Requiring C+11 & purging boost includes makes functional.h useless.

src/frontends/qt/InGuiThread.h

@@ -17,9 +17,11 @@
 #include <QWaitCondition>
 
 #include "support/bind.h"
-#include "support/functional.h"
 
 namespace lyx {
+
+using std::function;
+
 namespace frontend {
 
 

src/support/Makefile.am

@@ -65,7 +65,6 @@ liblyxsupport_a_SOURCES = \
 	filetools.h \
 	ForkedCalls.cpp \
 	ForkedCalls.h \
-	functional.h \
 	gettext.cpp \
 	gettext.h \
 	gzstream.cpp \

src/support/bind.h

@@ -12,8 +12,6 @@
 #ifndef LYX_BIND_H
 #define LYX_BIND_H
 
-#include "support/functional.h"
-
 namespace lyx
 {
 	using std::placeholders::_1;

src/support/functional.h

@@ -1,23 +0,0 @@
-// -*- C++ -*-
-/**
- * \file functional.h
- * This file is part of LyX, the document processor.
- * Licence details can be found in the file COPYING.
- *
- * \author Peter Kümmel
- *
- * Full author contact details are available in file CREDITS.
- */
-
-#ifndef LYX_FUNCTIONAL_H
-#define LYX_FUNCTIONAL_H
-
-#include <functional>
-
-namespace lyx
-{
-	using std::function;
-}
-
-
-#endif