variable_watch | |
-------------- | |
Watch the CMake variable for change. | |
:: | |
variable_watch(<variable name> [<command to execute>]) | |
If the specified variable changes, the message will be printed about | |
the variable being changed. If the command is specified, the command | |
will be executed. The command will receive the following arguments: | |
COMMAND(<variable> <access> <value> <current list file> <stack>) |