From: Julian Ospald <hasufell@gentoo.org>
Date: Fri Dec 13 21:14:01 UTC 2013
Subject: respect ECONF_SOURCE

--- eclass/games.eclass
+++ eclass/games.eclass
@@ -153,7 +153,7 @@
 }
 
 games_src_configure() {
-	[[ -x ./configure ]] && egamesconf
+	[[ -x "${ECONF_SOURCE:-.}"/configure ]] && egamesconf
 }
 
 games_src_compile() {