https://github.com/AppImage/type2-runtime/issues/77
I think I fixed it, now it builds inside Alpine chroot and correctly copied out before chroot deleted (debuggin this was ... slow)
I see it uses libfuse3 so hopefully there will be no need for libfuse2 workaround on new Debian 11, etc.
But I have not tried to use this runtime part anywhere yet.
Build takes around 400 mb in /tmp
So, it seems to work?
I downloaded
with git clone
(commit 81ee1db4946780292cd046d4c269a9b4fd7bc29d )
cd appimagetiool
mkdir build
cd build
cmake ..
make
now executable in src, relative to current dir
used it with just-built runtime:
./src/appimagetool /dev/shm/new-git/cinelerra/cinelerra-5.1/AppDir/ --runtime-file /root/src/type2-runtime/out/runtime-i686
AppDir was generated earlier by appimage-building script.
now file states that new appimage is
cin-i686.AppImage: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
as opposed to another one built earlier
file /dev/shm/new-git/cinelerra/cinelerra-5.1/cin-i386.AppImage
/dev/shm/new-git/cinelerra/cinelerra-5.1/cin-i386.AppImage: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, BuildID[sha1]=3570a458670210b103da45068d2dcd220f17e497, stripped
so, in theory it should be more compatible?
but it uses by default slower compression, zstd (hopefully you can change that)