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Re: New failure on aarch64 in Fedora Rawhide.


On Apr 09 2019, Carlos O'Donell <codonell@redhat.com> wrote:

> https://kojipkgs.fedoraproject.org//work/tasks/2880/34082880/build.log
>
> BUILDSTDERR: In file included from ../sysdeps/aarch64/sysdep.h:22,
> BUILDSTDERR:                  from ../sysdeps/unix/sysv/linux/aarch64/sysdep.h:26,
> BUILDSTDERR:                  from ../sysdeps/aarch64/nptl/tls.h:37,
> BUILDSTDERR:                  from ../include/errno.h:25,
> BUILDSTDERR:                  from ../sysdeps/unix/sysv/linux/netlink_assert_response.c:19:
> BUILDSTDERR: ../sysdeps/generic/sysdep.h:81: error: "CFI_RESTORE" redefined [-Werror]
> BUILDSTDERR:    81 | # define CFI_RESTORE(reg) \
> BUILDSTDERR:       |
> BUILDSTDERR: In file included from ../sysdeps/unix/sysdep.h:18,
> BUILDSTDERR:                  from ../sysdeps/unix/sysv/linux/aarch64/sysdep.h:25,
> BUILDSTDERR:                  from ../sysdeps/aarch64/nptl/tls.h:37,
> BUILDSTDERR:                  from ../include/errno.h:25,
> BUILDSTDERR:                  from ../sysdeps/unix/sysv/linux/netlink_assert_response.c:19:
> BUILDSTDERR: ../sysdeps/generic/sysdep.h:81: note: this is the location of the previous definition
> BUILDSTDERR:    81 | # define CFI_RESTORE(reg) \
> BUILDSTDERR:       |
> BUILDSTDERR: cc1: all warnings being treated as errors
>
> This just came up in Fedora Rawhide.

I don't see that failure, and I don't understand why the compiler
complains.  The definitions should be 100% identical.  Why doesn't the
compiler complain about the other macro redefinitions?

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
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