--- catdoc-0.94.2/configure.in~	2015-09-04 18:55:39.000000000 +0200
+++ catdoc-0.94.2/configure.in	2015-09-04 18:56:16.735391951 +0200
@@ -119,6 +119,7 @@ AC_SUBST(charsetcheck)
 AC_SUBST(installroot)
 AC_SUBST(catdoc_version)
 AC_SUBST(CFLAGS)
-AC_SUBST(WORDS_BIGENDIAN DEFS)
+AC_SUBST(WORDS_BIGENDIAN)
+AC_SUBST(DEFS)
 AC_CONFIG_HEADER(src/config.h)
 AC_OUTPUT(doc/Makefile charsets/Makefile src/Makefile Makefile doc/catdoc.1 doc/xls2csv.1 doc/wordview.1 doc/catppt.1)