The FFmpeg building flow has become too different on linux and macos.
Decoupling the logic makes it more simple to follow.
The CR also fixes nits and shellcheck warnings in install-ffmpeg.
Pick-to: 6.8 6.9
Change-Id: I28639d28c7210809e52ff18ce612da52f8754285
Reviewed-by: Jøger Hansegård <joger.hansegard@qt.io>
On RHEL8, openssl1.x.x is default, and openssl3 pc files
are with the suffix "3", so FFmpeg cannot find them.
The patch fixes pc files so that ffmpeg can find them.
Task-number: QTBUG-130257
Change-Id: I5a95daae0a78aadede109535b2823483bfcbc09d
Pick-to: 6.8
Reviewed-by: Tim Blechmann <tim.blechmann@qt.io>
Reviewed-by: Pavel Dubsky <pavel.dubsky@qt.io>
Reviewed-by: Jøger Hansegård <joger.hansegard@qt.io>
RHEL-8.10 will be run in parallel with RHEL-8.8 in CI as non-blocking
until RHEL-8.10 is confirmed stable, then it will replace RHEL-8.8. [CI Platforms]
Task-number: QTQAINFRA-6366
Change-Id: I4b470754895a72be026e869eb4e4d273eb3801b4
Reviewed-by: Tero Heikkinen <tero.heikkinen@qt.io>
Reviewed-by: Simo Fält <simo.falt@qt.io>