mxe/mxe — pull request #412 by kiwiroy (2014-05-21 23:18:16+00:00)
Title: add tcl/tk to master

Following suggestions from @TimothyGu in #410

* handles 32 and 64bit.
* depends gcc
* Uses $(MXE_CONFIGURE_OPTS)
* No more monkeying with tcl when building tk, though this does mean we install tcl private headers.