencl"
2187 llvm_add_component "linker" "opencl"
2188 llvm_add_component "instrumentation" "opencl"
2189 llvm_add_component "ipo" "opencl"
2190 llvm_add_component "irreader" "opencl"
2191 llvm_add_component "option" "opencl"
2192 llvm_add_component "objcarcopts" "opencl"
2193 llvm_add_component "profiledata" "opencl"
2195 dnl Check for Clang internal headers
2196 if test -z "$CLANG_LIBDIR"; then
2197 CLANG_LIBDIR=${LLVM_LIBDIR}
2199 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2200 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2201 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2203 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2204 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2205 AC_SUBST([OPENCL_LIBNAME])
2206 AC_SUBST([CLANG_RESOURCE_DIR])
2209 dnl Gallium configuration
2211 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2213 case "x$enable_opengl$enable_gles1$enable_gles2" in
2215 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2219 AC_SUBST([VG_LIB_DEPS])
2220 AC_SUBST([EGL_CLIENT_APIS])
2223 dnl EGL Platforms configuration
2225 AC_ARG_WITH([egl-platforms],
2226 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2227 [comma delimited native platforms libEGL supports, e.g.
2228 "x11,drm" @<:@default=auto@:>@])],
2229 [with_egl_platforms="$withval"],
2230 [if test "x$enable_egl" = xyes; then
2231 if test "x$enable_gbm" = xyes; then
2232 with_egl_platforms="x11,drm"
2234 with_egl_platforms="x11"
2237 with_egl_platforms=""
2240 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2241 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2244 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2245 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2247 if test "x$WAYLAND_SCANNER" = x; then
2248 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2251 # Do per-EGL platform setups and checks
2252 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2253 for plat in $egl_platforms; do
2257 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2259 if test "x$WAYLAND_SCANNER" = x; then
2260 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2265 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2269 test "x$enable_gbm" = "xno" &&
2270 AC_MSG_ERROR([EGL platform drm needs gbm])
2277 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
2281 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2286 wayland|drm|surfaceless)
2287 require_libdrm "Platform $plat"
2292 # libEGL wants to default to the first platform specified in
2293 # ./configure. parse that here.
2294 if test "x$egl_platforms" != "x"; then
2295 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2296 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2298 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2301 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2302 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2303 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2304 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2305 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2307 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2309 AC_SUBST([EGL_NATIVE_PLATFORM])
2310 AC_SUBST([EGL_CFLAGS])
2312 # If we don't have the X11 platform, set this define so we don't try to include
2314 if ! echo "$egl_platforms" | grep -q 'x11'; then
2315 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2316 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2322 AC_ARG_ENABLE([gallium-llvm],
2323 [AS_HELP_STRING([--enable-gallium-llvm],
2324 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2325 [enable_gallium_llvm="$enableval"],
2326 [enable_gallium_llvm=auto])
2328 if test -z "$with_gallium_drivers"; then
2329 enable_gallium_llvm=no
2331 if test "x$enable_gallium_llvm" = xauto; then
2333 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2337 dnl Directory for XVMC libs
2338 AC_ARG_WITH([xvmc-libdir],
2339 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2340 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2341 [XVMC_LIB_INSTALL_DIR="$withval"],
2342 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2343 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2348 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2350 dnl Directory for VDPAU libs
2351 AC_ARG_WITH([vdpau-libdir],
2352 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2353 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2354 [VDPAU_LIB_INSTALL_DIR="$withval"],
2355 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2356 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2358 dnl Directory for OMX libs
2360 AC_ARG_WITH([omx-libdir],
2361 [AS_HELP_STRING([--with-omx-libdir=DIR],
2362 [directory for the OMX libraries])],
2363 [OMX_LIB_INSTALL_DIR="$withval"],
2364 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2365 AC_SUBST([OMX_LIB_INSTALL_DIR])
2367 dnl Directory for VA libs
2369 AC_ARG_WITH([va-libdir],
2370 [AS_HELP_STRING([--with-va-libdir=DIR],
2371 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2372 [VA_LIB_INSTALL_DIR="$withval"],
2373 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2374 AC_SUBST([VA_LIB_INSTALL_DIR])
2376 AC_ARG_WITH([d3d-libdir],
2377 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2378 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2379 [D3D_DRIVER_INSTALL_DIR="$withval"],
2380 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2381 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2384 dnl Gallium helper functions
2386 gallium_require_llvm() {
2387 if test "x$enable_gallium_llvm" = "xyes"; then
2388 llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
2390 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2395 dnl DRM is needed by X, Wayland, and offscreen rendering.
