Anonymous Maarten 04bcc910e9 cmake: don't do enable_language(OBJC)
When SDL is included as a subproject, the following error might appear:
```
CMake Error: Error required internal CMake variable not set, cmake may not be built correctly.
Missing variable is:
CMAKE_OBJC_COMPILE_OBJECT
```

This is probably because the master project does not see certain OBJC related variables
2022-11-03 15:03:47 +01:00
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2022-10-21 16:53:26 -07:00