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Re: [PATCH] 'yes' within the path sets wrong config variables

From: Mike Frysinger <vapier at gentoo dot org>
To: Joseph Myers <joseph at codesourcery dot com>
Cc: Benjamin Esquivel <benjamin dot esquivel at linux dot intel dot com>, libc-alpha at sourceware dot org
Date: Wed, 4 Mar 2015 01:00:37 -0500
Subject: Re: [PATCH] 'yes' within the path sets wrong config variables
Authentication-results: sourceware.org; auth=none
References: <1425394379-41448-1-git-send-email-benjamin dot esquivel at linux dot intel dot com> <alpine dot DEB dot 2 dot 10 dot 1503040357100 dot 9290 at digraph dot polyomino dot org dot uk>

On 04 Mar 2015 03:58, Joseph Myers wrote:
> On Tue, 3 Mar 2015, Benjamin Esquivel wrote:
> > It seems that the 'AC_EGREP_CPP(yes...' example is quite popular
> > but being such a short word to grep it is likely to produce
> > false-positive matches with the path it is configured into.
> 
> What's your objection to the AC_PREPROC_IFELSE / #error approach suggested 
> in <https://sourceware.org/ml/libc-alpha/2014-08/msg00414.html>?

that would be an improvement over the status quo, but i think AC_CHECK_DEFINE is 
even better
-mike

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Follow-Ups:
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References:
- [PATCH] 'yes' within the path sets wrong config variables
  - From: Benjamin Esquivel
- Re: [PATCH] 'yes' within the path sets wrong config variables
  - From: Joseph Myers

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