From 57f8f251bc776c76dac1848b42b3481e29cd9b57 Mon Sep 17 00:00:00 2001
From: Username404-59 <w.iron.zombie@gmail.com>
Date: Sun, 22 Aug 2021 17:03:53 +0200
Subject: [PATCH] Add a CF_PROTECTION variable to hold the -fcf-protection flag
 in the CMakeLists.txt file

---
 CMakeLists.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b5a945d..9971f75 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,9 +40,10 @@ if ((${CMAKE_CXX_COMPILER_ID} STREQUAL GNU) OR (${CMAKE_CXX_COMPILER_ID} STREQUA
     set(CMAKE_CXX_FLAGS "-flto ${CMAKE_CXX_FLAGS} -pipe -fstack-protector-strong -fstack-clash-protection -fexceptions")
     set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ffunction-sections -fdata-sections -fmerge-all-constants -ftree-vectorize")
     include(CheckCXXCompilerFlag)
-    CHECK_CXX_COMPILER_FLAG("-fcf-protection" CF_PROTECTION_SUPPORTED)
+    set(CF_PROTECTION "-fcf-protection")
+    CHECK_CXX_COMPILER_FLAG("${CF_PROTECTION}" CF_PROTECTION_SUPPORTED)
     if (CF_PROTECTION_SUPPORTED)
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fcf-protection")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CF_PROTECTION}")
     endif()
 endif()