From ac1a57ec30e8729166b6b890a0f33256218d1ef6 Mon Sep 17 00:00:00 2001
From: Aaron Marcher <info@nulltime.net>
Date: Thu, 20 Apr 2017 22:33:10 +0200
Subject: [PATCH] enable stack protector and compile to position independent
 executable

---
 config.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config.mk b/config.mk
index 7196190..67fd628 100644
--- a/config.mk
+++ b/config.mk
@@ -11,7 +11,7 @@ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
 
 CPPFLAGS = -D_GNU_SOURCE
 # -Wno-unused-function for routines not activated by user
-CFLAGS = -std=c99 -pedantic -Wno-unused-function -Wall -Wextra -Os ${INCS} ${CPPFLAGS}
+CFLAGS = -std=c99 -pedantic -Wno-unused-function -Wall -Wextra -Os -fstack-protector-strong -fstack-check -fPIE ${INCS} ${CPPFLAGS}
 LDFLAGS = ${LIBS}
 
 CC = cc