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([${MAKE-make} -s -f bin/version.mk version | tr -d '\n'])])
8 m4_ifval(mesa_version,,
9 [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
11 dnl Tell the user about autoconf.html in the --help output
12 m4_divert_once([HELP_END], [
13 See docs/autoconf.html for more details on the options for Mesa.])
15 AC_INIT([Mesa],[mesa_version],
16 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
17 AC_CONFIG_AUX_DIR([bin])
20 dnl Versions for external dependencies
21 LIBDRM_REQUIRED=2.4.15
22 LIBDRM_RADEON_REQUIRED=2.4.17
23 DRI2PROTO_REQUIRED=2.1
24 GLPROTO_REQUIRED=1.4.11
25 LIBDRM_XORG_REQUIRED=2.4.17
26 LIBKMS_XORG_REQUIRED=1.0.0
32 AC_CHECK_PROGS([MAKE], [gmake make])
33 AC_PATH_PROG([MKDEP], [makedepend])
34 AC_PATH_PROG([SED], [sed])
36 dnl Our fallback install-sh is a symlink to minstall. Use the existing
37 dnl configuration in that case.
39 test "x$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 "$enable_static" = yes; then
266 LIB_EXTENSION='dylib' ;;
268 LIB_EXTENSION='dll' ;;
272 LIB_EXTENSION='so' ;;
276 GL_LIB_NAME='lib$(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 '$mesa_driver' is not a valid option])
466 dnl Driver specific build directories
469 dnl this variable will be prepended to SRC_DIRS and is not exported
470 CORE_DIRS="mapi/glapi glsl mesa"
474 GALLIUM_DIRS="auxiliary drivers state_trackers"
475 GALLIUM_TARGET_DIRS=""
476 GALLIUM_WINSYS_DIRS="sw"
477 GALLIUM_DRIVERS_DIRS="softpipe failover trace identity"
478 GALLIUM_STATE_TRACKERS_DIRS=""
480 case "$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"],
755 if test "x$enable_opengl" = xno; then
756 API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
758 API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
761 if test "x$enable_gles1" = xyes; then
762 API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
765 if test "x$enable_gles2" = xyes; then
766 API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
769 if test "x$enable_gles1" = xyes -o "x$enable_gles2" = xyes; then
770 CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS"
772 AC_SUBST([API_DEFINES])
775 dnl If $with_dri_drivers is yes, directories will be added through
778 case "$with_dri_drivers" in
784 # verify the requested driver directories exist
785 dri_drivers=`IFS=', '; echo $with_dri_drivers`
786 for driver in $dri_drivers; do
787 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
788 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
790 DRI_DIRS="$dri_drivers"
794 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
795 if test "$mesa_driver" = dri; then
797 if test "x$GLX_USE_TLS" = xyes; then
798 DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
801 # Platform specific settings and drivers to build
804 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
805 if test "x$driglx_direct" = xyes; then
806 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
808 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
812 # sis is missing because they have not be converted to use
813 # the new interface. i810 are missing because there is no
814 # x86-64 system where they could *ever* be used.
815 if test "x$DRI_DIRS" = "xyes"; then
816 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
817 savage tdfx unichrome swrast"
821 # Build only the drivers for cards that exist on PowerPC.
822 # At some point MGA will be added, but not yet.
823 if test "x$DRI_DIRS" = "xyes"; then
824 DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
828 # Build only the drivers for cards that exist on sparc`
829 if test "x$DRI_DIRS" = "xyes"; then
830 DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
835 freebsd* | dragonfly*)
836 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
837 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
838 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
839 if test "x$driglx_direct" = xyes; then
840 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
842 if test "x$GXX" = xyes; then
843 CXXFLAGS="$CXXFLAGS -ansi -pedantic"
846 if test "x$DRI_DIRS" = "xyes"; then
847 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
848 unichrome savage sis swrast"
852 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
853 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
856 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
857 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
858 if test "x$driglx_direct" = xyes; then
859 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
865 if test "x$DRI_DIRS" = "xyes"; then
866 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
867 savage sis tdfx unichrome swrast"
870 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
876 [AS_HELP_STRING([--with-expat=DIR],
877 [expat install directory])],[
878 EXPAT_INCLUDES="-I$withval/include"
879 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
880 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
881 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
883 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
884 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
885 [AC_MSG_ERROR([Expat required for DRI.])])
