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([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])
8 m4_ifval(mesa_version,,
9 [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
11 dnl Tell the user about autoconf.html in the --help output
12 m4_divert_once([HELP_END], [
13 See docs/autoconf.html for more details on the options for Mesa.])
15 AC_INIT([Mesa],[mesa_version],
16 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
17 AC_CONFIG_AUX_DIR([bin])
20 dnl Versions for external dependencies
21 LIBDRM_REQUIRED=2.4.15
22 LIBDRM_RADEON_REQUIRED=2.4.17
23 DRI2PROTO_REQUIRED=2.1
24 GLPROTO_REQUIRED=1.4.11
25 LIBDRM_XORG_REQUIRED=2.4.17
26 LIBKMS_XORG_REQUIRED=1.0.0
32 AC_CHECK_PROGS([MAKE], [gmake make])
33 AC_PATH_PROG([MKDEP], [makedepend])
34 AC_PATH_PROG([SED], [sed])
36 dnl Our fallback install-sh is a symlink to minstall. Use the existing
37 dnl configuration in that case.
39 test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)'
41 dnl We need a POSIX shell for parts of the build. Assume we have one
45 # Solaris /bin/sh is too old/non-POSIX compliant
46 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
51 dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
52 dnl versions are explictly not supported.
53 if test "x$GCC" = xyes; then
54 AC_MSG_CHECKING([whether gcc version is sufficient])
58 GCC_VERSION=`$CC -dumpversion`
59 if test $? -eq 0; then
60 major=`echo $GCC_VERSION | cut -d. -f1`
61 minor=`echo $GCC_VERSION | cut -d. -f1`
64 if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
66 AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
73 MKDEP_OPTIONS=-fdepend
74 dnl Ask gcc where it's keeping its secret headers
75 if test "x$GCC" = xyes; then
76 for dir in include include-fixed; do
77 GCC_INCLUDES=`$CC -print-file-name=$dir`
78 if test "x$GCC_INCLUDES" != x && \
79 test "$GCC_INCLUDES" != "$dir" && \
80 test -d "$GCC_INCLUDES"; then
81 MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
85 AC_SUBST([MKDEP_OPTIONS])
87 dnl Make sure the pkg-config macros are defined
88 m4_ifndef([PKG_PROG_PKG_CONFIG],
89 [m4_fatal([Could not locate the pkg-config autoconf macros.
90 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
91 are in a different location, try setting the environment variable
92 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
95 dnl LIB_DIR - library basename
96 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
99 dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
100 _SAVE_LDFLAGS="$LDFLAGS"
101 AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
102 AC_SUBST([EXTRA_LIB_PATH])
104 dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
105 _SAVE_CPPFLAGS="$CPPFLAGS"
106 AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
107 AC_SUBST([X11_INCLUDES])
114 DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
117 DEFINES="$DEFINES -DPTHREADS -DSVR4"
120 DEFINES="$DEFINES -DPTHREADS"
124 dnl Add flags for gcc and g++
125 if test "x$GCC" = xyes; then
126 CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
128 # Enable -fvisibility=hidden if using a gcc that supports it
129 save_CFLAGS="$CFLAGS"
130 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
131 CFLAGS="$CFLAGS -fvisibility=hidden"
132 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
133 [CFLAGS="$save_CFLAGS" ; AC_MSG_RESULT([no])]);
135 # Work around aliasing bugs - developers should comment this out
136 CFLAGS="$CFLAGS -fno-strict-aliasing"
138 if test "x$GXX" = xyes; then
139 CXXFLAGS="$CXXFLAGS -Wall"
141 # Work around aliasing bugs - developers should comment this out
142 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
145 dnl These should be unnecessary, but let the user set them if they want
146 AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
147 Default is to use CFLAGS.])
148 AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
149 compiler. Default is to use CFLAGS.])
150 AC_SUBST([OPT_FLAGS])
151 AC_SUBST([ARCH_FLAGS])
154 dnl Hacks to enable 32 or 64 bit build
156 AC_ARG_ENABLE([32-bit],
157 [AS_HELP_STRING([--enable-32-bit],
158 [build 32-bit libraries @<:@default=auto@:>@])],
159 [enable_32bit="$enableval"],
162 if test "x$enable_32bit" = xyes; then
163 if test "x$GCC" = xyes; then
164 CFLAGS="$CFLAGS -m32"
165 ARCH_FLAGS="$ARCH_FLAGS -m32"
167 if test "x$GXX" = xyes; then
168 CXXFLAGS="$CXXFLAGS -m32"
171 AC_ARG_ENABLE([64-bit],
172 [AS_HELP_STRING([--enable-64-bit],
173 [build 64-bit libraries @<:@default=auto@:>@])],
174 [enable_64bit="$enableval"],
177 if test "x$enable_64bit" = xyes; then
178 if test "x$GCC" = xyes; then
179 CFLAGS="$CFLAGS -m64"
181 if test "x$GXX" = xyes; then
182 CXXFLAGS="$CXXFLAGS -m64"
187 dnl shared/static libraries, mimic libtool options
189 AC_ARG_ENABLE([static],
190 [AS_HELP_STRING([--enable-static],
191 [build static libraries @<:@default=disabled@:>@])],
192 [enable_static="$enableval"],
195 case "x$enable_static" in
197 x ) enable_static=no ;;
199 AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
202 AC_ARG_ENABLE([shared],
203 [AS_HELP_STRING([--disable-shared],
204 [build shared libraries @<:@default=enabled@:>@])],
205 [enable_shared="$enableval"],
208 case "x$enable_shared" in
210 x ) enable_shared=yes ;;
212 AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
216 dnl Can't have static and shared libraries, default to static if user
217 dnl explicitly requested. If both disabled, set to static since shared
218 dnl was explicitly requirested.
