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Re: config.guess problem with pgcc


From: Thomas Jahns
Subject: Re: config.guess problem with pgcc
Date: Wed, 20 Aug 2014 18:15:05 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Icedove/24.7.0

Hello Eric,

On 08/20/14 18:10, Eric Blake wrote:
>> -    eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` +   eval
>> `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '/^LIBC/{s/LIBC *=
>> *\(.*\)$/LIBC='"'"'\1'"'"'/;p;}'`
> 
> Thanks for the patch. We like to keep to 80-column lines where possible; 
> also, that sed expression is rather verbose, when compared to the 
> equivalent:
> 
> eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null \ | sed -n 's/^LIBC *=
> */LIBC=/p'`
> 
> I'll apply the shortened version in your name, if you agree that it still
> works.

I'm okay with that. I verified that your shorter version still works as 
intended.

Regards, Thomas
-- 
Thomas Jahns
DKRZ GmbH, Department: Application software

Deutsches Klimarechenzentrum
Bundesstra├če 45a
D-20146 Hamburg

Phone: +49-40-460094-151
Fax: +49-40-460094-270
Email: Thomas Jahns <address@hidden>


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