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$SUNCC" = xyes; then
215 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
218 dnl Check for compiler builtins
219 AX_GCC_BUILTIN([__builtin_bswap32])
220 AX_GCC_BUILTIN([__builtin_bswap64])
221 AX_GCC_BUILTIN([__builtin_clz])
222 AX_GCC_BUILTIN([__builtin_clzll])
223 AX_GCC_BUILTIN([__builtin_ctz])
224 AX_GCC_BUILTIN([__builtin_expect])
225 AX_GCC_BUILTIN([__builtin_ffs])
226 AX_GCC_BUILTIN([__builtin_ffsll])
227 AX_GCC_BUILTIN([__builtin_popcount])
228 AX_GCC_BUILTIN([__builtin_popcountll])
229 AX_GCC_BUILTIN([__builtin_unreachable])
231 AX_GCC_FUNC_ATTRIBUTE([const])
232 AX_GCC_FUNC_ATTRIBUTE([flatten])
233 AX_GCC_FUNC_ATTRIBUTE([format])
234 AX_GCC_FUNC_ATTRIBUTE([malloc])
235 AX_GCC_FUNC_ATTRIBUTE([packed])
236 AX_GCC_FUNC_ATTRIBUTE([pure])
237 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
238 AX_GCC_FUNC_ATTRIBUTE([unused])
239 AX_GCC_FUNC_ATTRIBUTE([visibility])
240 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
241 AX_GCC_FUNC_ATTRIBUTE([weak])
242 AX_GCC_FUNC_ATTRIBUTE([alias])
244 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
246 dnl Make sure the pkg-config macros are defined
247 m4_ifndef([PKG_PROG_PKG_CONFIG],
248 [m4_fatal([Could not locate the pkg-config autoconf macros.
249 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
250 are in a different location, try setting the environment variable
251 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
252 PKG_PROG_PKG_CONFIG()
254 dnl LIB_DIR - library basename
255 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
258 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
259 _SAVE_LDFLAGS="$LDFLAGS"
260 _SAVE_CPPFLAGS="$CPPFLAGS"
263 DEFINES="-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS"
270 linux*|*-gnu*|gnu*|cygwin*)
271 DEFINES="$DEFINES -D_GNU_SOURCE"
274 DEFINES="$DEFINES -DSVR4"
278 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
280 dnl Add flags for gcc and g++
281 if test "x$GCC" = xyes; then
282 CFLAGS="$CFLAGS -Wall"
284 if test "x$USE_GNU99" = xyes; then
285 CFLAGS="$CFLAGS -std=gnu99"
287 CFLAGS="$CFLAGS -std=c99"
290 # Enable -Werror=implicit-function-declaration and
291 # -Werror=missing-prototypes, if available, or otherwise, just
292 # -Wmissing-prototypes. This is particularly useful to avoid
293 # generating a loadable driver module that has undefined symbols.
294 save_CFLAGS="$CFLAGS"
295 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
296 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
297 CFLAGS="$CFLAGS -Werror=missing-prototypes"
298 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
299 AC_MSG_RESULT([yes]),
300 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
301 AC_MSG_RESULT([no])]);
303 # Enable -fvisibility=hidden if using a gcc that supports it
304 save_CFLAGS="$CFLAGS"
305 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
306 VISIBILITY_CFLAGS="-fvisibility=hidden"
307 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
308 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
309 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
311 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
314 # We don't want floating-point math functions to set errno or trap
315 CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
317 # Flags to help ensure that certain portions of the code -- and only those
318 # portions -- can be built with MSVC:
319 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
320 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
321 # supports most of C99)
322 # - the rest has no compiler compiler restrictions
323 MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
324 MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
326 # Enable -Werror=vla if compiler supports it
327 save_CFLAGS="$CFLAGS"
328 AC_MSG_CHECKING([whether $CC supports -Werror=vla])
329 CFLAGS="$CFLAGS -Werror=vla"
330 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
331 [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
332 MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
333 AC_MSG_RESULT([yes])],
334 AC_MSG_RESULT([no]));
335 CFLAGS="$save_CFLAGS"
337 if test "x$GXX" = xyes; then
338 CXXFLAGS="$CXXFLAGS -Wall"
340 # Enable -fvisibility=hidden if using a gcc that supports it
341 save_CXXFLAGS="$CXXFLAGS"
342 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
343 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
344 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
346 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
347 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
350 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
351 CXXFLAGS=$save_CXXFLAGS
353 # We don't want floating-point math functions to set errno or trap
354 CXXFLAGS="$CXXFLAGS -fno-math-errno -fno-trapping-math"
357 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
358 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
360 dnl even if the compiler appears to support it, using visibility attributes isn't
361 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
365 VISIBILITY_CXXFLAGS=""
369 AC_SUBST([VISIBILITY_CFLAGS])
370 AC_SUBST([VISIBILITY_CXXFLAGS])
373 dnl Optional flags, check for compiler support
375 SSE41_CFLAGS="-msse4.1"
376 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
377 dnl stack, but on x86-32 such alignment is not guaranteed.
378 case "$target_cpu" in
380 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
383 save_CFLAGS="$CFLAGS"
384 CFLAGS="$SSE41_CFLAGS $CFLAGS"
385 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
386 #include <smmintrin.h>
389 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
390 c = _mm_max_epu32(a, b);
391 return _mm_cvtsi128_si32(c);
392 }]])], SSE41_SUPPORTED=1)
393 CFLAGS="$save_CFLAGS"
394 if test "x$SSE41_SUPPORTED" = x1; then
395 DEFINES="$DEFINES -DUSE_SSE41"
397 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
398 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
400 dnl Check for new-style atomic builtins
401 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
404 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
405 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
406 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
407 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
409 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
411 dnl Check for Endianness
419 dnl Check for POWER8 Architecture
420 PWR8_CFLAGS="-mpower8-vector"
421 have_pwr8_intrinsics=no
422 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
424 CFLAGS="$PWR8_CFLAGS $CFLAGS"
425 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
426 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
427 #error "Need GCC >= 4.8 for sane POWER8 support"
431 vector unsigned char r;
432 vector unsigned int v = vec_splat_u32 (1);
433 r = __builtin_vec_vgbbd ((vector unsigned char) v);
435 }]])], have_pwr8_intrinsics=yes)
439 [AC_HELP_STRING([--disable-pwr8-inst],
440 [disable POWER8-specific instructions])],
441 [enable_pwr8=$enableval], [enable_pwr8=auto])
443 if test "x$enable_pwr8" = xno ; then
444 have_pwr8_intrinsics=disabled
447 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
448 DEFINES="$DEFINES -D_ARCH_PWR8"
449 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
450 CFLAGS="$CFLAGS $PWR8_CFLAGS"
455 AC_MSG_RESULT($have_pwr8_intrinsics)
456 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
457 AC_MSG_ERROR([POWER8 compiler support not detected])
460 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
461 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
464 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
466 dnl Can't have static and shared libraries, default to static if user
467 dnl explicitly requested. If both disabled, set to static since shared
468 dnl was explicitly requested.
