From 08765f32c4a8e523c7df2b9a2cedb8ddefa8aef9 Mon Sep 17 00:00:00 2001
From: Otavio Pontes <otavio.pontes@intel.com>
Date: Fri, 29 Mar 2019 13:05:05 -0700
Subject: [PATCH] Makefile: Adding extra compiler flags

Signed-off-by: Otavio Pontes <otavio.pontes@intel.com>
---
 Makefile.am | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 5c9a115a..6fe89aa5 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2,11 +2,12 @@ SUFFIXES= .rst
 
 EXTRA_DIST = COPYING scripts/findstatic.pl swupd.bash
 
-AM_CFLAGS = -fPIC -g -D_FORTIFY_SOURCE=2 -fno-common -std=gnu99 \
+AM_CFLAGS = -fPIE -fPIC -g -D_FORTIFY_SOURCE=2 -fno-common -std=gnu99 \
 	-O$(OPTIMIZE) \
 	-Wall \
 	-Wextra \
 	-Wformat-security \
+	-Wformat \
 	-Wlogical-op \
 	-Wunreachable-code \
 	-Wswitch-default \
@@ -15,7 +16,11 @@ AM_CFLAGS = -fPIC -g -D_FORTIFY_SOURCE=2 -fno-common -std=gnu99 \
 	-Winline \
 	-Wundef \
 	-Wnested-externs \
-	-Wredundant-decls
+	-Wredundant-decls \
+	-fstack-protector-strong
+
+AM_LDFLAGS = -z noexecstack -z relro -z now \
+	-pie
 
 ACLOCAL_AMFLAGS = -I m4