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nvir/gm107: iterate over all defs in SchedDataCalculatorGM107::findFirstUse
[mesa.git] / configure.ac
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
13 dnl Permission is hereby granted, free of charge, to any person obtaining a
14 dnl copy of this software and associated documentation files (the "Software"),
15 dnl to deal in the Software without restriction, including without limitation
16 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
17 dnl and/or sell copies of the Software, and to permit persons to whom the
18 dnl Software is furnished to do so, subject to the following conditions:
19 dnl
20 dnl The above copyright notice and this permission notice (including the next
21 dnl paragraph) shall be included in all copies or substantial portions of the
22 dnl Software.
23 dnl
24 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
25 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
26 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
27 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
28 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
29 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
30 dnl DEALINGS IN THE SOFTWARE.
31 dnl
32 dnl Process this file with autoconf to create configure.
33
34 AC_PREREQ([2.60])
35
36 dnl Tell the user about autoconf.html in the --help output
37 m4_divert_once([HELP_END], [
38 See docs/autoconf.html for more details on the options for Mesa.])
39
40 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
41 AC_INIT([Mesa], [MESA_VERSION],
42 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
43 AC_CONFIG_AUX_DIR([bin])
44 AC_CONFIG_MACRO_DIR([m4])
45 AC_CANONICAL_SYSTEM
46 AM_INIT_AUTOMAKE([foreign tar-ustar dist-xz subdir-objects])
47
48 dnl We only support native Windows builds (MinGW/MSVC) through SCons.
49 case "$host_os" in
50 mingw*)
51 AC_MSG_ERROR([MinGW build not supported through autoconf/automake, use SCons instead])
52 ;;
53 esac
54
55 # Support silent build rules, requires at least automake-1.11. Disable
56 # by either passing --disable-silent-rules to configure or passing V=1
57 # to make
58 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
59 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
60
61 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
62
63 dnl Set internal versions
64 OSMESA_VERSION=8
65 AC_SUBST([OSMESA_VERSION])
66 OPENCL_VERSION=1
67 AC_SUBST([OPENCL_VERSION])
68
69 # The idea is that libdrm is distributed as one cohesive package, even
70 # though it is composed of multiple libraries. However some drivers
71 # may have different version requirements than others. This list
72 # codifies which drivers need which version of libdrm. Any libdrm
73 # version dependencies in non-driver-specific code should be reflected
74 # in the first entry.
75 LIBDRM_REQUIRED=2.4.75
76 LIBDRM_RADEON_REQUIRED=2.4.71
77 LIBDRM_AMDGPU_REQUIRED=2.4.90
78 LIBDRM_INTEL_REQUIRED=2.4.75
79 LIBDRM_NVVIEUX_REQUIRED=2.4.66
80 LIBDRM_NOUVEAU_REQUIRED=2.4.66
81 LIBDRM_FREEDRENO_REQUIRED=2.4.89
82 LIBDRM_ETNAVIV_REQUIRED=2.4.82
83
84 dnl Versions for external dependencies
85 DRI2PROTO_REQUIRED=2.8
86 GLPROTO_REQUIRED=1.4.14
87 LIBOMXIL_BELLAGIO_REQUIRED=0.0
88 LIBVA_REQUIRED=0.38.0
89 VDPAU_REQUIRED=1.1
90 WAYLAND_REQUIRED=1.11
91 WAYLAND_PROTOCOLS_REQUIRED=1.8
92 XCB_REQUIRED=1.9.3
93 XCBDRI2_REQUIRED=1.8
94 XCBGLX_REQUIRED=1.8.1
95 XDAMAGE_REQUIRED=1.1
96 XSHMFENCE_REQUIRED=1.1
97 XVMC_REQUIRED=1.0.6
98 PYTHON_MAKO_REQUIRED=0.8.0
99 LIBSENSORS_REQUIRED=4.0.0
100 ZLIB_REQUIRED=1.2.3
101
102 dnl LLVM versions
103 LLVM_REQUIRED_GALLIUM=3.3.0
104 LLVM_REQUIRED_OPENCL=3.9.0
105 LLVM_REQUIRED_R600=3.9.0
106 LLVM_REQUIRED_RADEONSI=4.0.0
107 LLVM_REQUIRED_RADV=4.0.0
108 LLVM_REQUIRED_SWR=4.0.0
109
110 dnl Check for progs
111 AC_PROG_CPP
112 AC_PROG_CC
113 AC_PROG_CXX
114 dnl add this here, so the help for this environmnet variable is close to
115 dnl other CC/CXX flags related help
116 AC_ARG_VAR([CXX11_CXXFLAGS], [Compiler flag to enable C++11 support (only needed if not
117 enabled by default and different from -std=c++11)])
118 AM_PROG_CC_C_O
119 AM_PROG_AS
120 AX_CHECK_GNU_MAKE
121 AC_CHECK_PROGS([PYTHON2], [python2.7 python2 python])
122 AC_PROG_SED
123 AC_PROG_MKDIR_P
124
125 AC_SYS_LARGEFILE
126
127
128 LT_PREREQ([2.2])
129 LT_INIT([disable-static])
130
131 AC_CHECK_PROG(RM, rm, [rm -f])
132
133 AX_PROG_BISON([],
134 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-parse.c"],
135 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
136 AX_PROG_FLEX([],
137 AS_IF([test ! -f "$srcdir/src/compiler/glsl/glcpp/glcpp-lex.c"],
138 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
139
140 AC_CHECK_PROG(INDENT, indent, indent, cat)
141 if test "x$INDENT" != "xcat"; then
142 # Only GNU indent is supported
143 INDENT_VERSION=`indent --version | grep GNU`
144 if test $? -eq 0; then
145 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
146 else
147 INDENT="cat"
148 fi
149 fi
150
151 AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
152
153 if test -z "$PYTHON2"; then
154 if test ! -f "$srcdir/src/util/format_srgb.c"; then
155 AC_MSG_ERROR([Python not found - unable to generate sources])
156 fi
157 else
158 if test "x$acv_mako_found" = xno; then
159 if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
160 AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
161 fi
162 fi
163 fi
164
165 AC_PROG_INSTALL
166
167 dnl We need a POSIX shell for parts of the build. Assume we have one
168 dnl in most cases.
169 case "$host_os" in
170 solaris*)
171 # Solaris /bin/sh is too old/non-POSIX compliant
172 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
173 SHELL="$POSIX_SHELL"
174 ;;
175 esac
176
177 dnl clang is mostly GCC-compatible, but its version is much lower,
178 dnl so we have to check for it.
179 AC_MSG_CHECKING([if compiling with clang])
180
181 AC_COMPILE_IFELSE(
182 [AC_LANG_PROGRAM([], [[
183 #ifndef __clang__
184 not clang
185 #endif
186 ]])],
187 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
188
189 AC_MSG_RESULT([$acv_mesa_CLANG])
190
191 dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
192 dnl versions are explictly not supported.
193 GEN_ASM_OFFSETS=no
194 USE_GNU99=no
195 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
196 AC_MSG_CHECKING([whether gcc version is sufficient])
197 major=0
198 minor=0
199
200 GCC_VERSION=`$CC -dumpversion`
201 if test $? -eq 0; then
202 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
203 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
204 fi
205
206 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 2 ; then
207 AC_MSG_RESULT([no])
208 AC_MSG_ERROR([If using GCC, version 4.2.0 or later is required.])
209 else
210 AC_MSG_RESULT([yes])
211 fi
212
213 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
214 USE_GNU99=yes
215 fi
216 if test "x$cross_compiling" = xyes; then
217 GEN_ASM_OFFSETS=yes
218 fi
219 fi
220
221 dnl We don't support building Mesa with Sun C compiler
222 dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
223 AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
224 if test "x$SUNCC" = xyes; then
225 AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC instead.])
226 fi
227
228 dnl Check for compiler builtins
229 AX_GCC_BUILTIN([__builtin_bswap32])
230 AX_GCC_BUILTIN([__builtin_bswap64])
231 AX_GCC_BUILTIN([__builtin_clz])
232 AX_GCC_BUILTIN([__builtin_clzll])
233 AX_GCC_BUILTIN([__builtin_ctz])
234 AX_GCC_BUILTIN([__builtin_expect])
235 AX_GCC_BUILTIN([__builtin_ffs])
236 AX_GCC_BUILTIN([__builtin_ffsll])
237 AX_GCC_BUILTIN([__builtin_popcount])
238 AX_GCC_BUILTIN([__builtin_popcountll])
239 AX_GCC_BUILTIN([__builtin_unreachable])
240
241 AX_GCC_FUNC_ATTRIBUTE([const])
242 AX_GCC_FUNC_ATTRIBUTE([flatten])
243 AX_GCC_FUNC_ATTRIBUTE([format])
244 AX_GCC_FUNC_ATTRIBUTE([malloc])
245 AX_GCC_FUNC_ATTRIBUTE([packed])
246 AX_GCC_FUNC_ATTRIBUTE([pure])
247 AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
248 AX_GCC_FUNC_ATTRIBUTE([unused])
249 AX_GCC_FUNC_ATTRIBUTE([visibility])
250 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
251 AX_GCC_FUNC_ATTRIBUTE([weak])
252 AX_GCC_FUNC_ATTRIBUTE([alias])
253 AX_GCC_FUNC_ATTRIBUTE([noreturn])
254
255 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
256
257 dnl Make sure the pkg-config macros are defined
258 m4_ifndef([PKG_PROG_PKG_CONFIG],
259 [m4_fatal([Could not locate the pkg-config autoconf macros.
260 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
261 are in a different location, try setting the environment variable
262 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
263 PKG_PROG_PKG_CONFIG()
264
265 dnl LIB_DIR - library basename
266 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
267 AC_SUBST([LIB_DIR])
268
269 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
270 _SAVE_LDFLAGS="$LDFLAGS"
271 _SAVE_CPPFLAGS="$CPPFLAGS"
272
273 dnl Compiler macros
274 DEFINES="-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
275 AC_SUBST([DEFINES])
276 android=no
277 case "$host_os" in
278 *-android*)
279 android=yes
280 ;;
281 linux*|*-gnu*|gnu*|cygwin*)
282 DEFINES="$DEFINES -D_GNU_SOURCE"
283 ;;
284 solaris*)
285 DEFINES="$DEFINES -DSVR4"
286 ;;
287 esac
288
289 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
290
291 dnl
292 dnl Check compiler flags
293 dnl
294 AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"])
295 AX_CHECK_COMPILE_FLAG([-Werror=implicit-function-declaration], [CFLAGS="$CFLAGS -Werror=implicit-function-declaration"])
296 AX_CHECK_COMPILE_FLAG([-Werror=missing-prototypes], [CFLAGS="$CFLAGS -Werror=missing-prototypes"])
297 AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [CFLAGS="$CFLAGS -Wmissing-prototypes"])
298 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CFLAGS="$CFLAGS -fno-math-errno"])
299 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CFLAGS="$CFLAGS -fno-trapping-math"])
300 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CFLAGS="-fvisibility=hidden"])
301
302 dnl
303 dnl Check C++ compiler flags
304 dnl
305 AC_LANG_PUSH([C++])
306 AX_CHECK_COMPILE_FLAG([-Wall], [CXXFLAGS="$CXXFLAGS -Wall"])
307 AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CXXFLAGS="$CXXFLAGS -fno-math-errno"])
308 AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CXXFLAGS="$CXXFLAGS -fno-trapping-math"])
309 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CXXFLAGS="-fvisibility=hidden"])
310 AC_LANG_POP([C++])
311
312 # Flags to help ensure that certain portions of the code -- and only those
313 # portions -- can be built with MSVC:
314 # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
315 # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
316 # supports most of C99)
317 # - the rest has no compiler compiler restrictions
318 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=pointer-arith"])
319 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla"])
320 AC_LANG_PUSH([C++])
321 AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=pointer-arith"])
322 AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla"])
323 AC_LANG_POP([C++])
324
325 AC_SUBST([MSVC2013_COMPAT_CFLAGS])
326 AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
327
328 if test "x$GCC" = xyes; then
329 if test "x$USE_GNU99" = xyes; then
330 CFLAGS="$CFLAGS -std=gnu99"
331 else
332 CFLAGS="$CFLAGS -std=c99"
333 fi
334 fi
335
336 dnl
337 dnl Check whether C++11 is supported, if the environment variable
338 dnl CXX11_CXXFLAGS is set it takes precedence.
339 dnl
340
341 AC_LANG_PUSH([C++])
342
343 check_cxx11_available() {
344 output_support=$1
345 AC_COMPILE_IFELSE(
346 [AC_LANG_PROGRAM([
347 #if !(__cplusplus >= 201103L)
348 #error
349 #endif
350 #include <tuple>
351 ])
352 ], [
353 AC_MSG_RESULT(yes)
354 cxx11_support=yes
355 ], AC_MSG_RESULT(no))
356 eval "$output_support=\$cxx11_support"
357 }
358
359 HAVE_CXX11=no
360 save_CXXFLAGS="$CXXFLAGS"
361
362 dnl If the user provides a flag to enable c++11, then we test only this
363 if test "x$CXX11_CXXFLAGS" != "x"; then
364 CXXFLAGS="$CXXFLAGS $CXX11_CXXFLAGS"
365 AC_MSG_CHECKING(whether c++11 is enabled by via $CXX11_CXXFLAGS)
366 check_cxx11_available HAVE_CXX11
367 else
368 dnl test whether c++11 is enabled by default
369 AC_MSG_CHECKING(whether c++11 is enabled by default)
370 check_cxx11_available HAVE_CXX11
371
372 dnl C++11 not enabled by default, test whether -std=c++11 does the job
373 if test "x$HAVE_CXX11" != "xyes"; then
374 CXX11_CXXFLAGS=-std=c++11
375 CXXFLAGS="$CXXFLAGS $CXX11_CXXFLAGS"
376 AC_MSG_CHECKING(whether c++11 is enabled by via $CXX11_CXXFLAGS)
377 check_cxx11_available HAVE_CXX11
378 fi
379 fi
380
381 CXXFLAGS="$save_CXXFLAGS"
382 AM_CONDITIONAL(HAVE_STD_CXX11, test "x$HAVE_CXX11" = "xyes")
383 AC_SUBST(CXX11_CXXFLAGS)
384 AC_LANG_POP([C++])
385
386 dnl even if the compiler appears to support it, using visibility attributes isn't
387 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
388 case "$host_os" in
389 cygwin*)
390 VISIBILITY_CFLAGS=""
391 VISIBILITY_CXXFLAGS=""
392 ;;
393 esac
394
395 AC_SUBST([VISIBILITY_CFLAGS])
396 AC_SUBST([VISIBILITY_CXXFLAGS])
397
398 dnl For some reason, the test for -Wno-foo always succeeds with gcc, even if the
399 dnl option is not supported. Hence, check for -Wfoo instead.
400 AX_CHECK_COMPILE_FLAG([-Woverride-init], [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-override-init"]) # gcc
401 AX_CHECK_COMPILE_FLAG([-Winitializer-overrides], [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-initializer-overrides"]) # clang
402 AC_SUBST([WNO_OVERRIDE_INIT])
403
404 dnl
405 dnl Optional flags, check for compiler support
406 dnl
407 SSE41_CFLAGS="-msse4.1"
408 dnl Code compiled by GCC with -msse* assumes a 16 byte aligned
409 dnl stack, but on x86-32 such alignment is not guaranteed.
