gcc/config/i386/mach.h

   1 /* Configuration for an i386 running Mach as the target machine.  */
   2
   3 #define TARGET_VERSION fprintf (stderr, " (80386, Mach)");
   4
   5 #define TARGET_OS_CPP_BUILTINS()                \
   6   do                                            \
   7     {                                           \
   8         builtin_define_std ("unix");            \
   9         builtin_define_std ("MACH");            \
  10         builtin_assert ("system=unix");         \
  11         builtin_assert ("system=mach");         \
  12     }                                           \
  13   while (0)
  14
  15 /* Specify extra dir to search for include files.  */
  16 #define SYSTEM_INCLUDE_DIR "/usr/mach/include"
  17
  18 /* Don't default to pcc-struct-return, because gcc is the only compiler, and
  19    we want to retain compatibility with older gcc versions.  */
  20 #define DEFAULT_PCC_STRUCT_RETURN 0