Birk Skyum

Okay, I have reverted the change to that submodule.

I reverted the bump of benchmark from 1.5 to 1.7, because google apparently against semver [introduced breaking changed](https://github.com/google/benchmark/releases/tag/v1.6.0) in the 1.6 minor release.

closed in favour of smaller increments.

@carlonzo , was it possible to make green ci here, or is something blocking it?

It could be just one of more issues, but it does mention that "Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0." The current setup...

I'm cool with either. I'm not sure how to set up a repo to publish it, so what is the consequence of removing it in the repo?

I closed/reopened in an attempt to trigger the CI

@carlonzo , can this be closed now?

@mharju , thank you for helping me out! I'm not exactly sure where to do this grep command still. When I search the codebase for `-arch -isysroot` I don't find...

@mharju Most of the files compile, but near the end I see this: ``` Consolidate compiler generated dependencies of target mbgl-test-runner [ 81%] Building CXX object CMakeFiles/mbgl-test-runner.dir/platform/default/src/mbgl/test/main.cpp.o [ 81%] Linking...