Refactor construction variable expansion to handle recursive substitution of variables.
authorstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Mon, 5 Jan 2004 14:06:26 +0000 (14:06 +0000)
committerstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Mon, 5 Jan 2004 14:06:26 +0000 (14:06 +0000)
commit3bcf4038193d91f777bf13a38ab94737cdf701f4
tree1e9f34ef838e0269bd161f4b972561266849c94e
parent42da3f2e63fd35f32eec72f419c4c76a7cd00eaa
Refactor construction variable expansion to handle recursive substitution of variables.

git-svn-id: http://scons.tigris.org/svn/scons/trunk@868 fdb21ef1-2011-0410-befe-b5e4ea1792b1
src/CHANGES.txt
src/engine/SCons/Action.py
src/engine/SCons/ActionTests.py
src/engine/SCons/Util.py
src/engine/SCons/UtilTests.py