building standalone FAILS with German Umlaute in app name

[toolbook at kestner.de]

Hello,

 

macOS 11.2.3, LC 9.6.1 and 9.6.2

 

when the app name has German Umlaute, building a standalone fails with the
error:

“Adding ad-hoc signature failed. 
 Too many open files in subcomponent
myÖApp.app/Contents/MacOS/myÖApp.app”

 

This was working for the last years without any problem. I don’t know, since
which version it failed.

When replacing the Umlaut, everything works fine.

Since I have to build shortly an update to an existing app with an Umlaut in
its name, this is pretty annoying!

 

Any workaround? Any help?

 

Tiemo