compile subr.c in the right place
compile subr.c in the right place

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