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 = .71
   6 LINUX_VERSION-4.4 = .108
   7 LINUX_VERSION-4.9 = .73
   8 LINUX_VERSION-4.14 = .12
   9
  10 LINUX_KERNEL_HASH-3.18.71 = 5abc9778ad44ce02ed6c8ab52ece8a21c6d20d21f6ed8a19287b4a38a50c1240
  11 LINUX_KERNEL_HASH-4.4.108 = 5a001198625ce9f7b0ef1e4b43e033aea859e1ef3509532412cce8f0375ba51a
  12 LINUX_KERNEL_HASH-4.9.73 = 558b65c53f6d6c421d897ad4b651e51ba341fe4dd97122ec922e23ebd2c16e2b
  13 LINUX_KERNEL_HASH-4.14.12 = 6608f7d480efc5c1078888e9344f4e0b0cd9bef0b6541cbdaec7d138e03856af
  14
  15 ifdef KERNEL_PATCHVER
  16   LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
  17 endif
  18
  19 split_version=$(subst ., ,$(1))
  20 merge_version=$(subst $(space),.,$(1))
  21 KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
  22 KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
  23 KERNEL_PATCHVER ?= $(KERNEL)
  24
  25 # disable the md5sum check for unknown kernel versions
  26 LINUX_KERNEL_HASH:=$(LINUX_KERNEL_HASH-$(strip $(LINUX_VERSION)))
  27 LINUX_KERNEL_HASH?=x