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$MESA_LLVM" = x0; 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([$1 requires libelf when using llvm])
1067 llvm_set_environment_variables
1069 AC_SUBST([MESA_LLVM])
1070 AC_SUBST([LLVM_BINDIR])
1071 AC_SUBST([LLVM_CFLAGS])
1072 AC_SUBST([LLVM_CPPFLAGS])
1073 AC_SUBST([LLVM_CXXFLAGS])
1074 AC_SUBST([LLVM_LIBDIR])
1075 AC_SUBST([LLVM_LIBS])
1076 AC_SUBST([LLVM_LDFLAGS])
1077 AC_SUBST([LLVM_INCLUDEDIR])
1078 AC_SUBST([LLVM_VERSION])
1080 dnl Options for APIs
1081 AC_ARG_ENABLE([opengl],
1082 [AS_HELP_STRING([--disable-opengl],
1083 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1084 [enable_opengl="$enableval"],
1085 [enable_opengl=yes])
1086 AC_ARG_ENABLE([gles1],
1087 [AS_HELP_STRING([--disable-gles1],
1088 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1089 [enable_gles1="$enableval"],
1091 AC_ARG_ENABLE([gles2],
1092 [AS_HELP_STRING([--disable-gles2],
1093 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1094 [enable_gles2="$enableval"],
1097 AC_ARG_ENABLE([dri],
1098 [AS_HELP_STRING([--enable-dri],
1099 [enable DRI modules @<:@default=enabled@:>@])],
1100 [enable_dri="$enableval"],
1103 AC_ARG_ENABLE([gallium-extra-hud],
1104 [AS_HELP_STRING([--enable-gallium-extra-hud],
1105 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1106 [enable_gallium_extra_hud="$enableval"],
1107 [enable_gallium_extra_hud=no])
1108 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1109 if test "x$enable_gallium_extra_hud" = xyes ; then
1110 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1113 #TODO: no pkgconfig .pc available for libsensors.
1114 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1115 AC_ARG_ENABLE([lmsensors],
1116 [AS_HELP_STRING([--enable-lmsensors],
1117 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1118 [enable_lmsensors="$enableval"],
1119 [enable_lmsensors=no])
1120 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1121 if test "x$enable_lmsensors" = xyes ; then
1122 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1123 LIBSENSORS_LDFLAGS="-lsensors"
1125 LIBSENSORS_LDFLAGS=""
1127 AC_SUBST(LIBSENSORS_LDFLAGS)
1138 if test "x$enable_dri" = xno; then
1142 AC_ARG_ENABLE([dri3],
1143 [AS_HELP_STRING([--enable-dri3],
1144 [enable DRI3 @<:@default=auto@:>@])],
1145 [enable_dri3="$enableval"],
1146 [enable_dri3="$dri3_default"])
1147 AC_ARG_ENABLE([glx],
1148 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1149 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1150 [enable_glx="$enableval"],
1152 AC_ARG_ENABLE([osmesa],
1153 [AS_HELP_STRING([--enable-osmesa],
1154 [enable OSMesa library @<:@default=disabled@:>@])],
1155 [enable_osmesa="$enableval"],
1157 AC_ARG_ENABLE([gallium-osmesa],
1158 [AS_HELP_STRING([--enable-gallium-osmesa],
1159 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1160 [enable_gallium_osmesa="$enableval"],
1161 [enable_gallium_osmesa=no])
1162 AC_ARG_ENABLE([egl],
1163 [AS_HELP_STRING([--disable-egl],
1164 [disable EGL library @<:@default=enabled@:>@])],
1165 [enable_egl="$enableval"],
1169 [AS_HELP_STRING([--enable-xa],
1170 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1171 [enable_xa="$enableval"],
1173 AC_ARG_ENABLE([gbm],
1174 [AS_HELP_STRING([--enable-gbm],
1175 [enable gbm library @<:@default=yes except cygwin@:>@])],
1176 [enable_gbm="$enableval"],
1185 AC_ARG_ENABLE([nine],
1186 [AS_HELP_STRING([--enable-nine],
1187 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1188 [enable_nine="$enableval"],
1191 AC_ARG_ENABLE([xvmc],
1192 [AS_HELP_STRING([--enable-xvmc],
1193 [enable xvmc library @<:@default=auto@:>@])],
1194 [enable_xvmc="$enableval"],
1196 AC_ARG_ENABLE([vdpau],
1197 [AS_HELP_STRING([--enable-vdpau],
1198 [enable vdpau library @<:@default=auto@:>@])],
1199 [enable_vdpau="$enableval"],
1200 [enable_vdpau=auto])
1201 AC_ARG_ENABLE([omx],
1202 [AS_HELP_STRING([--enable-omx],
1203 [enable OpenMAX library @<:@default=disabled@:>@])],
1204 [enable_omx="$enableval"],
1207 [AS_HELP_STRING([--enable-va],
1208 [enable va library @<:@default=auto@:>@])],
1209 [enable_va="$enableval"],
1211 AC_ARG_ENABLE([opencl],
1212 [AS_HELP_STRING([--enable-opencl],
1213 [enable OpenCL library @<:@default=disabled@:>@])],
1214 [enable_opencl="$enableval"],
1216 AC_ARG_ENABLE([opencl_icd],
1217 [AS_HELP_STRING([--enable-opencl-icd],
1218 [Build an OpenCL ICD library to be loaded by an ICD implementation
1219 @<:@default=disabled@:>@])],
1220 [enable_opencl_icd="$enableval"],
1221 [enable_opencl_icd=no])
1223 AC_ARG_ENABLE([gallium-tests],
1224 [AS_HELP_STRING([--enable-gallium-tests],
1225 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1226 [enable_gallium_tests="$enableval"],
1227 [enable_gallium_tests=no])
1229 # Option for Gallium drivers
1231 # Keep this in sync with the --with-gallium-drivers help string default value
1232 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1234 AC_ARG_WITH([gallium-drivers],
1235 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1236 [comma delimited Gallium drivers list, e.g.
1237 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl,etnaviv,imx"
1238 @<:@default=r300,r600,svga,swrast@:>@])],
1239 [with_gallium_drivers="$withval"],
1240 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1242 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1243 # here so that the script doesn't choke on an unknown driver name later.
