1 dnl Process this file with autoconf to create configure.
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.])
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])
15 AM_INIT_AUTOMAKE([foreign])
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
20 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
21 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
23 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
25 dnl Set internal versions
27 AC_SUBST([OSMESA_VERSION])
29 dnl Versions for external dependencies
30 LIBDRM_REQUIRED=2.4.24
31 LIBDRM_RADEON_REQUIRED=2.4.46
32 LIBDRM_INTEL_REQUIRED=2.4.38
33 LIBDRM_NVVIEUX_REQUIRED=2.4.33
34 LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
35 LIBDRM_FREEDRENO_REQUIRED=2.4.39
36 DRI2PROTO_REQUIRED=2.6
37 DRI3PROTO_REQUIRED=1.0
38 PRESENTPROTO_REQUIRED=1.0
40 GLPROTO_REQUIRED=1.4.14
48 AC_CHECK_PROGS([MAKE], [gmake make])
49 AC_CHECK_PROGS([PYTHON2], [python2 python])
50 AX_PYTHON_MODULE([libxml2], [needed])
55 LT_INIT([disable-static])
58 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"],
59 [AC_MSG_ERROR([bison not found - unable to compile glcpp-parse.y])]))
61 AS_IF([test ! -f "$srcdir/src/glsl/glcpp/glcpp-lex.c"],
62 [AC_MSG_ERROR([flex not found - unable to compile glcpp-lex.l])]))
64 AC_PATH_PROG([PERL], [perl])
66 AC_CHECK_PROG(INDENT, indent, indent, cat)
67 if test "x$INDENT" != "xcat"; then
68 AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool')
73 dnl We need a POSIX shell for parts of the build. Assume we have one
77 # Solaris /bin/sh is too old/non-POSIX compliant
78 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
83 dnl clang is mostly GCC-compatible, but its version is much lower,
84 dnl so we have to check for it.
85 AC_MSG_CHECKING([if compiling with clang])
88 [AC_LANG_PROGRAM([], [[
93 [acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
95 AC_MSG_RESULT([$acv_mesa_CLANG])
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.
100 if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
101 AC_MSG_CHECKING([whether gcc version is sufficient])
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`
111 if test $GCC_VERSION_MAJOR -lt 3 -o $GCC_VERSION_MAJOR -eq 3 -a $GCC_VERSION_MINOR -lt 3 ; then
113 AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
118 if test "x$cross_compiling" = xyes; then
122 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
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()
132 dnl LIB_DIR - library basename
133 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
136 dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
137 _SAVE_LDFLAGS="$LDFLAGS"
138 _SAVE_CPPFLAGS="$CPPFLAGS"
145 DEFINES="$DEFINES -D_GNU_SOURCE -DHAVE_PTHREAD"
148 DEFINES="$DEFINES -DHAVE_PTHREAD -DSVR4"
151 DEFINES="$DEFINES -DHAVE_PTHREAD"
155 dnl Add flags for gcc and g++
156 if test "x$GCC" = xyes; then
159 CFLAGS="$CFLAGS -Wall -std=gnu99"
162 CFLAGS="$CFLAGS -Wall -std=c99"
166 # Enable -Werror=implicit-function-declaration and
167 # -Werror=missing-prototypes, if available, or otherwise, just
168 # -Wmissing-prototypes. This is particularly useful to avoid
169 # generating a loadable driver module that has undefined symbols.
170 save_CFLAGS="$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])]);
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 $VISIBILITY_CFLAGS"
184 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
185 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
187 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
190 # Work around aliasing bugs - developers should comment this out
191 CFLAGS="$CFLAGS -fno-strict-aliasing"
193 # gcc's builtin memcmp is slower than glibc's
194 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
195 CFLAGS="$CFLAGS -fno-builtin-memcmp"
197 if test "x$GXX" = xyes; then
198 CXXFLAGS="$CXXFLAGS -Wall"
200 # Enable -fvisibility=hidden if using a gcc that supports it
201 save_CXXFLAGS="$CXXFLAGS"
202 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
203 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
204 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
206 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
207 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
210 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
211 CXXFLAGS=$save_CXXFLAGS
213 # Work around aliasing bugs - developers should comment this out
214 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
216 # gcc's builtin memcmp is slower than glibc's
217 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
218 CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
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
226 VISIBILITY_CXXFLAGS=""
230 AC_SUBST([VISIBILITY_CFLAGS])
231 AC_SUBST([VISIBILITY_CXXFLAGS])
234 dnl Hacks to enable 32 or 64 bit build
236 AC_ARG_ENABLE([32-bit],
237 [AS_HELP_STRING([--enable-32-bit],
238 [build 32-bit libraries @<:@default=auto@:>@])],
239 [enable_32bit="$enableval"],
242 if test "x$enable_32bit" = xyes; then
243 if test "x$GCC" = xyes; then
244 CFLAGS="$CFLAGS -m32"
245 CCASFLAGS="$CCASFLAGS -m32"
247 if test "x$GXX" = xyes; then
248 CXXFLAGS="$CXXFLAGS -m32"
251 AC_ARG_ENABLE([64-bit],
252 [AS_HELP_STRING([--enable-64-bit],
253 [build 64-bit libraries @<:@default=auto@:>@])],
254 [enable_64bit="$enableval"],
257 if test "x$enable_64bit" = xyes; then
258 if test "x$GCC" = xyes; then
259 CFLAGS="$CFLAGS -m64"
261 if test "x$GXX" = xyes; then
262 CXXFLAGS="$CXXFLAGS -m64"
266 dnl Can't have static and shared libraries, default to static if user
267 dnl explicitly requested. If both disabled, set to static since shared
268 dnl was explicitly requested.
269 case "x$enable_static$enable_shared" in
271 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
275 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling static])
280 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
283 dnl other compiler options
285 AC_ARG_ENABLE([debug],
286 [AS_HELP_STRING([--enable-debug],
287 [use debug compiler flags and macros @<:@default=disabled@:>@])],
288 [enable_debug="$enableval"],
291 if test "x$enable_debug" = xyes; then
292 DEFINES="$DEFINES -DDEBUG"
293 if test "x$GCC" = xyes; then
294 CFLAGS="$CFLAGS -g -O0"
296 if test "x$GXX" = xyes; then
297 CXXFLAGS="$CXXFLAGS -g -O0"
304 LIB_PREFIX_GLOB='lib'
305 LIB_VERSION_SEPARATOR='.'
306 if test "$enable_static" = yes; then
311 LIB_EXTENSION='dylib' ;;
313 dnl prefix can be 'cyg' or 'lib'
314 LIB_PREFIX_GLOB='???'
315 LIB_VERSION_SEPARATOR='-'
316 LIB_EXTENSION='dll' ;;
320 LIB_EXTENSION='so' ;;
323 AC_ARG_WITH([gl-lib-name],
324 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
325 [specify GL library name @<:@default=GL@:>@])],
328 AC_ARG_WITH([osmesa-lib-name],
329 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
330 [specify OSMesa library name @<:@default=OSMesa@:>@])],
331 [OSMESA_LIB=$withval],
333 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
334 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
337 dnl Mangled Mesa support
339 AC_ARG_ENABLE([mangling],
340 [AS_HELP_STRING([--enable-mangling],
341 [enable mangled symbols and library name @<:@default=disabled@:>@])],
342 [enable_mangling="${enableval}"],
345 if test "x${enable_mangling}" = "xyes" ; then
346 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
347 GL_LIB="Mangled${GL_LIB}"
348 OSMESA_LIB="Mangled${OSMESA_LIB}"
351 AC_SUBST([OSMESA_LIB])
354 dnl potentially-infringing-but-nobody-knows-for-sure stuff
356 AC_ARG_ENABLE([texture-float],
357 [AS_HELP_STRING([--enable-texture-float],
358 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
359 [enable_texture_float="$enableval"],
360 [enable_texture_float=no]
