[Bug testsuite/43759] The tests gcc.dg/plugindir*.c should be restricted to builds configured with --enable-plugin

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43759

--- Comment #6 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-02-12 
13:54:14 UTC ---
(In reply to comment #4)
> this is fixed on the trunk

Any plan to backport the fix to 4.5? or should this pr closed as fixed?