diff --git a/DisableCompilerFlag.cmake b/DisableCompilerFlag.cmake
new file mode 100644
index 0000000000000000000000000000000000000000..dda3dc7041bdf57f494900592f6dde972c4868ad
--- /dev/null
+++ b/DisableCompilerFlag.cmake
@@ -0,0 +1,20 @@
+# DisableCompilerFlag.cmake
+#
+# 2012-05-14 Lars Bilke
+#
+# Removes the given FLAG from the compiler flags in the given CONFIGURATION.
+# The Configuration must be uppercased.
+#
+# Usage:
+# 
+#   include(DisableCompilerFlag)
+#   if (MSVC)
+#     DisableCompilerFlag(DEBUG /RTC1)
+#   endif ()
+
+macro(DisableCompilerFlag CONFIGURATION FLAG)
+	if(CMAKE_CXX_FLAGS_${CONFIGURATION} MATCHES "${FLAG}")
+		string(REPLACE "${FLAG}" " " CMAKE_CXX_FLAGS_${CONFIGURATION} "${CMAKE_CXX_FLAGS_${CONFIGURATION}}")
+		# message(STATUS ${PROJECT_NAME}  " CMAKE_CXX_FLAGS_${CONFIGURATION} removing ${FLAG}")
+	endif()
+endmacro()
\ No newline at end of file