dev-python/lit: Introduce a git snapshot of 4.0.0rc1

dev-python/lit/lit-4.0.0_rc1.ebuild

@@ -0,0 +1,35 @@
+# 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 git-r3
+
+DESCRIPTION="A stand-alone install of the LLVM suite testing tool"
+HOMEPAGE="http://llvm.org/"
+SRC_URI=""
+EGIT_REPO_URI="http://llvm.org/git/llvm.git
+	https://github.com/llvm-mirror/llvm.git"
+EGIT_BRANCH="release_40"
+EGIT_COMMIT="c329efbc3c94928fb826ed146897aada0459c983"
+
+LICENSE="UoI-NCSA"
+SLOT="0"
+KEYWORDS=""
+IUSE="test"
+
+S=${WORKDIR}/${P}/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
+}