[Freewx-maint] Bug#828926: Bug#828926: wxwidgets3.0: FTBFS with gcc-6 and glibc 2.23

[Scott Talbert]

On Tue, 28 Jun 2016, Daniel Schepler wrote:

> ../src/stc/scintilla/src/Editor.cxx: In function 'bool Close(Point, Point)':
> ../src/stc/scintilla/src/Editor.cxx:5844:23: error: call of overloaded
> 'abs(XYPOSITION)' is ambiguous
>  if (abs(pt1.x - pt2.x) > 3)
>                       ^

This upstream commit should fix it:
https://github.com/wxWidgets/wxWidgets/commit/73e9e18ea09ffffcaac50237def0d9728a213c02