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Fix "undefined symbol: _objc_msgSend$X" #168

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ichordev
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Newer versions of XCode export a bunch of _objc_msgSend$<identifier> symbols: https://stackoverflow.com/a/74054943/

@kewlbear
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Apple requires Xcode 14.1 from April 25:
https://developer.apple.com/news/?id=jd9wcyov.
So if anyone is still using Xcode 13, they better upgrade.

@ichordev
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Apple requires Xcode 14.1 from April 25:
https://developer.apple.com/news/?id=jd9wcyov.
So if anyone is still using Xcode 13, they better upgrade.

I am using tools from XCode 14.2. I don't really see the relevance of this comment.

@kewlbear
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kewlbear commented Mar 29, 2023 via email

@ichordev
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Yes I’m using XCode 14.2. When linking to the static libraries built by the script I get a plethora of undefined symbol: _objc_msgSend$<some name > errors from lld. As far as I’m aware these symbols aren’t particularly useful, but they’re to do with Objective C…

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