hw/usb/redirect: Do not link 'usb-redir' device when USB not enabled
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> Message-Id: <20191231183216.6781-2-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -39,9 +39,11 @@ common-obj-$(CONFIG_USB_STORAGE_MTP) += dev-mtp.o
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endif
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# usb redirection
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ifeq ($(CONFIG_USB),y)
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common-obj-$(CONFIG_USB_REDIR) += redirect.o quirks.o
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redirect.o-cflags = $(USB_REDIR_CFLAGS)
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redirect.o-libs = $(USB_REDIR_LIBS)
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endif
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# usb pass-through
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ifeq ($(CONFIG_USB_LIBUSB)$(CONFIG_USB),yy)
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