get-stack.sh installs wrong binary on ARM

[tmspzz]

General summary/comments (optional)

Generic Install instruction for linux installs wrong binary on ARM

Steps to reproduce

Run curl -sSL https://get.haskellstack.org/ | sh

Expected

Command should install bindist for ARM

Actual

Incompatible architecture binary was installed

Stack version

Irrelevant

Method of installation

This ticket is about the method of installation

[borsboom]

It does appear that the script assumes an x86 architecture.

[tmspzz]

@borsboom , yes I have submitted a pull request #2857 to fix that.