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([${MAKE-make} -s -f bin/version.mk version | tr -d '\n'])])
8 m4_ifval(mesa_version,,
9 [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
11 dnl Tell the user about autoconf.html in the --help output
12 m4_divert_once([HELP_END], [
13 See docs/autoconf.html for more details on the options for Mesa.])
15 AC_INIT([Mesa],[mesa_version],
16 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
17 AC_CONFIG_AUX_DIR([bin])
20 dnl Versions for external dependencies
22 DRI2PROTO_REQUIRED=1.99.3
28 AC_CHECK_PROGS([MAKE], [gmake make])
29 AC_PATH_PROG([MKDEP], [makedepend])
30 AC_PATH_PROG([SED], [sed])
32 dnl We need a POSIX shell for parts of the build. Assume we have one
36 # Solaris /bin/sh is too old/non-POSIX compliant
37 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
42 MKDEP_OPTIONS=-fdepend
43 dnl Ask gcc where it's keeping its secret headers
44 if test "x$GCC" = xyes; then
45 for dir in include include-fixed; do
46 GCC_INCLUDES=`$CC -print-file-name=$dir`
47 if test "x$GCC_INCLUDES" != x && \
48 test "$GCC_INCLUDES" != "$dir" && \
49 test -d "$GCC_INCLUDES"; then
50 MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
54 AC_SUBST([MKDEP_OPTIONS])
56 dnl Make sure the pkg-config macros are defined
57 m4_ifndef([PKG_PROG_PKG_CONFIG],
58 [m4_fatal([Could not locate the pkg-config autoconf macros.
59 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
60 are in a different location, try setting the environment variable
61 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
64 dnl LIB_DIR - library basename
65 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
68 dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
69 _SAVE_LDFLAGS="$LDFLAGS"
70 AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
71 AC_SUBST([EXTRA_LIB_PATH])
73 dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
74 _SAVE_CPPFLAGS="$CPPFLAGS"
75 AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
76 AC_SUBST([X11_INCLUDES])
83 DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
86 DEFINES="$DEFINES -DPTHREADS -DSVR4"
90 dnl Add flags for gcc and g++
91 if test "x$GCC" = xyes; then
92 CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
94 # Work around aliasing bugs - developers should comment this out
95 CFLAGS="$CFLAGS -fno-strict-aliasing"
97 if test "x$GXX" = xyes; then
98 CXXFLAGS="$CXXFLAGS -Wall"
100 # Work around aliasing bugs - developers should comment this out
101 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
104 dnl These should be unnecessary, but let the user set them if they want
105 AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
106 Default is to use CFLAGS.])
107 AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
108 compiler. Default is to use CFLAGS.])
109 AC_SUBST([OPT_FLAGS])
110 AC_SUBST([ARCH_FLAGS])
113 dnl Hacks to enable 32 or 64 bit build
115 AC_ARG_ENABLE([32-bit],
116 [AS_HELP_STRING([--enable-32-bit],
117 [build 32-bit libraries @<:@default=auto@:>@])],
118 [enable_32bit="$enableval"],
121 if test "x$enable_32bit" = xyes; then
122 if test "x$GCC" = xyes; then
123 CFLAGS="$CFLAGS -m32"
124 ARCH_FLAGS="$ARCH_FLAGS -m32"
126 if test "x$GXX" = xyes; then
127 CXXFLAGS="$CXXFLAGS -m32"
130 AC_ARG_ENABLE([64-bit],
131 [AS_HELP_STRING([--enable-64-bit],
132 [build 64-bit libraries @<:@default=auto@:>@])],
133 [enable_64bit="$enableval"],
136 if test "x$enable_64bit" = xyes; then
137 if test "x$GCC" = xyes; then
138 CFLAGS="$CFLAGS -m64"
140 if test "x$GXX" = xyes; then
141 CXXFLAGS="$CXXFLAGS -m64"
146 dnl shared/static libraries, mimic libtool options
148 AC_ARG_ENABLE([static],
149 [AS_HELP_STRING([--enable-static],
150 [build static libraries @<:@default=disabled@:>@])],
151 [enable_static="$enableval"],
154 case "x$enable_static" in
156 x ) enable_static=no ;;
158 AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
161 AC_ARG_ENABLE([shared],
162 [AS_HELP_STRING([--disable-shared],
163 [build shared libraries @<:@default=enabled@:>@])],
164 [enable_shared="$enableval"],
167 case "x$enable_shared" in
169 x ) enable_shared=yes ;;
171 AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
175 dnl Can't have static and shared libraries, default to static if user
176 dnl explicitly requested. If both disabled, set to static since shared
177 dnl was explicitly requirested.
