Yikes! GCC 3.4 takes 3 hrs 35 mins to bootstrap C/C++/Java on my machine compared to 2 hrs 30 mins for GCC 3.3 - that's an increase of 40% in compilation times between adjacent releases! Not good. That said, improving compilation times is already a high priority item identified by the GCC maintainers, so by the time 3.4 is released, we should hope to see much better times. Two clean bootstraps and a libjava testsuite run - and more than 8 hours of my weekend were gone. Uggghhh! :-(