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1 """SCons.Tool.gas | 1 """SCons.Tool.gas |
2 | 2 |
3 Tool-specific initialization for as, the Gnu assembler. | 3 Tool-specific initialization for as, the Gnu assembler. |
4 | 4 |
5 There normally shouldn't be any need to import this module directly. | 5 There normally shouldn't be any need to import this module directly. |
6 It will usually be imported through the generic SCons.Tool.Tool() | 6 It will usually be imported through the generic SCons.Tool.Tool() |
7 selection method. | 7 selection method. |
8 | 8 |
9 """ | 9 """ |
10 | 10 |
11 # | 11 # |
12 # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundat
ion | 12 # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons F
oundation |
13 # | 13 # |
14 # Permission is hereby granted, free of charge, to any person obtaining | 14 # Permission is hereby granted, free of charge, to any person obtaining |
15 # a copy of this software and associated documentation files (the | 15 # a copy of this software and associated documentation files (the |
16 # "Software"), to deal in the Software without restriction, including | 16 # "Software"), to deal in the Software without restriction, including |
17 # without limitation the rights to use, copy, modify, merge, publish, | 17 # without limitation the rights to use, copy, modify, merge, publish, |
18 # distribute, sublicense, and/or sell copies of the Software, and to | 18 # distribute, sublicense, and/or sell copies of the Software, and to |
19 # permit persons to whom the Software is furnished to do so, subject to | 19 # permit persons to whom the Software is furnished to do so, subject to |
20 # the following conditions: | 20 # the following conditions: |
21 # | 21 # |
22 # The above copyright notice and this permission notice shall be included | 22 # The above copyright notice and this permission notice shall be included |
23 # in all copies or substantial portions of the Software. | 23 # in all copies or substantial portions of the Software. |
24 # | 24 # |
25 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY | 25 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY |
26 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE | 26 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE |
27 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | 27 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
28 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE | 28 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
29 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION | 29 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
30 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION | 30 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
31 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | 31 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
32 # | 32 # |
33 | 33 |
34 __revision__ = "src/engine/SCons/Tool/gas.py 3842 2008/12/20 22:59:52 scons" | 34 __revision__ = "src/engine/SCons/Tool/gas.py 3897 2009/01/13 06:45:54 scons" |
35 | 35 |
36 as_module = __import__('as', globals(), locals(), []) | 36 as_module = __import__('as', globals(), locals(), []) |
37 | 37 |
38 assemblers = ['as', 'gas'] | 38 assemblers = ['as', 'gas'] |
39 | 39 |
40 def generate(env): | 40 def generate(env): |
41 """Add Builders and construction variables for as to an Environment.""" | 41 """Add Builders and construction variables for as to an Environment.""" |
42 as_module.generate(env) | 42 as_module.generate(env) |
43 | 43 |
44 env['AS'] = env.Detect(assemblers) or 'as' | 44 env['AS'] = env.Detect(assemblers) or 'as' |
45 | 45 |
46 def exists(env): | 46 def exists(env): |
47 return env.Detect(assemblers) | 47 return env.Detect(assemblers) |
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