[tlbuild] test errors on some archs

[Norbert Preining]

Hi Peter,


> these are all 32bit system, right?

Hmm, seems so, but I don't know exactely.

> which compilers/versions?

gcc 4.9.1

> strange, perhaps a problem with optimization?

There are some bugs with -O2 in pdftex0.c on s390x, which were fixed
by using -O1. SO I have recompiled with -O1 also on i386, but with
the same effect.

> All failing tests use .tfm/.ofm files with ligaures.  Seems there is a
> problem with hashinput(), used to check for ligature loops.  Perhaps I find
> something looking at the code.

Thanks. If you want me to do more tests, please let me know

Norbert

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PREINING, Norbert                               http://www.preining.info
JAIST, Japan                                 TeX Live & Debian Developer
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