--- /dev/null
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 )
+inherit distutils-r1
+
+MY_P=llvm-${PV}
+DESCRIPTION="A stand-alone install of the LLVM suite testing tool"
+HOMEPAGE="http://llvm.org/"
+SRC_URI="http://llvm.org/releases/${PV}/${MY_P}.src.tar.xz"
+EGIT_REPO_URI="http://llvm.org/git/llvm.git
+ https://github.com/llvm-mirror/llvm.git"
+
+LICENSE="UoI-NCSA"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="test"
+
+S=${WORKDIR}/${MY_P}.src/utils/lit
+
+# Tests require 'FileCheck' and 'not' utilities (from llvm)
+DEPEND="
+ test? (
+ dev-python/psutil[${PYTHON_USEDEP}]
+ sys-devel/llvm )"
+
+# TODO: move the manpage generation here (from sys-devel/llvm)
+
+python_test() {
+ ./lit.py -sv tests || die
+}