I got this from Arne.
Werner
--- Begin Message ---Hi Werner, I tested your csh hack fix from https://lists.gnu.org/archive/html/bug-groff/2015-05/msg00017.html But it does not work on my Gentoo system. It seems the blockage is connected to a bug in tcsh when used with GCC 5 (GCC 5 optimizes away a required check because a variable which must not be optimized away is not marked as volatile): https://bugs.archlinux.org/task/45602 http://mx.gw.com/pipermail/tcsh-bugs/2015-May/000944.html So the solution is to update to tcsh 6.20 (or rather require either tcsh >= 6.20 or no csh at all) which fixes the issue. In short: Nothing to be done in groff. The bug is between tcsh and gcc5 and already fixed in tcsh 6.20.00 Best wishes, Arne -- Karlsruher Institut für Technologie (KIT) IMK-ASF Dr. Arne Babenhauserheide Wissenschaftlicher Mitarbeiter, Gruppe: GHG/SAT Postfach 36 40 Gebäude 448, Raum 208 76021 Karlsruhe Telefon: +49 721 608-28143 E-Mail: arne.babenhauserhe...@kit.edu KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
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