On Sun, Jan 16, 2022 at 2:26 PM wrote:
>
> I am trying to cross compile golang to arm64 on a amd64 machine running
> 9front. I am using the amd64 1.16.3 bootstrap package from 9legacy.org.
>
> toolchain1, 2, and 3 builds cleanly, as could be expected. However, it all
> falls apart in the end, stating that the combination plan9/arm64 is not
> supported.
>
> This is what it looks like (I am following the steps from
> https://9lab.org/plan9/go/).
>
> cpu% GOARCH=arm64 make.rc
> Building Go cmd/dist using /tmp/go-plan9-amd64-bootstrap
> Building Go toolchain1 using /tmp/go-plan9-amd64-bootstrap.
> Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1.
> Building Go toolchain2 using go_bootstrap and Go toolchain1.
> Building Go toolchain3 using go_bootstrap and Go toolchain2.
> Building packages and commands for host, plan9/amd64.
> Building packages and commands for target, plan9/arm64.
> cmd/go: unsupported GOOS/GOARCH pair plan9/arm64
> go tool dist: FAILED:
> /sys/lib/go/arm64-1.17.6/pkg/tool/plan9_amd64/go_bootstrap install
> -gcflags=all= -ldflags=all= std cmd: exit status: 'go_bootstrap 24113: 2'
>
> I will try to dig into the failure a bit more on my own, but any additional
> input, suggestions, or knowledge would be greatly appreciated.
Go does not have support for Plan 9 on aarch64. Someone has to add
that support for this to work. That means writing code.
--
9fans: 9fans
Permalink:
https://9fans.topicbox.com/groups/9fans/T9245e4a0ee87f10b-Mc477b9f9b27700a817a11082
Delivery options: https://9fans.topicbox.com/groups/9fans/subscription
