Saddam found the money from somewhere. I don't know how far from producing a bomb they were, but they certainly had the programme. You don't install thousands of calutrons ("electromagnetic isotope separation" or EMIS process) in clandestine plants for fun: you do it to produce enriched uranium surreptitiously, and there's only one reason for anyone to do that. Same for cascades of centrifuges....
The information above brings more question to mind. I.e. Did Iraq had enough funds to re-divert to nuclear program when war was ongoing with Iran? ..
This bloke has written up a lot of what the IAEA found, in considerable detail. References here. He & his collaborators thought Iraq was several years from a bomb.
Here's what the IAEA said in 1992 - http://www.iaea.org/Publications/Booklets/Iraq/iraqindex.html
No doubt there was a large-scale clandestine programme. How advanced it was is debatable.