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 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
363 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
364 GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
365 GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
366 VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
367 GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
368 WAYLAND_EGL_LIB_NAME='lib$(WAYLAND_EGL_LIB).'${LIB_EXTENSION}
369 GBM_LIB_NAME='lib$(GBM_LIB).'${LIB_EXTENSION}
371 GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
372 GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
373 GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
374 OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
375 EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
376 EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
377 GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
378 GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
379 VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
380 GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
381 WAYLAND_EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(WAYLAND_EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
382 GBM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GBM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
384 AC_SUBST([GL_LIB_NAME])
385 AC_SUBST([GLU_LIB_NAME])
386 AC_SUBST([GLUT_LIB_NAME])
387 AC_SUBST([OSMESA_LIB_NAME])
388 AC_SUBST([EGL_LIB_NAME])
389 AC_SUBST([GLESv1_CM_LIB_NAME])
390 AC_SUBST([GLESv2_LIB_NAME])
391 AC_SUBST([VG_LIB_NAME])
392 AC_SUBST([GLAPI_LIB_NAME])
393 AC_SUBST([WAYLAND_EGL_LIB_NAME])
394 AC_SUBST([GBM_LIB_NAME])
396 AC_SUBST([GL_LIB_GLOB])
397 AC_SUBST([GLU_LIB_GLOB])
398 AC_SUBST([GLUT_LIB_GLOB])
399 AC_SUBST([OSMESA_LIB_GLOB])
400 AC_SUBST([EGL_LIB_GLOB])
401 AC_SUBST([GLESv1_CM_LIB_GLOB])
402 AC_SUBST([GLESv2_LIB_GLOB])
403 AC_SUBST([VG_LIB_GLOB])
404 AC_SUBST([GLAPI_LIB_GLOB])
405 AC_SUBST([WAYLAND_EGL_LIB_GLOB])
406 AC_SUBST([GBM_LIB_GLOB])
409 dnl Arch/platform-specific settings
412 [AS_HELP_STRING([--disable-asm],
413 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
414 [enable_asm="$enableval"],
421 AC_MSG_CHECKING([whether to enable assembly])
422 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
423 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
424 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
428 AC_MSG_RESULT([no, cross compiling])
432 # check for supported arches
433 if test "x$enable_asm" = xyes; then
437 linux* | *freebsd* | dragonfly* | *netbsd*)
438 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
444 linux* | *freebsd* | dragonfly* | *netbsd*)
445 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
467 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
468 MESA_ASM_SOURCES='$(X86_SOURCES)'
469 GLAPI_ASM_SOURCES='$(X86_API)'
470 AC_MSG_RESULT([yes, x86])
473 ASM_FLAGS="-DUSE_X86_64_ASM"
474 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
475 GLAPI_ASM_SOURCES='$(X86-64_API)'
476 AC_MSG_RESULT([yes, x86_64])
479 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
480 MESA_ASM_SOURCES='$(PPC_SOURCES)'
481 AC_MSG_RESULT([yes, ppc])
484 ASM_FLAGS="-DUSE_SPARC_ASM"
485 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
486 GLAPI_ASM_SOURCES='$(SPARC_API)'
487 AC_MSG_RESULT([yes, sparc])
490 AC_MSG_RESULT([no, platform not supported])
494 AC_SUBST([ASM_FLAGS])
495 AC_SUBST([MESA_ASM_SOURCES])
496 AC_SUBST([GLAPI_ASM_SOURCES])
501 dnl Check to see if dlopen is in default libraries (like Solaris, which
502 dnl has it in libc), or if libdl is needed to get it.
503 AC_CHECK_FUNC([dlopen], [],
504 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
505 AC_SUBST([DLOPEN_LIBS])
507 dnl See if posix_memalign is available
508 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
510 dnl SELinux awareness.
511 AC_ARG_ENABLE([selinux],
512 [AS_HELP_STRING([--enable-selinux],
513 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
514 [MESA_SELINUX="$enableval"],
516 if test "x$enable_selinux" = "xyes"; then
517 AC_CHECK_HEADER([selinux/selinux.h],[],
518 [AC_MSG_ERROR([SELinux headers not found])])
519 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
520 [AC_MSG_ERROR([SELinux library not found])])
521 SELINUX_LIBS="-lselinux"
522 DEFINES="$DEFINES -DMESA_SELINUX"
526 AC_ARG_ENABLE([opengl],
527 [AS_HELP_STRING([--disable-opengl],
528 [disable support for standard OpenGL API @<:@default=no@:>@])],
529 [enable_opengl="$enableval"],
531 AC_ARG_ENABLE([gles1],
532 [AS_HELP_STRING([--enable-gles1],
