--- pl/tcl/Makefile~	Sat Apr 29 19:45:42 2000
+++ pl/tcl/Makefile	Sat May 20 22:42:22 2000
@@ -71,7 +71,9 @@
 CFLAGS+= $(TCL_SHLIB_CFLAGS) $(TCL_DEFS)
 
 CFLAGS+= -I$(SRCDIR)/include -I$(SRCDIR)/backend $(PGSQL_INCLUDES)
-        
+
+CFLAGS+= -I$(TCL_INCDIR)
+
 #
 # Uncomment the following to enable the unknown command lookup
 # on the first of all calls to the call handler. See the doc
