[Bug other/49031] powl() function gives wrong results in some situations

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49031

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-05-17 
21:17:01 UTC ---
(In reply to comment #0)
> the gcc -lm library

There's no such thing, gcc is a compiler, libm is part of the C library