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=2.4.49
33 LIBDRM_NVVIEUX_REQUIRED=2.4.33
34 LIBDRM_NOUVEAU_REQUIRED="2.4.33 libdrm >= 2.4.41"
35 LIBDRM_FREEDRENO_REQUIRED=2.4.39
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 >= $LIBDRM_REQUIRED],
763 [have_libdrm=yes], [have_libdrm=no])
764 if test "x$have_libdrm" = xyes; then
765 DEFINES="$DEFINES -DHAVE_LIBDRM"
768 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
769 have_libudev=yes, have_libudev=no)
771 if test "x$enable_dri" = xyes; then
772 # DRI must be shared, I think
773 if test "$enable_static" = yes; then
774 AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
777 # not a hard requirement as swrast does not depend on it
778 if test "x$have_libdrm" = xyes; then
779 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
783 dnl Direct rendering or just indirect rendering
786 dnl Disable by default on GNU/Hurd
787 driglx_direct_default="no"
790 dnl Disable by default on cygwin
791 driglx_direct_default="no"
794 driglx_direct_default="yes"
797 AC_ARG_ENABLE([driglx-direct],
798 [AS_HELP_STRING([--disable-driglx-direct],
799 [disable direct rendering in GLX and EGL for DRI \
800 @<:@default=auto@:>@])],
801 [driglx_direct="$enableval"],
802 [driglx_direct="$driglx_direct_default"])
805 dnl libGL configuration per driver
807 case "x$enable_glx$enable_xlib_glx" in
810 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
811 GL_PC_REQ_PRIV="x11 xext"
812 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
813 GL_LIB_DEPS="$XLIBGL_LIBS"
814 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
815 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
819 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
820 if test x"$driglx_direct" = xyes; then
821 if test "x$have_libdrm" != xyes; then
822 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
824 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
825 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
826 if test x"$enable_dri3" = xyes; then
827 if test x"$have_libudev" != xyes; then
828 AC_MSG_ERROR([DRI3 requires libudev >= $LIBUDEV_REQUIRED])
830 PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
831 PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
835 # find the DRI deps for libGL
836 dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx >= 1.8.1 xcb-dri2 >= 1.8"
838 if test x"$enable_dri3" = xyes; then
839 dri_modules="$dri_modules xcb-dri3 xcb-present xcb-sync xshmfence"
842 # add xf86vidmode if available
843 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
844 if test "$HAVE_XF86VIDMODE" = yes ; then
845 dri_modules="$dri_modules xxf86vm"
848 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
849 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
850 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
851 GL_LIB_DEPS="$DRIGL_LIBS"
853 if test x"$enable_dri3$have_libudev" = xyesyes; then
854 X11_INCLUDES="$X11_INCLUDES $LIBUDEV_CFLAGS"
855 GL_LIB_DEPS="$GL_LIB_DEPS $LIBUDEV_LIBS"
858 # need DRM libs, $PTHREAD_LIBS, etc.
859 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
860 GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
864 # This is outside the case (above) so that it is invoked even for non-GLX
866 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
868 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
869 GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
870 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
871 GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
873 AC_SUBST([X11_INCLUDES])
874 AC_SUBST([GL_LIB_DEPS])
875 AC_SUBST([GL_PC_REQ_PRIV])
876 AC_SUBST([GL_PC_LIB_PRIV])
877 AC_SUBST([GL_PC_CFLAGS])
878 AC_SUBST([DRI_PC_REQ_PRIV])
879 AC_SUBST([GLESv1_CM_LIB_DEPS])
880 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
881 AC_SUBST([GLESv2_LIB_DEPS])
882 AC_SUBST([GLESv2_PC_LIB_PRIV])
884 AC_SUBST([HAVE_XF86VIDMODE])
889 case "x$enable_glx$enable_xlib_glx" in
891 DEFINES="$DEFINES -DUSE_XSHM"
894 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
895 if test "x$driglx_direct" = xyes; then
896 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
905 AC_ARG_ENABLE([glx-tls],
906 [AS_HELP_STRING([--enable-glx-tls],
907 [enable TLS support in GLX @<:@default=disabled@:>@])],
908 [GLX_USE_TLS="$enableval"],
910 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
912 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
913 [DEFINES="${DEFINES} -DGLX_USE_TLS -DHAVE_PTHREAD"])
918 dnl Directory for DRI drivers
919 AC_ARG_WITH([dri-driverdir],
920 [AS_HELP_STRING([--with-dri-driverdir=DIR],
921 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
922 [DRI_DRIVER_INSTALL_DIR="$withval"],
923 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
924 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
925 dnl Extra search path for DRI drivers
926 AC_ARG_WITH([dri-searchpath],
927 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
928 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
929 [DRI_DRIVER_SEARCH_DIR="$withval"],
930 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
931 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
932 dnl Which drivers to build - default is chosen by platform
933 AC_ARG_WITH([dri-drivers],
934 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
935 [comma delimited DRI drivers list, e.g.
