wasm: Enable filesystem APIs in libcxx #77747
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As of a recent fix included in LLVM 17[1] and wasi-libc fix[2], we can enable `LIBCXX_ENABLE_FILESYSTEM` in libcxx build for WebAssembly/WASI. This allows us to use `<filesystem>`, `<fstream>`, etc in C++ code. [1]: llvm/llvm-project@66a562d [2]: WebAssembly/wasi-libc#463
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As of a recent fix included in LLVM 17 1 and wasi-libc fix 2, we can enable
LIBCXX_ENABLE_FILESYSTEMin libcxx build for WebAssembly/WASI. This allows us to use<filesystem>,<fstream>, etc in C++ code.Footnotes
https://github.com/llvm/llvm-project/commit/66a562d22e708ba40b8443b58e504ac3f983ba59 ↩
https://github.com/WebAssembly/wasi-libc/pull/463 ↩