2009/8/10 Marcel Loose <[email protected]>:
> Hi all,
>
> Is there a way to catch the CMake Error 'get_directory_property' when
> requesting a property from a directory that has not yet been processed
> by CMake.
The doc says:
"If the property is not found, CMake will report an error."
and
"You can only get properties of a directory during
or after it has been traversed by cmake."
> I need to do this, because, in my situation, it is not an error if one
> or more directories are not present (i.e. checked out). I would like
> get_directory_property() to return FALSE or NOTFOUND when it cannot find
> the requested directory, so that I can take appropriate action myself.
> Is that somehow possible?
May be you can check the directory exists with
if(EXISTS <directory>)
before
calling get_directory_property.
or coding your own
my_get_directory_property which does the job you want.
--
Erk
Membre de l'April - « promouvoir et défendre le logiciel libre » -
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