kernel-version.mk 1.4 KB

123456789101112131415161718192021222324252627282930313233343536
  1. # Use the default kernel version if the Makefile doesn't override it
  2. LINUX_RELEASE?=1
  3. LINUX_VERSION-3.18 = .124
  4. LINUX_VERSION-4.9 = .135
  5. LINUX_VERSION-4.14 = .78
  6. LINUX_KERNEL_HASH-3.18.124 = 25d2a5abd627534a1e51d028890c184aad8e628c345c5fe0cc0f9d7c31b7a5a3
  7. LINUX_KERNEL_HASH-4.9.135 = e023b0bbe9ea7fc56aa57210342dd18ea3e0900ee207226df1523c6d7df154ce
  8. LINUX_KERNEL_HASH-4.14.78 = f4da4dc0f079e420e1c1b8c71312eaa5415b08be847aa224a61d8af6a6e74c6c
  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