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2d3fb36a62
Wrap a linker into a script that will add some settings (`-mllvm -generate-arange-section`) in case of ThinLTO to emit `.debug_aranges` symbols. Dicussion in the LLVM can be found here [1]. [1]: https://discourse.llvm.org/t/clang-does-not-produce-full-debug-aranges-section-with-thinlto/64898 Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
18 lines
574 B
Bash
Executable File
18 lines
574 B
Bash
Executable File
#!/usr/bin/env bash
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# This is a workaround for bug in llvm/clang,
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# that does not produce .debug_aranges with LTO
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#
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# NOTE: this is a temporary solution, that should be removed once [1] will be
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# resolved.
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#
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# [1]: https://discourse.llvm.org/t/clang-does-not-produce-full-debug-aranges-section-with-thinlto/64898/8
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# NOTE: only -flto=thin is supported.
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# NOTE: it is not possible to check was there -gdwarf-aranges initially or not.
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if [[ "$*" =~ -plugin-opt=thinlto ]]; then
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exec "@LLD_PATH@" -mllvm -generate-arange-section "$@"
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else
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exec "@LLD_PATH@" "$@"
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fi
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