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30 lines
929 B
Ruby
30 lines
929 B
Ruby
$NetBSD: patch-ext_readline_extconf.rb,v 1.1 2014/03/30 00:17:57 taca Exp $
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* Handle rl_hook_func_t old/new GNU readline and editline(3).
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--- ext/readline/extconf.rb.orig 2013-02-01 05:37:29.000000000 +0000
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+++ ext/readline/extconf.rb
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@@ -19,6 +19,10 @@ def readline.have_func(func)
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return super(func, headers)
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end
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+def readline.have_type(type)
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+ return super(type, headers)
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+end
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+
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dir_config('curses')
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dir_config('ncurses')
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dir_config('termcap')
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@@ -93,4 +97,11 @@ readline.have_func("remove_history")
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readline.have_func("clear_history")
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readline.have_func("rl_redisplay")
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readline.have_func("rl_insert_text")
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+unless readline.have_type("rl_hook_func_t")
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+ # rl_hook_func_t is available since readline-4.2 (2001).
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+ # Function is removed at readline-6.3 (2014).
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+ # However, editline (NetBSD 6.1.3, 2014) doesn't have rl_hook_func_t.
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+ $defs << "-Drl_hook_func_t=Function"
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+end
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+
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create_makefile("readline")
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