file(INSTALL DESTINATION dir MESSAGE_ALWAYS MESSAGE_LAZY)
file(INSTALL DESTINATION dir MESSAGE_ALWAYS MESSAGE_NEVER)
file(INSTALL DESTINATION dir MESSAGE_LAZY MESSAGE_NEVER)
file(INSTALL DESTINATION dir PATTERN *.txt MESSAGE_ALWAYS)
file(INSTALL DESTINATION dir PATTERN *.txt MESSAGE_LAZY)
file(INSTALL DESTINATION dir PATTERN *.txt MESSAGE_NEVER)