Use our own libffi
repository on Windows CI
#14998
Merged
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Resolves part of #14802.
It was only a matter of time, but I decided to fork the libffi upstream and write my own
CMakeLists.txt
. It only handles x64 MSVC, but we could easily extend it to support ARM64 in the near future. Note that the Windows CI already uses libffi since there are interpreter tests and stdlib tests running with the interpreter.If we are confident that it works then we should later transfer ownership of the fork to crystal-lang (I will continue to maintain it).