Add logging section #15
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marcobrador
reviewed
Dec 1, 2025
| {{< alert type="dark" icon="fa-regular fa-face-thinking" >}} | ||
| Log files are generated per module, not per compilation unit. | ||
| This means the number of log files may be lower than the number of compiled source files. | ||
| We’ve particularly observed this behaviour in Xcode builds, where BATCH_MODE is enabled by default, causing multiple compilation units to be grouped into fewer modules. |
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I'd be more specific here, and mention Swift, WMO (and use the full name in BATCH_MODE). explain what happens in each case and, if someone has trouble and need more details, how they can go back to 1 log per source file.
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