2dcbdbc75d
Preserve source, binary, and runtime evidence boundaries while making precision and performance regressions reproducible. - decompose analysis orchestration into bounded modules - add differential, metamorphic, organic, and Yams change-time gates - fix detector, P-Code, fuzz sanitizer, and report identity precision
26 lines
688 B
Python
26 lines
688 B
Python
"""Portable compiler discovery for benchmark comparator lanes."""
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from __future__ import annotations
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import shutil
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from pathlib import Path
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def find_clang(override: str | None = None) -> str | None:
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candidates = [
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override,
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"/opt/homebrew/opt/llvm@22/bin/clang++",
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"/opt/homebrew/opt/llvm/bin/clang++",
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"/usr/local/opt/llvm/bin/clang++",
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"clang++",
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]
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for candidate in candidates:
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if not candidate:
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continue
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resolved = shutil.which(candidate)
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if resolved:
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return resolved
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path = Path(candidate)
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if path.is_file():
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return str(path.resolve())
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return None
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