harningt/cryptoface — comment on commit e3c74792b4eca11debfdfe89f77e127d52a5a546
File: Modules/FindBotan.cmake line 15
By harningt:

For Windows, you would likely have to pre-configure the location of Botan using BOTAN_INCLUDE_DIR and BOTAN_LIBRARY. This sub-section is for the fact that pkgConfig isn't typically present in Windows (though may be present for CygWin)

One of these days I'll try out this on Windows.