Re: [PATCH] configure: Check for __builtin_ms_va_list on all x86_64 platforms.

[Alexandre Julliard]

Charles Davis  writes:
> If we're running configure, we're probably not going to be using Visual
> C++, even on Windows. Everywhere else, we need this for variadic
> argument lists to work.

You could probably unify the Mac OS case with the x86_64 one, instead
of adding another check for the build host.