set time=3 if ! -r temp mkdir temp rmtree -fv temp : 'mkstr - ex1.1strings temp/ $*' mkstr - ex1.1strings temp/ $1 $2 $3 $4 $5 $6 $7 $8 $9 chdir temp cpall ../*.h . cc -c -O -DUNIMP *.c size *.o mvall *.o .. chdir .. rmtree -fv temp ./version cc -c Version.c ar rv lib *.o sh load -i rm -f *.o