loader: ifdef libdrm specific code and include
[mesa.git] / configure.ac
1 dnl Process this file with autoconf to create configure.
2
3 AC_PREREQ([2.60])
4
5 dnl Tell the user about autoconf.html in the --help output
6 m4_divert_once([HELP_END], [
7 See docs/autoconf.html for more details on the options for Mesa.])
8
9 m4_define(MESA_VERSION, m4_normalize(m4_include(VERSION)))
10 AC_INIT([Mesa], [MESA_VERSION],
11 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
12 AC_CONFIG_AUX_DIR([bin])
13 AC_CONFIG_MACRO_DIR([m4])
14 AC_CANONICAL_SYSTEM
15 AM_INIT_AUTOMAKE([foreign])
16
17 # Support silent build rules, requires at least automake-1.11. Disable
18 # by either passing --disable-silent-rules to configure or passing V=1
19 # to make
20 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
21 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
22
23 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
24
25 dnl Set internal versions
26 OSMESA_VERSION=8
27 AC_SUBST([OSMESA_VERSION])
28
29 dnl Versions for external dependencies
30 LIBDRM_REQUIRED=2.4.24
31 LIBDRM_RADEON_REQUIRED=2.4.50
32 LIBDRM_INTEL_REQUIRED=2.4.49
33 LIBDRM_NVVIEUX_REQUIRED=2.4.33
34 LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
35 LIBDRM_FREEDRENO_REQUIRED=2.4.51
36 DRI2PROTO_REQUIRED=2.6
37 DRI3PROTO_REQUIRED=1.0
38 PRESENTPROTO_REQUIRED=1.0
39 LIBUDEV_REQUIRED=151
40 GLPROTO_REQUIRED=1.4.14
41
42 dnl Check for progs
43 AC_PROG_CPP
44 AC_PROG_CC
45 AC_PROG_CXX
46 AM_PROG_CC_C_O
47 AM_PROG_AS
48 AC_CHECK_PROGS([MAKE], [gmake make])
49 AC_CHECK_PROGS([PYTHON2], [python2 python])
50 AX_PYTHON_MODULE([libxml2], [needed])
51 AC_PROG_SED
52 AC_PROG_MKDIR_P
53
54 LT_PREREQ([2.2])
55 LT_INIT([disable-static])
56
57 AX_PROG_BISON([],
58 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
59 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
60 AX_PROG_FLEX([],
61 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
62 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
63
64 AC_PATH_PROG([PERL], [perl])
65
66 AC_CHECK_PROG(INDENT, indent, indent, cat)
67 if test "x$INDENT" != "xcat"; then
68 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
69 fi
70
71 AC_PROG_INSTALL
72
73 dnl We need a POSIX shell for parts of the build. Assume we have one
74 dnl in most cases.
75 case "$host_os" in
76 solaris*)
77 # Solaris /bin/sh is too old/non-POSIX compliant
78 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
79 SHELL="$POSIX_SHELL"
80 ;;
81 esac
82
83 dnl clang is mostly GCC-compatible, but its version is much lower,
84 dnl so we have to check for it.
85 AC_MSG_CHECKING([if compiling with clang])
86
87 AC_COMPILE_IFELSE(
88 [AC_LANG_PROGRAM([], [[
89 #ifndef __clang__
90 not clang
91 #endif
92 ]])],
93 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
94
95 AC_MSG_RESULT([$acv_mesa_CLANG])
96
97 dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
98 dnl versions are explictly not supported.
99 GEN_ASM_OFFSETS=no
100 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
101 AC_MSG_CHECKING([whether gcc version is sufficient])
102 major=0
103 minor=0
104
105 GCC_VERSION=`$CC -dumpversion`
106 if test $? -eq 0; then
107 GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
108 GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
109 fi
110
111 if test $GCC_VERSION_MAJOR -lt 3 -o $GCC_VERSION_MAJOR -eq 3 -a $GCC_VERSION_MINOR -lt 3 ; then
112 AC_MSG_RESULT([no])
113 AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
114 else
115 AC_MSG_RESULT([yes])
116 fi
117
118 if test "x$cross_compiling" = xyes; then
119 GEN_ASM_OFFSETS=yes
120 fi
121 fi
122 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
123
124 dnl Make sure the pkg-config macros are defined
125 m4_ifndef([PKG_PROG_PKG_CONFIG],
126 [m4_fatal([Could not locate the pkg-config autoconf macros.
127 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
128 are in a different location, try setting the environment variable
129 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
130 PKG_PROG_PKG_CONFIG()
131
132 dnl LIB_DIR - library basename
133 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
134 AC_SUBST([LIB_DIR])
135
136 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
137 _SAVE_LDFLAGS="$LDFLAGS"
138 _SAVE_CPPFLAGS="$CPPFLAGS"
139
140 dnl Compiler macros
141 DEFINES=""
142 AC_SUBST([DEFINES])
143 case "$host_os" in
144 linux*|*-gnu*|gnu*)
145 DEFINES="$DEFINES -D_GNU_SOURCE -DHAVE_PTHREAD"
146 ;;
147 solaris*)
148 DEFINES="$DEFINES -DHAVE_PTHREAD -DSVR4"
149 ;;
150 cygwin*)
151 DEFINES="$DEFINES -DHAVE_PTHREAD"
152 ;;
153 esac
154
155 dnl Add flags for gcc and g++
156 if test "x$GCC" = xyes; then
157 case "$host_os" in
158 cygwin*)
159 CFLAGS="$CFLAGS -Wall -std=gnu99"
160 ;;
161 *)
162 CFLAGS="$CFLAGS -Wall -std=c99"
163 ;;
164 esac
165
166 # Enable -Werror=implicit-function-declaration and
167 # -Werror=missing-prototypes, if available, or otherwise, just
168 # -Wmissing-prototypes. This is particularly useful to avoid
169 # generating a loadable driver module that has undefined symbols.
170 save_CFLAGS="$CFLAGS"
171 AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
172 CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
173 CFLAGS="$CFLAGS -Werror=missing-prototypes"
174 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
175 AC_MSG_RESULT([yes]),
176 [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
177 AC_MSG_RESULT([no])]);
178
179 # Enable -fvisibility=hidden if using a gcc that supports it
180 save_CFLAGS="$CFLAGS"
181 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
182 VISIBILITY_CFLAGS="-fvisibility=hidden"
183 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
184 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
185 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
186
187 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
188 CFLAGS=$save_CFLAGS
189
190 # Work around aliasing bugs - developers should comment this out
191 CFLAGS="$CFLAGS -fno-strict-aliasing"
192
193 # gcc's builtin memcmp is slower than glibc's
194 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
195 CFLAGS="$CFLAGS -fno-builtin-memcmp"
196 fi
197 if test "x$GXX" = xyes; then
198 CXXFLAGS="$CXXFLAGS -Wall"
199
200 # Enable -fvisibility=hidden if using a gcc that supports it
201 save_CXXFLAGS="$CXXFLAGS"
202 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
203 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
204 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
205 AC_LANG_PUSH([C++])
206 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
207 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
208 AC_LANG_POP([C++])
209
210 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
211 CXXFLAGS=$save_CXXFLAGS
212
213 # Work around aliasing bugs - developers should comment this out
214 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
215
216 # gcc's builtin memcmp is slower than glibc's
217 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
218 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
219 fi
220
221 dnl even if the compiler appears to support it, using visibility attributes isn't
222 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
223 case "$host_os" in
224 cygwin*)
225 VISIBILITY_CFLAGS=""
226 VISIBILITY_CXXFLAGS=""
227 ;;
228 esac
229
230 AC_SUBST([VISIBILITY_CFLAGS])
231 AC_SUBST([VISIBILITY_CXXFLAGS])
232
233 dnl
234 dnl Optional flags, check for compiler support
235 dnl
236 AX_CHECK_COMPILE_FLAG([-msse4.1], [SSE41_SUPPORTED=1], [SSE41_SUPPORTED=0])
237 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
238
239 dnl
240 dnl Hacks to enable 32 or 64 bit build
241 dnl
242 AC_ARG_ENABLE([32-bit],
243 [AS_HELP_STRING([--enable-32-bit],
244 [build 32-bit libraries @<:@default=auto@:>@])],
245 [enable_32bit="$enableval"],
246 [enable_32bit=auto]
247 )
248 if test "x$enable_32bit" = xyes; then
249 if test "x$GCC" = xyes; then
250 CFLAGS="$CFLAGS -m32"
251 CCASFLAGS="$CCASFLAGS -m32"
252 fi
253 if test "x$GXX" = xyes; then
254 CXXFLAGS="$CXXFLAGS -m32"
255 fi
256 fi
257 AC_ARG_ENABLE([64-bit],
258 [AS_HELP_STRING([--enable-64-bit],
259 [build 64-bit libraries @<:@default=auto@:>@])],
260 [enable_64bit="$enableval"],
261 [enable_64bit=auto]
262 )
263 if test "x$enable_64bit" = xyes; then
264 if test "x$GCC" = xyes; then
265 CFLAGS="$CFLAGS -m64"
266 fi
267 if test "x$GXX" = xyes; then
268 CXXFLAGS="$CXXFLAGS -m64"
269 fi
270 fi
271
272 dnl Can't have static and shared libraries, default to static if user
273 dnl explicitly requested. If both disabled, set to static since shared
274 dnl was explicitly requested.
