[Openmcl-devel] test version of Mojave-compatible app store ccl

Rainer Joswig joswig at lisp.de
Mon Nov 19 09:06:39 UTC 2018


Hi,

is it related to the following?


Mac:~ rj$ time ccl64 --eval '(quit)'

real	0m0.023s
user	0m0.009s
sys	0m0.012s
Mac:~ rj$ time ccl64 --eval '(quit)'

real	0m0.024s
user	0m0.009s
sys	0m0.012s
Mac:~ rj$ time ccl64 --eval '(quit)'

real	0m0.024s
user	0m0.009s
sys	0m0.011s
Mac:~ rj$ time ccl64 --eval '(quit)'
Unhandled exception 4 at 0x7fff71dceb53, context->regs at #x70000718c590
? for help
[9382] Clozure CL kernel debugger: 


I can call CCL with a QUIT function call several times and in random intervals (one out of ten calls on a mostly idle machine) it crashes on exit.

I've built the ccl64 from the latest Github version (yesterday) like described in the issue 150.

ccl64 --version
Version 1.12-dev (v1.12-dev.3-44-g8fa7fdfc) DarwinX8664

OS version is macOS 10.14.1


Regards,

Rainer



> Am 13.11.2018 um 23:31 schrieb R. Matthew Emerson <rme at acm.org>:
> 
> 
> 
>> On Nov 13, 2018, at 2:28 PM, Dave Cooper <david.cooper at genworks.com <mailto:david.cooper at genworks.com>> wrote:
>> 
>> 
>> 
>> I wish I remembered why we needed the DarwinSigReturn workaround in the first place.  It looks like it is going to be necessary to detect at runtime whether we are on a pre-Mojave macOS, and leave the DarwinSigReturn thing in place if so.
>> 
>> 
>> Hi Matt,
>> 
>> Is there anything else I can do to help with this? Should this be  a github Issue, or be included in the discussion of https://github.com/Clozure/ccl/issues/150 <https://github.com/Clozure/ccl/issues/150>? 
>> 
>> Dave
>> 
>> 
> 
> I just need to find the time to come up with a fix.  https://github.com/Clozure/ccl/issues/146 <https://github.com/Clozure/ccl/issues/146> would be the right place for this.  It cites your test case.
> 
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