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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.
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This commit is contained in:
Georg Brandl 2008-07-16 02:17:56 +00:00
parent 26adf520f3
commit fcaf910a1f
14 changed files with 321 additions and 51 deletions
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1
Modules/_ctypes/cfield.c
View file

@ -1778,6 +1778,7 @@ ffi_type ffi_type_double = { sizeof(double), DOUBLE_ALIGN, FFI_TYPE_DOUBLE };
#ifdef ffi_type_longdouble
#undef ffi_type_longdouble
#endif
/* This is already defined on OSX */
ffi_type ffi_type_longdouble = { sizeof(long double), LONGDOUBLE_ALIGN,
FFI_TYPE_LONGDOUBLE };

3
Modules/_ctypes/libffi_osx/x86/x86-darwin.S
View file

@ -179,7 +179,6 @@ epilogue:
movl %ebp,%esp
popl %ebp
ret
.LFE1:
.ffi_call_SYSV_end:
#if 0
.size ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV
@ -220,7 +219,7 @@ epilogue:
#else
.long .LFB1 /* FDE initial location */
#endif
.long .LFE1-.LFB1 /* FDE address range */
.long .ffi_call_SYSV_end-.LFB1 /* FDE address range */
#ifdef __PIC__
.byte 0x0 /* .uleb128 0x0; Augmentation size */
#endif