219 case "x$enable_static$enable_shared" in
221 AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
225 AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
233 AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
234 if test "$enable_static" = yes; then
235 MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
237 AC_SUBST([MKLIB_OPTIONS])
240 dnl other compiler options
242 AC_ARG_ENABLE([debug],
243 [AS_HELP_STRING([--enable-debug],
244 [use debug compiler flags and macros @<:@default=disabled@:>@])],
245 [enable_debug="$enableval"],
248 if test "x$enable_debug" = xyes; then
249 DEFINES="$DEFINES -DDEBUG"
250 if test "x$GCC" = xyes; then
253 if test "x$GXX" = xyes; then
254 CXXFLAGS="$CXXFLAGS -g"
261 if test "$enable_static" = yes; then
266 LIB_EXTENSION='dylib' ;;
268 LIB_EXTENSION='dll.a' ;;
272 LIB_EXTENSION='so' ;;
276 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
277 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
278 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
279 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
280 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
281 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
282 GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
283 GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
284 VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
286 GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*'
287 GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*'
288 GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*'
289 GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*'
290 OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*'
291 EGL_LIB_GLOB='lib$(EGL_LIB).*'${LIB_EXTENSION}'*'
292 GLESv1_CM_LIB_GLOB='lib$(GLESv1_CM_LIB).*'${LIB_EXTENSION}'*'
293 GLESv2_LIB_GLOB='lib$(GLESv2_LIB).*'${LIB_EXTENSION}'*'
294 VG_LIB_GLOB='lib$(VG_LIB).*'${LIB_EXTENSION}'*'
296 AC_SUBST([GL_LIB_NAME])
297 AC_SUBST([GLU_LIB_NAME])
298 AC_SUBST([GLUT_LIB_NAME])
299 AC_SUBST([GLW_LIB_NAME])
300 AC_SUBST([OSMESA_LIB_NAME])
301 AC_SUBST([EGL_LIB_NAME])
302 AC_SUBST([GLESv1_CM_LIB_NAME])
303 AC_SUBST([GLESv2_LIB_NAME])
304 AC_SUBST([VG_LIB_NAME])
306 AC_SUBST([GL_LIB_GLOB])
307 AC_SUBST([GLU_LIB_GLOB])
308 AC_SUBST([GLUT_LIB_GLOB])
309 AC_SUBST([GLW_LIB_GLOB])
310 AC_SUBST([OSMESA_LIB_GLOB])
311 AC_SUBST([EGL_LIB_GLOB])
312 AC_SUBST([GLESv1_CM_LIB_GLOB])
313 AC_SUBST([GLESv2_LIB_GLOB])
314 AC_SUBST([VG_LIB_GLOB])
317 dnl Arch/platform-specific settings
320 [AS_HELP_STRING([--disable-asm],
321 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
322 [enable_asm="$enableval"],
329 AC_MSG_CHECKING([whether to enable assembly])
330 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
331 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
332 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
336 AC_MSG_RESULT([no, cross compiling])
340 # check for supported arches
341 if test "x$enable_asm" = xyes; then
345 linux* | *freebsd* | dragonfly*)
346 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
352 linux* | *freebsd* | dragonfly*)
353 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
375 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
376 MESA_ASM_SOURCES='$(X86_SOURCES)'
377 GLAPI_ASM_SOURCES='$(X86_API)'
378 AC_MSG_RESULT([yes, x86])
381 ASM_FLAGS="-DUSE_X86_64_ASM"
382 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
383 GLAPI_ASM_SOURCES='$(X86-64_API)'
384 AC_MSG_RESULT([yes, x86_64])
387 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
388 MESA_ASM_SOURCES='$(PPC_SOURCES)'
389 AC_MSG_RESULT([yes, ppc])
392 ASM_FLAGS="-DUSE_SPARC_ASM"
393 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
394 GLAPI_ASM_SOURCES='$(SPARC_API)'
395 AC_MSG_RESULT([yes, sparc])
398 AC_MSG_RESULT([no, platform not supported])
402 AC_SUBST([ASM_FLAGS])
403 AC_SUBST([MESA_ASM_SOURCES])
404 AC_SUBST([GLAPI_ASM_SOURCES])
409 dnl Check to see if dlopen is in default libraries (like Solaris, which
410 dnl has it in libc), or if libdl is needed to get it.
411 AC_CHECK_FUNC([dlopen], [],
412 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
414 dnl See if posix_memalign is available
415 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
417 dnl SELinux awareness.
418 AC_ARG_ENABLE([selinux],
419 [AS_HELP_STRING([--enable-selinux],
420 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
421 [MESA_SELINUX="$enableval"],
423 if test "x$enable_selinux" = "xyes"; then
424 AC_CHECK_HEADER([selinux/selinux.h],[],
425 [AC_MSG_ERROR([SELinux headers not found])])
426 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
427 [AC_MSG_ERROR([SELinux library not found])])
428 SELINUX_LIBS="-lselinux"
429 DEFINES="$DEFINES -DMESA_SELINUX"
433 dnl Driver configuration. Options are xlib, dri and osmesa right now.
