| """SCons.Tool.filesystem |
| |
| Tool-specific initialization for the filesystem tools. |
| |
| 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, 2009, 2010 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/filesystem.py 5134 2010/08/16 23:02:40 bdeegan" |
| |
| import SCons |
| from SCons.Tool.install import copyFunc |
| |
| copyToBuilder, copyAsBuilder = None, None |
| |
| def copyto_emitter(target, source, env): |
| """ changes the path of the source to be under the target (which |
| are assumed to be directories. |
| """ |
| n_target = [] |
| |
| for t in target: |
| n_target = n_target + [t.File( str( s ) ) for s in source] |
| |
| return (n_target, source) |
| |
| def copy_action_func(target, source, env): |
| assert( len(target) == len(source) ), "\ntarget: %s\nsource: %s" %(list(map(str, target)),list(map(str, source))) |
| |
| for t, s in zip(target, source): |
| if copyFunc(t.get_path(), s.get_path(), env): |
| return 1 |
| |
| return 0 |
| |
| def copy_action_str(target, source, env): |
| return env.subst_target_source(env['COPYSTR'], 0, target, source) |
| |
| copy_action = SCons.Action.Action( copy_action_func, copy_action_str ) |
| |
| def generate(env): |
| try: |
| env['BUILDERS']['CopyTo'] |
| env['BUILDERS']['CopyAs'] |
| except KeyError, e: |
| global copyToBuilder |
| if copyToBuilder is None: |
| copyToBuilder = SCons.Builder.Builder( |
| action = copy_action, |
| target_factory = env.fs.Dir, |
| source_factory = env.fs.Entry, |
| multi = 1, |
| emitter = [ copyto_emitter, ] ) |
| |
| global copyAsBuilder |
| if copyAsBuilder is None: |
| copyAsBuilder = SCons.Builder.Builder( |
| action = copy_action, |
| target_factory = env.fs.Entry, |
| source_factory = env.fs.Entry ) |
| |
| env['BUILDERS']['CopyTo'] = copyToBuilder |
| env['BUILDERS']['CopyAs'] = copyAsBuilder |
| |
| env['COPYSTR'] = 'Copy file(s): "$SOURCES" to "$TARGETS"' |
| |
| def exists(env): |
| return 1 |
| |
| # Local Variables: |
| # tab-width:4 |
| # indent-tabs-mode:nil |
| # End: |
| # vim: set expandtab tabstop=4 shiftwidth=4: |