kernel-version.mk 790 B

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  1. # Use the default kernel version if the Makefile doesn't override it
  2. LINUX_RELEASE?=1
  3. LINUX_VERSION-4.4 = .120
  4. LINUX_KERNEL_HASH-4.4.115 = 184861c36af4094120417c2270abaca4b90a275019f667c79574f6f8e41858ca
  5. LINUX_KERNEL_HASH-4.4.120 = 667fcda44441106b649afe0952a3f4243ee9a214d9445491a3710e75572bf39f
  6. ifdef KERNEL_PATCHVER
  7. LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
  8. endif
  9. split_version=$(subst ., ,$(1))
  10. merge_version=$(subst $(space),.,$(1))
  11. KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
  12. KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
  13. KERNEL_PATCHVER ?= $(KERNEL)
  14. # disable the md5sum check for unknown kernel versions
  15. LINUX_KERNEL_HASH:=$(LINUX_KERNEL_HASH-$(strip $(LINUX_VERSION)))
  16. LINUX_KERNEL_HASH?=x