1 dnl Process this file with autoconf to create configure.
5 dnl Versioning - scrape the version from configs/default
6 m4_define([mesa_version],
7 [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])
8 m4_ifval(mesa_version,,
9 [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
11 dnl Tell the user about autoconf.html in the --help output
12 m4_divert_once([HELP_END], [
13 See docs/autoconf.html for more details on the options for Mesa.])
15 AC_INIT([Mesa],[mesa_version],
16 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
17 AC_CONFIG_AUX_DIR([bin])
20 dnl Save user CFLAGS and CXXFLAGS so one can override the default ones
22 USER_CXXFLAGS="$CXXFLAGS"
24 dnl Versions for external dependencies
25 LIBDRM_REQUIRED=2.4.24
26 LIBDRM_RADEON_REQUIRED=2.4.24
27 LIBDRM_INTEL_REQUIRED=2.4.24
28 LIBDRM_NOUVEAU_REQUIRED=0.6
29 DRI2PROTO_REQUIRED=2.6
30 GLPROTO_REQUIRED=1.4.14
31 LIBDRM_XORG_REQUIRED=2.4.24
32 LIBKMS_XORG_REQUIRED=1.0.0
38 AC_CHECK_PROGS([MAKE], [gmake make])
39 AC_CHECK_PROGS([PYTHON2], [python2 python])
40 AC_PATH_PROG([MKDEP], [makedepend])
41 AC_PATH_PROG([SED], [sed])
43 if test "x$MKDEP" = "x"; then
44 AC_MSG_ERROR([makedepend is required to build Mesa])
47 AC_PATH_PROG([FLEX], [flex])
48 test "x$FLEX" = "x" && AC_MSG_ERROR([flex is needed to build Mesa])
50 AC_PATH_PROG([BISON], [bison])
51 test "x$BISON" = "x" && AC_MSG_ERROR([bison is needed to build Mesa])
53 dnl Our fallback install-sh is a symlink to minstall. Use the existing
54 dnl configuration in that case.
56 test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)'
58 dnl We need a POSIX shell for parts of the build. Assume we have one
62 # Solaris /bin/sh is too old/non-POSIX compliant
63 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
68 dnl clang is mostly GCC-compatible, but its version is much lower,
69 dnl so we have to check for it.
70 AC_MSG_CHECKING([if compiling with clang])
73 [AC_LANG_PROGRAM([], [[
78 [CLANG=yes], [CLANG=no])
80 AC_MSG_RESULT([$CLANG])
82 dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
83 dnl versions are explictly not supported.
84 if test "x$GCC" = xyes -a "x$CLANG" = xno; then
85 AC_MSG_CHECKING([whether gcc version is sufficient])
89 GCC_VERSION=`$CC -dumpversion`
90 if test $? -eq 0; then
91 major=`echo $GCC_VERSION | cut -d. -f1`
92 minor=`echo $GCC_VERSION | cut -d. -f2`
95 if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
97 AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
104 MKDEP_OPTIONS=-fdepend
105 dnl Ask gcc where it's keeping its secret headers
106 if test "x$GCC" = xyes; then
107 for dir in include include-fixed; do
108 GCC_INCLUDES=`$CC -print-file-name=$dir`
109 if test "x$GCC_INCLUDES" != x && \
110 test "$GCC_INCLUDES" != "$dir" && \
111 test -d "$GCC_INCLUDES"; then
112 MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
116 AC_SUBST([MKDEP_OPTIONS])
118 dnl Make sure the pkg-config macros are defined
119 m4_ifndef([PKG_PROG_PKG_CONFIG],
120 [m4_fatal([Could not locate the pkg-config autoconf macros.
121 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
122 are in a different location, try setting the environment variable
123 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
124 PKG_PROG_PKG_CONFIG()
126 dnl LIB_DIR - library basename
127 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
130 dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
131 _SAVE_LDFLAGS="$LDFLAGS"
132 AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
133 AC_SUBST([EXTRA_LIB_PATH])
135 dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
136 _SAVE_CPPFLAGS="$CPPFLAGS"
137 AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
138 AC_SUBST([X11_INCLUDES])
145 DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
148 DEFINES="$DEFINES -DPTHREADS -DSVR4"
151 DEFINES="$DEFINES -DPTHREADS"
155 dnl Add flags for gcc and g++
156 if test "x$GCC" = xyes; then
157 CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"
158 if test "x$CLANG" = "xno"; then
159 CFLAGS="$CFLAGS -ffast-math"
162 # Enable -fvisibility=hidden if using a gcc that supports it
163 save_CFLAGS="$CFLAGS"
164 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
165 VISIBILITY_CFLAGS="-fvisibility=hidden"
166 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
167 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
168 [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
170 # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
173 # Work around aliasing bugs - developers should comment this out
174 CFLAGS="$CFLAGS -fno-strict-aliasing"
176 if test "x$GXX" = xyes; then
177 CXXFLAGS="$CXXFLAGS -Wall"
179 # Enable -fvisibility=hidden if using a gcc that supports it
180 save_CXXFLAGS="$CXXFLAGS"
181 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
182 VISIBILITY_CXXFLAGS="-fvisibility=hidden"
183 CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
185 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
186 [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
189 # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
190 CXXFLAGS=$save_CXXFLAGS
192 # Work around aliasing bugs - developers should comment this out
193 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
196 dnl even if the compiler appears to support it, using visibility attributes isn't
197 dnl going to do anything useful currently on cygwin apart from emit lots of warnings
201 VISIBILITY_CXXFLAGS=""
205 AC_SUBST([VISIBILITY_CFLAGS])
206 AC_SUBST([VISIBILITY_CXXFLAGS])
208 dnl These should be unnecessary, but let the user set them if they want
209 AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
210 Default is to use CFLAGS.])
211 AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
212 compiler. Default is to use CFLAGS.])
213 AC_SUBST([OPT_FLAGS])
214 AC_SUBST([ARCH_FLAGS])
217 dnl Hacks to enable 32 or 64 bit build
219 AC_ARG_ENABLE([32-bit],
220 [AS_HELP_STRING([--enable-32-bit],
221 [build 32-bit libraries @<:@default=auto@:>@])],
222 [enable_32bit="$enableval"],
225 if test "x$enable_32bit" = xyes; then
226 if test "x$GCC" = xyes; then
227 CFLAGS="$CFLAGS -m32"
228 ARCH_FLAGS="$ARCH_FLAGS -m32"
230 if test "x$GXX" = xyes; then
231 CXXFLAGS="$CXXFLAGS -m32"
234 AC_ARG_ENABLE([64-bit],
235 [AS_HELP_STRING([--enable-64-bit],
236 [build 64-bit libraries @<:@default=auto@:>@])],
237 [enable_64bit="$enableval"],
240 if test "x$enable_64bit" = xyes; then
241 if test "x$GCC" = xyes; then
242 CFLAGS="$CFLAGS -m64"
244 if test "x$GXX" = xyes; then
245 CXXFLAGS="$CXXFLAGS -m64"
250 dnl shared/static libraries, mimic libtool options
252 AC_ARG_ENABLE([static],
253 [AS_HELP_STRING([--enable-static],
254 [build static libraries @<:@default=disabled@:>@])],
255 [enable_static="$enableval"],
258 case "x$enable_static" in
260 x ) enable_static=no ;;
262 AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
265 AC_ARG_ENABLE([shared],
266 [AS_HELP_STRING([--disable-shared],
267 [build shared libraries @<:@default=enabled@:>@])],
268 [enable_shared="$enableval"],
271 case "x$enable_shared" in
273 x ) enable_shared=yes ;;
275 AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
279 dnl Can't have static and shared libraries, default to static if user
280 dnl explicitly requested. If both disabled, set to static since shared
281 dnl was explicitly requirested.
