Issue #17469 has been updated by jasnow (Al Snow).


Thanks for both of the responses. I'm using the latest supported compiler/Xcode.
Ruby needs a wiki page explaining what is in scope and what is out of scope.

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Bug #17469: Ruby 3.0.0 do not install cleanly from source on MacOS 10.12.6
https://bugs.ruby-lang.org/issues/17469#change-89538

* Author: jasnow (Al Snow)
* Status: Rejected
* Priority: Normal
* ruby -v: generally use rvm - 2.7.2 worked but 3.0.0 do not install cleanly
* Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN
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Description
 * Ruby 3.0.0 do not install cleanly on MacOS 10.12.6.

Steps to Reproduce
 * Following instructions at the bottom of
   * https://www.ruby-lang.org/en/documentation/installation
 * Downloaded ruby-3.0.0.tar.gz file. (worked)
 * Moved file to /tmp. (worked)
 * Open it to unzip/untar. (worked)
 * Ran "cd ruby3.0.0" (worked)
 * Ran "./configure" (worked)
   * See: https://gist.github.com/jasnow/74c79f042c9da9f3d4319acf13e590ca
 * Run "make" and got errors:
   * See: https://gist.github.com/jasnow/74c79f042c9da9f3d4319acf13e590ca

Expect Behavior
 * Clean ruby 3.0.0 install like Ruby 2.7.2/etc.

Actual Behavior
 * See: https://gist.github.com/jasnow/74c79f042c9da9f3d4319acf13e590ca

Environment Info
 * MacBook Pro (mid 2014)
 * OS: Sierra (10.12.6)

Related rvm writeup for preview1, preview2, rc2:
 * https://github.com/rvm/rvm/issues/5012

I will be glad to add additional information. Thanks in advance.



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