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##################################################################
# Standard target filesystem paths.
##################################################################

# Path prefixes
export base_prefix = ""
export prefix = "/usr"
export exec_prefix = "${prefix}"

# Base paths
export base_bindir = "${base_prefix}/bin"
export base_sbindir = "${base_prefix}/sbin"
export base_libdir = "${base_prefix}/lib"

# Architecture independent paths
export datadir = "${prefix}/share"
export sysconfdir = "/etc"
export sharedstatedir = "${prefix}/com"
export localstatedir = "/var"
export infodir = "${datadir}/info"
export mandir = "${datadir}/man"
export docdir = "${datadir}/doc"
export servicedir = "/srv"

# Architecture dependent paths
export bindir = "${exec_prefix}/bin"
export sbindir = "${exec_prefix}/sbin"
export libexecdir = "${exec_prefix}/libexec"
export libdir = "${exec_prefix}/lib"
export includedir = "${exec_prefix}/include"
export oldincludedir = "${exec_prefix}/include"

##################################################################
# Architecture-dependent build variables.
##################################################################

BUILD_ARCH = "${@os.uname()[4]}"
BUILD_OS = "${@os.uname()[0].lower()}"
BUILD_VENDOR = ""
BUILD_SYS = "${BUILD_ARCH}${BUILD_VENDOR}-${BUILD_OS}"
BUILD_PREFIX = ""
BUILD_CC_ARCH = ""

HOST_ARCH = "${TARGET_ARCH}"
HOST_OS = "${TARGET_OS}"
HOST_VENDOR = "${TARGET_VENDOR}"
HOST_SYS = "${HOST_ARCH}${HOST_VENDOR}-${HOST_OS}"
HOST_PREFIX = "${TARGET_PREFIX}"
HOST_CC_ARCH = "${TARGET_CC_ARCH}"

TARGET_ARCH = "INVALID"
TARGET_OS = "INVALID"
TARGET_VENDOR = "${BUILD_VENDOR}"
TARGET_SYS = "${TARGET_ARCH}${TARGET_VENDOR}${@['-' + bb.data.getVar('TARGET_OS', d, 1), ''][bb.data.getVar('TARGET_OS', d, 1) == ('' or 'custom')]}"
TARGET_PREFIX = "${TARGET_SYS}-"
TARGET_CC_ARCH = ""

PACKAGE_ARCH = "${HOST_ARCH}"
MACHINE_ARCH = "${@[bb.data.getVar('HOST_ARCH', d, 1), bb.data.getVar('MACHINE', d, 1)][bool(bb.data.getVar('MACHINE', d, 1))]}"
PACKAGE_ARCHS = "all any noarch ${TARGET_ARCH} ${PACKAGE_EXTRA_ARCHS} ${MACHINE}"

##################################################################
# Date/time variables.
##################################################################

DATE := "${@time.strftime('%Y%m%d',time.gmtime())}"
TIME := "${@time.strftime('%H%M%S',time.gmtime())}"
DATETIME = "${DATE}${TIME}"

##################################################################
# Openembedded Software Prerequisites.
##################################################################

# python-native should be here but python relies on building 
# its own in staging
ASSUME_PROVIDED = "cvs-native svn-native bzip2-native diffstat-native patch-native python-native-runtime perl-native-runtime texinfo-native util-linux-native"

##################################################################
# Package default variables.
##################################################################

PN = "${@bb.parse.BBHandler.vars_from_file(bb.data.getVar('FILE',d),d)[0] or 'defaultpkgname'}"
PV = "${@bb.parse.BBHandler.vars_from_file(bb.data.getVar('FILE',d),d)[1] or '1.0'}"
PR = "${@bb.parse.BBHandler.vars_from_file(bb.data.getVar('FILE',d),d)[2] or 'r0'}"
PF = "${PN}-${EXTENDPE}${PV}-${PR}"
EXTENDPE = "${@['','${PE\x7d_'][bb.data.getVar('PE',d,1) > 0]}"
P = "${PN}-${PV}"

# Package info.

SECTION = "base"
PRIORITY = "optional"
DESCRIPTION = "Version ${PV}-${PR} of package ${PN}"
LICENSE = "unknown"
MAINTAINER = "OpenEmbedded Team <openembedded-devel@lists.openembedded.org>"
HOMEPAGE = "unknown"

