macOS Catalina: FAIL: t-powm

Jack Howarth howarth.mailing.lists at
Fri Nov 8 23:23:46 UTC 2019

On Fri, Nov 8, 2019 at 5:53 PM Torbjörn Granlund <tg at> wrote:

> Jack Howarth <howarth.mailing.lists at> writes:
>    Torbjörn,
>          Are you using the clang from Xcode 11?
> Yes, of course.
> --
> Torbjörn
> Please encrypt, key id 0xC8601622

       Are you just using...


or are you explicitly passing -fstack-check to clang on CFLAGS and
CXXFLAGS? I did notice one extra oddity to this bug. When the default stack
checking in Xcode 11 clang is used, the t-powm test case fails. If you
explicitly pass -fstack-check then it doesn't. Odd.

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