linux: add note about why it's safe to include other .mk files

	$(LINUX_INSTALL_HOST_TOOLS)

endef

# Note: our package infrastructure uses the full-path of the last-scanned

# Makefile to determine what package we're currently defining, using the

# last directory component in the path. As such, including other Makefile,

# like below, before we call one of the *-package macro is usally not

# working.

# However, since the files we include here are in the same directory as

# the current Makefile, we are OK. But this is a hard requirement: files

# included here *must* be in the same directory!

include $(sort $(wildcard linux/linux-ext-*.mk))

$(eval $(kconfig-package))