Merge branch 'loglevel-option-case-consistency' into release-3.15

Merge-request: !3521

Help/manual/cmake.1.rst

@@ -200,11 +200,11 @@ Options
  from the top of a binary tree for a CMake project it will dump
  additional information such as the cache, log files etc.
 
-``--loglevel=<error|warning|notice|status|verbose|debug|trace>``
+``--loglevel=<ERROR|WARNING|NOTICE|STATUS|VERBOSE|DEBUG|TRACE>``
  Set the log level.
 
  The :command:`message` command will only output messages of the specified
- log level or higher.  The default log level is ``status``.
+ log level or higher.  The default log level is ``STATUS``.
 
 ``--debug-trycompile``
  Do not delete the :command:`try_compile` build tree.

Source/cmakemain.cxx

@@ -96,7 +96,7 @@ static const char* cmDocumentationOptions[][2] = {
     "Generate graphviz of dependencies, see "
     "CMakeGraphVizOptions.cmake for more." },
   { "--system-information [file]", "Dump information about this system." },
-  { "--loglevel=<error|warn|notice|status|verbose|debug|trace>",
+  { "--loglevel=<ERROR|WARNING|NOTICE|STATUS|VERBOSE|DEBUG|TRACE>",
     "Set the verbosity of messages from CMake files." },
   { "--debug-trycompile",
     "Do not delete the try_compile build tree. Only "