533 [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
534 [enable_gles1="$enableval"],
536 AC_ARG_ENABLE([gles2],
537 [AS_HELP_STRING([--enable-gles2],
538 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
539 [enable_gles2="$enableval"],
541 AC_ARG_ENABLE([openvg],
542 [AS_HELP_STRING([--enable-openvg],
543 [enable support for OpenVG API @<:@default=no@:>@])],
544 [enable_openvg="$enableval"],
548 [AS_HELP_STRING([--enable-dri],
549 [enable DRI modules @<:@default=auto@:>@])],
550 [enable_dri="$enableval"],
553 [AS_HELP_STRING([--enable-glx],
554 [enable GLX library @<:@default=auto@:>@])],
555 [enable_glx="$enableval"],
557 AC_ARG_ENABLE([osmesa],
558 [AS_HELP_STRING([--enable-osmesa],
559 [enable OSMesa library @<:@default=auto@:>@])],
560 [enable_osmesa="$enableval"],
561 [enable_osmesa=auto])
563 [AS_HELP_STRING([--disable-egl],
564 [disable EGL library @<:@default=enabled@:>@])],
565 [enable_egl="$enableval"],
568 AC_ARG_ENABLE([xorg],
569 [AS_HELP_STRING([--enable-xorg],
570 [enable support for X.Org DDX API @<:@default=no@:>@])],
571 [enable_xorg="$enableval"],
574 [AS_HELP_STRING([--enable-xa],
575 [enable build of the XA X Acceleration API @<:@default=no@:>@])],
576 [enable_xa="$enableval"],
578 AC_ARG_ENABLE([d3d1x],
579 [AS_HELP_STRING([--enable-d3d1x],
580 [enable support for Direct3D 10 & 11 low-level API @<:@default=no@:>@])],
581 [enable_d3d1x="$enableval"],
584 [AS_HELP_STRING([--enable-gbm],
585 [enable gbm library @<:@default=auto@:>@])],
586 [enable_gbm="$enableval"],
589 AC_ARG_ENABLE([xvmc],
590 [AS_HELP_STRING([--enable-xvmc],
591 [enable xvmc library @<:@default=auto@:>@])],
592 [enable_xvmc="$enableval"],
594 AC_ARG_ENABLE([vdpau],
595 [AS_HELP_STRING([--enable-vdpau],
596 [enable vdpau library @<:@default=auto@:>@])],
597 [enable_vdpau="$enableval"],
600 [AS_HELP_STRING([--enable-va],
601 [enable va library @<:@default=auto@:>@])],
602 [enable_va="$enableval"],
605 AC_ARG_ENABLE([xlib_glx],
606 [AS_HELP_STRING([--enable-xlib-glx],
607 [make GLX library Xlib-based instead of DRI-based @<:@default=disable@:>@])],
608 [enable_xlib_glx="$enableval"],
609 [enable_xlib_glx=auto])
610 AC_ARG_ENABLE([gallium_egl],
611 [AS_HELP_STRING([--enable-gallium-egl],
612 [enable optional EGL state tracker (not required
613 for EGL support in Gallium with OpenGL and OpenGL ES)
614 @<:@default=disable@:>@])],
615 [enable_gallium_egl="$enableval"],
616 [enable_gallium_egl=no])
617 AC_ARG_ENABLE([gallium_gbm],
618 [AS_HELP_STRING([--enable-gallium-gbm],
619 [enable optional gbm state tracker (not required for
620 gbm support in Gallium)
621 @<:@default=auto@:>@])],
622 [enable_gallium_gbm="$enableval"],
623 [enable_gallium_gbm=auto])
625 # Option for Gallium drivers
626 GALLIUM_DRIVERS_DEFAULT="r300,r600,swrast"
628 AC_ARG_WITH([gallium-drivers],
629 [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
630 [comma delimited Gallium drivers list, e.g.
631 "i915,i965,nouveau,r300,r600,svga,swrast"
632 @<:@default=r300,r600,swrast@:>@])],
633 [with_gallium_drivers="$withval"],
634 [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
636 # Doing '--without-gallium-drivers' will set this variable to 'no'. Clear it
637 # here so that the script doesn't choke on an unknown driver name later.
638 case "$with_gallium_drivers" in
639 yes) with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT" ;;
640 no) with_gallium_drivers='' ;;
643 if test "x$enable_opengl" = xno -a \
644 "x$enable_gles1" = xno -a \
645 "x$enable_gles2" = xno -a \
646 "x$enable_openvg" = xno -a \
647 "x$enable_xorg" = xno -a \
648 "x$enable_xa" = xno -a \
649 "x$enable_d3d1x" = xno -a \
650 "x$enable_xvmc" = xno -a \
651 "x$enable_vdpau" = xno -a \
652 "x$enable_va" = xno; then
653 AC_MSG_ERROR([at least one API should be enabled])
657 if test "x$enable_opengl" = xno; then
658 API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
660 API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
662 if test "x$enable_gles1" = xyes; then
663 API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
665 if test "x$enable_gles2" = xyes; then
666 API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
668 AC_SUBST([API_DEFINES])
670 AC_ARG_ENABLE([shared-glapi],
671 [AS_HELP_STRING([--enable-shared-glapi],
672 [EXPERIMENTAL. Enable shared glapi for OpenGL @<:@default=no@:>@])],
673 [enable_shared_glapi="$enableval"],
674 [enable_shared_glapi=no])
677 if test "x$enable_shared_glapi" = xyes; then
680 AC_SUBST([SHARED_GLAPI])
683 dnl Driver configuration. Options are xlib, dri and osmesa right now.
684 dnl More later: fbdev, ...
