Auto merge of #102372 - abrown:issue-102157, r=thomcc

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Allow compiling the `wasm32-wasi` std library with atomics

The issue #102157 demonstrates how currently the `-Z build-std` option will fail when re-compiling the standard library with `RUSTFLAGS` like `RUSTFLAGS="-C target-feature=+atomics,+bulk-memory -C link-args=--shared-memory"`. This change attempts to resolve those build issues by depending on the the WebAssembly `futex` module and providing an implementation for `env_lock`. Fixes #102157.

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bors 2022-10-13 00:37:28 +00:00

parent ace02b1ebb 0cef2af05b

commit 232d5e8e57

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