- rm -f *.bom *.drc *.log *~ $(PROJECT).ps *.gbr $(PROJECT).gerb *.cnc *bak* *- *.zip
- rm -f *.net *.xy *.cmd *.png partslist partslist.csv
+ rm -f *.bom *.drc *.log *~ $(PROJECT).ps $(GERB_FILES) $(PROJECT).gerb *bak* *- *.zip
+ rm -f *.net *.cmd *.png partslist partslist.csv *.xy