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).'${LIB_EXTENSION}
285 GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*'
286 GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*'
287 GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*'
288 GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*'
289 OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*'
290 EGL_LIB_GLOB='lib$(EGL_LIB).*'${LIB_EXTENSION}'*'
291 GLESv1_CM_LIB_GLOB='lib$(GLESv1_CM_LIB).*'${LIB_EXTENSION}'*'
292 GLESv2_LIB_GLOB='lib$(GLESv2_LIB).*'${LIB_EXTENSION}'*'
294 AC_SUBST([GL_LIB_NAME])
295 AC_SUBST([GLU_LIB_NAME])
296 AC_SUBST([GLUT_LIB_NAME])
297 AC_SUBST([GLW_LIB_NAME])
298 AC_SUBST([OSMESA_LIB_NAME])
299 AC_SUBST([EGL_LIB_NAME])
300 AC_SUBST([GLESv1_CM_LIB_NAME])
301 AC_SUBST([GLESv2_LIB_NAME])
303 AC_SUBST([GL_LIB_GLOB])
304 AC_SUBST([GLU_LIB_GLOB])
305 AC_SUBST([GLUT_LIB_GLOB])
306 AC_SUBST([GLW_LIB_GLOB])
307 AC_SUBST([OSMESA_LIB_GLOB])
308 AC_SUBST([EGL_LIB_GLOB])
309 AC_SUBST([GLESv1_CM_LIB_GLOB])
310 AC_SUBST([GLESv2_LIB_GLOB])
313 dnl Arch/platform-specific settings
316 [AS_HELP_STRING([--disable-asm],
317 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
318 [enable_asm="$enableval"],
325 AC_MSG_CHECKING([whether to enable assembly])
326 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
327 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
328 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
332 AC_MSG_RESULT([no, cross compiling])
336 # check for supported arches
337 if test "x$enable_asm" = xyes; then
341 linux* | *freebsd* | dragonfly*)
342 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
348 linux* | *freebsd* | dragonfly*)
349 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
371 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
372 MESA_ASM_SOURCES='$(X86_SOURCES)'
373 GLAPI_ASM_SOURCES='$(X86_API)'
374 AC_MSG_RESULT([yes, x86])
377 ASM_FLAGS="-DUSE_X86_64_ASM"
378 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
379 GLAPI_ASM_SOURCES='$(X86-64_API)'
380 AC_MSG_RESULT([yes, x86_64])
383 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
384 MESA_ASM_SOURCES='$(PPC_SOURCES)'
385 AC_MSG_RESULT([yes, ppc])
388 ASM_FLAGS="-DUSE_SPARC_ASM"
389 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
390 GLAPI_ASM_SOURCES='$(SPARC_API)'
391 AC_MSG_RESULT([yes, sparc])
394 AC_MSG_RESULT([no, platform not supported])
398 AC_SUBST([ASM_FLAGS])
399 AC_SUBST([MESA_ASM_SOURCES])
400 AC_SUBST([GLAPI_ASM_SOURCES])
405 dnl Check to see if dlopen is in default libraries (like Solaris, which
406 dnl has it in libc), or if libdl is needed to get it.
407 AC_CHECK_FUNC([dlopen], [],
408 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
410 dnl See if posix_memalign is available
411 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
413 dnl SELinux awareness.
414 AC_ARG_ENABLE([selinux],
415 [AS_HELP_STRING([--enable-selinux],
416 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
417 [MESA_SELINUX="$enableval"],
419 if test "x$enable_selinux" = "xyes"; then
420 AC_CHECK_HEADER([selinux/selinux.h],[],
421 [AC_MSG_ERROR([SELinux headers not found])])
422 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
423 [AC_MSG_ERROR([SELinux library not found])])
424 SELINUX_LIBS="-lselinux"
425 DEFINES="$DEFINES -DMESA_SELINUX"
429 dnl Driver configuration. Options are xlib, dri and osmesa right now.
430 dnl More later: fbdev, ...
