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.PHONY: prepare_tree

-include eurasiacon/build/linux2/kbuild/external_tarball.mk

# If there's no external tarball, there's nothing to do
#
prepare_tree:

INTERNAL_INCLUDED_PREPARE_HEADERS :=
-include eurasiacon/build/linux2/prepare_headers.mk
ifneq ($(INTERNAL_INCLUDED_PREPARE_HEADERS),true)
missing_headers := $(strip $(shell test ! -e include4/pvrversion.h && echo true))
ifdef missing_headers
$(info )
$(info ** include4/pvrversion.h is missing, and cannot be rebuilt.)
$(info ** Cannot continue.)
$(info )
$(error Missing headers)
endif
endif