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#@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 smallest provider of x11 libraries
PREFERRED_PROVIDER_virtual/libx11 = "diet-x11"
SRCDATE_diet-x11 ?= "20060106"
# 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 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
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