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=2.4.50
32 LIBDRM_INTEL_REQUIRED=2.4.52
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
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 Optional flags, check for compiler support
236 AX_CHECK_COMPILE_FLAG([-msse4.1], [SSE41_SUPPORTED=1], [SSE41_SUPPORTED=0])
237 AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
240 dnl Hacks to enable 32 or 64 bit build
242 AC_ARG_ENABLE([32-bit],
243 [AS_HELP_STRING([--enable-32-bit],
244 [build 32-bit libraries @<:@default=auto@:>@])],
245 [enable_32bit="$enableval"],
248 if test "x$enable_32bit" = xyes; then
249 if test "x$GCC" = xyes; then
250 CFLAGS="$CFLAGS -m32"
251 CCASFLAGS="$CCASFLAGS -m32"
253 if test "x$GXX" = xyes; then
254 CXXFLAGS="$CXXFLAGS -m32"
257 AC_ARG_ENABLE([64-bit],
258 [AS_HELP_STRING([--enable-64-bit],
259 [build 64-bit libraries @<:@default=auto@:>@])],
260 [enable_64bit="$enableval"],
263 if test "x$enable_64bit" = xyes; then
264 if test "x$GCC" = xyes; then
265 CFLAGS="$CFLAGS -m64"
267 if test "x$GXX" = xyes; then
268 CXXFLAGS="$CXXFLAGS -m64"
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
277 AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
281 AC_MSG_WARN([Cannot disable both static and shared libraries, enabling static])
286 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
289 dnl other compiler options
291 AC_ARG_ENABLE([debug],
292 [AS_HELP_STRING([--enable-debug],
293 [use debug compiler flags and macros @<:@default=disabled@:>@])],
294 [enable_debug="$enableval"],
297 if test "x$enable_debug" = xyes; then
298 DEFINES="$DEFINES -DDEBUG"
299 if test "x$GCC" = xyes; then
300 CFLAGS="$CFLAGS -g -O0"
302 if test "x$GXX" = xyes; then
303 CXXFLAGS="$CXXFLAGS -g -O0"
310 LIB_PREFIX_GLOB='lib'
311 LIB_VERSION_SEPARATOR='.'
312 if test "$enable_static" = yes; then
317 LIB_EXTENSION='dylib' ;;
319 dnl prefix can be 'cyg' or 'lib'
320 LIB_PREFIX_GLOB='???'
321 LIB_VERSION_SEPARATOR='-'
322 LIB_EXTENSION='dll' ;;
326 LIB_EXTENSION='so' ;;
329 AC_ARG_WITH([gl-lib-name],
330 [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
331 [specify GL library name @<:@default=GL@:>@])],
334 AC_ARG_WITH([osmesa-lib-name],
335 [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
336 [specify OSMesa library name @<:@default=OSMesa@:>@])],
337 [OSMESA_LIB=$withval],
339 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
340 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
343 dnl Mangled Mesa support
345 AC_ARG_ENABLE([mangling],
346 [AS_HELP_STRING([--enable-mangling],
347 [enable mangled symbols and library name @<:@default=disabled@:>@])],
348 [enable_mangling="${enableval}"],
351 if test "x${enable_mangling}" = "xyes" ; then
352 DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
353 GL_LIB="Mangled${GL_LIB}"
354 OSMESA_LIB="Mangled${OSMESA_LIB}"
357 AC_SUBST([OSMESA_LIB])
360 dnl potentially-infringing-but-nobody-knows-for-sure stuff
362 AC_ARG_ENABLE([texture-float],
363 [AS_HELP_STRING([--enable-texture-float],
364 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
365 [enable_texture_float="$enableval"],
366 [enable_texture_float=no]
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"
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}
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}'*'
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])
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])
406 dnl Arch/platform-specific settings
409 [AS_HELP_STRING([--disable-asm],
410 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
411 [enable_asm="$enableval"],
415 AC_MSG_CHECKING([whether to enable assembly])
416 test "x$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
420 i?86 | x86_64 | amd64)
422 AC_MSG_RESULT([no, cross compiling])
426 # check for supported arches
427 if test "x$enable_asm" = xyes; then
431 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
432 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
441 linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
442 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
457 DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
458 AC_MSG_RESULT([yes, x86])
461 DEFINES="$DEFINES -DUSE_X86_64_ASM"
462 AC_MSG_RESULT([yes, x86_64])
465 DEFINES="$DEFINES -DUSE_SPARC_ASM"
466 AC_MSG_RESULT([yes, sparc])
469 AC_MSG_RESULT([no, platform not supported])
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])
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])
492 dnl See if posix_memalign is available
493 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
495 dnl Check for pthreads
497 dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
498 dnl to -pthread, which causes problems if we need -lpthread to appear in
500 test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
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="$enableval"],
508 if test "x$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="$DEFINES -DMESA_SELINUX"
516 AC_SUBST([SELINUX_LIBS])
519 AC_ARG_ENABLE([opengl],
520 [AS_HELP_STRING([--disable-opengl],
521 [disable support for standard OpenGL API @<:@default=no@:>@])],
522 [enable_opengl="$enableval"],
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="$enableval"],
529 AC_ARG_ENABLE([gles2],
530 [AS_HELP_STRING([--enable-gles2],
531 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
532 [enable_gles2="$enableval"],
534 AC_ARG_ENABLE([openvg],
535 [AS_HELP_STRING([--enable-openvg],
536 [enable support for OpenVG API @<:@default=no@:>@])],
537 [enable_openvg="$enableval"],
541 [AS_HELP_STRING([--enable-dri],
542 [enable DRI modules @<:@default=enabled@:>@])],
543 [enable_dri="$enableval"],
545 AC_ARG_ENABLE([dri3],
546 [AS_HELP_STRING([--enable-dri3],
547 [enable DRI3 @<:@default=enabled@:>@])],
548 [enable_dri3="$enableval"],
551 [AS_HELP_STRING([--enable-glx],
552 [enable GLX library @<:@default=enabled@:>@])],
553 [enable_glx="$enableval"],
555 AC_ARG_ENABLE([osmesa],
556 [AS_HELP_STRING([--enable-osmesa],
557 [enable OSMesa library @<:@default=disabled@:>@])],
558 [enable_osmesa="$enableval"],
