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([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])
8 m4_ifval(mesa_version,,
9 [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
11 dnl Tell the user about autoconf.html in the --help output
12 m4_divert_once([HELP_END], [
13 See docs/autoconf.html for more details on the options for Mesa.])
15 AC_INIT([Mesa],[mesa_version],
16 [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
17 AC_CONFIG_AUX_DIR([bin])
20 dnl Versions for external dependencies
21 LIBDRM_REQUIRED=2.4.15
22 LIBDRM_RADEON_REQUIRED=2.4.17
23 DRI2PROTO_REQUIRED=2.1
24 GLPROTO_REQUIRED=1.4.11
25 LIBDRM_XORG_REQUIRED=2.4.17
26 LIBKMS_XORG_REQUIRED=1.0.0
32 AC_CHECK_PROGS([MAKE], [gmake make])
33 AC_CHECK_PROGS([PYTHON2], [python2 python])
34 AC_PATH_PROG([MKDEP], [makedepend])
35 AC_PATH_PROG([SED], [sed])
37 if test "x$MKDEP" = "x"; then
38 AC_MSG_ERROR([makedepend is required to build Mesa])
41 dnl Our fallback install-sh is a symlink to minstall. Use the existing
42 dnl configuration in that case.
44 test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)'
46 dnl We need a POSIX shell for parts of the build. Assume we have one
50 # Solaris /bin/sh is too old/non-POSIX compliant
51 AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
56 dnl clang is mostly GCC-compatible, but its version is much lower,
57 dnl so we have to check for it.
58 AC_MSG_CHECKING([if compiling with clang])
61 [AC_LANG_PROGRAM([], [[
66 [CLANG=yes], [CLANG=no])
68 AC_MSG_RESULT([$CLANG])
70 dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
71 dnl versions are explictly not supported.
72 if test "x$GCC" = xyes -a "x$CLANG" = xno; then
73 AC_MSG_CHECKING([whether gcc version is sufficient])
77 GCC_VERSION=`$CC -dumpversion`
78 if test $? -eq 0; then
79 major=`echo $GCC_VERSION | cut -d. -f1`
80 minor=`echo $GCC_VERSION | cut -d. -f1`
83 if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
85 AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
92 MKDEP_OPTIONS=-fdepend
93 dnl Ask gcc where it's keeping its secret headers
94 if test "x$GCC" = xyes; then
95 for dir in include include-fixed; do
96 GCC_INCLUDES=`$CC -print-file-name=$dir`
97 if test "x$GCC_INCLUDES" != x && \
98 test "$GCC_INCLUDES" != "$dir" && \
99 test -d "$GCC_INCLUDES"; then
100 MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
104 AC_SUBST([MKDEP_OPTIONS])
106 dnl Make sure the pkg-config macros are defined
107 m4_ifndef([PKG_PROG_PKG_CONFIG],
108 [m4_fatal([Could not locate the pkg-config autoconf macros.
109 These are usually located in /usr/share/aclocal/pkg.m4. If your macros
110 are in a different location, try setting the environment variable
111 ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
112 PKG_PROG_PKG_CONFIG()
114 dnl LIB_DIR - library basename
115 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
118 dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
119 _SAVE_LDFLAGS="$LDFLAGS"
120 AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
121 AC_SUBST([EXTRA_LIB_PATH])
123 dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
124 _SAVE_CPPFLAGS="$CPPFLAGS"
125 AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
126 AC_SUBST([X11_INCLUDES])
133 DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
136 DEFINES="$DEFINES -DPTHREADS -DSVR4"
139 DEFINES="$DEFINES -DPTHREADS"
143 dnl Add flags for gcc and g++
144 if test "x$GCC" = xyes; then
145 CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"
146 if test "x$CLANG" = "xno"; then
147 CFLAGS="$CFLAGS -ffast-math"
150 # Enable -fvisibility=hidden if using a gcc that supports it
151 save_CFLAGS="$CFLAGS"
152 AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
153 CFLAGS="$CFLAGS -fvisibility=hidden"
154 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
155 [CFLAGS="$save_CFLAGS" ; AC_MSG_RESULT([no])]);
157 # Work around aliasing bugs - developers should comment this out
158 CFLAGS="$CFLAGS -fno-strict-aliasing"
160 if test "x$GXX" = xyes; then
161 CXXFLAGS="$CXXFLAGS -Wall"
163 # Enable -fvisibility=hidden if using a gcc that supports it
164 save_CXXFLAGS="$CXXFLAGS"
165 AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
166 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
167 AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
168 [CXXFLAGS="$save_CXXFLAGS" ; AC_MSG_RESULT([no])]);
170 # Work around aliasing bugs - developers should comment this out
171 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
174 dnl These should be unnecessary, but let the user set them if they want
175 AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
176 Default is to use CFLAGS.])
177 AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
178 compiler. Default is to use CFLAGS.])
179 AC_SUBST([OPT_FLAGS])
180 AC_SUBST([ARCH_FLAGS])
183 dnl Hacks to enable 32 or 64 bit build
185 AC_ARG_ENABLE([32-bit],
186 [AS_HELP_STRING([--enable-32-bit],
187 [build 32-bit libraries @<:@default=auto@:>@])],
188 [enable_32bit="$enableval"],
191 if test "x$enable_32bit" = xyes; then
192 if test "x$GCC" = xyes; then
193 CFLAGS="$CFLAGS -m32"
194 ARCH_FLAGS="$ARCH_FLAGS -m32"
196 if test "x$GXX" = xyes; then
197 CXXFLAGS="$CXXFLAGS -m32"
200 AC_ARG_ENABLE([64-bit],
201 [AS_HELP_STRING([--enable-64-bit],
202 [build 64-bit libraries @<:@default=auto@:>@])],
203 [enable_64bit="$enableval"],
206 if test "x$enable_64bit" = xyes; then
207 if test "x$GCC" = xyes; then
208 CFLAGS="$CFLAGS -m64"
210 if test "x$GXX" = xyes; then
211 CXXFLAGS="$CXXFLAGS -m64"
216 dnl shared/static libraries, mimic libtool options
218 AC_ARG_ENABLE([static],
219 [AS_HELP_STRING([--enable-static],
220 [build static libraries @<:@default=disabled@:>@])],
221 [enable_static="$enableval"],
224 case "x$enable_static" in
226 x ) enable_static=no ;;
228 AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
231 AC_ARG_ENABLE([shared],
232 [AS_HELP_STRING([--disable-shared],
233 [build shared libraries @<:@default=enabled@:>@])],
234 [enable_shared="$enableval"],
237 case "x$enable_shared" in
239 x ) enable_shared=yes ;;
241 AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
245 dnl Can't have static and shared libraries, default to static if user
246 dnl explicitly requested. If both disabled, set to static since shared
247 dnl was explicitly requirested.
