dnl Process this file with autoconf to create configure. AC_PREREQ([2.59]) dnl Versioning - scrape the version from configs/default m4_define([mesa_version], [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n'])]) m4_ifval(mesa_version,, [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])]) dnl Tell the user about autoconf.html in the --help output m4_divert_once([HELP_END], [ See docs/autoconf.html for more details on the options for Mesa.]) AC_INIT([Mesa],[mesa_version], [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa]) AC_CONFIG_AUX_DIR([bin]) AC_CANONICAL_HOST dnl Versions for external dependencies LIBDRM_REQUIRED=2.4.15 LIBDRM_RADEON_REQUIRED=2.4.17 DRI2PROTO_REQUIRED=2.1 GLPROTO_REQUIRED=1.4.11 LIBDRM_XORG_REQUIRED=2.4.17 LIBKMS_XORG_REQUIRED=1.0.0 dnl Check for progs AC_PROG_CPP AC_PROG_CC AC_PROG_CXX AC_CHECK_PROGS([MAKE], [gmake make]) AC_PATH_PROG([MKDEP], [makedepend]) AC_PATH_PROG([SED], [sed]) dnl Our fallback install-sh is a symlink to minstall. Use the existing dnl configuration in that case. AC_PROG_INSTALL test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)' dnl We need a POSIX shell for parts of the build. Assume we have one dnl in most cases. case "$host_os" in solaris*) # Solaris /bin/sh is too old/non-POSIX compliant AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh]) SHELL="$POSIX_SHELL" ;; esac dnl If we're using GCC, make sure that it is at least version 3.3.0. Older dnl versions are explictly not supported. if test "x$GCC" = xyes; then AC_MSG_CHECKING([whether gcc version is sufficient]) major=0 minor=0 GCC_VERSION=`$CC -dumpversion` if test $? -eq 0; then major=`echo $GCC_VERSION | cut -d. -f1` minor=`echo $GCC_VERSION | cut -d. -f1` fi if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then AC_MSG_RESULT([no]) AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.]) else AC_MSG_RESULT([yes]) fi fi MKDEP_OPTIONS=-fdepend dnl Ask gcc where it's keeping its secret headers if test "x$GCC" = xyes; then for dir in include include-fixed; do GCC_INCLUDES=`$CC -print-file-name=$dir` if test "x$GCC_INCLUDES" != x && \ test "$GCC_INCLUDES" != "$dir" && \ test -d "$GCC_INCLUDES"; then MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES" fi done fi AC_SUBST([MKDEP_OPTIONS]) dnl Make sure the pkg-config macros are defined m4_ifndef([PKG_PROG_PKG_CONFIG], [m4_fatal([Could not locate the pkg-config autoconf macros. These are usually located in /usr/share/aclocal/pkg.m4. If your macros are in a different location, try setting the environment variable ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])]) PKG_PROG_PKG_CONFIG() dnl LIB_DIR - library basename LIB_DIR=`echo $libdir | $SED 's%.*/%%'` AC_SUBST([LIB_DIR]) dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later _SAVE_LDFLAGS="$LDFLAGS" AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker]) AC_SUBST([EXTRA_LIB_PATH]) dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later _SAVE_CPPFLAGS="$CPPFLAGS" AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers]) AC_SUBST([X11_INCLUDES]) dnl Compiler macros DEFINES="" AC_SUBST([DEFINES]) case "$host_os" in linux*|*-gnu*|gnu*) DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS" ;; solaris*) DEFINES="$DEFINES -DPTHREADS -DSVR4" ;; cygwin*) DEFINES="$DEFINES -DPTHREADS" ;; esac dnl Add flags for gcc and g++ if test "x$GCC" = xyes; then CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math" # Enable -fvisibility=hidden if using a gcc that supports it save_CFLAGS="$CFLAGS" AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden]) CFLAGS="$CFLAGS -fvisibility=hidden" AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]), [CFLAGS="$save_CFLAGS" ; AC_MSG_RESULT([no])]); # Work around aliasing bugs - developers should comment this out CFLAGS="$CFLAGS -fno-strict-aliasing" fi if test "x$GXX" = xyes; then CXXFLAGS="$CXXFLAGS -Wall" # Work around aliasing bugs - developers should comment this out CXXFLAGS="$CXXFLAGS -fno-strict-aliasing" fi dnl These should be unnecessary, but let the user set them if they want AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler. Default is to use CFLAGS.]) AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the compiler. Default is to use CFLAGS.]) AC_SUBST([OPT_FLAGS]) AC_SUBST([ARCH_FLAGS]) dnl dnl Hacks to enable 32 or 64 bit build dnl AC_ARG_ENABLE([32-bit], [AS_HELP_STRING([--enable-32-bit], [build 32-bit libraries @<:@default=auto@:>@])], [enable_32bit="$enableval"], [enable_32bit=auto] ) if test "x$enable_32bit" = xyes; then if test "x$GCC" = xyes; then CFLAGS="$CFLAGS -m32" ARCH_FLAGS="$ARCH_FLAGS -m32" fi if test "x$GXX" = xyes; then CXXFLAGS="$CXXFLAGS -m32" fi fi AC_ARG_ENABLE([64-bit], [AS_HELP_STRING([--enable-64-bit], [build 64-bit libraries @<:@default=auto@:>@])], [enable_64bit="$enableval"], [enable_64bit=auto] ) if test "x$enable_64bit" = xyes; then if test "x$GCC" = xyes; then CFLAGS="$CFLAGS -m64" fi if test "x$GXX" = xyes; then CXXFLAGS="$CXXFLAGS -m64" fi fi dnl dnl shared/static libraries, mimic libtool options dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static], [build static libraries @<:@default=disabled@:>@])], [enable_static="$enableval"], [enable_static=no] ) case "x$enable_static" in xyes|xno ) ;; x ) enable_static=no ;; * ) AC_MSG_ERROR([Static library option '$enable_static' is not a valid]) ;; esac AC_ARG_ENABLE([shared], [AS_HELP_STRING([--disable-shared], [build shared libraries @<:@default=enabled@:>@])], [enable_shared="$enableval"], [enable_shared=yes] ) case "x$enable_shared" in xyes|xno ) ;; x ) enable_shared=yes ;; * ) AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid]) ;; esac dnl Can't have static and shared libraries, default to static if user dnl explicitly requested. If both disabled, set to static since shared dnl was explicitly requirested. case "x$enable_static$enable_shared" in xyesyes ) AC_MSG_WARN([Can't build static and shared libraries, disabling shared]) enable_shared=no ;; xnono ) AC_MSG_WARN([Can't disable both static and shared libraries, enabling static]) enable_static=yes ;; esac dnl dnl mklib options dnl AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib]) if test "$enable_static" = yes; then MKLIB_OPTIONS="$MKLIB_OPTIONS -static" fi AC_SUBST([MKLIB_OPTIONS]) dnl dnl other compiler options dnl AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug], [use debug compiler flags and macros @<:@default=disabled@:>@])], [enable_debug="$enableval"], [enable_debug=no] ) if test "x$enable_debug" = xyes; then DEFINES="$DEFINES -DDEBUG" if test "x$GCC" = xyes; then CFLAGS="$CFLAGS -g" fi if test "x$GXX" = xyes; then CXXFLAGS="$CXXFLAGS -g" fi fi dnl dnl library names dnl if test "$enable_static" = yes; then LIB_EXTENSION='a' else case "$host_os" in darwin* ) LIB_EXTENSION='dylib' ;; cygwin* ) LIB_EXTENSION='dll' ;; aix* ) LIB_EXTENSION='a' ;; * ) LIB_EXTENSION='so' ;; esac fi GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION} GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION} GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION} GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION} OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION} EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION} GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*' GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*' GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*' GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*' OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*' EGL_LIB_GLOB='lib$(EGL_LIB).*'${LIB_EXTENSION}'*' AC_SUBST([GL_LIB_NAME]) AC_SUBST([GLU_LIB_NAME]) AC_SUBST([GLUT_LIB_NAME]) AC_SUBST([GLW_LIB_NAME]) AC_SUBST([OSMESA_LIB_NAME]) AC_SUBST([EGL_LIB_NAME]) AC_SUBST([GL_LIB_GLOB]) AC_SUBST([GLU_LIB_GLOB]) AC_SUBST([GLUT_LIB_GLOB]) AC_SUBST([GLW_LIB_GLOB]) AC_SUBST([OSMESA_LIB_GLOB]) AC_SUBST([EGL_LIB_GLOB]) dnl dnl Arch/platform-specific settings dnl AC_ARG_ENABLE([asm], [AS_HELP_STRING([--disable-asm], [disable assembly usage @<:@default=enabled on supported plaforms@:>@])], [enable_asm="$enableval"], [enable_asm=yes] ) asm_arch="" ASM_FLAGS="" MESA_ASM_SOURCES="" GLAPI_ASM_SOURCES="" AC_MSG_CHECKING([whether to enable assembly]) test "x$enable_asm" = xno && AC_MSG_RESULT([no]) # disable if cross compiling on x86/x86_64 since we must run gen_matypes if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then case "$host_cpu" in i?86 | x86_64) enable_asm=no AC_MSG_RESULT([no, cross compiling]) ;; esac fi # check for supported arches if test "x$enable_asm" = xyes; then case "$host_cpu" in i?86) case "$host_os" in linux* | *freebsd* | dragonfly*) test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86 ;; esac ;; x86_64) case "$host_os" in linux* | *freebsd* | dragonfly*) test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64 ;; esac ;; powerpc) case "$host_os" in linux*) asm_arch=ppc ;; esac ;; sparc*) case "$host_os" in linux*) asm_arch=sparc ;; esac ;; esac case "$asm_arch" in x86) ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM" MESA_ASM_SOURCES='$(X86_SOURCES)' GLAPI_ASM_SOURCES='$(X86_API)' AC_MSG_RESULT([yes, x86]) ;; x86_64) ASM_FLAGS="-DUSE_X86_64_ASM" MESA_ASM_SOURCES='$(X86-64_SOURCES)' GLAPI_ASM_SOURCES='$(X86-64_API)' AC_MSG_RESULT([yes, x86_64]) ;; ppc) ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM" MESA_ASM_SOURCES='$(PPC_SOURCES)' AC_MSG_RESULT([yes, ppc]) ;; sparc) ASM_FLAGS="-DUSE_SPARC_ASM" MESA_ASM_SOURCES='$(SPARC_SOURCES)' GLAPI_ASM_SOURCES='$(SPARC_API)' AC_MSG_RESULT([yes, sparc]) ;; *) AC_MSG_RESULT([no, platform not supported]) ;; esac fi AC_SUBST([ASM_FLAGS]) AC_SUBST([MESA_ASM_SOURCES]) AC_SUBST([GLAPI_ASM_SOURCES]) dnl PIC code macro MESA_PIC_FLAGS dnl Check to see if dlopen is in default libraries (like Solaris, which dnl has it in libc), or if libdl is needed to get it. AC_CHECK_FUNC([dlopen], [], [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])]) dnl See if posix_memalign is available AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"]) dnl SELinux awareness. AC_ARG_ENABLE([selinux], [AS_HELP_STRING([--enable-selinux], [Build SELinux-aware Mesa @<:@default=disabled@:>@])], [MESA_SELINUX="$enableval"], [MESA_SELINUX=no]) if test "x$enable_selinux" = "xyes"; then AC_CHECK_HEADER([selinux/selinux.h],[], [AC_MSG_ERROR([SELinux headers not