362 if test "x$enable_texture_float" = xyes; then
363 AC_MSG_WARN([Floating-point textures enabled.])
364 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
365 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
368 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
369 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
370 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
371 GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
372 GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
373 VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
374 GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
376 GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
377 EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
378 EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
379 GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
380 GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
381 VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
382 GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
384 AC_SUBST([GL_LIB_NAME])
385 AC_SUBST([OSMESA_LIB_NAME])
386 AC_SUBST([EGL_LIB_NAME])
387 AC_SUBST([GLESv1_CM_LIB_NAME])
388 AC_SUBST([GLESv2_LIB_NAME])
389 AC_SUBST([VG_LIB_NAME])
390 AC_SUBST([GLAPI_LIB_NAME])
392 AC_SUBST([GL_LIB_GLOB])
393 AC_SUBST([EGL_LIB_GLOB])
394 AC_SUBST([GLESv1_CM_LIB_GLOB])
395 AC_SUBST([GLESv2_LIB_GLOB])
396 AC_SUBST([VG_LIB_GLOB])
397 AC_SUBST([GLAPI_LIB_GLOB])
400 dnl Arch/platform-specific settings
403 [AS_HELP_STRING([--disable-asm],
404 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
405 [enable_asm="$enableval"],
409 AC_MSG_CHECKING([whether to enable assembly])
410 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
411 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
412 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
414 i?86 | x86_64 | amd64)
416 AC_MSG_RESULT([no, cross compiling])
420 # check for supported arches
421 if test "x$enable_asm" = xyes; then
425 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
426 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
435 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
436 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
451 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
452 AC_MSG_RESULT([yes, x86])
455 DEFINES="$DEFINES -DUSE_X86_64_ASM"
456 AC_MSG_RESULT([yes, x86_64])
459 DEFINES="$DEFINES -DUSE_SPARC_ASM"
460 AC_MSG_RESULT([yes, sparc])
463 AC_MSG_RESULT([no, platform not supported])
468 dnl Check to see if dlopen is in default libraries (like Solaris, which
469 dnl has it in libc), or if libdl is needed to get it.
470 AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
471 [AC_CHECK_LIB([dl], [dlopen],
472 [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
473 AC_SUBST([DLOPEN_LIBS])
479 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
480 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
481 [AC_MSG_ERROR([Couldn't find clock_gettime])])])
482 AC_SUBST([CLOCK_LIB])
486 dnl See if posix_memalign is available
487 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
489 dnl Check for pthreads
491 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
492 dnl to -pthread, which causes problems if we need -lpthread to appear in
494 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
496 dnl SELinux awareness.
497 AC_ARG_ENABLE([selinux],
498 [AS_HELP_STRING([--enable-selinux],
499 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
500 [MESA_SELINUX="$enableval"],
502 if test "x$enable_selinux" = "xyes"; then
503 AC_CHECK_HEADER([selinux/selinux.h],[],
504 [AC_MSG_ERROR([SELinux headers not found])])
505 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
506 [AC_MSG_ERROR([SELinux library not found])])
507 SELINUX_LIBS="-lselinux"
508 DEFINES="$DEFINES -DMESA_SELINUX"
510 AC_SUBST([SELINUX_LIBS])
513 AC_ARG_ENABLE([opengl],
514 [AS_HELP_STRING([--disable-opengl],
515 [disable support for standard OpenGL API @<:@default=no@:>@])],
516 [enable_opengl="$enableval"],
518 AC_ARG_ENABLE([gles1],
519 [AS_HELP_STRING([--enable-gles1],
520 [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
521 [enable_gles1="$enableval"],
523 AC_ARG_ENABLE([gles2],
524 [AS_HELP_STRING([--enable-gles2],
525 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
526 [enable_gles2="$enableval"],
528 AC_ARG_ENABLE([openvg],
529 [AS_HELP_STRING([--enable-openvg],
530 [enable support for OpenVG API @<:@default=no@:>@])],
531 [enable_openvg="$enableval"],
535 [AS_HELP_STRING([--enable-dri],
536 [enable DRI modules @<:@default=enabled@:>@])],
537 [enable_dri="$enableval"],
539 AC_ARG_ENABLE([dri3],
540 [AS_HELP_STRING([--enable-dri3],
541 [enable DRI3 @<:@default=enabled@:>@])],
542 [enable_dri3="$enableval"],
545 [AS_HELP_STRING([--enable-glx],
546 [enable GLX library @<:@default=enabled@:>@])],
547 [enable_glx="$enableval"],
549 AC_ARG_ENABLE([osmesa],
550 [AS_HELP_STRING([--enable-osmesa],
551 [enable OSMesa library @<:@default=disabled@:>@])],
552 [enable_osmesa="$enableval"],
554 AC_ARG_ENABLE([gallium-osmesa],
555 [AS_HELP_STRING([--enable-gallium-osmesa],
556 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
557 [enable_gallium_osmesa="$enableval"],
558 [enable_gallium_osmesa=no])
560 [AS_HELP_STRING([--disable-egl],
561 [disable EGL library @<:@default=enabled@:>@])],
562 [enable_egl="$enableval"],
566 [AS_HELP_STRING([--enable-xa],
567 [enable build of the XA X Acceleration API @<:@default=no@:>@])],
568 [enable_xa="$enableval"],
571 [AS_HELP_STRING([--enable-gbm],
572 [enable gbm library @<:@default=auto@:>@])],
573 [enable_gbm="$enableval"],
576 AC_ARG_ENABLE([xvmc],
577 [AS_HELP_STRING([--enable-xvmc],
578 [enable xvmc library @<:@default=auto@:>@])],
579 [enable_xvmc="$enableval"],
581 AC_ARG_ENABLE([vdpau],
582 [AS_HELP_STRING([--enable-vdpau],
583 [enable vdpau library @<:@default=auto@:>@])],
584 [enable_vdpau="$enableval"],
586 AC_ARG_ENABLE([opencl],
587 [AS_HELP_STRING([--enable-opencl],
588 [enable OpenCL library NOTE: Enabling this option will also enable
589 --with-llvm-shared-libs
590 @<:@default=no@:>@])],
593 AC_ARG_ENABLE([opencl_icd],
594 [AS_HELP_STRING([--enable-opencl-icd],
595 [Build an OpenCL ICD library to be loaded by an ICD implementation
596 @<:@default=no@:>@])],
597 [enable_opencl_icd="$enableval"],
598 [enable_opencl_icd=no])
599 AC_ARG_ENABLE([xlib-glx],
600 [AS_HELP_STRING([--enable-xlib-glx],
601 [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
602 [enable_xlib_glx="$enableval"],
603 [enable_xlib_glx=no])
604 AC_ARG_ENABLE([gallium-egl],
605 [AS_HELP_STRING([--enable-gallium-egl],
606 [enable optional EGL state tracker (not required
607 for EGL support in Gallium with OpenGL and OpenGL ES)
608 @<:@default=disable@:>@])],
609 [enable_gallium_egl="$enableval"],
610 [enable_gallium_egl=no])
611 AC_ARG_ENABLE([gallium-gbm],
612 [AS_HELP_STRING([--enable-gallium-gbm],
613 [enable optional gbm state tracker (not required for
614 gbm support in Gallium)
615 @<:@default=auto@:>@])],
616 [enable_gallium_gbm="$enableval"],
617 [enable_gallium_gbm=auto])
619 AC_ARG_ENABLE([r600-llvm-compiler],
620 [AS_HELP_STRING([--enable-r600-llvm-compiler],
621 [Enable experimental LLVM backend for graphics shaders @<:@default=disable@:>@])],
622 [enable_r600_llvm="$enableval"],
623 [enable_r600_llvm=no])
625 AC_ARG_ENABLE([gallium-tests],
626 [AS_HELP_STRING([--enable-gallium-tests],
627 [Enable optional Gallium tests) @<:@default=disable@:>@])],
628 [enable_gallium_tests="$enableval"],
629 [enable_gallium_tests=no])
631 # Option for Gallium drivers
633 # Keep this in sync with the --with-gallium-drivers help string default value
634 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
636 AC_ARG_WITH([gallium-drivers],
637 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
638 [comma delimited Gallium drivers list, e.g.