887 # put all the necessary libs together
888 DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
891 AC_SUBST([EXPAT_INCLUDES])
892 AC_SUBST([DRI_LIB_DEPS])
896 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= 2.4.19])
901 *radeon*|*r200*|*r300*|*r600*)
902 PKG_CHECK_MODULES([LIBDRM_RADEON],
903 [libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED],
904 HAVE_LIBDRM_RADEON=yes,
905 HAVE_LIBDRM_RADEON=no)
907 if test "$HAVE_LIBDRM_RADEON" = yes; then
908 RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
909 RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
913 AC_SUBST([RADEON_CFLAGS])
914 AC_SUBST([RADEON_LDFLAGS])
918 dnl OSMesa configuration
920 if test "$mesa_driver" = xlib; then
921 default_gl_osmesa=yes
925 AC_ARG_ENABLE([gl-osmesa],
926 [AS_HELP_STRING([--enable-gl-osmesa],
927 [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])],
928 [gl_osmesa="$enableval"],
929 [gl_osmesa="$default_gl_osmesa"])
930 if test "x$gl_osmesa" = xyes; then
931 if test "$mesa_driver" = osmesa; then
932 AC_MSG_ERROR([libGL is not available for OSMesa driver])
934 DRIVER_DIRS="$DRIVER_DIRS osmesa"
938 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
939 AC_ARG_WITH([osmesa-bits],
940 [AS_HELP_STRING([--with-osmesa-bits=BITS],
941 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
942 [osmesa_bits="$withval"],
944 if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
945 AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
948 case "x$osmesa_bits" in
953 OSMESA_LIB="OSMesa$osmesa_bits"
954 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
957 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
960 AC_SUBST([OSMESA_LIB])
962 case "$mesa_driver" in
964 # only link libraries with osmesa if shared
965 if test "$enable_static" = no; then
966 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
971 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
974 # Link OSMesa to libGL otherwise
976 # only link libraries with osmesa if shared
977 if test "$enable_static" = no; then
978 OSMESA_MESA_DEPS='-l$(GL_LIB)'
985 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV"
986 AC_SUBST([OSMESA_LIB_DEPS])
987 AC_SUBST([OSMESA_MESA_DEPS])
988 AC_SUBST([OSMESA_PC_REQ])
989 AC_SUBST([OSMESA_PC_LIB_PRIV])
992 dnl EGL configuration
995 [AS_HELP_STRING([--disable-egl],
996 [disable EGL library @<:@default=enabled@:>@])],
997 [enable_egl="$enableval"],
999 if test "x$enable_egl" = xyes; then
1000 SRC_DIRS="$SRC_DIRS egl"
1001 EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
1003 if test "$enable_static" != yes; then
1004 # build egl_glx when libGL is built
1005 if test "$mesa_driver" != osmesa; then
1006 EGL_DRIVERS_DIRS="glx"
1009 # build egl_dri2 when xcb-dri2 is available
1010 PKG_CHECK_MODULES([EGL_DRI2], [x11-xcb xcb-dri2 xcb-xfixes libdrm],
1011 [have_xcb_dri2=yes],[have_xcb_dri2=no])
1012 if test "$have_xcb_dri2" = yes; then
1013 EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS dri2"
1017 if test "$with_demos" = yes; then
1018 PROGRAM_DIRS="$PROGRAM_DIRS egl/eglut egl/opengl"
1021 AC_SUBST([EGL_LIB_DEPS])
1022 AC_SUBST([EGL_DRIVERS_DIRS])
1025 dnl GLU configuration
1027 AC_ARG_ENABLE([glu],
1028 [AS_HELP_STRING([--disable-glu],
1029 [enable OpenGL Utility library @<:@default=enabled@:>@])],
1030 [enable_glu="$enableval"],
1032 if test "x$enable_glu" = xyes; then
1033 SRC_DIRS="$SRC_DIRS glu"
1035 case "$mesa_driver" in
1037 # If GLU is available and we have libOSMesa (not 16 or 32),
1038 # we can build the osdemos
1039 if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
1040 PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
1043 # Link libGLU to libOSMesa instead of libGL
1046 if test "$enable_static" = no; then
1047 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
