Resolve "Automatische Generierung von cmake-Files für Projekte"

Closes #107 (closed)

config/ext/Git.cmake

+
+function(use_git_submodule submodule_path submodule_status)
+    file(GLOB path_glob "${submodule_path}/*")
+    list(LENGTH path_glob glob_len)
+
+    if(glob_len GREATER 0)
+        set(${submodule_status} TRUE PARENT_SCOPE)
+        return()
+    endif()
+
+    get_filename_component(submodule_name ${submodule_path} NAME)
+
+    message(WARNING "${submodule_name} is required..! Update the submodules!")
+    set(${submodule_status} FALSE PARENT_SCOPE)
+endfunction()