248 case "x$enable_static$enable_shared" in
250 AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
254 AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
262 AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
263 if test "$enable_static" = yes; then
264 MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
266 AC_SUBST([MKLIB_OPTIONS])
269 dnl other compiler options
271 AC_ARG_ENABLE([debug],
272 [AS_HELP_STRING([--enable-debug],
273 [use debug compiler flags and macros @<:@default=disabled@:>@])],
274 [enable_debug="$enableval"],
277 if test "x$enable_debug" = xyes; then
278 DEFINES="$DEFINES -DDEBUG"
279 if test "x$GCC" = xyes; then
282 if test "x$GXX" = xyes; then
283 CXXFLAGS="$CXXFLAGS -g"
290 LIB_PREFIX_GLOB='lib'
291 LIB_VERSION_SEPARATOR='.'
292 if test "$enable_static" = yes; then
297 LIB_EXTENSION='dylib' ;;
299 dnl prefix can be 'cyg' or 'lib'
300 LIB_PREFIX_GLOB='???'
301 LIB_VERSION_SEPARATOR='-'
302 LIB_EXTENSION='dll' ;;
306 LIB_EXTENSION='so' ;;
310 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
311 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
312 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
313 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
314 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
315 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
316 GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
317 GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
318 VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
320 GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
321 GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
322 GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
323 GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
324 OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
325 EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
326 EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
327 GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
328 GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
329 VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
331 AC_SUBST([GL_LIB_NAME])
332 AC_SUBST([GLU_LIB_NAME])
333 AC_SUBST([GLUT_LIB_NAME])
334 AC_SUBST([GLW_LIB_NAME])
335 AC_SUBST([OSMESA_LIB_NAME])
336 AC_SUBST([EGL_LIB_NAME])
337 AC_SUBST([GLESv1_CM_LIB_NAME])
338 AC_SUBST([GLESv2_LIB_NAME])
339 AC_SUBST([VG_LIB_NAME])
341 AC_SUBST([GL_LIB_GLOB])
342 AC_SUBST([GLU_LIB_GLOB])
343 AC_SUBST([GLUT_LIB_GLOB])
344 AC_SUBST([GLW_LIB_GLOB])
345 AC_SUBST([OSMESA_LIB_GLOB])
346 AC_SUBST([EGL_LIB_GLOB])
347 AC_SUBST([GLESv1_CM_LIB_GLOB])
348 AC_SUBST([GLESv2_LIB_GLOB])
349 AC_SUBST([VG_LIB_GLOB])
352 dnl Arch/platform-specific settings
355 [AS_HELP_STRING([--disable-asm],
356 [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
357 [enable_asm="$enableval"],
364 AC_MSG_CHECKING([whether to enable assembly])
365 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
366 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
367 if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
371 AC_MSG_RESULT([no, cross compiling])
375 # check for supported arches
376 if test "x$enable_asm" = xyes; then
380 linux* | *freebsd* | dragonfly*)
381 test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
387 linux* | *freebsd* | dragonfly*)
388 test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
410 ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
411 MESA_ASM_SOURCES='$(X86_SOURCES)'
412 GLAPI_ASM_SOURCES='$(X86_API)'
413 AC_MSG_RESULT([yes, x86])
416 ASM_FLAGS="-DUSE_X86_64_ASM"
417 MESA_ASM_SOURCES='$(X86-64_SOURCES)'
418 GLAPI_ASM_SOURCES='$(X86-64_API)'
419 AC_MSG_RESULT([yes, x86_64])
422 ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
423 MESA_ASM_SOURCES='$(PPC_SOURCES)'
424 AC_MSG_RESULT([yes, ppc])
427 ASM_FLAGS="-DUSE_SPARC_ASM"
428 MESA_ASM_SOURCES='$(SPARC_SOURCES)'
429 GLAPI_ASM_SOURCES='$(SPARC_API)'
430 AC_MSG_RESULT([yes, sparc])
433 AC_MSG_RESULT([no, platform not supported])
437 AC_SUBST([ASM_FLAGS])
438 AC_SUBST([MESA_ASM_SOURCES])
439 AC_SUBST([GLAPI_ASM_SOURCES])
444 dnl Check to see if dlopen is in default libraries (like Solaris, which
445 dnl has it in libc), or if libdl is needed to get it.
446 AC_CHECK_FUNC([dlopen], [],
447 [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
448 AC_SUBST([DLOPEN_LIBS])
450 dnl See if posix_memalign is available
451 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
453 dnl SELinux awareness.