686 default_driver="xlib"
691 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
694 *freebsd* | dragonfly* | *netbsd*)
696 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
701 if test "x$enable_opengl" = xno; then
705 AC_ARG_WITH([driver],
706 [AS_HELP_STRING([--with-driver=DRIVER], [DEPRECATED])],
707 [mesa_driver="$withval"],
709 dnl Check for valid option
710 case "x$mesa_driver" in
711 xxlib|xdri|xosmesa|xno)
712 if test "x$enable_dri" != xauto -o \
713 "x$enable_glx" != xauto -o \
714 "x$enable_osmesa" != xauto -o \
715 "x$enable_xlib_glx" != xauto; then
716 AC_MSG_ERROR([--with-driver=$mesa_driver is deprecated])
720 mesa_driver="$default_driver"
723 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
727 # map $mesa_driver to APIs
728 if test "x$enable_dri" = xauto; then
729 case "x$mesa_driver" in
730 xdri) enable_dri=yes ;;
735 if test "x$enable_glx" = xauto; then
736 case "x$mesa_driver" in
737 xdri|xxlib) enable_glx=yes ;;
742 if test "x$enable_osmesa" = xauto; then
743 case "x$mesa_driver" in
744 xxlib|xosmesa) enable_osmesa=yes ;;
745 *) enable_osmesa=no ;;
749 if test "x$enable_xlib_glx" = xauto; then
750 case "x$mesa_driver" in
751 xxlib) enable_xlib_glx=yes ;;
752 *) enable_xlib_glx=no ;;
756 if test "x$enable_glx" = xno; then
761 dnl Driver specific build directories
764 dnl this variable will be prepended to SRC_DIRS and is not exported
769 GALLIUM_DIRS="auxiliary drivers state_trackers"
770 GALLIUM_TARGET_DIRS=""
771 GALLIUM_WINSYS_DIRS="sw"
772 GALLIUM_DRIVERS_DIRS="failover galahad trace rbug noop identity"
773 GALLIUM_STATE_TRACKERS_DIRS=""
775 # build shared-glapi if enabled for OpenGL or if OpenGL ES is enabled
776 case "x$enable_shared_glapi$enable_gles1$enable_gles2" in
778 CORE_DIRS="$CORE_DIRS mapi/shared-glapi"
782 # build glapi if OpenGL is enabled
783 if test "x$enable_opengl" = xyes; then
784 CORE_DIRS="$CORE_DIRS mapi/glapi"
787 # build es1api if OpenGL ES 1.x is enabled
788 if test "x$enable_gles1" = xyes; then
789 CORE_DIRS="$CORE_DIRS mapi/es1api"
792 # build es2api if OpenGL ES 2.x is enabled
793 if test "x$enable_gles2" = xyes; then
794 CORE_DIRS="$CORE_DIRS mapi/es2api"
797 # build glsl and mesa if OpenGL or OpenGL ES is enabled
798 case "x$enable_opengl$enable_gles1$enable_gles2" in
800 CORE_DIRS="$CORE_DIRS glsl mesa"
804 case "x$enable_glx$enable_xlib_glx" in
806 DRIVER_DIRS="$DRIVER_DIRS x11"
807 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
808 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
809 GALLIUM_STATE_TRACKERS_DIRS="glx $GALLIUM_STATE_TRACKERS_DIRS"
810 HAVE_WINSYS_XLIB="yes"
814 SRC_DIRS="$SRC_DIRS glx"
818 if test "x$enable_dri" = xyes; then
819 DRIVER_DIRS="$DRIVER_DIRS dri"
821 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/dri"
822 GALLIUM_STATE_TRACKERS_DIRS="dri $GALLIUM_STATE_TRACKERS_DIRS"
826 if test "x$enable_osmesa" = xyes; then
827 # the empty space matters for osmesa... (see src/mesa/Makefile)
828 if test -n "$DRIVER_DIRS"; then
829 DRIVER_DIRS="$DRIVER_DIRS osmesa"
837 AC_SUBST([DRIVER_DIRS])
838 AC_SUBST([GALLIUM_DIRS])
839 AC_SUBST([GALLIUM_TARGET_DIRS])
840 AC_SUBST([GALLIUM_WINSYS_DIRS])
841 AC_SUBST([GALLIUM_DRIVERS_DIRS])
842 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
843 AC_SUBST([MESA_LLVM])
846 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
847 [have_libdrm=yes], [have_libdrm=no])
849 if test "x$enable_dri" = xyes; then
850 # DRI must be shared, I think
851 if test "$enable_static" = yes; then
852 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
855 # not a hard requirement as swrast does not depend on it
856 if test "x$have_libdrm" = xyes; then
857 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
862 dnl Find out if X is available. The variable have_x is set if libX11 is
863 dnl found to mimic AC_PATH_XTRA.
865 if test -n "$PKG_CONFIG"; then
866 AC_MSG_CHECKING([pkg-config files for X11 are available])
867 PKG_CHECK_EXISTS([x11],[
873 AC_MSG_RESULT([$x11_pkgconfig])
877 dnl Use the autoconf macro if no pkg-config files
878 if test "$x11_pkgconfig" = yes; then
879 PKG_CHECK_MODULES([X11], [x11])
882 test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
883 test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
884 AC_SUBST([X11_CFLAGS])
888 dnl Try to tell the user that the --x-* options are only used when
889 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
890 m4_divert_once([HELP_BEGIN],
891 [These options are only used when the X libraries cannot be found by the
892 pkg-config utility.])
894 dnl We need X for xlib and dri, so bomb now if it's not found
895 if test "x$enable_glx" = xyes -a "x$no_x" = xyes; then
896 AC_MSG_ERROR([X11 development libraries needed for GLX])
899 dnl XCB - this is only used for GLX right now
901 [AS_HELP_STRING([--enable-xcb],
902 [use XCB for GLX @<:@default=disabled@:>@])],
903 [enable_xcb="$enableval"],
905 if test "x$enable_xcb" = xyes; then
906 DEFINES="$DEFINES -DUSE_XCB"
911 dnl Direct rendering or just indirect rendering
914 dnl Disable by default on GNU/Hurd
915 driglx_direct_default="no"
918 dnl Disable by default on cygwin
919 driglx_direct_default="no"
922 driglx_direct_default="yes"
925 AC_ARG_ENABLE([driglx-direct],
926 [AS_HELP_STRING([--disable-driglx-direct],
927 [enable direct rendering in GLX and EGL for DRI \
928 @<:@default=auto@:>@])],
929 [driglx_direct="$enableval"],
930 [driglx_direct="$driglx_direct_default"])
933 dnl libGL configuration per driver
935 case "x$enable_glx$enable_xlib_glx" in
938 if test "$x11_pkgconfig" = yes; then
939 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
940 GL_PC_REQ_PRIV="x11 xext"
941 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
942 GL_LIB_DEPS="$XLIBGL_LIBS"
944 # should check these...
