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([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])
8 m4_ifval(mesa_version,,
9 [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
11 dnl Tell the user about autoconf.html in the --help output
12 m4_divert_once([HELP_END], [
13 See docs/autoconf.html for more details on the options for Mesa.])
15 AC_INIT([Mesa],[mesa_version],
16 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
17 AC_CONFIG_AUX_DIR([bin])
20 dnl Versions for external dependencies
21 LIBDRM_REQUIRED=2.4.15
22 LIBDRM_RADEON_REQUIRED=2.4.17
23 DRI2PROTO_REQUIRED=2.1
24 GLPROTO_REQUIRED=1.4.11
25 LIBDRM_XORG_REQUIRED=2.4.17
26 LIBKMS_XORG_REQUIRED=1.0.0
32 AC_CHECK_PROGS([MAKE], [gmake make])
33 AC_PATH_PROG([MKDEP], [makedepend])
34 AC_PATH_PROG([SED], [sed])
36 dnl Our fallback install-sh is a symlink to minstall. Use the existing
37 dnl configuration in that case.
39 test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)'
41 dnl We need a POSIX shell for parts of the build. Assume we have one
45 # Solaris /bin/sh is too old/non-POSIX compliant
46 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
51 dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
52 dnl versions are explictly not supported.
53 if test "x$GCC" = xyes; then
54 AC_MSG_CHECKING([whether gcc version is sufficient])
58 GCC_VERSION=`$CC -dumpversion`
59 if test $? -eq 0; then
60 major=`echo $GCC_VERSION | cut -d. -f1`
61 minor=`echo $GCC_VERSION | cut -d. -f1`
64 if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
66 AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
73 MKDEP_OPTIONS=-fdepend
74 dnl Ask gcc where it's keeping its secret headers
75 if test "x$GCC" = xyes; then
76 for dir in include include-fixed; do
77 GCC_INCLUDES=`$CC -print-file-name=$dir`
78 if test "x$GCC_INCLUDES" != x && \
79 test "$GCC_INCLUDES" != "$dir" && \
80 test -d "$GCC_INCLUDES"; then
81 MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
85 AC_SUBST([MKDEP_OPTIONS])
87 dnl Make sure the pkg-config macros are defined
88 m4_ifndef([PKG_PROG_PKG_CONFIG],
89 [m4_fatal([Could not locate the pkg-config autoconf macros.
90 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
91 are in a different location, try setting the environment variable
92 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
95 dnl LIB_DIR - library basename
96 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
99 dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
100 _SAVE_LDFLAGS="$LDFLAGS"
101 AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
102 AC_SUBST([EXTRA_LIB_PATH])
104 dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
105 _SAVE_CPPFLAGS="$CPPFLAGS"
106 AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
107 AC_SUBST([X11_INCLUDES])
114 DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
117 DEFINES="$DEFINES -DPTHREADS -DSVR4"
120 DEFINES="$DEFINES -DPTHREADS"
124 dnl Add flags for gcc and g++
125 if test "x$GCC" = xyes; then
126 CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
128 # Enable -fvisibility=hidden if using a gcc that supports it
129 save_CFLAGS="$CFLAGS"
130 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
131 CFLAGS="$CFLAGS -fvisibility=hidden"
132 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
133 [CFLAGS="$save_CFLAGS" ; AC_MSG_RESULT([no])]);
135 # Work around aliasing bugs - developers should comment this out
136 CFLAGS="$CFLAGS -fno-strict-aliasing"
138 if test "x$GXX" = xyes; then
139 CXXFLAGS="$CXXFLAGS -Wall"
141 # Work around aliasing bugs - developers should comment this out
142 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
145 dnl These should be unnecessary, but let the user set them if they want
146 AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
147 Default is to use CFLAGS.])
148 AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
149 compiler. Default is to use CFLAGS.])
150 AC_SUBST([OPT_FLAGS])
151 AC_SUBST([ARCH_FLAGS])
154 dnl Hacks to enable 32 or 64 bit build
156 AC_ARG_ENABLE([32-bit],
157 [AS_HELP_STRING([--enable-32-bit],
158 [build 32-bit libraries @<:@default=auto@:>@])],
159 [enable_32bit="$enableval"],
162 if test "x$enable_32bit" = xyes; then
163 if test "x$GCC" = xyes; then
164 CFLAGS="$CFLAGS -m32"
165 ARCH_FLAGS="$ARCH_FLAGS -m32"
167 if test "x$GXX" = xyes; then
168 CXXFLAGS="$CXXFLAGS -m32"
171 AC_ARG_ENABLE([64-bit],
172 [AS_HELP_STRING([--enable-64-bit],
173 [build 64-bit libraries @<:@default=auto@:>@])],
174 [enable_64bit="$enableval"],
177 if test "x$enable_64bit" = xyes; then
178 if test "x$GCC" = xyes; then
179 CFLAGS="$CFLAGS -m64"
181 if test "x$GXX" = xyes; then
182 CXXFLAGS="$CXXFLAGS -m64"
187 dnl shared/static libraries, mimic libtool options
189 AC_ARG_ENABLE([static],
190 [AS_HELP_STRING([--enable-static],
191 [build static libraries @<:@default=disabled@:>@])],
192 [enable_static="$enableval"],
195 case "x$enable_static" in
197 x ) enable_static=no ;;
199 AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
202 AC_ARG_ENABLE([shared],
203 [AS_HELP_STRING([--disable-shared],
204 [build shared libraries @<:@default=enabled@:>@])],
205 [enable_shared="$enableval"],
208 case "x$enable_shared" in
210 x ) enable_shared=yes ;;
212 AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
216 dnl Can't have static and shared libraries, default to static if user
217 dnl explicitly requested. If both disabled, set to static since shared
218 dnl was explicitly requirested.
