Problem with libstdc++-v3/po Makefile

[Benjamin Kosnik]

> > I threw out a suggestion & pseudocode patch (gcc list, 3 Jan) to turn all
> > in-source builds into separate objdir builds, thus killing this once and
> > for all.  Nobody commented.

FWIW, I think it's a good idea. 

I also think re-doing the cross-compiler builds so that all the libraries 
and headers, binaries are "staged" in the build directory is a good idea. 
That's a big job, but I firmly believe it will have to happen at some point.

-benjamin