1244 case "$with_gallium_drivers" in
1245 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1246 no) with_gallium_drivers='' ;;
1249 if test "x$enable_opengl" = xno -a \
1250 "x$enable_gles1" = xno -a \
1251 "x$enable_gles2" = xno -a \
1252 "x$enable_nine" = xno -a \
1253 "x$enable_xa" = xno -a \
1254 "x$enable_xvmc" = xno -a \
1255 "x$enable_vdpau" = xno -a \
1256 "x$enable_omx" = xno -a \
1257 "x$enable_va" = xno -a \
1258 "x$enable_opencl" = xno; then
1259 AC_MSG_ERROR([at least one API should be enabled])
1262 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1263 if test "x$enable_opengl" = xno -a \
1264 "x$enable_gles1" = xyes; then
1265 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1268 if test "x$enable_opengl" = xno -a \
1269 "x$enable_gles2" = xyes; then
1270 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1273 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1274 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1275 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1276 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1277 "x$enable_gles1" = xyes -o \
1278 "x$enable_gles2" = xyes)
1280 # Validate GLX options
1281 if test "x$enable_glx" = xyes; then
1282 if test "x$enable_dri" = xyes; then
1284 elif test -n "$with_gallium_drivers"; then
1285 enable_glx=gallium-xlib
1290 case "x$enable_glx" in
1291 xdri | xxlib | xgallium-xlib)
1292 # GLX requires OpenGL
1293 if test "x$enable_opengl" = xno; then
1294 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1297 # Check individual dependencies
1298 case "x$enable_glx" in
1300 if test "x$enable_dri" = xno; then
1301 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1305 if test "x$enable_dri" = xyes; then
1306 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1310 if test "x$enable_dri" = xyes; then
1311 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1313 if test -z "$with_gallium_drivers"; then
1314 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1322 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1326 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1327 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1328 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1329 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1332 dnl Libglvnd configuration
1334 AC_ARG_ENABLE([libglvnd],
1335 [AS_HELP_STRING([--enable-libglvnd],
1336 [Build for libglvnd @<:@default=disabled@:>@])],
1337 [enable_libglvnd="$enableval"],
1338 [enable_libglvnd=no])
1339 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1340 if test "x$enable_libglvnd" = xyes ; then
1341 dnl XXX: update once we can handle more than libGL/glx.
1342 dnl Namely: we should error out if neither of the glvnd enabled libraries
1344 case "x$enable_glx" in
1346 AC_MSG_ERROR([cannot build libglvnd without GLX])
1348 xxlib | xgallium-xlib )
1349 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1355 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1356 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1357 DEFAULT_GL_LIB_NAME=GLX_mesa
1361 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1362 [have_libdrm=yes], [have_libdrm=no])
1363 if test "x$have_libdrm" = xyes; then
1364 DEFINES="$DEFINES -DHAVE_LIBDRM"
1368 if test "x$have_libdrm" != xyes; then
1369 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1374 # Select which platform-dependent DRI code gets built
1377 dri_platform='apple' ;;
1379 dri_platform='windows' ;;
1381 dri_platform='none' ;;
1383 dri_platform='drm' ;;
1386 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1387 have_drisw_kms='yes'
1390 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1391 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1392 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1393 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1394 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1395 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1396 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1397 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1398 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1400 AC_ARG_ENABLE([shared-glapi],
1401 [AS_HELP_STRING([--enable-shared-glapi],
1402 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1403 [enable_shared_glapi="$enableval"],
1404 [enable_shared_glapi=yes])
1406 case "x$enable_opengl$enable_gles1$enable_gles2" in
1408 if test "x$enable_shared_glapi" = xno; then
1409 AC_MSG_ERROR([shared GLAPI required when building two or more of
1410 the following APIs - opengl, gles1 gles2])
1415 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1417 # Build the pipe-drivers as separate libraries/modules.
1418 # Do not touch this unless you know what you are doing.
1419 # XXX: Expose via configure option ?
1420 enable_shared_pipe_drivers=no
1423 dnl Driver specific build directories
1426 if test "x$enable_gallium_osmesa" = xyes; then
1427 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1428 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1430 if test "x$enable_osmesa" = xyes; then
1431 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1437 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1438 [choose SHA1 implementation])])
1439 case "x$with_sha1" in
1440 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1443 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1446 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1447 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1450 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1451 AC_MSG_ERROR([sha1 in libc requested but not found])
1453 if test "x$with_sha1" = xlibc; then
1454 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1455 [Use libc SHA1 functions])
1458 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1459 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1460 with_sha1=CommonCrypto
1462 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1463 AC_MSG_ERROR([CommonCrypto requested but not found])
1465 if test "x$with_sha1" = xCommonCrypto; then
1466 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1467 [Use CommonCrypto SHA1 functions])
1470 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1471 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1472 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1475 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1476 AC_MSG_ERROR([CryptoAPI requested but not found])
1478 if test "x$with_sha1" = xCryptoAPI; then
1479 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1480 [Use CryptoAPI SHA1 functions])
1483 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1484 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1487 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1488 AC_MSG_ERROR([libmd requested but not found])
1490 if test "x$with_sha1" = xlibmd; then
1491 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1492 [Use libmd SHA1 functions])
1495 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1496 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1499 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1500 AC_MSG_ERROR([libsha1 requested but not found])
1502 if test "x$with_sha1" = xlibsha1; then
1503 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1504 [Use libsha1 for SHA1])
