diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/spack/spack/architecture.py | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/lib/spack/spack/architecture.py b/lib/spack/spack/architecture.py deleted file mode 100644 index 2701fab90c..0000000000 --- a/lib/spack/spack/architecture.py +++ /dev/null @@ -1,89 +0,0 @@ -############################################################################## -# Copyright (c) 2013, Lawrence Livermore National Security, LLC. -# Produced at the Lawrence Livermore National Laboratory. -# -# This file is part of Spack. -# Written 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 General Public License (as published by -# the Free Software Foundation) version 2.1 dated 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 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 -############################################################################## -import os -import re -import platform - -from llnl.util.lang import memoized - -import spack -import spack.error as serr - - -class InvalidSysTypeError(serr.SpackError): - def __init__(self, sys_type): - super(InvalidSysTypeError, self).__init__( - "Invalid sys_type value for Spack: " + sys_type) - - -class NoSysTypeError(serr.SpackError): - def __init__(self): - super(NoSysTypeError, self).__init__( - "Could not determine sys_type for this machine.") - - -def get_sys_type_from_spack_globals(): - """Return the SYS_TYPE from spack globals, or None if it isn't set.""" - if not hasattr(spack, "sys_type"): - return None - elif hasattr(spack.sys_type, "__call__"): - return spack.sys_type() - else: - return spack.sys_type - - -def get_sys_type_from_environment(): - """Return $SYS_TYPE or None if it's not defined.""" - return os.environ.get('SYS_TYPE') - - -def get_sys_type_from_platform(): - """Return the architecture from Python's platform module.""" - sys_type = platform.system() + '-' + platform.machine() - sys_type = re.sub(r'[^\w-]', '_', sys_type) - return sys_type.lower() - - -@memoized -def sys_type(): - """Returns a SysType for the current machine.""" - methods = [get_sys_type_from_spack_globals, - get_sys_type_from_environment, - get_sys_type_from_platform] - - # search for a method that doesn't return None - sys_type = None - for method in methods: - sys_type = method() - if sys_type: break - - # Couldn't determine the sys_type for this machine. - if sys_type is None: - return "unknown_arch" - - if not isinstance(sys_type, basestring): - raise InvalidSysTypeError(sys_type) - - return sys_type |