configure: enable -Wsuggest-override

Change-Id: I4d90271476258a22390ecbf3b4f7637c77cf2389
Signed-off-by: Simon Marchi <simon.marchi@efficios.com>
Reviewed-on: https://review.lttng.org/c/babeltrace/+/8334
Tested-by: jenkins <jenkins@lttng.org>
Reviewed-by: Philippe Proulx <eeppeliteloop@gmail.com>

diff --git a/configure.ac b/configure.ac
index ef7dbc390112a91ee629476f0303e4edd3ebf96b..f1cc77d0e1658219b209f302c10081c4953195bb 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -716,6 +716,7 @@ m4_define([WARN_FLAGS_LIST], [ dnl
   -Wduplicated-cond dnl
   -Wduplicated-branches dnl
   -Wlogical-op dnl
+  -Wsuggest-override dnl
   -Wno-unused-parameter dnl
   -Wno-sign-compare dnl
   dnl