configure: Expand -Werror=format=2

Apparently on at least some GCC versions, we don't get the effect we
want of -Werror=format and -Werror=format-nonliteral.

https://bugzilla.gnome.org/show_bug.cgi?id=691608
This commit is contained in:
Colin Walters 2013-01-13 11:45:52 -05:00
parent 0864e3bd6f
commit de001225c3

View File

@ -3572,7 +3572,7 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
-Wall -Wstrict-prototypes -Werror=declaration-after-statement \
-Werror=missing-prototypes -Werror=implicit-function-declaration \
-Werror=pointer-arith -Werror=init-self -Werror=format-security \
-Werror=format=2 -Werror=missing-include-dirs])
-Werror=format-nonliteral -Werror=format-y2k -Werror=missing-include-dirs])
CFLAGS="$with_cflags $CFLAGS"
#