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([${MAKE-make} -s -f bin/version.mk version | tr -d '\n'])])
8 m4_ifval(mesa_version,[],[
9 m4_errprint([Error: Failed to get the Mesa version from the output of
10 running `make -f bin/version.mk version'
15 dnl Tell the user about autoconf.html in the --help output
16 m4_divert_once([HELP_END], [
17 See docs/autoconf.html for more details on the options for Mesa.])
19 AC_INIT([Mesa],[mesa_version],
20 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
21 AC_CONFIG_AUX_DIR([bin])
24 dnl Versions for external dependencies
26 DRI2PROTO_REQUIRED=1.99.3
32 AC_CHECK_PROGS([MAKE], [gmake make])
33 AC_PATH_PROG([MKDEP], [makedepend])
34 AC_PATH_PROG([SED], [sed])
36 dnl We need a POSIX shell for parts of the build. Assume we have one
40 # Solaris /bin/sh is too old/non-POSIX compliant
41 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
46 MKDEP_OPTIONS=-fdepend
47 dnl Ask gcc where it's keeping its secret headers
48 if test "x$GCC" = xyes; then
49 for dir in include include-fixed; do
50 GCC_INCLUDES=`$CC -print-file-name=$dir`
51 if test "x$GCC_INCLUDES" != x && \
52 test "$GCC_INCLUDES" != "$dir" && \
53 test -d "$GCC_INCLUDES"; then
54 MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
58 AC_SUBST([MKDEP_OPTIONS])
60 dnl Make sure the pkg-config macros are defined
61 m4_ifdef([PKG_PROG_PKG_CONFIG],[],[
62 m4_errprint([Error: Could not locate the pkg-config autoconf macros.
63 These are usually located in /usr/share/aclocal/pkg.m4. If your
64 macros are in a different location, try setting the environment
65 variable ACLOCAL="aclocal -I/other/macro/dir" before running
72 dnl LIB_DIR - library basename
73 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
76 dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
77 _SAVE_LDFLAGS="$LDFLAGS"
78 AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
79 AC_SUBST([EXTRA_LIB_PATH])
81 dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
82 _SAVE_CPPFLAGS="$CPPFLAGS"
83 AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
84 AC_SUBST([X11_INCLUDES])
91 DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
94 DEFINES="$DEFINES -DPTHREADS -DSVR4"
98 dnl Add flags for gcc and g++
99 if test "x$GCC" = xyes; then
100 CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
102 # Work around aliasing bugs - developers should comment this out
103 CFLAGS="$CFLAGS -fno-strict-aliasing"
105 if test "x$GXX" = xyes; then
106 CXXFLAGS="$CXXFLAGS -Wall"
108 # Work around aliasing bugs - developers should comment this out
109 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
112 dnl These should be unnecessary, but let the user set them if they want
113 AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
114 Default is to use CFLAGS.])
115 AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
116 compiler. Default is to use CFLAGS.])
117 AC_SUBST([OPT_FLAGS])
118 AC_SUBST([ARCH_FLAGS])
121 dnl Hacks to enable 32 or 64 bit build
123 AC_ARG_ENABLE([32-bit],
124 [AS_HELP_STRING([--enable-32-bit],
125 [build 32-bit libraries @<:@default=auto@:>@])],
126 [enable_32bit="$enableval"],
129 if test "x$enable_32bit" = xyes; then
130 if test "x$GCC" = xyes; then
131 CFLAGS="$CFLAGS -m32"
133 if test "x$GXX" = xyes; then
134 CXXFLAGS="$CXXFLAGS -m32"
137 AC_ARG_ENABLE([64-bit],
138 [AS_HELP_STRING([--enable-64-bit],
139 [build 64-bit libraries @<:@default=auto@:>@])],
140 [enable_64bit="$enableval"],
143 if test "x$enable_64bit" = xyes; then
144 if test "x$GCC" = xyes; then
145 CFLAGS="$CFLAGS -m64"
147 if test "x$GXX" = xyes; then
148 CXXFLAGS="$CXXFLAGS -m64"
153 dnl shared/static libraries, mimic libtool options
155 AC_ARG_ENABLE([static],
156 [AS_HELP_STRING([--enable-static],
157 [build static libraries @<:@default=disabled@:>@])],
158 [enable_static="$enableval"],
161 case "x$enable_static" in
163 x ) enable_static=no ;;
165 AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
168 AC_ARG_ENABLE([shared],
169 [AS_HELP_STRING([--disable-shared],
170 [build shared libraries @<:@default=enabled@:>@])],
171 [enable_shared="$enableval"],
174 case "x$enable_shared" in
176 x ) enable_shared=yes ;;
178 AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
182 dnl Can't have static and shared libraries, default to static if user
183 dnl explicitly requested. If both disabled, set to static since shared
184 dnl was explicitly requirested.
