☠ Buildbot (Sourceware): binutils-gdb - failed compile (failure) (master)

[Mark Wielaard]

Hi,

On Mon, 2023-04-24 at 20:03 +0930, Alan Modra via Binutils wrote:
> On Mon, Apr 24, 2023 at 08:04:35AM +0200, Jan Beulich via Binutils wrote:
> > On 24.04.2023 02:31, builder--- via Binutils wrote:
> > > - 4: make ( failure )
> > >     Logs:
> > >         - stdio: https://builder.sourceware.org/buildbot/#builders/77/builds/1931/steps/4/logs/stdio
> > >         - warnings (8): https://builder.sourceware.org/buildbot/#builders/77/builds/1931/steps/4/logs/warnings__8_
> > 
> > ../../binutils-gdb/opcodes/i386-dis.c: In function ‘print_insn’:
> > ../../binutils-gdb/opcodes/i386-dis.c:9865:22: error: storing the address of local variable ‘priv’ in ‘*info.private_data’ [-Werror=dangling-pointer=]
> >  9865 |   info->private_data = &priv;
> >       |   ~~~~~~~~~~~~~~~~~~~^~~~~~~
> > ../../binutils-gdb/opcodes/i386-dis.c:9739:22: note: ‘priv’ declared here
> >  9739 |   struct dis_private priv;
> >       |                      ^~~~
> > ../../binutils-gdb/opcodes/i386-dis.c:9739:22: note: ‘info’ declared here
> > cc1: all warnings being treated as errors
> > make[3]: *** [Makefile:1071: i386-dis.lo] Error 1
> > 
> > Which, given that this hasn't changed in a while, makes me think that a
> > new compiler was recently installed, which now diagnoses this supposed
> 
> gcc-13, I expect.

It is. Even though not yet officially released (any day now). gcc
13.0.1 has already been included in the latest fedora release.

This builder is using a container based on fedora-latest, which was
using gcc 12 before (fedora 37) but switched to fedora 38 now that is
officially released (which uses gcc 13).

Cheers,

Mark