Update my email address. Add ares_config.h as dependency for 'make depend'.

ares/Makefile.dj

@@ -1,12 +1,14 @@
 #
 # c-ares Makefile for djgpp/gcc/Watt-32.
-#   By Gisle Vanem <giva@bgnett.no> 2004.
+#   By Gisle Vanem <gvanem@broadpark.no> 2004.
 #
 # $Id$
 
 
 TOPDIR = ..
 
+DEPEND_PREREQ = ares_config.h
+
 include ../packages/DOS/common.dj
 include Makefile.inc