$(info $(foreach v,$(sort $(filter HB.%,$(.VARIABLES))),$(call fn.PRINTVAR,$v)))
$(info $(foreach v,$(sort $(filter HOST.%,$(.VARIABLES))),$(call fn.PRINTVAR,$v)))
$(info $(foreach v,$(sort $(filter BUILD.%,$(.VARIABLES))),$(call fn.PRINTVAR,$v)))
+$(info $(foreach v,$(sort $(filter INSTALL.%,$(.VARIABLES))),$(call fn.PRINTVAR,$v)))
+$(info $(foreach v,$(sort $(filter FEATURE.%,$(.VARIABLES))),$(call fn.PRINTVAR,$v)))
$(info $(foreach v,$(sort $(filter CONTRIB.%,$(.VARIABLES))),$(call fn.PRINTVAR,$v)))
$(info )
endif
$(info $(foreach v,$(sort $(filter GCC.%,$(.VARIABLES))),$(call fn.PRINTVAR,$v)))
$(info )
endif
+
+## report: var
+##
+ifeq (var,$(REPORT))
+$(info $(call fn.PRINTVAR,$(name)))
+$(info )
+endif