454 AC_ARG_ENABLE([selinux],
455 [AS_HELP_STRING([--enable-selinux],
456 [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
457 [MESA_SELINUX="$enableval"],
459 if test "x$enable_selinux" = "xyes"; then
460 AC_CHECK_HEADER([selinux/selinux.h],[],
461 [AC_MSG_ERROR([SELinux headers not found])])
462 AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
463 [AC_MSG_ERROR([SELinux library not found])])
464 SELINUX_LIBS="-lselinux"
465 DEFINES="$DEFINES -DMESA_SELINUX"
468 dnl Determine which APIs to support
469 AC_ARG_ENABLE([opengl],
470 [AS_HELP_STRING([--disable-opengl],
471 [disable support for standard OpenGL API @<:@default=no@:>@])],
472 [enable_opengl="$enableval"],
474 AC_ARG_ENABLE([gles1],
475 [AS_HELP_STRING([--enable-gles1],
476 [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
477 [enable_gles1="$enableval"],
479 AC_ARG_ENABLE([gles2],
480 [AS_HELP_STRING([--enable-gles2],
481 [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
482 [enable_gles2="$enableval"],
484 AC_ARG_ENABLE([gles-overlay],
485 [AS_HELP_STRING([--enable-gles-overlay],
486 [build separate OpenGL ES only libraries @<:@default=no@:>@])],
487 [enable_gles_overlay="$enableval"],
488 [enable_gles_overlay=no])
490 AC_ARG_ENABLE([openvg],
491 [AS_HELP_STRING([--enable-openvg],
492 [enable support for OpenVG API @<:@default=no@:>@])],
493 [enable_openvg="$enableval"],
496 dnl smooth the transition; should be removed eventually
497 if test "x$enable_openvg" = xno; then
498 case "x$with_state_trackers" in
500 AC_MSG_WARN([vega state tracker is enabled without --enable-openvg])
506 if test "x$enable_opengl" = xno -a \
507 "x$enable_gles1" = xno -a \
508 "x$enable_gles2" = xno -a \
509 "x$enable_gles_overlay" = xno -a \
510 "x$enable_openvg" = xno; then
511 AC_MSG_ERROR([at least one API should be enabled])
516 if test "x$enable_opengl" = xno; then
517 API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
519 API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
521 if test "x$enable_gles1" = xyes; then
522 API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
524 if test "x$enable_gles2" = xyes; then
525 API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
527 if test "x$enable_gles_overlay" = xyes; then
530 AC_SUBST([API_DEFINES])
531 AC_SUBST([GLES_OVERLAY])
534 dnl Driver configuration. Options are xlib, dri and osmesa right now.
535 dnl More later: fbdev, ...
537 default_driver="xlib"
542 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
545 *freebsd* | dragonfly*)
547 i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
552 if test "x$enable_opengl" = xno; then
556 AC_ARG_WITH([driver],
557 [AS_HELP_STRING([--with-driver=DRIVER],
558 [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
559 [mesa_driver="$withval"],
560 [mesa_driver="$default_driver"])
561 dnl Check for valid option
562 case "x$mesa_driver" in
564 if test "x$enable_opengl" = xno; then
565 AC_MSG_ERROR([Driver '$mesa_driver' requires OpenGL enabled])
571 AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
575 PKG_CHECK_MODULES([TALLOC], [talloc])
576 AC_SUBST([TALLOC_LIBS])
577 AC_SUBST([TALLOC_CFLAGS])
580 dnl Driver specific build directories
583 dnl this variable will be prepended to SRC_DIRS and is not exported
588 GALLIUM_DIRS="auxiliary drivers state_trackers"
589 GALLIUM_TARGET_DIRS=""
590 GALLIUM_WINSYS_DIRS="sw"
591 GALLIUM_DRIVERS_DIRS="softpipe failover galahad trace rbug identity"
592 GALLIUM_STATE_TRACKERS_DIRS=""
594 # build glapi if OpenGL is enabled
595 if test "x$enable_opengl" = xyes; then
596 CORE_DIRS="$CORE_DIRS mapi/glapi"
599 # build es1api and es2api if OpenGL ES is enabled
600 case "x$enable_gles1$enable_gles2$enable_gles_overlay" in
602 CORE_DIRS="$CORE_DIRS mapi/es1api mapi/es2api"
606 # build vgapi if OpenVG is enabled
607 if test "x$enable_openvg" = xyes; then
608 CORE_DIRS="$CORE_DIRS mapi/vgapi"
611 # build glsl and mesa if OpenGL or OpenGL ES is enabled
612 case "x$enable_opengl$enable_gles1$enable_gles2$enable_gles_overlay" in
614 CORE_DIRS="$CORE_DIRS glsl mesa"
618 case "$mesa_driver" in
621 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
622 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
625 SRC_DIRS="$SRC_DIRS glx"
627 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri"
638 AC_SUBST([DRIVER_DIRS])
639 AC_SUBST([GALLIUM_DIRS])
640 AC_SUBST([GALLIUM_TARGET_DIRS])
641 AC_SUBST([GALLIUM_WINSYS_DIRS])
642 AC_SUBST([GALLIUM_DRIVERS_DIRS])
643 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
644 AC_SUBST([MESA_LLVM])
647 dnl Find out if X is available. The variable have_x is set if libX11 is
648 dnl found to mimic AC_PATH_XTRA.
650 if test -n "$PKG_CONFIG"; then
651 AC_MSG_CHECKING([pkg-config files for X11 are available])
652 PKG_CHECK_EXISTS([x11],[
658 AC_MSG_RESULT([$x11_pkgconfig])
662 dnl Use the autoconf macro if no pkg-config files
663 if test "$x11_pkgconfig" = yes; then
664 PKG_CHECK_MODULES([X11], [x11])
667 test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
668 test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
669 AC_SUBST([X11_CFLAGS])
673 dnl Try to tell the user that the --x-* options are only used when
674 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
675 m4_divert_once([HELP_BEGIN],
676 [These options are only used when the X libraries cannot be found by the
677 pkg-config utility.])
679 dnl We need X for xlib and dri, so bomb now if it's not found
680 case "$mesa_driver" in
682 if test "$no_x" = yes; then
683 AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
688 dnl XCB - this is only used for GLX right now
690 [AS_HELP_STRING([--enable-xcb],
691 [use XCB for GLX @<:@default=disabled@:>@])],
692 [enable_xcb="$enableval"],
694 if test "x$enable_xcb" = xyes; then
695 DEFINES="$DEFINES -DUSE_XCB"
701 dnl libGL configuration per driver
703 case "$mesa_driver" in
705 if test "$x11_pkgconfig" = yes; then
706 PKG_CHECK_MODULES([XLIBGL], [x11 xext])
707 GL_PC_REQ_PRIV="x11 xext"
708 X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
709 GL_LIB_DEPS="$XLIBGL_LIBS"
711 # should check these...