1053 # If static, empty GLU_LIB_DEPS and add libs for programs to link
1055 GLU_PC_LIB_PRIV="-lm"
1056 if test "$enable_static" = no; then
1058 GLU_MESA_DEPS='-l$(GL_LIB)'
1062 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
1067 if test "$enable_static" = no; then
1068 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
1070 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
1071 AC_SUBST([GLU_LIB_DEPS])
1072 AC_SUBST([GLU_MESA_DEPS])
1073 AC_SUBST([GLU_PC_REQ])
1074 AC_SUBST([GLU_PC_REQ_PRIV])
1075 AC_SUBST([GLU_PC_LIB_PRIV])
1076 AC_SUBST([GLU_PC_CFLAGS])
1079 dnl GLw configuration
1081 AC_ARG_ENABLE([glw],
1082 [AS_HELP_STRING([--disable-glw],
1083 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
1084 [enable_glw="$enableval"],
1086 dnl Don't build GLw on osmesa
1087 if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
1088 AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
1091 AC_ARG_ENABLE([motif],
1092 [AS_HELP_STRING([--enable-motif],
1093 [use Motif widgets in GLw @<:@default=disabled@:>@])],
1094 [enable_motif="$enableval"],
1097 if test "x$enable_glw" = xyes; then
1098 SRC_DIRS="$SRC_DIRS glw"
1099 if test "$x11_pkgconfig" = yes; then
1100 PKG_CHECK_MODULES([GLW],[x11 xt])
1101 GLW_PC_REQ_PRIV="x11 xt"
1102 GLW_LIB_DEPS="$GLW_LIBS"
1104 # should check these...
1105 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
1106 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
1107 GLW_PC_CFLAGS="$X11_INCLUDES"
1110 GLW_SOURCES="GLwDrawA.c"
1112 if test "x$enable_motif" = xyes; then
1113 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
1114 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
1115 if test "x$MOTIF_CONFIG" != xno; then
1116 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
1117 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
1119 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
1120 [AC_MSG_ERROR([Can't locate Motif headers])])
1121 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
1122 [AC_MSG_ERROR([Can't locate Motif Xm library])])
1124 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
1125 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
1126 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
1127 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
1130 # If static, empty GLW_LIB_DEPS and add libs for programs to link
1131 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
1132 if test "$enable_static" = no; then
1133 GLW_MESA_DEPS='-l$(GL_LIB)'
1134 GLW_LIB_DEPS="$GLW_LIB_DEPS"
1136 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
1141 AC_SUBST([GLW_LIB_DEPS])
1142 AC_SUBST([GLW_MESA_DEPS])
1143 AC_SUBST([GLW_SOURCES])
1144 AC_SUBST([MOTIF_CFLAGS])
1145 AC_SUBST([GLW_PC_REQ_PRIV])
1146 AC_SUBST([GLW_PC_LIB_PRIV])
1147 AC_SUBST([GLW_PC_CFLAGS])
1150 dnl GLUT configuration
1152 if test -f "$srcdir/include/GL/glut.h"; then
1157 AC_ARG_ENABLE([glut],
1158 [AS_HELP_STRING([--disable-glut],
1159 [enable GLUT library @<:@default=enabled if source available@:>@])],
1160 [enable_glut="$enableval"],
1161 [enable_glut="$default_glut"])
1163 dnl Can't build glut if GLU not available
1164 if test "x$enable_glu$enable_glut" = xnoyes; then
1165 AC_MSG_WARN([Disabling glut since GLU is disabled])
1168 dnl Don't build glut on osmesa
1169 if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
1170 AC_MSG_WARN([Disabling glut since the driver is OSMesa])
1174 if test "x$enable_glut" = xyes; then
1175 SRC_DIRS="$SRC_DIRS glut/glx"
1177 if test "x$GCC" = xyes; then
1178 GLUT_CFLAGS="-fexceptions"
1180 if test "$x11_pkgconfig" = yes; then
1181 PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
1182 GLUT_PC_REQ_PRIV="x11 xmu xi"
1183 GLUT_LIB_DEPS="$GLUT_LIBS"
1185 # should check these...
