Add new package: fakechroot (#18887)

var/spack/repos/builtin/packages/fakechroot/package.py

@@ -0,0 +1,21 @@
+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+
+
+class Fakechroot(AutotoolsPackage):
+    """fakechroot runs a command in an environment were is additional
+    possibility to use chroot(8) command without root privileges.This
+    is useful for allowing users to create own chrooted environment
+    with possibility to install another packages without need for root
+    privileges."""
+
+    homepage = "https://github.com/dex4er/fakechroot"
+    url      = "https://github.com/dex4er/fakechroot/releases/download/2.20.1/fakechroot-2.20.1.tar.gz"
+
+    version('2.20.1', sha256='5abd04323c9ddae06b5dcaa56b2da07728de3fe21007b08bd88a17b2409b32aa')
+    version('2.20',   sha256='5da99358d2a49ddd3dd54ba2ff401d93a8fa641e3754cd058bdf53adb4b7e100')
+    version('2.19',   sha256='39ffbbbe3a823be7450928b8e3b99ae4cb339c47213b2f1d8ff903e0246f2e15')