185 case "x$enable_static$enable_shared" in
187 AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
191 AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
199 AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
200 if test "$enable_static" = yes; then
201 MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
203 AC_SUBST([MKLIB_OPTIONS])
206 dnl other compiler options
208 AC_ARG_ENABLE([debug],
209 [AS_HELP_STRING([--enable-debug],
210 [use debug compiler flags and macros @<:@default=disabled@:>@])],
211 [enable_debug="$enableval"],
214 if test "x$enable_debug" = xyes; then
215 DEFINES="$DEFINES -DDEBUG"
216 if test "x$GCC" = xyes; then
219 if test "x$GXX" = xyes; then
220 CXXFLAGS="$CXXFLAGS -g"
227 if test "$enable_static" = yes; then
232 LIB_EXTENSION='dylib' ;;
234 LIB_EXTENSION='so' ;;
238 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
239 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
240 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
241 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
242 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
244 GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*'
245 GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*'
246 GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*'
247 GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*'
248 OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*'
250 AC_SUBST([GL_LIB_NAME])
251 AC_SUBST([GLU_LIB_NAME])
252 AC_SUBST([GLUT_LIB_NAME])
253 AC_SUBST([GLW_LIB_NAME])
254 AC_SUBST([OSMESA_LIB_NAME])
256 AC_SUBST([GL_LIB_GLOB])
257 AC_SUBST([GLU_LIB_GLOB])
258 AC_SUBST([GLUT_LIB_GLOB])
259 AC_SUBST([GLW_LIB_GLOB])
260 AC_SUBST([OSMESA_LIB_GLOB])
263 dnl Arch/platform-specific settings
266 [AS_HELP_STRING([--disable-asm],
267 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
268 [enable_asm="$enableval"],
275 AC_MSG_CHECKING([whether to enable assembly])
276 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
277 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
278 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
282 AC_MSG_RESULT([no, cross compiling])
286 # check for supported arches
287 if test "x$enable_asm" = xyes; then
291 linux* | *freebsd* | dragonfly*)
292 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
298 linux* | *freebsd* | dragonfly*)
299 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
321 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
322 MESA_ASM_SOURCES='$(X86_SOURCES)'
323 GLAPI_ASM_SOURCES='$(X86_API)'
324 AC_MSG_RESULT([yes, x86])
327 ASM_FLAGS="-DUSE_X86_64_ASM"
328 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
329 GLAPI_ASM_SOURCES='$(X86-64_API)'
330 AC_MSG_RESULT([yes, x86_64])
333 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
334 MESA_ASM_SOURCES='$(PPC_SOURCES)'
335 AC_MSG_RESULT([yes, ppc])
338 ASM_FLAGS="-DUSE_SPARC_ASM"
339 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
340 GLAPI_ASM_SOURCES='$(SPARC_API)'
341 AC_MSG_RESULT([yes, sparc])
344 AC_MSG_RESULT([no, platform not supported])
348 AC_SUBST([ASM_FLAGS])
349 AC_SUBST([MESA_ASM_SOURCES])
350 AC_SUBST([GLAPI_ASM_SOURCES])
355 dnl Check to see if dlopen is in default libraries (like Solaris, which
356 dnl has it in libc), or if libdl is needed to get it.
