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([${MAKE-make} -s -f bin/version.mk version | tr -d '\n'])])
8 m4_ifval(mesa_version,,
9 [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
11 dnl Tell the user about autoconf.html in the --help output
12 m4_divert_once([HELP_END], [
13 See docs/autoconf.html for more details on the options for Mesa.])
15 AC_INIT([Mesa],[mesa_version],
16 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
17 AC_CONFIG_AUX_DIR([bin])
20 dnl Versions for external dependencies
21 LIBDRM_REQUIRED=2.4.15
22 DRI2PROTO_REQUIRED=1.99.3
28 AC_CHECK_PROGS([MAKE], [gmake make])
29 AC_PATH_PROG([MKDEP], [makedepend])
30 AC_PATH_PROG([SED], [sed])
32 dnl Our fallback install-sh is a symlink to minstall. Use the existing
33 dnl configuration in that case.
35 test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)'
37 dnl We need a POSIX shell for parts of the build. Assume we have one
41 # Solaris /bin/sh is too old/non-POSIX compliant
42 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
47 MKDEP_OPTIONS=-fdepend
48 dnl Ask gcc where it's keeping its secret headers
49 if test "x$GCC" = xyes; then
50 for dir in include include-fixed; do
51 GCC_INCLUDES=`$CC -print-file-name=$dir`
52 if test "x$GCC_INCLUDES" != x && \
53 test "$GCC_INCLUDES" != "$dir" && \
54 test -d "$GCC_INCLUDES"; then
55 MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
59 AC_SUBST([MKDEP_OPTIONS])
61 dnl Make sure the pkg-config macros are defined
62 m4_ifndef([PKG_PROG_PKG_CONFIG],
63 [m4_fatal([Could not locate the pkg-config autoconf macros.
64 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
65 are in a different location, try setting the environment variable
66 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
69 dnl LIB_DIR - library basename
70 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
73 dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
74 _SAVE_LDFLAGS="$LDFLAGS"
75 AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
76 AC_SUBST([EXTRA_LIB_PATH])
78 dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
79 _SAVE_CPPFLAGS="$CPPFLAGS"
80 AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
81 AC_SUBST([X11_INCLUDES])
88 DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
91 DEFINES="$DEFINES -DPTHREADS -DSVR4"
95 dnl Add flags for gcc and g++
96 if test "x$GCC" = xyes; then
97 CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
99 # Work around aliasing bugs - developers should comment this out
100 CFLAGS="$CFLAGS -fno-strict-aliasing"
102 if test "x$GXX" = xyes; then
103 CXXFLAGS="$CXXFLAGS -Wall"
105 # Work around aliasing bugs - developers should comment this out
106 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
109 dnl These should be unnecessary, but let the user set them if they want
110 AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
111 Default is to use CFLAGS.])
112 AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
113 compiler. Default is to use CFLAGS.])
114 AC_SUBST([OPT_FLAGS])
115 AC_SUBST([ARCH_FLAGS])
118 dnl Hacks to enable 32 or 64 bit build
120 AC_ARG_ENABLE([32-bit],
121 [AS_HELP_STRING([--enable-32-bit],
122 [build 32-bit libraries @<:@default=auto@:>@])],
123 [enable_32bit="$enableval"],
126 if test "x$enable_32bit" = xyes; then
127 if test "x$GCC" = xyes; then
128 CFLAGS="$CFLAGS -m32"
129 ARCH_FLAGS="$ARCH_FLAGS -m32"
131 if test "x$GXX" = xyes; then
132 CXXFLAGS="$CXXFLAGS -m32"
135 AC_ARG_ENABLE([64-bit],
136 [AS_HELP_STRING([--enable-64-bit],
137 [build 64-bit libraries @<:@default=auto@:>@])],
138 [enable_64bit="$enableval"],
141 if test "x$enable_64bit" = xyes; then
142 if test "x$GCC" = xyes; then
143 CFLAGS="$CFLAGS -m64"
145 if test "x$GXX" = xyes; then
146 CXXFLAGS="$CXXFLAGS -m64"
151 dnl shared/static libraries, mimic libtool options
153 AC_ARG_ENABLE([static],
154 [AS_HELP_STRING([--enable-static],
155 [build static libraries @<:@default=disabled@:>@])],
156 [enable_static="$enableval"],
159 case "x$enable_static" in
161 x ) enable_static=no ;;
163 AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
166 AC_ARG_ENABLE([shared],
167 [AS_HELP_STRING([--disable-shared],
168 [build shared libraries @<:@default=enabled@:>@])],
169 [enable_shared="$enableval"],
172 case "x$enable_shared" in
174 x ) enable_shared=yes ;;
176 AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
180 dnl Can't have static and shared libraries, default to static if user
181 dnl explicitly requested. If both disabled, set to static since shared
182 dnl was explicitly requirested.