219 case "x$enable_static$enable_shared" in
221 AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
225 AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
233 AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
234 if test "$enable_static" = yes; then
235 MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
237 AC_SUBST([MKLIB_OPTIONS])
240 dnl other compiler options
242 AC_ARG_ENABLE([debug],
243 [AS_HELP_STRING([--enable-debug],
244 [use debug compiler flags and macros @<:@default=disabled@:>@])],
245 [enable_debug="$enableval"],
248 if test "x$enable_debug" = xyes; then
249 DEFINES="$DEFINES -DDEBUG"
250 if test "x$GCC" = xyes; then
253 if test "x$GXX" = xyes; then
254 CXXFLAGS="$CXXFLAGS -g"
261 if test "$enable_static" = yes; then
266 LIB_EXTENSION='dylib' ;;
268 LIB_EXTENSION='dll.a' ;;
272 LIB_EXTENSION='so' ;;
276 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
277 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
278 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
279 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
280 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
281 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
282 GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
283 GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
284 VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
286 GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*'
287 GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*'
288 GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*'
289 GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*'
290 OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*'
291 EGL_LIB_GLOB='lib$(EGL_LIB).*'${LIB_EXTENSION}'*'
292 GLESv1_CM_LIB_GLOB='lib$(GLESv1_CM_LIB).*'${LIB_EXTENSION}'*'
293 GLESv2_LIB_GLOB='lib$(GLESv2_LIB).*'${LIB_EXTENSION}'*'
294 VG_LIB_GLOB='lib$(VG_LIB).*'${LIB_EXTENSION}'*'
296 AC_SUBST([GL_LIB_NAME])
297 AC_SUBST([GLU_LIB_NAME])
298 AC_SUBST([GLUT_LIB_NAME])
299 AC_SUBST([GLW_LIB_NAME])
300 AC_SUBST([OSMESA_LIB_NAME])
301 AC_SUBST([EGL_LIB_NAME])
302 AC_SUBST([GLESv1_CM_LIB_NAME])
303 AC_SUBST([GLESv2_LIB_NAME])
304 AC_SUBST([VG_LIB_NAME])
306 AC_SUBST([GL_LIB_GLOB])
307 AC_SUBST([GLU_LIB_GLOB])
308 AC_SUBST([GLUT_LIB_GLOB])
309 AC_SUBST([GLW_LIB_GLOB])
310 AC_SUBST([OSMESA_LIB_GLOB])
311 AC_SUBST([EGL_LIB_GLOB])
312 AC_SUBST([GLESv1_CM_LIB_GLOB])
313 AC_SUBST([GLESv2_LIB_GLOB])
314 AC_SUBST([VG_LIB_GLOB])
317 dnl Arch/platform-specific settings
320 [AS_HELP_STRING([--disable-asm],
321 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
322 [enable_asm="$enableval"],
329 AC_MSG_CHECKING([whether to enable assembly])
330 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
331 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
332 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
336 AC_MSG_RESULT([no, cross compiling])
340 # check for supported arches
341 if test "x$enable_asm" = xyes; then
345 linux* | *freebsd* | dragonfly*)
346 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
352 linux* | *freebsd* | dragonfly*)
353 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
375 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
376 MESA_ASM_SOURCES='$(X86_SOURCES)'
377 GLAPI_ASM_SOURCES='$(X86_API)'
378 AC_MSG_RESULT([yes, x86])
381 ASM_FLAGS="-DUSE_X86_64_ASM"
382 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
383 GLAPI_ASM_SOURCES='$(X86-64_API)'
384 AC_MSG_RESULT([yes, x86_64])
387 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
388 MESA_ASM_SOURCES='$(PPC_SOURCES)'
389 AC_MSG_RESULT([yes, ppc])
392 ASM_FLAGS="-DUSE_SPARC_ASM"
393 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
394 GLAPI_ASM_SOURCES='$(SPARC_API)'
395 AC_MSG_RESULT([yes, sparc])
398 AC_MSG_RESULT([no, platform not supported])
402 AC_SUBST([ASM_FLAGS])
403 AC_SUBST([MESA_ASM_SOURCES])
404 AC_SUBST([GLAPI_ASM_SOURCES])
409 dnl Check to see if dlopen is in default libraries (like Solaris, which
410 dnl has it in libc), or if libdl is needed to get it.
411 AC_CHECK_FUNC([dlopen], [],
412 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
414 dnl See if posix_memalign is available
415 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
417 dnl SELinux awareness.
418 AC_ARG_ENABLE([selinux],
419 [AS_HELP_STRING([--enable-selinux],
420 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
421 [MESA_SELINUX="$enableval"],
423 if test "x$enable_selinux" = "xyes"; then
424 AC_CHECK_HEADER([selinux/selinux.h],[],
425 [AC_MSG_ERROR([SELinux headers not found])])
426 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
427 [AC_MSG_ERROR([SELinux library not found])])
428 SELINUX_LIBS="-lselinux"
429 DEFINES="$DEFINES -DMESA_SELINUX"
433 dnl Driver configuration. Options are xlib, dri and osmesa right now.
