sun3mach.h

linux下的gcc编译器

#include "m68k/sun3.h"

#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dmc68000 -Dsun -Dsun3 -Dunix -DMACH -DCMU -DMTXINU -DBIT_MSF -DBYTE_MSF -Asystem=unix  -Asystem=mach -Acpu=m68k -Amachine=m68k"

/* Specify extra dir to search for include files.  */
#define SYSTEM_INCLUDE_DIR "/usr/mach/include"

/* LINK_SPEC is needed only for SunOS 4.  */

#undef LINK_SPEC

/* Don't default to pcc-struct-return, because gcc is the only compiler, and
   we want to retain compatibility with older gcc versions.  */
#define DEFAULT_PCC_STRUCT_RETURN 0