4.21 build failure

[Dmitry V. Levin]

On Mon, Feb 19, 2018 at 03:31:44PM +0100, Eugene Syromiatnikov wrote:
> On Thu, Feb 15, 2018 at 12:39:15AM +0100, Andreas Schwab wrote:
> > 4.21 fails to build for aarch64:
> > 
> > checking gnu/stubs-32.h usability... no
> > checking gnu/stubs-32.h presence... no
> > checking for gnu/stubs-32.h... no
> > configure: Created empty gnu/stubs-32.h
> > checking for m32 personality compile support... no
> > checking whether to enable m32 personality support... no
> > configure: error: Cannot enable m32 personality support
> 
> As noted in NEWS, strace now enforces mpers support by default (in order
> to make aware of the possibilty of incorrect non-native personality
> decoding early); looks like your compiler doesn't support producing
> binaries for the compat personality.  You can either try to use another
> compiler or provide --disable-mpers to the configure script.

Previous behaviour can be restored by specifying --enable-mpers=check.


-- 
ldv
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