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Old 10-14-2004, 02:29 PM
kevina kevina is online now
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Join Date: 03-26-2003
Posts: 825
If a temporary macro is defined with the same name as a project (or global or system) macro, the temporary macro value will be used.

The macro precedence used when multiple macros of the same name exists is: Temporary, Project, Global, System.

So, the normal scenario just assigns temporary macros (with the same name to override the project macro values). The project macro is the 'default' value, but is overridden by the calling build by providing a temporary macro with the same name.

Or are you trying to actually modify the chained bld files? That would require something altogether different (and would be an unusual thing to do).
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