936 "swrast,i965,radeon" @<:@default=auto@:>@])],
937 [with_dri_drivers="$withval"],
938 [with_dri_drivers=yes])
939 if test "x$with_dri_drivers" = x; then
943 dnl If $with_dri_drivers is yes, directories will be added through
946 case "$with_dri_drivers" in
949 # classic DRI drivers
950 if test "x$enable_opengl" = xyes; then
955 # verify the requested driver directories exist
956 dri_drivers=`IFS=', '; echo $with_dri_drivers`
957 for driver in $dri_drivers; do
958 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
959 AC_MSG_ERROR([DRI driver directory '$driver' does not exist])
961 DRI_DIRS="$dri_drivers"
962 if test -n "$DRI_DIRS" -a "x$enable_opengl" != xyes; then
963 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
968 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
969 if test "x$enable_dri" = xyes; then
970 # Platform specific settings and drivers to build
973 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
974 DEFINES="$DEFINES -DHAVE_ALIAS"
975 if test "x$enable_dri3" = xyes; then
976 DEFINES="$DEFINES -DHAVE_DRI3"
981 if test "x$DRI_DIRS" = "xyes"; then
982 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
986 # Build only the drivers for cards that exist on PowerPC.
987 if test "x$DRI_DIRS" = "xyes"; then
988 DRI_DIRS="r200 radeon swrast"
992 # Build only the drivers for cards that exist on sparc
993 if test "x$DRI_DIRS" = "xyes"; then
994 DRI_DIRS="r200 radeon swrast"
999 *freebsd* | dragonfly* | *netbsd* | openbsd*)
1000 DEFINES="$DEFINES -DHAVE_PTHREAD -DUSE_EXTERNAL_DXTN_LIB=1"
1001 DEFINES="$DEFINES -DHAVE_ALIAS"
1003 if test "x$DRI_DIRS" = "xyes"; then
1004 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
1008 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1009 DEFINES="$DEFINES -DHAVE_ALIAS"
1012 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1015 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
1016 if test "x$DRI_DIRS" = "xyes"; then
1023 if test "x$DRI_DIRS" = "xyes"; then
1024 DRI_DIRS="i915 i965 nouveau r200 radeon swrast"
1027 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
1030 PKG_CHECK_EXISTS([EXPAT], [have_expat=yes], [have_expat=no])
1031 if test "x$have_expat" = "xyes"; then
1032 PKG_CHECK_MODULES([EXPAT], [expat], [],
1033 AC_MSG_ERROR([Expat required for DRI.]))
1035 # expat version 2.0 and earlier do not provide expat.pc
1039 # If we are building any DRI driver other than swrast.
1040 if test -n "$DRI_DIRS"; then
1041 if test x"$DRI_DIRS" != xswrast; then
1042 # ... libdrm is required
1043 if test "x$have_libdrm" != xyes; then
1044 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1046 DRICOMMON_NEED_LIBDRM=yes
1048 DRICOMMON_NEED_LIBDRM=no
1052 # put all the necessary libs together
1053 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
1054 GALLIUM_DRI_LIB_DEPS="$GALLIUM_DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIBS -lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1058 AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
1059 AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
1060 "x$enable_osmesa" = xyes -o \
1062 AC_SUBST([DRI_LIB_DEPS])
1063 AC_SUBST([GALLIUM_DRI_LIB_DEPS])
1067 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1069 for d in $(echo $DRI_DIRS | sed 's/,/ /g'); do
1085 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
1086 HAVE_NOUVEAU_DRI=yes;
1092 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1094 for d in $(echo $DRI_DIRS | sed 's/,/ /g'); do
1097 HAVE_RADEON_DRI=yes;
1110 HAVE_SWRAST_DRI=yes;
1115 dnl OSMesa configuration
1118 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1119 AC_ARG_WITH([osmesa-bits],
1120 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1121 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1122 [osmesa_bits="$withval"],
1124 if test "x$osmesa_bits" != x8; then
1125 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1126 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1130 case "x$osmesa_bits" in
1132 OSMESA_LIB="${OSMESA_LIB}"
1135 OSMESA_LIB="${OSMESA_LIB}$osmesa_bits"
1136 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1139 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1143 if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
1144 # only link libraries with osmesa if shared
1145 if test "$enable_static" = no; then
1146 OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1151 OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
1154 AC_SUBST([OSMESA_LIB_DEPS])
1155 AC_SUBST([OSMESA_MESA_DEPS])
1156 AC_SUBST([OSMESA_PC_REQ])
1157 AC_SUBST([OSMESA_PC_LIB_PRIV])
1160 dnl gbm configuration
1162 if test "x$enable_gbm" = xauto; then
1163 case "$with_egl_platforms" in
1170 if test "x$enable_gbm" = xyes; then
1171 if test x"$have_libudev" != xyes; then
1172 AC_MSG_ERROR([gbm needs udev])
1175 if test "x$enable_dri" = xyes; then
1176 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1177 if test "x$enable_shared_glapi" = xno; then
1178 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1182 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
1183 GBM_PC_REQ_PRIV="libudev"
1184 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1185 AC_SUBST([GBM_PC_REQ_PRIV])
1186 AC_SUBST([GBM_PC_LIB_PRIV])
1189 dnl EGL configuration
1193 if test "x$enable_egl" = xyes; then
1194 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
1196 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1198 if test "$enable_static" != yes; then
1199 # build egl_glx when libGL is built
1200 if test "$have_libudev" = yes; then
1201 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1204 if test "x$enable_dri" = xyes; then
1205 HAVE_EGL_DRIVER_DRI2=1
1210 AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
1211 AC_SUBST([EGL_LIB_DEPS])
1214 dnl EGL Gallium configuration
1216 if test "x$enable_gallium_egl" = xyes; then
1217 if test "x$with_gallium_drivers" = x; then
1218 AC_MSG_ERROR([cannot enable egl_gallium without Gallium])
1220 if test "x$enable_egl" = xno; then
1221 AC_MSG_ERROR([cannot enable egl_gallium without EGL])
1223 if test "x$have_libdrm" != xyes; then
1224 AC_MSG_ERROR([egl_gallium requires libdrm >= $LIBDRM_REQUIRED])
1227 GALLIUM_STATE_TRACKERS_DIRS="egl $GALLIUM_STATE_TRACKERS_DIRS"
1228 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-static"
1230 AM_CONDITIONAL(HAVE_GALLIUM_EGL, test "x$enable_gallium_egl" = xyes)
1233 dnl gbm Gallium configuration
1235 if test "x$enable_gallium_gbm" = xauto; then
1236 case "$enable_gbm$enable_gallium_egl$enable_dri$with_egl_platforms" in
1238 enable_gallium_gbm=yes ;;
1240 enable_gallium_gbm=no ;;
1243 if test "x$enable_gallium_gbm" = xyes; then
1244 if test "x$with_gallium_drivers" = x; then
1245 AC_MSG_ERROR([cannot enable gbm_gallium without Gallium])
1247 if test "x$enable_gbm" = xno; then
1248 AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
1250 # gbm_gallium abuses DRI_LIB_DEPS to link. Make sure it is set.
