xcode build setting group

Question

I'm using XCode4 to create some projects.

It seems that, different type of target comes with different configure group. Example for: If the target is STL C++ Library or Cocoa Library, there comes some config groups related with Apple LLVM compiler 4.1, and If target is C/C++ Library, there comes a bunch of User-Defined configures (most are related with g++).

But in the Build Options -> Comipler for C/C++/Objective-C, it is Apple LLVM compiler 4.1.

I think I must missing something, anybody can help ???

Answer 1

Looks like you just need to add some source files to your target and you'll get those options. (Build Phases -> Compile Sources)