434 dnl More later: fbdev, ...
436 default_driver="xlib"
441 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
444 *freebsd* | dragonfly*)
446 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
451 AC_ARG_WITH([driver],
452 [AS_HELP_STRING([--with-driver=DRIVER],
453 [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
454 [mesa_driver="$withval"],
455 [mesa_driver="$default_driver"])
456 dnl Check for valid option
457 case "x$mesa_driver" in
461 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
466 dnl Driver specific build directories
469 dnl this variable will be prepended to SRC_DIRS and is not exported
470 CORE_DIRS="mapi/glapi glsl mesa"
474 GALLIUM_DIRS="auxiliary drivers state_trackers"
475 GALLIUM_TARGET_DIRS=""
476 GALLIUM_WINSYS_DIRS="sw"
477 GALLIUM_DRIVERS_DIRS="softpipe failover trace rbug identity"
478 GALLIUM_STATE_TRACKERS_DIRS=""
480 case "$mesa_driver" in
483 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
484 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
487 SRC_DIRS="$SRC_DIRS glx"
489 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri sw/drm"
497 AC_SUBST([DRIVER_DIRS])
498 AC_SUBST([GALLIUM_DIRS])
499 AC_SUBST([GALLIUM_TARGET_DIRS])
500 AC_SUBST([GALLIUM_WINSYS_DIRS])
501 AC_SUBST([GALLIUM_DRIVERS_DIRS])
502 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
503 AC_SUBST([MESA_LLVM])
506 dnl User supplied program configuration
508 if test -d "$srcdir/progs/demos"; then
514 [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
515 [optional comma delimited demo directories to build
516 @<:@default=auto if source available@:>@])],
517 [with_demos="$withval"],
518 [with_demos="$default_demos"])
519 if test "x$with_demos" = x; then
523 dnl If $with_demos is yes, directories will be added as libs available
525 case "$with_demos" in
528 # If the driver isn't osmesa, we have libGL and can build xdemos
529 if test "$mesa_driver" != osmesa; then
530 PROGRAM_DIRS="xdemos"
534 # verify the requested demos directories exist
535 demos=`IFS=,; echo $with_demos`
536 for demo in $demos; do
537 test -d "$srcdir/progs/$demo" || \
538 AC_MSG_ERROR([Program directory '$demo' doesn't exist])
540 PROGRAM_DIRS="$demos"
545 dnl Find out if X is available. The variable have_x is set if libX11 is
546 dnl found to mimic AC_PATH_XTRA.
548 if test -n "$PKG_CONFIG"; then
549 AC_MSG_CHECKING([pkg-config files for X11 are available])
550 PKG_CHECK_EXISTS([x11],[
556 AC_MSG_RESULT([$x11_pkgconfig])
560 dnl Use the autoconf macro if no pkg-config files
561 if test "$x11_pkgconfig" = yes; then
562 PKG_CHECK_MODULES([X11], [x11])
565 test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
566 test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
567 AC_SUBST([X11_CFLAGS])
571 dnl Try to tell the user that the --x-* options are only used when
572 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
573 m4_divert_once([HELP_BEGIN],
574 [These options are only used when the X libraries cannot be found by the
575 pkg-config utility.])
577 dnl We need X for xlib and dri, so bomb now if it's not found
578 case "$mesa_driver" in
580 if test "$no_x" = yes; then
581 AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
586 dnl XCB - this is only used for GLX right now
588 [AS_HELP_STRING([--enable-xcb],
589 [use XCB for GLX @<:@default=disabled@:>@])],
590 [enable_xcb="$enableval"],
592 if test "x$enable_xcb" = xyes; then
593 DEFINES="$DEFINES -DUSE_XCB"
599 dnl libGL configuration per driver
601 case "$mesa_driver" in
603 if test "$x11_pkgconfig" = yes; then
604 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
605 GL_PC_REQ_PRIV="x11 xext"
606 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
607 GL_LIB_DEPS="$XLIBGL_LIBS"
609 # should check these...
610 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
611 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
612 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
613 GL_PC_CFLAGS="$X11_INCLUDES"
615 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
616 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
618 # if static, move the external libraries to the programs
619 # and empty the libraries for libGL
620 if test "$enable_static" = yes; then
621 APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
626 # DRI must be shared, I think
627 if test "$enable_static" = yes; then
628 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
632 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
633 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
634 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
635 GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED"
636 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
638 # find the DRI deps for libGL
639 if test "$x11_pkgconfig" = yes; then
640 # add xcb modules if necessary
641 dri_modules="x11 xext xxf86vm xdamage xfixes"
642 if test "$enable_xcb" = yes; then
643 dri_modules="$dri_modules x11-xcb xcb-glx"
646 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
647 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
648 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
649 GL_LIB_DEPS="$DRIGL_LIBS"
651 # should check these...
652 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
653 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
654 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
655 GL_PC_CFLAGS="$X11_INCLUDES"
657 # XCB can only be used from pkg-config
658 if test "$enable_xcb" = yes; then
659 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
660 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
661 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
662 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
666 # need DRM libs, -lpthread, etc.
