* Add workaround for imgtool and jedutil failing vs2019 debug builds with /ZI
* No longer allow msvc build to fail
* Enable tools build for travis to make it more useful
* Switch travis to Xcode 11 in order to fix nltool linking failure
* Prefer 64-bit compiler with VS 2019 too
* Setting PreferredToolArchitecture to x64 is not needed, genie puts it into the project files for vs2015 or later
* OPTIMIZE=1 build is faster that OPTIMIZE=0 for some reason. So fast in fact, that TOOLS=1 can be enabled without hitting the 60 minute timeout
* Switch MINGW build to VS 2017 image until appveyor figure out why builds on VS 2019 are almost twice as slow
* Run pacman twice to account for core system upgrades
* 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
* Add gcc build to appveyor
As tea-ci has been broken for quite a while now there has been no MINGW CI available. MINGW builds can be done in appveyor too. Tools build had to be disabled as it takes longer than the allowed 60 minutes. Wa,-mbig-obj was added to avoid "file too big" errors.
* Align appveyor gcc build configuration with travis
This will hopefully make the build fast enough not to miss the 60 minute maximum build time
* Turns out non-debug build needs -mbig-obj too
