Issue #16267 has been updated by hsbt (Hiroshi SHIBATA). Status changed from Open to Closed https://github.com/ruby/ruby/commits/master/.github/workflows/mingw.yml is available today. ---------------------------------------- Misc #16267: MinGW CI - add to Actions ? https://bugs.ruby-lang.org/issues/16267#change-109921 * Author: MSP-Greg (Greg L) * Status: Closed ---------------------------------------- Actions has three embedded MSYS2 installs, as they currently install the three Windows Rubies with 'DevKits'. So, MinGW could be built/tested on Actions. I have a GH action at https://github.com/MSP-Greg/msys2-action that's used in Puma's CI, it allows updating the 'toolchain' and additional packages (typically things like ragel, openssl, etc). JFYI... -- https://bugs.ruby-lang.org/