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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
#
# Author: Milton Woods <milton.woods@bom.gov.au>
# Date: March 22, 2017
# Author: George Hartzell <hartzell@alerce.com>
# Date: July 21, 2016
# Author: Justin Too <justin@doubleotoo.com>
# Date: September 6, 2015
#
from spack import *
class Perl(Package): # Perl doesn't use Autotools, it should subclass Package
"""Perl 5 is a highly capable, feature-rich programming language with over
27 years of development."""
homepage = "http://www.perl.org"
# URL must remain http:// so Spack can bootstrap curl
url = "http://www.cpan.org/src/5.0/perl-5.24.1.tar.gz"
# Development releases
version('5.25.11', '37a398682c36cd85992b34b5c1c25dc1')
# Maintenance releases (recommended)
version('5.24.1', '765ef511b5b87a164e2531403ee16b3c', preferred=True)
version('5.22.3', 'aa4f236dc2fc6f88b871436b8d0fda95')
# End of life releases
version('5.20.3', 'd647d0ea5a7a8194c34759ab9f2610cd')
version('5.18.4', '1f9334ff730adc05acd3dd7130d295db')
version('5.16.3', 'eb5c40f2575df6c155bc99e3fe0a9d82')
extendable = True
# Installing cpanm alongside the core makes it safe and simple for
# people/projects to install their own sets of perl modules. Not
# having it in core increases the "energy of activation" for doing
# things cleanly.
variant('cpanm', default=True,
description='Optionally install cpanm with the core packages.')
resource(
name="cpanm",
url="http://search.cpan.org/CPAN/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7042.tar.gz",
md5="e87f55fbcb3c13a4754500c18e89219f",
destination="cpanm",
placement="cpanm"
)
phases = ['configure', 'build', 'install']
def configure_args(self):
spec = self.spec
prefix = self.prefix
config_args = [
'-des',
'-Dprefix={0}'.format(prefix)
]
# Discussion of -fPIC for Intel at:
# https://github.com/LLNL/spack/pull/3081
if spec.satisfies('%intel'):
config_args.append('-Accflags={0}'.format(self.compiler.pic_flag))
return config_args
def configure(self, spec, prefix):
configure = Executable('./Configure')
configure(*self.configure_args())
def build(self, spec, prefix):
make()
@on_package_attributes(run_tests=True)
def test(self):
make('test')
def install(self, spec, prefix):
make('install')
@run_after('install')
def install_cpanm(self):
spec = self.spec
prefix = self.prefix
if '+cpanm' in spec:
with working_dir(join_path('cpanm', 'cpanm')):
perl = Executable(join_path(prefix.bin, 'perl'))
perl('Makefile.PL')
make()
make('install')
def setup_environment(self, spack_env, run_env):
"""Set PERL5LIB to support activation of Perl packages"""
run_env.set('PERL5LIB', join_path(self.prefix, 'lib', 'perl5'))
def setup_dependent_environment(self, spack_env, run_env, dependent_spec):
"""Set PATH and PERL5LIB to include the extension and
any other perl extensions it depends on,
assuming they were installed with INSTALL_BASE defined."""
perl_lib_dirs = []
perl_bin_dirs = []
for d in dependent_spec.traverse(
deptype=('build', 'run'), deptype_query='run'):
if d.package.extends(self.spec):
perl_lib_dirs.append(join_path(d.prefix, 'lib', 'perl5'))
perl_bin_dirs.append(join_path(d.prefix, 'bin'))
perl_bin_path = ':'.join(perl_bin_dirs)
perl_lib_path = ':'.join(perl_lib_dirs)
spack_env.prepend_path('PATH', perl_bin_path)
spack_env.prepend_path('PERL5LIB', perl_lib_path)
run_env.prepend_path('PATH', perl_bin_path)
run_env.prepend_path('PERL5LIB', perl_lib_path)
def setup_dependent_package(self, module, dependent_spec):
"""Called before perl modules' install() methods.
In most cases, extensions will only need to have one line:
perl('Makefile.PL','INSTALL_BASE=%s' % self.prefix)
"""
# perl extension builds can have a global perl executable function
module.perl = Executable(join_path(self.spec.prefix.bin, 'perl'))
# Add variables for library directory
module.perl_lib_dir = join_path(dependent_spec.prefix, 'lib', 'perl5')
# Make the site packages directory for extensions,
# if it does not exist already.
if dependent_spec.package.is_extension:
mkdirp(module.perl_lib_dir)
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