639 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast"
640 @<:@default=r300,r600,svga,swrast@:>@])],
641 [with_gallium_drivers="$withval"],
642 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
644 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
645 # here so that the script doesn't choke on an unknown driver name later.
646 case "$with_gallium_drivers" in
647 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
648 no) with_gallium_drivers='' ;;
651 if test "x$enable_opengl" = xno -a \
652 "x$enable_gles1" = xno -a \
653 "x$enable_gles2" = xno -a \
654 "x$enable_openvg" = xno -a \
655 "x$enable_xa" = xno -a \
656 "x$enable_xvmc" = xno -a \
657 "x$enable_vdpau" = xno -a \
658 "x$enable_opencl" = xno; then
659 AC_MSG_ERROR([at least one API should be enabled])
662 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
663 if test "x$enable_opengl" = xno -a \
664 "x$enable_gles1" = xyes; then
665 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
668 if test "x$enable_opengl" = xno -a \
669 "x$enable_gles2" = xyes; then
670 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
673 AM_CONDITIONAL(HAVE_OPENGL, test "x$enable_opengl" = xyes)
674 AM_CONDITIONAL(HAVE_OPENGL_ES1, test "x$enable_gles1" = xyes)
675 AM_CONDITIONAL(HAVE_OPENGL_ES2, test "x$enable_gles2" = xyes)
676 AM_CONDITIONAL(NEED_OPENGL_COMMON, test "x$enable_opengl" = xyes -o \
677 "x$enable_gles1" = xyes -o \
678 "x$enable_gles2" = xyes)
680 if test "x$enable_glx" = xno; then
681 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
685 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
686 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
689 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
690 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
693 # Disable GLX if OpenGL is not enabled
694 if test "x$enable_glx$enable_opengl" = xyesno; then
695 AC_MSG_WARN([OpenGL not enabled, disabling GLX])
699 # Disable GLX if DRI and Xlib-GLX are not enabled
700 if test "x$enable_glx" = xyes -a \
701 "x$enable_dri" = xno -a \
702 "x$enable_xlib_glx" = xno; then
703 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
707 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
708 "x$enable_dri" = xyes)
709 AM_CONDITIONAL(HAVE_DRI, test "x$enable_dri" = xyes)
710 AM_CONDITIONAL(HAVE_DRI3, test "x$enable_dri3" = xyes)
712 AC_ARG_ENABLE([shared-glapi],
713 [AS_HELP_STRING([--enable-shared-glapi],
714 [Enable shared glapi for OpenGL @<:@default=yes@:>@])],
715 [enable_shared_glapi="$enableval"],
716 [enable_shared_glapi="$enable_dri"])
718 # Shared GLAPI is only useful for DRI
719 if test "x$enable_dri" = xno; then
720 AC_MSG_NOTICE([Shared GLAPI is only useful for DRI, disabling])
721 enable_shared_glapi=no
724 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
727 dnl Driver specific build directories
729 GALLIUM_TARGET_DIRS=""
730 GALLIUM_WINSYS_DIRS="sw"
731 GALLIUM_DRIVERS_DIRS="galahad trace rbug noop identity"
732 GALLIUM_STATE_TRACKERS_DIRS=""
734 case "x$enable_glx$enable_xlib_glx" in
736 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
737 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
738 GALLIUM_STATE_TRACKERS_DIRS="glx $GALLIUM_STATE_TRACKERS_DIRS"
739 NEED_WINSYS_XLIB="yes"
743 if test "x$enable_dri" = xyes; then
744 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/dri"
745 GALLIUM_STATE_TRACKERS_DIRS="dri $GALLIUM_STATE_TRACKERS_DIRS"
748 if test "x$enable_gallium_osmesa" = xyes; then
749 if test -z "$with_gallium_drivers"; then
750 AC_MSG_ERROR([Cannot enable gallium_osmesa without Gallium])
752 if test "x$enable_osmesa" = xyes; then
753 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
755 GALLIUM_STATE_TRACKERS_DIRS="osmesa $GALLIUM_STATE_TRACKERS_DIRS"
756 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS osmesa"
759 AC_SUBST([MESA_LLVM])
762 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
763 [have_libdrm=yes], [have_libdrm=no])
765 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
766 have_libudev=yes, have_libudev=no)
768 if test "x$enable_dri" = xyes; then
769 # DRI must be shared, I think
770 if test "$enable_static" = yes; then
771 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
774 # not a hard requirement as swrast does not depend on it
775 if test "x$have_libdrm" = xyes; then
776 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
780 dnl Direct rendering or just indirect rendering
783 dnl Disable by default on GNU/Hurd
784 driglx_direct_default="no"
787 dnl Disable by default on cygwin
788 driglx_direct_default="no"
791 driglx_direct_default="yes"
794 AC_ARG_ENABLE([driglx-direct],
795 [AS_HELP_STRING([--disable-driglx-direct],
796 [disable direct rendering in GLX and EGL for DRI \
797 @<:@default=auto@:>@])],
798 [driglx_direct="$enableval"],
799 [driglx_direct="$driglx_direct_default"])
802 dnl libGL configuration per driver
804 case "x$enable_glx$enable_xlib_glx" in
807 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
808 GL_PC_REQ_PRIV="x11 xext"
809 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
810 GL_LIB_DEPS="$XLIBGL_LIBS"
811 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
812 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
816 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
817 if test x"$driglx_direct" = xyes; then
818 if test "x$have_libdrm" != xyes; then
819 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
821 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
822 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
823 if test x"$enable_dri3" = xyes; then
824 if test x"$have_libudev" != xyes; then
825 AC_MSG_ERROR([DRI3 requires libudev >= $LIBUDEV_REQUIRED])
827 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
828 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
832 # find the DRI deps for libGL
833 dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx >= 1.8.1 xcb-dri2 >= 1.8"
835 if test x"$enable_dri3" = xyes; then
836 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence"
839 # add xf86vidmode if available
840 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
841 if test "$HAVE_XF86VIDMODE" = yes ; then
842 dri_modules="$dri_modules xxf86vm"
845 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
846 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
847 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
848 GL_LIB_DEPS="$DRIGL_LIBS"
850 if test x"$enable_dri3$have_libudev" = xyesyes; then
851 X11_INCLUDES="$X11_INCLUDES $LIBUDEV_CFLAGS"
852 GL_LIB_DEPS="$GL_LIB_DEPS $LIBUDEV_LIBS"
855 # need DRM libs, $PTHREAD_LIBS, etc.