1251 if test "x$enable_dri" = xno; then
1252 AC_MSG_ERROR([gbm_gallium requires --enable-dri to build])
1255 GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
1256 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
1257 enable_gallium_loader=yes
1259 AM_CONDITIONAL(HAVE_GALLIUM_GBM, test "x$enable_gallium_gbm" = xyes)
1262 dnl XA configuration
1264 if test "x$enable_xa" = xyes; then
1265 GALLIUM_STATE_TRACKERS_DIRS="xa $GALLIUM_STATE_TRACKERS_DIRS"
1267 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)
1270 dnl OpenVG configuration
1274 if test "x$enable_openvg" = xyes; then
1275 if test "x$enable_egl" = xno; then
1276 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1278 if test "x$with_gallium_drivers" = x; then
1279 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1281 if test "x$enable_gallium_egl" = xno; then
1282 AC_MSG_ERROR([cannot enable OpenVG without egl_gallium])
1285 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1286 VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS $PTHREAD_LIBS"
1287 GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
1288 VG_PC_LIB_PRIV="-lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
1289 AC_SUBST([VG_PC_LIB_PRIV])
1291 AM_CONDITIONAL(HAVE_OPENVG, test "x$enable_openvg" = xyes)
1294 dnl Gallium G3DVL configuration
1296 if test -n "$with_gallium_drivers"; then
1297 if test "x$enable_xvmc" = xauto; then
1298 PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
1301 if test "x$enable_vdpau" = xauto; then
1302 PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
1306 if test "x$enable_xvmc" = xyes; then
1307 PKG_CHECK_MODULES([XVMC], [xvmc >= 1.0.6 x11-xcb xcb-dri2 >= 1.8])
1308 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xvmc"
1310 AM_CONDITIONAL(HAVE_ST_XVMC, test "x$enable_xvmc" = xyes)
1312 if test "x$enable_vdpau" = xyes; then
1313 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.4.1 x11-xcb xcb-dri2 >= 1.8])
1314 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
1316 AM_CONDITIONAL(HAVE_ST_VDPAU, test "x$enable_vdpau" = xyes)
1319 dnl OpenCL configuration
1322 AC_ARG_WITH([libclc-path],
1323 [AS_HELP_STRING([--with-libclc-path],
1324 [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])],
1325 [LIBCLC_PATH="$withval"],
1328 if test "x$LIBCLC_PATH" != x; then
1329 AC_MSG_ERROR([The --with-libclc-path option has been deprecated.
1330 Please review the updated build instructions for clover:
1331 http://dri.freedesktop.org/wiki/GalliumCompute])
1335 AC_ARG_WITH([clang-libdir],
1336 [AS_HELP_STRING([--with-clang-libdir],
1337 [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
1338 [CLANG_LIBDIR="$withval"],
1341 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
1343 if test "x$enable_opencl" = xyes; then
1344 if test "x$with_gallium_drivers" = x; then
1345 AC_MSG_ERROR([cannot enable OpenCL without Gallium])
1348 if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
1349 AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
1352 if test "x$have_libclc" = xno; then
1353 AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover.
1354 Make sure the directory containing libclc.pc is specified in your
1355 PKG_CONFIG_PATH environment variable.
1356 By default libclc.pc is installed to /usr/local/share/pkgconfig/])
1358 LIBCLC_INCLUDEDIR=`$PKG_CONFIG --variable=includedir libclc`
1359 LIBCLC_LIBEXECDIR=`$PKG_CONFIG --variable=libexecdir libclc`
1360 AC_SUBST([LIBCLC_INCLUDEDIR])
1361 AC_SUBST([LIBCLC_LIBEXECDIR])
1364 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS clover"
1365 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS opencl"
1366 enable_gallium_loader=yes
1368 if test "x$enable_opencl_icd" = xyes; then
1369 OPENCL_LIBNAME="MesaOpenCL"
1371 OPENCL_LIBNAME="OpenCL"
1374 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
1375 AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
1376 AC_SUBST([OPENCL_LIBNAME])
1379 dnl Gallium configuration
1381 AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
1383 AC_SUBST([LLVM_BINDIR])
1384 AC_SUBST([LLVM_CFLAGS])
1385 AC_SUBST([LLVM_CPPFLAGS])
1386 AC_SUBST([LLVM_CXXFLAGS])
1387 AC_SUBST([LLVM_LIBDIR])
1388 AC_SUBST([LLVM_LIBS])
1389 AC_SUBST([LLVM_LDFLAGS])
1390 AC_SUBST([LLVM_INCLUDEDIR])
1391 AC_SUBST([LLVM_VERSION])
1392 AC_SUBST([CLANG_RESOURCE_DIR])
1394 case "x$enable_opengl$enable_gles1$enable_gles2" in
1396 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1400 AC_SUBST([VG_LIB_DEPS])
1401 AC_SUBST([EGL_CLIENT_APIS])
1404 dnl EGL Platforms configuration
1406 AC_ARG_WITH([egl-platforms],
1407 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1408 [comma delimited native platforms libEGL supports, e.g.
