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Re: AC_DEFUN_ONCE semantics


From: Paolo Bonzini
Subject: Re: AC_DEFUN_ONCE semantics
Date: Thu, 29 Jan 2009 09:13:15 +0100
User-agent: Thunderbird 2.0.0.19 (Macintosh/20081209)

> More and more, I get the impression that my m4sugar code looks like black 
> magic 
> to the casual onlooker.  Apologies to those who think I don't comment my code 
> enough for all the tricks I pull off.

This one definitely does, usually I can follow you though.

What was wrong with the simpler definition used for gnulib? :-)  Did you
measure any actual performance change?

Paolo




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