[libstdc++] decimal float support (take 3)

Benjamin Kosnik bkoz@redhat.com
Mon Oct 5 00:35:00 GMT 2009


> I also tried this on a system that didn't have decimal support (I
> don't know I I needed to explicitly configure or not, it was ppc
> macos).  I think it would be nice to get a
> _GLIBCXX_HAVE_DECIMAL_FLOAT into c++config.h and then #error
> gracefully in <decimal>.  I'm not familiar enough with the build and
> config machinery just yet.

Agreed. We can key this off of a config test for the "C" DFP types.

-benjamin



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