1507 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1508 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1511 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1512 AC_MSG_ERROR([libnettle requested but not found])
1514 if test "x$with_sha1" = xlibnettle; then
1515 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1516 [Use libnettle SHA1 functions])
1519 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1520 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1523 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1524 AC_MSG_ERROR([libgcrypt requested but not found])
1526 if test "x$with_sha1" = xlibgcrypt; then
1527 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1528 [Use libgcrypt SHA1 functions])
1531 # We don't need all of the OpenSSL libraries, just libcrypto
1532 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1533 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1534 [HAVE_OPENSSL_PKC=no])
1535 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1536 if test "x$with_sha1" = x; then
1540 if test "x$with_sha1" = xlibcrypto; then
1541 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1544 if test "x$with_sha1" = xlibcrypto; then
1545 if test "x$HAVE_LIBCRYPTO" = xyes; then
1548 SHA1_LIBS="$OPENSSL_LIBS"
1549 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1552 AC_MSG_CHECKING([for SHA1 implementation])
1553 AC_MSG_RESULT([$with_sha1])
1555 AC_SUBST(SHA1_CFLAGS)
1557 # Enable a define for SHA1
1558 if test "x$with_sha1" != "x"; then
1559 DEFINES="$DEFINES -DHAVE_SHA1"
1562 # Allow user to configure out the shader-cache feature
1563 AC_ARG_ENABLE([shader-cache],
1564 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1565 [enable_shader_cache="$enableval"],
1566 [if test "x$with_sha1" != "x"; then
1567 enable_shader_cache=yes
1569 enable_shader_cache=no
1571 if test "x$with_sha1" = "x"; then
1572 if test "x$enable_shader_cache" = "xyes"; then
1573 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1576 if test "x$enable_shader_cache" = "xyes"; then
1577 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1580 if test "x$enable_dri" = xyes; then
1581 if test "$enable_static" = yes; then
1582 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1585 # not a hard requirement as swrast does not depend on it
1586 if test "x$have_libdrm" = xyes; then
1587 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1591 AC_ARG_ENABLE([driglx-direct],
1592 [AS_HELP_STRING([--disable-driglx-direct],
1593 [disable direct rendering in GLX and EGL for DRI \
1594 @<:@default=auto@:>@])],
1595 [driglx_direct="$enableval"],
1596 [driglx_direct="yes"])
1599 dnl libGL configuration per driver
1601 if test "x$enable_glx" != xno; then
1602 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1604 case "x$enable_glx" in
1605 xxlib | xgallium-xlib)
1607 dri_modules="x11 xext xcb"
1608 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1609 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1610 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1611 GL_LIB_DEPS="$XLIBGL_LIBS"
1612 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1613 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1618 # find the DRI deps for libGL
1619 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1621 if test x"$driglx_direct" = xyes; then
1622 if test x"$dri_platform" = xdrm ; then
1623 DEFINES="$DEFINES -DGLX_USE_DRM"
1624 require_libdrm "Direct rendering"
1626 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1627 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1628 if test x"$enable_dri3" = xyes; then
1629 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1630 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1633 if test x"$enable_dri" = xyes; then
1634 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1637 if test x"$enable_dri3" = xyes; then
1638 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1639 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1640 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1643 if test x"$dri_platform" = xapple ; then
1644 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1646 if test x"$dri_platform" = xwindows ; then
1647 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1651 # add xf86vidmode if available
1652 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1653 if test "$HAVE_XF86VIDMODE" = yes ; then
1654 dri_modules="$dri_modules xxf86vm"
1657 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1658 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1659 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1660 GL_LIB_DEPS="$DRIGL_LIBS"
1662 # need DRM libs, $PTHREAD_LIBS, etc.
1663 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1664 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1668 # This is outside the case (above) so that it is invoked even for non-GLX
1670 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1672 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1673 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1674 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1675 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1677 AC_SUBST([X11_INCLUDES])
1678 AC_SUBST([GL_LIB_DEPS])
1679 AC_SUBST([GL_PC_REQ_PRIV])
1680 AC_SUBST([GL_PC_LIB_PRIV])
1681 AC_SUBST([GL_PC_CFLAGS])
1682 AC_SUBST([DRI_PC_REQ_PRIV])
1683 AC_SUBST([GLESv1_CM_LIB_DEPS])
1684 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1685 AC_SUBST([GLESv2_LIB_DEPS])
1686 AC_SUBST([GLESv2_PC_LIB_PRIV])
1688 AC_SUBST([HAVE_XF86VIDMODE])
1693 case "x$enable_glx" in
1694 xxlib | xgallium-xlib)
1695 DEFINES="$DEFINES -DUSE_XSHM"
1698 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1699 if test "x$driglx_direct" = xyes; then
1700 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1709 AC_ARG_ENABLE([glx-tls],
1710 [AS_HELP_STRING([--enable-glx-tls],
1711 [enable TLS support in GLX @<:@default=enabled@:>@])],
1712 [GLX_USE_TLS="$enableval"],
1714 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1716 if test "x$GLX_USE_TLS" = xyes; then
1717 DEFINES="$DEFINES -DGLX_USE_TLS"
1720 dnl Read-only text section on x86 hardened platforms
1721 AC_ARG_ENABLE([glx-read-only-text],
1722 [AS_HELP_STRING([--enable-glx-read-only-text],
1723 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1724 [enable_glx_read_only_text="$enableval"],
1725 [enable_glx_read_only_text=no])
1726 if test "x$enable_glx_read_only_text" = xyes; then
1727 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1733 dnl Directory for DRI drivers
1734 AC_ARG_WITH([dri-driverdir],
1735 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1736 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1737 [DRI_DRIVER_INSTALL_DIR="$withval"],
1738 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1739 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1740 dnl Extra search path for DRI drivers
1741 AC_ARG_WITH([dri-searchpath],
1742 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1743 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1744 [DRI_DRIVER_SEARCH_DIR="$withval"],
1745 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1746 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1747 dnl Which drivers to build - default is chosen by platform
1748 AC_ARG_WITH([dri-drivers],
1749 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1750 [comma delimited classic DRI drivers list, e.g.
