[PATCH] D147209: [clang][lit] Make LIT aware of env CLANG_CRASH_DIAGNOSTICS_DIR.

[Francesco Petrogalli via Phabricator via cfe-commits]

fpetrogalli created this revision.
fpetrogalli added a reviewer: mizvekov.
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This is useful for retriving crash reports of LIT runs when the
temporary folder is not accessible.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D147209

Files:
  clang/test/lit.cfg.py


Index: clang/test/lit.cfg.py
===================================================================
--- clang/test/lit.cfg.py
+++ clang/test/lit.cfg.py
@@ -284,6 +284,10 @@
         config.substitutions.append(('llvm-nm', 'env OBJECT_MODE=any llvm-nm'))
         config.substitutions.append(('llvm-ar', 'env OBJECT_MODE=any llvm-ar'))
 
+# Pass the crash diagnostic dir set in the os environment to LIT.
+if 'CLANG_CRASH_DIAGNOSTICS_DIR' in os.environ:
+    config.environment['CLANG_CRASH_DIAGNOSTICS_DIR'] = os.environ['CLANG_CRASH_DIAGNOSTICS_DIR']
+
 # It is not realistically possible to account for all options that could
 # possibly be present in system and user configuration files, so disable
 # default configs for the test runs.


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