crabs : crabs.c crabs.h crabup.i crabmask.i
        lc -v -Lc $@

crabup.i : blob intergerize rotate
        intergerize <$* >$@
        copy crabup.i crabdown.i
        copy crabup.i crableft.i
        copy crabup.i crabright.i

crabmask.i : blobmask intergerize
        intergerize <$* >$@

intergerize : intergerize.c
        lc -L $@

rotate : rotate.c
        lc -L $@

merge : merge.c
        lc -L $@

clean :
        delete *.o *.lnk *.i

clobber : clean
        delete intergerize rotate merge