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path: root/Tools/wasm/wasm_build.py
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* gh-120507: Double WASI memory (#120648)Victor Stinner2024-06-171-1/+1
| | | | Use 16 MiB stack with 40 MiB memory limit, instead of 8 MiB stack with 20 MiB memory limit.
* GH-116313: get WASI builds to run under wasmtime 18 w/ WASI 0.2/preview2 ↵Brett Cannon2024-03-051-2/+4
| | | | | | | | | primitives (#116327) * GH-116313: get WASI builds to run under wasmtime 18 w/ WASI 0.2/preview2 primitives * Add the configure changes * Update `wasm_build.py`
* gh-109649: Use os.process_cpu_count() (#110165)Victor Stinner2023-10-011-1/+5
| | | | | | | | | | | | | | | | | | | | Replace os.cpu_count() with os.process_cpu_count() in modules: * compileall * concurrent.futures * multiprocessing Replace os.cpu_count() with os.process_cpu_count() in programs: * _decimal deccheck.py test * freeze.py * multissltests.py * python -m test (regrtest) * wasm_build.py Other changes: * test.pythoninfo logs os.process_cpu_count(). * regrtest gets os.process_cpu_count() / os.cpu_count() in headers.
* gh-109125: Run mypy on `Tools/wasm` (#109126)Nikita Sobolev2023-09-191-30/+43
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* gh-101538: Add experimental wasi-threads build (#101537)YAMAMOTO Takashi2023-06-221-1/+7
| | | | Co-authored-by: Brett Cannon <brett@python.org> Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
* gh-103801: Tools/wasm linting and formatting (#103796)Daniel Versoza2023-04-241-2/+2
| | | | | | | | | | | | This PR makes three minor linting adjustments to the `wasm` module caught by [ruff](https://github.com/charliermarsh/ruff). <!-- gh-issue-number: gh-103801 --> * Issue: gh-103801 <!-- /gh-issue-number --> --------- Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
* gh-98401: Invalid escape sequences emits SyntaxWarning (#99011)Victor Stinner2022-11-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | A backslash-character pair that is not a valid escape sequence now generates a SyntaxWarning, instead of DeprecationWarning. For example, re.compile("\d+\.\d+") now emits a SyntaxWarning ("\d" is an invalid escape sequence), use raw strings for regular expression: re.compile(r"\d+\.\d+"). In a future Python version, SyntaxError will eventually be raised, instead of SyntaxWarning. Octal escapes with value larger than 0o377 (ex: "\477"), deprecated in Python 3.11, now produce a SyntaxWarning, instead of DeprecationWarning. In a future Python version they will be eventually a SyntaxError. codecs.escape_decode() and codecs.unicode_escape_decode() are left unchanged: they still emit DeprecationWarning. * The parser only emits SyntaxWarning for Python 3.12 (feature version), and still emits DeprecationWarning on older Python versions. * Fix SyntaxWarning by using raw strings in Tools/c-analyzer/ and wasm_build.py.
* gh-95853: Multiple ops and debug for wasm_build.py (#96744)Christian Heimes2022-09-111-71/+202
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* gh-95853: Improve WASM build script (GH-96389)Christian Heimes2022-08-301-14/+193
| | | | | | | - 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
* gh-95853: WASM: better version and asset handling in scripts (GH-96045)Christian Heimes2022-08-191-1/+24
| | | | | - 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
* gh-95853: Address wasm build and test issues (GH-95985)Christian Heimes2022-08-151-4/+11
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* gh-95853: Add script to automate WASM build (GH-95828)Christian Heimes2022-08-131-0/+567
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 <brett@python.org>
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