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-rw-r--r--mesonbuild/modules/rust.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/mesonbuild/modules/rust.py b/mesonbuild/modules/rust.py
index eb15473de..96e1e6f16 100644
--- a/mesonbuild/modules/rust.py
+++ b/mesonbuild/modules/rust.py
@@ -1,5 +1,5 @@
# SPDX-License-Identifier: Apache-2.0
-# Copyright © 2020-2023 Intel Corporation
+# Copyright © 2020-2024 Intel Corporation
from __future__ import annotations
import itertools
@@ -283,6 +283,7 @@ class RustModule(ExtensionModule):
def proc_macro(self, state: ModuleState, args: T.Tuple[str, SourcesVarargsType], kwargs: _kwargs.SharedLibrary) -> SharedLibrary:
kwargs['native'] = True # type: ignore
kwargs['rust_crate_type'] = 'proc-macro' # type: ignore
+ kwargs['rust_args'] = kwargs['rust_args'] + ['--extern', 'proc_macro']
target = state._interpreter.build_target(state.current_node, args, kwargs, SharedLibrary)
return target