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GH-157923: Add support for WASI SDK 34 #157924

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Merged
brettcannon merged 3 commits into from
Sep 21, 2026
Merged

GH-157923: Add support for WASI SDK 34 #157924

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5f84c97
Add support for WASI SDK 34
brettcannon Sep 21, 2026
b1181cb
Bump wasmtime
brettcannon Sep 21, 2026
d3c7477
Merge branch 'main' into wasi-sdk-34
brettcannon Sep 21, 2026
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2 changes: 1 addition & 1 deletion .github/workflows/reusable-wasi.yml
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Expand Up @@ -15,7 +15,7 @@ jobs:
runs-on: ubuntu-26.04-arm
timeout-minutes: 60
env:
WASMTIME_VERSION: 38.0.3
WASMTIME_VERSION: 48.0.2
CROSS_BUILD_WASI: cross-build/wasm32-wasip1
steps:
- uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
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1 change: 1 addition & 0 deletions Misc/NEWS.d/next/Build/2026-09-21-10-50-31.gh-issue-157923.OffPYn.rst
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@@ -0,0 +1 @@
Support WASI SDK 34.
4 changes: 4 additions & 0 deletions Platforms/WASI/config.site-wasm32-wasi
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Expand Up @@ -57,3 +57,7 @@ ac_cv_func_fchmod=no
ac_cv_func_fchmodat=no
ac_cv_func_statvfs=no
ac_cv_func_fstatvfs=no

# WASI SDK 34 declares some things that simply error out.
ac_cv_func_pipe2=no
ac_cv_func_pthread_getcpuclockid=no
2 changes: 1 addition & 1 deletion Platforms/WASI/config.toml
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Expand Up @@ -2,5 +2,5 @@
# This allows for blanket copying of the WASI build code between supported
# Python versions.
[targets]
wasi-sdk = 33
wasi-sdk = 34
host-triple = "wasm32-wasip1"
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