* This adds debug tests in CI. * Removing silly labels. * Typo
The jobs were executed in powershell using the globally installed cmake. This makes things actually run in a MSYS2 shell. This also removes the msys/cygwin job because it doesn't build (it complains about undeclared posix_memalign)
* Add MSYS target for msys2 github workflow * Minimized differences in mingw/mingw64 CI workflows
Daniel Lemire
Christoph Reiter
PavelP