432 default_driver="xlib"
437 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
440 *freebsd* | dragonfly*)
442 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
447 AC_ARG_WITH([driver],
448 [AS_HELP_STRING([--with-driver=DRIVER],
449 [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
450 [mesa_driver="$withval"],
451 [mesa_driver="$default_driver"])
452 dnl Check for valid option
453 case "x$mesa_driver" in
457 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
462 dnl Driver specific build directories
465 dnl this variable will be prepended to SRC_DIRS and is not exported
466 CORE_DIRS="glsl mesa"
470 GALLIUM_DIRS="auxiliary drivers state_trackers"
471 GALLIUM_TARGET_DIRS=""
472 GALLIUM_WINSYS_DIRS="sw"
473 GALLIUM_DRIVERS_DIRS="softpipe failover trace identity"
474 GALLIUM_STATE_TRACKERS_DIRS=""
476 case "$mesa_driver" in
479 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
480 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
483 SRC_DIRS="$SRC_DIRS glx"
485 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri sw/drm"
493 AC_SUBST([DRIVER_DIRS])
494 AC_SUBST([GALLIUM_DIRS])
495 AC_SUBST([GALLIUM_TARGET_DIRS])
496 AC_SUBST([GALLIUM_WINSYS_DIRS])
497 AC_SUBST([GALLIUM_DRIVERS_DIRS])
498 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
499 AC_SUBST([MESA_LLVM])
502 dnl User supplied program configuration
504 if test -d "$srcdir/progs/demos"; then
510 [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
511 [optional comma delimited demo directories to build
512 @<:@default=auto if source available@:>@])],
513 [with_demos="$withval"],
514 [with_demos="$default_demos"])
515 if test "x$with_demos" = x; then
519 dnl If $with_demos is yes, directories will be added as libs available
521 case "$with_demos" in
524 # If the driver isn't osmesa, we have libGL and can build xdemos
525 if test "$mesa_driver" != osmesa; then
526 PROGRAM_DIRS="xdemos"
530 # verify the requested demos directories exist
531 demos=`IFS=,; echo $with_demos`
532 for demo in $demos; do
533 test -d "$srcdir/progs/$demo" || \
534 AC_MSG_ERROR([Program directory '$demo' doesn't exist])
536 PROGRAM_DIRS="$demos"
541 dnl Find out if X is available. The variable have_x is set if libX11 is
542 dnl found to mimic AC_PATH_XTRA.
544 if test -n "$PKG_CONFIG"; then
545 AC_MSG_CHECKING([pkg-config files for X11 are available])
546 PKG_CHECK_EXISTS([x11],[
552 AC_MSG_RESULT([$x11_pkgconfig])
556 dnl Use the autoconf macro if no pkg-config files
557 if test "$x11_pkgconfig" = yes; then
558 PKG_CHECK_MODULES([X11], [x11])
561 test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
562 test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
563 AC_SUBST([X11_CFLAGS])
567 dnl Try to tell the user that the --x-* options are only used when
568 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
569 m4_divert_once([HELP_BEGIN],
570 [These options are only used when the X libraries cannot be found by the
571 pkg-config utility.])
573 dnl We need X for xlib and dri, so bomb now if it's not found
574 case "$mesa_driver" in
576 if test "$no_x" = yes; then
577 AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
582 dnl XCB - this is only used for GLX right now
584 [AS_HELP_STRING([--enable-xcb],
585 [use XCB for GLX @<:@default=disabled@:>@])],
586 [enable_xcb="$enableval"],
588 if test "x$enable_xcb" = xyes; then
589 DEFINES="$DEFINES -DUSE_XCB"
595 dnl libGL configuration per driver
597 case "$mesa_driver" in
599 if test "$x11_pkgconfig" = yes; then
600 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
601 GL_PC_REQ_PRIV="x11 xext"
602 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
603 GL_LIB_DEPS="$XLIBGL_LIBS"
605 # should check these...
606 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
607 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
608 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
609 GL_PC_CFLAGS="$X11_INCLUDES"
611 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
612 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
614 # if static, move the external libraries to the programs
615 # and empty the libraries for libGL
616 if test "$enable_static" = yes; then
617 APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
622 # DRI must be shared, I think
623 if test "$enable_static" = yes; then
624 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
628 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
629 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
630 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
631 GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED"
632 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
634 # find the DRI deps for libGL
635 if test "$x11_pkgconfig" = yes; then
636 # add xcb modules if necessary
637 dri_modules="x11 xext xxf86vm xdamage xfixes"
638 if test "$enable_xcb" = yes; then
639 dri_modules="$dri_modules x11-xcb xcb-glx"
642 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
643 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
644 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
645 GL_LIB_DEPS="$DRIGL_LIBS"
647 # should check these...