945 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
946 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
947 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
948 GL_PC_CFLAGS="$X11_INCLUDES"
950 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread $DLOPEN_LIBS"
951 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
955 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
956 GL_PC_REQ_PRIV="glproto >= $GLPROTO_REQUIRED"
957 if test x"$driglx_direct" = xyes; then
958 if test "x$have_libdrm" != xyes; then
959 AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
961 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
962 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
965 # find the DRI deps for libGL
966 if test "$x11_pkgconfig" = yes; then
967 dri_modules="x11 xext xdamage xfixes"
969 # add xf86vidmode if available
970 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
971 if test "$HAVE_XF86VIDMODE" = yes ; then
972 dri_modules="$dri_modules xxf86vm"
975 # add xcb modules if necessary
976 if test "$enable_xcb" = yes; then
977 dri_modules="$dri_modules x11-xcb xcb-glx"
980 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
981 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
982 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
983 GL_LIB_DEPS="$DRIGL_LIBS"
985 # should check these...
986 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
987 if test "x$HAVE_XF86VIDMODE" == xyes; then
988 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
990 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXdamage -lXfixes"
992 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
993 GL_PC_CFLAGS="$X11_INCLUDES"
995 # XCB can only be used from pkg-config
996 if test "$enable_xcb" = yes; then
997 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
998 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
999 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
1000 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
1004 # need DRM libs, -lpthread, etc.
1005 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
1006 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
1010 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
1011 GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
1012 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
1013 GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
1015 AC_SUBST([GL_LIB_DEPS])
1016 AC_SUBST([GL_PC_REQ_PRIV])
1017 AC_SUBST([GL_PC_LIB_PRIV])
1018 AC_SUBST([GL_PC_CFLAGS])
1019 AC_SUBST([DRI_PC_REQ_PRIV])
1020 AC_SUBST([GLESv1_CM_LIB_DEPS])
1021 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
1022 AC_SUBST([GLESv2_LIB_DEPS])
1023 AC_SUBST([GLESv2_PC_LIB_PRIV])
1025 GLAPI_LIB_DEPS="-lpthread"
1026 AC_SUBST([GLAPI_LIB_DEPS])
1029 dnl Setup default DRI CFLAGS
1030 DRI_CFLAGS='$(CFLAGS)'
1031 DRI_CXXFLAGS='$(CXXFLAGS)'
1032 DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.a'
1033 MESA_MODULES='$(TOP)/src/mesa/libmesa.a'
1035 AC_ARG_ENABLE([shared-dricore],
1036 [AS_HELP_STRING([--enable-shared-dricore],
1037 [link DRI modules with shared core DRI routines @<:@default=disabled@:>@])],
1038 [enable_dricore="$enableval"],
1039 [enable_dricore=no])
1040 if test "x$enable_dri" = xyes ; then
1041 if test "$enable_dricore" = yes ; then
1042 if test "$GCC$GXX" != yesyes ; then
1043 AC_MSG_WARN([Shared dricore requires GCC-compatible rpath handling. Disabling shared dricore])
1046 DRICORE_GLSL_LIBS='$(TOP)/$(LIB_DIR)/libglsl.so'
1047 DRICORE_LIBS='$(TOP)/$(LIB_DIR)/libdricore.so'
1048 DRICORE_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -lglsl'
1049 DRI_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -ldricore -lglsl'
1050 DRI_CFLAGS='$(CFLAGS_NOVISIBILITY) -DUSE_DRICORE'
1051 DRI_CXXFLAGS='$(CXXFLAGS_NOVISIBILITY) -DUSE_DRICORE'
1052 MESA_MODULES='$(DRICORE_LIBS) $(DRICORE_GLSL_LIBS)'
1056 AC_SUBST([DRICORE_LIBS])
1057 AC_SUBST([DRICORE_GLSL_LIBS])
1058 AC_SUBST([DRICORE_LIB_DEPS])
1059 AC_SUBST([DRI_CXXFLAGS])
1060 AC_SUBST([DRI_CFLAGS])
1061 AC_SUBST([MESA_MODULES])
1063 AC_SUBST([HAVE_XF86VIDMODE])
1068 case "x$enable_glx$enable_xlib_glx" in
1070 DEFINES="$DEFINES -DUSE_XSHM"
1073 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
1074 if test "x$driglx_direct" = xyes; then
1075 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1084 AC_ARG_ENABLE([glx-tls],
1085 [AS_HELP_STRING([--enable-glx-tls],
1086 [enable TLS support in GLX @<:@default=disabled@:>@])],
1087 [GLX_USE_TLS="$enableval"],
1089 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
1091 AS_IF([test "x$GLX_USE_TLS" = xyes],
1092 [DEFINES="${DEFINES} -DGLX_USE_TLS -DPTHREADS"])
1097 dnl Directory for DRI drivers
1098 AC_ARG_WITH([dri-driverdir],
1099 [AS_HELP_STRING([--with-dri-driverdir=DIR],
1100 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
1101 [DRI_DRIVER_INSTALL_DIR="$withval"],
1102 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
1103 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
1104 dnl Extra search path for DRI drivers
1105 AC_ARG_WITH([dri-searchpath],
1106 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
1107 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
1108 [DRI_DRIVER_SEARCH_DIR="$withval"],
1109 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
1110 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
1111 dnl Which drivers to build - default is chosen by platform
1112 AC_ARG_WITH([dri-drivers],
1113 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
1114 [comma delimited DRI drivers list, e.g.
1115 "swrast,i965,radeon" @<:@default=auto@:>@])],
1116 [with_dri_drivers="$withval"],
1117 [with_dri_drivers=yes])
1118 if test "x$with_dri_drivers" = x; then
1122 dnl If $with_dri_drivers is yes, directories will be added through
1125 case "$with_dri_drivers" in
1128 # classic DRI drivers require FEATURE_GL to build
1129 if test "x$enable_opengl" = xyes; then
1134 # verify the requested driver directories exist
1135 dri_drivers=`IFS=', '; echo $with_dri_drivers`
1136 for driver in $dri_drivers; do
1137 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
1138 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
1140 DRI_DIRS="$dri_drivers"
1141 if test -n "$DRI_DIRS" -a "x$enable_opengl" != xyes; then
1142 AC_MSG_ERROR([--with-dri-drivers requires OpenGL])
1147 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
1148 if test "x$enable_dri" = xyes; then
1149 # Platform specific settings and drivers to build
1152 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
1153 DEFINES="$DEFINES -DHAVE_ALIAS"
1157 if test "x$DRI_DIRS" = "xyes"; then
1158 DRI_DIRS="i915 i965 nouveau r200 r300 r600 radeon swrast"
1162 # Build only the drivers for cards that exist on PowerPC.
