volk
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gnuradio
Add Android CI
This PR adds CI compilation checks on Android NDK, for all 4 supported and required architectures.
Of course, armeabi-v7a currently fails, as I didn't think addressing this issue was to be done in this PR.
Initially mentioned in https://github.com/gnuradio/volk/issues/589
Thanks for the PR. It's nice to see that things compile in most cases. I'm still curious. Would it be possible to run our tests as well? I assume that'd require smth like our aarch64 test approach.
It should be possible with a bit of work - gonna see if I can figure it out. But at the same time, clang and the same architectures are already being tested on Linux, so it is highly unlikely it would pass there and break on Android.
Well, #589 came up because of an Android specific issue.
Also, out of these for builds armeabi-v7a, arm64-v8a, x86, x86_64, we only test arm64-v8a and x86_64 thoroughly. The other two are neglected.
Good point, though it was a compile-time issue. I've done some (relatively) quick research and testing, and it does not appear to be easy at all to run tests without running some sort of Android emulator / device. Maybe someone else will have an idea at some point. You're not really supposed to run actual executable on Android after all...
I fixed up another another issue I found when building static libs.