le on ARMv6 and later.
      Reports suggest that the old code doesn't fail in an obvious way on
      recent ARM boards, but simply doesn't interlock concurrent accesses,
      leading to bizarre failures in multiprocess operation.
     </P
></LI
><LI
><P
>      Use <TT
CLASS="OPTION"
>-fexcess-precision=standard</TT
> option when building with
      gcc versions that accept it (Andrew Dunstan)
     </P
><P
>      This prevents assorted scenarios wherein recent versions of gcc will
      produce creative r