can't validate on Mac

[Gabor Greif]

what about this loittle patch?

diff --git a/rts/posix/OSMem.c b/rts/posix/OSMem.c
index 125ae10..edb240a 100644
--- a/rts/posix/OSMem.c
+++ b/rts/posix/OSMem.c
@@ -145,6 +145,7 @@ my_mmap (void *addr, W_ size, int operation)

     kern_return_t err = 0;
     ret = addr;
+    (void)prot;

     if(operation & MEM_RESERVE)
     {


On 8/3/15, Richard Eisenberg <eir at cis.upenn.edu> wrote:
> Hi devs,
>
> In a (almost) clean validate on my MacOS 10.8 machine, I see this:
>
> {{{
> rts/posix/OSMem.c: In function 'my_mmap':
>
> rts/posix/OSMem.c:109:15: error:
>      error: variable 'flags' set but not used
> [-Werror=unused-but-set-variable]
>          int prot, flags;
>                    ^
>
> rts/posix/OSMem.c:109:9: error:
>      error: variable 'prot' set but not used
> [-Werror=unused-but-set-variable]
>          int prot, flags;
>              ^
> cc1: all warnings being treated as errors
> }}}
>
> Help?
>
> Thanks,
> Richard