469 case "x$enable_static$enable_shared" in
471 AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
474 AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
478 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
481 dnl other compiler options
483 AC_ARG_ENABLE([debug],
484 [AS_HELP_STRING([--enable-debug],
485 [use debug compiler flags and macros @<:@default=disabled@:>@])],
486 [enable_debug="$enableval"],
490 AC_ARG_ENABLE([profile],
491 [AS_HELP_STRING([--enable-profile],
492 [enable profiling of code @<:@default=disabled@:>@])],
493 [enable_profile="$enableval"],
497 if test "x$enable_profile" = xyes; then
498 DEFINES="$DEFINES -DPROFILE"
499 if test "x$GCC" = xyes; then
500 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
502 if test "x$GXX" = xyes; then
503 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
507 if test "x$enable_debug" = xyes; then
508 DEFINES="$DEFINES -DDEBUG"
509 if test "x$enable_profile" = xyes; then
510 AC_MSG_WARN([Debug and Profile are enabled at the same time])
512 if test "x$GCC" = xyes; then
513 if ! echo "$CFLAGS" | grep -q -e '-g'; then
516 if ! echo "$CFLAGS" | grep -q -e '-O'; then
520 if test "x$GXX" = xyes; then
521 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
522 CXXFLAGS="$CXXFLAGS -g"
524 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
525 CXXFLAGS="$CXXFLAGS -O0"
529 DEFINES="$DEFINES -DNDEBUG"
532 DEFAULT_GL_LIB_NAME=GL
535 dnl Check if linker supports -Bsymbolic
537 save_LDFLAGS=$LDFLAGS
538 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
539 AC_MSG_CHECKING([if ld supports -Bsymbolic])
541 [AC_LANG_SOURCE([int main() { return 0;}])],
542 [AC_MSG_RESULT([yes])
543 BSYMBOLIC="-Wl,-Bsymbolic";],
546 LDFLAGS=$save_LDFLAGS
548 AC_SUBST([BSYMBOLIC])
551 dnl Check if linker supports garbage collection
553 save_LDFLAGS=$LDFLAGS
554 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
555 AC_MSG_CHECKING([whether ld supports --gc-sections])
557 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
558 [AC_MSG_RESULT([yes])
559 GC_SECTIONS="-Wl,--gc-sections";],
562 LDFLAGS=$save_LDFLAGS
564 AC_SUBST([GC_SECTIONS])
567 dnl OpenBSD does not have DT_NEEDED entries for libc by design
568 dnl so when these flags are passed to ld via libtool the checks will fail
572 LD_NO_UNDEFINED="" ;;
574 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
577 AC_SUBST([LD_NO_UNDEFINED])
580 dnl Check if linker supports version scripts
582 AC_MSG_CHECKING([if the linker supports version-scripts])
583 save_LDFLAGS=$LDFLAGS
584 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
585 cat > conftest.map <<EOF
595 [AC_LANG_SOURCE([int main() { return 0;}])],
596 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
597 [have_ld_version_script=no; AC_MSG_RESULT(no)])
598 LDFLAGS=$save_LDFLAGS
599 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
602 dnl Check if linker supports dynamic list files
604 AC_MSG_CHECKING([if the linker supports --dynamic-list])
605 save_LDFLAGS=$LDFLAGS
606 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
607 cat > conftest.dyn <<EOF
609 radeon_drm_winsys_create;
613 [AC_LANG_SOURCE([int main() { return 0;}])],
614 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
615 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
616 LDFLAGS=$save_LDFLAGS
617 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
620 dnl compatibility symlinks
624 HAVE_COMPAT_SYMLINKS=yes ;;
626 HAVE_COMPAT_SYMLINKS=no ;;
629 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
631 DEFAULT_GL_LIB_NAME=GL
634 dnl Libglvnd configuration
636 AC_ARG_ENABLE([libglvnd],
637 [AS_HELP_STRING([--enable-libglvnd],
638 [Build for libglvnd @<:@default=disabled@:>@])],
639 [enable_libglvnd="$enableval"],
640 [enable_libglvnd=no])
641 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
642 #AM_COND_IF([USE_LIBGLVND_GLX], [DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"])
643 if test "x$enable_libglvnd" = xyes ; then
644 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
645 DEFAULT_GL_LIB_NAME=GLX_mesa
651 dnl Unfortunately we need to do a few things that libtool can't help us with,
652 dnl so we need some knowledge of shared library filenames:
654 dnl LIB_EXT is the extension used when creating symlinks for alternate
655 dnl filenames for a shared library which will be dynamically loaded
657 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
658 dnl the file for a shared library we wish to link with
681 AC_ARG_WITH([gl-lib-name],
682 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
683 [specify GL library name @<:@default=GL@:>@])],
685 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
686 AC_ARG_WITH([osmesa-lib-name],
687 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
688 [specify OSMesa library name @<:@default=OSMesa@:>@])],
689 [OSMESA_LIB=$withval],
691 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
692 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
695 dnl Mangled Mesa support
697 AC_ARG_ENABLE([mangling],
698 [AS_HELP_STRING([--enable-mangling],
699 [enable mangled symbols and library name @<:@default=disabled@:>@])],
700 [enable_mangling="${enableval}"],
703 if test "x${enable_mangling}" = "xyes" ; then
704 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
705 GL_LIB="Mangled${GL_LIB}"
706 OSMESA_LIB="Mangled${OSMESA_LIB}"
709 AC_SUBST([OSMESA_LIB])
712 dnl potentially-infringing-but-nobody-knows-for-sure stuff
714 AC_ARG_ENABLE([texture-float],
715 [AS_HELP_STRING([--enable-texture-float],
716 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
717 [enable_texture_float="$enableval"],
718 [enable_texture_float=no]
720 if test "x$enable_texture_float" = xyes; then
721 AC_MSG_WARN([Floating-point textures enabled.])
722 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
723 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
727 dnl Arch/platform-specific settings
730 [AS_HELP_STRING([--disable-asm],
731 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
732 [enable_asm="$enableval"],
736 AC_MSG_CHECKING([whether to enable assembly])
737 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
738 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
739 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
741 i?86 | x86_64 | amd64)
742 if test "x$host_cpu" != "x$target_cpu"; then
744 AC_MSG_RESULT([no, cross compiling])
749 # check for supported arches
750 if test "x$enable_asm" = xyes; then
754 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
761 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
777 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
778 AC_MSG_RESULT([yes, x86])
781 DEFINES="$DEFINES -DUSE_X86_64_ASM"
782 AC_MSG_RESULT([yes, x86_64])
785 DEFINES="$DEFINES -DUSE_SPARC_ASM"
786 AC_MSG_RESULT([yes, sparc])
789 AC_MSG_RESULT([no, platform not supported])
795 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
796 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
797 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
798 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
800 dnl Check to see if dlopen is in default libraries (like Solaris, which
801 dnl has it in libc), or if libdl is needed to get it.
802 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
803 [AC_CHECK_LIB([dl], [dlopen],
804 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
805 AC_SUBST([DLOPEN_LIBS])
807 dnl Check if that library also has dladdr
809 LIBS="$LIBS $DLOPEN_LIBS"
810 AC_CHECK_FUNCS([dladdr])
817 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
818 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
819 [AC_MSG_ERROR([Could not find clock_gettime])])])
820 AC_SUBST([CLOCK_LIB])
824 dnl See if posix_memalign is available
825 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
827 dnl Check for pthreads
829 if test "x$ax_pthread_ok" = xno; then
830 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
832 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
833 dnl to -pthread, which causes problems if we need -lpthread to appear in
834 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
835 dnl is not valid for that platform.
836 if test "x$android" = xno; then
837 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
840 dnl pthread-stubs is mandatory on targets where it exists
843 pthread_stubs_possible="no"
846 pthread_stubs_possible="yes"
850 if test "x$pthread_stubs_possible" = xyes; then
851 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs)
852 AC_SUBST(PTHREADSTUBS_CFLAGS)
853 AC_SUBST(PTHREADSTUBS_LIBS)
856 dnl SELinux awareness.
857 AC_ARG_ENABLE([selinux],
858 [AS_HELP_STRING([--enable-selinux],
859 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
860 [MESA_SELINUX="$enableval"],
862 if test "x$enable_selinux" = "xyes"; then
863 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
864 [AC_CHECK_HEADER([selinux/selinux.h],[],
865 [AC_MSG_ERROR([SELinux headers not found])])
866 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
867 [AC_MSG_ERROR([SELinux library not found])])
868 SELINUX_LIBS="-lselinux"])
869 DEFINES="$DEFINES -DMESA_SELINUX"
871 AC_SUBST([SELINUX_CFLAGS])
872 AC_SUBST([SELINUX_LIBS])
877 AC_ARG_ENABLE([llvm-shared-libs],
878 [AS_HELP_STRING([--enable-llvm-shared-libs],
879 [link with LLVM shared libraries @<:@default=enabled@:>@])],
880 [enable_llvm_shared_libs="$enableval"],
881 [enable_llvm_shared_libs=yes])
883 AC_ARG_WITH([llvm-prefix],
884 [AS_HELP_STRING([--with-llvm-prefix],
885 [Prefix for LLVM installations in non-standard locations])],
886 [llvm_prefix="$withval"],
889 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
890 if test "x$have_libelf" = xno; then
893 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
894 AC_SUBST([LIBELF_LIBS])
895 AC_SUBST([LIBELF_CFLAGS])
898 if test -z "$LLVM_CONFIG"; then
899 if test -n "$llvm_prefix"; then
900 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
902 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
906 llvm_add_component() {
907 new_llvm_component=$1
910 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
911 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
913 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
917 llvm_add_default_components() {
920 # Required default components
921 llvm_add_component "bitwriter" $driver_name
922 llvm_add_component "engine" $driver_name
923 llvm_add_component "mcdisassembler" $driver_name
924 llvm_add_component "mcjit" $driver_name
926 # Optional default components
927 if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
928 LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
936 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
937 llvm_add_component $new_llvm_target $driver_name
939 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
943 # Call this inside ` ` to get the return value.
