Unable to compile in macos 10.14.3 about rarcrack

[cksachdev]

After installing Xcode getting following message:

~/Downloads/rarcrack
➜ make
xcrun: error: active developer path ("/Applications/Xcode-beta.app/Contents/Developer") does not exist
Use `sudo xcode-select --switch path/to/Xcode.app` to specify the Xcode that you wish to use for command line developer tools, or use `xcode-select --install` to install the standalone command line developer tools.
See `man xcode-select` for more details.

[cksachdev]

Looks like with Xcode beta, this wasn't working.

~/Downloads/rarcrack
➜ sudo xcode-select --switch /Applications/Xcode.app
Password:

rarcrack on  master took 3s
➜ make
gcc -pthread rarcrack.c `xml2-config --libs --cflags` -O3 -o rarcrack
rarcrack.c:226:1: warning: control reaches end of non-void function
      [-Wreturn-type]
}
^
rarcrack.c:262:1: warning: control reaches end of non-void function
      [-Wreturn-type]
}
^
2 warnings generated.