1751 "swrast,i965,radeon" @<:@default=auto@:>@])],
1752 [with_dri_drivers="$withval"],
1753 [with_dri_drivers=auto])
1755 if test "x$with_dri_drivers" = xauto; then
1756 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1757 with_dri_drivers="yes"
1759 with_dri_drivers="no"
1762 if test "x$with_dri_drivers" = xno; then
1766 dnl If $with_dri_drivers is yes, drivers will be added through
1767 dnl platform checks. Set DEFINES and LIB_DEPS
1768 if test "x$enable_dri" = xyes; then
1769 # Platform specific settings and drivers to build
1772 DEFINES="$DEFINES -DHAVE_ALIAS"
1773 if test "x$enable_dri3" = xyes; then
1774 DEFINES="$DEFINES -DHAVE_DRI3"
1779 # Build only the drivers for cards that exist on PowerPC/sparc
1780 if test "x$with_dri_drivers" = "xyes"; then
1781 with_dri_drivers="r200 radeon swrast"
1786 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1787 DEFINES="$DEFINES -DHAVE_ALIAS"
1790 DEFINES="$DEFINES -DHAVE_ALIAS"
1793 if test "x$with_dri_drivers" = "xyes"; then
1794 with_dri_drivers="swrast"
1798 DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
1799 if test "x$with_dri_drivers" = "xyes"; then
1800 with_dri_drivers="swrast"
1806 if test "x$with_dri_drivers" = "xyes"; then
1807 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1811 PKG_CHECK_MODULES([EXPAT], [expat], [],
1812 # expat version 2.0 and earlier do not provide expat.pc
1813 [AC_CHECK_HEADER([expat.h],[],
1814 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1815 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1816 [AC_MSG_ERROR([Expat library required for DRI not found])])
1817 EXPAT_LIBS="-lexpat"])
1819 # put all the necessary libs together
1820 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1823 AC_SUBST([DRI_LIB_DEPS])
1826 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1827 if test -n "$with_dri_drivers"; then
1828 if test "x$enable_opengl" != xyes; then
1829 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1832 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1833 for driver in $dri_drivers; do
1834 DRI_DIRS="$DRI_DIRS $driver"
1838 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1842 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1845 HAVE_NOUVEAU_DRI=yes;
1846 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1849 HAVE_RADEON_DRI=yes;
1850 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1854 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1857 HAVE_SWRAST_DRI=yes;
1860 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1864 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1869 # Vulkan driver configuration
1872 AC_ARG_WITH([vulkan-drivers],
1873 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1874 [comma delimited Vulkan drivers list, e.g.
1876 @<:@default=no@:>@])],
1877 [with_vulkan_drivers="$withval"],
1878 [with_vulkan_drivers="no"])
1880 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1881 # here so that the script doesn't choke on an unknown driver name later.
1882 case "x$with_vulkan_drivers" in
1883 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1884 xno) with_vulkan_drivers='' ;;
1887 AC_ARG_WITH([vulkan-icddir],
1888 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1889 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1890 [VULKAN_ICD_INSTALL_DIR="$withval"],
1891 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1892 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1894 if test -n "$with_vulkan_drivers"; then
1895 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1896 for driver in $VULKAN_DRIVERS; do
1899 if test "x$HAVE_I965_DRI" != xyes; then
1900 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1902 if test "x$with_sha1" == "x"; then
1903 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1905 HAVE_INTEL_VULKAN=yes;
1909 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1910 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
1911 HAVE_RADEON_VULKAN=yes;
1912 if test "x$with_sha1" == "x"; then
1913 AC_MSG_ERROR([radv vulkan driver requires SHA1])
1917 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1921 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1925 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1926 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1927 "x$enable_osmesa" = xyes -o \
1931 dnl OSMesa configuration
1934 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1935 AC_ARG_WITH([osmesa-bits],
1936 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1937 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1938 [osmesa_bits="$withval"],
1940 if test "x$osmesa_bits" != x8; then
1941 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1942 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1946 case "x$osmesa_bits" in
1948 OSMESA_LIB="${OSMESA_LIB}"
1951 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1952 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1955 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1959 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1960 # only link libraries with osmesa if shared
1961 if test "$enable_static" = no; then
1962 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1966 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1969 AC_SUBST([OSMESA_LIB_DEPS])
1970 AC_SUBST([OSMESA_PC_REQ])
1971 AC_SUBST([OSMESA_PC_LIB_PRIV])
1974 dnl gbm configuration
1976 if test "x$enable_gbm" = xyes; then
1977 if test "x$enable_dri" = xyes; then
1978 if test "x$enable_shared_glapi" = xno; then
1979 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1982 # Strictly speaking libgbm does not require --enable-dri, although
1983 # both of its backends do. Thus one can build libgbm without any
1984 # backends if --disable-dri is set.
1985 # To avoid unnecessary complexity of checking if at least one backend
1986 # is available when building, just mandate --enable-dri.
1987 AC_MSG_ERROR([gbm requires --enable-dri])
1990 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1991 # FINISHME: GBM has a number of dependencies which we should add below
1993 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1994 AC_SUBST([GBM_PC_REQ_PRIV])
1995 AC_SUBST([GBM_PC_LIB_PRIV])
1998 dnl EGL configuration
2002 if test "x$enable_egl" = xyes; then
2003 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2005 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2007 if test "$enable_static" != yes; then
2008 if test "x$enable_dri" = xyes; then
2009 HAVE_EGL_DRIVER_DRI2=1
2010 if test "x$enable_shared_glapi" = xno; then
2011 AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
2013 if test "x$enable_dri3" = xyes; then
2014 HAVE_EGL_DRIVER_DRI3=1
2015 if test "x$enable_shared_glapi" = xno; then
2016 AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
2020 # Avoid building an "empty" libEGL. Drop/update this
2021 # when other backends (haiku?) come along.
2022 AC_MSG_ERROR([egl requires --enable-dri])
2027 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2028 AC_SUBST([EGL_LIB_DEPS])