178 case "x$enable_static$enable_shared" in
180 AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
184 AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
192 AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
193 if test "$enable_static" = yes; then
194 MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
196 AC_SUBST([MKLIB_OPTIONS])
199 dnl other compiler options
201 AC_ARG_ENABLE([debug],
202 [AS_HELP_STRING([--enable-debug],
203 [use debug compiler flags and macros @<:@default=disabled@:>@])],
204 [enable_debug="$enableval"],
207 if test "x$enable_debug" = xyes; then
208 DEFINES="$DEFINES -DDEBUG"
209 if test "x$GCC" = xyes; then
212 if test "x$GXX" = xyes; then
213 CXXFLAGS="$CXXFLAGS -g"
220 if test "$enable_static" = yes; then
225 LIB_EXTENSION='dylib' ;;
227 LIB_EXTENSION='dll' ;;
229 LIB_EXTENSION='so' ;;
233 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
234 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
235 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
236 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
237 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
239 GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*'
240 GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*'
241 GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*'
242 GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*'
243 OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*'
245 AC_SUBST([GL_LIB_NAME])
246 AC_SUBST([GLU_LIB_NAME])
247 AC_SUBST([GLUT_LIB_NAME])
248 AC_SUBST([GLW_LIB_NAME])
249 AC_SUBST([OSMESA_LIB_NAME])
251 AC_SUBST([GL_LIB_GLOB])
252 AC_SUBST([GLU_LIB_GLOB])
253 AC_SUBST([GLUT_LIB_GLOB])
254 AC_SUBST([GLW_LIB_GLOB])
255 AC_SUBST([OSMESA_LIB_GLOB])
258 dnl Arch/platform-specific settings
261 [AS_HELP_STRING([--disable-asm],
262 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
263 [enable_asm="$enableval"],
270 AC_MSG_CHECKING([whether to enable assembly])
271 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
272 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
273 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
277 AC_MSG_RESULT([no, cross compiling])
281 # check for supported arches
282 if test "x$enable_asm" = xyes; then
286 linux* | *freebsd* | dragonfly*)
287 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
293 linux* | *freebsd* | dragonfly*)
294 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
316 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
317 MESA_ASM_SOURCES='$(X86_SOURCES)'
318 GLAPI_ASM_SOURCES='$(X86_API)'
319 AC_MSG_RESULT([yes, x86])
322 ASM_FLAGS="-DUSE_X86_64_ASM"
323 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
324 GLAPI_ASM_SOURCES='$(X86-64_API)'
325 AC_MSG_RESULT([yes, x86_64])
328 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
329 MESA_ASM_SOURCES='$(PPC_SOURCES)'
330 AC_MSG_RESULT([yes, ppc])
333 ASM_FLAGS="-DUSE_SPARC_ASM"
334 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
335 GLAPI_ASM_SOURCES='$(SPARC_API)'
336 AC_MSG_RESULT([yes, sparc])
339 AC_MSG_RESULT([no, platform not supported])
343 AC_SUBST([ASM_FLAGS])
344 AC_SUBST([MESA_ASM_SOURCES])
345 AC_SUBST([GLAPI_ASM_SOURCES])
350 dnl Check to see if dlopen is in default libraries (like Solaris, which
351 dnl has it in libc), or if libdl is needed to get it.
