Index: build/build.sh
==================================================================
--- build/build.sh
+++ build/build.sh
@@ -7,12 +7,10 @@
 
 if [ ! -x configure ]; then
 	exit 1
 fi
 
-rm -rf autom4te.cache vpn/nrlssc/vpngui/build/
-
 for basefile in install-sh config.sub config.guess; do
 	for path in /usr/share/automake-*; do
 		file="${path}/${basefile}"
 		if [ -f "${file}" ]; then
 			cp "${file}" .
@@ -20,5 +18,11 @@
 
 			break
 		fi
 	done
 done
+
+if [ "${SNAPSHOT}" != "1" ]; then
+	mv build build_delete
+fi
+
+exit 0

Index: build/makearch.info
==================================================================
--- build/makearch.info
+++ build/makearch.info
@@ -34,6 +34,6 @@
 # This script is executed immediately prior to creation of the
 # tarball
 AFTER=""
 
 # Files matching these (space-seperated) patterns are deleted
-TMPS="*.out HEADER work .project_aliases build *~ *.tmp"
+TMPS="*.out HEADER work .project_aliases build_delete *~ *.tmp"