Revert "[lit] Don't call realpath on the path used for test suite search"

This reverts r312250, it breaks the lit test suite.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312251 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/lit/lit/discovery.py b/utils/lit/lit/discovery.py
index 07fc30c30634b74eb4b9a7f464859f244cc22219..4befe582d454c37dfb33c1f302793695bafa0fe0 100644 (file)
--- a/utils/lit/lit/discovery.py
+++ b/utils/lit/lit/discovery.py
@@ -57,6 +57,9 @@ def getTestSuite(item, litConfig, cache):
             cache[path] = res = search1(path)
         return res
 
+    # Canonicalize the path.
+    item = os.path.realpath(item)
+
     # Skip files and virtual components.
     components = []
     while not os.path.isdir(item):