--- openswan-2.6.21.orig/Makefile.inc	2009-03-30 15:11:28.000000000 +0200
+++ openswan-2.6.21/Makefile.inc	2009-06-13 14:48:55.000000000 +0200
@@ -163,7 +163,7 @@ INSTALL=install
 # how backup names are composed.
 # Note that the install procedures will never overwrite an existing config
 # file, which is why -b is not specified for them.
-INSTBINFLAGS=-b --suffix=.old
+INSTBINFLAGS=
 INSTSUIDFLAGS=--mode=u+rxs,g+rx,o+rx --group=root -b --suffix=.old
 INSTMANFLAGS=
 INSTCONFFLAGS=