1409 "x11,drm" @<:@default=auto@:>@])],
1410 [with_egl_platforms="$withval"],
1411 [if test "x$enable_egl" = xyes; then
1412 with_egl_platforms="x11"
1414 with_egl_platforms=""
1417 if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
1418 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1421 # Do per-EGL platform setups and checks
1422 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1423 for plat in $egl_platforms; do
1426 PKG_CHECK_MODULES([WAYLAND], [wayland-client >= 1.2.0 wayland-server >= 1.2.0])
1427 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
1429 WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
1430 AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
1431 [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
1435 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 >= 1.8 xcb-xfixes])
1437 if test "x$enable_glx" = xyes; then
1438 HAVE_EGL_DRIVER_GLX=1
1443 test "x$enable_gbm" = "xno" &&
1444 AC_MSG_ERROR([EGL platform drm needs gbm])
1445 test "x$have_libdrm" != xyes &&
1446 AC_MSG_ERROR([EGL platform drm requires libdrm >= $LIBDRM_REQUIRED])
1449 android|fbdev|gdi|null)
1453 AC_MSG_ERROR([EGL platform '$plat' does not exist])
1457 case "$plat$have_libudev" in
1459 AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
1463 # libEGL wants to default to the first platform specified in
1464 # ./configure. parse that here.
1465 if test "x$egl_platforms" != "x"; then
1466 FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
1467 EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
1469 EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
1472 if echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1; then
1473 NEED_WINSYS_XLIB=yes
1475 AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1)
1476 AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep 'wayland' >/dev/null 2>&1)
1477 AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep 'drm' >/dev/null 2>&1)
1478 AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep 'fbdev' >/dev/null 2>&1)
1479 AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep 'null' >/dev/null 2>&1)
1481 AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
1482 AM_CONDITIONAL(HAVE_EGL_DRIVER_GLX, test "x$HAVE_EGL_DRIVER_GLX" != "x")
1484 AC_SUBST([EGL_NATIVE_PLATFORM])
1485 AC_SUBST([EGL_CFLAGS])
1487 # If we don't have the X11 platform, set this define so we don't try to include
1489 if ! echo "$egl_platforms" | grep -q 'x11'; then
1490 DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
1491 GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
1494 AC_ARG_WITH([egl-driver-dir],
1495 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1496 [directory for EGL drivers [[default=${libdir}/egl]]])],
1497 [EGL_DRIVER_INSTALL_DIR="$withval"],
1498 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1499 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1501 AC_ARG_WITH([max-width],
1502 [AS_HELP_STRING([--with-max-width=N],
1503 [Maximum framebuffer width (4096)])],
1504 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1505 AS_IF([test "${withval}" -gt "4096"],
1506 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1508 AC_ARG_WITH([max-height],
1509 [AS_HELP_STRING([--with-max-height=N],
1510 [Maximum framebuffer height (4096)])],
1511 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1512 AS_IF([test "${withval}" -gt "4096"],
1513 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1519 AC_ARG_ENABLE([gallium-llvm],
1520 [AS_HELP_STRING([--enable-gallium-llvm],
1521 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1522 [enable_gallium_llvm="$enableval"],
1523 [enable_gallium_llvm=auto])
1525 AC_ARG_WITH([llvm-shared-libs],
1526 [AS_HELP_STRING([--with-llvm-shared-libs],
1527 [link with LLVM shared libraries @<:@default=disabled@:>@])],
1529 [with_llvm_shared_libs=no])
1531 AC_ARG_WITH([llvm-prefix],
1532 [AS_HELP_STRING([--with-llvm-prefix],
1533 [Prefix for LLVM installations in non-standard locations])],
1534 [llvm_prefix="$withval"],
1538 # Call this inside ` ` to get the return value.
1539 # $1 is the llvm-config command with arguments.
