Dwarf Fortress 0.42.01 Arch Linux PKGBUILD

# Maintainer: Lukas Winkler <derwinlu+aur at gmail . com>
# Modified from aur package dwarffortress-ironhand
# Contributor: Chris Waddell <christopher at cwaddell . com >
# Contributor: Christoph Hoopmann <choopm at 0pointer.org>
# Contributor: Klaas Boesche <aurkagebe _at_ googlemail.com>
# Modified from aur package dwarffortress-mayday by
# Contributor: Patrick Chilton <chpatrick _at_ gmail _dot_ com>
# Original from community by
# Contributor: Sven-Hendrik Haase <sh@lutzhaase.com>
# Contributor: Daenyth <Daenyth+Arch [AT] gmail [DOT] com>
# Contributor: djnm <nmihalich [at} gmail dott com>

pkgname=dwarffortress
pkgver=0.42.01
_dfver=42_01
_df_unfuck=dwarf_fortress_unfuck
pkgrel=1
pkgdesc="A single-player fantasy game. You control a dwarven outpost or an adventurer in a randomly generated persistent world. Packed with Spacefox's tileset and graphics pack.  Does not replace other dwarffortress packages."
arch=(i686 x86_64)
url="http://www.bay12forums.com/smf/index.php?topic=129219.0"
install="dwarffortress.install"
license=('custom:dwarffortress-sf')
depends=(gcc-libs glew glu gtk2 libsndfile libxdamage ncurses openal sdl_image sdl_ttf cmake)
makedepends=(unrar unzip git)
if [[ $CARCH == 'x86_64' ]]; then
  depends=(gcc-libs-multilib lib32-glew lib32-glu lib32-gtk2 lib32-libsndfile lib32-libxdamage lib32-ncurses lib32-openal lib32-sdl_image lib32-sdl_ttf)
  optdepends=('lib32-nvidia-utils: If you have nvidia graphics'
              'lib32-catalyst-utils: If you have ATI graphics'
              'lib32-alsa-lib: for alsa sound'
              'lib32-libpulse: for pulse sound')
fi
backup=('opt/df_linux/data/init/colors.txt'
        'opt/df_linux/data/init/init.txt'
        'opt/df_linux/data/init/d_init.txt'
        'opt/df_linux/data/init/interface.txt')

source=("http://www.bay12games.com/dwarves/df_${_dfver}_linux.tar.bz2"
        "git://github.com/svenstaro/${_df_unfuck}.git"
        "dwarffortress"
        "dwarffortress.desktop"
        "dwarffortress.png"
        "LICENSE-sf")

md5sums=('5e119fce35e465a49bf85410d1deea14'
         'SKIP'
         'c19aacc31e8df354827db352fecfd200'
         '60de2d654998220f426bbe41f2e57471'
         'b1d51f82400073af9bb179e34a9209d0'
         '531f90ee12c6752762b64418a100a991')


_installname=df_linux

build() {
  cd "$srcdir/$_df_unfuck"
  mkdir -p build && cd build
  cmake ..
  make -j4
}

package() {

  cd $srcdir/df_linux
  install -dm755 $pkgdir/opt/
  install -dm775 -o root -g games $pkgdir/opt/${_installname}
  cp -r $srcdir/df_linux/* $pkgdir/opt/${_installname}/
  #cp -rf $srcdir/Spacefox/* $pkgdir/opt/${_installname}/ # copy tileset

  find $pkgdir/opt/${_installname} -type d -exec chmod 755 {} +
  find $pkgdir/opt/${_installname} -type f -exec chmod 644 {} +

  install -Dm755 $srcdir/dwarffortress $pkgdir/usr/bin/dwarffortress

  chmod 755 $pkgdir/opt/${_installname}/libs/Dwarf_Fortress

  install -Dm755 $srcdir/${_df_unfuck}/build/libgraphics.so $pkgdir/opt/${_installname}/libs/libgraphics.so
  ln -s /usr/lib32/libpng.so $pkgdir/opt/${_installname}/libs/libpng.so.3
  rm $pkgdir/opt/${_installname}/libs/{libgcc_s.so.1,libstdc++.so.6}

  install -d -m775 -o root -g games $pkgdir/opt/${_installname}/data/save

  chown -R root:games $pkgdir/opt/${_installname}/data
  find $pkgdir/opt/${_installname}/data -type d -exec chmod 775 {} +
  find $pkgdir/opt/${_installname}/data -type f -exec chmod 664 {} +
  chown root:games $pkgdir/opt/${_installname}

  install -Dm644 $srcdir/dwarffortress.desktop $pkgdir/usr/share/applications/dwarffortress.desktop
  install -Dm644 $srcdir/dwarffortress.png     $pkgdir/usr/share/pixmaps/dwarffortress.png

  #install -Dm644 $srcdir/df_linux/readme.txt $pkgdir/usr/share/licenses/dwarffortress-spacefox/readme.txt
  #install -Dm644 $srcdir/LICENSE-sf $pkgdir/usr/share/licenses/dwarffortress-spacefox/LICENSE-sf
}