944 # $1 is the llvm-config command with arguments.
945 strip_unwanted_llvm_flags() {
946 # Use \> (marks the end of the word)
948 -e 's/-march=\S*//g' \
949 -e 's/-mtune=\S*//g' \
950 -e 's/-mcpu=\S*//g' \
951 -e 's/-DNDEBUG\>//g' \
952 -e 's/-D_GNU_SOURCE\>//g' \
953 -e 's/-pedantic\>//g' \
954 -e 's/-Wcovered-switch-default\>//g' \
958 -e 's/-Wcast-qual\>//g' \
959 -e 's/-Woverloaded-virtual\>//g' \
960 -e 's/-fcolor-diagnostics\>//g' \
961 -e 's/-fdata-sections\>//g' \
962 -e 's/-ffunction-sections\>//g' \
963 -e 's/-fno-exceptions\>//g' \
964 -e 's/-fomit-frame-pointer\>//g' \
965 -e 's/-fvisibility-inlines-hidden\>//g' \
967 -e 's/-fstack-protector-strong\>//g'
970 llvm_set_environment_variables() {
971 if test "x$LLVM_CONFIG" != xno; then
972 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
973 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
974 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
975 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
976 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
977 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
978 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
979 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
981 # We need to respect LLVM_CFLAGS when compiling LLVM headers.
982 save_CFLAGS="$CFLAGS"
983 CFLAGS="$CFLAGS $LLVM_CFLAGS"
985 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
986 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
987 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
988 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
989 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
990 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
992 CFLAGS="$save_CFLAGS"
994 # Only needed for LLVM < 3.6.0
995 if test -z "$LLVM_VERSION_PATCH"; then
999 if test "$LLVM_VERSION_MINOR" -lt 10; then
1000 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1002 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}${LLVM_VERSION_MINOR}"
1005 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1013 llvm_check_version_for() {
1014 if test "x$MESA_LLVM" = x0; then
1015 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1019 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1020 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1021 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1023 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1024 # major > required major
1029 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1030 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1031 # major = required major and
1032 # minor > required minor
1036 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1037 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1038 # major = required major and
1039 # minor = required minor and
1040 # patch >= required patch
1048 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1051 radeon_llvm_check() {
1052 if test ${LLVM_VERSION_INT} -lt 307; then
1053 amdgpu_llvm_target_name='r600'
1055 amdgpu_llvm_target_name='amdgpu'
1058 llvm_check_version_for $*
1060 llvm_add_target $amdgpu_llvm_target_name $2
1062 llvm_add_default_components $2
1063 llvm_add_component "bitreader" $2
1064 llvm_add_component "ipo" $2
1066 NEED_RADEON_LLVM=yes
1067 if test "x$have_libelf" != xyes; then
1068 AC_MSG_ERROR([$1 requires libelf when using llvm])
1072 llvm_set_environment_variables
1074 AC_SUBST([MESA_LLVM])
1075 AC_SUBST([LLVM_BINDIR])
1076 AC_SUBST([LLVM_CFLAGS])
1077 AC_SUBST([LLVM_CPPFLAGS])
1078 AC_SUBST([LLVM_CXXFLAGS])
1079 AC_SUBST([LLVM_LIBDIR])
1080 AC_SUBST([LLVM_LIBS])
1081 AC_SUBST([LLVM_LDFLAGS])
1082 AC_SUBST([LLVM_INCLUDEDIR])
1083 AC_SUBST([LLVM_VERSION])
1085 dnl Options for APIs
1086 AC_ARG_ENABLE([opengl],
1087 [AS_HELP_STRING([--disable-opengl],
1088 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1089 [enable_opengl="$enableval"],
1090 [enable_opengl=yes])
1091 AC_ARG_ENABLE([gles1],
1092 [AS_HELP_STRING([--disable-gles1],
1093 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1094 [enable_gles1="$enableval"],
1096 AC_ARG_ENABLE([gles2],
1097 [AS_HELP_STRING([--disable-gles2],
1098 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1099 [enable_gles2="$enableval"],
1102 AC_ARG_ENABLE([dri],
1103 [AS_HELP_STRING([--enable-dri],
1104 [enable DRI modules @<:@default=enabled@:>@])],
1105 [enable_dri="$enableval"],
1108 AC_ARG_ENABLE([gallium-extra-hud],
1109 [AS_HELP_STRING([--enable-gallium-extra-hud],
1110 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1111 [enable_gallium_extra_hud="$enableval"],
1112 [enable_gallium_extra_hud=no])
1113 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1114 if test "x$enable_gallium_extra_hud" = xyes ; then
1115 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1118 #TODO: no pkgconfig .pc available for libsensors.
1119 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1120 AC_ARG_ENABLE([lmsensors],
1121 [AS_HELP_STRING([--enable-lmsensors],
1122 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1123 [enable_lmsensors="$enableval"],
1124 [enable_lmsensors=no])
1125 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1126 if test "x$enable_lmsensors" = xyes ; then
1127 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1128 LIBSENSORS_LIBS="-lsensors"
1132 AC_SUBST(LIBSENSORS_LIBS)
1143 if test "x$enable_dri" = xno; then
1147 AC_ARG_ENABLE([dri3],
1148 [AS_HELP_STRING([--enable-dri3],
1149 [enable DRI3 @<:@default=auto@:>@])],
1150 [enable_dri3="$enableval"],
1151 [enable_dri3="$dri3_default"])
1152 AC_ARG_ENABLE([glx],
1153 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1154 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1155 [enable_glx="$enableval"],
1157 AC_ARG_ENABLE([osmesa],
1158 [AS_HELP_STRING([--enable-osmesa],
1159 [enable OSMesa library @<:@default=disabled@:>@])],
1160 [enable_osmesa="$enableval"],
1162 AC_ARG_ENABLE([gallium-osmesa],
1163 [AS_HELP_STRING([--enable-gallium-osmesa],
1164 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1165 [enable_gallium_osmesa="$enableval"],
1166 [enable_gallium_osmesa=no])
1167 AC_ARG_ENABLE([egl],
1168 [AS_HELP_STRING([--disable-egl],
1169 [disable EGL library @<:@default=enabled@:>@])],
1170 [enable_egl="$enableval"],
1174 [AS_HELP_STRING([--enable-xa],
1175 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1176 [enable_xa="$enableval"],
1178 AC_ARG_ENABLE([gbm],
1179 [AS_HELP_STRING([--enable-gbm],
1180 [enable gbm library @<:@default=yes except cygwin@:>@])],
1181 [enable_gbm="$enableval"],
1190 AC_ARG_ENABLE([nine],
1191 [AS_HELP_STRING([--enable-nine],
1192 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1193 [enable_nine="$enableval"],
1196 AC_ARG_ENABLE([xvmc],
1197 [AS_HELP_STRING([--enable-xvmc],
1198 [enable xvmc library @<:@default=auto@:>@])],
1199 [enable_xvmc="$enableval"],
1201 AC_ARG_ENABLE([vdpau],
1202 [AS_HELP_STRING([--enable-vdpau],
1203 [enable vdpau library @<:@default=auto@:>@])],
1204 [enable_vdpau="$enableval"],
1205 [enable_vdpau=auto])
1206 AC_ARG_ENABLE([omx],
1207 [AS_HELP_STRING([--enable-omx],
1208 [enable OpenMAX library @<:@default=disabled@:>@])],
1209 [enable_omx="$enableval"],
1212 [AS_HELP_STRING([--enable-va],
1213 [enable va library @<:@default=auto@:>@])],
1214 [enable_va="$enableval"],
1216 AC_ARG_ENABLE([opencl],
1217 [AS_HELP_STRING([--enable-opencl],
1218 [enable OpenCL library @<:@default=disabled@:>@])],
1219 [enable_opencl="$enableval"],
1221 AC_ARG_ENABLE([opencl_icd],
1222 [AS_HELP_STRING([--enable-opencl-icd],
1223 [Build an OpenCL ICD library to be loaded by an ICD implementation
1224 @<:@default=disabled@:>@])],
1225 [enable_opencl_icd="$enableval"],
1226 [enable_opencl_icd=no])
1228 AC_ARG_ENABLE([gallium-tests],
1229 [AS_HELP_STRING([--enable-gallium-tests],
1230 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1231 [enable_gallium_tests="$enableval"],
1232 [enable_gallium_tests=no])
1234 # Option for Gallium drivers
1236 # Keep this in sync with the --with-gallium-drivers help string default value
1237 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1239 AC_ARG_WITH([gallium-drivers],
1240 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1241 [comma delimited Gallium drivers list, e.g.
