I have applications which successfully compile with the -m32 switch (in DMD and/or GCC) to produce:

```
appname: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked
(uses shared libs), for GNU/Linux 2.6.15, not stripped

```

The source packages I have created work fine, on both 32 bit and 64 bit Ubuntu to build the appropriate binary .debs.

I would like to produce the i386 .deb on the same 64 bit machine i use to produce the 64 bit .deb. 

Is this possible, and where should I look for instructions?