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[3.12] gh-110820: Disable test_signal.test_stress_modifying_handlers on macOS (GH-112834)

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* gh-110820: Make sure processor specific defines are correct for Universal 2 build on macOS (#112828)

A number of processor specific defines are different for x86-64 and
arm64, and need to be adjusted in pymacconfig.h.

(cherry picked from commit 15a80b15af)
This commit is contained in:
Ronald Oussoren 2023-12-09 15:53:16 +01:00 • committed by GitHub
parent 7e82c626c4
commit 65371511b9
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2 changed files with 13 additions and 1 deletions
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11
Include/pymacconfig.h
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@ -10,7 +10,9 @@
#if defined(__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
@ -23,6 +25,7 @@
# 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__)
@ -80,8 +83,14 @@
#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754
#endif /* __BIG_ENDIAN */
#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

3
Misc/NEWS.d/next/macOS/2023-12-07-14-19-46.gh-issue-110820.DIxb_F.rst Normal file
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@ -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.