Index: Makefile.in
--- Makefile.in.orig
+++ Makefile.in
@@ -880,7 +880,7 @@ cudd_libcudd_la_CPPFLAGS = -I$(top_srcdir)/cudd -I$(to
   -I$(top_srcdir)/epd -I$(top_srcdir)/mtr -I$(top_srcdir)/util
 
 @OBJ_TRUE@cudd_libcudd_la_LIBTOOLFLAGS = --tag=CXX
-cudd_libcudd_la_LDFLAGS = -release @PACKAGE_VERSION@ -version-info 0:0:0 \
+cudd_libcudd_la_LDFLAGS = -version-info 0:0:0 \
   -no-undefined
 
 cudd_testcudd_SOURCES = cudd/testcudd.c