--- /dev/null
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+OASIS_BUILD_TESTS=1
+inherit oasis findlib
+
+DESCRIPTION="Skylable LibreS3 - Amazon S3 open source replacement"
+HOMEPAGE="http://www.skylable.com/products/libres3"
+SRC_URI="http://cdn.skylable.com/source/${P}.tar.gz"
+
+LICENSE="GPL-2 LGPL-2.1"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE=""
+OASIS_DOC_DIR="/usr/share/doc/${PF}"
+
+RDEPEND="
+ >=dev-lang/ocaml-4:=
+ dev-ml/camlp4:=
+ dev-ml/jsonm:=
+ dev-ml/lwt:=[react,ssl]
+ dev-ml/ocaml-base64:=
+ dev-ml/ocaml-dns:=[lwt(-)]
+ dev-ml/ocaml-ipaddr:=
+ dev-ml/ocaml-re:=
+ dev-ml/ocaml-ssl:=
+ >=dev-ml/ocamlnet-3.7.4:=[pcre]
+ <dev-ml/ocamlnet-4:=[pcre]
+ dev-ml/optcomp:=
+ dev-ml/ounit:=
+ dev-ml/pcre-ocaml:=
+ dev-ml/tyxml:=
+ dev-ml/uutf:=
+ dev-ml/xmlm:=
+ www-servers/ocsigenserver:=[sqlite]
+"
+DEPEND="
+ dev-ml/oasis
+ virtual/pkgconfig
+ ${RDEPEND}
+"
+
+S="${WORKDIR}/${P}/libres3"
+
+src_prepare() {
+ sed -e '/..\/..\/COPYING/d' -i _oasis || die
+ rm setup.ml || die
+ emake update
+}
+
+src_configure() {
+ oasis_configure_opts="
+ --sysconfdir ${EPREFIX}/etc/${PN}
+ --localstatedir ${EPREFIX}/var" oasis_src_configure
+}
+
+src_install() {
+ emake DESTDIR="${D}" install
+
+ if [[ -d /etc/logrotate.d ]]; then
+ insinto /etc/logrotate.d
+ doins src/files/conf/logrotate.d/libres3
+ fi
+}
+
+pkg_postinst() {
+ elog "*******************************************************************************"
+ elog "Just as a heads-up: LibreS3 requires a working SX cluster (net-misc/sx) to be"
+ elog "of any use. Since LibreS3 is capable of connecting to a remote SX cluster it"
+ elog "doesn't depend on it. Hence you will likely want to install it."
+ elog ""
+ elog "Standard S3 client libraries and tools (for example s3cmd, python-boto,"
+ elog "ocaml-aws, etc.) can be used to access it."
+ elog "Enjoy."
+ elog "*******************************************************************************"
+}