* Synced with GENie upstream revision e78d6c1
* Add Visual Studio 2019 support
* Fix hardcoded -m64
* Switch appveyor to Visual Studio 2019
* Fix genie being built as 32-bit
* MSVC build is known to be broken currently. Let it fail until all the known issues are fixed.
* Update the packages before building
* Build with 3 threads
Appveyor VMs have only 2 cores and 8 GB RAM.
* Enable caching of pacman cache
The file was removed from the other gmake.*/genie.make files.
The build/gmake.* files do not exist upstream, so this
is a purely local problem.
I have however filed a PR to get bsd support added upstream:
https://github.com/bkaradzic/genie/pull/110