Compiler Flag can be divided into two options ?

[MeteorVE]

The case is ... I want to compiler .cpp file with g++ -Wall -std=c++11, and I want to compiler .c file with just gcc.

When I insert -Wall -std=c++11 into Compiler Flag option, it will compile .c file with -Wall -std=c++11 flag , too. I don't know if it use g++ to compile my c file, but I know it will make some error.