Terje, I checked out a few of your Google-ai urls. Quite interesting. Thanks for passing them along. (Also thanks for doing the "snips" because I do not always get the longer emails released from being held when over the limit in a timely manner and, after all the snipped parts are already in the thread.) Beside for fun, I have played a bit with Google-ai to see what answers are
generated to questions in the same genre - for what they are worth or not. Hopefully my shortened urls to save space here will work:
CINELERRA-GG GIT rpm.bld https://tinyurl.com/2ebt43us
cinelerra.spec vs build script https://tinyurl.com/35k6493w
what is included and not in Suse Tumbleweed - cinelerra-5.1-_.susetw.x86_64.rpm https://shorturl.at/EraKS
how to configure cinelerra-gg with unbundled ffmpeg https://tinyurl.com/4sawurxe
cinelerra configure --enable-ffmpeg https://shorturl.at/Moi7F
what is cinelerra-gg thirdparty https://tinyurl.com/3p2xbpx7
see what cinelerra-gg appimage is configured with https://tinyurl.com/3m8xtrvm
is cinelerra-gg rpm static or dynamic linked https://tinyurl.com/4w7nxw7j
how to find dynamic linked libs on linux https://tinyurl.com/ywwkfuyn
should make clean be used after make errors https://tinyurl.com/2z9j4nzf