--- exonerate-2.2.0.ebuild.orig	2009-10-10 17:00:19.707226741 +0200
+++ exonerate-2.2.0.ebuild	2009-10-10 16:59:50.134226581 +0200
@@ -4,6 +4,8 @@
 
 EAPI="1"
 
+inherit eutils
+
 DESCRIPTION="exonerate is a generic tool for pairwise sequence comparison"
 HOMEPAGE="http://www.ebi.ac.uk/~guy/exonerate/"
 SRC_URI="http://www.ebi.ac.uk/~guy/exonerate/${P}.tar.gz"
@@ -16,6 +18,13 @@
 DEPEND="dev-libs/glib:2"
 RDEPEND="${DEPEND}"
 
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+
+	epatch "${FILESDIR}"/${P}-as-needed.patch
+}
+
 src_compile() {
 
 	econf \