1186 GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
1187 GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
1188 GLUT_PC_CFLAGS="$X11_INCLUDES"
1190 GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
1191 GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
1193 # If glut is available, we can build most programs
1194 if test "$with_demos" = yes; then
1195 PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
1198 # If static, empty GLUT_LIB_DEPS and add libs for programs to link
1199 if test "$enable_static" = no; then
1200 GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
1202 APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
1207 AC_SUBST([GLUT_LIB_DEPS])
1208 AC_SUBST([GLUT_MESA_DEPS])
1209 AC_SUBST([GLUT_CFLAGS])
1210 AC_SUBST([GLUT_PC_REQ_PRIV])
1211 AC_SUBST([GLUT_PC_LIB_PRIV])
1212 AC_SUBST([GLUT_PC_CFLAGS])
1215 dnl Program library dependencies
1216 dnl Only libm is added here if necessary as the libraries should
1217 dnl be pulled in by the linker
1219 if test "x$APP_LIB_DEPS" = x; then
1222 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1225 APP_LIB_DEPS="-lX11"
1232 AC_SUBST([APP_LIB_DEPS])
1233 AC_SUBST([PROGRAM_DIRS])
1236 dnl Gallium configuration
1238 AC_ARG_ENABLE([gallium],
1239 [AS_HELP_STRING([--disable-gallium],
1240 [build gallium @<:@default=enabled@:>@])],
1241 [enable_gallium="$enableval"],
1242 [enable_gallium=yes])
1243 if test "x$enable_gallium" = xyes; then
1244 SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
1245 AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"],
1247 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
1250 AC_SUBST([LLVM_CFLAGS])
1251 AC_SUBST([LLVM_LIBS])
1252 AC_SUBST([LLVM_LDFLAGS])
1253 AC_SUBST([LLVM_VERSION])
1258 dnl Gallium state trackers configuration
1260 AC_ARG_WITH([state-trackers],
1261 [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
1262 [comma delimited state_trackers list, e.g.
1263 "egl,glx" @<:@default=auto@:>@])],
1264 [with_state_trackers="$withval"],
1265 [with_state_trackers=yes])
1267 case "$with_state_trackers" in
1269 GALLIUM_STATE_TRACKERS_DIRS=""
1272 # look at what else is built
1273 case "$mesa_driver" in
1275 GALLIUM_STATE_TRACKERS_DIRS=glx
1278 GALLIUM_STATE_TRACKERS_DIRS="dri"
1280 if test "x$enable_egl" = xyes; then
1281 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
1284 # Have only tested st/xorg on 1.6.0 servers
1285 PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
1286 HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
1292 # verify the requested state tracker exist
1293 state_trackers=`IFS=', '; echo $with_state_trackers`
1294 for tracker in $state_trackers; do
1295 test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
1296 AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
1300 if test "x$mesa_driver" != xdri; then
1301 AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
1306 if test "x$enable_egl" != xyes; then
1307 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1312 PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
1313 PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
1317 if test "x$enable_gles1" != xyes -a "x$enable_gles2" != xyes; then
1318 CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS"
1320 # mesa/es is required to build es state tracker
1321 CORE_DIRS="$CORE_DIRS mesa/es"
1324 CORE_DIRS="$CORE_DIRS mapi/vgapi"
1325 VG_LIB_DEPS="$VG_LIB_DEPS -lpthread"
1329 GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
1333 AC_SUBST([VG_LIB_DEPS])
1335 if test "x$HAVE_ST_XORG" = xyes; then
1336 PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
1337 HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
1338 HAVE_XEXTPROTO_71="no")
1341 AC_ARG_WITH([egl-displays],
1342 [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
1343 [comma delimited native displays libEGL supports, e.g.