282 case "x$enable_static$enable_shared" in
284 AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
288 AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
296 AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
297 if test "$enable_static" = yes; then
298 MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
300 AC_SUBST([MKLIB_OPTIONS])
303 dnl other compiler options
305 AC_ARG_ENABLE([debug],
306 [AS_HELP_STRING([--enable-debug],
307 [use debug compiler flags and macros @<:@default=disabled@:>@])],
308 [enable_debug="$enableval"],
311 if test "x$enable_debug" = xyes; then
312 DEFINES="$DEFINES -DDEBUG"
313 if test "x$GCC" = xyes; then
316 if test "x$GXX" = xyes; then
317 CXXFLAGS="$CXXFLAGS -g"
324 LIB_PREFIX_GLOB='lib'
325 LIB_VERSION_SEPARATOR='.'
326 if test "$enable_static" = yes; then
331 LIB_EXTENSION='dylib' ;;
333 dnl prefix can be 'cyg' or 'lib'
334 LIB_PREFIX_GLOB='???'
335 LIB_VERSION_SEPARATOR='-'
336 LIB_EXTENSION='dll' ;;
340 LIB_EXTENSION='so' ;;
345 dnl potentially-infringing-but-nobody-knows-for-sure stuff
347 AC_ARG_ENABLE([texture-float],
348 [AS_HELP_STRING([--enable-texture-float],
349 [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
350 [enable_texture_float="$enableval"],
351 [enable_texture_float=no]
353 if test "x$enable_texture_float" = xyes; then
354 AC_MSG_WARN([Floating-point textures enabled.])
355 AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
356 DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
359 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
360 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
361 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
362 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
363 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
364 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
365 GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
366 GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
367 VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
368 GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
369 WAYLAND_EGL_LIB_NAME='lib$(WAYLAND_EGL_LIB).'${LIB_EXTENSION}
370 GBM_LIB_NAME='lib$(GBM_LIB).'${LIB_EXTENSION}
372 GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
373 GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
374 GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
375 GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
376 OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_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}'*'
383 WAYLAND_EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(WAYLAND_EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
384 GBM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GBM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
386 AC_SUBST([GL_LIB_NAME])
387 AC_SUBST([GLU_LIB_NAME])
388 AC_SUBST([GLUT_LIB_NAME])
389 AC_SUBST([GLW_LIB_NAME])
390 AC_SUBST([OSMESA_LIB_NAME])
391 AC_SUBST([EGL_LIB_NAME])
392 AC_SUBST([GLESv1_CM_LIB_NAME])
393 AC_SUBST([GLESv2_LIB_NAME])
394 AC_SUBST([VG_LIB_NAME])
395 AC_SUBST([GLAPI_LIB_NAME])
396 AC_SUBST([WAYLAND_EGL_LIB_NAME])
397 AC_SUBST([GBM_LIB_NAME])
399 AC_SUBST([GL_LIB_GLOB])
400 AC_SUBST([GLU_LIB_GLOB])
401 AC_SUBST([GLUT_LIB_GLOB])
402 AC_SUBST([GLW_LIB_GLOB])
403 AC_SUBST([OSMESA_LIB_GLOB])
404 AC_SUBST([EGL_LIB_GLOB])
405 AC_SUBST([GLESv1_CM_LIB_GLOB])
406 AC_SUBST([GLESv2_LIB_GLOB])
407 AC_SUBST([VG_LIB_GLOB])
408 AC_SUBST([GLAPI_LIB_GLOB])
409 AC_SUBST([WAYLAND_EGL_LIB_GLOB])
410 AC_SUBST([GBM_LIB_GLOB])
413 dnl Arch/platform-specific settings
416 [AS_HELP_STRING([--disable-asm],
417 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
418 [enable_asm="$enableval"],
425 AC_MSG_CHECKING([whether to enable assembly])
426 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
427 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
428 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
432 AC_MSG_RESULT([no, cross compiling])
436 # check for supported arches
437 if test "x$enable_asm" = xyes; then
441 linux* | *freebsd* | dragonfly* | *netbsd*)
442 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
448 linux* | *freebsd* | dragonfly* | *netbsd*)
449 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
471 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
472 MESA_ASM_SOURCES='$(X86_SOURCES)'
473 GLAPI_ASM_SOURCES='$(X86_API)'
474 AC_MSG_RESULT([yes, x86])
477 ASM_FLAGS="-DUSE_X86_64_ASM"
478 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
479 GLAPI_ASM_SOURCES='$(X86-64_API)'
480 AC_MSG_RESULT([yes, x86_64])
483 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
484 MESA_ASM_SOURCES='$(PPC_SOURCES)'
485 AC_MSG_RESULT([yes, ppc])
488 ASM_FLAGS="-DUSE_SPARC_ASM"
489 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
490 GLAPI_ASM_SOURCES='$(SPARC_API)'
491 AC_MSG_RESULT([yes, sparc])
494 AC_MSG_RESULT([no, platform not supported])
498 AC_SUBST([ASM_FLAGS])
499 AC_SUBST([MESA_ASM_SOURCES])
500 AC_SUBST([GLAPI_ASM_SOURCES])
505 dnl Check to see if dlopen is in default libraries (like Solaris, which
506 dnl has it in libc), or if libdl is needed to get it.
507 AC_CHECK_FUNC([dlopen], [],
508 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
509 AC_SUBST([DLOPEN_LIBS])
511 dnl See if posix_memalign is available
512 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
514 dnl SELinux awareness.
