On May 14, 2021 10:53:21 AM GMT+02:00, "Martin Liška" <mli...@suse.cz> wrote:
>On 5/12/21 10:51 AM, Richard Biener via Gcc wrote:
>> On Tue, May 11, 2021 at 6:34 PM Serge Belyshev via Gcc
><gcc@gcc.gnu.org> wrote:
>>>
>>>
>>>> $ egrep "mpfr\.h" log/cfg/cfg.gcc-11.1.0.log
>>>> checking for the correct version of mpfr.h... buggy but acceptable
>>>>
>>>> It appears "gcc-11.1.0/contrib/download_prerequisites"
>>>> specifies "mpfr-3.1.4.tar.bz2" whereas top level 'configure'
>>>> has "MPFR_VERSION_NUM(3,1,6)".
>>>>
>>>> Is there a reason mpfr 3.1.6 isn't being used?
>>>
>>> No good reason: that script was not updated with new versions.
>GCC-11 is
>>> also known to work fine with the most recent mpfr version 4.1.0.
>> 
>> Yes, the update of the minimum version and the buggy check was
>> done by Janne w/o adjusting the download script.
>> 
>> Richard.
>> 
>
>Should I adjust download_prerequisites accordingly?

Yes.

Richard. 

>Martin

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