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gigabeat S, normal, no ccache

fg@rockbox:~/benchmark/testbuild$ time make `pwd`/make.dep >/dev/null

real    0m25.748s
user    0m19.689s
sys     0m3.840s

fg@rockbox:~/benchmark/testbuild$ time make -j 2 > /dev/null

real    1m55.328s
user    2m55.147s
sys     0m19.517s

fg@rockbox:~/benchmark/testbuild$ time make -j 4 > /dev/null

real    1m11.775s
user    2m57.115s
sys     0m22.029s

fg@rockbox:~/benchmark/testbuild$ time make -j 6 > /dev/null

real    0m57.344s
user    2m58.723s
sys     0m23.921s

fg@rockbox:~/benchmark/testbuild$ time make -j 8 > /dev/null

real    0m53.694s
user    3m0.455s
sys     0m25.818s

fg@rockbox:~/benchmark/testbuild$ time make -j 12 > /dev/null

real    0m54.864s
user    3m2.035s
sys     0m27.862s

fg@rockbox:~/benchmark/testbuild$ time make -j 16 > /dev/null

real    0m54.381s
user    3m4.596s
sys     0m28.050s

fg@rockbox:~/benchmark/testbuild$ time make -j 24 > /dev/null

real    0m55.195s
user    3m7.252s
sys     0m28.162s

fg@rockbox:~/benchmark/testbuild$ time make -j > /dev/null

real    0m56.454s
user    3m9.616s
sys     0m29.074s