712 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
713 GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
714 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
715 GL_PC_CFLAGS="$X11_INCLUDES"
717 GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread $TALLOC_LIBS"
718 GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread $TALLOC_LIBS"
720 # if static, move the external libraries to the programs
721 # and empty the libraries for libGL
722 if test "$enable_static" = yes; then
723 APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
727 dri|no) # these checks are still desired when there is no mesa_driver
728 # DRI must be shared, I think
729 if test "$enable_static" = yes; then
730 AC_MSG_ERROR([Can't use static libraries for DRI drivers])
734 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
735 PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
736 PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
737 GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED"
738 DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
740 # find the DRI deps for libGL
741 if test "$x11_pkgconfig" = yes; then
742 dri_modules="x11 xext xdamage xfixes"
744 # add xf86vidmode if available
745 PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
746 if test "$HAVE_XF86VIDMODE" = yes ; then
747 dri_modules="$dri_modules xxf86vm"
750 # add xcb modules if necessary
751 if test "$enable_xcb" = yes; then
752 dri_modules="$dri_modules x11-xcb xcb-glx"
755 PKG_CHECK_MODULES([DRIGL], [$dri_modules])
756 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
757 X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
758 GL_LIB_DEPS="$DRIGL_LIBS"
760 # should check these...
761 X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
762 GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
763 GL_PC_LIB_PRIV="$GL_LIB_DEPS"
764 GL_PC_CFLAGS="$X11_INCLUDES"
766 # XCB can only be used from pkg-config
767 if test "$enable_xcb" = yes; then
768 PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
769 GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
770 X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
771 GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
775 # need DRM libs, -lpthread, etc.
776 GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
777 GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
778 GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
779 GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
780 GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
781 GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
784 # No libGL for osmesa
788 AC_SUBST([GL_LIB_DEPS])
789 AC_SUBST([GL_PC_REQ_PRIV])
790 AC_SUBST([GL_PC_LIB_PRIV])
791 AC_SUBST([GL_PC_CFLAGS])
792 AC_SUBST([DRI_PC_REQ_PRIV])
793 AC_SUBST([GLESv1_CM_LIB_DEPS])
794 AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
795 AC_SUBST([GLESv2_LIB_DEPS])
796 AC_SUBST([GLESv2_PC_LIB_PRIV])
799 AC_SUBST([HAVE_XF86VIDMODE])
801 PKG_CHECK_MODULES([LIBDRM_RADEON],
802 [libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED],
803 HAVE_LIBDRM_RADEON=yes,
804 HAVE_LIBDRM_RADEON=no)
809 if test "$mesa_driver" = xlib; then
810 DEFINES="$DEFINES -DUSE_XSHM"
816 AC_ARG_ENABLE([glx-tls],
817 [AS_HELP_STRING([--enable-glx-tls],
818 [enable TLS support in GLX @<:@default=disabled@:>@])],
819 [GLX_USE_TLS="$enableval"],
821 dnl Directory for DRI drivers
822 AC_ARG_WITH([dri-driverdir],
823 [AS_HELP_STRING([--with-dri-driverdir=DIR],
824 [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
825 [DRI_DRIVER_INSTALL_DIR="$withval"],
826 [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
827 AC_SUBST([DRI_DRIVER_INSTALL_DIR])
828 dnl Extra search path for DRI drivers
829 AC_ARG_WITH([dri-searchpath],
830 [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
831 [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
832 [DRI_DRIVER_SEARCH_DIR="$withval"],
833 [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
834 AC_SUBST([DRI_DRIVER_SEARCH_DIR])
835 dnl Direct rendering or just indirect rendering
836 AC_ARG_ENABLE([driglx-direct],
837 [AS_HELP_STRING([--disable-driglx-direct],
838 [enable direct rendering in GLX and EGL for DRI @<:@default=enabled@:>@])],
839 [driglx_direct="$enableval"],
840 [driglx_direct="yes"])
841 dnl Which drivers to build - default is chosen by platform
842 AC_ARG_WITH([dri-drivers],
843 [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
844 [comma delimited DRI drivers list, e.g.
845 "swrast,i965,radeon" @<:@default=auto@:>@])],
846 [with_dri_drivers="$withval"],
847 [with_dri_drivers=yes])
848 if test "x$with_dri_drivers" = x; then
852 dnl If $with_dri_drivers is yes, directories will be added through
855 case "$with_dri_drivers" in
861 # verify the requested driver directories exist
862 dri_drivers=`IFS=', '; echo $with_dri_drivers`
863 for driver in $dri_drivers; do
864 test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
865 AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
867 DRI_DIRS="$dri_drivers"
871 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
872 if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
874 if test "x$GLX_USE_TLS" = xyes; then
875 DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
878 # Platform specific settings and drivers to build
881 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
882 if test "x$driglx_direct" = xyes; then
883 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
885 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
889 # sis is missing because they have not be converted to use
890 # the new interface. i810 are missing because there is no
891 # x86-64 system where they could *ever* be used.
892 if test "x$DRI_DIRS" = "xyes"; then
893 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
894 savage tdfx unichrome swrast"
898 # Build only the drivers for cards that exist on PowerPC.
899 # At some point MGA will be added, but not yet.
900 if test "x$DRI_DIRS" = "xyes"; then
901 DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
905 # Build only the drivers for cards that exist on sparc`
906 if test "x$DRI_DIRS" = "xyes"; then
907 DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
912 freebsd* | dragonfly*)
913 DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
914 DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
915 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
916 if test "x$driglx_direct" = xyes; then
917 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
919 if test "x$GXX" = xyes; then
920 CXXFLAGS="$CXXFLAGS -ansi -pedantic"
923 if test "x$DRI_DIRS" = "xyes"; then
924 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
925 unichrome savage sis swrast"
929 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
930 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
933 DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
934 DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
935 if test "x$driglx_direct" = xyes; then
936 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
942 if test "x$DRI_DIRS" = "xyes"; then
943 DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
944 savage sis tdfx unichrome swrast"
947 DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
950 if test "$mesa_driver" = dri; then
954 [AS_HELP_STRING([--with-expat=DIR],
955 [expat install directory])],[
956 EXPAT_INCLUDES="-I$withval/include"
957 CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
958 LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
959 EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
961 AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
962 AC_CHECK_LIB([expat],[XML_ParserCreate],[],
963 [AC_MSG_ERROR([Expat required for DRI.])])
