How to solve it？centos6.10

[wjcgy]

[root@localhost build]# make
[ 1%] Building CXX object CMakeFiles/HostScanner.dir/ServiceScanner.cpp.o
Cc1plus: Error: Unrecognized command line option "-std=c++14"
Make[2]: *** [CMakeFiles/HostScanner.dir/ServiceScanner.cpp.o] Error 1
Make[1]: *** [CMakeFiles/HostScanner.dir/all] Error 2
Make: *** [all] error 2