message: Add cmakePath variable description to documentation.
diff: @@ -24,6 +24,15 @@ be generated).
  - Default: ``${workspaceRoot}/build``.
  - *Supports substitution*
  +.. _conf-cmake.cmakePath:
  +
  +``cmake.cmakePath``
  +*******************
  +
  +Specify location of the cmake executable.
  +
  +- Default: ``cmake`` in the PATH variable of the operation system
  +
  .. _conf-cmake.installPrefix:
  ``cmake.installPrefix``
  