966 # put all the necessary libs together
967 DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS $TALLOC_LIBS"
970 AC_SUBST([EXPAT_INCLUDES])
971 AC_SUBST([DRI_LIB_DEPS])
975 PKG_CHECK_MODULES([INTEL], [libdrm_intel >= 2.4.21])
980 *radeon*|*r200*|*r300*|*r600*)
981 if test "x$HAVE_LIBDRM_RADEON" = xyes; then
982 RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
983 RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
987 AC_SUBST([RADEON_CFLAGS])
988 AC_SUBST([RADEON_LDFLAGS])
992 dnl OSMesa configuration
994 if test "$mesa_driver" = xlib; then
995 default_gl_osmesa=yes
999 AC_ARG_ENABLE([gl-osmesa],
1000 [AS_HELP_STRING([--enable-gl-osmesa],
1001 [enable OSMesa with libGL @<:@default=enabled for xlib driver@:>@])],
1002 [gl_osmesa="$enableval"],
1003 [gl_osmesa="$default_gl_osmesa"])
1004 if test "x$gl_osmesa" = xyes; then
1005 if test "x$enable_opengl" = xno; then
1006 AC_MSG_ERROR([OpenGL is not available for OSMesa driver])
1008 if test "$mesa_driver" = osmesa; then
1009 AC_MSG_ERROR([libGL is not available for OSMesa driver])
1011 DRIVER_DIRS="$DRIVER_DIRS osmesa"
1015 dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
1016 AC_ARG_WITH([osmesa-bits],
1017 [AS_HELP_STRING([--with-osmesa-bits=BITS],
1018 [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
1019 [osmesa_bits="$withval"],
1021 if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
1022 AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
1025 case "x$osmesa_bits" in
1030 OSMESA_LIB="OSMesa$osmesa_bits"
1031 DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
1034 AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
1037 AC_SUBST([OSMESA_LIB])
1039 case "$DRIVER_DIRS" in
1041 # only link libraries with osmesa if shared
1042 if test "$enable_static" = no; then
1043 OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS $TALLOC_LIBS"
1048 OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS $TALLOC_LIBS"
1051 AC_SUBST([OSMESA_LIB_DEPS])
1052 AC_SUBST([OSMESA_MESA_DEPS])
1053 AC_SUBST([OSMESA_PC_REQ])
1054 AC_SUBST([OSMESA_PC_LIB_PRIV])
1057 dnl EGL configuration
1059 AC_ARG_ENABLE([egl],
1060 [AS_HELP_STRING([--disable-egl],
1061 [disable EGL library @<:@default=enabled@:>@])],
1062 [enable_egl="$enableval"],
1064 if test "x$enable_egl" = xno; then
1065 if test "x$mesa_driver" = xno; then
1066 AC_MSG_ERROR([cannot disable EGL when there is no mesa driver])
1068 if test "x$enable_openvg" = xyes; then
1069 AC_MSG_ERROR([cannot enable OpenVG without EGL])
1072 if test "x$enable_egl" = xyes; then
1073 SRC_DIRS="$SRC_DIRS egl"
1074 EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
1076 if test "$enable_static" != yes; then
1077 # build egl_glx when libGL is built
1078 if test "$mesa_driver" = xlib -o "$mesa_driver" = dri; then
1079 EGL_DRIVERS_DIRS="glx"
1082 if test "$mesa_driver" = dri; then
1083 # build egl_dri2 when xcb-dri2 is available
1084 PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
1085 [have_xcb_dri2=yes],[have_xcb_dri2=no])
1086 PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
1087 [have_libudev=yes],[have_libudev=no])
1089 if test "$have_xcb_dri2" = yes; then
1090 EGL_DRIVER_DRI2=dri2
1091 DEFINES="$DEFINES -DHAVE_XCB_DRI2"
1092 if test "$have_libudev" = yes; then
1093 DEFINES="$DEFINES -DHAVE_LIBUDEV"
1098 EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
1101 AC_SUBST([EGL_LIB_DEPS])
1102 AC_SUBST([EGL_DRIVERS_DIRS])
1105 dnl GLU configuration
1107 AC_ARG_ENABLE([glu],
1108 [AS_HELP_STRING([--disable-glu],
1109 [enable OpenGL Utility library @<:@default=enabled@:>@])],
1110 [enable_glu="$enableval"],
1113 if test "x$enable_glu" = xyes -a "x$mesa_driver" = xno; then
1114 AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
1118 if test "x$enable_glu" = xyes; then
1119 SRC_DIRS="$SRC_DIRS glu"
1121 case "$mesa_driver" in
1123 # Link libGLU to libOSMesa instead of libGL
1126 if test "$enable_static" = no; then
1127 GLU_MESA_DEPS='-l$(OSMESA_LIB)'
1133 # If static, empty GLU_LIB_DEPS and add libs for programs to link
1135 GLU_PC_LIB_PRIV="-lm"
1136 if test "$enable_static" = no; then
1138 GLU_MESA_DEPS='-l$(GL_LIB)'
1142 APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
1147 if test "$enable_static" = no; then
1148 GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
1150 GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
1151 AC_SUBST([GLU_LIB_DEPS])
1152 AC_SUBST([GLU_MESA_DEPS])
1153 AC_SUBST([GLU_PC_REQ])
1154 AC_SUBST([GLU_PC_REQ_PRIV])
1155 AC_SUBST([GLU_PC_LIB_PRIV])
1156 AC_SUBST([GLU_PC_CFLAGS])
1159 dnl GLw configuration
1161 AC_ARG_ENABLE([glw],
1162 [AS_HELP_STRING([--disable-glw],
1163 [enable Xt/Motif widget library @<:@default=enabled@:>@])],
1164 [enable_glw="$enableval"],
1166 dnl Don't build GLw on osmesa
1167 if test "x$enable_glw" = xyes; then
1168 case "$mesa_driver" in
1170 AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])
1175 AC_ARG_ENABLE([motif],
1176 [AS_HELP_STRING([--enable-motif],
1177 [use Motif widgets in GLw @<:@default=disabled@:>@])],
1178 [enable_motif="$enableval"],
1181 if test "x$enable_glw" = xyes; then
1182 SRC_DIRS="$SRC_DIRS glw"
1183 if test "$x11_pkgconfig" = yes; then
1184 PKG_CHECK_MODULES([GLW],[x11 xt])
1185 GLW_PC_REQ_PRIV="x11 xt"
1186 GLW_LIB_DEPS="$GLW_LIBS"
1188 # should check these...
