1From 37e8a6a7e5875e20a8de07fbfbb69912f1964f7d Mon Sep 17 00:00:00 2001
2From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
3Date: Mon, 28 Oct 2019 09:47:49 +0100
4Subject: [PATCH] Makefile: allow the user to disable stack protector
5
6Allow the user to disable stack-protector by overriding CFLAGS as it is
7not supported by all toolchains.
8
9Fixes:
10 - http://autobuild.buildroot.net/results/cba1ae830c7a4d1740098fe67aec59b4dc2f9a03
11
12Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
13[Upstream status: https://github.com/smuellerDD/jitterentropy-library/pull/12]
14---
15 Makefile | 4 ++--
16 1 file changed, 2 insertions(+), 2 deletions(-)
17
18diff --git a/Makefile b/Makefile
19index 41bc4f7..b0f20e2 100644
20--- a/Makefile
21+++ b/Makefile
22@@ -1,9 +1,9 @@
23 # Compile Noise Source as user space application
24
25 CC ?= gcc
26-CFLAGS +=-Wextra -Wall -pedantic -fPIC -O0
27 #Hardening
28-CFLAGS +=-fstack-protector-all -fwrapv --param ssp-buffer-size=4
29+CFLAGS ?=-fstack-protector-all --param ssp-buffer-size=4
30+CFLAGS +=-Wextra -Wall -pedantic -fPIC -O0 -fwrapv
31 LDFLAGS +=-Wl,-z,relro,-z,now
32
33 # Change as necessary
34--
352.23.0
36
37