1163 if test "x$DRI_DIRS" = "xyes"; then
1164 DRI_DIRS="r200 r300 r600 radeon swrast"
1168 # Build only the drivers for cards that exist on sparc
1169 if test "x$DRI_DIRS" = "xyes"; then
1170 DRI_DIRS="r200 r300 r600 radeon swrast"
1175 freebsd* | dragonfly* | *netbsd*)
1176 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
1177 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
1179 if test "x$DRI_DIRS" = "xyes"; then
1180 DRI_DIRS="i915 i965 nouveau r200 r300 r600 radeon swrast"
1184 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
1185 DEFINES="$DEFINES -DHAVE_ALIAS"
1188 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
1191 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
1192 if test "x$DRI_DIRS" = "xyes"; then
1199 if test "x$DRI_DIRS" = "xyes"; then
1200 DRI_DIRS="i915 i965 nouveau r200 r300 r600 radeon swrast"
1203 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
1206 if test "x$enable_dri" = xyes; then
1209 AC_ARG_WITH([expat],
1210 [AS_HELP_STRING([--with-expat=DIR],
1211 [expat install directory])],[
1212 EXPAT_INCLUDES="-I$withval/include"
1213 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
1214 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
1215 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
1217 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
1218 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
1219 [AC_MSG_ERROR([Expat required for DRI.])])
1222 # libdrm is required for all except swrast
1223 if test -n "$DRI_DIRS" -a x"$DRI_DIRS" != xswrast; then
1224 if test "x$have_libdrm" != xyes; then
1225 AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
1229 # put all the necessary libs together, including possibly libdricore
1230 DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
1232 AC_SUBST([DRI_DIRS])
1233 AC_SUBST([EXPAT_INCLUDES])
1234 AC_SUBST([DRI_LIB_DEPS])
1238 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1244 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
1249 *radeon*|*r200*|*r300*|*r600*)
1250 PKG_CHECK_MODULES([LIBDRM_RADEON],
1251 [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED],
1252 HAVE_LIBDRM_RADEON=yes,
1253 HAVE_LIBDRM_RADEON=no)
1255 if test "x$HAVE_LIBDRM_RADEON" = xyes; then
1256 RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
1257 RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
1261 AC_SUBST([RADEON_CFLAGS])
1262 AC_SUBST([RADEON_LDFLAGS])
1266 dnl OSMesa configuration
1269 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1270 AC_ARG_WITH([osmesa-bits],
1271 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1272 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1273 [osmesa_bits="$withval"],
1275 if test "x$osmesa_bits" != x8; then
1276 if test "x$enable_dri" = xyes -o "x$enable_glx" = xyes; then
1277 AC_MSG_WARN([Ignoring OSMesa channel bits because of non-OSMesa driver])
1281 case "x$osmesa_bits" in
1286 OSMESA_LIB="OSMesa$osmesa_bits"
1287 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1290 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1293 AC_SUBST([OSMESA_LIB])
1295 if test "x$enable_osmesa" = xyes; then
1296 # only link libraries with osmesa if shared
1297 if test "$enable_static" = no; then
1298 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
1303 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
1305 AC_SUBST([OSMESA_LIB_DEPS])
1306 AC_SUBST([OSMESA_MESA_DEPS])
1307 AC_SUBST([OSMESA_PC_REQ])
1308 AC_SUBST([OSMESA_PC_LIB_PRIV])
1311 dnl gbm configuration
1313 if test "x$enable_gbm" = xauto; then
1314 case "$with_egl_platforms" in
1321 if test "x$enable_gbm" = xyes; then
1322 SRC_DIRS="$SRC_DIRS gbm"
1325 PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
1326 AC_MSG_ERROR([gbm needs udev]))
1327 GBM_LIB_DEPS="$DLOPEN_LIBS $LIBUDEV_LIBS"
1329 if test "x$enable_dri" = xyes; then
1330 GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
1331 if test "$SHARED_GLAPI" -eq 0; then
1332 AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
1336 AC_SUBST([GBM_LIB_DEPS])
1337 AC_SUBST([GBM_BACKEND_DIRS])
1338 GBM_PC_REQ_PRIV="libudev"
1339 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
1341 AC_SUBST([GBM_PC_REQ_PRIV])
1342 AC_SUBST([GBM_PC_LIB_PRIV])
1343 AC_SUBST([GBM_PC_CFLAGS])
1346 dnl EGL configuration
1350 if test "x$enable_egl" = xyes; then
1351 SRC_DIRS="$SRC_DIRS egl"
1352 EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS -lpthread"
1355 AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
1357 if test "$enable_static" != yes; then
1358 # build egl_glx when libGL is built
1359 if test "x$enable_glx" = xyes; then
1360 EGL_DRIVERS_DIRS="glx"
1363 PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
1364 [have_libudev=yes],[have_libudev=no])
1365 if test "$have_libudev" = yes; then
1366 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1368 if test "x$enable_dri" = xyes; then
1369 # build egl_dri2 when xcb-dri2 is available
1370 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
1371 [have_xcb_dri2=yes],[have_xcb_dri2=no])
1373 if test "$have_xcb_dri2" = yes; then
1374 EGL_DRIVER_DRI2=dri2
1375 DEFINES="$DEFINES -DHAVE_XCB_DRI2"
1376 # workaround a bug in xcb-dri2 generated by xcb-proto 1.6
1377 AC_CHECK_LIB(xcb-dri2, xcb_dri2_connect_alignment_pad, [],
1378 [DEFINES="$DEFINES -DXCB_DRI2_CONNECT_DEVICE_NAME_BROKEN"])
1382 EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
1385 AC_SUBST([EGL_LIB_DEPS])
1386 AC_SUBST([EGL_DRIVERS_DIRS])
1389 dnl EGL Gallium configuration
1391 if test "x$enable_gallium_egl" = xyes; then
1392 if test "x$with_gallium_drivers" = x; then
