adding libvirt-list
On Thu, Jul 08, 2021 at 17:17:37 +0200, Paolo Bonzini wrote:
From: Gerd Hoffmann <kraxel(a)redhat.com>
Drop one more shared library dependency (libusb) from core qemu.
Signed-off-by: Gerd Hoffmann <kraxel(a)redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani(a)suse.de>
Message-Id: <20210624103836.2382472-34-kraxel(a)redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com>
---
hw/usb/host-libusb.c | 1 +
hw/usb/meson.build | 8 ++++++--
2 files changed, 7 insertions(+), 2 deletions(-)
After this commit libvirt is no longer detecting the 'hostdevice'
property of 'usb-host'. In fact 'device-list-properties' is returning:
"desc": "Device 'usb-host' not found"
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index 2b7f87872c..c0f314462a 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -1777,6 +1777,7 @@ static TypeInfo usb_host_dev_info = {
.class_init = usb_host_class_initfn,
.instance_init = usb_host_instance_init,
};
+module_obj(TYPE_USB_HOST_DEVICE);
static void usb_host_register_types(void)
{
diff --git a/hw/usb/meson.build b/hw/usb/meson.build
index 817f3e027a..3ca6127937 100644
--- a/hw/usb/meson.build
+++ b/hw/usb/meson.build
@@ -72,8 +72,12 @@ if usbredir.found()
endif
# usb pass-through
-softmmu_ss.add(when: ['CONFIG_USB', libusb],
- if_true: files('host-libusb.c'))
+if config_host.has_key('CONFIG_USB_LIBUSB')
The problem is in this condition as it's evaluated as false. When I
replace it with libusb.found(), everything works as it used to.
Unfortunately I don't know what the real goa behind using
CONFIG_USB_LIBUSB here was to see whether my approach is good.
+ usbhost_ss = ss.source_set()
+ usbhost_ss.add(when: ['CONFIG_USB', libusb],
+ if_true: files('host-libusb.c'))
+ hw_usb_modules += {'host': usbhost_ss}
+endif
softmmu_ss.add(when: ['CONFIG_USB', 'CONFIG_XEN', libusb], if_true:
files('xen-usb.c'))
--
2.31.1