found])]) AC_CHECK_LIB([selinux],[is_selinux_enabled],[], [AC_MSG_ERROR([SELinux library not found])]) SELINUX_LIBS="-lselinux" DEFINES="$DEFINES -DMESA_SELINUX" fi dnl dnl Driver configuration. Options are xlib, dri and osmesa right now. dnl More later: fbdev, ... dnl default_driver="xlib" case "$host_os" in linux*) case "$host_cpu" in i*86|x86_64|powerpc*|sparc*) default_driver="dri";; esac ;; *freebsd* | dragonfly*) case "$host_cpu" in i*86|x86_64|powerpc*|sparc*) default_driver="dri";; esac ;; esac AC_ARG_WITH([driver], [AS_HELP_STRING([--with-driver=DRIVER], [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])], [mesa_driver="$withval"], [mesa_driver="$default_driver"]) dnl Check for valid option case "x$mesa_driver" in xxlib|xdri|xosmesa) ;; *) AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option]) ;; esac dnl dnl Driver specific build directories dnl dnl this variable will be prepended to SRC_DIRS and is not exported CORE_DIRS="glsl mesa" SRC_DIRS="glew" GLU_DIRS="sgi" GALLIUM_DIRS="auxiliary drivers state_trackers" GALLIUM_TARGET_DIRS="" GALLIUM_WINSYS_DIRS="sw" GALLIUM_DRIVERS_DIRS="softpipe failover trace identity" GALLIUM_STATE_TRACKERS_DIRS="" case "$mesa_driver" in xlib) DRIVER_DIRS="x11" GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib" GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib" ;; dri) SRC_DIRS="$SRC_DIRS glx" DRIVER_DIRS="dri" GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri sw/drm" ;; osmesa) DRIVER_DIRS="osmesa" ;; esac AC_SUBST([SRC_DIRS]) AC_SUBST([GLU_DIRS]) AC_SUBST([DRIVER_DIRS]) AC_SUBST([GALLIUM_DIRS]) AC_SUBST([GALLIUM_TARGET_DIRS]) AC_SUBST([GALLIUM_WINSYS_DIRS]) AC_SUBST([GALLIUM_DRIVERS_DIRS]) AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS]) AC_SUBST([MESA_LLVM]) dnl dnl User supplied program configuration dnl if test -d "$srcdir/progs/demos"; then default_demos=yes else default_demos=no fi AC_ARG_WITH([demos], [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@], [optional comma delimited demo directories to build @<:@default=auto if source available@:>@])], [with_demos="$withval"], [with_demos="$default_demos"]) if test "x$with_demos" = x; then with_demos=no fi dnl If $with_demos is yes, directories will be added as libs available PROGRAM_DIRS="" case "$with_demos" in no) ;; yes) # If the driver isn't osmesa, we have libGL and can build xdemos if test "$mesa_driver" != osmesa; then PROGRAM_DIRS="xdemos" fi ;; *) # verify the requested demos directories exist demos=`IFS=,; echo $with_demos` for demo in $demos; do test -d "$srcdir/progs/$demo" || \ AC_MSG_ERROR([Program directory '$demo' doesn't exist]) done PROGRAM_DIRS="$demos" ;; esac dnl dnl Find out if X is available. The variable have_x is set if libX11 is dnl found to mimic AC_PATH_XTRA. dnl if test -n "$PKG_CONFIG"; then AC_MSG_CHECKING([pkg-config files for X11 are available]) PKG_CHECK_EXISTS([x11],[ x11_pkgconfig=yes have_x=yes ],[ x11_pkgconfig=no ]) AC_MSG_RESULT([$x11_pkgconfig]) else x11_pkgconfig=no fi dnl Use the autoconf macro if no pkg-config files if test "$x11_pkgconfig" = yes; then PKG_CHECK_MODULES([X11], [x11]) else AC_PATH_XTRA test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS" test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11" AC_SUBST([X11_CFLAGS]) AC_SUBST([X11_LIBS]) fi dnl Try to tell the user that the --x-* options are only used when dnl pkg-config is not available. This must be right after AC_PATH_XTRA. m4_divert_once([HELP_BEGIN], [These options are only used when the X libraries cannot be found by the pkg-config utility.]) dnl We need X for xlib and dri, so bomb now if it's not found case "$mesa_driver" in xlib|dri) if test "$no_x" = yes; then AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver]) fi ;; esac dnl XCB - this is only used for GLX right now AC_ARG_ENABLE([xcb], [AS_HELP_STRING([--enable-xcb], [use XCB for GLX @<:@default=disabled@:>@])], [enable_xcb="$enableval"], [enable_xcb=no]) if test "x$enable_xcb" = xyes; then DEFINES="$DEFINES -DUSE_XCB" else enable_xcb=no fi dnl dnl libGL configuration per driver dnl case "$mesa_driver" in xlib) if test "$x11_pkgconfig" = yes; then PKG_CHECK_MODULES([XLIBGL], [x11 xext]) GL_PC_REQ_PRIV="x11 xext" X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS" GL_LIB_DEPS="$XLIBGL_LIBS" else # should check these... X11_INCLUDES="$X11_INCLUDES $X_CFLAGS" GL_LIB_DEPS="$X_LIBS -lX11 -lXext" GL_PC_LIB_PRIV="$GL_LIB_DEPS" GL_PC_CFLAGS="$X11_INCLUDES" fi GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread" GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread" # if static, move the external libraries to the programs # and empty the libraries for libGL if test "$enable_static" = yes; then APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS" GL_LIB_DEPS="" fi ;; dri) # DRI must be shared, I think if test "$enable_static" = yes; then AC_MSG_ERROR([Can't use static libraries for DRI drivers]) fi # Check for libdrm PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED]) PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED]) PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED]) GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED" DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED" # find