[Bug 49337] New: patchinstall.sh fails to apply eventfd_synchronizatio (esync) patches

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49337

Bug ID: 49337
           Summary: patchinstall.sh fails to apply eventfd_synchronizatio
                    (esync) patches
           Product: Wine-staging
           Version: 5.10
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

Running it like this errors out:

./patchinstall.sh DESTDIR=$HOME/build/wine eventfd_synchronization
    ERROR: Unknown commandline argument eventfd_synchronization.