gnu4u is a C and C++ development environment - composed of mainly GNU and some other open source tools.The major features are:
The project is hosted on sourceforge. There exists the project infrastructure as svn, bug-tracker, news and forums.
The current state of the project is beta. Currently an initial set of tools are working - even if some tests fail.
The only documentation currently available, is the Green Paper.
The source is released under GPLv2.