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$enable_shared" in
471 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
475 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
480 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
483 dnl other compiler options
485 AC_ARG_ENABLE([debug],
486 [AS_HELP_STRING([--enable-debug],
487 [use debug compiler flags and macros @<:@default=disabled@:>@])],
488 [enable_debug="$enableval"],
492 AC_ARG_ENABLE([profile],
493 [AS_HELP_STRING([--enable-profile],
494 [enable profiling of code @<:@default=disabled@:>@])],
495 [enable_profile="$enableval"],
499 if test "x$enable_profile" = xyes; then
500 DEFINES="$DEFINES -DPROFILE"
501 if test "x$GCC" = xyes; then
502 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
504 if test "x$GXX" = xyes; then
505 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
509 if test "x$enable_debug" = xyes; then
510 DEFINES="$DEFINES -DDEBUG"
511 if test "x$enable_profile" = xyes; then
512 AC_MSG_WARN([Debug and Profile are enabled at the same time])
514 if test "x$GCC" = xyes; then
515 if ! echo "$CFLAGS" | grep -q -e '-g'; then
518 if ! echo "$CFLAGS" | grep -q -e '-O'; then
522 if test "x$GXX" = xyes; then
523 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
524 CXXFLAGS="$CXXFLAGS -g"
526 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
527 CXXFLAGS="$CXXFLAGS -O0"
531 DEFINES="$DEFINES -DNDEBUG"
534 DEFAULT_GL_LIB_NAME=GL
537 dnl Check if linker supports -Bsymbolic
539 save_LDFLAGS=$LDFLAGS
540 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
541 AC_MSG_CHECKING([if ld supports -Bsymbolic])
543 [AC_LANG_SOURCE([int main() { return 0;}])],
544 [AC_MSG_RESULT([yes])
545 BSYMBOLIC="-Wl,-Bsymbolic";],
548 LDFLAGS=$save_LDFLAGS
550 AC_SUBST([BSYMBOLIC])
553 dnl Check if linker supports garbage collection
555 save_LDFLAGS=$LDFLAGS
556 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
557 AC_MSG_CHECKING([whether ld supports --gc-sections])
559 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
560 [AC_MSG_RESULT([yes])
561 GC_SECTIONS="-Wl,--gc-sections";],
564 LDFLAGS=$save_LDFLAGS
566 AC_SUBST([GC_SECTIONS])
569 dnl OpenBSD does not have DT_NEEDED entries for libc by design
570 dnl so when these flags are passed to ld via libtool the checks will fail
574 LD_NO_UNDEFINED="" ;;
576 LD_NO_UNDEFINED="-Wl,--no-undefined" ;;
579 AC_SUBST([LD_NO_UNDEFINED])
582 dnl Check if linker supports version scripts
584 AC_MSG_CHECKING([if the linker supports version-scripts])
585 save_LDFLAGS=$LDFLAGS
586 LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
587 cat > conftest.map <<EOF
597 [AC_LANG_SOURCE([int main() { return 0;}])],
598 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
599 [have_ld_version_script=no; AC_MSG_RESULT(no)])
600 LDFLAGS=$save_LDFLAGS
601 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
604 dnl Check if linker supports dynamic list files
606 AC_MSG_CHECKING([if the linker supports --dynamic-list])
607 save_LDFLAGS=$LDFLAGS
608 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=conftest.dyn"
609 cat > conftest.dyn <<EOF
611 radeon_drm_winsys_create;
615 [AC_LANG_SOURCE([int main() { return 0;}])],
616 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
617 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
618 LDFLAGS=$save_LDFLAGS
619 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
622 dnl compatibility symlinks
626 HAVE_COMPAT_SYMLINKS=yes ;;
628 HAVE_COMPAT_SYMLINKS=no ;;
631 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
633 DEFAULT_GL_LIB_NAME=GL
636 dnl Libglvnd configuration
638 AC_ARG_ENABLE([libglvnd],
639 [AS_HELP_STRING([--enable-libglvnd],
640 [Build for libglvnd @<:@default=disabled@:>@])],
641 [enable_libglvnd="$enableval"],
642 [enable_libglvnd=no])
643 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
644 #AM_COND_IF([USE_LIBGLVND_GLX], [DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"])
645 if test "x$enable_libglvnd" = xyes ; then
646 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
647 DEFAULT_GL_LIB_NAME=GLX_mesa
653 dnl Unfortunately we need to do a few things that libtool can't help us with,
654 dnl so we need some knowledge of shared library filenames:
656 dnl LIB_EXT is the extension used when creating symlinks for alternate
657 dnl filenames for a shared library which will be dynamically loaded
659 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
660 dnl the file for a shared library we wish to link with
683 AC_ARG_WITH([gl-lib-name],
684 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
685 [specify GL library name @<:@default=GL@:>@])],
687 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
688 AC_ARG_WITH([osmesa-lib-name],
689 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
690 [specify OSMesa library name @<:@default=OSMesa@:>@])],
691 [OSMESA_LIB=$withval],
693 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
694 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
697 dnl Mangled Mesa support
699 AC_ARG_ENABLE([mangling],
700 [AS_HELP_STRING([--enable-mangling],
701 [enable mangled symbols and library name @<:@default=disabled@:>@])],
702 [enable_mangling="${enableval}"],
705 if test "x${enable_mangling}" = "xyes" ; then
706 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
707 GL_LIB="Mangled${GL_LIB}"
708 OSMESA_LIB="Mangled${OSMESA_LIB}"
711 AC_SUBST([OSMESA_LIB])
714 dnl potentially-infringing-but-nobody-knows-for-sure stuff
716 AC_ARG_ENABLE([texture-float],
717 [AS_HELP_STRING([--enable-texture-float],
718 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
719 [enable_texture_float="$enableval"],
720 [enable_texture_float=no]
722 if test "x$enable_texture_float" = xyes; then
723 AC_MSG_WARN([Floating-point textures enabled.])
724 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
725 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
729 dnl Arch/platform-specific settings
732 [AS_HELP_STRING([--disable-asm],
733 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
734 [enable_asm="$enableval"],
738 AC_MSG_CHECKING([whether to enable assembly])
739 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
740 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
741 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
743 i?86 | x86_64 | amd64)
744 if test "x$host_cpu" != "x$target_cpu"; then
746 AC_MSG_RESULT([no, cross compiling])
751 # check for supported arches
752 if test "x$enable_asm" = xyes; then
756 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
763 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
779 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
780 AC_MSG_RESULT([yes, x86])
783 DEFINES="$DEFINES -DUSE_X86_64_ASM"
784 AC_MSG_RESULT([yes, x86_64])
787 DEFINES="$DEFINES -DUSE_SPARC_ASM"
788 AC_MSG_RESULT([yes, sparc])
791 AC_MSG_RESULT([no, platform not supported])
797 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
798 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
799 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
800 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
802 dnl Check to see if dlopen is in default libraries (like Solaris, which
803 dnl has it in libc), or if libdl is needed to get it.
804 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
805 [AC_CHECK_LIB([dl], [dlopen],
806 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
807 AC_SUBST([DLOPEN_LIBS])
809 dnl Check if that library also has dladdr
811 LIBS="$LIBS $DLOPEN_LIBS"
812 AC_CHECK_FUNCS([dladdr])
819 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
820 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
821 [AC_MSG_ERROR([Could not find clock_gettime])])])
822 AC_SUBST([CLOCK_LIB])
826 dnl See if posix_memalign is available
827 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
829 dnl Check for pthreads
831 if test "x$ax_pthread_ok" = xno; then
832 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
834 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
835 dnl to -pthread, which causes problems if we need -lpthread to appear in
836 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
837 dnl is not valid for that platform.
