[Bug lto/61313] configure incorrectly strips $target_alias from PLUGIN_LD_SUFFIX

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61313

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |4.9.4

--- Comment #7 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Fixed everywhere.