In file included from ethtool-user.c:9:
ethtool-user.h:13:10: fatal error: linux/ethetool_netlink_generated.h: No such file or directory
   13 | #include <linux/ethetool_netlink_generated.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[1]: *** [Makefile:41: ethtool-user.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:13: generated] Error 2
In file included from ethtool-user.c:9:
ethtool-user.h:13:10: fatal error: linux/ethetool_netlink_generated.h: No such file or directory
   13 | #include <linux/ethetool_netlink_generated.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make: *** [Makefile:41: ethtool-user.o] Error 1
make: *** Waiting for unfinished jobs....