Cygwin
Get that Linux feeling - on Windows
mingw64-x86_64-gtk3-src: GTK+ GUI toolkit for Win64 toolchain (source)
2017-06-19 05:06 0 mingw64-x86_64-gtk3-3.22.15-1.src/ 2017-06-19 05:06 712 mingw64-x86_64-gtk3-3.22.15-1.src/3.22.9-noinst-tests.patch 2017-06-19 05:06 18662944 mingw64-x86_64-gtk3-3.22.15-1.src/gtk+-3.22.15.tar.xz 2017-06-19 05:06 906 mingw64-x86_64-gtk3-3.22.15-1.src/mingw64-x86_64-gtk3.cygport