856 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
857 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
861 # This is outside the case (above) so that it is invoked even for non-GLX
863 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
865 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
866 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
867 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
868 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
870 AC_SUBST([X11_INCLUDES])
871 AC_SUBST([GL_LIB_DEPS])
872 AC_SUBST([GL_PC_REQ_PRIV])
873 AC_SUBST([GL_PC_LIB_PRIV])
874 AC_SUBST([GL_PC_CFLAGS])
875 AC_SUBST([DRI_PC_REQ_PRIV])
876 AC_SUBST([GLESv1_CM_LIB_DEPS])
877 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
878 AC_SUBST([GLESv2_LIB_DEPS])
879 AC_SUBST([GLESv2_PC_LIB_PRIV])
881 AC_SUBST([HAVE_XF86VIDMODE])
886 case "x$enable_glx$enable_xlib_glx" in
888 DEFINES="$DEFINES -DUSE_XSHM"
891 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
892 if test "x$driglx_direct" = xyes; then
893 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
902 AC_ARG_ENABLE([glx-tls],
903 [AS_HELP_STRING([--enable-glx-tls],
904 [enable TLS support in GLX @<:@default=disabled@:>@])],
905 [GLX_USE_TLS="$enableval"],
907 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
909 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
910 [DEFINES="${DEFINES} -DGLX_USE_TLS -DHAVE_PTHREAD"])
915 dnl Directory for DRI drivers
916 AC_ARG_WITH([dri-driverdir],
917 [AS_HELP_STRING([--with-dri-driverdir=DIR],
918 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
919 [DRI_DRIVER_INSTALL_DIR="$withval"],
920 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
921 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
922 dnl Extra search path for DRI drivers
923 AC_ARG_WITH([dri-searchpath],
924 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
925 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
926 [DRI_DRIVER_SEARCH_DIR="$withval"],
927 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
928 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
929 dnl Which drivers to build - default is chosen by platform
930 AC_ARG_WITH([dri-drivers],
931 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
932 [comma delimited DRI drivers list, e.g.
933 "swrast,i965,radeon" @<:@default=auto@:>@])],
934 [with_dri_drivers="$withval"],
935 [with_dri_drivers=yes])
936 if test "x$with_dri_drivers" = x; then
940 dnl If $with_dri_drivers is yes, directories will be added through
943 case "$with_dri_drivers" in
946 # classic DRI drivers
947 if test "x$enable_opengl" = xyes; then
952 # verify the requested driver directories exist
953 dri_drivers=`IFS=', '; echo $with_dri_drivers`
954 for driver in $dri_drivers; do
955 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
956 AC_MSG_ERROR([DRI driver directory '$driver' does not exist])
958 DRI_DIRS="$dri_drivers"
959 if test -n "$DRI_DIRS" -a "x$enable_opengl" != xyes; then
960 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
965 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
966 if test "x$enable_dri" = xyes; then
967 # Platform specific settings and drivers to build
970 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
971 DEFINES="$DEFINES -DHAVE_ALIAS"
972 if test "x$enable_dri3" = xyes; then
973 DEFINES="$DEFINES -DHAVE_DRI3"
978 if test "x$DRI_DIRS" = "xyes"; then
979 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
983 # Build only the drivers for cards that exist on PowerPC.
984 if test "x$DRI_DIRS" = "xyes"; then
985 DRI_DIRS="r200 radeon swrast"
989 # Build only the drivers for cards that exist on sparc
990 if test "x$DRI_DIRS" = "xyes"; then
991 DRI_DIRS="r200 radeon swrast"
996 *freebsd* | dragonfly* | *netbsd* | openbsd*)
997 DEFINES="$DEFINES -DHAVE_PTHREAD -DUSE_EXTERNAL_DXTN_LIB=1"
998 DEFINES="$DEFINES -DHAVE_ALIAS"
1000 if test "x$DRI_DIRS" = "xyes"; then
1001 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
1005 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1006 DEFINES="$DEFINES -DHAVE_ALIAS"
1009 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1012 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1013 if test "x$DRI_DIRS" = "xyes"; then
1020 if test "x$DRI_DIRS" = "xyes"; then
1021 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
1024 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
1027 PKG_CHECK_EXISTS([EXPAT], [have_expat=yes], [have_expat=no])
1028 if test "x$have_expat" = "xyes"; then
1029 PKG_CHECK_MODULES([EXPAT], [expat], [],
1030 AC_MSG_ERROR([Expat required for DRI.]))
1032 # expat version 2.0 and earlier do not provide expat.pc
1036 # If we are building any DRI driver other than swrast.
1037 if test -n "$DRI_DIRS"; then
1038 if test x"$DRI_DIRS" != xswrast; then
1039 # ... libdrm is required
1040 if test "x$have_libdrm" != xyes; then
1041 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1043 DRICOMMON_NEED_LIBDRM=yes
1045 DRICOMMON_NEED_LIBDRM=no
1049 # put all the necessary libs together
1050 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1051 GALLIUM_DRI_LIB_DEPS="$GALLIUM_DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1055 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1056 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1057 "x$enable_osmesa" = xyes -o \
1059 AC_SUBST([DRI_LIB_DEPS])
1060 AC_SUBST([GALLIUM_DRI_LIB_DEPS])
1064 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1066 for d in $(echo $DRI_DIRS | sed 's/,/ /g'); do
1082 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1083 HAVE_NOUVEAU_DRI=yes;
1089 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1091 for d in $(echo $DRI_DIRS | sed 's/,/ /g'); do
1094 HAVE_RADEON_DRI=yes;
1107 HAVE_SWRAST_DRI=yes;
1112 dnl OSMesa configuration
1115 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1116 AC_ARG_WITH([osmesa-bits],
1117 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1118 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1119 [osmesa_bits="$withval"],
1121 if test "x$osmesa_bits" != x8; then
1122 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1123 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1127 case "x$osmesa_bits" in
1129 OSMESA_LIB="${OSMESA_LIB}"
1132 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1133 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1136 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1140 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1141 # only link libraries with osmesa if shared
1142 if test "$enable_static" = no; then
1143 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1148 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1151 AC_SUBST([OSMESA_LIB_DEPS])
1152 AC_SUBST([OSMESA_MESA_DEPS])
1153 AC_SUBST([OSMESA_PC_REQ])
1154 AC_SUBST([OSMESA_PC_LIB_PRIV])
1157 dnl gbm configuration
1159 if test "x$enable_gbm" = xauto; then
1160 case "$with_egl_platforms" in
1167 if test "x$enable_gbm" = xyes; then
1168 if test x"$have_libudev" != xyes; then
1169 AC_MSG_ERROR([gbm needs udev])
1172 if test "x$enable_dri" = xyes; then
1173 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1174 if test "x$enable_shared_glapi" = xno; then
1175 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1179 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1180 GBM_PC_REQ_PRIV="libudev"
1181 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1182 AC_SUBST([GBM_PC_REQ_PRIV])
1183 AC_SUBST([GBM_PC_LIB_PRIV])
1186 dnl EGL configuration
1190 if test "x$enable_egl" = xyes; then
1191 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1193 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1195 if test "$enable_static" != yes; then
1196 # build egl_glx when libGL is built
1197 if test "$have_libudev" = yes; then
1198 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1201 if test "x$enable_dri" = xyes; then
1202 HAVE_EGL_DRIVER_DRI2=1
1207 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1208 AC_SUBST([EGL_LIB_DEPS])
1211 dnl EGL Gallium configuration
1213 if test "x$enable_gallium_egl" = xyes; then
1214 if test "x$with_gallium_drivers" = x; then
1215 AC_MSG_ERROR([cannot enable egl_gallium without Gallium])
1217 if test "x$enable_egl" = xno; then
1218 AC_MSG_ERROR([cannot enable egl_gallium without EGL])
1220 if test "x$have_libdrm" != xyes; then
1221 AC_MSG_ERROR([egl_gallium requires libdrm >= $LIBDRM_REQUIRED])
1224 GALLIUM_STATE_TRACKERS_DIRS="egl $GALLIUM_STATE_TRACKERS_DIRS"
1225 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-static"
1227 AM_CONDITIONAL(HAVE_GALLIUM_EGL, test "x$enable_gallium_egl" = xyes)
1230 dnl gbm Gallium configuration
1232 if test "x$enable_gallium_gbm" = xauto; then
1233 case "$enable_gbm$enable_gallium_egl$enable_dri$with_egl_platforms" in
1235 enable_gallium_gbm=yes ;;
1237 enable_gallium_gbm=no ;;
1240 if test "x$enable_gallium_gbm" = xyes; then
1241 if test "x$with_gallium_drivers" = x; then
1242 AC_MSG_ERROR([cannot enable gbm_gallium without Gallium])
1244 if test "x$enable_gbm" = xno; then
1245 AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
1247 # gbm_gallium abuses DRI_LIB_DEPS to link. Make sure it is set.
