From cc97725137783d4f6be3d513c14b975099319863 Mon Sep 17 00:00:00 2001
From: "Joachim Wuttke (h)" <j.wuttke@fz-juelich.de>
Date: Thu, 14 Apr 2022 14:27:38 +0200
Subject: Help: document exit code of command cmake(1)

---
 Help/manual/cmake.1.rst | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Help/manual/cmake.1.rst b/Help/manual/cmake.1.rst
index 3ef7b3f..cae8798 100644
--- a/Help/manual/cmake.1.rst
+++ b/Help/manual/cmake.1.rst
@@ -1059,6 +1059,17 @@ To view the presets available for a project, use
 
   cmake <source-dir> --list-presets
 
+
+.. _`CMake Exit Code`:
+
+Return Value (Exit Code)
+========================
+
+Upon regular termination, the **cmake** executable returns the exit code 0.
+If termination is caused by the command :command:`message(FATAL_ERROR)`,
+then a non-zero exit code is returned.
+
+
 See Also
 ========
 
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