On 31/12/2019 19.32, Philippe Mathieu-Daudé wrote:
> The 'usb-redir' device requires the USB core code to work. Do not
> link it when there is no USB support. This fixes:
>
> $ qemu-system-tricore -M tricore_testboard -device usb-redir
> qemu-system-tricore: -device usb-redir: No 'usb-bus' bus found for device 'usb-redir'
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
> hw/usb/Makefile.objs | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/hw/usb/Makefile.objs b/hw/usb/Makefile.objs
> index 0ab20f9d73..0052d49ce1 100644
> --- a/hw/usb/Makefile.objs
> +++ b/hw/usb/Makefile.objs
> @@ -39,9 +39,11 @@ common-obj-$(CONFIG_USB_STORAGE_MTP) += dev-mtp.o
> endif
>
> # usb redirection
> +ifeq ($(CONFIG_USB),y)
> common-obj-$(CONFIG_USB_REDIR) += redirect.o quirks.o
> redirect.o-cflags = $(USB_REDIR_CFLAGS)
> redirect.o-libs = $(USB_REDIR_LIBS)
> +endif
>
> # usb pass-through
> ifeq ($(CONFIG_USB_LIBUSB)$(CONFIG_USB),yy)
>
Reviewed-by: Thomas Huth <thuth@redhat.com>