build: add -Wformat-nonliteral to --enable-more-warnings flags

New with gcc 6.0.
This commit is contained in:
Dan Williams 2016-06-03 11:05:05 -05:00
parent 87a1360505
commit 6725962f83

View file

@ -68,7 +68,7 @@ if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
-Wstrict-prototypes \
-fno-strict-aliasing -Wno-unused-but-set-variable \
-Wundef -Wimplicit-function-declaration \
-Wpointer-arith -Winit-self \
-Wpointer-arith -Winit-self -Wformat-nonliteral \
-Wmissing-include-dirs -Wno-pragmas; do
dnl GCC 4.4 does not warn when checking for -Wno-* flags (https://gcc.gnu.org/wiki/FAQ#wnowarning)
_NM_COMPILER_FLAG([$(printf '%s' "$option" | sed 's/^-Wno-/-W/')], [],