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[3.11] gh-95853: Add script to automate WASM build (GH-95828, GH-95985, GH-96045, GH-96389, GH-96744) (GH-96749) #96749

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Merged
merged 6 commits into from
Sep 13, 2022

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@tiran tiran commented Sep 11, 2022

Automate WASM build with a new Python script. The script provides
several build profiles with configure flags for Emscripten flavors
and WASI. The script can detect and use Emscripten SDK and WASI SDK from
default locations or env vars.

configure now detects Node arguments and creates HOSTRUNNER
arguments for Node 16. It also sets correct arguments for
wasm64-emscripten.

tiran and others added 5 commits September 11, 2022 09:55
Automate WASM build with a new Python script. The script provides
several build profiles with configure flags for Emscripten flavors
and WASI. The script can detect and use Emscripten SDK and WASI SDK from
default locations or env vars.

``configure`` now detects Node arguments and creates HOSTRUNNER
arguments for Node 16. It also sets correct arguments for
``wasm64-emscripten``.

Co-authored-by: Brett Cannon <[email protected]>
…ythonGH-96045)

- support EMSDK tot-upstream and git releases
- allow WASM assents for wasm64-emscripten and WASI. This makes single file distributions on WASI easier.
- decouple WASM assets from browser builds
- pre-build Emscripten ports and system libraries
- check for broken EMSDK versions
- use EMSDK's node for wasm32-emscripten
- warn when PKG_CONFIG_PATH is set
- add support level information
@tiran tiran changed the title [3.11] gh-95853: Add script to automate WASM build (GH-95828, GH-95985, GH-96045, GH-96389, GH-96744) [3.11] gh-95853: Add script to automate WASM build (GH-95828, GH-95985, GH-96045, GH-96389, GH-96744) (GH-96749) Sep 13, 2022
@tiran tiran merged commit 4958820 into python:3.11 Sep 13, 2022
@tiran tiran deleted the backport-gh-95853-3.11 branch September 13, 2022 10:06
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2 participants