#!/bin/sh
set -e
CWD=`pwd`

VERSION=${VERSION:-4.4.157}
ARCH=${ARCH:-x86}
BUILD=${BUILD:-1}

PKG=/tmp/package-kernel-headers
rm -rf $PKG

cd /usr/src/linux-$VERSION
make headers_check || exit 1
make headers_install INSTALL_HDR_PATH=$PKG/usr 

cd $PKG
( cd usr/include
  mv asm asm-x86
  find . -name ..install.cmd -exec rm -f '{}' \;
  find . -name .install -exec rm -f '{}' \; )
mkdir install
cat $CWD/slack-desc > install/slack-desc
cat $CWD/doinst.sh > install/doinst.sh
makepkg -l y -c n ../kernel-headers-$VERSION-${ARCH}-$BUILD.txz