434 dnl More later: fbdev, ...
436 default_driver="xlib"
441 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
444 *freebsd* | dragonfly*)
446 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
451 AC_ARG_WITH([driver],
452 [AS_HELP_STRING([--with-driver=DRIVER],
453 [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
454 [mesa_driver="$withval"],
455 [mesa_driver="$default_driver"])
456 dnl Check for valid option
457 case "x$mesa_driver" in
461 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
466 dnl Driver specific build directories
469 dnl this variable will be prepended to SRC_DIRS and is not exported
470 CORE_DIRS="mapi/glapi glsl mesa"
474 GALLIUM_DIRS="auxiliary drivers state_trackers"
475 GALLIUM_TARGET_DIRS=""
476 GALLIUM_WINSYS_DIRS="sw"
477 GALLIUM_DRIVERS_DIRS="softpipe failover trace rbug identity"
478 GALLIUM_STATE_TRACKERS_DIRS=""
480 case "$mesa_driver" in
483 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
484 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
487 SRC_DIRS="$SRC_DIRS glx"
489 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri sw/drm"
497 AC_SUBST([DRIVER_DIRS])
498 AC_SUBST([GALLIUM_DIRS])
499 AC_SUBST([GALLIUM_TARGET_DIRS])
500 AC_SUBST([GALLIUM_WINSYS_DIRS])
501 AC_SUBST([GALLIUM_DRIVERS_DIRS])
502 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
503 AC_SUBST([MESA_LLVM])
506 dnl User supplied program configuration
508 if test -d "$srcdir/progs/demos"; then
514 [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
515 [optional comma delimited demo directories to build
516 @<:@default=auto if source available@:>@])],
517 [with_demos="$withval"],
518 [with_demos="$default_demos"])
519 if test "x$with_demos" = x; then
523 dnl If $with_demos is yes, directories will be added as libs available
525 case "$with_demos" in
529 # verify the requested demos directories exist
530 demos=`IFS=,; echo $with_demos`
531 for demo in $demos; do
532 test -d "$srcdir/progs/$demo" || \
533 AC_MSG_ERROR([Program directory '$demo' doesn't exist])
535 PROGRAM_DIRS="$demos"
540 dnl Find out if X is available. The variable have_x is set if libX11 is
541 dnl found to mimic AC_PATH_XTRA.
543 if test -n "$PKG_CONFIG"; then
544 AC_MSG_CHECKING([pkg-config files for X11 are available])
545 PKG_CHECK_EXISTS([x11],[
551 AC_MSG_RESULT([$x11_pkgconfig])
555 dnl Use the autoconf macro if no pkg-config files
556 if test "$x11_pkgconfig" = yes; then
557 PKG_CHECK_MODULES([X11], [x11])
560 test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
561 test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
562 AC_SUBST([X11_CFLAGS])
566 dnl Try to tell the user that the --x-* options are only used when
567 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
568 m4_divert_once([HELP_BEGIN],
569 [These options are only used when the X libraries cannot be found by the
570 pkg-config utility.])
572 dnl We need X for xlib and dri, so bomb now if it's not found
573 case "$mesa_driver" in
575 if test "$no_x" = yes; then
576 AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
581 dnl XCB - this is only used for GLX right now
583 [AS_HELP_STRING([--enable-xcb],
584 [use XCB for GLX @<:@default=disabled@:>@])],
585 [enable_xcb="$enableval"],
587 if test "x$enable_xcb" = xyes; then
588 DEFINES="$DEFINES -DUSE_XCB"
594 dnl libGL configuration per driver
596 case "$mesa_driver" in
598 if test "$x11_pkgconfig" = yes; then
599 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
600 GL_PC_REQ_PRIV="x11 xext"
601 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
602 GL_LIB_DEPS="$XLIBGL_LIBS"
604 # should check these...
605 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
606 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
607 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
608 GL_PC_CFLAGS="$X11_INCLUDES"
610 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
611 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
613 # if static, move the external libraries to the programs
614 # and empty the libraries for libGL
615 if test "$enable_static" = yes; then
616 APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
621 # DRI must be shared, I think
622 if test "$enable_static" = yes; then
623 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
627 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
628 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
629 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
630 GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED"
631 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
633 # find the DRI deps for libGL
634 if test "$x11_pkgconfig" = yes; then
635 # add xcb modules if necessary
636 dri_modules="x11 xext xxf86vm xdamage xfixes"
637 if test "$enable_xcb" = yes; then
638 dri_modules="$dri_modules x11-xcb xcb-glx"
641 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
642 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
643 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
644 GL_LIB_DEPS="$DRIGL_LIBS"
646 # should check these...
647 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
648 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
649 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
650 GL_PC_CFLAGS="$X11_INCLUDES"
652 # XCB can only be used from pkg-config
653 if test "$enable_xcb" = yes; then
654 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
655 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
656 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
657 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
661 # need DRM libs, -lpthread, etc.
