I have an old application, EagleCAD, from 2014, a 32bit app, I managed to install it on my linux (Debian based, 64bits) and it works fine, but I had to look for and install some lib manually.
How can I package all this, the bin and libs, into one that I could easily re-install on about any distro? AppImage? Flatpak? Snap?
$ ldd ./eagle
linux-gate.so.1 (0xf7ef4000)
libXrender.so.1 => /lib/i386-linux-gnu/libXrender.so.1 (0xf7ec4000)
libXrandr.so.2 => /lib/i386-linux-gnu/libXrandr.so.2 (0xf7eb5000)
libXcursor.so.1 => /lib/i386-linux-gnu/libXcursor.so.1 (0xf7ea8000)
libfreetype.so.6 => /lib/i386-linux-gnu/libfreetype.so.6 (0xf7dd8000)
libfontconfig.so.1 => /lib/i386-linux-gnu/libfontconfig.so.1 (0xf7d85000)
libXext.so.6 => /lib/i386-linux-gnu/libXext.so.6 (0xf7d6f000)
libX11.so.6 => /lib/i386-linux-gnu/libX11.so.6 (0xf7c1d000)
libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xf7c18000)
libXi.so.6 => /lib/i386-linux-gnu/libXi.so.6 (0xf7c03000)
libpthread.so.0 => /lib/i386-linux-gnu/libpthread.so.0 (0xf7bfc000)
librt.so.1 => /lib/i386-linux-gnu/librt.so.1 (0xf7bf7000)
libssl.so.1.0.0 => /lib/i386-linux-gnu/libssl.so.1.0.0 (0xf7b8a000)
libcrypto.so.1.0.0 => /lib/i386-linux-gnu/libcrypto.so.1.0.0 (0xf798b000)
libstdc++.so.6 => /lib/i386-linux-gnu/libstdc++.so.6 (0xf7600000)
libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xf7886000)
libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xf785f000)
libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf7200000)
/lib/ld-linux.so.2 (0xf7ef6000)
libz.so.1 => /lib/i386-linux-gnu/libz.so.1 (0xf7842000)
libXfixes.so.3 => /lib/i386-linux-gnu/libXfixes.so.3 (0xf783a000)
libpng16.so.16 => /lib/i386-linux-gnu/libpng16.so.16 (0xf75c3000)
libbrotlidec.so.1 => /lib/i386-linux-gnu/libbrotlidec.so.1 (0xf782a000)
libexpat.so.1 => /lib/i386-linux-gnu/libexpat.so.1 (0xf7597000)
libxcb.so.1 => /lib/i386-linux-gnu/libxcb.so.1 (0xf7569000)
libbrotlicommon.so.1 => /lib/i386-linux-gnu/libbrotlicommon.so.1 (0xf7546000)
libXau.so.6 => /lib/i386-linux-gnu/libXau.so.6 (0xf7825000)
libXdmcp.so.6 => /lib/i386-linux-gnu/libXdmcp.so.6 (0xf753f000)
libbsd.so.0 => /lib/i386-linux-gnu/libbsd.so.0 (0xf7528000)
libmd.so.0 => /lib/i386-linux-gnu/libmd.so.0 (0xf7519000)
appimage, flatpak, nix, snap, container image, maybe other methods i don't know about