515 AC_ARG_ENABLE([selinux],
516 [AS_HELP_STRING([--enable-selinux],
517 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
518 [MESA_SELINUX="$enableval"],
520 if test "x$enable_selinux" = "xyes"; then
521 AC_CHECK_HEADER([selinux/selinux.h],[],
522 [AC_MSG_ERROR([SELinux headers not found])])
523 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
524 [AC_MSG_ERROR([SELinux library not found])])
525 SELINUX_LIBS="-lselinux"
526 DEFINES="$DEFINES -DMESA_SELINUX"
530 AC_ARG_ENABLE([opengl],
531 [AS_HELP_STRING([--disable-opengl],
532 [disable support for standard OpenGL API @<:@default=no@:>@])],
533 [enable_opengl="$enableval"],
535 AC_ARG_ENABLE([gles1],
536 [AS_HELP_STRING([--enable-gles1],
537 [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
538 [enable_gles1="$enableval"],
540 AC_ARG_ENABLE([gles2],
541 [AS_HELP_STRING([--enable-gles2],
542 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
543 [enable_gles2="$enableval"],
545 AC_ARG_ENABLE([openvg],
546 [AS_HELP_STRING([--enable-openvg],
547 [enable support for OpenVG API @<:@default=no@:>@])],
548 [enable_openvg="$enableval"],
552 [AS_HELP_STRING([--enable-dri],
553 [enable DRI modules @<:@default=auto@:>@])],
554 [enable_dri="$enableval"],
557 [AS_HELP_STRING([--enable-glx],
558 [enable GLX library @<:@default=auto@:>@])],
559 [enable_glx="$enableval"],
561 AC_ARG_ENABLE([osmesa],
562 [AS_HELP_STRING([--enable-osmesa],
563 [enable OSMesa library @<:@default=auto@:>@])],
564 [enable_osmesa="$enableval"],
565 [enable_osmesa=auto])
567 [AS_HELP_STRING([--disable-egl],
568 [disable EGL library @<:@default=enabled@:>@])],
569 [enable_egl="$enableval"],
572 AC_ARG_ENABLE([xorg],
573 [AS_HELP_STRING([--enable-xorg],
574 [enable support for X.Org DDX API @<:@default=no@:>@])],
575 [enable_xorg="$enableval"],
578 [AS_HELP_STRING([--enable-xa],
579 [enable build of the XA X Acceleration API @<:@default=no@:>@])],
580 [enable_xa="$enableval"],
582 AC_ARG_ENABLE([d3d1x],
583 [AS_HELP_STRING([--enable-d3d1x],
584 [enable support for Direct3D 10 & 11 low-level API @<:@default=no@:>@])],
585 [enable_d3d1x="$enableval"],
588 [AS_HELP_STRING([--enable-gbm],
589 [enable gbm library @<:@default=auto@:>@])],
590 [enable_gbm="$enableval"],
593 AC_ARG_ENABLE([xvmc],
594 [AS_HELP_STRING([--enable-xvmc],
595 [enable xvmc library @<:@default=auto@:>@])],
596 [enable_xvmc="$enableval"],
598 AC_ARG_ENABLE([vdpau],
599 [AS_HELP_STRING([--enable-vdpau],
600 [enable vdpau library @<:@default=auto@:>@])],
601 [enable_vdpau="$enableval"],
604 [AS_HELP_STRING([--enable-va],
605 [enable va library @<:@default=auto@:>@])],
606 [enable_va="$enableval"],
609 AC_ARG_ENABLE([xlib_glx],
610 [AS_HELP_STRING([--enable-xlib-glx],
611 [make GLX library Xlib-based instead of DRI-based @<:@default=disable@:>@])],
612 [enable_xlib_glx="$enableval"],
613 [enable_xlib_glx=auto])
614 AC_ARG_ENABLE([gallium_egl],
615 [AS_HELP_STRING([--enable-gallium-egl],
616 [enable optional EGL state tracker (not required
617 for EGL support in Gallium with OpenGL and OpenGL ES)
618 @<:@default=disable@:>@])],
619 [enable_gallium_egl="$enableval"],
620 [enable_gallium_egl=no])
621 AC_ARG_ENABLE([gallium_gbm],
622 [AS_HELP_STRING([--enable-gallium-gbm],
623 [enable optional gbm state tracker (not required for
624 gbm support in Gallium)
625 @<:@default=auto@:>@])],
626 [enable_gallium_gbm="$enableval"],
627 [enable_gallium_gbm=auto])
629 # Option for Gallium drivers
630 GALLIUM_DRIVERS_DEFAULT="r300,r600,swrast"
632 AC_ARG_WITH([gallium-drivers],
633 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
634 [comma delimited Gallium drivers list, e.g.
635 "i915,i965,nouveau,r300,r600,svga,swrast"
636 @<:@default=r300,r600,swrast@:>@])],
637 [with_gallium_drivers="$withval"],
638 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
640 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
641 # here so that the script doesn't choke on an unknown driver name later.
642 case "$with_gallium_drivers" in
643 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
644 no) with_gallium_drivers='' ;;
647 if test "x$enable_opengl" = xno -a \
648 "x$enable_gles1" = xno -a \
649 "x$enable_gles2" = xno -a \
650 "x$enable_openvg" = xno -a \
651 "x$enable_xorg" = xno -a \
652 "x$enable_xa" = xno -a \
653 "x$enable_d3d1x" = xno -a \
654 "x$enable_xvmc" = xno -a \
655 "x$enable_vdpau" = xno -a \
656 "x$enable_va" = xno; then
657 AC_MSG_ERROR([at least one API should be enabled])
661 if test "x$enable_opengl" = xno; then
662 API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
664 API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
666 if test "x$enable_gles1" = xyes; then
667 API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
669 if test "x$enable_gles2" = xyes; then
670 API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
672 AC_SUBST([API_DEFINES])
674 AC_ARG_ENABLE([shared-glapi],
675 [AS_HELP_STRING([--enable-shared-glapi],
676 [EXPERIMENTAL. Enable shared glapi for OpenGL @<:@default=no@:>@])],
677 [enable_shared_glapi="$enableval"],
678 [enable_shared_glapi=no])
681 if test "x$enable_shared_glapi" = xyes; then
684 AC_SUBST([SHARED_GLAPI])
687 dnl Driver configuration. Options are xlib, dri and osmesa right now.
688 dnl More later: fbdev, ...
690 default_driver="xlib"
695 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
698 *freebsd* | dragonfly* | *netbsd*)
700 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
705 if test "x$enable_opengl" = xno; then
709 AC_ARG_WITH([driver],
710 [AS_HELP_STRING([--with-driver=DRIVER], [DEPRECATED])],
711 [mesa_driver="$withval"],
713 dnl Check for valid option
714 case "x$mesa_driver" in
715 xxlib|xdri|xosmesa|xno)
716 if test "x$enable_dri" != xauto -o \
717 "x$enable_glx" != xauto -o \
718 "x$enable_osmesa" != xauto -o \
719 "x$enable_xlib_glx" != xauto; then
720 AC_MSG_ERROR([--with-driver=$mesa_driver is deprecated])
724 mesa_driver="$default_driver"
727 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
731 # map $mesa_driver to APIs
732 if test "x$enable_dri" = xauto; then
733 case "x$mesa_driver" in
734 xdri) enable_dri=yes ;;
739 if test "x$enable_glx" = xauto; then
740 case "x$mesa_driver" in
741 xdri|xxlib) enable_glx=yes ;;
746 if test "x$enable_osmesa" = xauto; then
747 case "x$mesa_driver" in
748 xxlib|xosmesa) enable_osmesa=yes ;;
749 *) enable_osmesa=no ;;
753 if test "x$enable_xlib_glx" = xauto; then
754 case "x$mesa_driver" in
755 xxlib) enable_xlib_glx=yes ;;
756 *) enable_xlib_glx=no ;;
760 if test "x$enable_glx" = xno; then
765 dnl Driver specific build directories
