[CMake] Re: function and raise_scope commands

[Rodolfo Lima]

Alexander Neundorf escreveu:

> Is propagating the value up to the parent directory really a good idea ? If 
> people want to do that (get some information from somewhere deep in the tree 
> up to some other place) they can use a global property.
> I feel like removing the else{} part in cmMakefile::RaiseScope()...

raise_scope(var1)
could do something like set(var1 ${var1} PARENT_SCOPE)

At least its name would make sense.

Regards,
rod