667 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
668 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
669 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
670 GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
671 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
672 GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
675 # No libGL for osmesa
679 AC_SUBST([GL_LIB_DEPS])
680 AC_SUBST([GL_PC_REQ_PRIV])
681 AC_SUBST([GL_PC_LIB_PRIV])
682 AC_SUBST([GL_PC_CFLAGS])
683 AC_SUBST([DRI_PC_REQ_PRIV])
684 AC_SUBST([GLESv1_LIB_DEPS])
685 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
686 AC_SUBST([GLESv2_LIB_DEPS])
687 AC_SUBST([GLESv2_PC_LIB_PRIV])
693 if test "$mesa_driver" = xlib; then
694 DEFINES="$DEFINES -DUSE_XSHM"
700 AC_ARG_ENABLE([glx-tls],
701 [AS_HELP_STRING([--enable-glx-tls],
702 [enable TLS support in GLX @<:@default=disabled@:>@])],
703 [GLX_USE_TLS="$enableval"],
705 dnl Directory for DRI drivers
706 AC_ARG_WITH([dri-driverdir],
707 [AS_HELP_STRING([--with-dri-driverdir=DIR],
708 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
709 [DRI_DRIVER_INSTALL_DIR="$withval"],
710 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
711 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
712 dnl Extra search path for DRI drivers
713 AC_ARG_WITH([dri-searchpath],
714 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
715 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
716 [DRI_DRIVER_SEARCH_DIR="$withval"],
717 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
718 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
719 dnl Direct rendering or just indirect rendering
720 AC_ARG_ENABLE([driglx-direct],
721 [AS_HELP_STRING([--disable-driglx-direct],
722 [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
723 [driglx_direct="$enableval"],
724 [driglx_direct="yes"])
725 dnl Which drivers to build - default is chosen by platform
726 AC_ARG_WITH([dri-drivers],
727 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
728 [comma delimited DRI drivers list, e.g.
729 "swrast,i965,radeon" @<:@default=auto@:>@])],
730 [with_dri_drivers="$withval"],
731 [with_dri_drivers=yes])
732 if test "x$with_dri_drivers" = x; then
736 dnl Determine which APIs to support
737 AC_ARG_ENABLE([opengl],
738 [AS_HELP_STRING([--disable-opengl],
739 [disable support for standard OpenGL API @<:@default=no@:>@])],
740 [enable_opengl="$enableval"],
742 AC_ARG_ENABLE([gles1],
743 [AS_HELP_STRING([--enable-gles1],
744 [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
745 [enable_gles1="$enableval"],
747 AC_ARG_ENABLE([gles2],
748 [AS_HELP_STRING([--enable-gles2],
749 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
750 [enable_gles2="$enableval"],
752 AC_ARG_ENABLE([gles-overlay],
753 [AS_HELP_STRING([--enable-gles-overlay],
754 [build separate OpenGL ES only libraries @<:@default=no@:>@])],
755 [enable_gles_overlay="$enableval"],
756 [enable_gles_overlay=no])
761 if test "x$enable_opengl" = xno; then
762 API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
764 API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
767 if test "x$enable_gles1" = xyes; then
768 API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
771 if test "x$enable_gles2" = xyes; then
772 API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
775 if test "x$enable_gles_overlay" = xyes -o \
776 "x$enable_gles1" = xyes -o "x$enable_gles2" = xyes; then
777 CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS"
778 if test "x$enable_gles_overlay" = xyes; then
782 AC_SUBST([API_DEFINES])
784 AC_SUBST([GLES_OVERLAY])
786 dnl If $with_dri_drivers is yes, directories will be added through
789 case "$with_dri_drivers" in
795 # verify the requested driver directories exist
796 dri_drivers=`IFS=', '; echo $with_dri_drivers`
797 for driver in $dri_drivers; do
798 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
799 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
801 DRI_DIRS="$dri_drivers"
805 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
806 if test "$mesa_driver" = dri; then
808 if test "x$GLX_USE_TLS" = xyes; then
809 DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
812 # Platform specific settings and drivers to build
815 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
816 if test "x$driglx_direct" = xyes; then
817 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
819 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
823 # sis is missing because they have not be converted to use
824 # the new interface. i810 are missing because there is no
825 # x86-64 system where they could *ever* be used.
826 if test "x$DRI_DIRS" = "xyes"; then
827 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
828 savage tdfx unichrome swrast"
832 # Build only the drivers for cards that exist on PowerPC.
833 # At some point MGA will be added, but not yet.
834 if test "x$DRI_DIRS" = "xyes"; then
835 DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
839 # Build only the drivers for cards that exist on sparc`
840 if test "x$DRI_DIRS" = "xyes"; then
841 DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
846 freebsd* | dragonfly*)
847 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
848 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
849 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
850 if test "x$driglx_direct" = xyes; then
851 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
853 if test "x$GXX" = xyes; then
854 CXXFLAGS="$CXXFLAGS -ansi -pedantic"
857 if test "x$DRI_DIRS" = "xyes"; then
858 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
859 unichrome savage sis swrast"
863 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
864 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
867 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
868 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
869 if test "x$driglx_direct" = xyes; then
870 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
876 if test "x$DRI_DIRS" = "xyes"; then
877 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
878 savage sis tdfx unichrome swrast"
881 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
887 [AS_HELP_STRING([--with-expat=DIR],
888 [expat install directory])],[
889 EXPAT_INCLUDES="-I$withval/include"
890 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
891 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
892 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
894 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
895 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
896 [AC_MSG_ERROR([Expat required for DRI.])])
