# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

MY_PN="Looking-Glass-OBS"
MY_PV="${PV//1_beta/B}"
MY_P="${MY_PN}-${MY_PV}"

inherit cmake git-r3

DESCRIPTION="An OSB-Studio plugin for the Looking Glass KVMFR"
HOMEPAGE="https://looking-glass.hostfission.com https://github.com/gnif/LookingGlass/"
EGIT_REPO_URI="https://github.com/gnif/LookingGlass.git"
EGIT_SUBMODULES=()

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="debug"

RDEPEND=""
DEPEND="${RDEPEND}
	app-emulation/looking-glass
	media-video/obs-studio"
BDEPEND=""

src_unpack(){
	mkdir looking-glass-9999
	git clone --recursive "https://github.com/gnif/LookingGlass.git" obs-looking-glass-plugin-9999 || die "git clone failed"
}

src_prepare() {
	default

	# Respect FLAGS
	sed -i -e '/CMAKE_C_FLAGS/s/-O3 -march=native //' \
		-e "/git/s/git describe --always --long --dirty --abbrev=10 --tags/echo ${MY_PV}/" \
		obs/CMakeLists.txt || die "sed failed for FLAGS and COMMAND"

	if ! use debug ; then
		sed -i '/CMAKE_C_FLAGS/s/-g //' \
		obs/CMakeLists.txt || die "sed failed for debug"
	fi
	cp obs/CMakeLists.txt .
	cmake_src_prepare
}

src_configure() {
	einfo "I don't really know what I'm doing"
	mkdir obs/build
	cd obs/build
	cmake ../ || die "cmake failed"
}

src_compile(){
	cd obs/build
	make || die "make failed"
}

src_install() {
	cd obs/build
	addwrite /usr/lib64/obs-plugins
	install -Dm 0755 liblooking-glass-obs.so /usr/lib64/obs-plugins || die "install failed"
}