662 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
663 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
664 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
665 GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
666 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
667 GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
670 # No libGL for osmesa
674 AC_SUBST([GL_LIB_DEPS])
675 AC_SUBST([GL_PC_REQ_PRIV])
676 AC_SUBST([GL_PC_LIB_PRIV])
677 AC_SUBST([GL_PC_CFLAGS])
678 AC_SUBST([DRI_PC_REQ_PRIV])
679 AC_SUBST([GLESv1_LIB_DEPS])
680 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
681 AC_SUBST([GLESv2_LIB_DEPS])
682 AC_SUBST([GLESv2_PC_LIB_PRIV])
688 if test "$mesa_driver" = xlib; then
689 DEFINES="$DEFINES -DUSE_XSHM"
695 AC_ARG_ENABLE([glx-tls],
696 [AS_HELP_STRING([--enable-glx-tls],
697 [enable TLS support in GLX @<:@default=disabled@:>@])],
698 [GLX_USE_TLS="$enableval"],
700 dnl Directory for DRI drivers
701 AC_ARG_WITH([dri-driverdir],
702 [AS_HELP_STRING([--with-dri-driverdir=DIR],
703 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
704 [DRI_DRIVER_INSTALL_DIR="$withval"],
705 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
706 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
707 dnl Extra search path for DRI drivers
708 AC_ARG_WITH([dri-searchpath],
709 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
710 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
711 [DRI_DRIVER_SEARCH_DIR="$withval"],
712 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
713 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
714 dnl Direct rendering or just indirect rendering
715 AC_ARG_ENABLE([driglx-direct],
716 [AS_HELP_STRING([--disable-driglx-direct],
717 [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
718 [driglx_direct="$enableval"],
719 [driglx_direct="yes"])
720 dnl Which drivers to build - default is chosen by platform
721 AC_ARG_WITH([dri-drivers],
722 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
723 [comma delimited DRI drivers list, e.g.
724 "swrast,i965,radeon" @<:@default=auto@:>@])],
725 [with_dri_drivers="$withval"],
726 [with_dri_drivers=yes])
727 if test "x$with_dri_drivers" = x; then
731 dnl Determine which APIs to support
732 AC_ARG_ENABLE([opengl],
733 [AS_HELP_STRING([--disable-opengl],
734 [disable support for standard OpenGL API @<:@default=no@:>@])],
735 [enable_opengl="$enableval"],
737 AC_ARG_ENABLE([gles1],
738 [AS_HELP_STRING([--enable-gles1],
739 [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
740 [enable_gles1="$enableval"],
742 AC_ARG_ENABLE([gles2],
743 [AS_HELP_STRING([--enable-gles2],
744 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
745 [enable_gles2="$enableval"],
747 AC_ARG_ENABLE([gles-overlay],
748 [AS_HELP_STRING([--enable-gles-overlay],
749 [build separate OpenGL ES only libraries @<:@default=no@:>@])],
750 [enable_gles_overlay="$enableval"],
751 [enable_gles_overlay=no])
756 if test "x$enable_opengl" = xno; then
757 API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
759 API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
762 if test "x$enable_gles1" = xyes; then
763 API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
766 if test "x$enable_gles2" = xyes; then
767 API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
770 if test "x$enable_gles_overlay" = xyes -o \
771 "x$enable_gles1" = xyes -o "x$enable_gles2" = xyes; then
772 CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS"
773 if test "x$enable_gles_overlay" = xyes; then
777 AC_SUBST([API_DEFINES])
779 AC_SUBST([GLES_OVERLAY])
781 dnl If $with_dri_drivers is yes, directories will be added through
784 case "$with_dri_drivers" in
790 # verify the requested driver directories exist
791 dri_drivers=`IFS=', '; echo $with_dri_drivers`
792 for driver in $dri_drivers; do
793 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
794 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
796 DRI_DIRS="$dri_drivers"
800 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
801 if test "$mesa_driver" = dri; then
803 if test "x$GLX_USE_TLS" = xyes; then
804 DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
807 # Platform specific settings and drivers to build
810 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
811 if test "x$driglx_direct" = xyes; then
812 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
814 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
818 # sis is missing because they have not be converted to use
819 # the new interface. i810 are missing because there is no
820 # x86-64 system where they could *ever* be used.
821 if test "x$DRI_DIRS" = "xyes"; then
822 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
823 savage tdfx unichrome swrast"
827 # Build only the drivers for cards that exist on PowerPC.
828 # At some point MGA will be added, but not yet.
829 if test "x$DRI_DIRS" = "xyes"; then
830 DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
834 # Build only the drivers for cards that exist on sparc`
835 if test "x$DRI_DIRS" = "xyes"; then
836 DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
841 freebsd* | dragonfly*)
842 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
843 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
844 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
845 if test "x$driglx_direct" = xyes; then
846 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
848 if test "x$GXX" = xyes; then
849 CXXFLAGS="$CXXFLAGS -ansi -pedantic"
852 if test "x$DRI_DIRS" = "xyes"; then
853 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
854 unichrome savage sis swrast"
858 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
859 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
862 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
863 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
864 if test "x$driglx_direct" = xyes; then
865 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
871 if test "x$DRI_DIRS" = "xyes"; then
872 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
873 savage sis tdfx unichrome swrast"
876 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
882 [AS_HELP_STRING([--with-expat=DIR],
883 [expat install directory])],[
884 EXPAT_INCLUDES="-I$withval/include"
885 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
886 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
887 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
889 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
890 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
891 [AC_MSG_ERROR([Expat required for DRI.])])
