From 61b763d414aee61d16bc29f29670f1ac2f425422 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 18 Jul 2013 11:18:37 +0000
Subject: build: add required exports for dependency tracking

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37387 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 rules.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'rules.mk')

diff --git a/rules.mk b/rules.mk
index 2e9e20d919..5ed8000e05 100644
--- a/rules.mk
+++ b/rules.mk
@@ -14,7 +14,7 @@ endif
 include $(TOPDIR)/include/debug.mk
 include $(TOPDIR)/include/verbose.mk
 
-TMP_DIR:=$(TOPDIR)/tmp
+export TMP_DIR:=$(TOPDIR)/tmp
 
 GREP_OPTIONS=
 export GREP_OPTIONS
-- 
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