diff options
Diffstat (limited to 'gcc/config/freebsd-spec.h')
| -rw-r--r-- | gcc/config/freebsd-spec.h | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/gcc/config/freebsd-spec.h b/gcc/config/freebsd-spec.h index 3fc4dcc7a41..4d81d80c443 100644 --- a/gcc/config/freebsd-spec.h +++ b/gcc/config/freebsd-spec.h @@ -48,30 +48,31 @@ Boston, MA 02111-1307, USA. */ || !strcmp ((STR), "soname") || !strcmp ((STR), "defsym") \ || !strcmp ((STR), "assert") || !strcmp ((STR), "dynamic-linker")) -#if FBSD_MAJOR == 6 -#define FBSD_CPP_PREDEFINES \ - "-D__FreeBSD__=6 -Dunix -D__ELF__ -D__KPRINTF_ATTRIBUTE__ -Asystem=unix -Asystem=bsd -Asystem=FreeBSD" -#endif - -#if FBSD_MAJOR == 5 -#define FBSD_CPP_PREDEFINES \ - "-D__FreeBSD__=5 -Dunix -D__ELF__ -D__KPRINTF_ATTRIBUTE__ -Asystem=unix -Asystem=bsd -Asystem=FreeBSD" -#endif - -#if FBSD_MAJOR == 4 -#define FBSD_CPP_PREDEFINES \ - "-D__FreeBSD__=4 -Dunix -D__ELF__ -D__KPRINTF_ATTRIBUTE__ -Asystem=unix -Asystem=bsd -Asystem=FreeBSD" -#endif - -#if FBSD_MAJOR == 3 -#define FBSD_CPP_PREDEFINES \ - "-D__FreeBSD__=3 -Dunix -D__ELF__ -D__KPRINTF_ATTRIBUTE__ -Asystem=unix -Asystem=bsd -Asystem=FreeBSD" -#endif - -#ifndef FBSD_CPP_PREDEFINES -#define FBSD_CPP_PREDEFINES \ - "-D__FreeBSD__ -Dunix -D__ELF__ -D__KPRINTF_ATTRIBUTE__ -Asystem=unix -Asystem=bsd -Asystem=FreeBSD" -#endif +#define FBSD_TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + if (FBSD_MAJOR == 6) \ + builtin_define ("__FreeBSD__=6"); \ + else if (FBSD_MAJOR == 5) \ + builtin_define ("__FreeBSD__=5"); \ + else if (FBSD_MAJOR == 4) \ + builtin_define ("__FreeBSD__=4"); \ + else if (FBSD_MAJOR == 3) \ + builtin_define ("__FreeBSD__=3"); \ + else \ + builtin_define ("__FreeBSD__"); \ + builtin_define_std ("unix"); \ + builtin_define ("__ELF__"); \ + builtin_define ("__KPRINTF_ATTRIBUTE__"); \ + builtin_assert ("system=unix"); \ + builtin_assert ("system=bsd"); \ + builtin_assert ("system=FreeBSD"); \ + FBSD_TARGET_CPU_CPP_BUILTINS(); \ + } \ + while (0) + +/* Define the default FreeBSD-specific per-CPU hook code. */ +#define FBSD_TARGET_CPU_CPP_BUILTINS() do {} while (0) /* Provide a CPP_SPEC appropriate for FreeBSD. We just deal with the GCC option `-posix', and PIC issues. */ |