1248 if test "x$enable_dri" = xno; then
1249 AC_MSG_ERROR([gbm_gallium requires --enable-dri to build])
1252 GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
1253 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
1254 enable_gallium_loader=yes
1256 AM_CONDITIONAL(HAVE_GALLIUM_GBM, test "x$enable_gallium_gbm" = xyes)
1259 dnl XA configuration
1261 if test "x$enable_xa" = xyes; then
1262 GALLIUM_STATE_TRACKERS_DIRS="xa $GALLIUM_STATE_TRACKERS_DIRS"
1264 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1267 dnl OpenVG configuration
1271 if test "x$enable_openvg" = xyes; then
1272 if test "x$enable_egl" = xno; then
1273 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1275 if test "x$with_gallium_drivers" = x; then
1276 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1278 if test "x$enable_gallium_egl" = xno; then
1279 AC_MSG_ERROR([cannot enable OpenVG without egl_gallium])
1282 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1283 VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS $PTHREAD_LIBS"
1284 GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
1285 VG_PC_LIB_PRIV="-lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1286 AC_SUBST([VG_PC_LIB_PRIV])
1288 AM_CONDITIONAL(HAVE_OPENVG, test "x$enable_openvg" = xyes)
1291 dnl Gallium G3DVL configuration
1293 if test -n "$with_gallium_drivers"; then
1294 if test "x$enable_xvmc" = xauto; then
1295 PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
1298 if test "x$enable_vdpau" = xauto; then
1299 PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
1303 if test "x$enable_xvmc" = xyes; then
1304 PKG_CHECK_MODULES([XVMC], [xvmc >= 1.0.6 x11-xcb xcb-dri2 >= 1.8])
1305 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xvmc"
1307 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1309 if test "x$enable_vdpau" = xyes; then
1310 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.4.1 x11-xcb xcb-dri2 >= 1.8])
1311 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
1313 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1316 dnl OpenCL configuration
1319 AC_ARG_WITH([libclc-path],
1320 [AS_HELP_STRING([--with-libclc-path],
1321 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1322 [LIBCLC_PATH="$withval"],
1325 if test "x$LIBCLC_PATH" != x; then
1326 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1327 Please review the updated build instructions for clover:
1328 http://dri.freedesktop.org/wiki/GalliumCompute])
1332 AC_ARG_WITH([clang-libdir],
1333 [AS_HELP_STRING([--with-clang-libdir],
1334 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1335 [CLANG_LIBDIR="$withval"],
1338 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1340 if test "x$enable_opencl" = xyes; then
1341 if test "x$with_gallium_drivers" = x; then
1342 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1345 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1346 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1349 if test "x$have_libclc" = xno; then
1350 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1351 Make sure the directory containing libclc.pc is specified in your
1352 PKG_CONFIG_PATH environment variable.
1353 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1355 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1356 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1357 AC_SUBST([LIBCLC_INCLUDEDIR])
1358 AC_SUBST([LIBCLC_LIBEXECDIR])
1361 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS clover"
1362 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS opencl"
1363 enable_gallium_loader=yes
1365 if test "x$enable_opencl_icd" = xyes; then
1366 OPENCL_LIBNAME="MesaOpenCL"
1368 OPENCL_LIBNAME="OpenCL"
1371 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1372 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1373 AC_SUBST([OPENCL_LIBNAME])
1376 dnl Gallium configuration
1378 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1380 AC_SUBST([LLVM_BINDIR])
1381 AC_SUBST([LLVM_CFLAGS])
1382 AC_SUBST([LLVM_CPPFLAGS])
1383 AC_SUBST([LLVM_CXXFLAGS])
1384 AC_SUBST([LLVM_LIBDIR])
1385 AC_SUBST([LLVM_LIBS])
1386 AC_SUBST([LLVM_LDFLAGS])
1387 AC_SUBST([LLVM_INCLUDEDIR])
1388 AC_SUBST([LLVM_VERSION])
1389 AC_SUBST([CLANG_RESOURCE_DIR])
1391 case "x$enable_opengl$enable_gles1$enable_gles2" in
1393 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1397 AC_SUBST([VG_LIB_DEPS])
1398 AC_SUBST([EGL_CLIENT_APIS])
1401 dnl EGL Platforms configuration
1403 AC_ARG_WITH([egl-platforms],
1404 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1405 [comma delimited native platforms libEGL supports, e.g.
1406 "x11,drm" @<:@default=auto@:>@])],
1407 [with_egl_platforms="$withval"],
1408 [if test "x$enable_egl" = xyes; then
1409 with_egl_platforms="x11"
1411 with_egl_platforms=""
1414 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1415 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1418 # Do per-EGL platform setups and checks
1419 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1420 for plat in $egl_platforms; do
1423 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= 1.2.0 wayland-server >= 1.2.0])
1424 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
1426 WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
1427 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
1428 [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
1432 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 >= 1.8 xcb-xfixes])
1434 if test "x$enable_glx" = xyes; then
1435 HAVE_EGL_DRIVER_GLX=1
1440 test "x$enable_gbm" = "xno" &&
1441 AC_MSG_ERROR([EGL platform drm needs gbm])
1444 android|fbdev|gdi|null)
1448 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1452 case "$plat$have_libudev" in
1454 AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
1458 # libEGL wants to default to the first platform specified in
1459 # ./configure. parse that here.