275 case "x$enable_static$enable_shared" in
276 xyesyes )
277 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
278 enable_shared=no
279 ;;
280 xnono )
281 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling static])
282 enable_static=yes
283 ;;
284 esac
285
286 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
287
288 dnl
289 dnl other compiler options
290 dnl
291 AC_ARG_ENABLE([debug],
292 [AS_HELP_STRING([--enable-debug],
293 [use debug compiler flags and macros @<:@default=disabled@:>@])],
294 [enable_debug="$enableval"],
295 [enable_debug=no]
296 )
297 if test "x$enable_debug" = xyes; then
298 DEFINES="$DEFINES -DDEBUG"
299 if test "x$GCC" = xyes; then
300 CFLAGS="$CFLAGS -g -O0"
301 fi
302 if test "x$GXX" = xyes; then
303 CXXFLAGS="$CXXFLAGS -g -O0"
304 fi
305 fi
306
307 dnl
308 dnl library names
309 dnl
310 LIB_PREFIX_GLOB='lib'
311 LIB_VERSION_SEPARATOR='.'
312 if test "$enable_static" = yes; then
313 LIB_EXTENSION='a'
314 else
315 case "$host_os" in
316 darwin* )
317 LIB_EXTENSION='dylib' ;;
318 cygwin* )
319 dnl prefix can be 'cyg' or 'lib'
320 LIB_PREFIX_GLOB='???'
321 LIB_VERSION_SEPARATOR='-'
322 LIB_EXTENSION='dll' ;;
323 aix* )
324 LIB_EXTENSION='a' ;;
325 * )
326 LIB_EXTENSION='so' ;;
327 esac
328 fi
329 AC_ARG_WITH([gl-lib-name],
330 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
331 [specify GL library name @<:@default=GL@:>@])],
332 [GL_LIB=$withval],
333 [GL_LIB=GL])
334 AC_ARG_WITH([osmesa-lib-name],
335 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
336 [specify OSMesa library name @<:@default=OSMesa@:>@])],
337 [OSMESA_LIB=$withval],
338 [OSMESA_LIB=OSMesa])
339 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
340 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
341
342 dnl
343 dnl Mangled Mesa support
344 dnl
345 AC_ARG_ENABLE([mangling],
346 [AS_HELP_STRING([--enable-mangling],
347 [enable mangled symbols and library name @<:@default=disabled@:>@])],
348 [enable_mangling="${enableval}"],
349 [enable_mangling=no]
350 )
351 if test "x${enable_mangling}" = "xyes" ; then
352 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
353 GL_LIB="Mangled${GL_LIB}"
354 OSMESA_LIB="Mangled${OSMESA_LIB}"
355 fi
356 AC_SUBST([GL_LIB])
357 AC_SUBST([OSMESA_LIB])
358
359 dnl
360 dnl potentially-infringing-but-nobody-knows-for-sure stuff
361 dnl
362 AC_ARG_ENABLE([texture-float],
363 [AS_HELP_STRING([--enable-texture-float],
364 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
365 [enable_texture_float="$enableval"],
366 [enable_texture_float=no]
367 )
368 if test "x$enable_texture_float" = xyes; then
369 AC_MSG_WARN([Floating-point textures enabled.])
370 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
371 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
372 fi
373
374 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
375 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
376 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
377 GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
378 GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
379 VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
380 GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
381
382 GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
383 EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
384 EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
385 GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
386 GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
387 VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
388 GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
389
390 AC_SUBST([GL_LIB_NAME])
391 AC_SUBST([OSMESA_LIB_NAME])
392 AC_SUBST([EGL_LIB_NAME])
393 AC_SUBST([GLESv1_CM_LIB_NAME])
394 AC_SUBST([GLESv2_LIB_NAME])
395 AC_SUBST([VG_LIB_NAME])
396 AC_SUBST([GLAPI_LIB_NAME])
397
398 AC_SUBST([GL_LIB_GLOB])
399 AC_SUBST([EGL_LIB_GLOB])
400 AC_SUBST([GLESv1_CM_LIB_GLOB])
401 AC_SUBST([GLESv2_LIB_GLOB])
402 AC_SUBST([VG_LIB_GLOB])
403 AC_SUBST([GLAPI_LIB_GLOB])
404
405 dnl
406 dnl Arch/platform-specific settings
407 dnl
408 AC_ARG_ENABLE([asm],
409 [AS_HELP_STRING([--disable-asm],
410 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
411 [enable_asm="$enableval"],
412 [enable_asm=yes]
413 )
414 asm_arch=""
415 AC_MSG_CHECKING([whether to enable assembly])
416 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
417 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
418 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
419 case "$host_cpu" in
420 i?86 | x86_64 | amd64)
421 enable_asm=no
422 AC_MSG_RESULT([no, cross compiling])
423 ;;
424 esac
425 fi
426 # check for supported arches
427 if test "x$enable_asm" = xyes; then
428 case "$host_cpu" in
429 i?86)
430 case "$host_os" in
431 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
432 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
433 ;;
434 gnu*)
435 asm_arch=x86
436 ;;
437 esac
438 ;;
439 x86_64|amd64)
440 case "$host_os" in
441 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
442 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
443 ;;
444 esac
445 ;;
446 sparc*)
447 case "$host_os" in
448 linux*)
449 asm_arch=sparc
450 ;;
451 esac
452 ;;
453 esac
454
455 case "$asm_arch" in
456 x86)
457 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
458 AC_MSG_RESULT([yes, x86])
459 ;;
460 x86_64|amd64)
461 DEFINES="$DEFINES -DUSE_X86_64_ASM"
462 AC_MSG_RESULT([yes, x86_64])
463 ;;
464 sparc)
465 DEFINES="$DEFINES -DUSE_SPARC_ASM"
466 AC_MSG_RESULT([yes, sparc])
467 ;;
468 *)
469 AC_MSG_RESULT([no, platform not supported])
470 ;;
471 esac
472 fi
473
474 dnl Check to see if dlopen is in default libraries (like Solaris, which
475 dnl has it in libc), or if libdl is needed to get it.
476 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
477 [AC_CHECK_LIB([dl], [dlopen],
478 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
479 AC_SUBST([DLOPEN_LIBS])
480
481 case "$host_os" in
482 darwin*|mingw*)
483 ;;
484 *)
485 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
486 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
487 [AC_MSG_ERROR([Couldn't find clock_gettime])])])
488 AC_SUBST([CLOCK_LIB])
489 ;;
490 esac
491
492 dnl See if posix_memalign is available
493 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
494
495 dnl Check for pthreads
496 AX_PTHREAD
497 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
498 dnl to -pthread, which causes problems if we need -lpthread to appear in
499 dnl pkgconfig files.
500 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
501
502 dnl SELinux awareness.
503 AC_ARG_ENABLE([selinux],
504 [AS_HELP_STRING([--enable-selinux],
505 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
506 [MESA_SELINUX="$enableval"],
507 [MESA_SELINUX=no])
508 if test "x$enable_selinux" = "xyes"; then
509 AC_CHECK_HEADER([selinux/selinux.h],[],
510 [AC_MSG_ERROR([SELinux headers not found])])
511 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
512 [AC_MSG_ERROR([SELinux library not found])])
513 SELINUX_LIBS="-lselinux"
514 DEFINES="$DEFINES -DMESA_SELINUX"
515 fi
516 AC_SUBST([SELINUX_LIBS])
517
518 dnl Options for APIs
519 AC_ARG_ENABLE([opengl],
520 [AS_HELP_STRING([--disable-opengl],
521 [disable support for standard OpenGL API @<:@default=no@:>@])],
522 [enable_opengl="$enableval"],
523 [enable_opengl=yes])
524 AC_ARG_ENABLE([gles1],
525 [AS_HELP_STRING([--enable-gles1],
526 [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
527 [enable_gles1="$enableval"],
528 [enable_gles1=no])
529 AC_ARG_ENABLE([gles2],
530 [AS_HELP_STRING([--enable-gles2],
531 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
532 [enable_gles2="$enableval"],
533 [enable_gles2=no])
534 AC_ARG_ENABLE([openvg],
535 [AS_HELP_STRING([--enable-openvg],
536 [enable support for OpenVG API @<:@default=no@:>@])],
537 [enable_openvg="$enableval"],
538 [enable_openvg=no])
539
540 AC_ARG_ENABLE([dri],
541 [AS_HELP_STRING([--enable-dri],
542 [enable DRI modules @<:@default=enabled@:>@])],
543 [enable_dri="$enableval"],
544 [enable_dri=yes])
545 AC_ARG_ENABLE([dri3],
546 [AS_HELP_STRING([--enable-dri3],
547 [enable DRI3 @<:@default=enabled@:>@])],
548 [enable_dri3="$enableval"],
549 [enable_dri3=yes])
550 AC_ARG_ENABLE([glx],
551 [AS_HELP_STRING([--enable-glx],
552 [enable GLX library @<:@default=enabled@:>@])],
553 [enable_glx="$enableval"],
554 [enable_glx=yes])
555 AC_ARG_ENABLE([osmesa],
556 [AS_HELP_STRING([--enable-osmesa],
557 [enable OSMesa library @<:@default=disabled@:>@])],
558 [enable_osmesa="$enableval"],
559 [enable_osmesa=no])
560 AC_ARG_ENABLE([gallium-osmesa],
561 [AS_HELP_STRING([--enable-gallium-osmesa],
562 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
563 [enable_gallium_osmesa="$enableval"],
564 [enable_gallium_osmesa=no])
565 AC_ARG_ENABLE([egl],
566 [AS_HELP_STRING([--disable-egl],
567 [disable EGL library @<:@default=enabled@:>@])],
568 [enable_egl="$enableval"],
569 [enable_egl=yes])
570
571 AC_ARG_ENABLE([xa],
572 [AS_HELP_STRING([--enable-xa],
573 [enable build of the XA X Acceleration API @<:@default=no@:>@])],
574 [enable_xa="$enableval"],
575 [enable_xa=no])
576 AC_ARG_ENABLE([gbm],
577 [AS_HELP_STRING([--enable-gbm],
578 [enable gbm library @<:@default=auto@:>@])],
579 [enable_gbm="$enableval"],
580 [enable_gbm=auto])
581
582 AC_ARG_ENABLE([xvmc],
583 [AS_HELP_STRING([--enable-xvmc],
584 [enable xvmc library @<:@default=auto@:>@])],
585 [enable_xvmc="$enableval"],
