[ruby-talk:444149] [ANN] Learning by Reversing: Native Gems, Part 3

Hi Everyone, I started on a series to learn by reversing a native Ruby gem. Part 3 is now published! The step continues the examination by seeing how we package and ensure that the native extension is actually built during installation. Also, why are there 2 Makefiles? Part 3 - How do we ensure that we have everything and that it actually gets built at installation?   Link: https://notepad.onghu.com/2023/learning-by-reversing-s1-e3-native-gems/ The first 2 parts are also online on my blog: * Part 1 - This covers the background to the gem we explore   Link: https://notepad.onghu.com/2023/learning-by-reversing-s1-e1-native-gems/ * Part 2 - This goes into the details of how ruby loads the native gem and extension (and includes a nice sequence diagram of how all the bits happen together)   Link: https://notepad.onghu.com/2023/learning-by-reversing-s1-e2-native-gems/ Future posts are planned to go into details like: * The interface between Ruby and C * The Development Makefile and a Makefile that also works on Windows * Running the specs and the performance benchmark * Enhancements:   - Providing an executable   - A gem that also works on JRuby   - Making the gem ractor friendly   - Patching an existing gem rather than a new module Comments on the posts or the plans welcome. I'm @onghu on Twitter or @onghu@ruby.social on Mastodon if you're on either. Best regards, Mohit.