libuv 1.4.1

Version bump, and added documentation for fun.

Closes Homebrew/homebrew#37207.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/libuv.rb

@@ -1,7 +1,7 @@
 class Libuv < Formula
   homepage "https://github.com/libuv/libuv"
-  url "https://github.com/libuv/libuv/archive/v1.2.1.tar.gz"
-  sha1 "500421538aaa84aa6ab054205275f59968556654"
+  url "https://github.com/libuv/libuv/archive/v1.4.1.tar.gz"
+  sha1 "c545efa7fee0e3f4850b2cbd03611ac4c76a8c90"
   head "https://github.com/libuv/libuv.git", :branch => "v1.x"
 
   bottle do
@@ -11,16 +11,60 @@ class Libuv < Formula
     sha1 "715d7fd7d6f7a408093a66d7005b4816f2c63929" => :mountain_lion
   end
 
+  option "without-docs", "Don't build and install documentation"
+  option :universal
+
   depends_on "pkg-config" => :build
   depends_on "automake" => :build
   depends_on "autoconf" => :build
   depends_on "libtool" => :build
+  depends_on :python => :build if MacOS.version <= :snow_leopard && build.with?("docs")
 
-  option :universal
+  resource "sphinx" do
+    url "https://pypi.python.org/packages/source/S/Sphinx/Sphinx-1.2.3.tar.gz"
+    sha1 "3a11f130c63b057532ca37fe49c8967d0cbae1d5"
+  end
+
+  resource "docutils" do
+    url "https://pypi.python.org/packages/source/d/docutils/docutils-0.12.tar.gz"
+    sha1 "002450621b33c5690060345b0aac25bc2426d675"
+  end
+
+  resource "pygments" do
+    url "https://pypi.python.org/packages/source/P/Pygments/Pygments-2.0.2.tar.gz"
+    sha1 "fe2c8178a039b6820a7a86b2132a2626df99c7f8"
+  end
+
+  resource "jinja2" do
+    url "https://pypi.python.org/packages/source/J/Jinja2/Jinja2-2.7.3.tar.gz"
+    sha1 "25ab3881f0c1adfcf79053b58de829c5ae65d3ac"
+  end
+
+  resource "markupsafe" do
+    url "https://pypi.python.org/packages/source/M/MarkupSafe/MarkupSafe-0.23.tar.gz"
+    sha1 "cd5c22acf6dd69046d6cb6a3920d84ea66bdf62a"
+  end
 
   def install
     ENV.universal_binary if build.universal?
 
+    if build.with? "docs"
+      ENV.prepend_create_path "PYTHONPATH", buildpath+"sphinx/lib/python2.7/site-packages"
+      resources.each do |r|
+        r.stage do
+          system "python", *Language::Python.setup_install_args(buildpath/"sphinx")
+        end
+      end
+      ENV.prepend_path "PATH", (buildpath/"sphinx/bin")
+      # This isn't yet handled by the make install process sadly.
+      cd "docs" do
+        system "make", "man"
+        system "make", "singlehtml"
+        man1.install "build/man/libuv.1"
+        doc.install Dir["build/singlehtml/*"]
+      end
+    end
+
     system "./autogen.sh"
     system "./configure", "--disable-dependency-tracking",
                           "--disable-silent-rules",