System is unknown to cmake, create: Platform/MINGW64_NT-10.0-19044

[SamuelMarks]

Running from MSYS2 MinGW 64-bit with CMake 3.22.1 with gcc 11.2.0 on my fork https://github.com/SamuelMarks/fswatch/tree/multi-os-ci:

# Run from empty build dir:
cmake ..

Error:

System is unknown to cmake, create:
Platform/MINGW64_NT-10.0-19044 to use this system, please post your config file on discourse.cmake.org so it can be added to cmake

Related:

Error building STRATA on MSYS2

I am using MSYS2 as recommended on the website Assuming that you are following strata’s instructions, the cmake installation you are using comes from a MSYS2 package. That is not maintained by upstream CMake developers and has some extra patches. create … Platform/MINGW64_NT-10.0-18363 to use this system The MSYS2 version of CMake on your system is somehow misidentifying the system name. It shouldn’t have the platform version number in it. I suggest asking for help from strata first, …

[scholarsmate (Davin)]

I too am having a very similar issue (I think). Here is a bit of the build log where cmake kindly informs me where to go to post about the issue:

System is unknown to cmake, create:

[453](https://github.com/ctc-oss/omega-edit/runs/4889162055?check_suite_focus=true#step:5:453)Platform/MINGW64_NT-10.0-17763 to use this system, please post your config file on discourse.cmake.org so it can be added to cmake

I’m new to the forums and relatively new to cmake. Things started getting complex when I vendor’ed in gRPC (which also uses cmake) as a submodule that I need to link against. Any assistance would be greatly appreciated. Thanks!