[CMake] General questions

[Yang Zhang]

Hi, I just finished reading the example in the documentation on the 
website, and am left with a few beginner questions off the top of my head:

- How do I generate multiple versions of my program (debug, profiled, 
optimized, etc.)?

- Can cmake auto-generate and cache transitive dependencies via 
#includes (best described in Peter Miller's paper "Recursive Make 
Considered Harmful")?

- Can cmake auto-infer libraries based on #includes + a DB of 
header-to-library mappings?

- Can cmake generate autotools inputs (for POSIX-portable 
preferably-GNU-compliant packaging)?

Thanks!
-- 
Yang Zhang
http://www.mit.edu/~y_z/