$OpenBSD: patch-Makefile_in,v 1.1 2013/03/23 23:28:14 brad Exp $
--- Makefile.in.orig	Sun Mar 10 22:39:43 2013
+++ Makefile.in	Sun Mar 10 22:40:25 2013
@@ -53,7 +53,7 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 EXTRA_PROGRAMS = csstest$(EXEEXT) dvd_region$(EXEEXT)
-@SYS_MSVC_FALSE@am__append_1 = = -no-undefined
+@SYS_MSVC_FALSE@am__append_1 = -no-undefined
 subdir = .
 DIST_COMMON = README $(am__configure_deps) $(dist_doc_DATA) \
 	$(pkginclude_HEADERS) $(srcdir)/Makefile.am \