586 [enable_xvmc=no])
587 AC_ARG_ENABLE([vdpau],
588 [AS_HELP_STRING([--enable-vdpau],
589 [enable vdpau library @<:@default=auto@:>@])],
590 [enable_vdpau="$enableval"],
591 [enable_vdpau=auto])
592 AC_ARG_ENABLE([opencl],
593 [AS_HELP_STRING([--enable-opencl],
594 [enable OpenCL library NOTE: Enabling this option will also enable
595 --with-llvm-shared-libs
596 @<:@default=no@:>@])],
597 [],
598 [enable_opencl=no])
599 AC_ARG_ENABLE([opencl_icd],
600 [AS_HELP_STRING([--enable-opencl-icd],
601 [Build an OpenCL ICD library to be loaded by an ICD implementation
602 @<:@default=no@:>@])],
603 [enable_opencl_icd="$enableval"],
604 [enable_opencl_icd=no])
605 AC_ARG_ENABLE([xlib-glx],
606 [AS_HELP_STRING([--enable-xlib-glx],
607 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
608 [enable_xlib_glx="$enableval"],
609 [enable_xlib_glx=no])
610 AC_ARG_ENABLE([gallium-egl],
611 [AS_HELP_STRING([--enable-gallium-egl],
612 [enable optional EGL state tracker (not required
613 for EGL support in Gallium with OpenGL and OpenGL ES)
614 @<:@default=disable@:>@])],
615 [enable_gallium_egl="$enableval"],
616 [enable_gallium_egl=no])
617 AC_ARG_ENABLE([gallium-gbm],
618 [AS_HELP_STRING([--enable-gallium-gbm],
619 [enable optional gbm state tracker (not required for
620 gbm support in Gallium)
621 @<:@default=auto@:>@])],
622 [enable_gallium_gbm="$enableval"],
623 [enable_gallium_gbm=auto])
624
625 AC_ARG_ENABLE([r600-llvm-compiler],
626 [AS_HELP_STRING([--enable-r600-llvm-compiler],
627 [Enable experimental LLVM backend for graphics shaders @<:@default=disable@:>@])],
628 [enable_r600_llvm="$enableval"],
629 [enable_r600_llvm=no])
630
631 AC_ARG_ENABLE([gallium-tests],
632 [AS_HELP_STRING([--enable-gallium-tests],
633 [Enable optional Gallium tests) @<:@default=disable@:>@])],
634 [enable_gallium_tests="$enableval"],
635 [enable_gallium_tests=no])
636
637 # Option for Gallium drivers
638
639 # Keep this in sync with the --with-gallium-drivers help string default value
640 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
641
642 AC_ARG_WITH([gallium-drivers],
643 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
644 [comma delimited Gallium drivers list, e.g.
645 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast"
646 @<:@default=r300,r600,svga,swrast@:>@])],
647 [with_gallium_drivers="$withval"],
648 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
649
650 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
651 # here so that the script doesn't choke on an unknown driver name later.
652 case "$with_gallium_drivers" in
653 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
654 no) with_gallium_drivers='' ;;
655 esac
656
657 if test "x$enable_opengl" = xno -a \
658 "x$enable_gles1" = xno -a \
659 "x$enable_gles2" = xno -a \
660 "x$enable_openvg" = xno -a \
661 "x$enable_xa" = xno -a \
662 "x$enable_xvmc" = xno -a \
663 "x$enable_vdpau" = xno -a \
664 "x$enable_opencl" = xno; then
665 AC_MSG_ERROR([at least one API should be enabled])
666 fi
667
668 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
669 if test "x$enable_opengl" = xno -a \
670 "x$enable_gles1" = xyes; then
671 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
672 fi
673
674 if test "x$enable_opengl" = xno -a \
675 "x$enable_gles2" = xyes; then
676 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
677 fi
678
679 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
680 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
681 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
682 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
683 "x$enable_gles1" = xyes -o \
684 "x$enable_gles2" = xyes)
685
686 if test "x$enable_glx" = xno; then
687 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
688 enable_xlib_glx=no
689 fi
690
691 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
692 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
693 fi
694
695 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
696 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
697 fi
698
699 # Disable GLX if OpenGL is not enabled
700 if test "x$enable_glx$enable_opengl" = xyesno; then
701 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
702 enable_glx=no
703 fi
704
705 # Disable GLX if DRI and Xlib-GLX are not enabled
706 if test "x$enable_glx" = xyes -a \
707 "x$enable_dri" = xno -a \
708 "x$enable_xlib_glx" = xno; then
709 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
710 enable_glx=no
711 fi
712
713 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
714 "x$enable_dri" = xyes)
715 AM_CONDITIONAL(HAVE_DRI, test "x$enable_dri" = xyes)
716 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes)
717
718 AC_ARG_ENABLE([shared-glapi],
719 [AS_HELP_STRING([--enable-shared-glapi],
720 [Enable shared glapi for OpenGL @<:@default=yes@:>@])],
721 [enable_shared_glapi="$enableval"],
722 [enable_shared_glapi="$enable_dri"])
723
724 # Shared GLAPI is only useful for DRI
725 if test "x$enable_dri" = xno; then
726 AC_MSG_NOTICE([Shared GLAPI is only useful for DRI, disabling])
727 enable_shared_glapi=no
728 fi
729
730 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
731
732 dnl
733 dnl Driver specific build directories
734 dnl
735 GALLIUM_TARGET_DIRS=""
736 GALLIUM_WINSYS_DIRS="sw"
737 GALLIUM_DRIVERS_DIRS="galahad trace rbug noop identity"
738 GALLIUM_STATE_TRACKERS_DIRS=""
739
740 case "x$enable_glx$enable_xlib_glx" in
741 xyesyes)
742 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
743 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
744 GALLIUM_STATE_TRACKERS_DIRS="glx $GALLIUM_STATE_TRACKERS_DIRS"
745 NEED_WINSYS_XLIB="yes"
746 ;;
747 esac
748
749 if test "x$enable_dri" = xyes; then
750 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/dri"
751 GALLIUM_STATE_TRACKERS_DIRS="dri $GALLIUM_STATE_TRACKERS_DIRS"
752 fi
753
754 if test "x$enable_gallium_osmesa" = xyes; then
755 if test -z "$with_gallium_drivers"; then
756 AC_MSG_ERROR([Cannot enable gallium_osmesa without Gallium])
757 fi
758 if test "x$enable_osmesa" = xyes; then
759 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
760 fi
761 GALLIUM_STATE_TRACKERS_DIRS="osmesa $GALLIUM_STATE_TRACKERS_DIRS"
762 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS osmesa"
763 fi
764
765 AC_SUBST([MESA_LLVM])
766
767 # Check for libdrm
768 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
769 [have_libdrm=yes], [have_libdrm=no])
770 if test "x$have_libdrm" = xyes; then
771 DEFINES="$DEFINES -DHAVE_LIBDRM"
772 fi
773
774 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
775 have_libudev=yes, have_libudev=no)
776
777 if test "x$enable_dri" = xyes; then
778 # DRI must be shared, I think
779 if test "$enable_static" = yes; then
780 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
781 fi
782
783 # not a hard requirement as swrast does not depend on it
784 if test "x$have_libdrm" = xyes; then
785 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
786 fi
787 fi
788
789 dnl Direct rendering or just indirect rendering
790 case "$host_os" in
791 gnu*)
792 dnl Disable by default on GNU/Hurd
793 driglx_direct_default="no"
794 ;;
795 cygwin*)
796 dnl Disable by default on cygwin
797 driglx_direct_default="no"
798 ;;
799 *)
800 driglx_direct_default="yes"
801 ;;
802 esac
803 AC_ARG_ENABLE([driglx-direct],
804 [AS_HELP_STRING([--disable-driglx-direct],
805 [disable direct rendering in GLX and EGL for DRI \
806 @<:@default=auto@:>@])],
807 [driglx_direct="$enableval"],
808 [driglx_direct="$driglx_direct_default"])
809
810 dnl
811 dnl libGL configuration per driver
812 dnl
813 case "x$enable_glx$enable_xlib_glx" in
814 xyesyes)
815 # Xlib-based GLX
816 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
817 GL_PC_REQ_PRIV="x11 xext"
818 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
819 GL_LIB_DEPS="$XLIBGL_LIBS"
820 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
821 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
822 ;;
823 xyesno)
824 # DRI-based GLX
825 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
826 if test x"$driglx_direct" = xyes; then
827 if test "x$have_libdrm" != xyes; then
828 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
829 fi
830 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
831 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
832 if test x"$enable_dri3" = xyes; then
833 if test x"$have_libudev" != xyes; then
834 AC_MSG_ERROR([DRI3 requires libudev >= $LIBUDEV_REQUIRED])
835 fi
836 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
837 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
838 fi
839 fi
840
841 # find the DRI deps for libGL
842 dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx >= 1.8.1 xcb-dri2 >= 1.8"
843
844 if test x"$enable_dri3" = xyes; then
845 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= 1.1"
846 fi
847
848 # add xf86vidmode if available
849 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
850 if test "$HAVE_XF86VIDMODE" = yes ; then
851 dri_modules="$dri_modules xxf86vm"
852 fi
853
854 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
855 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
856 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
857 GL_LIB_DEPS="$DRIGL_LIBS"
858
859 if test x"$enable_dri3$have_libudev" = xyesyes; then
860 X11_INCLUDES="$X11_INCLUDES $LIBUDEV_CFLAGS"
861 GL_LIB_DEPS="$GL_LIB_DEPS $LIBUDEV_LIBS"
862 fi
863
864 # need DRM libs, $PTHREAD_LIBS, etc.
