[PATCH] [powerpc] fpu_control.h: protect use of __builtin_cpu_supports()
Andreas Schwab
schwab@suse.de
Tue Jul 9 09:50:00 GMT 2019
On Jul 09 2019, Florian Weimer <fweimer@redhat.com> wrote:
> * Paul A. Clarke:
>
>> From: "Paul A. Clarke" <pc@us.ibm.com>
>>
>> Using __builtin_cpu_supports() requires support in GCC and Glibc.
>> My recent patch to fpu_control.h added an unprotected use of
>> __builtin_cpu_supports(), and this is a user-visible file.
>
> Are you sure? I don't think it's an installed header, and that's what
> âuser-visibile fileâ implies to me.
It's in math/Makefile:headers.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
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