the DRI deps for libGL if test "$x11_pkgconfig" = yes; then # add xcb modules if necessary dri_modules="x11 xext xxf86vm xdamage xfixes" if test "$enable_xcb" = yes; then dri_modules="$dri_modules x11-xcb xcb-glx" fi PKG_CHECK_MODULES([DRIGL], [$dri_modules]) GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules" X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS" GL_LIB_DEPS="$DRIGL_LIBS" else # should check these... X11_INCLUDES="$X11_INCLUDES $X_CFLAGS" GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes" GL_PC_LIB_PRIV="$GL_LIB_DEPS" GL_PC_CFLAGS="$X11_INCLUDES" # XCB can only be used from pkg-config if test "$enable_xcb" = yes; then PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx]) GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx" X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS" GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS" fi fi # need DRM libs, -lpthread, etc. GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS" GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS" ;; osmesa) # No libGL for osmesa GL_LIB_DEPS="" ;; esac AC_SUBST([GL_LIB_DEPS]) AC_SUBST([GL_PC_REQ_PRIV]) AC_SUBST([GL_PC_LIB_PRIV]) AC_SUBST([GL_PC_CFLAGS]) AC_SUBST([DRI_PC_REQ_PRIV]) dnl dnl More X11 setup dnl if test "$mesa_driver" = xlib; then DEFINES="$DEFINES -DUSE_XSHM" fi dnl dnl More DRI setup dnl AC_ARG_ENABLE([glx-tls], [AS_HELP_STRING([--enable-glx-tls], [enable TLS support in GLX @<:@default=disabled@:>@])], [GLX_USE_TLS="$enableval"], [GLX_USE_TLS=no]) dnl Directory for DRI drivers AC_ARG_WITH([dri-driverdir], [AS_HELP_STRING([--with-dri-driverdir=DIR], [directory for the DRI drivers @<:@${libdir}/dri@:>@])], [DRI_DRIVER_INSTALL_DIR="$withval"], [DRI_DRIVER_INSTALL_DIR='${libdir}/dri']) AC_SUBST([DRI_DRIVER_INSTALL_DIR]) dnl Extra search path for DRI drivers AC_ARG_WITH([dri-searchpath], [AS_HELP_STRING([--with-dri-searchpath=DIRS...], [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])], [DRI_DRIVER_SEARCH_DIR="$withval"], [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}']) AC_SUBST([DRI_DRIVER_SEARCH_DIR]) dnl Direct rendering or just indirect rendering AC_ARG_ENABLE([driglx-direct], [AS_HELP_STRING([--disable-driglx-direct], [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])], [driglx_direct="$enableval"], [driglx_direct="yes"]) dnl Which drivers to build - default is chosen by platform AC_ARG_WITH([dri-drivers], [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@], [comma delimited DRI drivers list, e.g. "swrast,i965,radeon" @<:@default=auto@:>@])], [with_dri_drivers="$withval"], [with_dri_drivers=yes]) if test "x$with_dri_drivers" = x; then with_dri_drivers=no fi dnl If $with_dri_drivers is yes, directories will be added through dnl platform checks DRI_DIRS="" case "$with_dri_drivers" in no) ;; yes) DRI_DIRS="yes" ;; *) # verify the requested driver directories exist dri_drivers=`IFS=', '; echo $with_dri_drivers` for driver in $dri_drivers; do test -d "$srcdir/src/mesa/drivers/dri/$driver" || \ AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist]) done DRI_DIRS="$dri_drivers" ;; esac dnl Set DRI_DIRS, DEFINES and LIB_DEPS if test "$mesa_driver" = dri; then # Use TLS in GLX? if test "x$GLX_USE_TLS" = xyes; then DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS" fi # Platform specific settings and drivers to build case "$host_os" in linux*) DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER" if test "x$driglx_direct" = xyes; then DEFINES="$DEFINES -DGLX_DIRECT_RENDERING" fi DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS" case "$host_cpu" in x86_64) # sis is missing because they have not be converted to use # the new interface. i810 are missing because there is no # x86-64 system where they could *ever* be used. if test "x$DRI_DIRS" = "xyes"; then DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \ savage tdfx unichrome swrast" fi ;; powerpc*) # Build only the drivers for cards that exist on PowerPC. # At some point MGA will be added, but not yet. if test "x$DRI_DIRS" = "xyes"; then DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast" fi ;; sparc*) # Build only the drivers for cards that exist on sparc` if test "x$DRI_DIRS" = "xyes"; then DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast" fi ;; esac ;; freebsd* | dragonfly*) DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1" DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS" DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING" if test "x$driglx_direct" = xyes; then DEFINES="$DEFINES -DGLX_DIRECT_RENDERING" fi if test "x$GXX" = xyes; then CXXFLAGS="$CXXFLAGS -ansi -pedantic" fi if test "x$DRI_DIRS" = "xyes"; then DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \ unichrome savage sis swrast" fi ;; gnu*) DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER" DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS" ;; solaris*) DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER" DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING" if test "x$driglx_direct" = xyes; then DEFINES="$DEFINES -DGLX_DIRECT_RENDERING" fi ;; esac # default