Build and install libpython3.dll #148
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This provides the limited ABI as a separate DLL, forwarding to the real one. This makes linking with "-lpython3" work. Fixes python#147
lazka
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Aug 21, 2023
This makes distutils link against python3 instead of python3.x when py_limited_api is set on the extension. With MSVC this is solved via pragma, which doesn't have an alternative with our toolchains. This depends on libpython3.dll being installed, so msys2-contrib/cpython-mingw#148
naveen521kk
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Aug 21, 2023
yeah, I'm not quite sure how to best approach this. With msys2/MINGW-packages#18232 I could build an extension with setuptools, but how do I check if it worked? hm.. |
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ok, I have something. I'll create a separate PR though as the test depends on the setuptools patch, and the setup tools patch depends on this. |
lazka
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Aug 21, 2023
This builds the test module twice, once normally and once for the limited API. In the later case we check at runtime if libpython3.dll is loaded, to make sure we are actually linked against it and not against libpython3.x.dll. This depends on both: * msys2-contrib#148 * msys2/MINGW-packages#18232
lazka
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Aug 21, 2023
This builds the test module twice, once normally and once for the limited API. In the later case we check at runtime if libpython3.dll is loaded, to make sure we are actually linked against it and not against libpython3.x.dll. This depends on both: * msys2-contrib#148 * msys2/MINGW-packages#18232
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I've created #150 for the test |
lazka
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Aug 22, 2023
lazka
added a commit
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Aug 23, 2023
This builds the test module twice, once normally and once for the limited API. In the later case we check at runtime if libpython3.dll is loaded, to make sure we are actually linked against it and not against libpython3.x.dll. This depends on both: * msys2-contrib#148 * msys2/MINGW-packages#18232
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This provides the limited ABI as a separate DLL, forwarding to the
real one. This makes linking with "-lpython3" work.
Fixes #147