sgiar.py
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上传日期:2018-11-18
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- """SCons.Tool.sgiar
- Tool-specific initialization for SGI ar (library archive). If CC
- exists, static libraries should be built with it, so the prelinker has
- a chance to resolve C++ template instantiations.
- 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/sgiar.py 3057 2008/06/09 22:21:00 knight"
- import SCons.Defaults
- import SCons.Tool
- import SCons.Util
- def generate(env):
- """Add Builders and construction variables for ar to an Environment."""
- SCons.Tool.createStaticLibBuilder(env)
-
- if env.Detect('CC'):
- env['AR'] = 'CC'
- env['ARFLAGS'] = SCons.Util.CLVar('-ar')
- env['ARCOM'] = '$AR $ARFLAGS -o $TARGET $SOURCES'
- else:
- env['AR'] = 'ar'
- env['ARFLAGS'] = SCons.Util.CLVar('r')
- env['ARCOM'] = '$AR $ARFLAGS $TARGET $SOURCES'
-
- env['SHLINK'] = '$LINK'
- env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -shared')
- env['SHLINKCOM'] = '$SHLINK $SHLINKFLAGS -o $TARGET $SOURCES $_LIBDIRFLAGS $_LIBFLAGS'
- env['LIBPREFIX'] = 'lib'
- env['LIBSUFFIX'] = '.a'
- def exists(env):
- return env.Detect('CC') or env.Detect('ar')