410 case "$target_cpu" in
411 i?86)
412 SSE41_CFLAGS="$SSE41_CFLAGS -mstackrealign"
413 ;;
414 esac
415 save_CFLAGS="$CFLAGS"
416 CFLAGS="$SSE41_CFLAGS $CFLAGS"
417 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
418 #include <smmintrin.h>
419 int param;
420 int main () {
421 __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
422 c = _mm_max_epu32(a, b);
423 return _mm_cvtsi128_si32(c);
424 }]])], SSE41_SUPPORTED=1)
425 CFLAGS="$save_CFLAGS"
426 if test "x$SSE41_SUPPORTED" = x1; then
427 DEFINES="$DEFINES -DUSE_SSE41"
428 fi
429 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
430 AC_SUBST([SSE41_CFLAGS], $SSE41_CFLAGS)
431
432 dnl Check for new-style atomic builtins
433 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
434 int main() {
435 int n;
436 return __atomic_load_n(&n, __ATOMIC_ACQUIRE);
437 }]])], GCC_ATOMIC_BUILTINS_SUPPORTED=1)
438 if test "x$GCC_ATOMIC_BUILTINS_SUPPORTED" = x1; then
439 DEFINES="$DEFINES -DUSE_GCC_ATOMIC_BUILTINS"
440 dnl On some platforms, new-style atomics need a helper library
441 AC_MSG_CHECKING(whether -latomic is needed)
442 AC_LINK_IFELSE([AC_LANG_SOURCE([[
443 #include <stdint.h>
444 uint64_t v;
445 int main() {
446 return (int)__atomic_load_n(&v, __ATOMIC_ACQUIRE);
447 }]])], GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC=no, GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC=yes)
448 AC_MSG_RESULT($GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC)
449 if test "x$GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC" = xyes; then
450 LIBATOMIC_LIBS="-latomic"
451 fi
452 fi
453 AM_CONDITIONAL([GCC_ATOMIC_BUILTINS_SUPPORTED], [test x$GCC_ATOMIC_BUILTINS_SUPPORTED = x1])
454 AC_SUBST([LIBATOMIC_LIBS])
455
456 dnl Check if host supports 64-bit atomics
457 dnl note that lack of support usually results in link (not compile) error
458 AC_MSG_CHECKING(whether __sync_add_and_fetch_8 is supported)
459 AC_LINK_IFELSE([AC_LANG_SOURCE([[
460 #include <stdint.h>
461 uint64_t v;
462 int main() {
463 return __sync_add_and_fetch(&v, (uint64_t)1);
464 }]])], GCC_64BIT_ATOMICS_SUPPORTED=yes, GCC_64BIT_ATOMICS_SUPPORTED=no)
465 if test "x$GCC_64BIT_ATOMICS_SUPPORTED" != xyes; then
466 DEFINES="$DEFINES -DMISSING_64BIT_ATOMICS"
467 fi
468 AC_MSG_RESULT($GCC_64BIT_ATOMICS_SUPPORTED)
469
470 dnl Check for Endianness
471 AC_C_BIGENDIAN(
472 little_endian=no,
473 little_endian=yes,
474 little_endian=no,
475 little_endian=no
476 )
477
478 dnl Check for POWER8 Architecture
479 PWR8_CFLAGS="-mpower8-vector"
480 have_pwr8_intrinsics=no
481 AC_MSG_CHECKING(whether gcc supports -mpower8-vector)
482 save_CFLAGS=$CFLAGS
483 CFLAGS="$PWR8_CFLAGS $CFLAGS"
484 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
485 #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
486 #error "Need GCC >= 4.8 for sane POWER8 support"
487 #endif
488 #include <altivec.h>
489 int main () {
490 vector unsigned char r;
491 vector unsigned int v = vec_splat_u32 (1);
492 r = __builtin_vec_vgbbd ((vector unsigned char) v);
493 return 0;
494 }]])], have_pwr8_intrinsics=yes)
495 CFLAGS=$save_CFLAGS
496
497 AC_ARG_ENABLE(pwr8,
498 [AS_HELP_STRING([--disable-pwr8],
499 [disable POWER8-specific instructions])],
500 [enable_pwr8=$enableval], [enable_pwr8=auto])
501
502 if test "x$enable_pwr8" = xno ; then
503 have_pwr8_intrinsics=disabled
504 fi
505
506 if test $have_pwr8_intrinsics = yes && test $little_endian = yes ; then
507 DEFINES="$DEFINES -D_ARCH_PWR8"
508 CXXFLAGS="$CXXFLAGS $PWR8_CFLAGS"
509 CFLAGS="$CFLAGS $PWR8_CFLAGS"
510 else
511 PWR8_CFLAGS=
512 fi
513
514 AC_MSG_RESULT($have_pwr8_intrinsics)
515 if test "x$enable_pwr8" = xyes && test $have_pwr8_intrinsics = no ; then
516 AC_MSG_ERROR([POWER8 compiler support not detected])
517 fi
518
519 if test $have_pwr8_intrinsics = yes && test $little_endian = no ; then
520 AC_MSG_WARN([POWER8 optimization is enabled only on POWER8 Little-Endian])
521 fi
522
523 AC_SUBST([PWR8_CFLAGS], $PWR8_CFLAGS)
524
525 dnl Can't have static and shared libraries, default to static if user
526 dnl explicitly requested. If both disabled, set to static since shared
527 dnl was explicitly requested.
528 case "x$enable_static$enable_shared" in
529 xyesyes)
530 AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
531 ;;
532 xnono)
533 AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
534 ;;
535 esac
536
537 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
538
539 dnl
540 dnl other compiler options
541 dnl
542 AC_ARG_ENABLE([debug],
543 [AS_HELP_STRING([--enable-debug],
544 [use debug compiler flags and macros @<:@default=disabled@:>@])],
545 [enable_debug="$enableval"],
546 [enable_debug=no]
547 )
548
549 AC_ARG_ENABLE([profile],
550 [AS_HELP_STRING([--enable-profile],
551 [enable profiling of code @<:@default=disabled@:>@])],
552 [enable_profile="$enableval"],
553 [enable_profile=no]
554 )
555
556 AC_ARG_ENABLE([sanitize],
557 [AS_HELP_STRING([--enable-sanitize@<:@=address|undefined@:>@],
558 [enable code sanitizer @<:@default=disabled@:>@])],
559 [enable_sanitize="$enableval"],
560 [enable_sanitize=no])
561
562 if test "x$enable_profile" = xyes; then
563 DEFINES="$DEFINES -DPROFILE"
564 if test "x$GCC" = xyes; then
565 CFLAGS="$CFLAGS -fno-omit-frame-pointer"
566 fi
567 if test "x$GXX" = xyes; then
568 CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer"
569 fi
570 fi
571
572 if test "x$enable_debug" = xyes; then
573 DEFINES="$DEFINES -DDEBUG"
574 if test "x$enable_profile" = xyes; then
575 AC_MSG_WARN([Debug and Profile are enabled at the same time])
576 fi
577 if test "x$GCC" = xyes; then
578 if ! echo "$CFLAGS" | grep -q -e '-g'; then
579 CFLAGS="$CFLAGS -g"
580 fi
581 if ! echo "$CFLAGS" | grep -q -e '-O'; then
582 CFLAGS="$CFLAGS -O0"
583 fi
584 fi
585 if test "x$GXX" = xyes; then
586 if ! echo "$CXXFLAGS" | grep -q -e '-g'; then
587 CXXFLAGS="$CXXFLAGS -g"
588 fi
589 if ! echo "$CXXFLAGS" | grep -q -e '-O'; then
590 CXXFLAGS="$CXXFLAGS -O0"
591 fi
592 fi
593 else
594 DEFINES="$DEFINES -DNDEBUG"
595 fi
596
597 if test "x$enable_sanitize" != xno; then
598 if test "x$enable_profile" = xyes; then
599 AC_MSG_WARN([Sanitize and Profile are enabled at the same time])
600 fi
601
602 CFLAGS="$CFLAGS -fsanitize=$enable_sanitize"
603 CXXFLAGS="$CXXFLAGS -fsanitize=$enable_sanitize"
604 LDFLAGS="$LDFLAGS -fsanitize=$enable_sanitize"
605
606 AC_LINK_IFELSE(
607 [AC_LANG_SOURCE([int main(){return 0;}])],
608 [],
609 [AC_MSG_FAILURE([sanitize flags '$enable_sanitize' not supported])])
610 fi
611
612 dnl
613 dnl Check if linker supports -Bsymbolic
614 dnl
615 save_LDFLAGS=$LDFLAGS
616 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
617 AC_MSG_CHECKING([if ld supports -Bsymbolic])
618 AC_LINK_IFELSE(
619 [AC_LANG_SOURCE([int main() { return 0;}])],
620 [AC_MSG_RESULT([yes])
621 BSYMBOLIC="-Wl,-Bsymbolic";],
622 [AC_MSG_RESULT([no])
623 BSYMBOLIC="";])
624 LDFLAGS=$save_LDFLAGS
625
626 AC_SUBST([BSYMBOLIC])
627
628 dnl
629 dnl Check if linker supports garbage collection
630 dnl
631 save_LDFLAGS=$LDFLAGS
632 LDFLAGS="$LDFLAGS -Wl,--gc-sections"
633 AC_MSG_CHECKING([whether ld supports --gc-sections])
634 AC_LINK_IFELSE(
635 [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
636 [AC_MSG_RESULT([yes])
637 GC_SECTIONS="-Wl,--gc-sections";],
638 [AC_MSG_RESULT([no])
639 GC_SECTIONS="";])
640 LDFLAGS=$save_LDFLAGS
641
642 AC_SUBST([GC_SECTIONS])
643
644 dnl
645 dnl OpenBSD does not have DT_NEEDED entries for libc by design
646 dnl so when these flags are passed to ld via libtool the checks will fail
647 dnl
648 case "$host_os" in
649 openbsd* | darwin* )
650 LD_NO_UNDEFINED="" ;;
651 *)
652 if test "x$enable_sanitize" = xno; then
653 LD_NO_UNDEFINED="-Wl,--no-undefined"
654 else
655 LD_NO_UNDEFINED=""
656 fi
657 ;;
658 esac
659
660 AC_SUBST([LD_NO_UNDEFINED])
661
662 dnl
663 dnl Check if linker supports version scripts
664 dnl
665 AC_MSG_CHECKING([if the linker supports version-scripts])
666 save_LDFLAGS=$LDFLAGS
667 LDFLAGS="$LDFLAGS -Wl,--version-script=$srcdir/build-support/conftest.map"
668 AC_LINK_IFELSE(
669 [AC_LANG_SOURCE([int main() { return 0;}])],
670 [have_ld_version_script=yes;AC_MSG_RESULT(yes)],
671 [have_ld_version_script=no; AC_MSG_RESULT(no)])
672 LDFLAGS=$save_LDFLAGS
673 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
674
675 dnl
676 dnl Check if linker supports dynamic list files
677 dnl
678 AC_MSG_CHECKING([if the linker supports --dynamic-list])
679 save_LDFLAGS=$LDFLAGS
680 LDFLAGS="$LDFLAGS -Wl,--dynamic-list=$srcdir/build-support/conftest.dyn"
681 AC_LINK_IFELSE(
682 [AC_LANG_SOURCE([int main() { return 0;}])],
683 [have_ld_dynamic_list=yes;AC_MSG_RESULT(yes)],
684 [have_ld_dynamic_list=no; AC_MSG_RESULT(no)])
685 LDFLAGS=$save_LDFLAGS
686 AM_CONDITIONAL(HAVE_LD_DYNAMIC_LIST, test "$have_ld_dynamic_list" = "yes")
687
688 dnl
689 dnl OSX linker does not support build-id
690 dnl
691 case "$host_os" in
692 darwin*)
693 LD_BUILD_ID=""
694 ;;
695 *)
696 LD_BUILD_ID="-Wl,--build-id=sha1"
697 ;;
698 esac
699 AC_SUBST([LD_BUILD_ID])
700
701 dnl
702 dnl compatibility symlinks
703 dnl
704 case "$host_os" in
705 linux* )
706 HAVE_COMPAT_SYMLINKS=yes ;;
707 * )
708 HAVE_COMPAT_SYMLINKS=no ;;
709 esac
710
711 AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
712
713 dnl
714 dnl library names
715 dnl
716 dnl Unfortunately we need to do a few things that libtool can't help us with,
717 dnl so we need some knowledge of shared library filenames:
718 dnl
719 dnl LIB_EXT is the extension used when creating symlinks for alternate
720 dnl filenames for a shared library which will be dynamically loaded
721 dnl
722 dnl IMP_LIB_EXT is the extension used when checking for the presence of a
723 dnl the file for a shared library we wish to link with
724 dnl
725 case "$host_os" in
726 darwin* )
727 LIB_EXT='dylib'
728 IMP_LIB_EXT=$LIB_EXT
729 ;;
730 cygwin* )
731 LIB_EXT='dll'
732 IMP_LIB_EXT='dll.a'
733 ;;
734 aix* )
735 LIB_EXT='a'
736 IMP_LIB_EXT=$LIB_EXT
737 ;;
738 * )
739 LIB_EXT='so'
740 IMP_LIB_EXT=$LIB_EXT
741 ;;
742 esac
743
744 AC_SUBST([LIB_EXT])
745
746 dnl
747 dnl potentially-infringing-but-nobody-knows-for-sure stuff
748 dnl
749 AC_ARG_ENABLE([texture-float],
750 [AS_HELP_STRING([--enable-texture-float],
751 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
752 [enable_texture_float="$enableval"],
753 [enable_texture_float=no]
754 )
755 if test "x$enable_texture_float" = xyes; then
756 AC_MSG_WARN([Floating-point textures enabled.])
757 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
758 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
759 fi
760
761 dnl
762 dnl Arch/platform-specific settings
763 dnl
764 AC_ARG_ENABLE([asm],
765 [AS_HELP_STRING([--disable-asm],
766 [disable assembly usage @<:@default=enabled on supported platforms@:>@])],
767 [enable_asm="$enableval"],
768 [enable_asm=yes]
769 )
770 asm_arch=""
771 AC_MSG_CHECKING([whether to enable assembly])
772 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
773 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
774 if test "x$enable_asm" = xyes -a "x$cross_compiling" = xyes; then
775 case "$host_cpu" in
776 i?86 | x86_64 | amd64)
777 if test "x$host_cpu" != "x$target_cpu"; then
778 enable_asm=no
779 AC_MSG_RESULT([no, cross compiling])
780 fi
781 ;;
782 esac
783 fi
784 # check for supported arches
785 if test "x$enable_asm" = xyes; then
786 case "$host_cpu" in
787 i?86)
788 case "$host_os" in
789 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
790 asm_arch=x86
791 ;;
792 esac
793 ;;
794 x86_64|amd64)
795 case "$host_os" in
796 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
797 asm_arch=x86_64
798 ;;
799 esac
800 ;;
801 sparc*)
802 case "$host_os" in
803 linux*)
804 asm_arch=sparc
805 ;;
806 esac
807 ;;
808 powerpc64le)
809 case "$host_os" in
810 linux*)
811 asm_arch=ppc64le
812 ;;
813 esac
814 ;;
815 aarch64)
816 case "$host_os" in
817 linux*)
818 asm_arch=aarch64
819 ;;
820 esac
821 ;;
822 arm)
823 case "$host_os" in
824 linux*)
825 asm_arch=arm
826 ;;
827 esac
828 ;;
829 esac
830
831 case "$asm_arch" in
832 x86)
833 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
834 AC_MSG_RESULT([yes, x86])
835 ;;
836 x86_64|amd64)
837 DEFINES="$DEFINES -DUSE_X86_64_ASM"
838 AC_MSG_RESULT([yes, x86_64])
839 ;;
840 sparc)
841 DEFINES="$DEFINES -DUSE_SPARC_ASM"
842 AC_MSG_RESULT([yes, sparc])
843 ;;
844 ppc64le)
845 DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
846 AC_MSG_RESULT([yes, ppc64le])
847 ;;
848 aarch64)
849 DEFINES="$DEFINES -DUSE_AARCH64_ASM"
850 AC_MSG_RESULT([yes, aarch64])
851 ;;
852 arm)
853 DEFINES="$DEFINES -DUSE_ARM_ASM"
854 AC_MSG_RESULT([yes, arm])
855 ;;
856 *)
857 AC_MSG_RESULT([no, platform not supported])
858 ;;
859 esac
860 fi
861
862 AC_HEADER_MAJOR
863 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
864 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
865 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
866 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
867 AC_CHECK_FUNC([timespec_get], [DEFINES="$DEFINES -DHAVE_TIMESPEC_GET"])
868 AC_CHECK_FUNC([memfd_create], [DEFINES="$DEFINES -DHAVE_MEMFD_CREATE"])
869
870 AC_MSG_CHECKING([whether strtod has locale support])
871 AC_LINK_IFELSE([AC_LANG_SOURCE([[
872 #define _GNU_SOURCE
873 #include <stdlib.h>
874 #include <locale.h>
875 #ifdef HAVE_XLOCALE_H
876 #include <xlocale.h>
877 #endif
878 int main() {
879 locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
880 const char *s = "1.0";
881 char *end;
882 double d = strtod_l(s, end, loc);
883 float f = strtof_l(s, end, loc);
884 freelocale(loc);
885 return 0;
886 }]])],
887 [DEFINES="$DEFINES -DHAVE_STRTOD_L"];
888 AC_MSG_RESULT([yes]),
889 AC_MSG_RESULT([no]))
890
891 dnl Check to see if dlopen is in default libraries (like Solaris, which
892 dnl has it in libc), or if libdl is needed to get it.
