# Contributor: John Sowiak <john@archlinux.org>
# Maintainer: tobias <tobias@archlinux.org>

# TODO:
# - consider switching to scons when it is better supported

# Apparently, the blender guys refuse to release source tarballs for
# intermediate releases that deal mainly with binaries but incorporate tiny
# minor changes from cvs. Since I'm sick and tired of the urges of users that
# look for release numbers only we make a messy PKGBUILD that can checkout cvs
# tags if necessary.
#cvs=true
cvs=false

pkgname=blender
pkgver=2.49a
pkgrel=1
pkgdesc="A fully integrated 3D graphics creation suite"
arch=('arm')
license=(GPL)
url="http://blender3d.org"
depends=('libjpeg' 'libpng' 'openexr' 'sdl' 'python>=2.6' 'desktop-file-utils' \
         'gettext' 'libxi' 'libxmu' 'mesa' 'freetype2' 'openal')
makedepends=('freeglut' 'libtiff' 'librsvg' 'yasm' 'csv')
options=('!makeflags')
install=blender.install
source=($pkgname.desktop $pkgname.svg)
if [ ! $cvs -o $cvs = false ]; then
  source=(${source[@]} http://download.blender.org/source/$pkgname-$pkgver.tar.gz)
  makedepends=('freeglut' 'libtiff' 'librsvg' 'yasm')
fi

build() {
  if [ $cvs = true ]; then
    cd $startdir/src/
    #cvs -d:pserver:anonymous@cvs.blender.org:/cvsroot/bf-blender login
    cvs -z3 -d:pserver:anonymous@cvs.blender.org:/cvsroot/bf-blender checkout $pkgname || return 1
    _cvsrel=$pkgname-$(echo $pkgver | sed 's/\./-/')-release
    cvs -d:pserver:anonymous@cvs.blender.org:/cvsroot/bf-blender update -r $_cvsrel || return 1
    find $pkgname/{bin,release/scripts} -name 'CVS' -exec rm -rf {} \; 2> /dev/null
    cd $pkgname
  else
    cd $startdir/src/$pkgname-$pkgver
  fi

 rm -f user-def.mk

 ##########################################################################
 # tweak the makefiles to prepare build for ArchLinux
   # disable static binaries and enable blenderplayer binary
  sed -i "s|^.*\(BINTARGETS += blenderstatic\)|    #\1|g" source/Makefile
  sed -i "s|^#\(.*BINTARGETS += blenderplayer\)|\1|g" source/Makefile
  # link freetype and openal dynamically
  sed -i 's|LOPTS)|LOPTS) -lfreetype -lopenal|g' source/Makefile
  sed -i 's|COMLIB.*libfreetype\.a|#\0|g' source/Makefile
  sed -i 's|NAN_SND_LIBS.*libopenal\.a|#\0|g' source/Makefile
   # make ode (alternative physics engine)
   # does not work for Arch64
   #[ "$CARCH" = "i686" ] && sed -i 's|^\(DIRS.*\)$|\1 ode|' extern/Makefile
   # make the nan_makefiles happy
  export NAN_PYTHON_VERSION=2.6
  export INTERNATIONAL=true
  export WITH_FREETYPE2=true
  export NAN_FREETYPE=/usr
  export WITH_ICONV=true

  export NAN_NO_PLUGIN=true

  export NAN_OPENAL=/usr
  export NAN_FMOD=/usr
  export NAN_JPEG=/usr
  export NAN_PNG=/usr
  export WITH_OPENEXR=true
  export NAN_OPENEXR=/usr
  export NAN_ODE=/usr
  export NAN_OPENEXR_LIBS=$(pkg-config --libs-only-l OpenEXR)

  export NAN_SDL=/usr
  export NAN_ZLIB=/usr
  export NAN_MESA=/usr

  export NAN_USE_BULLET=true
  export NAN_USE_FFMPEG_CONFIG=true
  export WITH_BF_VERSE=true
  export WITH_VERSE=true
  export WITH_BF_OPENMP=true
  # there is an issue with a file
  export NAN_DEBUG=-O
 ###########################################################################
 # build
  make || return 1
 ###########################################################################
#  mkdir -p $startdir/pkg/usr/share/
  cd obj/linux-glibc2*/bin

# common part

 mkdir -p $startdir/pkg/usr/share/

 # install binaries
 install -Dm755 blender $startdir/pkg/usr/bin/blender
 install -Dm755 blenderplayer $startdir/pkg/usr/bin/blenderplayer

 # install internationalization support
 cd ../../../bin/.blender
 install -D -m644 .Blanguages \
   $startdir/pkg/usr/share/$pkgname/.Blanguages
 install -D -m644 .bfont.ttf \
   $startdir/pkg/usr/share/$pkgname/.bfont.ttf

 cp -R locale $startdir/pkg/usr/share/

 # install scripts
 cd ../../release/
 cp -R scripts $startdir/pkg/usr/share/$pkgname/

 # install all additional stuff
 # install a freedesktop.org compliant menu entry
 install -Dm644 $startdir/src/$pkgname.desktop $startdir/pkg/usr/share/applications/$pkgname.desktop
 # install some freedesktop.org compatibility
 install -D -m644 $startdir/src/$pkgname.svg $startdir/pkg/usr/share/pixmaps/$pkgname.svg
 # finally we render a png as fallback for not svg aware menu applications
 # Attention: always make sure you check the dimensions of the source-svg,
 # you can read the dimensions via inkscapes export funktion
 rsvg -w 64 -h 64 -f png $startdir/pkg/usr/share/pixmaps/$pkgname.svg $startdir/pkg/usr/share/pixmaps/$pkgname.png
}