898 # put all the necessary libs together
899 DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
902 AC_SUBST([EXPAT_INCLUDES])
903 AC_SUBST([DRI_LIB_DEPS])
907 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= 2.4.19])
912 *radeon*|*r200*|*r300*|*r600*)
913 PKG_CHECK_MODULES([LIBDRM_RADEON],
914 [libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED],
915 HAVE_LIBDRM_RADEON=yes,
916 HAVE_LIBDRM_RADEON=no)
918 if test "$HAVE_LIBDRM_RADEON" = yes; then
919 RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
920 RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
924 AC_SUBST([RADEON_CFLAGS])
925 AC_SUBST([RADEON_LDFLAGS])
929 dnl OSMesa configuration
931 if test "$mesa_driver" = xlib; then
932 default_gl_osmesa=yes
936 AC_ARG_ENABLE([gl-osmesa],
937 [AS_HELP_STRING([--enable-gl-osmesa],
938 [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])],
939 [gl_osmesa="$enableval"],
940 [gl_osmesa="$default_gl_osmesa"])
941 if test "x$gl_osmesa" = xyes; then
942 if test "$mesa_driver" = osmesa; then
943 AC_MSG_ERROR([libGL is not available for OSMesa driver])
945 DRIVER_DIRS="$DRIVER_DIRS osmesa"
949 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
950 AC_ARG_WITH([osmesa-bits],
951 [AS_HELP_STRING([--with-osmesa-bits=BITS],
952 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
953 [osmesa_bits="$withval"],
955 if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
956 AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
959 case "x$osmesa_bits" in
964 OSMESA_LIB="OSMesa$osmesa_bits"
965 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
968 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
971 AC_SUBST([OSMESA_LIB])
973 case "$mesa_driver" in
975 # only link libraries with osmesa if shared
976 if test "$enable_static" = no; then
977 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
982 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
985 # Link OSMesa to libGL otherwise
987 # only link libraries with osmesa if shared
988 if test "$enable_static" = no; then
989 OSMESA_MESA_DEPS='-l$(GL_LIB)'
996 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV"
997 AC_SUBST([OSMESA_LIB_DEPS])
998 AC_SUBST([OSMESA_MESA_DEPS])
999 AC_SUBST([OSMESA_PC_REQ])
1000 AC_SUBST([OSMESA_PC_LIB_PRIV])
1003 dnl EGL configuration
1005 AC_ARG_ENABLE([egl],
1006 [AS_HELP_STRING([--disable-egl],
1007 [disable EGL library @<:@default=enabled@:>@])],
1008 [enable_egl="$enableval"],
1010 if test "x$enable_egl" = xyes; then
1011 SRC_DIRS="$SRC_DIRS egl"
1012 EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
1014 if test "$enable_static" != yes; then
1015 # build egl_glx when libGL is built
1016 if test "$mesa_driver" != osmesa; then
1017 EGL_DRIVERS_DIRS="glx"
1020 # build egl_dri2 when xcb-dri2 is available
1021 PKG_CHECK_MODULES([EGL_DRI2], [x11-xcb xcb-dri2 xcb-xfixes libdrm],
1022 [have_xcb_dri2=yes],[have_xcb_dri2=no])
1023 if test "$have_xcb_dri2" = yes; then
1024 EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS dri2"
1028 if test "$with_demos" = yes; then
1029 PROGRAM_DIRS="$PROGRAM_DIRS egl/eglut egl/opengl"
1032 AC_SUBST([EGL_LIB_DEPS])
1033 AC_SUBST([EGL_DRIVERS_DIRS])
1036 dnl GLU configuration
1038 AC_ARG_ENABLE([glu],
1039 [AS_HELP_STRING([--disable-glu],
1040 [enable OpenGL Utility library @<:@default=enabled@:>@])],
1041 [enable_glu="$enableval"],
1043 if test "x$enable_glu" = xyes; then
1044 SRC_DIRS="$SRC_DIRS glu"
1046 case "$mesa_driver" in
1048 # If GLU is available and we have libOSMesa (not 16 or 32),
1049 # we can build the osdemos
1050 if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
1051 PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
1054 # Link libGLU to libOSMesa instead of libGL
1057 if test "$enable_static" = no; then
1058 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
1064 # If static, empty GLU_LIB_DEPS and add libs for programs to link
1066 GLU_PC_LIB_PRIV="-lm"
1067 if test "$enable_static" = no; then
1069 GLU_MESA_DEPS='-l$(GL_LIB)'
1073 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
1078 if test "$enable_static" = no; then
1079 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
1081 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
1082 AC_SUBST([GLU_LIB_DEPS])
1083 AC_SUBST([GLU_MESA_DEPS])
1084 AC_SUBST([GLU_PC_REQ])
1085 AC_SUBST([GLU_PC_REQ_PRIV])
1086 AC_SUBST([GLU_PC_LIB_PRIV])
1087 AC_SUBST([GLU_PC_CFLAGS])
1090 dnl GLw configuration
1092 AC_ARG_ENABLE([glw],
1093 [AS_HELP_STRING([--disable-glw],
1094 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
1095 [enable_glw="$enableval"],
1097 dnl Don't build GLw on osmesa
1098 if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
1099 AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
1102 AC_ARG_ENABLE([motif],
1103 [AS_HELP_STRING([--enable-motif],
1104 [use Motif widgets in GLw @<:@default=disabled@:>@])],
1105 [enable_motif="$enableval"],
1108 if test "x$enable_glw" = xyes; then
1109 SRC_DIRS="$SRC_DIRS glw"
1110 if test "$x11_pkgconfig" = yes; then
1111 PKG_CHECK_MODULES([GLW],[x11 xt])
1112 GLW_PC_REQ_PRIV="x11 xt"
1113 GLW_LIB_DEPS="$GLW_LIBS"
1115 # should check these...
