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#@--------------------------------------------------------------------
#@TYPE: Distribution
#@NAME: Angstrom <http://www.angstrom-distribution.org>
#@DESCRIPTION: The Linux Distribution for Kernel 2.6 based devices
#@MAINTAINER: Graeme 'XorA' Gregory <dp@xora.org.uk>
#@MAINTAINER: Koen Kooi <koen@openembedded.org>
#@MAINTAINER: Philip 'Crofton' Balister <philip@balister.org>
#@--------------------------------------------------------------------
# This is a aimed to be the next stable angstrom release.
# If you want something stable *right now*, use angstrom-2008.1
# with the stable/2009 branch
#
# Use this at your own risk, we welcome bugreports sent to
# angstrom-distro-devel@linuxtogo.org
#
# For more contact info please visit
# http://www.angstrom-distribution.org/contact
#
# Again, in doubt, use DISTRO="angstrom-2008.1" with the
# stable/2009 branch
#DISTRO_VERSION = "2009.X"
DISTRO_VERSION = "2010.7-test-${DATE}"
DISTRO_REVISION = "3"
DISTRO_PR = ".5"
OLDEST_KERNEL ?= "2.6.16"
#build staging from packages
INHERIT += "packaged-staging"
require conf/distro/include/sane-srcdates.inc
require conf/distro/include/sane-srcrevs.inc
require conf/distro/include/angstrom-2008-preferred-versions.inc
require conf/distro/include/preferred-opie-versions-1.2.4.inc
#Images built can have to modes:
# 'debug': empty rootpassword, strace included
# 'release' no root password, no strace and gdb by default
DISTRO_TYPE ?= "debug"
#DISTRO_TYPE = "release"
# Set the toolchain type (internal, external) and brand (generic, csl etc.)
TOOLCHAIN_TYPE ?= "internal"
TOOLCHAIN_BRAND ?= ""
# Ship just basic locale by default. Locales are big (~1Mb uncompr.), so
# shipping some adhoc subset will be still useless and size burden for
# users of all other languages/countries. Instead, worth to make it easy
# to install additional languages: installer/wizard + metapackages which
# will RRECOMMEND as much as possible content for a given language
# (locales, UI transalations, help, etc. - useless for pros, but really
# helpful for common users).
# Also, it appears that no locales fit in 16Mb for now. "C" locale rules!
IMAGE_LINGUAS = '${@base_less_or_equal("ROOT_FLASH_SIZE", "16", "", "en-us", d)}'
# set feed path variables
FEED_BASEPATH = "feeds/unstable/${ANGSTROM_PKG_FORMAT}/${LIBC}/"
# Uncomment this to fetch packaged-staging packages from the central angstrom server
#PSTAGE_MIRROR = "${ANGSTROM_URI}/${FEED_BASEPATH}packaged-staging"
#The angstrom-mirrors.bbclass should have everything, but we can use this as a fallback
CVS_TARBALL_STASH ?= "\
http://www.angstrom-distribution.org/unstable/sources/ \
"
#Make sure we use 2.6 on machines with a 2.4/2.6 selector
KERNEL = "kernel26"
MACHINE_KERNEL_VERSION = "2.6"
PCMCIA_MANAGER = "pcmciautils"
#Preferred version for the kernel on various machines
PREFERRED_VERSION_linux-handhelds-2.6 ?= "2.6.21-hh20"
#Initramfs for kernels
#KERNEL_INITRAMFS_DIR = "${TMPDIR}/deploy/uclibc/images/${MACHINE}/"
#KERNEL_INITRAMFS_PATH = "${KERNEL_INITRAMFS_DIR}/$(readlink ${KERNEL_INITRAMFS_DIR}initramfs-bootmenu-image-${MACHINE}.cpio.gz)"
#This is unrelated to the kernel version, but userspace apps (e.g. HAL) require a recent version to build against
LINUX_LIBC_HEADERS_VERSION ?= "2.6.31"
PREFERRED_VERSION_linux-libc-headers = "${LINUX_LIBC_HEADERS_VERSION}"
PREFERRED_VERSION_linux-libc-headers-native = "${LINUX_LIBC_HEADERS_VERSION}"
#Prefer glibc 2.6 and uclibc 0.9.30, these have had the most testing.
