[lit][test] Attempt fix when paths include symlink

Example of failure: https://lab.llvm.org/staging/#/builders/126/builds/345/steps/5/logs/FAIL__lit___use-tool-search-env_py
2021-05-07 09:20:50 +01:00 · 2021-05-07 09:20:50 +01:00 · d2b2ad32b7
parent dafbfb1d1d
commit d2b2ad32b7
1 changed files with 2 additions and 1 deletions
--- a/llvm/utils/lit/tests/Inputs/use-tool-search-env/lit.cfg
+++ b/llvm/utils/lit/tests/Inputs/use-tool-search-env/lit.cfg
@ -7,5 +7,6 @@ config.test_exec_root = None
 import lit.llvm
 lit.llvm.initialize(lit_config, config)
 import os.path
-lit.llvm.llvm_config.with_environment('TOOL_LOCATION', os.path.dirname(__file__) + '/test.tool')
+path = os.path.realpath(os.path.join(os.path.dirname(__file__), 'test.tool'))
+lit.llvm.llvm_config.with_environment('TOOL_LOCATION', path)
 lit.llvm.llvm_config.use_llvm_tool('test-tool', search_env='TOOL_LOCATION')