183 case "x$enable_static$enable_shared" in
185 AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
189 AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
197 AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
198 if test "$enable_static" = yes; then
199 MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
201 AC_SUBST([MKLIB_OPTIONS])
204 dnl other compiler options
206 AC_ARG_ENABLE([debug],
207 [AS_HELP_STRING([--enable-debug],
208 [use debug compiler flags and macros @<:@default=disabled@:>@])],
209 [enable_debug="$enableval"],
212 if test "x$enable_debug" = xyes; then
213 DEFINES="$DEFINES -DDEBUG"
214 if test "x$GCC" = xyes; then
217 if test "x$GXX" = xyes; then
218 CXXFLAGS="$CXXFLAGS -g"
225 if test "$enable_static" = yes; then
230 LIB_EXTENSION='dylib' ;;
232 LIB_EXTENSION='dll' ;;
236 LIB_EXTENSION='so' ;;
240 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
241 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
242 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
243 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
244 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
246 GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*'
247 GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*'
248 GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*'
249 GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*'
250 OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*'
252 AC_SUBST([GL_LIB_NAME])
253 AC_SUBST([GLU_LIB_NAME])
254 AC_SUBST([GLUT_LIB_NAME])
255 AC_SUBST([GLW_LIB_NAME])
256 AC_SUBST([OSMESA_LIB_NAME])
258 AC_SUBST([GL_LIB_GLOB])
259 AC_SUBST([GLU_LIB_GLOB])
260 AC_SUBST([GLUT_LIB_GLOB])
261 AC_SUBST([GLW_LIB_GLOB])
262 AC_SUBST([OSMESA_LIB_GLOB])
265 dnl Arch/platform-specific settings
268 [AS_HELP_STRING([--disable-asm],
269 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
270 [enable_asm="$enableval"],
277 AC_MSG_CHECKING([whether to enable assembly])
278 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
279 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
280 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
284 AC_MSG_RESULT([no, cross compiling])
288 # check for supported arches
289 if test "x$enable_asm" = xyes; then
293 linux* | *freebsd* | dragonfly*)
294 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
300 linux* | *freebsd* | dragonfly*)
301 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
323 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
324 MESA_ASM_SOURCES='$(X86_SOURCES)'
325 GLAPI_ASM_SOURCES='$(X86_API)'
326 AC_MSG_RESULT([yes, x86])
329 ASM_FLAGS="-DUSE_X86_64_ASM"
330 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
331 GLAPI_ASM_SOURCES='$(X86-64_API)'
332 AC_MSG_RESULT([yes, x86_64])
335 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
336 MESA_ASM_SOURCES='$(PPC_SOURCES)'
337 AC_MSG_RESULT([yes, ppc])
340 ASM_FLAGS="-DUSE_SPARC_ASM"
341 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
342 GLAPI_ASM_SOURCES='$(SPARC_API)'
343 AC_MSG_RESULT([yes, sparc])
346 AC_MSG_RESULT([no, platform not supported])
350 AC_SUBST([ASM_FLAGS])
351 AC_SUBST([MESA_ASM_SOURCES])
352 AC_SUBST([GLAPI_ASM_SOURCES])
357 dnl Check to see if dlopen is in default libraries (like Solaris, which
358 dnl has it in libc), or if libdl is needed to get it.
