Consider the following makefile:

main: main.o func$1.$o gcc main.o func$1.$o $-$o main main.o: main.c gcc $-$c main.c func$1.$o: func$1.$h func$1.$c gcc $-$c func$1.$c

Also consider the following directory listing:

$-$rw$-$r$-----1$ skrentny skrentny $84$ Dec $609$:$42$ func$1.$c $-$rw$-$r$-----1$ skrentny skrentny $18$ Dec $609$:$43$ func$1.$h $-$rw$-$r$-----1$ skrentny skrentny $130$ Dec $609$:$44$ main.c $-$rw$-$r$-----1$ skrentny skrentny $1608$ Dec $610$:$08$ main.o $-$rw$-$r$-----1$ skrentny skrentny $120$ Dec $609$:$40$ Makefile

Which one lists the commands that are executed as a result of entering make on the Linux command line?

Hint: check file dates and determine which rules must execute because any file they depend upon has changed, and in which sequence the rules will execute to build the desired target.