Problem Compiling

[GreenFireFly]

Hello Everyone,

I used to have WXGTK 2.9.4 but i upgrade to WXGTK 3.0.2 from Slackbuilds.
But now when i try to compile dolphin-emu i keep getting this error

/usr/include/gtk-2.0/gdk/gdktypes.h:114:39: error: 'GdkWindow' has a previous declaration as 'typedef struct _GdkDrawable GdkWindow'
typedef struct _GdkDrawable GdkWindow;
^
make[2]: *** [Source/Core/DolphinWX/CMakeFiles/dolphin-emu.dir/X11Utils.cpp.o] Error 1
make[1]: *** [Source/Core/DolphinWX/CMakeFiles/dolphin-emu.dir/all] Error 2
make: *** [all] Error 2

How can i fix this?

BTW I'm running Slackware 14.1 64bit. Also if i downgrade to WXGTK 2.9.4
it compiles with any issue.