temp mark off some targets in makefile
I wish to compile partial targets which is **$(APPS)** exclude **$(OFF)$$ in makefile:


    APPS = a b c d e f g
    OFF = d e
    
    all: $(APPS)
    
    partial: $(APPS) - $(OFF)

temp mark off some targets in makefile
===

I wish to compile partial targets which is **$(APPS)** exclude **$(OFF)$$ in makefile:


    APPS = a b c d e f g
    OFF = d e
    
    all: $(APPS)
    
    partial: $(APPS) - $(OFF)
