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Fix scan-build-py executable lookup path 

Once installed, scan-build-py doesn't know anything about its auxiliary
executable and can't find them.
Use relative path wrt. scan-build-py script.

Differential Revision: https://reviews.llvm.org/D109659
This commit is contained in:
serge-sans-paille 2021-09-13 10:25:45 +02:00
parent 2d75cfdeb7
commit c84755a046
1 changed files with 4 additions and 2 deletions
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6
clang/tools/scan-build-py/lib/libscanbuild/analyze.py
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@ -39,8 +39,10 @@ from libscanbuild.shell import decode
__all__ = ['scan_build', 'analyze_build', 'analyze_compiler_wrapper']
COMPILER_WRAPPER_CC = 'analyze-cc'
COMPILER_WRAPPER_CXX = 'analyze-c++'
scanbuild_dir = os.path.dirname(__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++')
CTU_EXTDEF_MAP_FILENAME = 'externalDefMap.txt'
CTU_TEMP_DEFMAP_FOLDER = 'tmpExternalDefMaps'