ejabberd formula

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

Udated to 2.1.2

Formula/ejabberd.rb

@@ -0,0 +1,37 @@
+require 'formula'
+
+class Ejabberd <Formula
+  version "2.1.2"
+  url "http://www.process-one.net/downloads/ejabberd/#{version}/ejabberd-#{version}.tar.gz"
+  homepage 'http://www.ejabberd.im'
+  md5 '9102802ae19312c26f85ceb977b519aa'
+
+  depends_on "erlang"
+
+  def install
+    ENV['TARGET_DIR'] = ENV['DESTDIR'] = "#{lib}/ejabberd/erlang/lib/ejabberd-#{version}"
+    ENV['MAN_DIR'] = man
+    ENV['SBIN_DIR'] = sbin
+
+    Dir.chdir "src" do
+      system "./configure", "--prefix=#{prefix}",
+                            "--sysconfdir=#{etc}",
+                            "--localstatedir=#{var}"
+      system "make"
+      system "make install"
+    end
+
+    (etc+"ejabberd").mkpath
+    (var+"lib/ejabberd").mkpath
+    (var+"spool/ejabberd").mkpath
+
+    sbin.install 'tools/ejabberdctl'
+  end
+
+  def caveats; <<-EOS
+  If you face nodedown problems, concat your machine name to:
+    /private/etc/hosts
+  after 'localhost'.
+    EOS
+  end
+end