1116 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
1117 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
1118 GLW_PC_CFLAGS="$X11_INCLUDES"
1121 GLW_SOURCES="GLwDrawA.c"
1123 if test "x$enable_motif" = xyes; then
1124 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
1125 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
1126 if test "x$MOTIF_CONFIG" != xno; then
1127 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
1128 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
1130 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
1131 [AC_MSG_ERROR([Can't locate Motif headers])])
1132 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
1133 [AC_MSG_ERROR([Can't locate Motif Xm library])])
1135 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
1136 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
1137 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
1138 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
1141 # If static, empty GLW_LIB_DEPS and add libs for programs to link
1142 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
1143 if test "$enable_static" = no; then
1144 GLW_MESA_DEPS='-l$(GL_LIB)'
1145 GLW_LIB_DEPS="$GLW_LIB_DEPS"
1147 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
1152 AC_SUBST([GLW_LIB_DEPS])
1153 AC_SUBST([GLW_MESA_DEPS])
1154 AC_SUBST([GLW_SOURCES])
1155 AC_SUBST([MOTIF_CFLAGS])
1156 AC_SUBST([GLW_PC_REQ_PRIV])
1157 AC_SUBST([GLW_PC_LIB_PRIV])
1158 AC_SUBST([GLW_PC_CFLAGS])
1161 dnl GLUT configuration
1163 if test -f "$srcdir/include/GL/glut.h"; then
1168 AC_ARG_ENABLE([glut],
1169 [AS_HELP_STRING([--disable-glut],
1170 [enable GLUT library @<:@default=enabled if source available@:>@])],
1171 [enable_glut="$enableval"],
1172 [enable_glut="$default_glut"])
1174 dnl Can't build glut if GLU not available
1175 if test "x$enable_glu$enable_glut" = xnoyes; then
1176 AC_MSG_WARN([Disabling glut since GLU is disabled])
1179 dnl Don't build glut on osmesa
1180 if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
1181 AC_MSG_WARN([Disabling glut since the driver is OSMesa])
1185 if test "x$enable_glut" = xyes; then
1186 SRC_DIRS="$SRC_DIRS glut/glx"
1188 if test "x$GCC" = xyes; then
1189 GLUT_CFLAGS="-fexceptions"
1191 if test "$x11_pkgconfig" = yes; then
1192 PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
1193 GLUT_PC_REQ_PRIV="x11 xmu xi"
1194 GLUT_LIB_DEPS="$GLUT_LIBS"
1196 # should check these...
1197 GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
1198 GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
1199 GLUT_PC_CFLAGS="$X11_INCLUDES"
1201 GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
1202 GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
1204 # If glut is available, we can build most programs
1205 if test "$with_demos" = yes; then
1206 PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
1209 # If static, empty GLUT_LIB_DEPS and add libs for programs to link
1210 if test "$enable_static" = no; then
1211 GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
1213 APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
1218 AC_SUBST([GLUT_LIB_DEPS])
1219 AC_SUBST([GLUT_MESA_DEPS])
1220 AC_SUBST([GLUT_CFLAGS])
1221 AC_SUBST([GLUT_PC_REQ_PRIV])
1222 AC_SUBST([GLUT_PC_LIB_PRIV])
1223 AC_SUBST([GLUT_PC_CFLAGS])
1226 dnl Program library dependencies
1227 dnl Only libm is added here if necessary as the libraries should
1228 dnl be pulled in by the linker
1230 if test "x$APP_LIB_DEPS" = x; then
1233 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1236 APP_LIB_DEPS="-lX11"
1243 AC_SUBST([APP_LIB_DEPS])
1244 AC_SUBST([PROGRAM_DIRS])
1247 dnl Gallium configuration
1249 AC_ARG_ENABLE([gallium],
1250 [AS_HELP_STRING([--disable-gallium],
1251 [build gallium @<:@default=enabled@:>@])],
1252 [enable_gallium="$enableval"],
1253 [enable_gallium=yes])
1254 if test "x$enable_gallium" = xyes; then
1255 SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
1256 AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"],
1258 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
1261 AC_SUBST([LLVM_CFLAGS])
1262 AC_SUBST([LLVM_LIBS])
1263 AC_SUBST([LLVM_LDFLAGS])
1264 AC_SUBST([LLVM_VERSION])
1267 EGL_CLIENT_APIS='$(GL_LIB)'
1268 if test "x$enable_gles_overlay" = xyes; then
1269 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)'
1273 dnl Gallium state trackers configuration
1275 AC_ARG_WITH([state-trackers],
1276 [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
1277 [comma delimited state_trackers list, e.g.
