Re: [PATCH] Add back AH_CHECK_HEADERS.

[Ralf Wildenhues]

* Paolo Bonzini wrote on Thu, Jul 30, 2009 at 10:37:40PM CEST:
> Here it is.  I tested with this:
> 
>       AC_INIT
>       AC_CONFIG_HEADER([test.h])
>       m4_define([a], [argh])
>       m4_define([A], [argh])
>       m4_define([HAVE_B_H], [strange])
>       AH_CHECK_HEADERS([a.h b.h])
> 
> that the output is the same as for Autoconf 2.53.  I don't think the
> testcase is worth putting in the testsuite, but I can do that if
> you wish.

Either that, or a comment at the function as to why it exists, so that
we don't inadvertently delete it again.

> 2009-07-30  Paolo Bonzini  <address@hidden>
> 
>       Add back AH_CHECK_HEADERS.
>       * lib/autoconf/general.m4 (AH_CHECK_HEADERS): New.
>       * NEWS: Create new section.

Thanks!
Ralf