1 # Use the default kernel version if the Makefile doesn't override it
5 ifdef CONFIG_TESTING_KERNEL
6 KERNEL_PATCHVER
:=$(KERNEL_TESTING_PATCHVER
)
9 LINUX_VERSION-4.14
= .275
11 LINUX_KERNEL_HASH-4.14
.275 = 100a9960fb2d8e079c9feeef640715a7fb749ed728a57e427f9e2443212e58f9
13 remove_uri_prefix
=$(subst git
://,,$(subst http
://,,$(subst https
://,,$(1))))
14 sanitize_uri
=$(call qstrip
,$(subst @
,_
,$(subst :,_
,$(subst .
,_
,$(subst -,_
,$(subst /,_
,$(1)))))))
16 ifneq ($(call qstrip
,$(CONFIG_KERNEL_GIT_CLONE_URI
)),)
17 LINUX_VERSION
:=$(call sanitize_uri
,$(call remove_uri_prefix
,$(CONFIG_KERNEL_GIT_CLONE_URI
)))
18 ifeq ($(call qstrip
,$(CONFIG_KERNEL_GIT_REF
)),)
19 CONFIG_KERNEL_GIT_REF
:=HEAD
21 LINUX_VERSION
:=$(LINUX_VERSION
)-$(call sanitize_uri
,$(CONFIG_KERNEL_GIT_REF
))
24 LINUX_VERSION
:=$(KERNEL_PATCHVER
)$(strip $(LINUX_VERSION-
$(KERNEL_PATCHVER
)))
26 ifdef KERNEL_TESTING_PATCHVER
27 LINUX_TESTING_VERSION
:=$(KERNEL_TESTING_PATCHVER
)$(strip $(LINUX_VERSION-
$(KERNEL_TESTING_PATCHVER
)))
31 split_version
=$(subst .
, ,$(1))
32 merge_version
=$(subst $(space
),.
,$(1))
33 KERNEL_BASE
=$(firstword $(subst -, ,$(LINUX_VERSION
)))
34 KERNEL
=$(call merge_version
,$(wordlist
1,2,$(call split_version
,$(KERNEL_BASE
))))
35 KERNEL_PATCHVER ?
= $(KERNEL
)
37 # disable the md5sum check for unknown kernel versions
38 LINUX_KERNEL_HASH
:=$(LINUX_KERNEL_HASH-
$(strip $(LINUX_VERSION
)))