Problems with ofThread.cpp

I am trying to get Openframeworks to work on Android for the first time. Almost all of my examples have errors that start with the fact in cannot seem to find ofMain.h which leads me to believe the problem is with how my OpenFrameworks is compiling.

Openframeworks itself seems to compile except for an error with strings in ofThread.cpp.

Apparently as a new user I can’t upload images so here is a link to some screenshots of the problems I am having: