1 files changed, 5 insertions, 1 deletions
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index 5382fac..aad5533 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -3239,10 +3239,14 @@ cm::string_view cmSystemTools::GetSystemName()
       systemName = "kFreeBSD";
     }
 
-    // fix for CYGWIN which has windows version in it
+    // fix for CYGWIN and MSYS which have windows version in them
     if (systemName.find("CYGWIN") != cm::string_view::npos) {
       systemName = "CYGWIN";
     }
+
+    if (systemName.find("MSYS") != cm::string_view::npos) {
+      systemName = "MSYS";
+    }
     return systemName;
   }
   return "";