--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <maintainer type="person">
+ <email>chewi@gentoo.org</email>
+ <name>James Le Cuirot</name>
+ </maintainer>
+ <upstream>
+ <remote-id type="github">OpenMPT/openmpt</remote-id>
+ </upstream>
+</pkgmetadata>
--- /dev/null
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit multilib
+
+MY_P="libopenmpt-${PV}+release.autotools"
+DESCRIPTION="libopenmpt-based command line player for tracked music files (modules)"
+HOMEPAGE="https://lib.openmpt.org/libopenmpt/"
+SRC_URI="https://lib.openmpt.org/files/libopenmpt/src/${MY_P}.tar.gz"
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~x86"
+IUSE="flac portaudio pulseaudio sdl sndfile"
+
+RDEPEND="
+ ~media-libs/libopenmpt-${PV}
+ flac? ( media-libs/flac )
+ pulseaudio? ( media-sound/pulseaudio )
+ sdl? ( media-libs/libsdl2 )
+ sndfile? ( media-libs/libsndfile )
+"
+
+DEPEND="${RDEPEND}"
+BDEPEND="virtual/pkgconfig"
+
+S="${WORKDIR}/${MY_P}"
+
+src_prepare() {
+ default
+
+ # Normally libopenmpt is built alongside openmpt123. Avoid the
+ # internal dependency and link it externally.
+ rm -r libopenmpt/ || die
+ sed -i \
+ -e "s:libopenmpt/libopenmpt\.pc::g" \
+ configure || die
+ sed -i \
+ -e "/_${PN}_DEPENDENCIES/s:libopenmpt\.la::g" \
+ -e "/_${PN}_LDADD/s:libopenmpt\.la:-lopenmpt:g" \
+ Makefile.in || die
+}
+
+src_configure() {
+ # A lot of these optional dependencies relate to libopenmpt, which
+ # we package separately, so we disable them here.
+ econf \
+ --disable-static \
+ --enable-openmpt123 \
+ --disable-examples \
+ --disable-tests \
+ --disable-doxygen-doc \
+ --without-zlib \
+ --without-mpg123 \
+ --without-ogg \
+ --without-vorbis \
+ --without-vorbisfile \
+ $(use_with pulseaudio) \
+ $(use_with portaudio) \
+ --without-portaudiocpp \
+ $(use_with sdl sdl2) \
+ --without-sdl \
+ $(use_with sndfile) \
+ $(use_with flac)
+}
+
+src_compile() {
+ emake "bin/${PN}$(get_exeext)"
+}
+
+src_install() {
+ dobin "bin/${PN}$(get_exeext)"
+}