[#87847] undefined symbol: mjit_init_p — Leam Hall <leamhall@...>

I pulled Ruby trunk on 3 Jul and am now getting errors similar to the

10 messages 2018/07/07

[#88088] [Ruby trunk Misc#14937] [PATCH] thread_pthread: lazy-spawn timer-thread only on contention — normalperson@...

Issue #14937 has been reported by normalperson (Eric Wong).

9 messages 2018/07/24

[ruby-core:87849] Re: undefined symbol: mjit_init_p

From: Takashi Kokubun <takashikkbn@...>
Date: 2018-07-07 16:13:00 UTC
List: ruby-core #87849
As I told you, `make install` is needed to make Ruby work. Running
`make check` before `make install` is totally wrong with current
trunk. Don't run `make check` before `make install`.
2018年7月8日(日) 0:57 Leam Hall <leamhall@gmail.com>:
>
> Thank you for a fast response.
>
> My process is to run 'make', and then 'make check' as a user and then
> run 'make install' as root. The error comes from the 'make check' log.
>
> What's the best way to test ruby once it is fully built and installed?
>
> Again, thank you.
>
> Leam
>
>
> On 07/07/2018 11:33 AM, Takashi Kokubun wrote:
> > It's not reproducible on my environment and any CI since mjit_init_p
> > does not exist anywhere in the current trunk, but my guess is that you
> > didn't execute `make install` and thus you're using an old MJIT
> > header. MJIT never works without `make install`.
> >
> > I always build ruby with `make all install` for that reason.
> > 2018年7月8日(日) 0:23 Leam Hall <leamhall@gmail.com>:
> >>
> >> I pulled Ruby trunk on 3 Jul and am now getting errors similar to the
> >> following:
> >>
> >> MJIT warning: failure in loading code from
> >> '/tmp/_ruby_mjit_p20781u0.so': /tmp/_ruby_mjit_p20781u0.so: undefined
> >> symbol: mjit_init_p
> >>
> >> The pull before that was 4 June and I didn't get the errors. It looks
> >> like this commit may have removed mjit_init_p:
> >>
> >> https://github.com/ruby/ruby/commit/06f54f03039c225c5c0b5d1709865fb4fff02776#diff-75b3ed34ab948aab8de703d073f34a98
> >>
> >> I'm not sure what's referencing the lack of the symbol.
> >>
> >> Platform:
> >>          CentOS 6, patched
> >>          GCC from rpm,  4.4.7 20120313 (Red Hat 4.4.7-23) (GCC)
> >>          Autoconf 2.69
> >>
> >> Thoughts?
> >>
> >> Leam
> >>
> >> Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe>
> >> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>
> >
> > Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe>
> > <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>
> >
>

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