51 lines
1.3 KiB
Bash
51 lines
1.3 KiB
Bash
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# Copyright 1999-2017 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# @ECLASS: opam.eclass
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# @MAINTAINER:
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# Gentoo ML Project <ml@gentoo.org>
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# @AUTHOR:
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# Alexis Ballier <aballier@gentoo.org>
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# @BLURB: Provides functions for installing opam packages.
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# @DESCRIPTION:
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# Provides dependencies on opam and ocaml, opam-install and a default
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# src_install for opam-based packages.
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case ${EAPI:-0} in
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0|1|2|3|4) die "You need at least EAPI-5 to use opam.eclass";;
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*) ;;
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esac
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RDEPEND=">=dev-lang/ocaml-4:="
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DEPEND="${RDEPEND}
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dev-ml/opam"
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# @FUNCTION: opam-install
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# @USAGE: <list of packages>
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# @DESCRIPTION:
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# Installs the opam packages given as arguments. For each "${pkg}" element in
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# that list, "${pkg}.install" must be readable from current working directory.
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opam-install() {
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local pkg
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for pkg ; do
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opam-installer -i \
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--prefix="${ED}usr" \
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--libdir="${D}$(ocamlc -where)" \
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--docdir="${ED}usr/share/doc/${PF}" \
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--mandir="${ED}usr/share/man" \
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"${pkg}.install" || die
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done
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}
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opam_src_install() {
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local pkg="${1:-${PN}}"
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opam-install "${pkg}"
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# Handle opam putting doc in a subdir
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if [ -d "${ED}usr/share/doc/${PF}/${pkg}" ] ; then
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mv "${ED}usr/share/doc/${PF}/${pkg}/"* "${ED}usr/share/doc/${PF}/" || die
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rmdir "${ED}usr/share/doc/${PF}/${pkg}" || die
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fi
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}
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EXPORT_FUNCTIONS src_install
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