wasm-sjlj

wasi-sdk 25 (LLVM 19) already supports sjlj and not compatible with this package

This package is only for LLVM 17 or 18

wasi-sdk 21 (clang 17.0.6 6009708b4367171ccdbf4b5905cb6a803753fe18)

./build.sh
node ./test/main.js

The sources is from emscripten repo.