# Package dependencies and provides.

# Ensure that -dev packages recommend the corresponding -dev packages of their
# deps, and the same for -dbg.
DEPCHAIN_PRE  = ""
DEPCHAIN_POST = "-dev -dbg"

DEPENDS = ""
RDEPENDS = ""
PROVIDES = ""
PROVIDES_prepend = "${P} ${PF} ${PN} "
RPROVIDES = ""

PACKAGES = "${PN}-dbg ${PN} ${PN}-doc ${PN}-dev ${PN}-locale"
FILES = ""
FILES_${PN} = "${bindir}/* ${sbindir}/* ${libexecdir}/* ${libdir}/lib*.so.* \
            ${sysconfdir} ${sharedstatedir} ${localstatedir} \
            /bin/* /sbin/* /lib/*.so* ${datadir}/${PN} ${libdir}/${PN}/* \
            ${datadir}/pixmaps ${datadir}/applications \
            ${datadir}/idl ${datadir}/omf ${datadir}/sounds \
            ${libdir}/bonobo/servers"
SECTION_${PN}-doc = "doc"
FILES_${PN}-doc = "${docdir} ${mandir} ${infodir} ${datadir}/gtk-doc \
            ${datadir}/gnome/help"
SECTION_${PN}-dev = "devel"
FILES_${PN}-dev = "${includedir} ${libdir}/lib*.so ${libdir}/*.la \
                ${libdir}/*.a ${libdir}/*.o ${libdir}/pkgconfig \
                /lib/*.a /lib/*.o ${datadir}/aclocal"
FILES_${PN}-locale = "${datadir}/locale"
FILES_${PN}-dbg = "${bindir}/.debug ${sbindir}/.debug ${libexecdir}/.debug ${libdir}/.debug \
            /bin/.debug /sbin/.debug /lib/.debug ${libdir}/${PN}/.debug \
	    ${libdir}/matchbox-panel/.debug"

# File manifest

export MANIFEST = "${FILESDIR}/manifest"

FILE_DIRNAME = "${@os.path.dirname(bb.data.getVar('FILE', d))}"
FILESPATH = "${FILE_DIRNAME}/${PF}:${FILE_DIRNAME}/${P}:${FILE_DIRNAME}/${PN}:${FILE_DIRNAME}/files:${FILE_DIRNAME}"
FILESDIR = "${@bb.which(bb.data.getVar('FILESPATH', d, 1), '.')}"

##################################################################
# General work and output directories for the build system.
##################################################################

TMPDIR = "${TOPDIR}/tmp"
CACHE = "${TMPDIR}/cache${@['', '/' + str(bb.data.getVar('MACHINE', d, 1))][bool(bb.data.getVar('MACHINE', d, 1))]}"
DL_DIR = "${TMPDIR}/downloads"
CVSDIR = "${DL_DIR}/cvs"
SVNDIR = "${DL_DIR}/svn"
GITDIR = "${DL_DIR}/git"

STAMP = "${TMPDIR}/stamps/${PF}"
WORKDIR = "${TMPDIR}/work/${PF}"
T = "${WORKDIR}/temp"
D = "${WORKDIR}/image"
S = "${WORKDIR}/${P}"
B = "${S}"

STAGING_DIR = "${TMPDIR}/staging"
STAGING_BINDIR = "${STAGING_DIR}/${HOST_SYS}/bin"
STAGING_BINDIR_CROSS = "${STAGING_DIR}/${BUILD_SYS}/bin/${HOST_SYS}"
STAGING_BINDIR_NATIVE = "${STAGING_DIR}/${BUILD_SYS}/bin"
STAGING_LIBDIR = "${STAGING_DIR}/${HOST_SYS}/lib"
STAGING_INCDIR = "${STAGING_DIR}/${HOST_SYS}/include"
STAGING_DATADIR = "${STAGING_DIR}/${HOST_SYS}/share"
STAGING_LOADER_DIR = "${STAGING_DIR}/${HOST_SYS}/loader"
STAGING_FIRMWARE_DIR = "${STAGING_DIR}/${HOST_SYS}/firmware"
STAGING_PYDIR = "${STAGING_DIR}/lib/python2.4"