drivers if test "x$DRI_DIRS" = "xyes"; then DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \ savage sis tdfx unichrome swrast" fi DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'` # Check for expat EXPAT_INCLUDES="" EXPAT_LIB=-lexpat AC_ARG_WITH([expat], [AS_HELP_STRING([--with-expat=DIR], [expat install directory])],[ EXPAT_INCLUDES="-I$withval/include" CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES" LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR" EXPAT_LIB="-L$withval/$LIB_DIR -lexpat" ]) AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])]) AC_CHECK_LIB([expat],[XML_ParserCreate],[], [AC_MSG_ERROR([Expat required for DRI.])]) # put all the necessary libs together DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS" fi AC_SUBST([DRI_DIRS]) AC_SUBST([EXPAT_INCLUDES]) AC_SUBST([DRI_LIB_DEPS]) case $DRI_DIRS in *i915*|*i965*) PKG_CHECK_MODULES([INTEL], [libdrm_intel >= 2.4.19]) ;; esac case $DRI_DIRS in *radeon*|*r200*|*r300*|*r600*) PKG_CHECK_MODULES([LIBDRM_RADEON], [libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED], HAVE_LIBDRM_RADEON=yes, HAVE_LIBDRM_RADEON=no) if test "$HAVE_LIBDRM_RADEON" = yes; then RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS" RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS fi ;; esac AC_SUBST([RADEON_CFLAGS]) AC_SUBST([RADEON_LDFLAGS]) dnl dnl OSMesa configuration dnl if test "$mesa_driver" = xlib; then default_gl_osmesa=yes else default_gl_osmesa=no fi AC_ARG_ENABLE([gl-osmesa], [AS_HELP_STRING([--enable-gl-osmesa], [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])], [gl_osmesa="$enableval"], [gl_osmesa="$default_gl_osmesa"]) if test "x$gl_osmesa" = xyes; then if test "$mesa_driver" = osmesa; then AC_MSG_ERROR([libGL is not available for OSMesa driver]) else DRIVER_DIRS="$DRIVER_DIRS osmesa" fi fi dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...) AC_ARG_WITH([osmesa-bits], [AS_HELP_STRING([--with-osmesa-bits=BITS], [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])], [osmesa_bits="$withval"], [osmesa_bits=8]) if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver]) osmesa_bits=8 fi case "x$osmesa_bits" in x8) OSMESA_LIB=OSMesa ;; x16|x32) OSMESA_LIB="OSMesa$osmesa_bits" DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31" ;; *) AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option]) ;; esac AC_SUBST([OSMESA_LIB]) case "$mesa_driver" in osmesa) # only link libraries with osmesa if shared if test "$enable_static" = no; then OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS" else OSMESA_LIB_DEPS="" fi OSMESA_MESA_DEPS="" OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS" ;; *) # Link OSMesa to libGL otherwise OSMESA_LIB_DEPS="" # only link libraries with osmesa if shared if test "$enable_static" = no; then OSMESA_MESA_DEPS='-l$(GL_LIB)' else OSMESA_MESA_DEPS="" fi OSMESA_PC_REQ="gl" ;; esac OSMESA_PC_LIB_PRIV="$OSMESA_PC_LIB_PRIV" AC_SUBST([OSMESA_LIB_DEPS]) AC_SUBST([OSMESA_MESA_DEPS]) AC_SUBST([OSMESA_PC_REQ]) AC_SUBST([OSMESA_PC_LIB_PRIV]) dnl dnl EGL configuration dnl AC_ARG_ENABLE([egl], [AS_HELP_STRING([--disable-egl], [disable EGL library @<:@default=enabled@:>@])], [enable_egl="$enableval"], [enable_egl=yes]) if test "x$enable_egl" = xyes; then SRC_DIRS="$SRC_DIRS egl" EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread" EGL_DRIVERS_DIRS="" if test "$enable_static" != yes; then # build egl_glx when libGL is built if test "$mesa_driver" != osmesa; then EGL_DRIVERS_DIRS="glx" fi # build egl_dri2 when xcb-dri2 is available PKG_CHECK_MODULES([EGL_DRI2], [x11-xcb xcb-dri2 xcb-xfixes libdrm], [have_xcb_dri2=yes],[have_xcb_dri2=no]) if test "$have_xcb_dri2" = yes; then EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS dri2" fi fi if test "$with_demos" = yes; then PROGRAM_DIRS="$PROGRAM_DIRS egl/eglut egl/opengl" fi fi AC_SUBST([EGL_LIB_DEPS]) AC_SUBST([EGL_DRIVERS_DIRS]) dnl dnl GLU configuration dnl AC_ARG_ENABLE([glu], [AS_HELP_STRING([--disable-glu], [enable OpenGL Utility library @<:@default=enabled@:>@])], [enable_glu="$enableval"], [enable_glu=yes]) if test "x$enable_glu" = xyes; then SRC_DIRS="$SRC_DIRS glu" case "$mesa_driver" in osmesa) # If GLU is available and we have libOSMesa (not 16 or 32), # we can build the osdemos if test "$with_demos" = yes && test "$osmesa_bits" = 8; then PROGRAM_DIRS="$PROGRAM_DIRS osdemos" fi # Link libGLU to libOSMesa instead of libGL GLU_LIB_DEPS="" GLU_PC_REQ="osmesa" if test "$enable_static" = no; then GLU_MESA_DEPS='-l$(OSMESA_LIB)' else GLU_MESA_DEPS="" fi ;; *) # If static, empty GLU_LIB_DEPS and add libs for programs to link GLU_PC_REQ="gl" GLU_PC_LIB_PRIV="-lm" if test "$enable_static" = no; then GLU_LIB_DEPS="-lm" GLU_MESA_DEPS='-l$(GL_LIB)' else GLU_LIB_DEPS="" GLU_MESA_DEPS="" APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++" fi ;; esac fi if test "$enable_static" = no; then GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS" fi GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS" AC_SUBST([GLU_LIB_DEPS]) AC_SUBST([GLU_MESA_DEPS]) AC_SUBST([GLU_PC_REQ]) AC_SUBST([GLU_PC_REQ_PRIV]) AC_SUBST([GLU_PC_LIB_PRIV]) AC_SUBST([GLU_PC_CFLAGS]) dnl dnl GLw configuration