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