diff --git a/cmake/Common.cmake b/cmake/Common.cmake
deleted file mode 100644
index 673ec59..0000000
--- a/cmake/Common.cmake
+++ /dev/null
@@ -1,20 +0,0 @@
-# Function to link between sub-projects
-function(add_dependent_subproject subproject_name)
-    #if (NOT TARGET ${subproject_name}) # target unknown
-    if(NOT PROJECT_${subproject_name}) # var unknown because we build only this subproject
-        find_package(${subproject_name} CONFIG REQUIRED)
-    else () # we know the target thus we are doing a build from the top directory
-        include_directories(../${subproject_name}/incl)
-    endif ()
-endfunction(add_dependent_subproject)
-
-# Make sure we tell the topdir CMakeLists that we exist (if build from topdir)
-get_directory_property(hasParent PARENT_DIRECTORY)
-if(hasParent)
-    set(PROJECT_${PROJECT_NAME} true PARENT_SCOPE)
-endif()
-
-# Function to link between sub-projects
-function(add_dependent_header subproject_name)
-    include_directories(../${subproject_name}/incl)
-endfunction(add_dependent_header)