2396 dnl Surfaceless is an alternative for the last one.
2398 require_basic_egl() {
2399 case "$with_egl_platforms" in
2400 *drm*|*surfaceless*)
2403 AC_MSG_ERROR([$1 requires one of these:
2404 1) --with-egl-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2405 2) --with-egl-platforms=surfaceless (offscreen only)
2406 Recommended options: drm,x11])
2411 radeon_gallium_llvm_check() {
2412 if test "x$enable_gallium_llvm" != "xyes"; then
2413 AC_MSG_ERROR([--enable-gallium-llvm is required when building $2])
2415 radeon_llvm_check $*
2418 swr_require_cxx_feature_flags() {
2420 preprocessor_test="$2"
2424 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2426 save_CXXFLAGS="$CXXFLAGS"
2430 for opts in $option_list
2433 CXXFLAGS="$opts $save_CXXFLAGS"
2436 [ #if !($preprocessor_test)
2445 CXXFLAGS="$save_CXXFLAGS"
2447 if test $found -eq 1; then
2448 AC_MSG_RESULT([$opts])
2449 eval "$output_var=\$opts"
2453 AC_MSG_ERROR([swr requires $feature_name support])
2457 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2458 if test -n "$with_gallium_drivers"; then
2459 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2460 for driver in $gallium_drivers; do
2463 HAVE_GALLIUM_SVGA=yes
2464 require_libdrm "svga"
2467 HAVE_GALLIUM_I915=yes
2468 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2469 require_libdrm "Gallium i915"
2472 HAVE_GALLIUM_ILO=yes
2473 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2474 require_libdrm "Gallium i965/ilo"
2477 HAVE_GALLIUM_R300=yes
2478 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2479 require_libdrm "r300"
2480 gallium_require_llvm "r300"
2483 HAVE_GALLIUM_R600=yes
2484 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2485 require_libdrm "r600"
2486 if test "x$enable_opencl" = xyes; then
2487 radeon_gallium_llvm_check $LLVM_REQUIRED_R600 "r600"
2489 llvm_add_component "asmparser" "r600"
2490 llvm_add_component "bitreader" "r600"
2494 HAVE_GALLIUM_RADEONSI=yes
2495 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2496 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2497 require_libdrm "radeonsi"
2498 radeon_gallium_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2499 require_basic_egl "radeonsi"
2502 HAVE_GALLIUM_NOUVEAU=yes
2503 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2504 require_libdrm "nouveau"
2507 HAVE_GALLIUM_FREEDRENO=yes
2508 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2509 require_libdrm "freedreno"
2512 HAVE_GALLIUM_ETNAVIV=yes
2513 PKG_CHECK_MODULES([ETNAVIV], [libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2514 require_libdrm "etnaviv"
2517 HAVE_GALLIUM_IMX=yes
2520 HAVE_GALLIUM_SOFTPIPE=yes
2521 if test "x$FOUND_LLVM" = xyes -a "x$enable_gallium_llvm" = xyes; then
2522 HAVE_GALLIUM_LLVMPIPE=yes
2526 llvm_check_version_for $LLVM_REQUIRED_SWR "swr"
2527 gallium_require_llvm "swr"
2529 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2532 AC_SUBST([SWR_CXX11_CXXFLAGS])
2534 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2535 ",-mavx,-march=core-avx" \
2537 AC_SUBST([SWR_AVX_CXXFLAGS])
2539 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2540 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2542 AC_SUBST([SWR_AVX2_CXXFLAGS])
2544 HAVE_GALLIUM_SWR=yes
2547 HAVE_GALLIUM_VC4=yes
2548 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2549 require_libdrm "vc4"
2551 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2552 [USE_VC4_SIMULATOR=yes;
2553 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2554 [USE_VC4_SIMULATOR=no])
2557 HAVE_GALLIUM_VIRGL=yes
2558 require_libdrm "virgl"
2559 require_basic_egl "virgl"
2562 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2568 if test "x$enable_gallium_llvm" == "xyes"; then
2569 llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
2570 llvm_add_default_components "gallium"
2573 dnl We need to validate some needed dependencies for renderonly drivers.
2575 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" == xyes ; then
2576 AC_ERROR([Building with imx requires etnaviv])
2579 dnl Set LLVM_LIBS - This is done after the driver configuration so
2580 dnl that drivers can add additional components to LLVM_COMPONENTS.
