aixlink.py
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上传日期:2018-11-18
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- """SCons.Tool.aixlink
- Tool-specific initialization for the IBM Visual Age linker.
- There normally shouldn't be any need to import this module directly.
- It will usually be imported through the generic SCons.Tool.Tool()
- selection method.
- """
- #
- # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
- #
- # Permission is hereby granted, free of charge, to any person obtaining
- # a copy of this software and associated documentation files (the
- # "Software"), to deal in the Software without restriction, including
- # without limitation the rights to use, copy, modify, merge, publish,
- # distribute, sublicense, and/or sell copies of the Software, and to
- # permit persons to whom the Software is furnished to do so, subject to
- # the following conditions:
- #
- # The above copyright notice and this permission notice shall be included
- # in all copies or substantial portions of the Software.
- #
- # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
- # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- #
- __revision__ = "src/engine/SCons/Tool/aixlink.py 3057 2008/06/09 22:21:00 knight"
- import os
- import os.path
- import SCons.Util
- import aixcc
- import link
- cplusplus = __import__('c++', globals(), locals(), [])
- def smart_linkflags(source, target, env, for_signature):
- if cplusplus.iscplusplus(source):
- build_dir = env.subst('$BUILDDIR', target=target, source=source)
- if build_dir:
- return '-qtempinc=' + os.path.join(build_dir, 'tempinc')
- return ''
- def generate(env):
- """
- Add Builders and construction variables for Visual Age linker to
- an Environment.
- """
- link.generate(env)
- env['SMARTLINKFLAGS'] = smart_linkflags
- env['LINKFLAGS'] = SCons.Util.CLVar('$SMARTLINKFLAGS')
- env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -qmkshrobj -qsuppress=1501-218')
- env['SHLIBSUFFIX'] = '.a'
- def exists(env):
- path, _cc, _shcc, version = aixcc.get_xlc(env)
- if path and _cc:
- xlc = os.path.join(path, _cc)
- if os.path.exists(xlc):
- return xlc
- return None