Make build system more consistent

jserv · jserv · commit ce237c829cef · 2021-08-10T01:15:33.000+08:00
diff --git a/hp_list/Makefile b/hp_list/Makefile
@@ -16,4 +16,4 @@ indent:
 	clang-format -i *.[ch]
 
 clean:
-	rm -f list
+	rm -f $(BIN)
