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