1540 strip_unwanted_llvm_flags() {
1541 # Use \> (marks the end of the word)
1543 -e 's/-DNDEBUG\>//g' \
1544 -e 's/-pedantic\>//g' \
1545 -e 's/-Wcovered-switch-default\>//g' \
1549 -e 's/-fomit-frame-pointer\>//g'
1553 if test "x$with_gallium_drivers" = x; then
1554 enable_gallium_llvm=no
1556 if test "x$enable_gallium_llvm" = xauto; then
1558 i*86|x86_64|amd64) enable_gallium_llvm=yes;;
1561 if test "x$enable_gallium_llvm" = xyes; then
1562 if test "x$llvm_prefix" != x; then
1563 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
1565 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
1568 if test "x$LLVM_CONFIG" != xno; then
1569 LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'`
1570 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1571 LLVM_BINDIR=`$LLVM_CONFIG --bindir`
1572 LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
1573 LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
1574 LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
1575 LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
1576 LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
1578 AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
1579 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1580 AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
1581 [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
1583 if test "x${LLVM_VERSION_MAJOR}" != x; then
1584 LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
1586 LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
1589 LLVM_COMPONENTS="engine bitwriter"
1590 if $LLVM_CONFIG --components | grep -qw 'mcjit'; then
1591 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
1594 if test "x$enable_opencl" = xyes; then
1595 LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
1596 # LLVM 3.3 >= 177971 requires IRReader
1597 if $LLVM_CONFIG --components | grep -qw 'irreader'; then
1598 LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
1600 # LLVM 3.4 requires Option
1601 if $LLVM_CONFIG --components | grep -qw 'option'; then
1602 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
1605 DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT"
1608 dnl Check for Clang internal headers
1609 if test "x$enable_opencl" = xyes; then
1610 if test "x$CLANG_LIBDIR" = x; then
1611 CLANG_LIBDIR=${LLVM_LIBDIR}
1613 CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
1614 AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
1615 [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
1626 dnl Directory for XVMC libs
1627 AC_ARG_WITH([xvmc-libdir],
1628 [AS_HELP_STRING([--with-xvmc-libdir=DIR],
1629 [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
1630 [XVMC_LIB_INSTALL_DIR="$withval"],
1631 [XVMC_LIB_INSTALL_DIR='${libdir}'])
1632 AC_SUBST([XVMC_LIB_INSTALL_DIR])
1637 if test "x$enable_gallium_tests" = xyes; then
1638 enable_gallium_loader=yes
1640 AM_CONDITIONAL(HAVE_GALLIUM_TESTS, test "x$enable_gallium_tests" = xyes)
1642 if test "x$enable_gallium_loader" = xyes; then
1643 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS pipe-loader"
1645 AM_CONDITIONAL(NEED_GALLIUM_LOADER, test "x$enable_gallium_loader" = xyes)
1647 dnl Directory for VDPAU libs
1648 AC_ARG_WITH([vdpau-libdir],
1649 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1650 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1651 [VDPAU_LIB_INSTALL_DIR="$withval"],
1652 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1653 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1655 dnl Directory for OpenCL libs
1656 AC_ARG_WITH([opencl-libdir],
1657 [AS_HELP_STRING([--with-opencl-libdir=DIR],
1658 [directory for auxiliary libraries used by the OpenCL implementation @<:@default=${libdir}/opencl@:>@])],
1659 [OPENCL_LIB_INSTALL_DIR="$withval"],
1660 [OPENCL_LIB_INSTALL_DIR='${libdir}/opencl'])
1661 AC_SUBST([OPENCL_LIB_INSTALL_DIR])
1664 dnl Gallium helper functions
1666 gallium_check_st() {
1667 if test "x$NEED_NONNULL_WINSYS" = xyes; then
1668 if test "x$have_libdrm" != xyes; then
1669 AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
1671 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1673 if test "x$enable_dri" = xyes && test "x$2" != x; then
1674 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1676 if test "x$enable_xa" = xyes && test "x$3" != x; then
1677 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1679 if test "x$enable_xvmc" = xyes && test "x$4" != x; then
1680 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1682 if test "x$enable_vdpau" = xyes && test "x$5" != x; then
