Nargash

I ran into this when attempting to get Retroachievements working with the Wii in Retroarch. `getsockname` still needs to be implemented. Could [this](https://rtl-lwip.sourceforge.net/sources/sockets_8c-source.html#l00928) be used as a model? Apologies if...

Thank you for the feedback. Would you prefer I back out the mkdir changes and just submit the warning message changes, or is this whole PR not needed at all?

> Yeah, just the warnings should be good. It's likely the installer that should set up those directories/configurations rather than the application itself. Thank you! I have committed your changes...

This is something I'd like to see fixed as well. I wonder if it could be worth testing setting HAVE_CHEEVOS = 1 in the wii [makefile](https://github.com/libretro/RetroArch/blob/master/Makefile.wii) and trying to compile...

> please make this happen I had started to see if I could fix this myself but never was able to even get a Wii version to compile with HAVE_CHEEVOS...

I can produce this on Linux as well. One thing to note, this only happens when the scaled resolution is greater than your monitor resolution (if running full screen) or...

This issue has nagged me for awhile too. One way I could think of making this better is add a menu option (disabled by default) that when set will keep...