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From Dominique Devienne <ddevie...@gmail.com>
Subject Re: <path id=..>, <classpath refid=..> using trouble
Date Tue, 13 Sep 2005 18:51:28 GMT
The time at which ${lib} is resolved is not when you refid it, but
when you id it, i.e. when the control flow of Ant defines the <path>
the first time. This is when the 'lib' property must be defined in
order for your path to be valid.

Ensuring that a property is defined before its first use can be done
many different ways, but the two main ones are defining/loading the
property in the same context before (top-level or within a target), or
by having then in different targets with appropriate dependencies
between them. --DD

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