1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
#
# RTEMS Tools Project (http://www.rtems.org/)
# Copyright 2010-2012 Chris Johns (chrisj@rtems.org)
# All rights reserved.
#
# This file is part of the RTEMS Tools package in 'rtems-tools'.
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# This code is based on what ever doco about spec files I could find and
# RTEMS project's spec files.
#
import pprint
import os
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:
smp_mflags = '-j' + output.split(' ')[1].strip()
else:
smp_mflags = ''
defines = {
'_os': 'darwin',
'_host': uname[4] + '-apple-darwin' + uname[2],
'_host_vendor': 'apple',
'_host_os': 'darwin',
'_host_cpu': uname[4],
'_host_alias': '%{nil}',
'_host_arch': uname[4],
'_usr': '/opt/local',
'_var': '/opt/local/var',
'optflags': '-O2',
'_smp_mflags': smp_mflags,
'__xz': '/usr/local/bin/xz',
'with_zlib': '--with-zlib=no',
}
return defines
if __name__ == '__main__':
pprint.pprint(load())
|