865 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
866 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
867 ;;
868 esac
869
870 # This is outside the case (above) so that it is invoked even for non-GLX
871 # builds.
872 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
873
874 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
875 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
876 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
877 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
878
879 AC_SUBST([X11_INCLUDES])
880 AC_SUBST([GL_LIB_DEPS])
881 AC_SUBST([GL_PC_REQ_PRIV])
882 AC_SUBST([GL_PC_LIB_PRIV])
883 AC_SUBST([GL_PC_CFLAGS])
884 AC_SUBST([DRI_PC_REQ_PRIV])
885 AC_SUBST([GLESv1_CM_LIB_DEPS])
886 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
887 AC_SUBST([GLESv2_LIB_DEPS])
888 AC_SUBST([GLESv2_PC_LIB_PRIV])
889
890 AC_SUBST([HAVE_XF86VIDMODE])
891
892 dnl
893 dnl More GLX setup
894 dnl
895 case "x$enable_glx$enable_xlib_glx" in
896 xyesyes)
897 DEFINES="$DEFINES -DUSE_XSHM"
898 ;;
899 xyesno)
900 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
901 if test "x$driglx_direct" = xyes; then
902 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
903 fi
904 ;;
905 esac
906
907 dnl
908 dnl TLS detection
909 dnl
910
911 AC_ARG_ENABLE([glx-tls],
912 [AS_HELP_STRING([--enable-glx-tls],
913 [enable TLS support in GLX @<:@default=disabled@:>@])],
914 [GLX_USE_TLS="$enableval"],
915 [GLX_USE_TLS=no])
916 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
917
918 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
919 [DEFINES="${DEFINES} -DGLX_USE_TLS -DHAVE_PTHREAD"])
920
921 dnl
922 dnl More DRI setup
923 dnl
924 dnl Directory for DRI drivers
925 AC_ARG_WITH([dri-driverdir],
926 [AS_HELP_STRING([--with-dri-driverdir=DIR],
927 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
928 [DRI_DRIVER_INSTALL_DIR="$withval"],
929 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
930 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
931 dnl Extra search path for DRI drivers
932 AC_ARG_WITH([dri-searchpath],
933 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
934 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
935 [DRI_DRIVER_SEARCH_DIR="$withval"],
936 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
937 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
938 dnl Which drivers to build - default is chosen by platform
939 AC_ARG_WITH([dri-drivers],
940 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
941 [comma delimited DRI drivers list, e.g.
942 "swrast,i965,radeon" @<:@default=auto@:>@])],
943 [with_dri_drivers="$withval"],
944 [with_dri_drivers=yes])
945 if test "x$with_dri_drivers" = x; then
946 with_dri_drivers=no
947 fi
948
949 dnl If $with_dri_drivers is yes, directories will be added through
950 dnl platform checks
951 DRI_DIRS=""
952 case "$with_dri_drivers" in
953 no) ;;
954 yes)
955 # classic DRI drivers
956 if test "x$enable_opengl" = xyes; then
957 DRI_DIRS="yes"
958 fi
959 ;;
960 *)
961 # verify the requested driver directories exist
962 dri_drivers=`IFS=', '; echo $with_dri_drivers`
963 for driver in $dri_drivers; do
964 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
965 AC_MSG_ERROR([DRI driver directory '$driver' does not exist])
966 done
967 DRI_DIRS="$dri_drivers"
968 if test -n "$DRI_DIRS" -a "x$enable_opengl" != xyes; then
969 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
970 fi
971 ;;
972 esac
973
974 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
975 if test "x$enable_dri" = xyes; then
976 # Platform specific settings and drivers to build
977 case "$host_os" in
978 linux*)
979 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
980 DEFINES="$DEFINES -DHAVE_ALIAS"
981 if test "x$enable_dri3" = xyes; then
982 DEFINES="$DEFINES -DHAVE_DRI3"
983 fi
984
985 case "$host_cpu" in
986 x86_64|amd64)
987 if test "x$DRI_DIRS" = "xyes"; then
988 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
989 fi
990 ;;
991 powerpc*)
992 # Build only the drivers for cards that exist on PowerPC.
993 if test "x$DRI_DIRS" = "xyes"; then
994 DRI_DIRS="r200 radeon swrast"
995 fi
996 ;;
997 sparc*)
998 # Build only the drivers for cards that exist on sparc
999 if test "x$DRI_DIRS" = "xyes"; then
1000 DRI_DIRS="r200 radeon swrast"
1001 fi
1002 ;;
1003 esac
1004 ;;
1005 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1006 DEFINES="$DEFINES -DHAVE_PTHREAD -DUSE_EXTERNAL_DXTN_LIB=1"
1007 DEFINES="$DEFINES -DHAVE_ALIAS"
1008
1009 if test "x$DRI_DIRS" = "xyes"; then
1010 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
1011 fi
1012 ;;
1013 gnu*)
1014 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1015 DEFINES="$DEFINES -DHAVE_ALIAS"
1016 ;;
1017 solaris*)
1018 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1019 ;;
1020 cygwin*)
1021 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1022 if test "x$DRI_DIRS" = "xyes"; then
1023 DRI_DIRS="swrast"
1024 fi
1025 ;;
1026 esac
1027
1028 # default drivers
1029 if test "x$DRI_DIRS" = "xyes"; then
1030 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
1031 fi
1032
1033 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
1034
1035 # Check for expat
1036 PKG_CHECK_EXISTS([EXPAT], [have_expat=yes], [have_expat=no])
1037 if test "x$have_expat" = "xyes"; then
1038 PKG_CHECK_MODULES([EXPAT], [expat], [],
1039 AC_MSG_ERROR([Expat required for DRI.]))
1040 else
1041 # expat version 2.0 and earlier do not provide expat.pc
1042 EXPAT_LIBS=-lexpat
1043 fi
1044
1045 # If we are building any DRI driver other than swrast.
