# Copyright 2013-2019 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 Dash(AutotoolsPackage):
    """The Debian Almquist Shell."""

    homepage = "https://git.kernel.org/pub/scm/utils/dash/dash.git"
    url      = "https://git.kernel.org/pub/scm/utils/dash/dash.git/snapshot/dash-0.5.9.1.tar.gz"
    list_url = homepage

    version('0.5.9.1', '0d800da0b8ddbefa1468978d314b7d09')

    depends_on('libedit', type='link')

    depends_on('autoconf', type='build')
    depends_on('automake', type='build')
    depends_on('libtool',  type='build')
    depends_on('m4',       type='build')

    def configure_args(self):
        # Compile with libedit support
        # This allows the use of arrow keys at the command line
        # See https://askubuntu.com/questions/704688
        return ['--with-libedit']