1460 if test "x$egl_platforms" != "x"; then
1461 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
1462 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1464 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1467 if echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1; then
1468 NEED_WINSYS_XLIB=yes
1470 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1)
1471 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep 'wayland' >/dev/null 2>&1)
1472 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep 'drm' >/dev/null 2>&1)
1473 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep 'fbdev' >/dev/null 2>&1)
1474 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep 'null' >/dev/null 2>&1)
1476 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1477 AM_CONDITIONAL(HAVE_EGL_DRIVER_GLX, test "x$HAVE_EGL_DRIVER_GLX" != "x")
1479 AC_SUBST([EGL_NATIVE_PLATFORM])
1480 AC_SUBST([EGL_CFLAGS])
1482 # If we don't have the X11 platform, set this define so we don't try to include
1484 if ! echo "$egl_platforms" | grep -q 'x11'; then
1485 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1486 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1489 AC_ARG_WITH([egl-driver-dir],
1490 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1491 [directory for EGL drivers [[default=${libdir}/egl]]])],
1492 [EGL_DRIVER_INSTALL_DIR="$withval"],
1493 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1494 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1496 AC_ARG_WITH([max-width],
1497 [AS_HELP_STRING([--with-max-width=N],
1498 [Maximum framebuffer width (4096)])],
1499 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1500 AS_IF([test "${withval}" -gt "4096"],
1501 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1503 AC_ARG_WITH([max-height],
1504 [AS_HELP_STRING([--with-max-height=N],
1505 [Maximum framebuffer height (4096)])],
1506 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1507 AS_IF([test "${withval}" -gt "4096"],
1508 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1514 AC_ARG_ENABLE([gallium-llvm],
1515 [AS_HELP_STRING([--enable-gallium-llvm],
1516 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1517 [enable_gallium_llvm="$enableval"],
1518 [enable_gallium_llvm=auto])
1520 AC_ARG_WITH([llvm-shared-libs],
1521 [AS_HELP_STRING([--with-llvm-shared-libs],
1522 [link with LLVM shared libraries @<:@default=disabled@:>@])],
1524 [with_llvm_shared_libs=no])
1526 AC_ARG_WITH([llvm-prefix],
1527 [AS_HELP_STRING([--with-llvm-prefix],
1528 [Prefix for LLVM installations in non-standard locations])],
1529 [llvm_prefix="$withval"],
1533 # Call this inside ` ` to get the return value.
1534 # $1 is the llvm-config command with arguments.
1535 strip_unwanted_llvm_flags() {
1536 # Use \> (marks the end of the word)
1538 -e 's/-DNDEBUG\>//g' \
1539 -e 's/-pedantic\>//g' \
1540 -e 's/-Wcovered-switch-default\>//g' \
1544 -e 's/-fomit-frame-pointer\>//g'
1548 if test "x$with_gallium_drivers" = x; then
1549 enable_gallium_llvm=no
1551 if test "x$enable_gallium_llvm" = xauto; then
1553 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1556 if test "x$enable_gallium_llvm" = xyes; then
1557 if test "x$llvm_prefix" != x; then
1558 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1560 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
1563 if test "x$LLVM_CONFIG" != xno; then
1564 LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'`
1565 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1566 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1567 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1568 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1569 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1570 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1571 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1573 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1574 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1575 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1576 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1578 if test "x${LLVM_VERSION_MAJOR}" != x; then
1579 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1581 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1584 LLVM_COMPONENTS="engine bitwriter"
1585 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1586 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1589 if test "x$enable_opencl" = xyes; then
1590 LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
1591 # LLVM 3.3 >= 177971 requires IRReader
1592 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1593 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1595 # LLVM 3.4 requires Option
1596 if $LLVM_CONFIG --components | grep -qw 'option'; then
1597 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1600 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT"
1603 dnl Check for Clang internal headers
1604 if test "x$enable_opencl" = xyes; then
1605 if test "x$CLANG_LIBDIR" = x; then
1606 CLANG_LIBDIR=${LLVM_LIBDIR}
1608 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1609 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1610 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1621 dnl Directory for XVMC libs
1622 AC_ARG_WITH([xvmc-libdir],
1623 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1624 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1625 [XVMC_LIB_INSTALL_DIR="$withval"],
1626 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1627 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1632 if test "x$enable_gallium_tests" = xyes; then
1633 enable_gallium_loader=yes
1635 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1637 if test "x$enable_gallium_loader" = xyes; then
1638 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS pipe-loader"
1640 AM_CONDITIONAL(NEED_GALLIUM_LOADER, test "x$enable_gallium_loader" = xyes)
1642 dnl Directory for VDPAU libs
1643 AC_ARG_WITH([vdpau-libdir],
1644 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1645 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1646 [VDPAU_LIB_INSTALL_DIR="$withval"],
1647 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1648 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1650 dnl Directory for OpenCL libs
1651 AC_ARG_WITH([opencl-libdir],
1652 [AS_HELP_STRING([--with-opencl-libdir=DIR],
1653 [directory for auxiliary libraries used by the OpenCL implementation @<:@default=${libdir}/opencl@:>@])],
1654 [OPENCL_LIB_INSTALL_DIR="$withval"],
1655 [OPENCL_LIB_INSTALL_DIR='${libdir}/opencl'])
1656 AC_SUBST([OPENCL_LIB_INSTALL_DIR])
1659 dnl Gallium helper functions
1661 gallium_check_st() {
1662 if test "x$NEED_NONNULL_WINSYS" = xyes; then
1663 if test "x$have_libdrm" != xyes; then
1664 AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
1666 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1668 if test "x$enable_dri" = xyes && test "x$2" != x; then
1669 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1671 if test "x$enable_xa" = xyes && test "x$3" != x; then
1672 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1674 if test "x$enable_xvmc" = xyes && test "x$4" != x; then
1675 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1677 if test "x$enable_vdpau" = xyes && test "x$5" != x; then
1678 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
1682 gallium_require_llvm() {
1683 if test "x$MESA_LLVM" = x0; then
1685 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
1690 gallium_require_drm_loader() {
1691 if test "x$enable_gallium_loader" = xyes; then
1692 PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
1693 AC_MSG_ERROR([Gallium drm loader requires libudev]))
1694 if test "x$have_libdrm" != xyes; then
1695 AC_MSG_ERROR([Gallium drm loader requires libdrm >= $LIBDRM_REQUIRED])
1697 enable_gallium_drm_loader=yes
1701 radeon_llvm_check() {
1702 LLVM_REQUIRED_VERSION_MAJOR="3"
1703 LLVM_REQUIRED_VERSION_MINOR="3"
1704 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1705 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required for r600g and radeonsi.])
