diff options
Diffstat (limited to 'contrib/gcc/config/alpha/linux.h')
| -rw-r--r-- | contrib/gcc/config/alpha/linux.h | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/contrib/gcc/config/alpha/linux.h b/contrib/gcc/config/alpha/linux.h index 912d7b26..0c53344 100644 --- a/contrib/gcc/config/alpha/linux.h +++ b/contrib/gcc/config/alpha/linux.h @@ -23,20 +23,23 @@ Boston, MA 02111-1307, USA. */ #undef TARGET_DEFAULT #define TARGET_DEFAULT (MASK_FP | MASK_FPREGS | MASK_GAS) -#undef CPP_PREDEFINES -#define CPP_PREDEFINES \ -"-D__gnu_linux__ -Dlinux -Dunix -Asystem=linux -D_LONGLONG -D__alpha__ " \ -SUB_CPP_PREDEFINES - -/* The GNU C++ standard library requires that these macros be defined. */ -#undef CPLUSPLUS_CPP_SPEC -#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)" +#define TARGET_OS_CPP_BUILTINS() \ + do { \ + builtin_define ("__gnu_linux__"); \ + builtin_define ("_LONGLONG"); \ + builtin_define_std ("linux"); \ + builtin_define_std ("unix"); \ + builtin_assert ("system=linux"); \ + /* The GNU C++ standard library requires this. */ \ + if (c_language == clk_cplusplus) \ + builtin_define ("_GNU_SOURCE"); \ + } while (0) #undef LIB_SPEC #define LIB_SPEC \ - "%{shared: -lc} \ - %{!shared: %{pthread:-lpthread} \ - %{profile:-lc_p} %{!profile: -lc}}" + "%{pthread:-lpthread} \ + %{shared:-lc} \ + %{!shared: %{profile:-lc_p}%{!profile:-lc}}" /* Show that we need a GP when profiling. */ #undef TARGET_PROFILING_NEEDS_GP @@ -56,6 +59,8 @@ SUB_CPP_PREDEFINES /* Define this so that all GNU/Linux targets handle the same pragmas. */ #define HANDLE_PRAGMA_PACK_PUSH_POP +#define TARGET_HAS_F_SETLKW + /* Do code reading to identify a signal frame, and set the frame state data appropriately. See unwind-dw2.c for the structs. */ |
