libjava bootstrap failure on ia64-linux

[Andrew Haley]

Tom Tromey writes:
 > >>>>> "Andreas" == Andreas Schwab <schwab@suse.de> writes:
 > 
 > Andreas> There is no such thing as SYS_sigaction on ia64-linux.
 > 
 > There's some minor churn going on in dwarf2-signal.h.
 > 
 > Andrew, I tried your patch.  It works fine on PPC once I delete the
 > `#error' entirely.  Did that #error just sneak in?  I'd like to get
 > this all fixed today.

I have absolutely no idea where the #error came from originally, but
it was in the patch that Hans checked in.  I will check in the fix
Real Soon Now.

Andrew.