560 AC_ARG_ENABLE([gallium-osmesa],
561 [AS_HELP_STRING([--enable-gallium-osmesa],
562 [enable Gallium implementation of the OSMesa library @<:@default=disabled@:>@])],
563 [enable_gallium_osmesa="$enableval"],
564 [enable_gallium_osmesa=no])
566 [AS_HELP_STRING([--disable-egl],
567 [disable EGL library @<:@default=enabled@:>@])],
568 [enable_egl="$enableval"],
572 [AS_HELP_STRING([--enable-xa],
573 [enable build of the XA X Acceleration API @<:@default=no@:>@])],
574 [enable_xa="$enableval"],
577 [AS_HELP_STRING([--enable-gbm],
578 [enable gbm library @<:@default=auto@:>@])],
579 [enable_gbm="$enableval"],
582 AC_ARG_ENABLE([xvmc],
583 [AS_HELP_STRING([--enable-xvmc],
584 [enable xvmc library @<:@default=auto@:>@])],
585 [enable_xvmc="$enableval"],
587 AC_ARG_ENABLE([vdpau],
588 [AS_HELP_STRING([--enable-vdpau],
589 [enable vdpau library @<:@default=auto@:>@])],
590 [enable_vdpau="$enableval"],
592 AC_ARG_ENABLE([opencl],
593 [AS_HELP_STRING([--enable-opencl],
594 [enable OpenCL library NOTE: Enabling this option will also enable
595 --with-llvm-shared-libs
596 @<:@default=no@:>@])],
599 AC_ARG_ENABLE([opencl_icd],
600 [AS_HELP_STRING([--enable-opencl-icd],
601 [Build an OpenCL ICD library to be loaded by an ICD implementation
602 @<:@default=no@:>@])],
603 [enable_opencl_icd="$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="$enableval"],
623 [enable_gallium_gbm=auto])
625 AC_ARG_ENABLE([r600-llvm-compiler],
626 [AS_HELP_STRING([--enable-r600-llvm-compiler],
627 [Enable experimental LLVM backend for graphics shaders @<:@default=disable@:>@])],
628 [enable_r600_llvm="$enableval"],
629 [enable_r600_llvm=no])
631 AC_ARG_ENABLE([gallium-tests],
632 [AS_HELP_STRING([--enable-gallium-tests],
633 [Enable optional Gallium tests) @<:@default=disable@:>@])],
634 [enable_gallium_tests="$enableval"],
635 [enable_gallium_tests=no])
637 # Option for Gallium drivers
639 # Keep this in sync with the --with-gallium-drivers help string default value
640 GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
642 AC_ARG_WITH([gallium-drivers],
643 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
644 [comma delimited Gallium drivers list, e.g.
645 "i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast"
646 @<:@default=r300,r600,svga,swrast@:>@])],
647 [with_gallium_drivers="$withval"],
648 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
650 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
651 # here so that the script doesn't choke on an unknown driver name later.
652 case "$with_gallium_drivers" in
653 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
654 no) with_gallium_drivers='' ;;
657 if test "x$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$enable_opencl" = xno; then
665 AC_MSG_ERROR([at least one API should be enabled])
668 # Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
669 if test "x$enable_opengl" = xno -a \
670 "x$enable_gles1" = xyes; then
671 AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
674 if test "x$enable_opengl" = xno -a \
675 "x$enable_gles2" = xyes; then
676 AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
679 AM_CONDITIONAL(HAVE_OPENGL, test "x$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$enable_gles2" = xyes)
686 if test "x$enable_glx" = xno; then
687 AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
691 if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
692 AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
695 if test "x$enable_opengl$enable_xlib_glx" = xnoyes; then
696 AC_MSG_ERROR([Xlib-GLX cannot be built without OpenGL])
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])
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$enable_xlib_glx" = xno; then
709 AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
713 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$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$enable_dri3" = xyes)
718 AC_ARG_ENABLE([shared-glapi],
719 [AS_HELP_STRING([--enable-shared-glapi],
720 [Enable shared glapi for OpenGL @<:@default=yes@:>@])],
721 [enable_shared_glapi="$enableval"],
722 [enable_shared_glapi="$enable_dri"])
724 # Shared GLAPI is only useful for DRI
725 if test "x$enable_dri" = xno; then
726 AC_MSG_NOTICE([Shared GLAPI is only useful for DRI, disabling])
727 enable_shared_glapi=no
730 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
733 dnl Driver specific build directories
735 GALLIUM_TARGET_DIRS=""
736 GALLIUM_WINSYS_DIRS="sw"
737 GALLIUM_DRIVERS_DIRS="galahad trace rbug noop identity"
738 GALLIUM_STATE_TRACKERS_DIRS=""
740 case "x$enable_glx$enable_xlib_glx" in
742 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
743 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
744 GALLIUM_STATE_TRACKERS_DIRS="glx $GALLIUM_STATE_TRACKERS_DIRS"
745 NEED_WINSYS_XLIB="yes"
749 if test "x$enable_dri" = xyes; then
750 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/dri"
751 GALLIUM_STATE_TRACKERS_DIRS="dri $GALLIUM_STATE_TRACKERS_DIRS"
754 if test "x$enable_gallium_osmesa" = xyes; then
755 if test -z "$with_gallium_drivers"; then
756 AC_MSG_ERROR([Cannot enable gallium_osmesa without Gallium])
758 if test "x$enable_osmesa" = xyes; then
759 AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
761 GALLIUM_STATE_TRACKERS_DIRS="osmesa $GALLIUM_STATE_TRACKERS_DIRS"
762 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS osmesa"
765 AC_SUBST([MESA_LLVM])
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"
774 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
775 have_libudev=yes, have_libudev=no)
777 if test "x$enable_dri" = xyes; then
778 # DRI must be shared, I think
779 if test "$enable_static" = yes; then
780 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
783 # not a hard requirement as swrast does not depend on it
784 if test "x$have_libdrm" = xyes; then
785 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
789 dnl Direct rendering or just indirect rendering
792 dnl Disable by default on GNU/Hurd
793 driglx_direct_default="no"
796 dnl Disable by default on cygwin
797 driglx_direct_default="no"
800 driglx_direct_default="yes"