768 dnl this variable will be prepended to SRC_DIRS and is not exported
773 GALLIUM_DIRS="auxiliary drivers state_trackers"
774 GALLIUM_TARGET_DIRS=""
775 GALLIUM_WINSYS_DIRS="sw"
776 GALLIUM_DRIVERS_DIRS="failover galahad trace rbug noop identity"
777 GALLIUM_STATE_TRACKERS_DIRS=""
779 # build shared-glapi if enabled for OpenGL or if OpenGL ES is enabled
780 case "x$enable_shared_glapi$enable_gles1$enable_gles2" in
782 CORE_DIRS="$CORE_DIRS mapi/shared-glapi"
786 # build glapi if OpenGL is enabled
787 if test "x$enable_opengl" = xyes; then
788 CORE_DIRS="$CORE_DIRS mapi/glapi"
791 # build es1api if OpenGL ES 1.x is enabled
792 if test "x$enable_gles1" = xyes; then
793 CORE_DIRS="$CORE_DIRS mapi/es1api"
796 # build es2api if OpenGL ES 2.x is enabled
797 if test "x$enable_gles2" = xyes; then
798 CORE_DIRS="$CORE_DIRS mapi/es2api"
801 # build glsl and mesa if OpenGL or OpenGL ES is enabled
802 case "x$enable_opengl$enable_gles1$enable_gles2" in
804 CORE_DIRS="$CORE_DIRS glsl mesa"
808 case "x$enable_glx$enable_xlib_glx" in
810 DRIVER_DIRS="$DRIVER_DIRS x11"
811 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
812 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
813 GALLIUM_STATE_TRACKERS_DIRS="glx $GALLIUM_STATE_TRACKERS_DIRS"
817 SRC_DIRS="$SRC_DIRS glx"
821 if test "x$enable_dri" = xyes; then
822 DRIVER_DIRS="$DRIVER_DIRS dri"
824 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/dri"
825 GALLIUM_STATE_TRACKERS_DIRS="dri $GALLIUM_STATE_TRACKERS_DIRS"
829 if test "x$enable_osmesa" = xyes; then
830 # the empty space matters for osmesa... (see src/mesa/Makefile)
831 if test -n "$DRIVER_DIRS"; then
832 DRIVER_DIRS="$DRIVER_DIRS osmesa"
840 AC_SUBST([DRIVER_DIRS])
841 AC_SUBST([GALLIUM_DIRS])
842 AC_SUBST([GALLIUM_TARGET_DIRS])
843 AC_SUBST([GALLIUM_WINSYS_DIRS])
844 AC_SUBST([GALLIUM_DRIVERS_DIRS])
845 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
846 AC_SUBST([MESA_LLVM])
849 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
850 [have_libdrm=yes], [have_libdrm=no])
852 if test "x$enable_dri" = xyes; then
853 # DRI must be shared, I think
854 if test "$enable_static" = yes; then
855 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
858 # not a hard requirement as swrast does not depend on it
859 if test "x$have_libdrm" = xyes; then
860 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
865 dnl Find out if X is available. The variable have_x is set if libX11 is
866 dnl found to mimic AC_PATH_XTRA.
868 if test -n "$PKG_CONFIG"; then
869 AC_MSG_CHECKING([pkg-config files for X11 are available])
870 PKG_CHECK_EXISTS([x11],[
876 AC_MSG_RESULT([$x11_pkgconfig])
880 dnl Use the autoconf macro if no pkg-config files
881 if test "$x11_pkgconfig" = yes; then
882 PKG_CHECK_MODULES([X11], [x11])
885 test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
886 test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
887 AC_SUBST([X11_CFLAGS])
891 dnl Try to tell the user that the --x-* options are only used when
892 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
893 m4_divert_once([HELP_BEGIN],
894 [These options are only used when the X libraries cannot be found by the
895 pkg-config utility.])
897 dnl We need X for xlib and dri, so bomb now if it's not found
898 if test "x$enable_glx" = xyes -a "x$no_x" = xyes; then
899 AC_MSG_ERROR([X11 development libraries needed for GLX])
902 dnl XCB - this is only used for GLX right now
904 [AS_HELP_STRING([--enable-xcb],
905 [use XCB for GLX @<:@default=disabled@:>@])],
906 [enable_xcb="$enableval"],
908 if test "x$enable_xcb" = xyes; then
909 DEFINES="$DEFINES -DUSE_XCB"
914 dnl Direct rendering or just indirect rendering
917 dnl Disable by default on GNU/Hurd
918 driglx_direct_default="no"
921 dnl Disable by default on cygwin
922 driglx_direct_default="no"
925 driglx_direct_default="yes"
928 AC_ARG_ENABLE([driglx-direct],
929 [AS_HELP_STRING([--disable-driglx-direct],
930 [enable direct rendering in GLX and EGL for DRI \
931 @<:@default=auto@:>@])],
932 [driglx_direct="$enableval"],
933 [driglx_direct="$driglx_direct_default"])
936 dnl libGL configuration per driver
938 case "x$enable_glx$enable_xlib_glx" in
941 if test "$x11_pkgconfig" = yes; then
942 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
943 GL_PC_REQ_PRIV="x11 xext"
944 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
945 GL_LIB_DEPS="$XLIBGL_LIBS"
947 # should check these...
948 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
949 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
950 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
951 GL_PC_CFLAGS="$X11_INCLUDES"
953 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
954 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
956 # if static, move the external libraries to the programs
957 # and empty the libraries for libGL
958 if test "$enable_static" = yes; then
959 APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
965 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
966 GL_PC_REQ_PRIV="glproto >= $GLPROTO_REQUIRED"
967 if test x"$driglx_direct" = xyes; then
968 if test "x$have_libdrm" != xyes; then
969 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
971 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
972 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
975 # find the DRI deps for libGL
976 if test "$x11_pkgconfig" = yes; then
977 dri_modules="x11 xext xdamage xfixes"
979 # add xf86vidmode if available
980 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
981 if test "$HAVE_XF86VIDMODE" = yes ; then
982 dri_modules="$dri_modules xxf86vm"
985 # add xcb modules if necessary
986 if test "$enable_xcb" = yes; then
987 dri_modules="$dri_modules x11-xcb xcb-glx"
990 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
991 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
992 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
993 GL_LIB_DEPS="$DRIGL_LIBS"
995 # should check these...
996 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
997 if test "x$HAVE_XF86VIDMODE" == xyes; then
998 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
1000 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXdamage -lXfixes"
1002 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
1003 GL_PC_CFLAGS="$X11_INCLUDES"
1005 # XCB can only be used from pkg-config
1006 if test "$enable_xcb" = yes; then
1007 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
1008 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
1009 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
1010 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
1014 # need DRM libs, -lpthread, etc.
