mirror of
https://git.rtems.org/rtems-source-builder
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97 lines
3.5 KiB
Python
97 lines
3.5 KiB
Python
#
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# RTEMS Tools Project (http://www.rtems.org/)
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# Copyright 2010-2014 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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# RTEMS Tools is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# RTEMS Tools is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with RTEMS Tools. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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# This code is based on what ever doco about spec files I could find and
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# RTEMS project's spec files.
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#
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import pprint
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import os
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import check
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import execute
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def load():
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uname = os.uname()
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sysctl = '/sbin/sysctl '
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e = execute.capture_execution()
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exit_code, proc, output = e.shell(sysctl + 'hw.ncpu')
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if exit_code == 0:
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ncpus = output.split(' ')[1].strip()
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else:
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ncpus = '1'
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if uname[4] == 'amd64':
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cpu = 'x86_64'
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else:
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cpu = uname[4]
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version = uname[2]
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if version.find('-') > 0:
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version = version.split('-')[0]
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defines = {
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'_ncpus': ('none', 'none', ncpus),
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'_os': ('none', 'none', 'freebsd'),
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'_host': ('triplet', 'required', cpu + '-freebsd' + version),
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'_host_vendor': ('none', 'none', 'pc'),
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'_host_os': ('none', 'none', 'freebsd'),
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'_host_cpu': ('none', 'none', cpu),
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'_host_alias': ('none', 'none', '%{nil}'),
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'_host_arch': ('none', 'none', cpu),
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'_usr': ('dir', 'required', '/usr/local'),
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'_var': ('dir', 'optional', '/usr/local/var'),
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'__bash': ('exe', 'optional', '/usr/local/bin/bash'),
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'__bison': ('exe', 'required', '/usr/local/bin/bison'),
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'__git': ('exe', 'required', '/usr/local/bin/git'),
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'__svn': ('exe', 'required', '/usr/local/bin/svn'),
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'__xz': ('exe', 'optional', '/usr/bin/xz'),
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'__make': ('exe', 'required', 'gmake'),
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'__patch_opts': ('none', 'none', '-E')
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}
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defines['_build'] = defines['_host']
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defines['_build_vendor'] = defines['_host_vendor']
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defines['_build_os'] = defines['_host_os']
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defines['_build_cpu'] = defines['_host_cpu']
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defines['_build_alias'] = defines['_host_alias']
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defines['_build_arch'] = defines['_host_arch']
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# FreeBSD 10 and above no longer have /usr/bin/cvs, but it can (e.g.) be installed to /usr/local/bin/cvs through the devel/cvs port
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if int(float(version)) >= 10:
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cvs = 'cvs'
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if check.check_exe(cvs, cvs):
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defines['__cvs'] = cvs
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for gv in ['47', '48', '49']:
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gcc = '%s-portbld-freebsd%s-gcc%s' % (cpu, version, gv)
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if check.check_exe(gcc, gcc):
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defines['__cc'] = gcc
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break
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for gv in ['47', '48', '49']:
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gxx = '%s-portbld-freebsd%s-g++%s' % (cpu, version, gv)
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if check.check_exe(gxx, gxx):
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defines['__cxx'] = gxx
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break
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return defines
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if __name__ == '__main__':
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pprint.pprint(load())
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