Ralf Wildenhues <Ralf.Wildenhues@gmx.de> writes:

> This will not work with non-GCC compilers that print something other
> than "unrecognized option" upon such an option.  I think you should at
> least check that you can form a command with the flag that exits zero,
> that way you may still have warnings during Stage 1 but at least not a
> hard build failure.
>
> Alternatively, you could check whether $GXX is yes, to be sure to only
> accept the flag for GCC.

Good point.  I think testing $GXX is fine.  How about this patch?

Ian


2010-11-03  Ian Lance Taylor  <iant@google.com>

	* configure.ac: Set and substitute STATIC_LIBSTDCXX.
	* Makefile.in (STATIC_LIBSTDCXX): New variable.
	* configure: Rebuild.