Update wasm_build.py

brettcannon · Mar 4, 2024 · 6a08a1d · 6a08a1d
1 parent d0a089d
commit 6a08a1d
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/Tools/wasm/wasm_build.py b/Tools/wasm/wasm_build.py
@@ -329,8 +329,10 @@ def _check_wasi() -> None:
         # workaround for https://github.com/python/cpython/issues/95952
         "HOSTRUNNER": (
             "wasmtime run "
-            "--env PYTHONPATH=/{relbuilddir}/build/lib.wasi-wasm32-{version}:/Lib "
-            "--mapdir /::{srcdir} --"
+            "--wasm max-wasm-stack=8388608 "
+            "--wasi preview2 "
+            "--dir {srcdir}::/ "
+            "--env PYTHONPATH=/{relbuilddir}/build/lib.wasi-wasm32-{version}:/Lib"
         ),
         "PATH": [WASI_SDK_PATH / "bin", os.environ["PATH"]],
     },