mirror of
https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Giacomo Vercesi
bfed42ed1e
Add the `get_llvmcpy` helper function which returns an instance of `LLVMCPy` which uses the `llvm-config` that's present in the search paths.
28 lines
607 B
Python
28 lines
607 B
Python
#
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# This file is distributed under the MIT License. See LICENSE.md for details.
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#
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import os
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from collections.abc import Iterable as CIterable
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from pathlib import Path
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from typing import Iterable, TypeVar
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from xdg import xdg_cache_home
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from revng.support import SingleOrIterable
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T = TypeVar("T")
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def to_iterable(obj: SingleOrIterable[T]) -> Iterable[T]:
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if isinstance(obj, CIterable):
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return obj
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return (obj,)
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def cache_directory() -> Path:
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if "REVNG_CACHE_DIR" in os.environ:
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return Path(os.environ["REVNG_CACHE_DIR"])
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else:
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return xdg_cache_home() / "revng"
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