build: Enable -Wformat -Wformat-security compiler warnings

2018-12-07 10:05:51 +01:00 · 2018-12-07 10:05:51 +01:00 · 18b4f8b359
parent 5e31b194e2
commit 18b4f8b359
1 changed files with 1 additions and 0 deletions
--- a/acinclude.m4
+++ b/acinclude.m4
@ -22,6 +22,7 @@ AC_DEFUN([COMPILER_FLAGS], [
 		CFLAGS+=" -Wdeclaration-after-statement"
 		CFLAGS+=" -Wmissing-declarations"
 		CFLAGS+=" -Wredundant-decls"
+		CFLAGS+=" -Wformat -Wformat-security"
 		if ( $CC -v 2>/dev/null | grep "gcc version" ); then
 			CFLAGS+=" -Wcast-align"
 		fi