runtime: netpoll_windows.go:18: undefined: overlapped

[rjeczalik]

While cross compiling go-tip for windows/arm make.bash fails with:

~ $ GOOS=windows GOARCH=arm ./make.bash
(...)

##### Building packages and commands for windows/arm.
runtime
# runtime
runtime/netpoll_windows.go:18: undefined: overlapped

$ go version
go version devel +aadd84e Sat Jul 18 01:35:25 2015 +0000 darwin/amd64

[bradfitz]

Go doesn't support windows/arm. We support Windows, and we support ARM, but not that combination.

[Thomasdezeeuw]

I just ran into this issues aswell, even though I know windows/arm isn't supported. But I think the error message is rather confusing. Maybe there should be a check if a os/arch combination is supported before building?

[bradfitz]

Agreed. Let's move this to a new issue: #12272