352 AC_CHECK_FUNC([dlopen], [],
353 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
355 dnl See if posix_memalign is available
356 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
358 dnl SELinux awareness.
359 AC_ARG_ENABLE([selinux],
360 [AS_HELP_STRING([--enable-selinux],
361 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
362 [MESA_SELINUX="$enableval"],
364 if test "x$enable_selinux" = "xyes"; then
365 AC_CHECK_HEADER([selinux/selinux.h],[],
366 [AC_MSG_ERROR([SELinux headers not found])])
367 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
368 [AC_MSG_ERROR([SELinux library not found])])
369 SELINUX_LIBS="-lselinux"
370 DEFINES="$DEFINES -DMESA_SELINUX"
374 dnl Driver configuration. Options are xlib, dri and osmesa right now.
375 dnl More later: directfb, fbdev, ...
377 default_driver="xlib"
382 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
385 *freebsd* | dragonfly*)
387 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
392 AC_ARG_WITH([driver],
393 [AS_HELP_STRING([--with-driver=DRIVER],
394 [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
395 [mesa_driver="$withval"],
396 [mesa_driver="$default_driver"])
397 dnl Check for valid option
398 case "x$mesa_driver" in
402 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
407 dnl Driver specific build directories
412 GALLIUM_DIRS="auxiliary drivers state_trackers"
413 GALLIUM_WINSYS_DIRS=""
414 GALLIUM_WINSYS_DRM_DIRS=""
415 GALLIUM_AUXILIARY_DIRS="draw translate cso_cache pipebuffer tgsi sct rtasm util indices"
416 GALLIUM_DRIVERS_DIRS="softpipe failover trace"
417 GALLIUM_STATE_TRACKERS_DIRS=""
419 case "$mesa_driver" in
422 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS xlib"
425 SRC_DIRS="glx/x11 $SRC_DIRS"
428 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS drm"
436 AC_SUBST([DRIVER_DIRS])
437 AC_SUBST([WINDOW_SYSTEM])
438 AC_SUBST([GALLIUM_DIRS])
439 AC_SUBST([GALLIUM_WINSYS_DIRS])
440 AC_SUBST([GALLIUM_WINSYS_DRM_DIRS])
441 AC_SUBST([GALLIUM_DRIVERS_DIRS])
442 AC_SUBST([GALLIUM_AUXILIARY_DIRS])
443 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
446 dnl User supplied program configuration
448 if test -d "$srcdir/progs/demos"; then
454 [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
455 [optional comma delimited demo directories to build
456 @<:@default=auto if source available@:>@])],
457 [with_demos="$withval"],
458 [with_demos="$default_demos"])
459 if test "x$with_demos" = x; then
463 dnl If $with_demos is yes, directories will be added as libs available
465 case "$with_demos" in
468 # If the driver isn't osmesa, we have libGL and can build xdemos
469 if test "$mesa_driver" != osmesa; then
470 PROGRAM_DIRS="xdemos"
474 # verify the requested demos directories exist
475 demos=`IFS=,; echo $with_demos`
476 for demo in $demos; do
477 test -d "$srcdir/progs/$demo" || \
478 AC_MSG_ERROR([Program directory '$demo' doesn't exist])
480 PROGRAM_DIRS="$demos"
485 dnl Find out if X is available. The variable have_x is set if libX11 is
486 dnl found to mimic AC_PATH_XTRA.
488 if test -n "$PKG_CONFIG"; then
489 AC_MSG_CHECKING([pkg-config files for X11 are available])
490 PKG_CHECK_EXISTS([x11],[
496 AC_MSG_RESULT([$x11_pkgconfig])
500 dnl Use the autoconf macro if no pkg-config files
501 if test "$x11_pkgconfig" = no; then
505 dnl Try to tell the user that the --x-* options are only used when
506 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
507 m4_divert_once([HELP_BEGIN],
508 [These options are only used when the X libraries cannot be found by the
509 pkg-config utility.])