1344 "x11,kms" @<:@default=auto@:>@])],
1345 [with_egl_displays="$withval"],
1346 [with_egl_displays=yes])
1349 case "$with_egl_displays" in
1351 if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
1356 if test "x$enable_egl" != xyes; then
1357 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1359 # verify the requested driver directories exist
1360 egl_displays=`IFS=', '; echo $with_egl_displays`
1361 for dpy in $egl_displays; do
1362 test -d "$srcdir/src/gallium/state_trackers/egl/$dpy" || \
1363 AC_MSG_ERROR([EGL display '$dpy' does't exist])
1365 EGL_DISPLAYS="$egl_displays"
1368 AC_SUBST([EGL_DISPLAYS])
1370 AC_ARG_WITH([egl-driver-dir],
1371 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1372 [directory for EGL drivers [[default=${libdir}/egl]]])],
1373 [EGL_DRIVER_INSTALL_DIR="$withval"],
1374 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1375 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1377 AC_ARG_WITH([xorg-driver-dir],
1378 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1379 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1380 [XORG_DRIVER_INSTALL_DIR="$withval"],
1381 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1382 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1384 AC_ARG_WITH([max-width],
1385 [AS_HELP_STRING([--with-max-width=N],
1386 [Maximum framebuffer width (4096)])],
1387 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1388 AS_IF([test "${withval}" -gt "4096"],
1389 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1391 AC_ARG_WITH([max-height],
1392 [AS_HELP_STRING([--with-max-height=N],
1393 [Maximum framebuffer height (4096)])],
1394 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1395 AS_IF([test "${withval}" -gt "4096"],
1396 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1402 AC_ARG_ENABLE([gallium-llvm],
1403 [AS_HELP_STRING([--enable-gallium-llvm],
1404 [build gallium LLVM support @<:@default=disabled@:>@])],
1405 [enable_gallium_llvm="$enableval"],
1406 [enable_gallium_llvm=auto])
1407 if test "x$enable_gallium_llvm" = xyes; then
1408 if test "x$LLVM_CONFIG" != xno; then
1409 LLVM_VERSION=`$LLVM_CONFIG --version`
1410 LLVM_CFLAGS=`$LLVM_CONFIG --cflags`
1411 LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"
1413 if test "x$HAS_UDIS86" != xno; then
1414 LLVM_LIBS="$LLVM_LIBS -ludis86"
1415 DEFINES="$DEFINES -DHAVE_UDIS86"
1417 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1418 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1419 DEFINES="$DEFINES -DMESA_LLVM -D__STDC_CONSTANT_MACROS"
1429 dnl Gallium helper functions
1431 gallium_check_st() {
1432 if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_EGL" = xyes || test "x$HAVE_ST_XORG" = xyes; then
1433 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1435 if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
1436 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1438 if test "x$HAVE_ST_EGL" = xyes && test "x$3" != x; then
1439 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1441 if test "x$HAVE_ST_XORG" = xyes && test "x$4" != x; then
1442 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1448 dnl Gallium SVGA configuration
1450 AC_ARG_ENABLE([gallium-svga],
1451 [AS_HELP_STRING([--enable-gallium-svga],
1452 [build gallium SVGA @<:@default=disabled@:>@])],
1453 [enable_gallium_svga="$enableval"],
1454 [enable_gallium_svga=auto])
1455 if test "x$enable_gallium_svga" = xyes; then
1456 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1457 gallium_check_st "svga/drm" "dri-vmwgfx" "egl-vmwgfx" "xorg-vmwgfx"
1458 elif test "x$enable_gallium_svga" = xauto; then
1459 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1463 dnl Gallium Intel configuration
1465 AC_ARG_ENABLE([gallium-intel],
1466 [AS_HELP_STRING([--enable-gallium-intel],
1467 [build gallium intel @<:@default=disabled@:>@])],
1468 [enable_gallium_intel="$enableval"],
1469 [enable_gallium_intel=auto])
1470 if test "x$enable_gallium_intel" = xyes; then
1471 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1472 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
1473 gallium_check_st "i915/drm i965/drm" "dri-i915 dri-i965" "egl-i915 egl-i965" "xorg-i915 xorg-i965"
