1 # Use the default kernel version if the Makefile doesn't override it
5 LINUX_VERSION-3.18
= .20
9 LINUX_KERNEL_MD5SUM-3.18
.20 = 952c9159acdf4efbc96e08a27109d994
10 LINUX_KERNEL_MD5SUM-4.0
.9 = 40fc5f6e2d718e539b45e6601c71985b
11 LINUX_KERNEL_MD5SUM-4.1
.4 = 32cb4dd9f14d37bf71bafa6ed368f769
14 LINUX_VERSION
:=$(KERNEL_PATCHVER
)$(strip $(LINUX_VERSION-
$(KERNEL_PATCHVER
)))
17 split_version
=$(subst .
, ,$(1))
18 merge_version
=$(subst $(space
),.
,$(1))
19 KERNEL_BASE
=$(firstword $(subst -, ,$(LINUX_VERSION
)))
20 KERNEL
=$(call merge_version
,$(wordlist
1,2,$(call split_version
,$(KERNEL_BASE
))))
21 KERNEL_PATCHVER ?
= $(KERNEL
)
23 # disable the md5sum check for unknown kernel versions
24 LINUX_KERNEL_MD5SUM
:=$(LINUX_KERNEL_MD5SUM-
$(strip $(LINUX_VERSION
)))
25 LINUX_KERNEL_MD5SUM?
=x