[OE-core] [PATCH v2] runqemu: exit gracefully with an error message if qemu system is not evaluated

[Jagadeesh Krishnanjanappa]

Ping. I do not see this patch in August archive
http://lists.openembedded.org/pipermail/openembedded-core/2018-August/thread.html.
Do I need to re-send?

Regards,
Jagadeesh

On Thu, Aug 9, 2018 at 9:53 PM, Jagadeesh Krishnanjanappa
<jkrishnanjanappa at mvista.com> wrote:
> It solves below error:
> -- snip --
> return 'qemu-system-%s' % qbsys
> UnboundLocalError: local variable 'qbsys' referenced before assignment
> -- snip --
>
> [Yocto 12846]
>
> Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa at mvista.com>
> ---
>  scripts/runqemu | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/scripts/runqemu b/scripts/runqemu
> index f52b9a8..409d17c 100755
> --- a/scripts/runqemu
> +++ b/scripts/runqemu
> @@ -1118,6 +1118,11 @@ class BaseConfig(object):
>              qbsys = 'riscv64'
>          elif mach == 'qemuriscv32':
>              qbsys = 'riscv32'
> +        else:
> +            logger.error("Unable to determine QEMU PC System emulator for %s machine." % mach)
> +            logger.error("As %s is not among valid QEMU machines such as," % mach)
> +            logger.error("qemux86-64, qemux86, qemuarm64, qemuarm, qemumips64, qemumips64el, qemumipsel, qemumips, qemuppc")
> +            raise RunQemuError("Set qb_system_name with suitable QEMU PC System emulator in .*qemuboot.conf.")
>
>          return 'qemu-system-%s' % qbsys
>
> --
> 1.8.3.1
>