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 = .93
   7 LINUX_VERSION-4.9 = .58
   8
   9 LINUX_KERNEL_HASH-3.18.71 = 5abc9778ad44ce02ed6c8ab52ece8a21c6d20d21f6ed8a19287b4a38a50c1240
  10 LINUX_KERNEL_HASH-4.4.93 = ed349314f16e78a6571b5f8884f6452782aef6c26b81bcc7ccdac44ecd917c36
  11 LINUX_KERNEL_HASH-4.9.58 = 748f12a28689644b6a9102c67f8fa7938ca73823a949ba6f65024aecf2f221a7
  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