1393 AC_MSG_ERROR([cannot enable egl_gallium without Gallium])
1395 if test "x$enable_egl" = xno; then
1396 AC_MSG_ERROR([cannot enable egl_gallium without EGL])
1398 if test "x$have_libdrm" != xyes; then
1399 AC_MSG_ERROR([egl_gallium requires libdrm >= $LIBDRM_REQUIRED])
1402 GALLIUM_STATE_TRACKERS_DIRS="egl $GALLIUM_STATE_TRACKERS_DIRS"
1403 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-static"
1408 dnl gbm Gallium configuration
1410 if test "x$enable_gallium_gbm" = xauto; then
1411 case "$enable_gbm$HAVE_ST_EGL$with_egl_platforms" in
1413 enable_gallium_gbm=yes ;;
1415 enable_gallium_gbm=no ;;
1418 if test "x$enable_gallium_gbm" = xyes; then
1419 if test "x$with_gallium_drivers" = x; then
1420 AC_MSG_ERROR([cannot enable gbm_gallium without Gallium])
1422 if test "x$enable_gbm" = xno; then
1423 AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
1426 GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
1427 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
1432 dnl X.Org DDX configuration
1434 if test "x$enable_xorg" = xyes; then
1435 PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
1436 PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
1437 PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
1438 PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
1439 HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
1440 HAVE_XEXTPROTO_71="no")
1441 GALLIUM_STATE_TRACKERS_DIRS="xorg $GALLIUM_STATE_TRACKERS_DIRS"
1446 dnl XA configuration
1448 if test "x$enable_xa" = xyes; then
1449 GALLIUM_STATE_TRACKERS_DIRS="xa $GALLIUM_STATE_TRACKERS_DIRS"
1454 dnl OpenVG configuration
1458 if test "x$enable_openvg" = xyes; then
1459 if test "x$enable_egl" = xno; then
1460 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1462 if test "x$with_gallium_drivers" = x; then
1463 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1465 if test "x$enable_gallium_egl" = xno; then
1466 AC_MSG_ERROR([cannot enable OpenVG without egl_gallium])
1469 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1470 VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS -lpthread"
1471 CORE_DIRS="$CORE_DIRS mapi/vgapi"
1472 GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
1477 dnl D3D1X configuration
1480 if test "x$enable_d3d1x" = xyes; then
1481 if test "x$with_gallium_drivers" = x; then
1482 AC_MSG_ERROR([cannot enable D3D1X without Gallium])
1485 GALLIUM_STATE_TRACKERS_DIRS="d3d1x $GALLIUM_STATE_TRACKERS_DIRS"
1490 dnl Gallium G3DVL configuration
1492 AC_ARG_ENABLE([gallium-g3dvl],
1493 [AS_HELP_STRING([--enable-gallium-g3dvl],
1494 [build gallium g3dvl @<:@default=disabled@:>@])],
1495 [enable_gallium_g3dvl="$enableval"],
1496 [enable_gallium_g3dvl=no])
1497 if test "x$enable_gallium_g3dvl" = xyes; then
1498 if test "x$with_gallium_drivers" = x; then
1499 AC_MSG_ERROR([cannot enable G3DVL without Gallium])
1502 if test "x$enable_xvmc" = xauto; then
1503 PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
1506 if test "x$enable_vdpau" = xauto; then
1507 PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
1510 if test "x$enable_va" = xauto; then
1511 #don't enable vaapi state tracker even if package exists
1512 #PKG_CHECK_EXISTS([libva], [enable_vdpau=yes], [enable_vdpau=no])
1517 if test "x$enable_xvmc" = xyes; then
1518 PKG_CHECK_MODULES([XVMC], [xvmc >= 1.0.6 xorg-server])
1519 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg/xvmc"
1523 if test "x$enable_vdpau" = xyes; then
1524 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.4.1])
1525 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
1529 if test "x$enable_va" = xyes; then
1530 PKG_CHECK_MODULES([LIBVA], [libva = 0.31.1])
1531 AC_MSG_WARN([vaapi state tracker currently unmaintained])
1532 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS va"
1537 dnl GLU configuration
1539 AC_ARG_ENABLE([glu],
1540 [AS_HELP_STRING([--disable-glu],
1541 [enable OpenGL Utility library @<:@default=enabled@:>@])],
1542 [enable_glu="$enableval"],
1545 if test "x$enable_glu" = xyes; then
1546 if test "x$enable_glx" = xno -a "x$enable_osmesa" = xno; then
1547 AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
1552 if test "x$enable_glu" = xyes; then
1553 SRC_DIRS="$SRC_DIRS glu"
1555 if test "x$enable_glx" = xno; then
1556 # Link libGLU to libOSMesa instead of libGL
1559 if test "$enable_static" = no; then
1560 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
1565 # If static, empty GLU_LIB_DEPS and add libs for programs to link
1567 GLU_PC_LIB_PRIV="-lm"
1568 if test "$enable_static" = no; then
1570 GLU_MESA_DEPS='-l$(GL_LIB)'
1577 if test "$enable_static" = no; then
1578 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
1580 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
1581 AC_SUBST([GLU_LIB_DEPS])
1582 AC_SUBST([GLU_MESA_DEPS])
1583 AC_SUBST([GLU_PC_REQ])
1584 AC_SUBST([GLU_PC_REQ_PRIV])
1585 AC_SUBST([GLU_PC_LIB_PRIV])
1586 AC_SUBST([GLU_PC_CFLAGS])
1588 AC_SUBST([PROGRAM_DIRS])
1591 dnl Gallium configuration
1593 if test "x$with_gallium_drivers" != x; then
1594 SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
1597 AC_SUBST([LLVM_CFLAGS])
1598 AC_SUBST([LLVM_LIBS])
1599 AC_SUBST([LLVM_LDFLAGS])
1600 AC_SUBST([LLVM_VERSION])
1602 case "x$enable_opengl$enable_gles1$enable_gles2" in
1604 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1608 AC_SUBST([VG_LIB_DEPS])
1609 AC_SUBST([EGL_CLIENT_APIS])
1611 AC_ARG_WITH([egl-platforms],
1612 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1613 [comma delimited native platforms libEGL supports, e.g.