1683 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
1687 gallium_require_llvm() {
1688 if test "x$MESA_LLVM" = x0; then
1690 i*86|x86_64|amd64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
1695 gallium_require_drm_loader() {
1696 if test "x$enable_gallium_loader" = xyes; then
1697 PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
1698 AC_MSG_ERROR([Gallium drm loader requires libudev]))
1699 if test "x$have_libdrm" != xyes; then
1700 AC_MSG_ERROR([Gallium drm loader requires libdrm >= $LIBDRM_REQUIRED])
1702 enable_gallium_drm_loader=yes
1706 radeon_llvm_check() {
1707 LLVM_REQUIRED_VERSION_MAJOR="3"
1708 LLVM_REQUIRED_VERSION_MINOR="3"
1709 if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then
1710 AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required for r600g and radeonsi.])
1712 if test true && $LLVM_CONFIG --targets-built | grep -qvw 'R600' ; then
1713 AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM
1714 sources with the --enable-experimental-targets=R600
1717 LLVM_COMPONENTS="${LLVM_COMPONENTS} r600 bitreader ipo"
1718 NEED_RADEON_LLVM=yes
1719 AC_CHECK_LIB([elf], [elf_memory], [ELF_LIB=-lelf],
1720 [AC_MSG_ERROR([radeonsi and r600g require libelf when using LLVM])])
1724 if test "x$enable_dri" = xyes -o "x$enable_xa" = xyes -o \
1725 "x$enable_xvmc" = xyes -o "x$enable_vdpau" = xyes; then
1726 NEED_NONNULL_WINSYS=yes
1728 AM_CONDITIONAL(NEED_NONNULL_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes)
1730 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
1731 if test "x$with_gallium_drivers" != x; then
1732 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
1733 for driver in $gallium_drivers; do
1736 HAVE_GALLIUM_SVGA=yes
1737 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe"
1738 gallium_check_st "svga/drm" "dri-vmwgfx" "xa-vmwgfx"
1741 HAVE_GALLIUM_I915=yes
1742 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1743 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
1744 if test "x$MESA_LLVM" = x1; then
1745 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1747 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1748 gallium_check_st "i915/drm" "dri-i915"
1749 DRICOMMON_NEED_LIBDRM=yes
1752 HAVE_GALLIUM_ILO=yes
1753 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1754 gallium_require_drm_loader
1755 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS ilo"
1756 gallium_check_st "intel/drm" "dri-ilo"
1757 DRICOMMON_NEED_LIBDRM=yes
1760 HAVE_GALLIUM_R300=yes
1761 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1762 gallium_require_llvm "Gallium R300"
1763 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1764 gallium_check_st "radeon/drm" "r300/dri" "" "" ""
1765 DRICOMMON_NEED_LIBDRM=yes
1768 HAVE_GALLIUM_R600=yes
1769 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1770 gallium_require_drm_loader
1771 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
1772 if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
1774 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1776 if test "x$enable_r600_llvm" = xyes; then
1777 USE_R600_LLVM_COMPILER=yes;
1779 if test "x$enable_opencl" = xyes; then
1780 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
1782 gallium_check_st "radeon/drm" "r600/dri" "" "r600/xvmc" "r600/vdpau"
1783 DRICOMMON_NEED_LIBDRM=yes
1786 HAVE_GALLIUM_RADEONSI=yes
1787 PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
1788 gallium_require_drm_loader
1789 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi"
1791 gallium_check_st "radeon/drm" "radeonsi/dri" "" "" "radeonsi/vdpau"
1792 DRICOMMON_NEED_LIBDRM=yes
1795 HAVE_GALLIUM_NOUVEAU=yes
1796 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
1797 gallium_require_drm_loader
1798 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau"
1799 gallium_check_st "nouveau/drm" "dri-nouveau" "" "xvmc-nouveau" "vdpau-nouveau"
1800 DRICOMMON_NEED_LIBDRM=yes
1803 HAVE_GALLIUM_FREEDRENO=yes
1804 PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
1805 gallium_require_drm_loader
1806 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS freedreno"
1807 gallium_check_st "freedreno/drm" "dri-freedreno" "" "" ""
1808 DRICOMMON_NEED_LIBDRM=yes
1811 HAVE_GALLIUM_SOFTPIPE=yes
1812 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
1813 if test "x$MESA_LLVM" = x1; then
1814 HAVE_GALLIUM_LLVMPIPE=yes
1815 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1818 if test "x$enable_dri" = xyes; then
1819 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1823 AC_MSG_ERROR([Unknown Gallium driver: $driver])
1829 dnl Set LLVM_LIBS - This is done after the driver configuration so
1830 dnl that drivers can add additonal components to LLVM_COMPONENTS.
1831 dnl Previously, gallium drivers were updating LLVM_LIBS directly
1832 dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
1833 dnl this was causing the same libraries to be appear multiple times
1836 if test "x$MESA_LLVM" != x0; then
1838 LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
1840 if test "x$with_llvm_shared_libs" = xyes; then
1841 dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
1842 LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
1843 AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
1845 if test "x$llvm_have_one_so" = xyes; then
1846 dnl LLVM was built using auto*, so there is only one shared object.
1847 LLVM_LIBS="-l$LLVM_SO_NAME"
1849 dnl If LLVM was built with CMake, there will be one shared object per
1851 AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
1852 [AC_MSG_ERROR([Could not find llvm shared libraries:
1853 Please make sure you have built llvm with the --enable-shared option
1854 and that your llvm libraries are installed in $LLVM_LIBDIR
1855 If you have installed your llvm libraries to a different directory you
1856 can use the --with-llvm-prefix= configure flag to specify this directory.