511 dnl We need X for xlib and dri, so bomb now if it's not found
512 case "$mesa_driver" in
514 if test "$no_x" = yes; then
515 AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
520 dnl XCB - this is only used for GLX right now
522 [AS_HELP_STRING([--enable-xcb],
523 [use XCB for GLX @<:@default=disabled@:>@])],
524 [enable_xcb="$enableval"],
526 if test "x$enable_xcb" = xyes; then
527 DEFINES="$DEFINES -DUSE_XCB"
533 dnl libGL configuration per driver
535 case "$mesa_driver" in
537 if test "$x11_pkgconfig" = yes; then
538 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
539 GL_PC_REQ_PRIV="x11 xext"
540 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
541 GL_LIB_DEPS="$XLIBGL_LIBS"
543 # should check these...
544 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
545 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
546 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
547 GL_PC_CFLAGS="$X11_INCLUDES"
549 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
550 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
552 # if static, move the external libraries to the programs
553 # and empty the libraries for libGL
554 if test "$enable_static" = yes; then
555 APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
560 # DRI must be shared, I think
561 if test "$enable_static" = yes; then
562 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
566 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
567 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
568 GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
569 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
571 # find the DRI deps for libGL
572 if test "$x11_pkgconfig" = yes; then
573 # add xcb modules if necessary
574 dri_modules="x11 xext xxf86vm xdamage xfixes"
575 if test "$enable_xcb" = yes; then
576 dri_modules="$dri_modules x11-xcb xcb-glx"
579 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
580 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
581 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
582 GL_LIB_DEPS="$DRIGL_LIBS"
584 # should check these...
585 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
586 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
587 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
588 GL_PC_CFLAGS="$X11_INCLUDES"
590 # XCB can only be used from pkg-config
591 if test "$enable_xcb" = yes; then
592 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
593 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
594 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
595 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
599 # need DRM libs, -lpthread, etc.
600 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
601 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
604 # No libGL for osmesa
608 AC_SUBST([GL_LIB_DEPS])
609 AC_SUBST([GL_PC_REQ_PRIV])
610 AC_SUBST([GL_PC_LIB_PRIV])
611 AC_SUBST([GL_PC_CFLAGS])
612 AC_SUBST([DRI_PC_REQ_PRIV])
617 if test "$mesa_driver" = xlib; then
618 DEFINES="$DEFINES -DUSE_XSHM"
624 AC_ARG_ENABLE([glx-tls],
625 [AS_HELP_STRING([--enable-glx-tls],
626 [enable TLS support in GLX @<:@default=disabled@:>@])],
627 [GLX_USE_TLS="$enableval"],
629 dnl Directory for DRI drivers
630 AC_ARG_WITH([dri-driverdir],
631 [AS_HELP_STRING([--with-dri-driverdir=DIR],
632 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
633 [DRI_DRIVER_INSTALL_DIR="$withval"],
634 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
635 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
636 dnl Direct rendering or just indirect rendering
637 AC_ARG_ENABLE([driglx-direct],
638 [AS_HELP_STRING([--disable-driglx-direct],
639 [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
640 [driglx_direct="$enableval"],
641 [driglx_direct="yes"])
642 dnl Which drivers to build - default is chosen by platform
643 AC_ARG_WITH([dri-drivers],
644 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
645 [comma delimited DRI drivers list, e.g.
646 "swrast,i965,radeon" @<:@default=auto@:>@])],
647 [with_dri_drivers="$withval"],
648 [with_dri_drivers=yes])
649 if test "x$with_dri_drivers" = x; then
653 dnl If $with_dri_drivers is yes, directories will be added through
656 case "$with_dri_drivers" in
662 # verify the requested driver directories exist
663 dri_drivers=`IFS=', '; echo $with_dri_drivers`
664 for driver in $dri_drivers; do
665 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
666 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
668 DRI_DIRS="$dri_drivers"
672 dnl Just default to no EGL for now
674 AC_SUBST([USING_EGL])
676 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
677 if test "$mesa_driver" = dri; then
679 if test "x$GLX_USE_TLS" = xyes; then
680 DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
683 if test "x$USING_EGL" = x1; then
687 # Platform specific settings and drivers to build
690 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
691 if test "x$driglx_direct" = xyes; then
692 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
694 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
698 # ffb, gamma, and sis are missing because they have not be
699 # converted to use the new interface. i810 are missing
700 # because there is no x86-64 system where they could *ever*
702 if test "x$DRI_DIRS" = "xyes"; then
703 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 radeon \
704 savage tdfx unichrome swrast"
708 # Build only the drivers for cards that exist on PowerPC.
