1 # Use the default kernel version if the Makefile doesn't override it
5 LINUX_VERSION-3.18
= .27
6 LINUX_VERSION-4.1
= .16
10 LINUX_KERNEL_MD5SUM-3.18
.27 = 015a01bf84e7c6bc9952551b4da45044
11 LINUX_KERNEL_MD5SUM-4.1
.16 = e4bf22fed49b476b47acffc00c03267a
12 LINUX_KERNEL_MD5SUM-4.3
.4 = 5275d02132107c28b85f986bad576d91
13 LINUX_KERNEL_MD5SUM-4.4
.4 = 73d1835cfb6dd348d87c8c2413190c21
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