% scons -Q cc -o hello.o -c hello.c cc -o hello hello.o % scons -Q -c Removed hello.o Removed hello % scons -Q Retrieved `hello.o' from cache Retrieved `hello' from cache % scons -Q -c Removed hello.o Removed hello % scons -Q --cache-disable cc -o hello.o -c hello.c cc -o hello hello.o