893 # put all the necessary libs together
894 DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
897 AC_SUBST([EXPAT_INCLUDES])
898 AC_SUBST([DRI_LIB_DEPS])
902 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= 2.4.19])
907 *radeon*|*r200*|*r300*|*r600*)
908 PKG_CHECK_MODULES([LIBDRM_RADEON],
909 [libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED],
910 HAVE_LIBDRM_RADEON=yes,
911 HAVE_LIBDRM_RADEON=no)
913 if test "$HAVE_LIBDRM_RADEON" = yes; then
914 RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
915 RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
919 AC_SUBST([RADEON_CFLAGS])
920 AC_SUBST([RADEON_LDFLAGS])
924 dnl OSMesa configuration
926 if test "$mesa_driver" = xlib; then
927 default_gl_osmesa=yes
931 AC_ARG_ENABLE([gl-osmesa],
932 [AS_HELP_STRING([--enable-gl-osmesa],
933 [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])],
934 [gl_osmesa="$enableval"],
935 [gl_osmesa="$default_gl_osmesa"])
936 if test "x$gl_osmesa" = xyes; then
937 if test "$mesa_driver" = osmesa; then
938 AC_MSG_ERROR([libGL is not available for OSMesa driver])
940 DRIVER_DIRS="$DRIVER_DIRS osmesa"
944 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
945 AC_ARG_WITH([osmesa-bits],
946 [AS_HELP_STRING([--with-osmesa-bits=BITS],
947 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
948 [osmesa_bits="$withval"],
950 if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
951 AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
954 case "x$osmesa_bits" in
959 OSMESA_LIB="OSMesa$osmesa_bits"
960 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
963 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
966 AC_SUBST([OSMESA_LIB])
968 case "$mesa_driver" in
970 # only link libraries with osmesa if shared
971 if test "$enable_static" = no; then
972 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
977 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
980 # Link OSMesa to libGL otherwise
982 # only link libraries with osmesa if shared
983 if test "$enable_static" = no; then
984 OSMESA_MESA_DEPS='-l$(GL_LIB)'
991 OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV"
992 AC_SUBST([OSMESA_LIB_DEPS])
993 AC_SUBST([OSMESA_MESA_DEPS])
994 AC_SUBST([OSMESA_PC_REQ])
995 AC_SUBST([OSMESA_PC_LIB_PRIV])
998 dnl EGL configuration
1000 AC_ARG_ENABLE([egl],
1001 [AS_HELP_STRING([--disable-egl],
1002 [disable EGL library @<:@default=enabled@:>@])],
1003 [enable_egl="$enableval"],
1005 if test "x$enable_egl" = xyes; then
1006 SRC_DIRS="$SRC_DIRS egl"
1007 EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
1009 if test "$enable_static" != yes; then
1010 # build egl_glx when libGL is built
1011 if test "$mesa_driver" != osmesa; then
1012 EGL_DRIVERS_DIRS="glx"
1015 # build egl_dri2 when xcb-dri2 is available
1016 PKG_CHECK_MODULES([EGL_DRI2], [x11-xcb xcb-dri2 xcb-xfixes libdrm],
1017 [have_xcb_dri2=yes],[have_xcb_dri2=no])
1018 if test "$have_xcb_dri2" = yes; then
1019 EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS dri2"
1023 if test "$with_demos" = yes; then
1024 PROGRAM_DIRS="$PROGRAM_DIRS egl/eglut"
1027 AC_SUBST([EGL_LIB_DEPS])
1028 AC_SUBST([EGL_DRIVERS_DIRS])
1031 dnl GLU configuration
1033 AC_ARG_ENABLE([glu],
1034 [AS_HELP_STRING([--disable-glu],
1035 [enable OpenGL Utility library @<:@default=enabled@:>@])],
1036 [enable_glu="$enableval"],
1038 if test "x$enable_glu" = xyes; then
1039 SRC_DIRS="$SRC_DIRS glu"
1041 case "$mesa_driver" in
1043 # Link libGLU to libOSMesa instead of libGL
1046 if test "$enable_static" = no; then
1047 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
1053 # If static, empty GLU_LIB_DEPS and add libs for programs to link
1055 GLU_PC_LIB_PRIV="-lm"
1056 if test "$enable_static" = no; then
1058 GLU_MESA_DEPS='-l$(GL_LIB)'
1062 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
1067 if test "$enable_static" = no; then
1068 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
1070 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
1071 AC_SUBST([GLU_LIB_DEPS])
1072 AC_SUBST([GLU_MESA_DEPS])
1073 AC_SUBST([GLU_PC_REQ])
1074 AC_SUBST([GLU_PC_REQ_PRIV])
1075 AC_SUBST([GLU_PC_LIB_PRIV])
1076 AC_SUBST([GLU_PC_CFLAGS])
1079 dnl GLw configuration
1081 AC_ARG_ENABLE([glw],
1082 [AS_HELP_STRING([--disable-glw],
1083 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
1084 [enable_glw="$enableval"],
1086 dnl Don't build GLw on osmesa
1087 if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
1088 AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
1091 AC_ARG_ENABLE([motif],
1092 [AS_HELP_STRING([--enable-motif],
1093 [use Motif widgets in GLw @<:@default=disabled@:>@])],
1094 [enable_motif="$enableval"],
1097 if test "x$enable_glw" = xyes; then
1098 SRC_DIRS="$SRC_DIRS glw"
1099 if test "$x11_pkgconfig" = yes; then
1100 PKG_CHECK_MODULES([GLW],[x11 xt])
1101 GLW_PC_REQ_PRIV="x11 xt"
1102 GLW_LIB_DEPS="$GLW_LIBS"
1104 # should check these...