1614 "x11,drm" @<:@default=auto@:>@])],
1615 [with_egl_platforms="$withval"],
1616 [with_egl_platforms=yes])
1619 WAYLAND_EGL_LIB_DEPS=""
1621 case "$with_egl_platforms" in
1623 if test "x$enable_egl" = xyes; then
1628 if test "x$enable_egl" != xyes; then
1629 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1631 # verify the requested driver directories exist
1632 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1633 for plat in $egl_platforms; do
1634 test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
1635 AC_MSG_ERROR([EGL platform '$plat' doesn't exist])
1636 if test "$plat" = "fbdev"; then
1637 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
1639 if test "$plat" = "wayland"; then
1640 PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server],, \
1641 [AC_MSG_ERROR([cannot find libwayland-client])])
1642 WAYLAND_EGL_LIB_DEPS="$WAYLAND_LIBS $LIBDRM_LIBS"
1643 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
1645 if test "$plat" = "drm" && test "x$enable_gbm" = "xno"; then
1646 AC_MSG_ERROR([EGL platform drm needs gbm])
1648 case "$plat$have_libudev" in
1650 AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
1653 EGL_PLATFORMS="$egl_platforms"
1656 AC_SUBST([EGL_PLATFORMS])
1658 AC_SUBST([WAYLAND_EGL_LIB_DEPS])
1659 WAYLAND_EGL_PC_REQ_PRIV="wayland-client libdrm"
1660 WAYLAND_EGL_PC_LIB_PRIV=
1661 WAYLAND_EGL_PC_CFLAGS=
1663 AC_SUBST([WAYLAND_EGL_PC_REQ_PRIV])
1664 AC_SUBST([WAYLAND_EGL_PC_LIB_PRIV])
1665 AC_SUBST([WAYLAND_EGL_PC_CFLAGS])
1668 AC_ARG_WITH([egl-driver-dir],
1669 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1670 [directory for EGL drivers [[default=${libdir}/egl]]])],
1671 [EGL_DRIVER_INSTALL_DIR="$withval"],
1672 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1673 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1675 AC_ARG_WITH([xorg-driver-dir],
1676 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1677 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1678 [XORG_DRIVER_INSTALL_DIR="$withval"],
1679 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1680 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1682 AC_ARG_WITH([max-width],
1683 [AS_HELP_STRING([--with-max-width=N],
1684 [Maximum framebuffer width (4096)])],
1685 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1686 AS_IF([test "${withval}" -gt "4096"],
1687 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1689 AC_ARG_WITH([max-height],
1690 [AS_HELP_STRING([--with-max-height=N],
1691 [Maximum framebuffer height (4096)])],
1692 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1693 AS_IF([test "${withval}" -gt "4096"],
1694 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1700 AC_ARG_ENABLE([gallium-llvm],
1701 [AS_HELP_STRING([--enable-gallium-llvm],
1702 [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
1703 [enable_gallium_llvm="$enableval"],
1704 [enable_gallium_llvm=auto])
1705 if test "x$with_gallium_drivers" = x; then
1706 enable_gallium_llvm=no
1708 if test "x$enable_gallium_llvm" = xauto; then
1710 i*86|x86_64) enable_gallium_llvm=yes;;
1713 if test "x$enable_gallium_llvm" = xyes; then
1714 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
1716 if test "x$LLVM_CONFIG" != xno; then
1717 LLVM_VERSION=`$LLVM_CONFIG --version`
1718 LLVM_CFLAGS=`$LLVM_CONFIG --cppflags|sed 's/-DNDEBUG\>//g'`
1719 LLVM_LIBS="`$LLVM_CONFIG --libs` -lstdc++"
1721 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1722 DEFINES="$DEFINES -D__STDC_CONSTANT_MACROS"
1731 dnl Directory for VDPAU libs
1732 AC_ARG_WITH([vdpau-libdir],
1733 [AS_HELP_STRING([--with-vdpau-libdir=DIR],
1734 [directory for the VDPAU libraries @<:@default=${libdir}/vdpau@:>@])],
1735 [VDPAU_LIB_INSTALL_DIR="$withval"],
1736 [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
1737 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
1739 dnl Directory for VA libs
1740 AC_ARG_WITH([va-libdir],
1741 [AS_HELP_STRING([--with-va-libdir=DIR],
1742 [directory for the VA libraries @<:@default=${libdir}/va@:>@])],
1743 [VA_LIB_INSTALL_DIR="$withval"],
1744 [VA_LIB_INSTALL_DIR='${libdir}/va'])
1745 AC_SUBST([VA_LIB_INSTALL_DIR])
1748 dnl Gallium helper functions
1750 gallium_check_st() {
1751 if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes ||
1752 test "x$HAVE_ST_XA" = xyes || test "x$HAVE_ST_XVMC" = xyes ||
1753 test "x$HAVE_ST_VDPAU" = xyes || test "x$HAVE_ST_VA" = xyes; then
1754 if test "x$have_libdrm" != xyes; then
1755 AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
1757 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1759 if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
1760 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1762 if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then
1763 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1765 if test "x$HAVE_ST_XA" = xyes && test "x$4" != x; then
1766 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1768 if test "x$HAVE_ST_XVMC" = xyes && test "x$5" != x; then
1769 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
1770 NEED_G3DVL_DRI="yes"
1772 if test "x$HAVE_ST_VDPAU" = xyes && test "x$6" != x; then
1773 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
1774 NEED_G3DVL_DRI="yes"
1776 if test "x$HAVE_ST_VA" = xyes && test "x$7" != x; then
1777 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
1778 NEED_G3DVL_DRI="yes"
1782 gallium_require_llvm() {
1783 if test "x$MESA_LLVM" = x0; then
1785 i*86|x86_64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
1791 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
1792 if test "x$with_gallium_drivers" != x; then
1793 gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
