Building COS requires:
 - SCons 4.0+
 - Clang 15
 - Qemu for simulation

To build the source code run:
# scons

To clean the source tree run:
# scons -c

Building the documentation requires:
 - Doxygen
 - Graphviz
 - dia
 - Inkscape or png2pdf

To build the documentation run the following command in the root folder:
# doxygen docs/Doxyfile

This will place the resulting HTML documentation in docs/html.