1046 if test -n "$DRI_DIRS"; then
1047 if test x"$DRI_DIRS" != xswrast; then
1048 # ... libdrm is required
1049 if test "x$have_libdrm" != xyes; then
1050 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1051 fi
1052 DRICOMMON_NEED_LIBDRM=yes
1053 else
1054 DRICOMMON_NEED_LIBDRM=no
1055 fi
1056 fi
1057
1058 # put all the necessary libs together
1059 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1060 GALLIUM_DRI_LIB_DEPS="$GALLIUM_DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1061
1062 fi
1063
1064 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1065 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1066 "x$enable_osmesa" = xyes -o \
1067 -n "$DRI_DIRS")
1068 AC_SUBST([DRI_LIB_DEPS])
1069 AC_SUBST([GALLIUM_DRI_LIB_DEPS])
1070
1071 case $DRI_DIRS in
1072 *i915*|*i965*)
1073 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1074
1075 for d in $(echo $DRI_DIRS | sed 's/,/ /g'); do
1076 case $d in
1077 i915)
1078 HAVE_I915_DRI=yes;
1079 ;;
1080 i965)
1081 HAVE_I965_DRI=yes;
1082 ;;
1083 esac
1084 done
1085
1086 ;;
1087 esac
1088
1089 case $DRI_DIRS in
1090 *nouveau*)
1091 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1092 HAVE_NOUVEAU_DRI=yes;
1093 ;;
1094 esac
1095
1096 case $DRI_DIRS in
1097 *radeon*|*r200*)
1098 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1099
1100 for d in $(echo $DRI_DIRS | sed 's/,/ /g'); do
1101 case $d in
1102 radeon)
1103 HAVE_RADEON_DRI=yes;
1104 ;;
1105 r200)
1106 HAVE_R200_DRI=yes;
1107 ;;
1108 esac
1109 done
1110
1111 ;;
1112 esac
1113
1114 case $DRI_DIRS in
1115 *swrast*)
1116 HAVE_SWRAST_DRI=yes;
1117 ;;
1118 esac
1119
1120 dnl
1121 dnl OSMesa configuration
1122 dnl
1123
1124 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1125 AC_ARG_WITH([osmesa-bits],
1126 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1127 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1128 [osmesa_bits="$withval"],
1129 [osmesa_bits=8])
1130 if test "x$osmesa_bits" != x8; then
1131 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1132 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1133 osmesa_bits=8
1134 fi
1135 fi
1136 case "x$osmesa_bits" in
1137 x8)
1138 OSMESA_LIB="${OSMESA_LIB}"
1139 ;;
1140 x16|x32)
1141 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1142 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1143 ;;
1144 *)
1145 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1146 ;;
1147 esac
1148
1149 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1150 # only link libraries with osmesa if shared
1151 if test "$enable_static" = no; then
1152 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1153 else
1154 OSMESA_LIB_DEPS=""
1155 fi
1156 OSMESA_MESA_DEPS=""
1157 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1158 fi
1159
1160 AC_SUBST([OSMESA_LIB_DEPS])
1161 AC_SUBST([OSMESA_MESA_DEPS])
1162 AC_SUBST([OSMESA_PC_REQ])
1163 AC_SUBST([OSMESA_PC_LIB_PRIV])
1164
1165 dnl
1166 dnl gbm configuration
1167 dnl
1168 if test "x$enable_gbm" = xauto; then
1169 case "$with_egl_platforms" in
1170 *drm*)
1171 enable_gbm=yes ;;
1172 *)
1173 enable_gbm=no ;;
1174 esac
1175 fi
1176 if test "x$enable_gbm" = xyes; then
1177 if test x"$have_libudev" != xyes; then
1178 AC_MSG_ERROR([gbm needs udev])
1179 fi
1180
1181 if test "x$enable_dri" = xyes; then
1182 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1183 if test "x$enable_shared_glapi" = xno; then
1184 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1185 fi
1186 fi
1187 fi
1188 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1189 GBM_PC_REQ_PRIV="libudev"
1190 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1191 AC_SUBST([GBM_PC_REQ_PRIV])
1192 AC_SUBST([GBM_PC_LIB_PRIV])
1193
1194 dnl
1195 dnl EGL configuration
1196 dnl
1197 EGL_CLIENT_APIS=""
1198
1199 if test "x$enable_egl" = xyes; then
1200 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1201
1202 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1203
1204 if test "$enable_static" != yes; then
1205 # build egl_glx when libGL is built
1206 if test "$have_libudev" = yes; then
1207 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1208 fi
1209
1210 if test "x$enable_dri" = xyes; then
1211 HAVE_EGL_DRIVER_DRI2=1
1212 fi
1213
1214 fi
1215 fi
1216 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1217 AC_SUBST([EGL_LIB_DEPS])
1218
1219 dnl
1220 dnl EGL Gallium configuration
1221 dnl
1222 if test "x$enable_gallium_egl" = xyes; then
1223 if test "x$with_gallium_drivers" = x; then
1224 AC_MSG_ERROR([cannot enable egl_gallium without Gallium])
1225 fi
1226 if test "x$enable_egl" = xno; then
1227 AC_MSG_ERROR([cannot enable egl_gallium without EGL])
1228 fi
1229 if test "x$have_libdrm" != xyes; then
1230 AC_MSG_ERROR([egl_gallium requires libdrm >= $LIBDRM_REQUIRED])
1231 fi
1232
1233 GALLIUM_STATE_TRACKERS_DIRS="egl $GALLIUM_STATE_TRACKERS_DIRS"
1234 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-static"
1235 fi
1236 AM_CONDITIONAL(HAVE_GALLIUM_EGL, test "x$enable_gallium_egl" = xyes)
1237
1238 dnl
1239 dnl gbm Gallium configuration
1240 dnl
1241 if test "x$enable_gallium_gbm" = xauto; then
1242 case "$enable_gbm$enable_gallium_egl$enable_dri$with_egl_platforms" in
1243 yesyesyes*drm*)
1244 enable_gallium_gbm=yes ;;
1245 *)
1246 enable_gallium_gbm=no ;;
1247 esac
1248 fi
1249 if test "x$enable_gallium_gbm" = xyes; then
1250 if test "x$with_gallium_drivers" = x; then
1251 AC_MSG_ERROR([cannot enable gbm_gallium without Gallium])
1252 fi
1253 if test "x$enable_gbm" = xno; then
1254 AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
1255 fi
1256 # gbm_gallium abuses DRI_LIB_DEPS to link. Make sure it is set.
1257 if test "x$enable_dri" = xno; then
1258 AC_MSG_ERROR([gbm_gallium requires --enable-dri to build])
1259 fi
1260
1261 GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
1262 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
1263 enable_gallium_loader=yes
1264 fi
1265 AM_CONDITIONAL(HAVE_GALLIUM_GBM, test "x$enable_gallium_gbm" = xyes)
1266
1267 dnl
1268 dnl XA configuration
1269 dnl
1270 if test "x$enable_xa" = xyes; then
1271 GALLIUM_STATE_TRACKERS_DIRS="xa $GALLIUM_STATE_TRACKERS_DIRS"
1272 fi
1273 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1274
1275 dnl
1276 dnl OpenVG configuration
1277 dnl
1278 VG_LIB_DEPS=""
1279
1280 if test "x$enable_openvg" = xyes; then
1281 if test "x$enable_egl" = xno; then
1282 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1283 fi
1284 if test "x$with_gallium_drivers" = x; then
1285 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1286 fi
1287 if test "x$enable_gallium_egl" = xno; then
1288 AC_MSG_ERROR([cannot enable OpenVG without egl_gallium])
1289 fi
1290
1291 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1292 VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS $PTHREAD_LIBS"
1293 GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
1294 VG_PC_LIB_PRIV="-lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1295 AC_SUBST([VG_PC_LIB_PRIV])
1296 fi
1297 AM_CONDITIONAL(HAVE_OPENVG, test "x$enable_openvg" = xyes)
1298
1299 dnl
1300 dnl Gallium G3DVL configuration
1301 dnl
1302 if test -n "$with_gallium_drivers"; then
1303 if test "x$enable_xvmc" = xauto; then
1304 PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
1305 fi
1306
1307 if test "x$enable_vdpau" = xauto; then
1308 PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
1309 fi
1310 fi
1311
1312 if test "x$enable_xvmc" = xyes; then
1313 PKG_CHECK_MODULES([XVMC], [xvmc >= 1.0.6 x11-xcb xcb-dri2 >= 1.8])
1314 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xvmc"
1315 fi
1316 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1317
1318 if test "x$enable_vdpau" = xyes; then
1319 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.4.1 x11-xcb xcb-dri2 >= 1.8])
1320 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
1321 fi
1322 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1323
1324 dnl
1325 dnl OpenCL configuration
1326 dnl
1327
1328 AC_ARG_WITH([libclc-path],
1329 [AS_HELP_STRING([--with-libclc-path],
1330 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1331 [LIBCLC_PATH="$withval"],
1332 [LIBCLC_PATH=""])
1333
1334 if test "x$LIBCLC_PATH" != x; then
1335 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1336 Please review the updated build instructions for clover:
1337 http://dri.freedesktop.org/wiki/GalliumCompute])
1338 fi
1339
1340
1341 AC_ARG_WITH([clang-libdir],
1342 [AS_HELP_STRING([--with-clang-libdir],
1343 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1344 [CLANG_LIBDIR="$withval"],
1345 [CLANG_LIBDIR=""])
1346
1347 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1348
1349 if test "x$enable_opencl" = xyes; then
1350 if test "x$with_gallium_drivers" = x; then
1351 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1352 fi
1353
1354 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1355 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1356 fi
1357
1358 if test "x$have_libclc" = xno; then
1359 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1360 Make sure the directory containing libclc.pc is specified in your
1361 PKG_CONFIG_PATH environment variable.
1362 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1363 else
1364 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1365 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1366 AC_SUBST([LIBCLC_INCLUDEDIR])
1367 AC_SUBST([LIBCLC_LIBEXECDIR])
1368 fi
1369
1370 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS clover"
1371 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS opencl"
1372 enable_gallium_loader=yes
1373
1374 if test "x$enable_opencl_icd" = xyes; then
1375 OPENCL_LIBNAME="MesaOpenCL"
1376 else
1377 OPENCL_LIBNAME="OpenCL"
1378 fi
1379 fi
1380 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1381 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1382 AC_SUBST([OPENCL_LIBNAME])
1383
1384 dnl
1385 dnl Gallium configuration
1386 dnl
1387 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1388
1389 AC_SUBST([LLVM_BINDIR])
1390 AC_SUBST([LLVM_CFLAGS])
1391 AC_SUBST([LLVM_CPPFLAGS])
1392 AC_SUBST([LLVM_CXXFLAGS])
1393 AC_SUBST([LLVM_LIBDIR])
1394 AC_SUBST([LLVM_LIBS])
1395 AC_SUBST([LLVM_LDFLAGS])
1396 AC_SUBST([LLVM_INCLUDEDIR])
1397 AC_SUBST([LLVM_VERSION])
1398 AC_SUBST([CLANG_RESOURCE_DIR])
1399
1400 case "x$enable_opengl$enable_gles1$enable_gles2" in
1401 x*yes*)
1402 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1403 ;;
1404 esac
1405
1406 AC_SUBST([VG_LIB_DEPS])
1407 AC_SUBST([EGL_CLIENT_APIS])
1408
1409 dnl
1410 dnl EGL Platforms configuration
1411 dnl
1412 AC_ARG_WITH([egl-platforms],
1413 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1414 [comma delimited native platforms libEGL supports, e.g.
