message — CMake 3.23.0-rc2 Documentation
cmake.org › cmake › helpThe CMake GUI displays all messages in its log area. The curses interface shows STATUS to TRACE messages one at a time on a status line and other messages in an interactive pop-up box. The --log-level command-line option to each of these tools can be used to control which messages will be shown.
cmake(1) — CMake 3.23.0-rc2 Documentation
cmake.org › cmake › helpTo make a log level persist between CMake runs, set CMAKE_MESSAGE_LOG_LEVEL as a cache variable instead. If both the command line option and the variable are given, the command line option takes precedence. For backward compatibility reasons, --loglevel is also accepted as a synonym for this option.