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 = .14
   6 LINUX_VERSION-4.0 = .1
   7
   8 LINUX_KERNEL_MD5SUM-3.18.14 = cb6f534b83333ba52f1fed7979824a1b
   9 LINUX_KERNEL_MD5SUM-4.0.1 = ea7fc80310be8a5b43b2c6dfa5c4169f
  10
  11 ifdef KERNEL_PATCHVER
  12   LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
  13 endif
  14
  15 split_version=$(subst ., ,$(1))
  16 merge_version=$(subst $(space),.,$(1))
  17 KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
  18 KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
  19 KERNEL_PATCHVER ?= $(KERNEL)
  20
  21 # disable the md5sum check for unknown kernel versions
  22 LINUX_KERNEL_MD5SUM:=$(LINUX_KERNEL_MD5SUM-$(strip $(LINUX_VERSION)))
  23 LINUX_KERNEL_MD5SUM?=x