648 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
649 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
650 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
651 GL_PC_CFLAGS="$X11_INCLUDES"
653 # XCB can only be used from pkg-config
654 if test "$enable_xcb" = yes; then
655 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
656 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
657 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
658 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
662 # need DRM libs, -lpthread, etc.
663 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
664 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
665 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
666 GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
667 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
668 GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
671 # No libGL for osmesa
675 AC_SUBST([GL_LIB_DEPS])
676 AC_SUBST([GL_PC_REQ_PRIV])
677 AC_SUBST([GL_PC_LIB_PRIV])
678 AC_SUBST([GL_PC_CFLAGS])
679 AC_SUBST([DRI_PC_REQ_PRIV])
680 AC_SUBST([GLESv1_LIB_DEPS])
681 AC_SUBST([GLESv2_LIB_DEPS])
686 if test "$mesa_driver" = xlib; then
687 DEFINES="$DEFINES -DUSE_XSHM"
693 AC_ARG_ENABLE([glx-tls],
694 [AS_HELP_STRING([--enable-glx-tls],
695 [enable TLS support in GLX @<:@default=disabled@:>@])],
696 [GLX_USE_TLS="$enableval"],
698 dnl Directory for DRI drivers
699 AC_ARG_WITH([dri-driverdir],
700 [AS_HELP_STRING([--with-dri-driverdir=DIR],
701 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
702 [DRI_DRIVER_INSTALL_DIR="$withval"],
703 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
704 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
705 dnl Extra search path for DRI drivers
706 AC_ARG_WITH([dri-searchpath],
707 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
708 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
709 [DRI_DRIVER_SEARCH_DIR="$withval"],
710 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
711 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
712 dnl Direct rendering or just indirect rendering
713 AC_ARG_ENABLE([driglx-direct],
714 [AS_HELP_STRING([--disable-driglx-direct],
715 [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
716 [driglx_direct="$enableval"],
717 [driglx_direct="yes"])
718 dnl Which drivers to build - default is chosen by platform
719 AC_ARG_WITH([dri-drivers],
720 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
721 [comma delimited DRI drivers list, e.g.
722 "swrast,i965,radeon" @<:@default=auto@:>@])],
723 [with_dri_drivers="$withval"],
724 [with_dri_drivers=yes])
725 if test "x$with_dri_drivers" = x; then
729 dnl Determine which APIs to support
730 AC_ARG_ENABLE([opengl],
731 [AS_HELP_STRING([--disable-opengl],
732 [disable support for standard OpenGL API @<:@default=no@:>@])],
733 [enable_opengl="$enableval"],
735 AC_ARG_ENABLE([gles1],
736 [AS_HELP_STRING([--enable-gles1],
737 [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
738 [enable_gles1="$enableval"],
740 AC_ARG_ENABLE([gles2],
741 [AS_HELP_STRING([--enable-gles2],
742 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
743 [enable_gles2="$enableval"],
750 if test "x$enable_opengl" = xno; then
751 API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
753 API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
756 if test "x$enable_gles1" = xyes; then
757 API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
759 ES1_SOURCES='$(ES1_SOURCES)'
761 if test "x$enable_gles2" = xyes; then
762 API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
764 ES2_SOURCES='$(ES2_SOURCES)'
766 if test "x$enable_gles1" = xyes -o "x$enable_gles2" = xyes; then
767 SRC_DIRS="$SRC_DIRS gles"
769 AC_SUBST([API_DEFINES])
771 AC_SUBST([ES1_SOURCES])
772 AC_SUBST([ES2_SOURCES])
774 dnl If $with_dri_drivers is yes, directories will be added through
777 case "$with_dri_drivers" in
783 # verify the requested driver directories exist
784 dri_drivers=`IFS=', '; echo $with_dri_drivers`
785 for driver in $dri_drivers; do
786 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
787 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
789 DRI_DIRS="$dri_drivers"
793 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
794 if test "$mesa_driver" = dri; then
796 if test "x$GLX_USE_TLS" = xyes; then
797 DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
800 # Platform specific settings and drivers to build
803 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
804 if test "x$driglx_direct" = xyes; then
805 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
807 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
811 # sis is missing because they have not be converted to use
812 # the new interface. i810 are missing because there is no
813 # x86-64 system where they could *ever* be used.
