1 # Use the default kernel version if the Makefile doesn't override it
5 LINUX_VERSION-3.18 = .23
6 LINUX_VERSION-4.1 = .13
8 LINUX_VERSION-4.4 = -rc4
10 LINUX_KERNEL_MD5SUM-3.18.23 = dc6d265ab38716be3676ac294b481ad8
11 LINUX_KERNEL_MD5SUM-4.1.13 = af9dd5d8f71185a64a8eccface15fc00
12 LINUX_KERNEL_MD5SUM-4.3 = 58b35794eee3b6d52ce7be39357801e7
13 LINUX_KERNEL_MD5SUM-4.4-rc4 = 893caa049cd5c680bf6770603d6cb416
16 LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
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 ?= $(KERNEL)
25 # disable the md5sum check for unknown kernel versions
26 LINUX_KERNEL_MD5SUM:=$(LINUX_KERNEL_MD5SUM-$(strip $(LINUX_VERSION)))
27 LINUX_KERNEL_MD5SUM?=x