#5700: Add -std=gnu++11 to QMAKE_CXXFLAGS for Qt 4 and g++/clang++

diff --git a/qt/qtr.pro b/qt/qtr.pro
index bcacceb009e6e109d0b759281721c12394af741d..43678f118d524b24e2e138d04a7971fd3ada906a 100644 (file)
--- a/qt/qtr.pro
+++ b/qt/qtr.pro
@@ -36,6 +36,8 @@ win32:DEFINES += QT_DBUS
 win32:LIBS += -levent-2.0 -lws2_32 -lintl
 win32:LIBS += -lidn -liconv -lwldap32 -liphlpapi
 
+lessThan(QT_MAJOR_VERSION, 5):*-g++*:QMAKE_CXXFLAGS += -std=gnu++11
+
 TRANSLATIONS += translations/transmission_en.ts \
                 translations/transmission_es.ts \
                 translations/transmission_eu.ts \