357 AC_CHECK_FUNC([dlopen], [],
358 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
360 dnl See if posix_memalign is available
361 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
363 dnl SELinux awareness.
364 AC_ARG_ENABLE([selinux],
365 [AS_HELP_STRING([--enable-selinux],
366 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
367 [MESA_SELINUX="$enableval"],
369 if test "x$enable_selinux" = "xyes"; then
370 AC_CHECK_HEADER([selinux/selinux.h],[],
371 [AC_MSG_ERROR([SELinux headers not found])])
372 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
373 [AC_MSG_ERROR([SELinux library not found])])
374 SELINUX_LIBS="-lselinux"
375 DEFINES="$DEFINES -DMESA_SELINUX"
378 dnl OS-specific libraries
383 if test "x$GXX" != xyes; then
384 OS_CPLUSPLUS_LIBS="-lCrun $OS_LIBS"
390 dnl Driver configuration. Options are xlib, dri and osmesa right now.
391 dnl More later: directfb, fbdev, ...
393 default_driver="xlib"
398 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
401 *freebsd* | dragonfly*)
403 i*86|x86_64) default_driver="dri";;
408 AC_ARG_WITH([driver],
409 [AS_HELP_STRING([--with-driver=DRIVER],
410 [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
411 [mesa_driver="$withval"],
412 [mesa_driver="$default_driver"])
413 dnl Check for valid option
414 case "x$mesa_driver" in
418 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
423 dnl Driver specific build directories
425 SRC_DIRS="mesa egl glew"
428 GALLIUM_DIRS="auxiliary drivers state_trackers"
429 GALLIUM_WINSYS_DIRS=""
430 GALLIUM_WINSYS_DRM_DIRS=""
431 GALLIUM_AUXILIARY_DIRS="draw translate cso_cache pipebuffer tgsi sct rtasm util"
432 GALLIUM_DRIVERS_DIRS="softpipe failover trace"
433 GALLIUM_STATE_TRACKERS_DIRS=""
435 case "$mesa_driver" in
440 SRC_DIRS="glx/x11 $SRC_DIRS"
443 GALLIUM_WINSYS_DIRS="drm $GALLIUM_WINSYS_DIRS"
451 AC_SUBST([DRIVER_DIRS])
452 AC_SUBST([WINDOW_SYSTEM])
453 AC_SUBST([GALLIUM_DIRS])
454 AC_SUBST([GALLIUM_WINSYS_DIRS])
455 AC_SUBST([GALLIUM_WINSYS_DRM_DIRS])
456 AC_SUBST([GALLIUM_DRIVERS_DIRS])
457 AC_SUBST([GALLIUM_AUXILIARY_DIRS])
458 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
459 AC_SUBST([RADEON_CFLAGS])
460 AC_SUBST([RADEON_LDFLAGS])
463 dnl User supplied program configuration
465 if test -d "$srcdir/progs/demos"; then
471 [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
472 [optional comma delimited demo directories to build
473 @<:@default=auto if source available@:>@])],
474 [with_demos="$withval"],
475 [with_demos="$default_demos"])
476 if test "x$with_demos" = x; then
480 dnl If $with_demos is yes, directories will be added as libs available
482 case "$with_demos" in
485 # If the driver isn't osmesa, we have libGL and can build xdemos
486 if test "$mesa_driver" != osmesa; then
487 PROGRAM_DIRS="xdemos"
491 # verify the requested demos directories exist
492 demos=`IFS=,; echo $with_demos`
493 for demo in $demos; do
494 test -d "$srcdir/progs/$demo" || \
495 AC_MSG_ERROR([Program directory '$demo' doesn't exist])
497 PROGRAM_DIRS="$demos"
502 dnl Find out if X is available. The variable have_x is set if libX11 is
503 dnl found to mimic AC_PATH_XTRA.
