Source code for spack.build_systems.racket

# 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

import llnl.util.tty as tty
from llnl.util.filesystem import working_dir

from spack.build_environment import SPACK_NO_PARALLEL_MAKE, determine_number_of_jobs
from spack.directives import extends
from spack.package import PackageBase
from spack.util.environment import env_flag
from spack.util.executable import Executable, ProcessError

[docs]class RacketPackage(PackageBase): """Specialized class for packages that are built using Racket's `raco pkg install` and `raco setup` commands. This class provides the following phases that can be overridden: * install * setup """ #: Package name, version, and extension on PyPI maintainers = ['elfprince13'] # Default phases phases = ['install'] # To be used in UI queries that require to know which # build-system class we are using build_system_class = 'RacketPackage' extends('racket') pkgs = False subdirectory = None name = None parallel = True @property def homepage(self): if self.pkgs: return '{0}'.format( @property def build_directory(self): ret = os.getcwd() if self.subdirectory: ret = os.path.join(ret, self.subdirectory) return ret
[docs] def install(self, spec, prefix): """Install everything from build directory.""" raco = Executable("raco") with working_dir(self.build_directory): allow_parallel = self.parallel and (not env_flag(SPACK_NO_PARALLEL_MAKE)) args = ['pkg', 'install', '-t', 'dir', '-n',, '--deps', 'fail', '--ignore-implies', '--copy', '-i', '-j', str(determine_number_of_jobs(allow_parallel)), '--', os.getcwd()] try: raco(*args) except ProcessError: args.insert(-2, "--skip-installed") raco(*args) tty.warn(("Racket package {0} was already installed, uninstalling via " "Spack may make someone unhappy!").format(