mapnik 0.7.1

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/mapnik.rb

@@ -0,0 +1,31 @@
+require 'formula'
+
+class Mapnik < Formula
+  url 'http://download.berlios.de/mapnik/mapnik-0.7.1.tar.gz'
+  homepage 'http://www.mapnik.org/'
+  md5 '3a070fdd7c6a3367ad78d95c2387b03b'
+
+  depends_on 'pkg-config' => :build
+  depends_on 'scons' => :build
+  depends_on 'libtiff'
+  depends_on 'jpeg'
+  depends_on 'proj'
+  depends_on 'icu4c'
+  depends_on 'boost'
+  depends_on 'cairomm' => :optional
+
+  def install
+    ENV.x11 # for freetype-config
+
+    # Allow compilation against boost 1.46
+    inreplace ["src/datasource_cache.cpp", "src/libxml2_loader.cpp", "src/load_map.cpp", "src/tiff_reader.cpp"],
+      "#include <boost/filesystem/operations.hpp>",
+      "#define BOOST_FILESYSTEM_VERSION 2\n#include <boost/filesystem/operations.hpp>"
+
+    icu = Formula.factory("icu4c")
+    system "scons",
+        "PREFIX=#{prefix}",
+        "ICU_INCLUDES=#{icu.include}", "ICU_LIBS=#{icu.lib}",
+        "install"
+  end
+end