505 if test -n "$PKG_CONFIG"; then
506 AC_MSG_CHECKING([pkg-config files for X11 are available])
507 PKG_CHECK_EXISTS([x11],[
513 AC_MSG_RESULT([$x11_pkgconfig])
517 dnl Use the autoconf macro if no pkg-config files
518 if test "$x11_pkgconfig" = no; then
522 dnl Try to tell the user that the --x-* options are only used when
523 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
524 m4_divert_once([HELP_BEGIN],
525 [These options are only used when the X libraries cannot be found by the
526 pkg-config utility.])
528 dnl We need X for xlib and dri, so bomb now if it's not found
529 case "$mesa_driver" in
531 if test "$no_x" = yes; then
532 AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
537 dnl XCB - this is only used for GLX right now
539 [AS_HELP_STRING([--enable-xcb],
540 [use XCB for GLX @<:@default=disabled@:>@])],
541 [enable_xcb="$enableval"],
543 if test "x$enable_xcb" = xyes; then
544 DEFINES="$DEFINES -DUSE_XCB"
550 dnl libGL configuration per driver
552 case "$mesa_driver" in
554 if test "$x11_pkgconfig" = yes; then
555 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
556 GL_PC_REQ_PRIV="x11 xext"
557 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
558 GL_LIB_DEPS="$XLIBGL_LIBS"
560 # should check these...
561 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
562 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
563 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
564 GL_PC_CFLAGS="$X11_INCLUDES"
566 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread $OS_LIBS"
567 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread $OS_LIBS"
569 # if static, move the external libraries to the programs
570 # and empty the libraries for libGL
571 if test "$enable_static" = yes; then
572 APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
577 # DRI must be shared, I think
578 if test "$enable_static" = yes; then
579 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
583 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
584 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
585 GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
586 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
588 PKG_CHECK_MODULES([LIBDRM_RADEON], [libdrm_radeon], HAVE_LIBDRM_RADEON=yes, HAVE_LIBDRM_RADEON=no)
590 if test "$HAVE_LIBDRM_RADEON" = yes; then
591 RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
592 RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
595 # find the DRI deps for libGL
596 if test "$x11_pkgconfig" = yes; then
597 # add xcb modules if necessary
598 dri_modules="x11 xext xxf86vm xdamage xfixes"
599 if test "$enable_xcb" = yes; then
600 dri_modules="$dri_modules x11-xcb xcb-glx"
603 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
604 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
605 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
606 GL_LIB_DEPS="$DRIGL_LIBS"
608 # should check these...
609 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
610 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
611 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
612 GL_PC_CFLAGS="$X11_INCLUDES"
614 # XCB can only be used from pkg-config
615 if test "$enable_xcb" = yes; then
616 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
617 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
618 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
619 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
623 # need DRM libs, -lpthread, etc.
624 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS $OS_LIBS"
625 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS $OS_LIBS"
628 # No libGL for osmesa
629 GL_LIB_DEPS="$OS_LIBS"
632 AC_SUBST([GL_LIB_DEPS])
633 AC_SUBST([GL_PC_REQ_PRIV])
634 AC_SUBST([GL_PC_LIB_PRIV])
635 AC_SUBST([GL_PC_CFLAGS])
636 AC_SUBST([DRI_PC_REQ_PRIV])
641 if test "$mesa_driver" = xlib; then
642 DEFINES="$DEFINES -DUSE_XSHM"
648 AC_ARG_ENABLE([glx-tls],
649 [AS_HELP_STRING([--enable-glx-tls],
650 [enable TLS support in GLX @<:@default=disabled@:>@])],
651 [GLX_USE_TLS="$enableval"],
653 dnl Directory for DRI drivers
654 AC_ARG_WITH([dri-driverdir],
655 [AS_HELP_STRING([--with-dri-driverdir=DIR],
656 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
657 [DRI_DRIVER_INSTALL_DIR="$withval"],
658 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
659 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
660 dnl Direct rendering or just indirect rendering
661 AC_ARG_ENABLE([driglx-direct],
662 [AS_HELP_STRING([--disable-driglx-direct],
663 [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
664 [driglx_direct="$enableval"],
665 [driglx_direct="yes"])
666 dnl Which drivers to build - default is chosen by platform
667 AC_ARG_WITH([dri-drivers],
668 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
669 [comma delimited DRI drivers list, e.g.
