diff --git a/src/bin/pg_encoding/Makefile b/src/bin/pg_encoding/Makefile
index 63a065c3fedaac2992747038c412c808bd68634e..94d3e08c5aee5cb2e5afc6b56890e46b9781a252 100644
--- a/src/bin/pg_encoding/Makefile
+++ b/src/bin/pg_encoding/Makefile
@@ -4,7 +4,7 @@
 #
 # Copyright (c) 1998, PostgreSQL Global Development Group
 #
-# $Header: /cvsroot/pgsql/src/bin/pg_encoding/Attic/Makefile,v 1.13 2001/02/20 19:20:28 petere Exp $
+# $Header: /cvsroot/pgsql/src/bin/pg_encoding/Attic/Makefile,v 1.14 2001/03/23 05:46:05 ishii Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -16,6 +16,13 @@ OBJS= pg_encoding.o
 
 all: submake pg_encoding
 
+ifdef STRTOUL
+OBJS+=$(top_builddir)/src/backend/port/strtoul.o
+
+$(top_builddir)/src/backend/port/strtoul.o:
+	$(MAKE) -C $(top_builddir)/src/backend/port strtoul.o
+endif
+
 pg_encoding: $(OBJS)
 	$(CC) $(CFLAGS) $^ $(libpq) $(LDFLAGS) $(LIBS) -o $@