Paul Gortmaker [off-list ref] wrote:
You'll want to be grabbing some of these to close the gaps then:
http://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/
They have been a great help to me.
I have more toolchains available to me than are available there.
I managed to build binutils for every arch apart from unicore32 (and hexagon
and c6x which weren't upstream at the time).
Of those for which I have binutils, I couldn't manage to build gcc for avr32,
ia64, microblaze and openrisc. I'm not sure whether I need a special compiler
for sh64, but it doesn't seem so.
Hopefully at some point they'll become RPMs in Fedora. I just need to kick
David Woodhouse a bit to finish the review.
David