fontforge.rb

require "formula"

class Fontforge < Formula
  homepage "http://fontforge.github.io/"

  stable do
    url "https://github.com/fontforge/fontforge/archive/2.0.20140101.tar.gz"
    sha1 "abce297e53e8b6ff6f08871e53d1eb0be5ab82e7"
  end

  head do
    url 'https://github.com/fontforge/fontforge.git'
    sha1 "abce297e53e8b6ff6f08871e53d1eb0be5ab82e7"
  end

  depends_on :autoconf
  depends_on :automake
  depends_on :libtool
  depends_on 'pkg-config' => :build

  depends_on 'gettext'
  depends_on 'glib'
  depends_on 'freetype'
  depends_on 'pango'
  depends_on 'cairo'
  depends_on 'readline'
  depends_on 'bdw-gc'

  depends_on :python => :recommended
  depends_on 'giflib' => :recommended
  depends_on :libpng => :recommended
  depends_on 'jpeg' => :recommended
  depends_on 'libtiff' => :recommended
  depends_on 'libxml2' => :recommended
  depends_on 'libspiro' => :recommended
  depends_on 'bdw-gc'=> :recommended

  option "with-x", "Build with X11 support, including FontForge.app"
  depends_on :x11 if build.with? 'x'

  depends_on 'czmq' => :optional
  depends_on 'zeromq' => :optional

  def install
    args = ["--prefix=#{prefix}",
            "--disable-freetype-debugger",
            "--without-libuninameslist",
            "--without-libunicodenames"]

    args << "--without-giflib" if build.without? 'giflib'
    args << "--without-libpng" if build.without? 'libpng'
    args << "--without-libjpeg" if build.without? 'jpeg'
    args << "--without-libtiff" if build.without? 'libtiff'
    args << "--without-libxml2" if build.without? 'libxml2'
    args << "--without-libspiro" if build.without? 'libspiro'

    args << "--with-x" if build.with? 'x'

    if build.with? 'python'
      args << "--enable-python-scripting"
      args << "--enable-python-extension"

      # This is required because pkg-config cannot find the python package.
      ENV["PYTHON_CFLAGS"] = `/usr/bin/python-config --cflags`.strip
      ENV["PYTHON_LIBS"] = `/usr/bin/python-config --libs`.strip
    else
      args << "--disable-python-scripting"
      args << "--disable-python-extension"
    end

    # Add environment variables for system libs
    ENV["ZLIB_CFLAGS"] = "-I/usr/include"
    ENV["ZLIB_LIBS"] = "-L/usr/lib -lz"

    system "git clone git://git.savannah.gnu.org/gnulib.git"
    system "./bootstrap --gnulib-srcdir=gnulib"
    system "./configure", *args
    system "make"
    system "make install"

    # Move the .app to the prefix to be detected by brew linkapps.
    prefix.install share/"fontforge_package_name/osx/FontForge.app"
  end

  test do
    system "#{bin}/fontforge", "-version"
  end
end