Preserve the ability to call BuildDir() multiple times with the same source and targe...
authorstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Sat, 6 Dec 2003 14:22:09 +0000 (14:22 +0000)
committerstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Sat, 6 Dec 2003 14:22:09 +0000 (14:22 +0000)
commit2cb623776807e1e401ac82e2b6b09e1db6b66b3f
tree4be410d43ec7a9e9b5328e978ee1bd8d9128306c
parentc4859e9197044c5165df14b336418124026e8037
Preserve the ability to call BuildDir() multiple times with the same source and target dirs.  (Charles Crain)

git-svn-id: http://scons.tigris.org/svn/scons/trunk@857 fdb21ef1-2011-0410-befe-b5e4ea1792b1
src/CHANGES.txt
src/engine/SCons/Node/FS.py
src/engine/SCons/Node/FSTests.py