* Fixed: Build issue due to collision with system-specific predefined macros.


git-svn-id: https://svn.code.sf.net/p/codeblocks/code/trunk@9141 2a5c6006-c6dd-42ca-98ab-0921f2732cef
* Adjusted: Unix project files to avoid conflict with system specific preprocessor macros.

git-svn-id: https://svn.code.sf.net/p/codeblocks/code/trunk@9142 2a5c6006-c6dd-42ca-98ab-0921f2732cef
* project_tree: Add menu items for controlling if a file should be compiled/linked

git-svn-id: https://svn.code.sf.net/p/codeblocks/code/trunk@9143 2a5c6006-c6dd-42ca-98ab-0921f2732cef