spotifyd fails to build with OpenSSL 4.0

[loqs]

Description
spotifyd fails to build with OpenSSL 4.0.

To Reproduce

$ git clone https://github.com/Spotifyd/spotifyd.git
$ cd spotifyd
$ cargo build
....
  --- stderr

  thread 'main' (4340) panicked at /build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/openssl-sys-0.9.111/build/main.rs:472:5:


  This crate is only compatible with OpenSSL (version 1.0.2 through 1.1.1, or 3), or LibreSSL 3.5
  through 4.2.x, but a different version of OpenSSL was found. The build is now aborting
  due to this version mismatch.


  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...

Expected behavior
spotifyd should build with OpenSSL 4.0. This issue can be fixed by #1417.

Logs

Click to show logs

sh4d0wup-openssl-4.0-build-failure.log

Compilation flags

• dbus_mpris
• alsa_backend
• portaudio_backend
• pulseaudio_backend
• rodio_backend

Versions (please complete the following information):

• OS: Arch Linux Rolling
• Spotifyd: 6af1e48
• cargo: cargo 1.97.0 (c980f4866 2026-06-30) (Arch Linux rust 1:1.97.0-1.1)

Additional context

• openssl-sys 0.9.114
• openssl 0.10.78

@freswa @pierres