--- /dev/null
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit readme.gentoo-r1
+
+MY_PV="${PV/_/-}"
+MY_P="${PN}-${MY_PV}"
+
+DESCRIPTION="A high performance inline data deduplicating filesystem"
+HOMEPAGE="https://sourceforge.net/projects/lessfs/"
+SRC_URI="mirror://sourceforge/${PN}/${PN}/${MY_P}/${MY_P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="berkdb crypt debug filelog memtrace lzo snappy"
+
+RDEPEND="
+ berkdb? ( sys-libs/db:* )
+ crypt? ( dev-libs/openssl:0= )
+ lzo? ( dev-libs/lzo )
+ snappy? ( app-arch/snappy )
+ >=dev-db/tokyocabinet-1.4.42
+ app-crypt/mhash
+ >=sys-fs/fuse-2.8.0:0=
+"
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}/${MY_P}"
+
+DOC_CONTENTS="Default configuration file: /etc/${PN}.cfg.
+ If your host is a client consult the following configuration
+ file: /usr/share/doc/${PF}/${PN}.cfg-slave.*"
+
+src_configure() {
+ econf \
+ $(use_enable debug) $(use_enable debug lckdebug) \
+ $(use_enable filelog) $(use_with crypt crypto) \
+ $(use_with lzo) $(use_enable memtrace) \
+ $(use_with berkdb berkeleydb) \
+ $(use_with snappy)
+}
+
+src_install () {
+ default
+ insinto /etc
+ newins examples/lessfs.cfg-master ${PN}.cfg
+ dodoc examples/lessfs.* etc/lessfs.*
+ readme.gentoo_create_doc
+}
+
+pkg_postinst() {
+ readme.gentoo_print_elog
+}