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gh-135968: Add iOS binary stubs for strip #135970

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Merged
merged 2 commits into from
Jun 27, 2025

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freakboy3742
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@freakboy3742 freakboy3742 commented Jun 26, 2025

Adds iOS binary stubs for strip.

This is something that came up in the development of a port of numpy; Meson looks for strip by default, and raises a warning if it can't be found. It's easy enough to provide the stub to avoid the warning.

@@ -0,0 +1,2 @@
#!/bin/sh
xcrun --sdk iphonesimulator${IOS_SDK_VERSION} strip -arch arm64 "$@"
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The return value from xcrun / the underlying command isn't returned to the caller for these as written. Either -e option (errexit) to /bin/sh and/or using exec to run the subcommand should resolve; not sure which is best practice.

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@cmaloney Are you sure about that? From my testing:

$ iOS/Resources/bin/arm64-apple-ios-simulator-clang -c hello.c -o hello
$ echo $?
0
$ iOS/Resources/bin/arm64-apple-ios-simulator-clang
clang: error: no input files
$ echo $?
1 

Or am I missing something here?

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set -e or equivalent would only be needed if there were another command following the xcrun, no? Otherwise, the stub script will exit with the status of the last executed command, that is, the command executed by xcrun.

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LGTM

@freakboy3742 freakboy3742 merged commit 0c6c09b into python:main Jun 27, 2025
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@freakboy3742 freakboy3742 deleted the ios-strip branch June 27, 2025 04:58
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Thanks @freakboy3742 for the PR 🌮🎉.. I'm working now to backport this PR to: 3.13, 3.14.
🐍🍒⛏🤖 I'm not a witch! I'm not a witch!

miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Jun 27, 2025
Adds iOS binary stubs for invoking `strip`
(cherry picked from commit 0c6c09b)

Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Jun 27, 2025
Adds iOS binary stubs for invoking `strip`
(cherry picked from commit 0c6c09b)

Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
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bedevere-app bot commented Jun 27, 2025

GH-136014 is a backport of this pull request to the 3.14 branch.

@bedevere-app bedevere-app bot removed the needs backport to 3.14 bugs and security fixes label Jun 27, 2025
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bedevere-app bot commented Jun 27, 2025

GH-136015 is a backport of this pull request to the 3.13 branch.

@bedevere-app bedevere-app bot removed the needs backport to 3.13 bugs and security fixes label Jun 27, 2025
freakboy3742 added a commit that referenced this pull request Jun 27, 2025
Adds iOS binary stubs for invoking `strip`
(cherry picked from commit 0c6c09b)

Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
freakboy3742 added a commit that referenced this pull request Jun 27, 2025
Adds iOS binary stubs for invoking `strip`
(cherry picked from commit 0c6c09b)

Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
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3 participants