[libstdc++-v3] Add pre-detected results for djgpp configure

[Andrew Pinski]

On 2/26/07, DJ Delorie <dj@redhat.com> wrote:
>
> Committed.
>
> 2007-02-26  DJ Delorie  <dj@redhat.com>
>
>         * crossconfig.m4 (djgpp): Pre-detect djgpp-specific results, to
>         avoid needing to link during cross compiling.
>         * configure: Regenerated.
> -    GLIBCXX_CHECK_LINKER_FEATURES

I don't think you want to remove GLIBCXX_CHECK_LINKER_FEATURES as does
not cause linking to happen but checks ld version and if ld supports
--gc-sections.