add a macro to compare kernel patch versions and use it for crypto and watchdog chang...

[openwrt.git] / include / kernel-version.mk

diff --git a/include/kernel-version.mk b/include/kernel-version.mk
index 7fe4f62..f438106 100644 (file)
--- a/include/kernel-version.mk
+++ b/include/kernel-version.mk
@@ -1,15 +1,37 @@
 # 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?=2.4.35.4
+else
+  LINUX_VERSION?=2.6.21.5
+endif
+LINUX_RELEASE?=1
+
+ifeq ($(LINUX_VERSION),2.4.34)
+  LINUX_KERNEL_MD5SUM:=f59665540a7f3351ea416a0dad104b55
+endif
+ifeq ($(LINUX_VERSION),2.4.35.4)
+  LINUX_KERNEL_MD5SUM:=34066faff3d8c042df1c7600b08b8070
+endif
+ifeq ($(LINUX_VERSION),2.6.21.7)
+  LINUX_KERNEL_MD5SUM:=bc15fad1487336d5dcb0945cd039d8ed
+endif
+ifeq ($(LINUX_VERSION),2.6.22.18)
+  LINUX_KERNEL_MD5SUM:=bd375d5885bf114c74a2216d52d86e34
+endif
+ifeq ($(LINUX_VERSION),2.6.23.16)
+  LINUX_KERNEL_MD5SUM:=2637a7f1d4450bc5e27422f307fc6529
+endif
+ifeq ($(LINUX_VERSION),2.6.24.5)
+  LINUX_KERNEL_MD5SUM:=26500f8f92895bd33e391088b5edd4ad
+endif
+ifeq ($(LINUX_VERSION),2.6.25.1)
+  LINUX_KERNEL_MD5SUM:=0d26fcafa00dc5cf27d4bf01301409a0
+endif
+
+# disable the md5sum check for unknown kernel versions
+LINUX_KERNEL_MD5SUM?=x
+
+KERNEL?=2.$(word 2,$(subst ., ,$(strip $(LINUX_VERSION))))
+KERNEL_PATCHVER=$(shell echo '$(LINUX_VERSION)' | cut -d. -f1,2,3 | cut -d- -f1)