709 # At some point MGA will be added, but not yet.
710 if test "x$DRI_DIRS" = "xyes"; then
711 DRI_DIRS="mach64 r128 r200 r300 radeon tdfx swrast"
715 # Build only the drivers for cards that exist on sparc`
716 if test "x$DRI_DIRS" = "xyes"; then
717 DRI_DIRS="mach64 r128 r200 r300 radeon ffb swrast"
722 freebsd* | dragonfly*)
723 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
724 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
725 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
726 if test "x$driglx_direct" = xyes; then
727 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
729 if test "x$GXX" = xyes; then
730 CXXFLAGS="$CXXFLAGS -ansi -pedantic"
733 # ffb and gamma are missing because they have not been converted
734 # to use the new interface.
735 if test "x$DRI_DIRS" = "xyes"; then
736 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon tdfx \
737 unichrome savage sis swrast"
741 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
742 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
745 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
746 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
747 if test "x$driglx_direct" = xyes; then
748 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
754 if test "x$DRI_DIRS" = "xyes"; then
755 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon s3v \
756 savage sis tdfx trident unichrome ffb swrast"
759 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
765 [AS_HELP_STRING([--with-expat=DIR],
766 [expat install directory])],[
767 EXPAT_INCLUDES="-I$withval/include"
768 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
769 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
770 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
772 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
773 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
774 [AC_MSG_ERROR([Expat required for DRI.])])
776 # put all the necessary libs together
777 DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
780 AC_SUBST([EXPAT_INCLUDES])
781 AC_SUBST([DRI_LIB_DEPS])
784 dnl OSMesa configuration
786 if test "$mesa_driver" = xlib; then
787 default_gl_osmesa=yes
791 AC_ARG_ENABLE([gl-osmesa],
792 [AS_HELP_STRING([--enable-gl-osmesa],
793 [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])],
794 [gl_osmesa="$enableval"],
795 [gl_osmesa="$default_gl_osmesa"])
796 if test "x$gl_osmesa" = xyes; then
797 if test "$mesa_driver" = osmesa; then
798 AC_MSG_ERROR([libGL is not available for OSMesa driver])
800 DRIVER_DIRS="$DRIVER_DIRS osmesa"
804 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
805 AC_ARG_WITH([osmesa-bits],
806 [AS_HELP_STRING([--with-osmesa-bits=BITS],
807 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
808 [osmesa_bits="$withval"],
810 if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
811 AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
814 case "x$osmesa_bits" in
819 OSMESA_LIB="OSMesa$osmesa_bits"
820 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
823 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
826 AC_SUBST([OSMESA_LIB])
828 case "$mesa_driver" in
830 # only link libraries with osmesa if shared
831 if test "$enable_static" = no; then
832 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
837 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
840 # Link OSMesa to libGL otherwise
842 # only link libraries with osmesa if shared
843 if test "$enable_static" = no; then
844 OSMESA_MESA_DEPS='-l$(GL_LIB)'
851 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV"
852 AC_SUBST([OSMESA_LIB_DEPS])
853 AC_SUBST([OSMESA_MESA_DEPS])
854 AC_SUBST([OSMESA_PC_REQ])
855 AC_SUBST([OSMESA_PC_LIB_PRIV])
858 dnl EGL configuration
861 [AS_HELP_STRING([--disable-egl],
862 [disable EGL library @<:@default=enabled@:>@])],
863 [enable_egl="$enableval"],
865 if test "x$enable_egl" = xyes; then
866 SRC_DIRS="$SRC_DIRS egl"
868 if test "$x11_pkgconfig" = yes; then
869 PKG_CHECK_MODULES([EGL], [x11])
870 EGL_LIB_DEPS="$EGL_LIBS"
872 # should check these...
