diff -Naur wireshark-2.0.5/acinclude.m4 wireshark-2.0.5-p/acinclude.m4
--- wireshark-2.0.5/acinclude.m4	2016-07-27 20:26:36.000000000 +0200
+++ wireshark-2.0.5-p/acinclude.m4	2016-07-28 14:45:06.114870920 +0200
@@ -2025,7 +2025,7 @@
 	if $PKG_CONFIG --atleast-version $min_qt_version $pkg_config_module; then
 		mod_version=`$PKG_CONFIG --modversion $pkg_config_module`
 		AC_MSG_RESULT(yes (version $mod_version))
-		Qt_CFLAGS="$Qt_CFLAGS `$PKG_CONFIG --cflags $pkg_config_module`"
+		Qt_CFLAGS="$Qt_CFLAGS -std=c++11 `$PKG_CONFIG --cflags $pkg_config_module`"
 		Qt_LIBS="$Qt_LIBS `$PKG_CONFIG --libs $pkg_config_module`"
 		# Run Action-If-Found
 		ifelse([$4], , :, [$4])