Error #1:
!>   AS libc/string/mips/memcpy.os
!> libc/string/mips/memcpy.S:156:1: pasting "memcpy" and ":" does not give a valid preprocessing token

Error #2:
!>   AS lib/crti.o
!> libc/sysdeps/linux/mips/crti.S:7:2: invalid preprocessing directive #APP
!> libc/sysdeps/linux/mips/crti.S:10:2: invalid preprocessing directive #NO_APP