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........
r63955 | ronald.oussoren | 2008-06-05 14:58:24 +0200 (Thu, 05 Jun 2008) | 20 lines
MacOS X: Enable 4-way universal builds
This patch adds a new configure argument on OSX:
--with-universal-archs=[32-bit|64-bit|all]
When used with the --enable-universalsdk option this controls which
CPU architectures are includes in the framework. The default is 32-bit,
meaning i386 and ppc. The most useful alternative is 'all', which includes
all 4 CPU architectures supported by MacOS X (i386, ppc, x86_64 and ppc64).
This includes limited support for the Carbon bindings in 64-bit mode as well,
limited because (a) I haven't done extensive testing and (b) a large portion
of the Carbon API's aren't available in 64-bit mode anyway.
I've also duplicated a feature of Apple's build of python: setting the
environment variable 'ARCHFLAGS' controls the '-arch' flags used for building
extensions using distutils.
........
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
#ifndef PYMACCONFIG_H
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#define PYMACCONFIG_H
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/*
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* This file moves some of the autoconf magic to compile-time
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* when building on MacOSX. This is needed for building 4-way
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* universal binaries and for 64-bit universal binaries because
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* the values redefined below aren't configure-time constant but
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* only compile-time constant in these scenarios.
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*/
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#if defined(__APPLE__)
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# undef SIZEOF_LONG
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# undef SIZEOF_PTHREAD_T
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# undef SIZEOF_SIZE_T
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# undef SIZEOF_TIME_T
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# undef SIZEOF_VOID_P
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# undef VA_LIST_IS_ARRAY
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# if defined(__LP64__) && defined(__x86_64__)
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# define VA_LIST_IS_ARRAY 1
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# endif
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# undef HAVE_LARGEFILE_SUPPORT
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# ifndef __LP64__
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# define HAVE_LARGEFILE_SUPPORT 1
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# endif
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# undef SIZEOF_LONG
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# ifdef __LP64__
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# define SIZEOF_LONG 8
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# define SIZEOF_PTHREAD_T 8
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# define SIZEOF_SIZE_T 8
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# define SIZEOF_TIME_T 8
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# define SIZEOF_VOID_P 8
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# else
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# define SIZEOF_LONG 4
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# define SIZEOF_PTHREAD_T 4
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# define SIZEOF_SIZE_T 4
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# define SIZEOF_TIME_T 4
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# define SIZEOF_VOID_P 4
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# endif
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# if defined(__LP64__)
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/* MacOSX 10.4 (the first release to suppport 64-bit code
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* at all) only supports 64-bit in the UNIX layer.
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* Therefore surpress the toolbox-glue in 64-bit mode.
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*/
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/* In 64-bit mode setpgrp always has no argments, in 32-bit
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* mode that depends on the compilation environment
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*/
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# undef SETPGRP_HAVE_ARG
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# endif
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#endif /* defined(_APPLE__) */
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#endif /* PYMACCONFIG_H */
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