814 if test "x$DRI_DIRS" = "xyes"; then
815 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
816 savage tdfx unichrome swrast"
820 # Build only the drivers for cards that exist on PowerPC.
821 # At some point MGA will be added, but not yet.
822 if test "x$DRI_DIRS" = "xyes"; then
823 DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
827 # Build only the drivers for cards that exist on sparc`
828 if test "x$DRI_DIRS" = "xyes"; then
829 DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
834 freebsd* | dragonfly*)
835 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
836 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
837 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
838 if test "x$driglx_direct" = xyes; then
839 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
841 if test "x$GXX" = xyes; then
842 CXXFLAGS="$CXXFLAGS -ansi -pedantic"
845 if test "x$DRI_DIRS" = "xyes"; then
846 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
847 unichrome savage sis swrast"
851 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
852 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
855 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
856 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
857 if test "x$driglx_direct" = xyes; then
858 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
864 if test "x$DRI_DIRS" = "xyes"; then
865 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
866 savage sis tdfx unichrome swrast"
869 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
875 [AS_HELP_STRING([--with-expat=DIR],
876 [expat install directory])],[
877 EXPAT_INCLUDES="-I$withval/include"
878 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
879 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
880 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
882 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
883 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
884 [AC_MSG_ERROR([Expat required for DRI.])])
886 # put all the necessary libs together
887 DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
890 AC_SUBST([EXPAT_INCLUDES])
891 AC_SUBST([DRI_LIB_DEPS])
895 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= 2.4.19])
900 *radeon*|*r200*|*r300*|*r600*)
901 PKG_CHECK_MODULES([LIBDRM_RADEON],
902 [libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED],
903 HAVE_LIBDRM_RADEON=yes,
904 HAVE_LIBDRM_RADEON=no)
906 if test "$HAVE_LIBDRM_RADEON" = yes; then
907 RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
908 RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
912 AC_SUBST([RADEON_CFLAGS])
913 AC_SUBST([RADEON_LDFLAGS])
917 dnl OSMesa configuration
919 if test "$mesa_driver" = xlib; then
920 default_gl_osmesa=yes
924 AC_ARG_ENABLE([gl-osmesa],
925 [AS_HELP_STRING([--enable-gl-osmesa],
926 [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])],
927 [gl_osmesa="$enableval"],
928 [gl_osmesa="$default_gl_osmesa"])
929 if test "x$gl_osmesa" = xyes; then
930 if test "$mesa_driver" = osmesa; then
931 AC_MSG_ERROR([libGL is not available for OSMesa driver])
933 DRIVER_DIRS="$DRIVER_DIRS osmesa"
937 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
938 AC_ARG_WITH([osmesa-bits],
939 [AS_HELP_STRING([--with-osmesa-bits=BITS],
940 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
941 [osmesa_bits="$withval"],
943 if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
944 AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
947 case "x$osmesa_bits" in
952 OSMESA_LIB="OSMesa$osmesa_bits"
953 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
956 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
959 AC_SUBST([OSMESA_LIB])
961 case "$mesa_driver" in
963 # only link libraries with osmesa if shared
964 if test "$enable_static" = no; then
965 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
970 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
973 # Link OSMesa to libGL otherwise
975 # only link libraries with osmesa if shared
976 if test "$enable_static" = no; then
977 OSMESA_MESA_DEPS='-l$(GL_LIB)'
984 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV"
985 AC_SUBST([OSMESA_LIB_DEPS])
986 AC_SUBST([OSMESA_MESA_DEPS])
987 AC_SUBST([OSMESA_PC_REQ])
988 AC_SUBST([OSMESA_PC_LIB_PRIV])
991 dnl EGL configuration
994 [AS_HELP_STRING([--disable-egl],
995 [disable EGL library @<:@default=enabled@:>@])],
996 [enable_egl="$enableval"],
998 if test "x$enable_egl" = xyes; then
999 SRC_DIRS="$SRC_DIRS egl"
1000 EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
1002 if test "$enable_static" != yes; then
1003 # build egl_glx when libGL is built
1004 if test "$mesa_driver" != osmesa; then
1005 EGL_DRIVERS_DIRS="glx"
1008 # build egl_dri2 when xcb-dri2 is available