DEPLOY_DIR = "${TMPDIR}/deploy"
DEPLOY_DIR_TAR = "${DEPLOY_DIR}/tar"
DEPLOY_DIR_IPK = "${DEPLOY_DIR}/ipk"
DEPLOY_DIR_RPM = "${DEPLOY_DIR}/rpm"
DEPLOY_DIR_DEB = "${DEPLOY_DIR}/deb"
DEPLOY_DIR_IMAGE = "${DEPLOY_DIR}/images"
DEPLOY_DIR_TOOLS = "${DEPLOY_DIR}/tools"

##################################################################
# Kernel info.
##################################################################

OLDEST_KERNEL = "2.4.0"
STAGING_KERNEL_DIR = "${STAGING_DIR}/${HOST_SYS}/kernel"

##################################################################
# Specific image creation and rootfs population info.
##################################################################

IMAGE_ROOTFS = "${TMPDIR}/rootfs"
IMAGE_BASENAME = "rootfs"
IMAGE_NAME = "${IMAGE_BASENAME}-${MACHINE}-${DATETIME}"
IMAGE_LINK_NAME = "${IMAGE_BASENAME}-${MACHINE}"
IMAGE_CMD = ""
IMAGE_CMD_jffs2 = "mkfs.jffs2 -x lzo --root=${IMAGE_ROOTFS} --faketime \
		   --output=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.jffs2 \
		   ${EXTRA_IMAGECMD}"
IMAGE_CMD_cramfs = "mkcramfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cramfs ${EXTRA_IMAGECMD}"
IMAGE_CMD_ext2 = "genext2fs -b ${IMAGE_ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2 ${EXTRA_IMAGECMD}"
IMAGE_CMD_ext2.gz = "rm -rf ${DEPLOY_DIR_IMAGE}/tmp.gz && mkdir ${DEPLOY_DIR_IMAGE}/tmp.gz; genext2fs -b ${IMAGE_ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2 ${EXTRA_IMAGECMD}; gzip -f -9 ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2; mv ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2.gz ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2.gz; rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz"
IMAGE_CMD_ext3 = "genext2fs -b ${IMAGE_ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3 ${EXTRA_IMAGECMD}; tune2fs -j ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3"
IMAGE_CMD_ext3.gz = "rm -rf ${DEPLOY_DIR_IMAGE}/tmp.gz && mkdir ${DEPLOY_DIR_IMAGE}/tmp.gz; genext2fs -b ${IMAGE_ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3 ${EXTRA_IMAGECMD}; tune2fs -j ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3; gzip -f -9 ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3; mv ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3.gz ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3.gz; rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz"
IMAGE_CMD_squashfs = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs ${EXTRA_IMAGECMD} -noappend"
IMAGE_CMD_squashfs-lzma = "mksquashfs-lzma ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs-lzma ${EXTRA_IMAGECMD} -noappend"
IMAGE_CMD_tar = "cd ${IMAGE_ROOTFS} && tar -cvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar ."
IMAGE_CMD_tar.gz = "cd ${IMAGE_ROOTFS} && tar -zcvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar.gz ."
IMAGE_CMD_tar.bz2 = "cd ${IMAGE_ROOTFS} && tar -jcvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar.bz2 ."
IMAGE_CMD_cpio = "cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio)"
IMAGE_CMD_cpio.gz = "cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc | gzip -c -9 >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.gz)"
EXTRA_IMAGECMD = ""
EXTRA_IMAGECMD_jffs2 = "--pad --little-endian --eraseblock=0x40000"
EXTRA_IMAGECMD_squashfs = "-le -b 16384"
EXTRA_IMAGECMD_squashfs-lzma = "-le -b 16384"

IMAGE_DEPENDS = ""
IMAGE_DEPENDS_jffs2 = "mtd-utils-native"
IMAGE_DEPENDS_cramfs = "cramfs-native"
IMAGE_DEPENDS_ext2 = "genext2fs-native"
IMAGE_DEPENDS_ext2.gz = "genext2fs-native"
IMAGE_DEPENDS_ext3 = "genext2fs-native e2fsprogs-native"
IMAGE_DEPENDS_ext3.gz = "genext2fs-native e2fsprogs-native"
IMAGE_DEPENDS_squashfs = "squashfs-tools-native"
IMAGE_DEPENDS_squashfs-lzma = "squashfs-lzma-tools-native"
EXTRA_IMAGEDEPENDS = ""

