26 lines
845 B
Makefile
26 lines
845 B
Makefile
# Use the default kernel version if the Makefile doesn't override it
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LINUX_RELEASE?=1
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LINUX_VERSION-3.18 = .29
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LINUX_VERSION-4.1 = .20
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LINUX_VERSION-4.4 = .11
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LINUX_KERNEL_MD5SUM-3.18.29 = b25737a0bc98e80d12200de93f239c28
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LINUX_KERNEL_MD5SUM-4.1.20 = 075c38a3a23ca5bc80437b13606df00a
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LINUX_KERNEL_MD5SUM-4.4.11 = 58b2eaccb3cec0d78e46ff4e968b431a
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ifdef KERNEL_PATCHVER
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LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
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endif
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split_version=$(subst ., ,$(1))
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merge_version=$(subst $(space),.,$(1))
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KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
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KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
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KERNEL_PATCHVER ?= $(KERNEL)
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# disable the md5sum check for unknown kernel versions
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LINUX_KERNEL_MD5SUM:=$(LINUX_KERNEL_MD5SUM-$(strip $(LINUX_VERSION)))
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LINUX_KERNEL_MD5SUM?=x
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