359 AC_CHECK_FUNC([dlopen], [],
360 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
362 dnl See if posix_memalign is available
363 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
365 dnl SELinux awareness.
366 AC_ARG_ENABLE([selinux],
367 [AS_HELP_STRING([--enable-selinux],
368 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
369 [MESA_SELINUX="$enableval"],
371 if test "x$enable_selinux" = "xyes"; then
372 AC_CHECK_HEADER([selinux/selinux.h],[],
373 [AC_MSG_ERROR([SELinux headers not found])])
374 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
375 [AC_MSG_ERROR([SELinux library not found])])
376 SELINUX_LIBS="-lselinux"
377 DEFINES="$DEFINES -DMESA_SELINUX"
381 dnl Driver configuration. Options are xlib, dri and osmesa right now.
382 dnl More later: directfb, fbdev, ...
384 default_driver="xlib"
389 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
392 *freebsd* | dragonfly*)
394 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
399 AC_ARG_WITH([driver],
400 [AS_HELP_STRING([--with-driver=DRIVER],
401 [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
402 [mesa_driver="$withval"],
403 [mesa_driver="$default_driver"])
404 dnl Check for valid option
405 case "x$mesa_driver" in
409 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
414 dnl Driver specific build directories
419 GALLIUM_DIRS="auxiliary drivers state_trackers"
420 GALLIUM_WINSYS_DIRS=""
421 GALLIUM_WINSYS_DRM_DIRS=""
422 GALLIUM_AUXILIARY_DIRS="rbug draw translate cso_cache pipebuffer tgsi sct rtasm util indices vl"
423 GALLIUM_DRIVERS_DIRS="softpipe failover trace identity"
424 GALLIUM_STATE_TRACKERS_DIRS=""
426 case "$mesa_driver" in
429 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS xlib"
432 SRC_DIRS="glx/x11 $SRC_DIRS"
435 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS drm"
443 AC_SUBST([DRIVER_DIRS])
444 AC_SUBST([WINDOW_SYSTEM])
445 AC_SUBST([GALLIUM_DIRS])
446 AC_SUBST([GALLIUM_WINSYS_DIRS])
447 AC_SUBST([GALLIUM_WINSYS_DRM_DIRS])
448 AC_SUBST([GALLIUM_DRIVERS_DIRS])
449 AC_SUBST([GALLIUM_AUXILIARY_DIRS])
450 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
451 AC_SUBST([RADEON_CFLAGS])
452 AC_SUBST([RADEON_LDFLAGS])
455 dnl User supplied program configuration
457 if test -d "$srcdir/progs/demos"; then
463 [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
464 [optional comma delimited demo directories to build
465 @<:@default=auto if source available@:>@])],
466 [with_demos="$withval"],
467 [with_demos="$default_demos"])
468 if test "x$with_demos" = x; then
472 dnl If $with_demos is yes, directories will be added as libs available
474 case "$with_demos" in
477 # If the driver isn't osmesa, we have libGL and can build xdemos
478 if test "$mesa_driver" != osmesa; then
479 PROGRAM_DIRS="xdemos"
483 # verify the requested demos directories exist
484 demos=`IFS=,; echo $with_demos`
485 for demo in $demos; do
486 test -d "$srcdir/progs/$demo" || \
487 AC_MSG_ERROR([Program directory '$demo' doesn't exist])
489 PROGRAM_DIRS="$demos"
494 dnl Find out if X is available. The variable have_x is set if libX11 is
495 dnl found to mimic AC_PATH_XTRA.
497 if test -n "$PKG_CONFIG"; then
498 AC_MSG_CHECKING([pkg-config files for X11 are available])
499 PKG_CHECK_EXISTS([x11],[
505 AC_MSG_RESULT([$x11_pkgconfig])
509 dnl Use the autoconf macro if no pkg-config files
510 if test "$x11_pkgconfig" = no; then
514 dnl Try to tell the user that the --x-* options are only used when
515 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
516 m4_divert_once([HELP_BEGIN],
517 [These options are only used when the X libraries cannot be found by the
518 pkg-config utility.])