1105 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
1106 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
1107 GLW_PC_CFLAGS="$X11_INCLUDES"
1110 GLW_SOURCES="GLwDrawA.c"
1112 if test "x$enable_motif" = xyes; then
1113 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
1114 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
1115 if test "x$MOTIF_CONFIG" != xno; then
1116 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
1117 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
1119 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
1120 [AC_MSG_ERROR([Can't locate Motif headers])])
1121 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
1122 [AC_MSG_ERROR([Can't locate Motif Xm library])])
1124 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
1125 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
1126 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
1127 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
1130 # If static, empty GLW_LIB_DEPS and add libs for programs to link
1131 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
1132 if test "$enable_static" = no; then
1133 GLW_MESA_DEPS='-l$(GL_LIB)'
1134 GLW_LIB_DEPS="$GLW_LIB_DEPS"
1136 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
1141 AC_SUBST([GLW_LIB_DEPS])
1142 AC_SUBST([GLW_MESA_DEPS])
1143 AC_SUBST([GLW_SOURCES])
1144 AC_SUBST([MOTIF_CFLAGS])
1145 AC_SUBST([GLW_PC_REQ_PRIV])
1146 AC_SUBST([GLW_PC_LIB_PRIV])
1147 AC_SUBST([GLW_PC_CFLAGS])
1150 dnl GLUT configuration
1152 if test -f "$srcdir/include/GL/glut.h"; then
1157 AC_ARG_ENABLE([glut],
1158 [AS_HELP_STRING([--disable-glut],
1159 [enable GLUT library @<:@default=enabled if source available@:>@])],
1160 [enable_glut="$enableval"],
1161 [enable_glut="$default_glut"])
1163 dnl Can't build glut if GLU not available
1164 if test "x$enable_glu$enable_glut" = xnoyes; then
1165 AC_MSG_WARN([Disabling glut since GLU is disabled])
1168 dnl Don't build glut on osmesa
1169 if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
1170 AC_MSG_WARN([Disabling glut since the driver is OSMesa])
1174 if test "x$enable_glut" = xyes; then
1175 SRC_DIRS="$SRC_DIRS glut/glx"
1177 if test "x$GCC" = xyes; then
1178 GLUT_CFLAGS="-fexceptions"
1180 if test "$x11_pkgconfig" = yes; then
1181 PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
1182 GLUT_PC_REQ_PRIV="x11 xmu xi"
1183 GLUT_LIB_DEPS="$GLUT_LIBS"
1185 # should check these...
1186 GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
1187 GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
1188 GLUT_PC_CFLAGS="$X11_INCLUDES"
1190 GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
1191 GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
1193 # If static, empty GLUT_LIB_DEPS and add libs for programs to link
1194 if test "$enable_static" = no; then
1195 GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
1197 APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
1202 AC_SUBST([GLUT_LIB_DEPS])
1203 AC_SUBST([GLUT_MESA_DEPS])
1204 AC_SUBST([GLUT_CFLAGS])
1205 AC_SUBST([GLUT_PC_REQ_PRIV])
1206 AC_SUBST([GLUT_PC_LIB_PRIV])
1207 AC_SUBST([GLUT_PC_CFLAGS])
1210 dnl Program library dependencies
1211 dnl Only libm is added here if necessary as the libraries should
1212 dnl be pulled in by the linker
1214 if test "x$APP_LIB_DEPS" = x; then
1217 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1220 APP_LIB_DEPS="-lX11"
1227 AC_SUBST([APP_LIB_DEPS])
1228 AC_SUBST([PROGRAM_DIRS])
1231 dnl Gallium configuration
1233 AC_ARG_ENABLE([gallium],
1234 [AS_HELP_STRING([--disable-gallium],
1235 [build gallium @<:@default=enabled@:>@])],
1236 [enable_gallium="$enableval"],
1237 [enable_gallium=yes])
1238 if test "x$enable_gallium" = xyes; then
1239 SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
1240 AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"],
1242 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
1245 AC_SUBST([LLVM_CFLAGS])
1246 AC_SUBST([LLVM_LIBS])
1247 AC_SUBST([LLVM_LDFLAGS])
1248 AC_SUBST([LLVM_VERSION])
1251 EGL_CLIENT_APIS='$(GL_LIB)'
1252 if test "x$enable_gles_overlay" = xyes; then
1253 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)'
1257 dnl Gallium state trackers configuration
1259 AC_ARG_WITH([state-trackers],
1260 [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
1261 [comma delimited state_trackers list, e.g.
