On Tue, Jun 21, 2005 at 10:18:17AM +0900, Stephen J. Turnbull wrote:
> >>>>> "Jan" == Jan Harkes <jaharkes_at_cs.cmu.edu> writes:
> 
>     Jan> After running configure, comment out '#define
>     Jan> HAVE_UCONTEXT_H' in config.h, does it work then?
> 
> This is what I had to do for Darwin for Mac OS X 10.3.9 and Coda
> 6.0.10.  The Mac OS X 10.3.9 ucontext.h is seriously deficient
> (probably expects something else to be #include'd, but I couldn't
> figure out what).

Some light googling indicates that you might need to add
#include <sys/ucontext.h> right after the #include <ucontext.h>.

Not entirely sure though, the code I found was trying to deal with
signal handling and getting the extended error information.

Jan