Unable to build in linux - undefined: driver in [email protected]

[duysqubix]

I've been using your library pretty successfully on OSX, but when I tried to cross compile for Linux I ran into the following error on build:

$ GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build
# github.com/hajimehoshi/oto
/go/pkg/mod/github.com/hajimehoshi/[email protected]/context.go:120:18: undefined: driver

I tried to make the most minimal example and found it with the 1-hello-world/a tutorial. Here is a reproduction gist that will run it both locally and in the golang:1.13 container.

$ make
Running locally
GOOS=linux GOARCH=amd64 go build
# github.com/hajimehoshi/oto
../../go/pkg/mod/github.com/hajimehoshi/[email protected]/context.go:120:18: undefined: driver
make[1]: *** [local] Error 2
make: [default] Error 2 (ignored)
Running in Docker
docker run --rm -v`pwd`:/src -w /src -e CGO_ENABLED=0 golang:1.13 go build
go: downloading github.com/faiface/beep v1.0.2
go: extracting github.com/faiface/beep v1.0.2
go: downloading github.com/hajimehoshi/oto v0.3.1
go: downloading github.com/pkg/errors v0.8.1
go: downloading github.com/hajimehoshi/go-mp3 v0.1.1
go: extracting github.com/pkg/errors v0.8.1
go: extracting github.com/hajimehoshi/oto v0.3.1
go: extracting github.com/hajimehoshi/go-mp3 v0.1.1
go: finding github.com/faiface/beep v1.0.2
go: finding github.com/hajimehoshi/oto v0.3.1
go: finding github.com/hajimehoshi/go-mp3 v0.1.1
go: finding github.com/pkg/errors v0.8.1
# github.com/hajimehoshi/oto
/go/pkg/mod/github.com/hajimehoshi/[email protected]/context.go:120:18: undefined: driver
make[1]: *** [docker] Error 2
make: [default] Error 2 (ignored)

Original issue: faiface/beep#74