remove debug code

scripts/cpio

@@ -1,7 +1,6 @@
 #!/usr/bin/env bash
 # This file is part of the OpenADK project. OpenADK is copyrighted
 # material, please see the LICENCE file in the top-level directory.
-set -x
 
 opt=
 user="-R 0:0"
@@ -13,6 +12,7 @@ case $os in
 	Darwin)
 		user="-R root:"
 		cmd=$(echo "$@"|sed -e "s#-Hnewc#--format newc#")
+		cmd="$cmd --quiet"
 		;;
 	*)
 		cmd="$@ -Mdist --quiet"