=== modified file 'scripts/build/lb_binary_disk'
--- scripts/build/lb_binary_disk	2011-07-25 15:15:17 +0000
+++ scripts/build/lb_binary_disk	2011-09-07 12:16:05 +0000
@@ -91,7 +91,19 @@
 			mkdir -p binary/uuid
 			cd binary/uuid
 
-			zcat "../../${INITRD}" | cpio --quiet -id conf/uuid.conf
+			case "${LB_INITRAMFS_COMPRESSION}" in
+				gzip)
+					zcat "../../${INITRD}" | cpio --quiet -id conf/uuid.conf
+					;;
+
+				bzip2)
+					bzcat "../../${INITRD}" | cpio --quiet -id conf/uuid.conf
+					;;
+
+				lzma)
+					lzcat -S "" "../../${INITRD}" | cpio --quiet -id conf/uuid.conf
+					;;
+			esac
 
 			if [ -e conf/uuid.conf ]
 			then