1474 elif test "x$enable_gallium_intel" = xauto; then
1475 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1476 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
1480 dnl Gallium Radeon configuration
1482 AC_ARG_ENABLE([gallium-radeon],
1483 [AS_HELP_STRING([--enable-gallium-radeon],
1484 [build gallium radeon @<:@default=disabled@:>@])],
1485 [enable_gallium_radeon="$enableval"],
1486 [enable_gallium_radeon=auto])
1487 if test "x$enable_gallium_radeon" = xyes; then
1488 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1489 gallium_check_st "radeon/drm" "dri-radeong" "egl-radeon" "xorg-radeon"
1490 elif test "x$enable_gallium_radeon" = xauto; then
1491 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1495 dnl Gallium Nouveau configuration
1497 AC_ARG_ENABLE([gallium-nouveau],
1498 [AS_HELP_STRING([--enable-gallium-nouveau],
1499 [build gallium nouveau @<:@default=disabled@:>@])],
1500 [enable_gallium_nouveau="$enableval"],
1501 [enable_gallium_nouveau=no])
1502 if test "x$enable_gallium_nouveau" = xyes; then
1503 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50"
1504 gallium_check_st "nouveau/drm" "dri-nouveau" "egl-nouveau" "xorg-nouveau"
1508 dnl Gallium swrast configuration
1510 AC_ARG_ENABLE([gallium-swrast],
1511 [AS_HELP_STRING([--enable-gallium-swrast],
1512 [build gallium swrast @<:@default=auto@:>@])],
1513 [enable_gallium_swrast="$enableval"],
1514 [enable_gallium_swrast=auto])
1515 if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
1516 if test "x$HAVE_ST_DRI" = xyes; then
1517 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1519 if test "x$HAVE_ST_EGL" = xyes; then
1520 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-swrast"
1524 dnl prepend CORE_DIRS to SRC_DIRS
1525 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
1527 dnl Restore LDFLAGS and CPPFLAGS
1528 LDFLAGS="$_SAVE_LDFLAGS"
1529 CPPFLAGS="$_SAVE_CPPFLAGS"
1531 dnl Substitute the config
1532 AC_CONFIG_FILES([configs/autoconf])
1534 dnl Replace the configs/current symlink
1535 AC_CONFIG_COMMANDS([configs],[
1536 if test -f configs/current || test -L configs/current; then
1537 rm -f configs/current
1539 ln -s autoconf configs/current
1545 dnl Output some configuration info for the user
1548 echo " prefix: $prefix"
1549 echo " exec_prefix: $exec_prefix"
1550 echo " libdir: $libdir"
1551 echo " includedir: $includedir"
1555 echo " Driver: $mesa_driver"
1556 if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
1557 echo " OSMesa: lib$OSMESA_LIB"
1561 if test "$mesa_driver" = dri; then
1562 # cleanup the drivers var
1563 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1564 if test "x$DRI_DIRS" = x; then
1565 echo " DRI drivers: no"
1567 echo " DRI drivers: $dri_dirs"
1569 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1571 echo " Use XCB: $enable_xcb"
1574 if test "x$MESA_LLVM" == x1; then
1576 echo " llvm-config: $LLVM_CONFIG"
1577 echo " llvm-version: $LLVM_VERSION"
1583 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1584 echo " Gallium: yes"
1585 echo " Gallium dirs: $GALLIUM_DIRS"
1586 echo " Target dirs: $GALLIUM_TARGET_DIRS"
1587 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1588 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1589 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1596 echo " Shared libs: $enable_shared"
1597 echo " Static libs: $enable_static"
1598 if test "$enable_egl" = yes; then
1599 echo " EGL: $EGL_DRIVERS_DIRS"
1603 echo " GLU: $enable_glu"
1604 echo " GLw: $enable_glw (Motif: $enable_motif)"
1605 echo " glut: $enable_glut"
1608 # cleanup the programs var for display
1609 program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1610 if test "x$program_dirs" = x; then
1613 echo " Demos: $program_dirs"
1616 dnl Compiler options
1617 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1618 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1619 $SED 's/^ *//;s/ */ /;s/ *$//'`
1620 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1621 $SED 's/^ *//;s/ */ /;s/ *$//'`
1622 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1624 echo " CFLAGS: $cflags"
1625 echo " CXXFLAGS: $cxxflags"
1626 echo " Macros: $defines"
1629 echo " Run '${MAKE-make}' to build Mesa"