EXTRA_OBJS += passes/pmgen/peepopt_pm.h
.SECONDARY: passes/pmgen/peepopt_pm.h
-passes/pmgen/peepopt_pm.h: passes/pmgen/pmgen.py passes/pmgen/peepopt.pmg
+PEEPOPT_PATTERN = passes/pmgen/peepopt_shiftmul.pmg
+
+passes/pmgen/peepopt_pm.h: passes/pmgen/pmgen.py $(PEEPOPT_PATTERN)
$(P) mkdir -p passes/pmgen && python3 $< -o $@ -p peepopt $(filter-out $<,$^)