--- /dev/null
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+inherit findlib
+
+DESCRIPTION="Combinators to devise OCaml Format pretty-printing functions"
+HOMEPAGE="http://erratique.ch/software/fmt https://github.com/dbuenzli/fmt"
+SRC_URI="http://erratique.ch/software/fmt/releases/${P}.tbz"
+
+LICENSE="ISC"
+SLOT="0/${PV}"
+KEYWORDS="~amd64"
+IUSE=""
+
+RDEPEND="dev-ml/result:=[ocamlopt]
+ dev-lang/ocaml:=[ocamlopt]
+ dev-ml/cmdliner:=[ocamlopt]"
+DEPEND="${RDEPEND}
+ dev-ml/opam
+ dev-ml/topkg
+ dev-ml/ocamlbuild
+ dev-ml/findlib"
+
+src_compile() {
+ ocaml pkg/pkg.ml build || die
+}
+
+src_test() {
+ ocamlbuild -use-ocamlfind test/tests.otarget || die
+ ./test.native || die
+ ./test.byte || die
+}
+
+src_install() {
+ opam-installer -i \
+ --prefix="${ED}/usr" \
+ --libdir="${D}/$(ocamlc -where)" \
+ --docdir="${ED}/usr/share/doc/${PF}" \
+ ${PN}.install || die
+ dodoc CHANGES.md README.md
+}
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="project">
+ <email>ml@gentoo.org</email>
+ <name>Gentoo ML Project</name>
+</maintainer>
+</pkgmetadata>