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Code Issues Projects Releases Packages Wiki Activity Actions 11

bpo-41100: Support macOS 11 and Apple Silicon (GH-22855)

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Co-authored-by:  Lawrence D’Anna <lawrence_danna@apple.com>

* Add support for macOS 11 and Apple Silicon (aka arm64)
   
  As a side effect of this work use the system copy of libffi on macOS, and remove the vendored copy

* Support building on recent versions of macOS while deploying to older versions

  This allows building installers on macOS 11 while still supporting macOS 10.9.
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Ronald Oussoren 2020-11-08 10:05:27 +01:00 • committed by GitHub
parent fd6f6fa403
commit 41761933c1
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27 changed files with 1654 additions and 412 deletions
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4
Modules/getpath.c
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@ -923,11 +923,7 @@ static PyStatus
calculate_program_macos(wchar_t **abs_path_p)
{
char execpath[MAXPATHLEN + 1];
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
uint32_t nsexeclength = Py_ARRAY_LENGTH(execpath) - 1;
#else
unsigned long nsexeclength = Py_ARRAY_LENGTH(execpath) - 1;
#endif
/* On Mac OS X, if a script uses an interpreter of the form
"#!/opt/python2.3/bin/python", the kernel only passes "python"