From 389043beaee17cd6bc90e5c8e7140fdab51c9ae8 Mon Sep 17 00:00:00 2001
From: Koen Kooi <koen@openembedded.org>
Date: Mon, 6 Apr 2009 08:56:14 +0200
Subject: kernel,module-base class, bitbake.conf: introduce MACHINE_KERNEL_PR *
 bandaid till we have a better way to track ABI changes

---
 classes/kernel.bbclass | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'classes/kernel.bbclass')

diff --git a/classes/kernel.bbclass b/classes/kernel.bbclass
index 17e8941745..954c407d51 100644
--- a/classes/kernel.bbclass
+++ b/classes/kernel.bbclass
@@ -64,6 +64,10 @@ export CMDLINE_CONSOLE = "console=${@bb.data.getVar("KERNEL_CONSOLE",d,1) or "tt
 KERNEL_VERSION = "${@get_kernelversion('${S}')}"
 KERNEL_MAJOR_VERSION = "${@get_kernelmajorversion('${KERNEL_VERSION}')}"
 
+# A machine.conf or local.conf can increase MACHINE_KERNEL_PR to force
+# rebuilds for kernel and external modules
+PR = "${MACHINE_KERNEL_PR}"
+
 KERNEL_LOCALVERSION ?= ""
 
 # kernels are generally machine specific
-- 
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