# Maintainer: Márcio Silva <coadde@hyperbola.info>
# based of qemu

pkgbase=qemu
pkgname=(qemu-static binfmt-qemu-static)
pkgver=2.8.0
pkgrel=1
arch=(i686 x86_64 armv7h)
license=(GPL2 LGPL2.1)
url="http://wiki.qemu.org/"
makedepends=(pixman-static glib2-static pcre-static python2)
source=("$url/download/${pkgbase}-${pkgver}.tar.bz2"{,.sig}
        qemu-{extra,aarch64,arm,i386,mips,mips64,x86_64}-static.conf)
sha256sums=('dafd5d7f649907b6b617b822692f4c82e60cf29bc0fc58bc2036219b591e5e62'
            'SKIP'
            '2e87f745595f779df820b32dddbba6af634918134c311ae634b88453dc0b7861'
            'e91ff2371250137cca405645c8a8d0647d5229f3c38e28c3c1ef0511747ab73d'
            '40a6b6a330e7f624516232be85ac814a24464eeff1097e037f75ed4f16319e74'
            'c7374b6c643971af382e873fbb7c6f5e549bfdfeaad5a22d4a21d99918e779aa'
            'e36af2cc4238b953a0fabb5bf032dfbd584bbf8bb0836e71621006ec0fa170af'
            '2f8eadb0adc7bcd67b21e898fbbc808300094a584e5e28f45024d8016110e066'
            '6c69ddc9ce44827e55e54cf78a2632292a440b5c222e6e4e904d962a7af39ff2')
validpgpkeys=('CEACC9E15534EBABB82D3FA03353C9CEF108B584')

prepare() {
  mkdir build-static
  mkdir -p extra-arch-static/usr/{bin,share/qemu}

  cd ${pkgbase}-${pkgver}
  sed -i 's/vte-2\.90/vte-2.91/g' configure
}

build() {
  _build static \
    --audio-drv-list= \
    --disable-bluez \
    --disable-sdl \
    --disable-gtk \
    --disable-vte \
    --disable-opengl \
    --disable-virglrenderer \
    --disable-brlapi \
    --disable-docs \
    --disable-linux-aio \
    --disable-seccomp \
    --disable-spice \
    --disable-{rbd,glusterfs,libiscsi,curl} \
    --disable-system \
    --static \
    --disable-vnc \
    --disable-attr \
    --disable-blobs \
    --disable-vhost-net \
    --disable-bzip2 \
    --disable-libssh2 \
    --disable-gcrypt \
    --disable-nettle \
    --disable-curses \
    --disable-kvm \
    --disable-guest-agent
}

_build() {
  cd build-$1

  # qemu vs. make 4 == bad
  export ARFLAGS=rv

  # http://permalink.gmane.org/gmane.comp.emulators.qemu/238740
  export CFLAGS+=" -fPIC"

  ../${pkgbase}-${pkgver}/configure \
    --prefix=/usr \
    --sysconfdir=/etc \
    --localstatedir=/var \
    --libexecdir=/usr/lib/qemu \
    --python=/usr/bin/python2 \
    --smbd=/usr/bin/smbd \
    --disable-modules \
    --disable-jemalloc \
    "${@:2}"

  make
}

_package() {
  options=(!strip)

  make -C build-$1 DESTDIR="$pkgdir" install "${@:2}"

  cd "$pkgdir"/usr/bin
  tidy_strip

  # remove extra arch
  for _bin in qemu-*; do
    [[ -f $_bin ]] || continue

    case ${_bin#qemu-} in
      # tools
      img|io|nbd) rm "$_bin"; continue ;;
    esac

    mv "$_bin"{,-static}
  done

  # remove conflicting files
  rm -vr ../{lib,share}
  rm -v ivshmem-{client,server}
}

package_qemu-static() {
  pkgdesc="QEMU for foreign architectures (static binaries only)"
  replaces=(qemu-{static-arch-extra,arch-extra-static})
  conflicts=(qemu-{static-arch-extra,arch-extra-static})
  options=(!strip)

  _package static
}

package_binfmt-qemu-static() {
  pkgdesc='Register qemu-static interpreters for various binary formats'
  depends=(qemu-static)

  install -dm755 "${pkgdir}"/usr/lib/binfmt.d

  if [[ $CARCH = x86_64 ]]; then
    install -m644 "${srcdir}"/qemu-x86_64-static.conf "${pkgdir}"/usr/lib/binfmt.d/qemu-static.conf
  elif [[ $CARCH = i686 ]]; then
    install -m644 "${srcdir}"/qemu-i386-static.conf "${pkgdir}"/usr/lib/binfmt.d/qemu-static.conf
  elif [[ $CARCH = armv7h ]]; then
    install -m644 "${srcdir}"/qemu-arm-static.conf "${pkgdir}"/usr/lib/binfmt.d/qemu-static.conf
  elif [[ $CARCH = mips64el ]]; then
    install -m644 "${srcdir}"/qemu-mips64-static.conf "${pkgdir}"/usr/lib/binfmt.d/qemu-static.conf
  fi
  install -m644 "${srcdir}"/qemu-extra-static.conf "${pkgdir}"/usr/lib/binfmt.d/qemu-extra-static.conf
}