1 # Use the default kernel version if the Makefile doesn't override it
5 LINUX_VERSION-3.18
= .29
6 LINUX_VERSION-4.1
= .20
10 LINUX_KERNEL_MD5SUM-3.18
.29 = b25737a0bc98e80d12200de93f239c28
11 LINUX_KERNEL_MD5SUM-4.1
.20 = 075c38a3a23ca5bc80437b13606df00a
12 LINUX_KERNEL_MD5SUM-4.3
.4 = 5275d02132107c28b85f986bad576d91
13 LINUX_KERNEL_MD5SUM-4.4
.9 = ec1e5011cc2ab3f441e39716dcf4730e
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