Library Directories
On the previous tab, separate lib files could be added. If you want to add a whole folder to the linker, specify it here. It will be added to the LIBS variable in makefiles.
Include Directories
Here you can add nonstandard header file folders to the compiler.
Resource Directories
Here you can add directories in which the compiler will search for resource files. It is added to the WINDRES variable in the makefile.