From 102f22f974c1476150523e7f3f4d15dcb9948e7b Mon Sep 17 00:00:00 2001
From: Chris Freehill <Chris.Freehill@amd.com>
Date: Mon, 15 Mar 2021 15:52:42 -0500
Subject: [PATCH] Append CXXFLAGS env. variable to CMAKE_CXX_FLAGS

This facilitates address sanitizer builds via env. variable.

Change-Id: I69fc9a5782ca80d7bdbf2b1ec0c89cccc4a5ca11
---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 112d1d7734..d8052a9aa9 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -129,8 +129,9 @@ add_definitions(-DLITTLEENDIAN_CPU=1)
 #
 # Linux Compiler options
 #
-set(CMAKE_CXX_FLAGS "-std=c++11 ")
+set(CMAKE_CXX_FLAGS "$ENV{CXXFLAGS}")
 
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexceptions")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-math-errno")