Silent make by removing echo

To remove default output of make command start each line of the Makefile that you wish to ‘silence’ with ‘@’:

@rm -f *.o

This can cause problems when the compiler generates an error. In that case you need to catch the error and terminate the make process. You should also generate a message saying which command caused the problem since this command won’t be printed on the screen (The error message will show up though). Use following code to do just that:

    @echo "Compiling helloworld.cpp";
    @gcc helloworld.cpp $(CFLAGS) -o helloworld \
    || (echo "Error in command: gcc helloworld.cpp $(CFLAGS) -o helloworld" && false)

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