Re: [PATCH][PR gdb/17046] Use standard setjmp.h on Darwin

[Sergio Durigan Junior <sergiodj@redhat.com>]

On Monday, September 15 2014, James Clarke wrote:

> The `machine/setjmp.h' header is no longer present on OS X 10.10, and is
> non-standard. Instead, `darwin-nat.c' should be using the standard
> `setjmp.h' header.

Thanks.

I am not a Mac user, and I know nothing about the details of the system,
but I did a little investigation and I think this is the right fix
indeed.

FWIW, I found
<https://lists.macosforge.org/pipermail/macports-tickets/2014-June/163911.html>
which is a related discussion.

This is not an approval, BTW.

> gdb/ChangeLog:
>
> 2014-09-15  James Clarke  <jrtc27@jrtc27.com>
>
> 	PR gdb/17046
> 	* darwin-nat.c: Import standard setjmp.h rather than the non-standard
> 	machine/setjmp.h header that no longer exists as of OS X 10.10.
> ---
>  gdb/darwin-nat.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gdb/darwin-nat.c b/gdb/darwin-nat.c
> index af4ec01..e550785 100644
> --- a/gdb/darwin-nat.c
> +++ b/gdb/darwin-nat.c
> @@ -42,7 +42,7 @@
>  
>  #include <sys/ptrace.h>
>  #include <sys/signal.h>
> -#include <machine/setjmp.h>
> +#include <setjmp.h>
>  #include <sys/types.h>
>  #include <unistd.h>
>  #include <signal.h>
> -- 
> 2.1.0

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Sergio
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