##################################################################
# Toolchain info.
##################################################################

CROSS_DIR = "${TMPDIR}/cross"
CROSS_DATADIR = "${CROSS_DIR}/share"
export PATH_prepend = "${STAGING_BINDIR_CROSS}:${STAGING_BINDIR_NATIVE}:${CROSS_DIR}/bin:"

##################################################################
# Build utility info.
##################################################################

CCACHE = "${@bb.which(bb.data.getVar('PATH', d), 'ccache') and 'ccache '}"

export CC = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_ARCH}"
export CXX = "${CCACHE}${HOST_PREFIX}g++ ${HOST_CC_ARCH}"
export F77 = "${CCACHE}${HOST_PREFIX}g77 ${HOST_CC_ARCH}"
export CPP = "${HOST_PREFIX}gcc -E"
export LD = "${HOST_PREFIX}ld"
export CCLD = "${CC}"
export AR = "${HOST_PREFIX}ar"
export AS = "${HOST_PREFIX}as"
export RANLIB = "${HOST_PREFIX}ranlib"
export STRIP = "${HOST_PREFIX}strip"
export OBJCOPY = "${HOST_PREFIX}objcopy"
export OBJDUMP = "${HOST_PREFIX}objdump"

export BUILD_CC = "${CCACHE}${BUILD_PREFIX}gcc ${BUILD_CC_ARCH}"
export BUILD_CXX = "${CCACHE}${BUILD_PREFIX}g++ ${BUILD_CC_ARCH}"
export BUILD_F77 = "${CCACHE}${BUILD_PREFIX}g77 ${BUILD_CC_ARCH}"
export BUILD_CPP = "${BUILD_PREFIX}cpp"
export BUILD_LD = "${BUILD_PREFIX}ld"
export BUILD_CCLD = "${BUILD_PREFIX}gcc"
export BUILD_AR = "${BUILD_PREFIX}ar"
export BUILD_RANLIB = "${BUILD_PREFIX}ranlib"
export BUILD_STRIP = "${BUILD_PREFIX}strip"

export MAKE = "make"
EXTRA_OEMAKE = "-e MAKEFLAGS="

##################################################################
# Patch handling.
##################################################################
PATCHTOOL = 'quilt'
PATCHRESOLVE = 'user'

##################################################################
# Build flags and options.
##################################################################

export BUILD_CPPFLAGS = "-isystem${STAGING_DIR}/${BUILD_SYS}/include"
export CPPFLAGS = "${TARGET_CPPFLAGS}"
export TARGET_CPPFLAGS = "-isystem${STAGING_DIR}/${TARGET_SYS}/include"

export BUILD_CFLAGS = "${BUILD_CPPFLAGS} ${BUILD_OPTIMIZATION}"
export CFLAGS = "${TARGET_CFLAGS}"
export TARGET_CFLAGS = "${TARGET_CPPFLAGS} ${SELECTED_OPTIMIZATION}"

export BUILD_CXXFLAGS = "${BUILD_CFLAGS} -fpermissive"
export CXXFLAGS = "${TARGET_CXXFLAGS}"
export TARGET_CXXFLAGS = "${TARGET_CFLAGS} -fpermissive"

export BUILD_LDFLAGS = "-L${STAGING_DIR}/${BUILD_SYS}/lib \
                        -Wl,-rpath-link,${STAGING_DIR}/${BUILD_SYS}/lib \
                        -Wl,-rpath,${STAGING_DIR}/${BUILD_SYS}/lib -Wl,-O1"
export LDFLAGS = "${TARGET_LDFLAGS}"
export TARGET_LDFLAGS = "-L${STAGING_DIR}/${TARGET_SYS}/lib \
                         -Wl,-rpath-link,${STAGING_DIR}/${TARGET_SYS}/lib \
                         -Wl,-O1"

