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-rw-r--r--meta/classes/rootfs_ipk.bbclass145
1 files changed, 145 insertions, 0 deletions
diff --git a/meta/classes/rootfs_ipk.bbclass b/meta/classes/rootfs_ipk.bbclass
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+++ b/meta/classes/rootfs_ipk.bbclass
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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_ipk.oeclass for a usage of this.
+#
+
+DEPENDS_prepend="ipkg-native ipkg-utils-native fakeroot-native "
+DEPENDS_append=" ${EXTRA_IMAGEDEPENDS}"
+
+PACKAGES = ""
+
+do_rootfs[nostamp] = 1
+do_rootfs[dirs] = ${TOPDIR}
+do_build[nostamp] = 1
+
+IPKG_ARGS = "-f ${T}/ipkg.conf -o ${IMAGE_ROOTFS}"
+
+ROOTFS_POSTPROCESS_COMMAND ?= ""
+
+PID = "${@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 ${IMAGE_ROOTFS}/dev
+
+ if [ -z "${DEPLOY_KEEP_PACKAGES}" ]; then
+ rm -f ${DEPLOY_DIR_IPK}/Packages
+ 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}" > ${T}/ipkg.conf
+ ipkgarchs="${IPKG_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 $i
+ done
+ fi
+ if [ ! -z "${IPKG_INSTALL}" ]; then
+ ipkg-cl ${IPKG_ARGS} install ${IPKG_INSTALL}
+ fi
+
+ export D=${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 "$keyword_die") &>/dev/null
+ then
+ echo "log_check: There were error messages in the logfile"
+ echo -e "log_check: Matched keyword: [$keyword_die]\n"
+ echo "$lf_txt" | grep -v log_check | grep -i "$keyword_die"
+ 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
+}
+
+# export the zap_root_password, create_etc_timestamp and remote_init_link
+EXPORT_FUNCTIONS zap_root_password create_etc_timestamp remove_init_link
+
+addtask rootfs before do_build after do_install