LICENSE = "GPL" DESCRIPTION = "Provides an init script that changes the root file-system to unionfs." DEPENDS = "busybox base-files" RDEPENDS = "busybox base-files" SECTION = "base" PRIORITY = "optional" MAINTAINER = "Chris Lord <cwiiis@handhelds.org>" SRC_URI = "file://init.unionroot" inherit update-alternatives ALTERNATIVE_NAME = "init" ALTERNATIVE_LINK = "/sbin/init" ALTERNATIVE_PATH = "/sbin/init.unionroot" ALTERNATIVE_PRIORITY = "100" do_install () { install -d ${D}${base_sbindir} install -m 0755 ${WORKDIR}/init.unionroot ${D}${base_sbindir}/ } pkg_postinst () { # Alter /etc/fstab mv $D/${sysconfdir}/fstab $D/${sysconfdir}/fstab.old awk 'BEGIN { print "# Altered by unionroot" } { if ( $2 == "/" ) { print $1 "\t/media/realroot\t" $3 "\t" $4 "\t" $5 "\t" $6 } else { print $0 } }' $D/${sysconfdir}/fstab.old > $D/${sysconfdir}/fstab }