X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/790135576ddf977670dc1d56e3476f85d6eb9cfa..5b6977f54e7aa62bee8851fc8df40bf631f10c2d:/include/kernel-version.mk

diff --git a/include/kernel-version.mk b/include/kernel-version.mk
index 7fe4f62c1..f019897be 100644
--- a/include/kernel-version.mk
+++ b/include/kernel-version.mk
@@ -1,15 +1,40 @@
 # Use the default kernel version if the Makefile doesn't override it
 
-ifeq ($(LINUX_VERSION),)
-  ifeq ($(KERNEL),2.4)
-    LINUX_VERSION:=2.4.34
-    LINUX_RELEASE:=1
-    LINUX_KERNEL_MD5SUM:=f59665540a7f3351ea416a0dad104b55
-  else
-    LINUX_VERSION:=2.6.19.2
-    LINUX_RELEASE:=1
-    LINUX_KERNEL_MD5SUM:=ca0ce8f288e8ae93ac243b568f906bf8
-  endif
-endif
-KERNEL:=2.$(word 2,$(subst ., ,$(strip $(LINUX_VERSION))))
+ifeq ($(KERNEL),2.4)
+  LINUX_VERSION?=2.4.37.5
+else
+  LINUX_VERSION?=2.6.21.7
+endif
+LINUX_RELEASE?=1
+
+ifeq ($(LINUX_VERSION),2.4.37.5)
+  LINUX_KERNEL_MD5SUM:=cb221187422acaf6c63a40c646e5e476
+endif
+ifeq ($(LINUX_VERSION),2.6.21.7)
+  LINUX_KERNEL_MD5SUM:=bc15fad1487336d5dcb0945cd039d8ed
+endif
+ifeq ($(LINUX_VERSION),2.6.25.20)
+  LINUX_KERNEL_MD5SUM:=0da698edccf03e2235abc2830a495114
+endif
+ifeq ($(LINUX_VERSION),2.6.27.34)
+  LINUX_KERNEL_MD5SUM:=4036300a95c62d6969de674901b26145
+endif
+ifeq ($(LINUX_VERSION),2.6.28.10)
+  LINUX_KERNEL_MD5SUM:=c4efb2c494d749cb5de274f8ae41c3fa
+endif
+ifeq ($(LINUX_VERSION),2.6.30.8)
+  LINUX_KERNEL_MD5SUM:=76b8397bfb477788b26c834f71e27df6
+endif
+ifeq ($(LINUX_VERSION),2.6.31.1)
+  LINUX_KERNEL_MD5SUM:=8077cd7f7c1cdeb6aef3872441ae5294
+endif
+
+# disable the md5sum check for unknown kernel versions
+LINUX_KERNEL_MD5SUM?=x
+
+split_version=$(subst ., ,$(1))
+merge_version=$(subst $(space),.,$(1))
+KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
+KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
+KERNEL_PATCHVER=$(call merge_version,$(wordlist 1,3,$(call split_version,$(KERNEL_BASE))))