2033 dnl XA configuration
2035 if test "x$enable_xa" = xyes; then
2036 if test "x$with_gallium_drivers" = xswrast; then
2038 Building xa requires at least one non swrast gallium driver.
2039 If you are looking to use libxatracker.so with the VMware driver,
2040 make sure to include svga in the gallium drivers list, apart from
2042 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2044 gallium_st="$gallium_st xa"
2046 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2049 dnl Gallium G3DVL configuration
2051 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2052 if test "x$enable_xvmc" = xauto; then
2053 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2056 if test "x$enable_vdpau" = xauto; then
2057 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2060 if test "x$enable_omx" = xauto; then
2061 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2064 if test "x$enable_va" = xauto; then
2065 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2069 if test "x$enable_dri" = xyes -o \
2070 "x$enable_xvmc" = xyes -o \
2071 "x$enable_vdpau" = xyes -o \
2072 "x$enable_omx" = xyes -o \
2073 "x$enable_va" = xyes; then
2076 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2078 if test "x$enable_xvmc" = xyes -o \
2079 "x$enable_vdpau" = xyes -o \
2080 "x$enable_omx" = xyes -o \
2081 "x$enable_va" = xyes; then
2082 if test x"$enable_dri3" = xyes; then
2083 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
2084 x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2086 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2088 need_gallium_vl_winsys=yes
2090 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2092 if test "x$enable_xvmc" = xyes; then
2093 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2094 gallium_st="$gallium_st xvmc"
2096 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2098 if test "x$enable_vdpau" = xyes; then
2099 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2100 gallium_st="$gallium_st vdpau"
2101 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2103 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2105 if test "x$enable_omx" = xyes; then
2106 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2107 gallium_st="$gallium_st omx"
2109 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2111 if test "x$enable_va" = xyes; then
2112 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2113 gallium_st="$gallium_st va"
2115 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2118 dnl Nine Direct3D9 configuration
2120 if test "x$enable_nine" = xyes; then
2121 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2122 AC_MSG_ERROR([nine requires the gallium swrast driver])
2124 if test "x$with_gallium_drivers" = xswrast; then
2125 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2127 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2128 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2131 if test "x$enable_dri3" = xno; then
2132 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2135 gallium_st="$gallium_st nine"
2137 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2140 dnl OpenCL configuration
2143 AC_ARG_WITH([clang-libdir],
2144 [AS_HELP_STRING([--with-clang-libdir],
2145 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2146 [CLANG_LIBDIR="$withval"],
2149 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2151 if test "x$enable_opencl" = xyes; then
2152 if test -z "$with_gallium_drivers"; then
2153 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2156 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2157 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2160 if test "x$have_libclc" = xno; then
2161 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2162 Make sure the directory containing libclc.pc is specified in your
2163 PKG_CONFIG_PATH environment variable.
2164 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2166 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2167 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2168 AC_SUBST([LIBCLC_INCLUDEDIR])
2169 AC_SUBST([LIBCLC_LIBEXECDIR])
2172 gallium_st="$gallium_st clover"
2174 if test "x$enable_opencl_icd" = xyes; then
2175 OPENCL_LIBNAME="MesaOpenCL"
2177 OPENCL_LIBNAME="OpenCL"
2180 if test "x$have_libelf" != xyes; then
2181 AC_MSG_ERROR([Clover requires libelf])
2184 llvm_check_version_for $LLVM_REQUIRED_OPENCL "opencl"
2186 llvm_add_default_components "opencl"
2187 llvm_add_component "all-targets" "opencl"
2188 llvm_add_component "linker" "opencl"
2189 llvm_add_component "instrumentation" "opencl"
2190 llvm_add_component "ipo" "opencl"
2191 llvm_add_component "irreader" "opencl"
2192 llvm_add_component "option" "opencl"
2193 llvm_add_component "objcarcopts" "opencl"
2194 llvm_add_component "profiledata" "opencl"
2196 dnl Check for Clang internal headers
2197 if test -z "$CLANG_LIBDIR"; then
2198 CLANG_LIBDIR=${LLVM_LIBDIR}
2200 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2201 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2202 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2204 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2205 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2206 AC_SUBST([OPENCL_LIBNAME])
2207 AC_SUBST([CLANG_RESOURCE_DIR])
2210 dnl Gallium configuration
2212 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2214 case "x$enable_opengl$enable_gles1$enable_gles2" in
2216 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
2220 AC_SUBST([VG_LIB_DEPS])
2221 AC_SUBST([EGL_CLIENT_APIS])
2224 dnl EGL Platforms configuration
2226 AC_ARG_WITH([egl-platforms],
2227 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2228 [comma delimited native platforms libEGL supports, e.g.
2229 "x11,drm" @<:@default=auto@:>@])],
2230 [with_egl_platforms="$withval"],
2231 [if test "x$enable_egl" = xyes; then
2232 if test "x$enable_gbm" = xyes; then
2233 with_egl_platforms="x11,drm"
2235 with_egl_platforms="x11"
2238 with_egl_platforms=""
2241 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2242 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2245 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2246 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2248 if test "x$WAYLAND_SCANNER" = x; then
2249 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2252 # Do per-EGL platform setups and checks
2253 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2254 for plat in $egl_platforms; do
2258 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2260 if test "x$WAYLAND_SCANNER" = x; then
2261 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2266 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2270 test "x$enable_gbm" = "xno" &&
2271 AC_MSG_ERROR([EGL platform drm needs gbm])
2278 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
2282 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2287 wayland|drm|surfaceless)
2288 require_libdrm "Platform $plat"
2293 # libEGL wants to default to the first platform specified in
2294 # ./configure. parse that here.
2295 if test "x$egl_platforms" != "x"; then
2296 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2297 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2299 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2302 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2303 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2304 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2305 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2306 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2308 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
2310 AC_SUBST([EGL_NATIVE_PLATFORM])
2311 AC_SUBST([EGL_CFLAGS])
2313 # If we don't have the X11 platform, set this define so we don't try to include
2315 if ! echo "$egl_platforms" | grep -q 'x11'; then
2316 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2317 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2323 AC_ARG_ENABLE([gallium-llvm],
2324 [AS_HELP_STRING([--enable-gallium-llvm],
2325 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2326 [enable_gallium_llvm="$enableval"],
2327 [enable_gallium_llvm=auto])
2329 if test -z "$with_gallium_drivers"; then
2330 enable_gallium_llvm=no
2332 if test "x$enable_gallium_llvm" = xauto; then
2334 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2338 dnl Directory for XVMC libs
2339 AC_ARG_WITH([xvmc-libdir],
2340 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2341 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2342 [XVMC_LIB_INSTALL_DIR="$withval"],
2343 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2344 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2349 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2351 dnl Directory for VDPAU libs
2352 AC_ARG_WITH([vdpau-libdir],
2353 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2354 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2355 [VDPAU_LIB_INSTALL_DIR="$withval"],
2356 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2357 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2359 dnl Directory for OMX libs
2361 AC_ARG_WITH([omx-libdir],
2362 [AS_HELP_STRING([--with-omx-libdir=DIR],
2363 [directory for the OMX libraries])],
2364 [OMX_LIB_INSTALL_DIR="$withval"],
2365 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2366 AC_SUBST([OMX_LIB_INSTALL_DIR])
2368 dnl Directory for VA libs
2370 AC_ARG_WITH([va-libdir],
2371 [AS_HELP_STRING([--with-va-libdir=DIR],
2372 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2373 [VA_LIB_INSTALL_DIR="$withval"],
2374 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2375 AC_SUBST([VA_LIB_INSTALL_DIR])
2377 AC_ARG_WITH([d3d-libdir],
2378 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2379 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2380 [D3D_DRIVER_INSTALL_DIR="$withval"],
2381 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2382 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2385 dnl Gallium helper functions
2387 gallium_require_llvm() {
2388 if test "x$enable_gallium_llvm" = "xyes"; then
2389 llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
2391 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2396 dnl DRM is needed by X, Wayland, and offscreen rendering.