2581 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2582 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2583 dnl this was causing the same libraries to be appear multiple times
2586 if test "x$FOUND_LLVM" != xno; then
2588 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2589 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2591 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2593 dnl llvm-config may not give the right answer when llvm is a built as a
2594 dnl single shared library, so we must work the library name out for
2596 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2597 if test "x$enable_llvm_shared_libs" = xyes; then
2598 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2599 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2600 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2602 if test "x$llvm_have_one_so" = xyes; then
2603 dnl LLVM was built using auto*, so there is only one shared object.
2604 LLVM_LIBS="-l$LLVM_SO_NAME"
2606 dnl If LLVM was built with CMake, there will be one shared object per
2608 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2609 [AC_MSG_ERROR([Could not find llvm shared libraries:
2610 Please make sure you have built llvm with the --enable-shared option
2611 and that your llvm libraries are installed in $LLVM_LIBDIR
2612 If you have installed your llvm libraries to a different directory you
2613 can use the --with-llvm-prefix= configure flag to specify this directory.
2614 NOTE: Mesa is attempting to use llvm shared libraries by default.
2615 If you do not want to build with llvm shared libraries and instead want to
2616 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2617 invocation and rebuild.])])
2619 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2620 dnl install uses a shared object for each component and we have
2621 dnl already added all of these objects to LLVM_LIBS.
2624 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2625 dnl We need to link to llvm system libs when using static libs
2626 dnl However, only llvm 3.5+ provides --system-libs
2627 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2628 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2633 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2634 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2635 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2636 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2637 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2638 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2639 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2640 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2641 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2642 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2643 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2644 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2645 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2646 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2647 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2648 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2649 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2650 "x$HAVE_GALLIUM_SWR" = xyes)
2651 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2652 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2654 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2656 if test "x$enable_dri" = xyes; then
2657 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2660 if test "x$have_drisw_kms" = xyes; then
2661 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2663 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2665 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2666 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2667 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2668 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2669 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2670 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2672 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2673 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2675 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2676 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2677 "x$HAVE_RADEON_VULKAN" = xyes)
2679 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2680 "x$HAVE_I965_DRI" = xyes)
2682 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2683 "x$HAVE_GALLIUM_R600" = xyes -o \
2684 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2685 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2686 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2687 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2688 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$FOUND_LLVM" = xyes -a \
2689 "x$enable_gallium_llvm" = xyes)
