CLICOLOR_FORCEΒΆ
Added in version 3.5.
This is a CMake Environment Variable. Its initial value is taken from the calling process environment.
Set to a non-empty value, other than 0, to tell command-line
tools to print color messages even if not connected to a terminal.
This is a common convention among command-line tools in general.
See also the CLICOLOR environment variable.
CLICOLOR_FORCE, if activated, takes precedence over
CLICOLOR.
See the CMAKE_COLOR_DIAGNOSTICS variable to control
color in a generated build system.