edited formula.rb

  require 'formula'

class Php52 <Formula
  url 'http://www.php.net/get/php-5.2.17.tar.bz2/from/www.php.net/mirror'
  version '5.2.17'
  homepage 'http://php.net/'
  md5 'b27947f3045220faf16e4d9158cbfe13'

  depends_on 'jpeg'
  depends_on :freetype
  depends_on :libpng
  depends_on 'libmcrypt'
  if ARGV.include? '--with-mysql'
      depends_on 'mysql'
  end
  if ARGV.include? '--fpm'
    exit if ARGV.include? '--with-apache'
    depends_on 'libevent'
  end
  
  def options
    [
      ['--with-apache', "Install the Apache module"],
      ['--with-mysql',  "Build with MySQL (PDO) support"],
      ['--fpm', "Build with 'FastCGI Process Manager' patch"]
    ]
  end
  
  def patches
    # PHP-FPM patch (http://php-fpm.org)
    return DATA if ARGV.include? '--fpm'
  end

  def caveats
    <<-END_CAVEATS
Pass --with-apache to build with the Apache SAPI
Pass --with-mysql  to build with MySQL (PDO) support
Pass --fpm to build with FastCGI Process Manager support
    END_CAVEATS
  end

  # def skip_clean? path
  #   path == bin+'php'
  # end
  skip_clean ['bin', 'sbin']

  def install
    configure_args = [
      "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking",
        "--with-ldap=/usr",
        "--with-kerberos=/usr",
        "--enable-cli",
        "--with-zlib-dir=/usr",
        "--enable-exif",
        "--enable-ftp",
        "--enable-mbstring",
        "--enable-mbregex",
        "--enable-sockets",
        "--with-iodbc=/usr",
        "--with-curl=/usr",
        "--with-config-file-path=#{prefix}/etc",
        "--sysconfdir=/private/etc",
        "--with-openssl=/usr",
        "--with-xmlrpc",
        "--with-xsl=/usr",
        "--without-pear",
        "--with-libxml-dir=/usr",
        "--with-iconv=#{Formula.factory('libiconv').prefix}",
        "--with-gd",
        "--with-jpeg-dir=#{HOMEBREW_PREFIX}",
        "--with-png-dir=#{Formula.factory('libpng').prefix}",
        "--with-freetype-dir=#{HOMEBREW_PREFIX}",
        "--with-mcrypt=#{HOMEBREW_PREFIX}",
        "--mandir=#{man}"]
    
    if ARGV.include? '--with-apache'
      puts "Building with the Apache SAPI"
      configure_args.push("--with-apxs2=/usr/sbin/apxs")
      configure_args.push("--libexecdir=#{prefix}/libexec")
    else
      puts "Not building the Apache SAPI. Pass --with-apache if needed."
    end
    
    if ARGV.include? '--with-mysql'
        configure_args.push("--with-mysql-sock=/tmp/mysql",
        "--with-mysqli=#{HOMEBREW_PREFIX}/bin/mysql_config",
        "--with-mysql=#{HOMEBREW_PREFIX}/lib/mysql",
        "--with-pdo-mysql=#{HOMEBREW_PREFIX}/bin/mysql_config")
    else
        puts "Not building MySQL (PDO) support. Pass --with-mysql if needed."
    end
    
    if ARGV.include? '--fpm'
      system "./buildconf --force"
      configure_args.push(
        "--enable-fastcgi",
        "--enable-fpm",
        "--with-libevent=#{Formula.factory('libevent').prefix}"
      )
    end

    system "./configure", *configure_args
    
    if ARGV.include? '--with-apache'
      mkfile = File.open("Makefile")
      newmk  = File.new("Makefile.fix", "w")
      mkfile.each do |line|
          if /^EXTRA_LIBS =(.*)$/ =~ line
              newmk.print "EXTRA_LIBS =", $1, " -lresolv\n"
          elsif /^MH_BUNDLE_FLAGS =(.*)$/ =~ line
              newmk.print "MH_BUNDLE_FLAGS =", $1, " -lresolv\n"
          elsif /\$\(CC\) \$\(MH_BUNDLE_FLAGS\)/ =~ line
              newmk.print "\t", '$(CC) $(CFLAGS_CLEAN) $(EXTRA_CFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) $(PHP_GLOBAL_OBJS:.lo=.o) $(PHP_SAPI_OBJS:.lo=.o) $(PHP_FRAMEWORKS) $(EXTRA_LIBS) $(ZEND_EXTRA_LIBS) $(MH_BUNDLE_FLAGS) -o $@ && cp $@ libs/libphp$(PHP_MAJOR_VERSION).so', "\n"
          elsif /^INSTALL_IT =(.*)$/ =~ line
            if ARGV.include? '--with-apache'
              newmk.print "INSTALL_IT = $(mkinstalldirs) '#{prefix}/libexec/apache2' && $(mkinstalldirs) '$(INSTALL_ROOT)/private/etc/apache2' && /usr/sbin/apxs -S LIBEXECDIR='#{prefix}/libexec/apache2' -S SYSCONFDIR='$(INSTALL_ROOT)/private/etc/apache2' -i -a -n php5 libs/libphp5.so", "\n"
            else
              newmk.print line
            end
          else
              newmk.print line
          end
      end
      newmk.close
      system "cp Makefile.fix Makefile"
    end
    
    if ARGV.include? '--with-apache'
      system "make install"
      puts "Apache module installed at #{prefix}/libexec/apache2/libphp.so"
      puts "You can symlink to it in /usr/libexec/apache2, edit httpd.conf and restart your webserver"
    else
      system "make"
      system "make install"
    end

    system "mkdir #{prefix}/etc" unless ARGV.include? "--fpm"
    system "cp ./php.ini-recommended #{prefix}/etc/php.ini"
  end
end