keep on building outside of autobuilder for now then and post links to files here. in the mean time try contacting some of the admins/council to see if they have a solution. When you have a stable, working set of libraries it would put you in a better position to get them included, however it depends on how much control they have over autobuilder.

reason i mentioned cssu before was i remember talk about rebuilding a number of packages with thumb2 support when the kernel support is fixed. this would be a good use of your packages to bring in more recent compiler optimizations.

have you tried contacting pali or freemangordan, to see if they have any ideas. remember something similar with powertop.