Merge pull request #4 from RAPcores/sjk/ownflow1

build from our own repo making it easier to patch

openlane.sh

diff --git a/openlane.sh b/openlane.sh
index 499739c..de281ce 100755
--- a/openlane.sh
+++ b/openlane.sh
@@ -3,9 +3,10 @@
 # build openlane
 mkdir -p pdk_root
 export PDK_ROOT=`pwd`/pdk_root
-git clone https://github.com/efabless/openlane.git --branch develop openlane_repo
+git clone https://github.com/RAPcores/openlane.git --branch rapcore_flow openlane_repo
 cd openlane_repo
 make
 cd docker_build
 make merge
 cd ../..
+chmod +x openlane_repo/scripts/*