520 dnl We need X for xlib and dri, so bomb now if it's not found
521 case "$mesa_driver" in
523 if test "$no_x" = yes; then
524 AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
529 dnl XCB - this is only used for GLX right now
531 [AS_HELP_STRING([--enable-xcb],
532 [use XCB for GLX @<:@default=disabled@:>@])],
533 [enable_xcb="$enableval"],
535 if test "x$enable_xcb" = xyes; then
536 DEFINES="$DEFINES -DUSE_XCB"
542 dnl libGL configuration per driver
544 case "$mesa_driver" in
546 if test "$x11_pkgconfig" = yes; then
547 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
548 GL_PC_REQ_PRIV="x11 xext"
549 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
550 GL_LIB_DEPS="$XLIBGL_LIBS"
552 # should check these...
553 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
554 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
555 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
556 GL_PC_CFLAGS="$X11_INCLUDES"
558 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
559 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
561 # if static, move the external libraries to the programs
562 # and empty the libraries for libGL
563 if test "$enable_static" = yes; then
564 APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
569 # DRI must be shared, I think
570 if test "$enable_static" = yes; then
571 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
575 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
576 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
577 GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
578 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
580 PKG_CHECK_MODULES([LIBDRM_RADEON], [libdrm_radeon], HAVE_LIBDRM_RADEON=yes, HAVE_LIBDRM_RADEON=no)
582 if test "$HAVE_LIBDRM_RADEON" = yes; then
583 RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
584 RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
587 # find the DRI deps for libGL
588 if test "$x11_pkgconfig" = yes; then
589 # add xcb modules if necessary
590 dri_modules="x11 xext xxf86vm xdamage xfixes"
591 if test "$enable_xcb" = yes; then
592 dri_modules="$dri_modules x11-xcb xcb-glx"
595 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
596 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
597 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
598 GL_LIB_DEPS="$DRIGL_LIBS"
600 # should check these...
601 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
602 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
603 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
604 GL_PC_CFLAGS="$X11_INCLUDES"
606 # XCB can only be used from pkg-config
607 if test "$enable_xcb" = yes; then
608 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
609 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
610 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
611 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
615 # need DRM libs, -lpthread, etc.
616 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
617 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
620 # No libGL for osmesa
624 AC_SUBST([GL_LIB_DEPS])
625 AC_SUBST([GL_PC_REQ_PRIV])
626 AC_SUBST([GL_PC_LIB_PRIV])
627 AC_SUBST([GL_PC_CFLAGS])
628 AC_SUBST([DRI_PC_REQ_PRIV])
633 if test "$mesa_driver" = xlib; then
634 DEFINES="$DEFINES -DUSE_XSHM"
640 AC_ARG_ENABLE([glx-tls],
641 [AS_HELP_STRING([--enable-glx-tls],
642 [enable TLS support in GLX @<:@default=disabled@:>@])],
643 [GLX_USE_TLS="$enableval"],
645 dnl Directory for DRI drivers
646 AC_ARG_WITH([dri-driverdir],
647 [AS_HELP_STRING([--with-dri-driverdir=DIR],
648 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
649 [DRI_DRIVER_INSTALL_DIR="$withval"],
650 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
651 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
652 dnl Direct rendering or just indirect rendering
653 AC_ARG_ENABLE([driglx-direct],
654 [AS_HELP_STRING([--disable-driglx-direct],
655 [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
656 [driglx_direct="$enableval"],
657 [driglx_direct="yes"])
658 dnl Which drivers to build - default is chosen by platform
659 AC_ARG_WITH([dri-drivers],
660 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
661 [comma delimited DRI drivers list, e.g.
