Re: [PATCH] target/ppc: Fix build warnings when building with 'disable-tcg'

[Philippe Mathieu-Daudé]

On 16/11/22 16:20, Greg Kurz wrote:
> Hi Vaibhav,
>
> Nice to see some people are still building QEMU at IBM ;-)
>
> On Wed, 16 Nov 2022 18:47:43 +0530
> Vaibhav Jain <vaibhav@linux.ibm.com> wrote:
>
> > Kowshik reported that building qemu with GCC 12.2.1 for 'ppc64-softmmu'
> > target is failing due to following build warnings:
> >
> > <snip>
> >   ../target/ppc/cpu_init.c:7018:13: error: 'ppc_restore_state_to_opc' defined 
> > but not used [-Werror=unused-function]
> >   7018 | static void ppc_restore_state_to_opc(CPUState *cs,
> > <snip>
> >
> > Fix this by wrapping these function definitions in 'ifdef CONFIG_TCG' so that
> > they are only defined if qemu is compiled with '--enable-tcg'

Interestingly this config isn't covered in 
.gitlab-ci.d/custom-runners/ubuntu-20.04-s390x.yml.