838 if test "x$android" = xno; then
839 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
842 dnl pthread-stubs is mandatory on targets where it exists
845 pthread_stubs_possible="no"
848 pthread_stubs_possible="yes"
852 if test "x$pthread_stubs_possible" = xyes; then
853 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs)
854 AC_SUBST(PTHREADSTUBS_CFLAGS)
855 AC_SUBST(PTHREADSTUBS_LIBS)
858 dnl SELinux awareness.
859 AC_ARG_ENABLE([selinux],
860 [AS_HELP_STRING([--enable-selinux],
861 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
862 [MESA_SELINUX="$enableval"],
864 if test "x$enable_selinux" = "xyes"; then
865 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
866 [AC_CHECK_HEADER([selinux/selinux.h],[],
867 [AC_MSG_ERROR([SELinux headers not found])])
868 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
869 [AC_MSG_ERROR([SELinux library not found])])
870 SELINUX_LIBS="-lselinux"])
871 DEFINES="$DEFINES -DMESA_SELINUX"
873 AC_SUBST([SELINUX_CFLAGS])
874 AC_SUBST([SELINUX_LIBS])
879 AC_ARG_ENABLE([llvm-shared-libs],
880 [AS_HELP_STRING([--enable-llvm-shared-libs],
881 [link with LLVM shared libraries @<:@default=enabled@:>@])],
882 [enable_llvm_shared_libs="$enableval"],
883 [enable_llvm_shared_libs=yes])
885 AC_ARG_WITH([llvm-prefix],
886 [AS_HELP_STRING([--with-llvm-prefix],
887 [Prefix for LLVM installations in non-standard locations])],
888 [llvm_prefix="$withval"],
891 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
892 if test "x$have_libelf" = xno; then
895 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
896 AC_SUBST([LIBELF_LIBS])
897 AC_SUBST([LIBELF_CFLAGS])
900 if test -z "$LLVM_CONFIG"; then
901 if test -n "$llvm_prefix"; then
902 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
904 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
908 llvm_add_component() {
909 new_llvm_component=$1
912 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
913 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
915 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
919 llvm_add_default_components() {
922 # Required default components
923 llvm_add_component "bitwriter" $driver_name
924 llvm_add_component "engine" $driver_name
925 llvm_add_component "mcdisassembler" $driver_name
926 llvm_add_component "mcjit" $driver_name
928 # Optional default components
929 if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
930 LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
938 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
939 llvm_add_component $new_llvm_target $driver_name
941 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
945 # Call this inside ` ` to get the return value.
946 # $1 is the llvm-config command with arguments.
947 strip_unwanted_llvm_flags() {
948 # Use \> (marks the end of the word)
950 -e 's/-march=\S*//g' \
951 -e 's/-mtune=\S*//g' \
952 -e 's/-mcpu=\S*//g' \
953 -e 's/-DNDEBUG\>//g' \
954 -e 's/-D_GNU_SOURCE\>//g' \
955 -e 's/-pedantic\>//g' \
956 -e 's/-Wcovered-switch-default\>//g' \
960 -e 's/-Wcast-qual\>//g' \
961 -e 's/-Woverloaded-virtual\>//g' \
962 -e 's/-fcolor-diagnostics\>//g' \
963 -e 's/-fdata-sections\>//g' \
964 -e 's/-ffunction-sections\>//g' \
965 -e 's/-fno-exceptions\>//g' \
966 -e 's/-fomit-frame-pointer\>//g' \
967 -e 's/-fvisibility-inlines-hidden\>//g' \
969 -e 's/-fstack-protector-strong\>//g'
972 llvm_set_environment_variables() {
973 if test "x$LLVM_CONFIG" != xno; then
974 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
975 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
976 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
977 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
978 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
979 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
980 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
981 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
983 # We need to respect LLVM_CFLAGS when compiling LLVM headers.
984 save_CFLAGS="$CFLAGS"
985 CFLAGS="$CFLAGS $LLVM_CFLAGS"
987 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
988 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
989 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
990 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
991 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
992 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
994 CFLAGS="$save_CFLAGS"
996 # Only needed for LLVM < 3.6.0
997 if test -z "$LLVM_VERSION_PATCH"; then
1001 if test "$LLVM_VERSION_MINOR" -lt 10; then
1002 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1004 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}${LLVM_VERSION_MINOR}"
1007 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
1015 llvm_check_version_for() {
1016 if test "x$MESA_LLVM" = x0; then
1017 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1021 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1022 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1023 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1025 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1026 # major > required major
1031 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1032 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1033 # major = required major and
1034 # minor > required minor
1038 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1039 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1040 # major = required major and
1041 # minor = required minor and
1042 # patch >= required patch
1050 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1053 radeon_llvm_check() {
1054 if test ${LLVM_VERSION_INT} -lt 307; then
1055 amdgpu_llvm_target_name='r600'
1057 amdgpu_llvm_target_name='amdgpu'
1060 llvm_check_version_for $*
1062 llvm_add_target $amdgpu_llvm_target_name $2
1064 llvm_add_default_components $2
1065 llvm_add_component "bitreader" $2
1066 llvm_add_component "ipo" $2
1068 NEED_RADEON_LLVM=yes
1069 if test "x$have_libelf" != xyes; then
1070 AC_MSG_ERROR([$1 requires libelf when using llvm])
1074 llvm_set_environment_variables
1076 AC_SUBST([MESA_LLVM])
1077 AC_SUBST([LLVM_BINDIR])
1078 AC_SUBST([LLVM_CFLAGS])
1079 AC_SUBST([LLVM_CPPFLAGS])
1080 AC_SUBST([LLVM_CXXFLAGS])
1081 AC_SUBST([LLVM_LIBDIR])
1082 AC_SUBST([LLVM_LIBS])
1083 AC_SUBST([LLVM_LDFLAGS])
1084 AC_SUBST([LLVM_INCLUDEDIR])
1085 AC_SUBST([LLVM_VERSION])
1087 dnl Options for APIs
1088 AC_ARG_ENABLE([opengl],
1089 [AS_HELP_STRING([--disable-opengl],
1090 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1091 [enable_opengl="$enableval"],
1092 [enable_opengl=yes])
1093 AC_ARG_ENABLE([gles1],
1094 [AS_HELP_STRING([--disable-gles1],
1095 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1096 [enable_gles1="$enableval"],
1098 AC_ARG_ENABLE([gles2],
1099 [AS_HELP_STRING([--disable-gles2],
1100 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1101 [enable_gles2="$enableval"],
1104 AC_ARG_ENABLE([dri],
1105 [AS_HELP_STRING([--enable-dri],
1106 [enable DRI modules @<:@default=enabled@:>@])],
1107 [enable_dri="$enableval"],
1110 AC_ARG_ENABLE([gallium-extra-hud],
1111 [AS_HELP_STRING([--enable-gallium-extra-hud],
1112 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1113 [enable_gallium_extra_hud="$enableval"],
1114 [enable_gallium_extra_hud=no])
1115 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1116 if test "x$enable_gallium_extra_hud" = xyes ; then
1117 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1120 #TODO: no pkgconfig .pc available for libsensors.
