Specify what should happen with your projects during a build: 
               	 
            
 
            	 
             
               		 
               		  
               - Delete user files in output folder 
                  		  
               
- Specify your preferences for receiving a notification when Eclipse attempts to delete any user files in the output folder.
                  
                  		  
               
- Delete build artifacts in output folder when project settings change 
                  		  
               
- Changing a project's settings would trigger a rebuild of the project. Specify whether Eclipse should prompt you before deleting
                  any existing build artifacts. 
                  		  
               
- Dependency paths 
                  		  
               
- Configure the behavior when adding new directories to the 
                  			 dependency paths required when resources outside of your project structure are used. 
                  		  
               
- Automatically add new directories to 
                     				dependency paths - determines if directories are selected by default when they are added to the dependency path. 
                  		  
               
- Insert to the beginning of dependency paths list - new directories are added to the top of the 
                  			 dependency paths list (that is, they are searched first). 
                  		  
               
- Append to the end of dependency paths list - new directories are added to the end of the 
                  			 dependency paths list (that is, that location is searched last). 
                  			 [8]
                  		  
               
- Build triggers 
                  		  
               
- Disregard changes to output folder - check this if any changes to the contents of the output folder should not trigger a build. 
                  		  
               
- Multi-processor compilation/linking 
                  		  
               
- Native COBOL only. Specify the maximum number of concurrent compilation or links. On multi-CPI machines, this enables you
                  to achieve a faster parallel multi-processors of multiple files.