1857 NOTE: Mesa is attempting to use llvm shared libraries because you have
1858 passed one of the following options to configure:
1859 --with-llvm-shared-libs
1861 If you do not want to build with llvm shared libraries and instead want to
1862 use llvm static libraries then remove these options from your configure
1863 invocation and reconfigure.])])
1865 dnl We don't need to update LLVM_LIBS in this case because the LLVM
1866 dnl install uses a shared object for each compoenent and we have
1867 dnl already added all of these objects to LLVM_LIBS.
1872 AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes)
1873 AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes)
1874 AM_CONDITIONAL(HAVE_GALLIUM_ILO, test "x$HAVE_GALLIUM_ILO" = xyes)
1875 AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes)
1876 AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes)
1877 AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes)
1878 AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes)
1879 AM_CONDITIONAL(HAVE_GALLIUM_FREEDRENO, test "x$HAVE_GALLIUM_FREEDRENO" = xyes)
1880 AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
1881 AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes)
1883 AM_CONDITIONAL(NEED_GALLIUM_SOFTPIPE_DRIVER, test "x$HAVE_GALLIUM_SVGA" = xyes -o \
1884 "x$HAVE_GALLIUM_I915" = xyes -o \
1885 "x$HAVE_GALLIUM_SOFTPIPE" = xyes)
1886 AM_CONDITIONAL(NEED_GALLIUM_LLVMPIPE_DRIVER, test "x$HAVE_GALLIUM_I915" = xyes -o \
1887 "x$HAVE_GALLIUM_SOFTPIPE" = xyes \
1888 && test "x$MESA_LLVM" = x1)
1890 if test "x$enable_gallium_loader" = xyes; then
1891 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/null"
1893 if test "x$enable_gallium_drm_loader" = xyes; then
1894 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
1895 PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
1896 pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
1897 if test "x$pipe_loader_have_xcb" = xyes; then
1898 GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XCB"
1899 GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
1903 AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
1904 AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
1907 AM_CONDITIONAL(HAVE_I915_DRI, test x$HAVE_I915_DRI = xyes)
1908 AM_CONDITIONAL(HAVE_I965_DRI, test x$HAVE_I965_DRI = xyes)
1909 AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
1910 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
1911 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
1912 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
1914 AM_CONDITIONAL(NEED_RADEON_DRM_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes -a \
1915 "x$HAVE_GALLIUM_R300" = xyes -o \
1916 "x$HAVE_GALLIUM_R600" = xyes -o \
1917 "x$HAVE_GALLIUM_RADEONSI" = xyes)
1918 AM_CONDITIONAL(NEED_WINSYS_WRAPPER, test "x$HAVE_GALLIUM_I915" = xyes -o \
1919 "x$HAVE_GALLIUM_SVGA" = xyes)
1920 AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$NEED_WINSYS_XLIB" = xyes)
1921 AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
1922 AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
1923 AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
1924 AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
1925 AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
1926 AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
1930 AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
1931 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
1932 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
1933 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
1935 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
1936 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
1937 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
1939 AC_SUBST([VDPAU_MAJOR], 1)
1940 AC_SUBST([VDPAU_MINOR], 0)
1942 AC_SUBST([XVMC_MAJOR], 1)
1943 AC_SUBST([XVMC_MINOR], 0)
1945 AC_SUBST([XA_MAJOR], 2)
1946 AC_SUBST([XA_MINOR], 0)
1947 AC_SUBST([XA_TINY], 0)
1948 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
1950 dnl Restore LDFLAGS and CPPFLAGS
1951 LDFLAGS="$_SAVE_LDFLAGS"
1952 CPPFLAGS="$_SAVE_CPPFLAGS"
1954 dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
1955 if test "x$acv_mesa_CLANG" = xyes; then
1956 CFLAGS="$CFLAGS -Qunused-arguments"
1957 CXXFLAGS="$CXXFLAGS -Qunused-arguments"
1960 dnl Add user CFLAGS and CXXFLAGS
1961 CFLAGS="$CFLAGS $USER_CFLAGS"
1962 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
1964 dnl Substitute the config
1965 AC_CONFIG_FILES([Makefile
1968 src/egl/drivers/Makefile
1969 src/egl/drivers/dri2/Makefile
1970 src/egl/drivers/glx/Makefile
1971 src/egl/main/Makefile
1973 src/egl/wayland/Makefile
1974 src/egl/wayland/wayland-drm/Makefile
1975 src/egl/wayland/wayland-egl/Makefile
1976 src/egl/wayland/wayland-egl/wayland-egl.pc
1977 src/gallium/auxiliary/Makefile
1978 src/gallium/auxiliary/pipe-loader/Makefile
1979 src/gallium/drivers/Makefile
1980 src/gallium/drivers/freedreno/Makefile
1981 src/gallium/drivers/galahad/Makefile
1982 src/gallium/drivers/i915/Makefile
1983 src/gallium/drivers/identity/Makefile
1984 src/gallium/drivers/ilo/Makefile
1985 src/gallium/drivers/llvmpipe/Makefile
1986 src/gallium/drivers/noop/Makefile
1987 src/gallium/drivers/nouveau/Makefile
1988 src/gallium/drivers/r300/Makefile
1989 src/gallium/drivers/r600/Makefile
1990 src/gallium/drivers/radeon/Makefile
1991 src/gallium/drivers/radeonsi/Makefile
1992 src/gallium/drivers/rbug/Makefile
1993 src/gallium/drivers/softpipe/Makefile
1994 src/gallium/drivers/svga/Makefile
1995 src/gallium/drivers/trace/Makefile
1996 src/gallium/state_trackers/Makefile
1997 src/gallium/state_trackers/clover/Makefile
1998 src/gallium/state_trackers/dri/Makefile
1999 src/gallium/state_trackers/dri/drm/Makefile
2000 src/gallium/state_trackers/dri/sw/Makefile
2001 src/gallium/state_trackers/egl/Makefile