1121 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1122 AC_ARG_ENABLE([lmsensors],
1123 [AS_HELP_STRING([--enable-lmsensors],
1124 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1125 [enable_lmsensors="$enableval"],
1126 [enable_lmsensors=no])
1127 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1128 if test "x$enable_lmsensors" = xyes ; then
1129 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1130 LIBSENSORS_LIBS="-lsensors"
1134 AC_SUBST(LIBSENSORS_LIBS)
1145 if test "x$enable_dri" = xno; then
1149 AC_ARG_ENABLE([dri3],
1150 [AS_HELP_STRING([--enable-dri3],
1151 [enable DRI3 @<:@default=auto@:>@])],
1152 [enable_dri3="$enableval"],
1153 [enable_dri3="$dri3_default"])
1154 AC_ARG_ENABLE([glx],
1155 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1156 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1157 [enable_glx="$enableval"],
1159 AC_ARG_ENABLE([osmesa],
1160 [AS_HELP_STRING([--enable-osmesa],
1161 [enable OSMesa library @<:@default=disabled@:>@])],
1162 [enable_osmesa="$enableval"],
1164 AC_ARG_ENABLE([gallium-osmesa],
1165 [AS_HELP_STRING([--enable-gallium-osmesa],
1166 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1167 [enable_gallium_osmesa="$enableval"],
1168 [enable_gallium_osmesa=no])
1169 AC_ARG_ENABLE([egl],
1170 [AS_HELP_STRING([--disable-egl],
1171 [disable EGL library @<:@default=enabled@:>@])],
1172 [enable_egl="$enableval"],
1176 [AS_HELP_STRING([--enable-xa],
1177 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1178 [enable_xa="$enableval"],
1180 AC_ARG_ENABLE([gbm],
1181 [AS_HELP_STRING([--enable-gbm],
1182 [enable gbm library @<:@default=yes except cygwin@:>@])],
1183 [enable_gbm="$enableval"],
1192 AC_ARG_ENABLE([nine],
1193 [AS_HELP_STRING([--enable-nine],
1194 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1195 [enable_nine="$enableval"],
1198 AC_ARG_ENABLE([xvmc],
1199 [AS_HELP_STRING([--enable-xvmc],
1200 [enable xvmc library @<:@default=auto@:>@])],
1201 [enable_xvmc="$enableval"],
1203 AC_ARG_ENABLE([vdpau],
1204 [AS_HELP_STRING([--enable-vdpau],
1205 [enable vdpau library @<:@default=auto@:>@])],
1206 [enable_vdpau="$enableval"],
1207 [enable_vdpau=auto])
1208 AC_ARG_ENABLE([omx],
1209 [AS_HELP_STRING([--enable-omx],
1210 [enable OpenMAX library @<:@default=disabled@:>@])],
1211 [enable_omx="$enableval"],
1214 [AS_HELP_STRING([--enable-va],
1215 [enable va library @<:@default=auto@:>@])],
1216 [enable_va="$enableval"],
1218 AC_ARG_ENABLE([opencl],
1219 [AS_HELP_STRING([--enable-opencl],
1220 [enable OpenCL library @<:@default=disabled@:>@])],
1221 [enable_opencl="$enableval"],
1223 AC_ARG_ENABLE([opencl_icd],
1224 [AS_HELP_STRING([--enable-opencl-icd],
1225 [Build an OpenCL ICD library to be loaded by an ICD implementation
1226 @<:@default=disabled@:>@])],
1227 [enable_opencl_icd="$enableval"],
1228 [enable_opencl_icd=no])
1230 AC_ARG_ENABLE([gallium-tests],
1231 [AS_HELP_STRING([--enable-gallium-tests],
1232 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1233 [enable_gallium_tests="$enableval"],
1234 [enable_gallium_tests=no])
1236 # Option for Gallium drivers
1238 # Keep this in sync with the --with-gallium-drivers help string default value
1239 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1241 AC_ARG_WITH([gallium-drivers],
1242 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1243 [comma delimited Gallium drivers list, e.g.
1244 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl,etnaviv,imx"
1245 @<:@default=r300,r600,svga,swrast@:>@])],
1246 [with_gallium_drivers="$withval"],
1247 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1249 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1250 # here so that the script doesn't choke on an unknown driver name later.
1251 case "$with_gallium_drivers" in
1252 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1253 no) with_gallium_drivers='' ;;
1256 if test "x$enable_opengl" = xno -a \
1257 "x$enable_gles1" = xno -a \
1258 "x$enable_gles2" = xno -a \
1259 "x$enable_nine" = xno -a \
1260 "x$enable_xa" = xno -a \
1261 "x$enable_xvmc" = xno -a \
1262 "x$enable_vdpau" = xno -a \
1263 "x$enable_omx" = xno -a \
1264 "x$enable_va" = xno -a \
1265 "x$enable_opencl" = xno; then
1266 AC_MSG_ERROR([at least one API should be enabled])
1269 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1270 if test "x$enable_opengl" = xno -a \
1271 "x$enable_gles1" = xyes; then
1272 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1275 if test "x$enable_opengl" = xno -a \
1276 "x$enable_gles2" = xyes; then
1277 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1280 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1281 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1282 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1283 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1284 "x$enable_gles1" = xyes -o \
1285 "x$enable_gles2" = xyes)
1287 # Validate GLX options
1288 if test "x$enable_glx" = xyes; then
1289 if test "x$enable_dri" = xyes; then
1291 elif test -n "$with_gallium_drivers"; then
1292 enable_glx=gallium-xlib
1297 case "x$enable_glx" in
1298 xdri | xxlib | xgallium-xlib)
1299 # GLX requires OpenGL
1300 if test "x$enable_opengl" = xno; then
1301 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1304 # Check individual dependencies
1305 case "x$enable_glx" in
1307 if test "x$enable_dri" = xno; then
1308 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1312 if test "x$enable_dri" = xyes; then
1313 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1317 if test "x$enable_dri" = xyes; then
1318 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1320 if test -z "$with_gallium_drivers"; then
1321 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1329 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1333 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1334 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1335 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1336 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1339 dnl Libglvnd configuration
1341 AC_ARG_ENABLE([libglvnd],
1342 [AS_HELP_STRING([--enable-libglvnd],
1343 [Build for libglvnd @<:@default=disabled@:>@])],
1344 [enable_libglvnd="$enableval"],
1345 [enable_libglvnd=no])
1346 AM_CONDITIONAL(USE_LIBGLVND_GLX, test "x$enable_libglvnd" = xyes)
1347 if test "x$enable_libglvnd" = xyes ; then
1348 dnl XXX: update once we can handle more than libGL/glx.
1349 dnl Namely: we should error out if neither of the glvnd enabled libraries
1351 case "x$enable_glx" in
1353 AC_MSG_ERROR([cannot build libglvnd without GLX])
1355 xxlib | xgallium-xlib )
1356 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1362 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.1.0)
1363 DEFINES="${DEFINES} -DUSE_LIBGLVND_GLX=1"
1364 DEFAULT_GL_LIB_NAME=GLX_mesa
1368 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1369 [have_libdrm=yes], [have_libdrm=no])
1370 if test "x$have_libdrm" = xyes; then
1371 DEFINES="$DEFINES -DHAVE_LIBDRM"
1375 if test "x$have_libdrm" != xyes; then
1376 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1381 # Select which platform-dependent DRI code gets built
1384 dri_platform='apple' ;;
1386 dri_platform='windows' ;;
1388 dri_platform='none' ;;
1390 dri_platform='drm' ;;
1393 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1394 have_drisw_kms='yes'
1397 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1398 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1399 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1400 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1401 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1402 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1403 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1404 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1405 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1407 AC_ARG_ENABLE([shared-glapi],
1408 [AS_HELP_STRING([--enable-shared-glapi],
1409 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1410 [enable_shared_glapi="$enableval"],
1411 [enable_shared_glapi=yes])
1413 case "x$enable_opengl$enable_gles1$enable_gles2" in
1415 if test "x$enable_shared_glapi" = xno; then
1416 AC_MSG_ERROR([shared GLAPI required when building two or more of
1417 the following APIs - opengl, gles1 gles2])
1422 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1424 # Build the pipe-drivers as separate libraries/modules.
