https://github.com/Kitware/CMake
Raw File
Tip revision: 566e96d42db35e2c88ceb5d0f3de49736295c496 authored by Brad King on 15 September 2020, 12:34:16 UTC
CMake 3.17.5
Tip revision: 566e96d
check_mark.cmake
if(EXISTS "${MARK_FILE}")
  message(FATAL_ERROR "Custom command run more than once!")
else()
  file(WRITE "${MARK_FILE}" "check for running custom command twice\n")
endif()
back to top