Third-party test fixture notices

The files described here are used only by the test suite under spec/files and are excluded from the released Ruby gem. They retain their upstream license terms; the repository's MIT license does not replace those terms.

NixOS/patchelf 0.15.0 test material

spec/files/contiguous-note-sections.s and spec/files/contiguous-note-sections.ld match the corresponding source files in the NixOS/patchelf 0.15.0 test suite. spec/files/contiguous-note-sections.elf is built from those files.

spec/files/libbig-dynstr.debug was built from the upstream 0.15.0 test sources represented by tests/big-dynstr.sh.

NixOS/patchelf 0.15.0 provides the GNU General Public License version 3.

Syncthing 1.4.0

spec/files/syncthing was extracted from the historical Homebrew bottle for Syncthing 1.4.0. It is retained as a regression fixture for ELF layouts that the default saver can rewrite incorrectly.

• Committed executable SHA-256: 996e0fb40fc7f7a5c7bf2c42ee0bb9078c1f7a467d5769a65fb3c56c0edecb29
• Historical bottle archive SHA-256 recorded when the fixture was added: 982b710fe714387b4ce4fb82f16a170ab20e8cda09f4609194f12496848a27ac
• Upstream source release: syncthing/syncthing v1.4.0
• Upstream license: Mozilla Public License 2.0

The original bottle download endpoint is no longer available. Replacing this 20 MB executable with a small, source-generated reproducer remains preferred.