1189 GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
1190 GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
1191 GLW_PC_CFLAGS="$X11_INCLUDES"
1194 GLW_SOURCES="GLwDrawA.c"
1196 if test "x$enable_motif" = xyes; then
1197 GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
1198 AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
1199 if test "x$MOTIF_CONFIG" != xno; then
1200 MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
1201 MOTIF_LIBS=`$MOTIF_CONFIG --libs`
1203 AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
1204 [AC_MSG_ERROR([Can't locate Motif headers])])
1205 AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
1206 [AC_MSG_ERROR([Can't locate Motif Xm library])])
1208 # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
1209 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
1210 GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
1211 GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
1214 # If static, empty GLW_LIB_DEPS and add libs for programs to link
1215 GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
1216 if test "$enable_static" = no; then
1217 GLW_MESA_DEPS='-l$(GL_LIB)'
1218 GLW_LIB_DEPS="$GLW_LIB_DEPS"
1220 APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
1225 AC_SUBST([GLW_LIB_DEPS])
1226 AC_SUBST([GLW_MESA_DEPS])
1227 AC_SUBST([GLW_SOURCES])
1228 AC_SUBST([MOTIF_CFLAGS])
1229 AC_SUBST([GLW_PC_REQ_PRIV])
1230 AC_SUBST([GLW_PC_LIB_PRIV])
1231 AC_SUBST([GLW_PC_CFLAGS])
1234 dnl GLUT configuration
1236 if test -f "$srcdir/include/GL/glut.h"; then
1241 AC_ARG_ENABLE([glut],
1242 [AS_HELP_STRING([--disable-glut],
1243 [enable GLUT library @<:@default=enabled if source available@:>@])],
1244 [enable_glut="$enableval"],
1245 [enable_glut="$default_glut"])
1247 dnl Don't build glut on osmesa
1248 if test "x$enable_glut" = xyes; then
1249 case "$mesa_driver" in
1251 AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver])
1256 dnl Can't build glut if GLU not available
1257 if test "x$enable_glu$enable_glut" = xnoyes; then
1258 AC_MSG_WARN([Disabling glut since GLU is disabled])
1262 if test "x$enable_glut" = xyes; then
1263 SRC_DIRS="$SRC_DIRS glut/glx"
1264 if test "$x11_pkgconfig" = yes; then
1265 PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
1266 GLUT_PC_REQ_PRIV="x11 xmu xi"
1267 GLUT_LIB_DEPS="$GLUT_LIBS"
1269 # should check these...
1270 GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
1271 GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
1272 GLUT_PC_CFLAGS="$X11_INCLUDES"
1274 if test "x$GCC" = xyes; then
1275 GLUT_CFLAGS="$GLUT_CFLAGS -fexceptions"
1277 GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
1278 GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
1280 # If static, empty GLUT_LIB_DEPS and add libs for programs to link
1281 if test "$enable_static" = no; then
1282 GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
1284 APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
1289 AC_SUBST([GLUT_LIB_DEPS])
1290 AC_SUBST([GLUT_MESA_DEPS])
1291 AC_SUBST([GLUT_CFLAGS])
1292 AC_SUBST([GLUT_PC_REQ_PRIV])
1293 AC_SUBST([GLUT_PC_LIB_PRIV])
1294 AC_SUBST([GLUT_PC_CFLAGS])
1297 dnl Program library dependencies
1298 dnl Only libm is added here if necessary as the libraries should
1299 dnl be pulled in by the linker
1301 if test "x$APP_LIB_DEPS" = x; then
1304 APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
1307 APP_LIB_DEPS="-lX11"
1314 AC_SUBST([APP_LIB_DEPS])
1315 AC_SUBST([PROGRAM_DIRS])
1318 dnl Gallium configuration
1320 AC_ARG_ENABLE([gallium],
1321 [AS_HELP_STRING([--disable-gallium],
1322 [build gallium @<:@default=enabled@:>@])],
1323 [enable_gallium="$enableval"],
1324 [enable_gallium=yes])
1325 if test "x$enable_gallium" = xno -a "x$enable_openvg" = xyes; then
1326 AC_MSG_ERROR([cannot enable OpenVG without Gallium])
1328 if test "x$enable_gallium" = xyes; then
1329 SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
1330 AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"],
1332 AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
1335 AC_SUBST([LLVM_CFLAGS])
1336 AC_SUBST([LLVM_LIBS])
1337 AC_SUBST([LLVM_LDFLAGS])
1338 AC_SUBST([LLVM_VERSION])
1341 dnl Gallium state trackers configuration
1343 AC_ARG_WITH([state-trackers],
1344 [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
1345 [comma delimited state_trackers list, e.g.
