Porting sbcl to DragonFly

vasily postnicov shamaz.mazum at gmail.com
Mon Apr 22 12:12:11 PDT 2013

2013/4/21 Markus Pfeiffer <markus.pfeiffer at morphism.de>

> Hi,
> On Sat, Apr 13, 2013 at 12:14:15AM +0400, vasily postnicov wrote:
> > I've started sourceforge project, where I put sbcl-1-1.6 patched for
> DragonFly.
> > I almost gave up fixing threads support, so it is switched off by now.
> >
> > Here is pkgsrc package (based on original lang/sbcl):
> > http://shamazmazum.users.sourceforge.net/sbcl.tar
> >
> > Can anyone upload it to DragonFly's pkgsrc tree? I can maintain this
> package
> > and send new versions on regular basis.
> Out of interest: What stops threads from working? Is it a DragonFly issue
> or
> is it just that SBCLs thread model is not easily ported?
> Markus

Can't find it out. SBCL just crashes with 'Illegal instruction' inside
_umtx_wakeup_err (according to gdb). Moreover it crashes always in
unpredictable fashion. I tested hunchentoot web server. It can handle up to
100 connections/second for a long time, but can also cause sbcl to crash
almost instantly.

I build SBCL with ":sb-thread", ":sb-thread :sb-futex" and ":sb-thead
:sb-futex :sb-futex-pthread" features. It is all the same.
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