In section "dependency" use "*" in processorArchitecture instead of specifying the concrete architecture such as "amd64" or "x86". This allows to have just one manifest for all architectures instead of having them for all supported architectures individually differing in just processorArchitecture.
This is wxWidgets for Windows (wxMSW) ------------------------------------- For information on installing wxWidgets, please see install.md. For further information, please see docs/html/index.htm and the wxWidgets reference manual.