dev-ml/cstruct: add 6.1.0

Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>

dev-ml/cstruct/Manifest

@@ -1 +1,2 @@
 DIST cstruct-6.0.1.tar.gz 243082 BLAKE2B 874ba34583bbc8b53c5b50ba038e2aa423fd704711194dcf99899239015d5fb383242b1d4654c1be2705fd80465e6da7e8eaa5265eceebca7b09dc036d4ebf40 SHA512 2f696b9dca1426d57f60fd4e997ee0c89b1af1a49e186e08c16911ceb03e9f89518a63faf4407b4a7e3c5f391d51979019e47a77f33961624d767a9e36146ca4
+DIST cstruct-6.1.0.tar.gz 242509 BLAKE2B b41eb9b86830b7aef775f9bbfd0f08c29b495a032351ec38dd4553fb944e67a4875b7c2b7175761d78336a20782812148fd473075f4a3519b019f37a2c2ea7dc SHA512 eb1bcb6a35650f726f888c396f3ca64796ad16c1a7146130f8826004c3cac7e5bef2453821ca95844eaef4b4beab25e3db713e6a1a93f86986fb526f75a4e245

dev-ml/cstruct/cstruct-6.1.0.ebuild

@@ -0,0 +1,73 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit dune multiprocessing
+
+DESCRIPTION="Map OCaml arrays onto C-like structs"
+HOMEPAGE="
+	https://github.com/mirage/ocaml-cstruct
+	https://opam.ocaml.org/packages/cstruct/
+"
+SRC_URI="https://github.com/mirage/ocaml-cstruct/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/ocaml-${P}"
+
+LICENSE="ISC"
+SLOT="0/${PV}"
+KEYWORDS="~amd64"
+IUSE="async lwt ocamlopt ppx sexp test unix"
+
+RDEPEND="
+	>=dev-lang/ocaml-4.08.0:=[ocamlopt?]
+	>=dev-ml/fmt-0.8.9:=
+
+	async? (
+		>=dev-ml/async-0.9.0:=
+		>=dev-ml/async_unix-0.9.0:=
+		>=dev-ml/core-0.9.0:=
+	)
+	lwt? ( dev-ml/lwt:= )
+	ppx? (
+		>=dev-ml/ppxlib-0.16.0:=
+		dev-ml/stdlib-shims:=
+	)
+	sexp? ( >=dev-ml/sexplib-0.9.0:= )
+"
+DEPEND="
+	${RDEPEND}
+	test? (
+		dev-ml/alcotest
+		dev-ml/crowbar
+		>=dev-ml/ocaml-migrate-parsetree-2.1.0
+		dev-ml/ppx_sexp_conv
+		dev-ml/cppo
+		>=dev-ml/lwt-2.0.2
+	)
+"
+
+RESTRICT="!test? ( test )"
+REQUIRED_USE="
+	ppx? ( sexp )
+	test? ( sexp ppx )
+"
+
+src_compile() {
+	local pkgs="cstruct"
+	use ppx && pkgs="${pkgs},ppx_cstruct"
+	for u in async lwt sexp unix ; do
+		if use ${u} ; then
+			pkgs="${pkgs},cstruct-${u}"
+		fi
+	done
+	dune build -p "${pkgs}" -j $(makeopts_jobs) || die
+}
+
+src_install() {
+	dune_src_install cstruct
+	use async && dune_src_install cstruct-async
+	use lwt && dune_src_install cstruct-lwt
+	use sexp && dune_src_install cstruct-sexp
+	use unix && dune_src_install cstruct-unix
+	use ppx && dune_src_install ppx_cstruct
+}