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Re: AC_CHECK_SIZEOF([int *]) is error in autoconf-2.66


From: Paolo Bonzini
Subject: Re: AC_CHECK_SIZEOF([int *]) is error in autoconf-2.66
Date: Sat, 10 Jul 2010 14:39:16 +0200
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.10) Gecko/20100621 Fedora/3.0.5-1.fc13 Lightning/1.0b2pre Thunderbird/3.0.5

On 07/10/2010 02:20 PM, Ralf Wildenhues wrote:
* Paolo Bonzini wrote on Sat, Jul 10, 2010 at 02:15:41PM CEST:
On 07/10/2010 08:18 AM, Ralf Wildenhues wrote:
I've pushed the patch now but dropped the addition of `+' from _AS_TR_SH
on the grounds that we should only add what we expose in the testsuite.
Hope you don't mind.

This breaks GCC.  Is this worth a blitz 2.67 release?

What breaks GCC?  The commit I just pushed this morning or the `+'
thingy that I excluded from the commit?  Please do not answer yes or no.

Pointer type sizeof.

There is "AC_CHECK_SIZEOF(void *)" in configure.ac. Of course, GCC forces you to use one particular Autoconf version, so strictly speaking it is not "broken", but many other packages do not and they will fail.

Paolo



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