1 """engine.SCons.Platform.aix
3 Platform-specific initialization for IBM AIX systems.
5 There normally shouldn't be any need to import this module directly. It
6 will usually be imported through the generic SCons.Platform.Platform()
11 # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
13 # Permission is hereby granted, free of charge, to any person obtaining
14 # a copy of this software and associated documentation files (the
15 # "Software"), to deal in the Software without restriction, including
16 # without limitation the rights to use, copy, modify, merge, publish,
17 # distribute, sublicense, and/or sell copies of the Software, and to
18 # permit persons to whom the Software is furnished to do so, subject to
19 # the following conditions:
21 # The above copyright notice and this permission notice shall be included
22 # in all copies or substantial portions of the Software.
24 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
25 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
26 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 __revision__ = "src/engine/SCons/Platform/aix.py 3842 2008/12/20 22:59:52 scons"
40 def get_xlc(env, xlc=None, xlc_r=None, packages=[]):
41 # Use the AIX package installer tool lslpp to figure out where a
42 # given xl* compiler is installed and what version it is.
47 xlc = env.get('CC', 'xlc')
50 for package in packages:
51 cmd = "lslpp -fc " + package + " 2>/dev/null | egrep '" + xlc + "([^-_a-zA-Z0-9].*)?$'"
52 line = os.popen(cmd).readline()
54 v, p = string.split(line, ':')[1:3]
55 xlcVersion = string.split(v)[1]
56 xlcPath = string.split(p)[0]
57 xlcPath = xlcPath[:xlcPath.rindex('/')]
59 return (xlcPath, xlc, xlc_r, xlcVersion)
63 #Based on AIX 5.2: ARG_MAX=24576 - 3000 for environment expansion
64 env['MAXLINELENGTH'] = 21576