adds hint to docs/README.md how to compile eventmachine with Ruby >= …

…3.0 on macOS
lostisland · Jun 29, 2023 · 83676df · 83676df
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commit 83676df
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diff --git a/docs/README.md b/docs/README.md
@@ -18,4 +18,12 @@ $ bundle exec jekyll serve
 # The site will now be reachable at http://127.0.0.1:4000/faraday/
 ```
 
+On newer Ruby versions (>= 3.0) `eventmachine` needs a little help to find OpenSSL 1.1 to get compiled (see <https://github.com/eventmachine/eventmachine/issues/936>). If you're using homebrew on macOS, you can do this:
+
+```bash
+brew install openssl@1.1
+bundle config build.eventmachine --with-openssl-dir=$(brew --prefix openssl@1.1)
+bundle install
+```
+
 [website]: https://lostisland.github.io/faraday