662 "swrast,i965,radeon" @<:@default=auto@:>@])],
663 [with_dri_drivers="$withval"],
664 [with_dri_drivers=yes])
665 if test "x$with_dri_drivers" = x; then
669 dnl If $with_dri_drivers is yes, directories will be added through
672 case "$with_dri_drivers" in
678 # verify the requested driver directories exist
679 dri_drivers=`IFS=', '; echo $with_dri_drivers`
680 for driver in $dri_drivers; do
681 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
682 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
684 DRI_DIRS="$dri_drivers"
688 dnl Just default to no EGL for now
690 AC_SUBST([USING_EGL])
692 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
693 if test "$mesa_driver" = dri; then
695 if test "x$GLX_USE_TLS" = xyes; then
696 DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
699 if test "x$USING_EGL" = x1; then
703 # Platform specific settings and drivers to build
706 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
707 if test "x$driglx_direct" = xyes; then
708 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
710 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
714 # ffb, gamma, and sis are missing because they have not be
715 # converted to use the new interface. i810 are missing
716 # because there is no x86-64 system where they could *ever*
718 if test "x$DRI_DIRS" = "xyes"; then
719 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
720 savage tdfx unichrome swrast"
724 # Build only the drivers for cards that exist on PowerPC.
725 # At some point MGA will be added, but not yet.
726 if test "x$DRI_DIRS" = "xyes"; then
727 DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
731 # Build only the drivers for cards that exist on sparc`
732 if test "x$DRI_DIRS" = "xyes"; then
733 DRI_DIRS="mach64 r128 r200 r300 r600 radeon ffb swrast"
738 freebsd* | dragonfly*)
739 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
740 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
741 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
742 if test "x$driglx_direct" = xyes; then
743 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
745 if test "x$GXX" = xyes; then
746 CXXFLAGS="$CXXFLAGS -ansi -pedantic"
749 # ffb and gamma are missing because they have not been converted
750 # to use the new interface.
751 if test "x$DRI_DIRS" = "xyes"; then
752 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
753 unichrome savage sis swrast"
757 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
758 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
761 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
762 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
763 if test "x$driglx_direct" = xyes; then
764 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
770 if test "x$DRI_DIRS" = "xyes"; then
771 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
772 savage sis tdfx unichrome ffb swrast"
775 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
781 [AS_HELP_STRING([--with-expat=DIR],
782 [expat install directory])],[
783 EXPAT_INCLUDES="-I$withval/include"
784 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
785 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
786 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
788 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
789 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
790 [AC_MSG_ERROR([Expat required for DRI.])])
792 # put all the necessary libs together
793 DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
796 AC_SUBST([EXPAT_INCLUDES])
797 AC_SUBST([DRI_LIB_DEPS])
800 dnl OSMesa configuration
802 if test "$mesa_driver" = xlib; then
803 default_gl_osmesa=yes
807 AC_ARG_ENABLE([gl-osmesa],
808 [AS_HELP_STRING([--enable-gl-osmesa],
809 [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])],
810 [gl_osmesa="$enableval"],
811 [gl_osmesa="$default_gl_osmesa"])
812 if test "x$gl_osmesa" = xyes; then
813 if test "$mesa_driver" = osmesa; then
814 AC_MSG_ERROR([libGL is not available for OSMesa driver])
816 DRIVER_DIRS="$DRIVER_DIRS osmesa"
820 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
821 AC_ARG_WITH([osmesa-bits],
822 [AS_HELP_STRING([--with-osmesa-bits=BITS],
823 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
824 [osmesa_bits="$withval"],
826 if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
827 AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
830 case "x$osmesa_bits" in
835 OSMESA_LIB="OSMesa$osmesa_bits"
836 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
839 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
842 AC_SUBST([OSMESA_LIB])
844 case "$mesa_driver" in
846 # only link libraries with osmesa if shared
847 if test "$enable_static" = no; then
848 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
853 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
856 # Link OSMesa to libGL otherwise
858 # only link libraries with osmesa if shared
859 if test "$enable_static" = no; then
860 OSMESA_MESA_DEPS='-l$(GL_LIB)'
867 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV"
868 AC_SUBST([OSMESA_LIB_DEPS])
869 AC_SUBST([OSMESA_MESA_DEPS])
870 AC_SUBST([OSMESA_PC_REQ])
871 AC_SUBST([OSMESA_PC_LIB_PRIV])
874 dnl EGL configuration
877 [AS_HELP_STRING([--disable-egl],
878 [disable EGL library @<:@default=enabled@:>@])],
879 [enable_egl="$enableval"],
881 if test "x$enable_egl" = xyes; then
882 SRC_DIRS="$SRC_DIRS egl"
884 if test "$x11_pkgconfig" = yes; then
885 PKG_CHECK_MODULES([EGL], [x11])
886 EGL_LIB_DEPS="$EGL_LIBS"
888 # should check these...
