install(FILES frontg8.h DESTINATION include)
install(DIRECTORY frontg8 DESTINATION include FILES_MATCHING PATTERN *.h)
install(DIRECTORY frontg8 DESTINATION include FILES_MATCHING PATTERN *.hpp)

install(FILES frontg8.h frontg8.hpp DESTINATION include)
install(DIRECTORY frontg8 DESTINATION include FILES_MATCHING PATTERN *.h)
install(DIRECTORY frontg8 DESTINATION include FILES_MATCHING PATTERN *.hpp)

Add missing header to installed files
Add missing header to installed files
