--- Producer.old/Make/makedefs~	2003-10-02 16:56:31.000000000 +0200
+++ Producer/Make/makedefs	2004-06-29 01:48:42.000000000 +0200
@@ -95,7 +95,7 @@
 INSTLINKCMD        = $(LINK)
 
 LIB_PREFIX         = lib
-LIB_EXT            = so
+LIB_EXT            = so.$(VERSION)
 
 MAKEDIST           = echo "   === Distribution build is not implemented yet for $(OS)"; printf "\n"
 INSTLOGFILE        = /tmp/.openThreads_inst_log
diff -Nur Producer.old/Make/makerules Producer/Make/makerules
--- Producer.old/Make/makerules	2005-03-01 19:39:00.577309000 +0100
+++ Producer/Make/makerules	2005-03-01 19:44:12.401904536 +0100
@@ -50,7 +50,7 @@
 	$(CXX) $(LDFLAGS) $(OBJS) $(LIBS) -o $@
 
 $(LIB) : $(OBJS)
-	$(CXX) $(LDFLAGS) $(SHARED) $(OBJS) $(LIBS) -o $@.$(LIB_EXT)
+	$(CXX) $(LDFLAGS) $(SHARED) $(OBJS) $(LIBS) -o $@.$(LIB_EXT) -Wl,-soname,$@.$(LIB_EXT)
 
 $(STATICLIB): $(OBJS)
 	ar rv $@ $?