670 "swrast,i965,radeon,nouveau" @<:@default=auto@:>@])],
671 [with_dri_drivers="$withval"],
672 [with_dri_drivers=yes])
673 if test "x$with_dri_drivers" = x; then
677 dnl If $with_dri_drivers is yes, directories will be added through
680 case "$with_dri_drivers" in
686 # verify the requested driver directories exist
687 dri_drivers=`IFS=', '; echo $with_dri_drivers`
688 for driver in $dri_drivers; do
689 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
690 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
692 DRI_DIRS="$dri_drivers"
696 dnl Just default to no EGL for now
698 AC_SUBST([USING_EGL])
700 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
701 if test "$mesa_driver" = dri; then
703 if test "x$GLX_USE_TLS" = xyes; then
704 DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
707 if test "x$USING_EGL" = x1; then
711 # Platform specific settings and drivers to build
714 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
715 if test "x$driglx_direct" = xyes; then
716 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
718 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
722 # ffb, gamma, and sis are missing because they have not be
723 # converted to use the new interface. i810 are missing
724 # because there is no x86-64 system where they could *ever*
726 if test "x$DRI_DIRS" = "xyes"; then
727 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 radeon \
728 savage tdfx unichrome swrast"
732 # Build only the drivers for cards that exist on PowerPC.
733 # At some point MGA will be added, but not yet.
734 if test "x$DRI_DIRS" = "xyes"; then
735 DRI_DIRS="mach64 r128 r200 r300 radeon tdfx swrast"
739 # Build only the drivers for cards that exist on sparc`
740 if test "x$DRI_DIRS" = "xyes"; then
741 DRI_DIRS="mach64 r128 r200 r300 radeon ffb swrast"
746 freebsd* | dragonfly*)
747 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
748 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
749 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
750 if test "x$driglx_direct" = xyes; then
751 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
753 if test "x$GXX" = xyes; then
754 CXXFLAGS="$CXXFLAGS -ansi -pedantic"
757 # ffb and gamma are missing because they have not been converted
758 # to use the new interface.
759 if test "x$DRI_DIRS" = "xyes"; then
760 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon tdfx \
761 unichrome savage sis swrast"
765 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
766 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
767 if test "x$driglx_direct" = xyes; then
768 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
774 if test "x$DRI_DIRS" = "xyes"; then
775 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon s3v \
776 savage sis tdfx trident unichrome ffb swrast"
779 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
785 [AS_HELP_STRING([--with-expat=DIR],
786 [expat install directory])],[
787 EXPAT_INCLUDES="-I$withval/include"
788 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
789 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
790 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
792 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
793 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
794 [AC_MSG_ERROR([Expat required for DRI.])])
796 # put all the necessary libs together
797 DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
800 AC_SUBST([EXPAT_INCLUDES])
801 AC_SUBST([DRI_LIB_DEPS])
804 dnl OSMesa configuration
806 if test "$mesa_driver" = xlib; then
807 default_gl_osmesa=yes
811 AC_ARG_ENABLE([gl-osmesa],
812 [AS_HELP_STRING([--enable-gl-osmesa],
813 [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])],
814 [gl_osmesa="$enableval"],
815 [gl_osmesa="$default_gl_osmesa"])
816 if test "x$gl_osmesa" = xyes; then
817 if test "$mesa_driver" = osmesa; then
818 AC_MSG_ERROR([libGL is not available for OSMesa driver])
820 DRIVER_DIRS="$DRIVER_DIRS osmesa"
824 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
825 AC_ARG_WITH([osmesa-bits],
826 [AS_HELP_STRING([--with-osmesa-bits=BITS],
827 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
828 [osmesa_bits="$withval"],
830 if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
831 AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
834 case "x$osmesa_bits" in
839 OSMESA_LIB="OSMesa$osmesa_bits"
840 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
843 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
846 AC_SUBST([OSMESA_LIB])
848 case "$mesa_driver" in
850 # only link libraries with osmesa if shared
851 if test "$enable_static" = no; then
852 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS"
857 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS"
860 # Link OSMesa to libGL otherwise
862 # only link libraries with osmesa if shared
863 if test "$enable_static" = no; then
864 OSMESA_MESA_DEPS='-l$(GL_LIB)'
871 if test "$enable_static" = no; then
872 OSMESA_LIB_DEPS="$OSMESA_LIB_DEPS $OS_LIBS"
874 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV $OS_LIBS"
875 AC_SUBST([OSMESA_LIB_DEPS])
876 AC_SUBST([OSMESA_MESA_DEPS])
877 AC_SUBST([OSMESA_PC_REQ])
878 AC_SUBST([OSMESA_PC_LIB_PRIV])
881 dnl EGL configuration
883 if test "$x11_pkgconfig" = yes; then
884 PKG_CHECK_MODULES([EGL],[x11])
885 EGL_LIB_DEPS="$EGL_LIBS"
887 # should check these...
