--- cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm.orig 2012-04-25 02:18:31.000000000 +0200 +++ cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm 2012-05-22 12:19:17.332767478 +0200 @@ -51,6 +51,7 @@ my ( @searchpath ); # from "-L/path" entries in $potential_libs my ( @libpath ) = split " ", $Config{'libpth'}; my ( @ldloadlibs, @bsloadlibs, @extralibs, @ld_run_path, %ld_run_path_seen ); + $ld_run_path_seen{$_} = 1 foreach qw(/usr/X11R6/lib /usr/lib /lib); my ( @libs, %libs_seen ); my ( $fullname, @fullname ); my ( $pwd ) = cwd(); # from Cwd.pm