[Bug libgomp/64635] darwin produces libgomp-plugin-host_nonshm.1.dylib but tries to load libgomp-plugin-host_nonshm.so.1

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64635
--- Comment #19 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to howarth from comment #18)
> Created attachment 34609 [details]
> proposed fix with aix and hpux support added
> 
> Add support to handle hpux suffix nomenclature.

Please use a space between SONAME_SUFFIX and (1).  Otherwise, it LGTM, with
proper ChangeLog entry.