Don't use LONG_LONG when it isn't available.

gdb/ChangeLog

@@ -1,3 +1,9 @@
+Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
+
+	From Sun 20 Feb 2000 Robert Lipe <robertl at sco dot com>:
+	* language.c (longest_local_hex_string_custom): Don't compile
+ 	'long long' section if host doesn't have 'long long'.
+
 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 
 	* language.c (longest_raw_hex_string): Comment out.  Appears

gdb/language.c

@@ -630,9 +630,7 @@ longest_local_hex_string_custom (num, width)
      can use local_hex_string_custom 
    */
   return local_hex_string_custom ((unsigned long) num, width);
-#endif
-
-#if defined (PRINTF_HAS_LONG_LONG)
+#elif defined (PRINTF_HAS_LONG_LONG)
   /* Just use printf.  */
   strcpy (format, local_hex_format_prefix ());	/* 0x */
   strcat (format, "%");