1 files changed, 145 insertions, 0 deletions
diff --git a/meta/classes/rootfs_ipk.bbclass b/meta/classes/rootfs_ipk.bbclass
new file mode 100644
index 000000000..272950350
--- /dev/null
+++ b/meta/classes/rootfs_ipk.bbclass
@@ -0,0 +1,145 @@
+#
+# 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