1 files changed, 13 insertions, 0 deletions
diff --git a/Source/cmElseIfCommand.cxx b/Source/cmElseIfCommand.cxx
new file mode 100644
index 0000000..1c32248
--- /dev/null
+++ b/Source/cmElseIfCommand.cxx
@@ -0,0 +1,13 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "cmElseIfCommand.h"
+
+class cmExecutionStatus;
+
+bool cmElseIfCommand::InitialPass(std::vector<std::string> const&,
+                                  cmExecutionStatus&)
+{
+  this->SetError("An ELSEIF command was found outside of a proper "
+                 "IF ENDIF structure.");
+  return false;
+}