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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=5
inherit findlib
DESCRIPTION="Map OCaml arrays onto C-like structs"
HOMEPAGE="https://github.com/mirage/ocaml-cstruct https://mirage.io"
SRC_URI="https://github.com/mirage/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="ISC"
SLOT="0/${PV}"
KEYWORDS="~amd64"
IUSE="async +lwt +ppx test"
RDEPEND="
async? (
dev-ml/async_kernel:=
dev-ml/async_unix:=
dev-ml/core_kernel:=
)
lwt? ( dev-ml/lwt:= )
ppx? (
dev-ml/ppx_tools:=
dev-ml/ocaml-migrate-parsetree:=
>=dev-ml/ppx_tools_versioned-5.0.1:=
)
>=dev-lang/ocaml-4.01:=
dev-ml/ocplib-endian:=
dev-ml/sexplib:=
dev-ml/type-conv:=
"
DEPEND="
dev-ml/jbuilder
dev-ml/opam
test? ( dev-ml/ounit )
${RDEPEND}
"
get_targets() {
local tgt="cstruct,cstruct-unix"
use lwt && tgt+=",cstruct-lwt"
use async && tgt+=",cstruct-async"
use ppx && tgt+=",ppx_cstruct"
echo "${tgt}"
}
src_compile() {
jbuilder build -p $(get_targets) || die
}
src_test() {
jbuilder runtest -p $(get_targets) || die
}
oinstall() {
opam-installer -i \
--prefix="${ED}/usr" \
--libdir="${D}/$(ocamlc -where)" \
--docdir="${ED}/usr/share/doc/${PF}" \
${1}.install || die
}
src_install() {
oinstall cstruct
oinstall cstruct-unix
use lwt && oinstall cstruct-lwt
use async && oinstall cstruct-async
use ppx && oinstall ppx_cstruct
}
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