893 AC_CHECK_FUNC([dlopen], [],
894 [AC_CHECK_LIB([dl], [dlopen],
895 [DLOPEN_LIBS="-ldl"])])
896 AC_SUBST([DLOPEN_LIBS])
897
898 dnl Check if that library also has dladdr
899 save_LIBS="$LIBS"
900 LIBS="$LIBS $DLOPEN_LIBS"
901 AC_CHECK_FUNCS([dladdr])
902 LIBS="$save_LIBS"
903
904 AC_CHECK_FUNC([dl_iterate_phdr], [DEFINES="$DEFINES -DHAVE_DL_ITERATE_PHDR"])
905
906 case "$host_os" in
907 darwin*)
908 ;;
909 *)
910 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
911 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
912 [AC_MSG_ERROR([Could not find clock_gettime])])])
913 AC_SUBST([CLOCK_LIB])
914 ;;
915 esac
916
917 dnl See if posix_memalign is available
918 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
919
920 dnl Check for zlib
921 PKG_CHECK_MODULES([ZLIB], [zlib >= $ZLIB_REQUIRED])
922 DEFINES="$DEFINES -DHAVE_ZLIB"
923
924 dnl Check for pthreads
925 AX_PTHREAD
926 if test "x$ax_pthread_ok" = xno; then
927 AC_MSG_ERROR([Building mesa on this platform requires pthreads])
928 fi
929 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
930 dnl to -pthread, which causes problems if we need -lpthread to appear in
931 dnl pkgconfig files. Since Android doesn't have a pthread lib, this check
932 dnl is not valid for that platform.
933 if test "x$android" = xno; then
934 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
935 fi
936 dnl According to the manual when using pthreads, one should add -pthread to
937 dnl both compile and link-time arguments.
938 dnl In practise that should be sufficient for all platforms, since any
939 dnl platforms build with GCC and Clang support the flag.
940 PTHREAD_LIBS="$PTHREAD_LIBS -pthread"
941
942 dnl pthread-stubs is mandatory on some BSD platforms, due to the nature of the
943 dnl project. Even then there's a notable issue as described in the project README
944 case "$host_os" in
945 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu* | openbsd*)
946 pthread_stubs_possible="no"
947 ;;
948 * )
949 pthread_stubs_possible="yes"
950 ;;
951 esac
952
953 if test "x$pthread_stubs_possible" = xyes; then
954 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
955 fi
956
957 dnl Check for futex for fast inline simple_mtx_t.
958 AC_CHECK_HEADER([linux/futex.h], [DEFINES="$DEFINES -DHAVE_LINUX_FUTEX_H"])
959
960 dnl SELinux awareness.
961 AC_ARG_ENABLE([selinux],
962 [AS_HELP_STRING([--enable-selinux],
963 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
964 [MESA_SELINUX="$enableval"],
965 [MESA_SELINUX=no])
966 if test "x$enable_selinux" = "xyes"; then
967 PKG_CHECK_MODULES([SELINUX], [libselinux], [],
968 [AC_CHECK_HEADER([selinux/selinux.h],[],
969 [AC_MSG_ERROR([SELinux headers not found])])
970 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
971 [AC_MSG_ERROR([SELinux library not found])])
972 SELINUX_LIBS="-lselinux"])
973 DEFINES="$DEFINES -DMESA_SELINUX"
974 fi
975 AC_SUBST([SELINUX_CFLAGS])
976 AC_SUBST([SELINUX_LIBS])
977
978 dnl
979 dnl LLVM
980 dnl
981 AC_ARG_ENABLE([llvm-shared-libs],
982 [AS_HELP_STRING([--enable-llvm-shared-libs],
983 [link with LLVM shared libraries @<:@default=enabled@:>@])],
984 [enable_llvm_shared_libs="$enableval"],
985 [enable_llvm_shared_libs=yes])
986
987 AC_ARG_WITH([llvm-prefix],
988 [AS_HELP_STRING([--with-llvm-prefix],
989 [Prefix for LLVM installations in non-standard locations])],
990 [llvm_prefix="$withval"],
991 [llvm_prefix=''])
992
993 PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
994 if test "x$have_libelf" = xno; then
995 LIBELF_LIBS=''
996 LIBELF_CFLAGS=''
997 AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;LIBELF_LIBS=-lelf], [have_libelf=no])
998 AC_SUBST([LIBELF_LIBS])
999 AC_SUBST([LIBELF_CFLAGS])
1000 fi
1001
1002 if test -z "$LLVM_CONFIG"; then
1003 if test -n "$llvm_prefix"; then
1004 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1005 else
1006 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1007 fi
1008 fi
1009
1010 llvm_add_component() {
1011 new_llvm_component=$1
1012 driver_name=$2
1013
1014 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
1015 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
1016 else
1017 AC_MSG_ERROR([LLVM component '$new_llvm_component' not enabled in your LLVM build. Required by $driver_name.])
1018 fi
1019 }
1020
1021 llvm_add_optional_component() {
1022 new_llvm_component=$1
1023 driver_name=$2
1024
1025 if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
1026 LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
1027 fi
1028 }
1029
1030 llvm_add_default_components() {
1031 driver_name=$1
1032
1033 # Required default components
1034 llvm_add_component "bitwriter" $driver_name
1035 llvm_add_component "engine" $driver_name
1036 llvm_add_component "mcdisassembler" $driver_name
1037 llvm_add_component "mcjit" $driver_name
1038
1039 # Optional default components
1040 llvm_add_optional_component "inteljitevents" $driver_name
1041 }
1042
1043 llvm_add_target() {
1044 new_llvm_target=$1
1045 driver_name=$2
1046
1047 if $LLVM_CONFIG --targets-built | grep -iqw $new_llvm_target ; then
1048 llvm_add_component $new_llvm_target $driver_name
1049 else
1050 AC_MSG_ERROR([LLVM target '$new_llvm_target' not enabled in your LLVM build. Required by $driver_name.])
1051 fi
1052 }
1053
1054 # Call this inside ` ` to get the return value.
1055 # $1 is the llvm-config command with arguments.
1056 strip_unwanted_llvm_flags() {
1057 echo " `$1` " | sed -E \
1058 -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
1059 -e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
1060 -e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
1061 -e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
1062 -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
1063 -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
1064 -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
1065 -e 's/-fno-rtti[[[:space:]]]/-Fno-rtti /g' \
1066 -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
1067 -e 's/-Fno-rtti[[[:space:]]]/-fno-rtti /g' \
1068 -e 's/^[[[:space:]]]//' \
1069 -e 's/[[[:space:]]]$//'
1070 }
1071
1072 llvm_set_environment_variables() {
1073 if test "x$LLVM_CONFIG" != xno; then
1074 LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
1075 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1076 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1077 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1078
1079 # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
1080 save_CFLAGS="$CFLAGS"
1081 CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
1082
1083 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1084 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1085 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1086 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1087 AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
1088 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1089
1090 CFLAGS="$save_CFLAGS"
1091
1092 # Only needed for LLVM < 3.6.0
1093 if test -z "$LLVM_VERSION_PATCH"; then
1094 LLVM_VERSION_PATCH=0
1095 fi
1096
1097 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1098
1099 FOUND_LLVM=yes
1100 else
1101 FOUND_LLVM=no
1102 LLVM_VERSION_INT=0
1103 fi
1104 }
1105
1106 require_llvm() {
1107 if test "x$enable_llvm" != "xyes"; then
1108 AC_MSG_ERROR([--enable-llvm is required when building $1])
1109 fi
1110 }
1111
1112 llvm_require_version() {
1113 require_llvm $2
1114
1115 llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
1116 llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
1117 llvm_target_version_patch=`echo $1 | cut -d. -f3 | egrep -o '^[[0-9]]+'`
1118
1119 if test "$LLVM_VERSION_MAJOR" -gt "$llvm_target_version_major"; then
1120 # major > required major
1121 # --> OK
1122 return
1123 fi
1124
1125 if test "$LLVM_VERSION_MAJOR" -eq "$llvm_target_version_major"; then
1126 if test "$LLVM_VERSION_MINOR" -gt "$llvm_target_version_minor"; then
1127 # major = required major and
1128 # minor > required minor
1129 # --> OK
1130 return
1131 else
1132 if test "$LLVM_VERSION_MINOR" -eq "$llvm_target_version_minor"; then
1133 if test "$LLVM_VERSION_PATCH" -ge "$llvm_target_version_patch"; then
1134 # major = required major and
1135 # minor = required minor and
1136 # patch >= required patch
1137 # --> OK
1138 return
1139 fi
1140 fi
1141 fi
1142 fi
1143
1144 AC_MSG_ERROR([LLVM $1 or newer is required for $2])
1145 }
1146
1147 radeon_llvm_check() {
1148 if test ${LLVM_VERSION_INT} -lt 307; then
1149 amdgpu_llvm_target_name='r600'
1150 else
1151 amdgpu_llvm_target_name='amdgpu'
1152 fi
1153
1154 llvm_require_version $*
1155
1156 llvm_add_target $amdgpu_llvm_target_name $2
1157
1158 llvm_add_default_components $2
1159 llvm_add_component "bitreader" $2
1160 llvm_add_component "ipo" $2
1161
1162 if test "x$have_libelf" != xyes; then
1163 AC_MSG_ERROR([$2 requires libelf when using llvm])
1164 fi
1165 }
1166
1167 llvm_set_environment_variables
1168
1169 AC_SUBST([LLVM_CFLAGS])
1170 AC_SUBST([LLVM_CXXFLAGS])
1171 AC_SUBST([LLVM_LIBS])
1172 AC_SUBST([LLVM_LDFLAGS])
1173 AC_SUBST([LLVM_INCLUDEDIR])
1174
1175 dnl
1176 dnl libunwind
1177 dnl
1178 PKG_CHECK_EXISTS(libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
1179 AC_ARG_ENABLE([libunwind],
1180 [AS_HELP_STRING([--enable-libunwind],
1181 [Use libunwind for backtracing (default: auto)])],
1182 [LIBUNWIND="$enableval"],
1183 [LIBUNWIND="$HAVE_LIBUNWIND"])
1184
1185 if test "x$LIBUNWIND" = "xyes"; then
1186 PKG_CHECK_MODULES(LIBUNWIND, libunwind)
1187 AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
1188 fi
1189
1190
1191 dnl Options for APIs
1192 AC_ARG_ENABLE([opengl],
1193 [AS_HELP_STRING([--disable-opengl],
1194 [disable support for standard OpenGL API @<:@default=enabled@:>@])],
1195 [enable_opengl="$enableval"],
1196 [enable_opengl=yes])
1197 AC_ARG_ENABLE([gles1],
1198 [AS_HELP_STRING([--disable-gles1],
1199 [disable support for OpenGL ES 1.x API @<:@default=enabled@:>@])],
1200 [enable_gles1="$enableval"],
1201 [enable_gles1=yes])
1202 AC_ARG_ENABLE([gles2],
1203 [AS_HELP_STRING([--disable-gles2],
1204 [disable support for OpenGL ES 2.x API @<:@default=enabled@:>@])],
1205 [enable_gles2="$enableval"],
1206 [enable_gles2=yes])
1207
1208 AC_ARG_ENABLE([dri],
1209 [AS_HELP_STRING([--enable-dri],
1210 [enable DRI modules @<:@default=enabled@:>@])],
1211 [enable_dri="$enableval"],
1212 [enable_dri=yes])
1213
1214 AC_ARG_ENABLE([gallium-extra-hud],
1215 [AS_HELP_STRING([--enable-gallium-extra-hud],
1216 [enable HUD block/NIC I/O HUD stats support @<:@default=disabled@:>@])],
1217 [enable_gallium_extra_hud="$enableval"],
1218 [enable_gallium_extra_hud=no])
1219 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes)
1220 if test "x$enable_gallium_extra_hud" = xyes ; then
1221 DEFINES="${DEFINES} -DHAVE_GALLIUM_EXTRA_HUD=1"
1222 fi
1223
1224 #TODO: no pkgconfig .pc available for libsensors.
