Conflicting docs about initialisation of CMAKE_<LANG>_FLAGS
Documentation for CMAKE_<LANG>_FLAGS
says these variables are initialised from environment variables (e.g. CFLAGS
, CXXFLAGS
, etc.), but then we have CMAKE_<LANG>_FLAGS_INIT
which also claims to be used to initialise these same variables. Both should be updated to properly reflect the actual way that CMAKE_<LANG>_FLAGS
gets initialised so that they are consistent.