http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52700
--- Comment #9 from Pawel Sikora <pluto at agmk dot net> 2012-05-23 08:41:17 UTC --- (In reply to comment #8) > I tried it with --enable-languages=all > > ? libssp and others *silently* disable gnu versioning when you pass --enable-symvers=gnu-versioned-namespace. they only accepts yes/no value for this option.