From 658eae308f6c6156b34718965954eb58034332a6 Mon Sep 17 00:00:00 2001
From: AZ Huang <aitjcize@gmail.com>
Date: Tue, 15 Apr 2014 01:47:14 +0800
Subject: [PATCH] Fix parallel build.

---
 py/mkrules.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/py/mkrules.mk b/py/mkrules.mk
index ab4514d1c4..08ba8fc416 100644
--- a/py/mkrules.mk
+++ b/py/mkrules.mk
@@ -59,7 +59,7 @@ $(BUILD)/%.pp: %.c
 # object directories (but only for existance), and the object directories
 # will be created if they don't exist.
 OBJ_DIRS = $(sort $(dir $(OBJ)))
-$(OBJ): | $(OBJ_DIRS)
+$(OBJ): $(PY_BUILD)/qstrdefs.generated.h | $(OBJ_DIRS)
 $(OBJ_DIRS):
 	$(MKDIR) -p $@