I kinda get the point, to avoid rogue third parties tainting my
ŕepositories with nasty backdoors, yes, but unless *everything* on the
way to the server including DNS queries is encrypted, then it's still
just a half of the solution and any silly corporate firewall can still
prevent me from cloning stuff from github dot com.
Took me a while (several years?) to figure out a way to benchmark this
without basically duplicating the testing effort and without new
variants being too hard to add.
Well, no wonder it OOMs with 38 parallel jobs on ~10-20 GB RAM depending
on how the VMs are loaded, heh. Will revisit when I get rid of more STL,
this has to suffice for now.
On Ubuntu, because SwiftShader Vulkan doesn't compile on GCC 4 (or 5)
anymore, we use 4.8 on 16.04 for compile-test against libvulkan-dev and
18.04 for render-test with SwiftShader.
On Mac, because we want to work with both MoltenVK and Vulkan Loader, we
compile-test against MoltenVk in the generic "all build" and render-test
against SwiftShader on a new, Vulkan-specific build. That requires us to
supply our own loader as well -- apparently no such thing is on
Homebrew, which is kinda silly (doesn't anybody do real Vulkan work on
this crazy platform?!).
This makes it possible to:
- finally use Magnum as a CMake subproject on Windows and have your
executables not fail to run with a "DLL missing" error (and the
setting is put to cache so superprojects just implicitly make use of
that)
- run tests on Windows without having to install first
- use dynamic plugins from a CMake subproject on any platform without
having to install first or load them by filename --- and the plugin
directory is now easily discovered as relative to
libraryLocation() of the library implementing given plugin interface
Currently a separate job with everything that depends on GL disabled.
And against a minimal Vulkan driver that has just four symbols, because
I can't run the stuff there anyway.
What's done:
* The build matrix now has four targets -- Linux desktop, OSX desktop,
iOS GLES2 and iOS GLES3.
* Putting the commands into separate bash scripts, which are called
based on what's the actual build matrix item.
* Displaying *all* test output (colored) for visual verification.