1015 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
1016 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
1020 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
1021 GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
1022 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
1023 GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
1025 AC_SUBST([GL_LIB_DEPS])
1026 AC_SUBST([GL_PC_REQ_PRIV])
1027 AC_SUBST([GL_PC_LIB_PRIV])
1028 AC_SUBST([GL_PC_CFLAGS])
1029 AC_SUBST([DRI_PC_REQ_PRIV])
1030 AC_SUBST([GLESv1_CM_LIB_DEPS])
1031 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1032 AC_SUBST([GLESv2_LIB_DEPS])
1033 AC_SUBST([GLESv2_PC_LIB_PRIV])
1035 GLAPI_LIB_DEPS="-lpthread"
1036 AC_SUBST([GLAPI_LIB_DEPS])
1039 dnl Setup default DRI CFLAGS
1040 DRI_CFLAGS='$(CFLAGS)'
1041 DRI_CXXFLAGS='$(CXXFLAGS)'
1042 DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.a'
1043 MESA_MODULES='$(TOP)/src/mesa/libmesa.a'
1045 AC_ARG_ENABLE([shared-dricore],
1046 [AS_HELP_STRING([--enable-shared-dricore],
1047 [link DRI modules with shared core DRI routines @<:@default=disabled@:>@])],
1048 [enable_dricore="$enableval"],
1049 [enable_dricore=no])
1050 if test "x$enable_dri" = xyes ; then
1051 if test "$enable_dricore" = yes ; then
1052 if test "$GCC$GXX" != yesyes ; then
1053 AC_MSG_WARN([Shared dricore requires GCC-compatible rpath handling. Disabling shared dricore])
1056 DRICORE_GLSL_LIBS='$(TOP)/$(LIB_DIR)/libglsl.so'
1057 DRICORE_LIBS='$(TOP)/$(LIB_DIR)/libdricore.so'
1058 DRICORE_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -lglsl'
1059 DRI_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -ldricore -lglsl'
1060 DRI_CFLAGS='$(CFLAGS_NOVISIBILITY) -DUSE_DRICORE'
1061 DRI_CXXFLAGS='$(CXXFLAGS_NOVISIBILITY) -DUSE_DRICORE'
1062 MESA_MODULES='$(DRICORE_LIBS) $(DRICORE_GLSL_LIBS)'
1066 AC_SUBST([DRICORE_LIBS])
1067 AC_SUBST([DRICORE_GLSL_LIBS])
1068 AC_SUBST([DRICORE_LIB_DEPS])
1069 AC_SUBST([DRI_CXXFLAGS])
1070 AC_SUBST([DRI_CFLAGS])
1071 AC_SUBST([MESA_MODULES])
1073 AC_SUBST([HAVE_XF86VIDMODE])
1075 PKG_CHECK_MODULES([LIBDRM_RADEON],
1076 [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED],
1077 HAVE_LIBDRM_RADEON=yes,
1078 HAVE_LIBDRM_RADEON=no)
1083 case "x$enable_glx$enable_xlib_glx" in
1085 DEFINES="$DEFINES -DUSE_XSHM"
1088 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1089 if test "x$driglx_direct" = xyes; then
1090 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1099 AC_ARG_ENABLE([glx-tls],
1100 [AS_HELP_STRING([--enable-glx-tls],
1101 [enable TLS support in GLX @<:@default=disabled@:>@])],
1102 [GLX_USE_TLS="$enableval"],
1104 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1106 AS_IF([test "x$GLX_USE_TLS" = xyes],
1107 [DEFINES="${DEFINES} -DGLX_USE_TLS -DPTHREADS"])
1112 dnl Directory for DRI drivers
1113 AC_ARG_WITH([dri-driverdir],
1114 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1115 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1116 [DRI_DRIVER_INSTALL_DIR="$withval"],
1117 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1118 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1119 dnl Extra search path for DRI drivers
1120 AC_ARG_WITH([dri-searchpath],
1121 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1122 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1123 [DRI_DRIVER_SEARCH_DIR="$withval"],
1124 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1125 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1126 dnl Which drivers to build - default is chosen by platform
1127 AC_ARG_WITH([dri-drivers],
1128 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1129 [comma delimited DRI drivers list, e.g.
1130 "swrast,i965,radeon" @<:@default=auto@:>@])],
1131 [with_dri_drivers="$withval"],
1132 [with_dri_drivers=yes])
1133 if test "x$with_dri_drivers" = x; then
1137 dnl If $with_dri_drivers is yes, directories will be added through
1140 case "$with_dri_drivers" in
1143 # classic DRI drivers require FEATURE_GL to build
1144 if test "x$enable_opengl" = xyes; then
1149 # verify the requested driver directories exist
1150 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1151 for driver in $dri_drivers; do
1152 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
1153 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
1155 DRI_DIRS="$dri_drivers"
1156 if test -n "$DRI_DIRS" -a "x$enable_opengl" != xyes; then
1157 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1162 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
1163 if test "x$enable_dri" = xyes; then
1164 # Platform specific settings and drivers to build
1167 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
1168 DEFINES="$DEFINES -DHAVE_ALIAS"
1172 # sis is missing because they have not be converted to use
1173 # the new interface. i810 are missing because there is no
1174 # x86-64 system where they could *ever* be used.
1175 if test "x$DRI_DIRS" = "xyes"; then
1176 DRI_DIRS="i915 i965 mach64 mga nouveau r128 r200 r300 r600 \
1177 radeon savage tdfx unichrome swrast"
1181 # Build only the drivers for cards that exist on PowerPC.
1182 # At some point MGA will be added, but not yet.
1183 if test "x$DRI_DIRS" = "xyes"; then
1184 DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
1188 # Build only the drivers for cards that exist on sparc`
1189 if test "x$DRI_DIRS" = "xyes"; then
1190 DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
1195 freebsd* | dragonfly* | *netbsd*)
1196 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
1197 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
1199 if test "x$DRI_DIRS" = "xyes"; then
1200 DRI_DIRS="i810 i915 i965 mach64 mga nouveau r128 r200 r300 r600 \
1201 radeon tdfx unichrome savage sis swrast"
1205 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
1206 DEFINES="$DEFINES -DHAVE_ALIAS"
1209 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
1212 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
1213 if test "x$DRI_DIRS" = "xyes"; then
1220 if test "x$DRI_DIRS" = "xyes"; then
1221 DRI_DIRS="i810 i915 i965 mach64 mga nouveau r128 r200 r300 r600 radeon \
1222 savage sis tdfx unichrome swrast"
1225 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
1228 if test "x$enable_dri" = xyes; then
1231 AC_ARG_WITH([expat],
1232 [AS_HELP_STRING([--with-expat=DIR],
1233 [expat install directory])],[
1234 EXPAT_INCLUDES="-I$withval/include"
1235 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
1236 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
1237 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
1239 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
1240 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1241 [AC_MSG_ERROR([Expat required for DRI.])])