873 EGL_LIB_DEPS="$X_LIBS -lX11"
875 EGL_LIB_DEPS="$EGL_LIB_DEPS $DLOPEN_LIBS"
877 AC_SUBST([EGL_LIB_DEPS])
880 dnl GLU configuration
883 [AS_HELP_STRING([--disable-glu],
884 [enable OpenGL Utility library @<:@default=enabled@:>@])],
885 [enable_glu="$enableval"],
887 if test "x$enable_glu" = xyes; then
888 SRC_DIRS="$SRC_DIRS glu"
890 case "$mesa_driver" in
892 # If GLU is available and we have libOSMesa (not 16 or 32),
893 # we can build the osdemos
894 if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
895 PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
898 # Link libGLU to libOSMesa instead of libGL
901 if test "$enable_static" = no; then
902 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
908 # If static, empty GLU_LIB_DEPS and add libs for programs to link
910 GLU_PC_LIB_PRIV="-lm"
911 if test "$enable_static" = no; then
913 GLU_MESA_DEPS='-l$(GL_LIB)'
917 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
922 if test "$enable_static" = no; then
923 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
925 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
926 AC_SUBST([GLU_LIB_DEPS])
927 AC_SUBST([GLU_MESA_DEPS])
928 AC_SUBST([GLU_PC_REQ])
929 AC_SUBST([GLU_PC_REQ_PRIV])
930 AC_SUBST([GLU_PC_LIB_PRIV])
931 AC_SUBST([GLU_PC_CFLAGS])
934 dnl GLw configuration
937 [AS_HELP_STRING([--disable-glw],
938 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
939 [enable_glw="$enableval"],
941 dnl Don't build GLw on osmesa
942 if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
943 AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
946 AC_ARG_ENABLE([motif],
947 [AS_HELP_STRING([--enable-motif],
948 [use Motif widgets in GLw @<:@default=disabled@:>@])],
949 [enable_motif="$enableval"],
952 if test "x$enable_glw" = xyes; then
953 SRC_DIRS="$SRC_DIRS glw"
954 if test "$x11_pkgconfig" = yes; then
955 PKG_CHECK_MODULES([GLW],[x11 xt])
956 GLW_PC_REQ_PRIV="x11 xt"
957 GLW_LIB_DEPS="$GLW_LIBS"
959 # should check these...
960 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
961 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
962 GLW_PC_CFLAGS="$X11_INCLUDES"
965 GLW_SOURCES="GLwDrawA.c"
967 if test "x$enable_motif" = xyes; then
968 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
969 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
970 if test "x$MOTIF_CONFIG" != xno; then
971 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
972 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
974 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
975 [AC_MSG_ERROR([Can't locate Motif headers])])
976 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
977 [AC_MSG_ERROR([Can't locate Motif Xm library])])
979 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
980 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
981 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
982 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
985 # If static, empty GLW_LIB_DEPS and add libs for programs to link
986 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
987 if test "$enable_static" = no; then
988 GLW_MESA_DEPS='-l$(GL_LIB)'
989 GLW_LIB_DEPS="$GLW_LIB_DEPS"
991 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
996 AC_SUBST([GLW_LIB_DEPS])
997 AC_SUBST([GLW_MESA_DEPS])
998 AC_SUBST([GLW_SOURCES])
999 AC_SUBST([MOTIF_CFLAGS])
1000 AC_SUBST([GLW_PC_REQ_PRIV])
1001 AC_SUBST([GLW_PC_LIB_PRIV])
1002 AC_SUBST([GLW_PC_CFLAGS])
1005 dnl GLUT configuration
1007 if test -f "$srcdir/include/GL/glut.h"; then
1012 AC_ARG_ENABLE([glut],
1013 [AS_HELP_STRING([--disable-glut],
1014 [enable GLUT library @<:@default=enabled if source available@:>@])],
1015 [enable_glut="$enableval"],
1016 [enable_glut="$default_glut"])
1018 dnl Can't build glut if GLU not available
1019 if test "x$enable_glu$enable_glut" = xnoyes; then
1020 AC_MSG_WARN([Disabling glut since GLU is disabled])
1023 dnl Don't build glut on osmesa
1024 if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
1025 AC_MSG_WARN([Disabling glut since the driver is OSMesa])
1029 if test "x$enable_glut" = xyes; then
1030 SRC_DIRS="$SRC_DIRS glut/glx"
1032 if test "x$GCC" = xyes; then
1033 GLUT_CFLAGS="-fexceptions"
1035 if test "$x11_pkgconfig" = yes; then
1036 PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
1037 GLUT_PC_REQ_PRIV="x11 xmu xi"
1038 GLUT_LIB_DEPS="$GLUT_LIBS"
1040 # should check these...