PREFERRED_VERSION_glibc ?= "2.9"
PREFERRED_VERSION_glibc-initial ?= "2.9"
PREFERRED_VERSION_uclibc ?= "0.9.30.2"
PREFERRED_VERSION_uclibc-initial ?= "0.9.30.2"
PREFERRED_VERSION_eglibc ?= "2.9"
PREFERRED_VERSION_eglibc-initial ?= "2.9"
#powerpc needs additional patches to gcc
ANGSTROM_GCC_VERSION_ppc405 ?= "4.1.1"
ANGSTROM_GCC_VERSION_xilinx-ml403 ?= "4.1.1"
ANGSTROM_GCC_VERSION_xilinx-ml403 ?= "4.1.1"
# Blackfin has its on gcc
ANGSTROM_GCC_VERSION_bfin = "4.1.2"
# Uncomment this if want need to build an armv7a kernel with CSL toolchain (<2.6.27 don't boot with mainline gcc)
#KERNEL_CCSUFFIX_armv7a = "-4.2.1+csl-arm-2007q3-53"
KERNEL_CCSUFFIX_archos5 = "-4.2.1+csl-arm-2007q3-53"
KERNEL_CCSUFFIX_archos5it = "-4.2.1+csl-arm-2007q3-53"
#avr32 only has support for gcc 4.2.2
ANGSTROM_GCC_VERSION_avr32 ?= "4.2.2"
#armv4 needs at least gcc 4.4.2 for eabi
ANGSTROM_GCC_VERSION_armv4 ?= "4.4.2"
#Everybody else can just use this:
ANGSTROM_GCC_VERSION ?= "4.3.3"
ANGSTROM_BINUTILS_VERSION ?= "2.18"
ANGSTROM_BINUTILS_VERSION_armv4 ?= "2.20"
ANGSTROM_BINUTILS_VERSION_armv7a ?= "2.18.50.0.7"
PREFERRED_VERSION_binutils ?= "${ANGSTROM_BINUTILS_VERSION}"
PREFERRED_VERSION_binutils-cross ?= "${ANGSTROM_BINUTILS_VERSION}"
PREFERRED_VERSION_binutils-cross-sdk ?= "${ANGSTROM_BINUTILS_VERSION}"
PREFERRED_VERSION_gcc ?= "${ANGSTROM_GCC_VERSION}"
PREFERRED_VERSION_gcc-cross ?= "${ANGSTROM_GCC_VERSION}"
PREFERRED_VERSION_gcc-cross-sdk ?= "${ANGSTROM_GCC_VERSION}"
PREFERRED_VERSION_gcc-cross-initial ?= "${ANGSTROM_GCC_VERSION}"
PREFERRED_VERSION_gcc-cross-intermediate ?= "${ANGSTROM_GCC_VERSION}"
#avr32 only has patches for binutils 2.17 in OE
PREFERRED_VERSION_binutils_avr32 = "2.17"
PREFERRED_VERSION_binutils-cross_avr32 = "2.17"
PREFERRED_VERSION_binutils-cross-sdk_avr32 = "2.17"
# Toolchain virtuals:
require conf/distro/include/toolchain-${TOOLCHAIN_TYPE}.inc
require conf/distro/include/arm-thumb.inc
PREFERRED_PROVIDER_dbus-glib = "dbus-glib"
PREFERRED_PROVIDER_hotplug = "udev"
PREFERRED_PROVIDER_opkg ?= "opkg-nogpg-nocurl"
ANGSTROM_BLACKLIST_pn-bluez-libs = "bluez-libs 3.x has been replaced by bluez4"
ANGSTROM_BLACKLIST_pn-bluez-utils = "bluez-utils 3.x has been replaced by bluez4"
ANGSTROM_BLACKLIST_pn-fso-apm = "regular apmd is good enough"
ANGSTROM_BLACKLIST_pn-ipkg = "ipkg has been superseded by opkg"
require conf/distro/include/angstrom.inc
# Set DISTRO_FEED_CONFIGS to our config var, assigned in the above .inc
DISTRO_FEED_CONFIGS = "${ANGSTROM_FEED_CONFIGS}"
# If we're using an .ipk based rootfs, we want to have opkg-nogpg installed so postinst script can run
# We also take this opportunity to inject angstrom-version and the feed configs into the rootfs
IPKG_VARIANT = "opkg-nogpg-nocurl angstrom-version ${ANGSTROM_FEED_CONFIGS}"
# we need the same provider for opkg and u-a
PREFERRED_PROVIDER_virtual/update-alternatives = "opkg-nogpg-nocurl"
# Select xserver-xorg as default, since kdrive has been EOL'ed
XSERVER ?= "xserver-xorg xf86-input-evdev xf86-input-keyboard xf86-input-mouse xf86-video-fbdev"
# do some task-base stuff here
# Prefer bluez4, it's needed for things like connman. Bluez4 is also largely backward compatible with
# bluez 3.x
DISTRO_BLUETOOTH_MANAGER = "\
blueprobe \
bluez4 \
"
# We want to ship extra debug utils in the rootfs when doing a debug build
DEBUG_APPS ?= ""
DEBUG_APPS += '${@base_conditional("DISTRO_TYPE", "release", "", "strace procps",d)}'
# This hooks into task-base, so it won't do anything if your images doesn't include task-base.
# angstrom-version: ship this to have an identifiable rootfs so user can report bugs against a specific version
# ANGSTROM_FEED_CONFIGS: configfiles for the online feeds
# util-linux-ng-mount util-linux-ng-umount: busybox mount is broken
# angstrom-libc-fixup-hack: fixes an obscure bug with libc.so symlink
DISTRO_EXTRA_RDEPENDS += "\
angstrom-version \
${ANGSTROM_FEED_CONFIGS} \
util-linux-ng-mount util-linux-ng-umount \
angstrom-libc-fixup-hack \
"
# This also hooks into task-base, but isn't mandatory.
# If you don't want parts of this in your task-base using images you can put this in the image recipe:
# BAD_RECOMMENDATIONS = "avahi-daemon avahi-autoipd"
# Note that BAD_RECOMMENDATIONS is a feature of rootfs_ipk.bbclass, not angstrom
# kernel modules: ship fs modules so you can mount stuff and af-packet so networking works
# avahi: makes finding your device on the network a lot easier
# openssh-sftp-server: provides sftp which combined with avahi makes it real easy to use things like sshfs
# psplash-angstrom: angstrom branded psplash, you can add your own psplash-foo to an image, it uses update-alternatives
# DEBUG_APPS: ship strace and procpc to make simple debugging a lot easier
DISTRO_EXTRA_RRECOMMENDS += " \
kernel-module-vfat \
kernel-module-ext2 \
kernel-module-ext3 \
kernel-module-af-packet \
avahi-daemon \
avahi-autoipd \
openssh-sftp-server \
${DEBUG_APPS} \
"
SPLASH ?= ' ${@base_contains("MACHINE_FEATURES", "screen", "psplash-angstrom", "",d)}'
ARM_INSTRUCTION_SET_pn-uclibc = "arm"
ARM_INSTRUCTION_SET_pn-uclibc-initial = "arm"
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