https://github.com/python/cpython/commit/f589f263bcb54332e47bfc76cbb06f775e82b778
commit: f589f263bcb54332e47bfc76cbb06f775e82b778
branch: main
author: Brett Cannon <[email protected]>
committer: brettcannon <[email protected]>
date: 2024-07-16T20:00:39Z
summary:
GH-120371: Add WASI SDK 22 support (GH-121870)
Required disabling stub functions now provided by wasi-libc.
files:
A Misc/NEWS.d/next/Build/2024-07-16-12-29-54.gh-issue-120371.E7x858.rst
M .devcontainer/Dockerfile
M .github/workflows/reusable-wasi.yml
M Tools/wasm/config.site-wasm32-wasi
diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 98ab4008bed7cf..a4ada1b66bf476 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -2,7 +2,7 @@ FROM docker.io/library/fedora:40
ENV CC=clang
-ENV WASI_SDK_VERSION=21
+ENV WASI_SDK_VERSION=22
ENV WASI_SDK_PATH=/opt/wasi-sdk
ENV WASMTIME_HOME=/opt/wasmtime
diff --git a/.github/workflows/reusable-wasi.yml
b/.github/workflows/reusable-wasi.yml
index db6c04ec2ac1c5..ffa143b3457e5a 100644
--- a/.github/workflows/reusable-wasi.yml
+++ b/.github/workflows/reusable-wasi.yml
@@ -12,7 +12,7 @@ jobs:
runs-on: ubuntu-22.04
env:
WASMTIME_VERSION: 22.0.0
- WASI_SDK_VERSION: 21
+ WASI_SDK_VERSION: 22
WASI_SDK_PATH: /opt/wasi-sdk
CROSS_BUILD_PYTHON: cross-build/build
CROSS_BUILD_WASI: cross-build/wasm32-wasi
diff --git
a/Misc/NEWS.d/next/Build/2024-07-16-12-29-54.gh-issue-120371.E7x858.rst
b/Misc/NEWS.d/next/Build/2024-07-16-12-29-54.gh-issue-120371.E7x858.rst
new file mode 100644
index 00000000000000..d57266dafd8d67
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2024-07-16-12-29-54.gh-issue-120371.E7x858.rst
@@ -0,0 +1,2 @@
+Support WASI SDK 22 by explicitly skipping functions that are just stubs in
+wasi-libc.
diff --git a/Tools/wasm/config.site-wasm32-wasi
b/Tools/wasm/config.site-wasm32-wasi
index 4a1a466a4ab3f1..c5d8b3e205db26 100644
--- a/Tools/wasm/config.site-wasm32-wasi
+++ b/Tools/wasm/config.site-wasm32-wasi
@@ -49,3 +49,11 @@ ac_cv_func_preadv=no
ac_cv_func_readv=no
ac_cv_func_pwritev=no
ac_cv_func_writev=no
+
+# WASI SDK 22 added multiple stubs which we don't implement.
+# https://github.com/python/cpython/issues/120371
+ac_cv_func_chmod=no
+ac_cv_func_fchmod=no
+ac_cv_func_fchmodat=no
+ac_cv_func_statvfs=no
+ac_cv_func_fstatvfs=no
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