From 0cdeb6e4b2228505297eee11efbda65d3bf73c84 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 5 Mar 2012 21:39:07 +0000
Subject: [PATCH] build: unexport C_INCLUDE_PATH to prevent user settings from
 interfering with the build (fixes #9865)

SVN-Revision: 30830
---
 include/toplevel.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/toplevel.mk b/include/toplevel.mk
index d2c8e5eb0c..4c9b85c211 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -31,6 +31,8 @@ unexport P4PORT P4USER P4CONFIG P4CLIENT
 # prevent user defaults for quilt from interfering
 unexport QUILT_PATCHES QUILT_PATCH_OPTS
 
+unexport C_INCLUDE_PATH
+
 # make sure that a predefined CFLAGS variable does not disturb packages
 export CFLAGS=