source: rtems-source-builder/source-builder/sb/darwin.py @ 7c30130

4.104.114.9
Last change on this file since 7c30130 was 7c30130, checked in by Chris Johns <chrisj@…>, on Feb 4, 2014 at 7:20:40 AM

darwin: Default to cc and c++ for Mavrick.

  • Property mode set to 100644
File size: 3.1 KB
Line 
1#
2# RTEMS Tools Project (http://www.rtems.org/)
3# Copyright 2010-2012 Chris Johns (chrisj@rtems.org)
4# All rights reserved.
5#
6# This file is part of the RTEMS Tools package in 'rtems-tools'.
7#
8# Permission to use, copy, modify, and/or distribute this software for any
9# purpose with or without fee is hereby granted, provided that the above
10# copyright notice and this permission notice appear in all copies.
11#
12# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19
20#
21# This code is based on what ever doco about spec files I could find and
22# RTEMS project's spec files.
23#
24
25import os
26
27import execute
28
29def load():
30    uname = os.uname()
31    sysctl = '/usr/sbin/sysctl '
32    e = execute.capture_execution()
33    exit_code, proc, output = e.shell(sysctl + 'hw.ncpu')
34    if exit_code == 0:
35        ncpus = output.split(' ')[1].strip()
36    else:
37        ncpus = '1'
38    defines = {
39        '_ncpus':           ('none',    'none',     ncpus),
40        '_os':              ('none',    'none',     'darwin'),
41        '_host':            ('triplet', 'required', uname[4] + '-apple-darwin' + uname[2]),
42        '_host_vendor':     ('none',    'none',     'apple'),
43        '_host_os':         ('none',    'none',     'darwin'),
44        '_host_cpu':        ('none',    'none',     uname[4]),
45        '_host_alias':      ('none',    'none',     '%{nil}'),
46        '_host_arch':       ('none',    'none',     uname[4]),
47        '_usr':             ('dir',     'optional', '/usr/local'),
48        '_var':             ('dir',     'optional', '/usr/local/var'),
49        '_prefix':          ('dir',     'optional', '%{_usr}'),
50        '__ldconfig':       ('exe',     'none',     ''),
51        '__cvs':            ('exe',     'required', 'cvs'),
52        '__xz':             ('exe',     'required', '%{_usr}/bin/xz'),
53        'with_zlib':        ('none',    'none',     '--with-zlib=no'),
54        '_forced_static':   ('none',    'none',     ''),
55        '_extra_path':      ('none',    'none',     '%{_sbdir}/bin'),
56        '_ld_library_path': ('none',    'none',     'DYLD_LIBRARY_PATH')
57        }
58
59    version = uname[2]
60    if version.find('.'):
61        version = version.split('.')[0]
62        if int(version) >= 13:
63            defines['__cc'] = ('exe',     'required', '/usr/bin/cc')
64            defines['__cxx'] = ('exe',     'required', '/usr/bin/c++')
65
66    defines['_build']        = defines['_host']
67    defines['_build_vendor'] = defines['_host_vendor']
68    defines['_build_os']     = defines['_host_os']
69    defines['_build_cpu']    = defines['_host_cpu']
70    defines['_build_alias']  = defines['_host_alias']
71    defines['_build_arch']   = defines['_host_arch']
72
73    return defines
74
75if __name__ == '__main__':
76    import pprint
77    pprint.pprint(load())
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