1009 PKG_CHECK_MODULES([EGL_DRI2], [x11-xcb xcb-dri2 xcb-xfixes libdrm],
1010 [have_xcb_dri2=yes],[have_xcb_dri2=no])
1011 if test "$have_xcb_dri2" = yes; then
1012 EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS dri2"
1016 if test "$with_demos" = yes; then
1017 PROGRAM_DIRS="$PROGRAM_DIRS egl/eglut egl/opengl"
1020 AC_SUBST([EGL_LIB_DEPS])
1021 AC_SUBST([EGL_DRIVERS_DIRS])
1024 dnl GLU configuration
1026 AC_ARG_ENABLE([glu],
1027 [AS_HELP_STRING([--disable-glu],
1028 [enable OpenGL Utility library @<:@default=enabled@:>@])],
1029 [enable_glu="$enableval"],
1031 if test "x$enable_glu" = xyes; then
1032 SRC_DIRS="$SRC_DIRS glu"
1034 case "$mesa_driver" in
1036 # If GLU is available and we have libOSMesa (not 16 or 32),
1037 # we can build the osdemos
1038 if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
1039 PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
1042 # Link libGLU to libOSMesa instead of libGL
1045 if test "$enable_static" = no; then
1046 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
1052 # If static, empty GLU_LIB_DEPS and add libs for programs to link
1054 GLU_PC_LIB_PRIV="-lm"
1055 if test "$enable_static" = no; then
1057 GLU_MESA_DEPS='-l$(GL_LIB)'
1061 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
1066 if test "$enable_static" = no; then
1067 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
1069 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
1070 AC_SUBST([GLU_LIB_DEPS])
1071 AC_SUBST([GLU_MESA_DEPS])
1072 AC_SUBST([GLU_PC_REQ])
1073 AC_SUBST([GLU_PC_REQ_PRIV])
1074 AC_SUBST([GLU_PC_LIB_PRIV])
1075 AC_SUBST([GLU_PC_CFLAGS])
1078 dnl GLw configuration
1080 AC_ARG_ENABLE([glw],
1081 [AS_HELP_STRING([--disable-glw],
1082 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
1083 [enable_glw="$enableval"],
1085 dnl Don't build GLw on osmesa
1086 if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
1087 AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
1090 AC_ARG_ENABLE([motif],
1091 [AS_HELP_STRING([--enable-motif],
1092 [use Motif widgets in GLw @<:@default=disabled@:>@])],
1093 [enable_motif="$enableval"],
1096 if test "x$enable_glw" = xyes; then
1097 SRC_DIRS="$SRC_DIRS glw"
1098 if test "$x11_pkgconfig" = yes; then
1099 PKG_CHECK_MODULES([GLW],[x11 xt])
1100 GLW_PC_REQ_PRIV="x11 xt"
1101 GLW_LIB_DEPS="$GLW_LIBS"
1103 # should check these...
1104 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
1105 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
1106 GLW_PC_CFLAGS="$X11_INCLUDES"
1109 GLW_SOURCES="GLwDrawA.c"
1111 if test "x$enable_motif" = xyes; then
1112 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
1113 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
1114 if test "x$MOTIF_CONFIG" != xno; then
1115 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
1116 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
1118 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
1119 [AC_MSG_ERROR([Can't locate Motif headers])])
1120 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
1121 [AC_MSG_ERROR([Can't locate Motif Xm library])])
1123 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
1124 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
1125 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
1126 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
1129 # If static, empty GLW_LIB_DEPS and add libs for programs to link
1130 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
1131 if test "$enable_static" = no; then
1132 GLW_MESA_DEPS='-l$(GL_LIB)'
1133 GLW_LIB_DEPS="$GLW_LIB_DEPS"
1135 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
1140 AC_SUBST([GLW_LIB_DEPS])
1141 AC_SUBST([GLW_MESA_DEPS])
1142 AC_SUBST([GLW_SOURCES])
1143 AC_SUBST([MOTIF_CFLAGS])
1144 AC_SUBST([GLW_PC_REQ_PRIV])
1145 AC_SUBST([GLW_PC_LIB_PRIV])
1146 AC_SUBST([GLW_PC_CFLAGS])
1149 dnl GLUT configuration
1151 if test -f "$srcdir/include/GL/glut.h"; then
1156 AC_ARG_ENABLE([glut],
1157 [AS_HELP_STRING([--disable-glut],
1158 [enable GLUT library @<:@default=enabled if source available@:>@])],
1159 [enable_glut="$enableval"],
1160 [enable_glut="$default_glut"])
1162 dnl Can't build glut if GLU not available
1163 if test "x$enable_glu$enable_glut" = xnoyes; then
1164 AC_MSG_WARN([Disabling glut since GLU is disabled])
1167 dnl Don't build glut on osmesa
1168 if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
1169 AC_MSG_WARN([Disabling glut since the driver is OSMesa])
1173 if test "x$enable_glut" = xyes; then
1174 SRC_DIRS="$SRC_DIRS glut/glx"
1176 if test "x$GCC" = xyes; then
1177 GLUT_CFLAGS="-fexceptions"
1179 if test "$x11_pkgconfig" = yes; then
1180 PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
1181 GLUT_PC_REQ_PRIV="x11 xmu xi"
1182 GLUT_LIB_DEPS="$GLUT_LIBS"
1184 # should check these...
