protoc crash in libstdc++

[Dimitry Andric]

On 2012-12-18 22:12, George Liaskos wrote:
>> Try removing --gc-sections from the link flags for protoc, that should
>> solve it for now.  I am still looking at the root cause, which seems to
>> be something in our ld; it does not seem to be related to either clang
>> or libstdc++.
>
> Whoa, thank you! Removing --gc-sections from the link flags solves the
> issue indeed!

I have committed the real bugfix for ld --gc-sections in r244600.  I
will also MFC it in a week.