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| author | Ned Deily <nad@python.org> | 2021-05-02 10:55:04 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-05-02 10:55:04 (GMT) |
| commit | 78e55888ab379cc61c0b5db67f0b881e526628d2 (patch) | |
| tree | f36ac9789177909e1754c51717d97257bbcb41aa /Mac/README.rst | |
| parent | b29d0a5a7811418c0a1082ca188fd4850185e290 (diff) | |
| download | cpython-78e55888ab379cc61c0b5db67f0b881e526628d2.zip cpython-78e55888ab379cc61c0b5db67f0b881e526628d2.tar.gz cpython-78e55888ab379cc61c0b5db67f0b881e526628d2.tar.bz2 | |
bpo-44009: Provide "python3.x-intel64" for Apple Silicon Macs (GH-25810)
This allows reliably forcing macOS universal2 framework builds
to run under Rosetta 2 Intel-64 emulation on Apple Silicon Macs
if needed for testing or when universal2 wheels are not yet
available.
(cherry picked from commit 0cb33da1cc9cebb9b2d67d446feb1cfd36fe7f55)
Co-authored-by: Ned Deily <nad@python.org>
Automerge-Triggered-By: GH:ned-deily
Co-authored-by: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Diffstat (limited to 'Mac/README.rst')
| -rw-r--r-- | Mac/README.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Mac/README.rst b/Mac/README.rst index f63a424..d455a0a 100644 --- a/Mac/README.rst +++ b/Mac/README.rst @@ -162,6 +162,9 @@ following combinations of SDKs and universal-archs flavors are available: The makefile for a framework build will also install ``python3.x-32`` binaries when the universal architecture includes at least one 32-bit architecture (that is, for all flavors but ``64-bit`` and ``intel-64``). +It will also install ``python3.x-intel64`` binaries in the ``universal2`` +case to allow easy execution with the Rosetta 2 Intel emulator on Apple +Silicon Macs. Running a specific architecture ............................... @@ -181,6 +184,9 @@ subprocesses also run in 32-bit-mode if the main interpreter does, use a ``python3.x-32`` binary and use the value of ``sys.executable`` as the ``subprocess`` ``Popen`` executable value. +Likewise, use ``python3.x-intel64`` to force execution in ``x86_64`` mode +with ``universal2`` binaries. + Building and using a framework-based Python on macOS ==================================================== |