1346 "egl,glx" @<:@default=auto@:>@])],
1347 [with_state_trackers="$withval"],
1348 [with_state_trackers=yes])
1350 case "$with_state_trackers" in
1352 GALLIUM_STATE_TRACKERS_DIRS=""
1357 # look at what else is built
1358 case "$mesa_driver" in
1360 GALLIUM_STATE_TRACKERS_DIRS=glx
1363 GALLIUM_STATE_TRACKERS_DIRS="dri"
1366 # Have only tested st/xorg on 1.6.0 servers
1367 PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
1368 HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
1375 if test "x$enable_egl" = xyes; then
1376 if test "$enable_openvg" = yes; then
1377 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vega"
1381 if test "$st_egl" = yes; then
1382 GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
1388 # verify the requested state tracker exist
1390 _state_trackers=`IFS=', '; echo $with_state_trackers`
1391 for tracker in $_state_trackers; do
1394 if test "x$mesa_driver" != xdri; then
1395 AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
1400 if test "x$enable_egl" != xyes; then
1401 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1406 PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
1407 PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
1408 PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
1412 if test "x$enable_openvg" != xyes; then
1413 AC_MSG_ERROR([cannot build vega state tracker without --enable-openvg])
1418 if test -n "$tracker"; then
1419 test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
1420 AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
1421 if test -n "$state_trackers"; then
1422 state_trackers="$state_trackers $tracker"
1424 state_trackers="$tracker"
1428 GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
1436 case "x$enable_opengl$enable_gles1$enable_gles2" in
1438 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
1441 if test "x$enable_gles_overlay" = xyes; then
1442 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)'
1444 if test "x$enable_openvg" = xyes; then
1445 EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
1446 VG_LIB_DEPS="$VG_LIB_DEPS -lpthread"
1449 AC_SUBST([VG_LIB_DEPS])
1450 AC_SUBST([EGL_CLIENT_APIS])
1452 if test "x$HAVE_ST_EGL" = xyes; then
1453 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl"
1454 # define GLX_DIRECT_RENDERING even when the driver is not dri
1455 if test "x$mesa_driver" != xdri -a "x$driglx_direct" = xyes; then
1456 DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
1460 if test "x$HAVE_ST_XORG" = xyes; then
1461 PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
1462 HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
1463 HAVE_XEXTPROTO_71="no")
1466 AC_ARG_WITH([egl-platforms],
1467 [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
1468 [comma delimited native platforms libEGL supports, e.g.
1469 "x11,drm" @<:@default=auto@:>@])],
1470 [with_egl_platforms="$withval"],
1471 [with_egl_platforms=yes])
1472 AC_ARG_WITH([egl-displays],
1473 [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
1474 [DEPRECATED. Use --with-egl-platforms instead])],
1475 [with_egl_platforms="$withval"])
1478 case "$with_egl_platforms" in
1480 if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
1482 if test "$mesa_driver" = dri; then
1483 EGL_PLATFORMS="$EGL_PLATFORMS drm"
1488 if test "x$enable_egl" != xyes; then
1489 AC_MSG_ERROR([cannot build egl state tracker without EGL library])
1491 # verify the requested driver directories exist
1492 egl_platforms=`IFS=', '; echo $with_egl_platforms`
1493 for plat in $egl_platforms; do
1494 test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
1495 AC_MSG_ERROR([EGL platform '$plat' does't exist])
1496 if test "$plat" = "fbdev"; then
1497 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
1500 EGL_PLATFORMS="$egl_platforms"
1503 AC_SUBST([EGL_PLATFORMS])
1505 AC_ARG_WITH([egl-driver-dir],
1506 [AS_HELP_STRING([--with-egl-driver-dir=DIR],
1507 [directory for EGL drivers [[default=${libdir}/egl]]])],
1508 [EGL_DRIVER_INSTALL_DIR="$withval"],
1509 [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
1510 AC_SUBST([EGL_DRIVER_INSTALL_DIR])
1512 AC_ARG_WITH([xorg-driver-dir],
1513 [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
1514 [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
1515 [XORG_DRIVER_INSTALL_DIR="$withval"],
1516 [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
1517 AC_SUBST([XORG_DRIVER_INSTALL_DIR])
1519 AC_ARG_WITH([max-width],
1520 [AS_HELP_STRING([--with-max-width=N],
1521 [Maximum framebuffer width (4096)])],
1522 [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
1523 AS_IF([test "${withval}" -gt "4096"],
1524 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1526 AC_ARG_WITH([max-height],
1527 [AS_HELP_STRING([--with-max-height=N],
1528 [Maximum framebuffer height (4096)])],
1529 [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
1530 AS_IF([test "${withval}" -gt "4096"],
1531 [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
1537 AC_ARG_ENABLE([gallium-llvm],
1538 [AS_HELP_STRING([--enable-gallium-llvm],
1539 [build gallium LLVM support @<:@default=disabled@:>@])],
1540 [enable_gallium_llvm="$enableval"],
1541 [enable_gallium_llvm=auto])
1542 if test "x$enable_gallium_llvm" = xyes; then
1543 if test "x$LLVM_CONFIG" != xno; then
1544 LLVM_VERSION=`$LLVM_CONFIG --version`
1545 LLVM_CFLAGS=`$LLVM_CONFIG --cflags`
1546 LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"
1548 if test "x$HAS_UDIS86" != xno; then
1549 LLVM_LIBS="$LLVM_LIBS -ludis86"
1550 DEFINES="$DEFINES -DHAVE_UDIS86"
1552 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1553 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
1554 DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS"
1564 dnl Gallium helper functions
1566 gallium_check_st() {
1567 if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes; then
1568 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
1570 if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
1571 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
1573 if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then
1574 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
1580 dnl Gallium SVGA configuration
1582 AC_ARG_ENABLE([gallium-svga],
1583 [AS_HELP_STRING([--enable-gallium-svga],
1584 [build gallium SVGA @<:@default=disabled@:>@])],
1585 [enable_gallium_svga="$enableval"],
1586 [enable_gallium_svga=auto])
1587 if test "x$enable_gallium_svga" = xyes; then
