1.16-alpine Image build fails for i386 architecture because of #355

[urfin78]

Hello,

I'm using the alpine i386 Version of the Image as base for one of my projects.
Obviously the Jenkins build for the 1.16 version on i386 architecture fails because of #355

https://doi-janky.infosiftr.net/job/multiarch/job/i386/job/golang/360/

export GO386="softfloat"'

• eval 'export GOARCH="386"
  export GOOS="linux"
  export GO386="softfloat"'
• export 'GOARCH=386'
• export 'GOOS=linux'
• export 'GO386=softfloat'
• '[' -n linux ]
• '[' -n 386 ]
• cd /usr/local/go/src
• ./make.bash
  Building Go cmd/dist using /usr/lib/go. (go1.15.7 linux/386)
  go tool compile: exit status 1
  unsupported setting GO386=softfloat

The new option or the GO386 setting is not supported by the go version used in the build process.
I don't know if it's fixable on the the Jenkins side or if the option has to be removed to build the new image. Can somebody take a look at this?

Thanks
Thomas

[yosifkit]

😢 https://git.alpinelinux.org/aports/commit/?id=b8cdcf4ed68be1c263713465e6469496349497b4

So it seems we need 1.16 tn order to build 1.16 without SSE2 support... thanks go. golang/go#44500
(and soon golang/go#44505).