- explicitely discourage to use pregenerated locale data.

  Rob Landley promised to provide them for all arches but didn't do that
  yet so disable it for now since they just do not exist right now (and
  furthermore cause more pain than gain).

extra/Configs/Config.in

@@ -1268,17 +1268,12 @@ config UCLIBC_PREGENERATED_LOCALE_DATA
 	depends on UCLIBC_HAS_LOCALE
 	default n
 	help
-	  If you are selective and only want locale data for a few particular
-	  locales, you can turn this option off.
-
-	  Mere mortals will answer Y and use the default set of pregenerated
-	  locale data, which supports 169 UTF-8 locales, and 144 locales for
-	  other codesets (for the complete list see extra/locale/LOCALES).
+	  Use pre-built locale data.
 
 	  Note that these pregenerated locales are sensitive to your
 	  target architecture (endianess, bitcount).
 
-	  Saying N here is recommended.
+	  Saying N here is highly recommended.
 
 config UCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA
 	bool "Automagically Download the Pre-generated Locale Data (if necessary)"