1425 # Do not touch this unless you know what you are doing.
1426 # XXX: Expose via configure option ?
1427 enable_shared_pipe_drivers=no
1430 dnl Driver specific build directories
1433 if test "x$enable_gallium_osmesa" = xyes; then
1434 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1435 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1437 if test "x$enable_osmesa" = xyes; then
1438 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1444 [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
1445 [choose SHA1 implementation])])
1446 case "x$with_sha1" in
1447 x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
1450 AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
1453 AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
1454 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
1457 if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
1458 AC_MSG_ERROR([sha1 in libc requested but not found])
1460 if test "x$with_sha1" = xlibc; then
1461 AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
1462 [Use libc SHA1 functions])
1465 AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
1466 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
1467 with_sha1=CommonCrypto
1469 if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
1470 AC_MSG_ERROR([CommonCrypto requested but not found])
1472 if test "x$with_sha1" = xCommonCrypto; then
1473 AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
1474 [Use CommonCrypto SHA1 functions])
1477 dnl stdcall functions cannot be tested with AC_CHECK_LIB
1478 AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
1479 if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
1482 if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
1483 AC_MSG_ERROR([CryptoAPI requested but not found])
1485 if test "x$with_sha1" = xCryptoAPI; then
1486 AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
1487 [Use CryptoAPI SHA1 functions])
1490 AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
1491 if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
1494 if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
1495 AC_MSG_ERROR([libmd requested but not found])
1497 if test "x$with_sha1" = xlibmd; then
1498 AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
1499 [Use libmd SHA1 functions])
1502 PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
1503 if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
1506 if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
1507 AC_MSG_ERROR([libsha1 requested but not found])
1509 if test "x$with_sha1" = xlibsha1; then
1510 AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
1511 [Use libsha1 for SHA1])
1514 AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
1515 if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
1518 if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
1519 AC_MSG_ERROR([libnettle requested but not found])
1521 if test "x$with_sha1" = xlibnettle; then
1522 AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
1523 [Use libnettle SHA1 functions])
1526 AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
1527 if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
1530 if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
1531 AC_MSG_ERROR([libgcrypt requested but not found])
1533 if test "x$with_sha1" = xlibgcrypt; then
1534 AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
1535 [Use libgcrypt SHA1 functions])
1538 # We don't need all of the OpenSSL libraries, just libcrypto
1539 AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
1540 PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
1541 [HAVE_OPENSSL_PKC=no])
1542 if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
1543 if test "x$with_sha1" = x; then
1547 if test "x$with_sha1" = xlibcrypto; then
1548 AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
1551 if test "x$with_sha1" = xlibcrypto; then
1552 if test "x$HAVE_LIBCRYPTO" = xyes; then
1555 SHA1_LIBS="$OPENSSL_LIBS"
1556 SHA1_CFLAGS="$OPENSSL_CFLAGS"
1559 AC_MSG_CHECKING([for SHA1 implementation])
1560 AC_MSG_RESULT([$with_sha1])
1562 AC_SUBST(SHA1_CFLAGS)
1564 # Enable a define for SHA1
1565 if test "x$with_sha1" != "x"; then
1566 DEFINES="$DEFINES -DHAVE_SHA1"
1569 # Allow user to configure out the shader-cache feature
1570 AC_ARG_ENABLE([shader-cache],
1571 AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
1572 [enable_shader_cache="$enableval"],
1573 [if test "x$with_sha1" != "x"; then
1574 enable_shader_cache=yes
1576 enable_shader_cache=no
1578 if test "x$with_sha1" = "x"; then
1579 if test "x$enable_shader_cache" = "xyes"; then
1580 AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
1583 if test "x$enable_shader_cache" = "xyes"; then
1584 AC_DEFINE([ENABLE_SHADER_CACHE], [1], [Enable shader cache])
1587 if test "x$enable_dri" = xyes; then
1588 if test "$enable_static" = yes; then
1589 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
1592 # not a hard requirement as swrast does not depend on it
1593 if test "x$have_libdrm" = xyes; then
1594 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1598 AC_ARG_ENABLE([driglx-direct],
1599 [AS_HELP_STRING([--disable-driglx-direct],
1600 [disable direct rendering in GLX and EGL for DRI \
1601 @<:@default=auto@:>@])],
1602 [driglx_direct="$enableval"],
1603 [driglx_direct="yes"])
1606 dnl libGL configuration per driver
1608 if test "x$enable_glx" != xno; then
1609 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1611 case "x$enable_glx" in
1612 xxlib | xgallium-xlib)
1614 dri_modules="x11 xext xcb"
1615 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1616 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1617 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1618 GL_LIB_DEPS="$XLIBGL_LIBS"
1619 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1620 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1625 # find the DRI deps for libGL
1626 dri_modules="x11 xext xdamage xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1628 if test x"$driglx_direct" = xyes; then
1629 if test x"$dri_platform" = xdrm ; then
1630 DEFINES="$DEFINES -DGLX_USE_DRM"
1631 require_libdrm "Direct rendering"
1633 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1634 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1635 if test x"$enable_dri3" = xyes; then
1636 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
1637 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
1640 if test x"$enable_dri" = xyes; then
1641 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1644 if test x"$enable_dri3" = xyes; then
1645 PKG_CHECK_EXISTS([xcb >= $XCB_REQUIRED], [], AC_MSG_ERROR([DRI3 requires xcb >= $XCB_REQUIRED]))
1646 dri3_modules="xcb xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1647 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1650 if test x"$dri_platform" = xapple ; then
1651 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1653 if test x"$dri_platform" = xwindows ; then
1654 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1658 # add xf86vidmode if available
1659 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1660 if test "$HAVE_XF86VIDMODE" = yes ; then
1661 dri_modules="$dri_modules xxf86vm"
1664 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1665 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1666 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1667 GL_LIB_DEPS="$DRIGL_LIBS"
1669 # need DRM libs, $PTHREAD_LIBS, etc.
