diff options
| author | Miguel Ojeda <ojeda@kernel.org> | 2025-11-24 16:18:22 +0100 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2025-11-24 17:15:41 +0100 |
| commit | 158a3b72118a4dab7e7bf2d89afbab9b96eddc1c (patch) | |
| tree | c8355dd9fb242b2b06b848c4df460e433d8d6c8c /scripts/generate_rust_analyzer.py | |
| parent | bc1565efc358553d7be23a09fe012560402b7151 (diff) | |
rust: proc-macro2: enable support in kbuild
With all the new files in place and ready from the new crate, enable
the support for it in the build system.
`proc_macro_byte_character` and `proc_macro_c_str_literals` were
stabilized in Rust 1.79.0 [1] and were implemented earlier than our
minimum Rust version (1.78) [2][3]. Thus just enable them instead of using
the `cfg` that `proc-macro2` uses to emulate them in older compilers.
In addition, skip formatting for this vendored crate and take the chance
to add a comment mentioning this.
Link: https://github.com/rust-lang/rust/pull/123431 [1]
Link: https://github.com/rust-lang/rust/pull/112711 [2]
Link: https://github.com/rust-lang/rust/pull/119651 [3]
Reviewed-by: Gary Guo <gary@garyguo.net>
Tested-by: Gary Guo <gary@garyguo.net>
Tested-by: Jesung Yang <y.j3ms.n@gmail.com>
Link: https://patch.msgid.link/20251124151837.2184382-11-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
| -rwxr-xr-x | scripts/generate_rust_analyzer.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py index dedca470adc1..00c6b7cc94b7 100755 --- a/scripts/generate_rust_analyzer.py +++ b/scripts/generate_rust_analyzer.py @@ -87,6 +87,13 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs, core_edit ) append_crate( + "proc_macro2", + srctree / "rust" / "proc-macro2" / "lib.rs", + ["core", "alloc", "std", "proc_macro"], + cfg=crates_cfgs["proc_macro2"], + ) + + append_crate( "macros", srctree / "rust" / "macros" / "lib.rs", ["std", "proc_macro"], |