i think this will do it

Author: kryllyxofficial01

Makefile

@@ -41,9 +41,9 @@ $(BUILD)/%: $(TEST_OBJ)/%.o $(LIB)
 
 mkbuild:
 ifeq ($(OS), Windows_NT)
-	cmd /C "if not exist '$(BUILD)' mkdir '$(BUILD)'"
-	cmd /C "if not exist '$(OBJ)' mkdir '$(OBJ)'"
-	cmd /C "if not exist '$(TEST_OBJ)' mkdir '$(TEST_OBJ)'"
+	cmd /C "if not exist \"$(BUILD)\" mkdir \"$(BUILD)\""
+	cmd /C "if not exist \"$(OBJ)\" mkdir \"$(OBJ)\""
+	cmd /C "if not exist \"$(TEST_OBJ)\" mkdir \"$(TEST_OBJ)\""
 else
 	mkdir -p $(BUILD) $(OBJ) $(TEST_OBJ)
 endif