ENH: minor doc cleanups and an example of documenting a variable

1 files changed, 12 insertions, 0 deletions

diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index d6dd6a6..6f96bd0 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -3076,6 +3076,18 @@ void cmake::DefineProperties(cmake *cm)
      "List of packages which were not found during the CMake run.",
      "List of packages which were not found during the CMake run. Whether a "
      "package has been found is determined using the <NAME>_FOUND variables.");
+
+
+  // ================================================================
+  // define variables as well
+  // ================================================================
+
+  cm->DefineProperty
+    ("CMAKE_COMMAND", cmProperty::VARIABLE,
+     "The full path to the cmake executable.",
+     "This is the full path to the CMake executable cmake which is "
+     "useful from custom commands that want to use the cmake -E "
+     "option for portable system commands.");
 }