1242 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl,etnaviv,imx"
1243 @<:@default=r300,r600,svga,swrast@:>@])],
1244 [with_gallium_drivers="$withval"],
1245 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1247 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1248 # here so that the script doesn't choke on an unknown driver name later.
1249 case "$with_gallium_drivers" in
1250 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1251 no) with_gallium_drivers='' ;;
1254 if test "x$enable_opengl" = xno -a \
1255 "x$enable_gles1" = xno -a \
1256 "x$enable_gles2" = xno -a \
1257 "x$enable_nine" = xno -a \
1258 "x$enable_xa" = xno -a \
1259 "x$enable_xvmc" = xno -a \
1260 "x$enable_vdpau" = xno -a \
1261 "x$enable_omx" = xno -a \
1262 "x$enable_va" = xno -a \
1263 "x$enable_opencl" = xno; then
1264 AC_MSG_ERROR([at least one API should be enabled])
1267 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1268 if test "x$enable_opengl" = xno -a \
1269 "x$enable_gles1" = xyes; then
1270 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1273 if test "x$enable_opengl" = xno -a \
1274 "x$enable_gles2" = xyes; then
1275 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1278 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1279 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1280 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1281 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1282 "x$enable_gles1" = xyes -o \
1283 "x$enable_gles2" = xyes)
1285 # Validate GLX options
1286 if test "x$enable_glx" = xyes; then
1287 if test "x$enable_dri" = xyes; then
1289 elif test -n "$with_gallium_drivers"; then
1290 enable_glx=gallium-xlib
1295 case "x$enable_glx" in
1296 xdri | xxlib | xgallium-xlib)
1297 # GLX requires OpenGL
1298 if test "x$enable_opengl" = xno; then
1299 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1302 # Check individual dependencies
1303 case "x$enable_glx" in
1305 if test "x$enable_dri" = xno; then
1306 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1310 if test "x$enable_dri" = xyes; then
1311 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1315 if test "x$enable_dri" = xyes; then
1316 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1318 if test -z "$with_gallium_drivers"; then
1319 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1327 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1331 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1332 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1333 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1334 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1337 dnl Libglvnd configuration
1339 AC_ARG_ENABLE([libglvnd],
1340 [AS_HELP_STRING([--enable-libglvnd],
1341 [Build for libglvnd @<:@default=disabled@:>@])],
1342 [enable_libglvnd="$enableval"],
1343 [enable_libglvnd=no])
1344 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1345 if test "x$enable_libglvnd" = xyes ; then
1346 dnl XXX: update once we can handle more than libGL/glx.
1347 dnl Namely: we should error out if neither of the glvnd enabled libraries
1349 case "x$enable_glx" in
1351 AC_MSG_ERROR([cannot build libglvnd without GLX])
1353 xxlib | xgallium-xlib )
1354 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1360 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1361 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1362 DEFAULT_GL_LIB_NAME=GLX_mesa
1366 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1367 [have_libdrm=yes], [have_libdrm=no])
1368 if test "x$have_libdrm" = xyes; then
1369 DEFINES="$DEFINES -DHAVE_LIBDRM"
1373 if test "x$have_libdrm" != xyes; then
1374 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1379 # Select which platform-dependent DRI code gets built
1382 dri_platform='apple' ;;
1384 dri_platform='windows' ;;
1386 dri_platform='none' ;;
1388 dri_platform='drm' ;;
1391 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1392 have_drisw_kms='yes'
1395 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1396 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1397 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1398 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1399 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1400 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1401 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1402 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1403 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1405 AC_ARG_ENABLE([shared-glapi],
1406 [AS_HELP_STRING([--enable-shared-glapi],
1407 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1408 [enable_shared_glapi="$enableval"],
1409 [enable_shared_glapi=yes])
1411 case "x$enable_opengl$enable_gles1$enable_gles2" in
1413 if test "x$enable_shared_glapi" = xno; then
1414 AC_MSG_ERROR([shared GLAPI required when building two or more of
1415 the following APIs - opengl, gles1 gles2])
1420 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1422 # Build the pipe-drivers as separate libraries/modules.
1423 # Do not touch this unless you know what you are doing.
1424 # XXX: Expose via configure option ?
1425 enable_shared_pipe_drivers=no
1428 dnl Driver specific build directories
1431 if test "x$enable_gallium_osmesa" = xyes; then
1432 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1433 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1435 if test "x$enable_osmesa" = xyes; then
1436 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1442 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1443 [choose SHA1 implementation])])
1444 case "x$with_sha1" in
1445 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1448 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1451 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1452 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1455 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1456 AC_MSG_ERROR([sha1 in libc requested but not found])
1458 if test "x$with_sha1" = xlibc; then
1459 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1460 [Use libc SHA1 functions])
1463 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1464 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1465 with_sha1=CommonCrypto
1467 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1468 AC_MSG_ERROR([CommonCrypto requested but not found])
1470 if test "x$with_sha1" = xCommonCrypto; then
1471 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1472 [Use CommonCrypto SHA1 functions])
1475 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1476 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1477 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1480 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1481 AC_MSG_ERROR([CryptoAPI requested but not found])
1483 if test "x$with_sha1" = xCryptoAPI; then
1484 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1485 [Use CryptoAPI SHA1 functions])
1488 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1489 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1492 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1493 AC_MSG_ERROR([libmd requested but not found])
1495 if test "x$with_sha1" = xlibmd; then
1496 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1497 [Use libmd SHA1 functions])
1500 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1501 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1504 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1505 AC_MSG_ERROR([libsha1 requested but not found])
1507 if test "x$with_sha1" = xlibsha1; then
1508 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1509 [Use libsha1 for SHA1])
1512 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1513 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1516 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1517 AC_MSG_ERROR([libnettle requested but not found])
1519 if test "x$with_sha1" = xlibnettle; then
1520 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1521 [Use libnettle SHA1 functions])
1524 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1525 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1528 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1529 AC_MSG_ERROR([libgcrypt requested but not found])
1531 if test "x$with_sha1" = xlibgcrypt; then
1532 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1533 [Use libgcrypt SHA1 functions])
1536 # We don't need all of the OpenSSL libraries, just libcrypto
1537 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1538 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1539 [HAVE_OPENSSL_PKC=no])
1540 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1541 if test "x$with_sha1" = x; then
1545 if test "x$with_sha1" = xlibcrypto; then
1546 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1549 if test "x$with_sha1" = xlibcrypto; then
1550 if test "x$HAVE_LIBCRYPTO" = xyes; then
1553 SHA1_LIBS="$OPENSSL_LIBS"
1554 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1557 AC_MSG_CHECKING([for SHA1 implementation])
1558 AC_MSG_RESULT([$with_sha1])
1560 AC_SUBST(SHA1_CFLAGS)
1562 # Enable a define for SHA1
1563 if test "x$with_sha1" != "x"; then
1564 DEFINES="$DEFINES -DHAVE_SHA1"
1567 # Allow user to configure out the shader-cache feature
1568 AC_ARG_ENABLE([shader-cache],
1569 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1570 [enable_shader_cache="$enableval"],
1571 [if test "x$with_sha1" != "x"; then
1572 enable_shader_cache=yes
1574 enable_shader_cache=no
1576 if test "x$with_sha1" = "x"; then
1577 if test "x$enable_shader_cache" = "xyes"; then
1578 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1581 if test "x$enable_shader_cache" = "xyes"; then
1582 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1585 if test "x$enable_dri" = xyes; then
1586 require_dri_shared_libs_and_glapi "DRI"
1588 # not a hard requirement as swrast does not depend on it
1589 if test "x$have_libdrm" = xyes; then
1590 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1594 AC_ARG_ENABLE([driglx-direct],
1595 [AS_HELP_STRING([--disable-driglx-direct],
1596 [disable direct rendering in GLX and EGL for DRI \
1597 @<:@default=auto@:>@])],
1598 [driglx_direct="$enableval"],
1599 [driglx_direct="yes"])
1602 dnl libGL configuration per driver
1604 if test "x$enable_glx" != xno; then
1605 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1607 case "x$enable_glx" in
1608 xxlib | xgallium-xlib)
1610 dri_modules="x11 xext xcb"
1611 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1612 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1613 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1614 GL_LIB_DEPS="$XLIBGL_LIBS"
1615 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1616 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1621 # find the DRI deps for libGL
1622 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1624 if test x"$driglx_direct" = xyes; then
1625 if test x"$dri_platform" = xdrm ; then
1626 DEFINES="$DEFINES -DGLX_USE_DRM"
1627 require_libdrm "Direct rendering"
1629 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1630 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1631 if test x"$enable_dri3" = xyes; then
1632 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1633 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1636 if test x"$enable_dri" = xyes; then
1637 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1640 if test x"$enable_dri3" = xyes; then
1641 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1642 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1643 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1646 if test x"$dri_platform" = xapple ; then
1647 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1649 if test x"$dri_platform" = xwindows ; then
1650 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1654 # add xf86vidmode if available
1655 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1656 if test "$HAVE_XF86VIDMODE" = yes ; then
1657 dri_modules="$dri_modules xxf86vm"
1660 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1661 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1662 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1663 GL_LIB_DEPS="$DRIGL_LIBS"
1665 # need DRM libs, $PTHREAD_LIBS, etc.
