On 8/8/2012 2:59 PM, Christopher Faylor wrote: > On Mon, Aug 06, 2012 at 05:15:10PM -0700, Daniel Colascione wrote: >> On 8/6/2012 2:07 PM, Daniel Colascione wrote: >>> I just saw a hang building Emacs (using "make bootstrap") >> >> Signal handling appears to be broken. Here's a simple testcase. Run the >> program >> and hit control-c. It'll print "got Alarm clock", then stop accepting any >> signals at all, even SIGSTOP. The same program works fine on my Debian >> stable box. > > I forgot to send out a notice about this. > > This particular issue should be fixed in the latest snapshot.
The latest snapshot seems to fix the issue. > > You mention generic "signal handling" rather than "sigwaitinfo" so I don't > know if there are other issues. It doesn't seem like much would work if > signal handling was completely broken, though. Apologies --- I should have been more specific. No, I haven't noticed any other signal breakage aside from the sigwaitinfo problem and the Emacs build hang. I can't reproduce either with the new snapshot.
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