--- rng-tools-2-r1.ebuild	2009-09-03 16:27:20.000000000 -0400
+++ rng-tools-2-r2.ebuild	2012-05-26 21:11:24.000000000 -0400
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/sys-apps/rng-tools/rng-tools-2-r1.ebuild,v 1.1 2009/09/03 20:27:20 williamh Exp $
 
-inherit autotools
+inherit eutils autotools
 
 DESCRIPTION="Daemon to use hardware random number generators."
 HOMEPAGE="http://gkernel.sourceforge.net/"
@@ -20,6 +20,7 @@
 	# we want this extra tool
 	cd "${S}"
 	echo 'bin_PROGRAMS = randstat' > contrib/Makefile.am
+	epatch "${FILESDIR}"/test-for-argp.patch
 	eautoreconf
 }