diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/u.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/include/u.h b/include/u.h index b9f07c40..8e889e63 100644 --- a/include/u.h +++ b/include/u.h @@ -72,8 +72,15 @@ typedef long p9jmp_buf[sizeof(sigjmp_buf)/sizeof(long)]; # include <sys/types.h> # include <pthread.h> # define PLAN9PORT_USING_PTHREADS 1 -# undef _NEEDUSHORT -# undef _NEEDUINT +# if __GNUC__ < 4 +# undef _NEEDUSHORT +# undef _NEEDUINT +# endif +# undef _ANSI_SOURCE +# undef _POSIX_C_SOURCE +# if !defined(NSIG) +# define NSIG 32 +# endif # define _NEEDLL 1 #elif defined(__NetBSD__) # include <sched.h> @@ -131,10 +138,10 @@ typedef short s16int; #define AUTOLIB(x) static int __p9l_autolib_ ## x = 1; /* - * Gcc 3 is too smart for its own good. + * Gcc is too smart for its own good. */ -#if defined(__GNUC__) && !defined(__APPLE_CC__) -# if __GNUC__ >= 3 +#if defined(__GNUC__) +# if __GNUC__ >= 4 || (__GNUC__==3 && !defined(__APPLE_CC__)) # undef AUTOLIB # define AUTOLIB(x) int __p9l_autolib_ ## x __attribute__ ((weak)); # else |