# Which flags to leave by strip-flags() in bin/build/oebuild.sh ?
ALLOWED_FLAGS = "-O -mcpu -march -pipe"

# Pass parallel make options to the compile task only
EXTRA_OEMAKE_prepend_task_do_compile = "${PARALLEL_MAKE} "

##################################################################
# Optimization flags.
##################################################################

FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O2"
DEBUG_OPTIMIZATION = "-O -g"
SELECTED_OPTIMIZATION = "${@bb.data.getVar(['FULL_OPTIMIZATION', 'DEBUG_OPTIMIZATION'][bb.data.getVar('DEBUG_BUILD', d, 1) == '1'], d, 1)}"
BUILD_OPTIMIZATION = "-O2"

##################################################################
# Bootstrap stuff.
##################################################################

BOOTSTRAP_EXTRA_RDEPENDS = ""
BOOTSTRAP_EXTRA_RRECOMMENDS = ""

##################################################################
# Palmtop stuff.
##################################################################

export QTDIR = "${STAGING_DIR}/${HOST_SYS}/qt2"
export QPEDIR = "${STAGING_DIR}/${HOST_SYS}"
export OPIEDIR = "${STAGING_DIR}/${HOST_SYS}"
export palmtopdir = "/opt/QtPalmtop"
export palmqtdir = "/opt/QtPalmtop"

##################################################################
# Download locations and utilities.
##################################################################

GNU_MIRROR = "ftp://ftp.gnu.org/gnu"
DEBIAN_MIRROR = "ftp://ftp.debian.org/debian/pool"
SOURCEFORGE_MIRROR = "http://downloads.sourceforge.net"
GPE_MIRROR = "http://gpe.linuxtogo.org/download/source"
GPEPHONE_MIRROR = "http://gpephone.linuxtogo.org/download/gpephone"
GPE_SVN = "svn://projects.linuxtogo.org/svn/gpe/trunk/base;module=${PN}"
GPE_EXTRA_SVN = "svn://projects.linuxtogo.org/svn/gpe/trunk/extra;module=${PN}"
GPEPHONE_SVN = "svn://projects.linuxtogo.org/svn/gpephone/trunk/source;module=${PN}"
XLIBS_MIRROR = "http://xlibs.freedesktop.org/release"
XORG_MIRROR = "http://xorg.freedesktop.org/releases"
GNOME_MIRROR = "http://ftp.gnome.org/pub/GNOME/sources"
FREEBSD_MIRROR = "ftp://ftp.freebsd.org/pub/FreeBSD/"
HANDHELDS_CVS = "cvs://anoncvs:anoncvs@anoncvs.handhelds.org/cvs"
E_CVS = "cvs://anonymous@anoncvs.enlightenment.org/var/cvs/e" 
E_URI = "http://enlightenment.freedesktop.org/files"
FREEDESKTOP_CVS = "cvs://anoncvs:anoncvs@anoncvs.freedesktop.org/cvs"
GENTOO_MIRROR = "http://distro.ibiblio.org/pub/linux/distributions/gentoo/distfiles"
APACHE_MIRROR = "http://www.apache.org/dist"
KERNELORG_MIRROR = "http://kernel.org/"

# You can use the mirror of your country to get faster downloads by putting
#  export DEBIAN_MIRROR = "ftp://ftp.de.debian.org/debian/pool"
#  export SOURCEFORGE_MIRROR = "http://belnet.dl.sourceforge.net/sourceforge"
#     into your local.conf

FETCHCOMMAND = "ERROR, this must be a BitBake bug"
FETCHCOMMAND_wget = "/usr/bin/env wget -t 5 --passive-ftp -P ${DL_DIR} ${URI}"
FETCHCOMMAND_cvs = "/usr/bin/env cvs -d${CVSROOT} co ${CVSCOOPTS} ${CVSMODULE}"
FETCHCOMMAND_svn = "/usr/bin/env svn co ${SVNCOOPTS} ${SVNROOT} ${SVNMODULE}"
RESUMECOMMAND = "ERROR, this must be a BitBake bug"
RESUMECOMMAND_wget = "/usr/bin/env wget -c -t 5 --passive-ftp -P ${DL_DIR} ${URI}"
UPDATECOMMAND = "ERROR, this must be a BitBake bug"
UPDATECOMMAND_cvs = "/usr/bin/env cvs -d${CVSROOT} update -d -P ${CVSCOOPTS}"
UPDATECOMMAND_svn = "/usr/bin/env svn update ${SVNCOOPTS}"
SRCDATE = "${DATE}"

