* config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
        * config/rs6000/aix52.h (LINK_SPEC): Same.
        * config/rs6000/aix53.h (LINK_SPEC): Same.
        * config/rs6000/aix61.h (LINK_SPEC): Same.
        * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.

From-SVN: r212460