jx: Test failure on power: "bouk/monkey/replace.go:24:14: undefined: jmpToFunctionValue"

Summary

Test failure at bouk/monkey Go module.

Steps to reproduce the behavior

• Build the source for jenkinsX/jx using “make build”
• Run “make test”

Jx version

The output of jx version is:

NAME VERSION
jx   1.0.1
git  git version 2.7.4

Kubernetes cluster

Local cluster, created using minikube setup.

Operating system / Environment

Linux Ubuntu16.04 / ppc64le architecture

Expected behavior

Test should pass.

Actual behavior

Failing with a missing function message:

# github.com/jenkins-x/jx/vendor/github.com/bouk/monkey
vendor/github.com/bouk/monkey/replace.go:24:14: undefined: jmpToFunctionValue

Looking at the code I observed that there are architecture specific implementation for monkey.so monkey_386.go:4:func jmpToFunctionValue(to uintptr) []byte { monkey_amd64.go:4:func jmpToFunctionValue(to uintptr) []byte {

I could not find a generic implementation in place which should work for other architectures? Is there a generic implementation available which I might have missed ? Some guideline to fix this would really help.

Thanks, Meghali