1041 GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
1042 GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
1043 GLUT_PC_CFLAGS="$X11_INCLUDES"
1045 GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
1046 GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
1048 # If glut is available, we can build most programs
1049 if test "$with_demos" = yes; then
1050 PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
1053 # If static, empty GLUT_LIB_DEPS and add libs for programs to link
1054 if test "$enable_static" = no; then
1055 GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
1057 APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
1062 AC_SUBST([GLUT_LIB_DEPS])
1063 AC_SUBST([GLUT_MESA_DEPS])
1064 AC_SUBST([GLUT_CFLAGS])
1065 AC_SUBST([GLUT_PC_REQ_PRIV])
1066 AC_SUBST([GLUT_PC_LIB_PRIV])
1067 AC_SUBST([GLUT_PC_CFLAGS])
1070 dnl Program library dependencies
1071 dnl Only libm is added here if necessary as the libraries should
1072 dnl be pulled in by the linker
1074 if test "x$APP_LIB_DEPS" = x; then
1077 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1080 APP_LIB_DEPS="-lX11"
1087 AC_SUBST([APP_LIB_DEPS])
1088 AC_SUBST([PROGRAM_DIRS])
1091 dnl Gallium configuration
1093 AC_ARG_ENABLE([gallium],
1094 [AS_HELP_STRING([--disable-gallium],
1095 [build gallium @<:@default=enabled@:>@])],
1096 [enable_gallium="$enableval"],
1097 [enable_gallium=yes])
1098 if test "x$enable_gallium" = xyes; then
1099 SRC_DIRS="$SRC_DIRS gallium gallium/winsys"
1103 dnl Gallium state trackers configuration
1105 AC_ARG_WITH([state-trackers],
1106 [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
1107 [comma delimited state_trackers list, e.g.
1108 "egl,glx" @<:@default=auto@:>@])],
1109 [with_state_trackers="$withval"],
1110 [with_state_trackers=yes])
1112 case "$with_state_trackers" in
1114 GALLIUM_STATE_TRACKERS_DIRS=""
1117 # look at what else is built
1118 case "$mesa_driver" in
1120 GALLIUM_STATE_TRACKERS_DIRS=glx
1123 test "x$enable_egl" = xyes && GALLIUM_STATE_TRACKERS_DIRS=egl
1128 # verify the requested state tracker exist
1129 state_trackers=`IFS=', '; echo $with_state_trackers`
1130 for tracker in $state_trackers; do
1131 test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
1132 AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
1134 if test "$tracker" = egl && test "x$enable_egl" != xyes; then
1135 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1138 GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
1142 AC_ARG_WITH([xorg-driver-dir],
1143 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1144 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1145 [XORG_DRIVER_INSTALL_DIR="$withval"],
1146 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1147 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1149 AC_ARG_WITH([max-width],
1150 [AS_HELP_STRING([--with-max-width=N],
1151 [Maximum framebuffer width (4096)])],
1152 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1153 AS_IF([test "${withval}" -gt "4096"],
1154 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1156 AC_ARG_WITH([max-height],
1157 [AS_HELP_STRING([--with-max-height=N],
1158 [Maximum framebuffer height (4096)])],
1159 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1160 AS_IF([test "${withval}" -gt "4096"],
1161 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1165 dnl Gallium Intel configuration
1167 AC_ARG_ENABLE([gallium-intel],
1168 [AS_HELP_STRING([--disable-gallium-intel],
1169 [build gallium intel @<:@default=enabled@:>@])],
