From 8bbef9d942d5d6ca6099a01aaa8f78a7c072abc1 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Tue, 7 Aug 2018 13:05:52 +0000
Subject: [PATCH] CMakeLists.txt: add -mmitigate-rop to security flags if found

This is GCC/x86/x86_64 only
---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 627618b82..cbecddee0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -562,6 +562,9 @@ else()
   add_c_flag_if_supported(-fstack-protector-strong C_SECURITY_FLAGS)
   add_cxx_flag_if_supported(-fstack-protector-strong CXX_SECURITY_FLAGS)
 
+  add_c_flag_if_supported(-mmitigate-rop C_SECURITY_FLAGS)
+  add_cxx_flag_if_supported(-mmitigate-rop CXX_SECURITY_FLAGS)
+
   # linker
   if (NOT WIN32)
     # Windows binaries die on startup with PIE