diff options
Diffstat (limited to 'include/my_global.h')
| -rw-r--r-- | include/my_global.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/include/my_global.h b/include/my_global.h index 6baa4558d50..2fbb1db4b77 100644 --- a/include/my_global.h +++ b/include/my_global.h @@ -414,14 +414,34 @@ typedef unsigned short ushort; #define function_volatile volatile #define my_reinterpret_cast(A) reinterpret_cast<A> #define my_const_cast(A) const_cast<A> +# ifndef GCC_VERSION +# define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__) +# endif #elif !defined(my_reinterpret_cast) #define my_reinterpret_cast(A) (A) #define my_const_cast(A) (A) #endif -#if !defined(__attribute__) && (defined(__cplusplus) || !defined(__GNUC__) || __GNUC__ == 2 && __GNUC_MINOR__ < 8) + +/* + Disable __attribute__() on GCC < 2.7 and non-GCC compilers +*/ +#if !defined(__attribute__) && (!defined(__GNUC__) || GCC_VERSION < 2007) #define __attribute__(A) #endif +/* + __attribute__((format(...))) is only supported in gcc >= 2.8 and g++ >= 3.4 +*/ +#ifndef ATTRIBUTE_FORMAT +# if defined(__GNUC__) && \ + ((!defined(__cplusplus__) && GCC_VERSION >= 2008) || \ + GCC_VERSION >= 3004) +# define ATTRIBUTE_FORMAT(style, m, n) __attribute__((format(style, m, n))) +# else +# define ATTRIBUTE_FORMAT(style, m, n) +# endif +#endif + /* From old s-system.h */ /* |