X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FUnit%2Flit.cfg;h=15cf626c72bf9f3a8de6311c9a62b9fde38325f6;hb=fc699872e35ec794d7373680be6f1946fe8e9ca6;hp=34372bb6cbe9381c519c0f96f9ccdb512b75f8a8;hpb=2155d459a7de626bb77849e5956ef2363d7d4a87;p=oota-llvm.git

diff --git a/test/Unit/lit.cfg b/test/Unit/lit.cfg
index 34372bb6cbe..15cf626c72b 100644
--- a/test/Unit/lit.cfg
+++ b/test/Unit/lit.cfg
@@ -21,9 +21,19 @@ if llvm_obj_root is not None:
 llvm_build_mode = getattr(config, 'llvm_build_mode', "Debug")
 config.test_format = lit.formats.GoogleTest(llvm_build_mode, 'Tests')
 
-###
+# Propagate the temp directory. Windows requires this because it uses \Windows\
+# if none of these are present.
+if 'TMP' in os.environ:
+    config.environment['TMP'] = os.environ['TMP']
+if 'TEMP' in os.environ:
+    config.environment['TEMP'] = os.environ['TEMP']
+
+# Propagate path to symbolizer for ASan/MSan.
+for symbolizer in ['ASAN_SYMBOLIZER_PATH', 'MSAN_SYMBOLIZER_PATH']:
+    if symbolizer in os.environ:
+        config.environment[symbolizer] = os.environ[symbolizer]
 
-import os
+###
 
 # Check that the object root is known.
 if config.test_exec_root is None:
@@ -68,3 +78,11 @@ if config.test_exec_root is None:
     lit.note('using out-of-tree build at %r' % llvm_obj_root)
     lit.load_config(config, site_cfg)
     raise SystemExit
+
+# If necessary, point the dynamic loader at libLLVM.so.
+if config.enable_shared:
+    shlibpath = config.environment.get(config.shlibpath_var,'')
+    if shlibpath:
+        shlibpath = os.pathsep + shlibpath
+    shlibpath = config.shlibdir + shlibpath
+    config.environment[config.shlibpath_var] = shlibpath