--- autotools.eclass.orig	2014-11-14 09:34:55.154372500 +0300
+++ autotools.eclass	2014-11-14 13:37:27.161882787 +0300
@@ -215,7 +215,7 @@ eautoreconf() {
 	done
 	${rerun_aclocal} && eaclocal
 
-	eautoconf
+	eautoconf --force
 	eautoheader
 	[[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}