diff -up zip30/unix/configure.nostrip zip30/unix/configure
--- zip30/unix/configure.nostrip	2009-11-30 10:18:09.000000000 +0100
+++ zip30/unix/configure	2009-11-30 10:21:08.354264213 +0100
@@ -17,7 +17,7 @@ CFLAGSR=${CFLAGS}
 CC=${1-cc}
 CFLAGS=${2-"-I. -DUNIX"}
 LFLAGS1=''
-LFLAGS2=''
+LFLAGS2="${LFLAGS2}"
 LN="ln -s"
 
 CFLAGS_OPT=''