Tiny C++ Script of Downloading Bing Wallpaper

This project is inspired by hejianjiao/BingWallpaper.

Requirements

a C++17 compatible compiler such as GCC or Clang.
CMake (recommended).
Kerbal, a C++ template library written by me. (If you like it, please give me a star ^_^ )
CPR, a simple C++ wrapper around libcurl.
nlohmann json, a C++ JSON parser.

If your GCC version is under 9.1.0 (7.x, 8.x, etc.), you need to link libstdc++fs.a .