1be48e7551b5d2203e4ae851a60b28ca47999a5a
[openwrt/svn-archive/archive.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 = .16
6 LINUX_VERSION-4.0 = .4
7
8 LINUX_KERNEL_MD5SUM-3.18.16 = 3b0e66fdf47b0660521d79b881eabf04
9 LINUX_KERNEL_MD5SUM-4.0.4 = 71d8b666438e6b59f103e9384889c15a
10
11 ifdef KERNEL_PATCHVER
12 LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
13 endif
14
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 ?= $(KERNEL)
20
21 # disable the md5sum check for unknown kernel versions
22 LINUX_KERNEL_MD5SUM:=$(LINUX_KERNEL_MD5SUM-$(strip $(LINUX_VERSION)))
23 LINUX_KERNEL_MD5SUM?=x