[PATCH] D110521: Make analyze-cc path discovery sensible to symlinks

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serge-sans-paille created this revision.
serge-sans-paille added a reviewer: sylvestre.ledru.
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Fix https://bugs.llvm.org/show_bug.cgi?id=51897


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D110521

Files:
  clang/tools/scan-build-py/lib/libscanbuild/analyze.py


Index: clang/tools/scan-build-py/lib/libscanbuild/analyze.py
===================================================================
--- clang/tools/scan-build-py/lib/libscanbuild/analyze.py
+++ clang/tools/scan-build-py/lib/libscanbuild/analyze.py
@@ -39,7 +39,7 @@
 
 __all__ = ['scan_build', 'analyze_build', 'analyze_compiler_wrapper']
 
-scanbuild_dir = os.path.dirname(__import__('sys').argv[0])
+scanbuild_dir = os.path.dirname(os.path.realpath(__import__('sys').argv[0]))
 
 COMPILER_WRAPPER_CC = os.path.join(scanbuild_dir, '..', 'libexec', 'analyze-cc')
 COMPILER_WRAPPER_CXX = os.path.join(scanbuild_dir, '..', 'libexec', 'analyze-c++')


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