1794 for driver in $gallium_drivers; do
1797 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe"
1798 gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx" "xa-vmwgfx"
1801 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1802 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
1803 if test "x$MESA_LLVM" = x1; then
1804 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1806 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1807 gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
1810 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
1811 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965 softpipe"
1812 if test "x$MESA_LLVM" = x1; then
1813 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1815 gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
1818 gallium_require_llvm "Gallium R300"
1819 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1820 gallium_check_st "radeon/drm" "dri-r300" "xorg-r300" "" "xvmc-r300" "vdpau-r300" "va-r300"
1823 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
1824 gallium_check_st "r600/drm radeon/drm" "dri-r600" "xorg-r600" "" "xvmc-r600" "vdpau-r600" "va-r600"
1827 PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
1828 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
1829 gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "" "xvmc-nouveau"
1832 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
1833 if test "x$MESA_LLVM" = x1; then
1834 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1837 if test "x$HAVE_ST_DRI" = xyes; then
1838 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1840 if test "x$HAVE_ST_VDPAU" = xyes; then
1841 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS vdpau-softpipe"
1843 if test "x$HAVE_ST_XVMC" = xyes; then
1844 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS xvmc-softpipe"
1846 if test "x$HAVE_ST_VA" = xyes; then
1847 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS va-softpipe"
1849 if test "x$HAVE_ST_VDPAU" == xyes ||
1850 test "x$HAVE_ST_XVMC" == xyes ||
1851 test "x$HAVE_ST_VA" == xyes; then
1852 if test "x$HAVE_WINSYS_XLIB" != xyes; then
1853 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
1858 AC_MSG_ERROR([Unknown Gallium driver: $driver])
1864 if test "x$NEED_G3DVL_DRI" = xyes; then
1865 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS g3dvl/dri"
1868 dnl prepend CORE_DIRS to SRC_DIRS
1869 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
1871 dnl Restore LDFLAGS and CPPFLAGS
1872 LDFLAGS="$_SAVE_LDFLAGS"
1873 CPPFLAGS="$_SAVE_CPPFLAGS"
1875 dnl Add user CFLAGS and CXXFLAGS
1876 CFLAGS="$CFLAGS $USER_CFLAGS"
1877 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
1879 dnl Substitute the config
1880 AC_CONFIG_FILES([configs/autoconf])
1882 dnl Replace the configs/current symlink
1883 AC_CONFIG_COMMANDS([configs],[
1884 if test -f configs/current || test -L configs/current; then
1885 rm -f configs/current
1887 ln -s autoconf configs/current
1890 dnl Sort the dirs alphabetically
1891 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort|tr "\n" " "`
1892 GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort|tr "\n" " "`
1893 GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort|tr "\n" " "`
1894 GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort|tr "\n" " "`
1899 dnl Output some configuration info for the user
1902 echo " prefix: $prefix"
1903 echo " exec_prefix: $exec_prefix"
1904 echo " libdir: $libdir"
1905 echo " includedir: $includedir"
1909 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
1910 echo " OpenVG: $enable_openvg"
1914 if test "x$enable_osmesa" != xno; then
1915 echo " OSMesa: lib$OSMESA_LIB"
1920 if test "x$enable_dri" != xno; then
1921 # cleanup the drivers var
1922 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1923 if test "x$DRI_DIRS" = x; then
1924 echo " DRI drivers: no"
1926 echo " DRI drivers: $dri_dirs"
1928 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1929 echo " Shared dricore: $enable_dricore"
1932 case "x$enable_glx$enable_xlib_glx" in
1934 echo " GLX: Xlib-based"
1937 echo " GLX: DRI-based"
1938 echo " Use XCB: $enable_xcb"
1941 echo " GLX: $enable_glx"
1946 echo " GLU: $enable_glu"
1950 echo " EGL: $enable_egl"
1951 if test "$enable_egl" = yes; then
1952 echo " EGL platforms: $EGL_PLATFORMS"
1955 for d in $EGL_DRIVERS_DIRS; do
1956 egl_drivers="$egl_drivers builtin:egl_$d"
1959 if test "x$HAVE_ST_EGL" = xyes; then
1960 echo " EGL drivers: ${egl_drivers} egl_gallium"
1961 echo " EGL Gallium STs:$EGL_CLIENT_APIS"
1963 echo " EGL drivers: $egl_drivers"
1968 if test "x$MESA_LLVM" = x1; then
1970 echo " llvm-config: $LLVM_CONFIG"
1971 echo " llvm-version: $LLVM_VERSION"
1977 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1978 echo " Gallium: yes"
1979 echo " Gallium dirs: $GALLIUM_DIRS"
1980 echo " Target dirs: $GALLIUM_TARGET_DIRS"
1981 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1982 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1983 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1990 echo " Shared libs: $enable_shared"
1991 echo " Static libs: $enable_static"
1993 dnl Compiler options
1994 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1995 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1996 $SED 's/^ *//;s/ */ /;s/ *$//'`
1997 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1998 $SED 's/^ *//;s/ */ /;s/ *$//'`
1999 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
2001 echo " CFLAGS: $cflags"
2002 echo " CXXFLAGS: $cxxflags"
2003 echo " Macros: $defines"
2005 echo " PYTHON2: $PYTHON2"
2008 echo " Run '${MAKE-make}' to build Mesa"