From 8a34e9349a76a18aaf849839afad42d26158d9ea Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 14 Feb 2014 19:41:38 +0100
Subject: Overhauled vmware kernel module patching, also added global kernel
 version variables

Variables are now:
KERNEL_CURRENT_VERSION - currently running kernel (uname -r)
SYS_UTS_RELEASE - What uname -r will yield on the generated system
SYS_KERNEL - Just version number of SYS_UTS_RELEASE (eg. 3.5.6-12-openslx -> 3.5.6)
---
 remote/includes/kernel.inc | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'remote/includes/kernel.inc')

diff --git a/remote/includes/kernel.inc b/remote/includes/kernel.inc
index ae5791df..ccd10970 100644
--- a/remote/includes/kernel.inc
+++ b/remote/includes/kernel.inc
@@ -13,13 +13,23 @@
 #     must be given as  kernel/fs/nfs/nfs.ko
 #
 
-# determine kernel version
-KERNEL_CURRENT_VERSION=$(uname -r)
-[ -z "$KERNEL_CURRENT_VERSION" ] && pwarning "Could not determine kernel version."
-
 # set global KERNEL_TARGET_NAME
 KERNEL_TARGET_NAME="kernel"
 
+get_kernel_version () {
+	# determine kernel version currently running on this machine
+	KERNEL_CURRENT_VERSION=$(uname -r)
+	[ -z "$KERNEL_CURRENT_VERSION" ] && pwarning "Could not determine kernel version."
+	# determine kernel version that will be running in the generated system
+	if [ -e "$MODULES_DIR/kernel/ksrc/include/generated/utsrelease.h" ]; then
+		SYS_UTS_RELEASE=$(grep 'UTS_RELEASE' "$MODULES_DIR/kernel/ksrc/include/generated/utsrelease.h" | awk -F '"' '{print $2}')
+		SYS_KERNEL=$(echo "$SYS_UTS_RELEASE" | grep -o -E '^[0-9\.]+')
+	else
+		SYS_UTS_RELEASE="(unknown-not-compiled-yet)"
+		SYS_KERNEL="$SYS_UTS_RELEASE"
+	fi
+}
+
 check_kernel_build_dir() {
 	[ -d "${MODULES_DIR}/kernel/build" ] && KERNEL_BUILD_DIR="${MODULES_DIR}/kernel/build" \
 	|| perror "No build directory set for the kernel. Was is built?"
-- 
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