1666 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1667 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1671 # This is outside the case (above) so that it is invoked even for non-GLX
1673 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1675 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1676 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1677 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1678 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1680 AC_SUBST([X11_INCLUDES])
1681 AC_SUBST([GL_LIB_DEPS])
1682 AC_SUBST([GL_PC_REQ_PRIV])
1683 AC_SUBST([GL_PC_LIB_PRIV])
1684 AC_SUBST([GL_PC_CFLAGS])
1685 AC_SUBST([DRI_PC_REQ_PRIV])
1686 AC_SUBST([GLESv1_CM_LIB_DEPS])
1687 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1688 AC_SUBST([GLESv2_LIB_DEPS])
1689 AC_SUBST([GLESv2_PC_LIB_PRIV])
1691 AC_SUBST([HAVE_XF86VIDMODE])
1696 case "x$enable_glx" in
1697 xxlib | xgallium-xlib)
1698 DEFINES="$DEFINES -DUSE_XSHM"
1701 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1702 if test "x$driglx_direct" = xyes; then
1703 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1712 AC_ARG_ENABLE([glx-tls],
1713 [AS_HELP_STRING([--enable-glx-tls],
1714 [enable TLS support in GLX @<:@default=enabled@:>@])],
1715 [GLX_USE_TLS="$enableval"],
1717 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1719 if test "x$GLX_USE_TLS" = xyes; then
1720 DEFINES="$DEFINES -DGLX_USE_TLS"
1723 dnl Read-only text section on x86 hardened platforms
1724 AC_ARG_ENABLE([glx-read-only-text],
1725 [AS_HELP_STRING([--enable-glx-read-only-text],
1726 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1727 [enable_glx_read_only_text="$enableval"],
1728 [enable_glx_read_only_text=no])
1729 if test "x$enable_glx_read_only_text" = xyes; then
1730 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1736 dnl Directory for DRI drivers
1737 AC_ARG_WITH([dri-driverdir],
1738 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1739 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1740 [DRI_DRIVER_INSTALL_DIR="$withval"],
1741 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1742 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1743 dnl Extra search path for DRI drivers
1744 AC_ARG_WITH([dri-searchpath],
1745 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1746 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1747 [DRI_DRIVER_SEARCH_DIR="$withval"],
1748 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1749 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1750 dnl Which drivers to build - default is chosen by platform
1751 AC_ARG_WITH([dri-drivers],
1752 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1753 [comma delimited classic DRI drivers list, e.g.
1754 "swrast,i965,radeon" @<:@default=auto@:>@])],
1755 [with_dri_drivers="$withval"],
1756 [with_dri_drivers=auto])
1758 if test "x$with_dri_drivers" = xauto; then
1759 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1760 with_dri_drivers="yes"
1762 with_dri_drivers="no"
1765 if test "x$with_dri_drivers" = xno; then
1769 dnl If $with_dri_drivers is yes, drivers will be added through
1770 dnl platform checks. Set DEFINES and LIB_DEPS
1771 if test "x$enable_dri" = xyes; then
1772 # Platform specific settings and drivers to build
1775 if test "x$enable_dri3" = xyes; then
1776 DEFINES="$DEFINES -DHAVE_DRI3"
1781 # Build only the drivers for cards that exist on PowerPC/sparc
1782 if test "x$with_dri_drivers" = "xyes"; then
1783 with_dri_drivers="r200 radeon swrast"
1789 if test "x$with_dri_drivers" = "xyes"; then
1790 with_dri_drivers="swrast"
1794 DEFINES="$DEFINES -DBUILDING_MESA"
1795 if test "x$with_dri_drivers" = "xyes"; then
1796 with_dri_drivers="swrast"
1802 if test "x$with_dri_drivers" = "xyes"; then
1803 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1807 PKG_CHECK_MODULES([EXPAT], [expat], [],
1808 # expat version 2.0 and earlier do not provide expat.pc
1809 [AC_CHECK_HEADER([expat.h],[],
1810 [AC_MSG_ERROR([Expat headers required for DRI not found])])
1811 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1812 [AC_MSG_ERROR([Expat library required for DRI not found])])
1813 EXPAT_LIBS="-lexpat"])
1815 # put all the necessary libs together
1816 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1819 AC_SUBST([DRI_LIB_DEPS])
1822 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1823 if test -n "$with_dri_drivers"; then
1824 if test "x$enable_opengl" != xyes; then
1825 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1828 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1829 for driver in $dri_drivers; do
1830 DRI_DIRS="$DRI_DIRS $driver"
1834 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1838 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1841 HAVE_NOUVEAU_DRI=yes;
1842 PKG_CHECK_MODULES([NVVIEUX], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1845 HAVE_RADEON_DRI=yes;
1846 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1850 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1853 HAVE_SWRAST_DRI=yes;
1856 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1860 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1865 # Vulkan driver configuration
1868 AC_ARG_WITH([vulkan-drivers],
1869 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
1870 [comma delimited Vulkan drivers list, e.g.
1872 @<:@default=no@:>@])],
1873 [with_vulkan_drivers="$withval"],
1874 [with_vulkan_drivers="no"])
1876 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
1877 # here so that the script doesn't choke on an unknown driver name later.
1878 case "x$with_vulkan_drivers" in
1879 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
1880 xno) with_vulkan_drivers='' ;;
1883 AC_ARG_WITH([vulkan-icddir],
1884 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
1885 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
1886 [VULKAN_ICD_INSTALL_DIR="$withval"],
1887 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
1888 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
1890 if test -n "$with_vulkan_drivers"; then
1891 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
1892 for driver in $VULKAN_DRIVERS; do
1895 if test "x$HAVE_I965_DRI" != xyes; then
1896 AC_MSG_ERROR([Intel Vulkan driver requires the i965 dri driver])
1898 if test "x$with_sha1" == "x"; then
1899 AC_MSG_ERROR([Intel Vulkan driver requires SHA1])
1901 HAVE_INTEL_VULKAN=yes;
1905 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
1906 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
1907 HAVE_RADEON_VULKAN=yes;
1908 if test "x$with_sha1" == "x"; then
1909 AC_MSG_ERROR([radv vulkan driver requires SHA1])
1913 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
1917 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
1921 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1922 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
1923 "x$enable_osmesa" = xyes -o \
1927 dnl OSMesa configuration
1930 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1931 AC_ARG_WITH([osmesa-bits],
1932 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1933 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1934 [osmesa_bits="$withval"],
1936 if test "x$osmesa_bits" != x8; then
1937 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
1938 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1942 case "x$osmesa_bits" in
1944 OSMESA_LIB="${OSMESA_LIB}"
1947 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1948 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1951 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1955 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1956 # only link libraries with osmesa if shared
1957 if test "$enable_static" = no; then
1958 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1962 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1965 AC_SUBST([OSMESA_LIB_DEPS])
1966 AC_SUBST([OSMESA_PC_REQ])
1967 AC_SUBST([OSMESA_PC_LIB_PRIV])
1969 require_dri_shared_libs_and_glapi() {
1970 if test "x$enable_static" = xyes; then
1971 AC_MSG_ERROR([$1 cannot be build as static library])
1974 if test "x$enable_dri" != xyes; then
1975 # There is only a single backend which won't be build/used otherwise.
1976 # XXX: Revisit this as the egl/haiku is a thing.
