root/trunk/libffado/admin/scanreplace.py

Revision 769, 1.4 kB (checked in by arnonym, 16 years ago)

Set the rights on the new file the same as the old files rights.

Needed to create python-executables with replaced variables. See next commits...

Line 
1 #!/usr/bin/python
2 #
3 # Copyright (C) 2007 Arnold Krille
4 #
5 # This file is part of FFADO
6 # FFADO = Free Firewire (pro-)audio drivers for linux
7 #
8 # FFADO is based upon FreeBoB.
9 #
10 # This program is free software: you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation, either version 3 of the License, or
13 # (at your option) any later version.
14 #
15 # This program is distributed in the hope that it will be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 # GNU General Public License for more details.
19 #
20 # You should have received a copy of the GNU General Public License
21 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
22 #
23
24 #
25 # Taken from http://www.scons.org/wiki/ReplacementBuilder
26 #
27
28 from string import Template
29 import os
30
31 def replace_action(target, source, env):
32         open( str(target[0]), 'w' ).write( Template( open( str(source[0]), 'r' ).read() ).safe_substitute( env ) )
33         os.chmod( str(target[0]), os.stat( str(source[0]) ).st_mode )
34         return 0
35
36 def replace_string(target, source, env):
37         return "building '%s' from '%s'" % ( str(target[0]), str(source[0]) )
38
39 def generate(env, **kw):
40         action = env.Action( replace_action, replace_string )
41         env['BUILDERS']['ScanReplace'] = env.Builder( action=action, src_suffix='.in', single_source=True )
42
43 def exists(env):
44         return 1
45
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