1185 GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
1186 GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
1187 GLUT_PC_CFLAGS="$X11_INCLUDES"
1189 GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
1190 GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
1192 # If glut is available, we can build most programs
1193 if test "$with_demos" = yes; then
1194 PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
1197 # If static, empty GLUT_LIB_DEPS and add libs for programs to link
1198 if test "$enable_static" = no; then
1199 GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
1201 APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
1206 AC_SUBST([GLUT_LIB_DEPS])
1207 AC_SUBST([GLUT_MESA_DEPS])
1208 AC_SUBST([GLUT_CFLAGS])
1209 AC_SUBST([GLUT_PC_REQ_PRIV])
1210 AC_SUBST([GLUT_PC_LIB_PRIV])
1211 AC_SUBST([GLUT_PC_CFLAGS])
1214 dnl Program library dependencies
1215 dnl Only libm is added here if necessary as the libraries should
1216 dnl be pulled in by the linker
1218 if test "x$APP_LIB_DEPS" = x; then
1221 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1224 APP_LIB_DEPS="-lX11"
1231 AC_SUBST([APP_LIB_DEPS])
1232 AC_SUBST([PROGRAM_DIRS])
1235 dnl Gallium configuration
1237 AC_ARG_ENABLE([gallium],
1238 [AS_HELP_STRING([--disable-gallium],
1239 [build gallium @<:@default=enabled@:>@])],
1240 [enable_gallium="$enableval"],
1241 [enable_gallium=yes])
1242 if test "x$enable_gallium" = xyes; then
1243 SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
1244 AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"],
1246 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
1249 AC_SUBST([LLVM_CFLAGS])
1250 AC_SUBST([LLVM_LIBS])
1251 AC_SUBST([LLVM_LDFLAGS])
1252 AC_SUBST([LLVM_VERSION])
1255 dnl Gallium state trackers configuration
1257 AC_ARG_WITH([state-trackers],
1258 [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
1259 [comma delimited state_trackers list, e.g.
1260 "egl,glx" @<:@default=auto@:>@])],
1261 [with_state_trackers="$withval"],
1262 [with_state_trackers=yes])
1264 case "$with_state_trackers" in
1266 GALLIUM_STATE_TRACKERS_DIRS=""
1269 # look at what else is built
1270 case "$mesa_driver" in
1272 GALLIUM_STATE_TRACKERS_DIRS=glx
1275 GALLIUM_STATE_TRACKERS_DIRS="dri"
1277 if test "x$enable_egl" = xyes; then
1278 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
1281 # Have only tested st/xorg on 1.6.0 servers
1282 PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
1283 HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
1289 # verify the requested state tracker exist
1290 state_trackers=`IFS=', '; echo $with_state_trackers`
1291 for tracker in $state_trackers; do
1292 test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
1293 AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
1297 if test "x$mesa_driver" != xdri; then
1298 AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
1303 if test "x$enable_egl" != xyes; then
1304 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1309 PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
1310 PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
1314 # mesa/es is required to build es state tracker
1315 CORE_DIRS="$CORE_DIRS mesa/es"
1319 GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
1323 if test "x$HAVE_ST_XORG" = xyes; then
1324 PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
1325 HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
1326 HAVE_XEXTPROTO_71="no")
1329 AC_ARG_WITH([egl-displays],
1330 [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
1331 [comma delimited native displays libEGL supports, e.g.