803 AC_ARG_ENABLE([driglx-direct],
804 [AS_HELP_STRING([--disable-driglx-direct],
805 [disable direct rendering in GLX and EGL for DRI \
806 @<:@default=auto@:>@])],
807 [driglx_direct="$enableval"],
808 [driglx_direct="$driglx_direct_default"])
811 dnl libGL configuration per driver
813 case "x$enable_glx$enable_xlib_glx" in
816 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
817 GL_PC_REQ_PRIV="x11 xext"
818 X11_INCLUDES="$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"
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])
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])
836 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
837 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
841 # find the DRI deps for libGL
842 dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx >= 1.8.1 xcb-dri2 >= 1.8"
844 if test x"$enable_dri3" = xyes; then
845 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence >= 1.1"
848 # add xf86vidmode if available
849 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
850 if test "$HAVE_XF86VIDMODE" = yes ; then
851 dri_modules="$dri_modules xxf86vm"
854 PKG_CHECK_MODULES([DRIGL], [$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"
859 if test x"$enable_dri3$have_libudev" = xyesyes; then
860 X11_INCLUDES="$X11_INCLUDES $LIBUDEV_CFLAGS"
861 GL_LIB_DEPS="$GL_LIB_DEPS"
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 $DLOPEN_LIBS"
870 if test "$have_libudev" = yes; then
871 DEFINES="$DEFINES -DHAVE_LIBUDEV"
874 # This is outside the case (above) so that it is invoked even for non-GLX
876 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
878 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
879 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
880 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
881 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
883 AC_SUBST([X11_INCLUDES])
884 AC_SUBST([GL_LIB_DEPS])
885 AC_SUBST([GL_PC_REQ_PRIV])
886 AC_SUBST([GL_PC_LIB_PRIV])
887 AC_SUBST([GL_PC_CFLAGS])
888 AC_SUBST([DRI_PC_REQ_PRIV])
889 AC_SUBST([GLESv1_CM_LIB_DEPS])
890 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
891 AC_SUBST([GLESv2_LIB_DEPS])
892 AC_SUBST([GLESv2_PC_LIB_PRIV])
894 AC_SUBST([HAVE_XF86VIDMODE])
899 case "x$enable_glx$enable_xlib_glx" in
901 DEFINES="$DEFINES -DUSE_XSHM"
904 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
905 if test "x$driglx_direct" = xyes; then
906 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
915 AC_ARG_ENABLE([glx-tls],
916 [AS_HELP_STRING([--enable-glx-tls],
917 [enable TLS support in GLX @<:@default=disabled@:>@])],
918 [GLX_USE_TLS="$enableval"],
920 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
922 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
923 [DEFINES="${DEFINES} -DGLX_USE_TLS -DHAVE_PTHREAD"])
928 dnl Directory for DRI drivers
929 AC_ARG_WITH([dri-driverdir],
930 [AS_HELP_STRING([--with-dri-driverdir=DIR],
931 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
932 [DRI_DRIVER_INSTALL_DIR="$withval"],
933 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
934 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
935 dnl Extra search path for DRI drivers
936 AC_ARG_WITH([dri-searchpath],
937 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
938 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
939 [DRI_DRIVER_SEARCH_DIR="$withval"],
940 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
941 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
942 dnl Which drivers to build - default is chosen by platform
943 AC_ARG_WITH([dri-drivers],
944 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
945 [comma delimited DRI drivers list, e.g.
946 "swrast,i965,radeon" @<:@default=auto@:>@])],
947 [with_dri_drivers="$withval"],
948 [with_dri_drivers=yes])
949 if test "x$with_dri_drivers" = x; then
953 dnl If $with_dri_drivers is yes, directories will be added through
956 case "$with_dri_drivers" in
959 # classic DRI drivers
960 if test "x$enable_opengl" = xyes; then
965 # verify the requested driver directories exist
966 dri_drivers=`IFS=', '; echo $with_dri_drivers`
967 for driver in $dri_drivers; do
968 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
969 AC_MSG_ERROR([DRI driver directory '$driver' does not exist])
971 DRI_DIRS="$dri_drivers"
972 if test -n "$DRI_DIRS" -a "x$enable_opengl" != xyes; then
973 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
978 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
979 if test "x$enable_dri" = xyes; then
980 # Platform specific settings and drivers to build
983 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
984 DEFINES="$DEFINES -DHAVE_ALIAS"
985 if test "x$enable_dri3" = xyes; then
986 DEFINES="$DEFINES -DHAVE_DRI3"
991 if test "x$DRI_DIRS" = "xyes"; then
992 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
996 # Build only the drivers for cards that exist on PowerPC.
997 if test "x$DRI_DIRS" = "xyes"; then
998 DRI_DIRS="r200 radeon swrast"
1002 # Build only the drivers for cards that exist on sparc
1003 if test "x$DRI_DIRS" = "xyes"; then
1004 DRI_DIRS="r200 radeon swrast"
1009 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1010 DEFINES="$DEFINES -DHAVE_PTHREAD -DUSE_EXTERNAL_DXTN_LIB=1"
1011 DEFINES="$DEFINES -DHAVE_ALIAS"
1013 if test "x$DRI_DIRS" = "xyes"; then
1014 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
1018 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1019 DEFINES="$DEFINES -DHAVE_ALIAS"
1022 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1025 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1026 if test "x$DRI_DIRS" = "xyes"; then
1033 if test "x$DRI_DIRS" = "xyes"; then
1034 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
1037 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
1040 PKG_CHECK_EXISTS([EXPAT], [have_expat=yes], [have_expat=no])
1041 if test "x$have_expat" = "xyes"; then
1042 PKG_CHECK_MODULES([EXPAT], [expat], [],
1043 AC_MSG_ERROR([Expat required for DRI.]))
1045 # expat version 2.0 and earlier do not provide expat.pc
1049 # If we are building any DRI driver other than swrast.