889 EGL_LIB_DEPS="$X_LIBS -lX11"
891 EGL_LIB_DEPS="$EGL_LIB_DEPS $DLOPEN_LIBS"
893 AC_SUBST([EGL_LIB_DEPS])
896 dnl GLU configuration
899 [AS_HELP_STRING([--disable-glu],
900 [enable OpenGL Utility library @<:@default=enabled@:>@])],
901 [enable_glu="$enableval"],
903 if test "x$enable_glu" = xyes; then
904 SRC_DIRS="$SRC_DIRS glu"
906 case "$mesa_driver" in
908 # If GLU is available and we have libOSMesa (not 16 or 32),
909 # we can build the osdemos
910 if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
911 PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
914 # Link libGLU to libOSMesa instead of libGL
917 if test "$enable_static" = no; then
918 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
924 # If static, empty GLU_LIB_DEPS and add libs for programs to link
926 GLU_PC_LIB_PRIV="-lm"
927 if test "$enable_static" = no; then
929 GLU_MESA_DEPS='-l$(GL_LIB)'
933 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
938 if test "$enable_static" = no; then
939 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
941 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
942 AC_SUBST([GLU_LIB_DEPS])
943 AC_SUBST([GLU_MESA_DEPS])
944 AC_SUBST([GLU_PC_REQ])
945 AC_SUBST([GLU_PC_REQ_PRIV])
946 AC_SUBST([GLU_PC_LIB_PRIV])
947 AC_SUBST([GLU_PC_CFLAGS])
950 dnl GLw configuration
953 [AS_HELP_STRING([--disable-glw],
954 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
955 [enable_glw="$enableval"],
957 dnl Don't build GLw on osmesa
958 if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
959 AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
962 AC_ARG_ENABLE([motif],
963 [AS_HELP_STRING([--enable-motif],
964 [use Motif widgets in GLw @<:@default=disabled@:>@])],
965 [enable_motif="$enableval"],
968 if test "x$enable_glw" = xyes; then
969 SRC_DIRS="$SRC_DIRS glw"
970 if test "$x11_pkgconfig" = yes; then
971 PKG_CHECK_MODULES([GLW],[x11 xt])
972 GLW_PC_REQ_PRIV="x11 xt"
973 GLW_LIB_DEPS="$GLW_LIBS"
975 # should check these...
976 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
977 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
978 GLW_PC_CFLAGS="$X11_INCLUDES"
981 GLW_SOURCES="GLwDrawA.c"
983 if test "x$enable_motif" = xyes; then
984 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
985 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
986 if test "x$MOTIF_CONFIG" != xno; then
987 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
988 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
990 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
991 [AC_MSG_ERROR([Can't locate Motif headers])])
992 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
993 [AC_MSG_ERROR([Can't locate Motif Xm library])])
995 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
996 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
997 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
998 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
1001 # If static, empty GLW_LIB_DEPS and add libs for programs to link
1002 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
1003 if test "$enable_static" = no; then
1004 GLW_MESA_DEPS='-l$(GL_LIB)'
1005 GLW_LIB_DEPS="$GLW_LIB_DEPS"
1007 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
1012 AC_SUBST([GLW_LIB_DEPS])
1013 AC_SUBST([GLW_MESA_DEPS])
1014 AC_SUBST([GLW_SOURCES])
1015 AC_SUBST([MOTIF_CFLAGS])
1016 AC_SUBST([GLW_PC_REQ_PRIV])
1017 AC_SUBST([GLW_PC_LIB_PRIV])
1018 AC_SUBST([GLW_PC_CFLAGS])
1021 dnl GLUT configuration
1023 if test -f "$srcdir/include/GL/glut.h"; then
1028 AC_ARG_ENABLE([glut],
1029 [AS_HELP_STRING([--disable-glut],
1030 [enable GLUT library @<:@default=enabled if source available@:>@])],
1031 [enable_glut="$enableval"],
1032 [enable_glut="$default_glut"])
1034 dnl Can't build glut if GLU not available
1035 if test "x$enable_glu$enable_glut" = xnoyes; then
1036 AC_MSG_WARN([Disabling glut since GLU is disabled])
1039 dnl Don't build glut on osmesa
1040 if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
1041 AC_MSG_WARN([Disabling glut since the driver is OSMesa])
1045 if test "x$enable_glut" = xyes; then
1046 SRC_DIRS="$SRC_DIRS glut/glx"
1048 if test "x$GCC" = xyes; then
1049 GLUT_CFLAGS="-fexceptions"
1051 if test "$x11_pkgconfig" = yes; then
1052 PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
1053 GLUT_PC_REQ_PRIV="x11 xmu xi"
1054 GLUT_LIB_DEPS="$GLUT_LIBS"
1056 # should check these...