1332 "x11,kms" @<:@default=auto@:>@])],
1333 [with_egl_displays="$withval"],
1334 [with_egl_displays=yes])
1337 case "$with_egl_displays" in
1339 if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
1344 if test "x$enable_egl" != xyes; then
1345 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1347 # verify the requested driver directories exist
1348 egl_displays=`IFS=', '; echo $with_egl_displays`
1349 for dpy in $egl_displays; do
1350 test -d "$srcdir/src/gallium/state_trackers/egl/$dpy" || \
1351 AC_MSG_ERROR([EGL display '$dpy' does't exist])
1353 EGL_DISPLAYS="$egl_displays"
1356 AC_SUBST([EGL_DISPLAYS])
1358 AC_ARG_WITH([egl-driver-dir],
1359 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1360 [directory for EGL drivers [[default=${libdir}/egl]]])],
1361 [EGL_DRIVER_INSTALL_DIR="$withval"],
1362 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1363 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1365 AC_ARG_WITH([xorg-driver-dir],
1366 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1367 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1368 [XORG_DRIVER_INSTALL_DIR="$withval"],
1369 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1370 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1372 AC_ARG_WITH([max-width],
1373 [AS_HELP_STRING([--with-max-width=N],
1374 [Maximum framebuffer width (4096)])],
1375 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1376 AS_IF([test "${withval}" -gt "4096"],
1377 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1379 AC_ARG_WITH([max-height],
1380 [AS_HELP_STRING([--with-max-height=N],
1381 [Maximum framebuffer height (4096)])],
1382 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1383 AS_IF([test "${withval}" -gt "4096"],
1384 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1390 AC_ARG_ENABLE([gallium-llvm],
1391 [AS_HELP_STRING([--enable-gallium-llvm],
1392 [build gallium LLVM support @<:@default=disabled@:>@])],
1393 [enable_gallium_llvm="$enableval"],
1394 [enable_gallium_llvm=auto])
1395 if test "x$enable_gallium_llvm" = xyes; then
1396 if test "x$LLVM_CONFIG" != xno; then
1397 LLVM_VERSION=`$LLVM_CONFIG --version`
1398 LLVM_CFLAGS=`$LLVM_CONFIG --cflags`
1399 LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"
1401 if test "x$HAS_UDIS86" != xno; then
1402 LLVM_LIBS="$LLVM_LIBS -ludis86"
1403 DEFINES="$DEFINES -DHAVE_UDIS86"
1405 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1406 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1407 DEFINES="$DEFINES -DMESA_LLVM -D__STDC_CONSTANT_MACROS"
1417 dnl Gallium helper functions
1419 gallium_check_st() {
1420 if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_EGL" = xyes || test "x$HAVE_ST_XORG" = xyes; then
1421 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1423 if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
1424 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1426 if test "x$HAVE_ST_EGL" = xyes && test "x$3" != x; then
1427 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1429 if test "x$HAVE_ST_XORG" = xyes && test "x$4" != x; then
1430 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1436 dnl Gallium SVGA configuration
1438 AC_ARG_ENABLE([gallium-svga],
1439 [AS_HELP_STRING([--enable-gallium-svga],
1440 [build gallium SVGA @<:@default=disabled@:>@])],
1441 [enable_gallium_svga="$enableval"],
1442 [enable_gallium_svga=auto])
1443 if test "x$enable_gallium_svga" = xyes; then
1444 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1445 gallium_check_st "svga/drm" "dri-vmwgfx" "egl-vmwgfx" "xorg-vmwgfx"
1446 elif test "x$enable_gallium_svga" = xauto; then
1447 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1451 dnl Gallium Intel configuration
1453 AC_ARG_ENABLE([gallium-intel],
1454 [AS_HELP_STRING([--enable-gallium-intel],
1455 [build gallium intel @<:@default=disabled@:>@])],
1456 [enable_gallium_intel="$enableval"],
1457 [enable_gallium_intel=auto])
1458 if test "x$enable_gallium_intel" = xyes; then
1459 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1460 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
1461 gallium_check_st "i915/drm i965/drm" "dri-i915 dri-i965" "egl-i915 egl-i965" "xorg-i915 xorg-i965"