1415 "x11,drm" @<:@default=auto@:>@])],
1416 [with_egl_platforms="$withval"],
1417 [if test "x$enable_egl" = xyes; then
1418 with_egl_platforms="x11"
1419 else
1420 with_egl_platforms=""
1421 fi])
1422
1423 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1424 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1425 fi
1426
1427 # Do per-EGL platform setups and checks
1428 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1429 for plat in $egl_platforms; do
1430 case "$plat" in
1431 wayland)
1432 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= 1.2.0 wayland-server >= 1.2.0])
1433 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
1434
1435 WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
1436 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
1437 [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
1438 ;;
1439
1440 x11)
1441 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 >= 1.8 xcb-xfixes])
1442
1443 if test "x$enable_glx" = xyes; then
1444 HAVE_EGL_DRIVER_GLX=1
1445 fi
1446 ;;
1447
1448 drm)
1449 test "x$enable_gbm" = "xno" &&
1450 AC_MSG_ERROR([EGL platform drm needs gbm])
1451 test "x$have_libdrm" != xyes &&
1452 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1453 ;;
1454
1455 android|fbdev|gdi|null)
1456 ;;
1457
1458 *)
1459 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1460 ;;
1461 esac
1462
1463 case "$plat$have_libudev" in
1464 waylandno|drmno)
1465 AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
1466 esac
1467 done
1468
1469 # libEGL wants to default to the first platform specified in
1470 # ./configure. parse that here.
1471 if test "x$egl_platforms" != "x"; then
1472 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
1473 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1474 else
1475 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1476 fi
1477
1478 if echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1; then
1479 NEED_WINSYS_XLIB=yes
1480 fi
1481 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1)
1482 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep 'wayland' >/dev/null 2>&1)
1483 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep 'drm' >/dev/null 2>&1)
1484 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep 'fbdev' >/dev/null 2>&1)
1485 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep 'null' >/dev/null 2>&1)
1486
1487 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1488 AM_CONDITIONAL(HAVE_EGL_DRIVER_GLX, test "x$HAVE_EGL_DRIVER_GLX" != "x")
1489
1490 AC_SUBST([EGL_NATIVE_PLATFORM])
1491 AC_SUBST([EGL_CFLAGS])
1492
1493 # If we don't have the X11 platform, set this define so we don't try to include
1494 # the X11 headers.
1495 if ! echo "$egl_platforms" | grep -q 'x11'; then
1496 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1497 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1498 fi
1499
1500 AC_ARG_WITH([egl-driver-dir],
1501 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1502 [directory for EGL drivers [[default=${libdir}/egl]]])],
1503 [EGL_DRIVER_INSTALL_DIR="$withval"],
1504 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1505 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1506
1507 AC_ARG_WITH([max-width],
1508 [AS_HELP_STRING([--with-max-width=N],
1509 [Maximum framebuffer width (4096)])],
1510 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1511 AS_IF([test "${withval}" -gt "4096"],
1512 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1513 )
1514 AC_ARG_WITH([max-height],
1515 [AS_HELP_STRING([--with-max-height=N],
1516 [Maximum framebuffer height (4096)])],
1517 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1518 AS_IF([test "${withval}" -gt "4096"],
1519 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1520 )
1521
1522 dnl
1523 dnl Gallium LLVM
1524 dnl
1525 AC_ARG_ENABLE([gallium-llvm],
1526 [AS_HELP_STRING([--enable-gallium-llvm],
1527 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1528 [enable_gallium_llvm="$enableval"],
1529 [enable_gallium_llvm=auto])
1530
1531 AC_ARG_WITH([llvm-shared-libs],
1532 [AS_HELP_STRING([--with-llvm-shared-libs],
1533 [link with LLVM shared libraries @<:@default=disabled@:>@])],
1534 [],
1535 [with_llvm_shared_libs=no])
1536
1537 AC_ARG_WITH([llvm-prefix],
1538 [AS_HELP_STRING([--with-llvm-prefix],
1539 [Prefix for LLVM installations in non-standard locations])],
1540 [llvm_prefix="$withval"],
1541 [llvm_prefix=""])
1542
1543
1544 # Call this inside ` ` to get the return value.
1545 # $1 is the llvm-config command with arguments.
1546 strip_unwanted_llvm_flags() {
1547 # Use \> (marks the end of the word)
1548 echo `$1` | sed \
1549 -e 's/-DNDEBUG\>//g' \
1550 -e 's/-pedantic\>//g' \
1551 -e 's/-Wcovered-switch-default\>//g' \
1552 -e 's/-O.\>//g' \
1553 -e 's/-g\>//g' \
1554 -e 's/-Wall\>//g' \
1555 -e 's/-fcolor-diagnostics\>//g' \
1556 -e 's/-fomit-frame-pointer\>//g'
1557 }
1558
1559
1560 if test "x$with_gallium_drivers" = x; then
1561 enable_gallium_llvm=no
1562 fi
1563 if test "x$enable_gallium_llvm" = xauto; then
1564 case "$host_cpu" in
1565 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1566 esac
1567 fi
1568 if test "x$enable_gallium_llvm" = xyes; then
1569 if test "x$llvm_prefix" != x; then
1570 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1571 else
1572 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1573 fi
1574
1575 if test "x$LLVM_CONFIG" != xno; then
1576 LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'`
1577 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1578 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1579 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1580 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1581 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1582 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1583 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1584
1585 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1586 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1587 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1588 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1589
1590 if test "x${LLVM_VERSION_MAJOR}" != x; then
1591 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1592 else
1593 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1594 fi
1595
1596 LLVM_COMPONENTS="engine bitwriter"
1597 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1598 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1599 fi
1600
1601 if test "x$enable_opencl" = xyes; then
1602 LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
1603 # LLVM 3.3 >= 177971 requires IRReader
1604 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1605 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1606 fi
1607 # LLVM 3.4 requires Option
1608 if $LLVM_CONFIG --components | grep -qw 'option'; then
1609 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1610 fi
1611 fi
1612 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT"
1613 MESA_LLVM=1
1614
1615 dnl Check for Clang internal headers
1616 if test "x$enable_opencl" = xyes; then
1617 if test "x$CLANG_LIBDIR" = x; then
1618 CLANG_LIBDIR=${LLVM_LIBDIR}
1619 fi
1620 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1621 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1622 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1623 fi
1624 else
1625 MESA_LLVM=0
1626 LLVM_VERSION_INT=0
1627 fi
1628 else
1629 MESA_LLVM=0
1630 LLVM_VERSION_INT=0
1631 fi
1632
1633 dnl Directory for XVMC libs
1634 AC_ARG_WITH([xvmc-libdir],
1635 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1636 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1637 [XVMC_LIB_INSTALL_DIR="$withval"],
1638 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1639 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1640
1641 dnl
1642 dnl Gallium Tests
1643 dnl
1644 if test "x$enable_gallium_tests" = xyes; then
1645 enable_gallium_loader=yes
1646 fi
1647 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1648
1649 if test "x$enable_gallium_loader" = xyes; then
1650 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS pipe-loader"
1651 fi
1652 AM_CONDITIONAL(NEED_GALLIUM_LOADER, test "x$enable_gallium_loader" = xyes)
1653
1654 dnl Directory for VDPAU libs
1655 AC_ARG_WITH([vdpau-libdir],
1656 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1657 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1658 [VDPAU_LIB_INSTALL_DIR="$withval"],
1659 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1660 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1661
1662 dnl Directory for OpenCL libs
1663 AC_ARG_WITH([opencl-libdir],
1664 [AS_HELP_STRING([--with-opencl-libdir=DIR],
1665 [directory for auxiliary libraries used by the OpenCL implementation @<:@default=${libdir}/opencl@:>@])],
1666 [OPENCL_LIB_INSTALL_DIR="$withval"],
1667 [OPENCL_LIB_INSTALL_DIR='${libdir}/opencl'])
1668 AC_SUBST([OPENCL_LIB_INSTALL_DIR])
1669
1670 dnl
1671 dnl Gallium helper functions
1672 dnl
1673 gallium_check_st() {
1674 if test "x$NEED_NONNULL_WINSYS" = xyes; then
1675 if test "x$have_libdrm" != xyes; then
1676 AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
1677 fi
1678 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1679 fi
1680 if test "x$enable_dri" = xyes && test "x$2" != x; then
1681 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1682 fi
1683 if test "x$enable_xa" = xyes && test "x$3" != x; then
1684 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1685 fi
1686 if test "x$enable_xvmc" = xyes && test "x$4" != x; then
1687 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1688 fi
1689 if test "x$enable_vdpau" = xyes && test "x$5" != x; then
1690 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
1691 fi
1692 }
1693
1694 gallium_require_llvm() {
1695 if test "x$MESA_LLVM" = x0; then
1696 case "$host_cpu" in
1697 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
1698 esac
1699 fi
1700 }
1701
1702 gallium_require_drm_loader() {
1703 if test "x$enable_gallium_loader" = xyes; then
1704 PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
1705 AC_MSG_ERROR([Gallium drm loader requires libudev]))
1706 if test "x$have_libdrm" != xyes; then
1707 AC_MSG_ERROR([Gallium drm loader requires libdrm >= $LIBDRM_REQUIRED])
1708 fi
1709 enable_gallium_drm_loader=yes
1710 fi
1711 }
1712
1713 radeon_llvm_check() {
1714 LLVM_REQUIRED_VERSION_MAJOR="3"
1715 LLVM_REQUIRED_VERSION_MINOR="3"
1716 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1717 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required for r600g and radeonsi.])
