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gh-79218: Define MS_WIN64 macro for Mingw-w64 64bit on Windows #100137

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Merged
merged 3 commits into from
Dec 12, 2022
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gh-79218: Define MS_WIN64 macro for Mingw-w64 64bit on Windows #100137

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a49192a
define MS_WIN64 for 64bit mingw-w64
GalaxySnail Dec 9, 2022
ae6ab60
add NEWS
GalaxySnail Dec 9, 2022
ae312e4
only define `MS_WIN64`
GalaxySnail Dec 9, 2022
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1 change: 1 addition & 0 deletions Misc/NEWS.d/next/Windows/2022-12-09-22-47-42.gh-issue-79218.Yiot2e.rst
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@@ -0,0 +1 @@
Define ``MS_WIN64`` for Mingw-w64 64bit, fix cython compilation failure.
10 changes: 10 additions & 0 deletions PC/pyconfig.h
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Expand Up @@ -209,6 +209,16 @@ typedef int pid_t;

#endif /* _MSC_VER */

/* ------------------------------------------------------------------------*/
/* mingw and mingw-w64 define __MINGW32__ */
#ifdef __MINGW32__

#ifdef _WIN64
#define MS_WIN64
#endif

#endif /* __MINGW32__*/

/* ------------------------------------------------------------------------*/
/* egcs/gnu-win32 defines __GNUC__ and _WIN32 */
#if defined(__GNUC__) && defined(_WIN32)
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