It doesn't look like there is.
I'm not saying you are wrong or it wont work to use the RHEL6b2
version, but if I was going to build them from scratch, I would
probably use the f12 src. OO has a lot of dependencies.
To get around the OOM issue, just add a swap file. Here is a quick
how-to if you aren't familiar.
http://www.linux.com/archive/feature/113956
It is probably going to take quite a bit of time to compile. Given
there isn't a compiled version for arm, it will probably take more
work then just a recompile.
Quoting Gordan Bobic <gordan(a)bobich.net>:
Are there OpenOffice RPMs available for Fedora 12? I'm trying to
build
the src.rpm from RHEL6b2 on F12 ARM, but the machine has only 450MB of
RAM, so it OOMs during the build. Are there any pre-built binary RPMs
available?
Gordan