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Better script to collect symbols statistics
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@ -109,8 +109,19 @@ ENGINE = MergeTree
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ORDER BY (date, file, symbol, pull_request_number, commit_sha, check_name);
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///
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find "$INPUT_DIR" -type f -name '*.o' | grep -v cargo | find . -name '*.o' | xargs -P $(nproc) -I {} bash -c "
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nm --demangle --defined-only --print-size '{}' | grep -v -P '[0-9a-zA-Z] r ' | sed 's@^@{} @' > '{}.symbols'
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"
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# nm does not work with LTO
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if ! grep -q -- '-flto' compile_commands.json
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then
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# Find the best alternative of nm
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for name in llvm-nm-{30..18} llvm-nm nm
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do
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NM=$(command -v ${name})
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[[ -n "${NM}" ]] && break
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done
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find "$INPUT_DIR" -type f -name '*.o.symbols' | xargs cat > "${OUTPUT_DIR}/binary_symbols.txt"
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find "$INPUT_DIR" -type f -name '*.o' | grep -v cargo | find . -name '*.o' | xargs -P $(nproc) -I {} bash -c "
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${NM} --demangle --defined-only --print-size '{}' | grep -v -P '[0-9a-zA-Z] r ' | sed 's@^@{} @' > '{}.symbols'
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"
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find "$INPUT_DIR" -type f -name '*.o.symbols' | xargs cat > "${OUTPUT_DIR}/binary_symbols.txt"
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fi
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