1225 #PKG_CHECK_MODULES([LIBSENSORS], [libsensors >= $LIBSENSORS_REQUIRED], [enable_lmsensors=yes], [enable_lmsensors=no])
1226 AC_ARG_ENABLE([lmsensors],
1227 [AS_HELP_STRING([--enable-lmsensors],
1228 [enable HUD lmsensor support @<:@default=disabled@:>@])],
1229 [enable_lmsensors="$enableval"],
1230 [enable_lmsensors=no])
1231 AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
1232 if test "x$enable_lmsensors" = xyes ; then
1233 DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
1234 LIBSENSORS_LIBS="-lsensors"
1235 else
1236 LIBSENSORS_LIBS=""
1237 fi
1238 AC_SUBST(LIBSENSORS_LIBS)
1239
1240 case "$host_os" in
1241 linux*)
1242 dri3_default=yes
1243 ;;
1244 *)
1245 dri3_default=no
1246 ;;
1247 esac
1248
1249 if test "x$enable_dri" = xno; then
1250 dri3_default=no
1251 fi
1252
1253 AC_ARG_ENABLE([dri3],
1254 [AS_HELP_STRING([--enable-dri3],
1255 [enable DRI3 @<:@default=auto@:>@])],
1256 [enable_dri3="$enableval"],
1257 [enable_dri3="$dri3_default"])
1258 AC_ARG_ENABLE([glx],
1259 [AS_HELP_STRING([--enable-glx@<:@=dri|xlib|gallium-xlib@:>@],
1260 [enable the GLX library and choose an implementation @<:@default=auto@:>@])],
1261 [enable_glx="$enableval"],
1262 [enable_glx=yes])
1263 AC_ARG_ENABLE([osmesa],
1264 [AS_HELP_STRING([--enable-osmesa],
1265 [enable OSMesa library @<:@default=disabled@:>@])],
1266 [enable_osmesa="$enableval"],
1267 [enable_osmesa=no])
1268 AC_ARG_ENABLE([gallium-osmesa],
1269 [AS_HELP_STRING([--enable-gallium-osmesa],
1270 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
1271 [enable_gallium_osmesa="$enableval"],
1272 [enable_gallium_osmesa=no])
1273 AC_ARG_ENABLE([egl],
1274 [AS_HELP_STRING([--disable-egl],
1275 [disable EGL library @<:@default=enabled@:>@])],
1276 [enable_egl="$enableval"],
1277 [enable_egl=yes])
1278
1279 AC_ARG_ENABLE([xa],
1280 [AS_HELP_STRING([--enable-xa],
1281 [enable build of the XA X Acceleration API @<:@default=disabled@:>@])],
1282 [enable_xa="$enableval"],
1283 [enable_xa=no])
1284 AC_ARG_ENABLE([gbm],
1285 [AS_HELP_STRING([--enable-gbm],
1286 [enable gbm library @<:@default=yes except cygwin and macOS@:>@])],
1287 [enable_gbm="$enableval"],
1288 [case "$host_os" in
1289 cygwin* | darwin*)
1290 enable_gbm=no
1291 ;;
1292 *)
1293 enable_gbm=yes
1294 ;;
1295 esac])
1296 AC_ARG_ENABLE([nine],
1297 [AS_HELP_STRING([--enable-nine],
1298 [enable build of the nine Direct3D9 API @<:@default=no@:>@])],
1299 [enable_nine="$enableval"],
1300 [enable_nine=no])
1301
1302 AC_ARG_ENABLE([xvmc],
1303 [AS_HELP_STRING([--enable-xvmc],
1304 [enable xvmc library @<:@default=auto@:>@])],
1305 [enable_xvmc="$enableval"],
1306 [enable_xvmc=auto])
1307 AC_ARG_ENABLE([vdpau],
1308 [AS_HELP_STRING([--enable-vdpau],
1309 [enable vdpau library @<:@default=auto@:>@])],
1310 [enable_vdpau="$enableval"],
1311 [enable_vdpau=auto])
1312 AC_ARG_ENABLE([omx],
1313 [AS_HELP_STRING([--enable-omx],
1314 [DEPRECATED: Use --enable-omx-bellagio instead @<:@default=auto@:>@])],
1315 [AC_MSG_ERROR([--enable-omx is deprecated. Use --enable-omx-bellagio instead.])],
1316 [])
1317 AC_ARG_ENABLE([omx-bellagio],
1318 [AS_HELP_STRING([--enable-omx-bellagio],
1319 [enable OpenMAX Bellagio library @<:@default=disabled@:>@])],
1320 [enable_omx_bellagio="$enableval"],
1321 [enable_omx_bellagio=no])
1322 AC_ARG_ENABLE([va],
1323 [AS_HELP_STRING([--enable-va],
1324 [enable va library @<:@default=auto@:>@])],
1325 [enable_va="$enableval"],
1326 [enable_va=auto])
1327 AC_ARG_ENABLE([opencl],
1328 [AS_HELP_STRING([--enable-opencl],
1329 [enable OpenCL library @<:@default=disabled@:>@])],
1330 [enable_opencl="$enableval"],
1331 [enable_opencl=no])
1332 AC_ARG_ENABLE([opencl_icd],
1333 [AS_HELP_STRING([--enable-opencl-icd],
1334 [Build an OpenCL ICD library to be loaded by an ICD implementation
1335 @<:@default=enabled@:>@])],
1336 [enable_opencl_icd="$enableval"],
1337 [enable_opencl_icd=yes])
1338
1339 AC_ARG_ENABLE([gallium-tests],
1340 [AS_HELP_STRING([--enable-gallium-tests],
1341 [Enable optional Gallium tests) @<:@default=disabled@:>@])],
1342 [enable_gallium_tests="$enableval"],
1343 [enable_gallium_tests=no])
1344
1345 # Option for Gallium drivers
1346
1347 # Keep this in sync with the --with-gallium-drivers help string default value
1348 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
1349
1350 AC_ARG_WITH([gallium-drivers],
1351 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
1352 [comma delimited Gallium drivers list, e.g.
1353 "i915,nouveau,r300,r600,radeonsi,freedreno,pl111,svga,swrast,swr,vc4,vc5,virgl,etnaviv,imx"
1354 @<:@default=r300,r600,svga,swrast@:>@])],
1355 [with_gallium_drivers="$withval"],
1356 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
1357
1358 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
1359 # here so that the script doesn't choke on an unknown driver name later.
1360 case "$with_gallium_drivers" in
1361 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
1362 no) with_gallium_drivers='' ;;
1363 esac
1364
1365 if test "x$enable_opengl" = xno -a \
1366 "x$enable_gles1" = xno -a \
1367 "x$enable_gles2" = xno -a \
1368 "x$enable_nine" = xno -a \
1369 "x$enable_xa" = xno -a \
1370 "x$enable_xvmc" = xno -a \
1371 "x$enable_vdpau" = xno -a \
1372 "x$enable_omx_bellagio" = xno -a \
1373 "x$enable_va" = xno -a \
1374 "x$enable_opencl" = xno; then
1375 AC_MSG_ERROR([at least one API should be enabled])
1376 fi
1377
1378 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
1379 if test "x$enable_opengl" = xno -a \
1380 "x$enable_gles1" = xyes; then
1381 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
1382 fi
1383
1384 if test "x$enable_opengl" = xno -a \
1385 "x$enable_gles2" = xyes; then
1386 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
1387 fi
1388
1389 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
1390 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
1391 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
1392 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
1393 "x$enable_gles1" = xyes -o \
1394 "x$enable_gles2" = xyes)
1395 AM_CONDITIONAL(NEED_KHRPLATFORM, test "x$enable_egl" = xyes -o \
1396 "x$enable_gles1" = xyes -o \
1397 "x$enable_gles2" = xyes)
1398
1399 # Validate GLX options
1400 if test "x$enable_glx" = xyes; then
1401 if test "x$enable_dri" = xyes; then
1402 enable_glx=dri
1403 elif test -n "$with_gallium_drivers"; then
1404 enable_glx=gallium-xlib
1405 else
1406 enable_glx=xlib
1407 fi
1408 fi
1409 case "x$enable_glx" in
1410 xdri | xxlib | xgallium-xlib)
1411 # GLX requires OpenGL
1412 if test "x$enable_opengl" = xno; then
1413 AC_MSG_ERROR([GLX cannot be built without OpenGL])
1414 fi
1415
1416 # Check individual dependencies
1417 case "x$enable_glx" in
1418 xdri)
1419 if test "x$enable_dri" = xno; then
1420 AC_MSG_ERROR([DRI-based GLX requires DRI to be enabled])
1421 fi
1422 ;;
1423 xxlib)
1424 if test "x$enable_dri" = xyes; then
1425 AC_MSG_ERROR([Xlib-based GLX cannot be built with DRI enabled])
1426 fi
1427 ;;
1428 xgallium-xlib )
1429 if test "x$enable_dri" = xyes; then
1430 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built with DRI enabled])
1431 fi
1432 if test -z "$with_gallium_drivers"; then
1433 AC_MSG_ERROR([Xlib-based (Gallium) GLX cannot be built without Gallium enabled])
1434 fi
1435 ;;
1436 esac
1437 ;;
1438 xno)
1439 ;;
1440 *)
1441 AC_MSG_ERROR([Illegal value for --enable-glx: $enable_glx])
1442 ;;
1443 esac
1444
1445 AM_CONDITIONAL(HAVE_GLX, test "x$enable_glx" != xno)
1446 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xdri)
1447 AM_CONDITIONAL(HAVE_XLIB_GLX, test "x$enable_glx" = xxlib)
1448 AM_CONDITIONAL(HAVE_GALLIUM_XLIB_GLX, test "x$enable_glx" = xgallium-xlib)
1449
1450 DEFAULT_GL_LIB_NAME=GL
1451
1452 dnl
1453 dnl Libglvnd configuration
1454 dnl
1455 AC_ARG_ENABLE([libglvnd],
1456 [AS_HELP_STRING([--enable-libglvnd],
1457 [Build GLX and EGL for libglvnd @<:@default=disabled@:>@])],
1458 [enable_libglvnd="$enableval"],
1459 [enable_libglvnd=no])
1460 AM_CONDITIONAL(USE_LIBGLVND, test "x$enable_libglvnd" = xyes)
1461
1462 if test "x$enable_libglvnd" = xyes ; then
1463 case "x$enable_glx" in
1464 xxlib | xgallium-xlib )
1465 AC_MSG_ERROR([cannot build libgvnd when Xlib-GLX or Gallium-Xlib-GLX is enabled])
1466 ;;
1467 esac
1468
1469 PKG_CHECK_MODULES([GLVND], libglvnd >= 0.2.0)
1470 LIBGLVND_DATADIR=`$PKG_CONFIG --variable=datadir libglvnd`
1471 AC_SUBST([LIBGLVND_DATADIR])
1472
1473 DEFINES="${DEFINES} -DUSE_LIBGLVND=1"
1474 DEFAULT_GL_LIB_NAME=GLX_mesa
1475
1476 if test "x$enable_glx" = xno -a "x$enable_egl" = xno; then
1477 AC_MSG_ERROR([cannot build libglvnd without GLX or EGL])
1478 fi
1479 fi
1480
1481 AC_ARG_WITH([gl-lib-name],
1482 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
1483 [specify GL library name @<:@default=GL@:>@])],
1484 [GL_LIB=$withval],
1485 [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1486 AC_ARG_WITH([osmesa-lib-name],
1487 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
1488 [specify OSMesa library name @<:@default=OSMesa@:>@])],
1489 [OSMESA_LIB=$withval],
1490 [OSMESA_LIB=OSMesa])
1491 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB="$DEFAULT_GL_LIB_NAME"])
1492 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
1493
1494 dnl
1495 dnl Mangled Mesa support
1496 dnl
1497 AC_ARG_ENABLE([mangling],
1498 [AS_HELP_STRING([--enable-mangling],
1499 [enable mangled symbols and library name @<:@default=disabled@:>@])],
1500 [enable_mangling="${enableval}"],
1501 [enable_mangling=no]
1502 )
1503 if test "x${enable_mangling}" = "xyes" ; then
1504 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
1505 GL_LIB="Mangled${GL_LIB}"
1506 OSMESA_LIB="Mangled${OSMESA_LIB}"
1507 fi
1508 AC_SUBST([GL_LIB])
1509 AC_SUBST([OSMESA_LIB])
1510
1511 # Check for libdrm
1512 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
1513 [have_libdrm=yes], [have_libdrm=no])
1514 if test "x$have_libdrm" = xyes; then
1515 DEFINES="$DEFINES -DHAVE_LIBDRM"
1516 fi
1517
1518 require_libdrm() {
1519 if test "x$have_libdrm" != xyes; then
1520 AC_MSG_ERROR([$1 requires libdrm >= $LIBDRM_REQUIRED])
1521 fi
1522 }
1523
1524
1525 # Select which platform-dependent DRI code gets built
1526 case "$host_os" in
1527 darwin*)
1528 dri_platform='apple' ;;
1529 cygwin*)
1530 dri_platform='windows' ;;
1531 gnu*)
1532 dri_platform='none' ;;
1533 *)
1534 dri_platform='drm' ;;
1535 esac
1536
1537 if test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes; then
1538 have_drisw_kms='yes'
1539 fi
1540
1541 AM_CONDITIONAL(HAVE_DRICOMMON, test "x$enable_dri" = xyes )
1542 AM_CONDITIONAL(HAVE_DRISW, test "x$enable_dri" = xyes )
1543 AM_CONDITIONAL(HAVE_DRISW_KMS, test "x$have_drisw_kms" = xyes )
1544 AM_CONDITIONAL(HAVE_DRI2, test "x$enable_dri" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1545 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes -a "x$dri_platform" = xdrm -a "x$have_libdrm" = xyes )
1546 AM_CONDITIONAL(HAVE_APPLEDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xapple )
1547 AM_CONDITIONAL(HAVE_LMSENSORS, test "x$enable_lmsensors" = xyes )
1548 AM_CONDITIONAL(HAVE_GALLIUM_EXTRA_HUD, test "x$enable_gallium_extra_hud" = xyes )
1549 AM_CONDITIONAL(HAVE_WINDOWSDRI, test "x$enable_dri" = xyes -a "x$dri_platform" = xwindows )
1550
1551 AC_ARG_ENABLE([shared-glapi],
1552 [AS_HELP_STRING([--enable-shared-glapi],
1553 [Enable shared glapi for OpenGL @<:@default=enabled@:>@])],
1554 [enable_shared_glapi="$enableval"],
1555 [enable_shared_glapi=yes])
1556
1557 case "x$enable_opengl$enable_gles1$enable_gles2" in
1558 x*yes*yes*)
1559 if test "x$enable_shared_glapi" = xno; then
1560 AC_MSG_ERROR([shared GLAPI required when building two or more of
1561 the following APIs - opengl, gles1 gles2])
1562 fi
1563 ;;
1564 esac
1565
1566 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
1567
1568 # Build the pipe-drivers as separate libraries/modules.
1569 # Do not touch this unless you know what you are doing.
1570 # XXX: Expose via configure option ?
1571 enable_shared_pipe_drivers=no
1572
1573 dnl
1574 dnl Driver specific build directories
1575 dnl
1576
1577 if test "x$enable_gallium_osmesa" = xyes; then
1578 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
1579 AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
1580 fi
1581 if test "x$enable_osmesa" = xyes; then
1582 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
1583 fi
1584 fi
1585
1586 require_dri_shared_libs_and_glapi() {
1587 if test "x$enable_static" = xyes; then
1588 AC_MSG_ERROR([$1 cannot be build as static library])
1589 fi
1590
1591 if test "x$enable_dri" != xyes; then
1592 # There is only a single backend which won't be build/used otherwise.
1593 # XXX: Revisit this as the egl/haiku is a thing.
1594 AC_MSG_ERROR([$1 requires --enable-dri])
1595 fi
1596
1597 if test "x$enable_shared_glapi" != xyes; then
1598 AC_MSG_ERROR([$1 requires --enable-shared-glapi])
1599 fi
1600 }
1601
1602 if test "x$enable_dri" = xyes; then
1603 require_dri_shared_libs_and_glapi "DRI"
1604
1605 # not a hard requirement as swrast does not depend on it
1606 if test "x$have_libdrm" = xyes; then
1607 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
1608 fi
1609 fi
1610
1611 AC_ARG_ENABLE([driglx-direct],
1612 [AS_HELP_STRING([--disable-driglx-direct],
1613 [disable direct rendering in GLX and EGL for DRI \
1614 @<:@default=enabled@:>@])],
1615 [driglx_direct="$enableval"],
1616 [driglx_direct="yes"])
1617
1618 dnl
1619 dnl libGL configuration per driver
1620 dnl
1621 if test "x$enable_glx" != xno; then
1622 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
1623 fi
1624 case "x$enable_glx" in
1625 xxlib | xgallium-xlib)
1626 # Xlib-based GLX
1627 dri_modules="x11 xext xcb"
1628 PKG_CHECK_MODULES([XLIBGL], [$dri_modules])
1629 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1630 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
1631 GL_LIB_DEPS="$XLIBGL_LIBS"
1632 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1633 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
1634 ;;
1635 xdri)
1636 # DRI-based GLX
1637
1638 # find the DRI deps for libGL
1639 dri_modules="x11 xext xdamage >= $XDAMAGE_REQUIRED xfixes x11-xcb xcb xcb-glx >= $XCBGLX_REQUIRED"
1640
1641 if test x"$driglx_direct" = xyes; then
1642 if test x"$dri_platform" = xdrm ; then
1643 DEFINES="$DEFINES -DGLX_USE_DRM"
1644 require_libdrm "Direct rendering"
1645
1646 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
1647 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
1648
1649 if test x"$enable_dri" = xyes; then
1650 dri_modules="$dri_modules xcb-dri2 >= $XCBDRI2_REQUIRED"
1651 fi
1652 fi
1653 if test x"$dri_platform" = xapple ; then
1654 DEFINES="$DEFINES -DGLX_USE_APPLEGL"
1655 fi
1656 if test x"$dri_platform" = xwindows ; then
1657 DEFINES="$DEFINES -DGLX_USE_WINDOWSGL"
1658 fi
1659 fi
1660
1661 # add xf86vidmode if available
1662 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
1663 if test "$HAVE_XF86VIDMODE" = yes ; then
1664 dri_modules="$dri_modules xxf86vm"
1665 fi
1666
1667 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
1668 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
1669 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
1670 GL_LIB_DEPS="$DRIGL_LIBS"
1671
1672 # need DRM libs, $PTHREAD_LIBS, etc.
