include/kernel-version.mk

   1 # Use the default kernel version if the Makefile doesn't override it
   2
   3 LINUX_RELEASE?=1
   4
   5 LINUX_VERSION-3.18 = .43
   6 LINUX_VERSION-4.4 = .47
   7 LINUX_VERSION-4.9 = .8
   8
   9 LINUX_KERNEL_HASH-3.18.43 = 1236e8123a6ce537d5029232560966feed054ae31776fe8481dd7d18cdd5492c
  10 LINUX_KERNEL_HASH-4.4.47 = ce0ac0016f37ba3e9bc8ad3765933b61c4072fcfe4c44804fc7b308cd7f94de7
  11 LINUX_KERNEL_HASH-4.9.8 = 150bb7f2dd4849b5d21b8ccd8d05294a48229e1fcb93a22e7b806a79ec0b0e45
  12
  13 ifdef KERNEL_PATCHVER
  14   LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
  15 endif
  16
  17 split_version=$(subst ., ,$(1))
  18 merge_version=$(subst $(space),.,$(1))
  19 KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
  20 KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
  21 KERNEL_PATCHVER ?= $(KERNEL)
  22
  23 # disable the md5sum check for unknown kernel versions
  24 LINUX_KERNEL_HASH:=$(LINUX_KERNEL_HASH-$(strip $(LINUX_VERSION)))
  25 LINUX_KERNEL_HASH?=x