--- f90/Makefile.am	2007/08/04 22:02:56	1.1
+++ f90/Makefile.am	2007/08/04 22:09:55
@@ -64,10 +64,12 @@ if UPPER_CASE_MOD
 nodist_include_HEADERS = TYPESIZES.mod NETCDF.mod
 TYPESIZES.mod: typeSizes.o
 NETCDF.mod: $(NETCDF_O)
+$(NETCDF_O): TYPESIZES.mod
 else
 nodist_include_HEADERS = typesizes.mod netcdf.mod 
 typesizes.mod: typeSizes.o
 netcdf.mod: $(NETCDF_O)
+$(NETCDF_O): typesizes.mod
 endif
 
 # This is what we are building: a convenience library of F90 functions.