From f95ca5ef3b2890abfac73e7a0d59695442b1e37a Mon Sep 17 00:00:00 2001
From: Glenn Strauss <gstrauss@gluelogic.com>
Date: Sat, 8 Jan 2022 13:33:02 -0500
Subject: [build] use -fstack-protector-strong w/ extra warn

use -fstack-protector-strong if configured with --enable-extra-warnings
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index a05b8115..31e92d9c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1623,6 +1623,7 @@ AC_ARG_ENABLE([extra-warnings],
 
 if test "$extrawarnings" = true || test "$extrawarnings" = error; then
   TRY_CFLAGS([-g -O2 -g2 -Wall -Wmissing-declarations -Wcast-align -Wsign-compare -Wnested-externs -Wpointer-arith -D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security])
+  TRY_CFLAGS([-fstack-protector-strong])
   case "$host_os" in
     *darwin* ) ;;
     * ) TRY_LDFLAGS([-Wl,--as-needed]) ;;
-- 
cgit v1.2.1