Generalize whether or not nodes use signatures, and how the Sig module decides if...
authorstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Mon, 15 Oct 2001 20:20:28 +0000 (20:20 +0000)
committerstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Mon, 15 Oct 2001 20:20:28 +0000 (20:20 +0000)
commit53dc2a1d84cd2922f0921dc16ca4633769980982
tree0042b8df3661c916f6d30ed6159d003995672fd8
parente02428121b8d60e21d7184eb5dbf409fe3646c21
Generalize whether or not nodes use signatures, and how the Sig module decides if a node is current before calculatin a signature.

git-svn-id: http://scons.tigris.org/svn/scons/trunk@101 fdb21ef1-2011-0410-befe-b5e4ea1792b1
src/engine/SCons/Node/FS.py
src/engine/SCons/Node/FSTests.py
src/engine/SCons/Node/NodeTests.py
src/engine/SCons/Node/__init__.py
src/engine/SCons/Sig/SigTests.py
src/engine/SCons/Sig/__init__.py