[arch-general] REG_RIP undeclared

[Lukáš Jirkovský]

>>
>
> Oh, now I see where the problem is. There are several includes named ucontext.h
>
> Lukas
>

OK, that's not the problem. I tried compiling it with -save-temps
option passed to gcc and I see that the correct file is included but
for some reason the #ifdef __USE_GNU part is not included even though
__USE_GNU is defined before #include <ucontext.h>

Any ideas?