>-----Original Message-----
>From: Peter Krempa <pkrempa@xxxxxxxxxx>
>Subject: Re: Report a build issue
>
>On Wed, Apr 02, 2025 at 06:56:17 +0000, Duan, Zhenzhong wrote:
>> Hi,
>>
>> When -Dlibnl=disabled, build failed as below:
>>
>> ../src/util/virnetdevbridge.c: In function 'virNetDevBridgeSetupVlans':
>> ../src/util/virnetdevbridge.c:326:9: error: implicit declaration of function
>'virNetlinkBridgeVlanFilterSet'; did you mean 'virNetDevBridgeGetVlanFiltering'?
>[-Werror=implicit-function-declaration]
>> 326 | if (virNetlinkBridgeVlanFilterSet(ifname, RTM_DELLINK, 0, 1, &error) <
>0) {
>> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> | virNetDevBridgeGetVlanFiltering
>> ../src/util/virnetdevbridge.c:326:9: error: nested extern declaration of
>'virNetlinkBridgeVlanFilterSet' [-Werror=nested-externs]
>> ../src/util/virnetdevbridge.c:326:47: error: 'RTM_DELLINK' undeclared (first use
>in this function)
>> 326 | if (virNetlinkBridgeVlanFilterSet(ifname, RTM_DELLINK, 0, 1, &error) <
>0) {
>> | ^~~~~~~~~~~
>> ../src/util/virnetdevbridge.c:326:47: note: each undeclared identifier is reported
>only once for each function it appears in
>> ../src/util/virnetdevbridge.c:346:55: error: 'RTM_SETLINK' undeclared (first use
>in this function)
>> 346 | if (virNetlinkBridgeVlanFilterSet(ifname, RTM_SETLINK, flags,
>> | ^~~~~~~~~~~
>> cc1: all warnings being treated as errors
>
>See:
>
>https://lists.libvirt.org/archives/list/devel@xxxxxxxxxxxxxxxxx/message/6VYXYMDJG
>5FIPWHRVUSMP575FH536QLU/
>
>https://lists.libvirt.org/archives/list/devel@xxxxxxxxxxxxxxxxx/message/ZJKJFHRSIJU
>ER462G33G3L7Y6I2GKEEM/
>
>https://lists.libvirt.org/archives/list/devel@xxxxxxxxxxxxxxxxx/message/P7DV7LJJJHA
>WNFMVABSD3A6FAM5YFHPG/
>
>In short; unless you are building the libvirt client only you want
>libnl installed.
Good to see, thanks for sharing the link.
BRs.
Zhenzhong
