Since Release 4.1.2-26, gcj doesn't work any more on alpha. -23 works fine. -24, -25 I haven't tried (I don't have them from alpha). However, the failures that occure with -26 and later: http://buildsys.zero42.at/koji/getfile?taskID=64660&name=build.log And yes, I've also tried the latest release (-35).
There were really no changes that could be relevant between -23 and -26, so very likely it is caused by some other package which changed too. Anyway, I don't expect to have any time to look at this in the coming months, so either you need to debug this yourself, or e.g. try to reproduce with gcc 4.3.0 and if reproducible, report upstream, etc.
OK. I'll rebuild my working -23 under current buildroot and check if it the new result does have the same problem. If not, it's gcc's fault :-) I'm also rebuilding gcc-4.2.2 from tarball at the moment to see if the problem is the same there.
Jakub, is somebody else, except you, able to check that?