On Tue, May 20, 2014 at 03:53:14PM +0100, Jonathan Wakely wrote:
> The first part of this patch fixes the PR, we should be adding
> target-libstdc++-v3 to noconfigdirs, not libstdc++-v3.
>
> The second part disables the target libs that can't be bootstrapped
> without libstdc++.
>
> libcilkrts and libsanitizer use lots of std:: stuff.
> libitm only uses std::atomic, but in any case fails to build when
> --disable-libstdcxx is used, with this error:
>
> xg++: error: unrecognized command line option ‘-funconfigured-libstdc++-v3’
>
> Bootstrapped with and without --disable-libstdcxx and tested on
> x86_64-linux.
>
> PR libstdc++/61011
> * configure.ac (--disable-libstdcxx): Set noconfigdirs correctly.
> Disable libcilkrts, libitm, libsanitizer when not building libstdc++.
> * configure: Regenerate.
>
> OK for trunk?
ENOPATCH.
Jakub
