# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit cmake

DESCRIPTION="Library for playback of various streamed audio formats used in video games"
HOMEPAGE="https://vgmstream.org/"

if [[ "${PV}" == 9999 ]]; then
	inherit git-r3
	EGIT_REPO_URI="https://github.com/vgmstream/vgmstream.git"
else
	SRC_URI="https://github.com/vgmstream/vgmstream/archive/refs/tags/r${PV}.tar.gz -> vgmstream-r${PV}.tar.gz"
	KEYWORDS="~amd64"
	S="${WORKDIR}/${PN}-r${PV}"
fi
SRC_URI+="
	celt? (
		https://downloads.xiph.org/releases/celt/celt-0.6.1.tar.gz
		https://downloads.xiph.org/releases/celt/celt-0.11.0.tar.gz
	)
"

LICENSE="MIT"

SLOT="0"
IUSE="
	+mp3 +vorbis +speex +ffmpeg
	celt
	+cli +player audacious
"

RDEPEND="
	mp3? ( media-sound/mpg123-base )
	vorbis? (
		media-libs/libogg
		media-libs/libvorbis
	)
	speex? ( media-libs/speex )
	player? ( media-libs/libao )
	audacious? ( media-sound/audacious )
"
DEPEND="${RDEPEND}"
BDEPEND="
	dev-vcs/git
	virtual/pkgconfig
"

src_unpack() {
	if [[ ${PV} == 9999 ]]; then
		git-r3_src_unpack
	fi
	default
}

src_configure() {
	local mycmakeargs=(
		-DBUILD_AUDACIOUS=$(usex audacious)
		-DBUILD_CLI=$(usex player)
		-DBUILD_V123=$(usex player)
		-DUSE_MPEG=$(usex mp3)
		-DUSE_VORBIS=$(usex vorbis)
		-DUSE_FFMPEG=$(usex ffmpeg)
		-DUSE_G7221=NO
		-DUSE_G719=NO
		-DUSE_G7221=NO
		-DUSE_ATRAC9=NO
		-DUSE_CELT=$(usex celt)
		-DCELT_0061_PATH="${WORKDIR}/celt-0.6.1"
		-DCELT_0110_PATH="${WORKDIR}/celt-0.11.0"
		-DUSE_SPEEX=$(usex speex)
		-DBUILD_SHARED_LIBS=ON
	)
	cmake_src_configure
}