1707 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
1708 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
1709 sources with the --enable-experimental-targets=R600
1712 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
1713 NEED_RADEON_LLVM=yes
1714 AC_CHECK_LIB([elf], [elf_memory], [ELF_LIB=-lelf],
1715 [AC_MSG_ERROR([radeonsi and r600g require libelf when using LLVM])])
1719 if test "x$enable_dri" = xyes -o "x$enable_xa" = xyes -o \
1720 "x$enable_xvmc" = xyes -o "x$enable_vdpau" = xyes; then
1721 NEED_NONNULL_WINSYS=yes
1723 AM_CONDITIONAL(NEED_NONNULL_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes)
1725 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
1726 if test "x$with_gallium_drivers" != x; then
1727 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
1728 for driver in $gallium_drivers; do
1731 HAVE_GALLIUM_SVGA=yes
1732 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe"
1733 gallium_check_st "svga/drm" "dri-vmwgfx" "xa-vmwgfx"
1736 HAVE_GALLIUM_I915=yes
1737 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1738 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
1739 if test "x$MESA_LLVM" = x1; then
1740 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1742 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1743 gallium_check_st "i915/drm" "dri-i915"
1744 DRICOMMON_NEED_LIBDRM=yes
1747 HAVE_GALLIUM_ILO=yes
1748 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1749 gallium_require_drm_loader
1750 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS ilo"
1751 gallium_check_st "intel/drm" "dri-ilo"
1752 DRICOMMON_NEED_LIBDRM=yes
1755 HAVE_GALLIUM_R300=yes
1756 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1757 gallium_require_llvm "Gallium R300"
1758 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1759 gallium_check_st "radeon/drm" "r300/dri" "" "" ""
1760 DRICOMMON_NEED_LIBDRM=yes
1763 HAVE_GALLIUM_R600=yes
1764 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1765 gallium_require_drm_loader
1766 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
1767 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
1769 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1771 if test "x$enable_r600_llvm" = xyes; then
1772 USE_R600_LLVM_COMPILER=yes;
1774 if test "x$enable_opencl" = xyes; then
1775 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1777 gallium_check_st "radeon/drm" "r600/dri" "" "r600/xvmc" "r600/vdpau"
1778 DRICOMMON_NEED_LIBDRM=yes
1781 HAVE_GALLIUM_RADEONSI=yes
1782 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1783 gallium_require_drm_loader
1784 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi"
1786 gallium_check_st "radeon/drm" "radeonsi/dri" "" "" "radeonsi/vdpau"
1787 DRICOMMON_NEED_LIBDRM=yes
1790 HAVE_GALLIUM_NOUVEAU=yes
1791 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
1792 gallium_require_drm_loader
1793 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau"
1794 gallium_check_st "nouveau/drm" "dri-nouveau" "" "xvmc-nouveau" "vdpau-nouveau"
1795 DRICOMMON_NEED_LIBDRM=yes
1798 HAVE_GALLIUM_FREEDRENO=yes
1799 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
1800 gallium_require_drm_loader
1801 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS freedreno"
1802 gallium_check_st "freedreno/drm" "dri-freedreno" "" "" ""
1803 DRICOMMON_NEED_LIBDRM=yes
1806 HAVE_GALLIUM_SOFTPIPE=yes
1807 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
1808 if test "x$MESA_LLVM" = x1; then
1809 HAVE_GALLIUM_LLVMPIPE=yes
1810 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1813 if test "x$enable_dri" = xyes; then
1814 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1818 AC_MSG_ERROR([Unknown Gallium driver: $driver])
1824 dnl Set LLVM_LIBS - This is done after the driver configuration so
1825 dnl that drivers can add additonal components to LLVM_COMPONENTS.
1826 dnl Previously, gallium drivers were updating LLVM_LIBS directly
1827 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
1828 dnl this was causing the same libraries to be appear multiple times
1831 if test "x$MESA_LLVM" != x0; then
1833 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
1835 if test "x$with_llvm_shared_libs" = xyes; then
1836 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
1837 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
1838 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
1840 if test "x$llvm_have_one_so" = xyes; then
1841 dnl LLVM was built using auto*, so there is only one shared object.
1842 LLVM_LIBS="-l$LLVM_SO_NAME"
1844 dnl If LLVM was built with CMake, there will be one shared object per
1846 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
1847 [AC_MSG_ERROR([Could not find llvm shared libraries:
1848 Please make sure you have built llvm with the --enable-shared option
1849 and that your llvm libraries are installed in $LLVM_LIBDIR
1850 If you have installed your llvm libraries to a different directory you
1851 can use the --with-llvm-prefix= configure flag to specify this directory.
1852 NOTE: Mesa is attempting to use llvm shared libraries because you have
1853 passed one of the following options to configure:
1854 --with-llvm-shared-libs
1856 If you do not want to build with llvm shared libraries and instead want to
1857 use llvm static libraries then remove these options from your configure
1858 invocation and reconfigure.])])
1860 dnl We don't need to update LLVM_LIBS in this case because the LLVM
1861 dnl install uses a shared object for each compoenent and we have
1862 dnl already added all of these objects to LLVM_LIBS.
1867 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
1868 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
1869 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
1870 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
1871 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
1872 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
1873 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
1874 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
1875 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
1876 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
1878 AM_CONDITIONAL(NEED_GALLIUM_SOFTPIPE_DRIVER, test "x$HAVE_GALLIUM_SVGA" = xyes -o \
1879 "x$HAVE_GALLIUM_I915" = xyes -o \
1880 "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
1881 AM_CONDITIONAL(NEED_GALLIUM_LLVMPIPE_DRIVER, test "x$HAVE_GALLIUM_I915" = xyes -o \
1882 "x$HAVE_GALLIUM_SOFTPIPE" = xyes \
1883 && test "x$MESA_LLVM" = x1)
1885 if test "x$enable_gallium_loader" = xyes; then
1886 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/null"
1888 if test "x$enable_gallium_drm_loader" = xyes; then
1889 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
1890 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
1891 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
1892 if test "x$pipe_loader_have_xcb" = xyes; then
1893 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XCB"
1894 GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
1898 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
1899 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
1902 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
1903 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
1904 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
1905 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
1906 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
1907 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
1909 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes -a \
1910 "x$HAVE_GALLIUM_R300" = xyes -o \
1911 "x$HAVE_GALLIUM_R600" = xyes -o \
1912 "x$HAVE_GALLIUM_RADEONSI" = xyes)
1913 AM_CONDITIONAL(NEED_WINSYS_WRAPPER, test "x$HAVE_GALLIUM_I915" = xyes -o \
1914 "x$HAVE_GALLIUM_SVGA" = xyes)
1915 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
1916 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
1917 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
1918 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
1919 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
1920 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
1921 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
1925 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
