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120 lines
3.6 KiB
Python
120 lines
3.6 KiB
Python
#
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# RTEMS Tools Project (http://www.rtems.org/)
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# Copyright 2017 Chris Johns (chrisj@rtems.org)
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# All rights reserved.
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#
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# This file is part of the RTEMS Tools package in 'rtems-tools'.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# Host specifics.
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#
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from __future__ import print_function
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import os
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from rtemstoolkit import error
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is_windows = False
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platform = None
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name = None
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def load():
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global is_windows
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global platform
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global name
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if os.name == 'nt':
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name = 'windows'
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is_windows = True
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elif os.name == 'posix':
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uname = os.uname()
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if uname[0].startswith('MINGW64_NT') or uname[0].startswith('CYGWIN_NT'):
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name = 'windows'
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elif uname[0] == 'Darwin':
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name = 'darwin'
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elif uname[0] == 'FreeBSD':
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name = 'freebsd'
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elif uname[0] == 'NetBSD':
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name = 'netbsd'
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elif uname[0] == 'Linux':
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name = 'linux'
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elif uname[0] == 'SunOS':
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name = 'solaris'
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if name is None:
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raise error.general('unsupported host type; please add')
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#try:
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# try:
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# platform = __import__(name, globals(), locals(), ['.'])
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# except:
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# platform = __import__(name, globals(), locals())
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#except:
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# raise error.general('failed to load %s host support' % (name))
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platform = __import__(name, globals(), locals(), ['.', ''], 1)
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if platform is None:
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raise error.general('failed to load %s host support' % (name))
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def cpus():
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load()
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return platform.cpus()
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def overrides():
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load()
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return platform.overrides()
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def label(mode = 'all'):
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import platform
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if mode == 'system':
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return platform.system()
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compact = platform.platform(aliased = True)
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if mode == 'compact':
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return compact
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extended = ' '.join(platform.uname())
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if mode == 'extended':
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return extended
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if mode == 'all':
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return '%s (%s)' % (compact, extended)
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raise error.general('invalid platform mode: %s' % (mode))
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if __name__ == '__main__':
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import pprint
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print('Python\'s OS name: %s' % (os.name))
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load()
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print('Name : %s' % (name))
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if is_windows:
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status = 'Yes'
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else:
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status = 'No'
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print('Windows : %s' % (status))
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print('CPUs : %d' % (cpus()))
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print('Overrides :')
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pprint.pprint(overrides())
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