1588 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1589 gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx"
1590 elif test "x$enable_gallium_svga" = xauto; then
1591 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
1595 dnl Gallium i915 configuration
1597 AC_ARG_ENABLE([gallium-i915],
1598 [AS_HELP_STRING([--enable-gallium-i915],
1599 [build gallium i915 @<:@default=disabled@:>@])],
1600 [enable_gallium_i915="$enableval"],
1601 [enable_gallium_i915=auto])
1602 if test "x$enable_gallium_i915" = xyes; then
1603 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1604 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
1605 gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
1606 elif test "x$enable_gallium_i915" = xauto; then
1607 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
1608 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
1612 dnl Gallium i965 configuration
1614 AC_ARG_ENABLE([gallium-i965],
1615 [AS_HELP_STRING([--enable-gallium-i965],
1616 [build gallium i965 @<:@default=disabled@:>@])],
1617 [enable_gallium_i965="$enableval"],
1618 [enable_gallium_i965=auto])
1619 if test "x$enable_gallium_i965" = xyes; then
1620 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
1621 gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
1622 elif test "x$enable_gallium_i965" = xauto; then
1623 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
1627 dnl Gallium Radeon r300g configuration
1629 AC_ARG_ENABLE([gallium-radeon],
1630 [AS_HELP_STRING([--enable-gallium-radeon],
1631 [build gallium radeon @<:@default=disabled@:>@])],
1632 [enable_gallium_radeon="$enableval"],
1633 [enable_gallium_radeon=auto])
1634 if test "x$enable_gallium_radeon" = xauto; then
1635 if test "x$HAVE_LIBDRM_RADEON" = xyes; then
1636 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1637 gallium_check_st "radeon/drm" "dri-r300"
1639 AC_MSG_WARN([libdrm_radeon is missing, not building gallium-radeon (r300)])
1642 if test "x$enable_gallium_radeon" = xyes; then
1643 if test "x$HAVE_LIBDRM_RADEON" = xyes; then
1644 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
1645 gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon"
1647 AC_MSG_ERROR([libdrm_radeon is missing, cannot build gallium-radeon (r300)])
1652 dnl Gallium Radeon r600g configuration
1654 AC_ARG_ENABLE([gallium-r600],
1655 [AS_HELP_STRING([--enable-gallium-r600],
1656 [build gallium radeon @<:@default=disabled@:>@])],
1657 [enable_gallium_r600="$enableval"],
1658 [enable_gallium_r600=auto])
1659 if test "x$enable_gallium_r600" = xyes; then
1660 if test "x$HAVE_LIBDRM_RADEON" = xyes; then
1661 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
1662 gallium_check_st "r600/drm" "dri-r600"
1664 AC_MSG_ERROR([libdrm_radeon is missing, cannot build gallium-r600])
1669 dnl Gallium Nouveau configuration
1671 AC_ARG_ENABLE([gallium-nouveau],
1672 [AS_HELP_STRING([--enable-gallium-nouveau],
1673 [build gallium nouveau @<:@default=disabled@:>@])],
1674 [enable_gallium_nouveau="$enableval"],
1675 [enable_gallium_nouveau=no])
1676 if test "x$enable_gallium_nouveau" = xyes; then
1677 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50"
1678 gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau"
1682 dnl Gallium swrast configuration
1684 AC_ARG_ENABLE([gallium-swrast],
1685 [AS_HELP_STRING([--enable-gallium-swrast],
1686 [build gallium swrast @<:@default=auto@:>@])],
1687 [enable_gallium_swrast="$enableval"],
1688 [enable_gallium_swrast=auto])
1689 if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
1690 if test "x$HAVE_ST_DRI" = xyes; then
1691 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
1695 dnl prepend CORE_DIRS to SRC_DIRS
1696 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
1698 dnl Restore LDFLAGS and CPPFLAGS
1699 LDFLAGS="$_SAVE_LDFLAGS"
1700 CPPFLAGS="$_SAVE_CPPFLAGS"
1702 dnl Substitute the config
1703 AC_CONFIG_FILES([configs/autoconf])
1705 dnl Replace the configs/current symlink
1706 AC_CONFIG_COMMANDS([configs],[
1707 if test -f configs/current || test -L configs/current; then
1708 rm -f configs/current
1710 ln -s autoconf configs/current
1716 dnl Output some configuration info for the user
1719 echo " prefix: $prefix"
1720 echo " exec_prefix: $exec_prefix"
1721 echo " libdir: $libdir"
1722 echo " includedir: $includedir"
1726 echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
1727 echo " GLES overlay: $enable_gles_overlay"
1728 echo " OpenVG: $enable_openvg"
1732 echo " Driver: $mesa_driver"
1733 if test "$mesa_driver" != no; then
1734 if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
1735 echo " OSMesa: lib$OSMESA_LIB"
1739 if test "$mesa_driver" = dri; then
1740 # cleanup the drivers var
1741 dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1742 if test "x$DRI_DIRS" = x; then
1743 echo " DRI drivers: no"
1745 echo " DRI drivers: $dri_dirs"
1747 echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
1748 echo " Use XCB: $enable_xcb"
1752 echo " GLU: $enable_glu"
1753 echo " GLw: $enable_glw (Motif: $enable_motif)"
1754 echo " glut: $enable_glut"
1758 echo " EGL: $enable_egl"
1759 if test "$enable_egl" = yes; then
1760 echo " EGL platforms: $EGL_PLATFORMS"
1763 for d in $EGL_DRIVERS_DIRS; do
1764 egl_drivers="$egl_drivers egl_$d"
1767 if test "$enable_gallium" = yes -a "$HAVE_ST_EGL" = yes; then
1768 echo " EGL drivers: ${egl_drivers} egl_gallium"
1769 echo " EGL Gallium STs:$EGL_CLIENT_APIS"
1771 echo " EGL drivers: $egl_drivers"
1776 if test "x$MESA_LLVM" = x1; then
1778 echo " llvm-config: $LLVM_CONFIG"
1779 echo " llvm-version: $LLVM_VERSION"
1785 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
1786 echo " Gallium: yes"
1787 echo " Gallium dirs: $GALLIUM_DIRS"
1788 echo " Target dirs: $GALLIUM_TARGET_DIRS"
1789 echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
1790 echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
1791 echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
1798 echo " Shared libs: $enable_shared"
1799 echo " Static libs: $enable_static"
1801 dnl Compiler options
1802 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
1803 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1804 $SED 's/^ *//;s/ */ /;s/ *$//'`
1805 cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
1806 $SED 's/^ *//;s/ */ /;s/ *$//'`
1807 defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
1809 echo " CFLAGS: $cflags"
1810 echo " CXXFLAGS: $cxxflags"
1811 echo " Macros: $defines"
1813 echo " PYTHON2: $PYTHON2"
1816 echo " Run '${MAKE-make}' to build Mesa"