From 18c30786a9a1444e726e23366dd9badb01f1d464 Mon Sep 17 00:00:00 2001
From: Sebastian Holtermann <sebholt@xwmw.org>
Date: Wed, 27 Mar 2019 15:19:28 +0100
Subject: cmFileTime: Make cmFileTime::Compare method const

---
 Source/cmFileTime.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/cmFileTime.h b/Source/cmFileTime.h
index 4c8e556..d4de4e0 100644
--- a/Source/cmFileTime.h
+++ b/Source/cmFileTime.h
@@ -50,7 +50,7 @@ public:
    * @brief Compare file modification times.
    * @return -1, 0, +1 for this older, same, or newer than ftm.
    */
-  int Compare(cmFileTime const& ftm)
+  int Compare(cmFileTime const& ftm) const
   {
     NSC const diff = this->NS - ftm.NS;
     if (diff == 0) {
-- 
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