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########################################################################### ###
#@Copyright     Copyright (c) Imagination Technologies Ltd. All Rights Reserved
#@License       Dual MIT/GPLv2
# 
# The contents of this file are subject to the MIT license as set out below.
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
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# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
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# of GPL are applicable instead of those above.
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# "MIT-COPYING".
# 
# EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
# PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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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