[3.9] bpo-41100: Support macOS 11 and Apple Silicon (GH-22855) #23295
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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.. (cherry picked from commit 4176193) Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
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This PR needs work, we merged some changes before moving the large PR this is based on. |
ned-deily
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LGTM. Using this PR along with the 3.9 backports of bpo-41116 and bpo-42361, I built a "python.org-style" macOS installer on macOS 11.0.1 (Intel) and tested on 11.0.1 (Apple Silcon), 11.0.1 (Intel-64), and 10.9 (Intel-64) with no major regressions noted. (There are some issues with IDLE because of the change of Tcl/Tk from 8.6.8 to 8.6.10 but otherwise unrelated to this PR; will followup on those in a separate issue. Note that this does not affect the current 10.9 installer variant which will remain the default download installer variant for 3.9.1.)
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…295) * [3.9] bpo-41100: Support macOS 11 and Apple Silicon (GH-22855) 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.. (cherry picked from commit 4176193) Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com> * Back port of changes to _decimal to support arm64 * temp_dir is in test.support in 3.9
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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..
(cherry picked from commit 4176193)
This also back ports #23279 and #23280 which fix minor issues in the back ported PR.
Co-authored-by: Ronald Oussoren ronaldoussoren@mac.com
https://bugs.python.org/issue41100