setup empty project with conditional c-toxcore fetching

external/CMakeLists.txt

@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 3.24 FATAL_ERROR)
+
+#add_subdirectory(./entt)
+
+#add_subdirectory(./solanaceae_util)
+#add_subdirectory(./solanaceae_contact)
+#add_subdirectory(./solanaceae_message3)
+
+#add_subdirectory(./solanaceae_plugin)
+
+add_subdirectory(./toxcore)
+#add_subdirectory(./solanaceae_toxcore)
+#add_subdirectory(./solanaceae_tox)
+