--- /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>
--- /dev/null
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+DESCRIPTION="A syntax extension for importing declarations from interface files"
+HOMEPAGE="https://github.com/whitequark/ppx_impor://github.com/whitequark/ppx_import"
+SRC_URI="https://github.com/whitequark/ppx_import/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0/${PV}"
+KEYWORDS="~amd64"
+IUSE="+ocamlopt test"
+
+DEPEND="
+ dev-lang/ocaml:=[ocamlopt?]
+ dev-ml/ppx_tools:=
+ dev-ml/cppo:=
+"
+RDEPEND="${DEPEND}"
+DEPEND="${DEPEND}
+ test? ( dev-ml/ounit dev-ml/ppx_deriving )
+ dev-ml/opam
+ dev-ml/ocamlbuild
+ dev-ml/findlib
+"
+
+src_compile() {
+ cp pkg/META.in pkg/META
+ ocaml pkg/build.ml \
+ native=$(usex ocamlopt true false) \
+ native-dynlink=$(usex ocamlopt true false) \
+ || die
+}
+
+src_test() {
+ ocamlbuild -classic-display -use-ocamlfind src_test/test_ppx_import.byte -- || die
+}
+
+src_install() {
+ opam-installer -i \
+ --prefix="${ED}/usr" \
+ --libdir="${D}/$(ocamlc -where)" \
+ --docdir="${T}/dontinstallit" \
+ ${PN}.install || die
+ dodoc CHANGELOG.md README.md
+}