1278 "egl,glx" @<:@default=auto@:>@])],
1279 [with_state_trackers="$withval"],
1280 [with_state_trackers=yes])
1282 case "$with_state_trackers" in
1284 GALLIUM_STATE_TRACKERS_DIRS=""
1287 # look at what else is built
1288 case "$mesa_driver" in
1290 GALLIUM_STATE_TRACKERS_DIRS=glx
1293 GALLIUM_STATE_TRACKERS_DIRS="dri"
1295 if test "x$enable_egl" = xyes; then
1296 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
1299 # Have only tested st/xorg on 1.6.0 servers
1300 PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
1301 HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
1307 # verify the requested state tracker exist
1309 _state_trackers=`IFS=', '; echo $with_state_trackers`
1310 for tracker in $_state_trackers; do
1313 if test "x$mesa_driver" != xdri; then
1314 AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
1319 if test "x$enable_egl" != xyes; then
1320 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1325 PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
1326 PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
1330 AC_MSG_WARN([state tracker 'es' has been replaced by --enable-gles-overlay])
1332 if test "x$enable_gles_overlay" != xyes; then
1333 if test "x$enable_gles1" != xyes -a "x$enable_gles2" != xyes; then
1334 CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS"
1337 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)'
1342 CORE_DIRS="$CORE_DIRS mapi/vgapi"
1343 VG_LIB_DEPS="$VG_LIB_DEPS -lpthread"
1344 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1348 if test -n "$tracker"; then
1349 test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
1350 AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
1351 if test -n "$state_trackers"; then
1352 state_trackers="$state_trackers $tracker"
1354 state_trackers="$tracker"
1358 GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
1362 AC_SUBST([VG_LIB_DEPS])
1363 AC_SUBST([EGL_CLIENT_APIS])
1365 if test "x$HAVE_ST_EGL" = xyes; then
1366 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-apis"
1369 if test "x$HAVE_ST_XORG" = xyes; then
1370 PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
1371 HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
1372 HAVE_XEXTPROTO_71="no")
1375 AC_ARG_WITH([egl-displays],
1376 [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
1377 [comma delimited native displays libEGL supports, e.g.
1378 "x11,kms" @<:@default=auto@:>@])],
1379 [with_egl_displays="$withval"],
1380 [with_egl_displays=yes])
1383 case "$with_egl_displays" in
1385 if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
1390 if test "x$enable_egl" != xyes; then
1391 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1393 # verify the requested driver directories exist
1394 egl_displays=`IFS=', '; echo $with_egl_displays`
1395 for dpy in $egl_displays; do
1396 test -d "$srcdir/src/gallium/state_trackers/egl/$dpy" || \
1397 AC_MSG_ERROR([EGL display '$dpy' does't exist])
1399 EGL_DISPLAYS="$egl_displays"
1402 AC_SUBST([EGL_DISPLAYS])
1404 AC_ARG_WITH([egl-driver-dir],
1405 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1406 [directory for EGL drivers [[default=${libdir}/egl]]])],
1407 [EGL_DRIVER_INSTALL_DIR="$withval"],
1408 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1409 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1411 AC_ARG_WITH([xorg-driver-dir],
1412 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1413 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1414 [XORG_DRIVER_INSTALL_DIR="$withval"],
1415 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1416 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1418 AC_ARG_WITH([max-width],
1419 [AS_HELP_STRING([--with-max-width=N],
1420 [Maximum framebuffer width (4096)])],
1421 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1422 AS_IF([test "${withval}" -gt "4096"],
1423 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1425 AC_ARG_WITH([max-height],
1426 [AS_HELP_STRING([--with-max-height=N],
1427 [Maximum framebuffer height (4096)])],
1428 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1429 AS_IF([test "${withval}" -gt "4096"],
1430 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1436 AC_ARG_ENABLE([gallium-llvm],
1437 [AS_HELP_STRING([--enable-gallium-llvm],
1438 [build gallium LLVM support @<:@default=disabled@:>@])],
1439 [enable_gallium_llvm="$enableval"],
1440 [enable_gallium_llvm=auto])
1441 if test "x$enable_gallium_llvm" = xyes; then
1442 if test "x$LLVM_CONFIG" != xno; then
1443 LLVM_VERSION=`$LLVM_CONFIG --version`
1444 LLVM_CFLAGS=`$LLVM_CONFIG --cflags`
1445 LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"
1447 if test "x$HAS_UDIS86" != xno; then
1448 LLVM_LIBS="$LLVM_LIBS -ludis86"
1449 DEFINES="$DEFINES -DHAVE_UDIS86"
1451 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1452 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1453 DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS"
1463 dnl Gallium helper functions
1465 gallium_check_st() {
1466 if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_EGL" = xyes || test "x$HAVE_ST_XORG" = xyes; then
1467 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1469 if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
1470 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1472 if test "x$HAVE_ST_EGL" = xyes && test "x$3" != x; then
1473 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1475 if test "x$HAVE_ST_XORG" = xyes && test "x$4" != x; then
