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Ulrich Müller authored
* configure.ac (gamegroup): New AC_SUBST. (--with-gameuser): Allow to specify a group instead of a user. In the default case, check at configure time if a 'games' user exists. * lib-src/update-game-score.c: Allow the program to run sgid instead of suid, in order to match common practice for most games. (main): Check if we are running sgid. Pass appropriate file permission bits to 'write_scores'. (write_scores): New 'mode' argument, instead of hardcoding 0644. (get_prefix): Update error message. * lib-src/Makefile.in (gamegroup): New variable, set by configure. ($(DESTDIR)${archlibdir}): Handle both suid or sgid when installing the 'update-game-score' program. * lisp/play/gamegrid.el (gamegrid-add-score-with-update-game-score): Allow the 'update-game-score' helper program to run suid or sgid.
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