build: enable -Wextra warning

(cherry picked from commit 5120205f98)
This commit is contained in:
Thomas Haller 2017-02-06 18:24:33 +01:00
parent 54584cb3ab
commit bbb827b4b3

View file

@ -62,6 +62,8 @@ if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
fi
for option in \
-Wextra \
-Wno-missing-field-initializers \
-Wimplicit-fallthrough \
-Wshadow \
-Wmissing-declarations \