1673 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1674 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1675 ;;
1676 esac
1677
1678 # This is outside the case (above) so that it is invoked even for non-GLX
1679 # builds.
1680 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
1681
1682 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1683 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1684 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1685 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
1686
1687 AC_SUBST([X11_INCLUDES])
1688 AC_SUBST([GL_LIB_DEPS])
1689 AC_SUBST([GL_PC_REQ_PRIV])
1690 AC_SUBST([GL_PC_LIB_PRIV])
1691 AC_SUBST([GL_PC_CFLAGS])
1692 AC_SUBST([DRI_PC_REQ_PRIV])
1693 AC_SUBST([GLESv1_CM_LIB_DEPS])
1694 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1695 AC_SUBST([GLESv2_LIB_DEPS])
1696 AC_SUBST([GLESv2_PC_LIB_PRIV])
1697
1698 AC_SUBST([HAVE_XF86VIDMODE])
1699
1700 dnl
1701 dnl More GLX setup
1702 dnl
1703 case "x$enable_glx" in
1704 xxlib | xgallium-xlib)
1705 DEFINES="$DEFINES -DUSE_XSHM"
1706 ;;
1707 xdri)
1708 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1709 if test "x$driglx_direct" = xyes; then
1710 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1711 fi
1712 ;;
1713 esac
1714
1715 dnl
1716 dnl TLS detection
1717 dnl
1718
1719 AC_ARG_ENABLE([glx-tls],
1720 [AS_HELP_STRING([--enable-glx-tls],
1721 [enable TLS support in GLX @<:@default=enabled@:>@])],
1722 [GLX_USE_TLS="$enableval"],
1723 [GLX_USE_TLS=yes])
1724 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1725
1726 if test "x$GLX_USE_TLS" = xyes; then
1727 DEFINES="$DEFINES -DGLX_USE_TLS"
1728 fi
1729
1730 dnl Read-only text section on x86 hardened platforms
1731 AC_ARG_ENABLE([glx-read-only-text],
1732 [AS_HELP_STRING([--enable-glx-read-only-text],
1733 [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
1734 [enable_glx_read_only_text="$enableval"],
1735 [enable_glx_read_only_text=no])
1736 if test "x$enable_glx_read_only_text" = xyes; then
1737 DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
1738 fi
1739
1740 dnl
1741 dnl DEPRECATED: EGL Platforms configuration
1742 dnl
1743 AC_ARG_WITH([egl-platforms],
1744 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1745 [DEPRECATED: use --with-platforms instead@<:@default=auto@:>@])],
1746 [with_egl_platforms="$withval"],
1747 [with_egl_platforms=auto])
1748
1749 if test "x$with_egl_platforms" = xauto; then
1750 with_egl_platforms="x11,surfaceless"
1751 if test "x$enable_gbm" = xyes; then
1752 with_egl_platforms="$with_egl_platforms,drm"
1753 fi
1754 else
1755 AC_MSG_WARN([--with-egl-platforms is deprecated. Use --with-platforms instead.])
1756 fi
1757
1758 dnl
1759 dnl Platforms configuration
1760 dnl
1761 AC_ARG_WITH([platforms],
1762 [AS_HELP_STRING([--with-platforms@<:@=DIRS...@:>@],
1763 [comma delimited native platforms libEGL/Vulkan/other supports, e.g.
1764 "x11,drm,wayland,surfaceless..." @<:@default=auto@:>@])],
1765 [with_platforms="$withval"],
1766 [with_platforms=auto])
1767
1768 # Reuse the autodetection rather than duplicating it.
1769 if test "x$with_platforms" = xauto; then
1770 with_platforms=$with_egl_platforms
1771 fi
1772
1773 # Do per platform setups and checks
1774 platforms=`IFS=', '; echo $with_platforms`
1775 for plat in $platforms; do
1776 case "$plat" in
1777 wayland)
1778
1779 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= $WAYLAND_REQUIRED])
1780 PKG_CHECK_MODULES([WAYLAND_SERVER], [wayland-server >= $WAYLAND_REQUIRED])
1781 PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED])
1782 WAYLAND_PROTOCOLS_DATADIR=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
1783
1784 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
1785 WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`,
1786 WAYLAND_SCANNER='')
1787 if test "x$WAYLAND_SCANNER" = x; then
1788 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
1789 fi
1790
1791 if test "x$WAYLAND_SCANNER" = "x:"; then
1792 AC_MSG_ERROR([wayland-scanner is needed to compile the wayland platform])
1793 fi
1794 DEFINES="$DEFINES -DHAVE_WAYLAND_PLATFORM -DWL_HIDE_DEPRECATED"
1795 ;;
1796
1797 x11)
1798 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED xcb-xfixes])
1799 DEFINES="$DEFINES -DHAVE_X11_PLATFORM"
1800 ;;
1801
1802 drm)
1803 test "x$enable_gbm" = "xno" &&
1804 AC_MSG_ERROR([EGL platform drm needs gbm])
1805 DEFINES="$DEFINES -DHAVE_DRM_PLATFORM"
1806 ;;
1807
1808 surfaceless)
1809 DEFINES="$DEFINES -DHAVE_SURFACELESS_PLATFORM"
1810 ;;
1811
1812 android)
1813 PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
1814 DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
1815 ;;
1816
1817 *)
1818 AC_MSG_ERROR([platform '$plat' does not exist])
1819 ;;
1820 esac
1821
1822 case "$plat" in
1823 wayland|drm|surfaceless)
1824 require_libdrm "Platform $plat"
1825 ;;
1826 esac
1827 done
1828 AC_SUBST([WAYLAND_PROTOCOLS_DATADIR])
1829
1830 if test "x$enable_glx" != xno; then
1831 if ! echo "$platforms" | grep -q 'x11'; then
1832 AC_MSG_ERROR([Building GLX without the x11 platform is not supported])
1833 fi
1834 fi
1835
1836 if test x"$enable_dri3" = xyes; then
1837 DEFINES="$DEFINES -DHAVE_DRI3"
1838
1839 dri3_modules="x11-xcb xcb >= $XCB_REQUIRED xcb-dri3 xcb-xfixes xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED"
1840 PKG_CHECK_MODULES([XCB_DRI3], [$dri3_modules])
1841 fi
1842
1843 AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
1844 AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
1845 AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')
1846 AM_CONDITIONAL(HAVE_PLATFORM_SURFACELESS, echo "$platforms" | grep -q 'surfaceless')
1847 AM_CONDITIONAL(HAVE_PLATFORM_ANDROID, echo "$platforms" | grep -q 'android')
1848
1849 dnl
1850 dnl More DRI setup
1851 dnl
1852 dnl Directory for DRI drivers
1853 AC_ARG_WITH([dri-driverdir],
1854 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1855 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1856 [DRI_DRIVER_INSTALL_DIR="$withval"],
1857 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1858 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1859 dnl Extra search path for DRI drivers
1860 AC_ARG_WITH([dri-searchpath],
1861 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1862 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1863 [DRI_DRIVER_SEARCH_DIR="$withval"],
1864 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1865 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1866 dnl Which drivers to build - default is chosen by platform
1867 AC_ARG_WITH([dri-drivers],
1868 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1869 [comma delimited classic DRI drivers list, e.g.
1870 "i915,i965,nouveau,radeon,r200,swrast" @<:@default=auto@:>@])],
1871 [with_dri_drivers="$withval"],
1872 [with_dri_drivers=auto])
1873
1874 if test "x$with_dri_drivers" = xauto; then
1875 if test "x$enable_opengl" = xyes -a "x$enable_dri" = xyes; then
1876 with_dri_drivers="yes"
1877 else
1878 with_dri_drivers="no"
1879 fi
1880 fi
1881 if test "x$with_dri_drivers" = xno; then
1882 with_dri_drivers=''
1883 fi
1884
1885 # Check for expat
1886 PKG_CHECK_MODULES([EXPAT], [expat],,
1887 [PKG_CHECK_MODULES([EXPAT], [expat21])]
1888 )
1889
1890 dnl If $with_dri_drivers is yes, drivers will be added through
1891 dnl platform checks. Set DEFINES and LIB_DEPS
1892 if test "x$enable_dri" = xyes; then
1893 # Platform specific settings and drivers to build
1894 case "$host_os" in
1895 linux*)
1896 case "$host_cpu" in
1897 powerpc* | sparc*)
1898 # Build only the drivers for cards that exist on PowerPC/sparc
1899 if test "x$with_dri_drivers" = "xyes"; then
1900 with_dri_drivers="r200 radeon swrast"
1901 fi
1902 ;;
1903 esac
1904 ;;
1905 cygwin*)
1906 if test "x$with_dri_drivers" = "xyes"; then
1907 with_dri_drivers="swrast"
1908 fi
1909 ;;
1910 darwin*)
1911 DEFINES="$DEFINES -DBUILDING_MESA"
1912 if test "x$with_dri_drivers" = "xyes"; then
1913 with_dri_drivers="swrast"
1914 fi
1915 ;;
1916 esac
1917
1918 # default drivers
1919 if test "x$with_dri_drivers" = "xyes"; then
1920 with_dri_drivers="i915 i965 nouveau r200 radeon swrast"
1921 fi
1922
1923 # put all the necessary libs together
1924 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1925 fi
1926
1927 AC_SUBST([DRI_LIB_DEPS])
1928
1929 DRI_DIRS=''
1930 dnl Duplicates in DRI_DIRS are removed by sorting it at the end of this block
1931 if test -n "$with_dri_drivers"; then
1932 if test "x$enable_opengl" != xyes; then
1933 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1934 fi
1935
1936 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1937 for driver in $dri_drivers; do
1938 DRI_DIRS="$DRI_DIRS $driver"
1939 case "x$driver" in
1940 xi915)
1941 require_libdrm "i915"
1942 HAVE_I915_DRI=yes
1943 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1944 ;;
1945 xi965)
1946 require_libdrm "i965"
1947 HAVE_I965_DRI=yes
1948 ;;
1949 xnouveau)
1950 require_libdrm "nouveau"
1951 HAVE_NOUVEAU_DRI=yes
1952 PKG_CHECK_MODULES([NVVIEUX], [libdrm >= $LIBDRM_NVVIEUX_REQUIRED libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1953 ;;
1954 xradeon)
1955 require_libdrm "radeon"
1956 HAVE_RADEON_DRI=yes;
1957 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1958 ;;
1959 xr200)
1960 require_libdrm "r200"
1961 HAVE_R200_DRI=yes
1962 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1963 ;;
1964 xswrast)
1965 HAVE_SWRAST_DRI=yes
1966 ;;
1967 *)
1968 AC_MSG_ERROR([classic DRI driver '$driver' does not exist])
1969 ;;
1970 esac
1971 done
1972 DRI_DIRS=`echo $DRI_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
1973 fi
1974
1975
1976 dnl
1977 dnl Gallium LLVM
1978 dnl Deprecated: kept for backwards compatibility
1979 dnl
1980 AC_ARG_ENABLE([gallium-llvm],
1981 [AS_HELP_STRING([--enable-gallium-llvm],
1982 [DEPRECATED: use --enable-llvm instead])],
1983 [enable_gallium_llvm="$enableval"],
1984 [enable_gallium_llvm=auto])
1985
1986 if test "x$enable_gallium_llvm" != xauto; then
1987 AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
1988 enable_llvm=$enable_gallium_llvm
1989 fi
1990
1991 dnl
1992 dnl LLVM
1993 dnl
1994 AC_ARG_ENABLE([llvm],
1995 [AS_HELP_STRING([--enable-llvm],
1996 [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1997 [enable_llvm="$enableval"],
1998 [enable_llvm=auto])
1999
2000 if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
2001 if test "x$FOUND_LLVM" = xyes; then
2002 case "$host_cpu" in
2003 i*86|x86_64|amd64) enable_llvm=yes;;
2004 *) enable_llvm=no;;
2005 esac
2006 else
2007 enable_llvm=no
2008 fi
2009 fi
2010
2011 if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
2012 AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
2013 fi
2014
2015 #
2016 # Vulkan driver configuration
2017 #
2018
2019 AC_ARG_WITH([vulkan-drivers],
2020 [AS_HELP_STRING([--with-vulkan-drivers@<:@=DIRS...@:>@],
2021 [comma delimited Vulkan drivers list, e.g.
2022 "intel,radeon"
2023 @<:@default=no@:>@])],
2024 [with_vulkan_drivers="$withval"],
2025 [with_vulkan_drivers="no"])
2026
2027 # Doing '--without-vulkan-drivers' will set this variable to 'no'. Clear it
2028 # here so that the script doesn't choke on an unknown driver name later.
