[Qt-interest] rcc -name option: when required?

[Penn Taylor]

When is the "-name" option needed with rcc? Does it prevent clashes when 
there are multiple resource files in a project?

The documentation for rcc is a little sparse, but I notice that 
QtCreator always sets this option when it calls rcc. I'm using SCons to 
build a project with multiple resource files; some of them are 
mysteriously unavailable. Could failure to use the -name option be to blame?

-Penn Taylor