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Re: readline-6.3: update config.h.in


From: Chet Ramey
Subject: Re: readline-6.3: update config.h.in
Date: Mon, 20 Apr 2015 09:49:14 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.6.0

On 4/20/15 2:59 AM, Andreas Schwab wrote:

>>> +#undef __EXTENSIONS__
>>> +#undef _ALL_SOURCE
>>> +#undef _GNU_SOURCE
>>> +#undef _POSIX_SOURCE
>>> +#undef _POSIX_1_SOURCE
>>> +#undef _POSIX_PTHREAD_SEMANTICS
>>> +#undef _TANDEM_SOURCE
>>> +
>>
>> Readline configure.ac doesn't call AC_USE_SYSTEM_EXTENSIONS.
> 
> Yes, it does, even if indirectly.  The configure script defines them, so
> you need to add the templates.

We'll try it, then.

> If you would use autoheader you'll just get what you ask for, no second
> hand guessing which will be wrong sooner or later.

I'll take another look at it.  It was no help when I looked at it
previously.

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/



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