888 EGL_LIB_DEPS="$X_LIBS -lX11"
890 EGL_LIB_DEPS="$EGL_LIB_DEPS $DLOPEN_LIBS $OS_LIBS"
891 AC_SUBST([EGL_LIB_DEPS])
894 dnl GLU configuration
897 [AS_HELP_STRING([--disable-glu],
898 [enable OpenGL Utility library @<:@default=enabled@:>@])],
899 [enable_glu="$enableval"],
901 if test "x$enable_glu" = xyes; then
902 SRC_DIRS="$SRC_DIRS glu"
904 case "$mesa_driver" in
906 # If GLU is available and we have libOSMesa (not 16 or 32),
907 # we can build the osdemos
908 if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
909 PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
912 # Link libGLU to libOSMesa instead of libGL
915 if test "$enable_static" = no; then
916 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
922 # If static, empty GLU_LIB_DEPS and add libs for programs to link
924 GLU_PC_LIB_PRIV="-lm"
925 if test "$enable_static" = no; then
927 GLU_MESA_DEPS='-l$(GL_LIB)'
931 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
936 if test "$enable_static" = no; then
937 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
939 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
940 AC_SUBST([GLU_LIB_DEPS])
941 AC_SUBST([GLU_MESA_DEPS])
942 AC_SUBST([GLU_PC_REQ])
943 AC_SUBST([GLU_PC_REQ_PRIV])
944 AC_SUBST([GLU_PC_LIB_PRIV])
945 AC_SUBST([GLU_PC_CFLAGS])
948 dnl GLw configuration
951 [AS_HELP_STRING([--disable-glw],
952 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
953 [enable_glw="$enableval"],
955 dnl Don't build GLw on osmesa
956 if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
957 AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
960 AC_ARG_ENABLE([motif],
961 [AS_HELP_STRING([--enable-motif],
962 [use Motif widgets in GLw @<:@default=disabled@:>@])],
963 [enable_motif="$enableval"],
966 if test "x$enable_glw" = xyes; then
967 SRC_DIRS="$SRC_DIRS glw"
968 if test "$x11_pkgconfig" = yes; then
969 PKG_CHECK_MODULES([GLW],[x11 xt])
970 GLW_PC_REQ_PRIV="x11 xt"
971 GLW_LIB_DEPS="$GLW_LIBS"
973 # should check these...