1476 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1482 dnl Gallium SVGA configuration
1484 AC_ARG_ENABLE([gallium-svga],
1485 [AS_HELP_STRING([--enable-gallium-svga],
1486 [build gallium SVGA @<:@default=disabled@:>@])],
1487 [enable_gallium_svga="$enableval"],
1488 [enable_gallium_svga=auto])
1489 if test "x$enable_gallium_svga" = xyes; then
1490 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1491 gallium_check_st "svga/drm" "dri-vmwgfx" "egl-vmwgfx" "xorg-vmwgfx"
1492 elif test "x$enable_gallium_svga" = xauto; then
1493 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1497 dnl Gallium Intel configuration
1499 AC_ARG_ENABLE([gallium-intel],
1500 [AS_HELP_STRING([--enable-gallium-intel],
1501 [build gallium intel @<:@default=disabled@:>@])],
1502 [enable_gallium_intel="$enableval"],
1503 [enable_gallium_intel=auto])
1504 if test "x$enable_gallium_intel" = xyes; then
1505 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1506 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
1507 gallium_check_st "i915/drm i965/drm" "dri-i915 dri-i965" "egl-i915 egl-i965" "xorg-i915 xorg-i965"
1508 elif test "x$enable_gallium_intel" = xauto; then
1509 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1510 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
1514 dnl Gallium Radeon configuration
1516 AC_ARG_ENABLE([gallium-radeon],
1517 [AS_HELP_STRING([--enable-gallium-radeon],
1518 [build gallium radeon @<:@default=disabled@:>@])],
1519 [enable_gallium_radeon="$enableval"],
1520 [enable_gallium_radeon=auto])
1521 if test "x$enable_gallium_radeon" = xyes; then
1522 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1523 gallium_check_st "radeon/drm" "dri-radeong" "egl-radeon" "xorg-radeon"
1524 elif test "x$enable_gallium_radeon" = xauto; then
1525 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1529 dnl Gallium Nouveau configuration
1531 AC_ARG_ENABLE([gallium-nouveau],
1532 [AS_HELP_STRING([--enable-gallium-nouveau],
1533 [build gallium nouveau @<:@default=disabled@:>@])],
1534 [enable_gallium_nouveau="$enableval"],
1535 [enable_gallium_nouveau=no])
1536 if test "x$enable_gallium_nouveau" = xyes; then
1537 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50"
1538 gallium_check_st "nouveau/drm" "dri-nouveau" "egl-nouveau" "xorg-nouveau"
1542 dnl Gallium swrast configuration
1544 AC_ARG_ENABLE([gallium-swrast],
1545 [AS_HELP_STRING([--enable-gallium-swrast],
1546 [build gallium swrast @<:@default=auto@:>@])],
1547 [enable_gallium_swrast="$enableval"],
1548 [enable_gallium_swrast=auto])
1549 if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
1550 if test "x$HAVE_ST_DRI" = xyes; then
1551 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1553 if test "x$HAVE_ST_EGL" = xyes; then
1554 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-swrast"
1558 dnl prepend CORE_DIRS to SRC_DIRS
1559 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
1561 dnl Restore LDFLAGS and CPPFLAGS
1562 LDFLAGS="$_SAVE_LDFLAGS"
1563 CPPFLAGS="$_SAVE_CPPFLAGS"
1565 dnl Substitute the config
1566 AC_CONFIG_FILES([configs/autoconf])
1568 dnl Replace the configs/current symlink
1569 AC_CONFIG_COMMANDS([configs],[
1570 if test -f configs/current || test -L configs/current; then
1571 rm -f configs/current
1573 ln -s autoconf configs/current
1579 dnl Output some configuration info for the user
1582 echo " prefix: $prefix"
1583 echo " exec_prefix: $exec_prefix"
1584 echo " libdir: $libdir"
1585 echo " includedir: $includedir"
1589 echo " Driver: $mesa_driver"
1590 if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
1591 echo " OSMesa: lib$OSMESA_LIB"
1595 if test "$mesa_driver" = dri; then
1596 # cleanup the drivers var
1597 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1598 if test "x$DRI_DIRS" = x; then
1599 echo " DRI drivers: no"
1601 echo " DRI drivers: $dri_dirs"
1603 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1605 echo " Use XCB: $enable_xcb"
1608 if test "x$MESA_LLVM" == x1; then
1610 echo " llvm-config: $LLVM_CONFIG"
1611 echo " llvm-version: $LLVM_VERSION"
1617 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1618 echo " Gallium: yes"
1619 echo " Gallium dirs: $GALLIUM_DIRS"
1620 echo " Target dirs: $GALLIUM_TARGET_DIRS"
1621 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1622 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1623 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1624 if test "x$HAVE_ST_EGL" = xyes; then
1625 echo " EGL client APIs: $EGL_CLIENT_APIS"
1633 echo " Shared libs: $enable_shared"
1634 echo " Static libs: $enable_static"
1635 if test "$enable_egl" = yes; then
1636 echo " EGL: $EGL_DRIVERS_DIRS"
1637 echo " EGL displays: $EGL_DISPLAYS"
1641 echo " GLU: $enable_glu"
1642 echo " GLw: $enable_glw (Motif: $enable_motif)"
1643 echo " glut: $enable_glut"
1646 # cleanup the programs var for display
1647 program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1648 if test "x$program_dirs" = x; then
1651 echo " Demos: $program_dirs"
1654 dnl Compiler options
1655 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1656 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1657 $SED 's/^ *//;s/ */ /;s/ *$//'`
1658 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1659 $SED 's/^ *//;s/ */ /;s/ *$//'`
1660 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1662 echo " CFLAGS: $cflags"
1663 echo " CXXFLAGS: $cxxflags"
1664 echo " Macros: $defines"
1667 echo " Run '${MAKE-make}' to build Mesa"