[lit] Add HOME to "safe" variables to pass through to tests #139367
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Incldue `HOME` among the variables that are passed through to tests when environment is cleaned. This is necessary for Gentoo build environments, where individual package builds are given temporary home directories that are exposed via `HOME` variable. By stripping the variable, `lit` made these tests attempt to access user's home directory, resulting in permission errors.
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@llvm/pr-subscribers-testing-tools Author: Michał Górny (mgorny) ChangesIncldue Full diff: https://github.com/llvm/llvm-project/pull/139367.diff 1 Files Affected:
diff --git a/llvm/utils/lit/lit/TestingConfig.py b/llvm/utils/lit/lit/TestingConfig.py
index b0d8e7149e553..c063851b89526 100644
--- a/llvm/utils/lit/lit/TestingConfig.py
+++ b/llvm/utils/lit/lit/TestingConfig.py
@@ -66,6 +66,7 @@ def fromdefaults(litConfig):
"DFLTCC",
"QEMU_LD_PREFIX",
"QEMU_CPU",
+ "HOME",
]
if sys.platform.startswith("aix"):
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thesamesam
approved these changes
May 10, 2025
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Incldue
HOMEamong the variables that are passed through to tests when environment is cleaned. This is necessary for Gentoo build environments, where individual package builds are given temporary home directories that are exposed viaHOMEvariable. By stripping the variable,litmade these tests attempt to access user's home directory, resulting in permission errors.