mirror of
https://github.com/python/cpython.git
synced 2025-11-03 19:34:08 +00:00
71d8775fee
Python now always use the ``%zu`` and ``%zd`` printf formats to format a size_t or Py_ssize_t number. Building Python 3.12 requires a C11 compiler, so these printf formats are now always supported. * PyObject_Print() and _PyObject_Dump() now use the printf %zd format to display an object reference count. * Update PY_FORMAT_SIZE_T comment. * Remove outdated notes about the %zd format in PyBytes_FromFormat() and PyUnicode_FromFormat() documentations. * configure no longer checks for the %zd format and no longer defines PY_FORMAT_SIZE_T macro in pyconfig.h. * pymacconfig.h no longer undefines PY_FORMAT_SIZE_T: macOS 10.4 is no longer supported. Python 3.12 now requires macOS 10.6 (Snow Leopard) or newer.
90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
#ifndef PYMACCONFIG_H
|
|
#define PYMACCONFIG_H
|
|
/*
|
|
* This file moves some of the autoconf magic to compile-time
|
|
* when building on MacOSX. This is needed for building 4-way
|
|
* universal binaries and for 64-bit universal binaries because
|
|
* the values redefined below aren't configure-time constant but
|
|
* only compile-time constant in these scenarios.
|
|
*/
|
|
|
|
#if defined(__APPLE__)
|
|
|
|
# undef SIZEOF_LONG
|
|
# undef SIZEOF_PTHREAD_T
|
|
# undef SIZEOF_SIZE_T
|
|
# undef SIZEOF_TIME_T
|
|
# undef SIZEOF_VOID_P
|
|
# undef SIZEOF__BOOL
|
|
# undef SIZEOF_UINTPTR_T
|
|
# undef SIZEOF_PTHREAD_T
|
|
# undef WORDS_BIGENDIAN
|
|
# undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754
|
|
# undef DOUBLE_IS_BIG_ENDIAN_IEEE754
|
|
# undef DOUBLE_IS_LITTLE_ENDIAN_IEEE754
|
|
# undef HAVE_GCC_ASM_FOR_X87
|
|
|
|
# undef VA_LIST_IS_ARRAY
|
|
# if defined(__LP64__) && defined(__x86_64__)
|
|
# define VA_LIST_IS_ARRAY 1
|
|
# endif
|
|
|
|
# undef HAVE_LARGEFILE_SUPPORT
|
|
# ifndef __LP64__
|
|
# define HAVE_LARGEFILE_SUPPORT 1
|
|
# endif
|
|
|
|
# undef SIZEOF_LONG
|
|
# ifdef __LP64__
|
|
# define SIZEOF__BOOL 1
|
|
# define SIZEOF__BOOL 1
|
|
# define SIZEOF_LONG 8
|
|
# define SIZEOF_PTHREAD_T 8
|
|
# define SIZEOF_SIZE_T 8
|
|
# define SIZEOF_TIME_T 8
|
|
# define SIZEOF_VOID_P 8
|
|
# define SIZEOF_UINTPTR_T 8
|
|
# define SIZEOF_PTHREAD_T 8
|
|
# else
|
|
# ifdef __ppc__
|
|
# define SIZEOF__BOOL 4
|
|
# else
|
|
# define SIZEOF__BOOL 1
|
|
# endif
|
|
# define SIZEOF_LONG 4
|
|
# define SIZEOF_PTHREAD_T 4
|
|
# define SIZEOF_SIZE_T 4
|
|
# define SIZEOF_TIME_T 4
|
|
# define SIZEOF_VOID_P 4
|
|
# define SIZEOF_UINTPTR_T 4
|
|
# define SIZEOF_PTHREAD_T 4
|
|
# endif
|
|
|
|
# if defined(__LP64__)
|
|
/* MacOSX 10.4 (the first release to support 64-bit code
|
|
* at all) only supports 64-bit in the UNIX layer.
|
|
* Therefore suppress the toolbox-glue in 64-bit mode.
|
|
*/
|
|
|
|
/* In 64-bit mode setpgrp always has no arguments, in 32-bit
|
|
* mode that depends on the compilation environment
|
|
*/
|
|
# undef SETPGRP_HAVE_ARG
|
|
|
|
# endif
|
|
|
|
#ifdef __BIG_ENDIAN__
|
|
#define WORDS_BIGENDIAN 1
|
|
#define DOUBLE_IS_BIG_ENDIAN_IEEE754
|
|
#else
|
|
#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754
|
|
#endif /* __BIG_ENDIAN */
|
|
|
|
#ifdef __i386__
|
|
# define HAVE_GCC_ASM_FOR_X87
|
|
#endif
|
|
|
|
|
|
#endif /* defined(_APPLE__) */
|
|
|
|
#endif /* PYMACCONFIG_H */
|