diff options
Diffstat (limited to 'stage1/zig.h')
| -rw-r--r-- | stage1/zig.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/stage1/zig.h b/stage1/zig.h index f73dfb72ef..34407d8cda 100644 --- a/stage1/zig.h +++ b/stage1/zig.h @@ -188,6 +188,14 @@ typedef char bool; #define zig_export(sig, symbol, name) __asm(name " = " symbol) #endif +#if zig_has_attribute(weak) || defined(zig_gnuc) +#define zig_weak_linkage __attribute__((weak)) +#elif _MSC_VER +#define zig_weak_linkage __declspec(selectany) +#else +#define zig_weak_linkage zig_weak_linkage_unavailable +#endif + #if zig_has_builtin(trap) #define zig_trap() __builtin_trap() #elif _MSC_VER && (_M_IX86 || _M_X64) |