http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57004
Julian Taylor <jtaylor.debian at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jtaylor.debian at gmail dot | |com --- Comment #2 from Julian Taylor <jtaylor.debian at gmail dot com> 2013-04-19 12:41:28 UTC --- you need to use -fsigned-char if your program expects signed chars on a machine which defaults to unsigned chars (like ARM).