1718 fi
1719 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
1720 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
1721 sources with the --enable-experimental-targets=R600
1722 configure flag])
1723 fi
1724 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
1725 NEED_RADEON_LLVM=yes
1726 AC_CHECK_LIB([elf], [elf_memory], [ELF_LIB=-lelf],
1727 [AC_MSG_ERROR([radeonsi and r600g require libelf when using LLVM])])
1728 }
1729
1730 dnl Gallium drivers
1731 if test "x$enable_dri" = xyes -o "x$enable_xa" = xyes -o \
1732 "x$enable_xvmc" = xyes -o "x$enable_vdpau" = xyes; then
1733 NEED_NONNULL_WINSYS=yes
1734 fi
1735 AM_CONDITIONAL(NEED_NONNULL_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes)
1736
1737 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
1738 if test "x$with_gallium_drivers" != x; then
1739 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
1740 for driver in $gallium_drivers; do
1741 case "x$driver" in
1742 xsvga)
1743 HAVE_GALLIUM_SVGA=yes
1744 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe"
1745 gallium_check_st "svga/drm" "dri-vmwgfx" "xa-vmwgfx"
1746 ;;
1747 xi915)
1748 HAVE_GALLIUM_I915=yes
1749 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1750 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
1751 if test "x$MESA_LLVM" = x1; then
1752 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1753 fi
1754 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1755 gallium_check_st "i915/drm" "dri-i915"
1756 DRICOMMON_NEED_LIBDRM=yes
1757 ;;
1758 xilo)
1759 HAVE_GALLIUM_ILO=yes
1760 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1761 gallium_require_drm_loader
1762 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS ilo"
1763 gallium_check_st "intel/drm" "dri-ilo"
1764 DRICOMMON_NEED_LIBDRM=yes
1765 ;;
1766 xr300)
1767 HAVE_GALLIUM_R300=yes
1768 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1769 gallium_require_llvm "Gallium R300"
1770 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1771 gallium_check_st "radeon/drm" "r300/dri" "" "" ""
1772 DRICOMMON_NEED_LIBDRM=yes
1773 ;;
1774 xr600)
1775 HAVE_GALLIUM_R600=yes
1776 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1777 gallium_require_drm_loader
1778 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
1779 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
1780 radeon_llvm_check
1781 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1782 fi
1783 if test "x$enable_r600_llvm" = xyes; then
1784 USE_R600_LLVM_COMPILER=yes;
1785 fi
1786 if test "x$enable_opencl" = xyes; then
1787 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1788 fi
1789 gallium_check_st "radeon/drm" "r600/dri" "" "r600/xvmc" "r600/vdpau"
1790 DRICOMMON_NEED_LIBDRM=yes
1791 ;;
1792 xradeonsi)
1793 HAVE_GALLIUM_RADEONSI=yes
1794 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1795 gallium_require_drm_loader
1796 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi"
1797 radeon_llvm_check
1798 gallium_check_st "radeon/drm" "radeonsi/dri" "" "" "radeonsi/vdpau"
1799 DRICOMMON_NEED_LIBDRM=yes
1800 ;;
1801 xnouveau)
1802 HAVE_GALLIUM_NOUVEAU=yes
1803 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
1804 gallium_require_drm_loader
1805 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau"
1806 gallium_check_st "nouveau/drm" "dri-nouveau" "" "xvmc-nouveau" "vdpau-nouveau"
1807 DRICOMMON_NEED_LIBDRM=yes
1808 ;;
1809 xfreedreno)
1810 HAVE_GALLIUM_FREEDRENO=yes
1811 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
1812 gallium_require_drm_loader
1813 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS freedreno"
1814 gallium_check_st "freedreno/drm" "dri-freedreno" "" "" ""
1815 DRICOMMON_NEED_LIBDRM=yes
1816 ;;
1817 xswrast)
1818 HAVE_GALLIUM_SOFTPIPE=yes
1819 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
1820 if test "x$MESA_LLVM" = x1; then
1821 HAVE_GALLIUM_LLVMPIPE=yes
1822 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1823 fi
1824
1825 if test "x$enable_dri" = xyes; then
1826 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1827 fi
1828 ;;
1829 *)
1830 AC_MSG_ERROR([Unknown Gallium driver: $driver])
1831 ;;
1832 esac
1833 done
1834 fi
1835
1836 dnl Set LLVM_LIBS - This is done after the driver configuration so
1837 dnl that drivers can add additonal components to LLVM_COMPONENTS.
1838 dnl Previously, gallium drivers were updating LLVM_LIBS directly
1839 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
1840 dnl this was causing the same libraries to be appear multiple times
1841 dnl in LLVM_LIBS.
1842
1843 if test "x$MESA_LLVM" != x0; then
1844
1845 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
1846
1847 if test "x$with_llvm_shared_libs" = xyes; then
1848 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
1849 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
1850 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
1851
1852 if test "x$llvm_have_one_so" = xyes; then
1853 dnl LLVM was built using auto*, so there is only one shared object.
1854 LLVM_LIBS="-l$LLVM_SO_NAME"
1855 else
1856 dnl If LLVM was built with CMake, there will be one shared object per
1857 dnl component.
1858 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
1859 [AC_MSG_ERROR([Could not find llvm shared libraries:
1860 Please make sure you have built llvm with the --enable-shared option
1861 and that your llvm libraries are installed in $LLVM_LIBDIR
1862 If you have installed your llvm libraries to a different directory you
1863 can use the --with-llvm-prefix= configure flag to specify this directory.
1864 NOTE: Mesa is attempting to use llvm shared libraries because you have
1865 passed one of the following options to configure:
1866 --with-llvm-shared-libs
1867 --enable-opencl
1868 If you do not want to build with llvm shared libraries and instead want to
1869 use llvm static libraries then remove these options from your configure
1870 invocation and reconfigure.])])
1871
1872 dnl We don't need to update LLVM_LIBS in this case because the LLVM
1873 dnl install uses a shared object for each compoenent and we have
1874 dnl already added all of these objects to LLVM_LIBS.
1875 fi
1876 fi
1877 fi
1878
1879 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
1880 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
1881 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
1882 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
1883 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
1884 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
1885 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
1886 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
1887 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
1888 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
1889
1890 AM_CONDITIONAL(NEED_GALLIUM_SOFTPIPE_DRIVER, test "x$HAVE_GALLIUM_SVGA" = xyes -o \
1891 "x$HAVE_GALLIUM_I915" = xyes -o \
1892 "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
1893 AM_CONDITIONAL(NEED_GALLIUM_LLVMPIPE_DRIVER, test "x$HAVE_GALLIUM_I915" = xyes -o \
1894 "x$HAVE_GALLIUM_SOFTPIPE" = xyes \
1895 && test "x$MESA_LLVM" = x1)
1896
1897 if test "x$enable_gallium_loader" = xyes; then
1898 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/null"
1899
1900 if test "x$enable_gallium_drm_loader" = xyes; then
1901 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
1902 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
1903 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
1904 if test "x$pipe_loader_have_xcb" = xyes; then
1905 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XCB"
1906 GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
1907 fi
1908 fi
1909
1910 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
1911 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
1912 fi
1913
1914 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
1915 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
1916 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
1917 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
1918 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
1919 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
1920
1921 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes -a \
1922 "x$HAVE_GALLIUM_R300" = xyes -o \
1923 "x$HAVE_GALLIUM_R600" = xyes -o \
1924 "x$HAVE_GALLIUM_RADEONSI" = xyes)
1925 AM_CONDITIONAL(NEED_WINSYS_WRAPPER, test "x$HAVE_GALLIUM_I915" = xyes -o \
1926 "x$HAVE_GALLIUM_SVGA" = xyes)
1927 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
1928 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
1929 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
1930 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
1931 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
1932 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
1933 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
1934
1935 AC_SUBST([ELF_LIB])
1936
1937 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
1938 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
1939 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
1940 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
1941 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
