Cygwin
Get that Linux feeling - on Windows
mingw64-i686-fltk-src: Fast Light Toolkit for Win32 toolchain (source)
2017-06-20 06:40 0 mingw64-i686-fltk-1.3.4-1.src/ 2017-06-20 06:40 1436 mingw64-i686-fltk-1.3.4-1.src/1.3.3-cross-fluid.patch 2017-06-20 06:40 5284217 mingw64-i686-fltk-1.3.4-1.src/fltk-1.3.4-source.tar.gz 2017-06-20 06:40 848 mingw64-i686-fltk-1.3.4-1.src/mingw64-i686-fltk.cygport