1670 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1671 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1675 # This is outside the case (above) so that it is invoked even for non-GLX
1677 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1679 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1680 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1681 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1682 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1684 AC_SUBST([X11_INCLUDES])
1685 AC_SUBST([GL_LIB_DEPS])
1686 AC_SUBST([GL_PC_REQ_PRIV])
1687 AC_SUBST([GL_PC_LIB_PRIV])
1688 AC_SUBST([GL_PC_CFLAGS])
1689 AC_SUBST([DRI_PC_REQ_PRIV])
1690 AC_SUBST([GLESv1_CM_LIB_DEPS])
1691 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1692 AC_SUBST([GLESv2_LIB_DEPS])
1693 AC_SUBST([GLESv2_PC_LIB_PRIV])
1695 AC_SUBST([HAVE_XF86VIDMODE])
1700 case "x$enable_glx" in
1701 xxlib | xgallium-xlib)
1702 DEFINES="$DEFINES -DUSE_XSHM"
1705 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1706 if test "x$driglx_direct" = xyes; then
1707 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1716 AC_ARG_ENABLE([glx-tls],
1717 [AS_HELP_STRING([--enable-glx-tls],
1718 [enable TLS support in GLX @<:@default=enabled@:>@])],
1719 [GLX_USE_TLS="$enableval"],
1721 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1723 if test "x$GLX_USE_TLS" = xyes; then
1724 DEFINES="$DEFINES -DGLX_USE_TLS"
1727 dnl Read-only text section on x86 hardened platforms
1728 AC_ARG_ENABLE([glx-read-only-text],
1729 [AS_HELP_STRING([--enable-glx-read-only-text],
1730 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1731 [enable_glx_read_only_text="$enableval"],
1732 [enable_glx_read_only_text=no])
1733 if test "x$enable_glx_read_only_text" = xyes; then
1734 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1740 dnl Directory for DRI drivers
1741 AC_ARG_WITH([dri-driverdir],
1742 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1743 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1744 [DRI_DRIVER_INSTALL_DIR="$withval"],
1745 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1746 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1747 dnl Extra search path for DRI drivers
1748 AC_ARG_WITH([dri-searchpath],
1749 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1750 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1751 [DRI_DRIVER_SEARCH_DIR="$withval"],
1752 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1753 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1754 dnl Which drivers to build - default is chosen by platform
1755 AC_ARG_WITH([dri-drivers],
1756 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1757 [comma delimited classic DRI drivers list, e.g.
1758 "swrast,i965,radeon" @<:@default=auto@:>@])],
1759 [with_dri_drivers="$withval"],
1760 [with_dri_drivers=auto])
1762 if test "x$with_dri_drivers" = xauto; then
1763 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1764 with_dri_drivers="yes"
1766 with_dri_drivers="no"
1769 if test "x$with_dri_drivers" = xno; then
1773 dnl If $with_dri_drivers is yes, drivers will be added through
1774 dnl platform checks. Set DEFINES and LIB_DEPS
1775 if test "x$enable_dri" = xyes; then
1776 # Platform specific settings and drivers to build
1779 if test "x$enable_dri3" = xyes; then
1780 DEFINES="$DEFINES -DHAVE_DRI3"
1785 # Build only the drivers for cards that exist on PowerPC/sparc
1786 if test "x$with_dri_drivers" = "xyes"; then
1787 with_dri_drivers="r200 radeon swrast"
1793 if test "x$with_dri_drivers" = "xyes"; then
1794 with_dri_drivers="swrast"
1798 DEFINES="$DEFINES -DBUILDING_MESA"
1799 if test "x$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 $DLOPEN_LIBS"
1969 AC_SUBST([OSMESA_LIB_DEPS])
1970 AC_SUBST([OSMESA_PC_REQ])
1971 AC_SUBST([OSMESA_PC_LIB_PRIV])
1973 require_dri_shared_libs_and_glapi() {
1974 if test "x$enable_static" = xyes; then
1975 AC_MSG_ERROR([$1 cannot be build as static library])
1978 if test "x$enable_dri" != xyes; then
1979 # There is only a single backend which won't be build/used otherwise.
1980 # XXX: Revisit this as the egl/haiku is a thing.
1981 AC_MSG_ERROR([$1 requires --enable-dri])
1984 if test "x$enable_shared_glapi" != xyes; then
1985 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1990 dnl gbm configuration
1992 if test "x$enable_gbm" = xyes; then
1993 require_dri_shared_libs_and_glapi "gbm"
1995 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1996 # FINISHME: GBM has a number of dependencies which we should add below
1998 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1999 AC_SUBST([GBM_PC_REQ_PRIV])
2000 AC_SUBST([GBM_PC_LIB_PRIV])
2003 dnl EGL configuration
2006 if test "x$enable_egl" = xyes; then
2007 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2009 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2011 require_dri_shared_libs_and_glapi "egl"
2013 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2014 AC_SUBST([EGL_LIB_DEPS])
2019 dnl XA configuration
2021 if test "x$enable_xa" = xyes; then
2022 if test "x$with_gallium_drivers" = xswrast; then
2024 Building xa requires at least one non swrast gallium driver.
2025 If you are looking to use libxatracker.so with the VMware driver,
2026 make sure to include svga in the gallium drivers list, apart from
2028 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2030 gallium_st="$gallium_st xa"
2032 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2035 dnl Gallium G3DVL configuration
2037 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2038 if test "x$enable_xvmc" = xauto; then
2039 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2042 if test "x$enable_vdpau" = xauto; then
2043 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2046 if test "x$enable_omx" = xauto; then
2047 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx=yes], [enable_omx=no])
2050 if test "x$enable_va" = xauto; then
2051 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2055 if test "x$enable_dri" = xyes -o \
2056 "x$enable_xvmc" = xyes -o \
2057 "x$enable_vdpau" = xyes -o \
2058 "x$enable_omx" = xyes -o \
2059 "x$enable_va" = xyes; then
2062 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2064 if test "x$enable_xvmc" = xyes -o \
2065 "x$enable_vdpau" = xyes -o \
2066 "x$enable_omx" = xyes -o \
2067 "x$enable_va" = xyes; then
2068 if test x"$enable_dri3" = xyes; then
2069 PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
2070 xcb-xfixes x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2072 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2074 need_gallium_vl_winsys=yes
2076 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2078 if test "x$enable_xvmc" = xyes; then
2079 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2080 gallium_st="$gallium_st xvmc"
2082 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2084 if test "x$enable_vdpau" = xyes; then
2085 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2086 gallium_st="$gallium_st vdpau"
2087 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2089 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2091 if test "x$enable_omx" = xyes; then
2092 PKG_CHECK_MODULES([OMX], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2093 gallium_st="$gallium_st omx"
2095 AM_CONDITIONAL(HAVE_ST_OMX, test "x$enable_omx" = xyes)
2097 if test "x$enable_va" = xyes; then
2098 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2099 gallium_st="$gallium_st va"
2101 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2104 dnl Nine Direct3D9 configuration
2106 if test "x$enable_nine" = xyes; then
2107 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2108 AC_MSG_ERROR([nine requires the gallium swrast driver])
2110 if test "x$with_gallium_drivers" = xswrast; then
2111 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2113 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2114 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2117 if test "x$enable_dri3" = xno; then
2118 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2121 gallium_st="$gallium_st nine"
2123 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2126 dnl OpenCL configuration
2129 AC_ARG_WITH([clang-libdir],
2130 [AS_HELP_STRING([--with-clang-libdir],
2131 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2132 [CLANG_LIBDIR="$withval"],
2135 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2137 if test "x$enable_opencl" = xyes; then
2138 if test -z "$with_gallium_drivers"; then
2139 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2142 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
2143 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
2146 if test "x$have_libclc" = xno; then
2147 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2148 Make sure the directory containing libclc.pc is specified in your
2149 PKG_CONFIG_PATH environment variable.
2150 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2152 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2153 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2154 AC_SUBST([LIBCLC_INCLUDEDIR])
2155 AC_SUBST([LIBCLC_LIBEXECDIR])
2158 gallium_st="$gallium_st clover"
2160 if test "x$enable_opencl_icd" = xyes; then
2161 OPENCL_LIBNAME="MesaOpenCL"
2163 OPENCL_LIBNAME="OpenCL"
2166 if test "x$have_libelf" != xyes; then
2167 AC_MSG_ERROR([Clover requires libelf])
2170 llvm_check_version_for $LLVM_REQUIRED_OPENCL "opencl"
2172 llvm_add_default_components "opencl"
2173 llvm_add_component "all-targets" "opencl"
2174 llvm_add_component "linker" "opencl"
2175 llvm_add_component "instrumentation" "opencl"
2176 llvm_add_component "ipo" "opencl"
2177 llvm_add_component "irreader" "opencl"
2178 llvm_add_component "option" "opencl"
2179 llvm_add_component "objcarcopts" "opencl"
2180 llvm_add_component "profiledata" "opencl"
2182 dnl Check for Clang internal headers
2183 if test -z "$CLANG_LIBDIR"; then
2184 CLANG_LIBDIR=${LLVM_LIBDIR}
2186 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2187 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2188 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2190 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2191 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2192 AC_SUBST([OPENCL_LIBNAME])
2193 AC_SUBST([CLANG_RESOURCE_DIR])
2196 dnl Gallium configuration
2198 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2201 dnl EGL Platforms configuration
2203 AC_ARG_WITH([egl-platforms],
2204 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
2205 [comma delimited native platforms libEGL supports, e.g.
2206 "x11,drm" @<:@default=auto@:>@])],
2207 [with_egl_platforms="$withval"],
2208 [if test "x$enable_egl" = xyes; then
2209 if test "x$enable_gbm" = xyes; then
2210 with_egl_platforms="x11,drm"
2212 with_egl_platforms="x11"
2215 with_egl_platforms=""
2218 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
2219 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
2222 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
2223 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
2225 if test "x$WAYLAND_SCANNER" = x; then
2226 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
2229 # Do per-EGL platform setups and checks
2230 egl_platforms=`IFS=', '; echo $with_egl_platforms`
2231 for plat in $egl_platforms; do
2235 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
2237 if test "x$WAYLAND_SCANNER" = x; then
2238 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
2243 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
2247 test "x$enable_gbm" = "xno" &&
2248 AC_MSG_ERROR([EGL platform drm needs gbm])
2255 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
2259 AC_MSG_ERROR([EGL platform '$plat' does not exist])
2264 wayland|drm|surfaceless)
2265 require_libdrm "Platform $plat"
2270 # libEGL wants to default to the first platform specified in
2271 # ./configure. parse that here.
2272 if test "x$egl_platforms" != "x"; then
2273 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2274 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2276 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2279 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
2280 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
2281 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
2282 AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
2283 AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
2285 AC_SUBST([EGL_NATIVE_PLATFORM])
2286 AC_SUBST([EGL_CFLAGS])
2288 # If we don't have the X11 platform, set this define so we don't try to include
2290 if ! echo "$egl_platforms" | grep -q 'x11'; then
2291 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2292 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2298 AC_ARG_ENABLE([gallium-llvm],
2299 [AS_HELP_STRING([--enable-gallium-llvm],
2300 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
2301 [enable_gallium_llvm="$enableval"],
2302 [enable_gallium_llvm=auto])
2304 if test -z "$with_gallium_drivers"; then
2305 enable_gallium_llvm=no
2307 if test "x$enable_gallium_llvm" = xauto; then
2309 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
2313 dnl Directory for XVMC libs
2314 AC_ARG_WITH([xvmc-libdir],
2315 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2316 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2317 [XVMC_LIB_INSTALL_DIR="$withval"],
2318 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2319 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2324 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2326 dnl Directory for VDPAU libs
2327 AC_ARG_WITH([vdpau-libdir],
2328 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2329 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2330 [VDPAU_LIB_INSTALL_DIR="$withval"],
2331 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2332 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2334 dnl Directory for OMX libs
2336 AC_ARG_WITH([omx-libdir],
2337 [AS_HELP_STRING([--with-omx-libdir=DIR],
2338 [directory for the OMX libraries])],
2339 [OMX_LIB_INSTALL_DIR="$withval"],
2340 [OMX_LIB_INSTALL_DIR=`$PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2341 AC_SUBST([OMX_LIB_INSTALL_DIR])
2343 dnl Directory for VA libs
2345 AC_ARG_WITH([va-libdir],
2346 [AS_HELP_STRING([--with-va-libdir=DIR],
2347 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2348 [VA_LIB_INSTALL_DIR="$withval"],
2349 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2350 AC_SUBST([VA_LIB_INSTALL_DIR])
2352 AC_ARG_WITH([d3d-libdir],
2353 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2354 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2355 [D3D_DRIVER_INSTALL_DIR="$withval"],
2356 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2357 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2360 dnl Gallium helper functions
2362 gallium_require_llvm() {
2363 if test "x$enable_gallium_llvm" = "xyes"; then
2364 llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
2366 AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
2371 dnl DRM is needed by X, Wayland, and offscreen rendering.
2372 dnl Surfaceless is an alternative for the last one.
2374 require_basic_egl() {
2375 case "$with_egl_platforms" in
2376 *drm*|*surfaceless*)
2379 AC_MSG_ERROR([$1 requires one of these:
2380 1) --with-egl-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2381 2) --with-egl-platforms=surfaceless (offscreen only)
2382 Recommended options: drm,x11])
2387 radeon_gallium_llvm_check() {
2388 if test "x$enable_gallium_llvm" != "xyes"; then
2389 AC_MSG_ERROR([--enable-gallium-llvm is required when building $2])
2391 radeon_llvm_check $*
2394 swr_require_cxx_feature_flags() {
2396 preprocessor_test="$2"
2400 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2402 save_CXXFLAGS="$CXXFLAGS"
2406 for opts in $option_list
2409 CXXFLAGS="$opts $save_CXXFLAGS"
2412 [ #if !($preprocessor_test)
2421 CXXFLAGS="$save_CXXFLAGS"
2423 if test $found -eq 1; then
2424 AC_MSG_RESULT([$opts])
2425 eval "$output_var=\$opts"
2429 AC_MSG_ERROR([swr requires $feature_name support])
2433 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2434 if test -n "$with_gallium_drivers"; then
2435 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2436 for driver in $gallium_drivers; do
2439 HAVE_GALLIUM_SVGA=yes
2440 require_libdrm "svga"
2443 HAVE_GALLIUM_I915=yes
2444 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2445 require_libdrm "Gallium i915"
2448 HAVE_GALLIUM_ILO=yes
2449 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2450 require_libdrm "Gallium i965/ilo"
2453 HAVE_GALLIUM_R300=yes
2454 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2455 require_libdrm "r300"
2456 gallium_require_llvm "r300"
2459 HAVE_GALLIUM_R600=yes
2460 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2461 require_libdrm "r600"
2462 if test "x$enable_opencl" = xyes; then
2463 radeon_gallium_llvm_check $LLVM_REQUIRED_R600 "r600"
2465 llvm_add_component "asmparser" "r600"
2466 llvm_add_component "bitreader" "r600"
2470 HAVE_GALLIUM_RADEONSI=yes
2471 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2472 PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2473 require_libdrm "radeonsi"
2474 radeon_gallium_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2475 require_basic_egl "radeonsi"
2478 HAVE_GALLIUM_NOUVEAU=yes
2479 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2480 require_libdrm "nouveau"
2483 HAVE_GALLIUM_FREEDRENO=yes
2484 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2485 require_libdrm "freedreno"
2488 HAVE_GALLIUM_ETNAVIV=yes
2489 PKG_CHECK_MODULES([ETNAVIV], [libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2490 require_libdrm "etnaviv"
2493 HAVE_GALLIUM_IMX=yes
2496 HAVE_GALLIUM_SOFTPIPE=yes
2497 if test "x$MESA_LLVM" = x1 && test "x$enable_gallium_llvm" == "xyes"; then
2498 HAVE_GALLIUM_LLVMPIPE=yes
2502 llvm_check_version_for $LLVM_REQUIRED_SWR "swr"
2503 gallium_require_llvm "swr"
2505 swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
2508 AC_SUBST([SWR_CXX11_CXXFLAGS])
2510 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2511 ",-mavx,-march=core-avx" \
2513 AC_SUBST([SWR_AVX_CXXFLAGS])
2515 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2516 ",-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2" \
2518 AC_SUBST([SWR_AVX2_CXXFLAGS])
2520 HAVE_GALLIUM_SWR=yes
2523 HAVE_GALLIUM_VC4=yes
2524 PKG_CHECK_MODULES([VC4], [libdrm_vc4 >= $LIBDRM_VC4_REQUIRED])
2525 require_libdrm "vc4"
2527 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2528 [USE_VC4_SIMULATOR=yes;
2529 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2530 [USE_VC4_SIMULATOR=no])
2533 HAVE_GALLIUM_VIRGL=yes
2534 require_libdrm "virgl"
2535 require_basic_egl "virgl"
2538 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2544 if test "x$enable_gallium_llvm" == "xyes"; then
2545 llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
2546 llvm_add_default_components "gallium"
2549 dnl We need to validate some needed dependencies for renderonly drivers.
