Added -ldl
Added -ldl

thanks to  Mark Deneen for the tip.

We can now use KMail again :-)

svn path=/trunk/kdenetwork/kmail/; revision=46657

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi