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

EAPI=7

DESCRIPTION="A modern multi-purpose calculator library"
HOMEPAGE="https://qalculate.github.io/"
SRC_URI="https://github.com/Qalculate/${PN}/releases/download/v${PV}/${P}.tar.gz"

LICENSE="GPL-2"
SLOT="0/22"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux"
IUSE="curl icu gnuplot readline static-libs"

COMMON_DEPEND="
	dev-libs/gmp:0=
	dev-libs/libxml2:2
	dev-libs/mpfr:0=
	virtual/libiconv
	curl? ( net-misc/curl )
	icu? ( dev-libs/icu:= )
	readline? ( sys-libs/readline:0= )"
DEPEND="${COMMON_DEPEND}
	dev-util/intltool
	sys-devel/gettext
	virtual/pkgconfig"
RDEPEND="${COMMON_DEPEND}
	gnuplot? ( >=sci-visualization/gnuplot-3.7 )"

src_prepare() {
	default

	cat >po/POTFILES.skip <<-EOF
	# Required by make check
	data/currencies.xml.in
	data/datasets.xml.in
	data/elements.xml.in
	data/functions.xml.in
	data/planets.xml.in
	data/units.xml.in
	data/variables.xml.in
	src/defs2doc.cc
	EOF
}

src_configure() {
	econf \
		$(use_enable static-libs static) \
		$(use_with curl libcurl) \
		$(use_with icu) \
		$(use_with readline)
}

src_install() {
	# docs/reference/Makefile.am -> referencedir=
	emake \
		DESTDIR="${D}" \
		referencedir="${EPREFIX}/usr/share/doc/${PF}/html" \
		install

	dodoc AUTHORS ChangeLog NEWS README* TODO

	find "${ED}" -name '*.la' -delete || die
}