2690 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2691 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2692 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2695 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2696 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2697 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2698 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2699 "x$enable_gallium_osmesa" = xyes)
2701 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2702 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2703 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2705 AC_SUBST([NINE_MAJOR], 1)
2706 AC_SUBST([NINE_MINOR], 0)
2707 AC_SUBST([NINE_TINY], 0)
2708 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2710 AC_SUBST([VDPAU_MAJOR], 1)
2711 AC_SUBST([VDPAU_MINOR], 0)
2713 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2714 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2715 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2716 AC_SUBST([VA_MINOR], $VA_MINOR)
2718 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2720 AC_SUBST([XVMC_MAJOR], 1)
2721 AC_SUBST([XVMC_MINOR], 0)
2723 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2724 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2725 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2726 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2728 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2729 AC_SUBST([XA_MINOR], $XA_MINOR)
2730 AC_SUBST([XA_TINY], $XA_TINY)
2731 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2733 AC_ARG_ENABLE(valgrind,
2734 [AS_HELP_STRING([--enable-valgrind],
2735 [Build mesa with valgrind support (default: auto)])],
2736 [VALGRIND=$enableval], [VALGRIND=auto])
2737 if test "x$VALGRIND" != xno; then
2738 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2740 AC_MSG_CHECKING([whether to enable Valgrind support])
2741 if test "x$VALGRIND" = xauto; then
2742 VALGRIND="$have_valgrind"
2745 if test "x$VALGRIND" = "xyes"; then
2746 if ! test "x$have_valgrind" = xyes; then
2747 AC_MSG_ERROR([Valgrind support required but not present])
2749 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2752 AC_MSG_RESULT([$VALGRIND])
2754 dnl Restore LDFLAGS and CPPFLAGS
2755 LDFLAGS="$_SAVE_LDFLAGS"
2756 CPPFLAGS="$_SAVE_CPPFLAGS"
2758 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2759 if test "x$acv_mesa_CLANG" = xyes; then
2760 CFLAGS="$CFLAGS -Qunused-arguments"
2761 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2764 dnl Add user CFLAGS and CXXFLAGS
2765 CFLAGS="$CFLAGS $USER_CFLAGS"
2766 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2768 dnl Substitute the config
2769 AC_CONFIG_FILES([Makefile
2772 src/amd/vulkan/Makefile
2773 src/compiler/Makefile
2776 src/egl/wayland/wayland-drm/Makefile
2777 src/egl/wayland/wayland-egl/Makefile
2778 src/egl/wayland/wayland-egl/wayland-egl.pc
2779 src/gallium/Makefile
2780 src/gallium/auxiliary/Makefile
2781 src/gallium/auxiliary/pipe-loader/Makefile
2782 src/gallium/drivers/freedreno/Makefile
2783 src/gallium/drivers/ddebug/Makefile
2784 src/gallium/drivers/i915/Makefile
2785 src/gallium/drivers/ilo/Makefile
2786 src/gallium/drivers/llvmpipe/Makefile
2787 src/gallium/drivers/noop/Makefile
2788 src/gallium/drivers/nouveau/Makefile
2789 src/gallium/drivers/r300/Makefile
2790 src/gallium/drivers/r600/Makefile
2791 src/gallium/drivers/radeon/Makefile
2792 src/gallium/drivers/radeonsi/Makefile
2793 src/gallium/drivers/rbug/Makefile
2794 src/gallium/drivers/softpipe/Makefile
2795 src/gallium/drivers/svga/Makefile
2796 src/gallium/drivers/swr/Makefile
2797 src/gallium/drivers/trace/Makefile
2798 src/gallium/drivers/etnaviv/Makefile
2799 src/gallium/drivers/imx/Makefile
2800 src/gallium/drivers/vc4/Makefile
2801 src/gallium/drivers/virgl/Makefile
2802 src/gallium/state_trackers/clover/Makefile
2803 src/gallium/state_trackers/dri/Makefile
2804 src/gallium/state_trackers/glx/xlib/Makefile
2805 src/gallium/state_trackers/nine/Makefile
2806 src/gallium/state_trackers/omx/Makefile
2807 src/gallium/state_trackers/osmesa/Makefile
2808 src/gallium/state_trackers/va/Makefile
2809 src/gallium/state_trackers/vdpau/Makefile
2810 src/gallium/state_trackers/xa/Makefile
2811 src/gallium/state_trackers/xvmc/Makefile
2812 src/gallium/targets/d3dadapter9/Makefile
2813 src/gallium/targets/d3dadapter9/d3d.pc
2814 src/gallium/targets/dri/Makefile
2815 src/gallium/targets/libgl-xlib/Makefile
2816 src/gallium/targets/omx/Makefile
2817 src/gallium/targets/opencl/Makefile
2818 src/gallium/targets/opencl/mesa.icd
2819 src/gallium/targets/osmesa/Makefile
2820 src/gallium/targets/osmesa/osmesa.pc
2821 src/gallium/targets/pipe-loader/Makefile
2822 src/gallium/targets/va/Makefile
2823 src/gallium/targets/vdpau/Makefile
2824 src/gallium/targets/xa/Makefile