1262 "egl,glx" @<:@default=auto@:>@])],
1263 [with_state_trackers="$withval"],
1264 [with_state_trackers=yes])
1266 case "$with_state_trackers" in
1268 GALLIUM_STATE_TRACKERS_DIRS=""
1271 # look at what else is built
1272 case "$mesa_driver" in
1274 GALLIUM_STATE_TRACKERS_DIRS=glx
1277 GALLIUM_STATE_TRACKERS_DIRS="dri"
1279 if test "x$enable_egl" = xyes; then
1280 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
1283 # Have only tested st/xorg on 1.6.0 servers
1284 PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
1285 HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
1291 # verify the requested state tracker exist
1293 _state_trackers=`IFS=', '; echo $with_state_trackers`
1294 for tracker in $_state_trackers; do
1297 if test "x$mesa_driver" != xdri; then
1298 AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
1303 if test "x$enable_egl" != xyes; then
1304 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1309 PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
1310 PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
1314 AC_MSG_WARN([state tracker 'es' has been replaced by --enable-gles-overlay])
1316 if test "x$enable_gles_overlay" != xyes; then
1317 if test "x$enable_gles1" != xyes -a "x$enable_gles2" != xyes; then
1318 CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS"
1321 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)'
1326 CORE_DIRS="$CORE_DIRS mapi/vgapi"
1327 VG_LIB_DEPS="$VG_LIB_DEPS -lpthread"
1328 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1332 if test -n "$tracker"; then
1333 test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
1334 AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
1335 if test -n "$state_trackers"; then
1336 state_trackers="$state_trackers $tracker"
1338 state_trackers="$tracker"
1342 GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
1346 AC_SUBST([VG_LIB_DEPS])
1347 AC_SUBST([EGL_CLIENT_APIS])
1349 if test "x$HAVE_ST_EGL" = xyes; then
1350 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-apis"
1353 if test "x$HAVE_ST_XORG" = xyes; then
1354 PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
1355 HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
1356 HAVE_XEXTPROTO_71="no")
1359 AC_ARG_WITH([egl-displays],
1360 [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
1361 [comma delimited native displays libEGL supports, e.g.
1362 "x11,kms" @<:@default=auto@:>@])],
1363 [with_egl_displays="$withval"],
1364 [with_egl_displays=yes])
1367 case "$with_egl_displays" in
1369 if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
1374 if test "x$enable_egl" != xyes; then
1375 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1377 # verify the requested driver directories exist
1378 egl_displays=`IFS=', '; echo $with_egl_displays`
1379 for dpy in $egl_displays; do
1380 test -d "$srcdir/src/gallium/state_trackers/egl/$dpy" || \
1381 AC_MSG_ERROR([EGL display '$dpy' does't exist])
1383 EGL_DISPLAYS="$egl_displays"
1386 AC_SUBST([EGL_DISPLAYS])
1388 AC_ARG_WITH([egl-driver-dir],
1389 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1390 [directory for EGL drivers [[default=${libdir}/egl]]])],
1391 [EGL_DRIVER_INSTALL_DIR="$withval"],
1392 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1393 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1395 AC_ARG_WITH([xorg-driver-dir],
1396 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1397 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1398 [XORG_DRIVER_INSTALL_DIR="$withval"],
1399 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1400 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1402 AC_ARG_WITH([max-width],
1403 [AS_HELP_STRING([--with-max-width=N],
1404 [Maximum framebuffer width (4096)])],
1405 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1406 AS_IF([test "${withval}" -gt "4096"],
1407 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1409 AC_ARG_WITH([max-height],
1410 [AS_HELP_STRING([--with-max-height=N],
1411 [Maximum framebuffer height (4096)])],
1412 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1413 AS_IF([test "${withval}" -gt "4096"],
1414 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1420 AC_ARG_ENABLE([gallium-llvm],
1421 [AS_HELP_STRING([--enable-gallium-llvm],
1422 [build gallium LLVM support @<:@default=disabled@:>@])],
1423 [enable_gallium_llvm="$enableval"],
1424 [enable_gallium_llvm=auto])
1425 if test "x$enable_gallium_llvm" = xyes; then
1426 if test "x$LLVM_CONFIG" != xno; then
1427 LLVM_VERSION=`$LLVM_CONFIG --version`
1428 LLVM_CFLAGS=`$LLVM_CONFIG --cflags`
1429 LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"
1431 if test "x$HAS_UDIS86" != xno; then
1432 LLVM_LIBS="$LLVM_LIBS -ludis86"
1433 DEFINES="$DEFINES -DHAVE_UDIS86"
1435 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1436 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1437 DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS"
1447 dnl Gallium helper functions
1449 gallium_check_st() {
1450 if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_EGL" = xyes || test "x$HAVE_ST_XORG" = xyes; then
1451 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1453 if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
1454 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1456 if test "x$HAVE_ST_EGL" = xyes && test "x$3" != x; then
1457 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1459 if test "x$HAVE_ST_XORG" = xyes && test "x$4" != x; then
