2 ${CC} -o pong pong.c ${CLAGS} -Wall -Wextra -std=c99 -pedantic \
4 scdoc < pong.1.scd > pong.1
7 mkdir -p /usr/local/bin /usr/local/share/man/man1
8 cp pong /usr/local/bin/pong
9 cp pong.1 /usr/local/share/man/man1/pong.1
12 rm /usr/local/bin/pong /usr/local/share/man/man1/pong.1