2002 src/gallium/state_trackers/gbm/Makefile
2003 src/gallium/state_trackers/glx/xlib/Makefile
2004 src/gallium/state_trackers/osmesa/Makefile
2005 src/gallium/state_trackers/vdpau/Makefile
2006 src/gallium/state_trackers/vega/Makefile
2007 src/gallium/state_trackers/xa/Makefile
2008 src/gallium/state_trackers/xvmc/Makefile
2009 src/gallium/targets/Makefile
2010 src/gallium/targets/dri-freedreno/Makefile
2011 src/gallium/targets/dri-i915/Makefile
2012 src/gallium/targets/dri-ilo/Makefile
2013 src/gallium/targets/dri-nouveau/Makefile
2014 src/gallium/targets/dri-swrast/Makefile
2015 src/gallium/targets/dri-vmwgfx/Makefile
2016 src/gallium/targets/egl-static/Makefile
2017 src/gallium/targets/gbm/Makefile
2018 src/gallium/targets/opencl/Makefile
2019 src/gallium/targets/osmesa/Makefile
2020 src/gallium/targets/osmesa/osmesa.pc
2021 src/gallium/targets/pipe-loader/Makefile
2022 src/gallium/targets/radeonsi/dri/Makefile
2023 src/gallium/targets/radeonsi/vdpau/Makefile
2024 src/gallium/targets/r300/dri/Makefile
2025 src/gallium/targets/r600/dri/Makefile
2026 src/gallium/targets/r600/vdpau/Makefile
2027 src/gallium/targets/r600/xvmc/Makefile
2028 src/gallium/targets/libgl-xlib/Makefile
2029 src/gallium/targets/vdpau-nouveau/Makefile
2030 src/gallium/targets/xa-vmwgfx/Makefile
2031 src/gallium/targets/xa-vmwgfx/xatracker.pc
2032 src/gallium/targets/xvmc-nouveau/Makefile
2033 src/gallium/tests/trivial/Makefile
2034 src/gallium/tests/unit/Makefile
2035 src/gallium/winsys/Makefile
2036 src/gallium/winsys/freedreno/drm/Makefile
2037 src/gallium/winsys/i915/drm/Makefile
2038 src/gallium/winsys/i915/sw/Makefile
2039 src/gallium/winsys/intel/drm/Makefile
2040 src/gallium/winsys/nouveau/drm/Makefile
2041 src/gallium/winsys/radeon/drm/Makefile
2042 src/gallium/winsys/svga/drm/Makefile
2043 src/gallium/winsys/sw/dri/Makefile
2044 src/gallium/winsys/sw/fbdev/Makefile
2045 src/gallium/winsys/sw/null/Makefile
2046 src/gallium/winsys/sw/wayland/Makefile
2047 src/gallium/winsys/sw/wrapper/Makefile
2048 src/gallium/winsys/sw/xlib/Makefile
2053 src/glx/tests/Makefile
2056 src/mapi/es1api/Makefile
2057 src/mapi/es1api/glesv1_cm.pc
2058 src/mapi/es2api/Makefile
2059 src/mapi/es2api/glesv2.pc
2060 src/mapi/glapi/Makefile
2061 src/mapi/glapi/gen/Makefile
2062 src/mapi/glapi/tests/Makefile
2063 src/mapi/shared-glapi/Makefile
2064 src/mapi/shared-glapi/tests/Makefile
2065 src/mapi/vgapi/Makefile
2066 src/mapi/vgapi/vg.pc
2069 src/mesa/drivers/dri/dri.pc
2070 src/mesa/drivers/dri/common/Makefile
2071 src/mesa/drivers/dri/common/xmlpool/Makefile
2072 src/mesa/drivers/dri/i915/Makefile
2073 src/mesa/drivers/dri/i965/Makefile
2074 src/mesa/drivers/dri/Makefile
2075 src/mesa/drivers/dri/nouveau/Makefile
2076 src/mesa/drivers/dri/r200/Makefile
2077 src/mesa/drivers/dri/radeon/Makefile
2078 src/mesa/drivers/dri/swrast/Makefile
2079 src/mesa/drivers/osmesa/Makefile
2080 src/mesa/drivers/osmesa/osmesa.pc
2081 src/mesa/drivers/x11/Makefile
2082 src/mesa/main/tests/Makefile
2083 src/mesa/main/tests/hash_table/Makefile])
2085 dnl Sort the dirs alphabetically
2086 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2087 GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2088 GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2089 GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
2094 dnl Output some configuration info for the user
2097 echo " prefix: $prefix"
2098 echo " exec_prefix: $exec_prefix"
2099 echo " libdir: $libdir"
2100 echo " includedir: $includedir"
2104 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2105 echo " OpenVG: $enable_openvg"
2109 case "x$enable_osmesa$enable_gallium_osmesa" in
2111 echo " OSMesa: lib$OSMESA_LIB (Gallium)"
2114 echo " OSMesa: lib$OSMESA_LIB"
2121 if test "x$enable_dri" != xno; then
2122 # cleanup the drivers var
2123 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
2124 if test "x$DRI_DIRS" = x; then
2125 echo " DRI drivers: no"
2127 echo " DRI drivers: $dri_dirs"
2129 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2132 case "x$enable_glx$enable_xlib_glx" in
2134 echo " GLX: Xlib-based"
2137 echo " GLX: DRI-based"
2140 echo " GLX: $enable_glx"
2146 echo " EGL: $enable_egl"
2147 if test "$enable_egl" = yes; then
2148 echo " EGL platforms: $egl_platforms"
2151 if test "x$HAVE_EGL_DRIVER_GLX" != "x"; then
2152 egl_drivers="$egl_drivers builtin:egl_glx"
2154 if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
2155 egl_drivers="$egl_drivers builtin:egl_dri2"
2158 if test "x$enable_gallium_egl" = xyes; then
2159 echo " EGL drivers: ${egl_drivers} egl_gallium"
2160 echo " EGL Gallium STs:$EGL_CLIENT_APIS"
2162 echo " EGL drivers: $egl_drivers"
2167 if test "x$MESA_LLVM" = x1; then
2169 echo " llvm-config: $LLVM_CONFIG"
2170 echo " llvm-version: $LLVM_VERSION"
2176 if test -n "$with_gallium_drivers"; then
2177 echo " Gallium: yes"
2178 echo " Target dirs: $GALLIUM_TARGET_DIRS"
2179 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
2180 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
2181 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
2189 echo " Shared libs: $enable_shared"
2190 echo " Static libs: $enable_static"
2191 echo " Shared-glapi: $enable_shared_glapi"
2193 dnl Compiler options
2194 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2195 cflags=`echo $CFLAGS | \
2196 $SED 's/^ *//;s/ */ /;s/ *$//'`
2197 cxxflags=`echo $CXXFLAGS | \
2198 $SED 's/^ *//;s/ */ /;s/ *$//'`
2199 defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'`
2201 echo " CFLAGS: $cflags"
2202 echo " CXXFLAGS: $cxxflags"
2203 echo " Macros: $defines"
2205 if test "x$MESA_LLVM" = x1; then
2206 echo " LLVM_CFLAGS: $LLVM_CFLAGS"
2207 echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
2208 echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
2211 echo " PYTHON2: $PYTHON2"
2214 echo " Run '${MAKE-make}' to build Mesa"