1 # Use the default kernel version if the Makefile doesn't override it
5 LINUX_VERSION-3.18
= .11
6 LINUX_VERSION-4.0
= -rc7
8 LINUX_KERNEL_MD5SUM-3.18
.11 = 2def91951c9cedf7896efb864e0c090c
9 LINUX_KERNEL_MD5SUM-4.0
-rc7
= 26db663899b1a54397b4f184ca05f213
12 LINUX_VERSION
:=$(KERNEL_PATCHVER
)$(strip $(LINUX_VERSION-
$(KERNEL_PATCHVER
)))
15 split_version
=$(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 ?
= $(KERNEL
)
21 # disable the md5sum check for unknown kernel versions
22 LINUX_KERNEL_MD5SUM
:=$(LINUX_KERNEL_MD5SUM-
$(strip $(LINUX_VERSION
)))
23 LINUX_KERNEL_MD5SUM?
=x