1050 if test -n "$DRI_DIRS"; then
1051 if test x"$DRI_DIRS" != xswrast; then
1052 # ... libdrm is required
1053 if test "x$have_libdrm" != xyes; then
1054 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1056 DRICOMMON_NEED_LIBDRM=yes
1058 DRICOMMON_NEED_LIBDRM=no
1062 # put all the necessary libs together
1063 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1064 GALLIUM_DRI_LIB_DEPS="$GALLIUM_DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1068 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1069 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1070 "x$enable_osmesa" = xyes -o \
1072 AC_SUBST([DRI_LIB_DEPS])
1073 AC_SUBST([GALLIUM_DRI_LIB_DEPS])
1077 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1079 for d in $(echo $DRI_DIRS | sed 's/,/ /g'); do
1095 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1096 HAVE_NOUVEAU_DRI=yes;
1102 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1104 for d in $(echo $DRI_DIRS | sed 's/,/ /g'); do
1107 HAVE_RADEON_DRI=yes;
1120 HAVE_SWRAST_DRI=yes;
1125 dnl OSMesa configuration
1128 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1129 AC_ARG_WITH([osmesa-bits],
1130 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1131 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1132 [osmesa_bits="$withval"],
1134 if test "x$osmesa_bits" != x8; then
1135 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1136 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1140 case "x$osmesa_bits" in
1142 OSMESA_LIB="${OSMESA_LIB}"
1145 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1146 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1149 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1153 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1154 # only link libraries with osmesa if shared
1155 if test "$enable_static" = no; then
1156 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1161 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1164 AC_SUBST([OSMESA_LIB_DEPS])
1165 AC_SUBST([OSMESA_MESA_DEPS])
1166 AC_SUBST([OSMESA_PC_REQ])
1167 AC_SUBST([OSMESA_PC_LIB_PRIV])
1170 dnl gbm configuration
1172 if test "x$enable_gbm" = xauto; then
1173 case "$with_egl_platforms" in
1180 if test "x$enable_gbm" = xyes; then
1181 if test x"$have_libudev" != xyes; then
1182 AC_MSG_ERROR([gbm needs udev])
1185 if test "x$enable_dri" = xyes; then
1186 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1187 if test "x$enable_shared_glapi" = xno; then
1188 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1192 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1193 GBM_PC_REQ_PRIV="libudev"
1194 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1195 AC_SUBST([GBM_PC_REQ_PRIV])
1196 AC_SUBST([GBM_PC_LIB_PRIV])
1199 dnl EGL configuration
1203 if test "x$enable_egl" = xyes; then
1204 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1206 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1208 if test "$enable_static" != yes; then
1209 # build egl_glx when libGL is built
1211 if test "x$enable_dri" = xyes; then
1212 HAVE_EGL_DRIVER_DRI2=1
1217 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1218 AC_SUBST([EGL_LIB_DEPS])
1221 dnl EGL Gallium configuration
1223 if test "x$enable_gallium_egl" = xyes; then
1224 if test "x$with_gallium_drivers" = x; then
1225 AC_MSG_ERROR([cannot enable egl_gallium without Gallium])
1227 if test "x$enable_egl" = xno; then
1228 AC_MSG_ERROR([cannot enable egl_gallium without EGL])
1230 if test "x$have_libdrm" != xyes; then
1231 AC_MSG_ERROR([egl_gallium requires libdrm >= $LIBDRM_REQUIRED])
1234 GALLIUM_STATE_TRACKERS_DIRS="egl $GALLIUM_STATE_TRACKERS_DIRS"
1235 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-static"
1237 AM_CONDITIONAL(HAVE_GALLIUM_EGL, test "x$enable_gallium_egl" = xyes)
1240 dnl gbm Gallium configuration
1242 if test "x$enable_gallium_gbm" = xauto; then
1243 case "$enable_gbm$enable_gallium_egl$enable_dri$with_egl_platforms" in
1245 enable_gallium_gbm=yes ;;
1247 enable_gallium_gbm=no ;;
1250 if test "x$enable_gallium_gbm" = xyes; then
1251 if test "x$with_gallium_drivers" = x; then
1252 AC_MSG_ERROR([cannot enable gbm_gallium without Gallium])
1254 if test "x$enable_gbm" = xno; then
1255 AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
1257 # gbm_gallium abuses DRI_LIB_DEPS to link. Make sure it is set.
1258 if test "x$enable_dri" = xno; then
1259 AC_MSG_ERROR([gbm_gallium requires --enable-dri to build])
1262 GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
1263 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
1264 enable_gallium_loader=yes
1266 AM_CONDITIONAL(HAVE_GALLIUM_GBM, test "x$enable_gallium_gbm" = xyes)
1269 dnl XA configuration
1271 if test "x$enable_xa" = xyes; then
1272 GALLIUM_STATE_TRACKERS_DIRS="xa $GALLIUM_STATE_TRACKERS_DIRS"
1274 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1277 dnl OpenVG configuration
1281 if test "x$enable_openvg" = xyes; then
1282 if test "x$enable_egl" = xno; then
1283 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1285 if test "x$with_gallium_drivers" = x; then
1286 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1288 if test "x$enable_gallium_egl" = xno; then
1289 AC_MSG_ERROR([cannot enable OpenVG without egl_gallium])
1292 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1293 VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS $PTHREAD_LIBS"
1294 GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
1295 VG_PC_LIB_PRIV="-lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1296 AC_SUBST([VG_PC_LIB_PRIV])
1298 AM_CONDITIONAL(HAVE_OPENVG, test "x$enable_openvg" = xyes)
1301 dnl Gallium G3DVL configuration
1303 if test -n "$with_gallium_drivers"; then
1304 if test "x$enable_xvmc" = xauto; then
1305 PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
1308 if test "x$enable_vdpau" = xauto; then
1309 PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
1313 if test "x$enable_xvmc" = xyes; then
1314 PKG_CHECK_MODULES([XVMC], [xvmc >= 1.0.6 x11-xcb xcb-dri2 >= 1.8])
1315 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xvmc"
1317 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1319 if test "x$enable_vdpau" = xyes; then
1320 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.4.1 x11-xcb xcb-dri2 >= 1.8])
1321 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
1323 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1326 dnl OpenCL configuration
1329 AC_ARG_WITH([libclc-path],
1330 [AS_HELP_STRING([--with-libclc-path],
1331 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1332 [LIBCLC_PATH="$withval"],
1335 if test "x$LIBCLC_PATH" != x; then
1336 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1337 Please review the updated build instructions for clover:
1338 http://dri.freedesktop.org/wiki/GalliumCompute])
1342 AC_ARG_WITH([clang-libdir],
1343 [AS_HELP_STRING([--with-clang-libdir],
1344 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1345 [CLANG_LIBDIR="$withval"],
1348 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1350 if test "x$enable_opencl" = xyes; then
1351 if test "x$with_gallium_drivers" = x; then
1352 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1355 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1356 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1359 if test "x$have_libclc" = xno; then
1360 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1361 Make sure the directory containing libclc.pc is specified in your
