I read about the new macrodef task which can be used create a custom composite 
task by combining other tasks together. Using the macrodef task instead of 
antcall cant we overcome the performance overhead and the property visibility 
issues with antcall?

--- On Thu, 8/19/10, Knuplesch, Juergen <juergen.knuple...@icongmbh.de> wrote:

From: Knuplesch, Juergen <juergen.knuple...@icongmbh.de>
Subject: AW: Conditional target problem
To: "Ant Users List" <user@ant.apache.org>
Date: Thursday, August 19, 2010, 8:03 AM

Antcallback gives back some props you define

-----Ursprüngliche Nachricht-----
Von: Niklas Matthies [mailto:ml_ant-u...@nmhq.net] 
Gesendet: Mittwoch, 18. August 2010 15:55
An: Ant Users List
Betreff: Re: Conditional target problem

On Tue 2010-08-17 at 16:20h, Vimil Saju wrote on user:
> I know ant is supposed to be declarative language as opposed to a
> procedural one, but whats wrong with using the 'if' task provided
> with ant-contrib along with "ant-call" task?

AntCall effectively creates a new Ant instance. Properties and
references set within the call won't be visible after the call
returns, and targets executed before the call might be executed
again within the call. It's very different from having a target
as a dependency. Replacing one with the other has all sorts of
ramifications.

-- Niklas Matthies

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