I am working with a build system that has a lot of undefined make variables used in the makefiles. The --warn-undefined-variables flag has been very helpful in cleaning things up. Is there a way to warn when a make variable is defined but never used? This would further help remove dead build system code.
Thanks, Luke _______________________________________________ Help-make mailing list Help-make@gnu.org https://lists.gnu.org/mailman/listinfo/help-make
