anchor.diff:    vmRunCommand = qemuCommand: writeText "vm-run" ''
       export > saved-env
   
  -    PATH=${coreutils}/bin:${kvm}/bin
  +    PATH=${coreutils}/bin:${kvm}/bin:${samba}/sbin
   
       diskImage=''${diskImage:-/dev/null}
   
  
positive.code: 
  
    qemuCommandGeneric = ''
      QEMU_SMBD_COMMAND=${samba}/sbin/smbd qemu-system-x86_64 \
        -nographic -no-reboot \
        -smb $(pwd) -hda $diskImage \
        $QEMU_OPTS
  
negative.code: 
  
    qemuCommandLinux = ''
      qemu-system-x86_64 \
        -nographic -no-reboot \
        -smb / -hda $diskImage \
        -kernel ${kernel}/vmlinuz \
  