autoconf-old compatibility


git-svn-id: http://svn.php.net/repository/pecl/http/branches/DEV_2@329612 c90b9560-bf6c-de11-be94-00142212c4b1
fix tests


git-svn-id: http://svn.php.net/repository/pecl/http/branches/DEV_2@329613 c90b9560-bf6c-de11-be94-00142212c4b1
pecl/propro and pecl/raphf


git-svn-id: http://svn.php.net/repository/pecl/http/branches/DEV_2@329614 c90b9560-bf6c-de11-be94-00142212c4b1