1362 PKG_CONFIG_PATH environment variable.
1363 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1365 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1366 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1367 AC_SUBST([LIBCLC_INCLUDEDIR])
1368 AC_SUBST([LIBCLC_LIBEXECDIR])
1371 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS clover"
1372 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS opencl"
1373 enable_gallium_loader=yes
1375 if test "x$enable_opencl_icd" = xyes; then
1376 OPENCL_LIBNAME="MesaOpenCL"
1378 OPENCL_LIBNAME="OpenCL"
1381 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1382 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1383 AC_SUBST([OPENCL_LIBNAME])
1386 dnl Gallium configuration
1388 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1390 AC_SUBST([LLVM_BINDIR])
1391 AC_SUBST([LLVM_CFLAGS])
1392 AC_SUBST([LLVM_CPPFLAGS])
1393 AC_SUBST([LLVM_CXXFLAGS])
1394 AC_SUBST([LLVM_LIBDIR])
1395 AC_SUBST([LLVM_LIBS])
1396 AC_SUBST([LLVM_LDFLAGS])
1397 AC_SUBST([LLVM_INCLUDEDIR])
1398 AC_SUBST([LLVM_VERSION])
1399 AC_SUBST([CLANG_RESOURCE_DIR])
1401 case "x$enable_opengl$enable_gles1$enable_gles2" in
1403 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1407 AC_SUBST([VG_LIB_DEPS])
1408 AC_SUBST([EGL_CLIENT_APIS])
1411 dnl EGL Platforms configuration
1413 AC_ARG_WITH([egl-platforms],
1414 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1415 [comma delimited native platforms libEGL supports, e.g.
1416 "x11,drm" @<:@default=auto@:>@])],
1417 [with_egl_platforms="$withval"],
1418 [if test "x$enable_egl" = xyes; then
1419 with_egl_platforms="x11"
1421 with_egl_platforms=""
1424 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1425 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1428 # Do per-EGL platform setups and checks
1429 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1430 for plat in $egl_platforms; do
1433 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= 1.2.0 wayland-server >= 1.2.0])
1434 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
1436 WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
1437 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
1438 [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
1442 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 >= 1.8 xcb-xfixes])
1444 if test "x$enable_glx" = xyes; then
1445 HAVE_EGL_DRIVER_GLX=1
1450 test "x$enable_gbm" = "xno" &&
1451 AC_MSG_ERROR([EGL platform drm needs gbm])
1452 test "x$have_libdrm" != xyes &&
1453 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1456 android|fbdev|gdi|null)
1460 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1464 case "$plat$have_libudev" in
1466 AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
1470 # libEGL wants to default to the first platform specified in
1471 # ./configure. parse that here.
1472 if test "x$egl_platforms" != "x"; then
1473 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
1474 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1476 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1479 if echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1; then
1480 NEED_WINSYS_XLIB=yes
1482 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1)
1483 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep 'wayland' >/dev/null 2>&1)
1484 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep 'drm' >/dev/null 2>&1)
1485 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep 'fbdev' >/dev/null 2>&1)
1486 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep 'null' >/dev/null 2>&1)
1488 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1489 AM_CONDITIONAL(HAVE_EGL_DRIVER_GLX, test "x$HAVE_EGL_DRIVER_GLX" != "x")
1491 AC_SUBST([EGL_NATIVE_PLATFORM])
1492 AC_SUBST([EGL_CFLAGS])
1494 # If we don't have the X11 platform, set this define so we don't try to include
1496 if ! echo "$egl_platforms" | grep -q 'x11'; then
1497 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1498 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1501 AC_ARG_WITH([egl-driver-dir],
1502 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1503 [directory for EGL drivers [[default=${libdir}/egl]]])],
1504 [EGL_DRIVER_INSTALL_DIR="$withval"],
1505 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1506 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1508 AC_ARG_WITH([max-width],
1509 [AS_HELP_STRING([--with-max-width=N],
1510 [Maximum framebuffer width (4096)])],
1511 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1512 AS_IF([test "${withval}" -gt "4096"],
1513 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1515 AC_ARG_WITH([max-height],
1516 [AS_HELP_STRING([--with-max-height=N],
1517 [Maximum framebuffer height (4096)])],
1518 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1519 AS_IF([test "${withval}" -gt "4096"],
1520 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1526 AC_ARG_ENABLE([gallium-llvm],
1527 [AS_HELP_STRING([--enable-gallium-llvm],
1528 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1529 [enable_gallium_llvm="$enableval"],
1530 [enable_gallium_llvm=auto])
1532 AC_ARG_WITH([llvm-shared-libs],
1533 [AS_HELP_STRING([--with-llvm-shared-libs],
1534 [link with LLVM shared libraries @<:@default=disabled@:>@])],
1536 [with_llvm_shared_libs=no])
1538 AC_ARG_WITH([llvm-prefix],
1539 [AS_HELP_STRING([--with-llvm-prefix],
1540 [Prefix for LLVM installations in non-standard locations])],
1541 [llvm_prefix="$withval"],
1545 # Call this inside ` ` to get the return value.
1546 # $1 is the llvm-config command with arguments.
