#
# Activate component packaging
#

if(CPACK_GENERATOR MATCHES "DEB")
   set(CPACK_DEB_COMPONENT_INSTALL "ON")
endif()

#
# Choose grouping way
#
#set(CPACK_COMPONENTS_ALL_GROUPS_IN_ONE_PACKAGE)
#set(CPACK_COMPONENTS_GROUPING)
set(CPACK_COMPONENTS_IGNORE_GROUPS 1)
#set(CPACK_COMPONENTS_ALL_IN_ONE_PACKAGE 1)

# overriding previous descriptions
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "main description") # This become a summary line (the first one) of all descriptions
set(CPACK_COMPONENT_APPLICATIONS_DESCRIPTION "applications_description\n")
set(CPACK_COMPONENT_HEADERS_DESCRIPTION "headers_description")
# libraries does not have any description and should inherit from CPACK_PACKAGE_DESCRIPTION_SUMMARY
# plus content of the `CPACK_PACKAGE_DESCRIPTION_FILE`.
unset(CPACK_COMPONENT_LIBRARIES_DESCRIPTION)