포도주 시음 Two steps 컴파일 명령

/usr/bin/g++ -DEVAL -std=gnu++20 -O2 -pipe -static -s -o bartender bartender.cpp

/usr/bin/g++ -DEVAL -std=gnu++17 -O2 -pipe -static -s -o bartender bartender.cpp

/usr/bin/g++ -DEVAL -std=gnu++20 -O2 -pipe -static -s -o taster taster.cpp

/usr/bin/g++ -DEVAL -std=gnu++17 -O2 -pipe -static -s -o taster taster.cpp