1926 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
1927 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
1928 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
1930 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
1931 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
1932 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
1934 AC_SUBST([VDPAU_MAJOR], 1)
1935 AC_SUBST([VDPAU_MINOR], 0)
1937 AC_SUBST([XVMC_MAJOR], 1)
1938 AC_SUBST([XVMC_MINOR], 0)
1940 AC_SUBST([XA_MAJOR], 2)
1941 AC_SUBST([XA_MINOR], 0)
1942 AC_SUBST([XA_TINY], 0)
1943 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
1945 dnl Restore LDFLAGS and CPPFLAGS
1946 LDFLAGS="$_SAVE_LDFLAGS"
1947 CPPFLAGS="$_SAVE_CPPFLAGS"
1949 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
1950 if test "x$acv_mesa_CLANG" = xyes; then
1951 CFLAGS="$CFLAGS -Qunused-arguments"
1952 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
1955 dnl Add user CFLAGS and CXXFLAGS
1956 CFLAGS="$CFLAGS $USER_CFLAGS"
1957 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
1959 dnl Substitute the config
1960 AC_CONFIG_FILES([Makefile
1963 src/egl/drivers/Makefile
1964 src/egl/drivers/dri2/Makefile
1965 src/egl/drivers/glx/Makefile
1966 src/egl/main/Makefile
1968 src/egl/wayland/Makefile
1969 src/egl/wayland/wayland-drm/Makefile
1970 src/egl/wayland/wayland-egl/Makefile
1971 src/egl/wayland/wayland-egl/wayland-egl.pc
1972 src/gallium/auxiliary/Makefile
1973 src/gallium/auxiliary/pipe-loader/Makefile
1974 src/gallium/drivers/Makefile
1975 src/gallium/drivers/freedreno/Makefile
1976 src/gallium/drivers/galahad/Makefile
1977 src/gallium/drivers/i915/Makefile
1978 src/gallium/drivers/identity/Makefile
1979 src/gallium/drivers/ilo/Makefile
1980 src/gallium/drivers/llvmpipe/Makefile
1981 src/gallium/drivers/noop/Makefile
1982 src/gallium/drivers/nouveau/Makefile
1983 src/gallium/drivers/r300/Makefile
1984 src/gallium/drivers/r600/Makefile
1985 src/gallium/drivers/radeon/Makefile
1986 src/gallium/drivers/radeonsi/Makefile
1987 src/gallium/drivers/rbug/Makefile
1988 src/gallium/drivers/softpipe/Makefile
1989 src/gallium/drivers/svga/Makefile
1990 src/gallium/drivers/trace/Makefile
1991 src/gallium/state_trackers/Makefile
1992 src/gallium/state_trackers/clover/Makefile
1993 src/gallium/state_trackers/dri/Makefile
1994 src/gallium/state_trackers/dri/drm/Makefile
1995 src/gallium/state_trackers/dri/sw/Makefile
1996 src/gallium/state_trackers/egl/Makefile
1997 src/gallium/state_trackers/gbm/Makefile
1998 src/gallium/state_trackers/glx/xlib/Makefile
1999 src/gallium/state_trackers/osmesa/Makefile
2000 src/gallium/state_trackers/vdpau/Makefile
2001 src/gallium/state_trackers/vega/Makefile
2002 src/gallium/state_trackers/xa/Makefile
2003 src/gallium/state_trackers/xvmc/Makefile
2004 src/gallium/targets/Makefile
2005 src/gallium/targets/dri-freedreno/Makefile
2006 src/gallium/targets/dri-i915/Makefile
2007 src/gallium/targets/dri-ilo/Makefile
2008 src/gallium/targets/dri-nouveau/Makefile
2009 src/gallium/targets/dri-swrast/Makefile
2010 src/gallium/targets/dri-vmwgfx/Makefile
2011 src/gallium/targets/egl-static/Makefile
2012 src/gallium/targets/gbm/Makefile
2013 src/gallium/targets/opencl/Makefile
2014 src/gallium/targets/osmesa/Makefile
2015 src/gallium/targets/osmesa/osmesa.pc
2016 src/gallium/targets/pipe-loader/Makefile
2017 src/gallium/targets/radeonsi/dri/Makefile
2018 src/gallium/targets/radeonsi/vdpau/Makefile
2019 src/gallium/targets/r300/dri/Makefile
2020 src/gallium/targets/r600/dri/Makefile
2021 src/gallium/targets/r600/vdpau/Makefile
2022 src/gallium/targets/r600/xvmc/Makefile
2023 src/gallium/targets/libgl-xlib/Makefile
2024 src/gallium/targets/vdpau-nouveau/Makefile
2025 src/gallium/targets/xa-vmwgfx/Makefile
2026 src/gallium/targets/xa-vmwgfx/xatracker.pc
2027 src/gallium/targets/xvmc-nouveau/Makefile
2028 src/gallium/tests/trivial/Makefile
2029 src/gallium/tests/unit/Makefile
2030 src/gallium/winsys/Makefile
2031 src/gallium/winsys/freedreno/drm/Makefile
2032 src/gallium/winsys/i915/drm/Makefile
2033 src/gallium/winsys/i915/sw/Makefile
2034 src/gallium/winsys/intel/drm/Makefile
2035 src/gallium/winsys/nouveau/drm/Makefile
2036 src/gallium/winsys/radeon/drm/Makefile
2037 src/gallium/winsys/svga/drm/Makefile
2038 src/gallium/winsys/sw/dri/Makefile
2039 src/gallium/winsys/sw/fbdev/Makefile
2040 src/gallium/winsys/sw/null/Makefile
2041 src/gallium/winsys/sw/wayland/Makefile
2042 src/gallium/winsys/sw/wrapper/Makefile
2043 src/gallium/winsys/sw/xlib/Makefile
2048 src/glx/tests/Makefile
2051 src/mapi/es1api/Makefile
2052 src/mapi/es1api/glesv1_cm.pc
2053 src/mapi/es2api/Makefile
2054 src/mapi/es2api/glesv2.pc
2055 src/mapi/glapi/Makefile
2056 src/mapi/glapi/gen/Makefile
2057 src/mapi/glapi/tests/Makefile
2058 src/mapi/shared-glapi/Makefile
2059 src/mapi/shared-glapi/tests/Makefile
2060 src/mapi/vgapi/Makefile
2061 src/mapi/vgapi/vg.pc
2064 src/mesa/drivers/dri/dri.pc
2065 src/mesa/drivers/dri/common/Makefile
2066 src/mesa/drivers/dri/common/xmlpool/Makefile
2067 src/mesa/drivers/dri/i915/Makefile
2068 src/mesa/drivers/dri/i965/Makefile
2069 src/mesa/drivers/dri/Makefile
2070 src/mesa/drivers/dri/nouveau/Makefile
2071 src/mesa/drivers/dri/r200/Makefile
2072 src/mesa/drivers/dri/radeon/Makefile
2073 src/mesa/drivers/dri/swrast/Makefile
2074 src/mesa/drivers/osmesa/Makefile
2075 src/mesa/drivers/osmesa/osmesa.pc
2076 src/mesa/drivers/x11/Makefile
2077 src/mesa/main/tests/Makefile
2078 src/mesa/main/tests/hash_table/Makefile])
2080 dnl Sort the dirs alphabetically
2081 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2082 GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2083 GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2084 GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2089 dnl Output some configuration info for the user
2092 echo " prefix: $prefix"
2093 echo " exec_prefix: $exec_prefix"
2094 echo " libdir: $libdir"
2095 echo " includedir: $includedir"
2099 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2100 echo " OpenVG: $enable_openvg"
2104 case "x$enable_osmesa$enable_gallium_osmesa" in
2106 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2109 echo " OSMesa: lib$OSMESA_LIB"
2116 if test "x$enable_dri" != xno; then
2117 # cleanup the drivers var
2118 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
2119 if test "x$DRI_DIRS" = x; then
2120 echo " DRI drivers: no"
2122 echo " DRI drivers: $dri_dirs"
2124 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2127 case "x$enable_glx$enable_xlib_glx" in
2129 echo " GLX: Xlib-based"
2132 echo " GLX: DRI-based"
2135 echo " GLX: $enable_glx"
2141 echo " EGL: $enable_egl"
2142 if test "$enable_egl" = yes; then
2143 echo " EGL platforms: $egl_platforms"
2146 if test "x$HAVE_EGL_DRIVER_GLX" != "x"; then
2147 egl_drivers="$egl_drivers builtin:egl_glx"
2149 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2150 egl_drivers="$egl_drivers builtin:egl_dri2"
2153 if test "x$enable_gallium_egl" = xyes; then
2154 echo " EGL drivers: ${egl_drivers} egl_gallium"
2155 echo " EGL Gallium STs:$EGL_CLIENT_APIS"
2157 echo " EGL drivers: $egl_drivers"
2162 if test "x$MESA_LLVM" = x1; then
2164 echo " llvm-config: $LLVM_CONFIG"
2165 echo " llvm-version: $LLVM_VERSION"
2171 if test -n "$with_gallium_drivers"; then
2172 echo " Gallium: yes"
2173 echo " Target dirs: $GALLIUM_TARGET_DIRS"
2174 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
2175 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
2176 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
2184 echo " Shared libs: $enable_shared"
2185 echo " Static libs: $enable_static"
2186 echo " Shared-glapi: $enable_shared_glapi"
2188 dnl Compiler options
2189 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2190 cflags=`echo $CFLAGS | \
2191 $SED 's/^ *//;s/ */ /;s/ *$//'`
2192 cxxflags=`echo $CXXFLAGS | \
2193 $SED 's/^ *//;s/ */ /;s/ *$//'`
2194 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2196 echo " CFLAGS: $cflags"
2197 echo " CXXFLAGS: $cxxflags"
2198 echo " Macros: $defines"
2200 if test "x$MESA_LLVM" = x1; then
2201 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2202 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2203 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2206 echo " PYTHON2: $PYTHON2"
2209 echo " Run '${MAKE-make}' to build Mesa"