93 lines
3.3 KiB
Python
93 lines
3.3 KiB
Python
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"""SCons.Tool.filesystem
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Tool-specific initialization for the filesystem tools.
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There normally shouldn't be any need to import this module directly.
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It will usually be imported through the generic SCons.Tool.Tool()
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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 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/Tool/filesystem.py 2523 2007/12/12 09:37:41 knight"
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import SCons
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from SCons.Tool.install import copyFunc
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copyToBuilder, copyAsBuilder = None, None
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def copyto_emitter(target, source, env):
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""" changes the path of the source to be under the target (which
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are assumed to be directories.
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"""
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n_target = []
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for t in target:
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n_target = n_target + map( lambda s, t=t: t.File( str( s ) ), source )
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return (n_target, source)
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def copy_action_func(target, source, env):
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assert( len(target) == len(source) ), "\ntarget: %s\nsource: %s" %(map(str, target),map(str, source))
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for t, s in zip(target, source):
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if copyFunc(t.get_path(), s.get_path(), env):
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return 1
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return 0
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def copy_action_str(target, source, env):
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return env.subst_target_source(env['COPYSTR'], 0, target, source)
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copy_action = SCons.Action.Action( copy_action_func, copy_action_str )
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def generate(env):
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try:
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env['BUILDERS']['CopyTo']
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env['BUILDERS']['CopyAs']
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except KeyError, e:
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global copyToBuilder
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if copyToBuilder is None:
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copyToBuilder = SCons.Builder.Builder(
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action = copy_action,
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target_factory = env.fs.Dir,
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source_factory = env.fs.Entry,
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multi = 1,
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emitter = [ copyto_emitter, ] )
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global copyAsBuilder
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if copyAsBuilder is None:
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copyAsBuilder = SCons.Builder.Builder(
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action = copy_action,
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target_factory = env.fs.Entry,
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source_factory = env.fs.Entry )
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env['BUILDERS']['CopyTo'] = copyToBuilder
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env['BUILDERS']['CopyAs'] = copyAsBuilder
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env['COPYSTR'] = 'Copy file(s): "$SOURCES" to "$TARGETS"'
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def exists(env):
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return 1
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