1244 # libdrm is required for all except swrast
1245 if test -n "$DRI_DIRS" -a x"$DRI_DIRS" != xswrast; then
1246 if test "x$have_libdrm" != xyes; then
1247 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1251 # put all the necessary libs together, including possibly libdricore
1252 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
1254 AC_SUBST([DRI_DIRS])
1255 AC_SUBST([EXPAT_INCLUDES])
1256 AC_SUBST([DRI_LIB_DEPS])
1260 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1266 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
1271 *radeon*|*r200*|*r300*|*r600*)
1272 if test "x$HAVE_LIBDRM_RADEON" = xyes; then
1273 RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
1274 RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
1278 AC_SUBST([RADEON_CFLAGS])
1279 AC_SUBST([RADEON_LDFLAGS])
1283 dnl OSMesa configuration
1286 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1287 AC_ARG_WITH([osmesa-bits],
1288 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1289 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1290 [osmesa_bits="$withval"],
1292 if test "x$osmesa_bits" != x8; then
1293 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1294 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1298 case "x$osmesa_bits" in
1303 OSMESA_LIB="OSMesa$osmesa_bits"
1304 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1307 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1310 AC_SUBST([OSMESA_LIB])
1312 if test "x$enable_osmesa" = xyes; then
1313 # only link libraries with osmesa if shared
1314 if test "$enable_static" = no; then
1315 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
1320 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
1322 AC_SUBST([OSMESA_LIB_DEPS])
1323 AC_SUBST([OSMESA_MESA_DEPS])
1324 AC_SUBST([OSMESA_PC_REQ])
1325 AC_SUBST([OSMESA_PC_LIB_PRIV])
1328 dnl EGL configuration
1332 if test "x$enable_egl" = xyes; then
1333 SRC_DIRS="$SRC_DIRS egl"
1334 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS -lpthread"
1337 if test "$enable_static" != yes; then
1338 # build egl_glx when libGL is built
1339 if test "x$enable_glx" = xyes; then
1340 EGL_DRIVERS_DIRS="glx"
1343 PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
1344 [have_libudev=yes],[have_libudev=no])
1345 if test "$have_libudev" = yes; then
1346 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1348 if test "x$enable_dri" = xyes; then
1349 # build egl_dri2 when xcb-dri2 is available
1350 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
1351 [have_xcb_dri2=yes],[have_xcb_dri2=no])
1353 if test "$have_xcb_dri2" = yes; then
1354 EGL_DRIVER_DRI2=dri2
1355 DEFINES="$DEFINES -DHAVE_XCB_DRI2"
1356 # workaround a bug in xcb-dri2 generated by xcb-proto 1.6
1357 AC_CHECK_LIB(xcb-dri2, xcb_dri2_connect_alignment_pad, [],
1358 [DEFINES="$DEFINES -DXCB_DRI2_CONNECT_DEVICE_NAME_BROKEN"])
1362 EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
1365 AC_SUBST([EGL_LIB_DEPS])
1366 AC_SUBST([EGL_DRIVERS_DIRS])
1369 dnl gbm configuration
1371 if test "x$enable_gbm" = xauto; then
1372 case "$with_egl_platforms" in
1379 if test "x$enable_gbm" = xyes; then
1380 SRC_DIRS="$SRC_DIRS gbm"
1383 PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
1384 AC_MSG_ERROR([gbm needs udev]))
1385 GBM_LIB_DEPS="$DLOPEN_LIBS $LIBUDEV_LIBS"
1387 if test "x$enable_dri" = xyes; then
1388 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1389 if test "$SHARED_GLAPI" -eq 0; then
1390 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1394 AC_SUBST([GBM_LIB_DEPS])
1395 AC_SUBST([GBM_BACKEND_DIRS])
1396 GBM_PC_REQ_PRIV="libudev"
1397 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1399 AC_SUBST([GBM_PC_REQ_PRIV])
1400 AC_SUBST([GBM_PC_LIB_PRIV])
1401 AC_SUBST([GBM_PC_CFLAGS])
1404 dnl EGL Gallium configuration
1406 if test "x$enable_gallium_egl" = xyes; then
1407 if test "x$with_gallium_drivers" = x; then
1408 AC_MSG_ERROR([cannot enable egl_gallium without Gallium])
1410 if test "x$enable_egl" = xno; then
1411 AC_MSG_ERROR([cannot enable egl_gallium without EGL])
1413 if test "x$have_libdrm" != xyes; then
1414 AC_MSG_ERROR([egl_gallium requires libdrm >= $LIBDRM_REQUIRED])
1417 GALLIUM_STATE_TRACKERS_DIRS="egl $GALLIUM_STATE_TRACKERS_DIRS"
1418 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-static"
1423 dnl gbm Gallium configuration
1425 if test "x$enable_gallium_gbm" = xauto; then
1426 case "$enable_gbm$HAVE_ST_EGL$with_egl_platforms" in
1428 enable_gallium_gbm=yes ;;
1430 enable_gallium_gbm=no ;;
1433 if test "x$enable_gallium_gbm" = xyes; then
1434 if test "x$with_gallium_drivers" = x; then
1435 AC_MSG_ERROR([cannot enable gbm_gallium without Gallium])
1437 if test "x$enable_gbm" = xno; then
1438 AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
1441 GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
1442 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
1447 dnl X.Org DDX configuration
1449 if test "x$enable_xorg" = xyes; then
1450 PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
1451 PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
1452 PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
1453 PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
1454 HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
1455 HAVE_XEXTPROTO_71="no")
1456 GALLIUM_STATE_TRACKERS_DIRS="xorg $GALLIUM_STATE_TRACKERS_DIRS"
1461 dnl XA configuration
1463 if test "x$enable_xa" = xyes; then
1464 GALLIUM_STATE_TRACKERS_DIRS="xa $GALLIUM_STATE_TRACKERS_DIRS"
1469 dnl OpenVG configuration
1473 if test "x$enable_openvg" = xyes; then
1474 if test "x$enable_egl" = xno; then
1475 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1477 if test "x$with_gallium_drivers" = x; then
1478 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1480 if test "x$enable_gallium_egl" = xno; then
1481 AC_MSG_ERROR([cannot enable OpenVG without egl_gallium])
1484 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1485 VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS -lpthread"
1486 CORE_DIRS="$CORE_DIRS mapi/vgapi"
1487 GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
1492 dnl D3D1X configuration
1495 if test "x$enable_d3d1x" = xyes; then
1496 if test "x$with_gallium_drivers" = x; then
1497 AC_MSG_ERROR([cannot enable D3D1X without Gallium])
1500 GALLIUM_STATE_TRACKERS_DIRS="d3d1x $GALLIUM_STATE_TRACKERS_DIRS"
1505 dnl Gallium G3DVL configuration
1507 AC_ARG_ENABLE([gallium-g3dvl],
1508 [AS_HELP_STRING([--enable-gallium-g3dvl],
1509 [build gallium g3dvl @<:@default=disabled@:>@])],
1510 [enable_gallium_g3dvl="$enableval"],
1511 [enable_gallium_g3dvl=no])
1512 if test "x$enable_gallium_g3dvl" = xyes; then
1513 if test "x$with_gallium_drivers" = x; then
1514 AC_MSG_ERROR([cannot enable G3DVL without Gallium])
1517 if test "x$enable_xvmc" = xauto; then
1518 PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
1521 if test "x$enable_vdpau" = xauto; then
1522 PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
1525 if test "x$enable_va" = xauto; then
1526 #don't enable vaapi state tracker even if package exists
1527 #PKG_CHECK_EXISTS([libva], [enable_vdpau=yes], [enable_vdpau=no])
1532 if test "x$enable_xvmc" = xyes; then
1533 PKG_CHECK_MODULES([XVMC], [xvmc >= 1.0.6 xorg-server])
1534 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg/xvmc"
1538 if test "x$enable_vdpau" = xyes; then
1539 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.4.1])
1540 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
1544 if test "x$enable_va" = xyes; then
1545 PKG_CHECK_MODULES([LIBVA], [libva = 0.31.1])
1546 AC_MSG_WARN([vaapi state tracker currently unmaintained])
1547 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS va"
1551 if test "x$enable_xvmc" = xyes ||
1552 test "x$enable_vdpau" = xyes ||
1553 test "x$enable_va" = xyes; then
1554 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS g3dvl/dri"
1558 dnl GLU configuration
1560 AC_ARG_ENABLE([glu],
1561 [AS_HELP_STRING([--disable-glu],
1562 [enable OpenGL Utility library @<:@default=enabled@:>@])],
1563 [enable_glu="$enableval"],
1566 if test "x$enable_glu" = xyes; then
1567 if test "x$enable_glx" = xno -a "x$enable_osmesa" = xno; then
1568 AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
1573 if test "x$enable_glu" = xyes; then
1574 SRC_DIRS="$SRC_DIRS glu"
1576 if test "x$enable_glx" = xno; then
1577 # Link libGLU to libOSMesa instead of libGL
1580 if test "$enable_static" = no; then
1581 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
1586 # If static, empty GLU_LIB_DEPS and add libs for programs to link
1588 GLU_PC_LIB_PRIV="-lm"
1589 if test "$enable_static" = no; then
1591 GLU_MESA_DEPS='-l$(GL_LIB)'
1595 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
1599 if test "$enable_static" = no; then
1600 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
1602 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
1603 AC_SUBST([GLU_LIB_DEPS])
1604 AC_SUBST([GLU_MESA_DEPS])
1605 AC_SUBST([GLU_PC_REQ])
1606 AC_SUBST([GLU_PC_REQ_PRIV])
1607 AC_SUBST([GLU_PC_LIB_PRIV])
1608 AC_SUBST([GLU_PC_CFLAGS])
1611 dnl GLw configuration
1613 AC_ARG_ENABLE([glw],
1614 [AS_HELP_STRING([--disable-glw],
1615 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
1616 [enable_glw="$enableval"],
1618 dnl Don't build GLw on osmesa
1619 if test "x$enable_glw" = xyes -a "x$enable_glx" = xno; then
1620 AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])
1623 AC_ARG_ENABLE([motif],
1624 [AS_HELP_STRING([--enable-motif],
1625 [use Motif widgets in GLw @<:@default=disabled@:>@])],
1626 [enable_motif="$enableval"],
1629 if test "x$enable_glw" = xyes; then
1630 SRC_DIRS="$SRC_DIRS glw"
1631 if test "$x11_pkgconfig" = yes; then
1632 PKG_CHECK_MODULES([GLW],[x11 xt])
1633 GLW_PC_REQ_PRIV="x11 xt"
1634 GLW_LIB_DEPS="$GLW_LIBS"
1636 # should check these...
