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

EAPI=5

inherit findlib eutils

DESCRIPTION="Standard library extensions for O'Caml"
HOMEPAGE="https://github.com/ygrek/ocaml-extlib"
SRC_URI="https://github.com/ygrek/ocaml-extlib/archive/${PV}.tar.gz -> ${P}.tar.gz"

LICENSE="LGPL-2.1"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~x86 ~amd64-linux ~x86-linux ~ppc-macos"
IUSE="doc +ocamlopt"

RDEPEND="
	>=dev-lang/ocaml-3.10.2:=[ocamlopt?]
"
DEPEND="${RDEPEND}
	dev-ml/cppo"

S="${WORKDIR}/ocaml-${P}"

src_prepare() {
	epatch "${FILESDIR}/ocaml409.patch"
}

src_compile() {
	cd src || die
	emake -j1 all
	if use ocamlopt; then
		emake opt cmxs
	fi

	if use doc; then
		emake doc
	fi
}

src_test() {
	emake -j1 test
}

src_install () {
	findlib_src_install

	# install documentation
	dodoc README.md

	if use doc; then
		dodoc -r src/doc/
	fi
}