1977 AC_MSG_ERROR([$1 requires --enable-dri])
1980 if test "x$enable_shared_glapi" != xyes; then
1981 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1986 dnl gbm configuration
1988 if test "x$enable_gbm" = xyes; then
1989 require_dri_shared_libs_and_glapi "gbm"
1991 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1992 # FINISHME: GBM has a number of dependencies which we should add below
1994 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1995 AC_SUBST([GBM_PC_REQ_PRIV])
1996 AC_SUBST([GBM_PC_LIB_PRIV])
1999 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 require_dri_shared_libs_and_glapi "egl"
2009 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2010 AC_SUBST([EGL_LIB_DEPS])
2015 dnl XA configuration
2017 if test "x$enable_xa" = xyes; then
2018 if test "x$with_gallium_drivers" = xswrast; then
2020 Building xa requires at least one non swrast gallium driver.
2021 If you are looking to use libxatracker.so with the VMware driver,
2022 make sure to include svga in the gallium drivers list, apart from
2024 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2026 gallium_st="$gallium_st xa"
2028 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2031 dnl Gallium G3DVL configuration
2033 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2034 if test "x$enable_xvmc" = xauto; then
2035 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2038 if test "x$enable_vdpau" = xauto; then
2039 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2042 if test "x$enable_omx" = xauto; then
2043 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2046 if test "x$enable_va" = xauto; then
2047 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2051 if test "x$enable_dri" = xyes -o \
2052 "x$enable_xvmc" = xyes -o \
2053 "x$enable_vdpau" = xyes -o \
2054 "x$enable_omx" = xyes -o \
2055 "x$enable_va" = xyes; then
2058 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2060 if test "x$enable_xvmc" = xyes -o \
2061 "x$enable_vdpau" = xyes -o \
2062 "x$enable_omx" = xyes -o \
2063 "x$enable_va" = xyes; then
2064 if test x"$enable_dri3" = xyes; then
2065 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
2066 xcb-xfixes x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2068 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2070 need_gallium_vl_winsys=yes
2072 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2074 if test "x$enable_xvmc" = xyes; then
2075 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2076 gallium_st="$gallium_st xvmc"
2078 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2080 if test "x$enable_vdpau" = xyes; then
2081 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2082 gallium_st="$gallium_st vdpau"
2083 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2085 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2087 if test "x$enable_omx" = xyes; then
2088 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2089 gallium_st="$gallium_st omx"
2091 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2093 if test "x$enable_va" = xyes; then
2094 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2095 gallium_st="$gallium_st va"
2097 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2100 dnl Nine Direct3D9 configuration
2102 if test "x$enable_nine" = xyes; then
2103 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2104 AC_MSG_ERROR([nine requires the gallium swrast driver])
2106 if test "x$with_gallium_drivers" = xswrast; then
2107 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2109 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2110 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2113 if test "x$enable_dri3" = xno; then
2114 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2117 gallium_st="$gallium_st nine"
2119 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2122 dnl OpenCL configuration
2125 AC_ARG_WITH([clang-libdir],
2126 [AS_HELP_STRING([--with-clang-libdir],
2127 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2128 [CLANG_LIBDIR="$withval"],
2131 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2133 if test "x$enable_opencl" = xyes; then
2134 if test -z "$with_gallium_drivers"; then
2135 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2138 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2139 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2142 if test "x$have_libclc" = xno; then
2143 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2144 Make sure the directory containing libclc.pc is specified in your
2145 PKG_CONFIG_PATH environment variable.
2146 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2148 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2149 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2150 AC_SUBST([LIBCLC_INCLUDEDIR])
2151 AC_SUBST([LIBCLC_LIBEXECDIR])
2154 gallium_st="$gallium_st clover"
2156 if test "x$enable_opencl_icd" = xyes; then
2157 OPENCL_LIBNAME="MesaOpenCL"
2159 OPENCL_LIBNAME="OpenCL"
2162 if test "x$have_libelf" != xyes; then
2163 AC_MSG_ERROR([Clover requires libelf])
2166 llvm_check_version_for $LLVM_REQUIRED_OPENCL "opencl"
2168 llvm_add_default_components "opencl"
2169 llvm_add_component "all-targets" "opencl"
2170 llvm_add_component "linker" "opencl"
2171 llvm_add_component "instrumentation" "opencl"
2172 llvm_add_component "ipo" "opencl"
2173 llvm_add_component "irreader" "opencl"
2174 llvm_add_component "option" "opencl"
2175 llvm_add_component "objcarcopts" "opencl"
2176 llvm_add_component "profiledata" "opencl"
2178 dnl Check for Clang internal headers
2179 if test -z "$CLANG_LIBDIR"; then
2180 CLANG_LIBDIR=${LLVM_LIBDIR}
2182 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2183 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2184 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2186 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2187 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2188 AC_SUBST([OPENCL_LIBNAME])
2189 AC_SUBST([CLANG_RESOURCE_DIR])
2192 dnl Gallium configuration
2194 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2197 dnl EGL Platforms configuration
2199 AC_ARG_WITH([egl-platforms],
2200 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2201 [comma delimited native platforms libEGL supports, e.g.
2202 "x11,drm" @<:@default=auto@:>@])],
2203 [with_egl_platforms="$withval"],
2204 [if test "x$enable_egl" = xyes; then
2205 if test "x$enable_gbm" = xyes; then
2206 with_egl_platforms="x11,drm"
2208 with_egl_platforms="x11"
2211 with_egl_platforms=""
2214 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2215 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2218 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2219 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2221 if test "x$WAYLAND_SCANNER" = x; then
2222 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2225 # Do per-EGL platform setups and checks
2226 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2227 for plat in $egl_platforms; do
2231 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2233 if test "x$WAYLAND_SCANNER" = x; then
2234 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2239 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2243 test "x$enable_gbm" = "xno" &&
2244 AC_MSG_ERROR([EGL platform drm needs gbm])
2251 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
2255 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2260 wayland|drm|surfaceless)
2261 require_libdrm "Platform $plat"
2266 # libEGL wants to default to the first platform specified in
2267 # ./configure. parse that here.
2268 if test "x$egl_platforms" != "x"; then
2269 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2270 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2272 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2275 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2276 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2277 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2278 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2279 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2281 AC_SUBST([EGL_NATIVE_PLATFORM])
2282 AC_SUBST([EGL_CFLAGS])
2284 # If we don't have the X11 platform, set this define so we don't try to include
2286 if ! echo "$egl_platforms" | grep -q 'x11'; then
2287 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2288 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2294 AC_ARG_ENABLE([gallium-llvm],
2295 [AS_HELP_STRING([--enable-gallium-llvm],
2296 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2297 [enable_gallium_llvm="$enableval"],
2298 [enable_gallium_llvm=auto])
2300 if test -z "$with_gallium_drivers"; then
2301 enable_gallium_llvm=no
2303 if test "x$enable_gallium_llvm" = xauto; then
2305 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2309 dnl Directory for XVMC libs
2310 AC_ARG_WITH([xvmc-libdir],
2311 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2312 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2313 [XVMC_LIB_INSTALL_DIR="$withval"],
2314 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2315 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2320 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2322 dnl Directory for VDPAU libs
2323 AC_ARG_WITH([vdpau-libdir],
2324 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2325 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2326 [VDPAU_LIB_INSTALL_DIR="$withval"],
2327 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2328 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2330 dnl Directory for OMX libs
2332 AC_ARG_WITH([omx-libdir],
2333 [AS_HELP_STRING([--with-omx-libdir=DIR],
2334 [directory for the OMX libraries])],
2335 [OMX_LIB_INSTALL_DIR="$withval"],
2336 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2337 AC_SUBST([OMX_LIB_INSTALL_DIR])
2339 dnl Directory for VA libs
2341 AC_ARG_WITH([va-libdir],
2342 [AS_HELP_STRING([--with-va-libdir=DIR],
2343 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2344 [VA_LIB_INSTALL_DIR="$withval"],
2345 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2346 AC_SUBST([VA_LIB_INSTALL_DIR])
2348 AC_ARG_WITH([d3d-libdir],
2349 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2350 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2351 [D3D_DRIVER_INSTALL_DIR="$withval"],
2352 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2353 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2356 dnl Gallium helper functions
2358 gallium_require_llvm() {
2359 if test "x$enable_gallium_llvm" = "xyes"; then
2360 llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
2362 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2367 dnl DRM is needed by X, Wayland, and offscreen rendering.
2368 dnl Surfaceless is an alternative for the last one.
