You can use the return code (I'm afraid I don't know Tcl, but in many other scripting languages the var is $?). If portage exited without errors, the value will be 0. If something went wrong, it'll be non-zero.
No, I just can not use the return code, because my way to call the emerge does not allow this. I'd have to re-structure the whole prog the get the return code.
So, there is no way the get the status of the last emerge like 'emerge status'?
Or is there any way to redirect the return code?
Bye Stephan
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