Set symbolizer path in the test environment.

This is needed to get symbolized stack traces when running Clang tests under (A|M)San.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176934 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Unit/lit.cfg b/test/Unit/lit.cfg
index 8f27781523f0eecb7b69c065aed0c6a38551264f..9ba5915d8d8c003b083256c850a54a915d98bbe4 100644 (file)
--- a/test/Unit/lit.cfg
+++ b/test/Unit/lit.cfg
@@ -84,3 +84,8 @@ if config.enable_shared:
         shlibpath = os.pathsep + shlibpath
     shlibpath = config.shlibdir + shlibpath
     config.environment[config.shlibpath_var] = shlibpath
+
+# Setup paths to llvm-symbolizer for Sanitizer tools.
+llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
+config.environment['ASAN_SYMBOLIZER_PATH'] = llvm_tools_dir + '/llvm-symbolizer'
+config.environment['MSAN_SYMBOLIZER_PATH'] = llvm_tools_dir + '/llvm-symbolizer'

diff --git a/test/lit.cfg b/test/lit.cfg
index f22b0376b4d8ce850118b85706db64cf990cafa9..ea835ccb198b14ca6e8bfcc17c8cea8b9f04aedd 100644 (file)
--- a/test/lit.cfg
+++ b/test/lit.cfg
@@ -142,6 +142,11 @@ if config.test_exec_root is None:
     lit.load_config(config, site_cfg)
     raise SystemExit
 
+# Setup paths to llvm-symbolizer for Sanitizer tools.
+llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
+config.environment['ASAN_SYMBOLIZER_PATH'] = llvm_tools_dir + '/llvm-symbolizer'
+config.environment['MSAN_SYMBOLIZER_PATH'] = llvm_tools_dir + '/llvm-symbolizer'
+
 ###
 
 # Discover the 'clang' and 'clangcc' to use.