2370 require_basic_egl() {
2371 case "$with_egl_platforms" in
2372 *drm*|*surfaceless*)
2375 AC_MSG_ERROR([$1 requires one of these:
2376 1) --with-egl-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2377 2) --with-egl-platforms=surfaceless (offscreen only)
2378 Recommended options: drm,x11])
2383 radeon_gallium_llvm_check() {
2384 if test "x$enable_gallium_llvm" != "xyes"; then
2385 AC_MSG_ERROR([--enable-gallium-llvm is required when building $2])
2387 radeon_llvm_check $*
2390 swr_require_cxx_feature_flags() {
2392 preprocessor_test="$2"
2396 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2398 save_CXXFLAGS="$CXXFLAGS"
2402 for opts in $option_list
2405 CXXFLAGS="$opts $save_CXXFLAGS"
2408 [ #if !($preprocessor_test)
2417 CXXFLAGS="$save_CXXFLAGS"
2419 if test $found -eq 1; then
2420 AC_MSG_RESULT([$opts])
2421 eval "$output_var=\$opts"
2425 AC_MSG_ERROR([swr requires $feature_name support])
2429 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2430 if test -n "$with_gallium_drivers"; then
2431 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2432 for driver in $gallium_drivers; do
2435 HAVE_GALLIUM_SVGA=yes
2436 require_libdrm "svga"
2439 HAVE_GALLIUM_I915=yes
2440 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2441 require_libdrm "Gallium i915"
2444 HAVE_GALLIUM_ILO=yes
2445 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2446 require_libdrm "Gallium i965/ilo"
2449 HAVE_GALLIUM_R300=yes
2450 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2451 require_libdrm "r300"
2452 gallium_require_llvm "r300"
2455 HAVE_GALLIUM_R600=yes
2456 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2457 require_libdrm "r600"
2458 if test "x$enable_opencl" = xyes; then
2459 radeon_gallium_llvm_check $LLVM_REQUIRED_R600 "r600"
2461 llvm_add_component "asmparser" "r600"
2462 llvm_add_component "bitreader" "r600"
2466 HAVE_GALLIUM_RADEONSI=yes
2467 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2468 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2469 require_libdrm "radeonsi"
2470 radeon_gallium_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2471 require_basic_egl "radeonsi"
2474 HAVE_GALLIUM_NOUVEAU=yes
2475 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2476 require_libdrm "nouveau"
2479 HAVE_GALLIUM_FREEDRENO=yes
2480 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2481 require_libdrm "freedreno"
2484 HAVE_GALLIUM_ETNAVIV=yes
2485 PKG_CHECK_MODULES([ETNAVIV], [libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2486 require_libdrm "etnaviv"
2489 HAVE_GALLIUM_IMX=yes
2492 HAVE_GALLIUM_SOFTPIPE=yes
2493 if test "x$MESA_LLVM" = x1 && test "x$enable_gallium_llvm" == "xyes"; then
2494 HAVE_GALLIUM_LLVMPIPE=yes
2498 llvm_check_version_for $LLVM_REQUIRED_SWR "swr"
2499 gallium_require_llvm "swr"
2501 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2504 AC_SUBST([SWR_CXX11_CXXFLAGS])
2506 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2507 ",-mavx,-march=core-avx" \
2509 AC_SUBST([SWR_AVX_CXXFLAGS])
2511 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2512 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2514 AC_SUBST([SWR_AVX2_CXXFLAGS])
2516 HAVE_GALLIUM_SWR=yes
2519 HAVE_GALLIUM_VC4=yes
2520 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2521 require_libdrm "vc4"
2523 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2524 [USE_VC4_SIMULATOR=yes;
2525 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2526 [USE_VC4_SIMULATOR=no])
2529 HAVE_GALLIUM_VIRGL=yes
2530 require_libdrm "virgl"
2531 require_basic_egl "virgl"
2534 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2540 if test "x$enable_gallium_llvm" == "xyes"; then
2541 llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
2542 llvm_add_default_components "gallium"
2545 dnl We need to validate some needed dependencies for renderonly drivers.
2547 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" == xyes ; then
2548 AC_ERROR([Building with imx requires etnaviv])
2551 dnl Set LLVM_LIBS - This is done after the driver configuration so
2552 dnl that drivers can add additional components to LLVM_COMPONENTS.
2553 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2554 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2555 dnl this was causing the same libraries to be appear multiple times
2558 if test "x$MESA_LLVM" != x0; then
2560 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2561 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2563 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2565 dnl llvm-config may not give the right answer when llvm is a built as a
2566 dnl single shared library, so we must work the library name out for
2568 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2569 if test "x$enable_llvm_shared_libs" = xyes; then
2570 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2571 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2572 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2574 if test "x$llvm_have_one_so" = xyes; then
2575 dnl LLVM was built using auto*, so there is only one shared object.
2576 LLVM_LIBS="-l$LLVM_SO_NAME"
2578 dnl If LLVM was built with CMake, there will be one shared object per
2580 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2581 [AC_MSG_ERROR([Could not find llvm shared libraries:
2582 Please make sure you have built llvm with the --enable-shared option
2583 and that your llvm libraries are installed in $LLVM_LIBDIR
2584 If you have installed your llvm libraries to a different directory you
2585 can use the --with-llvm-prefix= configure flag to specify this directory.
2586 NOTE: Mesa is attempting to use llvm shared libraries by default.
2587 If you do not want to build with llvm shared libraries and instead want to
2588 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2589 invocation and rebuild.])])
2591 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2592 dnl install uses a shared object for each component and we have
2593 dnl already added all of these objects to LLVM_LIBS.
2596 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2597 dnl We need to link to llvm system libs when using static libs
2598 dnl However, only llvm 3.5+ provides --system-libs
2599 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2600 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2605 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2606 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2607 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2608 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2609 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2610 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2611 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2612 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2613 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2614 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2615 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2616 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2617 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2618 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2619 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2620 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2621 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2622 "x$HAVE_GALLIUM_SWR" = xyes)
2623 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2624 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2626 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2628 if test "x$enable_dri" = xyes; then
2629 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2632 if test "x$have_drisw_kms" = xyes; then
2633 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2635 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2637 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2638 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2639 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2640 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2641 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2642 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2644 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2645 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2647 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2648 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2649 "x$HAVE_RADEON_VULKAN" = xyes)
2651 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2652 "x$HAVE_I965_DRI" = xyes)
2654 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2655 "x$HAVE_GALLIUM_R600" = xyes -o \
2656 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2657 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2658 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2659 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2660 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$MESA_LLVM" = x1 -a \
2661 "x$enable_gallium_llvm" = xyes)
2662 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2663 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2664 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2667 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2668 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2669 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2670 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2671 "x$enable_gallium_osmesa" = xyes)
