Respect the NetBSD-y NOGCCERROR for not setting -Werror
Respect the NetBSD-y NOGCCERROR for not setting -Werror

rumpkernel-attic/rumprun-baremetal,ujamjar/rumpuser-baremetal,ujamjar/rumpuser-baremetal,rumpkernel-attic/rumprun-baremetal,ujamjar/rumpuser-baremetal,rumpkernel-attic/rumprun-baremetal