homebrew-core/Formula/gd.rb

require 'formula'

class Gd < Formula
  homepage 'http://libgd.bitbucket.org/'
  url 'https://bitbucket.org/libgd/gd-libgd/downloads/libgd-2.1.0.tar.gz'
  sha1 'a0f3053724403aef9e126f4aa5c662573e5836cd'

  head 'https://bitbucket.org/libgd/gd-libgd', :using => :hg

  option :universal

  depends_on :libpng => :recommended
  depends_on 'jpeg' => :recommended
  depends_on 'giflib' => :optional
  depends_on :freetype => :optional

  fails_with :llvm do
    build 2326
    cause "Undefined symbols when linking"
  end

  def install
    ENV.universal_binary if build.universal?
    args = %W{--disable-dependency-tracking --prefix=#{prefix}}
    args << "--without-freetype" unless build.with? 'freetype'
    system "./configure", *args
    system "make install"
  end

  test do
    system "#{bin}/pngtogd", "/usr/share/doc/cups/images/cups.png", "gd_test.gd"
    system "#{bin}/gdtopng", "gd_test.gd", "gd_test.png"
  end
end