dnl AC_ARG_ENABLE([glw], [AS_HELP_STRING([--disable-glw], [enable Xt/Motif widget library @<:@default=enabled@:>@])], [enable_glw="$enableval"], [enable_glw=yes]) dnl Don't build GLw on osmesa if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then AC_MSG_WARN([Disabling GLw since the driver is OSMesa]) enable_glw=no fi AC_ARG_ENABLE([motif], [AS_HELP_STRING([--enable-motif], [use Motif widgets in GLw @<:@default=disabled@:>@])], [enable_motif="$enableval"], [enable_motif=no]) if test "x$enable_glw" = xyes; then SRC_DIRS="$SRC_DIRS glw" if test "$x11_pkgconfig" = yes; then PKG_CHECK_MODULES([GLW],[x11 xt]) GLW_PC_REQ_PRIV="x11 xt" GLW_LIB_DEPS="$GLW_LIBS" else # should check these... GLW_LIB_DEPS="$X_LIBS -lXt -lX11" GLW_PC_LIB_PRIV="$GLW_LIB_DEPS" GLW_PC_CFLAGS="$X11_INCLUDES" fi GLW_SOURCES="GLwDrawA.c" MOTIF_CFLAGS= if test "x$enable_motif" = xyes; then GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c" AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no]) if test "x$MOTIF_CONFIG" != xno; then MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags` MOTIF_LIBS=`$MOTIF_CONFIG --libs` else AC_CHECK_HEADER([Xm/PrimitiveP.h], [], [AC_MSG_ERROR([Can't locate Motif headers])]) AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"], [AC_MSG_ERROR([Can't locate Motif Xm library])]) fi # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11 GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS" GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV" GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS" fi # If static, empty GLW_LIB_DEPS and add libs for programs to link GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV" if test "$enable_static" = no; then GLW_MESA_DEPS='-l$(GL_LIB)' GLW_LIB_DEPS="$GLW_LIB_DEPS" else APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS" GLW_LIB_DEPS="" GLW_MESA_DEPS="" fi fi AC_SUBST([GLW_LIB_DEPS]) AC_SUBST([GLW_MESA_DEPS]) AC_SUBST([GLW_SOURCES]) AC_SUBST([MOTIF_CFLAGS]) AC_SUBST([GLW_PC_REQ_PRIV]) AC_SUBST([GLW_PC_LIB_PRIV]) AC_SUBST([GLW_PC_CFLAGS]) dnl dnl GLUT configuration dnl if test -f "$srcdir/include/GL/glut.h"; then default_glut=yes else default_glut=no fi AC_ARG_ENABLE([glut], [AS_HELP_STRING([--disable-glut], [enable GLUT library @<:@default=enabled if source available@:>@])], [enable_glut="$enableval"], [enable_glut="$default_glut"]) dnl Can't build glut if GLU not available if test "x$enable_glu$enable_glut" = xnoyes; then AC_MSG_WARN([Disabling glut since GLU is disabled]) enable_glut=no fi dnl Don't build glut on osmesa if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then AC_MSG_WARN([Disabling glut since the driver is OSMesa]) enable_glut=no fi if test "x$enable_glut" = xyes; then SRC_DIRS="$SRC_DIRS glut/glx" GLUT_CFLAGS="" if test "x$GCC" = xyes; then GLUT_CFLAGS="-fexceptions" fi if test "$x11_pkgconfig" = yes; then PKG_CHECK_MODULES([GLUT],[x11 xmu xi]) GLUT_PC_REQ_PRIV="x11 xmu xi" GLUT_LIB_DEPS="$GLUT_LIBS" else # should check these... GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi" GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS" GLUT_PC_CFLAGS="$X11_INCLUDES" fi GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm" GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm" # If glut is available, we can build most programs if test "$with_demos" = yes; then PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl" fi # If static, empty GLUT_LIB_DEPS and add libs for programs to link if test "$enable_static" = no; then GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)' else APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS" GLUT_LIB_DEPS="" GLUT_MESA_DEPS="" fi fi AC_SUBST([GLUT_LIB_DEPS]) AC_SUBST([GLUT_MESA_DEPS]) AC_SUBST([GLUT_CFLAGS]) AC_SUBST([GLUT_PC_REQ_PRIV]) AC_SUBST([GLUT_PC_LIB_PRIV]) AC_SUBST([GLUT_PC_CFLAGS]) dnl dnl Program library dependencies dnl Only libm is added here if necessary as the libraries should dnl be pulled in by the linker dnl if test "x$APP_LIB_DEPS" = x; then case "$host_os" in solaris*) APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm" ;; cygwin*) APP_LIB_DEPS="-lX11" ;; *) APP_LIB_DEPS="-lm" ;; esac fi AC_SUBST([APP_LIB_DEPS]) AC_SUBST([PROGRAM_DIRS]) dnl dnl Gallium configuration dnl AC_ARG_ENABLE([gallium], [AS_HELP_STRING([--disable-gallium], [build gallium @<:@default=enabled@:>@])], [enable_gallium="$enableval"], [enable_gallium=yes]) if test "x$enable_gallium" = xyes; then SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets" AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"], [HAS_UDIS86="no"]) AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no]) fi AC_SUBST([LLVM_CFLAGS]) AC_SUBST([LLVM_LIBS]) AC_SUBST([LLVM_LDFLAGS]) AC_SUBST([LLVM_VERSION]) dnl dnl Gallium state trackers configuration dnl AC_ARG_WITH([state-trackers], [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@], [comma delimited state_trackers list, e.g. "egl,glx" @<:@default=auto@:>@])], [with_state_trackers="$withval"], [with_state_trackers=yes]) case "$with_state_trackers" in no) GALLIUM_STATE_TRACKERS_DIRS="" ;; yes) # look at what else is built case "$mesa_driver" in xlib) GALLIUM_STATE_TRACKERS_DIRS=glx ;; dri) GALLIUM_STATE_TRACKERS_DIRS="dri" HAVE_ST_DRI="yes" if test "x$enable_egl" = xyes; then GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl" HAVE_ST_EGL="yes" fi # Have only tested st/xorg on 1.6.0 servers PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED], HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg", HAVE_ST_XORG="no") ;; esac ;; *) # verify the requested state tracker exist state_trackers=`IFS=', '; echo $with_state_trackers` for tracker in $state_trackers; do test -d "$srcdir/src/gallium/state_trackers/$tracker" || \ AC_MSG_ERROR([state tracker '$tracker' doesn't exist]) case "$tracker" in dri) if test "x$mesa_driver" != xdri; then AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri]) fi HAVE_ST_DRI="yes" ;; egl) if test "x$enable_egl" != xyes; then AC_MSG_ERROR([cannot build egl state tracker without EGL library]) fi HAVE_ST_EGL="yes" ;; xorg) PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED]) PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED]) HAVE_ST_XORG="yes" ;; es) # mesa/es is required to build es state tracker CORE_DIRS="$CORE_DIRS mesa/es" ;; xorg/xvmc) # Check for libXvMC? if test "x$enable_gallium_g3dvl" != xyes; then AC_MSG_ERROR([cannot build XvMC state tracker without --enable-gallium-g3dvl]) fi HAVE_ST_XVMC="yes" ;; esac done GALLIUM_STATE_TRACKERS_DIRS="$state_trackers" ;; esac if test "x$HAVE_ST_XORG" = xyes; then PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1], HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71", HAVE_XEXTPROTO_71="no") fi AC_ARG_WITH([egl-displays], [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@], [comma delimited native displays libEGL supports, e.g. "x11,kms" @<:@default=auto@:>@])], [with_egl_displays="$withval"], [with_egl_displays=yes]) EGL_DISPLAYS="" case "$with_egl_displays" in yes) if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then EGL_DISPLAYS="x11" fi ;; *) if test "x$enable_egl" != xyes; then AC_MSG_ERROR([cannot build egl state tracker without EGL library]) fi # verify the requested driver directories exist egl_displays=`IFS=', '; echo $with_egl_displays` for dpy in $egl_displays; do test -d "$srcdir/src/gallium/state_trackers/egl/$dpy" || \ AC_MSG_ERROR([EGL display '$dpy' does't exist]) done EGL_DISPLAYS="$egl_displays" ;; esac AC_SUBST([EGL_DISPLAYS]) AC_ARG_WITH([egl-driver-dir], [AS_HELP_STRING([--with-egl-driver-dir=DIR], [directory for EGL drivers [[default=${libdir}/egl]]])], [EGL_DRIVER_INSTALL_DIR="$withval"], [EGL_DRIVER_INSTALL_DIR='${libdir}/egl']) AC_SUBST([EGL_DRIVER_INSTALL_DIR]) AC_ARG_WITH([xorg-driver-dir], [AS_HELP_STRING([--with-xorg-driver-dir=DIR], [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])], [XORG_DRIVER_INSTALL_DIR="$withval"], [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"]) AC_SUBST([XORG_DRIVER_INSTALL_DIR]) AC_ARG_WITH([max-width], [AS_HELP_STRING([--with-max-width=N], [Maximum framebuffer width (4096)])], [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}"; AS_IF([test "${withval}" -gt "4096"], [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])] ) AC_ARG_WITH([max-height], [AS_HELP_STRING([--with-max-height=N], [Maximum framebuffer height (4096)])], [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}"; AS_IF([test "${withval}" -gt "4096"], [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])] ) dnl dnl Gallium LLVM dnl AC_ARG_ENABLE([gallium-llvm], [AS_HELP_STRING([--enable-gallium-llvm], [build gallium LLVM support @<:@default=disabled@:>@])], [enable_gallium_llvm="$enableval"], [enable_gallium_llvm=auto]) if test "x$enable_gallium_llvm" = xyes; then if test "x$LLVM_CONFIG" != xno; then LLVM_VERSION=`$LLVM_CONFIG --version` LLVM_CFLAGS=`$LLVM_CONFIG --cflags` LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++" if test "x$HAS_UDIS86" != xno; then LLVM_LIBS="$LLVM_LIBS -ludis86" DEFINES="$DEFINES -DHAVE_UDIS86" fi LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags` GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe" DEFINES="$DEFINES -DMESA_LLVM -D__STDC_CONSTANT_MACROS" MESA_LLVM=1 else MESA_LLVM=0 fi else MESA_LLVM=0 fi dnl dnl Gallium helper functions dnl gallium_check_st() { if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_EGL" = xyes || test "x$HAVE_ST_XORG" = xyes || test "x$HAVE_ST_XVMC" = xyes; then GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1" fi if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2" fi if test "x$HAVE_ST_EGL" = xyes && test "x$3" != x; then GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3" fi if test "x$HAVE_ST_XORG" = xyes && test "x$4" != x; then GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4" fi if test "x$HAVE_ST_XVMC" = xyes && test "x$5" != x; then GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5" fi } dnl dnl Gallium SVGA configuration dnl AC_ARG_ENABLE([gallium-svga], [AS_HELP_STRING([--enable-gallium-svga], [build gallium SVGA @<:@default=disabled@:>@])], [enable_gallium_svga="$enableval"], [enable_gallium_svga=auto]) if test "x$enable_gallium_svga" = xyes; then GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga" gallium_check_st "svga/drm" "dri-vmwgfx" "egl-vmwgfx" "xorg-vmwgfx" elif