imagemagick sprinkle recipe

package :imagemagick do
  description "ImageMagick"
  version '6.5.4-10'
  
  source "ftp://ftp.fifi.org/pub/ImageMagick/ImageMagick-#{version}.tar.gz" do
    prefix '/usr'
    disable 'static'
    enable 'shared'
    with %w(modules quantum-depth=8)
    without %w(perl magick-plus-plus)
  end
  
  verify do
    has_executable 'convert'
  end
  
  requires :imagemagick_dependencies
end

package :imagemagick_dependencies do 
  apt 'libpng12-dev'
  requires :libjpeg
end

package :libjpeg do
  version '7'  
  source "http://www.ijg.org/files/jpegsrc.v#{version}.tar.gz" do
    custom_dir 'jpeg-7'
    prefix '/usr'
    enable 'shared'
  end
  
  verify do
    has_file '/usr/lib/libjpeg.so.7'
  end
end