Add -Wextra to supported compilers

2019-02-21 18:48:53 +01:00
parent cc4f0d4bc8
commit 82ac83d649
3 changed files with 6 additions and 0 deletions
@@ -1,6 +1,8 @@
 #g++-7 is needed for C++17 features. travis does not supply this by default.
 QMAKE_CXX = g++-7

+QMAKE_CXXFLAGS += -Wextra
+
 QMAKE_CXXFLAGS += -Werror

 QMAKE_CXXFLAGS += -Wshadow