2551 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" == xyes ; then
2552 AC_ERROR([Building with imx requires etnaviv])
2555 dnl Set LLVM_LIBS - This is done after the driver configuration so
2556 dnl that drivers can add additional components to LLVM_COMPONENTS.
2557 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2558 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2559 dnl this was causing the same libraries to be appear multiple times
2562 if test "x$MESA_LLVM" != x0; then
2564 if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
2565 AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
2567 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2569 dnl llvm-config may not give the right answer when llvm is a built as a
2570 dnl single shared library, so we must work the library name out for
2572 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2573 if test "x$enable_llvm_shared_libs" = xyes; then
2574 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2575 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2576 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2578 if test "x$llvm_have_one_so" = xyes; then
2579 dnl LLVM was built using auto*, so there is only one shared object.
2580 LLVM_LIBS="-l$LLVM_SO_NAME"
2582 dnl If LLVM was built with CMake, there will be one shared object per
2584 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2585 [AC_MSG_ERROR([Could not find llvm shared libraries:
2586 Please make sure you have built llvm with the --enable-shared option
2587 and that your llvm libraries are installed in $LLVM_LIBDIR
2588 If you have installed your llvm libraries to a different directory you
2589 can use the --with-llvm-prefix= configure flag to specify this directory.
2590 NOTE: Mesa is attempting to use llvm shared libraries by default.
2591 If you do not want to build with llvm shared libraries and instead want to
2592 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2593 invocation and rebuild.])])
2595 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2596 dnl install uses a shared object for each component and we have
2597 dnl already added all of these objects to LLVM_LIBS.
2600 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2601 dnl We need to link to llvm system libs when using static libs
2602 dnl However, only llvm 3.5+ provides --system-libs
2603 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2604 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2609 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2610 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2611 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
2612 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2613 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2614 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2615 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_R600" = xyes -o \
2616 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2617 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2618 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2619 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2620 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2621 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2622 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2623 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2624 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2625 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2626 "x$HAVE_GALLIUM_SWR" = xyes)
2627 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2628 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2630 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2632 if test "x$enable_dri" = xyes; then
2633 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2636 if test "x$have_drisw_kms" = xyes; then
2637 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2639 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2641 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2642 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2643 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2644 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2645 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2646 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2648 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2649 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2651 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
2652 "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2653 "x$HAVE_RADEON_VULKAN" = xyes)
2655 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2656 "x$HAVE_I965_DRI" = xyes)
2658 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2659 "x$HAVE_GALLIUM_R600" = xyes -o \
2660 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2661 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2662 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
2663 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2664 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$MESA_LLVM" = x1 -a \
2665 "x$enable_gallium_llvm" = xyes)
2666 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2667 if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
2668 AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
2671 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2672 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2673 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2674 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2675 "x$enable_gallium_osmesa" = xyes)
2677 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2678 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2679 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2681 AC_SUBST([NINE_MAJOR], 1)
2682 AC_SUBST([NINE_MINOR], 0)
2683 AC_SUBST([NINE_TINY], 0)
2684 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
2686 AC_SUBST([VDPAU_MAJOR], 1)
2687 AC_SUBST([VDPAU_MINOR], 0)
2689 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2690 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2691 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2692 AC_SUBST([VA_MINOR], $VA_MINOR)
2694 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2696 AC_SUBST([XVMC_MAJOR], 1)
2697 AC_SUBST([XVMC_MINOR], 0)
2699 XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
2700 XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
2701 XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
2702 XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
2704 AC_SUBST([XA_MAJOR], $XA_MAJOR)
2705 AC_SUBST([XA_MINOR], $XA_MINOR)
2706 AC_SUBST([XA_TINY], $XA_TINY)
2707 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
2709 AC_ARG_ENABLE(valgrind,
2710 [AS_HELP_STRING([--enable-valgrind],
2711 [Build mesa with valgrind support (default: auto)])],
2712 [VALGRIND=$enableval], [VALGRIND=auto])
2713 if test "x$VALGRIND" != xno; then
2714 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2716 AC_MSG_CHECKING([whether to enable Valgrind support])
2717 if test "x$VALGRIND" = xauto; then
2718 VALGRIND="$have_valgrind"
2721 if test "x$VALGRIND" = "xyes"; then
2722 if ! test "x$have_valgrind" = xyes; then
2723 AC_MSG_ERROR([Valgrind support required but not present])
2725 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2728 AC_MSG_RESULT([$VALGRIND])
