endif
ifneq ($(CONFIG_CCACHE)$(CONFIG_SDK),)
-$(foreach tool, $(filter-out xz zstd patch pkgconf libressl cmake,$(tools-y)), $(eval $(curdir)/$(tool)/compile += $(curdir)/ccache/compile))
+$(foreach tool, $(filter-out xz zstd patch pkgconf libressl ninja cmake,$(tools-y)), $(eval $(curdir)/$(tool)/compile += $(curdir)/ccache/compile))
tools-y += ccache
$(curdir)/ccache/compile := $(curdir)/zstd/compile
endif