diff options
| -rw-r--r-- | Include/pymacconfig.h | 11 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/macOS/2023-12-07-14-19-46.gh-issue-110820.DIxb_F.rst | 3 |
2 files changed, 13 insertions, 1 deletions
diff --git a/Include/pymacconfig.h b/Include/pymacconfig.h index 806e419..615abe1 100644 --- a/Include/pymacconfig.h +++ b/Include/pymacconfig.h @@ -7,7 +7,9 @@ #define PY_MACCONFIG_H #ifdef __APPLE__ +#undef ALIGNOF_MAX_ALIGN_T #undef SIZEOF_LONG +#undef SIZEOF_LONG_DOUBLE #undef SIZEOF_PTHREAD_T #undef SIZEOF_SIZE_T #undef SIZEOF_TIME_T @@ -20,6 +22,7 @@ #undef DOUBLE_IS_BIG_ENDIAN_IEEE754 #undef DOUBLE_IS_LITTLE_ENDIAN_IEEE754 #undef HAVE_GCC_ASM_FOR_X87 +#undef HAVE_GCC_ASM_FOR_X64 #undef VA_LIST_IS_ARRAY #if defined(__LP64__) && defined(__x86_64__) @@ -74,8 +77,14 @@ # define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 #endif -#ifdef __i386__ +#if defined(__i386__) || defined(__x86_64__) # define HAVE_GCC_ASM_FOR_X87 +# define ALIGNOF_MAX_ALIGN_T 16 +# define HAVE_GCC_ASM_FOR_X64 1 +# define SIZEOF_LONG_DOUBLE 16 +#else +# define ALIGNOF_MAX_ALIGN_T 8 +# define SIZEOF_LONG_DOUBLE 8 #endif #endif // __APPLE__ diff --git a/Misc/NEWS.d/next/macOS/2023-12-07-14-19-46.gh-issue-110820.DIxb_F.rst b/Misc/NEWS.d/next/macOS/2023-12-07-14-19-46.gh-issue-110820.DIxb_F.rst new file mode 100644 index 0000000..0badace --- /dev/null +++ b/Misc/NEWS.d/next/macOS/2023-12-07-14-19-46.gh-issue-110820.DIxb_F.rst @@ -0,0 +1,3 @@ +Make sure the preprocessor definitions for ``ALIGNOF_MAX_ALIGN_T``, +``SIZEOF_LONG_DOUBLE`` and ``HAVE_GCC_ASM_FOR_X64`` are correct for +Universal 2 builds on macOS. |