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Re: [patch] libstdc++/61011 fix --disable-libstdcxx in top-level configure


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 â-funconfigured-libstdc++-v3â
> 
> 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


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