2397 dnl Surfaceless is an alternative for the last one.
2399 require_basic_egl() {
2400 case "$with_egl_platforms" in
2401 *drm*|*surfaceless*)
2404 AC_MSG_ERROR([$1 requires one of these:
2405 1) --with-egl-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2406 2) --with-egl-platforms=surfaceless (offscreen only)
2407 Recommended options: drm,x11])
2412 radeon_gallium_llvm_check() {
2413 if test "x$enable_gallium_llvm" != "xyes"; then
2414 AC_MSG_ERROR([--enable-gallium-llvm is required when building $2])
2416 radeon_llvm_check $*
2419 swr_require_cxx_feature_flags() {
2421 preprocessor_test="$2"
2425 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2427 save_CXXFLAGS="$CXXFLAGS"
2431 for opts in $option_list
2434 CXXFLAGS="$opts $save_CXXFLAGS"
2437 [ #if !($preprocessor_test)
2446 CXXFLAGS="$save_CXXFLAGS"
2448 if test $found -eq 1; then
2449 AC_MSG_RESULT([$opts])
2450 eval "$output_var=\$opts"
2454 AC_MSG_ERROR([swr requires $feature_name support])
2458 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2459 if test -n "$with_gallium_drivers"; then
2460 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2461 for driver in $gallium_drivers; do
2464 HAVE_GALLIUM_SVGA=yes
2465 require_libdrm "svga"
2468 HAVE_GALLIUM_I915=yes
2469 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2470 require_libdrm "Gallium i915"
2473 HAVE_GALLIUM_ILO=yes
2474 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2475 require_libdrm "Gallium i965/ilo"
2478 HAVE_GALLIUM_R300=yes
2479 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2480 require_libdrm "r300"
2481 gallium_require_llvm "r300"
2484 HAVE_GALLIUM_R600=yes
2485 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2486 require_libdrm "r600"
2487 if test "x$enable_opencl" = xyes; then
2488 radeon_gallium_llvm_check $LLVM_REQUIRED_R600 "r600"
2490 llvm_add_component "asmparser" "r600"
2491 llvm_add_component "bitreader" "r600"
2495 HAVE_GALLIUM_RADEONSI=yes
2496 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2497 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2498 require_libdrm "radeonsi"
2499 radeon_gallium_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2500 require_basic_egl "radeonsi"
2503 HAVE_GALLIUM_NOUVEAU=yes
2504 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2505 require_libdrm "nouveau"
2508 HAVE_GALLIUM_FREEDRENO=yes
2509 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2510 require_libdrm "freedreno"
2513 HAVE_GALLIUM_ETNAVIV=yes
2514 PKG_CHECK_MODULES([ETNAVIV], [libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2515 require_libdrm "etnaviv"
2518 HAVE_GALLIUM_IMX=yes
2521 HAVE_GALLIUM_SOFTPIPE=yes
2522 if test "x$MESA_LLVM" = x1 && test "x$enable_gallium_llvm" == "xyes"; then
2523 HAVE_GALLIUM_LLVMPIPE=yes
2527 llvm_check_version_for $LLVM_REQUIRED_SWR "swr"
2528 gallium_require_llvm "swr"
2530 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2533 AC_SUBST([SWR_CXX11_CXXFLAGS])
2535 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2536 ",-mavx,-march=core-avx" \
2538 AC_SUBST([SWR_AVX_CXXFLAGS])
2540 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2541 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2543 AC_SUBST([SWR_AVX2_CXXFLAGS])
2545 HAVE_GALLIUM_SWR=yes
2548 HAVE_GALLIUM_VC4=yes
2549 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2550 require_libdrm "vc4"
2552 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2553 [USE_VC4_SIMULATOR=yes;
2554 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2555 [USE_VC4_SIMULATOR=no])
2558 HAVE_GALLIUM_VIRGL=yes
2559 require_libdrm "virgl"
2560 require_basic_egl "virgl"
2563 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2569 if test "x$enable_gallium_llvm" == "xyes"; then
2570 llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
2571 llvm_add_default_components "gallium"
2574 dnl We need to validate some needed dependencies for renderonly drivers.
2576 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" == xyes ; then
2577 AC_ERROR([Building with imx requires etnaviv])
2580 dnl Set LLVM_LIBS - This is done after the driver configuration so
2581 dnl that drivers can add additional components to LLVM_COMPONENTS.
2582 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2583 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2584 dnl this was causing the same libraries to be appear multiple times
2587 if test "x$MESA_LLVM" != x0; then
2589 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2590 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2592 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2594 dnl llvm-config may not give the right answer when llvm is a built as a
2595 dnl single shared library, so we must work the library name out for
2597 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2598 if test "x$enable_llvm_shared_libs" = xyes; then
2599 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2600 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2601 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2603 if test "x$llvm_have_one_so" = xyes; then
2604 dnl LLVM was built using auto*, so there is only one shared object.
2605 LLVM_LIBS="-l$LLVM_SO_NAME"
2607 dnl If LLVM was built with CMake, there will be one shared object per
2609 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2610 [AC_MSG_ERROR([Could not find llvm shared libraries:
2611 Please make sure you have built llvm with the --enable-shared option
2612 and that your llvm libraries are installed in $LLVM_LIBDIR
2613 If you have installed your llvm libraries to a different directory you
2614 can use the --with-llvm-prefix= configure flag to specify this directory.
