#!/bin/dash

KERNEL_VERSION=4.4.148
#KERNEL_VERSION=4.9.120
#KERNEL_VERSION=4.14.63
KERNEL_MAJOR_VERSION=v4.x
KERNEL_PAGE=https://cdn.kernel.org
DEVICE_NAME=generic

echo "Download kernel"
wget -c $KERNEL_PAGE/pub/linux/kernel/$KERNEL_MAJOR_VERSION/linux-$KERNEL_VERSION.tar.xz
echo "Unpack kernel"
tar -xvf linux-$KERNEL_VERSION.tar.xz
echo "Copy config to kernel"
cp config/$DEVICE_NAME/config-$KERNEL_VERSION ./linux-$KERNEL_VERSION/.config
echo "Compile kernel"
cd ./linux-$KERNEL_VERSION
make -j4
echo "Copy results to out"