test "x$enable_gallium_svga" = xauto; then GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga" fi dnl dnl Gallium Intel configuration dnl AC_ARG_ENABLE([gallium-intel], [AS_HELP_STRING([--enable-gallium-intel], [build gallium intel @<:@default=disabled@:>@])], [enable_gallium_intel="$enableval"], [enable_gallium_intel=auto]) if test "x$enable_gallium_intel" = xyes; then GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw" GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965" gallium_check_st "i915/drm i965/drm" "dri-i915 dri-i965" "egl-i915 egl-i965" "xorg-i915 xorg-i965" elif test "x$enable_gallium_intel" = xauto; then GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw" GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965" fi dnl dnl Gallium Radeon configuration dnl AC_ARG_ENABLE([gallium-radeon], [AS_HELP_STRING([--enable-gallium-radeon], [build gallium radeon @<:@default=disabled@:>@])], [enable_gallium_radeon="$enableval"], [enable_gallium_radeon=auto]) if test "x$enable_gallium_radeon" = xyes; then GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300" gallium_check_st "radeon/drm" "dri-radeong" "egl-radeon" "xorg-radeon" elif test "x$enable_gallium_radeon" = xauto; then GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300" fi dnl dnl Gallium Nouveau configuration dnl AC_ARG_ENABLE([gallium-nouveau], [AS_HELP_STRING([--enable-gallium-nouveau], [build gallium nouveau @<:@default=disabled@:>@])], [enable_gallium_nouveau="$enableval"], [enable_gallium_nouveau=no]) if test "x$enable_gallium_nouveau" = xyes; then GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50" gallium_check_st "nouveau/drm" "dri-nouveau" "egl-nouveau" "xorg-nouveau" "xvmc-nouveau" fi dnl dnl Gallium G3DVL configuration dnl AC_ARG_ENABLE([gallium-g3dvl], [AS_HELP_STRING([--enable-gallium-g3dvl], [build gallium g3dvl @<:@default=disabled@:>@])], [enable_gallium_g3dvl="$enableval"], [enable_gallium_g3dvl=no]) if test "x$enable_gallium_g3dvl" = xyes; then case "$mesa_driver" in xlib) GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS xvmc-softpipe" ;; dri) GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS g3dvl/dri" ;; esac fi dnl dnl Gallium swrast configuration dnl AC_ARG_ENABLE([gallium-swrast], [AS_HELP_STRING([--enable-gallium-swrast], [build gallium swrast @<:@default=auto@:>@])], [enable_gallium_swrast="$enableval"], [enable_gallium_swrast=auto]) if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then if test "x$HAVE_ST_DRI" = xyes; then GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast" fi if test "x$HAVE_ST_EGL" = xyes; then GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl-swrast" fi fi dnl prepend CORE_DIRS to SRC_DIRS SRC_DIRS="$CORE_DIRS $SRC_DIRS" dnl Restore LDFLAGS and CPPFLAGS LDFLAGS="$_SAVE_LDFLAGS" CPPFLAGS="$_SAVE_CPPFLAGS" dnl Substitute the config AC_CONFIG_FILES([configs/autoconf]) dnl Replace the configs/current symlink AC_CONFIG_COMMANDS([configs],[ if test -f configs/current || test -L configs/current; then rm -f configs/current fi ln -s autoconf configs/current ]) AC_OUTPUT dnl dnl Output some configuration info for the user dnl echo "" echo " prefix: $prefix" echo " exec_prefix: $exec_prefix" echo " libdir: $libdir" echo " includedir: $includedir" dnl Driver info echo "" echo " Driver: $mesa_driver" if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then echo " OSMesa: lib$OSMESA_LIB" else echo " OSMesa: no" fi if test "$mesa_driver" = dri; then # cleanup the drivers var dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'` if test "x$DRI_DIRS" = x; then echo " DRI drivers: no" else echo " DRI drivers: $dri_dirs" fi echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR" fi echo " Use XCB: $enable_xcb" echo "" if test "x$MESA_LLVM" == x1; then echo " llvm: yes" echo " llvm-config: $LLVM_CONFIG" echo " llvm-version: $LLVM_VERSION" else echo " llvm: no" fi echo "" if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then echo " Gallium: yes" echo " Gallium dirs: $GALLIUM_DIRS" echo " Target dirs: $GALLIUM_TARGET_DIRS" echo " Winsys dirs: $GALLIUM_WINSYS_DIRS" echo " Driver dirs: $GALLIUM_DRIVERS_DIRS" echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS" else echo " Gallium: no" fi dnl Libraries echo "" echo " Shared libs: $enable_shared" echo " Static libs: $enable_static" if test "$enable_egl" = yes; then echo " EGL: $EGL_DRIVERS_DIRS" else echo " EGL: no" fi echo " GLU: $enable_glu" echo " GLw: $enable_glw (Motif: $enable_motif)" echo " glut: $enable_glut" dnl Programs # cleanup the programs var for display program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'` if test "x$program_dirs" = x; then echo " Demos: no" else echo " Demos: $program_dirs" fi dnl Compiler options # cleanup the CFLAGS/CXXFLAGS/DEFINES vars cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \ $SED 's/^ *//;s/ */ /;s/ *$//'` cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \ $SED 's/^ *//;s/ */ /;s/ *$//'` defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'` echo "" echo " CFLAGS: $cflags" echo " CXXFLAGS: $cxxflags" echo " Macros: $defines" echo "" echo " Run '${MAKE-make}' to build Mesa" echo ""