1547 strip_unwanted_llvm_flags() {
1548 # Use \> (marks the end of the word)
1550 -e 's/-DNDEBUG\>//g' \
1551 -e 's/-pedantic\>//g' \
1552 -e 's/-Wcovered-switch-default\>//g' \
1556 -e 's/-fcolor-diagnostics\>//g' \
1557 -e 's/-fomit-frame-pointer\>//g'
1561 if test "x$with_gallium_drivers" = x; then
1562 enable_gallium_llvm=no
1564 if test "x$enable_gallium_llvm" = xauto; then
1566 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1569 if test "x$enable_gallium_llvm" = xyes; then
1570 if test "x$llvm_prefix" != x; then
1571 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1573 AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no])
1576 if test "x$LLVM_CONFIG" != xno; then
1577 LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'`
1578 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1579 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1580 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1581 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1582 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1583 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1584 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1586 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1587 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1588 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1589 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1591 if test "x${LLVM_VERSION_MAJOR}" != x; then
1592 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1594 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1597 LLVM_COMPONENTS="engine bitwriter"
1598 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1599 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1602 if test "x$enable_opencl" = xyes; then
1603 LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
1604 # LLVM 3.3 >= 177971 requires IRReader
1605 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1606 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1608 # LLVM 3.4 requires Option
1609 if $LLVM_CONFIG --components | grep -qw 'option'; then
1610 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1613 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT"
1616 dnl Check for Clang internal headers
1617 if test "x$enable_opencl" = xyes; then
1618 if test "x$CLANG_LIBDIR" = x; then
1619 CLANG_LIBDIR=${LLVM_LIBDIR}
1621 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1622 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1623 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1634 dnl Directory for XVMC libs
1635 AC_ARG_WITH([xvmc-libdir],
1636 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1637 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1638 [XVMC_LIB_INSTALL_DIR="$withval"],
1639 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1640 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1645 if test "x$enable_gallium_tests" = xyes; then
1646 enable_gallium_loader=yes
1648 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1650 if test "x$enable_gallium_loader" = xyes; then
1651 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS pipe-loader"
1653 AM_CONDITIONAL(NEED_GALLIUM_LOADER, test "x$enable_gallium_loader" = xyes)
1655 dnl Directory for VDPAU libs
1656 AC_ARG_WITH([vdpau-libdir],
1657 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1658 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1659 [VDPAU_LIB_INSTALL_DIR="$withval"],
1660 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1661 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1663 dnl Directory for OpenCL libs
1664 AC_ARG_WITH([opencl-libdir],
1665 [AS_HELP_STRING([--with-opencl-libdir=DIR],
1666 [directory for auxiliary libraries used by the OpenCL implementation @<:@default=${libdir}/opencl@:>@])],
1667 [OPENCL_LIB_INSTALL_DIR="$withval"],
1668 [OPENCL_LIB_INSTALL_DIR='${libdir}/opencl'])
1669 AC_SUBST([OPENCL_LIB_INSTALL_DIR])
1672 dnl Gallium helper functions
1674 gallium_check_st() {
1675 if test "x$NEED_NONNULL_WINSYS" = xyes; then
1676 if test "x$have_libdrm" != xyes; then
1677 AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
1679 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1681 if test "x$enable_dri" = xyes && test "x$2" != x; then
1682 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1684 if test "x$enable_xa" = xyes && test "x$3" != x; then
1685 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1687 if test "x$enable_xvmc" = xyes && test "x$4" != x; then
1688 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1690 if test "x$enable_vdpau" = xyes && test "x$5" != x; then
1691 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
1695 gallium_require_llvm() {
1696 if test "x$MESA_LLVM" = x0; then
1698 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
1703 gallium_require_drm_loader() {
1704 if test "x$enable_gallium_loader" = xyes; then
1705 PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
1706 AC_MSG_ERROR([Gallium drm loader requires libudev]))
1707 if test "x$have_libdrm" != xyes; then
1708 AC_MSG_ERROR([Gallium drm loader requires libdrm >= $LIBDRM_REQUIRED])
1710 enable_gallium_drm_loader=yes
1714 radeon_llvm_check() {
1715 LLVM_REQUIRED_VERSION_MAJOR="3"
1716 LLVM_REQUIRED_VERSION_MINOR="3"
1717 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1718 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required for r600g and radeonsi.])
1720 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
1721 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
1722 sources with the --enable-experimental-targets=R600
1725 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
1726 NEED_RADEON_LLVM=yes
1727 AC_CHECK_LIB([elf], [elf_memory], [ELF_LIB=-lelf],
1728 [AC_MSG_ERROR([radeonsi and r600g require libelf when using LLVM])])
1732 if test "x$enable_dri" = xyes -o "x$enable_xa" = xyes -o \
1733 "x$enable_xvmc" = xyes -o "x$enable_vdpau" = xyes; then
1734 NEED_NONNULL_WINSYS=yes
1736 AM_CONDITIONAL(NEED_NONNULL_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes)
1738 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
1739 if test "x$with_gallium_drivers" != x; then
1740 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
1741 for driver in $gallium_drivers; do
1744 HAVE_GALLIUM_SVGA=yes
1745 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe"
1746 gallium_check_st "svga/drm" "dri-vmwgfx" "xa-vmwgfx"
1749 HAVE_GALLIUM_I915=yes
1750 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1751 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
1752 if test "x$MESA_LLVM" = x1; then
1753 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1755 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1756 gallium_check_st "i915/drm" "dri-i915"
1757 DRICOMMON_NEED_LIBDRM=yes
1760 HAVE_GALLIUM_ILO=yes
1761 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1762 gallium_require_drm_loader
1763 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS ilo"
1764 gallium_check_st "intel/drm" "dri-ilo"
1765 DRICOMMON_NEED_LIBDRM=yes
1768 HAVE_GALLIUM_R300=yes
1769 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1770 gallium_require_llvm "Gallium R300"
1771 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1772 gallium_check_st "radeon/drm" "r300/dri" "" "" ""
1773 DRICOMMON_NEED_LIBDRM=yes
1776 HAVE_GALLIUM_R600=yes
1777 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1778 gallium_require_drm_loader
1779 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
1780 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
1782 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1784 if test "x$enable_r600_llvm" = xyes; then
1785 USE_R600_LLVM_COMPILER=yes;
1787 if test "x$enable_opencl" = xyes; then
1788 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1790 gallium_check_st "radeon/drm" "r600/dri" "" "r600/xvmc" "r600/vdpau"
1791 DRICOMMON_NEED_LIBDRM=yes
1794 HAVE_GALLIUM_RADEONSI=yes
1795 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1796 gallium_require_drm_loader
1797 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi"
1799 gallium_check_st "radeon/drm" "radeonsi/dri" "" "" "radeonsi/vdpau"
1800 DRICOMMON_NEED_LIBDRM=yes
1803 HAVE_GALLIUM_NOUVEAU=yes
1804 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
1805 gallium_require_drm_loader
1806 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau"
1807 gallium_check_st "nouveau/drm" "dri-nouveau" "" "xvmc-nouveau" "vdpau-nouveau"
1808 DRICOMMON_NEED_LIBDRM=yes
1811 HAVE_GALLIUM_FREEDRENO=yes
1812 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
1813 gallium_require_drm_loader
1814 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS freedreno"
1815 gallium_check_st "freedreno/drm" "dri-freedreno" "" "" ""
1816 DRICOMMON_NEED_LIBDRM=yes
1819 HAVE_GALLIUM_SOFTPIPE=yes
1820 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
1821 if test "x$MESA_LLVM" = x1; then
1822 HAVE_GALLIUM_LLVMPIPE=yes
1823 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1826 if test "x$enable_dri" = xyes; then
1827 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1831 AC_MSG_ERROR([Unknown Gallium driver: $driver])
1837 dnl Set LLVM_LIBS - This is done after the driver configuration so
1838 dnl that drivers can add additonal components to LLVM_COMPONENTS.
1839 dnl Previously, gallium drivers were updating LLVM_LIBS directly
1840 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
1841 dnl this was causing the same libraries to be appear multiple times
1844 if test "x$MESA_LLVM" != x0; then
1846 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
1848 if test "x$with_llvm_shared_libs" = xyes; then
1849 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
1850 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
1851 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
1853 if test "x$llvm_have_one_so" = xyes; then
1854 dnl LLVM was built using auto*, so there is only one shared object.
