ref: 75c92428225428c8fde2d015f010e608a0b12f1d
dir: /utils/5cv/mkfile/
<../../mkconfig TARG=5cv OFILES= 5cv.$O\ HFILES=\ a.out.h\ bio.h\ mach.h\ LIBS=mach bio 9 # order matters. CFLAGS=$CFLAGS -I../include BIN=$ROOT/$OBJDIR/bin <$ROOT/mkfiles/mkone-$SHELLTYPE