[gnome-continuous-yocto/gnomeostree-3.28-rocko: 5338/8267] scripts/contrib: scripts that updates kernel templates

[Emmanuele Bassi <ebassi src gnome org>]

commit 7ddcbc5eca0c09408bc3698561f8b913682232d4
Author: Leonardo Sandoval <leonardo sandoval gonzalez linux intel com>
Date:   Fri Mar 24 21:41:12 2017 -0700

    scripts/contrib: scripts that updates kernel templates
    
    Updating the kernel templates (those use by the yocto-bsp script) is a mechanical
    process (and prone to errors) which consists of copying latest kernel template then
    applying string replacements from old to new kernel version. This script collects
    these commands allowing quick updates in the future.
    
    (From meta-yocto rev: 450313d9d8bb1e728ed5a7208decd30f50633be1)
    
    Signed-off-by: Leonardo Sandoval <leonardo sandoval gonzalez linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 scripts/contrib/yocto-bsp-kernel-update.sh |   60 ++++++++++++++++++++++++++++
 1 files changed, 60 insertions(+), 0 deletions(-)
---
diff --git a/scripts/contrib/yocto-bsp-kernel-update.sh b/scripts/contrib/yocto-bsp-kernel-update.sh
new file mode 100755
index 0000000..b3aa705
--- /dev/null
+++ b/scripts/contrib/yocto-bsp-kernel-update.sh
@@ -0,0 +1,60 @@
+#!/bin/sh
+#
+# Copyright (c) 2017, Intel Corporation.
+# All rights reserved.
+#
+# This program is free software;  you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY;  without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+# the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program;  if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# Description: creates a new set of kernel templates based on version
+#
+
+set -o nounset
+set -o errexit
+
+if [ $# -ne 4 ]; then
+    cat << EOF
+usage: $0 from_mayor from_minor to_mayor to_minor
+EOF
+    exit 1
+else
+    fma=$1 # from mayor
+    fmi=$2 # from minor
+    tma=$3 # to mayor
+    tmi=$4 # to minor
+fi
+
+poky=$(readlink -e $(dirname $(dirname $(dirname $0))))
+arch=$poky/scripts/lib/bsp/substrate/target/arch
+
+
+# copy/rename templates
+for from in $(ls -1 $arch/*/recipes-kernel/linux/linux-yocto*_$fma\.$fmi.bbappend)
+do
+    to=$(echo $from | sed s/$fma\.$fmi/$tma\.$tmi/)
+    cp $from $to
+done
+
+# replace versions string inside new templates
+for bbappend in $(ls -1 $arch/*/recipes-kernel/linux/linux-yocto*_$tma\.$tmi.bbappend)
+do
+    sed -i 1s/$fma\.$fmi/$tma\.$tmi/ $bbappend
+    sed -i \$s/$fma\.$fmi/$tma\.$tmi/ $bbappend
+done
+
+# update the noinstall files
+for noinstall in $(ls -1 $arch/*/recipes-kernel/linux/kernel-list.noinstall)
+do
+    sed -i s/$fma\.$fmi/$tma\.$tmi/g $noinstall;
+done