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1.1
date	2026.07.10.23.32.38;	author tsutsui;	state Exp;
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1.1
log
@ja-freewnn-*: make FreeWnn-1.1.1-a023 builds with gcc 15

- various fixes to use proper function prototypes for C23
- use proper function types for signal handlers
- use proper variadic arguments to print messages using printf formats
- fix test programs in configure.in and regen configure using
  autoconf 2.72 for modern C23 compilers
- appease more several warnings

- also apply fixes to build FreeWnn on recent Linux distributions:
 - set LC_ALL=C before egrep(1) against EUC files to avoid unexpected
   errors for EUC files
 - use _DEFAULT_SOURCE for Linux rather than obsolete _BSD_SOURCE
   for newer glibc

- update several patch comments properly to clarify each fix
 - gcc 14 enables -Werror=incompatible-pointer-types by default
   but still uses -std=gnu17 by default
 - gcc 15 has switched to -std=gnu23 by default so that old K&R
   style function declarations ("no argument" is treated as "void")
   cause more incompatible-pointer-types and too-many-arguments errors
- remove patches against sources under Xwnmo that seems unmaintained
  (no configure settings) and not enabled by the default builds

Bump PKGREVISIONs.
@
text
@$NetBSD$

- Remove unnecessary old style function declarations

--- Wnn/jutil/wnnkill.c.orig	2015-05-09 23:42:04.000000000 +0000
+++ Wnn/jutil/wnnkill.c
@@@@ -88,7 +88,6 @@@@ main (int argc, char** argv)
   static char lang[64] = { 0 };
   char *server_env = NULL;
   char *prog = argv[0];
-  extern char *_wnn_get_machine_of_serv_defs (), *get_server_env ();
 
 /*
   char* p;
@@@@ -215,13 +214,6 @@@@ main (int argc, char** argv)
   exit (0);
 }
 
-#ifdef JAPANESE
-extern int eujis_to_jis8 (), eujis_to_sjis ();
-#endif
-#ifdef CHINESE
-extern int ecns_to_big5 ();
-#endif
-
 static void
 out (const char* format, ...)
 {
@