pkgname=dkms
pkgver=2.3+git161025
pkgrel=1
pkgdesc='Dynamic Kernel Modules System'
arch=('any')
url='http://linux.dell.com/dkms/'
license=('GPL2')
depends=('bash' 'kmod' 'gcc' 'make' 'patch')
makedepends=('git')
optdepends=('linux-headers: build modules against Chakra kernel'
            'linux-lts-headers: build modules against LTS Chakra kernel')
backup=('etc/dkms/framework.conf' 'etc/default/dkms')
install=$pkgname.install
source=('git+https://github.com/dell/dkms.git#commit=88e020c'
        "$pkgname.default"
        "$pkgname.service"
        "$pkgname.systemd"
        '02-no-kernel-hook.patch')
md5sums=('SKIP'
         '33be2fbf1bcc1b3fb2f38d9e7eaa809d'
         '02e9744e3fdc3d2f68e46966fb32e260'
         '267632312aa52a190ec0db0758920dd3'
         '82d520c39c99c34977e48b313a189c6c')

prepare() {
  cd dkms

  # apply patch from the source array (should be a pacman feature)
  local filename
  for filename in "${source[@]}"; do
    if [[ "$filename" =~ \.patch$ ]]; then
      msg2 "Applying patch $filename"
      patch -p1 -N -i "$srcdir/$filename"
    fi
  done

  # /usr move
  msg2 '/usr move patching'
  for i in dkms{,_framework.conf,.bash-completion,.8,_common.postinst}; do
    sed -ri 's,/lib/modules,/usr/lib/modules,g' "$i"
  done
  # fix hardcoded paths
  sed -i "s|/sbin/depmod|depmod|" dkms
}

package() {
  # systemd
  install -D -m 644 $pkgname.service "$pkgdir/usr/lib/systemd/system/$pkgname.service"
  install -D -m 755 $pkgname.systemd "$pkgdir/usr/lib/systemd/scripts/$pkgname"
  install -D -m 644 $pkgname.default "$pkgdir/etc/default/$pkgname"
  # upstream installer
  cd dkms
  make \
    DESTDIR="$pkgdir" \
    BASHDIR="$pkgdir/usr/share/bash-completion/completions" \
    install
}