--- configure.orig	2006-03-12 06:16:51 UTC
+++ configure
@@ -20913,6 +20913,9 @@ else
 fi
 
 case "$os" in
+	FreeBSD)
+		MAP_FILTER="#"
+		MAPFLAGS="-Wl,-Map=mapfile" ;;
 	Linux)
 		MAP_FILTER="; #"
 		MAPFLAGS="-Wl,--version-script=mapfile" ;;