[Bug target/89587] gcc's rs6000 configuration unconditionally sets MULTIARCH_DIRNAME, even when multiarch is disabled

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89587

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Mar  5 17:25:01 2019
New Revision: 269396

URL: https://gcc.gnu.org/viewcvs?rev=269396&root=gcc&view=rev
Log:
        PR target/89587
        * config/rs6000/t-linux (MULTIARCH_DIRNAME): Set to non-empty only
        if_multiarch.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/t-linux