Some bugfixes and C++ files are now optimized;

Jenkins builds now also have build number in the title bar.

src/win/Makefile.mingw

@@ -8,7 +8,7 @@
 #
 #		Makefile for Win32 (MinGW32) environment.
 #
-# Version:	@(#)Makefile.mingw	1.0.118	2018/05/26
+# Version:	@(#)Makefile.mingw	1.0.119	2018/07/17
 #
 # Authors:	Miran Grca, <mgrca8@gmail.com>
 #               Fred N. van Kempen, <decwiz@yahoo.com>
@@ -404,7 +404,7 @@ endif
 CFLAGS		:= $(WX_FLAGS) $(OPTS) $(DFLAGS) $(COPTIM) $(AOPTIM) \
 		   $(AFLAGS) -fomit-frame-pointer -mstackrealign -Wall \
 		   -fno-strict-aliasing
-CFLAGS		:= $(CFLAGS)
+CXXFLAGS	:= $(CFLAGS)
 
 
 #########################################################################