Hi, I just did a Win32-build of avr-gcc-4.6.1 (release candidate) and am playing around with it.
Trying to use link time optimization (LTO) I run into ld complaining about "unrecognized option -plugin" similar to reported in
which is reported against binutils 2.20.
My build uses binutils 2.21.
Did anyone ever try to use LTO with avr-gcc on Windows?
If anyone feels inclined to play around with Windows avr-gcc-4.6.1, too, I can post a link to get it together with some notes.
The build is just indended to get a feeling of quality of 4.6.1.