# Maintainer: Donald Carr <sirspudd at gmail dot com>

#set -x

pkgname=linux-spudd
provides=("linux-spudd")
# The firmware the kernel produces blows: don't falsify this lightly
# "linux-firmware=20170309.695f2d6-1"
#conflicts=("linux-firmware")
pkgrel=1
pkgver=4.16.rc6.r91.ge07907ece302
pkgdesc="Kernel build from head"
arch=("x86_64")
license=("GPL2.1")
install=spudd.install
_xcompile_args="ARCH=arm64 CROSS_COMPILE=/opt/aarch64-rpi3-linux-gnueabi/bin/aarch64-rpi3-linux-gnueabi-"
_kernel_src_dir=/opt/dev/src/OSS/linux

pkgver() {
  cd $_kernel_src_dir
  git describe --tags | cut -c2- | sed 's/\([^-]*-g\)/r\1/;s/-/./g'
}

build() {
  cd $_kernel_src_dir && git clean -xdf
  make
}

package() {
  boot_dir="${pkgdir}/boot"
  usr_dir="${pkgdir}/usr"
  firmware_dir="${usr_dir}/lib/firmware"
  preset_dir=${pkgdir}/etc/mkinitcpio.d

  cd $_kernel_src_dir
  INSTALL_MOD_PATH=${usr_dir} make modules_install
  mkdir -p ${boot_dir}
  mkdir -p ${preset_dir}
  cp arch/x86/boot/bzImage ${boot_dir}/vmlinuz-spudd
  cp ${startdir}/spudd.preset ${preset_dir}

  rm -Rf ${startdir}/firmware
  if [[ -d ${firmware_dir} ]]; then
    mv ${firmware_dir} ${startdir}
  fi
}