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Re: question about

From: tomas
Subject: Re: question about
Date: Tue, 10 May 2005 13:01:02 +0200
User-agent: Mutt/1.5.3i

On Tue, May 10, 2005 at 08:54:23AM +0800, zouq wrote:
> in the gcc-3.4.1 ,
> GTFILES_FILES_FILES = @all_gtfiles_files_files@
> why two "@" used here?
> does it have special meaning?

Yes, that's right. It is Autoconf's ``substitution markup´´. Patterns
like this get substituted for values calculated during the run of

See the Autoconf manual for the whole story. Look for the chapter
``Makefile Substitutions´´ there.

Hope that helps

-- tomás

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