1855 LLVM_LIBS="-l$LLVM_SO_NAME"
1857 dnl If LLVM was built with CMake, there will be one shared object per
1859 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
1860 [AC_MSG_ERROR([Could not find llvm shared libraries:
1861 Please make sure you have built llvm with the --enable-shared option
1862 and that your llvm libraries are installed in $LLVM_LIBDIR
1863 If you have installed your llvm libraries to a different directory you
1864 can use the --with-llvm-prefix= configure flag to specify this directory.
1865 NOTE: Mesa is attempting to use llvm shared libraries because you have
1866 passed one of the following options to configure:
1867 --with-llvm-shared-libs
1869 If you do not want to build with llvm shared libraries and instead want to
1870 use llvm static libraries then remove these options from your configure
1871 invocation and reconfigure.])])
1873 dnl We don't need to update LLVM_LIBS in this case because the LLVM
1874 dnl install uses a shared object for each compoenent and we have
1875 dnl already added all of these objects to LLVM_LIBS.
1880 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
1881 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
1882 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
1883 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
1884 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
1885 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
1886 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
1887 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
1888 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
1889 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
1891 AM_CONDITIONAL(NEED_GALLIUM_SOFTPIPE_DRIVER, test "x$HAVE_GALLIUM_SVGA" = xyes -o \
1892 "x$HAVE_GALLIUM_I915" = xyes -o \
1893 "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
1894 AM_CONDITIONAL(NEED_GALLIUM_LLVMPIPE_DRIVER, test "x$HAVE_GALLIUM_I915" = xyes -o \
1895 "x$HAVE_GALLIUM_SOFTPIPE" = xyes \
1896 && test "x$MESA_LLVM" = x1)
1898 if test "x$enable_gallium_loader" = xyes; then
1899 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/null"
1901 if test "x$enable_gallium_drm_loader" = xyes; then
1902 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
1903 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
1904 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
1905 if test "x$pipe_loader_have_xcb" = xyes; then
1906 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XCB"
1907 GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
1911 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
1912 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
1915 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
1916 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
1917 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
1918 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
1919 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
1920 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
1922 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes -a \
1923 "x$HAVE_GALLIUM_R300" = xyes -o \
1924 "x$HAVE_GALLIUM_R600" = xyes -o \
1925 "x$HAVE_GALLIUM_RADEONSI" = xyes)
1926 AM_CONDITIONAL(NEED_WINSYS_WRAPPER, test "x$HAVE_GALLIUM_I915" = xyes -o \
1927 "x$HAVE_GALLIUM_SVGA" = xyes)
1928 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
1929 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
1930 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
1931 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
1932 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
1933 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
1934 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
1938 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
1939 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
1940 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
1941 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
1942 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
1944 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
1945 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
1946 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
1948 AC_SUBST([VDPAU_MAJOR], 1)
1949 AC_SUBST([VDPAU_MINOR], 0)
1951 AC_SUBST([XVMC_MAJOR], 1)
1952 AC_SUBST([XVMC_MINOR], 0)
1954 AC_SUBST([XA_MAJOR], 2)
1955 AC_SUBST([XA_MINOR], 1)
1956 AC_SUBST([XA_TINY], 0)
1957 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
1959 dnl Restore LDFLAGS and CPPFLAGS
1960 LDFLAGS="$_SAVE_LDFLAGS"
1961 CPPFLAGS="$_SAVE_CPPFLAGS"
1963 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
1964 if test "x$acv_mesa_CLANG" = xyes; then
1965 CFLAGS="$CFLAGS -Qunused-arguments"
1966 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
1969 dnl Add user CFLAGS and CXXFLAGS
1970 CFLAGS="$CFLAGS $USER_CFLAGS"
1971 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
1973 dnl Substitute the config
1974 AC_CONFIG_FILES([Makefile
1977 src/egl/drivers/Makefile
1978 src/egl/drivers/dri2/Makefile
1979 src/egl/drivers/glx/Makefile
1980 src/egl/main/Makefile
1982 src/egl/wayland/Makefile
1983 src/egl/wayland/wayland-drm/Makefile
1984 src/egl/wayland/wayland-egl/Makefile
1985 src/egl/wayland/wayland-egl/wayland-egl.pc
1986 src/gallium/auxiliary/Makefile
1987 src/gallium/auxiliary/pipe-loader/Makefile
1988 src/gallium/drivers/Makefile
1989 src/gallium/drivers/freedreno/Makefile
1990 src/gallium/drivers/galahad/Makefile
1991 src/gallium/drivers/i915/Makefile
1992 src/gallium/drivers/identity/Makefile
1993 src/gallium/drivers/ilo/Makefile
1994 src/gallium/drivers/llvmpipe/Makefile
1995 src/gallium/drivers/noop/Makefile
1996 src/gallium/drivers/nouveau/Makefile
1997 src/gallium/drivers/r300/Makefile
1998 src/gallium/drivers/r600/Makefile
1999 src/gallium/drivers/radeon/Makefile
2000 src/gallium/drivers/radeonsi/Makefile
2001 src/gallium/drivers/rbug/Makefile
2002 src/gallium/drivers/softpipe/Makefile
2003 src/gallium/drivers/svga/Makefile
2004 src/gallium/drivers/trace/Makefile
2005 src/gallium/state_trackers/Makefile
