Adding upstream version 0.5.2

config.h.in

@@ -72,6 +72,7 @@
 #undef W3MIMGDISPLAY_SETUID
 #undef USE_IMLIB
 #undef USE_GDKPIXBUF
+#undef USE_GTK2
 #undef USE_IMLIB2
 #undef USE_XFACE
 #undef USE_DICT
@@ -141,14 +142,18 @@ typedef long clen_t;
 #undef HAVE_CHDIR
 #undef HAVE_SETPGRP
 #undef HAVE_SETLOCALE
+#undef HAVE_LANGINFO_CODESET
 
 #undef SETPGRP_VOID
+#ifdef HAVE_SETPGRP
 #ifdef SETPGRP_VOID
 #define SETPGRP() setpgrp()
 #else
 #define SETPGRP() setpgrp(0,0)
 #endif
-
+#else /* no HAVE_SETPGRP; OS/2 EMX */
+#define SETPGRP() setpgid(0, 0)
+#endif
 #undef HAVE_FLOAT_H
 #undef HAVE_SYS_SELECT_H
 
@@ -161,9 +166,15 @@ typedef RETSIGTYPE MySignalHandler;
 #define SIGNAL_RETURN @SIGNAL_RETURN@
 
 #ifdef HAVE_SIGSETJMP
+#ifdef __MINGW32_VERSION
+# define SETJMP(env) setjmp(env)
+# define LONGJMP(env,val) longjmp(env, val)
+# define JMP_BUF jmp_buf
+#else
 # define SETJMP(env) sigsetjmp(env,1)
 # define LONGJMP(env,val) siglongjmp(env,val)
 # define JMP_BUF sigjmp_buf
+#endif /* __MINGW32_VERSION */
 #else
 # define SETJMP(env) setjmp(env)
 # define LONGJMP(env,val) longjmp(env)
@@ -193,10 +204,8 @@ typedef RETSIGTYPE MySignalHandler;
 
 #if defined( __CYGWIN__ )
 #define SUPPORT_NETBIOS_SHARE 1
-#if LANG == JA
 #define SUPPORT_WIN9X_CONSOLE_MBCS 1
 #endif
-#endif
 
 #if defined(__DJGPP__)
 #define DEFAULT_TERM	"dosansi"
@@ -230,4 +239,12 @@ typedef RETSIGTYPE MySignalHandler;
 #define BUNZIP2_NAME "bunzip2"
 #define INFLATE_NAME "inflate"
 
+#ifdef __MINGW32_VERSION
+#define SIGKILL SIGTERM
+#define S_IXGRP 0
+#define S_IXOTH 0
+#define S_IRWXG 0
+#define S_IRWXO 0
+#endif /* __MINGW32_VERSION */
+
 #endif /* CONFIG_H_SEEN */