Apparently this is the last consumer of llvm/17 and it doesn't seem to need it. On amd64 all tests pass with the diff below, the same test fails on aarch64 with llvm 17 and llvm 18, so I don't think this is a blocker.
Not sure if this change requires a test build of one of the chromiums. I don't currently have access to a beefy enough machine to do this myself. test test_wrap_static_fns ... FAILED failures: ---- test_wrap_static_fns stdout ---- In path is ::: tests/expectations/tests/generated/wrap_static_fns Out path is ::: /usr/ports/pobj/rust-bindgen-0.69.4/build-aarch64/target/release/build/bindgen-tests-7829d1aaa511ddb4/out/wrap_static_fns thread 'test_wrap_static_fns' panicked at bindgen-tests/tests/tests.rs:660:10: Failed to generate bindings: Codegen(Serialize { msg: "Cannot serialize type kind Opaque", loc: "tests/headers/wrap-static-fns.h:63:56" }) stack backtrace: 0: 0x1247cb1210 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hf547466864cc70c9 1: 0x1247cee7dc - core::fmt::write::hcaa7796db5aa9bca 2: 0x1247cd28cc - std::io::Write::write_fmt::h1633e398a9373372 3: 0x1247cb1104 - std::sys::backtrace::BacktraceLock::print::h4106fc81705c7a8d 4: 0x1247cc1744 - std::panicking::default_hook::{{closure}}::h8f52df955cd8c13b 5: 0x1247cc1544 - std::panicking::default_hook::haf911d019667e488 6: 0x12479e3d50 - test::test_main::{{closure}}::h3f7dfbefc34e5786 7: 0x1247cc1d70 - std::panicking::rust_panic_with_hook::h32488bea288c74dc 8: 0x1247cb164c - std::panicking::begin_panic_handler::{{closure}}::h73a4b59a6837c893 9: 0x1247cb1474 - std::sys::backtrace::__rust_end_short_backtrace::hf629708e8567acf5 10: 0x1247cc185c - rust_begin_unwind 11: 0x1247cf3ca4 - core::panicking::panic_fmt::h09632188a6b3ef41 12: 0x1247cf3ffc - core::result::unwrap_failed::h508c56a2a722bd66 13: 0x1247934278 - core::ops::function::FnOnce::call_once::h88f52abb689a8bb9 14: 0x12479e87bc - test::__rust_begin_short_backtrace::ha01923d4b9b30ebc 15: 0x12479e894c - test::run_test_in_process::h290566f3ab970e06 16: 0x1247a0d560 - std::sys::backtrace::__rust_begin_short_backtrace::hf25750de98ba0394 17: 0x12479f0d88 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h62ac8f60fa927bb5 18: 0x1247cb9004 - std::sys::pal::unix::thread::Thread::new::thread_start::h7e62f47629a3a067 19: 0x165f2c8eb0 - _rthread_start at /usr/src/lib/librthread/rthread.c:96:11 20: 0x16bf216864 - __tfork_thread at /usr/src/lib/libc/arch/aarch64/sys/tfork_thread.S:43 Here's the diff. And yes, it needs to be MAKE_ENV, not TEST_ENV. Index: Makefile =================================================================== RCS file: /cvs/ports/devel/rust-bindgen/Makefile,v diff -u -p -r1.1.1.1 Makefile --- Makefile 13 Jun 2024 16:07:42 -0000 1.1.1.1 +++ Makefile 18 Feb 2025 07:10:07 -0000 @@ -3,6 +3,7 @@ COMMENT = automatically generates Rust F GH_ACCOUNT = rust-lang GH_PROJECT = rust-bindgen GH_TAGNAME = v0.69.4 +REVISION = 0 CATEGORIES = devel @@ -20,10 +21,10 @@ MODCARGO_INSTALL_TARGET_PATHS = bindgen- CONFIGURE_STYLE = cargo SEPARATE_BUILD = Yes -TEST_DEPENDS += devel/llvm/17 +TEST_DEPENDS += devel/llvm/18 # for tests -MAKE_ENV += LIBCLANG_PATH=${LOCALBASE}/llvm17/lib +MAKE_ENV += LIBCLANG_PATH=${LOCALBASE}/llvm18/lib post-install: mv ${PREFIX}/bin/bindgen ${PREFIX}/libexec/rust-bindgen