Minimal build setup:

1) Download+unzip arduino ide version 1.6.0 is tested !
   Get it from http://www.arduino.cc/

2) Install make and tcl;
   apt-get install tcl make
   
3) Build all project in one go;
   make ARD_HOME=/path/to/arduino-ide-1.6.0

Optional:

To override multiple flags and parameters for every
build there is a local makefile include template.

1) cp lib-build/make/Makefile.inc.local-template lib-build/make/Makefile.inc.local
2) Edit lib-build/make/Makefile.inc.local
3) make or cd xnode-base;make/etc

Now the make command of the sub projects and this parent build
will use the local make settings.

Build commands;

	Build all hex files;
	cd project-root/
	make
	
	Build clean satellite only
	cd project-root/xnode-satellite
	make clean all
	
	Build and upload clean base only
	cd project-root/xnode-base
	make clean upload
	make clean upload ISP_PORT=/dev/ttyACM1