diff -up lib-zfcp-hbaapi-2.1/Makefile.am.module lib-zfcp-hbaapi-2.1/Makefile.am
--- lib-zfcp-hbaapi-2.1/Makefile.am.module	2010-07-21 09:55:20.000000000 +0200
+++ lib-zfcp-hbaapi-2.1/Makefile.am	2011-01-14 10:42:06.000000000 +0100
@@ -69,6 +69,10 @@ libzfcphbaapi_la_LDFLAGS = \
 	-lpthread -Wl,-init,_initvlib,-fini,_finivlib \
 	-export-symbols $(SYMFILE)
 
+if VENDORLIB
+libzfcphbaapi_la_LDFLAGS += -module -avoid-version -release $(VERSION)
+endif
+
 bin_PROGRAMS = zfcp_ping zfcp_show
 
 zfcp_ping_SOURCES = fc_tools/zfcp_ping.c
diff -up lib-zfcp-hbaapi-2.1/Makefile.in.module lib-zfcp-hbaapi-2.1/Makefile.in
--- lib-zfcp-hbaapi-2.1/Makefile.in.module	2010-09-17 13:17:17.000000000 +0200
+++ lib-zfcp-hbaapi-2.1/Makefile.in	2011-01-14 10:42:44.000000000 +0100
@@ -279,6 +279,8 @@ libzfcphbaapi_la_LDFLAGS = \
 	-lpthread -Wl,-init,_initvlib,-fini,_finivlib \
 	-export-symbols $(SYMFILE)
 
+@VENDORLIB_TRUE@libzfcphbaapi_la_LDFLAGS += -module -avoid-version -release $(VERSION)
+
 zfcp_ping_SOURCES = fc_tools/zfcp_ping.c
 zfcp_ping_LDADD = -lzfcphbaapi
 zfcp_show_SOURCES = fc_tools/zfcp_show.c