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#
# RTEMS Tools Project (http://www.rtems.org/)
# Copyright 2010-2016 Chris Johns (chrisj@rtems.org)
# All rights reserved.
#
# This file is part of the RTEMS Tools package in 'rtems-tools'.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
#
# This code is based on what ever doco about spec files I could find and
# RTEMS project's spec files.
#
import os
#
# Support to handle use in a package and as a unit test.
# If there is a better way to let us know.
#
try:
from . import execute
except (ValueError, SystemError):
import execute
def load():
uname = os.uname()
sysctl = '/usr/sbin/sysctl '
e = execute.capture_execution()
exit_code, proc, output = e.shell(sysctl + 'hw.ncpu')
if exit_code == 0:
ncpus = output.split(' ')[1].strip()
else:
ncpus = '1'
defines = {
'_ncpus': ('none', 'none', ncpus),
'_os': ('none', 'none', 'darwin'),
'_host': ('triplet', 'required', uname[4] + '-apple-darwin' + uname[2]),
'_host_vendor': ('none', 'none', 'apple'),
'_host_os': ('none', 'none', 'darwin'),
'_host_cpu': ('none', 'none', uname[4]),
'_host_alias': ('none', 'none', '%{nil}'),
'_host_arch': ('none', 'none', uname[4]),
'_host_prefix': ('dir', 'optional', '%{_usr}'),
'_usr': ('dir', 'optional', '/usr/local'),
'_var': ('dir', 'optional', '/usr/local/var'),
'__ldconfig': ('exe', 'none', ''),
'__cvs': ('exe', 'required', 'cvs'),
'__xz': ('exe', 'required', '%{_usr}/bin/xz'),
'with_zlib': ('none', 'none', '--with-zlib=no'),
'_forced_static': ('none', 'none', '')
}
defines['_build'] = defines['_host']
defines['_build_vendor'] = defines['_host_vendor']
defines['_build_os'] = defines['_host_os']
defines['_build_cpu'] = defines['_host_cpu']
defines['_build_alias'] = defines['_host_alias']
defines['_build_arch'] = defines['_host_arch']
return defines
if __name__ == '__main__':
import pprint
pprint.pprint(load())
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