Having trouble using -std=c++11 in open source library

[Dave Tapley]

I recently came upon haskell-opencv, which offers Haskell binding to OpenCV-3.x.

I'd love to start contributing to it, but there's one problem: The build is broken, and we're having trouble figuring out why.

The good news is that I'm getting a the same error locally as on the Travis build (which was there before I found the project).

The bad news is I have no idea how to proceed. The error seems to stem from the .cpp bits needing -std=c++11, but for all our efforts Stack won't pass it through correctly.

I've Dockerized the build, so if anyone feels like having a go at it the effort should be minimal.

We're tracking the issue here.

TIA, Dave.