#@TYPE: Distribution
#@NAME: Angstrom 
#@DESCRIPTION: Distribution configuration for Angstrom

DISTRO = "angstrom"
DISTRO_NAME = "Angstrom"

#we'll use this till we get a real domain
ANGSTROM_URI = "http://ewi546.ewi.utwente.nl/angstrom"

#Set the default maintainer to angstrom-dev
MAINTAINER = "Angstrom Developers <angstrom-dev@handhelds.org>"

#use ipkg package format with debian style naming
INHERIT += "package_ipk debian"

#use multimachine buildrules 
include conf/distro/include/multimachine.conf

#Generate locales on the buildsystem instead of on the target. Speeds up first boot, set to "1" to enable
PREFERRED_PROVIDER_qemu-native = "qemu-qop-nogfx-native"
ENABLE_BINARY_LOCALE_GENERATION ?= ""


#Use the ARM EABI when building for an ARM cpu. We can't use overrides
#here because this breaks all places where ":=" is used.
TARGET_VENDOR = "${@['','-none'][bb.data.getVar('TARGET_ARCH',d,1)=='arm']}"
TARGET_OS = "linux${@['','-gnueabi'][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"

#ARM EABI is softfloat by default, but let's make sure :)
TARGET_FPU_arm = "soft"

PARALLEL_INSTALL_MODULES = "1"

#Always ship these packages
BOOTSTRAP_EXTRA_DEPENDS += "angstrom-version dropbear sysvinit"
BOOTSTRAP_EXTRA_RDEPENDS += "angstrom-version 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')}"