Fix: name collision between program objects

Simplify object naming rules to avoid issue where programs in different top-level folders can have the same object file name. Fixes #305

Author: LKedward

fpm/src/fpm_targets.f90

@@ -139,28 +139,14 @@ function get_object_name(source) result(object_file)
 
         object_file = canon_path(source%file_name)
 
-        ! Ignore first directory level
-        object_file = object_file(index(object_file,filesep)+1:)
-        
         ! Convert any remaining directory separators to underscores
         i = index(object_file,filesep)
         do while(i > 0)
             object_file(i:i) = '_'
             i = index(object_file,filesep)
         end do
 
-        select case(source%unit_scope)
-
-        case (FPM_SCOPE_APP, FPM_SCOPE_EXAMPLE)
-            object_file = join_path(model%output_directory,'app',object_file)//'.o'
-
-        case (FPM_SCOPE_TEST)
-            object_file = join_path(model%output_directory,'test',object_file)//'.o'
-
-        case default
-            object_file = join_path(model%output_directory,model%package_name,object_file)//'.o'
-            
-        end select
+        object_file = join_path(model%output_directory,model%package_name,object_file)//'.o'
 
     end function get_object_name