SRC_URI = "file://${FILE}"

##################################################################
# Miscellaneous utilities.
##################################################################

MKTEMPDIRCMD = "mktemp -d -q ${TMPBASE}"
MKTEMPCMD = "mktemp -q ${TMPBASE}"

# GNU patch tries to be intellgent about checking out read-only files from
# a RCS, which freaks out those special folks with active Perforce clients
# the following makes patch ignore RCS:

export PATCH_GET="0"

# Program to be used to build ipkg packages

IPKGBUILDCMD = "ipkg-build -o 0 -g 0"

##################################################################
# Not sure about the rest of this yet.
##################################################################

# slot - currently unused by OE. portage remnants
SLOT = "0"

# Other

export PKG_CONFIG_PATH = "${STAGING_LIBDIR}/pkgconfig"
export PKG_CONFIG_DISABLE_UNINSTALLED = "yes"

export QMAKE_MKSPEC_PATH = "${STAGING_DIR}/${BUILD_SYS}/share/qmake"
export STAGING_SIPDIR = "${STAGING_DIR}/${BUILD_SYS}/share/sip"
export STAGING_IDLDIR = "${STAGING_DATADIR}/idl"

# library package naming
AUTO_LIBNAME_PKGS = "${PACKAGES}"

###
### Config file processing
###

# This means that an envionment variable named '<foo>_arm' overrides an
# environment variable '<foo>' (when ${TARGET_ARCH} is arm). And the same: an
# environment variable '<foo>_ramses' overrides both '<foo>' and '<foo>_arm
# when ${MACHINE} is 'ramses'. And finally '<foo>_local' overrides anything.
#
# This works for  functions as well, they are really just environment variables.
#OVERRIDES = "local:${MACHINE}:${DISTRO}:${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}"
# Alternative OVERRIDES to make compilation fail fast, we will enable it by default soon
OVERRIDES = "local:${MACHINE}:${DISTRO}:${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:fail-fast:pn-${PN}"

##################################################################
# Include the rest of the config files.
##################################################################

include conf/site.conf
include conf/auto.conf
include conf/local.conf
include conf/build/${BUILD_SYS}.conf
include conf/target/${TARGET_SYS}.conf
include conf/machine/${MACHINE}.conf
include conf/distro/${DISTRO}.conf
include conf/documentation.conf
require conf/sanity.conf

##################################################################
# Weak variables (usually to retain backwards compatibility)
##################################################################

IMAGE_FSTYPES ?= "jffs2"
PCMCIA_MANAGER ?= "pcmcia-cs"
MACHINE_TASK_PROVIDER ?= "task-base"
IMAGE_ROOTFS_SIZE_ext2 ?= "65536"
IMAGE_ROOTFS_SIZE_ext2.gz ?= "65536"
IMAGE_ROOTFS_SIZE_ext3 ?= "65536"
IMAGE_ROOTFS_SIZE_ext3.gz ?= "65536"

##################################################################
# Magic Cookie for SANITY CHECK
##################################################################
OES_BITBAKE_CONF = "1"

##################################################################
# Task-base stuff
##################################################################

MACHINE_FEATURES ?= "kernel26"
DISTRO_FEATURES ?= ""

# This is used to limit what packages goes into images built, so set big by default
ROOT_FLASH_SIZE ?= "256"

GUI_MACHINE_CLASS ?= "smallscreen"

DISTRO_EXTRA_RDEPENDS ?= ""
DISTRO_EXTRA_RRECOMMENDS ?= ""
MACHINE_EXTRA_RDEPENDS ?= ""
MACHINE_EXTRA_RRECOMMENDS ?= ""
MACHINE_ESSENTIAL_EXTRA_RDEPENDS ?= ""
MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS ?= ""

COMBINED_FEATURES = "\
    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "alsa", d)} \
    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "bluetooth", d)} \
    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "ext2", d)} \
    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "irda", d)} \
    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "pcmcia", d)} \
    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "pci", d)} \
    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "usbgadget", d)} \
    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "usbhost", d)} \
    ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "wifi", d)}"