Patchelf test for standalone. Surpress cp warnings

Author: pijaro

build.sh

@@ -32,6 +32,10 @@ while [[ $# -gt 0 ]]; do
       shift # past argument
       ;;
     -s|--standalone)
+      if ! hash patchelf 2>/dev/null ; then
+        echo "Patchelf missing. Standalone build requires patchelf. Install it via apt 'sudo apt install patchelf'."
+        exit 1
+      fi
       OPTIONS="$OPTIONS --standalone"
       STANDALONE=1
       shift # past argument

deploy_unity_plugins.sh

@@ -15,6 +15,6 @@ pluginDir=$1
 
 mkdir -p  ${pluginDir}/Linux/x86_64/
 find install/lib/dotnet/ -maxdepth 1 -not -name "*.pdb" -type f -exec cp {} ${pluginDir} \;
-cp $SCRIPTPATH/install/standalone/* ${pluginDir}/Linux/x86_64/
+cp $SCRIPTPATH/install/standalone/* ${pluginDir}/Linux/x86_64/ 2>/dev/null
 find install/lib/ -maxdepth 1 -not -name "*_python.so" -type f -exec cp {} ${pluginDir}/Linux/x86_64/ \;
-cp $SCRIPTPATH/install/resources/*.so ${pluginDir}/Linux/x86_64/
+cp $SCRIPTPATH/install/resources/*.so ${pluginDir}/Linux/x86_64/ 2>/dev/null