I managed to get this combo going not too long ago with my musl rust app but I found that even after it all was compiled and loading the lib it did not function properly because the library I loaded still depended on libc functions. even with everything compiled into a huge monolithic musl binary it couldn't find something graphics related

I eventually decided to keep the tiny musl app and make a companion app in a secondary process as needed (since the entire point of me compiling musl was cross platform linux compatibility/stability)