I have successfully ported IRONMAIDEN 8.0.4 5663 to 64bit LFS (Linux From Scratch).

What I want to do now is migrate my existing 8.0.0.GA.5434.UBUNTU10.64 UBUNTU10_64 FOSS installation to my spanking new 8.0.4_GA_5663.LFS_64_20130311115900 LFS_64 FOSS installation.

Is there any tool to do the migration, other than the zextras suite, which at this point still supports only up to and including 8.0.2.

If this is the best tool, then my strategy could be to build 8.0.2, migrate, then do in-place upgrade to 8.0.4. In that case I'll need some help with the perforce command to pull 8.0.2. This is the command I used:

./p4 -u public -P public1234 -c public-view sync -f //depot/zcs/IRONMAIDEN/...

This pulls 8.0.4. How do I modify it to pull 8.0.2?