This changes the existing code for the MSVC installer as little
as possible to allow building the Wireshark .exe Windows installer
using the MinGW-w64 toolchain.
Currently the DLL dependency list is static, this may change in
the future. Ideally we would use CPack and install() logic
to copy the DLLs.
The msys2checkdeps.py script is copied from the Inkscape project[1].
It doesn't have a specific license identifier. The Inkscape project
is licensed under the GPL version 2 or later.
TODO: Download Npcap and USBPcap using CMake instead of requiring
manual action.
[1]https://gitlab.com/inkscape/inkscape
Ping #17771.
Add mingw packages for dependencies that are missing upstream;
these should eventually be submitted there.
Fix a version check for libsmi.
Update README.
Having some options use DISABLE_ and others ENABLE_ is inconsistent
and difficult to remember. Use ENABLE_ instead consistently.
Frame-larger-than remains an exception.