1942
1943 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
1944 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
1945 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
1946
1947 AC_SUBST([VDPAU_MAJOR], 1)
1948 AC_SUBST([VDPAU_MINOR], 0)
1949
1950 AC_SUBST([XVMC_MAJOR], 1)
1951 AC_SUBST([XVMC_MINOR], 0)
1952
1953 AC_SUBST([XA_MAJOR], 2)
1954 AC_SUBST([XA_MINOR], 1)
1955 AC_SUBST([XA_TINY], 0)
1956 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
1957
1958 dnl Restore LDFLAGS and CPPFLAGS
1959 LDFLAGS="$_SAVE_LDFLAGS"
1960 CPPFLAGS="$_SAVE_CPPFLAGS"
1961
1962 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
1963 if test "x$acv_mesa_CLANG" = xyes; then
1964 CFLAGS="$CFLAGS -Qunused-arguments"
1965 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
1966 fi
1967
1968 dnl Add user CFLAGS and CXXFLAGS
1969 CFLAGS="$CFLAGS $USER_CFLAGS"
1970 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
1971
1972 dnl Substitute the config
1973 AC_CONFIG_FILES([Makefile
1974 src/Makefile
1975 src/egl/Makefile
1976 src/egl/drivers/Makefile
1977 src/egl/drivers/dri2/Makefile
1978 src/egl/drivers/glx/Makefile
1979 src/egl/main/Makefile
1980 src/egl/main/egl.pc
1981 src/egl/wayland/Makefile
1982 src/egl/wayland/wayland-drm/Makefile
1983 src/egl/wayland/wayland-egl/Makefile
1984 src/egl/wayland/wayland-egl/wayland-egl.pc
1985 src/gallium/auxiliary/Makefile
1986 src/gallium/auxiliary/pipe-loader/Makefile
1987 src/gallium/drivers/Makefile
1988 src/gallium/drivers/freedreno/Makefile
1989 src/gallium/drivers/galahad/Makefile
1990 src/gallium/drivers/i915/Makefile
1991 src/gallium/drivers/identity/Makefile
1992 src/gallium/drivers/ilo/Makefile
1993 src/gallium/drivers/llvmpipe/Makefile
1994 src/gallium/drivers/noop/Makefile
1995 src/gallium/drivers/nouveau/Makefile
1996 src/gallium/drivers/r300/Makefile
1997 src/gallium/drivers/r600/Makefile
1998 src/gallium/drivers/radeon/Makefile
1999 src/gallium/drivers/radeonsi/Makefile
2000 src/gallium/drivers/rbug/Makefile
2001 src/gallium/drivers/softpipe/Makefile
2002 src/gallium/drivers/svga/Makefile
2003 src/gallium/drivers/trace/Makefile
2004 src/gallium/state_trackers/Makefile
2005 src/gallium/state_trackers/clover/Makefile
2006 src/gallium/state_trackers/dri/Makefile
2007 src/gallium/state_trackers/dri/drm/Makefile
2008 src/gallium/state_trackers/dri/sw/Makefile
2009 src/gallium/state_trackers/egl/Makefile
2010 src/gallium/state_trackers/gbm/Makefile
2011 src/gallium/state_trackers/glx/xlib/Makefile
2012 src/gallium/state_trackers/osmesa/Makefile
2013 src/gallium/state_trackers/vdpau/Makefile
2014 src/gallium/state_trackers/vega/Makefile
2015 src/gallium/state_trackers/xa/Makefile
2016 src/gallium/state_trackers/xvmc/Makefile
2017 src/gallium/targets/Makefile
2018 src/gallium/targets/dri-freedreno/Makefile
2019 src/gallium/targets/dri-i915/Makefile
2020 src/gallium/targets/dri-ilo/Makefile
2021 src/gallium/targets/dri-nouveau/Makefile
2022 src/gallium/targets/dri-swrast/Makefile
2023 src/gallium/targets/dri-vmwgfx/Makefile
2024 src/gallium/targets/egl-static/Makefile
2025 src/gallium/targets/gbm/Makefile
2026 src/gallium/targets/opencl/Makefile
2027 src/gallium/targets/osmesa/Makefile
2028 src/gallium/targets/osmesa/osmesa.pc
2029 src/gallium/targets/pipe-loader/Makefile
2030 src/gallium/targets/radeonsi/dri/Makefile
2031 src/gallium/targets/radeonsi/vdpau/Makefile
2032 src/gallium/targets/r300/dri/Makefile
2033 src/gallium/targets/r600/dri/Makefile
2034 src/gallium/targets/r600/vdpau/Makefile
2035 src/gallium/targets/r600/xvmc/Makefile
2036 src/gallium/targets/libgl-xlib/Makefile
2037 src/gallium/targets/vdpau-nouveau/Makefile
2038 src/gallium/targets/xa-vmwgfx/Makefile
2039 src/gallium/targets/xa-vmwgfx/xatracker.pc
2040 src/gallium/targets/xvmc-nouveau/Makefile
2041 src/gallium/tests/trivial/Makefile
2042 src/gallium/tests/unit/Makefile
2043 src/gallium/winsys/Makefile
2044 src/gallium/winsys/freedreno/drm/Makefile
2045 src/gallium/winsys/i915/drm/Makefile
2046 src/gallium/winsys/i915/sw/Makefile
2047 src/gallium/winsys/intel/drm/Makefile
2048 src/gallium/winsys/nouveau/drm/Makefile
2049 src/gallium/winsys/radeon/drm/Makefile
2050 src/gallium/winsys/svga/drm/Makefile
2051 src/gallium/winsys/sw/dri/Makefile
2052 src/gallium/winsys/sw/fbdev/Makefile
2053 src/gallium/winsys/sw/null/Makefile
2054 src/gallium/winsys/sw/wayland/Makefile
2055 src/gallium/winsys/sw/wrapper/Makefile
2056 src/gallium/winsys/sw/xlib/Makefile
2057 src/gbm/Makefile
2058 src/gbm/main/gbm.pc
2059 src/glsl/Makefile
2060 src/glx/Makefile
2061 src/glx/tests/Makefile
2062 src/gtest/Makefile
2063 src/loader/Makefile
2064 src/mapi/Makefile
2065 src/mapi/es1api/Makefile
2066 src/mapi/es1api/glesv1_cm.pc
2067 src/mapi/es2api/Makefile
2068 src/mapi/es2api/glesv2.pc
2069 src/mapi/glapi/Makefile
2070 src/mapi/glapi/gen/Makefile
2071 src/mapi/glapi/tests/Makefile
2072 src/mapi/shared-glapi/Makefile
2073 src/mapi/shared-glapi/tests/Makefile
2074 src/mapi/vgapi/Makefile
2075 src/mapi/vgapi/vg.pc
2076 src/mesa/Makefile
2077 src/mesa/gl.pc
2078 src/mesa/drivers/dri/dri.pc
2079 src/mesa/drivers/dri/common/Makefile
2080 src/mesa/drivers/dri/common/xmlpool/Makefile
2081 src/mesa/drivers/dri/i915/Makefile
2082 src/mesa/drivers/dri/i965/Makefile
2083 src/mesa/drivers/dri/Makefile
2084 src/mesa/drivers/dri/nouveau/Makefile
2085 src/mesa/drivers/dri/r200/Makefile
2086 src/mesa/drivers/dri/radeon/Makefile
2087 src/mesa/drivers/dri/swrast/Makefile
2088 src/mesa/drivers/osmesa/Makefile
2089 src/mesa/drivers/osmesa/osmesa.pc
2090 src/mesa/drivers/x11/Makefile
2091 src/mesa/main/tests/Makefile
2092 src/mesa/main/tests/hash_table/Makefile])
2093
2094 dnl Sort the dirs alphabetically
2095 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2096 GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2097 GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2098 GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2099
2100 AC_OUTPUT
2101
2102 dnl
2103 dnl Output some configuration info for the user
2104 dnl
2105 echo ""
2106 echo " prefix: $prefix"
2107 echo " exec_prefix: $exec_prefix"
2108 echo " libdir: $libdir"
2109 echo " includedir: $includedir"
2110
2111 dnl API info
2112 echo ""
2113 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2114 echo " OpenVG: $enable_openvg"
2115
2116 dnl Driver info
2117 echo ""
2118 case "x$enable_osmesa$enable_gallium_osmesa" in
2119 xnoyes)
2120 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2121 ;;
2122 xyesno)
2123 echo " OSMesa: lib$OSMESA_LIB"
2124 ;;
2125 xnono)
2126 echo " OSMesa: no"
2127 ;;
2128 esac
2129
2130 if test "x$enable_dri" != xno; then
2131 # cleanup the drivers var
2132 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
2133 if test "x$DRI_DIRS" = x; then
2134 echo " DRI drivers: no"
2135 else
2136 echo " DRI drivers: $dri_dirs"
2137 fi
2138 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2139 fi
2140
2141 case "x$enable_glx$enable_xlib_glx" in
2142 xyesyes)
2143 echo " GLX: Xlib-based"
2144 ;;
2145 xyesno)
2146 echo " GLX: DRI-based"
2147 ;;
2148 *)
2149 echo " GLX: $enable_glx"
2150 ;;
2151 esac
2152
2153 dnl EGL
2154 echo ""
2155 echo " EGL: $enable_egl"
2156 if test "$enable_egl" = yes; then
2157 echo " EGL platforms: $egl_platforms"
2158
2159 egl_drivers=""
2160 if test "x$HAVE_EGL_DRIVER_GLX" != "x"; then
2161 egl_drivers="$egl_drivers builtin:egl_glx"
2162 fi
2163 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2164 egl_drivers="$egl_drivers builtin:egl_dri2"
2165 fi
2166
2167 if test "x$enable_gallium_egl" = xyes; then
2168 echo " EGL drivers: ${egl_drivers} egl_gallium"
2169 echo " EGL Gallium STs:$EGL_CLIENT_APIS"
2170 else
2171 echo " EGL drivers: $egl_drivers"
2172 fi
2173 fi
2174
2175 echo ""
2176 if test "x$MESA_LLVM" = x1; then
2177 echo " llvm: yes"
2178 echo " llvm-config: $LLVM_CONFIG"
2179 echo " llvm-version: $LLVM_VERSION"
2180 else
2181 echo " llvm: no"
2182 fi
2183
2184 echo ""
2185 if test -n "$with_gallium_drivers"; then
2186 echo " Gallium: yes"
2187 echo " Target dirs: $GALLIUM_TARGET_DIRS"
2188 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
2189 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
2190 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
2191 else
2192 echo " Gallium: no"
2193 fi
2194
2195
2196 dnl Libraries
2197 echo ""
2198 echo " Shared libs: $enable_shared"
2199 echo " Static libs: $enable_static"
2200 echo " Shared-glapi: $enable_shared_glapi"
2201
2202 dnl Compiler options
2203 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2204 cflags=`echo $CFLAGS | \
2205 $SED 's/^ *//;s/ */ /;s/ *$//'`
2206 cxxflags=`echo $CXXFLAGS | \
2207 $SED 's/^ *//;s/ */ /;s/ *$//'`
2208 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2209 echo ""
2210 echo " CFLAGS: $cflags"
2211 echo " CXXFLAGS: $cxxflags"
2212 echo " Macros: $defines"
2213 echo ""
2214 if test "x$MESA_LLVM" = x1; then
2215 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2216 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2217 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2218 echo ""
2219 fi
2220 echo " PYTHON2: $PYTHON2"
2221
2222 echo ""
2223 echo " Run '${MAKE-make}' to build Mesa"
2224 echo ""