* config/m68k/m68k.c: Include "system.h" instead of <stdio.h>.
Include "toplev.h".
(valid_dbcc_comparison_p): Mark mode argument as unused.
(symbolic_operand): Likewise.
(legitimize_pic_address): Likewise.
(const_uint32_operand): Likewise.
(const_sint32_operand): Likewise.
* sched.c [!INSN_SCHEDULING]: Define only dummy function
schedule_insns and comment out rest of file.