Issue #15425 has been updated by vo.x (Vit Ondruch). This is probably no issue for Ruby 3.3. The header in question was dropped by commit:git|31f4b2d86bfbc753cec9be376719acc4b120e944. So this can be closed (I used to have powers to close the tickets myself, how have I lost them? 🤔) ---------------------------------------- Feature #15425: Store MJIT header into Ruby versioned directory. https://bugs.ruby-lang.org/issues/15425#change-104475 * Author: vo.x (Vit Ondruch) * Status: Feedback * Priority: Normal * Assignee: k0kubun (Takashi Kokubun) ---------------------------------------- This is a followup of #15391 which fixes JIT to respect the configuration options. However, I still wonder, why the file is versioned and why it is not stored in the versioned directory alongside all other internal Ruby headers. I believe, that while it now respects the header configuration flags, it still does not respect options such as "--with-ruby-version" ---Files-------------------------------- 0001-Store-MJIT-header-into-Ruby-versioned-directory-2.patch (1.8 KB) 0001-Store-MJIT-header-into-Ruby-versioned-directory-1.patch (1.72 KB) -- https://bugs.ruby-lang.org/