anchor.diff:  --with-curl
   --with-pgsql
   --with-pdo-pgsql
  ---enable-intl
   --with-gettext
   --enable-sockets
   --with-bz2
  
positive.code: --without-pear
  --with-gd
  --with-jpeg-dir=/usr
  
negative.code: --enable-zip
  --with-zlib
  --with-zlib-dir=/usr
  --with-mcrypt=/usr
  --with-pdo-sqlite
  --enable-soap
  --enable-xmlreader
  --with-xsl
  --with-curl=/usr
  --with-tidy
  --with-xmlrpc
  