Increasing the verbosity level of a build

You can increase the verbosity level of a build.

If you do not understand the build-avoidance decisions of clearmake, use the -v (somewhat verbose) or -d (extremely verbose) option or set environment variable CCASE_VERBOSITY to 1 or 2, respectively. When clearmake rebuilds a target because its build scripts do not match, the -v and -d options also return a summary of differences between the build scripts.