Cygwin
Get that Linux feeling - on Windows
mingw64-x86_64-adwaita-icon-theme-src: GNOME desktop icon theme for Win64 toolchain (source)
2017-03-20 17:30 0 mingw64-x86_64-adwaita-icon-theme-3.22.0-1.src/ 2017-03-20 17:30 18395856 mingw64-x86_64-adwaita-icon-theme-3.22.0-1.src/adwaita-icon-theme-3.22.0.tar.xz 2017-03-20 17:30 338 mingw64-x86_64-adwaita-icon-theme-3.22.0-1.src/mingw64-x86_64-adwaita-icon-theme.cygport