message: Check .x files and uninstall them if any found
diff: @@ -13,6 +13,19 @@ include(GNUInstallDirs)
  set(THREADS_PREFER_PTHREAD_FLAG ON)
  find_package(Threads REQUIRED)
  +# Check for pcm*.x artifacts generated by an old build scenario using Makefiles
  +file(GLOB_RECURSE PCM_X_ARTIFACTS ${CMAKE_CURRENT_SOURCE_DIR}/*.x)
  +foreach(file ${PCM_X_ARTIFACTS})
  + file(REMOVE ${file})
  + message(STATUS "Removing old artifact from current source directory : ${file}")
  +endforeach()
  +if(PCM_X_ARTIFACTS)
  + message(WARNING
  + " Old pcm utilities (.x) were indicated in build folder.\n"
  + " Old binaries are expected to be installed in system.\n"
  + " Make sure to install the new binaries(run 'cmake --install .') after building.)")
  +endif()
  +
  message(STATUS "System: ${CMAKE_SYSTEM}")
  if(UNIX AND NOT APPLE)
  if(${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
  