[tex-live] Advice on debugging segfault in luatex (2017 source, gcc-7.1) ?

Ken Moffat zarniwhoop at ntlworld.com
Mon May 22 23:29:16 CEST 2017


On Mon, May 22, 2017 at 06:29:02PM +0900, Akira Kakuto wrote:
> > At least ^D works there, but can somebody give me hints about how to
> > run this test / where to run it from, please ?
> 
> What about
> 
> #
> # change $YOUR appropriately
> #
> export TEXMFCNF=$YOUR/texlive-build/texk/kpathsea
> export TEXINPUTS=$YOUR/texlive-build/texk/web2c/tests:$YOUR/texlive-build/texk/web2c/luatexdir/tests
> export TEXFORMATS=.
> ./luatex -ini luaimage
> 
> #
> # if the above is OK
> #
> 
> ./luatex -fmt=luaimage luaimage
> 
> 
> Best,
> Akira

Thanks.  Didn't quite work out like that, but the segfault is when
it closes - didn't notice that last night - so even after an error
it still faults.  Got the backtrace.

ĸen
-- 
I live in a city. I know sparrows from starlings.  After that
everything is a duck as far as I'm concerned.  -- Monstrous Regiment


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