Merge branch 'mkenum-build-fix' into 'main'

glib-mkenums: Specify output encoding as UTF-8 explicitly for non-English locale

See merge request GNOME/glib!2857

gobject/glib-mkenums.in

@@ -19,6 +19,9 @@ import errno
 import codecs
 import locale
 
+# Non-english locale systems might complain to unrecognized character
+sys.stdout = io.TextIOWrapper(sys.stdout.detach(), encoding='utf-8')
+
 VERSION_STR = '''glib-mkenums version @VERSION@
 glib-mkenums comes with ABSOLUTELY NO WARRANTY.
 You may redistribute copies of glib-mkenums under the terms of