(missing?) symbols in 32bit libstdc++ builds?

[Jonathan Wakely]

On 21 January 2015 at 19:19, Matthias Klose wrote:
> I see some symbols "missing" from 32bit libstdc++ builds. In the past these were
> not architecture specific.  Is this an issue, or are these symbols expected to
> be defined on 64bit architectures only?

Those symbols relate to __int128, which I don't think is supported on
most (all?) 32-bit targets.