1057 GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
1058 GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
1059 GLUT_PC_CFLAGS="$X11_INCLUDES"
1061 GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
1062 GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
1064 # If glut is available, we can build most programs
1065 if test "$with_demos" = yes; then
1066 PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
1069 # If static, empty GLUT_LIB_DEPS and add libs for programs to link
1070 if test "$enable_static" = no; then
1071 GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
1073 APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
1078 AC_SUBST([GLUT_LIB_DEPS])
1079 AC_SUBST([GLUT_MESA_DEPS])
1080 AC_SUBST([GLUT_CFLAGS])
1081 AC_SUBST([GLUT_PC_REQ_PRIV])
1082 AC_SUBST([GLUT_PC_LIB_PRIV])
1083 AC_SUBST([GLUT_PC_CFLAGS])
1086 dnl Program library dependencies
1087 dnl Only libm is added here if necessary as the libraries should
1088 dnl be pulled in by the linker
1090 if test "x$APP_LIB_DEPS" = x; then
1093 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1096 APP_LIB_DEPS="-lX11"
1103 AC_SUBST([APP_LIB_DEPS])
1104 AC_SUBST([PROGRAM_DIRS])
1107 dnl Gallium configuration
1109 AC_ARG_ENABLE([gallium],
1110 [AS_HELP_STRING([--disable-gallium],
1111 [build gallium @<:@default=enabled@:>@])],
1112 [enable_gallium="$enableval"],
1113 [enable_gallium=yes])
1114 if test "x$enable_gallium" = xyes; then
1115 SRC_DIRS="$SRC_DIRS gallium gallium/winsys"
1119 dnl Gallium state trackers configuration
1121 AC_ARG_WITH([state-trackers],
1122 [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
1123 [comma delimited state_trackers list, e.g.
1124 "egl,glx" @<:@default=auto@:>@])],
1125 [with_state_trackers="$withval"],
1126 [with_state_trackers=yes])
1128 case "$with_state_trackers" in
1130 GALLIUM_STATE_TRACKERS_DIRS=""
1133 # look at what else is built
1134 case "$mesa_driver" in
1136 GALLIUM_STATE_TRACKERS_DIRS=glx
1139 test "x$enable_egl" = xyes && GALLIUM_STATE_TRACKERS_DIRS=egl
1144 # verify the requested state tracker exist
1145 state_trackers=`IFS=', '; echo $with_state_trackers`
1146 for tracker in $state_trackers; do
1147 test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
1148 AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
1150 if test "$tracker" = egl && test "x$enable_egl" != xyes; then
1151 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1153 if test "$tracker" = xorg; then
1154 PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
1155 HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
1156 HAVE_XEXTPROTO_71="no")
1159 GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
1163 AC_ARG_WITH([xorg-driver-dir],
1164 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1165 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1166 [XORG_DRIVER_INSTALL_DIR="$withval"],
1167 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1168 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1170 AC_ARG_WITH([max-width],
1171 [AS_HELP_STRING([--with-max-width=N],
1172 [Maximum framebuffer width (4096)])],
1173 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1174 AS_IF([test "${withval}" -gt "4096"],
1175 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1177 AC_ARG_WITH([max-height],
1178 [AS_HELP_STRING([--with-max-height=N],
1179 [Maximum framebuffer height (4096)])],
1180 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1181 AS_IF([test "${withval}" -gt "4096"],
1182 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1186 dnl Gallium Intel configuration
