Show error log options in help.

mesonbuild/coredata.py

@@ -224,7 +224,7 @@ builtin_options = {
         'default_library'   : [ UserComboOption, 'Default library type.', [ 'shared', 'static' ], 'shared' ],
         'backend'           : [ UserComboOption, 'Backend to use.', backendlist, 'ninja' ],
         'stdsplit'          : [ UserBooleanOption, 'Split stdout and stderr in test logs.', True ],
-        'errorlogs'         : [ UserBooleanOption, "Whether to print the logs from failing tests.", False ],
+        'errorlogs'         : [ UserBooleanOption, "Whether to print the logs from failing tests.", True ],
         }
 
 forbidden_target_names = {'clean': None,

mesonbuild/mesonmain.py

@@ -54,6 +54,8 @@ add_builtin_argument('werror', action='store_true')
 add_builtin_argument('layout')
 add_builtin_argument('default-library')
 add_builtin_argument('warnlevel', dest='warning_level')
+add_builtin_argument('stdsplit', action='store_false')
+add_builtin_argument('errorlogs', action='store_false')
 
 parser.add_argument('--cross-file', default=None,
                     help='File describing cross compilation environment.')