undefined: execCommand in host_id_bsd.go

[donbowman]

Description

presumably this is caused by #4015

go.opentelemetry.io/otel/sdk/resource
../../../go/pkg/mod/go.opentelemetry.io/otel/[email protected]/resource/host_id_bsd.go:21:15: undefined: execCommand
../../../go/pkg/mod/go.opentelemetry.io/otel/[email protected]/resource/host_id_bsd.go:22:15: undefined: readFile

this is compiled from amd64 linux to freebsd as:

CGO_ENABLED=0 GOOS=freebsd GOARCH=amd64 go build -ldflags "-s -w" -installsuffix cgo -o mybin

reproduce it in this repo as:

CGO_ENABLED=0 GOOS=freebsd make

Environment

• ubuntu 22.04
• amd64
• go1.20.1
• opentelemetry-go version: 1.15.1

Steps To Reproduce

my code doesn't call this directly.
I use

go mod why go.opentelemetry.io/otel/sdk
# go.opentelemetry.io/otel/sdk
git.agilicus.com/platform/secure-exposed-agent/pkg/httpproxy
git.agilicus.com/platform/opa-istio-plugin/v4/pkg/apiauthz
git.agilicus.com/platform/opa-istio-plugin/v4/internal
github.com/open-policy-agent/opa/plugins
go.opentelemetry.io/otel/sdk/trace
go.opentelemetry.io/otel/sdk/resource
go.opentelemetry.io/otel/sdk

Expected behavior

It to compile (as it did in 1.14.0)

[pellared]

I am sorry for introducing the bug. I am working on a fix.