ref: d0ab3a0dd8f6355b3603d0fb04043a9ae867639b dir: /utils/tr/mkfile/
<../../mkconfig TARG=tr OFILES= tr.$O\ HFILES= LIBS=9 # libbio.a uses lib9.a so order matters. BIN=$ROOT/$OBJDIR/bin <$ROOT/mkfiles/mkone-$SHELLTYPE