From d2d9162bb95c2d3eb2ae57422b24ca5c3b69a935 Mon Sep 17 00:00:00 2001
From: Guido Vranken <guidovranken@gmail.com>
Date: Thu, 19 Jul 2018 00:05:45 +0200
Subject: [PATCH] Propagate original CMAKE_CXX_FLAGS to jsoncpp compilation

---
 cmake/jsoncpp.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/jsoncpp.cmake b/cmake/jsoncpp.cmake
index e886c6092..a6ca0e7fa 100644
--- a/cmake/jsoncpp.cmake
+++ b/cmake/jsoncpp.cmake
@@ -34,7 +34,7 @@ ExternalProject_Add(jsoncpp-project
                -DCMAKE_POSITION_INDEPENDENT_CODE=${BUILD_SHARED_LIBS}
                -DJSONCPP_WITH_TESTS=OFF
                -DJSONCPP_WITH_PKGCONFIG_SUPPORT=OFF
-               -DCMAKE_CXX_FLAGS=${JSONCPP_EXTRA_FLAGS}
+               -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS} ${JSONCPP_EXTRA_FLAGS}
                -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
     ${byproducts}
 )