Ian Lance Taylor wrote: > Georg-Johann Lay <avr@xxxxxxxx> writes: > >> Tryint to use LTO with a canadian cross gcc I get the following error >> message: >> >> e:/winavr/4.6.1/bin/../lib/gcc/avr/4.6.1/../../../../avr/bin/ld.exe: >> unrecognized option '-plugin' >> >> It's binutils 2.21 configured >> >> Configured with: ../../source/binutils-2.21/configure --target=avr >> --prefix=/local/gnu/install/gcc-4.6-mingw32 --host=i586-mingw32 >> --build=i686-linux-gnu > > You need to configure with --enable-plugins. But I'll add that I don't > know whether plugins work on a Windows host. They may work; I just > don't know. Thanks. Building with --enable-plugins breaks. Apparently canadian cross + plugins are not very well supported :-( http://sourceware.org/ml/binutils/2011-06/msg00283.html Johann
