* $ git \
filter-branch \
--prune-empty \
--tree-filter \
'find \! -path "./usrp/*" -a -type f -delete' \
HEAD
* Craft custom configure.ac
* Update m4 macros
* Small fixes here and there
The code in doc/, firmware/ and host/swig does _not_ build at the
moment, due to m4 macros not being adhered and is disabled therefore.