1 files changed, 1 insertions, 0 deletions
diff --git a/configure b/configure
index 793e9867..096bec4d 100755
--- a/configure
+++ b/configure
@@ -21409,6 +21409,7 @@ fi;
 
 case "$GCC" in
  yes)
+   CFLAGS="$CFLAGS -W"
    CFLAGS="$CFLAGS -Wall"
    CFLAGS="$CFLAGS -Wshadow"
    CFLAGS="$CFLAGS -Wcast-qual"