default_pre_build &&

if module_is_expired $MODULE && [ "$VERSION" != "`installed_version $MODULE`" ]; then
    set_module_config OLD_VER "`installed_version $MODULE`"
fi &&

cp $SCRIPT_DIRECTORY/mozconfig . &&
export MOZ_OBJDIR="${SOURCE_DIRECTORY}/build-mozilla" &&
mkdir -p ${MOZ_OBJDIR} &&

for flag in $OPTS; do
  echo "ac_add_options $flag" >> mozconfig
done
