include/kernel-version.mk

   1 # Use the default kernel version if the Makefile doesn't override it
   2
   3 LINUX_RELEASE?=1
   4
   5 ifeq ($(LINUX_VERSION),3.3.8)
   6   LINUX_KERNEL_MD5SUM:=f1058f64eed085deb44f10cee8541d50
   7 endif
   8 ifeq ($(LINUX_VERSION),3.8.13)
   9   LINUX_KERNEL_MD5SUM:=2af19d06cd47ec459519159cdd10542d
  10 endif
  11 ifeq ($(LINUX_VERSION),3.10.49)
  12   LINUX_KERNEL_MD5SUM:=9774e12764e740d49c80eda77d0ef3eb
  13 endif
  14 ifeq ($(LINUX_VERSION),3.13.7)
  15   LINUX_KERNEL_MD5SUM:=370adced5e5c1cb1d0d621c2dae2723f
  16 endif
  17 ifeq ($(LINUX_VERSION),3.14.18)
  18   LINUX_KERNEL_MD5SUM:=3b002a06d0964d8101abec768c2d4eef
  19 endif
  20
  21 # disable the md5sum check for unknown kernel versions
  22 LINUX_KERNEL_MD5SUM?=x
  23
  24 split_version=$(subst ., ,$(1))
  25 merge_version=$(subst $(space),.,$(1))
  26 KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
  27 KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
  28 ifeq ($(firstword $(call split_version,$(KERNEL_BASE))),2)
  29   KERNEL_PATCHVER=$(call merge_version,$(wordlist 1,3,$(call split_version,$(KERNEL_BASE))))
  30 else
  31   KERNEL_PATCHVER=$(KERNEL)
  32 endif
  33