% scons -Q --tree=prune cc -o build/hello.o -c build/hello.c cc -o build/hello build/hello.o +-. +-SConstruct +-build | +-build/SConscript | +-build/hello | | +-build/hello.o | | +-build/hello.c | +-build/hello.c | +-[build/hello.o] +-src +-src/SConscript +-src/hello.c