#@TYPE: Distribution #@NAME: SlugOS #@DESCRIPTION: SlugOS Linux Distribution for the NSLU2 # WARNING: this file should not be used directly, use one of # the supported slugos-derived distributions instead. #---------------------------------------------------------------------------------- # STANDARD SLUGOS DEFINITIONS #---------------------------------------------------------------------------------- # The following must be set in the top level distro file: # #DISTRO_NAME #DISTRO_TYPE #ARM_INSTRUCTION_SET "arm" or "thumb" #TARGET_OS "linux" or "linux-uclibc" # The following may be overridden to make sub-versions SLUGOS_VERSION = "5.4" DISTRO_REVISION ?= "" DISTRO_VERSION ?= "${SLUGOS_VERSION}${DISTRO_REVISION}-${DISTRO_TYPE}" # For release (only): # DISTRO_FEED ?= "${SLUGOS_VERSION}-${DISTRO_TYPE}" DISTRO_FEED ?= "unstable" # We want images supporting the following features (for task-base) DISTRO_FEATURES = "nfs smbfs wifi ppp alsa bluetooth ext2 vfat irda pcmcia usbgadget usbhost pci" IMAGE_BASENAME = "${@['slugos${SITEINFO_ENDIANESS}', 'ucslugc'][bb.data.getVar('TARGET_OS', d, 1) == 'linux-uclibc']}" # The following need not be set, the defaults should be adequate #USE_NLS = "no" or "yes" USE_NLS ?= "no" # To make errors easier to identify: DISTRO_NAME ?= "INVALID-${SITEINFO_ENDIANESS}-${ARM_INSTRUCTION_SET}-${TARGET_OS}" DISTRO_TYPE ?= "INVALID" # The following must not be changed. TARGET_FPU = "soft" # glib-2.0 builds require USE_NLS to be overridden USE_NLS_glib-2.0 = "yes" USE_NLS_glib-2.0-native = "yes" USE_NLS_gcc-cross = "no" INHERIT += "package_ipk debian testlab packaged-staging" # FULL_OPTIMIZATION # Optimization settings. Os works fine and is significantly better than O2. FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os" # We need to keep OABI compat for things like madwifi-ng. ARM_KEEP_OABI = "1" TARGET_LINK_HASH_STYLE = "-Wl,--hash-style=gnu" CXXFLAGS += "-fvisibility-inlines-hidden" # There is a problem of sorts with Perl. This needs a better home eventually, # but for now put it in this file. FULL_OPTIMIZATION_pn-perl = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O1" BUILD_OPTIMIZATION_pn-perl = "-O1" #---------------------------------------------------------------------------------- # FEEDS # The FEED_URIS lines define where on the internet SlugOS looks for packages # when downloading new packages or updating existing packages. Additional feeds # (such as a local feed) can be defined in local.conf #---------------------------------------------------------------------------------- # FEED_URIS_append += "cross##http://ipkg.nslu2-linux.org/feeds/${IMAGE_BASENAME}/cross/${DISTRO_FEED}" FEED_URIS_append += "native##http://ipkg.nslu2-linux.org/feeds/${IMAGE_BASENAME}/native/${DISTRO_FEED}" #---------------------------------------------------------------------------------- # FIRMWARE CONFIGURATION #---------------------------------------------------------------------------------- # IMAGE BUILD OPTIONS # ------------------- # CMDLINE* macros define the kernel command line. CMDLINE_DEBUG is provided # to enable/disable debugging in the distro. Here noirqdebug is used to # remove the messages about unhandled interrupts - people debugging interrupt # issues in the kernel need to cancel this (set CMDLINE_DEBUG empty in local.conf) CMDLINE_ROOT = "root=/dev/mtdblock4 rootfstype=jffs2 rootflags=noatime rw init=/linuxrc" CMDLINE_DEBUG = "noirqdebug" # EXTRA PACKAGES # -------------- # SlugOS builds an image with no extra packages - to add packages to the # firmware include this file in a new 'distro' configuration file) and set # the definition below to include the requirements. # NOTE: as built this system will *not* be able to boot off anything other than # the flash file system ('turnup' will not work). You need to add the filesystem # modules for your chosen root file system (and any others which will be used). # See openslug.conf for a more full-featured system! # # Everything in this list gets added to the flash image, along with any RDEPENDS # it has itself! DISTRO_EXTRA_DEPENDS ?= "" DISTRO_EXTRA_RDEPENDS ?= "" DISTRO_EXTRA_RRECOMMENDS ?= "" CVS_TARBALL_STASH = "http://sources.nslu2-linux.org/sources/" INHERIT += "nslu2-mirrors" #FIXME: HACK: REMOVE THIS IGNORE_STRIP_ERRORS = "" #---------------------------------------------------------------------------------- # PACKAGE VERSION CONTROL #---------------------------------------------------------------------------------- # Define how to bootstrap the system - we need cross compilers. It is also # necessary to define which gets generated first, glibc or the kernel, and # this is done by selecting the provider of libc (in this case it needs the # kernel, so there has to be a non-libc gcc to build the kernel!) # Virtuals: PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-initial = "gcc-cross-initial" PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-intermediate = "gcc-cross-intermediate" PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc = "gcc-cross" PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}g++ = "gcc-cross" # Set the preferred provider for a few toolchain-related items, otherwise # these may be selected from the external-toolchain instead. PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}binutils = "binutils-cross" PREFERRED_PROVIDER_virtual/arm-linux-binutils = "binutils-cross" PREFERRED_PROVIDER_virtual/armeb-linux-binutils = "binutils-cross" PREFERRED_PROVIDER_linux-libc-headers = "linux-libc-headers" # Select the appropriate x11 library provider. The diet-x11 libraries are # much smaller, but may not be as current as the standard x11 libraries; by # default we will select the standard libraries and permit the use of an # override if the user wishes (and has the correct PREFERRED_VERSIONs set). PREFERRED_PROVIDER_virtual/libx11 ?= "libx11" # Ensure consistency across all SlugOS builds for the provider of a relational # database - use the latest version of the SleepyCat Berkeley database PREFERRED_PROVIDER_virtual/db = "db" PREFERRED_PROVIDER_virtual/db-native = "db-native" SRCDATE_ipkg-utils ?= "20060106" SRCDATE_ipkg-utils-native ?= "20060106" SRCDATE_ipkg-link ?= "20060106" SRCDATE_irssi ?= "20050930" # We want the newer util-linux package PREFERRED_PROVIDER_util-linux ?= "util-linux-ng" # we don't ship gtk-directfb by default PREFERRED_PROVIDER_gtk+ ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-ani ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-bmpg ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-gif ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-ico ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-jpeg ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-pcx ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-png ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-pnm ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-ras ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-tga ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-wbmp ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-xbm ?= "gtk+" PREFERRED_PROVIDER_gdk-pixbuf-loader-xpm ?= "gtk+" PREFERRED_PROVIDER_avahi ?= "avahi" PREFERRED_PROVIDER_gconf ?= "gconf" PREFERRED_PROVIDER_virtual/libusb0 ?= "libusb-compat" # Include any package preferred versions and srcrevs: require conf/distro/include/preferred-slugos-versions.inc require conf/distro/include/sane-srcdates.inc require conf/distro/include/sane-srcrevs.inc