2615 NOTE: Mesa is attempting to use llvm shared libraries by default.
2616 If you do not want to build with llvm shared libraries and instead want to
2617 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2618 invocation and rebuild.])])
2620 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2621 dnl install uses a shared object for each component and we have
2622 dnl already added all of these objects to LLVM_LIBS.
2625 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2626 dnl We need to link to llvm system libs when using static libs
2627 dnl However, only llvm 3.5+ provides --system-libs
2628 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2629 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2634 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2635 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2636 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2637 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2638 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2639 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2640 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2641 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2642 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2643 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2644 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2645 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2646 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2647 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2648 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2649 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2650 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2651 "x$HAVE_GALLIUM_SWR" = xyes)
2652 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2653 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2655 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2657 if test "x$enable_dri" = xyes; then
2658 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2661 if test "x$have_drisw_kms" = xyes; then
2662 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2664 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2666 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2667 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2668 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2669 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2670 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2671 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2673 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2674 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2676 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2677 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2678 "x$HAVE_RADEON_VULKAN" = xyes)
2680 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2681 "x$HAVE_I965_DRI" = xyes)
2683 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2684 "x$HAVE_GALLIUM_R600" = xyes -o \
2685 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2686 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2687 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2688 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2689 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$MESA_LLVM" = x1 -a \
2690 "x$enable_gallium_llvm" = xyes)
2691 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2692 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2693 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2696 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2697 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2698 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2699 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2700 "x$enable_gallium_osmesa" = xyes)
2702 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2703 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2704 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2706 AC_SUBST([NINE_MAJOR], 1)
2707 AC_SUBST([NINE_MINOR], 0)
2708 AC_SUBST([NINE_TINY], 0)
2709 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2711 AC_SUBST([VDPAU_MAJOR], 1)
2712 AC_SUBST([VDPAU_MINOR], 0)
2714 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2715 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2716 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2717 AC_SUBST([VA_MINOR], $VA_MINOR)
2719 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2721 AC_SUBST([XVMC_MAJOR], 1)
2722 AC_SUBST([XVMC_MINOR], 0)
2724 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2725 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2726 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2727 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2729 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2730 AC_SUBST([XA_MINOR], $XA_MINOR)
2731 AC_SUBST([XA_TINY], $XA_TINY)
2732 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2734 AC_ARG_ENABLE(valgrind,
2735 [AS_HELP_STRING([--enable-valgrind],
2736 [Build mesa with valgrind support (default: auto)])],
2737 [VALGRIND=$enableval], [VALGRIND=auto])
2738 if test "x$VALGRIND" != xno; then
2739 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2741 AC_MSG_CHECKING([whether to enable Valgrind support])
2742 if test "x$VALGRIND" = xauto; then
2743 VALGRIND="$have_valgrind"
2746 if test "x$VALGRIND" = "xyes"; then
2747 if ! test "x$have_valgrind" = xyes; then
2748 AC_MSG_ERROR([Valgrind support required but not present])
2750 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2753 AC_MSG_RESULT([$VALGRIND])
2755 dnl Restore LDFLAGS and CPPFLAGS
2756 LDFLAGS="$_SAVE_LDFLAGS"
2757 CPPFLAGS="$_SAVE_CPPFLAGS"
2759 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2760 if test "x$acv_mesa_CLANG" = xyes; then
2761 CFLAGS="$CFLAGS -Qunused-arguments"
2762 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2765 dnl Add user CFLAGS and CXXFLAGS
2766 CFLAGS="$CFLAGS $USER_CFLAGS"
2767 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2769 dnl Substitute the config
2770 AC_CONFIG_FILES([Makefile
2773 src/amd/vulkan/Makefile
2774 src/compiler/Makefile
2777 src/egl/wayland/wayland-drm/Makefile
2778 src/egl/wayland/wayland-egl/Makefile
2779 src/egl/wayland/wayland-egl/wayland-egl.pc
2780 src/gallium/Makefile
2781 src/gallium/auxiliary/Makefile
2782 src/gallium/auxiliary/pipe-loader/Makefile
2783 src/gallium/drivers/freedreno/Makefile
2784 src/gallium/drivers/ddebug/Makefile
2785 src/gallium/drivers/i915/Makefile
