Some changes

build-all.sh

@@ -1,10 +1,14 @@
 #!/bin/bash
 
+/bin/bash port-check.sh
+[[ $? != 0 ]] && exit 1
 /bin/bash build-network.sh
 /bin/bash build-pdns.sh
+
 [[ $? != 0 ]] && exit 1
 for buildx in $(ls build-*.sh | grep -vE "all|network|pdns"); do
     echo "Starting build file ${buildx} ..."
 	/bin/bash ${buildx}
 done
+
 /bin/bash fix-permissions.sh