- try compiling with as many warnings as possible  Currently, this is the
  setup:	-Wall -W -Wno-unused -Wno-parentheses -Wno-switch -Wno-shadow

- fix PDP inclusion. it seems to get skipped on Darwin.  maybe with ifeq(windows...

- make C++ compile targets (packages/darwin_app/Makefile has some)

- add version number getters from packages/Makefile

- document externals building following the smlib example

- add "test lib" functionality to binary building in externals/Makefile

- add in mtx_ objects with special characters using setup functions and
  filenames with 0x escapes (mtx_/ and mtx_./ for example).  Make sure to have
  the objects call the correct setup function since it can change the
  functionality

- put objects with conflicting names into a directory namespace

  		maxlib/scale
		Gem/scale
		iem/prepend
		flext/prepend

- add these to the build system:
      PDContainer
      ann
		grh
		iemstream
		iemxmlrpc