CODE EXAMPLE FOR SHELL

how to make a rule install for makefile

PREFIX = /usr/local

.PHONY: install
install: mygame
    mkdir -p $(DESTDIR)$(PREFIX)/bin
    cp $< $(DESTDIR)$(PREFIX)/bin/mygame

.PHONY: uninstall
uninstall:
    rm -f $(DESTDIR)$(PREFIX)/bin/mygame