# Maintainer: Mike Swanson <mikeonthecomputer@gmail.com>

pkgname=eternity-engine
pkgver=4.02.00
pkgrel=2
pkgdesc="An advanced Doom port with vanilla compatibility"
url="http://eternity.youfailit.net/"
arch=('i686' 'x86_64')
license=('GPL3')
depends=('sdl2' 'sdl2_mixer' 'sdl2_net' 'zlib')
makedepends=('git' 'cmake')
source=("eternity::git+https://github.com/team-eternity/eternity.git#tag=${pkgver}"
        'git+https://github.com/Wohlstand/libADLMIDI.git')
b2sums=('SKIP'
        'SKIP')

prepare() {
  cd "${srcdir}/eternity"
  git submodule init
  git config submodule.adlmidi.url "${srcdir}/libADLMIDI"
  git submodule update

  for patch in ../*.patch; do
    if [ ! -f "$patch" ]; then
      break;
    else
      patch -p1 -i "$patch"
    fi
  done
}

build() {
  # Cannot do in-tree build.
  mkdir ee-build
  cd ee-build
  cmake ../eternity -DCMAKE_INSTALL_PREFIX=/usr
  make
}

package() {
  cd ee-build
  make PREFIX=/usr DESTDIR="$pkgdir" install
}