A Homebrew formula for installing the latest Xhprof from Github.

xhprof.rb

require 'formula'

class Xhprof <Formula
  url 'https://github.com/facebook/xhprof.git'
  homepage 'http://mirror.facebook.net/facebook/xhprof/doc.html'
  version 'master'

  depends_on 'pcre'

  def install
    Dir.chdir "extension" do
      system "PHP_AUTOCONF=/usr/local/bin/autoconf PHP_AUTOHEADER=/usr/local/bin/autoheader phpize"
      system "PHP_AUTOCONF=/usr/local/bin/autoconf PHP_AUTOHEADER=/usr/local/bin/autoheader ./configure", "--prefix=#{prefix}"
      system "PHP_AUTOCONF=/usr/local/bin/autoconf PHP_AUTOHEADER=/usr/local/bin/autoheader make"
      prefix.install %w(modules/xhprof.so)
    end
    prefix.install %w(xhprof_html xhprof_lib)
  end

  def caveats; <<-EOS.undent
    To finish installing XHProf:
     * Add the following lines to php.ini:
        [xhprof]
        extension="#{prefix}/xhprof.so"
     * Restart your webserver
    EOS
  end
end