I want to execute nvcc -std=c++11 -O3 -lcurand *.cu -o gIM,but error The -std=c++11 flag is not supported with the configured host compiler

i want to run nvcc -std=c++11 -O3 -lcurand .cu -o gIM,But i will display this **The -std=c++11 flag is not supported with the configured host compiler. Flag will be ignored..cu** enter image description here

my gcc is enter image description here