<!-- The issue tracker is a tool to address bugs. Please use the Disord community or Stack Overflow for support questions, more information at https://github.com/kivy/python-for-android#support Before opening a new issue, make sure you do the following: * check that your issue isn't already filed: https://github.com/kivy/python-for-android/issues * prepare a short, runnable example that reproduces the issue * make sure to have `log_level = 2` in your `buildozer.spec` * reproduce the problem with the latest development version (`p4a.branch = master`) * double-check that the issue is indeed a bug and not a support request * please use backticks to format code or logs --> ### Versions * Python: 3.7.1 * OS: Ubuntu * Kivy: master * Cython: - ### Description ffmpeg recipe that was building fine on `ndk 17c` now fails with `ndk 19b` (current `p4a==develop` recommended ndk) The error is related to `gcc`. (starting from `ndk 18x` support to `gcc` was removed) `ffmpeg` recipe should be updated to use clang.