Is there a way to undefine a macro in the mock configuration file ?

[aajith-arista]

I can override an rpm macro with

config_opts[ 'macros' ][ 'foo'] = 'override' 

Is there a way to undefine it like

del config_opts[ 'macros' ][ 'foo' ]

This is to deal with other system macros that do stuff like

%bar \
   some_command \\\
   %{?foo:--fooflag }
   . . .

I know I can undefine it in the commandline like --undefine, but just checking if I can do this in config because it's cleaner.

[xsuchy]

No. I am not aware of any possibility.