Fix sys.platform when cross-compiling with emscripten #14888
Merged
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This is a workaround for correctly detecting the platform when building mypy with mypyc on the Emscripten platform. This fixes mypyc/mypy_mypyc-wheels#62.
pyodide build
overridessysconfig
for the host based on the target (confirmed on the pyodide matrix, see also where the code is actually changed).This should only change things when checking/building for the emscripten platform. There isn't really a cleaner workaround that I can think of unfortunately, the main issue is cross compiling is tricky with setuptools.