Index: file.txt
===================================================================
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,9 +7,8 @@
 project (digiham VERSION 0.6.2)
 add_definitions(-DVERSION="${PROJECT_VERSION}")
 
 enable_language(CXX)
-set(CMAKE_CXX_STANDARD 11)
 
 include(GNUInstallDirs)
 
 find_package(CodecServer REQUIRED)