From 9851849ae6e648df617542c22111fe542cb0fd23 Mon Sep 17 00:00:00 2001
From: Amaury Pouly <amaury.pouly@gmail.com>
Date: Tue, 17 Jan 2017 11:53:48 +0100
Subject: hwstub/jz4760b: build packtools automatically if neeeded

Change-Id: I543e405bf75868d0f7509a35e08fe31ed253e0e6
---
 utils/hwstub/stub/jz4760b/Makefile | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/utils/hwstub/stub/jz4760b/Makefile b/utils/hwstub/stub/jz4760b/Makefile
index 52595fc1c1..51455d5dc2 100644
--- a/utils/hwstub/stub/jz4760b/Makefile
+++ b/utils/hwstub/stub/jz4760b/Makefile
@@ -17,6 +17,13 @@ EXEC=$(BUILD_DIR)/factory.x1
 
 include ../hwstub.make
 
+# make packtools if necessary
+$(PACKTOOLS):
+	make -C $(JZ4760TOOLS)
+
+# add dependency on packtool
+$(BUILD_DIR)/factory.x1: $(PACKTOOLS)
+
 $(BUILD_DIR)/factory.x1: $(EXEC_BIN)
 	$(call PRINTS,PACKTOOLS $(@F))
 	$(SILENT)$(PACKTOOLS) --scramble -o $@ -i $<
-- 
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