1170 [enable_gallium_intel="$enableval"],
1171 [enable_gallium_intel=yes])
1172 if test "x$enable_gallium_intel" = xyes; then
1173 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS intel"
1174 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915simple"
1178 dnl Gallium Radeon configuration
1180 AC_ARG_ENABLE([gallium-radeon],
1181 [AS_HELP_STRING([--enable-gallium-radeon],
1182 [build gallium radeon @<:@default=disabled@:>@])],
1183 [enable_gallium_radeon="$enableval"],
1184 [enable_gallium_radeon=no])
1185 if test "x$enable_gallium_radeon" = xyes; then
1186 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS radeon"
1187 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1191 dnl Gallium Radeon configuration
1193 AC_ARG_ENABLE([gallium-nouveau],
1194 [AS_HELP_STRING([--enable-gallium-nouveau],
1195 [build gallium nouveau @<:@default=disabled@:>@])],
1196 [enable_gallium_nouveau="$enableval"],
1197 [enable_gallium_nouveau=no])
1198 if test "x$enable_gallium_nouveau" = xyes; then
1199 GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS nouveau"
1200 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nv04 nv10 nv20 nv30 nv40 nv50"
1204 dnl Restore LDFLAGS and CPPFLAGS
1205 LDFLAGS="$_SAVE_LDFLAGS"
1206 CPPFLAGS="$_SAVE_CPPFLAGS"
1208 dnl Substitute the config
1209 AC_CONFIG_FILES([configs/autoconf])
1211 dnl Replace the configs/current symlink
1212 AC_CONFIG_COMMANDS([configs],[
1213 if test -f configs/current || test -L configs/current; then
1214 rm -f configs/current
1216 ln -s autoconf configs/current
1222 dnl Output some configuration info for the user
1225 echo " prefix: $prefix"
1226 echo " exec_prefix: $exec_prefix"
1227 echo " libdir: $libdir"
1228 echo " includedir: $includedir"
1232 echo " Driver: $mesa_driver"
1233 if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
1234 echo " OSMesa: lib$OSMESA_LIB"
1238 if test "$mesa_driver" = dri; then
1239 # cleanup the drivers var
1240 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1241 if test "x$DRI_DIRS" = x; then
1242 echo " DRI drivers: no"
1244 echo " DRI drivers: $dri_dirs"
1246 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1248 echo " Use XCB: $enable_xcb"
1251 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1252 echo " Gallium: yes"
1253 echo " Gallium dirs: $GALLIUM_DIRS"
1254 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1255 echo " Winsys drm dirs:$GALLIUM_WINSYS_DRM_DIRS"
1256 echo " Auxiliary dirs: $GALLIUM_AUXILIARY_DIRS"
1257 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1258 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1265 echo " Shared libs: $enable_shared"
1266 echo " Static libs: $enable_static"
1267 echo " EGL: $enable_egl"
1268 echo " GLU: $enable_glu"
1269 echo " GLw: $enable_glw (Motif: $enable_motif)"
1270 echo " glut: $enable_glut"
1273 # cleanup the programs var for display
1274 program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1275 if test "x$program_dirs" = x; then
1278 echo " Demos: $program_dirs"
1281 dnl Compiler options
1282 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1283 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1284 $SED 's/^ *//;s/ */ /;s/ *$//'`
1285 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1286 $SED 's/^ *//;s/ */ /;s/ *$//'`
1287 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1289 echo " CFLAGS: $cflags"
1290 echo " CXXFLAGS: $cxxflags"
1291 echo " Macros: $defines"
1294 echo " Run '${MAKE-make}' to build Mesa"