From 37e8a6a7e5875e20a8de07fbfbb69912f1964f7d Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Mon, 28 Oct 2019 09:47:49 +0100
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Subject: [PATCH] Makefile: allow the user to disable stack protector
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Allow the user to disable stack-protector by overriding CFLAGS as it is
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not supported by all toolchains.
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Fixes:
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- http://autobuild.buildroot.net/results/cba1ae830c7a4d1740098fe67aec59b4dc2f9a03
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: https://github.com/smuellerDD/jitterentropy-library/pull/12]
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---
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Makefile | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/Makefile b/Makefile
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index 41bc4f7..b0f20e2 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -1,9 +1,9 @@
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# Compile Noise Source as user space application
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CC ?= gcc
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-CFLAGS +=-Wextra -Wall -pedantic -fPIC -O0
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#Hardening
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-CFLAGS +=-fstack-protector-all -fwrapv --param ssp-buffer-size=4
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+CFLAGS ?=-fstack-protector-all --param ssp-buffer-size=4
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+CFLAGS +=-Wextra -Wall -pedantic -fPIC -O0 -fwrapv
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LDFLAGS +=-Wl,-z,relro,-z,now
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# Change as necessary
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--
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2.23.0
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