feature_summary(
  WHAT REQUIRED_PACKAGES_NOT_FOUND
  INCLUDE_QUIET_PACKAGES
  DESCRIPTION "NOTICE: Missing required packages that prevent the demo from being compiled:"
  QUIET_ON_EMPTY
  VAR NotFound_REQ_PACKAGES)

feature_summary(
  WHAT OPTIONAL_PACKAGES_NOT_FOUND INCLUDE_QUIET_PACKAGES
  DESCRIPTION "Missing optional packages:"
  QUIET_ON_EMPTY
  VAR NotFound_PACKAGES)

feature_summary(
  WHAT DISABLED_FEATURES
  DESCRIPTION "Missing Packages Components:"
  QUIET_ON_EMPTY
  VAR Disabled_Features)

feature_summary(WHAT ENABLED_FEATURES  DESCRIPTION "=== ENABLED FEATURES ===" QUIET_ON_EMPTY)

feature_summary(WHAT DISABLED_FEATURES DESCRIPTION "=== DISABLED FEATURES ===" QUIET_ON_EMPTY)