1460 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
1466 dnl Gallium SVGA configuration
1468 AC_ARG_ENABLE([gallium-svga],
1469 [AS_HELP_STRING([--enable-gallium-svga],
1470 [build gallium SVGA @<:@default=disabled@:>@])],
1471 [enable_gallium_svga="$enableval"],
1472 [enable_gallium_svga=auto])
1473 if test "x$enable_gallium_svga" = xyes; then
1474 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1475 gallium_check_st "svga/drm" "dri-vmwgfx" "egl-vmwgfx" "xorg-vmwgfx"
1476 elif test "x$enable_gallium_svga" = xauto; then
1477 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1481 dnl Gallium Intel configuration
1483 AC_ARG_ENABLE([gallium-intel],
1484 [AS_HELP_STRING([--enable-gallium-intel],
1485 [build gallium intel @<:@default=disabled@:>@])],
1486 [enable_gallium_intel="$enableval"],
1487 [enable_gallium_intel=auto])
1488 if test "x$enable_gallium_intel" = xyes; then
1489 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1490 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
1491 gallium_check_st "i915/drm i965/drm" "dri-i915 dri-i965" "egl-i915 egl-i965" "xorg-i915 xorg-i965"
1492 elif test "x$enable_gallium_intel" = xauto; then
1493 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1494 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
1498 dnl Gallium Radeon configuration
1500 AC_ARG_ENABLE([gallium-radeon],
1501 [AS_HELP_STRING([--enable-gallium-radeon],
1502 [build gallium radeon @<:@default=disabled@:>@])],
1503 [enable_gallium_radeon="$enableval"],
1504 [enable_gallium_radeon=auto])
1505 if test "x$enable_gallium_radeon" = xyes; then
1506 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1507 gallium_check_st "radeon/drm" "dri-radeong" "egl-radeon" "xorg-radeon"
1508 elif test "x$enable_gallium_radeon" = xauto; then
1509 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1513 dnl Gallium Nouveau configuration
1515 AC_ARG_ENABLE([gallium-nouveau],
1516 [AS_HELP_STRING([--enable-gallium-nouveau],
1517 [build gallium nouveau @<:@default=disabled@:>@])],
1518 [enable_gallium_nouveau="$enableval"],
1519 [enable_gallium_nouveau=no])
1520 if test "x$enable_gallium_nouveau" = xyes; then
1521 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50"
1522 gallium_check_st "nouveau/drm" "dri-nouveau" "egl-nouveau" "xorg-nouveau"
1526 dnl Gallium swrast configuration
1528 AC_ARG_ENABLE([gallium-swrast],
1529 [AS_HELP_STRING([--enable-gallium-swrast],
1530 [build gallium swrast @<:@default=auto@:>@])],
1531 [enable_gallium_swrast="$enableval"],
1532 [enable_gallium_swrast=auto])
1533 if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
1534 if test "x$HAVE_ST_DRI" = xyes; then
1535 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1537 if test "x$HAVE_ST_EGL" = xyes; then
1538 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-swrast"
1542 dnl prepend CORE_DIRS to SRC_DIRS
1543 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
1545 dnl Restore LDFLAGS and CPPFLAGS
1546 LDFLAGS="$_SAVE_LDFLAGS"
1547 CPPFLAGS="$_SAVE_CPPFLAGS"
1549 dnl Substitute the config
1550 AC_CONFIG_FILES([configs/autoconf])
1552 dnl Replace the configs/current symlink
1553 AC_CONFIG_COMMANDS([configs],[
1554 if test -f configs/current || test -L configs/current; then
1555 rm -f configs/current
1557 ln -s autoconf configs/current
1563 dnl Output some configuration info for the user
1566 echo " prefix: $prefix"
1567 echo " exec_prefix: $exec_prefix"
1568 echo " libdir: $libdir"
1569 echo " includedir: $includedir"
1573 echo " Driver: $mesa_driver"
1574 if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
1575 echo " OSMesa: lib$OSMESA_LIB"
1579 if test "$mesa_driver" = dri; then
1580 # cleanup the drivers var
1581 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1582 if test "x$DRI_DIRS" = x; then
1583 echo " DRI drivers: no"
1585 echo " DRI drivers: $dri_dirs"
1587 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1589 echo " Use XCB: $enable_xcb"
1592 if test "x$MESA_LLVM" = x1; then
1594 echo " llvm-config: $LLVM_CONFIG"
1595 echo " llvm-version: $LLVM_VERSION"
1601 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1602 echo " Gallium: yes"
1603 echo " Gallium dirs: $GALLIUM_DIRS"
1604 echo " Target dirs: $GALLIUM_TARGET_DIRS"
1605 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1606 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1607 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1608 if test "x$HAVE_ST_EGL" = xyes; then
1609 echo " EGL client APIs: $EGL_CLIENT_APIS"
1617 echo " Shared libs: $enable_shared"
1618 echo " Static libs: $enable_static"
1619 if test "$enable_egl" = yes; then
1620 echo " EGL: $EGL_DRIVERS_DIRS"
1621 echo " EGL displays: $EGL_DISPLAYS"
1625 echo " GLU: $enable_glu"
1626 echo " GLw: $enable_glw (Motif: $enable_motif)"
1627 echo " glut: $enable_glut"
1630 # cleanup the programs var for display
1631 program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1632 if test "x$program_dirs" = x; then
1635 echo " Demos: $program_dirs"
1638 dnl Compiler options
1639 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1640 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1641 $SED 's/^ *//;s/ */ /;s/ *$//'`
1642 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1643 $SED 's/^ *//;s/ */ /;s/ *$//'`
1644 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1646 echo " CFLAGS: $cflags"
1647 echo " CXXFLAGS: $cxxflags"
1648 echo " Macros: $defines"
1651 echo " Run '${MAKE-make}' to build Mesa"