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mreiche@adobe.com (Michael Reiche)

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  • Registered on: 09/16/2026
  • Last sign in: 09/16/2026

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09/16/2026

02:04 AM Ruby Misc #22320 (Open): Build fails with SIGSEGV in `miniruby` during `builtin_binary` on macOS 26 (Tahoe): `pipe2` declared by SDK but absent from libSystem at runtime

**Environment**
- macOS 26.6.2 (Tahoe), Apple Silicon (arm64)
- Apple clang 21.0.0 (clang-2100.3.34.2), target `arm64-apple-darwin25.6.0`
- Ruby 3.4.10 (also reproduced on 4.0.7), built via ruby-build 20260915 / rbenv
- Also reprod...
mreiche@adobe.com (Michael Reiche)

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