Also apply the changes to build.sh

build.sh

@@ -6,6 +6,7 @@
 
 echo "Preparing to run build script..."
 
+cd build
 SCRIPT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
 TOOLS_DIR=$SCRIPT_DIR/tools
 CAKE_BINARY_PATH=$TOOLS_DIR/"cake.coreclr"

build/build.cake

@@ -53,7 +53,7 @@ Task("InspectCode")
 Task("CodeFileSanity")
     .Does(() => {
         ValidateCodeSanity(new ValidateCodeSanitySettings {
-            RootDirectory = ".",
+            RootDirectory = rootDirectory.FullPath,
             IsAppveyorBuild = AppVeyor.IsRunningOnAppVeyor
         });
     });