974 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
975 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
976 GLW_PC_CFLAGS="$X11_INCLUDES"
979 GLW_SOURCES="GLwDrawA.c"
981 if test "x$enable_motif" = xyes; then
982 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
983 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
984 if test "x$MOTIF_CONFIG" != xno; then
985 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
986 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
988 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
989 [AC_MSG_ERROR([Can't locate Motif headers])])
990 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
991 [AC_MSG_ERROR([Can't locate Motif Xm library])])
993 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
994 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
995 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
996 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
999 # If static, empty GLW_LIB_DEPS and add libs for programs to link
1000 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV $OS_LIBS"
1001 if test "$enable_static" = no; then
1002 GLW_MESA_DEPS='-l$(GL_LIB)'
1003 GLW_LIB_DEPS="$GLW_LIB_DEPS $OS_LIBS"
1005 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
1010 AC_SUBST([GLW_LIB_DEPS])
1011 AC_SUBST([GLW_MESA_DEPS])
1012 AC_SUBST([GLW_SOURCES])
1013 AC_SUBST([MOTIF_CFLAGS])
1014 AC_SUBST([GLW_PC_REQ_PRIV])
1015 AC_SUBST([GLW_PC_LIB_PRIV])
1016 AC_SUBST([GLW_PC_CFLAGS])
1019 dnl GLUT configuration
1021 if test -f "$srcdir/include/GL/glut.h"; then
1026 AC_ARG_ENABLE([glut],
1027 [AS_HELP_STRING([--disable-glut],
1028 [enable GLUT library @<:@default=enabled if source available@:>@])],
1029 [enable_glut="$enableval"],
1030 [enable_glut="$default_glut"])
1032 dnl Can't build glut if GLU not available
1033 if test "x$enable_glu$enable_glut" = xnoyes; then
1034 AC_MSG_WARN([Disabling glut since GLU is disabled])
1037 dnl Don't build glut on osmesa
1038 if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
1039 AC_MSG_WARN([Disabling glut since the driver is OSMesa])
1043 if test "x$enable_glut" = xyes; then
1044 SRC_DIRS="$SRC_DIRS glut/glx"
1046 if test "x$GCC" = xyes; then
1047 GLUT_CFLAGS="-fexceptions"
1049 if test "$x11_pkgconfig" = yes; then
1050 PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
1051 GLUT_PC_REQ_PRIV="x11 xmu xi"
1052 GLUT_LIB_DEPS="$GLUT_LIBS"
1054 # should check these...
1055 GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
1056 GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
1057 GLUT_PC_CFLAGS="$X11_INCLUDES"
1059 GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm $OS_LIBS"
1060 GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm $OS_LIBS"
1062 # If glut is available, we can build most programs
1063 if test "$with_demos" = yes; then
1064 PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
1067 # If static, empty GLUT_LIB_DEPS and add libs for programs to link
1068 if test "$enable_static" = no; then
1069 GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
1071 APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
1076 AC_SUBST([GLUT_LIB_DEPS])
1077 AC_SUBST([GLUT_MESA_DEPS])
1078 AC_SUBST([GLUT_CFLAGS])
1079 AC_SUBST([GLUT_PC_REQ_PRIV])
1080 AC_SUBST([GLUT_PC_LIB_PRIV])
1081 AC_SUBST([GLUT_PC_CFLAGS])
1084 dnl Program library dependencies
1085 dnl Only libm is added here if necessary as the libraries should
1086 dnl be pulled in by the linker
1088 if test "x$APP_LIB_DEPS" = x; then
1091 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1098 AC_SUBST([APP_LIB_DEPS])
1099 AC_SUBST([PROGRAM_DIRS])
1102 dnl Gallium configuration
1104 AC_ARG_ENABLE([gallium],
1105 [AS_HELP_STRING([--disable-gallium],
1106 [build gallium @<:@default=enabled@:>@])],
1107 [enable_gallium="$enableval"],
1108 [enable_gallium=yes])
1109 if test "x$enable_gallium" = xyes; then
1110 SRC_DIRS="$SRC_DIRS gallium gallium/winsys"
1114 dnl Gallium state trackers configuration
1116 AC_ARG_WITH([state-trackers],
1117 [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
1118 [comma delimited state_trackers list, e.g.
