[patch, libfortran] Implement KIND specific floating point formatted output

[Jerry DeLisle]

Jerry DeLisle wrote:
> 
> Please try touching all files in libgfortran/io and rebuild and see what 
> happens.
> 

Dominique,

In the build directory there is a subdirectory named after your system 
architecture. In that, there is another subdirectory called libgfortran.  In 
there is a kinds.h file.

Please let me know what the definition of GFC_REAL_LARGEST_FORMAT is for your 
system.

Thanks,

Jerry