I was previously using 4.16.628 with Win-avr 20090313. Building a project consisting of one C file (298 lines long) took maybe 3-4 seconds.
Now, after "upgrading" to 4.16.638 (SP1) it takes 20 seconds.
I'm using a P4 quad core with 3GB RAM. CPU usage is minimal during the build and HDD activity is light.
Is there some place I can look to see where this sudden loss of performance came from?