2029 case "x$with_vulkan_drivers" in
2030 xyes) with_vulkan_drivers="$VULKAN_DRIVERS_DEFAULT" ;;
2031 xno) with_vulkan_drivers='' ;;
2032 esac
2033
2034 AC_ARG_WITH([vulkan-icddir],
2035 [AS_HELP_STRING([--with-vulkan-icddir=DIR],
2036 [directory for the Vulkan driver icd files @<:@${datarootdir}/vulkan/icd.d@:>@])],
2037 [VULKAN_ICD_INSTALL_DIR="$withval"],
2038 [VULKAN_ICD_INSTALL_DIR='${datarootdir}/vulkan/icd.d'])
2039 AC_SUBST([VULKAN_ICD_INSTALL_DIR])
2040
2041 require_x11_dri3() {
2042 if echo "$platforms" | grep -q 'x11'; then
2043 if test "x$enable_dri3" != xyes; then
2044 AC_MSG_ERROR([$1 Vulkan driver requires DRI3 when built with X11])
2045 fi
2046 fi
2047 }
2048
2049 if test -n "$with_vulkan_drivers"; then
2050 if test "x$ac_cv_func_dl_iterate_phdr" = xno; then
2051 AC_MSG_ERROR([Vulkan drivers require the dl_iterate_phdr function])
2052 fi
2053
2054 VULKAN_DRIVERS=`IFS=', '; echo $with_vulkan_drivers`
2055 for driver in $VULKAN_DRIVERS; do
2056 case "x$driver" in
2057 xintel)
2058 require_libdrm "ANV"
2059 require_x11_dri3 "ANV"
2060 HAVE_INTEL_VULKAN=yes
2061 ;;
2062 xradeon)
2063 require_libdrm "radv"
2064 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2065 radeon_llvm_check $LLVM_REQUIRED_RADV "radv"
2066 require_x11_dri3 "radv"
2067 HAVE_RADEON_VULKAN=yes
2068 ;;
2069 *)
2070 AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
2071 ;;
2072 esac
2073 done
2074 VULKAN_DRIVERS=`echo $VULKAN_DRIVERS|tr " " "\n"|sort -u|tr "\n" " "`
2075 fi
2076
2077
2078 DEFINES="$DEFINES -DENABLE_SHADER_CACHE"
2079 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
2080 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_glx" = xxlib -o \
2081 "x$enable_osmesa" = xyes -o \
2082 -n "$DRI_DIRS")
2083
2084 dnl
2085 dnl OSMesa configuration
2086 dnl
2087
2088 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
2089 AC_ARG_WITH([osmesa-bits],
2090 [AS_HELP_STRING([--with-osmesa-bits=BITS],
2091 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
2092 [osmesa_bits="$withval"],
2093 [osmesa_bits=8])
2094 if test "x$osmesa_bits" != x8; then
2095 if test "x$enable_dri" = xyes -o "x$enable_glx" != xno; then
2096 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
2097 osmesa_bits=8
2098 fi
2099 fi
2100 case "x$osmesa_bits" in
2101 x8)
2102 OSMESA_LIB="${OSMESA_LIB}"
2103 ;;
2104 x16|x32)
2105 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
2106 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
2107 ;;
2108 *)
2109 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
2110 ;;
2111 esac
2112
2113 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
2114 # only link libraries with osmesa if shared
2115 if test "$enable_static" = no; then
2116 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2117 else
2118 OSMESA_LIB_DEPS=""
2119 fi
2120 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
2121 fi
2122
2123 AC_SUBST([OSMESA_LIB_DEPS])
2124 AC_SUBST([OSMESA_PC_REQ])
2125 AC_SUBST([OSMESA_PC_LIB_PRIV])
2126
2127 dnl
2128 dnl gbm configuration
2129 dnl
2130 if test "x$enable_gbm" = xyes; then
2131 require_dri_shared_libs_and_glapi "gbm"
2132 fi
2133 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
2134 # FINISHME: GBM has a number of dependencies which we should add below
2135 GBM_PC_REQ_PRIV=""
2136 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
2137 AC_SUBST([GBM_PC_REQ_PRIV])
2138 AC_SUBST([GBM_PC_LIB_PRIV])
2139
2140 dnl
2141 dnl EGL configuration
2142 dnl
2143
2144 if test "x$enable_egl" = xyes; then
2145 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
2146
2147 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
2148
2149 require_dri_shared_libs_and_glapi "egl"
2150 fi
2151 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
2152 AC_SUBST([EGL_LIB_DEPS])
2153
2154 gallium_st="mesa"
2155
2156 dnl
2157 dnl XA configuration
2158 dnl
2159 if test "x$enable_xa" = xyes; then
2160 if test "x$with_gallium_drivers" = xswrast; then
2161 AC_MSG_ERROR([
2162 Building xa requires at least one non swrast gallium driver.
2163 If you are looking to use libxatracker.so with the VMware driver,
2164 make sure to include svga in the gallium drivers list, apart from
2165 enabling XA.
2166 Example: ./configure --enable-xa --with-gallium-drivers=svga...])
2167 fi
2168 gallium_st="$gallium_st xa"
2169 fi
2170 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
2171
2172 if echo $platforms | grep -q "x11"; then
2173 have_xvmc_platform=yes
2174 else
2175 have_xvmc_platform=no
2176 fi
2177
2178 if echo $platforms | grep -q "x11"; then
2179 have_vdpau_platform=yes
2180 else
2181 have_vdpau_platform=no
2182 fi
2183
2184 if echo $platforms | grep -q "x11\|drm"; then
2185 have_omx_platform=yes
2186 else
2187 have_omx_platform=no
2188 fi
2189
2190 if echo $platforms | grep -q "x11\|drm\|wayland"; then
2191 have_va_platform=yes
2192 else
2193 have_va_platform=no
2194 fi
2195
2196 dnl
2197 dnl Gallium G3DVL configuration
2198 dnl
2199 if test -n "$with_gallium_drivers" -a "x$with_gallium_drivers" != xswrast; then
2200 if test "x$enable_xvmc" = xauto -a "x$have_xvmc_platform" = xyes; then
2201 PKG_CHECK_EXISTS([xvmc >= $XVMC_REQUIRED], [enable_xvmc=yes], [enable_xvmc=no])
2202 fi
2203
2204 if test "x$enable_vdpau" = xauto -a "x$have_vdpau_platform" = xyes; then
2205 PKG_CHECK_EXISTS([vdpau >= $VDPAU_REQUIRED], [enable_vdpau=yes], [enable_vdpau=no])
2206 fi
2207
2208 if test "x$enable_omx_bellagio" = xauto -a "x$have_omx_platform" = xyes; then
2209 PKG_CHECK_EXISTS([libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED], [enable_omx_bellagio=yes], [enable_omx_bellagio=no])
2210 fi
2211
2212 if test "x$enable_va" = xauto -a "x$have_va_platform" = xyes; then
2213 PKG_CHECK_EXISTS([libva >= $LIBVA_REQUIRED], [enable_va=yes], [enable_va=no])
2214 fi
2215 fi
2216
2217 if test "x$enable_dri" = xyes -o \
2218 "x$enable_xvmc" = xyes -o \
2219 "x$enable_vdpau" = xyes -o \
2220 "x$enable_omx_bellagio" = xyes -o \
2221 "x$enable_va" = xyes; then
2222 need_gallium_vl=yes
2223 fi
2224 AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
2225
2226 if test "x$enable_xvmc" = xyes -o \
2227 "x$enable_vdpau" = xyes -o \
2228 "x$enable_omx_bellagio" = xyes -o \
2229 "x$enable_va" = xyes; then
2230 if echo $platforms | grep -q "x11"; then
2231 PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
2232 fi
2233 need_gallium_vl_winsys=yes
2234 fi
2235 AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
2236
2237 if test "x$enable_xvmc" = xyes; then
2238 if test "x$have_xvmc_platform" != xyes; then
2239 AC_MSG_ERROR([XVMC requires the x11 platforms])
2240 fi
2241 PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
2242 gallium_st="$gallium_st xvmc"
2243 fi
2244 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
2245
2246 if test "x$enable_vdpau" = xyes; then
2247 if test "x$have_vdpau_platform" != xyes; then
2248 AC_MSG_ERROR([VDPAU requires the x11 platforms])
2249 fi
2250 PKG_CHECK_MODULES([VDPAU], [vdpau >= $VDPAU_REQUIRED])
2251 gallium_st="$gallium_st vdpau"
2252 DEFINES="$DEFINES -DHAVE_ST_VDPAU"
2253 fi
2254 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
2255
2256 if test "x$enable_omx_bellagio" = xyes; then
2257 if test "x$have_omx_platform" != xyes; then
2258 AC_MSG_ERROR([OMX requires at least one of the x11 or drm platforms])
2259 fi
2260 PKG_CHECK_MODULES([OMX_BELLAGIO], [libomxil-bellagio >= $LIBOMXIL_BELLAGIO_REQUIRED])
2261 gallium_st="$gallium_st omx_bellagio"
2262 fi
2263 AM_CONDITIONAL(HAVE_ST_OMX_BELLAGIO, test "x$enable_omx_bellagio" = xyes)
2264
2265 if test "x$enable_va" = xyes; then
2266 if test "x$have_va_platform" != xyes; then
2267 AC_MSG_ERROR([VA requires at least one of the x11 drm or wayland platforms])
2268 fi
2269 PKG_CHECK_MODULES([VA], [libva >= $LIBVA_REQUIRED])
2270 gallium_st="$gallium_st va"
2271 fi
2272 AM_CONDITIONAL(HAVE_ST_VA, test "x$enable_va" = xyes)
2273
2274 dnl
2275 dnl Nine Direct3D9 configuration
2276 dnl
2277 if test "x$enable_nine" = xyes; then
2278 if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
2279 AC_MSG_ERROR([nine requires the gallium swrast driver])
2280 fi
2281 if test "x$with_gallium_drivers" = xswrast; then
2282 AC_MSG_ERROR([nine requires at least one non-swrast gallium driver])
2283 fi
2284 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
2285 AC_MSG_ERROR([gcc >= 4.6 is required to build nine])
2286 fi
2287
2288 if test "x$enable_dri3" = xno; then
2289 AC_MSG_WARN([using nine together with wine requires DRI3 enabled system])
2290 fi
2291
2292 gallium_st="$gallium_st nine"
2293 fi
2294 AM_CONDITIONAL(HAVE_ST_NINE, test "x$enable_nine" = xyes)
2295
2296 dnl
2297 dnl OpenCL configuration
2298 dnl
2299
2300 AC_ARG_WITH([clang-libdir],
2301 [AS_HELP_STRING([--with-clang-libdir],
2302 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
2303 [CLANG_LIBDIR="$withval"],
2304 [CLANG_LIBDIR=''])
2305
2306 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
2307
2308 if test "x$enable_opencl" = xyes; then
2309 if test -z "$with_gallium_drivers"; then
2310 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
2311 fi
2312
2313 if test "x$HAVE_CXX11" != "xyes"; then
2314 AC_MSG_ERROR([clover requires c++11 support])
2315 fi
2316
2317 if test "x$have_libclc" = xno; then
2318 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
2319 Make sure the directory containing libclc.pc is specified in your
2320 PKG_CONFIG_PATH environment variable.
2321 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
2322 else
2323 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
2324 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
2325 AC_SUBST([LIBCLC_INCLUDEDIR])
2326 AC_SUBST([LIBCLC_LIBEXECDIR])
2327 fi
2328
2329 gallium_st="$gallium_st clover"
2330
2331 if test "x$enable_opencl_icd" = xyes; then
2332 OPENCL_LIBNAME="MesaOpenCL"
2333 else
2334 OPENCL_LIBNAME="OpenCL"
2335 fi
2336
2337 if test "x$have_libelf" != xyes; then
2338 AC_MSG_ERROR([Clover requires libelf])
2339 fi
2340
2341 if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then
2342 altivec_enabled=no
2343 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
2344 #if !defined(__VEC__) || !defined(__ALTIVEC__)
2345 #error "AltiVec not enabled"
2346 #endif
2347 ])], altivec_enabled=yes)
2348
2349 if test "$altivec_enabled" = yes; then
2350 CLOVER_STD_OVERRIDE="-std=gnu++11"
2351 fi
2352 AC_SUBST([CLOVER_STD_OVERRIDE])
2353 fi
2354
2355 llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
2356
2357 llvm_add_default_components "opencl"
2358 llvm_add_component "all-targets" "opencl"
2359 llvm_add_component "coverage" "opencl"
2360 llvm_add_component "linker" "opencl"
2361 llvm_add_component "instrumentation" "opencl"
2362 llvm_add_component "ipo" "opencl"
2363 llvm_add_component "irreader" "opencl"
2364 llvm_add_component "lto" "opencl"
2365 llvm_add_component "option" "opencl"
2366 llvm_add_component "objcarcopts" "opencl"
2367 llvm_add_component "profiledata" "opencl"
2368 llvm_add_optional_component "coroutines" "opencl"
2369
2370 dnl Check for Clang internal headers
2371 if test -z "$CLANG_LIBDIR"; then
2372 CLANG_LIBDIR=${LLVM_LIBDIR}
2373 fi
2374 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
2375 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
2376 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
2377 fi
2378 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
2379 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
2380 AC_SUBST([OPENCL_LIBNAME])
2381 AC_SUBST([CLANG_RESOURCE_DIR])
2382
2383 dnl
2384 dnl Gallium configuration
2385 dnl
2386 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
2387
2388 # libEGL wants to default to the first platform specified in
2389 # ./configure. parse that here.
2390 if test "x$platforms" != "x"; then
2391 FIRST_PLATFORM_CAPS=`echo $platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
2392 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
2393 else
2394 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
2395 fi
2396
2397 AC_SUBST([EGL_NATIVE_PLATFORM])
2398 AC_SUBST([EGL_CFLAGS])
2399
2400 # If we don't have the X11 platform, set this define so we don't try to include
2401 # the X11 headers.
2402 if ! echo "$platforms" | grep -q 'x11'; then
2403 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
2404 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
2405 fi
2406
2407 dnl Directory for XVMC libs
2408 AC_ARG_WITH([xvmc-libdir],
2409 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
2410 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
2411 [XVMC_LIB_INSTALL_DIR="$withval"],
2412 [XVMC_LIB_INSTALL_DIR='${libdir}'])
2413 AC_SUBST([XVMC_LIB_INSTALL_DIR])
2414
2415 dnl
2416 dnl Gallium Tests
2417 dnl
2418 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
2419
2420 dnl Directory for VDPAU libs
2421 AC_ARG_WITH([vdpau-libdir],
2422 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
2423 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
2424 [VDPAU_LIB_INSTALL_DIR="$withval"],
2425 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
2426 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
2427
2428 dnl Directory for OMX_BELLAGIO libs
2429
2430 AC_ARG_WITH([omx-bellagio-libdir],
2431 [AS_HELP_STRING([--with-omx-bellagio-libdir=DIR],
2432 [directory for the OMX_BELLAGIO libraries])],
2433 [OMX_BELLAGIO_LIB_INSTALL_DIR="$withval"],
2434 [OMX_BELLAGIO_LIB_INSTALL_DIR=`$PKG_CONFIG --exists libomxil-bellagio && \
2435 $PKG_CONFIG --define-variable=libdir=\$libdir --variable=pluginsdir libomxil-bellagio`])
2436 AC_SUBST([OMX_BELLAGIO_LIB_INSTALL_DIR])
2437
2438 dnl Directory for VA libs
2439
2440 AC_ARG_WITH([va-libdir],
2441 [AS_HELP_STRING([--with-va-libdir=DIR],
2442 [directory for the VA libraries @<:@${libdir}/dri@:>@])],
2443 [VA_LIB_INSTALL_DIR="$withval"],
2444 [VA_LIB_INSTALL_DIR="${libdir}/dri"])
2445 AC_SUBST([VA_LIB_INSTALL_DIR])
2446
2447 AC_ARG_WITH([d3d-libdir],
2448 [AS_HELP_STRING([--with-d3d-libdir=DIR],
2449 [directory for the D3D modules @<:@${libdir}/d3d@:>@])],
2450 [D3D_DRIVER_INSTALL_DIR="$withval"],
2451 [D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
2452 AC_SUBST([D3D_DRIVER_INSTALL_DIR])
2453
2454 dnl Architectures to build SWR library for
2455
2456 AC_ARG_WITH([swr-archs],
2457 [AS_HELP_STRING([--with-swr-archs@<:@=DIRS...@:>@],
2458 [comma delimited swr architectures list, e.g.
2459 "avx,avx2,knl,skx" @<:@default="avx,avx2"@:>@])],
2460 [with_swr_archs="$withval"],
2461 [with_swr_archs="avx,avx2"])
2462
2463 dnl
2464 dnl r300 doesn't strictly require LLVM, but for performance reasons we
2465 dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
2466 dnl architectures.
2467 dnl
2468 r300_require_llvm() {
2469 case "$host" in *gnux32) return;; esac
2470 case "$host_cpu" in
2471 i*86|x86_64|amd64) require_llvm $1
2472 ;;
2473 esac
2474 }
2475
2476 dnl
2477 dnl DRM is needed by X, Wayland, and offscreen rendering.
