$FreeBSD: ports/devel/libcapsinetwork/files/patch-configure,v 1.1 2005/10/18 16:50:20 jhb Exp $

--- configure.orig	Thu Oct 13 14:31:41 2005
+++ configure	Thu Oct 13 14:32:39 2005
@@ -157,9 +157,13 @@
 
 
 
-tagnames=`echo "$tagnames,CXX" | sed 's/^,//'`
+if ! echo "$tagnames" | grep -q CXX; then
+  tagnames=`echo "$tagnames,CXX" | sed 's/^,//'`
+fi
 
-tagnames=`echo "$tagnames,F77" | sed 's/^,//'`
+if ! echo "$tagnames" | grep -q F77; then
+  tagnames=`echo "$tagnames,F77" | sed 's/^,//'`
+fi
 
 if expr a : '\(a\)' >/dev/null 2>&1; then
   as_expr=expr