1637 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
1638 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
1639 GLW_PC_CFLAGS="$X11_INCLUDES"
1642 GLW_SOURCES="GLwDrawA.c"
1644 if test "x$enable_motif" = xyes; then
1645 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
1646 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
1647 if test "x$MOTIF_CONFIG" != xno; then
1648 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
1649 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
1651 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
1652 [AC_MSG_ERROR([Can't locate Motif headers])])
1653 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
1654 [AC_MSG_ERROR([Can't locate Motif Xm library])])
1656 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
1657 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
1658 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
1659 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
1662 # If static, empty GLW_LIB_DEPS and add libs for programs to link
1663 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
1664 if test "$enable_static" = no; then
1665 GLW_MESA_DEPS='-l$(GL_LIB)'
1666 GLW_LIB_DEPS="$GLW_LIB_DEPS"
1668 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
1673 AC_SUBST([GLW_LIB_DEPS])
1674 AC_SUBST([GLW_MESA_DEPS])
1675 AC_SUBST([GLW_SOURCES])
1676 AC_SUBST([MOTIF_CFLAGS])
1677 AC_SUBST([GLW_PC_REQ_PRIV])
1678 AC_SUBST([GLW_PC_LIB_PRIV])
1679 AC_SUBST([GLW_PC_CFLAGS])
1682 dnl Program library dependencies
1683 dnl Only libm is added here if necessary as the libraries should
1684 dnl be pulled in by the linker
1686 if test "x$APP_LIB_DEPS" = x; then
1689 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1692 APP_LIB_DEPS="-lX11"
1699 AC_SUBST([APP_LIB_DEPS])
1700 AC_SUBST([PROGRAM_DIRS])
1703 dnl Gallium configuration
1705 if test "x$with_gallium_drivers" != x; then
1706 SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
1707 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
1712 AC_SUBST([LLVM_CFLAGS])
1713 AC_SUBST([LLVM_LIBS])
1714 AC_SUBST([LLVM_LDFLAGS])
1715 AC_SUBST([LLVM_VERSION])
1717 case "x$enable_opengl$enable_gles1$enable_gles2" in
1719 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1723 AC_SUBST([VG_LIB_DEPS])
1724 AC_SUBST([EGL_CLIENT_APIS])
1726 AC_ARG_WITH([egl-platforms],
1727 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1728 [comma delimited native platforms libEGL supports, e.g.
1729 "x11,drm" @<:@default=auto@:>@])],
1730 [with_egl_platforms="$withval"],
1731 [with_egl_platforms=yes])
1734 WAYLAND_EGL_LIB_DEPS=""
1736 case "$with_egl_platforms" in
1738 if test "x$enable_egl" = xyes; then
1743 if test "x$enable_egl" != xyes; then
1744 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1746 # verify the requested driver directories exist
1747 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1748 for plat in $egl_platforms; do
1749 test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
1750 AC_MSG_ERROR([EGL platform '$plat' doesn't exist])
1751 if test "$plat" = "fbdev"; then
1752 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
1754 if test "$plat" = "wayland"; then
1755 PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server],, \
1756 [AC_MSG_ERROR([cannot find libwayland-client])])
1757 WAYLAND_EGL_LIB_DEPS="$WAYLAND_LIBS $LIBDRM_LIBS"
1758 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
1760 if test "$plat" = "drm" && test "x$enable_gbm" = "xno"; then
1761 AC_MSG_ERROR([EGL platform drm needs gbm])
1763 case "$plat$have_libudev" in
1765 AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
1768 EGL_PLATFORMS="$egl_platforms"
1771 AC_SUBST([EGL_PLATFORMS])
1773 AC_SUBST([WAYLAND_EGL_LIB_DEPS])
1774 WAYLAND_EGL_PC_REQ_PRIV="wayland-client libdrm"
1775 WAYLAND_EGL_PC_LIB_PRIV=
1776 WAYLAND_EGL_PC_CFLAGS=
1778 AC_SUBST([WAYLAND_EGL_PC_REQ_PRIV])
1779 AC_SUBST([WAYLAND_EGL_PC_LIB_PRIV])
1780 AC_SUBST([WAYLAND_EGL_PC_CFLAGS])
1783 AC_ARG_WITH([egl-driver-dir],
1784 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1785 [directory for EGL drivers [[default=${libdir}/egl]]])],
1786 [EGL_DRIVER_INSTALL_DIR="$withval"],
1787 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1788 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1790 AC_ARG_WITH([xorg-driver-dir],
1791 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1792 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1793 [XORG_DRIVER_INSTALL_DIR="$withval"],
1794 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1795 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1797 AC_ARG_WITH([max-width],
1798 [AS_HELP_STRING([--with-max-width=N],
1799 [Maximum framebuffer width (4096)])],
1800 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1801 AS_IF([test "${withval}" -gt "4096"],
1802 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1804 AC_ARG_WITH([max-height],
1805 [AS_HELP_STRING([--with-max-height=N],
1806 [Maximum framebuffer height (4096)])],
1807 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1808 AS_IF([test "${withval}" -gt "4096"],
1809 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1815 AC_ARG_ENABLE([gallium-llvm],
1816 [AS_HELP_STRING([--enable-gallium-llvm],
1817 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1818 [enable_gallium_llvm="$enableval"],
1819 [enable_gallium_llvm=auto])
1820 if test "x$with_gallium_drivers" = x; then
1821 enable_gallium_llvm=no
1823 if test "x$enable_gallium_llvm" = xauto; then
1825 i*86|x86_64) enable_gallium_llvm=yes;;
1828 if test "x$enable_gallium_llvm" = xyes; then
1829 if test "x$LLVM_CONFIG" != xno; then
1830 LLVM_VERSION=`$LLVM_CONFIG --version`
1831 LLVM_CFLAGS=`$LLVM_CONFIG --cppflags|sed 's/-DNDEBUG\>//g'`
1832 LLVM_LIBS="`$LLVM_CONFIG --libs` -lstdc++"
1834 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1835 DEFINES="$DEFINES -D__STDC_CONSTANT_MACROS"
1844 dnl Directory for VDPAU libs
1845 AC_ARG_WITH([vdpau-libdir],
1846 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1847 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1848 [VDPAU_LIB_INSTALL_DIR="$withval"],
1849 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1850 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1852 dnl Directory for VA libs
1853 AC_ARG_WITH([va-libdir],
1854 [AS_HELP_STRING([--with-va-libdir=DIR],
1855 [directory for the VA libraries @<:@default=${libdir}/va@:>@])],
1856 [VA_LIB_INSTALL_DIR="$withval"],
1857 [VA_LIB_INSTALL_DIR='${libdir}/va'])
1858 AC_SUBST([VA_LIB_INSTALL_DIR])
1861 dnl Gallium helper functions
