--- /dev/null
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PLOCALES="cs da de en_GB es fr hu it ja ko pl pt_BR ru zh_CN"
+inherit cmake-utils gnome2-utils l10n qmake-utils xdg-utils
+
+DESCRIPTION="Featureful and configurable Qt client for the music player daemon (MPD)"
+HOMEPAGE="https://github.com/CDrummond/cantata"
+SRC_URI="https://github.com/CDrummond/cantata/releases/download/v${PV}/${P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="cdda cddb cdio http-server mtp musicbrainz replaygain streaming taglib udisks zeroconf"
+REQUIRED_USE="
+ ?? ( cdda cdio )
+ cdda? ( udisks || ( cddb musicbrainz ) )
+ cddb? ( || ( cdio cdda ) taglib )
+ cdio? ( udisks || ( cddb musicbrainz ) )
+ mtp? ( taglib udisks )
+ musicbrainz? ( || ( cdio cdda ) taglib )
+ replaygain? ( taglib )
+"
+
+COMMON_DEPEND="
+ dev-qt/qtcore:5
+ dev-qt/qtdbus:5
+ dev-qt/qtgui:5
+ dev-qt/qtnetwork:5
+ dev-qt/qtsql:5[sqlite]
+ dev-qt/qtsvg:5
+ dev-qt/qtwidgets:5
+ dev-qt/qtxml:5
+ || ( kde-frameworks/breeze-icons:5 kde-frameworks/oxygen-icons:* )
+ sys-libs/zlib
+ virtual/libudev:=
+ cdda? ( media-sound/cdparanoia )
+ cddb? ( media-libs/libcddb )
+ cdio? ( dev-libs/libcdio-paranoia )
+ mtp? ( media-libs/libmtp )
+ musicbrainz? ( media-libs/musicbrainz:5= )
+ replaygain? (
+ media-libs/libebur128
+ media-sound/mpg123
+ virtual/ffmpeg
+ )
+ streaming? ( dev-qt/qtmultimedia:5 )
+ taglib? (
+ media-libs/taglib[asf(+),mp4(+)]
+ udisks? ( sys-fs/udisks:2 )
+ )
+ zeroconf? ( net-dns/avahi )
+"
+RDEPEND="${COMMON_DEPEND}
+ dev-lang/perl[ithreads]
+"
+DEPEND="${COMMON_DEPEND}
+ dev-qt/qtconcurrent:5
+ dev-qt/linguist-tools:5
+"
+
+# cantata has no tests
+RESTRICT="test"
+
+PATCHES=(
+ "${FILESDIR}/${PN}-2.2.0-headers.patch"
+ "${FILESDIR}/${P}-opusfile.patch"
+)
+
+src_prepare() {
+ remove_locale() {
+ rm "translations/${PN}_${1}".ts || die
+ }
+
+ cmake-utils_src_prepare
+
+ # Unbundle 3rd party libs
+ rm -r 3rdparty/{ebur128,qtsingleapplication} || die
+
+ l10n_find_plocales_changes "translations" "${PN}_" ".ts"
+ l10n_for_each_disabled_locale_do remove_locale
+}
+
+src_configure() {
+ local mycmakeargs=(
+ -DCANTATA_HELPERS_LIB_DIR="$(get_libdir)"
+ -DENABLE_CDPARANOIA=$(usex cdda)
+ -DENABLE_CDDB=$(usex cddb)
+ -DENABLE_CDIOPARANOIA=$(usex cdio)
+ -DENABLE_HTTP_SERVER=$(usex http-server)
+ -DENABLE_MTP=$(usex mtp)
+ -DENABLE_MUSICBRAINZ=$(usex musicbrainz)
+ -DLRELEASE_EXECUTABLE="$(qt5_get_bindir)/lrelease"
+ -DENABLE_FFMPEG=$(usex replaygain)
+ -DENABLE_MPG123=$(usex replaygain)
+ -DENABLE_HTTP_STREAM_PLAYBACK=$(usex streaming)
+ -DENABLE_TAGLIB=$(usex taglib)
+ -DENABLE_DEVICES_SUPPORT=$(usex udisks)
+ -DENABLE_AVAHI=$(usex zeroconf)
+ -DENABLE_REMOTE_DEVICES=OFF
+ -DENABLE_UDISKS2=ON
+ )
+
+ cmake-utils_src_configure
+}
+
+pkg_postinst() {
+ gnome2_icon_cache_update
+ xdg_desktop_database_update
+
+ has_version media-sound/mpd || \
+ elog "An instance of media-sound/mpd, local or remote, is required to set up Cantata."
+
+ if ! has_version app-misc/media-player-info; then
+ elog "Install app-misc/media-player-info to enable identification"
+ elog "and querying of portable media players"
+ fi
+}
+
+pkg_postrm() {
+ gnome2_icon_cache_update
+ xdg_desktop_database_update
+}
--- /dev/null
+From cdf4363df91475b091ad20000078ca8ef21ce91f Mon Sep 17 00:00:00 2001
+From: Craig Drummond <craig.p.drummond@gmail.com>
+Date: Sat, 11 Aug 2018 08:31:40 +0100
+Subject: [PATCH] Add '.opus' to list of recognised extensions for local files.
+
+---
+ models/playqueuemodel.cpp | 2 +-
+ 1 file changed, 1 insertions(+), 1 deletion(-)
+
+diff --git a/models/playqueuemodel.cpp b/models/playqueuemodel.cpp
+index deaaa78f3..c6c4c4130 100644
+--- a/models/playqueuemodel.cpp
++++ b/models/playqueuemodel.cpp
+@@ -89,7 +89,7 @@ QSet<QString> PlayQueueModel::constFileExtensions = QSet<QString>()
+ << QLatin1String("m4b") << QLatin1String("mp4") << QLatin1String("m4p") << QLatin1String("wav") << QLatin1String("wv")
+ << QLatin1String("wvp") << QLatin1String("aiff") << QLatin1String("aif") << QLatin1String("aifc") << QLatin1String("ape")
+ << QLatin1String("spx") << QLatin1String("tta") << QLatin1String("mpc") << QLatin1String("mpp") << QLatin1String("mp+")
+- << QLatin1String("dff") << QLatin1String("dsf")
++ << QLatin1String("dff") << QLatin1String("dsf") << QLatin1String("opus")
+ // And playlists...
+ << QLatin1String("m3u") << QLatin1String("m3u8") << constPlsPlaylist << constXspfPlaylist;
+