gentoo-overlay/dev-perl/Wx-Scintilla/files/Wx-Scintilla-0.39-gcc6.patch

diff -ruN Wx-Scintilla-0.39.orig/wx-scintilla/src/scintilla/src/Editor.cxx Wx-Scintilla-0.39/wx-scintilla/src/scintilla/src/Editor.cxx
--- Wx-Scintilla-0.39.orig/wx-scintilla/src/scintilla/src/Editor.cxx	2012-09-04 12:20:46.000000000 +0200
+++ Wx-Scintilla-0.39/wx-scintilla/src/scintilla/src/Editor.cxx	2017-04-25 01:20:51.586427196 +0200
@@ -11,6 +11,7 @@
 #include <ctype.h>
 #include <assert.h>
 
+#include <cmath>
 #include <string>
 #include <vector>
 #include <map>
@@ -989,7 +990,7 @@
 		// Try to optimise small scrolls
 #ifndef UNDER_CE
 		int linesToMove = topLine - topLineNew;
-		bool performBlit = (abs(linesToMove) <= 10) && (paintState == notPainting);
+		bool performBlit = (std::abs(linesToMove) <= 10) && (paintState == notPainting);
 		willRedrawAll = !performBlit;
 #endif
 		SetTopLine(topLineNew);
@@ -5868,9 +5869,9 @@
 }
 
 static bool Close(Point pt1, Point pt2) {
-	if (abs(pt1.x - pt2.x) > 3)
+	if (std::abs(pt1.x - pt2.x) > 3)
 		return false;
-	if (abs(pt1.y - pt2.y) > 3)
+	if (std::abs(pt1.y - pt2.y) > 3)
 		return false;
 	return true;
 }