SET( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-strict-aliasing -fPIC -g -rdynamic -Wall -Wl,-as-needed -Wp,-D_GLIBCXX_ASSERTIONS" )
SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-strict-aliasing -fPIC -g -rdynamic -Wall -Wl,-as-needed -Wp,-D_GLIBCXX_ASSERTIONS" )
-SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -fvisibility-inlines-hidden -Woverloaded-virtual -Wnon-virtual-dtor" )
+SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility-inlines-hidden -Woverloaded-virtual -Wnon-virtual-dtor" )
set( CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS} -O3 -DZYPP_NDEBUG" )
set( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS} -O3 -DZYPP_NDEBUG" )