### Generic variables and functions
### -------------------------------

if [ -z "${SYNOPKG_PKGNAME}" ] || [ -z "${SYNOPKG_DSM_VERSION_MAJOR}" ]; then
  echo "Error: Environment variables are not set." 1>&2;
  echo "Please run me using synopkg instead. Example: \"synopkg start [packagename]\"" 1>&2;
  exit 1
fi