Eclipse-CDT 3.1.1 won't make a makefile

[Dan]

I recently upgraded to FC6, which has Eclipse v3.2.1 with Eclipse-CDT 
v3.1.1. However, I created a managed make C++ project in this new 
version, and no Debug folder or makefile of any sort is generated! I 
have several .cpp and .h files in the project, and the console simply 
says there is no rule for making "all". I don't know anything about 
makefiles, so if there isn't a way to make this new version of Eclipse 
do it, I'm gonna have to try to downgrade all the eclipse RPMs to the 
FC5 versions. Thanks for any help.
-Dan