# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit cmake-utils readme.gentoo-r1 xdg-utils

DESCRIPTION="An environment and a programming language for real time audio synthesis."
HOMEPAGE="https://supercollider.github.io/"
SRC_URI="https://github.com/supercollider/supercollider/releases/download/Version-${PV}/SuperCollider-${PV}-Source-linux.tar.bz2"

LICENSE="GPL-2 gpl3? ( GPL-3 )"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="cpu_flags_x86_sse cpu_flags_x86_sse2 debug emacs +fftw gedit +gpl3 jack qt5 server +sndfile static-libs vim X zeroconf"

REQUIRED_USE="qt5? ( X )"

BDEPEND="
	virtual/pkgconfig
	qt5? ( dev-qt/linguist-tools:5 )
"
RDEPEND="
	dev-cpp/yaml-cpp:=
	>=dev-libs/boost-1.70.0:=
	media-libs/alsa-lib
	sys-libs/readline:0=
	virtual/libudev:=
	fftw? ( sci-libs/fftw:3.0= )
	jack? ( virtual/jack )
	!jack? ( media-libs/portaudio )
	qt5? (
		dev-qt/qtcore:5
		dev-qt/qtgui:5
		dev-qt/qtnetwork:5
		dev-qt/qtopengl:5
		dev-qt/qtprintsupport:5
		dev-qt/qtsql:5
		dev-qt/qtsvg:5
		dev-qt/qtwebchannel:5
		dev-qt/qtwebengine:5[widgets]
		dev-qt/qtwebsockets:5
		dev-qt/qtwidgets:5
	)
	server? ( !app-admin/supernova )
	sndfile? ( media-libs/libsndfile )
	X? (
		x11-libs/libX11
		x11-libs/libXt
	)
	zeroconf? ( net-dns/avahi )
"
DEPEND="${RDEPEND}
	dev-libs/icu
	emacs? ( virtual/emacs )
	gedit? ( app-editors/gedit )
	qt5? (
		dev-qt/qtconcurrent:5
		dev-qt/qtdeclarative:5
	)
	vim? ( app-editors/vim )
"

PATCHES=(
	"${FILESDIR}"/${P}-no-ccache.patch
	"${FILESDIR}"/${P}-system-boost.patch
	"${FILESDIR}"/${P}-boost-1.67.patch
	"${FILESDIR}"/${P}-boost-1.70.patch
)

S="${WORKDIR}/SuperCollider-Source"

src_configure() {
	local mycmakeargs=(
		-DINSTALL_HELP=ON
		-DSYSTEM_BOOST=ON
		-DSYSTEM_YAMLCPP=ON
		-DSSE=$(usex cpu_flags_x86_sse)
		-DSSE2=$(usex cpu_flags_x86_sse2)
		-DSC_EL=$(usex emacs)
		-DFFT_GREEN=$(usex !fftw)
		-DSC_ED=$(usex gedit)
		-DNO_GPL3=$(usex !gpl3)
		-DAUDIOAPI=$(usex jack jack portaudio)
		-DSC_IDE=$(usex qt5)
		-DSC_QT=$(usex qt5)
		-DSCLANG_SERVER=$(usex server)
		-DSUPERNOVA=$(usex server)
		-DNO_LIBSNDFILE=$(usex !sndfile)
		-DLIBSCSYNTH=$(usex !static-libs)
		-DSC_VIM=$(usex vim)
		-DNO_X11=$(usex !X)
		-DNO_AVAHI=$(usex !zeroconf)
	)

	use debug && mycmakeargs+=(
		-DSC_MEMORY_DEBUGGING=ON
		-DSN_MEMORY_DEBUGGING=ON
		-DGC_SANITYCHECK=ON
	)

	cmake-utils_src_configure
}

src_install() {
	cmake-utils_src_install

	use emacs && newdoc editors/scel/README.md README.emacs
	use gedit && newdoc editors/sced/README.md README.gedit
	use vim && newdoc editors/scvim/README.md README.vim
}

pkg_postinst() {
	einfo "Notice: SuperCollider is not very intuitive to get up and running."
	einfo "The best course of action to make sure that the installation was"
	einfo "successful and get you started with using SuperCollider is to take"
	einfo "a look through ${EROOT}/usr/share/doc/${PF}/README.md.bz2"

	xdg_mimeinfo_database_update
	xdg_desktop_database_update
}

pkg_postrm() {
	xdg_mimeinfo_database_update
	xdg_desktop_database_update
}