Revert "Remove dead option."

Some tests in debuginfo-tests require the system-darwin feature.

This reverts commit 179670.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201800 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/lit.cfg b/test/lit.cfg
index b75b4bcf3c99c47ee00994ef039f3fb3948fc16d..f82021441137332a106b0479ee322b1108fa9e50 100644 (file)
--- a/test/lit.cfg
+++ b/test/lit.cfg
@@ -304,6 +304,10 @@ if execute_external:
 if not platform.system() in ['Windows'] or not execute_external:
     config.available_features.add('shell-preserves-root')
 
+# For tests that require Darwin to run.
+if platform.system() in ['Darwin']:
+    config.available_features.add('system-darwin')
+
 # ANSI escape sequences in non-dumb terminal
 if platform.system() not in ['Windows']:
     config.available_features.add('ansi-escape-sequences')