gtkmm y Win32

Una de las mayores ventajas de gtkmm es que es multiplataforma. Los programas de gtkmm escritos en otras plataformas como GNU/Linux generalmente pueden transferirse a Windows (y viceversa) con pocas modificaciones al código fuente.

gtkmm currently works with the MingW/GCC compiler with a compiler version that supports C++14, such as gcc 6.2. It also works with Microsoft Visual C++ 2017 or later (including the freely available express editions) on the Windows platform. There is an installer available for gtkmm on Microsoft Windows, but as of this writing (February 2017) it has not been updated for a long time.

Refer to https://wiki.gnome.org/Projects/gtkmm/MSWindows for instructions on how to build gtkmm on Windows.