Hello Changhui Liu thanks for your reply I finally managed to compile 32 bit wine on 64 bit Ubuntu 14.04 by installing a 32 bit Ubuntu under schroot. wine has a very good documentation on it but it would be better if the documentation said how to install 32 bit Ubuntu under schroot using "Ubuntu image", because downloading base Ubuntu system takes a little time if you don't have access to high speed internet.
I also still have problem compiling wine the "shared WoW64 setup" way but i guess compiling the two version separately is sufficient.