2478 dnl Surfaceless is an alternative for the last one.
2479 dnl
2480 require_basic_egl() {
2481 case "$with_platforms" in
2482 *drm*|*surfaceless*|*android*)
2483 ;;
2484 *)
2485 AC_MSG_ERROR([$1 requires one of these:
2486 1) --with-platforms=drm (X, Wayland, offscreen rendering based on DRM)
2487 2) --with-platforms=surfaceless (offscreen only)
2488 3) --with-platforms=android (Android only)
2489 Recommended options: drm,x11])
2490 ;;
2491 esac
2492 }
2493
2494 swr_require_cxx_feature_flags() {
2495 feature_name="$1"
2496 preprocessor_test="$2"
2497 option_list="$3"
2498 output_var="$4"
2499
2500 AC_MSG_CHECKING([whether $CXX supports $feature_name])
2501 AC_LANG_PUSH([C++])
2502 save_CXXFLAGS="$CXXFLAGS"
2503 save_IFS="$IFS"
2504 IFS=","
2505 found=0
2506 for opts in $option_list
2507 do
2508 unset IFS
2509 CXXFLAGS="$opts $save_CXXFLAGS"
2510 AC_COMPILE_IFELSE(
2511 [AC_LANG_PROGRAM(
2512 [ #if !($preprocessor_test)
2513 #error
2514 #endif
2515 ])],
2516 [found=1; break],
2517 [])
2518 IFS=","
2519 done
2520 IFS="$save_IFS"
2521 CXXFLAGS="$save_CXXFLAGS"
2522 AC_LANG_POP([C++])
2523 if test $found -eq 1; then
2524 AC_MSG_RESULT([$opts])
2525 eval "$output_var=\$opts"
2526 return 0
2527 fi
2528 AC_MSG_RESULT([no])
2529 AC_MSG_ERROR([swr requires $feature_name support])
2530 return 1
2531 }
2532
2533 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
2534 if test -n "$with_gallium_drivers"; then
2535 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
2536 for driver in $gallium_drivers; do
2537 case "x$driver" in
2538 xsvga)
2539 HAVE_GALLIUM_SVGA=yes
2540 require_libdrm "svga"
2541 ;;
2542 xi915)
2543 HAVE_GALLIUM_I915=yes
2544 PKG_CHECK_MODULES([I915], [libdrm >= $LIBDRM_INTEL_REQUIRED libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
2545 require_libdrm "Gallium i915"
2546 ;;
2547 xr300)
2548 HAVE_GALLIUM_R300=yes
2549 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2550 require_libdrm "r300"
2551 r300_require_llvm "r300"
2552 ;;
2553 xr600)
2554 HAVE_GALLIUM_R600=yes
2555 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2556 require_libdrm "r600"
2557 if test "x$enable_llvm" = xyes; then
2558 radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
2559
2560 llvm_add_component "asmparser" "r600"
2561 llvm_add_component "bitreader" "r600"
2562 fi
2563 ;;
2564 xradeonsi)
2565 HAVE_GALLIUM_RADEONSI=yes
2566 PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
2567 PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
2568 require_libdrm "radeonsi"
2569 radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
2570 if test "x$enable_egl" = xyes; then
2571 require_basic_egl "radeonsi"
2572 fi
2573 ;;
2574 xnouveau)
2575 HAVE_GALLIUM_NOUVEAU=yes
2576 PKG_CHECK_MODULES([NOUVEAU], [libdrm >= $LIBDRM_NOUVEAU_REQUIRED libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
2577 require_libdrm "nouveau"
2578 ;;
2579 xfreedreno)
2580 HAVE_GALLIUM_FREEDRENO=yes
2581 PKG_CHECK_MODULES([FREEDRENO], [libdrm >= $LIBDRM_FREEDRENO_REQUIRED libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
2582 require_libdrm "freedreno"
2583 ;;
2584 xetnaviv)
2585 HAVE_GALLIUM_ETNAVIV=yes
2586 PKG_CHECK_MODULES([ETNAVIV], [libdrm >= $LIBDRM_ETNAVIV_REQUIRED libdrm_etnaviv >= $LIBDRM_ETNAVIV_REQUIRED])
2587 require_libdrm "etnaviv"
2588 ;;
2589 ximx)
2590 HAVE_GALLIUM_IMX=yes
2591 ;;
2592 xswrast)
2593 HAVE_GALLIUM_SOFTPIPE=yes
2594 if test "x$enable_llvm" = xyes; then
2595 HAVE_GALLIUM_LLVMPIPE=yes
2596 fi
2597 ;;
2598 xswr)
2599 llvm_require_version $LLVM_REQUIRED_SWR "swr"
2600
2601 if test "x$HAVE_CXX11" != "xyes"; then
2602 AC_MSG_ERROR([swr requires c++11 support])
2603 fi
2604
2605 swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
2606 ",-target-cpu=sandybridge,-mavx,-march=core-avx,-tp=sandybridge" \
2607 SWR_AVX_CXXFLAGS
2608 AC_SUBST([SWR_AVX_CXXFLAGS])
2609
2610 swr_archs=`IFS=', '; echo $with_swr_archs`
2611 for arch in $swr_archs; do
2612 case "x$arch" in
2613 xavx)
2614 HAVE_SWR_AVX=yes
2615 ;;
2616 xavx2)
2617 swr_require_cxx_feature_flags "AVX2" "defined(__AVX2__)" \
2618 ",-target-cpu=haswell,-mavx2 -mfma -mbmi2 -mf16c,-march=core-avx2,-tp=haswell" \
2619 SWR_AVX2_CXXFLAGS
2620 AC_SUBST([SWR_AVX2_CXXFLAGS])
2621 HAVE_SWR_AVX2=yes
2622 ;;
2623 xknl)
2624 swr_require_cxx_feature_flags "KNL" "defined(__AVX512F__) && defined(__AVX512ER__)" \
2625 ",-target-cpu=mic-knl,-march=knl,-xMIC-AVX512" \
2626 SWR_KNL_CXXFLAGS
2627 AC_SUBST([SWR_KNL_CXXFLAGS])
2628 HAVE_SWR_KNL=yes
2629 ;;
2630 xskx)
2631 swr_require_cxx_feature_flags "SKX" "defined(__AVX512F__) && defined(__AVX512BW__)" \
2632 ",-target-cpu=x86-skylake,-march=skylake-avx512,-xCORE-AVX512" \
2633 SWR_SKX_CXXFLAGS
2634 AC_SUBST([SWR_SKX_CXXFLAGS])
2635 HAVE_SWR_SKX=yes
2636 ;;
2637 *)
2638 AC_MSG_ERROR([unknown SWR build architecture '$arch'])
2639 ;;
2640 esac
2641 done
2642
2643 if test "x$HAVE_SWR_AVX" != xyes -a \
2644 "x$HAVE_SWR_AVX2" != xyes -a \
2645 "x$HAVE_SWR_KNL" != xyes -a \
2646 "x$HAVE_SWR_SKX" != xyes; then
2647 AC_MSG_ERROR([swr enabled but no swr architectures selected])
2648 fi
2649
2650 # test if more than one swr arch configured
2651 if test `echo $swr_archs | wc -w` -eq 1; then
2652 HAVE_SWR_BUILTIN=yes
2653 fi
2654
2655 HAVE_GALLIUM_SWR=yes
2656 ;;
2657 xvc4)
2658 HAVE_GALLIUM_VC4=yes
2659 require_libdrm "vc4"
2660
2661 PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
2662 [USE_VC4_SIMULATOR=yes;
2663 DEFINES="$DEFINES -DUSE_VC4_SIMULATOR"],
2664 [USE_VC4_SIMULATOR=no])
2665 ;;
2666 xvc5)
2667 HAVE_GALLIUM_VC5=yes
2668
2669 PKG_CHECK_MODULES([VC5_SIMULATOR], [v3dv3],
2670 [USE_VC5_SIMULATOR=yes;
2671 DEFINES="$DEFINES -DUSE_VC5_SIMULATOR"],
2672 [AC_MSG_ERROR([vc5 requires the simulator])])
2673 ;;
2674 xpl111)
2675 HAVE_GALLIUM_PL111=yes
2676 ;;
2677 xvirgl)
2678 HAVE_GALLIUM_VIRGL=yes
2679 require_libdrm "virgl"
2680 if test "x$enable_egl" = xyes; then
2681 require_basic_egl "virgl"
2682 fi
2683 ;;
2684 *)
2685 AC_MSG_ERROR([Unknown Gallium driver: $driver])
2686 ;;
2687 esac
2688 done
2689 fi
2690
2691 # XXX: Keep in sync with LLVM_REQUIRED_SWR
2692 AM_CONDITIONAL(SWR_INVALID_LLVM_VERSION, test "x$LLVM_VERSION" != x4.0.0 -a \
2693 "x$LLVM_VERSION" != x4.0.1)
2694
2695 if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
2696 llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
2697 llvm_add_default_components "gallium"
2698 fi
2699
2700 AM_CONDITIONAL(HAVE_SWR_AVX, test "x$HAVE_SWR_AVX" = xyes)
2701 AM_CONDITIONAL(HAVE_SWR_AVX2, test "x$HAVE_SWR_AVX2" = xyes)
2702 AM_CONDITIONAL(HAVE_SWR_KNL, test "x$HAVE_SWR_KNL" = xyes)
2703 AM_CONDITIONAL(HAVE_SWR_SKX, test "x$HAVE_SWR_SKX" = xyes)
2704 AM_CONDITIONAL(HAVE_SWR_BUILTIN, test "x$HAVE_SWR_BUILTIN" = xyes)
2705
2706 dnl We need to validate some needed dependencies for renderonly drivers.
2707
2708 if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
2709 AC_MSG_ERROR([Building with imx requires etnaviv])
2710 fi
2711
2712 if test "x$HAVE_GALLIUM_VC4" != xyes -a "x$HAVE_GALLIUM_PL111" = xyes ; then
2713 AC_MSG_ERROR([Building with pl111 requires vc4])
2714 fi
2715
2716
2717 detect_old_buggy_llvm() {
2718 dnl llvm-config may not give the right answer when llvm is a built as a
2719 dnl single shared library, so we must work the library name out for
2720 dnl ourselves.
2721 dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
2722 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
2723 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
2724 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
2725
2726 if test "x$llvm_have_one_so" = xyes; then
2727 dnl LLVM was built using auto*, so there is only one shared object.
2728 LLVM_LIBS="-l$LLVM_SO_NAME"
2729 else
2730 dnl If LLVM was built with CMake, there will be one shared object per
2731 dnl component.
2732 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
2733 [AC_MSG_ERROR([Could not find llvm shared libraries:
2734 Please make sure you have built llvm with the --enable-shared option
2735 and that your llvm libraries are installed in $LLVM_LIBDIR
2736 If you have installed your llvm libraries to a different directory you
2737 can use the --with-llvm-prefix= configure flag to specify this directory.
2738 NOTE: Mesa is attempting to use llvm shared libraries by default.
2739 If you do not want to build with llvm shared libraries and instead want to
2740 use llvm static libraries then add --disable-llvm-shared-libs to your configure
2741 invocation and rebuild.])])
2742
2743 dnl We don't need to update LLVM_LIBS in this case because the LLVM
2744 dnl install uses a shared object for each component and we have
2745 dnl already added all of these objects to LLVM_LIBS.
2746 fi
2747 }
2748
2749 dnl
2750 dnl Set defines and buildtime variables only when using LLVM.
2751 dnl
2752 if test "x$enable_llvm" = xyes; then
2753 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
2754
2755 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2756 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
2757 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
2758
2759 dnl Set LLVM_LIBS - This is done after the driver configuration so
2760 dnl that drivers can add additional components to LLVM_COMPONENTS.
2761 dnl Previously, gallium drivers were updating LLVM_LIBS directly
2762 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
2763 dnl this was causing the same libraries to be appear multiple times
2764 dnl in LLVM_LIBS.
2765
2766 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 9; then
2767 if test "x$enable_llvm_shared_libs" = xyes; then
2768 LLVM_LIBS="`$LLVM_CONFIG --link-shared --libs ${LLVM_COMPONENTS}`"
2769 else
2770 dnl Invoking llvm-config with both -libs and --system-libs produces the
2771 dnl two separate lines - each for the set of libraries.
2772 dnl Call the program twice, effectively folding them into a single line.
2773 LLVM_LIBS="`$LLVM_CONFIG --link-static --libs ${LLVM_COMPONENTS}`"
2774 dnl We need to link to llvm system libs when using static libs
2775 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --link-static --system-libs`"
2776 fi
2777 else
2778 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
2779 if test "x$enable_llvm_shared_libs" = xyes; then
2780 detect_old_buggy_llvm
2781 else
2782 AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
2783 dnl We need to link to llvm system libs when using static libs
2784 dnl However, only llvm 3.5+ provides --system-libs
2785 if test $LLVM_VERSION_MAJOR -ge 4 -o $LLVM_VERSION_MAJOR -eq 3 -a $LLVM_VERSION_MINOR -ge 5; then
2786 LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --system-libs`"
2787 fi
2788 fi
2789 fi
2790
2791 dnl The gallium-xlib GLX and gallium OSMesa targets directly embed the
2792 dnl swr/llvmpipe driver into the final binary. Adding LLVM_LIBS results in
2793 dnl the LLVM library propagated in the Libs.private of the respective .pc
2794 dnl file which ensures complete dependency information when statically
2795 dnl linking.
