This patch introduces support for building FFmpeg for Android ARMv7
on Unix hosts.
Pick-to: 6.10 6.9 6.8
Change-Id: I21affa1137cb4b3aa3a5b9cfd5c71e755684db9c
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Rami Potinkara <rami.potinkara@qt.io>