--- openbox-3.5.0-r1.ebuild.old	2011-09-18 13:39:25.677775416 +0200
+++ openbox-3.5.0-r1.ebuild.old	2011-09-18 13:40:12.561775455 +0200
@@ -2,7 +2,7 @@ 
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/x11-wm/openbox/openbox-3.5.0-r1.ebuild,v 1.1 2011/09/03 10:27:07 hwoarang Exp $
 
-EAPI="2"
+EAPI="4"
 WANT_AUTOMAKE="1.9"
 inherit multilib autotools eutils
 
@@ -37,6 +37,7 @@ 
 	epatch "${FILESDIR}"/${PN}-gnome-session-3.4.9.patch
 	epatch "${FILESDIR}"/${PN}-as-needed.patch
 	epatch "${FILESDIR}"/${P}-configure-imlib2.patch
+	sed -i "s:-O0 -ggdb ::" ./m4/openbox.m4 || die
 	eautopoint
 	eautoreconf
 }
@@ -57,6 +58,6 @@ 
 	dodir /etc/X11/Sessions
 	echo "/usr/bin/openbox-session" > "${D}/etc/X11/Sessions/${PN}"
 	fperms a+x /etc/X11/Sessions/${PN}
-	emake DESTDIR="${D}" install || die "emake install failed"
+	default
 	! use static-libs && rm "${D}"/usr/$(get_libdir)/lib{obt,obrender}.la
 }