#!/bin/sh

# Copyright 2006, 2008, 2009, 2016  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


VERSION=${VERSION:-4.14.23}
KERNELRELEASE=${KERNELRELEASE:-4.14.23}
ARCH=${ARCH:-x86_64}
BUILD=${BUILD:-1}

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-kernel-modules

rm -rf $PKG
mkdir -p $TMP $PKG

echo "Using /lib/modules/${KERNELRELEASE}/"
echo "Make sure these are *ready*... compressed, or not."
echo "However you want 'em."
sleep 5
mkdir -p $PKG/lib/modules
cp -a /lib/modules/${KERNELRELEASE} $PKG/lib/modules

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Write out the doinst.sh:
cat << EOF > $PKG/install/doinst.sh
# A good idea whenever kernel modules are added or changed:
if [ -x sbin/depmod ]; then
  chroot . /sbin/depmod -a ${KERNELRELEASE} 1> /dev/null 2> /dev/null
fi

EOF

cd $PKG
/sbin/makepkg -l y -c n $TMP/kernel-modules-$(echo ${VERSION} | tr - _)-$ARCH-$BUILD.txz