overlay/games-strategy/widelands/widelands-0.19.ebuild

# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit eutils eapi7-ver cmake-utils

MY_PV=build$(ver_cut 2)
MY_P=${PN}-${MY_PV}-src
DESCRIPTION="A game similar to Settlers 2"
HOMEPAGE="http://www.widelands.org/"
SRC_URI="https://launchpad.net/widelands/${MY_PV}/${MY_PV}/+download/${MY_P}.tar.bz2"

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

DEPEND="dev-lang/lua:0
	>=dev-libs/boost-1.65.0
	>=media-libs/glew-2.1.0
	>=media-libs/libpng-1.6.34:0
	media-libs/libsdl2[video]
	media-libs/sdl2-image[jpeg,png]
	media-libs/sdl2-mixer[vorbis]
	>=media-libs/sdl2-net-2.0.1
	>=media-libs/sdl2-ttf-2.0.14
	sys-libs/zlib[minizip]"
RDEPEND="${DEPEND}"

S=${WORKDIR}/${MY_P}

CMAKE_BUILD_TYPE=Release

# Game is NOT happy being moved from /usr/share/games
PREFIX="/usr/share/games/${PN}"

PATCHES=(
	"${FILESDIR}"/${P}-fix_maybe_uninitialized.patch
)

src_prepare() {
	default

	sed -i -e 's:__ppc__:__PPC__:' src/map_io/s2map.cc || die
}

src_configure() {
	local mycmakeargs=(
		"-DCMAKE_INSTALL_PREFIX=${EPREFIX}/usr/share/games/${PN}"
		"-DWL_INSTALL_BASEDIR=${EPREFIX}/usr/share/games/${PN}"
		"-DWL_INSTALL_DATADIR=${EPREFIX}/usr/share/games/${PN}"
	)
	cmake-utils_src_configure
}

src_compile() {
	cmake-utils_src_compile
}

src_install() {
	cmake-utils_src_install
	newicon data/images/logos/wl-ico-128.png ${PN}.png
	make_desktop_entry ${PN} Widelands
	dodoc ChangeLog CREDITS

	# As everything is installed in /usr/share/games/${PN},
	# a symlink is needed in /usr/bin
	dosym ${PREFIX}/${PN} /usr/bin/${PN}
}