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Re: second-expansion prerequisite
From: |
Paul Smith |
Subject: |
Re: second-expansion prerequisite |
Date: |
Sun, 31 Oct 2010 01:02:53 -0400 |
On Sun, 2010-10-31 at 12:30 +0800, gaoyong pan wrote:
> I think this is the feature second_expansion in prerequisite, it will
> take effect to all rules afterwards, one drawback is that we may get
> unexpected result if the following included makefile has the $$ inside
> its prerequisite, is it possible to specify the scope of this feature
> to avoid bad thing happen?
No. Once you've enabled it it's enabled for the rest of that instance
of make and cannot be turned off again.
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