Re: [avr-libc-dev] SOLVED! atmega6490a support ... NOT

[Chris Marrin]

Well, I HAD a setup where the configure output for avr-libc said that it did 
not support 'atmega6490a'. So avr-libc compiled successfully. Then I cleaned up 
all versions of all the avr tools, those installed by macports, anything I had 
installed from CrossPack and the ones I was building locally. Then I did a 
clean build of everything using my script. And of course now avr-libc fails 
again.

Looks like the avr-libc configure is saying it thinks avr-gcc supports 
atmega6490a, but it doesn't. It looks like:

        http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45261

deals with this, so I've added that patch to my list. I'm betting that in all 
the fiddling I was doing to get the build to work I installed that patch but 
then forgot to add it to the script. Finally that got me a successful build of 
avr-libc. I'm doing another clean build now to see if I can reproduce the 
results. Then I'll upload the script. I'm starting to chronicle all this at:

        http://avr.marrin.org

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~Chris
address@hidden