2730 dnl Restore LDFLAGS and CPPFLAGS
2731 LDFLAGS="$_SAVE_LDFLAGS"
2732 CPPFLAGS="$_SAVE_CPPFLAGS"
2734 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2735 if test "x$acv_mesa_CLANG" = xyes; then
2736 CFLAGS="$CFLAGS -Qunused-arguments"
2737 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2740 dnl Add user CFLAGS and CXXFLAGS
2741 CFLAGS="$CFLAGS $USER_CFLAGS"
2742 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2744 dnl Substitute the config
2745 AC_CONFIG_FILES([Makefile
2748 src/amd/vulkan/Makefile
2749 src/compiler/Makefile
2752 src/egl/wayland/wayland-drm/Makefile
2753 src/egl/wayland/wayland-egl/Makefile
2754 src/egl/wayland/wayland-egl/wayland-egl.pc
2755 src/gallium/Makefile
2756 src/gallium/auxiliary/Makefile
2757 src/gallium/auxiliary/pipe-loader/Makefile
2758 src/gallium/drivers/freedreno/Makefile
2759 src/gallium/drivers/ddebug/Makefile
2760 src/gallium/drivers/i915/Makefile
2761 src/gallium/drivers/ilo/Makefile
2762 src/gallium/drivers/llvmpipe/Makefile
2763 src/gallium/drivers/noop/Makefile
2764 src/gallium/drivers/nouveau/Makefile
2765 src/gallium/drivers/r300/Makefile
2766 src/gallium/drivers/r600/Makefile
2767 src/gallium/drivers/radeon/Makefile
2768 src/gallium/drivers/radeonsi/Makefile
2769 src/gallium/drivers/rbug/Makefile
2770 src/gallium/drivers/softpipe/Makefile
2771 src/gallium/drivers/svga/Makefile
2772 src/gallium/drivers/swr/Makefile
2773 src/gallium/drivers/trace/Makefile
2774 src/gallium/drivers/etnaviv/Makefile
2775 src/gallium/drivers/imx/Makefile
2776 src/gallium/drivers/vc4/Makefile
2777 src/gallium/drivers/virgl/Makefile
2778 src/gallium/state_trackers/clover/Makefile
2779 src/gallium/state_trackers/dri/Makefile
2780 src/gallium/state_trackers/glx/xlib/Makefile
2781 src/gallium/state_trackers/nine/Makefile
2782 src/gallium/state_trackers/omx/Makefile
2783 src/gallium/state_trackers/osmesa/Makefile
2784 src/gallium/state_trackers/va/Makefile
2785 src/gallium/state_trackers/vdpau/Makefile
2786 src/gallium/state_trackers/xa/Makefile
2787 src/gallium/state_trackers/xvmc/Makefile
2788 src/gallium/targets/d3dadapter9/Makefile
2789 src/gallium/targets/d3dadapter9/d3d.pc
2790 src/gallium/targets/dri/Makefile
2791 src/gallium/targets/libgl-xlib/Makefile
2792 src/gallium/targets/omx/Makefile
2793 src/gallium/targets/opencl/Makefile
2794 src/gallium/targets/opencl/mesa.icd
2795 src/gallium/targets/osmesa/Makefile
2796 src/gallium/targets/osmesa/osmesa.pc
2797 src/gallium/targets/pipe-loader/Makefile
2798 src/gallium/targets/va/Makefile
2799 src/gallium/targets/vdpau/Makefile
2800 src/gallium/targets/xa/Makefile
2801 src/gallium/targets/xa/xatracker.pc
2802 src/gallium/targets/xvmc/Makefile
2803 src/gallium/tests/trivial/Makefile
2804 src/gallium/tests/unit/Makefile
2805 src/gallium/winsys/etnaviv/drm/Makefile
2806 src/gallium/winsys/imx/drm/Makefile
2807 src/gallium/winsys/freedreno/drm/Makefile
2808 src/gallium/winsys/i915/drm/Makefile
2809 src/gallium/winsys/intel/drm/Makefile
2810 src/gallium/winsys/nouveau/drm/Makefile
2811 src/gallium/winsys/radeon/drm/Makefile
2812 src/gallium/winsys/amdgpu/drm/Makefile
2813 src/gallium/winsys/svga/drm/Makefile
2814 src/gallium/winsys/sw/dri/Makefile
2815 src/gallium/winsys/sw/kms-dri/Makefile
2816 src/gallium/winsys/sw/null/Makefile
2817 src/gallium/winsys/sw/wrapper/Makefile
2818 src/gallium/winsys/sw/xlib/Makefile
2819 src/gallium/winsys/vc4/drm/Makefile
2820 src/gallium/winsys/virgl/drm/Makefile
2821 src/gallium/winsys/virgl/vtest/Makefile
2825 src/glx/apple/Makefile
2826 src/glx/tests/Makefile
2827 src/glx/windows/Makefile
2828 src/glx/windows/windowsdriproto.pc
2831 src/intel/tools/Makefile
2832 src/intel/vulkan/Makefile
2835 src/mapi/es1api/glesv1_cm.pc
2836 src/mapi/es2api/glesv2.pc
2837 src/mapi/glapi/gen/Makefile
2840 src/mesa/drivers/dri/dri.pc
2841 src/mesa/drivers/dri/common/Makefile
2842 src/mesa/drivers/dri/common/xmlpool/Makefile
2843 src/mesa/drivers/dri/i915/Makefile
2844 src/mesa/drivers/dri/i965/Makefile
2845 src/mesa/drivers/dri/Makefile
2846 src/mesa/drivers/dri/nouveau/Makefile
2847 src/mesa/drivers/dri/r200/Makefile
2848 src/mesa/drivers/dri/radeon/Makefile
2849 src/mesa/drivers/dri/swrast/Makefile
2850 src/mesa/drivers/osmesa/Makefile
2851 src/mesa/drivers/osmesa/osmesa.pc
2852 src/mesa/drivers/x11/Makefile
2853 src/mesa/main/tests/Makefile
2855 src/util/tests/hash_table/Makefile
2856 src/vulkan/wsi/Makefile])
2860 # Fix up dependencies in *.Plo files, where we changed the extension of a
2862 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
2866 dnl Output some configuration info for the user
2869 echo " prefix: $prefix"
2870 echo " exec_prefix: $exec_prefix"
2871 echo " libdir: $libdir"
2872 echo " includedir: $includedir"
2876 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2880 case "x$enable_osmesa$enable_gallium_osmesa" in
2882 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2885 echo " OSMesa: lib$OSMESA_LIB"
2893 if test "x$enable_dri" != xno; then
2894 echo " DRI platform: $dri_platform"
2895 if test -z "$DRI_DIRS"; then
2896 echo " DRI drivers: no"
2898 echo " DRI drivers: $DRI_DIRS"
2900 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2903 case "x$enable_glx" in
2905 echo " GLX: DRI-based"
2908 echo " GLX: Xlib-based"
2911 echo " GLX: Xlib-based (Gallium)"
2914 echo " GLX: $enable_glx"
2920 echo " EGL: $enable_egl"
2921 if test "$enable_egl" = yes; then
2922 echo " EGL platforms: $egl_platforms"
2925 if test "x$enable_dri" != "xno"; then
2926 egl_drivers="$egl_drivers builtin:egl_dri2"
2928 if test "x$enable_dri3" != "xno"; then
2929 egl_drivers="$egl_drivers builtin:egl_dri3"
2932 echo " EGL drivers: $egl_drivers"
2934 if test "x$enable_gbm" = xyes; then
2942 if test "x$VULKAN_DRIVERS" != x; then
2943 echo " Vulkan drivers: $VULKAN_DRIVERS"
2944 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
2946 echo " Vulkan drivers: no"
2950 if test "x$MESA_LLVM" = x1; then
2952 echo " llvm-config: $LLVM_CONFIG"
2953 echo " llvm-version: $LLVM_VERSION"
2959 if test -n "$with_gallium_drivers"; then
2960 echo " Gallium drivers: $gallium_drivers"
2961 echo " Gallium st: $gallium_st"
2967 if test "x$enable_gallium_extra_hud" != xyes; then
2968 echo " HUD extra stats: no"
2970 echo " HUD extra stats: yes"
2973 if test "x$enable_lmsensors" != xyes; then
2974 echo " HUD lmsensors: no"
2976 echo " HUD lmsensors: yes"
2981 echo " Shader cache: $enable_shader_cache"
2982 if test "x$enable_shader_cache" = "xyes"; then
2983 echo " With SHA1 from: $with_sha1"
2988 echo " Shared libs: $enable_shared"
2989 echo " Static libs: $enable_static"
2990 echo " Shared-glapi: $enable_shared_glapi"
2992 dnl Compiler options
2993 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2994 cflags=`echo $CFLAGS | \
2995 $SED 's/^ *//;s/ */ /;s/ *$//'`
2996 cxxflags=`echo $CXXFLAGS | \
2997 $SED 's/^ *//;s/ */ /;s/ *$//'`
2998 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3000 echo " CFLAGS: $cflags"
3001 echo " CXXFLAGS: $cxxflags"
3002 echo " Macros: $defines"
3004 if test "x$MESA_LLVM" = x1; then
3005 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3006 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3007 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3008 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3011 echo " PYTHON2: $PYTHON2"
3014 echo " Run '${MAKE-make}' to build Mesa"