1 files changed, 24 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/Globalization/GlobalizationMode.Unix.cs b/src/mscorlib/src/System/Globalization/GlobalizationMode.Unix.cs
new file mode 100644
index 0000000000..6896029047
--- /dev/null
+++ b/src/mscorlib/src/System/Globalization/GlobalizationMode.Unix.cs
@@ -0,0 +1,24 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace System.Globalization
+{
+    internal sealed partial class GlobalizationMode
+    {
+        private static bool GetGlobalizationInvariantMode()
+        {
+            bool invariantEnabled = CLRConfig.GetBoolValue(c_InvariantModeConfigSwitch);
+            if (!invariantEnabled)
+            {
+                if (Interop.GlobalizationInterop.LoadICU() == 0)
+                {
+                    string message = "Couldn't find a valid ICU package installed on the system. " + 
+                                    "Set the configuration flag System.Globalization.Invariant to true if you want to run with no globalization support.";
+                    Environment.FailFast(message);
+                }
+            }
+            return invariantEnabled;
+        }
+    }
+}