# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI="7"

MYPN="${PN/-data/}"
DESCRIPTION="Datasets for GeographicLib"
HOMEPAGE="https://sourceforge.net/projects/geographiclib/"
SLOT="0"
KEYWORDS="~amd64"
LICENSE="public-domain"
IUSE_GEOIDS_DATASETS="
	geoids-datasets-egm84-30
	geoids-datasets-egm84-15
	geoids-datasets-egm96-15
	geoids-datasets-egm96-5
	geoids-datasets-egm2008-5
	geoids-datasets-egm2008-2-5
	+geoids-datasets-egm2008-1
"
IUSE_GRAVITY_MODELS="
	gravity-models-egm84
	gravity-models-egm96
	+gravity-models-egm2008
	gravity-models-wgs84
"
IUSE_MAGNETIC_MODELS="
	magnetic-models-wmm2010
	magnetic-models-wmm2015v2
	+magnetic-models-wmm2020
	magnetic-models-igrf11
	magnetic-models-igrf12
	magnetic-models-emm2010
	magnetic-models-emm2015
	magnetic-models-emm2017
"
IUSE="${IUSE_GEOIDS_DATASETS} ${IUSE_GRAVITY_MODELS} ${IUSE_MAGNETIC_MODELS}"
IUSE_EXPAND="GEOIDS_DATASETS GRAVITY_MODELS MAGNETIC_MODELS"

REQUIRED_USE="
	|| (
		${IUSE_GEOIDS_DATASETS/+/}
		${IUSE_GRAVITY_MODELS/+/}
		${IUSE_MAGNETIC_MODELS/+/}
	)
"

COMMON_URI="https://sourceforge.net/projects/${MYPN}/files"
SRC_URI="
geoids-datasets-egm84-30?         ( ${COMMON_URI}/geoids-distrib/egm84-30.tar.bz2	-> geoids-egm84-30.tar.bz2	)
geoids-datasets-egm84-15?         ( ${COMMON_URI}/geoids-distrib/egm84-15.tar.bz2	-> geoids-egm84-15.tar.bz2	)
geoids-datasets-egm96-15?         ( ${COMMON_URI}/geoids-distrib/egm96-15.tar.bz2	-> geoids-egm96-15.tar.bz2	)
geoids-datasets-egm96-5?          ( ${COMMON_URI}/geoids-distrib/egm96-5.tar.bz2	-> geoids-egm96-5.tar.bz2	)
geoids-datasets-egm2008-5?        ( ${COMMON_URI}/geoids-distrib/egm2008-5.tar.bz2	-> geoids-egm2008-5.tar.bz2	)
geoids-datasets-egm2008-2-5?      ( ${COMMON_URI}/geoids-distrib/egm2008-2_5.tar.bz2	-> geoids-egm2008-2_5.tar.bz2	)
geoids-datasets-egm2008-1?        ( ${COMMON_URI}/geoids-distrib/egm2008-1.tar.bz2	-> geoids-egm2008-1.tar.bz2	)

gravity-models-egm84?            ( ${COMMON_URI}/gravity-distrib/egm84.tar.bz2		-> gravity-egm84.tar.bz2	)
gravity-models-egm96?            ( ${COMMON_URI}/gravity-distrib/egm96.tar.bz2		-> gravity-egm96.tar.bz2	)
gravity-models-egm2008?          ( ${COMMON_URI}/gravity-distrib/egm2008.tar.bz2	-> gravity-egm2008.tar.bz2	)
gravity-models-wgs84?            ( ${COMMON_URI}/gravity-distrib/wgs84.tar.bz2		-> gravity-wgs84.tar.bz2	)

magnetic-models-wmm2010?         ( ${COMMON_URI}/magnetic-distrib/wmm2010.tar.bz2	-> magnetic-wmm2010.tar.bz2	)
magnetic-models-wmm2015v2?       ( ${COMMON_URI}/magnetic-distrib/wmm2015v2.tar.bz2	-> magnetic-wmm2015v2.tar.bz2	)
magnetic-models-wmm2020?         ( ${COMMON_URI}/magnetic-distrib/wmm2020.tar.bz2	-> magnetic-wmm2020.tar.bz2	)
magnetic-models-igrf11?          ( ${COMMON_URI}/magnetic-distrib/igrf11.tar.bz2	-> magnetic-igrf11.tar.bz2	)
magnetic-models-igrf12?          ( ${COMMON_URI}/magnetic-distrib/igrf12.tar.bz2	-> magnetic-igrf12.tar.bz2	)
magnetic-models-emm2010?         ( ${COMMON_URI}/magnetic-distrib/emm2010.tar.bz2	-> magnetic-emm2010.tar.bz2	)
magnetic-models-emm2015?         ( ${COMMON_URI}/magnetic-distrib/emm2015.tar.bz2	-> magnetic-emm2015.tar.bz2	)
magnetic-models-emm2017?         ( ${COMMON_URI}/magnetic-distrib/emm2017.tar.bz2	-> magnetic-emm2017.tar.bz2	)
"
RDEPEND="sci-geosciences/GeographicLib"
DEPEND=""

S="${WORKDIR}"

src_install() {
	local GEODATAPATH="/usr/share/${MYPN}"
	insinto "${GEODATAPATH}"
	doins -r "${WORKDIR}"/*
}