[committed] Replace quadmath_flt128tostr (gdtoa based) with quadmath_snprintf (glibc based) and printf hooks (PR fortran/47642)

[Richard Henderson]

On 02/14/2011 07:51 AM, Jakub Jelinek wrote:
> +#if __GLIBC_MINOR__ <= 13

Check for glibc major here?


r~