2786 src/gallium/drivers/ilo/Makefile
2787 src/gallium/drivers/llvmpipe/Makefile
2788 src/gallium/drivers/noop/Makefile
2789 src/gallium/drivers/nouveau/Makefile
2790 src/gallium/drivers/r300/Makefile
2791 src/gallium/drivers/r600/Makefile
2792 src/gallium/drivers/radeon/Makefile
2793 src/gallium/drivers/radeonsi/Makefile
2794 src/gallium/drivers/rbug/Makefile
2795 src/gallium/drivers/softpipe/Makefile
2796 src/gallium/drivers/svga/Makefile
2797 src/gallium/drivers/swr/Makefile
2798 src/gallium/drivers/trace/Makefile
2799 src/gallium/drivers/etnaviv/Makefile
2800 src/gallium/drivers/imx/Makefile
2801 src/gallium/drivers/vc4/Makefile
2802 src/gallium/drivers/virgl/Makefile
2803 src/gallium/state_trackers/clover/Makefile
2804 src/gallium/state_trackers/dri/Makefile
2805 src/gallium/state_trackers/glx/xlib/Makefile
2806 src/gallium/state_trackers/nine/Makefile
2807 src/gallium/state_trackers/omx/Makefile
2808 src/gallium/state_trackers/osmesa/Makefile
2809 src/gallium/state_trackers/va/Makefile
2810 src/gallium/state_trackers/vdpau/Makefile
2811 src/gallium/state_trackers/xa/Makefile
2812 src/gallium/state_trackers/xvmc/Makefile
2813 src/gallium/targets/d3dadapter9/Makefile
2814 src/gallium/targets/d3dadapter9/d3d.pc
2815 src/gallium/targets/dri/Makefile
2816 src/gallium/targets/libgl-xlib/Makefile
2817 src/gallium/targets/omx/Makefile
2818 src/gallium/targets/opencl/Makefile
2819 src/gallium/targets/opencl/mesa.icd
2820 src/gallium/targets/osmesa/Makefile
2821 src/gallium/targets/osmesa/osmesa.pc
2822 src/gallium/targets/pipe-loader/Makefile
2823 src/gallium/targets/va/Makefile
2824 src/gallium/targets/vdpau/Makefile
2825 src/gallium/targets/xa/Makefile
2826 src/gallium/targets/xa/xatracker.pc
2827 src/gallium/targets/xvmc/Makefile
2828 src/gallium/tests/trivial/Makefile
2829 src/gallium/tests/unit/Makefile
2830 src/gallium/winsys/etnaviv/drm/Makefile
2831 src/gallium/winsys/imx/drm/Makefile
2832 src/gallium/winsys/freedreno/drm/Makefile
2833 src/gallium/winsys/i915/drm/Makefile
2834 src/gallium/winsys/intel/drm/Makefile
2835 src/gallium/winsys/nouveau/drm/Makefile
2836 src/gallium/winsys/radeon/drm/Makefile
2837 src/gallium/winsys/amdgpu/drm/Makefile
2838 src/gallium/winsys/svga/drm/Makefile
2839 src/gallium/winsys/sw/dri/Makefile
2840 src/gallium/winsys/sw/kms-dri/Makefile
2841 src/gallium/winsys/sw/null/Makefile
2842 src/gallium/winsys/sw/wrapper/Makefile
2843 src/gallium/winsys/sw/xlib/Makefile
2844 src/gallium/winsys/vc4/drm/Makefile
2845 src/gallium/winsys/virgl/drm/Makefile
2846 src/gallium/winsys/virgl/vtest/Makefile
2850 src/glx/apple/Makefile
2851 src/glx/tests/Makefile
2852 src/glx/windows/Makefile
2853 src/glx/windows/windowsdriproto.pc
2856 src/intel/tools/Makefile
2857 src/intel/vulkan/Makefile
2860 src/mapi/es1api/glesv1_cm.pc
2861 src/mapi/es2api/glesv2.pc
2862 src/mapi/glapi/gen/Makefile
2865 src/mesa/drivers/dri/dri.pc
2866 src/mesa/drivers/dri/common/Makefile
2867 src/mesa/drivers/dri/common/xmlpool/Makefile
2868 src/mesa/drivers/dri/i915/Makefile
2869 src/mesa/drivers/dri/i965/Makefile
2870 src/mesa/drivers/dri/Makefile
2871 src/mesa/drivers/dri/nouveau/Makefile
2872 src/mesa/drivers/dri/r200/Makefile
2873 src/mesa/drivers/dri/radeon/Makefile
2874 src/mesa/drivers/dri/swrast/Makefile
2875 src/mesa/drivers/osmesa/Makefile
2876 src/mesa/drivers/osmesa/osmesa.pc
2877 src/mesa/drivers/x11/Makefile
2878 src/mesa/main/tests/Makefile
2880 src/util/tests/hash_table/Makefile
2881 src/vulkan/wsi/Makefile])
2885 # Fix up dependencies in *.Plo files, where we changed the extension of a
2887 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2891 dnl Output some configuration info for the user
2894 echo " prefix: $prefix"
2895 echo " exec_prefix: $exec_prefix"
2896 echo " libdir: $libdir"
2897 echo " includedir: $includedir"
2901 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2905 case "x$enable_osmesa$enable_gallium_osmesa" in
2907 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2910 echo " OSMesa: lib$OSMESA_LIB"
2918 if test "x$enable_dri" != xno; then
2919 echo " DRI platform: $dri_platform"
2920 if test -z "$DRI_DIRS"; then
2921 echo " DRI drivers: no"
2923 echo " DRI drivers: $DRI_DIRS"
2925 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2928 case "x$enable_glx" in
2930 echo " GLX: DRI-based"
2933 echo " GLX: Xlib-based"
2936 echo " GLX: Xlib-based (Gallium)"
2939 echo " GLX: $enable_glx"
2945 echo " EGL: $enable_egl"
2946 if test "$enable_egl" = yes; then
2947 echo " EGL platforms: $egl_platforms"
2950 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2951 egl_drivers="$egl_drivers builtin:egl_dri2"
2953 if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
2954 egl_drivers="$egl_drivers builtin:egl_dri3"
2957 echo " EGL drivers: $egl_drivers"
2959 if test "x$enable_gbm" = xyes; then
2967 if test "x$VULKAN_DRIVERS" != x; then
2968 echo " Vulkan drivers: $VULKAN_DRIVERS"
2969 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2971 echo " Vulkan drivers: no"
2975 if test "x$MESA_LLVM" = x1; then
2977 echo " llvm-config: $LLVM_CONFIG"
2978 echo " llvm-version: $LLVM_VERSION"
2984 if test -n "$with_gallium_drivers"; then
2985 echo " Gallium drivers: $gallium_drivers"
2986 echo " Gallium st: $gallium_st"
2992 if test "x$enable_gallium_extra_hud" != xyes; then
2993 echo " HUD extra stats: no"
2995 echo " HUD extra stats: yes"
2998 if test "x$enable_lmsensors" != xyes; then
2999 echo " HUD lmsensors: no"
3001 echo " HUD lmsensors: yes"
3006 echo " Shader cache: $enable_shader_cache"
3007 if test "x$enable_shader_cache" = "xyes"; then
3008 echo " With SHA1 from: $with_sha1"
3013 echo " Shared libs: $enable_shared"
3014 echo " Static libs: $enable_static"
3015 echo " Shared-glapi: $enable_shared_glapi"
3017 dnl Compiler options
3018 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
3019 cflags=`echo $CFLAGS | \
3020 $SED 's/^ *//;s/ */ /;s/ *$//'`
3021 cxxflags=`echo $CXXFLAGS | \
3022 $SED 's/^ *//;s/ */ /;s/ *$//'`
3023 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3025 echo " CFLAGS: $cflags"
3026 echo " CXXFLAGS: $cxxflags"
3027 echo " Macros: $defines"
3029 if test "x$MESA_LLVM" = x1; then
3030 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3031 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3032 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3033 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3036 echo " PYTHON2: $PYTHON2"
3039 echo " Run '${MAKE-make}' to build Mesa"