Add real cpio to initramfs for snapshot's uses.

diff --git a/hooks/live b/hooks/live
index dea7f0c..f2984f4 100755 (executable)
--- a/hooks/live
+++ b/hooks/live
@@ -128,6 +128,15 @@ fi
 # Program: md5sum
 copy_exec /usr/bin/md5sum /bin
 
+# Program: cpio
+# busybox and klibc lacks --no-absolute-filenames and --sparse, needed for snapshots
+if [ -e "${DESTDIR}/bin/cpio" ]
+then
+       # Override already present cpio's, mostly klibc's
+       rm "${DESTDIR}/bin/cpio"
+fi
+copy_exec /bin/cpio /bin
+
 # Program: udev
 if [ -x /sbin/udevadm ]
 then