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

EAPI=7

DESCRIPTION="Thomson TO8D microcomputer emulator"
HOMEPAGE="https://github.com/sam-itt/teo-ng"
SRC_URI="https://github.com/sam-itt/teo-ng/releases/download/v1.9.0/${P}.tar.gz"

LICENSE="GPL"
SLOT="0"
KEYWORDS="~x86"
IUSE="gtk allegro"

DEPEND="media-libs/alsa-lib
	media-libs/libpng:0
	gtk? ( x11-libs/gtk+:3
		x11-libs/libX11
		x11-libs/libXext )
	allegro? ( media-libs/allegro:0 )"
RDEPEND="${DEPEND}"
BDEPEND=""


pkg_setup() {
	if use gtk && use allegro; then
		einfo
		ewarn "You have enabled both the \"allegro\" and the \"gtk\" USE flags. It"
		ewarn "is not possible to build teo with support for both."
		ewarn "Gtk will be used in this case. If you want allegro support, unset the"
		ewarn "\"gtk\" USE flag and leave only \"allegro\" set."
		ewarn ""
	fi
}

src_configure() {
	local myconf

	if use allegro && ! use gtk; then
		myconf="${myconf} --with-gfx-backend=allegro"
	else
		myconf="${myconf} --with-gfx-backend=gtk-x11"
	fi

	econf \
		${myconf}
}