1462 elif test "x$enable_gallium_intel" = xauto; then
1463 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1464 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
1468 dnl Gallium Radeon configuration
1470 AC_ARG_ENABLE([gallium-radeon],
1471 [AS_HELP_STRING([--enable-gallium-radeon],
1472 [build gallium radeon @<:@default=disabled@:>@])],
1473 [enable_gallium_radeon="$enableval"],
1474 [enable_gallium_radeon=auto])
1475 if test "x$enable_gallium_radeon" = xyes; then
1476 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1477 gallium_check_st "radeon/drm" "dri-radeong" "egl-radeon" "xorg-radeon"
1478 elif test "x$enable_gallium_radeon" = xauto; then
1479 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1483 dnl Gallium Nouveau configuration
1485 AC_ARG_ENABLE([gallium-nouveau],
1486 [AS_HELP_STRING([--enable-gallium-nouveau],
1487 [build gallium nouveau @<:@default=disabled@:>@])],
1488 [enable_gallium_nouveau="$enableval"],
1489 [enable_gallium_nouveau=no])
1490 if test "x$enable_gallium_nouveau" = xyes; then
1491 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50"
1492 gallium_check_st "nouveau/drm" "dri-nouveau" "egl-nouveau" "xorg-nouveau"
1496 dnl Gallium swrast configuration
1498 AC_ARG_ENABLE([gallium-swrast],
1499 [AS_HELP_STRING([--enable-gallium-swrast],
1500 [build gallium swrast @<:@default=auto@:>@])],
1501 [enable_gallium_swrast="$enableval"],
1502 [enable_gallium_swrast=auto])
1503 if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
1504 if test "x$HAVE_ST_DRI" = xyes; then
1505 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1507 if test "x$HAVE_ST_EGL" = xyes; then
1508 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-swrast"
1512 dnl prepend CORE_DIRS to SRC_DIRS
1513 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
1515 dnl Restore LDFLAGS and CPPFLAGS
1516 LDFLAGS="$_SAVE_LDFLAGS"
1517 CPPFLAGS="$_SAVE_CPPFLAGS"
1519 dnl Substitute the config
1520 AC_CONFIG_FILES([configs/autoconf])
1522 dnl Replace the configs/current symlink
1523 AC_CONFIG_COMMANDS([configs],[
1524 if test -f configs/current || test -L configs/current; then
1525 rm -f configs/current
1527 ln -s autoconf configs/current
1533 dnl Output some configuration info for the user
1536 echo " prefix: $prefix"
1537 echo " exec_prefix: $exec_prefix"
1538 echo " libdir: $libdir"
1539 echo " includedir: $includedir"
1543 echo " Driver: $mesa_driver"
1544 if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
1545 echo " OSMesa: lib$OSMESA_LIB"
1549 if test "$mesa_driver" = dri; then
1550 # cleanup the drivers var
1551 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1552 if test "x$DRI_DIRS" = x; then
1553 echo " DRI drivers: no"
1555 echo " DRI drivers: $dri_dirs"
1557 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1559 echo " Use XCB: $enable_xcb"
1562 if test "x$MESA_LLVM" == x1; then
1564 echo " llvm-config: $LLVM_CONFIG"
1565 echo " llvm-version: $LLVM_VERSION"
1571 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1572 echo " Gallium: yes"
1573 echo " Gallium dirs: $GALLIUM_DIRS"
1574 echo " Target dirs: $GALLIUM_TARGET_DIRS"
1575 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1576 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1577 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1584 echo " Shared libs: $enable_shared"
1585 echo " Static libs: $enable_static"
1586 if test "$enable_egl" = yes; then
1587 echo " EGL: $EGL_DRIVERS_DIRS"
1591 echo " GLU: $enable_glu"
1592 echo " GLw: $enable_glw (Motif: $enable_motif)"
1593 echo " glut: $enable_glut"
1596 # cleanup the programs var for display
1597 program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1598 if test "x$program_dirs" = x; then
1601 echo " Demos: $program_dirs"
1604 dnl Compiler options
1605 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1606 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1607 $SED 's/^ *//;s/ */ /;s/ *$//'`
1608 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1609 $SED 's/^ *//;s/ */ /;s/ *$//'`
1610 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1612 echo " CFLAGS: $cflags"
1613 echo " CXXFLAGS: $cxxflags"
1614 echo " Macros: $defines"
1617 echo " Run '${MAKE-make}' to build Mesa"