1 # Use the default kernel version if the Makefile doesn't override it
5 LINUX_VERSION-3.18 = .23
7 LINUX_KERNEL_MD5SUM-3.18.23 = dc6d265ab38716be3676ac294b481ad8
10 LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
13 split_version=$(subst ., ,$(1))
14 merge_version=$(subst $(space),.,$(1))
15 KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
16 KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
17 KERNEL_PATCHVER ?= $(KERNEL)
19 # disable the md5sum check for unknown kernel versions
20 LINUX_KERNEL_MD5SUM:=$(LINUX_KERNEL_MD5SUM-$(strip $(LINUX_VERSION)))
21 LINUX_KERNEL_MD5SUM?=x