------- Comment #30 from jakub at gcc dot gnu dot org 2009-04-28 23:59 ------- Also, libstdc++.so is definitely not the right home for __signbitl symbol, so we definitely shouldn't allow any newly linked program to use symbol from that library. If __signbitl is ever needed (prove it), then it belongs to libc.so and libm.so, not into libstdc++.so.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39491
