Ruby won't build tcl/tk extension, libpathflag expects array
I wasn't successful building Ruby tcl/tk extension from trunk, since the last revision switched to use libpathflag method
that expects an array, but on my Fedora "/usr/lib64":String would be passed to the method.
I believe the method should be accepting strings for single path as well (rather than fixing the commit by ensuring that an Array is passed).
What do you think? Without the patch I am including I can't build Ruby with tcl/tk ext on Fedora.