# Contributor: Stefan Reimer <stefan@zero-downtime.net>
# Maintainer: Stefan Reimer <stefan@zero-downtime.net>
pkgname=aws-neuron-driver
pkgver=2.3.26.0
pkgrel=0
pkgdesc="Linux Kernel module for AWS Neuron INF instances"
url="https://awsdocs-neuron.readthedocs-hosted.com/en/latest/release-notes/index.html#"
arch="x86_64"
license="GPL-2.0"
makedepends="bash xz linux-headers linux-virt-dev"
options="!check"

# https://awsdocs-neuron.readthedocs-hosted.com/en/latest/release-notes/neuron-driver.html#neuron-driver-release-notes
#  apt-get download --print-uris aws-neuron-dkms | cut -d' ' -f1
source="$pkgname-$pkgver.deb::https://apt.repos.neuron.amazonaws.com/pool/main/a/aws-neuron-dkms/aws-neuron-dkms_"$pkgver"_amd64.deb"

unpack() {
  ar -x /var/cache/distfiles/$pkgname-$pkgver.deb
  tar xfJ data.tar.xz
  mv usr/src/aws-neuron-$pkgver $srcdir/$pkgname-$pkgver

  # What is wrong with AWS ?
  find $srcdir/$pkgname-$pkgver -type d -exec chmod 755 {} \;
}


build() {
  # Hack running the build inside a container other uname -r returns host kernel
  KERNEL_VERSION=$(basename $(ls -d /lib/modules/*-virt))

  make KERNEL_SRC_DIR=/lib/modules/$KERNEL_VERSION/build
}

package() {
  KERNEL_VERSION=$(basename $(ls -d /lib/modules/*-virt))
  depends="linux-virt=~$(echo $KERNEL_VERSION | sed -e 's/-.*$//')"

  mkdir -p "$pkgdir"/lib/modules/$KERNEL_VERSION/kernel "$pkgdir"/lib/udev/rules.d
  gzip -9 -c neuron.ko > "$pkgdir"/lib/modules/$KERNEL_VERSION/kernel/neuron.ko.gz

  echo 'KERNEL=="neuron*", MODE="0666"' > "$pkgdir"/lib/udev/rules.d/90-neuron-udev.rules
}

sha512sums='
81a233daf540b7ea3f334e8934ca1a89dd2cdedd8d0a448ae080ea5f7e28ef4b0aaa00e09644b69c29b759098ce82c1cef0a57ee68380f1fe0835883b8d33ab7  aws-neuron-driver-2.3.26.0.deb
'