118334Speter/* Configuration for an i386 running Mach as the target machine.  */
218334Speter
3117395Skan#define TARGET_VERSION fprintf (stderr, " (80386, Mach)");
418334Speter
5117395Skan#define TARGET_OS_CPP_BUILTINS()		\
6117395Skan  do						\
7117395Skan    {						\
8117395Skan	builtin_define_std ("unix");		\
9117395Skan	builtin_define_std ("MACH");		\
10117395Skan	builtin_assert ("system=unix");		\
11117395Skan	builtin_assert ("system=mach");		\
12117395Skan    }						\
13117395Skan  while (0)
1418334Speter
1518334Speter/* Specify extra dir to search for include files.  */
1618334Speter#define SYSTEM_INCLUDE_DIR "/usr/mach/include"
1718334Speter
1818334Speter/* Don't default to pcc-struct-return, because gcc is the only compiler, and
1918334Speter   we want to retain compatibility with older gcc versions.  */
2018334Speter#define DEFAULT_PCC_STRUCT_RETURN 0
21