[archiso] Add archiso_shutdown hook.

STATUS: Working (std boot, loop_mnt, pxe) with copytoram=[y|n].

NEEDS: initscript > 2011.07.3, mkinitcpio > 0.7.2, mkinitcpio-busybox > 1.18.5-1

Purpose: we need this for propertly unmount $cow_device,
used for persistent dm-snapshot devices.

This hook is based on work from Tom Gundersen[#1],
but adapted for archiso things (specially the shutdown script)

[#1] http://mailman.archlinux.org/pipermail/arch-projects/2011-July/001549.html
[#2] http://projects.archlinux.org/initscripts.git/commit/?id=1fa7b4b453e96533ae1db3630031285e5fc302b3
[#3] http://mailman.archlinux.org/pipermail/arch-projects/2011-August/001749.html

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

1 files changed, 6 insertions, 0 deletions

diff --git a/archiso/Makefile b/archiso/Makefile
index 4e8291e..aa137b8 100644
--- a/archiso/Makefile
+++ b/archiso/Makefile
@@ -12,6 +12,9 @@ install-hooks:
 	# hooks/install are needed by mkinitcpio
 	install -D -m 644 hooks/archiso $(DESTDIR)/lib/initcpio/hooks/archiso
 	install -D -m 644 install/archiso $(DESTDIR)/lib/initcpio/install/archiso
+	install -D -m 755 archiso_shutdown $(DESTDIR)/lib/initcpio/archiso_shutdown
+	install -D -m 644 hooks/archiso_shutdown $(DESTDIR)/lib/initcpio/hooks/archiso_shutdown
+	install -D -m 644 install/archiso_shutdown $(DESTDIR)/lib/initcpio/install/archiso_shutdown
 	install -D -m 644 archiso_pxe_nbd $(DESTDIR)/lib/initcpio/archiso_pxe_nbd
 	install -D -m 644 hooks/archiso_pxe_nbd $(DESTDIR)/lib/initcpio/hooks/archiso_pxe_nbd
 	install -D -m 644 install/archiso_pxe_nbd $(DESTDIR)/lib/initcpio/install/archiso_pxe_nbd
@@ -32,6 +35,9 @@ uninstall:
 	rm -f $(DESTDIR)/usr/bin/testiso
 	rm -f $(DESTDIR)/lib/initcpio/hooks/archiso
 	rm -f $(DESTDIR)/lib/initcpio/install/archiso
+	rm -f $(DESTDIR)/lib/initcpio/archiso_shutdown
+	rm -f $(DESTDIR)/lib/initcpio/hooks/archiso_shutdown
+	rm -f $(DESTDIR)/lib/initcpio/install/archiso_shutdown
 	rm -f $(DESTDIR)/lib/initcpio/archiso_pxe_nbd
 	rm -f $(DESTDIR)/lib/initcpio/hooks/archiso_pxe_nbd
 	rm -f $(DESTDIR)/lib/initcpio/install/archiso_pxe_nbd