In file included from qcocoacursor.mm:35:
./qcocoawindow.h:223:11: warning: 'devicePixelRatio' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
    qreal devicePixelRatio() const;
          ^
../../../../include/QtGui/5.5.0/QtGui/qpa/../../../../../src/gui/kernel/qplatformwindow.h:110:19: note: overridden virtual function is here
    virtual qreal devicePixelRatio() const;
                  ^
qcocoacursor.mm:76:20: error: no matching function for call to 'CGEventCreateMouseEvent'
    CGEventRef e = CGEventCreateMouseEvent(0, kCGEventMouseMoved, pos, 0);
                   ^~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGEvent.h:57:33: note: 
      candidate function not viable: no known conversion from 'int' to 'CGMouseButton' for 4th argument
CG_EXTERN CGEventRef __nullable CGEventCreateMouseEvent(
                                ^
26 warnings and 1 error generated.
make[4]: *** [.obj/qcocoacursor.o] Error 1