27 lines
842 B
Makefile
27 lines
842 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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ifeq ($(LINUX_VERSION),3.3.8)
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LINUX_KERNEL_MD5SUM:=f1058f64eed085deb44f10cee8541d50
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endif
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ifeq ($(LINUX_VERSION),3.6.9)
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LINUX_KERNEL_MD5SUM:=f77bac0a8f499f221d13a69317145610
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endif
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ifeq ($(LINUX_VERSION),3.7)
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LINUX_KERNEL_MD5SUM:=21223369d682bcf44bcdfe1521095983
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endif
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# disable the md5sum check for unknown kernel versions
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LINUX_KERNEL_MD5SUM?=x
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split_version=$(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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ifeq ($(firstword $(call split_version,$(KERNEL_BASE))),2)
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KERNEL_PATCHVER=$(call merge_version,$(wordlist 1,3,$(call split_version,$(KERNEL_BASE))))
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else
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KERNEL_PATCHVER=$(KERNEL)
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endif
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