yugui	2009-07-18 00:26:30 +0900 (Sat, 18 Jul 2009)

  New Revision: 24176

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=24176

  Log:
    * ext/readline/readline.c (Init_readline): rl_catch_signals does
      not exist on some platform like Mac OS X 10.5.
    
    * ext/readline/extconf.rb: checks existance of rl_catch_signals.

  Modified files:
    trunk/ChangeLog
    trunk/ext/readline/extconf.rb
    trunk/ext/readline/readline.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 24175)
+++ ChangeLog	(revision 24176)
@@ -1,3 +1,10 @@
+Sat Jul 18 00:23:47 2009  Yuki Sonoda (Yugui)  <yugui@y...>
+
+	* ext/readline/readline.c (Init_readline): rl_catch_signals does
+	  not exist on some platform like Mac OS X 10.5.
+
+	* ext/readline/extconf.rb: checks existance of rl_catch_signals.
+
 Fri Jul 17 22:37:22 2009  NAKAMURA Usaku  <usa@r...>
 
 	* ext/socket/socket.c (socket_s_ip_address_list): drop inactive
Index: ext/readline/readline.c
===================================================================
--- ext/readline/readline.c	(revision 24175)
+++ ext/readline/readline.c	(revision 24176)
@@ -1451,7 +1451,9 @@
 #elif defined HAVE_RL_EVENT_HOOK
     rl_event_hook = readline_event;
 #endif
+#ifdef HAVE_RL_CATCH_SIGNALS
     rl_catch_signals = 0;
+#endif
 #ifdef HAVE_RL_CATCH_SIGWINCH
     rl_catch_sigwinch = 0;
 #endif
Index: ext/readline/extconf.rb
===================================================================
--- ext/readline/extconf.rb	(revision 24175)
+++ ext/readline/extconf.rb	(revision 24176)
@@ -66,6 +66,7 @@
 # workaround for native windows.
 /mswin|bccwin|mingw/ !~ RUBY_PLATFORM && have_readline_var("rl_event_hook")
 /mswin|bccwin|mingw/ !~ RUBY_PLATFORM && have_readline_var("rl_catch_sigwinch")
+/mswin|bccwin|mingw/ !~ RUBY_PLATFORM && have_readline_var("rl_catch_signals")
 have_readline_func("rl_cleanup_after_signal")
 have_readline_func("rl_clear_signals")
 have_readline_func("rl_set_screen_size")

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