Eclipse IDE seems to have taken the same or simillar approch the Turbo C and Microsoft Visual Studio has taken. Like make the IDE and rig up the compiles and other tools behind it (Reuse code and user experiance - hence user loyalty).
Eclipse comes with integrated Java development in it. Tried C/C++ Development Tools download - yet to get it to work on my Cygwin (gcc) version. I would like to get my arm cross comiler on it so that I get a ARM IDE through open source.