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| author | Roland McGrath <roland@gcc.gnu.org> | 1995-02-14 00:38:07 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gcc.gnu.org> | 1995-02-14 00:38:07 +0000 |
| commit | a2d15ba6d353caccefda575751cc26803ff2369d (patch) | |
| tree | cb7a9b01fc940c702ac16164db0d82afa8b309e5 /gcc/config/gnu.h | |
| parent | b0e806fd0d948fdae881ebbeddcd311152891cfd (diff) | |
| download | gcc-a2d15ba6d353caccefda575751cc26803ff2369d.tar.gz | |
(GNU_CPP_PREDEFINES): New macro.
From-SVN: r8948
Diffstat (limited to 'gcc/config/gnu.h')
| -rw-r--r-- | gcc/config/gnu.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/config/gnu.h b/gcc/config/gnu.h index f565f292714..a279b109ccf 100644 --- a/gcc/config/gnu.h +++ b/gcc/config/gnu.h @@ -1,5 +1,12 @@ /* Configuration common to all targets running the GNU system. */ +/* Macro to produce CPP_PREDEFINES for GNU on a given machine. */ +#define GNU_CPP_PREDEFINES(machine) \ +"-D" machine " -Acpu(" machine ") -Amachine(" machine ")" +"-Dunix -Asystem(unix) \ +-DMACH -Asystem(mach) \ +-D__GNU__ -Asystem(gnu) -D__HURD__" + /* Provide GCC options for standard feature-test macros. */ #undef CPP_SPEC #define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}" |