[Bug 46001] New: MANY com.apple.xbs/Sources/ AppleFSCompression errors from every wine process

https://bugs.winehq.org/show_bug.cgi?id=46001

Bug ID: 46001
           Summary: MANY com.apple.xbs/Sources/AppleFSCompression errors
                    from every wine process
           Product: Wine
           Version: 3.18
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Every wine process I run prints the following error message at some point:

/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleFSCompression/AppleFSCompression-96.200.3/Common/ChunkCompression.cpp:49:
Error: unsupported compressor 8
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleFSCompression/AppleFSCompression-96.200.3/Libraries/CompressData/CompressData.c:353:
Error: Unknown compression scheme encountered for file
'/System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/Exceptions.plist'
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleFSCompression/AppleFSCompression-96.200.3/Common/ChunkCompression.cpp:49:
Error: unsupported compressor 8
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleFSCompression/AppleFSCompression-96.200.3/Libraries/CompressData/CompressData.c:353:
Error: Unknown compression scheme encountered for file
'/System/Library/CoreServices/CoreTypes.bundle/Contents/Library/AppExceptions.bundle/Exceptions.plist'

The simplest replication is just running `winecfg` with a new wine prefix.  I'm
using macOS 10.14, but this has happened since at least 10.13.  I've never seen
it from any non-wine program ever.

[Bug 46001] MANY com.apple.xbs/Sources/ AppleFSCompression errors from every wine process

https://bugs.winehq.org/show_bug.cgi?id=46001

--- Comment #1 from Ken Thomases  ---
I don't know what causes it.  I suspect a partially incomplete OS install, but
can't be sure.

It is _not_ unique to Wine.  You can google "AppleFSCompression Error:
unsupported compressor" to see other examples.

[Bug 46001] MANY com.apple.xbs/Sources/ AppleFSCompression errors from every wine process

https://bugs.winehq.org/show_bug.cgi?id=46001

--- Comment #2 from [e-mail] ---
I tested on a vanilla macOS 10.14 installation, and I see the same results.

[Bug 46001] MANY com.apple.xbs/Sources/ AppleFSCompression errors from every wine process

https://bugs.winehq.org/show_bug.cgi?id=46001

--- Comment #3 from [e-mail] ---
happens multiple times with cmd.exe and nmake.exe as well.

Is there any way to suppress this output, at least?  It makes the output of
console programs unreadable.

[Bug 46001] MANY com.apple.xbs/Sources/AppleFSCompression errors from every wine process

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=46001

--- Comment #4 from [e-mail] ---
Still present on wine 4.19, with another 10.14 fresh install.