1119 "egl,glx" @<:@default=auto@:>@])],
1120 [with_state_trackers="$withval"],
1121 [with_state_trackers=yes])
1123 case "$with_state_trackers" in
1125 GALLIUM_STATE_TRACKERS_DIRS=""
1128 # look at what else is built
1129 case "$mesa_driver" in
1131 GALLIUM_STATE_TRACKERS_DIRS=egl
1136 # verify the requested state tracker exist
1137 state_trackers=`IFS=', '; echo $with_state_trackers`
1138 for tracker in $state_trackers; do
1139 test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
1140 AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
1142 GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
1146 AC_ARG_WITH([xorg-driver-dir],
1147 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1148 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1149 [XORG_DRIVER_INSTALL_DIR="$withval"],
1150 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1151 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1154 dnl Gallium Intel configuration
1156 AC_ARG_ENABLE([gallium-intel],
1157 [AS_HELP_STRING([--disable-gallium-intel],
1158 [build gallium intel @<:@default=enabled@:>@])],
1159 [enable_gallium_intel="$enableval"],
1160 [enable_gallium_intel=yes])
1161 if test "x$enable_gallium_intel" = xyes; then
1162 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS intel"
1163 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915simple"
1167 dnl Gallium Radeon configuration
1169 AC_ARG_ENABLE([gallium-radeon],
1170 [AS_HELP_STRING([--enable-gallium-radeon],
1171 [build gallium radeon @<:@default=disabled@:>@])],
1172 [enable_gallium_radeon="$enableval"],
1173 [enable_gallium_radeon=no])
1174 if test "x$enable_gallium_radeon" = xyes; then
1175 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS radeon"
1176 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1180 dnl Gallium Radeon configuration
1182 AC_ARG_ENABLE([gallium-nouveau],
1183 [AS_HELP_STRING([--enable-gallium-nouveau],
1184 [build gallium nouveau @<:@default=disabled@:>@])],
1185 [enable_gallium_nouveau="$enableval"],
1186 [enable_gallium_nouveau=no])
1187 if test "x$enable_gallium_nouveau" = xyes; then
1188 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS nouveau"
1189 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nv04 nv10 nv20 nv30 nv40 nv50"
1193 dnl Restore LDFLAGS and CPPFLAGS
1194 LDFLAGS="$_SAVE_LDFLAGS"
1195 CPPFLAGS="$_SAVE_CPPFLAGS"
1197 dnl Substitute the config
1198 AC_CONFIG_FILES([configs/autoconf])
1200 dnl Replace the configs/current symlink
1201 AC_CONFIG_COMMANDS([configs],[
1202 if test -f configs/current || test -L configs/current; then
1203 rm -f configs/current
1205 ln -s autoconf configs/current
1211 dnl Output some configuration info for the user
1214 echo " prefix: $prefix"
1215 echo " exec_prefix: $exec_prefix"
1216 echo " libdir: $libdir"
1217 echo " includedir: $includedir"
1221 echo " Driver: $mesa_driver"
1222 if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
1223 echo " OSMesa: lib$OSMESA_LIB"
1227 if test "$mesa_driver" = dri; then
1228 # cleanup the drivers var
1229 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1230 if test "x$DRI_DIRS" = x; then
1231 echo " DRI drivers: no"
1233 echo " DRI drivers: $dri_dirs"
1235 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1237 echo " Use XCB: $enable_xcb"
1240 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1241 echo " Gallium: yes"
1242 echo " Gallium dirs: $GALLIUM_DIRS"
1243 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1244 echo " Winsys drm dirs:$GALLIUM_WINSYS_DRM_DIRS"
1245 echo " Auxiliary dirs: $GALLIUM_AUXILIARY_DIRS"
1246 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1247 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1254 echo " Shared libs: $enable_shared"
1255 echo " Static libs: $enable_static"
1256 echo " GLU: $enable_glu"
1257 echo " GLw: $enable_glw (Motif: $enable_motif)"
1258 echo " glut: $enable_glut"
1261 # cleanup the programs var for display
1262 program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1263 if test "x$program_dirs" = x; then
1266 echo " Demos: $program_dirs"
1269 dnl Compiler options
1270 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1271 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1272 $SED 's/^ *//;s/ */ /;s/ *$//'`
1273 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1274 $SED 's/^ *//;s/ */ /;s/ *$//'`
1275 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1277 echo " CFLAGS: $cflags"
1278 echo " CXXFLAGS: $cxxflags"
1279 echo " Macros: $defines"
1282 echo " Run '${MAKE-make}' to build Mesa"