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|
#
# Creates a root filesystem out of IPKs
#
# This rootfs can be mounted via root-nfs or it can be put into an cramfs/jffs etc.
# See image.bbclass for a usage of this.
#
DEPENDS_prepend="ipkg-native ipkg-utils-native fakeroot-native "
DEPENDS_append=" ${EXTRA_IMAGEDEPENDS}"
RDEPENDS += "ipkg ipkg-collateral"
PACKAGES = ""
do_rootfs[nostamp] = "1"
do_rootfs[dirs] = "${TOPDIR}"
do_build[nostamp] = "1"
IPKG_ARGS = "-f ${T}/ipkg.conf -o ${IMAGE_ROOTFS}"
PACKAGE_INSTALL += "ipkg ipkg-collateral"
ROOTFS_POSTPROCESS_COMMAND ?= ""
PID = "${@os.getpid()}"
# some default locales
IMAGE_LINGUAS ?= "de-de fr-fr en-gb"
LINGUAS_INSTALL = "${@" ".join(map(lambda s: "locale-base-%s" % s, bb.data.getVar('IMAGE_LINGUAS', d, 1).split()))}"
real_do_rootfs () {
set -x
mkdir -p ${IMAGE_ROOTFS}/dev
#work around a build in ipkg-make-index
touch ${DEPLOY_DIR_IPK}/Packages
if [ -z "${DEPLOY_KEEP_PACKAGES}" ]; then
touch ${DEPLOY_DIR_IPK}/Packages
ipkg-make-index -r ${DEPLOY_DIR_IPK}/Packages -p ${DEPLOY_DIR_IPK}/Packages -l ${DEPLOY_DIR_IPK}/Packages.filelist -m ${DEPLOY_DIR_IPK}
fi
mkdir -p ${T}
echo "src oe file:${DEPLOY_DIR_IPK}" > ${T}/ipkg.conf
ipkgarchs="${PACKAGE_ARCHS}"
priority=1
for arch in $ipkgarchs; do
echo "arch $arch $priority" >> ${T}/ipkg.conf
priority=$(expr $priority + 5)
done
ipkg-cl ${IPKG_ARGS} update
if [ ! -z "${LINGUAS_INSTALL}" ]; then
ipkg-cl ${IPKG_ARGS} install glibc-localedata-i18n
for i in ${LINGUAS_INSTALL}; do
ipkg-cl ${IPKG_ARGS} install $i
done
fi
if [ ! -z "${PACKAGE_INSTALL}" ]; then
ipkg-cl ${IPKG_ARGS} install ${PACKAGE_INSTALL}
fi
export D=${IMAGE_ROOTFS}
export IPKG_OFFLINE_ROOT=${IMAGE_ROOTFS}
mkdir -p ${IMAGE_ROOTFS}/etc/ipkg/
grep "^arch" ${T}/ipkg.conf >${IMAGE_ROOTFS}/etc/ipkg/arch.conf
for i in ${IMAGE_ROOTFS}${libdir}/ipkg/info/*.preinst; do
if [ -f $i ] && ! sh $i; then
ipkg-cl ${IPKG_ARGS} flag unpacked `basename $i .preinst`
fi
done
for i in ${IMAGE_ROOTFS}${libdir}/ipkg/info/*.postinst; do
if [ -f $i ] && ! sh $i configure; then
ipkg-cl ${IPKG_ARGS} flag unpacked `basename $i .postinst`
fi
done
install -d ${IMAGE_ROOTFS}/${sysconfdir}
echo ${BUILDNAME} > ${IMAGE_ROOTFS}/${sysconfdir}/version
${ROOTFS_POSTPROCESS_COMMAND}
log_check rootfs
}
log_check() {
set +x
for target in $*
do
lf_path="${WORKDIR}/temp/log.do_$target.${PID}"
echo "log_check: Using $lf_path as logfile"
if test -e "$lf_path"
then
lf_txt="`cat $lf_path`"
for keyword_die in "Cannot find package" "exit 1" ERR Fail
do
if (echo "$lf_txt" | grep -v log_check | grep "$keyword_die") >/dev/null 2>&1
then
echo "log_check: There were error messages in the logfile"
echo -e "log_check: Matched keyword: [$keyword_die]\n"
echo "$lf_txt" | grep -v log_check | grep -i "$keyword_die" -C1
echo ""
do_exit=1
fi
done
test "$do_exit" = 1 && exit 1
else
echo "Cannot find logfile [$lf_path]"
fi
echo "Logfile is clean"
done
set -x
}
fakeroot do_rootfs () {
rm -rf ${IMAGE_ROOTFS}
real_do_rootfs
}
# set '*' as the rootpassword so the images
# can decide if they want it or not
zap_root_password () {
sed 's%^root:[^:]*:%root:*:%' < ${IMAGE_ROOTFS}/etc/passwd >${IMAGE_ROOTFS}/etc/passwd.new
mv ${IMAGE_ROOTFS}/etc/passwd.new ${IMAGE_ROOTFS}/etc/passwd
}
create_etc_timestamp() {
date +%2m%2d%2H%2M%Y >${IMAGE_ROOTFS}/etc/timestamp
}
# Turn any symbolic /sbin/init link into a file
remove_init_link () {
if [ -h ${IMAGE_ROOTFS}/sbin/init ]; then
LINKFILE=${IMAGE_ROOTFS}`readlink ${IMAGE_ROOTFS}/sbin/init`
rm ${IMAGE_ROOTFS}/sbin/init
cp $LINKFILE ${IMAGE_ROOTFS}/sbin/init
fi
}
make_zimage_symlink_relative () {
if [ -L ${IMAGE_ROOTFS}/boot/zImage ]; then
(cd ${IMAGE_ROOTFS}/boot/ && for i in `ls zImage-* | sort`; do ln -sf $i zImage; done)
fi
}
# export the zap_root_password, create_etc_timestamp and remote_init_link
EXPORT_FUNCTIONS zap_root_password create_etc_timestamp remove_init_link make_zimage_symlink_relative
addtask rootfs before do_build after do_install
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