[Bug bootstrap/50715] [4.7 regression] bootstrap fails in libstdc++-v3 with error on symbol versioning linker script when using Sun ld

[gseanmcg at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50715

--- Comment #10 from Sean McGovern <gseanmcg at gmail dot com> 2011-10-17 
13:18:51 UTC ---
Successfully bootstrapped 180071 this morning -- not sure which change fixed
this though.