mac build

[disjukr]

• https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Introduction/Introduction.html
• https://stackoverflow.com/a/6323462

sdl2 static build

• https://blog.wasin.io/2018/10/18/statically-build-sdl2-application.html
• https://stackoverflow.com/a/3801032

...??? crt0 왜 안줌 -_- 뻐킹 애플

sdl framework

• https://stackoverflow.com/a/42308480
• https://stackoverflow.com/questions/47295218/install-sdl2-in-mac

get executable path

• https://stackoverflow.com/a/1024933
• https://stackoverflow.com/questions/1023306/finding-current-executables-path-without-proc-self-exe