I found the problem for my compil issue.
std::hash<wxPoint> must be defined.
It is defined in common.h and common.cpp (conditional compilation) when using wxWidgets 3.0.x
However there is a bug: it is not defined when using wxWidgets 3.1.0 and later.
(I am using 3.1.1)
@Jon,
I found the problem for my compil issue.
std::hash<wxPoint> must be defined.
It is defined in common.h and common.cpp (conditional compilation) when using wxWidgets 3.0.x
However there is a bug: it is not defined when using wxWidgets 3.1.0 and later.
(I am using 3.1.1)
My commit a1ee5405a fixes this bug.