1 files changed, 3 insertions, 0 deletions
diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index f766d47..3ec9921 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -3906,6 +3906,9 @@ static bool cmakeCheckStampFile(const char* stampName)
       // build system is really out of date.
       std::cout << "CMake is re-running because " << stampName
                 << " is out-of-date.\n";
+      std::cout << "  the file '" << dep << "'\n";
+      std::cout << "  is newer than '" << stampDepends << "'\n";
+      std::cout << "  result='" << result << "'\n";
       return false;
       }
     }