Build 32-bit Qt on 64-bit Ubuntu 10.04 LTS

[oleg_stepanenko@bk.ru]

Hi everybody!
How do I build 32-bit Qt under 64-bit Linux? I have trouble with libraries, notably with x11 (“X11 functionality failed” message during configure). What packages do I have to install and what mkspec I have to use? I tried linux-g++-32, is it correct?

[wysota]

A 32bit compiler is not enough. You need 32bit versions of all the libraries Qt depends on, including X11 libraries. They should be available in the repositories. At worst you can install 32 bit libraries using 32 bit repositories in a chrooted environment.