[...]

bs....
Assembler messages:
Fatal error: can't create arch/x86/kernel/cpu/bugs_64.o: No such file or directory
In file included from <command-line>:0:0:
/home/users/builder/rpm/BUILD/kernel-4.1-vanilla-4.1.16/linux-4.1/include/linux/kconfig.h:4:32: fatal error: generated/autoconf.h: No such file or directory
 #include <generated/autoconf.h>
                                ^
compilation terminated.
make[5]: *** [arch/x86/kernel/cpu/bugs_64.o] Error 1
  LD      arch/x86/kernel/kprobes/built-in.o
  LD      arch/x86/platform/ce4100/built-in.o
  CC      arch/x86/kernel/reboot.o
  LD      arch/x86/platform/efi/built-in.o
  LD      arch/x86/platform/geode/built-in.o
In file included from <command-line>:0:0:
/home/users/builder/rpm/BUILD/kernel-4.1-vanilla-4.1.16/linux-4.1/include/linux/kconfig.h:4:32: fatal error: generated/autoconf.h: No such file or directory
 #include <generated/autoconf.h>
                                ^
compilation terminated.
make[4]: *** [arch/x86/kernel/reboot.o] Error 1
make[4]: *** Waiting for unfinished jobs....
  LD      arch/x86/platform/goldfish/built-in.o
  LD      arch/x86/platform/intel-mid/built-in.o
  LD      arch/x86/platform/intel-quark/built-in.o
  LD      arch/x86/platform/iris/built-in.o
  LD      arch/x86/platform/olpc/built-in.o
  LD      arch/x86/platform/scx200/built-in.o
  LD      arch/x86/platform/sfi/built-in.o
  LD      arch/x86/platform/ts5500/built-in.o
  LD      arch/x86/platform/uv/built-in.o
  LD      arch/x86/platform/built-in.o
Begin-PLD-Builder-Info
Build-Time: user:13.65s sys:13.53s real:235.64s (faults io:19 non-io:174176)
End-PLD-Builder-Info