diff --git a/ip.mk b/ip.mk
index 1e7bb52..8c0b458 100644
--- a/ip.mk
+++ b/ip.mk
@@ -25,11 +25,11 @@ SERIAL_LOAD_OBJ = \
 		$< $@
 
 serial_load_ip.elf: $(IP_OBJ) $(START_OBJ) $(SERIAL_LOAD_OBJ)
-	$(LD) --orphan-handling=error --print-memory-usage -T $(LIB)/ip.lds $^ -o $@
+	$(LD) $(LDFLAGS) -L $(LIB) -T $(LIB)/ip.lds $^ -o $@
 
 GDROM_JVM_BOOT_OBJ = \
 	$(LIB)/example/gdrom_jvm_boot.o \
 	$(LIB)/sh7091/serial.o
 
 gdrom_jvm_boot.elf: $(IP_OBJ) $(START_OBJ) $(GDROM_JVM_BOOT_OBJ)
-	$(LD) --orphan-handling=error --print-memory-usage -T $(LIB)/ip.lds $^ -o $@
+	$(LD) $(LDFLAGS) -L $(LIB) -T $(LIB)/ip.lds $^ -o $@