tar.py.svn-base
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- """SCons.Tool.tar
- Tool-specific initialization for tar.
- 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/tar.py 3057 2008/06/09 22:21:00 knight"
- import SCons.Action
- import SCons.Builder
- import SCons.Defaults
- import SCons.Node.FS
- import SCons.Util
- tars = ['tar', 'gtar']
- TarAction = SCons.Action.Action('$TARCOM', '$TARCOMSTR')
- TarBuilder = SCons.Builder.Builder(action = TarAction,
- source_factory = SCons.Node.FS.Entry,
- source_scanner = SCons.Defaults.DirScanner,
- suffix = '$TARSUFFIX',
- multi = 1)
- def generate(env):
- """Add Builders and construction variables for tar to an Environment."""
- try:
- bld = env['BUILDERS']['Tar']
- except KeyError:
- bld = TarBuilder
- env['BUILDERS']['Tar'] = bld
- env['TAR'] = env.Detect(tars) or 'gtar'
- env['TARFLAGS'] = SCons.Util.CLVar('-c')
- env['TARCOM'] = '$TAR $TARFLAGS -f $TARGET $SOURCES'
- env['TARSUFFIX'] = '.tar'
- def exists(env):
- return env.Detect(tars)