826bab5487f0144f1e2b3091152819635053a2dd
[openwrt/openwrt.git] / include / kernel-version.mk
1 # Use the default kernel version if the Makefile doesn't override it
2
3 LINUX_RELEASE?=1
4
5 LINUX_VERSION-3.18 = .124
6 LINUX_VERSION-4.9 = .135
7 LINUX_VERSION-4.14 = .80
8
9 LINUX_KERNEL_HASH-3.18.124 = 25d2a5abd627534a1e51d028890c184aad8e628c345c5fe0cc0f9d7c31b7a5a3
10 LINUX_KERNEL_HASH-4.9.135 = e023b0bbe9ea7fc56aa57210342dd18ea3e0900ee207226df1523c6d7df154ce
11 LINUX_KERNEL_HASH-4.14.80 = 9ddc7bc11cbea6475ac5abf18e01a143d7d506bece591e0dcb15c9452d3ed7d2
12
13 remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))
14 sanitize_uri=$(call qstrip,$(subst @,_,$(subst :,_,$(subst .,_,$(subst -,_,$(subst /,_,$(1)))))))
15
16 ifneq ($(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
20 endif
21 LINUX_VERSION:=$(LINUX_VERSION)-$(call sanitize_uri,$(CONFIG_KERNEL_GIT_REF))
22 else
23 ifdef KERNEL_PATCHVER
24 LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
25 endif
26 endif
27
28 split_version=$(subst ., ,$(1))
29 merge_version=$(subst $(space),.,$(1))
30 KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
31 KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
32 KERNEL_PATCHVER ?= $(KERNEL)
33
34 # disable the md5sum check for unknown kernel versions
35 LINUX_KERNEL_HASH:=$(LINUX_KERNEL_HASH-$(strip $(LINUX_VERSION)))
36 LINUX_KERNEL_HASH?=x