Linux kernel debugging - make scripts_gdb - Error

I am remotely debugging an AArch64 Linux kernel running on QEMU using gdb.
I wish to make use of the Python support while debugging (for using the
commands like lx-dmesg).
Referring to this link
https://docs.kernel.org/dev-tools/gdb-kernel-debugging.html , I understand
that for Linux kernel 5.1 and above, the scripting support is to be built
using the command "make scripts_gdb" after the Linux kernel is built. I am
getting many errors while building (mostly related to x86).

Do I have to set any arm specific environment variable before building? At
present my build command is

$make scripts_gdb


Thanks a lot,
  Little