2673 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2674 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2675 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2677 AC_SUBST([NINE_MAJOR], 1)
2678 AC_SUBST([NINE_MINOR], 0)
2679 AC_SUBST([NINE_TINY], 0)
2680 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2682 AC_SUBST([VDPAU_MAJOR], 1)
2683 AC_SUBST([VDPAU_MINOR], 0)
2685 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2686 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2687 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2688 AC_SUBST([VA_MINOR], $VA_MINOR)
2690 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2692 AC_SUBST([XVMC_MAJOR], 1)
2693 AC_SUBST([XVMC_MINOR], 0)
2695 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2696 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2697 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2698 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2700 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2701 AC_SUBST([XA_MINOR], $XA_MINOR)
2702 AC_SUBST([XA_TINY], $XA_TINY)
2703 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2705 AC_ARG_ENABLE(valgrind,
2706 [AS_HELP_STRING([--enable-valgrind],
2707 [Build mesa with valgrind support (default: auto)])],
2708 [VALGRIND=$enableval], [VALGRIND=auto])
2709 if test "x$VALGRIND" != xno; then
2710 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2712 AC_MSG_CHECKING([whether to enable Valgrind support])
2713 if test "x$VALGRIND" = xauto; then
2714 VALGRIND="$have_valgrind"
2717 if test "x$VALGRIND" = "xyes"; then
2718 if ! test "x$have_valgrind" = xyes; then
2719 AC_MSG_ERROR([Valgrind support required but not present])
2721 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2724 AC_MSG_RESULT([$VALGRIND])
2726 dnl Restore LDFLAGS and CPPFLAGS
2727 LDFLAGS="$_SAVE_LDFLAGS"
2728 CPPFLAGS="$_SAVE_CPPFLAGS"
2730 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2731 if test "x$acv_mesa_CLANG" = xyes; then
2732 CFLAGS="$CFLAGS -Qunused-arguments"
2733 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2736 dnl Add user CFLAGS and CXXFLAGS
2737 CFLAGS="$CFLAGS $USER_CFLAGS"
2738 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2740 dnl Substitute the config
2741 AC_CONFIG_FILES([Makefile
2744 src/amd/vulkan/Makefile
2745 src/compiler/Makefile
2748 src/egl/wayland/wayland-drm/Makefile
2749 src/egl/wayland/wayland-egl/Makefile
2750 src/egl/wayland/wayland-egl/wayland-egl.pc
2751 src/gallium/Makefile
2752 src/gallium/auxiliary/Makefile
2753 src/gallium/auxiliary/pipe-loader/Makefile
2754 src/gallium/drivers/freedreno/Makefile
2755 src/gallium/drivers/ddebug/Makefile
2756 src/gallium/drivers/i915/Makefile
2757 src/gallium/drivers/ilo/Makefile
2758 src/gallium/drivers/llvmpipe/Makefile
2759 src/gallium/drivers/noop/Makefile
2760 src/gallium/drivers/nouveau/Makefile
2761 src/gallium/drivers/r300/Makefile
2762 src/gallium/drivers/r600/Makefile
2763 src/gallium/drivers/radeon/Makefile
2764 src/gallium/drivers/radeonsi/Makefile
2765 src/gallium/drivers/rbug/Makefile
2766 src/gallium/drivers/softpipe/Makefile
2767 src/gallium/drivers/svga/Makefile
2768 src/gallium/drivers/swr/Makefile
2769 src/gallium/drivers/trace/Makefile
2770 src/gallium/drivers/etnaviv/Makefile
2771 src/gallium/drivers/imx/Makefile
2772 src/gallium/drivers/vc4/Makefile
2773 src/gallium/drivers/virgl/Makefile
2774 src/gallium/state_trackers/clover/Makefile
2775 src/gallium/state_trackers/dri/Makefile
2776 src/gallium/state_trackers/glx/xlib/Makefile
2777 src/gallium/state_trackers/nine/Makefile
2778 src/gallium/state_trackers/omx/Makefile
2779 src/gallium/state_trackers/osmesa/Makefile
2780 src/gallium/state_trackers/va/Makefile
2781 src/gallium/state_trackers/vdpau/Makefile
2782 src/gallium/state_trackers/xa/Makefile
2783 src/gallium/state_trackers/xvmc/Makefile
2784 src/gallium/targets/d3dadapter9/Makefile
2785 src/gallium/targets/d3dadapter9/d3d.pc
2786 src/gallium/targets/dri/Makefile
2787 src/gallium/targets/libgl-xlib/Makefile
2788 src/gallium/targets/omx/Makefile
2789 src/gallium/targets/opencl/Makefile
2790 src/gallium/targets/opencl/mesa.icd
2791 src/gallium/targets/osmesa/Makefile
2792 src/gallium/targets/osmesa/osmesa.pc
2793 src/gallium/targets/pipe-loader/Makefile
2794 src/gallium/targets/va/Makefile
2795 src/gallium/targets/vdpau/Makefile
2796 src/gallium/targets/xa/Makefile
2797 src/gallium/targets/xa/xatracker.pc
2798 src/gallium/targets/xvmc/Makefile
2799 src/gallium/tests/trivial/Makefile
2800 src/gallium/tests/unit/Makefile
2801 src/gallium/winsys/etnaviv/drm/Makefile
2802 src/gallium/winsys/imx/drm/Makefile
2803 src/gallium/winsys/freedreno/drm/Makefile
2804 src/gallium/winsys/i915/drm/Makefile
2805 src/gallium/winsys/intel/drm/Makefile
2806 src/gallium/winsys/nouveau/drm/Makefile
2807 src/gallium/winsys/radeon/drm/Makefile
2808 src/gallium/winsys/amdgpu/drm/Makefile
2809 src/gallium/winsys/svga/drm/Makefile
2810 src/gallium/winsys/sw/dri/Makefile
2811 src/gallium/winsys/sw/kms-dri/Makefile
2812 src/gallium/winsys/sw/null/Makefile
2813 src/gallium/winsys/sw/wrapper/Makefile
2814 src/gallium/winsys/sw/xlib/Makefile
2815 src/gallium/winsys/vc4/drm/Makefile
2816 src/gallium/winsys/virgl/drm/Makefile
2817 src/gallium/winsys/virgl/vtest/Makefile
2821 src/glx/apple/Makefile
2822 src/glx/tests/Makefile
2823 src/glx/windows/Makefile
2824 src/glx/windows/windowsdriproto.pc
2827 src/intel/tools/Makefile
2828 src/intel/vulkan/Makefile
2831 src/mapi/es1api/glesv1_cm.pc
2832 src/mapi/es2api/glesv2.pc
2833 src/mapi/glapi/gen/Makefile
2836 src/mesa/drivers/dri/dri.pc
2837 src/mesa/drivers/dri/common/Makefile
2838 src/mesa/drivers/dri/common/xmlpool/Makefile
2839 src/mesa/drivers/dri/i915/Makefile
2840 src/mesa/drivers/dri/i965/Makefile
2841 src/mesa/drivers/dri/Makefile
2842 src/mesa/drivers/dri/nouveau/Makefile
2843 src/mesa/drivers/dri/r200/Makefile
2844 src/mesa/drivers/dri/radeon/Makefile
2845 src/mesa/drivers/dri/swrast/Makefile
2846 src/mesa/drivers/osmesa/Makefile
2847 src/mesa/drivers/osmesa/osmesa.pc
2848 src/mesa/drivers/x11/Makefile
2849 src/mesa/main/tests/Makefile
2851 src/util/tests/hash_table/Makefile
2852 src/vulkan/wsi/Makefile])
2856 # Fix up dependencies in *.Plo files, where we changed the extension of a
2858 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2862 dnl Output some configuration info for the user
2865 echo " prefix: $prefix"
2866 echo " exec_prefix: $exec_prefix"
2867 echo " libdir: $libdir"
2868 echo " includedir: $includedir"
2872 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2876 case "x$enable_osmesa$enable_gallium_osmesa" in
2878 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2881 echo " OSMesa: lib$OSMESA_LIB"
2889 if test "x$enable_dri" != xno; then
2890 echo " DRI platform: $dri_platform"
2891 if test -z "$DRI_DIRS"; then
2892 echo " DRI drivers: no"
2894 echo " DRI drivers: $DRI_DIRS"
2896 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2899 case "x$enable_glx" in
2901 echo " GLX: DRI-based"
2904 echo " GLX: Xlib-based"
2907 echo " GLX: Xlib-based (Gallium)"
2910 echo " GLX: $enable_glx"
2916 echo " EGL: $enable_egl"
2917 if test "$enable_egl" = yes; then
2918 echo " EGL platforms: $egl_platforms"
2921 if test "x$enable_dri" != "xno"; then
2922 egl_drivers="$egl_drivers builtin:egl_dri2"
2924 if test "x$enable_dri3" != "xno"; then
2925 egl_drivers="$egl_drivers builtin:egl_dri3"
2928 echo " EGL drivers: $egl_drivers"
2930 if test "x$enable_gbm" = xyes; then
2938 if test "x$VULKAN_DRIVERS" != x; then
2939 echo " Vulkan drivers: $VULKAN_DRIVERS"
2940 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2942 echo " Vulkan drivers: no"
2946 if test "x$MESA_LLVM" = x1; then
2948 echo " llvm-config: $LLVM_CONFIG"
2949 echo " llvm-version: $LLVM_VERSION"
2955 if test -n "$with_gallium_drivers"; then
2956 echo " Gallium drivers: $gallium_drivers"
2957 echo " Gallium st: $gallium_st"
2963 if test "x$enable_gallium_extra_hud" != xyes; then
2964 echo " HUD extra stats: no"
2966 echo " HUD extra stats: yes"
2969 if test "x$enable_lmsensors" != xyes; then
2970 echo " HUD lmsensors: no"
2972 echo " HUD lmsensors: yes"
2977 echo " Shader cache: $enable_shader_cache"
2978 if test "x$enable_shader_cache" = "xyes"; then
2979 echo " With SHA1 from: $with_sha1"
2984 echo " Shared libs: $enable_shared"
2985 echo " Static libs: $enable_static"
2986 echo " Shared-glapi: $enable_shared_glapi"
2988 dnl Compiler options
2989 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2990 cflags=`echo $CFLAGS | \
2991 $SED 's/^ *//;s/ */ /;s/ *$//'`
2992 cxxflags=`echo $CXXFLAGS | \
2993 $SED 's/^ *//;s/ */ /;s/ *$//'`
2994 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2996 echo " CFLAGS: $cflags"
2997 echo " CXXFLAGS: $cxxflags"
2998 echo " Macros: $defines"
3000 if test "x$MESA_LLVM" = x1; then
3001 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3002 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3003 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3004 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3007 echo " PYTHON2: $PYTHON2"
3010 echo " Run '${MAKE-make}' to build Mesa"