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<!--
Copyright (c) 2001 Steven Knight
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.
-- >
<para>
&scons; supports the following environment variables to affect
its behavior:
</para>
<variablelist>
<varlistentry>
<term>
&SCONSFLAGS;
</term>
<listitem>
<para>
&SCons; reads and interprets command-line options from this
environment variable before interpreting the options actually
supplied on the command line. Where there's a conflict, options
from the command line overrule options from the &SCONSFLAGS;
environment variable. Unknown options and other errors in the
&SCONSFLAGS; variable are ignored with a warning, but do not
halt &SCons;.
</para>
</listitem>
</varlistentry>
</variablelist>
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