I'm studying and developing embedded board under MPC860T
after downloading ppc-0.6 source,  I make compile ppc-source directory
but,  it occurs message "NO rule target crc32.c,  .depend error"
so, I  made edition about crc32 section in Makefile  but, above message
contiously occured.    wasn't is simply dependency problem ? 
please, let me know how to solve this problem.