From: Ed Warnicke <eaw@cisco.com>
Date: Wed, 3 Feb 2016 03:28:59 +0000 (-0800)
Subject: Enabled CCACHE_DIR to be set by ENV Variable
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=c28b4745911de6834a89343f40c35cafab59a706;p=odp4vpp.git

Enabled CCACHE_DIR to be set by ENV Variable

Change-Id: I0098f995b1f75bbad5c448d5a0d8facc43e6f5cb
Signed-off-by: Ed Warnicke <eaw@cisco.com>
---

diff --git a/build-root/bootstrap.sh b/build-root/bootstrap.sh
index 5c8fe5f1..f83734fd 100755
--- a/build-root/bootstrap.sh
+++ b/build-root/bootstrap.sh
@@ -5,7 +5,9 @@ cd ../
 wsroot=`pwd`
 
 # PATH
-CCACHE_DIR="$build_root/.ccache"
+if [[ ! $CCACHE_DIR ]];then
+    CCACHE_DIR="$build_root/.ccache"
+fi
 ADD_TO_PATH="$build_root/tools/ccache-bin:$build_root/tools/bin"
 
 # Construct build-config.mk