2006 src/gallium/state_trackers/clover/Makefile
2007 src/gallium/state_trackers/dri/Makefile
2008 src/gallium/state_trackers/dri/drm/Makefile
2009 src/gallium/state_trackers/dri/sw/Makefile
2010 src/gallium/state_trackers/egl/Makefile
2011 src/gallium/state_trackers/gbm/Makefile
2012 src/gallium/state_trackers/glx/xlib/Makefile
2013 src/gallium/state_trackers/osmesa/Makefile
2014 src/gallium/state_trackers/vdpau/Makefile
2015 src/gallium/state_trackers/vega/Makefile
2016 src/gallium/state_trackers/xa/Makefile
2017 src/gallium/state_trackers/xvmc/Makefile
2018 src/gallium/targets/Makefile
2019 src/gallium/targets/dri-freedreno/Makefile
2020 src/gallium/targets/dri-i915/Makefile
2021 src/gallium/targets/dri-ilo/Makefile
2022 src/gallium/targets/dri-nouveau/Makefile
2023 src/gallium/targets/dri-swrast/Makefile
2024 src/gallium/targets/dri-vmwgfx/Makefile
2025 src/gallium/targets/egl-static/Makefile
2026 src/gallium/targets/gbm/Makefile
2027 src/gallium/targets/opencl/Makefile
2028 src/gallium/targets/osmesa/Makefile
2029 src/gallium/targets/osmesa/osmesa.pc
2030 src/gallium/targets/pipe-loader/Makefile
2031 src/gallium/targets/radeonsi/dri/Makefile
2032 src/gallium/targets/radeonsi/vdpau/Makefile
2033 src/gallium/targets/r300/dri/Makefile
2034 src/gallium/targets/r600/dri/Makefile
2035 src/gallium/targets/r600/vdpau/Makefile
2036 src/gallium/targets/r600/xvmc/Makefile
2037 src/gallium/targets/libgl-xlib/Makefile
2038 src/gallium/targets/vdpau-nouveau/Makefile
2039 src/gallium/targets/xa-vmwgfx/Makefile
2040 src/gallium/targets/xa-vmwgfx/xatracker.pc
2041 src/gallium/targets/xvmc-nouveau/Makefile
2042 src/gallium/tests/trivial/Makefile
2043 src/gallium/tests/unit/Makefile
2044 src/gallium/winsys/Makefile
2045 src/gallium/winsys/freedreno/drm/Makefile
2046 src/gallium/winsys/i915/drm/Makefile
2047 src/gallium/winsys/i915/sw/Makefile
2048 src/gallium/winsys/intel/drm/Makefile
2049 src/gallium/winsys/nouveau/drm/Makefile
2050 src/gallium/winsys/radeon/drm/Makefile
2051 src/gallium/winsys/svga/drm/Makefile
2052 src/gallium/winsys/sw/dri/Makefile
2053 src/gallium/winsys/sw/fbdev/Makefile
2054 src/gallium/winsys/sw/null/Makefile
2055 src/gallium/winsys/sw/wayland/Makefile
2056 src/gallium/winsys/sw/wrapper/Makefile
2057 src/gallium/winsys/sw/xlib/Makefile
2062 src/glx/tests/Makefile
2066 src/mapi/es1api/Makefile
2067 src/mapi/es1api/glesv1_cm.pc
2068 src/mapi/es2api/Makefile
2069 src/mapi/es2api/glesv2.pc
2070 src/mapi/glapi/Makefile
2071 src/mapi/glapi/gen/Makefile
2072 src/mapi/glapi/tests/Makefile
2073 src/mapi/shared-glapi/Makefile
2074 src/mapi/shared-glapi/tests/Makefile
2075 src/mapi/vgapi/Makefile
2076 src/mapi/vgapi/vg.pc
2079 src/mesa/drivers/dri/dri.pc
2080 src/mesa/drivers/dri/common/Makefile
2081 src/mesa/drivers/dri/common/xmlpool/Makefile
2082 src/mesa/drivers/dri/i915/Makefile
2083 src/mesa/drivers/dri/i965/Makefile
2084 src/mesa/drivers/dri/Makefile
2085 src/mesa/drivers/dri/nouveau/Makefile
2086 src/mesa/drivers/dri/r200/Makefile
2087 src/mesa/drivers/dri/radeon/Makefile
2088 src/mesa/drivers/dri/swrast/Makefile
2089 src/mesa/drivers/osmesa/Makefile
2090 src/mesa/drivers/osmesa/osmesa.pc
2091 src/mesa/drivers/x11/Makefile
2092 src/mesa/main/tests/Makefile
2093 src/mesa/main/tests/hash_table/Makefile])
2095 dnl Sort the dirs alphabetically
2096 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2097 GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2098 GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2099 GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2104 dnl Output some configuration info for the user
2107 echo " prefix: $prefix"
2108 echo " exec_prefix: $exec_prefix"
2109 echo " libdir: $libdir"
2110 echo " includedir: $includedir"
2114 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2115 echo " OpenVG: $enable_openvg"
2119 case "x$enable_osmesa$enable_gallium_osmesa" in
2121 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2124 echo " OSMesa: lib$OSMESA_LIB"
2131 if test "x$enable_dri" != xno; then
2132 # cleanup the drivers var
2133 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
2134 if test "x$DRI_DIRS" = x; then
2135 echo " DRI drivers: no"
2137 echo " DRI drivers: $dri_dirs"
2139 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2142 case "x$enable_glx$enable_xlib_glx" in
2144 echo " GLX: Xlib-based"
2147 echo " GLX: DRI-based"
2150 echo " GLX: $enable_glx"
2156 echo " EGL: $enable_egl"
2157 if test "$enable_egl" = yes; then
2158 echo " EGL platforms: $egl_platforms"
2161 if test "x$HAVE_EGL_DRIVER_GLX" != "x"; then
2162 egl_drivers="$egl_drivers builtin:egl_glx"
2164 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2165 egl_drivers="$egl_drivers builtin:egl_dri2"
2168 if test "x$enable_gallium_egl" = xyes; then
2169 echo " EGL drivers: ${egl_drivers} egl_gallium"
2170 echo " EGL Gallium STs:$EGL_CLIENT_APIS"
2172 echo " EGL drivers: $egl_drivers"
2177 if test "x$MESA_LLVM" = x1; then
2179 echo " llvm-config: $LLVM_CONFIG"
2180 echo " llvm-version: $LLVM_VERSION"
2186 if test -n "$with_gallium_drivers"; then
2187 echo " Gallium: yes"
2188 echo " Target dirs: $GALLIUM_TARGET_DIRS"
2189 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
2190 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
2191 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
2199 echo " Shared libs: $enable_shared"
2200 echo " Static libs: $enable_static"
2201 echo " Shared-glapi: $enable_shared_glapi"
2203 dnl Compiler options
2204 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2205 cflags=`echo $CFLAGS | \
2206 $SED 's/^ *//;s/ */ /;s/ *$//'`
2207 cxxflags=`echo $CXXFLAGS | \
2208 $SED 's/^ *//;s/ */ /;s/ *$//'`
2209 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2211 echo " CFLAGS: $cflags"
2212 echo " CXXFLAGS: $cxxflags"
2213 echo " Macros: $defines"
2215 if test "x$MESA_LLVM" = x1; then
2216 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2217 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2218 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2221 echo " PYTHON2: $PYTHON2"
2224 echo " Run '${MAKE-make}' to build Mesa"