2825 src/gallium/targets/xa/xatracker.pc
2826 src/gallium/targets/xvmc/Makefile
2827 src/gallium/tests/trivial/Makefile
2828 src/gallium/tests/unit/Makefile
2829 src/gallium/winsys/etnaviv/drm/Makefile
2830 src/gallium/winsys/imx/drm/Makefile
2831 src/gallium/winsys/freedreno/drm/Makefile
2832 src/gallium/winsys/i915/drm/Makefile
2833 src/gallium/winsys/intel/drm/Makefile
2834 src/gallium/winsys/nouveau/drm/Makefile
2835 src/gallium/winsys/radeon/drm/Makefile
2836 src/gallium/winsys/amdgpu/drm/Makefile
2837 src/gallium/winsys/svga/drm/Makefile
2838 src/gallium/winsys/sw/dri/Makefile
2839 src/gallium/winsys/sw/kms-dri/Makefile
2840 src/gallium/winsys/sw/null/Makefile
2841 src/gallium/winsys/sw/wrapper/Makefile
2842 src/gallium/winsys/sw/xlib/Makefile
2843 src/gallium/winsys/vc4/drm/Makefile
2844 src/gallium/winsys/virgl/drm/Makefile
2845 src/gallium/winsys/virgl/vtest/Makefile
2849 src/glx/apple/Makefile
2850 src/glx/tests/Makefile
2851 src/glx/windows/Makefile
2852 src/glx/windows/windowsdriproto.pc
2855 src/intel/tools/Makefile
2856 src/intel/vulkan/Makefile
2859 src/mapi/es1api/glesv1_cm.pc
2860 src/mapi/es2api/glesv2.pc
2861 src/mapi/glapi/gen/Makefile
2864 src/mesa/drivers/dri/dri.pc
2865 src/mesa/drivers/dri/common/Makefile
2866 src/mesa/drivers/dri/common/xmlpool/Makefile
2867 src/mesa/drivers/dri/i915/Makefile
2868 src/mesa/drivers/dri/i965/Makefile
2869 src/mesa/drivers/dri/Makefile
2870 src/mesa/drivers/dri/nouveau/Makefile
2871 src/mesa/drivers/dri/r200/Makefile
2872 src/mesa/drivers/dri/radeon/Makefile
2873 src/mesa/drivers/dri/swrast/Makefile
2874 src/mesa/drivers/osmesa/Makefile
2875 src/mesa/drivers/osmesa/osmesa.pc
2876 src/mesa/drivers/x11/Makefile
2877 src/mesa/main/tests/Makefile
2879 src/util/tests/hash_table/Makefile
2880 src/vulkan/wsi/Makefile])
2884 # Fix up dependencies in *.Plo files, where we changed the extension of a
2886 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2890 dnl Output some configuration info for the user
2893 echo " prefix: $prefix"
2894 echo " exec_prefix: $exec_prefix"
2895 echo " libdir: $libdir"
2896 echo " includedir: $includedir"
2900 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2904 case "x$enable_osmesa$enable_gallium_osmesa" in
2906 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2909 echo " OSMesa: lib$OSMESA_LIB"
2917 if test "x$enable_dri" != xno; then
2918 echo " DRI platform: $dri_platform"
2919 if test -z "$DRI_DIRS"; then
2920 echo " DRI drivers: no"
2922 echo " DRI drivers: $DRI_DIRS"
2924 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2927 case "x$enable_glx" in
2929 echo " GLX: DRI-based"
2932 echo " GLX: Xlib-based"
2935 echo " GLX: Xlib-based (Gallium)"
2938 echo " GLX: $enable_glx"
2944 echo " EGL: $enable_egl"
2945 if test "$enable_egl" = yes; then
2946 echo " EGL platforms: $egl_platforms"
2949 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2950 egl_drivers="$egl_drivers builtin:egl_dri2"
2952 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2953 egl_drivers="$egl_drivers builtin:egl_dri3"
2956 echo " EGL drivers: $egl_drivers"
2958 if test "x$enable_gbm" = xyes; then
2966 if test "x$VULKAN_DRIVERS" != x; then
2967 echo " Vulkan drivers: $VULKAN_DRIVERS"
2968 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2970 echo " Vulkan drivers: no"
2974 if test "x$FOUND_LLVM" = xyes; then
2975 echo " llvm found: yes"
2976 echo " llvm-config: $LLVM_CONFIG"
2977 echo " llvm-version: $LLVM_VERSION"
2979 echo " llvm found: no"
2983 if test -n "$with_gallium_drivers"; then
2984 echo " Gallium drivers: $gallium_drivers"
2985 echo " Gallium st: $gallium_st"
2991 if test "x$enable_gallium_extra_hud" != xyes; then
2992 echo " HUD extra stats: no"
2994 echo " HUD extra stats: yes"
2997 if test "x$enable_lmsensors" != xyes; then
2998 echo " HUD lmsensors: no"
3000 echo " HUD lmsensors: yes"
3005 echo " Shader cache: $enable_shader_cache"
3006 if test "x$enable_shader_cache" = "xyes"; then
3007 echo " With SHA1 from: $with_sha1"
3012 echo " Shared libs: $enable_shared"
3013 echo " Static libs: $enable_static"
3014 echo " Shared-glapi: $enable_shared_glapi"
3016 dnl Compiler options
3017 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
3018 cflags=`echo $CFLAGS | \
3019 $SED 's/^ *//;s/ */ /;s/ *$//'`
3020 cxxflags=`echo $CXXFLAGS | \
3021 $SED 's/^ *//;s/ */ /;s/ *$//'`
3022 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3024 echo " CFLAGS: $cflags"
3025 echo " CXXFLAGS: $cxxflags"
3026 echo " Macros: $defines"
3028 if test "x$FOUND_LLVM" = xyes; then
3029 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3030 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3031 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3032 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3035 echo " PYTHON2: $PYTHON2"
3038 echo " Run '${MAKE-make}' to build Mesa"