This is the version in the arduino/RXTX github repository, built with no options passed to configure.
(cherry picked from commit 99480327a636a96dca6c3368bda84b8fad3cad46)
Includes changes to the build.xml, 64-bit versions of avrdude and RXTX native libraries, and alternative versions of the RXTX jar and avrdude.conf for those 64-bit versions (because they also have other differences).
(cherry picked from commit 253ab0cacea161c6f558d6a26fb3ed258057656a)
No longer using Library and LibraryManager. Instead the compiler finds the .c and .cpp files in the library paths (gotten from the Sketch via the Preprocessor and the Base's library table). This breaks libraries that have header files in sub-directories but use #include with no path names (as sub-directories of library directories are not on the include path). It will also cause problems with .c or .cpp files with the same name in different library utility folders or in a sketch or the target (core).
Now deriving the Target correctly from the selected item in the board menu.
Compilation still has problems (Thread error on success, and can't handle non-pde files in a sketch).
Modified the Mac OS X make.sh to copy the hardware, avr tools, and example over.
Removing some of the antlr stuff.
Disabling the Commander (command-line execution) for now.
Added Library, LibraryManager, and Target.
Added support for prefixed preferences (e.g. for boards and programmers).
