Split out *image* and *task* from packages/meta into their own subdirs.

Inspired by http://svn.o-hand.com/view/poky?rev=531&view=rev

1 files changed, 90 insertions, 0 deletions

diff --git a/packages/images/unslung-image.bb b/packages/images/unslung-image.bb
new file mode 100644
index 0000000000..e57960ecdb
--- /dev/null
+++ b/packages/images/unslung-image.bb
@@ -0,0 +1,90 @@
+LICENSE = MIT
+PR = "r17"
+
+IMAGE_BASENAME = "unslung"
+
+IMAGE_LINGUAS = ""
+USE_DEVFS = "1"
+
+DEPENDS  = "virtual/kernel \
+	${UNSLUNG_EXTRA_DEPENDS}"
+
+RDEPENDS  = "kernel update-modules unslung-rootfs \
+	libc6-unslung slingbox ipkg \
+	cpio \
+	findutils \
+	${UNSLUNG_EXTRA_RDEPENDS}"
+
+IPKG_INSTALL = "kernel update-modules unslung-rootfs \
+	libc6-unslung slingbox ipkg \
+	cpio \
+	findutils \
+	kernel-module-netconsole \
+	${UNSLUNG_EXTRA_INSTALL}"
+
+IMAGE_PREPROCESS_COMMAND += "unslung_clean_image; "
+		
+inherit image_ipk
+
+# Note that anything in this function must be repeatable without having to rebuild the rootfs
+unslung_clean_image () {
+
+	# Remove the patches
+	rm -rf ${IMAGE_ROOTFS}/patches
+
+	# Remove the kernel image
+	rm -rf ${IMAGE_ROOTFS}/boot
+	# And remove the post and pre scripts for the kernel; saves flash space
+	rm -f ${IMAGE_ROOTFS}${libdir}/ipkg/info/kernel.postinst
+	rm -f ${IMAGE_ROOTFS}${libdir}/ipkg/info/kernel.postrm
+
+	# Remove info from the local feed used to build the image
+	rm -f ${IMAGE_ROOTFS}${libdir}/ipkg/lists/*
+	rm -f ${IMAGE_ROOTFS}/${sysconfdir}/version
+
+	# Tidy up some thing which are in the wrong place
+	mv ${IMAGE_ROOTFS}${libdir}/libipkg* ${IMAGE_ROOTFS}/lib/
+
+	# Remove the ipkg symlink - unsling puts it back in
+	rm -f ${IMAGE_ROOTFS}${bindir}/ipkg
+	# and make the ipkg symlink point to the ipkg-fl utility instead.
+	ln -s ipkg-fl ${IMAGE_ROOTFS}${bindir}/ipkg
+
+	# Hack out the modutils stuff - it's too hard to make it work
+	rm -f ${IMAGE_ROOTFS}${libdir}/ipkg/info/update-modules.postinst
+	rm -rf ${IMAGE_ROOTFS}/etc/rcS.d
+	echo "#!/bin/sh" > ${IMAGE_ROOTFS}/usr/sbin/update-modules
+	echo "exit 0" >> ${IMAGE_ROOTFS}/usr/sbin/update-modules
+	chmod ugo+x ${IMAGE_ROOTFS}/usr/sbin/update-modules
+	echo "#!/bin/sh" > ${IMAGE_ROOTFS}/sbin/depmod
+	echo "exit 0" >> ${IMAGE_ROOTFS}/sbin/depmod
+	chmod ugo+x ${IMAGE_ROOTFS}/sbin/depmod
+
+	# Don't need this empty directory hanging around
+	rm -rf ${IMAGE_ROOTFS}/lib/modules/2.4.22-xfs/pcmcia
+
+	# Strip symbols and fix permissions on the libgcc_s.so.1 library
+	${STRIP} ${IMAGE_ROOTFS}/lib/libgcc_s.so.1
+	chmod ugo+x ${IMAGE_ROOTFS}/lib/libgcc_s.so.1
+
+	# We need cpio and find, but we don't need any of the other stuff in the
+	# packages (users can install the full package with ipkg after unsling).
+	# (make sure that if the package is not included (i.e. using slingbox
+	# instead) that the files are not deleted; they might be part of slingbox)
+
+	#-- these are for cpio:
+	rm -f ${IMAGE_ROOTFS}/usr/bin/mt
+	rm -rf ${IMAGE_ROOTFS}/usr/libexec
+
+	#-- and these for find:
+	rm -f ${IMAGE_ROOTFS}/usr/bin/locate
+	rm -f ${IMAGE_ROOTFS}/usr/bin/updatedb
+	rm -f ${IMAGE_ROOTFS}/usr/bin/xargs
+}
+
+python () {
+	# Don't build unslung images unless we're targeting an nslu2
+	mach = bb.data.getVar("MACHINE", d, 1)
+	if mach != 'nslu2':
+		raise bb.parse.SkipPackage("Unslung only builds for the Linksys NSLU2")
+}