[bf13d27] | 1 | # |
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| 2 | # RTEMS Tools Project (http://www.rtems.org/) |
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| 3 | # Copyright 2010-2012 Chris Johns (chrisj@rtems.org) |
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| 4 | # All rights reserved. |
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| 5 | # |
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| 6 | # This file is part of the RTEMS Tools package in 'rtems-tools'. |
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| 7 | # |
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| 8 | # Permission to use, copy, modify, and/or distribute this software for any |
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| 9 | # purpose with or without fee is hereby granted, provided that the above |
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| 10 | # copyright notice and this permission notice appear in all copies. |
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| 11 | # |
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| 12 | # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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| 13 | # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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| 14 | # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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| 15 | # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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| 16 | # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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| 17 | # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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| 18 | # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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| 19 | |
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| 20 | # |
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| 21 | # This code is based on what ever doco about spec files I could find and |
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| 22 | # RTEMS project's spec files. |
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| 23 | # |
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| 24 | |
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| 25 | import os |
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| 26 | |
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| 27 | import execute |
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| 28 | |
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| 29 | def load(): |
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| 30 | uname = os.uname() |
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| 31 | sysctl = '/usr/sbin/sysctl ' |
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| 32 | e = execute.capture_execution() |
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| 33 | exit_code, proc, output = e.shell(sysctl + 'hw.ncpu') |
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| 34 | if exit_code == 0: |
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[0add2ea] | 35 | ncpus = output.split(' ')[1].strip() |
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[bf13d27] | 36 | else: |
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[0add2ea] | 37 | ncpus = '1' |
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[bf13d27] | 38 | defines = { |
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[64f337b] | 39 | '_ncpus': ('none', 'none', ncpus), |
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| 40 | '_os': ('none', 'none', 'darwin'), |
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| 41 | '_host': ('triplet', 'required', uname[4] + '-apple-darwin' + uname[2]), |
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| 42 | '_host_vendor': ('none', 'none', 'apple'), |
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| 43 | '_host_os': ('none', 'none', 'darwin'), |
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| 44 | '_host_cpu': ('none', 'none', uname[4]), |
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| 45 | '_host_alias': ('none', 'none', '%{nil}'), |
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| 46 | '_host_arch': ('none', 'none', uname[4]), |
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| 47 | '_usr': ('dir', 'optional', '/usr/local'), |
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| 48 | '_var': ('dir', 'optional', '/usr/local/var'), |
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| 49 | '_prefix': ('dir', 'optional', '%{_usr}'), |
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| 50 | '__ldconfig': ('exe', 'none', ''), |
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[3bc9e31] | 51 | '__cvs': ('exe', 'required', 'cvs'), |
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[64f337b] | 52 | '__xz': ('exe', 'required', '%{_usr}/bin/xz'), |
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| 53 | 'with_zlib': ('none', 'none', '--with-zlib=no'), |
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| 54 | '_forced_static': ('none', 'none', '') |
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[bf13d27] | 55 | } |
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[db65c6a] | 56 | |
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| 57 | defines['_build'] = defines['_host'] |
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| 58 | defines['_build_vendor'] = defines['_host_vendor'] |
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| 59 | defines['_build_os'] = defines['_host_os'] |
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| 60 | defines['_build_cpu'] = defines['_host_cpu'] |
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| 61 | defines['_build_alias'] = defines['_host_alias'] |
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| 62 | defines['_build_arch'] = defines['_host_arch'] |
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| 63 | |
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[bf13d27] | 64 | return defines |
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| 65 | |
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| 66 | if __name__ == '__main__': |
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[cb12e48] | 67 | import pprint |
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[bf13d27] | 68 | pprint.pprint(load()) |
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