1863 gallium_check_st() {
1864 if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes ||
1865 test "x$HAVE_ST_XA" = xyes || test "x$HAVE_ST_XVMC" = xyes ||
1866 test "x$HAVE_ST_VDPAU" = xyes || test "x$HAVE_ST_VA" = xyes; then
1867 if test "x$have_libdrm" != xyes; then
1868 AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
1870 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1872 if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
1873 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1875 if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then
1876 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1878 if test "x$HAVE_ST_XA" = xyes && test "x$4" != x; then
1879 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1881 if test "x$HAVE_ST_XVMC" = xyes && test "x$5" != x; then
1882 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
1884 if test "x$HAVE_ST_VDPAU" = xyes && test "x$6" != x; then
1885 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
1887 if test "x$HAVE_ST_VA" = xyes && test "x$7" != x; then
1888 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
1892 gallium_require_llvm() {
1893 if test "x$MESA_LLVM" = x0; then
1895 i*86|x86_64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
1901 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
1902 if test "x$with_gallium_drivers" != x; then
1903 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
1904 for driver in $gallium_drivers; do
1907 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe"
1908 gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx" "xa-vmwgfx"
1911 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
1912 if test "x$MESA_LLVM" = x1; then
1913 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1915 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1916 gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
1919 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965 softpipe"
1920 if test "x$MESA_LLVM" = x1; then
1921 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1923 gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
1926 gallium_require_llvm "Gallium R300"
1927 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1928 gallium_check_st "radeon/drm" "dri-r300" "xorg-r300" "" "xvmc-r300" "vdpau-r300" "va-r300"
1931 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
1932 gallium_check_st "r600/drm" "dri-r600" "" "" "xvmc-r600" "vdpau-r600" "va-r600"
1935 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
1936 gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "" "xvmc-nouveau"
1939 if test "x$HAVE_ST_DRI" = xyes; then
1940 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
1941 if test "x$MESA_LLVM" = x1; then
1942 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1944 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1946 if test "x$HAVE_ST_VDPAU" = xyes; then
1947 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS vdpau-softpipe"
1949 if test "x$HAVE_ST_XVMC" = xyes; then
1950 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS xvmc-softpipe"
1952 if test "x$HAVE_ST_VA" = xyes; then
1953 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS va-softpipe"
1957 AC_MSG_ERROR([Unknown Gallium driver: $driver])
1963 dnl prepend CORE_DIRS to SRC_DIRS
1964 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
1966 dnl Restore LDFLAGS and CPPFLAGS
1967 LDFLAGS="$_SAVE_LDFLAGS"
1968 CPPFLAGS="$_SAVE_CPPFLAGS"
1970 dnl Add user CFLAGS and CXXFLAGS
1971 CFLAGS="$CFLAGS $USER_CFLAGS"
1972 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
1974 dnl Substitute the config
1975 AC_CONFIG_FILES([configs/autoconf])
1977 dnl Replace the configs/current symlink
1978 AC_CONFIG_COMMANDS([configs],[
1979 if test -f configs/current || test -L configs/current; then
1980 rm -f configs/current
1982 ln -s autoconf configs/current
1985 dnl Sort the dirs alphabetically
1986 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort|tr "\n" " "`
1987 GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort|tr "\n" " "`
1988 GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort|tr "\n" " "`
1989 GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort|tr "\n" " "`
1994 dnl Output some configuration info for the user
1997 echo " prefix: $prefix"
1998 echo " exec_prefix: $exec_prefix"
1999 echo " libdir: $libdir"
2000 echo " includedir: $includedir"
2004 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
2005 echo " OpenVG: $enable_openvg"
2009 if test "x$enable_osmesa" != xno; then
2010 echo " OSMesa: lib$OSMESA_LIB"
2015 if test "x$enable_dri" != xno; then
2016 # cleanup the drivers var
2017 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
2018 if test "x$DRI_DIRS" = x; then
2019 echo " DRI drivers: no"
2021 echo " DRI drivers: $dri_dirs"
2023 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
2024 echo " Shared dricore: $enable_dricore"
2027 case "x$enable_glx$enable_xlib_glx" in
2029 echo " GLX: Xlib-based"
2032 echo " GLX: DRI-based"
2033 echo " Use XCB: $enable_xcb"
2036 echo " GLX: $enable_glx"
2041 echo " GLU: $enable_glu"
2042 echo " GLw: $enable_glw (Motif: $enable_motif)"
2046 echo " EGL: $enable_egl"
2047 if test "$enable_egl" = yes; then
2048 echo " EGL platforms: $EGL_PLATFORMS"
2051 for d in $EGL_DRIVERS_DIRS; do
2052 egl_drivers="$egl_drivers builtin:egl_$d"
2055 if test "x$HAVE_ST_EGL" = xyes; then
2056 echo " EGL drivers: ${egl_drivers} egl_gallium"
2057 echo " EGL Gallium STs:$EGL_CLIENT_APIS"
2059 echo " EGL drivers: $egl_drivers"
2064 if test "x$MESA_LLVM" = x1; then
2066 echo " llvm-config: $LLVM_CONFIG"
2067 echo " llvm-version: $LLVM_VERSION"
2073 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
2074 echo " Gallium: yes"
2075 echo " Gallium dirs: $GALLIUM_DIRS"
2076 echo " Target dirs: $GALLIUM_TARGET_DIRS"
2077 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
2078 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
2079 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
2086 echo " Shared libs: $enable_shared"
2087 echo " Static libs: $enable_static"
2089 dnl Compiler options
2090 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
2091 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
2092 $SED 's/^ *//;s/ */ /;s/ *$//'`
2093 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
2094 $SED 's/^ *//;s/ */ /;s/ *$//'`
2095 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
2097 echo " CFLAGS: $cflags"
2098 echo " CXXFLAGS: $cxxflags"
2099 echo " Macros: $defines"
2101 echo " PYTHON2: $PYTHON2"
2104 echo " Run '${MAKE-make}' to build Mesa"