more thread.c consistency.

src/Makefile.global.in

 # -*-makefile-*-
-# $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.164 2003/06/14 14:35:42 momjian Exp $
+# $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.165 2003/08/08 02:48:24 momjian Exp $
 
 #------------------------------------------------------------------------------
 # All PostgreSQL makefiles include this file and use the variables it sets,
@@ -341,7 +341,7 @@ endif
 #
 # substitute implementations of the C library
 
-LIBOBJS = @LIBOBJS@ path.o threads.o
+LIBOBJS = @LIBOBJS@ path.o thread.o
 
 ifneq (,$(LIBOBJS))
 LIBS += -lpgport