+ # Enable LTO if supported
+ if (POLICY CMP0069)
+ cmake_policy(SET CMP0069 NEW)
+ include(CheckIPOSupported)
+ check_ipo_supported(RESULT result OUTPUT reason LANGUAGES CXX)
+ if(result)
+ message(STATUS "Setting IPO True")
+ set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+ else()
+ message(STATUS "Not setting IPO , result = ${result}, reason = ${reason}")
+ endif()
+ endif()