--- src/CMakeLists.txt.orig	2019-02-06 23:01:58.000000000 -0800
+++ src/CMakeLists.txt	2019-02-06 23:02:14.000000000 -0800
@@ -122,7 +122,6 @@
 
 if (${CMAKE_CXX_COMPILER_ID} STREQUAL GNU)
     # Do not check format overflows on this file, to skip a false positive warning
-    set_source_files_properties(value.cpp PROPERTIES COMPILE_FLAGS -Wno-format-overflow)
 endif()
 
 set_target_properties( exiv2lib PROPERTIES