mirror of
https://git.rtems.org/rtems-source-builder
synced 2024-10-09 07:15:10 +08:00
60 lines
2.3 KiB
Python
60 lines
2.3 KiB
Python
#
|
|
# 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': ('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]),
|
|
'_usr': ('dir', 'optional', '/usr/local'),
|
|
'_var': ('dir', 'optional', '/usr/local/var'),
|
|
'_prefix': ('dir', 'optional', '%{_usr}'),
|
|
'optflags': ('none', 'none', '-O2'),
|
|
'_smp_mflags': ('none', 'none', smp_mflags),
|
|
'__ldconfig': ('exe', 'none', ''),
|
|
'__xz': ('exe', 'required', '%{_usr}/bin/xz'),
|
|
'with_zlib': ('none', 'none', '--with-zlib=no')
|
|
}
|
|
return defines
|
|
|
|
if __name__ == '__main__':
|
|
pprint.pprint(load())
|