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Merged
zooba merged 2 commits into from
Dec 9, 2022
Merged

gh-88267: Avoid exporting functions when a static build is used #99888

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gh-88267: Avoid exporting functions when a static build is used (Wind…
lakor64 Nov 30, 2022
b68b3fa
📜🤖 Added by blurb_it.
blurb-it[bot] Dec 8, 2022
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12 changes: 9 additions & 3 deletions Include/exports.h
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Expand Up @@ -2,9 +2,15 @@
#define Py_EXPORTS_H

#if defined(_WIN32) || defined(__CYGWIN__)
#define Py_IMPORTED_SYMBOL __declspec(dllimport)
#define Py_EXPORTED_SYMBOL __declspec(dllexport)
#define Py_LOCAL_SYMBOL
#if defined(Py_ENABLE_SHARED)
#define Py_IMPORTED_SYMBOL __declspec(dllimport)
#define Py_EXPORTED_SYMBOL __declspec(dllexport)
#define Py_LOCAL_SYMBOL
#else
#define Py_IMPORTED_SYMBOL
#define Py_EXPORTED_SYMBOL
#define Py_LOCAL_SYMBOL
#endif
#else
/*
* If we only ever used gcc >= 5, we could use __has_attribute(visibility)
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1 change: 1 addition & 0 deletions Misc/NEWS.d/next/Build/2022-12-08-14-00-04.gh-issue-88267.MqtRbm.rst
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@@ -0,0 +1 @@
Avoid exporting Python symbols in linked Windows applications when the core is built as static.