rust: hide warnings for subprojects

This matches cargo's own usage of "--cap-lints allow" when building
dependencies.  The dummy changes to the .wrap files help Meson notice
that the subproject is out of date.

Also remove an unnecessary subprojects/unicode-ident-1-rs/meson.build file.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2024-12-20 13:10:03 +01:00
parent 559a779c6a
commit d2c12785be
23 changed files with 44 additions and 20 deletions

View file

@ -16,6 +16,7 @@ _proc_macro_error_attr_rs = rust.proc_macro(
files('src/lib.rs'),
override_options: ['rust_std=2018', 'build.rust_std=2018'],
rust_args: [
'--cap-lints', 'allow',
'--cfg', 'use_fallback',
'--cfg', 'feature="syn-error"',
'--cfg', 'feature="proc-macro"'