diff --git a/CMakeLists.txt b/CMakeLists.txt
index 60ee49923..4bc3e8bb2 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -121,8 +121,8 @@ if(Wno-builtin-macro-redefined)
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-builtin-macro-redefined")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-builtin-macro-redefined")
 
-	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D__FILE__='\"$(subst ${CMAKE_BINARY_DIR}/,,$(subst ${CMAKE_SOURCE_DIR}/,,$(abspath $<)))\"'")
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D__FILE__='\"$(subst ${CMAKE_BINARY_DIR}/,,$(subst ${CMAKE_SOURCE_DIR}/,,$(abspath $<)))\"'")
+	set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS} -D__FILE__='\"$(subst ${CMAKE_BINARY_DIR}/,,$(subst ${CMAKE_SOURCE_DIR}/,,$(abspath $<)))\"'")
+	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS} -D__FILE__='\"$(subst ${CMAKE_BINARY_DIR}/,,$(subst ${CMAKE_SOURCE_DIR}/,,$(abspath $<)))\"'")
 endif()
 
 # Compiler-specific flags