Studio 12.0 and later have builtin support for __builtin_constant_p and if you try to define a function with that name, they issue an error: "../include/misc.h", line 271: syntax error before or at: __builtin_constant_p
For older versions, the fallback definition needs to specify it returns an int, not claim void while returning 0 and checking the return value. Signed-off-by: Alan Coopersmith <[email protected]> --- include/misc.h | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/include/misc.h b/include/misc.h index 1fea73e..da494e0 100644 --- a/include/misc.h +++ b/include/misc.h @@ -268,10 +268,12 @@ static inline void wrong_size(void) { } -static inline void __builtin_constant_p(int x) +# if !(defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) +static inline int __builtin_constant_p(int x) { return 0; } +# endif #endif /* byte swap a 32-bit value */ -- 1.7.3.2 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
