--- ./mplex/Makefile.am.orig	2003-12-21 02:33:38.000000000 +0900
+++ ./mplex/Makefile.am	2004-04-17 10:57:01.000000000 +0900
@@ -67,7 +67,7 @@
 	-export-dynamic 
 
 libmplex2_la_LIBADD = \
-	$(top_builddir)/utils/libmjpegutils.a
+	$(top_builddir)/utils/libmjpegutils.la
 
 libmplex2_la_CXXFLAGS = $(ZALPHA_FLAGS)