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| author | fonsinchen <fonsinchen@openttd.org> | 2014-10-25 12:32:42 +0000 |
|---|---|---|
| committer | fonsinchen <fonsinchen@openttd.org> | 2014-10-25 12:32:42 +0000 |
| commit | 28bd8a3d83866c38ce6e2933da74232b9ae30419 (patch) | |
| tree | 4513495d77ef7a52c19d97e49ee881893e4f3aa8 | |
| parent | 9c2e4c14085587e6ee4150b8682e2f90b5f1a468 (diff) | |
| download | openttd-28bd8a3d83866c38ce6e2933da74232b9ae30419.tar.xz | |
(svn r27040) -Fix: Don't use GCC diagnostic push/pop if unsupported
| -rw-r--r-- | src/stdafx.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/stdafx.h b/src/stdafx.h index 776031219..d26b05c3f 100644 --- a/src/stdafx.h +++ b/src/stdafx.h @@ -498,12 +498,16 @@ static inline void free(const void *ptr) #define HELPER0(x) #x #define HELPER1(x) HELPER0(GCC diagnostic ignored x) #define HELPER2(y) HELPER1(#y) +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) #define IGNORE_UNINITIALIZED_WARNING_START \ _Pragma("GCC diagnostic push") \ _Pragma(HELPER2(-Wuninitialized)) \ _Pragma(HELPER2(-Wmaybe-uninitialized)) #define IGNORE_UNINITIALIZED_WARNING_STOP _Pragma("GCC diagnostic pop") -#else +#endif +#endif + +#ifndef IGNORE_UNINITIALIZED_WARNING_START #define IGNORE_UNINITIALIZED_WARNING_START #define IGNORE_UNINITIALIZED_WARNING_STOP #endif |