make: add cppcheck analysis

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
make: enable extra warn flags for some tools

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
make: check: don't show garbage information messages

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
netsniff-ng,trafgen: fix device_bind_irq_to_cpu bug

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>