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#@TYPE: Distribution
#@NAME: Angstrom
#@DESCRIPTION: Distribution configuration for Angstrom
DISTRO = "angstrom"
DISTRO_NAME = "Angstrom"
#Use this variable in feeds and other parts that need a URI
ANGSTROM_URI = "http://www.angstrom-distribution.org"
#Set the default maintainer to angstrom-dev
MAINTAINER = "Angstrom Developers <angstrom-dev@linuxtogo.org>"
#use ipkg package format with debian style naming
#use multimachine buildrules
INHERIT += "package_ipk debian multimachine"
#Generate locales on the buildsystem instead of on the target. Speeds up first boot, set to "1" to enable
PREFERRED_PROVIDER_qemu-native = "qemu-native"
ENABLE_BINARY_LOCALE_GENERATION ?= "1"
#Use the ARM EABI when building for an ARM cpu. We can't use overrides
#here because this breaks all places where ":=" is used.
#if you want to build using uclibc, specify "-uclibcgnueabi"
TARGET_VENDOR = "-angstrom"
TARGET_OS = "linux${@['','-gnueabi'][bb.data.getVar('TARGET_ARCH',d,1)=='arm']}"
#uclibc (needs gcc 4.1.1 or newer)
#TARGET_OS = "linux${@['','-uclibcgnueabi'][bb.data.getVar('TARGET_ARCH',d,1)=='arm']}"
#mess with compiler flags to use -Os instead of -O2
#Please see http://free-electrons.com/doc/embedded_linux_optimizations/img47.html for some more info
FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os"
BUILD_OPTIMIZATION = "-Os"
CXXFLAGS += "-fvisibility-inlines-hidden"
#ARM EABI is softfloat by default, but let's make sure :)
TARGET_FPU_arm = "soft"
#Always ship these packages
BOOTSTRAP_EXTRA_RDEPENDS += "angstrom-version coreutils dropbear sysvinit"
#Name the generated images in a sane way
IMAGE_NAME = "${DISTRO_NAME}-${IMAGE_BASENAME}-${DISTRO_VERSION}-${MACHINE}"
DEPLOY_DIR_IMAGE = ${DEPLOY_DIR}/images/${MACHINE}
# Angstrom *always* has some form of release config, so error out if someone thinks he knows better
DISTRO_CHECK := "${@bb.data.getVar("DISTRO_VERSION",d,1) or bb.fatal('Remove this line or set a dummy DISTRO_VERSION if you really want to build an unversioned distro')}"
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