spack/var/spack/repos/builtin/packages/gams/package.py
Todd Gamblin 24c01d57cf
imports: sort imports everywhere in Spack (#24695)
* fix remaining flake8 errors

* imports: sort imports everywhere in Spack

We enabled import order checking in #23947, but fixing things manually drives
people crazy. This used `spack style --fix --all` from #24071 to automatically
sort everything in Spack so PR submitters won't have to deal with it.

This should go in after #24071, as it assumes we're using `isort`, not
`flake8-import-order` to order things. `isort` seems to be more flexible and
allows `llnl` mports to be in their own group before `spack` ones, so this
seems like a good switch.
2021-07-08 22:12:30 +00:00

40 lines
1.5 KiB
Python

# Copyright 2013-2021 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)
import os
from spack import *
class Gams(Package):
"""The General Algebraic Modeling System is a high-level modeling system
for mathematical optimization. GAMS is designed for modeling and solving
linear, nonlinear, and mixed-integer optimization problems."""
homepage = "https://www.gams.com/"
manual_download = True
version('27.2', '4f3f3484a4389661e0522a4cfe0289fd', expand=False)
def url_for_version(self, version):
return "file://{0}/linux_x64_64_sfx.exe".format(os.getcwd())
def setup_run_environment(self, env):
env.prepend_path("PATH", join_path(
self.prefix, 'gams{0}_linux_x64_64_sfx'.format(self.version)))
def install(self, spec, prefix):
os.chmod(join_path(self.stage.source_path,
"linux_x64_64_sfx.exe"), 0o755)
os.system("./linux_x64_64_sfx.exe")
install_tree(join_path(self.stage.source_path,
'gams{0}_linux_x64_64_sfx'
.format(self.version)),
join_path(self.prefix, 'gams{0}_linux_x64_64_sfx'
.format(self.version)))
install('{0}/gamslice.txt'.format(os.getcwd()),
join_path(self.prefix, 'gams{0}_linux_x64_64_sfx'
.format(self.version), 'gamslice.txt'))