kernel-version.mk 1.4 KB

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  1. # Use the default kernel version if the Makefile doesn't override it
  2. LINUX_RELEASE?=1
  3. LINUX_VERSION-3.18 = .71
  4. LINUX_VERSION-4.9 = .120
  5. LINUX_VERSION-4.14 = .63
  6. LINUX_KERNEL_HASH-3.18.71 = 5abc9778ad44ce02ed6c8ab52ece8a21c6d20d21f6ed8a19287b4a38a50c1240
  7. LINUX_KERNEL_HASH-4.9.120 = d75af506865edc8145a344c4e73c3bb1000e6c9f1c3489b8dae47ca8f033fd91
  8. LINUX_KERNEL_HASH-4.14.63 = cd2e52f0e7ba861afa91cf487b2f45e5174115870f256a1d65996647b7bcc6d3
  9. remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))
  10. sanitize_uri=$(call qstrip,$(subst @,_,$(subst :,_,$(subst .,_,$(subst -,_,$(subst /,_,$(1)))))))
  11. ifneq ($(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)),)
  12. LINUX_VERSION:=$(call sanitize_uri,$(call remove_uri_prefix,$(CONFIG_KERNEL_GIT_CLONE_URI)))
  13. ifeq ($(call qstrip,$(CONFIG_KERNEL_GIT_REF)),)
  14. CONFIG_KERNEL_GIT_REF:=HEAD
  15. endif
  16. LINUX_VERSION:=$(LINUX_VERSION)-$(call sanitize_uri,$(CONFIG_KERNEL_GIT_REF))
  17. else
  18. ifdef KERNEL_PATCHVER
  19. LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
  20. endif
  21. endif
  22. split_version=$(subst ., ,$(1))
  23. merge_version=$(subst $(space),.,$(1))
  24. KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
  25. KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
  26. KERNEL_PATCHVER ?= $(KERNEL)
  27. # disable the md5sum check for unknown kernel versions
  28. LINUX_KERNEL_HASH:=$(LINUX_KERNEL_HASH-$(strip $(LINUX_VERSION)))
  29. LINUX_KERNEL_HASH?=x