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# 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 Erne(AutotoolsPackage):
"""The Extended Randomized Numerical alignEr using BWT"""
homepage = "http://erne.sourceforge.net/"
url = "https://downloads.sourceforge.net/project/erne/2.1.1/erne-2.1.1-source.tar.gz"
version('2.1.1', sha256='f32ab48481fd6c129b0a0246ab02b6e3a2a9da84024e1349510a59c15425d983')
variant('mpi', default=False,
description='Build with OpenMPI support')
depends_on('boost@1.40.0:', type=('build', 'link', 'run'))
depends_on('openmpi', type=('build', 'run'), when='+mpi')
def configure_args(self):
if '+mpi' in self.spec:
return ['--enable-openmpi']
else:
return ['--disable-openmpi']
def build(self, spec, prefix):
# override the AUTOCONF environment to prevent double configure
# this catches any invocations and ignores them
make('AUTOCONF=:')
def install(self, spec, prefix):
# same catch with installing
make('install', 'AUTOCONF=:')
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