dev-ml/merlin-lib: new package, add 4.16

Signed-off-by: Hiroki Tokunaga <tokusan441@gmail.com>

dev-ml/merlin-lib/Manifest

@@ -0,0 +1 @@
+DIST merlin-lib-4.16.tar.gz 2465694 BLAKE2B 7babd3e6f480f8e00b006efcfa584c8587324f4d5dcbdbe357ccaf438b28bd1f92cfa9d5e914997ef43f8473fd493c84ca1287cae164cd8aa0e5ab9b3bf6c2be SHA512 5b1cee72bfb76e999c1e448fb2d7b3dd9593f66641ec3d8a3c90a20b6e7c85d2acd21fd0f506bfda386292228415637acc3e4abfc91211cb4eaf0af01965d6b4

dev-ml/merlin-lib/merlin-lib-4.16.ebuild

@@ -0,0 +1,40 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit dune
+
+DESCRIPTION="Merlin's libraries"
+HOMEPAGE="
+	https://opam.ocaml.org/packages/merlin-lib/
+	https://github.com/ocaml/merlin/
+"
+SRC_URI="https://github.com/ocaml/merlin/archive/v${PV}-414.tar.gz -> ${P}.tar.gz"
+
+S="${WORKDIR}/merlin-${PV}-414"
+
+LICENSE="MIT"
+
+SLOT="0/${PV}"
+
+KEYWORDS="~amd64"
+IUSE="ocamlopt"
+
+# Tests require `menhir-20201216` which is not in the Gentoo repository,
+# though the opam file says more recent versions are supported.
+RESTRICT="test"
+
+RDEPEND="
+	=dev-lang/ocaml-4.14*:=
+	>=dev-ml/dune-2.9.0:=
+	>=dev-ml/csexp-1.5.1:=
+"
+
+DEPEND="
+	${RDEPEND}
+"
+
+src_compile() {
+	dune-compile merlin-lib
+}

dev-ml/merlin-lib/metadata.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>tokusan441@gmail.com</email>
+		<name>Hiroki Tokunaga</name>
+	</maintainer>
+	<longdescription lang="en">These libraries provides access to low-level compiler interfaces and the standard higher-level merlin protocol. The library is provided as-is, is not thoroughly documented, and its public API might break with any new release.</longdescription>
+	<upstream>
+		<bugs-to>https://github.com/ocaml/merlin/issues</bugs-to>
+		<remote-id type="github">ocaml/merlin</remote-id>
+	</upstream>
+</pkgmetadata>