Introduce intermediate CMakeLists.txt.

CMakeLists.txt

@@ -11,11 +11,5 @@ find_package (Threads)
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
-add_subdirectory(src/prrt)
-add_subdirectory(src/util)
-add_subdirectory(tests)
-
-add_executable(sender src/sender.c)
-add_executable(receiver src/receiver.c)
-target_link_libraries(sender LINK_PUBLIC PRRT UTIL ${CMAKE_THREAD_LIBS_INIT})
-target_link_libraries(receiver LINK_PUBLIC PRRT UTIL ${CMAKE_THREAD_LIBS_INIT})
\ No newline at end of file
+add_subdirectory(src)
+add_subdirectory(tests)
\ No newline at end of file

src/CMakeLists.txt

+add_subdirectory(prrt)
+add_subdirectory(util)
+
+add_executable(sender sender.c)
+add_executable(receiver receiver.c)
+
+target_link_libraries(sender LINK_PUBLIC PRRT UTIL ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(receiver LINK_PUBLIC PRRT UTIL ${CMAKE_THREAD_LIBS_INIT})
\ No newline at end of file