temporary overrides

[bdbaddog]

This issue was originally created at: 2002-12-06 01:07:33.
This issue was reported by: stevenknight.
stevenknight said at 2002-12-06 01:07:33

This could be like the Cons classic -o option, but that
mechanism is a little clunky, so see if we can't come
up with something better. Maybe the -e flag reduces the
need for much of this.

stevenknight said at 2005-11-15 16:55:25

Options files handle this.

issues@scons said at 2005-11-15 16:55:25

Converted from SourceForge tracker item 649392