[Bug lto/53768] [4.7 Regression] Undefined references with boost 1.46/1.48/1.49

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53768

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> 2012-06-25 17:12:31 
UTC ---
(In reply to comment #1)
> Gold is fine BTW.

It doesn't mean bfd ld shouldn't issue an error.