+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+inherit autotools
+
+DESCRIPTION="Royalty-free, highly versatile audio codec"
+HOMEPAGE="http://opus-codec.org/"
+
+if [[ ${PV} == *9999 ]] ; then
+ inherit git-2
+ EGIT_REPO_URI="git://git.opus-codec.org/${PN}.git"
+elif [[ ${PV%_p*} != ${PV} ]] ; then # Gentoo snapshot
+ SRC_URI="https://dev.gentoo.org/~lu_zero/${PN}/${P}.tar.xz"
+else # Official release
+ SRC_URI="http://downloads.xiph.org/releases/opus/${P}.tar.gz"
+fi
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc64 ~x86"
+IUSE="flac"
+
+RDEPEND=">=media-libs/libogg-1.3.0
+ >=media-libs/opus-1.0.3
+ flac? ( >=media-libs/flac-1.1.3 )"
+DEPEND="virtual/pkgconfig
+ ${RDEPEND}"
+
+src_prepare() {
+ default
+ [[ ${PV} == *9999 ]] && eautoreconf
+}
+
+src_configure() {
+ econf $(use_with flac)
+}
+
+src_install() {
+ default
+ find "${ED}" \( -name "*.a" -o -name "*.la" \) -delete || die
+}