Makefile cleanup.

src/interfaces/libpq/Makefile

@@ -4,7 +4,7 @@
 #
 # Copyright (c) 1994, Regents of the University of California
 #
-# $Header: /cvsroot/pgsql/src/interfaces/libpq/Makefile,v 1.86 2003/08/08 03:00:31 momjian Exp $
+# $Header: /cvsroot/pgsql/src/interfaces/libpq/Makefile,v 1.87 2003/08/08 03:03:54 momjian Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -46,7 +46,7 @@ backend_src = $(top_srcdir)/src/backend
 # For port modules, this only happens if configure decides the module
 # is needed (see filter hack in OBJS, above).
 
-crypt.c getaddrinfo.c inet_aton.c snprintf.c strerror.c path.c thread.c: %.c : $(top_srcdir)/src/port/%.c
+crypt.c getaddrinfo.c inet_aton.c snprintf.c strerror.c path.c thread.c: % : $(top_srcdir)/src/port/%
 	rm -f $@ && $(LN_S) $< .
 
 dllist.c: $(backend_src)/lib/dllist.c