1188 AC_ARG_ENABLE([gallium-intel],
1189 [AS_HELP_STRING([--disable-gallium-intel],
1190 [build gallium intel @<:@default=enabled@:>@])],
1191 [enable_gallium_intel="$enableval"],
1192 [enable_gallium_intel=yes])
1193 if test "x$enable_gallium_intel" = xyes; then
1194 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS intel"
1195 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
1199 dnl Gallium Radeon configuration
1201 AC_ARG_ENABLE([gallium-radeon],
1202 [AS_HELP_STRING([--enable-gallium-radeon],
1203 [build gallium radeon @<:@default=disabled@:>@])],
1204 [enable_gallium_radeon="$enableval"],
1205 [enable_gallium_radeon=no])
1206 if test "x$enable_gallium_radeon" = xyes; then
1207 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS radeon"
1208 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1212 dnl Gallium Nouveau configuration
1214 AC_ARG_ENABLE([gallium-nouveau],
1215 [AS_HELP_STRING([--enable-gallium-nouveau],
1216 [build gallium nouveau @<:@default=disabled@:>@])],
1217 [enable_gallium_nouveau="$enableval"],
1218 [enable_gallium_nouveau=no])
1219 if test "x$enable_gallium_nouveau" = xyes; then
1220 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS nouveau"
1221 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nv04 nv10 nv20 nv30 nv40 nv50"
1225 dnl Restore LDFLAGS and CPPFLAGS
1226 LDFLAGS="$_SAVE_LDFLAGS"
1227 CPPFLAGS="$_SAVE_CPPFLAGS"
1229 dnl Substitute the config
1230 AC_CONFIG_FILES([configs/autoconf])
1232 dnl Replace the configs/current symlink
1233 AC_CONFIG_COMMANDS([configs],[
1234 if test -f configs/current || test -L configs/current; then
1235 rm -f configs/current
1237 ln -s autoconf configs/current
1243 dnl Output some configuration info for the user
1246 echo " prefix: $prefix"
1247 echo " exec_prefix: $exec_prefix"
1248 echo " libdir: $libdir"
1249 echo " includedir: $includedir"
1253 echo " Driver: $mesa_driver"
1254 if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
1255 echo " OSMesa: lib$OSMESA_LIB"
1259 if test "$mesa_driver" = dri; then
1260 # cleanup the drivers var
1261 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1262 if test "x$DRI_DIRS" = x; then
1263 echo " DRI drivers: no"
1265 echo " DRI drivers: $dri_dirs"
1267 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1269 echo " Use XCB: $enable_xcb"
1272 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1273 echo " Gallium: yes"
1274 echo " Gallium dirs: $GALLIUM_DIRS"
1275 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1276 echo " Winsys drm dirs:$GALLIUM_WINSYS_DRM_DIRS"
1277 echo " Auxiliary dirs: $GALLIUM_AUXILIARY_DIRS"
1278 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1279 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1286 echo " Shared libs: $enable_shared"
1287 echo " Static libs: $enable_static"
1288 echo " EGL: $enable_egl"
1289 echo " GLU: $enable_glu"
1290 echo " GLw: $enable_glw (Motif: $enable_motif)"
1291 echo " glut: $enable_glut"
1294 # cleanup the programs var for display
1295 program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1296 if test "x$program_dirs" = x; then
1299 echo " Demos: $program_dirs"
1302 dnl Compiler options
1303 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1304 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1305 $SED 's/^ *//;s/ */ /;s/ *$//'`
1306 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1307 $SED 's/^ *//;s/ */ /;s/ *$//'`
1308 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1310 echo " CFLAGS: $cflags"
1311 echo " CXXFLAGS: $cxxflags"
1312 echo " Macros: $defines"
1315 echo " Run '${MAKE-make}' to build Mesa"