VPP-363: add ability to change mac address of the interface

[vpp.git] / build-root / bootstrap.sh

diff --git a/build-root/bootstrap.sh b/build-root/bootstrap.sh
index 5c8fe5f..f83734f 100755 (executable)
--- 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