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Re: [PATCH 3/6] Modernize AC_INCLUDES_DEFAULT and friends.

From: Zack Weinberg
Subject: Re: [PATCH 3/6] Modernize AC_INCLUDES_DEFAULT and friends.
Date: Sat, 21 Sep 2013 20:05:40 -0400

On Sat, Sep 21, 2013 at 9:29 AM, Eric Blake <address@hidden> wrote:
> On 09/14/2013 10:22 AM, Zack Weinberg wrote:
>>    (AC_HEADER_STDC, AC_UNISTD_H): AU_DEFUN to trigger
>>    _AC_INCLUDES_DEFAULT_REQUIREMENTS if it hasn't already happened,
>>    and do nothing else.
> Ah, I see what you did - you expanded to ac_dummy="AC_INCLUDES_DEFAULT"
> rather than actually spelling out the internal macro name - it triggers
> the internal macro via AC_REQUIRES magic.  Interesting :)

Right.  (In case you're wondering, the AS_IF is to ensure that the
AC_REQUIRE expansion happens before the beginning of the
ac_dummy="..." statement.)

Given that, do you still want patch 6?

I have made all the changes you requested (throughout the patch
series), and will go ahead and push once you answer this question. :)


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