2796 if test "x$enable_glx" == xgallium-xlib; then
2797 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $LLVM_LIBS"
2798 fi
2799 if test "x$enable_gallium_osmesa" = xyes; then
2800 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV $LLVM_LIBS"
2801 fi
2802 fi
2803
2804 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
2805 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
2806 AM_CONDITIONAL(HAVE_GALLIUM_PL111, test "x$HAVE_GALLIUM_PL111" = xyes)
2807 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
2808 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
2809 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2810 AM_CONDITIONAL(HAVE_GALLIUM_RADEON_COMMON, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
2811 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
2812 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
2813 AM_CONDITIONAL(HAVE_GALLIUM_ETNAVIV, test "x$HAVE_GALLIUM_ETNAVIV" = xyes)
2814 AM_CONDITIONAL(HAVE_GALLIUM_IMX, test "x$HAVE_GALLIUM_IMX" = xyes)
2815 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
2816 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
2817 AM_CONDITIONAL(HAVE_GALLIUM_SWR, test "x$HAVE_GALLIUM_SWR" = xyes)
2818 AM_CONDITIONAL(HAVE_GALLIUM_SWRAST, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes -o \
2819 "x$HAVE_GALLIUM_LLVMPIPE" = xyes -o \
2820 "x$HAVE_GALLIUM_SWR" = xyes)
2821 AM_CONDITIONAL(HAVE_GALLIUM_VC4, test "x$HAVE_GALLIUM_VC4" = xyes)
2822 AM_CONDITIONAL(HAVE_GALLIUM_VC5, test "x$HAVE_GALLIUM_VC5" = xyes)
2823 AM_CONDITIONAL(HAVE_GALLIUM_VIRGL, test "x$HAVE_GALLIUM_VIRGL" = xyes)
2824
2825 AM_CONDITIONAL(HAVE_GALLIUM_STATIC_TARGETS, test "x$enable_shared_pipe_drivers" = xno)
2826
2827 if test "x$enable_dri" = xyes; then
2828 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRI"
2829 fi
2830
2831 if test "x$have_drisw_kms" = xyes; then
2832 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_KMS"
2833 fi
2834 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
2835
2836 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
2837 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
2838 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
2839 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
2840 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
2841 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
2842
2843 AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
2844 AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
2845
2846 AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
2847 "x$HAVE_RADEON_VULKAN" = xyes)
2848
2849 AM_CONDITIONAL(HAVE_BROADCOM_DRIVERS, test "x$HAVE_GALLIUM_VC4" = xyes -o \
2850 "x$HAVE_GALLIUM_VC5" = xyes)
2851
2852 AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
2853 "x$HAVE_I965_DRI" = xyes)
2854
2855 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$HAVE_GALLIUM_R300" = xyes -o \
2856 "x$HAVE_GALLIUM_R600" = xyes -o \
2857 "x$HAVE_GALLIUM_RADEONSI" = xyes)
2858 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
2859 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
2860 AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
2861 AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
2862 AM_CONDITIONAL(USE_VC5_SIMULATOR, test x$USE_VC5_SIMULATOR = xyes)
2863
2864 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
2865 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
2866 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
2867 AM_CONDITIONAL(HAVE_COMMON_OSMESA, test "x$enable_osmesa" = xyes -o \
2868 "x$enable_gallium_osmesa" = xyes)
2869
2870 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
2871 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
2872 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
2873 AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
2874 AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
2875 AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
2876
2877 AC_SUBST([NINE_MAJOR], 1)
2878 AC_SUBST([NINE_MINOR], 0)
2879 AC_SUBST([NINE_PATCH], 0)
2880 AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_PATCH")
2881
2882 AC_SUBST([VDPAU_MAJOR], 1)
2883 AC_SUBST([VDPAU_MINOR], 0)
2884
2885 if test "x$enable_va" = xyes; then
2886 VA_MAJOR=`$PKG_CONFIG --modversion libva | $SED -n 's/\([[^\.]]*\)\..*$/\1/p'`
2887 VA_MINOR=`$PKG_CONFIG --modversion libva | $SED -n 's/.*\.\(.*\)\..*$/\1/p'`
2888 fi
2889 AC_SUBST([VA_MAJOR], $VA_MAJOR)
2890 AC_SUBST([VA_MINOR], $VA_MINOR)
2891
2892 AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
2893
2894 AC_SUBST([XVMC_MAJOR], 1)
2895 AC_SUBST([XVMC_MINOR], 0)
2896
2897 AC_SUBST([XA_MAJOR], 2)
2898 AC_SUBST([XA_MINOR], 3)
2899 AC_SUBST([XA_PATCH], 0)
2900 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_PATCH")
2901
2902 AC_ARG_ENABLE(valgrind,
2903 [AS_HELP_STRING([--enable-valgrind],
2904 [Build mesa with valgrind support (default: auto)])],
2905 [VALGRIND=$enableval], [VALGRIND=auto])
2906 if test "x$VALGRIND" != xno; then
2907 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
2908 fi
2909 AC_MSG_CHECKING([whether to enable Valgrind support])
2910 if test "x$VALGRIND" = xauto; then
2911 VALGRIND="$have_valgrind"
2912 fi
2913
2914 if test "x$VALGRIND" = "xyes"; then
2915 if ! test "x$have_valgrind" = xyes; then
2916 AC_MSG_ERROR([Valgrind support required but not present])
2917 fi
2918 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
2919 fi
2920
2921 AC_MSG_RESULT([$VALGRIND])
2922
2923 dnl Restore LDFLAGS and CPPFLAGS
2924 LDFLAGS="$_SAVE_LDFLAGS"
2925 CPPFLAGS="$_SAVE_CPPFLAGS"
2926
2927 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
2928 if test "x$acv_mesa_CLANG" = xyes; then
2929 CFLAGS="$CFLAGS -Qunused-arguments"
2930 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
2931 fi
2932
2933 dnl Add user CFLAGS and CXXFLAGS
2934 CFLAGS="$CFLAGS $USER_CFLAGS"
2935 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
2936
2937 dnl Substitute the config
2938 AC_CONFIG_FILES([Makefile
2939 src/Makefile
2940 src/amd/Makefile
2941 src/amd/vulkan/Makefile
2942 src/broadcom/Makefile
2943 src/compiler/Makefile
2944 src/egl/Makefile
2945 src/egl/main/egl.pc
2946 src/egl/wayland/wayland-drm/Makefile
2947 src/egl/wayland/wayland-egl/Makefile
2948 src/egl/wayland/wayland-egl/wayland-egl.pc
2949 src/gallium/Makefile
2950 src/gallium/auxiliary/Makefile
2951 src/gallium/auxiliary/pipe-loader/Makefile
2952 src/gallium/drivers/freedreno/Makefile
2953 src/gallium/drivers/ddebug/Makefile
2954 src/gallium/drivers/i915/Makefile
2955 src/gallium/drivers/llvmpipe/Makefile
2956 src/gallium/drivers/noop/Makefile
2957 src/gallium/drivers/nouveau/Makefile
2958 src/gallium/drivers/pl111/Makefile
2959 src/gallium/drivers/r300/Makefile
2960 src/gallium/drivers/r600/Makefile
2961 src/gallium/drivers/radeon/Makefile
2962 src/gallium/drivers/radeonsi/Makefile
2963 src/gallium/drivers/rbug/Makefile
2964 src/gallium/drivers/softpipe/Makefile
2965 src/gallium/drivers/svga/Makefile
2966 src/gallium/drivers/swr/Makefile
2967 src/gallium/drivers/trace/Makefile
2968 src/gallium/drivers/etnaviv/Makefile
2969 src/gallium/drivers/imx/Makefile
2970 src/gallium/drivers/vc4/Makefile
2971 src/gallium/drivers/vc5/Makefile
2972 src/gallium/drivers/virgl/Makefile
2973 src/gallium/state_trackers/clover/Makefile
2974 src/gallium/state_trackers/dri/Makefile
2975 src/gallium/state_trackers/glx/xlib/Makefile
2976 src/gallium/state_trackers/nine/Makefile
2977 src/gallium/state_trackers/omx_bellagio/Makefile
2978 src/gallium/state_trackers/osmesa/Makefile
2979 src/gallium/state_trackers/va/Makefile
2980 src/gallium/state_trackers/vdpau/Makefile
2981 src/gallium/state_trackers/xa/Makefile
2982 src/gallium/state_trackers/xa/xa_tracker.h
2983 src/gallium/state_trackers/xvmc/Makefile
2984 src/gallium/targets/d3dadapter9/Makefile
2985 src/gallium/targets/d3dadapter9/d3d.pc
2986 src/gallium/targets/dri/Makefile
2987 src/gallium/targets/libgl-xlib/Makefile
2988 src/gallium/targets/omx-bellagio/Makefile
2989 src/gallium/targets/opencl/Makefile
2990 src/gallium/targets/opencl/mesa.icd
2991 src/gallium/targets/osmesa/Makefile
2992 src/gallium/targets/osmesa/osmesa.pc
2993 src/gallium/targets/pipe-loader/Makefile
2994 src/gallium/targets/va/Makefile
2995 src/gallium/targets/vdpau/Makefile
2996 src/gallium/targets/xa/Makefile
2997 src/gallium/targets/xa/xatracker.pc
2998 src/gallium/targets/xvmc/Makefile
2999 src/gallium/tests/trivial/Makefile
3000 src/gallium/tests/unit/Makefile
3001 src/gallium/winsys/etnaviv/drm/Makefile
3002 src/gallium/winsys/imx/drm/Makefile
3003 src/gallium/winsys/freedreno/drm/Makefile
3004 src/gallium/winsys/i915/drm/Makefile
3005 src/gallium/winsys/nouveau/drm/Makefile
3006 src/gallium/winsys/pl111/drm/Makefile
3007 src/gallium/winsys/radeon/drm/Makefile
3008 src/gallium/winsys/amdgpu/drm/Makefile
3009 src/gallium/winsys/svga/drm/Makefile
3010 src/gallium/winsys/sw/dri/Makefile
3011 src/gallium/winsys/sw/kms-dri/Makefile
3012 src/gallium/winsys/sw/null/Makefile
3013 src/gallium/winsys/sw/wrapper/Makefile
3014 src/gallium/winsys/sw/xlib/Makefile
3015 src/gallium/winsys/vc4/drm/Makefile
3016 src/gallium/winsys/vc5/drm/Makefile
3017 src/gallium/winsys/virgl/drm/Makefile
3018 src/gallium/winsys/virgl/vtest/Makefile
3019 src/gbm/Makefile
3020 src/gbm/main/gbm.pc
3021 src/glx/Makefile
3022 src/glx/apple/Makefile
3023 src/glx/tests/Makefile
3024 src/glx/windows/Makefile
3025 src/glx/windows/windowsdriproto.pc
3026 src/gtest/Makefile
3027 src/intel/Makefile
3028 src/loader/Makefile
3029 src/mapi/Makefile
3030 src/mapi/es1api/glesv1_cm.pc
3031 src/mapi/es2api/glesv2.pc
3032 src/mapi/glapi/gen/Makefile
3033 src/mesa/Makefile
3034 src/mesa/gl.pc
3035 src/mesa/drivers/dri/dri.pc
3036 src/mesa/drivers/dri/common/Makefile
3037 src/mesa/drivers/dri/i915/Makefile
3038 src/mesa/drivers/dri/i965/Makefile
3039 src/mesa/drivers/dri/Makefile
3040 src/mesa/drivers/dri/nouveau/Makefile
3041 src/mesa/drivers/dri/r200/Makefile
3042 src/mesa/drivers/dri/radeon/Makefile
3043 src/mesa/drivers/dri/swrast/Makefile
3044 src/mesa/drivers/osmesa/Makefile
3045 src/mesa/drivers/osmesa/osmesa.pc
3046 src/mesa/drivers/x11/Makefile
3047 src/mesa/main/tests/Makefile
3048 src/mesa/state_tracker/tests/Makefile
3049 src/util/Makefile
3050 src/util/tests/hash_table/Makefile
3051 src/util/tests/string_buffer/Makefile
3052 src/util/xmlpool/Makefile
3053 src/vulkan/Makefile])
3054
3055 AC_OUTPUT
3056
3057 # Fix up dependencies in *.Plo files, where we changed the extension of a
3058 # source file
3059 $SED -i -e 's/brw_blorp.cpp/brw_blorp.c/' src/mesa/drivers/dri/i965/.deps/brw_blorp.Plo
3060
3061 rm -f src/compiler/spirv/spirv_info.lo
3062 echo "# dummy" > src/compiler/spirv/.deps/spirv_info.Plo
3063
3064 dnl
3065 dnl Output some configuration info for the user
3066 dnl
3067 echo ""
3068 echo " prefix: $prefix"
3069 echo " exec_prefix: $exec_prefix"
3070 echo " libdir: $libdir"
3071 echo " includedir: $includedir"
3072
3073 dnl API info
3074 echo ""
3075 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
3076
3077 dnl Driver info
3078 echo ""
3079 case "x$enable_osmesa$enable_gallium_osmesa" in
3080 xnoyes)
3081 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
3082 ;;
3083 xyesno)
3084 echo " OSMesa: lib$OSMESA_LIB"
3085 ;;
3086 xnono)
3087 echo " OSMesa: no"
3088 ;;
3089 esac
3090
3091 echo ""
3092 if test "x$enable_dri" != xno; then
3093 echo " DRI platform: $dri_platform"
3094 if test -z "$DRI_DIRS"; then
3095 echo " DRI drivers: no"
3096 else
3097 echo " DRI drivers: $DRI_DIRS"
3098 fi
3099 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
3100 fi
3101
3102 case "x$enable_glx" in
3103 xdri)
3104 echo " GLX: DRI-based"
3105 ;;
3106 xxlib)
3107 echo " GLX: Xlib-based"
3108 ;;
3109 xgallium-xlib)
3110 echo " GLX: Xlib-based (Gallium)"
3111 ;;
3112 *)
3113 echo " GLX: $enable_glx"
3114 ;;
3115 esac
3116
3117 dnl EGL
3118 echo ""
3119 echo " EGL: $enable_egl"
3120 if test "$enable_egl" = yes; then
3121
3122 egl_drivers=""
3123 if test "x$enable_dri" != "xno"; then
3124 egl_drivers="$egl_drivers builtin:egl_dri2"
3125 fi
3126 if test "x$enable_dri3" != "xno"; then
3127 egl_drivers="$egl_drivers builtin:egl_dri3"
3128 fi
3129
3130 echo " EGL drivers: $egl_drivers"
3131 fi
3132 if test "x$enable_gbm" = xyes; then
3133 echo " GBM: yes"
3134 else
3135 echo " GBM: no"
3136 fi
3137
3138 echo " EGL/Vulkan/VL platforms: $platforms"
3139
3140 # Vulkan
3141 echo ""
3142 if test "x$VULKAN_DRIVERS" != x; then
3143 echo " Vulkan drivers: $VULKAN_DRIVERS"
3144 echo " Vulkan ICD dir: $VULKAN_ICD_INSTALL_DIR"
3145 else
3146 echo " Vulkan drivers: no"
3147 fi
3148
3149 echo ""
3150 if test "x$enable_llvm" = xyes; then
3151 echo " llvm: yes"
3152 echo " llvm-config: $LLVM_CONFIG"
3153 echo " llvm-version: $LLVM_VERSION"
3154 else
3155 echo " llvm: no"
3156 fi
3157
3158 echo ""
3159 if test -n "$with_gallium_drivers"; then
3160 echo " Gallium drivers: $gallium_drivers"
3161 echo " Gallium st: $gallium_st"
3162 else
3163 echo " Gallium: no"
3164 fi
3165
3166 echo ""
3167 if test "x$enable_gallium_extra_hud" != xyes; then
3168 echo " HUD extra stats: no"
3169 else
3170 echo " HUD extra stats: yes"
3171 fi
3172
3173 if test "x$enable_lmsensors" != xyes; then
3174 echo " HUD lmsensors: no"
3175 else
3176 echo " HUD lmsensors: yes"
3177 fi
3178
3179 echo ""
3180 if test "x$HAVE_GALLIUM_SWR" != x; then
3181 if test "x$HAVE_SWR_BUILTIN" = xyes; then
3182 echo " SWR archs: $swr_archs (builtin)"
3183 else
3184 echo " SWR archs: $swr_archs"
3185 fi
3186 fi
3187
3188 dnl Libraries
3189 echo ""
3190 echo " Shared libs: $enable_shared"
3191 echo " Static libs: $enable_static"
3192 echo " Shared-glapi: $enable_shared_glapi"
3193
3194 dnl Compiler options
3195 # cleanup the CFLAGS/CXXFLAGS/LDFLAGS/DEFINES vars
3196 cflags=`echo $CFLAGS | \
3197 $SED 's/^ *//;s/ */ /;s/ *$//'`
3198 cxxflags=`echo $CXXFLAGS | \
3199 $SED 's/^ *//;s/ */ /;s/ *$//'`
3200 ldflags=`echo $LDFLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
3201 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
3202 echo ""
3203 echo " CFLAGS: $cflags"
3204 echo " CXXFLAGS: $cxxflags"
3205 echo " CXX11_CXXFLAGS: $CXX11_CXXFLAGS"
3206 echo " LDFLAGS: $ldflags"
3207 echo " Macros: $defines"
3208 echo ""
3209 if test "x$enable_llvm" = xyes; then
3210 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
3211 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
3212 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
3213 echo " LLVM_LDFLAGS: $LLVM_LDFLAGS"
3214 echo ""
3215 fi
3216 echo " PYTHON2: $PYTHON2"
3217
3218 echo ""
3219 echo " Run '${MAKE-make}' to build Mesa"
3220 echo ""